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A recyclable centering system for steel cages and construction method thereof

A construction method and steel cage technology, applied in infrastructure engineering, caissons, buildings, etc., can solve problems such as poor ability to respond to changes, complex construction operations, and low fineness, and achieve high alignment fineness and simple connection relationships , the effect of simple operation

Active Publication Date: 2021-03-30
CHINA CONSTR FIRST GRP THE SECOND CONSTR +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 provide a centering system and construction method of a recyclable steel cage, to solve the complex construction operation, low precision, poor ability to deal with changes and non-recyclable technology existing in the traditional centering system question

Method used

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  • A recyclable centering system for steel cages and construction method thereof
  • A recyclable centering system for steel cages and construction method thereof
  • A recyclable centering system for steel cages and construction method thereof

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Embodiment Construction

[0031] Such as Figure 1-3 As shown, the centering system of this recyclable reinforcement cage is used to locate the reinforcement cage 1 in the pile foundation; it includes a buoy 2, a buoy positioning device and a reinforcement cage positioning device; the top surface of the buoy 2 The middle part is provided with a positioning ring 3; the buoy positioning device is arranged below the buoy 2, including a positioning ring 4, a positioning rope 5 and a buoy control rope 6; the positioning ring 4 is arranged in the reinforcement cage 1 to be positioned, and The center of the locating ring 4 coincides with the central axis of the reinforcing cage 1; the locating rope 5 has at least two, which are connected to the locating ring 4 at intervals, and the locating rope 5 binds the locating ring 4 and the reinforcing cage 1; the buoy One end of the control rope 6 is connected to the center of the bottom of the buoy 2, and the other end of the buoy control rope 6 passes through the po...

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Abstract

A centering system and a construction method of a recyclable steel cage, including a buoy, a buoy positioning device and a steel cage positioning device; a positioning ring is arranged in the middle of the top surface of the buoy; the buoy positioning device is arranged under the buoy, including a positioning ring, Positioning rope and buoy control rope; the positioning ring is set in the reinforcement cage, and the center of the positioning ring coincides with the central axis of the reinforcement cage; the positioning rope tie the positioning ring and the reinforcement cage; one end of the buoy control rope is connected to the center of the bottom of the buoy, and the buoy control rope The other end of the steel cage passes through the positioning ring and connects with the hanging bar on the top of the steel cage; the positioning device of the steel cage is set above the buoy, including the cross brace and the plumb weight; the center of the cross brace coincides with the center of the pile hole, and the four sides of the cross brace The two ends are connected with the upper edge of the casing in the pile hole; the plumb weight is suspended below the center of the cross brace through the plumb line. The invention aims to solve the technical problems of complex construction operation, low degree of precision, inability to change with construction conditions and non-recyclability existing in the traditional centering system.

Description

technical field [0001] The invention belongs to the technical field of building engineering construction, and in particular relates to a centering system and a construction method of a recyclable reinforcement cage. Background technique [0002] During the construction of cast-in-situ piles with mud retaining wall, the deviation of cast-in-situ piles has always been the main control item to check whether the pile foundation is qualified. One of the main reasons. At present, with the widespread use of mud retaining cast-in-situ piles, the traditional construction method is not precise in centering, and rework incidents of cast-in-place pile deviations often occur, and the loss caused by rework of cast-in-situ piles is very large, so it is necessary to improve it. Contents of the invention [0003] The purpose of the present invention is to provide a centering system and construction method of a recyclable steel cage, to solve the complex construction operation, low precisi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D13/00E02D5/34
CPCE02D5/34E02D13/00E02D23/02
Inventor 司则通徐梦南肖建东李岩峰程进
Owner CHINA CONSTR FIRST GRP THE SECOND CONSTR
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