Installation platform of reinforcement cage and using method thereof

A technology for installing platforms and steel cages, applied in construction, sheet pile walls, infrastructure projects, etc., can solve problems such as difficult construction, affecting construction period and installation quality, and increasing additional costs, so as to improve installation quality and save costs. and resources, the effect of reducing the difficulty of construction

Pending Publication Date: 2018-11-13
CHINA RAILWAY NO 2 ENG GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the above-mentioned deficiencies in the prior art, such as high difficulty in construction, easy increase of extra cost, influence on construction period and installation quality, etc. when installing a pile foundation reinforcement cage, and provide a reinforcement cage installation platform and its use method

Method used

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  • Installation platform of reinforcement cage and using method thereof
  • Installation platform of reinforcement cage and using method thereof
  • Installation platform of reinforcement cage and using method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0041] A kind of reinforcement cage installation platform of the present invention, as Figure 1-3 As shown, a body 1 comprising a cuboid, the cross section of the body 1 is a square, preferably, the body 1 comprises a frame 12 and a panel, the panel is used to form the frame 12 into a box, the body 1 A through hole 2 is provided in the middle of the body, and the diameter of the through hole 2 is adapted to the diameter of the casing 3. Preferably, the diameter of the through hole 2 is 5-15 cm larger than the diameter of the casing 3. The body 1 The height of the lower surface is higher than the height of the top surface of the casing 3, and the upper surface of the body 1 is provided with at least two stoppers 4, preferably, there are four stoppers 4, and the body Each corner of 1 is provided with a said limiting part 4, and each said limiting part 4 is hingedly connected to said body 1, and the distance between two adjacent said limiting parts 4 is equal, and each said limi...

Embodiment 2

[0043] The using method of a kind of reinforcing cage installation platform of the present invention adopts a kind of reinforcing cage installing platform as in embodiment 1, and its using method comprises the following steps:

[0044] a. After the main body 1 is installed in place, hoist the reinforcement cage 7 in sections, and insert the bolt 6 into the tunnel 5 on the top of the current reinforcement cage 7 for temporary fixation;

[0045] B, then correct the central position of the current reinforcement cage 7 by the limiting part 4;

[0046] c. Hoist the next section of reinforcement cage 7, and dock the next section of reinforcement cage 7 with the current reinforcement cage 7;

[0047] d, take out all described bolts 6 of fixing current reinforcement cage 7, insert in the tunnel 5 of next section reinforcement cage 7 and carry out temporary fixation;

[0048] e. Repeat steps c and d until all reinforcement cages 7 are connected and installed.

[0049] Adopt this meth...

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Abstract

The invention discloses an installation platform of a reinforcement cage and a using method thereof. The installation platform comprises a body which contains a cuboid, the body is provided with a through hole, the diameter of the through hole is matched with the diameter of a protective cylinder, the height of the lower surface of the body is larger than the height of the top face of the protective cylinder, at least two limiting parts are arranged on the upper surface of the body, and the front ends of all the limiting parts extend into the through hole; the front ends of all the limiting parts are concentric, all the front ends are concentric with the protection cylinder, and at least one communicating hole channel is formed in each side face of the body; and the sizes of the hole channels are adaptive in the sizes of bolts, and all the bolts are used for being connected with the body and the reinforcement cage. By the adoption of the device, the operation platform can be provided when the reinforcement cage is installed and concrete is poured, so that the installation stability of the reinforcement cage is ensured, the construction difficulty of workers is lowered, the construction efficiency is improved, the operation progress is accelerated, the positioning of the reinforcement cage is effectively realized, and the installation quality of the reinforcement cage is improved.

Description

technical field [0001] The invention relates to the technical field of pile foundation reinforcement cage construction, in particular to a reinforcement cage installation platform and a use method thereof. Background technique [0002] The existing pile foundation reinforcement cage usually uses two profiles to pass directly through the reinforcement cage during installation, and the profiles are directly supported on the steel casing. During the installation process, there is no operating platform, the installation workers are inconvenient to operate, and the safety factor is low. The positioning measures during the installation of the reinforcement cage, because the self-weight of the reinforcement cage completely acts on the steel casing, if the steel casing shifts or sinks during the installation process, it will directly affect the installation quality of the reinforcement cage, and once the displacement occurs It is difficult to correct and deal with, which increases t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D15/08E02D5/38
CPCE02D5/38E02D15/08
Inventor 何政林王勇黄健汪大维裘赛博郑杰元
Owner CHINA RAILWAY NO 2 ENG GRP CO LTD
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