A deep and shallow well foundation pit dewatering system for large foundation pits and its dewatering method

A foundation pit, deep and shallow technology, applied in the direction of separation methods, chemical instruments and methods, infrastructure engineering, etc., can solve the problems affecting the structural strength of foundation pits, high labor intensity, etc., and achieve the effect of ingenious design and reduced water flow

Active Publication Date: 2021-09-21
襄阳地质工程勘察院有限责任公司
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Problems solved by technology

[0004] The purpose of the present invention is to provide a method that solves the problem that the existing pumping method in the prior art is labor-intensive, and in the process of pumping water each time, the sediment in the foundation pit will be pumped out together, which will affect the structural strength inside the foundation pit. question

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  • A deep and shallow well foundation pit dewatering system for large foundation pits and its dewatering method
  • A deep and shallow well foundation pit dewatering system for large foundation pits and its dewatering method
  • A deep and shallow well foundation pit dewatering system for large foundation pits and its dewatering method

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Embodiment Construction

[0026] 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.

[0027] refer to Figure 1-6 , a deep and shallow well foundation pit dewatering system for large foundation pits, comprising a car body chassis 1, the two sides of the car body chassis 1 are rotatably connected with a crawler belt 2 device through a transmission assembly, and one end of the car body chassis 1 is fixedly connected with a drawbar 3 A first fixed side plate 4 is fixedly connected to the top of the car body chassis 1 near the side of the building foundation pit 31, and the side wall of the first fixed side plate 4 is fixedly connected to the machine cover 5, and one side of the machine cover 5 is provided with a winding Cylinder 7, the inside of the wind...

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Abstract

The invention discloses a deep and shallow well foundation pit dewatering system for a large foundation pit and a dewatering method thereof. One end is fixedly connected with a drawbar, and the top of the chassis of the vehicle body close to the building foundation pit is fixedly connected with a first fixed side plate. The present invention can use machinery instead of manual to transport the pumping equipment to the construction site. At the same time, with the help of the expansion and contraction of the jacking cylinder, the pumping depth of the pump can be determined according to the actual depth and water level of the foundation pit, and the filter box provided And the water filter port can effectively prevent the sediment and water in the foundation pit from being pumped out together, reduce the flow of sediment in the foundation pit, and ensure that the structural strength inside the foundation pit is not affected. The whole system is ingeniously designed, simple to operate and easy to use. It is worth promoting and using later.

Description

technical field [0001] The invention belongs to the technical field of civil construction, and relates to a deep and shallow well foundation pit dewatering system for a large foundation pit and a dewatering method thereof. Background technique [0002] In recent years, with the continuous development of my country's economic construction and the continuous improvement of the level of urbanization, more and more high-rise buildings have been built and put into use on urban land. Due to the gradual increase of urban population and the shortage of urban land area, in order to alleviate the The increasingly severe pressure on land use, saving public land use resources, usually carry out the construction of large deep foundation pits. [0003] During the construction of large-scale deep foundation pits, when thunderstorms are encountered, due to the large area of ​​deep foundation pits, there is no suitable rain-shielding equipment to block the rainwater. Therefore, rainwater ofte...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D19/06E02D19/10B62D55/065B60D1/145B01D29/33
CPCB01D29/33B60D1/145B62D55/065E02D19/06E02D19/10
Inventor 李立锋李凌曹云健蒋金英
Owner 襄阳地质工程勘察院有限责任公司
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