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Excavating and lining integrated foundation pit vertical supporting device

A vertical support, integrated technology, applied in excavation, infrastructure engineering, sheet pile wall and other directions, can solve the problems of foundation pit and slope collapse, it is difficult to achieve support with excavation, to improve safety, Simple construction, easy to use effect

Active Publication Date: 2022-04-12
CHONGQING RADIO & TV UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at this stage, due to the limitations of mechanical equipment and construction technology, it is generally difficult to achieve simultaneous excavation and support. It takes one more excavation to the bottom of the foundation pit or slope, and then starts from the bottom of the foundation pit or slope upward to complete the foundation pit and Slope support
As a result, problems such as foundation pit and slope collapse have been caused.

Method used

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  • Excavating and lining integrated foundation pit vertical supporting device
  • Excavating and lining integrated foundation pit vertical supporting device
  • Excavating and lining integrated foundation pit vertical supporting device

Examples

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Embodiment Construction

[0021] As shown in the figure: this embodiment provides a vertical support device capable of excavating and lining an integrated foundation pit, including a formwork assembly, a top anchor assembly and a support assembly, and the formwork assembly is supported at the side slope and between the side slope The pouring space is reserved, the support assembly is installed on the side slope and supported at the lower part of the formwork assembly, and the anchor pull assembly is installed on the side slope and connected to the upper middle part of the formwork assembly. side support. combine figure 1 As shown, the vertical excavation forms a vertical slope wall. The support assembly is supported on the formwork assembly near the bottom to stabilize the foundation of the slab assembly and ensure the overall stability of the formwork assembly. The top anchor assembly is installed on the top of the slope against the top of the formwork. Form the inward pulling force, which can withst...

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Abstract

The excavation and lining integrated foundation pit vertical supporting device comprises a formwork assembly, a top anchoring and pulling assembly and a supporting assembly, the formwork assembly is supported on a side slope, a pouring space is reserved between the formwork assembly and the side slope, and the supporting assembly is installed on the side slope and supported on the lower portion of the middle of the formwork assembly. The anchoring and pulling assembly is installed on the slope and connected to the upper portion of the middle of the formwork assembly and has supporting force on the side, facing the slope, of the formwork assembly. The supporting assembly is installed at the bottom of the side slope to fixedly support the formwork assembly, the top anchoring assembly is installed at the top of the side slope to form inward pulling force on the top of a formwork, a pouring cavity is formed between the side slope and the formwork assembly, pouring supporting of the side slope is facilitated, the device is simple in structure and convenient to use, supporting is achieved while excavation is conducted, and the supporting efficiency is improved. By adopting the device, the problems of foundation pit slope collapse and the like caused by asynchronization of foundation pit excavation and slope support are avoided, and the construction safety is effectively improved.

Description

technical field [0001] The invention belongs to the technical field of building engineering construction, and relates to a vertical support device for excavating and lining an integrated foundation pit. Background technique [0002] During the excavation of building foundation pits or earth-rock slopes, in order to ensure the stability of the slope, it is often necessary to take measures to support along with the excavation. However, at this stage, due to the limitations of mechanical equipment and construction technology, it is generally difficult to achieve simultaneous excavation and support. It takes one more excavation to the bottom of the foundation pit or slope, and then starts from the bottom of the foundation pit or slope upward to complete the foundation pit and Slope support. As a result, problems such as foundation pit and slope collapse have been caused. Therefore, it is very necessary and urgent to develop a device for excavating and supporting the foundation...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D17/04E02D5/74
CPCY02A10/23
Inventor 王清江王悦
Owner CHONGQING RADIO & TV UNIV
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