Deep foundation pit supporting structure for building construction

A supporting structure and building construction technology, applied in infrastructure engineering, construction, excavation, etc., can solve the problems of troublesome disassembly and installation, poor shock absorption effect, etc., and achieve the effect of convenient and quick use

Active Publication Date: 2021-09-21
华中伟业建设集团有限公司
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  • Claims
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Problems solved by technology

[0005] The purpose of the present invention is to provide a support structure for deep foundation pits in building construction, so as to solve the problems in the above-mentioned background technology that it is troublesome to disassemble and install during repeated use, and the overall shock absorption effect is poor

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  • Deep foundation pit supporting structure for building construction
  • Deep foundation pit supporting structure for building construction
  • Deep foundation pit supporting structure for building construction

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Embodiment Construction

[0039] 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.

[0040] see Figure 1-8 , the present invention provides a technical solution: a construction deep foundation pit support structure, comprising:

[0041] The inner wall 1 of the deep foundation pit is a flat side wall excavated from the ground, and the inner wall 1 of the deep foundation pit is in a vertical state to the ground;

[0042] The earthwork to be excavated 2, the surface earthwork that needs to be dug out due to construction, the earthwork to be exc...

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Abstract

The invention discloses a deep foundation pit supporting structure for building construction. The deep foundation pit supporting structure comprises a deep foundation pit inner wall which is a flat side wall formed by excavating the ground, pouring piles evenly arranged on the inner side of the deep foundation pit inner wall at equal intervals, supporting plates laid on the outer sides of the pouring piles, supporting columns inserted into to-be-excavated earthwork in a penetrating mode, a base arranged between the adjacent supporting columns in a penetrating mode, a movable plate movably installed above the base, a supporting rod rotatably installed above the movable plate, and an installation block rotatably installed at the top end of the supporting rod at the front section. According to the deep foundation pit supporting structure for building construction, the novel structural design is adopted, the device can be immediately moved to the lower portion to be used after being used on the upper layer, the top end of the supporting rod does not need to be manually fixed to the supporting plate in the moving process, the whole device is more convenient and faster to use, and meanwhile, in the supporting process, a damping spring in the base can effectively damp the movement of the upper movable plate.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a support structure for deep foundation pits in building construction. Background technique [0002] In building construction, the method of deep foundation pit is often used for construction. Deep foundation pit means that the excavation depth is more than 5 meters, the basement is more than three floors or the depth is not more than 5 meters, but the geological conditions, surrounding environment and underground pipelines are special. For complex projects, during the construction of deep foundation pits, it is necessary to use support devices to support the inner wall of the pit to prevent collapse. [0003] In the prior art, the Chinese patent with the authorized notification number CN212001139U discloses a deep foundation pit support structure that prevents deformation, including an L-shaped side plate arranged in the deep foundation pit, a support seat fixed on...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D17/02E02D17/04E02D31/08
CPCE02D17/02E02D17/04E02D31/08E02D2600/20E02D2200/146
Inventor 不公告发明人
Owner 华中伟业建设集团有限公司
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