Factory price direct sales cast iron round gate, copper inlaid cast iron round gate, pipe mouth round gate Guangyu design

Detailed information: A brief introduction to the cast iron round gate. When installing the cast iron round gate, according to the lifting center line of the gate, find the center so that the vertical and horizontal center line deviation does not exceed plus or minus 3, and the elevation deviation does not exceed plus or minus. Then pour the second phase of concrete or connect it with the embedded steel plate. Details of the cast iron round gate. The hand screw hoist is also called the manual screw hoist. It is a flat gate hoist equipment that is operated by humans. It has a self-locking function and the gate can stay in any position. It is also equipped with an anti-theft mouth and a special wrench to prevent water theft. The screw hoist has fast steering speed and hand crank start. It has the advantages of light shaking and flexible opening and closing. Its structure consists of casing, machine cover, bracket, nut, screw, large and small bevel gears, pressure bearing, hand crank, etc. Installation steps of hand screw hoist/ When installing screw hoist, be sure to keep the basic layout plane of the base horizontal. The contact area between the base of the hoist and the basic layout plane must reach the above. The screw axis must be vertical when measured on the gate platform. The horizontal plane should be aligned and perpendicular to the gate lifting lug holes to prevent the screw from tilting, causing local stress and damaging the machine parts. /. Place the manual screw hoist in the installation position. Put a limit plate on the screw, screw the screw into the machine from the bottom of the beam, and then put the limit plate on the screw when it is exposed from the top of the machine. The bottom of the screw rod is connected with the gate. /The foundation for installing the hoist must be solid and safe. The concrete for the machine base and basic components must be poured according to the provisions of the drawings. When the strength of the concrete does not reach the design strength, the temporary support of the hoist is not allowed to be removed or changed, let alone trial adjustment and trial operation. /. During installation, according to the lifting centerline of the gate, find the center so that the vertical and horizontal centerline deviation does not exceed plus or minus 3, and the elevation deviation does not exceed plus or minus. Then the second stage concrete is poured or connected with the embedded steel plate. /. The installation of the electrical equipment of the product must comply with the requirements of the drawings and instructions, and all electrical equipment must be reliably grounded. /. After the product is installed, the machine must be cleaned, damaged protective paint repaired, and grease filled.