Concrete pouring chute for deep foundation pit

A technology for concrete and deep foundation pits, which is used in construction, building construction, infrastructure engineering, etc., can solve problems such as interruption of concrete pouring, cold joints, faults, and inability to continuously pour concrete, and achieve the effect of ensuring construction quality.

Pending Publication Date: 2021-03-23
NO 5 ENG CO LTD OF CCCC FIRST HARBOR ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

When the pumping equipment breaks down and cannot be repaired in time, the concrete pouring construction will be interrupted, and

Method used

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  • Concrete pouring chute for deep foundation pit
  • Concrete pouring chute for deep foundation pit

Examples

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[0014] In order to make the objects, technical solutions, and advantages of the present invention, the present invention will be described in further detail below. It should be understood, however,, however, as used herein is intended to explain the invention, and is not intended to limit the scope of the invention.

[0015] Unless otherwise defined, all technical terms and scientific terms used herein are generally understood by those skilled in the art of the present invention, and the terms used in the specification of the present invention are intended to describe specific implementation purposes only. The purpose of the example is not intended to limit the invention.

[0016] Such as figure 1 , figure 2 As shown, a deep-founded pit concrete pouring slot includes a enclosure structural steel sheet pile 3, further comprising a first-stage chute 4 and a secondary chute 5; the first step swirl 4 is connected by a snap ring and a serving structural steel sheet pile 3. The first-s...

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Abstract

The invention discloses a concrete pouring chute for a deep foundation pit. The concrete pouring chute for the deep foundation pit comprises an enclosure structure steel sheet pile, and further comprises a first-stage chute body and a second-stage chute body. The first-stage chute body is connected with the enclosure structure steel sheet pile through a clamping ring, the first-stage chute body can rotate up and down along the connecting position of the clamping ring, the second-stage chute body is connected with the first-stage chute body through a rotating shaft assembly, and the second-stage chute body can rotate by 360 degrees along the horizontal plane of the connecting position. According to the concrete pouring chute for the deep foundation pit, the first-stage chute body and the second-stage chute body which rotate in a graded mode are used in cooperation, continuous construction of concrete can be guaranteed, and the concrete pouring construction quality is guaranteed.

Description

technical field [0001] The invention relates to a concrete pouring chute for a deep foundation pit, which belongs to the field of concrete pouring. Background technique [0002] Conventional deep foundation pit concrete pouring is mostly pumping, mostly sky pump or ground pump. When the pumping equipment breaks down and cannot be repaired in time, the concrete pouring construction will be interrupted, and the concrete cannot be poured continuously, which will easily cause construction quality problems such as cold joints and faults. Contents of the invention [0003] In view of the above-mentioned problems in the prior art, the present invention provides a graded rotary chute for concrete pouring in deep foundation pits, which ensures continuous concrete construction and quality of concrete pouring. [0004] In order to achieve the above object, the concrete pouring chute of a kind of deep foundation pit that the present invention adopts comprises the steel sheet pile of ...

Claims

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Application Information

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IPC IPC(8): E02D15/02E04G21/04
CPCE02D15/02E02D2250/0023E04G21/0481
Inventor 王春冉杜治衡姜浩谢连仲
Owner NO 5 ENG CO LTD OF CCCC FIRST HARBOR ENG
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