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Large-area overwater support pouring method

A large-area, concrete support technology, used in construction, infrastructure engineering and other directions, can solve problems such as blocking pipes and affecting the pouring efficiency of water supports, achieving the effects of high efficiency, saving pouring time, and strong practicability

Inactive Publication Date: 2017-07-11
CHINA MCC17 GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, when pouring concrete for large-area above-water supports, the distance between the above-water supports is about 20m. On the same central axis, ground pumps are used for pouring. After pouring a support, it is necessary to re-pipe. The concrete in the pipe will harden, causing the pipe to be blocked, which seriously affects the pouring efficiency of the above-water support

Method used

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Examples

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Embodiment 1

[0018] Such as figure 1 and figure 2 Shown, a kind of large-area water support pouring method comprises the following steps:

[0019] Step 1: Layout of ground pump pipes. First, build wooden bent frames and scaffolding for the concrete support 6 to be poured on the water. The wooden bent frames can be used to place various tools and equipment in construction, and at the same time use the built wooden bent frames to carry out the planned pouring For the construction of the scaffolding of the concrete support 6, the formwork used for pouring the concrete support 6 can be arranged on the scaffold, the ground pump pipe 4 is arranged on the wooden bent frame, the ground pump 5 is set on the bank and connected to the nearest ground pump pipe 4, Arrange a tee pipe 7 of the same material and diameter as the ground pump pipe 4 on one side of the position of the concrete support 6 to be poured. The right pipe body of the straight pipe of the tee pipe 7 and the bypass pipe The body is...

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Abstract

The invention discloses a method for pouring a large-area above-water support. The specific technical scheme is: ground pump pipe arrangement, concrete pouring of the first concrete support, concrete pouring of the next concrete support and pouring of the remaining concrete supports. The large-area water support pouring method proposed by the present invention is simple and easy to operate. After each support is poured, workers do not need to re-distribute pipes, and only need to manually switch the stop valve to realize continuous pouring of large-area water support concrete. The pouring time is greatly saved, and the construction cost of the project is reduced.

Description

technical field [0001] The invention relates to the construction field, in particular to a method for pouring large-area above-water supports. Background technique [0002] At present, when pouring concrete for large-area above-water supports, the distance between the above-water supports is about 20m. On the same central axis, ground pumps are used for pouring. After pouring a support, it is necessary to re-pipe. The concrete in the pipe will harden, causing the pipe to be blocked, which seriously affects the pouring efficiency of the above-water support. Therefore need a kind of method that can not re-pipe, continuous pouring water support. Contents of the invention [0003] The problem to be solved by the present invention is to provide a method for pouring a large-area above-water support. The method of the present invention is simple and easy to operate. The continuous pouring of large-area above-water concrete support can be realized, which greatly saves the pourin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D15/02
CPCE02D15/02
Inventor 林涛时小兵刘惠林
Owner CHINA MCC17 GRP
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