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Integral transfer straddle-type monorail PC track beam template

A straddle-type monorail and track beam technology, applied in the direction of molds, mold auxiliary parts, etc., to facilitate manufacturing and improve manufacturing efficiency

Active Publication Date: 2017-05-10
CHINA RAILWAY ENG CONSULTING GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an integrally transferable straddle-type monorail PC track beam template to solve the problem of adjustable height and rotation to produce different track alignments

Method used

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  • Integral transfer straddle-type monorail PC track beam template
  • Integral transfer straddle-type monorail PC track beam template
  • Integral transfer straddle-type monorail PC track beam template

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Embodiment Construction

[0022] The present invention will be described in further detail below through specific embodiments in conjunction with the accompanying drawings.

[0023] Considering that the existing formwork system has single applicability and is only suitable for PC beams of equal height, an integrally transferable straddle-type monorail PC track beam formwork is proposed. The formwork system can be used to prefabricate and produce large, medium and small-sized straight curved PC track beams of equal height and variable height within 30m. At the same time, when the control elevation of the top surface of the longitudinal center line of the bottom of the beam is determined, the template can be rotated as a whole to form the required track alignment, which improves the operability and efficiency of the beam body during beam manufacturing. If the cross-section of the beam remains unchanged (such as image 3 , Figure 5 (shown) only forms the linear shape required by the curve by the way of...

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Abstract

The invention relates to railway technology, in particular to an integral transfer straddle-type monorail PC track beam template. The integral transfer straddle-type monorail PC track beam template is characterized in that a bottom die is arranged on a height-adjustable support, a side die is arranged on each of two sides of the bottom die, and the two side dies are mutually parallel and are in contact with the bottom die; each of the two side dies is equipped with a positioning upright, and the outer side of each side die is fixedly connected with the corresponding positioning upright; a space surrounded by the bottom die and the two side dies is a manufacturing area of a straddle-type monorail PC track beam; the height-adjustable support and the two positioning uprights are all arranged on and connected with a trimming beam; and the trimming beam is positioned above a traversing slide bar, part of the areas of the trimming beam and the traversing slide bar are stacked up and down, the stacked parts are connected through a rotatable pin shaft, and the unstacked ends of the trimming beam and the traversing slide bar are connected with the respective adjacent positioning uprights through telescopic driving parts. According to the integral transfer straddle-type monorail PC track beam template, adaptive adjustment can be made according to the height of a PC beam, the surrounded section is integrally rotated to form a required track line, an ultrahigh structure can also be produced and the manufacture is convenient.

Description

technical field [0001] The invention relates to railway technology, in particular to an integrally transferable straddle-type monorail PC track beam formwork. Background technique [0002] As an integral part of urban comprehensive transportation system, straddle-type monorail transportation has attracted more and more attention and has a good development prospect. Prestressed concrete track beam (referred to as PC track beam) is the basic type of straddle monorail track structure. PC track beam plays the dual role of bearing vehicle load and forming the train track alignment, and is one of the three key technologies of straddle monorail One, known as the lifeline of straddle monorail traffic. The basic measure to ensure that the PC track beam meets the bearing and track linearity requirements is to use a special high-precision adjustable formwork and supporting equipment. [0003] The PC track beam plays a dual role of bearing the vehicle load and forming the line shape o...

Claims

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Application Information

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IPC IPC(8): B28B7/02B28B7/04
CPCB28B7/0002B28B7/025B28B7/04
Inventor 雷慧锋刘永锋徐升桥鲍薇赵博胡国华冯祁
Owner CHINA RAILWAY ENG CONSULTING GRP CO LTD
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