Electric hoist crane has small structure and convenient operation

The electric hoist crane has two roles (independent use, cooperation with large machines as the primary lifting accessories), and the electric hoist crane has a small structure and convenient operation. The quality of the equipment is the precondition for ensuring that the equipment can adhere to the outstanding working condition. The electric hoist sells the contact information, and the equipment is in place to determine its service life.
 
Things to be aware of during the device process are:
 
In order to prevent the electric hoist crane from running to the end of the track during the running process, there will be no derailment or bumping and damage to the body. Therefore, some buffering equipment should be used on both ends of the running track to absorb the impact force.
 
In order to ensure the safety of electricity, the bottom line should be set. Before the equipment, check whether the parts are damaged or have their own shortcomings. If it is found that it should be corrected or replaced in time. The process of the equipment should be carried out in strict accordance with the requirements of the operation process. The operator should enhance his own safety awareness and adhere to the attitude of zero tolerance for safety hazards.
 
Regardless of whether the safety point of view is still an economic point of view, the manufacturer's electric hoist is sold, and it is very necessary to check and check the equipment that is finished at the beginning of the equipment. Our primary review items include the following:
 
Check whether the components are damaged in the equipment link, whether the electrical equipment's line connection is safe and reliable, and whether the safety protection equipment has some malfunctions or abnormal faults. Whether the key components are in place, the electric hoist is sold to the manufacturer, and whether the combination of the wheel and the track is safe and reliable.
Electric hoist safety inspection
 
1. Check the running track and running mechanism.
1 Check that all fixing bolts and connecting screws are loose. If loose, tighten them.
2 Visual inspection of the wheel, track and track joints, fixed welds must not have cracks, cracks and other defects.
3 The water gauge is used to measure the longitudinal inclination of Gongyu steel ≤1/1000.
4 The anti-derailment or damper device at both ends of the track should be reliable.
 
2. Check the metal structure.
1 Visual inspection Check that the weld of the reel casing and the left and right end rings and the suspension plate shall not have cracks.
2 Use a wrench to check the screw connection between the left end ring and the reducer, the right end ring and the motor.
3 limit switch should be fastened to the motor. The limit pull rod should be able to slide flexibly.
 
3. Check the brakes. Open the motor guard and remove the fan wheel.
1 Use a caliper to measure the brake ring on the wind angle wheel. The electric hoist is sold at a rate not exceeding 50% of the original thickness.
2 Visual inspection of the brake wheel, no cracks and abnormal deformation.
3 Visual inspection Check that the contact between the brake wheel and the brake ring should be uniform, and the contact area should reach 70 or more.
4 The visual inspection key is connected to the keyway, and there must be no looseness, deformation and abnormal wear.
5 Visual inspection Check that there is no crack at the motor shaft spline empty knife.