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Shotcrete slip form construction device for construction of foundation pit side wall leveling layer and method

A technology of sprayed concrete and construction devices, which is applied in infrastructure engineering, construction, etc., can solve problems such as poor quality, high labor costs, and slow construction speed, and achieve the effects of simple operation, clear thinking, and saving formwork consumption

Pending Publication Date: 2019-01-29
ZHONGJIAN SUIDAO CONSTR CO LTD +2
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  • Claims
  • Application Information

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Problems solved by technology

However, affected by the construction space (the thickness of the leveling layer is about 5-10cm, and the space is narrow), this process often has shortcomings such as slow construction speed, poor quality, and high labor costs. Therefore, it is urgent to design and propose a new construction device. and methods to achieve the purpose of simple operation, high construction efficiency and reasonable cost

Method used

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  • Shotcrete slip form construction device for construction of foundation pit side wall leveling layer and method
  • Shotcrete slip form construction device for construction of foundation pit side wall leveling layer and method
  • Shotcrete slip form construction device for construction of foundation pit side wall leveling layer and method

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Embodiment Construction

[0037] Below, the embodiments of the present invention will be further described in detail in conjunction with the accompanying drawings and specific examples, but they are not intended to limit the present invention.

[0038] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "left", "right", "upper", "lower" and "bottom" are based on the orientation or positional relationship shown in the drawings , is only for the convenience of describing the present invention and simplifying the description, but does not specify or imply that the referred elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

[0039] Such as Figure 1 to Figure 8 , a sprayed concrete slide film construction device for screed construction of the side wall of the foundation pit, comprising: a support platform 1, used...

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Abstract

The invention belongs to the technical field of shotcrete construction, and relates to a shotcrete slip form construction device for construction of a foundation pit side wall leveling layer and a method. The shotcrete slip form construction device comprises a lifting part, a template part, a control system and a bracket platform with a horizontal leveling function. The control system is arrangedon the bracket platform. The lifting part is longitudinally arranged on the bracket platform. The template part is arranged on the lifting part and is perpendicular to the horizontal surface. The control system is separately connected with the lifting part and the template part. The lifting part drives the template part to perform lifting operation. The shotcrete slip form construction device forconstruction of the foundation pit side wall leveling layer and the method are simple in process, high in construction efficiency and low in construction cost.

Description

technical field [0001] The invention belongs to the technical field of shotcrete construction, and relates to a construction device and a construction method of a slippery film, in particular to a construction device and method of a shotcrete slippery film used for construction of a leveling layer of a side wall of a foundation pit. Background technique [0002] With the advancement of my country's urbanization process, the development and utilization of underground space has entered a vigorous development stage, and more and more building foundation pits and subway station foundation pit projects have been widely used in engineering practice. The engineering environment of underground engineering determines that waterproofing is the key to ensuring the quality and operational safety of underground engineering, and one of the key links affecting the effect of waterproofing construction is the base surface treatment before the waterproofing layer is laid. In order to ensure t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D15/02
CPCE02D15/02Y02E10/20
Inventor 李玉峰宋中华柳伟雷明锋钟文京李勇泉罗文谭芝文张毫毫戴卫科
Owner ZHONGJIAN SUIDAO CONSTR CO LTD
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