Safety grounding device. In order to protect against electrical equipment. The metal casing of electrical equipment and the metal structure of electric elevators should be equipped with a safety grounding device. The grounding wire should operate multiple wires, and the neutral wire should not be arbitrarily held as a safety grounding wire. Its grounding resistance should not exceed ohms; The power supply of the electric elevator can be cut off.Tank oil temperature protection: When the oil temperature in the tank exceeds the standard setting value, the oil temperature protection device sends a signal to suspend the use of the elevator. The elevator can only be started when the oil temperature dropsShuangluan,When using lifting equipment, the workbench should be kept in a horizontal state.Monthly maintenance and inspection of hydraulic lifting platform rollers, intermediate shafts and bearings, oil cylinder pin shafts and bearings,ShuangluanMobile hydraulic electric elevator,ShuangluanSubminiature electric elevator, boom hinge shafts and bearings for wear. Add some oil to each part to extend the service life of the lifting platform bearings. The quality and level of hydraulic oil. The lifting platform should be raised throughout the entire process, and at this position, the hydraulic ground should be - millimeters higher than the bottom of the box. If the hydraulic oil becomes dark, sticky, or has foreign objects such as gravel, and the joints must not be loose. All joints must be tightened. Remove and disassemble the lowering valve of the lifting platform, blow out the plunger with compressed air, then install it and reinstall it. Drain and discard the hydraulic oil, tighten the joint, remove the oil filter, clean it with compressed air, and then return it to the oil tank and connect the pipeline.Bungoma,The end height of the guide rail frame above the high attachment point should comply with the provisions of the user manual.Setting requirements: The quality of the standard section should meet the requirements of the product manual. Before installing the construction electric elevator, all components should be inspected, and standard sections and other components with severe wear and deformation should be replaced.Civil engineering advantages: The pit depth of the guide rail type lifting platform is generally around -mm,ShuangluanMicro electric hoist, and the top layer is not affected. It can be customized according to the location and environment.

When applying a normal force of N to any position on either side of the door using a rigid mm square or circular flat surface in the locked position of the landing door, it worked normally.The impact load can cause early wear, fracture and fragmentation of mechanical structural components, as well as generate impact pressure in the hydraulic system, which in turn can damage hydraulic components, oil seals, and high-pressure oilThe counterweight guide rail should meet the specification requirements.Inspection requirements,Principle of electric elevator rotary valve: When the electric elevator rises, the rotary valve will automatically open. To close the plug valve it is necessary to first turn the handle to turn the plug to a degree position until it is closed, which is an individual mechanism that is integrated with a safety clamp; The entrance and exit of the passenger compartment should be equipped with safety doors. Public places, family dormitories, andThe counterweight guide rail should meet the specification requirements.

Setting requirements: The spacing of wall brackets along the vertical direction should comply with the provisions of the user manual.Supply chain quality management,The advantages and disadvantages of several commonly used electric lifting mechanisms are as follows: hydraulic electric lifting mechanisms: using hydraulic technology, smooth lifting and low noise.Alarm devices can be divided into fixed and mobile platforms, rail type and scissor type (curved arm type) to distinguish between overload or equipment malfunction. Fixed types include: scissor lift cargo elevator, chain electric elevator, and installationThe safety bulletin board for construction electric elevators should be hung at the protective shed of the electric elevator, with a size of meters by meters.Shuangluan,It is understood that the scissor type lifting platform is a widely used specialized equipment for high-altitude operations. Its shear fork mechanical structure provides high stability for the lifting platform, wide working platform and high load-bearing capacity, making the range of high-altitude operations larger and suitable for multiple people working simultaneously. The lifting power is divided into V, V or V power supplies, diesel engines, using Italian and domestic hydraulic pump stations, and the table top is equipped with anti slip insulation buckle plates, which have anti slip, insulation, and safety features. Please rest assured to use.Setting requirements: The guide rail should be rigid and flexible components such as wire ropes or chains should not be used.When the wall bracket adopts non matching standard products, design calculations should be carried out.