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What should be paid attention to during the installation of electric hoist?

Electric hoist is an important part of lifting equipment and transportation framework. It has been widely used in docks, ports, warehouses and other areas. After receiving the goods, we first need to install the electric hoist. What are the attentions in the installation process?

I. Inspection before installation

  1. Before hoisting, the installer must strictly check whether the electric hoist lifting system and the reducer meet the requirements. At the same time, they also need to check whether they are filled with lubricating oil in accordance with the regulations and whether the grease is applied when walking.
  2. The installer must strictly check whether the electrical control box is configured with wires in strict accordance with the regulations, and check whether the insulation type of the lifting motor and the walking motor meets the requirements;
  3. Strictly check whether the fixed end of the wire rope meets the requirements and whether the plug is firm;
  4. The installer needs to check whether the control button wiring meets the requirements, and at the same time, check whether the button is fastened with a wire rope;
  5. Apply yellow and black paint to the hooks strictly according to the regulations to avoid the problem of rusting of the hooks. At the same time, it is necessary to check whether there is any missing problem in the hook insurance equipment;
  6. It is necessary to ensure that the shareholder side of the wire rope and drum has 3 pressure plates, and the tightness of the bolts must also be guaranteed.
  7. The installer needs to choose appropriate anti-collision equipment and correctly install the ascent and descent limit switches.

Lifting of electric hoist

When installing the electric hoist, it is necessary to choose a suitable installation method strictly according to the actual situation of the construction site. You can choose to use a crane installation or a hoisting machine with a pulley set. At the same time, during the installation process, it is necessary to ensure that the equipment will not be scratched by the strapping. At the same time, it is necessary to scientifically select the installation facilities according to the weight of the equipment.

Installation precautions for electric hoist

Installers need to install elastic buffers at both ends of the track to avoid the problem of derailment of the electric hoist; they also need to set the bottom line on the track or connected structures; finally, they need to strictly control the resistance of the power circuit to ground.

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