Support system

A technology of supporting system and supporting steel pipes, applied in the field preparation of pillars and building components, construction, etc., can solve the problems of occupying space, professional construction impact, structural adverse impact, etc., achieve accurate height, reduce rental costs, and adjust height. Effect

Inactive Publication Date: 2017-04-19
SHANGHAI NO 7 CONSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the supporting tops are in the form of steel pipe bent frames. During the construction process, the removal of the formwork supports and the construction overlap of the tops need to be strictly controlled. Disturbances duri

Method used

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Embodiment 1

[0030] Please refer to Figure 1 to Figure 6 , the present invention provides a support system, including from bottom to top

[0031] A sandbox 5 is filled with particles, the top is provided with an opening (not shown) for filling particles, and the side is provided with a feed port, and the particles flow out of the sand box 5 from the feed port;

[0032] A pipe extending upwards through the opening from the sand box 5, the end of the pipe in the sand box 5 is provided with a support plate, the support plate surface is placed on the particles and parallel to the horizontal plane.

[0033] The sandbox 5 and the pipeline are combined to form a steel pipe flange member, and the opening of the sandbox 5 is covered with a polyethylene film (not shown) for waterproofing.

[0034] Specifically, the height of the sandbox 5 provided by the present invention is about 0.4m. The pipeline provided by the present invention is formed by connecting several hollow supporting steel pipes 4 ...

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PUM

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Abstract

The invention discloses a support system. The support system is suitable for temporary support for a concrete building structure post-cast strip and other structural systems with certain strength and comprises the two main components of a pipeline and a sandbox. The support system formed by the pipeline and the sandbox is adopted, thus a formwork support can be dismantled in time after the strength of the post-cast strip area structure reaches the standard strength, the lease expense of the formwork support is reduced, and the influence on a post-cast strip cantilever area structure during dismantling of the formwork support is relieved. In addition, the height of the support system can be adjusted precisely by adjusting the filling height of particulate matter in the sandbox, and the effect that a main beam and a secondary beam in the post-cast strip support area are supported on the support system precisely is ensured. The support system provided by the invention is convenient to install, dismantle and recycle, the work efficiency is improved, construction space is increased for subsequent construction of the post-cast strip support area, and the construction influence is reduced.

Description

technical field [0001] The invention relates to the technical field of post-cast belt area construction of building structures, in particular to a support system. Background technique [0002] In building construction, in order to prevent the possible harmful cracks caused by the shrinkage of the reinforced concrete structure or uneven settlement, according to the design and construction requirements, it is necessary to set up temporary construction joints in areas such as concrete beams and slabs, that is, post-casting belts. There are four types: settlement post-casting tape, shrinkage post-casting tape, temperature post-casting tape and telescopic post-casting tape. Among them, the temperature post-casting belt is generally closed within 1-2 months after the construction of the structure in this area; the post-settling post-casting belt can generally be closed 45 days after the structure is capped. Since only the calculation of the overall force is considered in the prof...

Claims

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Application Information

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IPC IPC(8): E04G25/02
CPCE04G25/02
Inventor 张开健钱锋陈剑亮郁春徐杰芮扬
Owner SHANGHAI NO 7 CONSTR
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