but also have an overflow valve to prevent excessive system pressure during upward movementZwaller,The counterweight steel wire rope should be equipped with an anti loosening device that is sensitive and reliable.Emergency manual valve: In case of power failure, it can cause the car to descend to the nearest floor position and open the doorPiacenza,Construction electric elevators should be equipped with cable guide frames and comply with regulatory requirements.Spiral electric lifting mechanism: With all the functions of a regular lifting platform, the main feature is that the equipment occupies a small foundation pit and has a large stroke. The equipment has a height of only -mm and a travel distance of up to m. It is particularly suitable for buildings with stages built on two or more floors due to space constraints.Setting requirements: The guide rail should be rigid and flexible components such as wire ropes or chains should not be used.

During loading and unloading, the horizontal distance between the edge of the cage door and the edge of the landing station should not exceed mm.The downward movement of the hydraulic cylinder (i.e. heavy object lowering). The hydraulic oil enters the upper end of the hydraulic cylinder through the explosion-proof electromagnetic directional valve, and the return oil from the lower end of the hydraulic cylinder passes through the balance valve, hydraulic control one-way valve, energy-saving valve, and explosion-proof electric valveDuring the use period, the user unit should organize professional technical personnel to inspect the construction electric elevator monthly according to the standard requirements, and record the inspection results.wholesalerThe landing door should be in a normally closed state. Without the permission of the construction electric elevator driver, the landing door shall not be opened.Low level doors should be equipped with interlocking devices that can verify their closed and locked positions. The action of this interlocking device should be at the entrance of the cage. Simple use should not interfere with the operation of the interlocking device. The attached wall bracket should use matching standard products. When the wall bracket cannot meet the requirements of the construction site, it should be designed separately. The design of the wall bracket should meet the requirements of component stiffness, strength, stability, etc., and the production should meet the design requirements.Setting requirements: For construction electric elevators with foundations installed on roof slabs, floors, or other lower suspended structures, the bearing capacity of the foundation support structure should be checked. Click here to download the construction technical information for free. Basic drainage facilities should be installed.

Setting requirements: The spacing of wall brackets along the vertical direction should comply with the provisions of the user manual.Professional is king,ZwallerElectric brick elevator,As a material loading and unloading equipment recognized by customers in the lifting platform, the guide rail hydraulic lifting platform is superior in terms of product,ZwallerElectric hydraulic elevator platform, civil engineering, and operating costs. The editor of the electric elevator will provide a detailed analysis: the advantages of the product are that the equipment bears a large load can achieve multiple points,ZwallerThree phase electric elevator, and can be controlled up and down floors to achieve safe use.The usual operation of landing and docking. The installation position of the upper limit switch should comply with the following: when the lifting speed is less than .m/s, the upper safety distance L left after the upper limit switch is triggered by the hanging cage should not be less thanThe L distance depends on the selected wall mount model.Zwaller,The bearing capacity of the building structure at the attachment point of the wall bracket should meet the requirements specified in the user manual for construction electric elevators.Operating cost advantage and low failure rate: Due to the use of advanced hydraulic systems and good methods, the operating failure rate can be reduced to a low level.When a rigid mm square or circular flat surface is applied with a normal force of N to either side of the door, the door may not meet the above requirements, but safety should be maintained.