Grooved-rail double slip switch

A grooved rail and duplex technology, which is applied to tracks, roads, buildings, etc., can solve problems such as undisclosed space utilization, and achieve the effects of improving vehicle operation efficiency, improving station shunting capacity, and simple structure.

Pending Publication Date: 2018-11-20
WUHU CRSIC JIFU RAIL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The design of the structure is reasonable, which can effectively ensure the positional relationship between the switch center, the switch rail, the guide curve and the basic rail, prevent the rail from lateral crawling, and ensure the normal operation of the railway system. Horizontal crawling structure, no technical solution on how to improve space utilization

Method used

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  • Grooved-rail double slip switch
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Examples

Experimental program
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Effect test

Embodiment 1

[0018] Such as figure 1 and figure 2 As shown, a grooved rail compound crossing turnout includes a switch rail seat assembly, a compound frog 5 and an obtuse frog 6, and the switch rail seat assembly has four points, which are respectively upper left and left open switch rail seat assembly 1, lower left Right open switch rail seat assembly 3, right upper right open switch rail seat assembly 2 and right lower left open switch rail assembly 4, said switch rail seat assembly includes straight switch rail 7, left switch rail seat 8, curved switch rail 9 and The right switch rail seat 10, the straight switch rail 7 is arranged on the right side of the curved switch rail 9, the right switch rail seat 10 is arranged on the right side of the curved switch rail 9, and the left switch rail seat 8 is set On the left side of the straight switch rail 7, move the switch rail 7, 9 to control the contact relationship with 8, 10 through the switch machine, and can control the track Unicom li...

Embodiment 2

[0023] Such as figure 1 and figure 2 As shown, a grooved rail compound crossing turnout includes a switch rail seat assembly, a compound frog 5 and an obtuse frog 6, and the switch rail seat assembly has four points, which are respectively upper left and left open switch rail seat assembly 1, lower left Right open switch rail seat assembly 3, right upper right open switch rail seat assembly 2 and right lower left open switch rail assembly 4, said switch rail seat assembly includes straight switch rail 7, left switch rail seat 8, curved switch rail 9 and The right switch rail seat 10, the straight switch rail 7 is arranged on the right side of the curved switch rail 9, the right switch rail seat 10 is arranged on the right side of the curved switch rail 9, and the left switch rail seat 8 is set On the left side of the straight switch rail 7, move the switch rail 7, 9 to control the contact relationship with 8, 10 through the switch machine, and can control the track Unicom li...

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Abstract

The invention discloses a grooved-rail double slip switch, and relates to the technical field of railway turnouts. The grooved-rail double slip switch includes point rail base components, a compositefrog and an obtuse angle frog. The four point rail base components refer to the left-upper-left open point rail base component, the left-lower-right open point rail base component, the right-upper-right open point rail base component and the right-lower-left open point rail base component. Each point rail base component includes a straight point rail, a left-side point rail base, a curve point rail and a right-side point rail base, the straight point rail is arranged on the right side of the curve point rail, the right-side point rail base is arranged on the right side of the curve point rail,and the left-side point rail base is arranged on the left side of the straight point rail. The grooved-rail double slip switch has a small occupied area, the vehicle operating efficiency is improved,the shunting capacity of a station is improved and running conditions of trains are improved.

Description

technical field [0001] The invention relates to the technical field of railway turnouts, in particular to a grooved rail compound crossing turnout. Background technique: [0002] The double switch is a good equipment for rolling stock to shorten the length of the throat of the station, reduce the land use of the lane, and improve the efficiency of shunting operations. Its length is slightly longer than that of a single turnout, and its function is equivalent to two sets of opposite single turnouts, so the length of the station can be shortened, especially in the throat area connecting the arrival field, marshalling field, and departure field in the double-track and multi-track intervals. It is more obvious to use compound turnouts with crossover lines. In the prior art, domestic tram railways have not yet had compound turnouts with grooved rails. This design can provide a new solution for future line design and improve the utilization of station space. [0003] For example...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): E01B7/18
CPCE01B7/18
Inventor周建新王力红江峰蔡韶峰汪瑞陈鹏
OwnerWUHU CRSIC JIFU RAIL CO LTD