Basic Info.
Company Tenet
Integrity, Quality, Reputation;Welcome New and Old
Trademark
Water conservancy in China
Product Description
Sluice gate
First, the scope of application is often used for water supply, drainage, diversion, flood prevention and other water conservancy projects. Such
Two, form and form: cast iron insert copper gate Z, structure, mainly composed of hoist, cast iron gate (door frame, gate, gate) wedging device, seal seat, hanging ear and other components. Two The sealing surface is covered with copper inserts, which ensures tightness and durability. After long wearing, it can ensure normal work by wedge height. The utility model has the advantages of reasonable structure, good sealing performance, convenient installation, adjustment, use and maintenance, and reliable performance.
Three, cast iron copper gate (lift gate) I, performance requirements gate pressure to the doorframe maximum pressure of o.IMPa. The maximum pressure from the door frame is o.oZMPa. The leakage is not more than I.Z5L/min.m. The opening and closing time: 5 ~ Iomin. Installation form: wall type, flanged Z, structure characteristic gate is mainly composed of sluice, gate, copper sealing ring, adjustable wedge and lifting rod. The gate is opened and closed by hand power dual use hoist. It has the characteristics of strong sealing, good wear resistance, easy installation, opening and closing, long life, long life and so on. When the sealing surface of the gate is used for a long time, the performance of the original seal can be restored by adjusting the wedge position.
1) the performance lifting bar type cast iron inlaid copper circular gate uses flashlight dual purpose hoist device to open or close the gate. Full or full closed time is completed in I5 minutes. The gate is suitable for the wall mounted structure. When the gate closes, the sewage can be stopped to facilitate the follow-up equipment maintenance and repair. Two handhoist (including handwheel mechanism and seat) is placed on the operating platform, the height of the handwheel is suitable for manual operation, and the screw (or connecting rod) is connected to the gate, and the screw guide support is set when necessary so as to make the bar stable under the maximum closing force. The leakage of the sealing surface of the gate is less than I.Z5L/min.m (sealing length). Z) structure and form. The gate of cast iron with copper round (square) gate is cast iron with copper and one-way lift bar by wall. The gate is mainly composed of door frame, door body, guide rail, wedge and sealing device. The door frame of the gate adopts a plane reinforced structure. The door frame, door body and guide rail of the cast iron gate are cast with gray cast iron. The safety factor of the gate is not less than 5 under the maximum water pressure.
The seal face of the gate and the door frame is made of nonferrous metal, the sealing surface is processed accurately, and the seal is reliable under the action of the wedge, and the leakage does not exceed I.Z5L/min.m (seal length). The screw used for door lifting or closing is made of stainless steel. The safety factor of screw is Z under the action of maximum opening force or closing force.
3. The double use open and close device for hand-held handoff and closed device, its protection level is IP55; the opening and closing device has manual / electric function, when switching to manual, the manual operation force is <I5oN; the opening and closing device has the stroke and torque control device; the opening and closing device is equipped with moisture-proof heating device to prevent the influence of the electrical element due to the exposure. The contact effect of the piece. The motor is suitable for power supply 38oV, 3 phase, 5oHz and insulation class F. The opening and closing device has an output speed of n=Z4r/min, and the opening and closing speed is o.Z5m/min.
The switch type electric actuator, special electric device of multiple sluice gate, squirrel cage induction motor, insulation grade F, voltage 38oV 3P 5oHZ, allows voltage fluctuation to range from SZ to I5 minutes, with Z limit switch (I gate opening /I sluice gate) so that the gate can be in any position limit. It is equipped with Z torque switch (I opening position /I closing position) - equipped with I motor overheating protection switch - executive mechanism protection level IP55 manual wheel in emergency operation, when the motor starts to automatically break off, the manual wheel static when the motor runs.
- equipped with mechanical valve display (gate opening display panel)
Passive output contacts: open to position, in place, fault, manual / remote control.
- passive input contact: open, Guan
The output terminal can shift the on-off control signal to the outside of the valve body.
Operation selection switch: field closure - remote control
Action button: Open - stop - Guan
Gate state indicator light (3 lights)
Equipment requirements (I) the gate is a vertical installed cast iron cast in Brass Gate and the back is suitable for wall mounting. (Z) the gate bears the maximum positive working head o.Impa and the largest reverse working head o.oZmpa. 3) the leakage of the maximum forward working head of the gate is not more than I.Z5L/min m (seal length), and the leakage of the maximum reverse working head is not more than Z.5L/min / M (seal length). 4) the gate is grey cast iron, its mechanical properties conform to the GBg43g regulations, the main cast iron parts (such as door frame, door plate, guide rail) are aged, and the casting deviation of cast iron is in accordance with the GB64I4. (5) the door plate is cast integrally, and stiffening ribs, hanging rings or hanging holes are installed. 6) the door frame is cast as a whole, and the surface of the door frame should be smooth.7) in the process of opening and closing the door panel, the sealing seat can not be deformed and loosened, and the screw material and the sealing seat of the fastening sealing seat are the same. The head of the screw is machined together with the working face of the sealing seat, and its surface roughness is not greater than 3.Z m. (8) set up adjustable wedge device with metal sealing surface on both sides of the gate. The roughness of wedge two is less than 3.Z m. G) maximum working head pressure is considered by Io meters. (Io) the installation method of the gate adopts the embedded steel plate installation method. II) has a locking device so that it is easy to manage and use. (IZ) the equipment works continuously for Z4 hours, the service life is not less than Io years, and there is no maintenance in Io years.
ZCrI3 stainless steel sealing ring: Changzhou stainless steel electric device: 6, anticorrosive non-metallic, nonferrous metal anticorrosive coating. The other parts are removed before the paint, such as burr, oxide skin, rust spot, sanding, scars, and oil pollution and so on. The gate, the riser and the sharp edge are leveled and sandblasting is carried out. The grade of surface treatment is SaZI/Z grade. The manual iron gate is not equipped with electronic control box, and the electric control box of the handset gate is made by the electrical drawings provided by Party A. 7
Four. The design, manufacture, test and acceptance of stainless steel channel gate I, structural form, stainless steel channel gate should meet the requirements of relevant national standards. The gate is a rectangular stainless steel frame type structure. The driving device is installed on the crossbeam of the gate frame, and the door frame is installed on both sides of the pool wall. The door, door frame, guide, screw and driving device should have enough strength and stiffness, and the safety factor of tensile, compression and shear strength should be greater than 5 to ensure the normal operation of the equipment. The gate plate is provided with a well shaped rib plate on the one side for increasing the intensity, and the surface is a flat plate, and the sealing of the gate is rubber sealed. The working pressure is o.oZMPa and the leakage is less than I.Z5l/min. M. The manual opening and closing device is driven by screw nut, and the screw is made of stainless steel. It can automatically adjust the swing of the screw in the transmission without destroying the seal of the gate. The handwheel diameter is less than 5oomm, the operation force should be I5oN, the opening and closing device must be installed directly on the upper part of the portal frame, and the height should meet the manual handwheel. If the gate structure meets the requirements of rigidity, it should be as light as possible, strong, beautiful in appearance and easy to operate. If the manufacturer has better suggestions and updated products, it can provide a choice, but must be confirmed by the owner and the engineer.
Details of the electric device are shown in the cast iron gate dual purpose hoist. Z, door frame, door frame, guide rail, gate screw: stainless steel sealing seal: Ding Jing rubber electric device: 3, anticorrosive metal, nonferrous metal anticorrosion coating. The other parts are removed before the paint, such as burr, oxide skin, rust spot, sanding, scar and oil pollution and other dirty objects. The gate, the riser, and the sharp edge are leveled, and the sand is treated with sand. The grade of surface treatment is SaZI/Z.
Other instructions: manual channel gate is not equipped with electric control box, flashlight dual-purpose gate is equipped with electrical control box (according to the electrical drawings provided by Party A.)
Five, electric rotary adjustment weir gate I, electric weir gate type electric rotary adjustment weir gate adopts monotonous point weir plate back type rubber sealing sealing type, the whole machine consists of electric drive device, machine seat, screw, connecting rod, weir door plate, rubber seal plate, control box and random accessory. Details of the electric device are shown in the cast iron gate dual purpose hoist. The performance of the Z and weir gates meets the height adjustment range from O to 5oomm to control the height of the liquid level. The weir gate should have good sealing performance, and the leakage rate is not greater than I.Z5l/min. M (sealing length). 3. The screw rod screw design meets the needs of the gate rotation. It must have sufficient strength and stability, no bending and deformation. 4, weir board, door frame and weir board have enough strength to withstand water pressure and door plank to move up and down flexibly. The weir plate, the door frame and the fastener are all stainless steel.
Weir plate, door frame, screw: stainless steel sealing sealing plate and fastener: stainless steel rotary seal: Ding eye rubber electric device: Changzhou 6, control system control requirements: A. control box protection grade IP55, outdoor type, for distribution and operation control of equipment. The B. control box is equipped with short-circuit, over current, undervoltage and overload protection devices. The C. control box has a remote control of the PLC interface.
Six, steel adjustment gate - gate I, application scope, often used for water supply, drainage, diversion, flood prevention and other water conservancy projects. Z, form and structure: Steel regulating weir gate (water separation gate) structure: This equipment is mainly composed of two parts, such as hand power dual use hoist, weir gate (door frame, weir plate, screw) wedge, sealing seat, hanging ear and other components. The utility model has the advantages of reasonable structure, good sealing performance, convenient installation, adjustment, use and maintenance, and reliable performance. 3, main technical parameters. C to 5O. C medium and pH value: sewage, mud (5 ~ Io) installation form of installation of a complete adjustment weir (weir plate, weir frame, screw, wedge, tight seat, hanging ear, etc.). Stainless steel transmission screw and pin, rainproof cover, shaft guide frame. The complete electric dual purpose hoist and electrical control box. 5. The design, manufacture, inspection and acceptance of the steel weir gate conform to the enterprise standard. The dual purpose hoist of flashlight is according to ZBJ86ooI.Z-8g "screw hoist - technical condition". The safety coefficient of the tensile, compression and shear strength of the weir plate and the weir frame is not less than 5, and the deflection is not more than the I/36o of the length of the component. The thickness of the weir board and weir frame is Zmm allowance. The safety factor of the tensile, compression and shear strength is not less than 5. The platform of the gate is higher than the top of the weir plate when the gate is opened to the highest position. The sealing seat is placed on the weir plate and fastened with countersunk head screws. In the process of opening and closing weir, it can not be deformed or loosened. The surface roughness of the sealing face is not greater than 3.Zum. There are no defects such as scratches and cracks on the working surface of the sealing block. The thickness of the sealing seat is not less than 5mm. At the upper end of the weir plate, there is a connection between the lifting ear and the weir plate. The stress point of the hanging ear is in the center line of the weir plate. The safety coefficient of the tensile compression and shear strength is greater than 5 when the maximum head and water head is opened and closed. The driving thread of the screw is trapezoidal thread, the screw is designed according to the maximum working opening force, and its safety factor of tensile compression and shear strength is not less than 5. When the gate is at the maximum working head, the leakage of the seal is less than o.5L/min.m, and the reverse is less than I.Z5L/min.m (sealing length). The helix device is used in the hoist device to meet the height of manual operation to 8oomm. The hand wheel marks the opening and closing direction, and the handwheel clockwise is the closing gate, and the manual operation force is not greater than I5oN. The driving device is equipped with a protective cover, and its structural form is convenient for maintenance and inspection, and can meet the requirements of outdoor installation and use. Detailed description of the electric device is shown in the cast iron gate dual purpose hoist.
6. Material of main parts: weir board: carbon steel QZ35
Weir frame: carbon steel QZ35
45#
Sealing seat: nitrile rubber nitrile rubber.
Changzhou
6. Anticorrosion corrosion of carbon steel. Non - metallic and nonferrous metals are not coated with anticorrosion coatings. The other parts are removed before the paint, such as burr, oxide skin, rust spot, sanding, scar and oil pollution and other dirty objects, the gate, the riser and the sharp edge and other shovel leveling, and sandblasting treatment, the level of surface treatment is SaZI /Z grade.
All the weir and electric hoist are inspected and tested before manufacture and assembly, and before shipment. These include inspection and testing of materials, inspection of parts and processes during manufacture, performance testing after manufacture and inspection and testing of paint work. Check all functions of the hoist and carry out routine tests. After the check, the door and door frame will be combined to make the whole package and transport.
Seven, gate reference standard:
CJ/T3oo6-gZ cast iron gate for water supply and drainage
GBIZZZ6-go technical specification for general gate gray iron castings
GBII76-87 technical specifications for casting copper alloys
GB64I4-86 casting size tolerance
GBg43g-88 grey iron castings
GB7oo-88 technical specification for carbon structural steel
GBII76-87 forging is generally required.
GBIZZo-gZ stainless steel bar
GB4ZI6.Z-84 cast iron flange dimensions
GB4ZI6.g-84 cast iron flange rubber washer dimensions
GB4ZI6.Io-84 technical requirements for cast iron flanges and washers
GB44Z4-84 bronze bars for general purposes.
GB64I4-g4 dimensional tolerances for cast iron products
GB/T3oo6-gZ classification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of cast iron gates.
Eight. The logo of the packing sign gate can be directly cast in the back of the door plate or nail nameplate. Its contents include the manufacturer's name or the factory mark, the gate specification and the working water head.
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Nine. Technical standards
1. the material of this equipment meets the standard of GB. It
All measurements, dimensions and weights are expressed in 2.Z. (SI). It
3.3., our company has passed the ISOgooI quality system certification. Such
Ten.
I. * all gates and hoist machines are inspected and tested after manufacture and assembly, and before shipment. These include inspection and testing of materials, inspection of parts and processes during manufacture, performance testing after manufacture and inspection and testing of paint work. It
Z. test is carried out in our company and is represented by the owner's representative.
3.. Check all functions of the hoist and carry out routine tests.
After 4. gate check, the door panel and door frame will be assembled and transported.
Eleven.
After the I. gate is installed, check and fill the grease in the hoist. It
Under the condition of no water, the Z. is at least 3 experiments of gate and gate opening and closing. The operation is flexible, the screw's rotation is smooth, the door board has no card position, sudden jump phenomenon, and the position limit is correct. The overload protection mechanism of the hoist should be sensitive and reliable.
3. field experiment, to meet the above requirements under the maximum design water level, the center of the opening and closing machine on the platform and the center of the door of the door should be located at the same vertical line, and the vertical deviation is not more than I/I5oo in the whole length. Such
4. the deviation between the doorframe and the wall's level and perpendicularity is not greater than Z/Iooo.
The sealing surface of the 5. gate should be smooth and dense, and the clearance inside the 3oomm sealing section is less than o.Imm.
Address:
Yingtai Village Industrial Park, Ningjin County, Xingtai City, Hebei Province, Xingtai, Hebei, China
Business Type:
Manufacturer/Factory
Business Range:
Agriculture & Food, Industrial Equipment & Components, Manufacturing & Processing Machinery, Transportation
Management System Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Company Introduction:
Hebei Shengyi Hydraulic Machinery Co., Ltd. Is located in the Ningjin Chengdong Industrial Development Zone in the lower part of the Jiuhe River. It is the holy land of the Emperor of the Sui Dynasty in the ancient times. In front of the door is the 393 provincial road of east and west, and the westbound 10 kilometers is Qingyin Expressway, 60 kilometers away from Shijiazhuang, the capital of Hebei Province. It is 20 kilometers away from the well-known Zhaoshi Dashi Bridge in China and abroad. The company is surrounded by the vast plains of the Central Plains.
Founded in the early 1970s, the company is one of the early manufacturers of hoist gates in the province. It has been engaged in the manufacture and research and development of hydraulic products for many years. The company now has 480 employees, 12 professional engineers and professional technicians. 30 people, the company has complete equipment, advanced technology, perfect testing means, advanced and production technology, strict quality management system, and the "production and use" license issued by the Ministry of Water Resources. Products are trusted by users inside and outside the province.
Since the establishment of our company, our company has been engaged in professional design, manufacturing and guiding the installation of hoist, gate, decontamination machine, conveyor, environmental protection equipment and other hydraulic machinery. It has a production history of more than 20 years. With advanced production technology, strong technical force and perfect after-sales service, the company obtained the "production" and "use" licenses for hydraulic machinery products issued by the Ministry of Water Resources, and won the praise and return of the majority of users.
The strict implementation department of our factory issued DL/T5019-94 "Code for the manufacture, installation and acceptance of water conservancy and hydropower engineering hoist", DL/T5018-94 "Code for the manufacture, installation and acceptance of water conservancy and hydropower engineering hoist", SD297-88 "LQ type screw type hoist series parameters", SD298-88 "LQ type screw type hoist technical conditions" and other series of standards, some indicators are higher than the standard requirements. Our factory will continue to deepen the study, sum up and learn from the advanced technology experience of the same industry in practice, improve its own development, and manufacture more perfect products to meet the needs of new and old customers.
Leading products:
1. Screw type hoist: Hand wheel type hoist 0.3t-3t; Side rock type hoist 0.5-3t; Hand type, flashlight dual purpose hoist 3t-100t (single and double lifting point).
2. Winning hoist: QPQ QPK QPG QPT QHQ type winch hoist (single and double lifting points).
3. Gate: Cast iron gate, cast iron inlaid copper gate, steel gate, regulating door, flapping door, stacking beam door, arc gate, machine door integrated gate, etc.
4. Decontamination machine: Grid type decontamination machine, tooth type decontamination machine, anti-fishing decontamination machine, rotary decontamination machine, high chain decontamination machine, screw conveyor, shaftless press conveyor, belt conveyor Machine, grille, etc.
5. Rubber water stop belt.
Based on the principle of being responsible to customers and the society, our factory adheres to the business philosophy of "honesty, virtue, mutual benefit and win-win", and builds our factory into the most professional and user-friendly enterprise in the industry, and continues to do for the water conservancy and hydropower industry. Out of our contribution.