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A detachable scaffolding in a small space

A narrow space, scaffolding technology, applied in the connection of scaffolding, construction, artificial islands, etc., can solve the problem of lack of security, and achieve the effect of saving space, dispersing pressure, and quickly disassembling and combining

Active Publication Date: 2021-06-29
成都轨道建设管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the clamping half ring is used to disperse the pressure and increase the static friction force to achieve stable scaffolding; but the connectors used are not on the same plane; at the same time, only one clamping mechanism is used to withstand the pressure. When the connection part breaks When, there are no security measures to protect the lives of workers

Method used

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  • A detachable scaffolding in a small space
  • A detachable scaffolding in a small space
  • A detachable scaffolding in a small space

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Embodiment Construction

[0021] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0022] Such as figure 1 As shown, a detachable scaffold in a narrow space involves a scaffold connection mechanism, including a vertical rod 1, a fixing device 2, and a horizontal rod 3;

[0023] As shown in 2, the fixing device 2 includes at least one set of vertical rod fixing devices 21 and at least one set of cross bar fixing devices 22, and the described vertical rod fixing device 21 includes a rotating cover 211, a fixed cover 212 and a vertical rod fixing device. Rod 213, the rotating cover 211 is arranged above the fixed cover 212 along the direction that the fixing device 2 enters the vertical rod 1, and is connected with the fixed cover 212 through balls to realize the connection between the rotating cover 211 and the fixed cover ...

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PUM

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Abstract

The invention discloses a detachable scaffold in a narrow space, which comprises a pole, a fixing device, and a cross bar; the fixing device includes a pole fixing device, a cross bar fixing device; the pole fixing device includes a rotating cover, a fixing Cover; the cross bar fixing device includes a sliding cover; the rotating cover and the fixed cover are connected by balls; the side surface of the rotating cover is provided with a vertical rod fixing rod; the sliding cover is slidably connected to the cross bar through threads, so The side of the sliding cover is provided with a crossbar fixing rod; the crossbar fixing rod and the vertical rod fixing rod are connected by a bolt; The angles are redundant to ensure the overall stability of the device, and it is convenient to use in narrow spaces; it can provide a more stable structure through embedded connection; the use of stators and fixed baffles can disperse pressure.

Description

technical field [0001] The invention relates to the field of engineering equipment, in particular to a detachable scaffold in a narrow space. Background technique [0002] Subway is a form of railway transportation, covering all kinds of underground and above-ground road rights in urban areas, high-density, high-capacity urban rail transit system, that is, the abbreviation of "underground railway" or "underground railway"; subway tracks are generally in Where the geological structure is stable, the tunnel excavation is carried out by using the open cut and backfill method and the drilling and excavation method. At the same time, the open cut method, the foundation pit cover excavation method and the foundation pit cover excavation reverse method are used for station construction. At the same time, after the base construction is completed, it is necessary Build building scaffolding for further refinement and construction. However, due to the complex space structure of the sub...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G7/14E02D29/045
CPCE02D29/04E02D29/045E04G7/14
Inventor 孙振兴王晓军杜攀嵘
Owner 成都轨道建设管理有限公司