Modular elevator shaft ladder stand

An elevator shaft, modular technology, applied in the direction of ladders, buildings, building structures, etc., can solve problems such as low efficiency, and achieve the effect of improving efficiency, simple structure and convenient installation

Pending Publication Date: 2018-09-14
ZHEJIANG MEILUN ELEVATOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that the efficiency is low, and the improvement of the ladder design is imminent

Method used

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  • Modular elevator shaft ladder stand
  • Modular elevator shaft ladder stand
  • Modular elevator shaft ladder stand

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] see Figure 1-4 and Figure 8-11 , a modular elevator shaft ladder, including a standard ladder 1, a sleeve 2 and an extended ladder 3, the standard ladder 1 is connected to the extended ladder 3 through the sleeve 2 and placed in the pit of the shaft, the standard ladder 1 is used in the case of a standard pit, and the shaft The depth of the pit is 1500mm, and the length of the ladder is 1200mm.

[0035] The extended ladder 3 is used for deepening th...

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Abstract

The invention discloses a modular elevator shaft ladder stand. The modular elevator shaft ladder stand includes a standard ladder stand, sleeves and lengthened ladder stands. The standard ladder standincludes a first standard ladder stand vertical column, a second first standard ladder stand vertical column, a first standard ladder stand rung, a second standard ladder stand rung, a third standardladder stand rung, a fourth standard ladder stand rung, standard ladder stand supports and standard ladder stand plates. The lengthened ladder stands comprise first lengthened ladder stand vertical columns, second lengthened ladder stand vertical columns, lengthened ladder stand rungs, lengthened ladder stand supports and lengthened ladder stand plates. The standard ladder stand is used within 1500 mm of the pit depth of a standard shaft, the lengthened ladder stands and the sleeves are used when the pit depth of a shaft is greater than 1500 mm, the length of the lengthened ladder stands is 300 mm, and the number is round up to an integer according to the pit depth of -1500 divided by 300. According to the modular elevator shaft ladder stand, the production material is simplified and standardized, the kind of prepared goods in a warehouse is reduced, and goods can be prepared in large quantity; packing shipping is faster and quicker; and the installation is more convenient, so that the efficiency is improved, labor and time costs are saved, and the demand of modular design of an elevator is met.

Description

technical field [0001] The invention relates to the technical field of elevator hoistway ladders, in particular to a modular elevator hoistway ladder. Background technique [0002] With the development of the domestic economy and the rise of high-rise buildings, the market demand for elevators is also increasing. [0003] For elevator manufacturers, it brings more opportunities and also faces more challenges. How to make the elevator structural design better, configuration better, and safer under the premise of achieving a better price is an urgent task at present. [0004] Modular production is a trend in elevator technology at present. Parts production is more standardized, warehouse stocking is simpler and simpler, packing and shipping is more rapid and direct, and installation is more convenient, thereby improving efficiency and saving labor and time costs. [0005] According to the requirements of the elevator national standard-GB7588 "Safety Code for Elevator Manufac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06C9/08E06C7/50
CPCE06C7/50E06C9/08
Inventor 韩伟良沈福罗建林杨涛杨晨曦
Owner ZHEJIANG MEILUN ELEVATOR
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