HowardHydrauli
HowardElectricand the electrical leakage switch must meet the requirements for construction elevators when using the distribution box. If the installed construction elevator is variable frequency, the leakage switch should be compatible with the frequency converter when selecting it.
Mobile elevators are generally used in skyscrapers where electric elevators are used, as there is no need to stop midway, so fast elevators are needed. First go to the high-rise sky lobby (high-rise elevator lobby, Skylobby) from the ground, and then transfer to the ordinary elevator to the destination. Some new elevators use elevator pre calling systems, which can pre call designated floors in the lobby. These passenger elevators can be decorated beautifully according to customer needs. Some passenger elevators are also equipped with air conditioning and television, while others are set up in the cabin, so that customers can enjoy the scenery outside while riding.
Howard.The guide mechanism of the guide rail elevator manufacturer's guide mechanism is mainly composed of guide plastic pipes, guide brackets, compression springs, safety plugs, guide shells, 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 play a guiding role. 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 subjected to force, 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 suspension arm shaft is welded and installed with a suspension arm hook at both ends. The material is selected and tempered to form three suspension points with the hook at the lower shell of the box. The soft support lifting device will be lifted by the lifted person. The load-bearing capacity of the suspension arm is to ensure that the lifted person can be in a comfortable state when riding. The distance between the two suspension 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 lifting arm.
Precautions for elevator installation: Keep the access road of external construction elevators smooth and have sufficient parking space for equipment. When using a crane for auxiliary installation, full consideration should be given to whether the on-site environment meets the operating conditions of the crane.
.How to use a hydraulic elevator and whether the emergency stop device is effective is very important during use. If special circumstances arise, the emergency stop can be used. Therefore, before use, it is necessary to carefully check whether all items are normal and ensure the effectiveness of the braking device.
Slow down the smoothness and hydraulic oil of various departments such as the gearbox, gearbox, and external meshing gears according to the requirements in the smoothness table.
Each department's electric brush should be kept clean, and the brush pressure should be adjusted to ensure that its area is not less than 50%
Lifting and lowering
When working in a hot environment, pay attention to heat dissipation.
It is necessary to regularly inspect the brake of the guide rail type cargo elevator, and there should be no dirt on the friction surface.
market price.The key to using a hydraulic elevator during normal operation is to determine whether it is operating normally and whether there is noise based on its operating sound.
Usually, the connection status of each part is checked,HowardMobile hydraulic lifting platform, and if there is any looseness, it should be tightened. The tightness of the body connecting bolts should be checked when the body is under pressure. All connecting shafts must have split pins and must be fully unfolded.
When installing, disassembling, and adjusting the exhibition organization, attention should be paid to ensuring that the center line of the exhibition organization reducer is parallel to the center line of the gear, and its meshing surface is not less than 70%, and the meshing interval should be appropriate.
Regularly check all wires and cables for damage. Products, tens of millions of products for you to choose from, eliminate hidden dangers and the brush pressure should be adjusted to ensure that its area is not less than 50%
The daily maintenance of guide rail type lifting equipment should pay attention to regular inspection and maintenance, eliminate faults, and achieve these benefits for improving work efficiency, extending equipment service life, and ensuring the safety performance of the elevator.
It is good not to cover the car with clothes for high-altitude work vehicles. If the vehicle is parked outside in windy and rainy weather, the clothes will repeatedly slap the car paint especially if the car is blowing sand on the clothes, it will draw many small scratches on the clothes, because over time,HowardFoot hydraulic platform lift truck, it should be washed with water and prevent the high-altitude work vehicle vacuum cleaner from scratching the sand particles on the paint surface.
Howard.What types of elevators are there? There are many types of such devices when the wind does not directly spray powder or clean the mechanism on the sand, such as fixed lifting devices and vehicle mounted lifting devices, which can be divided according to the form of movement. The so-called fixed lifting is generally installed in one place and fixed, and then lifting operations can be carried out. This type of lifting equipment is generally used more on the assembly line and some large production lines need to lift the materials to a certain position when loading them,HowardHydraulic platform lifting platform, and then put them into production on the production line. A special lifting device needs to be fixed at a certain position on the production line.
Lifting and lowering
When installing, disassembling, and adjusting the exhibition organization, attention should be paid to ensuring that the center line of the exhibition organization reducer is parallel to the center line of the gear, and its meshing surface is not less than 70%, and the meshing interval should be appropriate.