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BenjinGuide raUnscrew the screws on the dustproof hole on the outer side of the elevator flange, adjust the PCS system ring to align its side hole with the dustproof hole, and tighten with the hexagon socket. After that, remove the motor shaft key.
Motor connection error. When the triangular connection motor is mistakenly connected into a star shape, the motor still operates with full load, leading to the motor stopping itself. If the stopping time is slightly longer and the power supply is not cut off, the winding will not only be severely overheated, but also burned. When a star connected motor is mistakenly connected into a triangle, or when several coil groups are connected in series into a single branch, the motor is mistakenly connected into two branches in parallel, both the windings and the iron core will overheat, the windings will be burned.
Benjin.The one-way valve is damaged. The one-way valve is designed to prevent oil return. If there is a problem, there will be some backflow, so it can be replaced at this time.
The motor winding is short-circuited. When a short circuit fault occurs in the motor winding, which increases the copper loss of the winding, causing the winding to overheat or even burn out.
.Several types: motor winding open circuit. When one phase of the motor winding is open circuit, or one of the parallel branches is open circuit, it will cause three-phase current imbalance and cause the motor to overheat.
Nowadays, small and medium-sized enterprises are products with the idea of good quality and preferential prices.
In addition, it is strictly prohibited to use a hammer during installation to prevent excessive axial or radial force from damaging the bearings or gears. Be sure to tighten the mounting bolts before tightening the tension bolts. Before installation, clean the anti rust oil on the motor input shaft, positioning boss, and elevator connection parts with gasoline or zinc sodium water. Its purpose is to ensure the tightness of the connection and the flexibility of operation, and to prevent unnecessary wear and tear.
Systems: explosion-proof electronic control system, remote control system, PIC system.
The guide mechanism of the guide mechanism of the guide rail elevator manufacturer is mainly composed of guide plastic pipes, guide brackets, compression springs, safety plugs, guide housings, and guide shafts. As a semi sectional view of the guide mechanism, a narrow gap is formed between the two guide plastic pipes, and the lifting cloth belt extends out of the box from this narrow gap to prevent the cloth belt from being tangled and serve as a guide. The safety plug is supported by a guide bracket and a compression spring. In order to prevent the compression spring from losing stability after being stressed a small guide rod is designed on the safety plug, and the gap between the small guide rod and the spring is designed according to the table. The crane arm shaft is welded and installed with a crane arm hook at both ends. The material is selected and subjected to conditioning treatment. It forms three suspension points with the hook at the lower shell of the box. The soft support sling will be lifted by the person being lifted. The load bearing capacity of the crane arm is designed to ensure that the person being lifted can be in a comfortable state when riding. The distance between the two crane arm hooks is listed in the table as a design reference, and the balance bar is used to maintain the balance of the lifting device, The material is designed as a hollow tube, reducing the overall weight of the boom.
Low cost: Compared to the scissor type mobile lifting platform, the cost is much lower. Therefore, when purchasing a lifting platform it is necessary to consider the use range, load frequency of work, and other factors of the lifting platform to select a lifting platform suitable for the work requirements.
Good reputation.The hydraulic lifting platform can be divided into four wheeled mobile type two wheeled traction type, vehicle modified type, vehicle type, auxiliary self-propelled type, and the lifting height varies from a meter to 1 meter.
Before connecting the motor to the elevator, the elevator manufacturer should first make the motor shaft keyway perpendicular to the tightening bolt. To ensure uniform stress, first screw on the mounting bolts at any diagonal position, but do not tighten them. Then screw on the other two mounting bolts at diagonal positions, and then tighten the four mounting bolts one by one. After that, tighten the tightening bolts. All tightening bolts shall be fixed with a torque wrench according to the indicated fixed torque data, and the use of elevators and lifting platforms shall be checked
Before installing the elevator, confirm whether the motor and the elevator are intact, and strictly check whether the dimensions of each part connecting the motor and the elevator match. Here are the dimensions and fit tolerances of the positioning boss, input shaft, and elevator groove of the motor.
Guide rail elevator (also known as cargo elevator) is a non scissor fork type hydraulic lifting platform, mainly used in industrial buildings, restaurants, warehouses, docks, workshops, with a scissors type mechanical mechanism, easy to maintain, strong stability, and high bearing capacity. The lifting height is about 10 meters, and the load capacity is about 10 tons.
The guide mechanism of the guide mechanism of the guide rail elevator manufacturer is mainly composed of guide plastic pipes, guide brackets, compression springs, safety plugs,BenjinTen ton lifting cargo elevator, guide housings, and guide shafts. As a semi sectional view of the guide mechanism, a narrow gap is formed between the two guide plastic pipes, and the lifting cloth belt extends out of the box from this narrow gap to prevent the cloth belt from being tangled and serve as a guide. The safety plug is supported by a guide bracket and a compression spring. In order to prevent the compression spring from losing stability after being stressed, a small guide rod is designed on the safety plug, and the gap between the small guide rod and the spring is designed according to the table. The crane arm shaft is welded and installed with a crane arm hook at both ends. The material is selected and subjected to conditioning treatment. It forms three suspension points with the hook at the lower shell of the box. The soft support sling will be lifted by the person being lifted. The load bearing capacity of the crane arm is designed to ensure that the person being lifted can be in a comfortable state when riding. The distance between the two crane arm hooks is listed in the table as a design reference, and the balance bar is used to maintain the balance of the lifting device, The material is designed as a hollow tube, reducing the overall weight of the boom.
Does the cleanliness of the hydraulic station have relevant rules and requirements?
Benjin.After the goods are transported clean the platform.
The elevator is a kind of elevator equipment composed of a walking mechanism, a hydraulic mechanism,BenjinFixed simple lifting cargo elevator, an electric mechanism, and a support mechanism. The hydraulic oil forms a certain pressure by a vane pump, and enters the lower end of the hydraulic cylinder through an oil filter, flameproof electromagnetic directional valve, throttle valve, hydraulic control one-way valve, and its rated pressure overflow valve is adjusted. Observe the reading value of the pressure gauge on the pressure gauge.
It is good for aerial work vehicles not to cover their clothes and park outside. If it is windy and rainy, the clothes will repeatedly slap the car paint, especially if the vehicle blows sand on the clothes,Benjin1 ton lifting cargo elevator, causing many fine scratches on them, as the paint will become black over time. In addition, when the wind does not directly spray powder or clean the mechanism on the sand, it should be washed with water, and prevent the vacuum cleaner of the aerial work vehicle from scratching the sand particles on the paint surface.