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Concave rubber-tyred beam carrier

A beam-carrying vehicle and tire-type technology, which is applied to vehicles for carrying long goods, vehicle parts, transportation and packaging, etc., can solve problems such as the difficulty of carrying concrete beams through tunnels and the difficulty in lowering the height of the load-bearing floor, and achieve The social and economic benefits are huge, and the effect of improving the erection progress

Active Publication Date: 2015-04-01
QINHUANGDAO TIANYE TOLIAN HEAVY INDUSTRY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the problems that the height of the load-bearing floor of the existing tire-type beam transporter is difficult to lower and the difficulty of carrying concrete beams through the tunnel is large, the present invention provides a concave-type tire-type beam transporter, which greatly reduces the load-bearing capacity of the tire-type beam transporter The height of the floor can make the high-speed railway box-shaped concrete girder or the high-speed railway bridge-erecting machine complete through the tunnel smoothly

Method used

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  • Concave rubber-tyred beam carrier
  • Concave rubber-tyred beam carrier
  • Concave rubber-tyred beam carrier

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Embodiment Construction

[0014] Specific embodiments of the present invention will be further described in conjunction with example (accompanying drawing):

[0015] Such as figure 1 , figure 2 The frame of the 900T concave tire-type transport vehicle shown is composed of main beams 6 on both sides, load-bearing beams 5, end beams 3, horizontal connecting rods 9, cross-slanting connecting rods 10 and slewing support corbels 7 according to the structure of the grid beam Welded. After the frame is welded, the hydraulic suspension frame 4 is installed under the slewing bearing corbel 7, and the slewing support corbel 7 is installed on the lower edge of the inner web of the two main beams 6, so that the drive axle installed in the hydraulic suspension frame 12 and the longitudinal centerline of the main girder 6 do not coincide with the longitudinal centerline of the longitudinal centerline of the vehicles formed by the driven bridge 8, and the centerline of the main girder 6 deviates outward, so the ne...

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Abstract

The invention discloses a concave rubber-tyred beam carrier which is characterized in that: the cross section structure of the frame of the beam carrier is concave, and the frame is formed by welding main beams (6) at two sides, a load-bearing cross beam (5), a side cross beam (3), a transverse link rod (9), an oblique link rod (10) and a rotary support bracket (7) according to a grid beam structure; and the load-bearing cross beam (5), the transverse link rod (9) and the oblique link rod (10) are arranged at the lower parts of the main beams (6) at two sides. The safe novel concave hydraulic suspension rubber-tyred beam carrier provided by the invention has an ultra-low bearing floor, so that the beam carrier can smoothly pass through a tunnel when carrying high-speed railway box concrete beams or a whole high-speed railway bridge erection machine, thereby greatly improving the erection pace of high-speed railway wayside bridges.

Description

technical field [0001] The invention relates to a transport device for prestressed box-shaped concrete beams of high-speed railways, in particular to a concave tire type beam transporter. Background technique [0002] The tire-type beam transport vehicles for prestressed box-shaped concrete beams used at home and abroad are all flat-bed vehicles, also known as large-scale dynamic flat-bed vehicles. The biggest disadvantage of this type of vehicle is that it is difficult to lower the height of the load-bearing floor, so it is very difficult to carry concrete beams through the tunnel, and it is even more unfeasible to carry the complete bridge erecting machine through the tunnel. Contents of the invention [0003] In order to overcome the problems that the height of the load-bearing floor of the existing tire-type beam transporter is difficult to lower and the difficulty of carrying concrete beams through the tunnel is large, the present invention provides a concave-type tir...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D21/00B60P3/40B60P3/022
Inventor 黄耀怡李彬刘培勇郭欣覃艳明王智勇
Owner QINHUANGDAO TIANYE TOLIAN HEAVY INDUSTRY CO LTD