Curve PC track beam prefabrication construction method

A construction method and technology of track beams, applied in manufacturing tools, ceramic molding workshops, auxiliary molding equipment, etc., can solve problems such as complex spatial structures and lack of mature experience, and achieve the effect of tight seams

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

In addition, there are a lot of linear parameters of the curved track beam, and the space structure is complex, which is still rare in China, and there is a lack of mature experience that can be used for reference.

Method used

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  • Curve PC track beam prefabrication construction method
  • Curve PC track beam prefabrication construction method

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Embodiment Construction

[0028] 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.

[0029] See figure 1 and figure 2 , a prefabricated construction method for curved PC track beams, specifically comprising the following steps:

[0030] (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 iro...

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Abstract

The invention discloses a curve PC track beam prefabrication construction method. The curve PC track beam prefabrication construction method comprises the operations of steel bar cage binding, template adjusting, steel bar cage placing, concrete pouring and demolding. According to the curve PC track beam prefabrication construction method, a steel cage prefabrication and suspension line positioning device is adopted to assist side template measurement positioning and side template automatic adjustment, the disadvantage of low manual template adjustment efficiency in traditional track beam prefabrication is broken, the automation degree of a template system is improved, and the quantity of operators is reduced.

Description

technical field [0001] The invention relates to the construction field of curved PC track beams, in particular to a prefabricated construction method for curved PC track beams. Background technique [0002] In the construction of straddle-type monorail, the track beam is used as the driving track, which is directly related to the safety and stability of the train running, so the manufacturing requirements are very high. Among them, the prefabrication and precision control of the curved track beam are the most important and difficult points of the whole system. Once prefabricated, it will be It cannot be adjusted, so it requires extremely high manufacturing precision. In addition, there are so many linear parameters of curved track beams, and the spatial structure is complex, which is still rare in China, and there is a lack of mature experience for reference. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B13/02B28B13/06B28B15/00B28B17/00B28B23/02
Inventor 郭庄严郑应伍军孙小猛胡晓东陈列虎蔡跃龙
Owner THE SECOND CONSTR OF CTCE GROUP
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