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Cage landing door structure

A hanging cage and landing door technology, which is applied in the field of construction machinery accessories, can solve the problems of inconvenient replacement of landing door locks, and achieve the effect of convenient replacement and installation operation and correct installation position

Inactive Publication Date: 2013-10-02
嘉兴市华东建设机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The cage landing door structure provided by the present invention aims to overcome the inconvenient replacement of the cage landing door electric switch and landing door lock in the prior art

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] In the following, in conjunction with the accompanying drawings, the cage floor door structure of the present invention will be further described. Such as figure 1 , figure 2 , image 3 As shown, the cage landing door includes a landing door 1 and a wall attached frame 3. The landing door 1 is arranged on the wall attached frame 3, and the height of the landing door 1 is 1 / 2 to 2 / 3 of the height of the cage opening After the landing door 1 is closed, the opening of the landing door 1 cannot be completely closed, which improves the light transmission and ventilation performance inside the cage. The landing door 1 includes a connecting edge and a closing edge. The landing door 1 is provided with a detection landing door 1 state of the electrical switch and the landing door lock used to lock the landing door 1, because the cage landing door is not allowed to be opened casually during the operation of the cage, so the landing door 1 is provided with the landing door 1 and th...

Embodiment 2

[0024] Such as figure 1 , figure 2 , Figure 4 As shown, the cage landing door includes a landing door 1 and a wall attached frame 3. The landing door 1 is arranged on the wall attached frame 3, the landing door 1 includes a connecting edge and a closing edge, and the connection of the landing door 1 A connecting piece 2 with an L-shaped cross-section is provided between the side and the wall attachment frame 3, and the connecting piece 2 is connected with the wall attachment frame 3 by a hoop 4, and the connecting piece 2 and the landing door 1 are connected by welding , The connecting member 2 is provided with two sets of matching holes 5 that can be matched with the hoops 4 of different specifications, and the midpoint of the center line of the same set of matching holes 5 is located at the same center line of the other sets of matching holes 5 On a straight line, that is, the midpoint of the center line of the first group of mating holes 5 and the midpoint of the second gr...

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Abstract

The invention relates to the field of construction machinery parts, in particular to a cage landing door structure. In the prior art, a landing door electric switch and a landing door lock of a cage are inconvenient to change. According to the cage landing door structure, a mounting structure for mounting the landing door electric switch and the landing door lock is arranged on the landing door. Due to the fact that the mounting structure for mounting the landing door electric switch and the landing door lock is arranged on the landing door, when workers use the cage landing door structure to mount the electric switch and the landing door lock, the workers only need to mount the electric switch and the landing door lock on an adaptive mounting device. Due to the fact that the mounting structure is set before mounting, the mounting positions of the electric switch and the landing door lock are accurate as long as the workers only need to mount the electric switch and the landing door lock accurately, and thus the landing door electric switch and the landing door lock are convenient to replace and mount.

Description

Technical field [0001] The invention relates to the field of construction machinery accessories, in particular to a cage floor door structure. Background technique [0002] The elevator is an indispensable mechanical equipment in the construction of modern high-rise buildings. Its main function is to transport the building materials on the ground to the high-rise construction site. The transportation efficiency of the elevator directly affects the progress of the project, especially the cage of the elevator, as a elevator The main transportation structure is responsible for transporting materials. For this reason, the country has set various standards for elevators so that the elevators can meet the requirements of construction safety while ensuring efficiency. Due to the relatively harsh working environment of the elevators, the lifting The cage floor door is often touched during specific use. The cage’s floor door is easily damaged during use. Because the cage’s floor door is e...

Claims

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Application Information

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IPC IPC(8): B66B13/30
Inventor 姚文中程国平唐全法杨正明刘源
Owner 嘉兴市华东建设机械有限公司
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