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Fabricated foundation pit construction rapid inclined supporting equipment

An obliquely supported and assembled technology, applied in infrastructure engineering, construction, excavation, etc., can solve problems such as long construction period, long solidification time, and difficult removal, and achieve the effect of easy operation and shortened emergency time

Active Publication Date: 2021-06-15
中建五局第三建设有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the above scheme, due to the long time of concrete casting and solidification, the overall construction period is long, which cannot meet the needs of timely rescue; and after the concrete solidifies, subsequent eradication is more difficult

Method used

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  • Fabricated foundation pit construction rapid inclined supporting equipment
  • Fabricated foundation pit construction rapid inclined supporting equipment
  • Fabricated foundation pit construction rapid inclined supporting equipment

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Embodiment Construction

[0029] 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.

[0030] Please refer to Figure 1-Figure 4(c) , the present invention provides a prefabricated foundation pit construction fast inclined support equipment 100, which can be used for foundation pit construction that can be used for emergency rescue, and can also be used for foundation pit construction that speeds up the construction speed. The prefabricated rapid oblique support equipment 100 for foundation pit construction includes a support seat 10 , a wedge-s...

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Abstract

The invention provides fabricated foundation pit construction rapid inclined supporting equipment. The fabricated foundation pit construction rapid inclined supporting equipment comprises a supporting seat, a wedge-shaped hinged support, a supporting column, wherein the supporting seat is placed in a ground pit, the supporting seat comprises a bottom seat and a vertical seat fixed to one end of the bottom seat, the bottom seat abuts against the bottom face of the pit, the vertical seat abuts against the side face of the pit, and a through hole is formed in the bottom seat in a penetrating mode; the wedge-shaped hinged support is fixed to the bottom seat and located on one side, away from the vertical seat, of the through hole; the supporting column comprises a first column body and a second column body, wherein the first column body is hinged to the wedge-shaped hinged support, a tip end is formed at one end, close to the through hole, of the first column body, and the tip end penetrates through the through hole to be inserted into a ground soil layer; the second column body is connected with the first column body, a supporting plate is fixed to one end, away from the first column body, of the second column body, and the supporting plate supports a foundation pit supporting structure. The fabricated foundation pit construction rapid inclined supporting equipment can be used only by excavating the pit in the ground, and the construction period can be shortened.

Description

technical field [0001] The invention relates to the technical field of foundation pit construction, in particular to an assembled fast inclined support device for foundation pit construction. Background technique [0002] The tension of urban land use has prompted the continuous expansion of buildings and structures into underground space, accelerated the development of urban underground space, and led to the development of larger and deeper urban foundation pit excavation scales. Due to many factors, the foundation pit has been placed for too long or the surrounding conditions of the foundation pit have changed, resulting in excessive deformation in the horizontal direction of the foundation pit, far exceeding the limit value given by the code, which may easily lead to safety accidents at the construction site. Therefore, emergency rescue equipment should be equipped during foundation pit construction. [0003] Once there is an early warning of large deformation of the fou...

Claims

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Application Information

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IPC IPC(8): E02D17/04E02D5/76
CPCE02D17/04E02D5/765
Inventor 黄华宁志强周英著周业陈泓刘晓明黄明华
Owner 中建五局第三建设有限公司
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