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Gauntleted rail tamping device and corresponding operation method

A technology for rails and tamping cars, which is applied in the directions of tracks, track maintenance, roads, etc., can solve the problems of limited adjustment, inability to tamper the third or fourth rail, and difficulty in railway tamping and maintenance operations. The effect of improving work efficiency and work accuracy

Pending Publication Date: 2020-01-14
CRCC HIGH TECH EQUIP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are casing rails (colinear lines with different gauges) railways at home and abroad, and because there are three or four collinear rails in the casing rails, and because the distance between the two rails on the same side is relatively close, it is impossible to configure two sets of tamping units , which brings greater difficulty to railway tamping and maintenance operations
[0003] Standard gauge (1435mm gauge) tamping vehicle technology is relatively mature, wide gauge (gauge greater than 1435mm) and narrow gauge (gauge less than 1435mm) tamping vehicle technology is also mature in recent years, but the existing main line tamping The distance between the left and right tamping units of the tamping device configured on the car (above various gauges) is fixed, and the amount of adjustment that the tamping device can move left and right as a whole is limited, so only two lines of one gauge line can be tamped. rail without tamping the third or fourth rail
[0004] The distance between the left and right tamping units of the existing tamping device is fixed, and the amount of adjustment that the whole tamping device can move left and right is limited, so only two rails can be tamped and the third or fourth rail cannot be tamped

Method used

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  • Gauntleted rail tamping device and corresponding operation method
  • Gauntleted rail tamping device and corresponding operation method
  • Gauntleted rail tamping device and corresponding operation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 11

[0035] Embodiment 1.1: a kind of casing rail tamping device, take the line collinear casing rail of the line of gauge L1 and the line of gauge L2 as example.

[0036] figure 2 A preferred embodiment of the casing rail tamping device of the present invention is provided, which includes a first transverse guide post 102, a second transverse guide post 103, a first frame 109, a second frame 104, a first tamping unit 110 , the second tamping unit 105 , the first transverse driving device 112 , and the second transverse driving device 113 .

[0037] Both ends of the first transverse guide column 102 and the second transverse guide column 103 are fixedly connected between the right side 101 of the vehicle frame and the left side 111 of the vehicle frame respectively, and the first frame 109 and the second frame 104 slide through two sliding sleeves respectively Constrained on the first transverse guide column 102 and the second transverse guide column 103, the first tamping unit 1...

Embodiment 1

[0043] Embodiment 1.2: a kind of sleeve rail tamping device with automatic alignment function, such as Figure 5 As shown, it comprises a first transverse guide post 102, a second transverse guide sleeve 103, a first frame 109, a second frame 104, a first tamping unit 110, a second tamping unit 105, a first transverse driving device 112, The second transverse driving device 113, the distance sensor 117 is connected between the first frame 109 and the second frame 104, the first alignment detection device 119 is provided below the first tamping frame 109, and the second tamping frame 104 is provided below the second Two alignment detection devices 118 .

[0044] Both ends of the first transverse guide column 102 and the second transverse guide column 103 are fixedly connected between the right side 101 of the vehicle frame and the left side 111 of the vehicle frame respectively, and the first frame 109 and the second frame 104 are slidably constrained by two sliding sleeves res...

Embodiment 21

[0051] Embodiment 2.1: a kind of casing rail tamping method:

[0052] The casing tamping car runs on the outer rail of the casing line, such as figure 2 As shown, when tamping the two outer rails 106 and 108, the control system of the casing tamping vehicle automatically controls the first traverse drive device 112 so that the first frame 109 is aligned with the outer rail 108, and the control system of the casing tamping vehicle automatically controls The second traversing driving device 113 aligns the second frame 104 with the outer rail 106, and then starts the first tamping unit 110 and the second tamping unit 105 to insert and tamp down.

[0053] Such as image 3 As shown, when the middle rail 107 close to the left side needs to be tamped, the control system of the casing tamping vehicle automatically controls the first traverse device 112 to align the first frame 109 with the rail 107, and then manipulates the single solid unit 110 to insert and tamp down .

[0054] ...

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PUM

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Abstract

The invention discloses a gauntleted rail tamping device. The device is characterized in that the device comprises a lateral guide column, wherein at least N frames are connected to the lateral guidepost, each of the frames includes at least one tamping unit, each tamping unit is further connected with a transverse moving driving device for adjusting a transverse position of the tamping unit, thetwo ends of the lateral guide column are fixedly connected with a carframe of a gauntleted rail tamping car, and the transverse moving driving device is connected between each of the N frames and thecarframe of the gauntleted rail tamping car. The gauntleted rail tamping car has the advantages that multiple steel rails can be subjected to tamping simultaneously, the operation efficiency and theoperation precision are improved, and the problem that an existing tamping device cannot stamp all steel rails in a gauntleted rail line simultaneously is solved.

Description

technical field [0001] The invention relates to a railway maintenance equipment, in particular to a tamping device for the tamping operation of the track railway, and belongs to the field of large-scale road maintenance machinery. Background technique [0002] At present, there are casing rails (colinear lines with different gauges) railways at home and abroad, and because there are three or four collinear rails in the casing rails, and because the distance between the two rails on the same side is relatively close, it is impossible to configure two sets of tamping units , This has brought greater difficulty to the railway tamping maintenance operation. [0003] Standard gauge (1435mm gauge) tamping vehicle technology is relatively mature, wide gauge (gauge greater than 1435mm) and narrow gauge (gauge less than 1435mm) tamping vehicle technology is also mature in recent years, but the existing main line tamping The distance between the left and right tamping units of the ta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01B37/00
CPCE01B37/00
Inventor 李禹成刘刚
Owner CRCC HIGH TECH EQUIP CORP LTD