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Scaffold used for elevator shaft

A technology for elevator shafts and scaffolding, which is applied in the direction of scaffolding supported by house structures, house structure supports, house structure supports, etc., which can solve the problems of high scaffolding height, difficulty in disassembly, and high construction cost, and achieve improved safety factor, convenient use, and cost saving human effect

Inactive Publication Date: 2020-04-10
北京杏林伟业电梯工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing technical solutions mentioned above have the following defects: when using the existing scaffolding inside the elevator shaft, it needs to be erected layer by layer by steel pipes, and the construction cost is relatively high.

Method used

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  • Scaffold used for elevator shaft
  • Scaffold used for elevator shaft
  • Scaffold used for elevator shaft

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Embodiment Construction

[0036] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0037] refer to figure 1 and figure 2 , the present invention provides a scaffolding for an elevator shaft. On the side wall facing the elevator shaft 1 and the door opening 3, a plurality of reserved holes 4 are evenly opened from top to bottom, and the lowest point of the reserved holes 4 is the same as the lowest point of the door opening 3 The points are even, and the scaffolding 2 includes a first mounting plate 21, a second mounting plate 22, a positioning component 23, a supporting component 24, and an adjusting component 25. Both the first mounting plate 21 and the second mounting plate 22 are compatible with the elevator shaft 1 Matched and arranged horizontally, the first mounting plate 21 is located above the second mounting plate 22, the positioning assembly 23 is arranged on the first mounting plate 21 and can position the first mounting plate ...

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Abstract

The invention relates to a scaffold used for an elevator shaft. Multiple reserved holes are formed in the side face, right opposite to a door hole, of the elevator shaft from top to bottom, and the lowest point of the reserved holes is flush with the lowest point of the door hole. The scaffold comprises a first installation plate and a second installation plate which are sequentially arranged fromtop to bottom, and positioning assemblies are arranged on the first installation plate. The positioning assemblies include positioning rods which are matched with the reserved holes, and the positioning rods are arranged on the side faces, close to and away from the door hole, of the first installation plate. The first installation plate is provided with driving parts driving the positioning rodsto move close to the first installation plate or away from the first installation plate. The second installation plate is provided with supporting assemblies, wherein the structure of the supportingassemblies and the structure of the positioning assemblies are the same. An adjusting assembly driving the first installation plate and the second installation plate to move close to each other or away from each other is arranged between the first installation plate and the second installation plate. The effects that a building does not need to be conducted layer by layer, the personnel safety ofpeople is ensured, and use is convenient are achieved.

Description

technical field [0001] The invention relates to the field of elevator auxiliary equipment, in particular to a scaffold for an elevator shaft. Background technique [0002] At present, scaffolding refers to various supports erected on the construction site for workers to operate and solve vertical and horizontal transportation. The scaffolding inside the elevator shaft is used for plastering, painting, and equipment installation of the elevator shaft for workers. [0003] Existing notification number is that the Chinese invention patent of CN100549346C discloses a kind of elevator shaft tool-type scaffolding, comprises main girder, I-beam beam, also comprises crab claw, bearing pin, crab claw support and spring; The I-shaped steel beam; the two ends of the main beam are welded with crab claw supports; the crab claw supports are connected with the crab claws through pin shafts; the crab claws are connected with the main beam through springs. The crab claws rotate around the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G3/28
CPCE04G3/28E04G2003/286
Inventor 赵巍张伟王青芳邢术斌
Owner 北京杏林伟业电梯工程有限公司
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