Steel rail transportation device and steel rail welding detection system

Abstract

The utility model discloses a steel rail transportation device and a steel rail welding detection system. The steel rail transportation device comprises a base body, a supporting table and a carrying table. The supporting table is assembled above the base body and can move in the first direction relative to the base body. The carrying platform is movably connected with the supporting platform and can move in the second direction relative to the supporting platform, and the first direction is perpendicular to the second direction; a bearing piece for erecting the steel rail is arranged above the steel rail conveying device, the steel rail is located on the moving path of the carrying platform and can be aligned to the carrying platform in the moving process of the carrying platform in the second direction, and the carrying platform is further configured to be capable of moving together with the supporting platform in the first direction to abut against the steel rail and jack up the steel rail. Compared with the prior art, the steel rail transport vehicle can transport steel rails more easily.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of steel rail transport device and steel rail welding detection system, belong to steel rail welding technical field. BACKGROUND

[0002] Steel rail is the main component of railway track, its main role is to guide the wheel of locomotive and vehicle to advance, bear the huge pressure of wheel, and transmit to tie. Steel rail must provide continuous, smooth and small resistance rolling surface for wheel, so the plane of steel rail must be shaped, which leads to the detection work after steel rail welding is particularly important.

[0003] When detecting steel rail after welding, manpower is usually needed to adjust to place steel rail straight on the position to be detected, which undoubtedly increases labor cost and increases the risk in production process.

[0004] Therefore, it is necessary to improve the existing steel rail transport device to solve the above problems. SUMMARY

[0005] To solve the above technical problems, the utility model provides a kind of steel rail transport device, which can realize the automatic transport of steel rail, reduces manual work and improves detection efficiency.

[0006] The technical scheme of the utility model is:

[0007] A kind of steel rail transport device, comprising:

[0008] Base body;

[0009] Supporting platform, assembled in the upper of the base body, and can be moved along the first direction relative to the base body;

[0010] Carrying platform, movably connected with the supporting platform, and can be moved along the second direction relative to the supporting platform, the first direction and the second direction are perpendicular to each other;

[0011] Wherein, the upper of the steel rail transport device is equipped with supporting member for erecting the steel rail, the steel rail is located on the moving path of the carrying platform, and can be opposite to the carrying platform during the movement of the carrying platform along the second direction, the carrying platform is also configured to be able to move along the first direction with the supporting platform to abut with the steel rail and lift the steel rail.

[0012] As a further improvement of the utility model, the guide rail assembly is arranged on the supporting table, the carrying table is arranged on the guide rail assembly and can move along the guide rail assembly, one side of the carrying table extending along the second direction is provided with an exciting member, and a responding member is correspondingly arranged on the guide rail assembly.

[0013] As a further improvement of the utility model, the top of the responding member is provided with an elastically arranged responding part, the exciting member abuts against the responding part and extrudes the responding part to deform.

[0014] As a further improvement of the utility model, in the second direction, the abutting surface of the exciting member and the responding member is an inclined surface, and the inclined surface is inclined upward along the direction close to the responding member.

[0015] As a further improvement of the utility model, the base body is provided with a through directional hole, the bottom of the supporting table is correspondingly provided with a directional rod penetrating into the directional hole, and the directional rod and the directional hole are matched with each other to limit the supporting table on the same axis.

[0016] As a further improvement of the utility model, the opposite sides of the supporting table are also provided with positioning members extending toward the base body, the base body is correspondingly provided with a buffer member, and the positioning member and the buffer member are matched with each other to keep the supporting table and the base body relatively static.

[0017] As a further improvement of the utility model, one side of the positioning member close to the buffer member is provided with an inclined slope surface, and the buffer member is correspondingly provided with a buffer part, and the slope surface abuts against and slides on the buffer part during the movement of the supporting table along the first direction.

[0018] The utility model discloses still a kind of steel rail welding detection systems, which can realize the automatic transportation of steel rail and detection, reduce manual, improve detection efficiency.

[0019] The technical scheme of the utility model is:

[0020] A kind of steel rail welding detection system, including the steel rail transport device of preceding description, the steel rail welding system further includes the detection device independent of the steel rail transport device, and the detection device is used to receive the steel rail transported by the steel rail transport device and detect.

[0021] As a further improvement of the utility model, the base body is configured to be movable along the first direction, the detection device and the steel rail transport device are located on the first direction, and the steel rail transport device can be moved to close to the detection device by the base body.

[0022] As further improvement of the utility model, the receiving member is provided with two, the steel rail is also provided with two and parallelly arranged, in the vertical direction perpendicular to the horizontal plane, two steel rails are arranged in up and down staggered mode, and the height of the steel rail close to the detection device is higher than the height of the steel rail far from the detection device.

[0023] The beneficial technical effects of the utility model are: the steel rail transport device of the utility model is assembled with a supporting table above the base body, and the supporting table can move along a first direction relative to the base body; a transport table movably connected with the supporting table is arranged, so that the transport table can move along a second direction relative to the supporting table, the first direction and the second direction are perpendicular to each other; a receiving member for supporting the steel rail is arranged above the steel rail transport device, the steel rail is located on the moving path of the transport table, and can be positioned relative to the transport table in the moving process of the transport table along the second direction; the transport table is further configured to be capable of moving together with the supporting table along the first direction to abut against the steel rail and lift the steel rail, in this way, the transport table is moved along the second direction to be positioned relative to the steel rail, and then the synchronous movement along the first direction with the supporting table is used to lift and support the steel rail, and then the steel rail is transported by moving along the second direction, so that full automation of transportation is realized, and the labor cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a structure schematic view of the steel rail welding detection system according to the preferred embodiment of the utility model.

[0025] Figure 2 It is Figure 1 It is a structure schematic view of the steel rail transport device.

[0026] Figure 3 It is Figure 2 It is an enlarged view of the dashed circle a.

[0027] Figure 4 It is Figure 2 It is an enlarged view of the dashed circle b. DETAILED DESCRIPTION

[0028] In order to more clearly understand the technical means of the utility model, and can be implemented according to the content of the specification, the specific embodiments of the utility model are further described in detail below, the following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

[0029] Please refer to Figures 1 to 4The utility model discloses a steel rail welding detection system 100, including detection device 1 and be used for moving the steel rail 200 to the steel rail transport device 2 of detection device 1 on the detection position 11. The detection device 1 is independent of the steel rail transport device 2, and the detection device 1 is used to accept the steel rail of the steel rail transport device 2 and carries out detection. The detection device 1 includes flatness detection module and flaw detection module, to detect the steel rail after welding through the flatness detection module and the flaw detection module, to ensure its welding quality.

[0030] In the embodiment, the flatness detection module and the flaw detection module are prior art, and details are not repeated. Preferably, the steel rail transport device 2 is provided with two, and is located at both sides of the steel rail welding detection system 100 respectively, so that the balance when transporting the steel rail 200 can be ensured.

[0031] The steel rail transport device 2 includes a base body 21, a supporting table 22 and a carrying table 23. The supporting table 22 is assembled above the base body 21 and can move along a first direction relative to the base body 21. The carrying table 23 is movably connected with the supporting table 22 and can move along a second direction relative to the supporting table 22. The first direction and the second direction are perpendicular to each other. In the embodiment, the first direction is a vertical direction perpendicular to a horizontal plane, and the second direction is a horizontal direction.

[0032] The steel rail transport device 2 is provided with a receiving member 3 above the steel rail 200, and the steel rail 200 is located on the moving path of the carrying table 23 and can be positioned opposite to the carrying table 23 during the movement of the carrying table 23 along the second direction. The carrying table 23 is configured to move together with the supporting table 22 along the first direction to abut against the steel rail 200 and lift the steel rail 200.

[0033] That is, before starting the steel rail transport device 2, the steel rail 200 is erected above the steel rail transport device 2 by the receiving member 3. At this time, a gap is left between the carrying table 23 and the steel rail transport device 2. At this time, the carrying table 23 is first driven to move to the position directly below the steel rail 200, that is, to be positioned opposite to each other. Then, the supporting table 22 together with the carrying table 23 is driven to move towards the steel rail 200, so that the steel rail 200 is separated from the receiving member 3 and completely loaded on the carrying table 23. Then, the movement of the carrying table 23 can be controlled to realize the transportation of the steel rail 200.

[0034] In the embodiment, the base body 21 is configured to be movable along the first direction, the detection device 1 and the rail transport device 2 are located on the first direction, and the rail transport device 2 can be moved to be close to the detection device 1 through the base body 21. Therefore, the rail 200 is transported by first lifting and supporting the rail 200 by the carrying table 23, then moving the base body 21 so that the rail transport device 2 is close to the detection device 1, at this time, the rail 200 is transported to the above of the detection position 11 by driving the carrying table 23, and then the rail 200 is placed on the receiving member 3 by driving the supporting table 22 to move along the first direction. Preferably, the receiving member 3 is a bracket located on both sides of the rail transport device 2, so that the up-down movement of the supporting table 22 does not affect the receiving member 3 itself.

[0035] In the embodiment, the receiving member 3 is provided with two, and the rail 200 is also provided with two and is arranged in parallel. In the vertical direction perpendicular to the horizontal plane, the two rails 200 are arranged in an up-down staggered manner, and the height of the rail 200 close to the detection device 1 is higher than that of the rail 200 away from the detection device 1. The rail 200 away from the detection device 1 is a calibrated rail 200, which is first transported to the detection position 11 for detection when activated to test whether the detection device 1 is normal, and then the rail 200 close to the detection device 1 is used for normal transportation. The up-down staggered arrangement is also to ensure that the two rails 200 can be normally transported.

[0036] The supporting table 22 is provided with a guide rail assembly 221, and the carrying table 23 is arranged on the guide rail assembly 221 and can move along the guide rail assembly 221. One side of the carrying table 23 extending along the second direction is provided with an excitation member 231, and the guide rail assembly 221 is correspondingly provided with a response member 2211. The carrying table 23 is configured to be movable along the guide rail assembly 221 to abut the excitation member 231 and the response member 2211, and to extrude and activate the response member 2211.

[0037] The top of the response member 2211 is provided with an elastically arranged response part 2212, the excitation member 231 abuts the response part 2212 and extrudes the response part 2212 to deform. Preferably, the response member 2211 is a signal emitter, and the response part 2212 is a signal trigger. When the response part 2212 is activated by deforming, the response member 2211 emits a signal, and a controller receives the signal and judges the moving position of the transport table 23. At the same time, the response part 2212 also plays a role of buffering and limiting.

[0038] Preferably, in the second direction, the abutting surface of the excitation piece 231 and the response piece 2211 is an inclined surface 2311, which is inclined upward along the direction close to the response piece 2211. By arranging the inclined surface 2311, the extrusion degree can be increased.

[0039] The base body 21 is provided with through directional holes 211, and the bottom of the support table 22 is correspondingly provided with directional rods 222 penetrating into the directional holes 211, the directional rods 222 and the directional holes 211 are matched with each other to limit the support table 22 on the same axis. Preferably, the directional rods 222 and the directional holes 211 are all provided with four, and are arranged around the base body 21 and the support table 22. In this way, the movement of the support table 22 on the horizontal plane can be ensured.

[0040] The opposite sides of the support table 22 are also provided with positioning pieces 223 extending towards the base body 21, and the base body 21 is correspondingly provided with buffer pieces 212, the positioning pieces 223 and the buffer pieces 212 are matched with each other to keep the support table 22 and the base body 21 relatively static.

[0041] In the embodiment, the movement of the support table 22 is controlled by the driving assembly located in the center of the support table 22 and partially below the base body 21, and when the support table 22 moves close to the base body 21, the movement of the support table 22 can be buffered by the positioning pieces 223 and the buffer pieces 212, and when the support table 22 moves to a certain extent, the positioning pieces 223 and the buffer pieces 212 can also play a role of physical positioning.

[0042] Preferably, the side of the positioning piece 223 facing the buffer piece 212 is provided with an inclined slope surface 2231, and the buffer piece 212 is correspondingly provided with a buffer portion 2121, and during the movement of the support table 22 along the first direction, the slope surface 2231 abuts and slides on the buffer portion 2121.

[0043] In summary, the rail transport device 2 and the rail welding detection system 100 are characterized in that: a supporting table 22 is assembled above a base 21, and the supporting table 22 is movable relative to the base 21 along a first direction; a transport table 23 is movably connected with the supporting table 22, so that the transport table 23 is movable relative to the supporting table 22 along a second direction, and the first direction and the second direction are perpendicular to each other; a supporting member 3 is arranged above the rail transport device 2 for supporting the rail 200, the rail 200 is located on a moving path of the transport table 23, and can be positioned relative to the transport table 23 during movement of the transport table 23 along the second direction; and the transport table 23 is configured to be movable together with the supporting table 22 along the first direction to abut against the rail 200 and lift the rail 200. In this way, the rail 200 is positioned by movement of the transport table 23 along the second direction, and then the rail 200 is lifted and supported by synchronous movement of the transport table 23 and the supporting table 22 along the first direction, and then the rail 200 is transported by movement along the second direction, so that full automation of transportation is achieved, and labor cost is reduced.

[0044] The above description is only the preferred embodiments of the present application, and is not used to limit the present application. It should be pointed out that, for ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, and these improvements and modifications should be considered as the protection scope of the present application.

Claims

1. A rail transport device, characterized in that, The rail transport device comprises: a base; a support table arranged above the base and movable relative to the base along a first direction; a carrying table movably connected with the support table and movable relative to the support table along a second direction, the first direction and the second direction being perpendicular to each other; wherein the rail transport device is provided with a receiving member for supporting the rail, the rail is located on a moving path of the carrying table and can be positioned opposite to the carrying table during the movement of the carrying table along the second direction, and the carrying table is configured to move together with the support table along the first direction to abut against the rail and lift the rail.

2. The rail transport device of claim 1, wherein, The support table is provided with a guide rail assembly, the carrying table is arranged on the guide rail assembly and is movable along the guide rail assembly, one side of the carrying table extending along the second direction is provided with an excitation member, and the guide rail assembly is correspondingly provided with a response member, and the carrying table is configured to move along the guide rail assembly until the excitation member abuts against the response member and extrudes the response member to activate the response member.

3. The rail transport device of claim 2, wherein, The top of the response member is provided with an elastically arranged response portion, the excitation member abuts against the response portion and extrudes the response portion to deform.

4. The rail transport device of claim 2, wherein, In the second direction, the abutment surface of the excitation member and the response member is an inclined surface, and the inclined surface is inclined upward along the direction close to the response member.

5. The rail transport device of claim 1, wherein, The base is provided with a through directional hole, the bottom of the support table is correspondingly provided with a directional rod penetrating into the directional hole, and the directional rod and the directional hole are matched with each other to limit the support table on the same axis.

6. The rail transport device of claim 5, wherein, The opposite sides of the support table are also provided with positioning members extending towards the base, the base is correspondingly provided with buffer members, and the positioning members and the buffer members are matched with each other to keep the support table and the base relatively stationary.

7. The rail transport device of claim 6, wherein, One side of the positioning member facing the buffer member is provided with an inclined slope surface, and the buffer member is correspondingly provided with a buffer portion, and during the movement of the support table along the first direction, the slope surface abuts against and slides on the buffer portion.

8. A rail weld detection system characterised in that, The rail welding system comprises the rail transport device as claimed in any one of claims 1-7, and further comprises a detection device independent of the rail transport device, the detection device being used for receiving the rail transported by the rail transport device and performing detection.

9. The rail weld detection system of claim 8, wherein, The base is configured to be movable along the first direction, the detection device and the rail transport device are located on the first direction, and the rail transport device can be moved to be close to the detection device by the base.

10. The rail weld detection system of claim 9, wherein, The receiving member is provided with two receiving members, and the rail is also correspondingly provided with two rails and is arranged in parallel, in the vertical direction perpendicular to the horizontal plane, the two rails are arranged in an upper and lower staggered manner, and the height of the rail close to the detection device is higher than the height of the rail away from the detection device.

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