Linear PC track beam prefabrication construction method

A construction method and track beam technology, which is applied in the direction of manufacturing tools, molds, ceramic molding machines, etc., can solve the problems of PC track beams with various beam types, high prefabrication precision requirements, and many processes, so as to achieve more controllable quality and template rigidity High, reduce the effect of the number of labor

Inactive Publication Date: 2019-05-28
THE SECOND CONSTR OF CTCE GROUP +2
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Problems solved by technology

[0003] PC track beam prefabrication is one of the key technologies of the straddle monorail system. Its prefabrication require

Method used

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  • Linear PC track beam prefabrication construction method
  • Linear PC track beam prefabrication construction method

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032] See figure 1 and figure 2 , a kind of linear PC track beam prefabrication construction method specifically comprises the following steps:

[0033] (1) Reinforcement cage binding: According to the beam type of the track beam, the prefabricated reinforcement cage is bound in the reinforcement cage mold. When the reinforcement cage is bound, the position for installing the inner mold is reserved. The inner mold is made of wooden strips. Nail the 0.4mm i...

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Abstract

The invention discloses a linear PC track beam prefabrication construction method. The linear PC track beam prefabrication construction method comprises the operations of steel bar cage binding, bottom mold splicing, support seat installing, end mold installing, side mold adjusting, concrete pouring and demolding. According to the linear PC track beam prefabrication construction method, a moving type template system and corresponding fabrication working procedures are adopted, the bottom mold length is adjustable to deal with different beam types, beam lengths and beam heights, parallel operations are performed between the different working procedures, and the track beam prefabrication efficiency and precision are greatly improved.

Description

technical field [0001] The invention relates to the field of prefabricated construction of PC track beams, in particular to a prefabricated construction method of linear PC track beams. Background technique [0002] With the accelerating pace of urbanization in my country, traffic congestion and environmental pollution are becoming more and more serious. Vigorously developing urban rail transit will effectively alleviate traffic congestion. The straddle-type monorail system occupies less land, has a short construction period, and is more cost-effective than subways and light rails. Monorail trains can be organized flexibly, with 2 to 8 vehicles flexibly organized, using electric traction, rubber wheels, and no noise or waste. [0003] PC track beam prefabrication is one of the key technologies of the straddle monorail system. Its prefabrication requires high precision and many processes. Larger, the traditional beam manufacturing mode is difficult to meet its mass productio...

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Application Information

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IPC IPC(8): B28B23/02B28B1/093B28B7/22E04G21/12
Inventor 魏少兵严郑应胡晓东郭庄宋建强
Owner THE SECOND CONSTR OF CTCE GROUP
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