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Pile foundation construction platform

A technology for construction platforms and pile foundations, which is applied in foundation structure engineering, sheet pile walls, buildings, etc., and can solve problems such as unsuitable reinforcement cage connection, easy deviation and fixation of reinforcement cages, and difficult work for construction personnel.

Active Publication Date: 2020-02-28
温州浙南地质工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Two adjacent reinforcement cages tend to shift and become unstable. In the prior art, the method of fixing the reinforcement cages is relatively cumbersome, and it is not suitable to connect the reinforcement cages. The work of the construction personnel is relatively difficult.

Method used

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  • Pile foundation construction platform
  • Pile foundation construction platform
  • Pile foundation construction platform

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Embodiment Construction

[0023] The present invention will be further described with reference to the accompanying drawings.

[0024] A pile foundation construction platform, comprising a platform body 1, the upper part of the platform body 1 is provided with a pre-fixing device, and the pre-fixing device includes a closed ring 2, and the closed ring 2 is provided with extrusion valves distributed on both sides. Plate 3, the extruded plate 3 is arranged in an arc shape, and the side of the extruded plate 3 facing each other is provided with an inclined surface 4 to facilitate the steel cage to slide down the bottom of the closed ring 2, and the inclined surface 4 is provided with a plurality of buffer blocks 5 , the bottom of the pre-fixation device is provided with a limiting device for restricting the reinforcement cage from passing through the pre-fixation device, and the middle part of the pre-fixation device is also provided with an extrusion device for fixing two adjacent reinforcement cages.

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Abstract

The invention relates to a pile foundation construction platform. The pile foundation construction platform comprises a platform body. A pre-fixing device is arranged on the upper portion of the platform body. The pre-fixing device comprises a closed ring. Squeezing plates distributed on the two sides are arranged in the closed ring. The face-to-face sides of the squeezing plates are provided withbevels facilitating reinforcement cages to slip off to the bottom of the closed ring. A plurality of buffer blocks are arranged on each bevel. The bottom of the pre-fixing device is provided with a limiting device used for limiting the reinforcement cages to pass through the pre-fixing device. A squeezing device used for fixing the adjacent reinforcement cages is further arranged on the middle portion of the pre-fixing device. The pile foundation construction platform has the advantage of facilitating connecting of the reinforcement cages and feeding the reinforcement cages into pile holes.

Description

technical field [0001] The invention relates to the technical field of construction methods, in particular to a pile foundation construction platform. Background technique [0002] In the process of pile foundation construction, pile foundation concrete pouring is the top priority of construction and the key to the success of pile foundation construction. When lowering the reinforcement cage in the pile hole, it is necessary to connect multiple sections of the reinforcement cage together. During construction, a section of reinforcement cage is usually lowered first, this section of reinforcement cage is fixed, and the other end of reinforcement cage is connected to the top of the lowered reinforcement cage. Two adjacent reinforcement cages tend to shift and become unstable. In the prior art, the methods for fixing the reinforcement cages are relatively cumbersome, and it is not suitable to connect the reinforcement cages. The work of construction personnel is relatively dif...

Claims

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Application Information

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IPC IPC(8): E02D15/08E02D5/34
CPCE02D5/34E02D15/08
Inventor 尹振礼卢立海
Owner 温州浙南地质工程有限公司
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