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Steel rail locking device and steel rail transport vehicle

A technology of rail transport vehicle and locking device, which is applied in the directions of transportation and packaging, railway car body parts, cargo support/secured parts, etc. The effect of stability

Active Publication Date: 2017-12-19
CRRC SHENYANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The first aspect of the present invention is to provide a rail locking device, which is used to solve the defects in the prior art that there is no locking mechanism on the rail on the short-gauge transport flat car and that the single rail cannot be locked and unlocked in the long-gauge transport car. The ability to lock the rail during transportation and the transportation efficiency of the rail

Method used

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  • Steel rail locking device and steel rail transport vehicle
  • Steel rail locking device and steel rail transport vehicle
  • Steel rail locking device and steel rail transport vehicle

Examples

Experimental program
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Effect test

Embodiment 1

[0045] In the prior art, short rails (such as 12.5-meter rails) are transported on flat cars during transportation, and there is no defect that the rails are bound and locked on flat cars, and long rails (such as 500-meter rails) are transported during transportation. For the defect that a single rail cannot be locked or locked, this embodiment provides a rail locking device, which is used for locking the rails on the rail transport vehicle, and ensures that the rail is locked on the rail transport vehicle during transportation. stability.

[0046]figure 1 A schematic structural view of the rail locking device provided in this embodiment; figure 2 Rail locking device provided for this embodiment figure 1 The rear view structural schematic diagram of the shown embodiment; image 3 Rail locking device provided for this embodiment figure 1 Schematic diagram of the structure of the locking beam of the illustrated embodiment. Please refer to Figure 1-Figure 3 , the rail lock...

Embodiment 2

[0052] Figure 4 It is a structural schematic diagram of the column of this embodiment; Figure 5 For the top view schematic diagram of the column structure of this embodiment, please refer to Embodiment 1 and Figure 4 , Figure 5 The steel locking device provided is different from the rail locking device provided in this embodiment in that the locking beam assembly also includes a fixing assembly and m second locking beams, the number of the fixing assembly is the same as the number of the second locking beams, and the fixing The assembly includes a first upright post 13 and a second upright post 14 respectively arranged on both sides of the rail transport vehicle, and sleeves 1211 are arranged at both ends of the second locking beam, and the sleeves 1211 are sleeved on the first upright post 13 and the second upright post 14 respectively , to fix the second locking beam on the rail transport vehicle, the direction of the second locking beam is along the horizontal directi...

Embodiment 3

[0058] Figure 6 It is the structural representation of the second locking sub-beam of the rail locking device of the present embodiment; Figure 6 The rail locking device provided in Embodiment 2 is different from the rail locking device provided in Embodiment 2 in that the second locking beam includes a first locking sub-beam 121 and a second locking sub-beam 122, and the first locking sub-beam 121 The first end is provided with the first sleeve hinged with the first column 13, the first end of the second locking sub-beam 122 is provided with the second sleeve hinged with the second column 14, the first locking sub-beam 121 and the second locking When the sub-beam 122 is parallel to the first locking beam 11 , the second end of the first locking sub-beam 121 and the second end of the second locking sub-beam 122 are butted. The first locking sub-beam 121 and the second locking sub-beam 122 have the same structure

[0059] Specifically, the second locking beam in the rail lo...

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PUM

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Abstract

The invention discloses a steel rail locking device and a steel rail transport vehicle. The steel rail locking device comprises at least one locking beam assembly and at least one locking clamp. The locking beam assemblies are fixed to the steel rail transport vehicle and comprise locking beams. Fixing holes are formed in the locking beams. The locking clamps are provided with fixing ends, clamping parts and locking ends. The locking ends are fixed in the fixing holes. The clamping parts are connected between the fixing ends and the locking ends and provided with clamping faces matched with steel rails in shape. The fixing ends are used for locking the steel rails after the steel rails are clamped by the clamping parts. The steel rail locking device has the first exclusive beneficial effect that the stability of the steel rails on the steel rail transport vehicle is guaranteed, specifically, the steel rails on the steel rail transport vehicle can be locked and unlocked singly, and the stability of locking of the other steel rails on the steel rail transport vehicle is not affected.

Description

technical field [0001] The invention relates to rail transportation technology, in particular to a rail locking device and a rail transportation vehicle. Background technique [0002] At present, the current status of the transportation of subway rails is: the transportation of 12.5 meters of short rails is carried by flat cars, that is, the rails are directly placed on the body of the flat cars; the transportation of 500 meters long rails is carried by flat cars And to lock the long rail, the locking method is the single-axis locking beam bolt pressing iron locking method. The locking beam is welded by channel steel and steel plate, and a locking fixture composed of locking pressing iron and locking bolts is installed on it. It is also equipped with a locking wrench and an electric wrench, and the locking beam is fixed on the floor of the car body. [0003] However, during the 12.5-meter short-rail transportation process, the transport flat car does not have a locking devi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61D45/00
CPCB61D45/001
Inventor 张成志董永武赵凤海
Owner CRRC SHENYANG CO LTD