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Flat aisle with rubber pavement panel

A technology of paving panels and rubber sheets, which is applied to special pavements, roads, roads, etc., can solve problems such as low work efficiency, cumbersome production process, and large maintenance volume, and achieve the effect of improving assembly efficiency

Pending Publication Date: 2021-06-18
CHINA RAILWAY LIUYUAN GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This traditional concrete railway crossing paving slab mainly has the following defects in the actual use process: (1) the manufacturing process is relatively cumbersome, the manufacturing cost is high, the workload is large, and the work efficiency is low; (2) the road is easily damaged and broken , and the damage on the road is extremely difficult to repair, and then has the defects of large maintenance and short service life

Method used

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  • Flat aisle with rubber pavement panel
  • Flat aisle with rubber pavement panel
  • Flat aisle with rubber pavement panel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Embodiment 1: as Figures 1 to 3 As shown, a rubber pavement flat aisle includes a structural layer 1, a first track rubber pavement 2, and a second track rubber pavement 3, wherein:

[0030] The first track rubber decking panel 2 has the same structure as the second track rubber decking panel 3, and is arranged symmetrically on the structural layer 1;

[0031] The first track rubber pavement panel 2 and the second track rubber pavement panel 3 respectively include a sleeper group 4 laid on the structural layer 1, two rails 6 fixed on the sleeper group 4, between the two rails 6 There is an in-rail rubber plate 5 matched with the sleeper group 4 and the rails 6, and the outer sides of the two rails 6 are respectively provided with a first outer-rail rubber plate 8 and a second outer-rail rubber plate 7 cooperating with it, The first rail outer rubber sheet 8 is laid on the structural layer 1 and the sleeper group 4, and the second rail outer rubber sheet 7 is laid on t...

Embodiment 2

[0035] Embodiment 2: as Figures 1 to 3 As shown, a flat aisle with rubber paving panels, the difference from Example 1 is that the outer sides of the two support parts 11 on the structural layer 1 are respectively fitted with L-shaped stoppers 12, and the two L-shaped stoppers 12 is arranged in contact with the first rail outer rubber plate in the first track rubber decking plate 2 and the first rail outer rubber in the second track rubber decking plate 3 respectively. Wherein, the arrangement of the two L-shaped baffles 12 can effectively improve the compactness and sealing connection of the entire rubber pavement aisle structure.

[0036] Wherein, in the present embodiment 1 and embodiment 2, the structural layer 1 is composed of thick crushed stones and thick stone chips. The structural layer composed of thick crushed stones and thick stone chips can effectively improve the pressure resistance and bearing capacity, and can be effectively applied to the load of large-flow ...

Embodiment 3

[0039] Embodiment 3: as Figures 1 to 3 As shown, a flat aisle with rubber paving panels differs from Embodiment 2 in that the in-rail rubber plate 5 is composed of a first in-rail rubber plate 51 and a second in-rail rubber plate 52 with the same structure and arranged symmetrically. , the two raised portions are respectively provided on the outer end portions of the first in-rail rubber plate 51 and the second in-rail rubber plate 52 . Wherein, the structural representation of the rubber plate 5 in the rail is as follows: image 3 shown.

[0040] In this third embodiment, the rail rubber plate 5 is composed of the first rail rubber plate and the second rail rubber plate that are arranged symmetrically and with the same structure. Quickly install the rubber plate in the rail, which improves the installation efficiency of the rubber plate in the rail.

[0041] The flat aisle of rubber paving panels described in Embodiments 1 to 3 of the present invention is formed by laying...

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PUM

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Abstract

The invention relates to a flat aisle with a rubber pavement panel, which comprises a structural layer, a first track rubber pavement slab and a second track rubber pavement slab, and the first track rubber pavement slab and the second track rubber pavement slab are the same in structure and are symmetrically arranged on the structural layer; each of the first rail rubber pavement plate and the second rail rubber pavement plate comprises a sleeper group paved on the structural layer, two rails fixed on the sleeper group, an in-rail rubber plate arranged between the two rails and an out-rail rubber plate arranged on the outer sides of the two rails; a linear rubber plate and a plurality of independent blocks are arranged between the first track rubber pavement plate and the second track rubber pavement plate in a filling mode. According to the rubber pavement slab flat aisle, the whole paving process is simple, the manufacturing cost is low, the workload is small, the working efficiency is high, all structural parts are combined in multiple connecting modes, and the combined whole aisle is stable, easy to repair and replace and long in service life.

Description

technical field [0001] The invention relates to the field of railway and road crossing aisle panels, in particular to a flat aisle with rubber paving panels, which has a compact structure, is easy to lay, and is convenient to maintain. Background technique [0002] The place where the railway and the road intersect on the same level is called a level crossing. In order to realize the normal operation of trains and traffic vehicles at level crossings, it is generally necessary to lay aisles in the direction across the rails. [0003] At present, the following method is mainly used to lay aisles at level crossings: through pouring cement, the gap around the rails is parallel to the top surface of the rails, so that vehicles can pass through the rails on a flat road, and trains run on the rails normally . This traditional concrete railway crossing paving slab mainly has the following defects in the actual use process: (1) the manufacturing process is relatively cumbersome, th...

Claims

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Application Information

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IPC IPC(8): E01C9/04
CPCE01C9/04
Inventor 王殿辉张强王飞李继胜牛凤鸣张旭袁博晖赵乃栓叶海昌吕钰涵
Owner CHINA RAILWAY LIUYUAN GRP CO LTD