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Attention to the installation of screw hydraulic hoist

Edit:Xinertai Hydraulic MachineryUpDate:2019-08-13

Pay attention to the problems of screw hoist equipment

1. Be sure to adhere to the level of the foundation installation plane at 180o; the touch area between the base of the hoist and the foundation installation plane should reach more than 90%; the screw axis should be perpendicular to the horizontal plane measured on the gate; it should be perpendicular to the gate ear hole to prevent The screw is inclined to form part of the force and damage the parts.

2. Place the gate hoist in the equipment position. Put a limit disc on the screw and screw the screw into the hoist from the lower part of the beam. When the screw is exposed from the top of the hoist, set the limit disc. The bottom of the screw is connected with the gate.

3. The basic building equipment of the gate hoist must be stable and safe. The concrete of the machine base and basic components shall be poured according to the rules of the drawings. When the strength of the concrete has not reached the planned strength, it is forbidden to remove and modify the temporary support of the hoist, not to mention the trial harmony and trial operation.

4. According to the hoisting center line of the gate, the equipment hoist should be centered so that the vertical and horizontal center line error does not exceed plus or minus 3mm, and the elevation error does not exceed plus or minus 5mm. Then pour the second-stage concrete or connect with the embedded steel plate.

5. The electrical equipment of the hoisting and closing machine conforms to the rules of the drawings and instructions, and all electrical equipment are reliably grounded.

6. After finishing each hoisting machine, arrange the hoisting machine, repair the damaged maintenance paint, and inject grease.

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