Rapid emergency pile for building foundation pit

A fast technology for foundation pits, applied in construction, infrastructure engineering, excavation, etc., to achieve the effect of increasing the range of action, increasing the contact area, and increasing the range of plugging

Inactive Publication Date: 2021-11-30
王超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The present invention is mainly used to solve the problem that the traditional

Method used

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  • Rapid emergency pile for building foundation pit
  • Rapid emergency pile for building foundation pit
  • Rapid emergency pile for building foundation pit

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Embodiment Construction

[0034] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0035] Such as Figure 1 to Figure 7As shown, a quick emergency pile for a building foundation pit includes a main body 1, a grouting part 2, a cooling bin 3, a plug 4, a stay rope 5 and a connecting part 6; the inside of the main body 1 is provided with the cooling bin 3; the cooling chamber 3 is in contact with the inner wall of the main body 1; the upper part of the cooling chamber 3 is provided with a through hole; the plug 4 is arranged inside the through hole; the plug 4 is in contact with the cooling The warehouse 3 is clamped; one side of the plug 4 is provided with the stay cord 5; one end of the stay cord 5 is fixedly connected to the plug 4; the other end of the stay cord 5 extends to the main body 1 outside; the upper part of the cool...

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Abstract

The invention belongs to the technical field of building tools, and particularly relates to a rapid emergency pile for a building foundation pit. The rapid emergency pile comprises a main body, a grouting component, a cooling bin, a plug, a pull rope and a connecting component. The emergency pile is rapidly connected with an external tool through the connecting component; the main body is arranged in a soil body of a water seepage area, then the grouting component is pushed into the soil body, after the emergency pile is arranged and the grouting component enters the soil body, a user pulls the pull rope, so that the plug is separated from the cooling bin, cooling liquid in the cooling bin enters the soil body, water in the soil body is frozen, a frozen area with a certain area is formed in the soil body around the emergency pile, then a water outlet passage is blocked, then water in the foundation pit is prevented from seeping into the foundation pit, the foundation pit is temporarily stabilized, then the collapse time of the foundation pit is delayed, then enough safety time is bought for evacuation of personnel in the foundation pit and evacuation of equipment in the foundation pit, and then life and property losses caused by collapse of the foundation pit are prevented.

Description

technical field [0001] The invention belongs to the technical field of building appliances, in particular to a quick emergency pile for building foundation pits. Background technique [0002] The foundation pit support is to ensure the safety of the underground structure construction and the surrounding environment of the foundation pit. The support, reinforcement and protection measures are adopted for the side wall of the foundation pit and the surrounding environment. The construction industry standard "Technical Regulations for Building Foundation Pit Support" JGJ120 -The definition of foundation pit support in 2012 is as follows: in order to protect the safety of the underground main structure construction and the surrounding environment of the foundation pit, the temporary support, reinforcement, protection and groundwater control measures adopted for the foundation pit; the main forms of foundation pit support There are: 1. Pile row support, pile support, pile anchor,...

Claims

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Application Information

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IPC IPC(8): E02D17/02E02D17/04E02D31/10E02D15/02E02D31/02
Inventor 王超
Owner 王超
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