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Protection rubber strip of groove rail flangeway

A technology of rim grooves and grooved rails, applied in the direction of tracks, track superstructures, roads, etc., can solve the problems of failure to follow up the protective measures in time, unable to clean up in time, traffic accidents, etc., to reduce the amount of wear and tear and easy installation , the effect of strong fit

Inactive Publication Date: 2015-11-11
JIANGYIN HAIDA RUBBER & PLASTIC GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the public road section, there are many non-motorized vehicles driving on it. The unseparated tram tracks and ordinary asphalt pavement will affect the running of bicycles and electric vehicles. The tires of bicycles, electric vehicles and other vehicles are damaged The slot is stuck, causing unnecessary traffic accidents
[0004] my country's modern trams are developing rapidly, but follow-up protective measures have not been followed up in time, resulting in an embarrassing situation where rail corrosion cannot be cleaned up in time

Method used

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  • Protection rubber strip of groove rail flangeway
  • Protection rubber strip of groove rail flangeway

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Embodiment Construction

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0020] Such as figure 1 with figure 2 As shown, the protective rubber strip for the rim groove of the grooved rail in this embodiment is an integrally formed piece of rubber material, including the main body of the rubber strip 1, and the rubber strip body 1 can just be embedded in the rim groove of the grooved rail 6, and the rubber strip The upper surface of the body 1 is provided with a number of parallel protrusions 2 along the length direction of the rubber strip, and a number of oblong holes 3 and elliptical holes 4 are vertically formed inside the rubber strip body 1, and two are arranged on each side of the rubber strip body 1. The wing edge 5, the two wing edges 5 on either side are arranged up and down, the water accumulation diversion groove is formed between the wing edge 5 and the rubber strip body 1, and the outer surfaces of t...

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Abstract

The invention relates to a protection rubber strip of a groove rail flangeway. The protection rubber strip comprises a rubber strip body, multiple parallel protrusions are arranged, in the length direction of the rubber strip, of the upper surface of the rubber strip body, multiple oblong holes and / or oval holes are perpendicularly formed inside the rubber strip body, fin sides are arranged on the two sides of the rubber strip body, and accumulated water flow guiding grooves are formed between the fin sides and the rubber strip body. According to the structure, the protection rubber strip of the groove rail flangeway can be used for all rail transit road sections involving groove rail laying, relieve steel rail flange abrasion and corrosion and improve traffic safety of non-motor vehicles on a public road surface, in this way, the service life of a steel rail is prolonged, the maintaining cost is lowered, and the frequency of traffic accidents is reduced.

Description

technical field [0001] The invention relates to a protective device for a rim groove, in particular to a protective rubber strip laid in the rim groove. Background technique [0002] With the development of rail transit, more and more cities have built or are planning to build modern trams. In large cities, due to the large passenger traffic volume of passenger transport corridors, modern trams belong to the low-to-medium traffic mode of rail transit. It is not suitable for the development of passenger traffic in big cities, so modern trams can only exist as a form of relieving traffic pressure, and cannot be regarded as the leading means of transportation, which leads to the integration of tram tracks and motor vehicle roads together, rather than segregating track and motorway sections. [0003] In recent years, many cities in my country have actively developed modern trams, which has brought new problems while alleviating traffic pressure: trams and motorways share road s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01B21/00E01B19/00E01C9/06
Inventor 尤子扬吴传营尤连兴贡键
Owner JIANGYIN HAIDA RUBBER & PLASTIC GROUP
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