During normal operation， the horizontal distance between the closed cage door and the closed landing door should not exceed mm. Otherwise， measures should be taken to make it meet the requirements， or side protection devices at the entrance of the landing station that meet the requirements should be equipped. The distance between any opening between the side protection device and the hanging cage or landing door should not exceed mm.
The net height of the landing door opening should not be less than m， and the difference between the net width and the outlet width of the cage door should not exceed mm. When the floor door is closed， except for the gap between the lower part of the door that should not exceed mm， the size of any through-hole and opening related to the distance between any door and adjacent moving parts， the safety distance can be .m.
MardanNews Abstract: The development of the lifting platform industry will continue to grow in recent years! With the continuous development of electric lifting machinery for high-altitude operations in recent years， the products of electric lifting platform vehicles have been continuously improved， and various new technologies and materials have emerged， making the further development of lifting platform vehicles possible.
The safety notice board for construction electric elevators should be prominently placed on the hanging cage for the rated load capacity and rated number of passengers of the construction electric elevator. It is strictly prohibited to use construction electric elevators beyond the rated load capacity or rated number of passengers.
Setting requirements: The spacing of wall brackets along the vertical direction should comply with the provisions of the user manual.
Once again， weekly inspections should be conducted to check whether the connecting screws at various parts of the lifting platform are tightened， whether the sealing rings are damaged or ineffective， whether there is a lack of hydraulic oil， and whether the oil cylinder is leaking. It is necessary to clean the lifting frame， scissors，Kansas CityHorqin ， wiring and oil cylinder once a week to avoid dust and debris affecting normal operation.
The pressure joint between the pipe joint and the rubber hose fails prematurely， causing oil leakage or pipe explosion. The oil temperature rises due to frequent action of the overflow valve.
Emergency manual valve: In case of power failure， it can cause the car to descend to the nearest floor position and open the door
Fair priceWhen the foundation is set on the roof or floor structure， the bearing capacity of its supporting structure should be checked.
Speed limit wire rope switch. When the speed limit wire rope trips or breaks. Make the electric elevator unable to start.
Setting requirements: When the distance between the outer edge of the construction electric elevator and the external overhead power line cannot meet the requirements of a small safety distance， the protective measures taken should comply with the specification requirements.
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，Kansas CityMaastricht， suitable for both indoor and outdoor installation.
Setting requirements: Construction electric elevators should be equipped with up travel (limit) switches.
The end height of the guide rail frame above the high attachment point should comply with the provisions of the user manual.
Kansas CitySteel wire ropes， pulleys， and counterweight steel wire ropes shall comply with the following regulations: the characteristics of steel wire ropes shall comply with the requirements of General Purpose Steel Wire Ropes GB/T; Maintenance， wear， deformation， and corrosion of steel wire ropes
A complete lifting platform accessory can be selected and customized according to different places， venues， and environmental usage conditions. Meet the needs of different users. So why lifting platforms can be used and installed in so many industries and places is because they can achieve multi-purpose， demonstrate multifunctional， meet various different needs， and win market demand. In modern industrial transportation processes， lifting platforms have begun to play an increasingly important role whether in airports， docks， warehouses， floors workshops and other places that require rapid loading and unloading of goods， they have played a very practical value， It has also brought great contributions to the entire industry and even the entire economic development. However， long-term operation and use of these devices inevitably lead to wear and consumption， and regular maintenance and upkeep are essential. Otherwise， both work efficiency and utilization rate will decrease， and at that time， the gains and losses will outweigh the losses.
Electric elevators used in various places.