Year1
- 工作介质：
- 水或污水
- 工作环境：
- 室外
- 工作时间：
- 5-10min
Mobile number 18 903298985 Contact person Mr. Lang Zhanyong
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Main uses of cast iron square gate with copper inlay
Cast iron square gate with copper inlay Gates are mainly used in water supply and drainage, flood control, irrigation, water conservancy, and hydropower projects to cut off and dredge water flow or regulate water levels. They are designed and produced in accordance with the general standards of the Ministry of Construction and American standards. It adopts a unique outer arc design with reasonable structure and uniform force. It is made of high-quality gray cast iron or ductile iron or stainless steel. The water-stop sealing surface is inlaid with copper strips or rubber, and is precision-machined and ground to achieve a flat contact seal. The sealing performance is good. When the sealing and water-stopping performance decreases, it can be solved by adjusting the wedge device.
Structural features of cast iron inlaid copper square gate
Iron inlaid copper square gate consists of door frame, gate plate, guide rail, sealing strip, transmission screw, lifting block nut/lifting eye and removable It is composed of adjusting sealing mechanism and other components. The door frame and gate plate are made of high-quality gray cast iron or ductile iron. The guide rails are arranged symmetrically and are connected to the ends of both sides of the door frame with stainless steel bolt positioning pins (for gates with medium and small diameters, the guide rails The length of the guide rail that can be cast into one body with the door frame is generally // of the full opening height of the gate, so the overall structure has high strength, high rigidity, wear resistance, corrosion resistance, and large pressure bearing capacity. The wedge device is tightly wedged to achieve sealing. The material is copper alloy or rubber, and is ground after precision processing, so it has good sealing performance. It is installed with embedded steel plates or embedded bolts, which is easy to install, debug, use and maintain, and has a long service life. Complete specifications and adaptability Guang. Used in conjunction with the hoist, the gate is the working part, and the hoist is the executive part for opening and closing the gate. The hoist is driven by manpower, motor or pneumatic or hydraulic mechanism to drive the gears, worm gears, etc. of the transmission device to operate, and the drive transmission The rotation of the nut or screw causes the gate shaft to move vertically up and down, thereby opening or closing the gate to achieve the purpose of water, water shut-off or water level adjustment.
Cast iron copper-inlaid square gate
Main technical parameters< br/>
No.
Installation location
In the station
Height from the bottom of the mouth to the top
br/>
Installation form
Wall type
Pressure direction
Pressure direction
/> Pressure
Toward pressure to pressure
Leakage
Toward< br/>
Closing force
Iron inlaid copper square gate
Materials of required parts
Body nickel-chromium alloy cast iron
Frame nickel-chromium alloy cast iron
Shaft
Seat (wedge) nickel-chromium Alloy cast iron (tin-lead bronze)
Sealing tin-lead bronze
Moving screw stainless steel
Fastener carbon steel
The copper-inlaid cast iron square gate and the matching flashlight dual-purpose hoist are mainly used in the urban water supply and drainage industry to cut off and adjust the water flow level. Its installation and maintenance are simple and convenient, and it is safe and reliable to use. The installation methods of the copper-inlaid cast iron square gates produced by our company can be wall-mounted, flange-mounted, cast-in-place, etc., depending on user needs and specific conditions. The hoist is a multifunctional flashlight dual-purpose hoist. The hoist is equipped with a height indicator, which is reliable and convenient to use. This set of products usually consists of copper-inlaid cast iron square gate, flashlight hoist, door frame, gate plate, shaft guide and fastening bolts.
It has dual measures of torque protection and stroke limit, and has high safety performance.
Remote control and on-site operation can be realized.
The opening indication adopts gear transmission, which is accurate and reliable, and has opening and closing signal light indication.
The following steps should be followed when installing hoists and gates to avoid accidents.
Check the gate and hoist components against the packing list to see if they are complete and damaged.
Check whether the embedded parts are ready, ensure that the embedded steel plates are in the same plane, and the flatness tolerance is less than ㎜
Check the center of the gate hole and the preset position of the hoist screw. Whether the hole remains plumb, the deviation should be less than 1.
The necessary tools for installation include electric welding machine (including power supply), gas cutting, adjustable wrench, steam crane and lifting tools
The main products of Xinhe County Qianqian Hydraulic Machinery Factory Stainless steel gate, cast iron slapping gate, cast iron inlaid copper round gate, fiberglass slapping gate, adjusting weir gate, cast iron inlaid copper gate, rotary grille decontamination machine, etc.
Mobile phone number 18903298985 Contact Mr. Renlang Zhanyong
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