HengshuiAutomatic electric elevatorCommon problems and solutions

a hydraulic control one-way valve, also known as a hydraulic lock, is added to ensure safe self-locking in the event of an accidental rupture of the hydraulic pipeline. An overload sound control alarm has been installed to distinguish between overload or equipment failure. Electrical system explosion-proof button SB1&flash; The rotation of the SB6 motor and the commutation of the explosion-proof electromagnetic directional valve are used to maintain load increase or decrease, and; Program adjustment time delay to avoid frequent movement of electric elevators that may affect their service life.

Installation verticality deviation guide rail frame erection height, h/mH≤ 7070100150H& gt; 200 verticality deviation/mm≤ (1/100h≤ 70≤ 90≤ 110≤ 130 pairs of steel wire rope construction electric elevators, the verticality deviation of the guide rail frame should not exceed (5/1000) h.

Hengshui.The counterweight steel wire rope should be equipped with an anti loosening device that is sensitive and reliable.

The spacing between wall brackets and the height of guide rails above the high attachment point should comply with the requirements of the user manual.

.The spacing between wall brackets and the height of guide rails above the high attachment point should comply with the requirements of the user manual.

The 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.

Setting requirements: The anti loosening and anti loosening parts between the connecting parts should comply with the provisions of the user manual and should not be replaced by other objects. For connecting bolts with pre tightening requirements, a torque wrench or special tool should be used to accurately tighten the bolts to the specified torque value according to the specified tightening sequence. When installing standard section connecting bolts,HengshuiElectric elevator for exterior wall decoration,HengshuiElectric small elevator, it is advisable to place the screw at the bottom and the nut at the top.

The use of standard section connecting bolts should comply with the user manual and specification requirements.

Lower limit switch: In normal working state, before the suspension cage touches the buffer, the lower limit switch first acts.

The bearing capacity of the ground under the concrete foundation plate should be greater than 0.15Mpa.

Installation material list.It is reported that a fixed electric elevator has good lifting stability and can only be used for fixed operations, making high-altitude operations easier

The scaffolding of the parking platform should be laid tightly and firmly.

The counterweight guide rail should meet the specification requirements.

The list of materials for making landing doors is as follows: Table 1: List of materials for making landing doors. Landing doors should be installed at the entrance of each landing station, and the landing doors should function properly.

Market trend.Setting requirements: For construction electric elevators with foundations installed on roof slabs, floors, or other lower suspended structures,HengshuiSmall 100kg electric elevator, 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.

Construction electric elevators must be equipped with lifting cages and reusable buffers, and comply with regulatory requirements.

Setting requirements: The main connection methods between the wall bracket and the building include: connecting the wall bracket with the embedded parts on the wall; Fix with wall bolts; Embedded bolts; Welding with steel structures.

Hengshui.The spacing between wall brackets and the height of guide rails above the high attachment point should comply with the requirements of the user manual.

Work is essential and the main protective accessories include safety belts, guardrails, platforms and stairs, etc.

The foundation base or embedded parts should be fully embedded in the concrete foundation plate.