Railway ballastless track short track transportation device

Abstract

The utility model discloses a kind of railway ballastless track bed short rail transport devices, including walking mechanism, object carrying platform and control mechanism, walking mechanism is installed in object carrying platform bottom, control mechanism is connected with walking mechanism;Object carrying platform includes object carrying plate and rail clamp, rail clamp is along object carrying plate sliding;Walking mechanism includes first walking mechanism, second walking mechanism and drive mechanism, first walking mechanism is along the middle axis of object carrying plate and is located in object carrying plate bottom, second walking mechanism supports object carrying plate upward and is symmetrically arranged in the end of object carrying plate along length direction, drive mechanism is connected with first walking mechanism and second walking mechanism;Control mechanism is connected with drive mechanism.The utility model includes first walking mechanism and second walking mechanism, in rail section, first walking mechanism is driven, in railless section, second walking mechanism is driven, meet the transport demand of different section, improve the stability and security of short rail transport, reduce the labor intensity of staff.

Description

TECHNICAL FIELD

[0001] The utility model relates to rail transport technical field especially is short rail transport device of railway ballastless track. BACKGROUND

[0002] Railway ballastless track adopts the construction method of directly laying long steel rail to lay rail, but in the case that long steel rail does not enter the field, engineering line needs to be opened to transport and the like, engineering line needs to adopt temporary short steel rail to lay transition, then short steel rail needs to be transported to the construction position, and the current short rail transport is mainly transported manually, which has the defects of high labor intensity of workers, low transport efficiency, high safety risk and the like, therefore, a device capable of automatically transporting short steel rail needs to be designed. SUMMARY

[0003] The utility model discloses a kind of short rail transport devices of railway ballastless track, including first walking mechanism and second walking mechanism, in rail section, first walking mechanism is used as driving part, in railless section, second walking mechanism is used as driving part, meet the transport demand of different sections, improve the stability and security of short rail transport, reduce the labor intensity of worker.

[0004] To achieve the above object, the utility model adopts the technical scheme that a kind of short rail transport device of railway ballastless track, including walking mechanism, platform and control mechanism, the walking mechanism is installed in the bottom of platform and drives platform to move, the control mechanism is connected with walking mechanism to facilitate control walking mechanism work;The platform includes platform and rail clamp, the rail clamp slides along the length direction of platform to facilitate clamping short rail;The walking mechanism includes first walking mechanism, second walking mechanism and driving mechanism, the first walking mechanism is located in the bottom of platform along the central axis of platform to facilitate first walking mechanism driving platform moves along rail, the second walking mechanism supports platform upwards, the second walking mechanism is symmetrically located in the end of platform along length direction and drives platform to move, the driving mechanism is connected with first walking mechanism and second walking mechanism to facilitate driving first walking mechanism and second walking mechanism work;The control mechanism is connected with driving mechanism.

[0005] Preferably, the rail clamp includes a first clamping portion, a second clamping portion, and an adjusting portion. The first clamping portion and the second clamping portion are identical in structure and oppositely arranged. The first clamping portion and the second clamping portion are both in inverted U-shaped structure. The horizontal end inner wall of the first clamping portion is tightly attached to the upper surface of the platform. The vertical end inner walls of the first clamping portion are respectively tightly attached to the two side walls of the platform along the width direction. The adjusting portion is connected to the opposite vertical ends of the first clamping portion and the second clamping portion along the length direction, so as to adjust the distance between the first clamping portion and the second clamping portion.

[0006] Preferably, the driving mechanism comprises a power supply unit and driving motors, the driving motors are electrically connected with the power supply unit, the power supply unit is installed on the object plate, the number of the driving motors is multiple, and the multiple driving motors are respectively installed on the first walking mechanism and the second walking mechanism.

[0007] Preferably, the first walking mechanism comprises iron wheels and first connecting plates, the number of the first connecting plates is multiple, the multiple first connecting plates are divided into multiple groups, the multiple groups of the first connecting plates are arranged at intervals along the width direction of the object plate, the two first connecting plates of each group are oppositely arranged and spaced apart, the midlines of the oppositely arranged two first connecting plates overlap the midline of the object plate along the length direction, and the iron wheels are installed on the two first connecting plates of each group.

[0008] Preferably, the second walking mechanism comprises rubber wheels and wheel seats, the number of the wheel seats is multiple, the multiple wheel seats are symmetrically installed at the ends of the object plate along the length direction, the top of the wheel seat is connected with the bottom of the object plate, and the rubber wheel is installed at the end of each wheel seat away from the object plate.

[0009] Preferably, the object plate is a square plate, push rods are arranged at the left and right ends of the object plate along the length direction, the push rod is a reverse L-shaped structure, the vertical end of the push rod is a telescopic structure, and the vertical end of the push rod is connected with the end of the object plate along the length direction.

[0010] Preferably, the power supply unit is a rechargeable battery.

[0011] Preferably, the control mechanism comprises a remote controller and a controller, the remote controller is connected with the controller, and the controller is connected with the power supply unit and the driving motors.

[0012] Preferably, six buttons of a first movement mode, a second movement mode, forward movement, backward movement, acceleration and deceleration are arranged on the remote controller.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] 1、 the utility model discloses a first walking mechanism and second walking mechanism, in the rail section, adopt the first walking mechanism as the drive, in the railless section, adopt the second walking mechanism as the drive, satisfy the transportation demand of different sections, improve the stability and safety of short rail transportation, reduce the labor intensity of staff.

[0015] 2、The utility model discloses a first clamping part and second clamping part are set up on the object carrier plate, and the first clamping part and second clamping part slide along the length direction of object carrier plate, after short rail is placed to object carrier plate, through the first clamping part and second clamping part clamping short rail, avoid short rail to slide out object carrier plate, improved the security of short rail transportation.

[0016] 3、The utility model discloses a remote control control first walking mechanism and second walking mechanism travel, improved the convenience of operation.

[0017] 4、The utility model discloses an object carrier plate is provided with push rod along the both ends of length direction, and in the power supply unit power failure or emergency through push rod and push object carrier plate removal, improved the risk intensity of transport equipment.

[0018] Below through the drawing and embodiment, the utility model is further described in detail. DRAWINGS

[0019] Figure 1 It is the structure schematic drawing of the utility model;

[0020] Figure 2 It is the structure schematic drawing of the utility model when using.

[0021] Mark explanation:

[0022] 1 - first clamping part; 2 - second clamping part; 3 - adjustment part;

[0023] 4 - iron wheel; 5 - first connecting plate; 6 - controller;

[0024] 7 - rubber wheel; 8 - wheel seat; 9 - object carrier plate;

[0025] 10 - push rod; 11 - power supply unit; 12 - drive motor;

[0026] 13 - remote control. Specific implementation

[0027] As Figure 1 , Figure 2The utility model discloses a kind of railway ballastless track short rail transport devices, including walking mechanism, object carrying platform and control mechanism, walking mechanism is installed in the bottom of object carrying platform and drives object carrying platform to move, control mechanism is connected with walking mechanism to facilitate control walking mechanism work;Object carrying platform includes object carrying plate 9 and rail clamp, rail clamp is along the length direction of object carrying plate 9 Sliding to facilitate clamping short rail;Walking mechanism includes first walking mechanism, second walking mechanism and drive mechanism, first walking mechanism is along the middle axis of object carrying plate 9 It is arranged at the bottom of object carrying plate 9 to facilitate first walking mechanism drive object carrying plate 9 along rail to move, second walking mechanism supports object carrying plate 9 upwards, second walking mechanism is symmetrically arranged at the end of object carrying plate 9 along length direction and drives object carrying plate 9 to move, drive mechanism is connected with first walking mechanism and second walking mechanism to facilitate drive first walking mechanism and second walking mechanism work;Control mechanism is connected with drive mechanism.

[0028] The utility model transports short rail through two or four transport devices cooperation, allocates different number of transport devices according to the length of short rail, places the end of short rail along length direction in the middle of object carrying plate 9, adjusts rail clamp, fixes short rail in the middle of object carrying plate 9 along length direction through rail clamp, the rail clamp on multiple object carrying plate 9 along short rail length direction is all clamped short rail, when starting transportation, control mechanism controls drive mechanism work, in trackless section, the drive mechanism on second walking mechanism drives second walking mechanism to travel along track, second walking mechanism drives short rail to move forward, after reaching rail section, switch first walking mechanism, the drive mechanism on first walking mechanism drives first walking mechanism and drives short rail to move forward along rail, after short rail is transported to the position to be laid, control mechanism controls drive mechanism to stop working;Through the cooperation of first walking mechanism and second walking mechanism, the stability and safety of transportation are ensured, the precision of short rail transport position is improved, the labor intensity of staff is reduced through control mechanism control drive mechanism work, and labor cost is saved.

[0029] Rail clamp includes first clamping part 1, second clamping part 2 and adjusting part 3, first clamping part 1 and second clamping part 2 are same structure and set towards each other, first clamping part 1 and second clamping part 2 are all inverted U type structure, the horizontal end inner wall of first clamping part 1 is tightly attached to the upper surface of object carrying plate 9, the vertical end inner wall of first clamping part 1 is tightly attached to the two side walls of object carrying plate 9 along width direction respectively, adjusting part 3 is connected with the vertical end of first clamping part 1 and second clamping part 2 towards each other respectively along the two ends of length direction to facilitate adjusting the distance between first clamping part 1 and second clamping part 2.

[0030] In the embodiment, the vertical end of the first clamping part 1 and the second clamping part 2 is in the same plane with the bottom of the object carrier plate 9, the height of the adjusting part 3 is the same as the thickness of the object carrier plate 9, the adjusting part 3 is a telescopic plate, the number of the adjusting part 3 is two, the two adjusting parts 3 are respectively located on the two sides of the object carrier plate 9 along the length direction, the two end sides of each adjusting part 3 along the length direction are respectively fixedly connected with the vertical end side wall of the first clamping part 1 and the second clamping part 2 facing each other, the length of the adjusting part 3 is adjusted to adjust the distance between the first clamping part 1 and the second clamping part 2 facing each other, the short rail is placed between the first clamping part 1 and the second clamping part 2, and then the length of the adjusting part 3 is adjusted to make the first clamping part 1 and the second clamping part 2 clamp the short rail, so that the position of the short rail is fixed through the rail clamp, the short rail is prevented from sliding out of the object carrier plate 9 to cause damage to the short rail, and the construction safety is improved.

[0031] Further, the side of the first clamping part 1 and the second clamping part 2 in contact with the short rail is provided with a gasket, so as to avoid scratching the short rail by the first clamping part 1 and the second clamping part 2; the side of the first clamping part 1 and the second clamping part 2 in contact with the object carrier plate 9 is provided with a gasket, so as to increase the friction between the first clamping part 1, the second clamping part 2 and the object carrier plate 9 through the gasket, and avoid the first clamping part 1 and the second clamping part 2 from sliding along the length direction of the object carrier plate 9.

[0032] In a possible embodiment, the adjusting part 3 includes a fixed plate and an adjusting plate, the fixed plate is a hollow plate with two open ends, the side wall of the fixed plate along the length direction is fixedly connected with the side wall of the object carrier plate 9, the central axis of the fixed plate overlaps the central axis of the object carrier plate 9, a plurality of first threaded holes are arranged on the side wall of the fixed plate away from the object carrier plate 9 and equidistant along the length direction, the number of the adjusting plate is two, the two adjusting plates are respectively inserted into the fixed plate along the two open ends of the fixed plate, so as to facilitate the adjusting plate to slide left and right along the fixed plate, the second threaded hole is arranged at the position where the adjusting plate overlaps the first threaded hole, so as to facilitate the adjusting plate and the fixed plate to be threadedly connected through the screw, the ends of the two adjusting plates away from each other are respectively fixedly connected with the vertical end side wall of the first clamping part 1 and the second clamping part 2 facing each other, the distance between the first clamping part 1 and the second clamping part 2 is adjusted by adjusting the relative position of the two adjusting plates and the fixed plate, the fixed plate is fixedly connected with the object carrier plate 9, the adjusting plate is threadedly connected with the fixed plate through the screw, the first clamping part 1 and the second clamping part 2 are fixed, the first clamping part 1 and the second clamping part 2 clamp the short rail while also fixing the position of the short rail, the short rail is prevented from moving along the length direction of the object carrier plate 9, and the transportation safety is improved.

[0033] In another possible embodiment, the rail clamp comprises a first clamping part 1 and a second clamping part 2, the first clamping part 1 and the second clamping part 2 are identical in structure and are both inverted U-shaped structures, the inner wall of the first clamping part 1 is tightly attached to the top and the two side walls of the object plate 9, the two side walls of the object plate 9 along the length direction are equally spaced and symmetrically provided with third threaded holes, the vertical end of the first clamping part 1 is provided with a fourth threaded hole with the same hole diameter as the third threaded hole at the overlapping position of the third threaded hole, the first clamping part 1 and the second clamping part 2 are away from each other along the length direction of the object plate 9, the short rail is placed in the middle of the object plate 9 and between the first clamping part 1 and the second clamping part 2, the first clamping part 1 and the second clamping part 2 are close to each other until they contact the short rail, the screw is inserted into the fourth threaded hole and then passes through the third threaded hole to threadedly connect the first clamping part 1 and the second clamping part 2 with the object plate 9, and the short rail is clamped on the object plate 9.

[0034] The driving mechanism comprises a power supply unit 11 and driving motors 12, the driving motors 12 are electrically connected with the power supply unit 11, the power supply unit 11 is installed on the object plate 9, and the number of the driving motors 12 is multiple, and the multiple driving motors 12 are respectively installed on the first walking mechanism and the second walking mechanism.

[0035] The first walking mechanism comprises iron wheels 4 and first connecting plates 5, the number of the first connecting plates 5 is multiple, the multiple first connecting plates 5 are divided into multiple groups, the multiple groups of first connecting plates 5 are arranged along the width direction of the object plate 9, the two first connecting plates 5 of each group are arranged on the two sides of the central axis of the object plate 9, the center lines of the two first connecting plates 5 are overlapped with the center line of the object plate 9 along the length direction, and the iron wheels 4 are installed on the two first connecting plates 5 of each group, the iron wheel 4 is H-shaped, the iron wheel 4 is rotationally connected with the two first connecting plates 5 through a connecting shaft, and the driving motor 12 is installed on the iron wheel 4 to facilitate the driving motor 12 to drive the iron wheel 4 to rotate.

[0036] In the embodiment, two first connecting plates 5 of each group are symmetrically arranged on the left and right sides of the axis of the object plate 9, two groups of first connecting plates 5 are arranged along the width direction of the object plate 9, and the two groups of first connecting plates 5 are respectively arranged at the two ends of the object plate 9 along the width direction. The iron wheel 4 is arranged on each group of connecting plates 5. The first connecting plate 5 is a rectangular plate. The end of the first connecting plate 5 along the length direction is fixedly connected with the bottom of the object plate 9. The end of the first connecting plate 5 away from the object plate 9 is provided with a connecting hole. The connecting shaft penetrates through the iron wheel 4 and the connecting hole, so that the iron wheel 4 is rotationally connected with the first connecting plate 5. The driving motor 12 is a hub motor. The driving motor 12 is arranged on the iron wheel 4. The power supply unit 11 continuously supplies power to the driving motor 12. In the rail section, the driving motor 12 on the iron wheel 4 is controlled to work by the control mechanism. The driving motor 12 on the iron wheel 4 drives the iron wheel 4 to drive the object plate 9 to move forward along the rail, so that the short rail is transported to the position to be laid. Two iron wheels 4 are arranged along the width direction of the object plate 9. The object plate 9 is upwardly supported, so that the object plate 9 is kept stable, the object plate 9 is prevented from being inclined forward or backward, and the safety of transportation is improved.

[0037] The second walking mechanism includes the rubber wheels 7 and the wheel seats 8. The number of the wheel seats 8 is multiple. The multiple wheel seats 8 are symmetrically arranged at the ends of the object plate 9 along the length direction. The top of the wheel seat 8 is connected with the bottom of the object plate 9. The rubber wheel 7 is arranged at the end of each wheel seat 8 away from the object plate 9. The driving motor 12 is arranged on the rubber wheel 7, so that the driving motor 12 drives the rubber wheel 7 to rotate.

[0038] In the embodiment, the number of the wheel seats 8 is four. The four wheel seats 8 are respectively arranged at the four corner positions of the bottom of the object plate 9. Each wheel seat 8 includes two connecting plates. The rubber wheel 7 is arranged between the two connecting plates and rotationally connected with the connecting plates. The driving motor 12 is a hub motor. The power supply unit 11 continuously supplies power to the driving motor 12. The driving motor 12 is arranged on each rubber wheel 7. In the railless section, the driving motor 12 on the rubber wheel 7 is controlled to work by the control mechanism. The driving motor 12 drives the rubber wheel 7 to drive the object plate 9 to move forward. When the rubber wheel 7 drives the object plate 9 to move to the rail section, the control mechanism controls the driving motor 12 on the rubber wheel 7 to stop working, and controls the driving motor 12 on the iron wheel 4 to start working at the same time. The driving motor 12 on the iron wheel 4 drives the iron wheel 4 to move forward along the rail until the short rail is transported to the position to be laid. Then, the control mechanism controls the driving motor 12 on the iron wheel 4 to stop working. The first clamping part 1 and the second clamping part 2 are away from each other to release the clamping of the short rail. After the short rail is moved out of the object plate 9, the control mechanism controls the driving mechanism 12 to move to the position where the short rail is placed, and the short rail is transported again. In the railless section, the object plate 9 is moved by the rubber wheel 7, so that the stability of the transportation process of the short rail is ensured.

[0039] Further, the rubber wheel 7 is a liftable wheel. In the track section, the rubber wheel 7 can be turned upward along the wheel seat 8, so that the rubber wheel 7 is located between the two facing connecting plates, and the rubber wheel 7 is kept away from the ground, so that the rubber wheel 7 is not rubbed with the ground when the iron wheel 4 drives the load plate 9 to move along the rail, and the transportation efficiency of the iron wheel 4 is not affected.

[0040] In another possible embodiment, the power supply unit 11 is installed on the load plate 9 to continuously supply power to the driving motor 12. The driving motor 12 is installed at the bottom of the load plate 9. The load plate 9 is provided with one driving motor 12 at each end in the length direction. The two driving motors 12 drive the corresponding rubber wheels 7 to rotate. The output shaft of the driving motor 12 is connected with an upper pulley. The tire connecting rod is connected with the rubber wheel 7 after passing through the wheel seat 8. A lower pulley is installed at the lower side of the upper pulley. The lower pulley is installed on the tire connecting rod. The upper pulley and the lower pulley are connected through a belt transmission. In operation, the driving motor 12 is started through the control mechanism. The driving motor 12 drives the upper pulley to rotate. The upper pulley drives the lower pulley to rotate synchronously. Since the lower pulley is installed on the tire connecting rod, the lower pulley drives the tire connecting rod and the rubber wheel 7 to rotate synchronously. Then, the rubber wheel 7 drives the load plate 9 to move. In straight line movement, the driving motors 12 at both sides of the load plate 9 rotate synchronously. In turning movement, the driving motors 12 at both sides of the load plate 9 have different working frequencies, so that the load plate 9 can turn conveniently.

[0041] The load plate 9 is a square plate. The load plate 9 is provided with a push rod 10 at each end in the length direction. The push rod 10 is a reverse L-shaped structure. The vertical end of the push rod 10 is a telescopic structure. The vertical end of the push rod 10 is connected with the end of the load plate 9 in the length direction.

[0042] In this embodiment, the push rod 10 is arranged at the top of the load plate 9 to facilitate the movement of the transportation device in the case of power shortage of the power supply unit 11 or other emergency situations. The end of the load plate 9 is provided with a hinge seat. The vertical end of the push rod 10 is hinged with the hinge seat of the end of the load plate 9. The push rod 10 is turned to a position at a certain angle with the load plate 9 when the push rod 10 is used. After use, the push rod 10 is turned to a position parallel to the load plate 9. The push rod 10 is arranged as a telescopic structure to adapt to the staff of different heights. In use, the push rod 10 at both ends of the load plate 9 is turned to a suitable angle. Since the vertical end of the push rod 10 is a telescopic structure, the vertical end of the push rod 10 is adjusted to a height suitable for the height of the staff. The staff holds the horizontal end of the push rod 10 to push the transportation device to move. After work, the push rod 10 is retracted to the shortest position, and then the push rod 10 is turned to be parallel to the load plate 9.

[0043] The power supply unit 11 is a rechargeable battery.

[0044] The power supply unit 11 is arranged as a rechargeable battery, so that the power supply unit 11 can be repeatedly used, resources are saved, and the environment is protected.

[0045] The control mechanism comprises a remote controller 13 and a controller 6, the remote controller 13 is connected with the controller 6, and the controller 6 is connected with the power supply unit 11 and the driving motor 12.

[0046] The controller 6 controls the power supply unit 11 to start, and the power supply unit 11 starts to supply power to the driving motor 12.

[0047] Six buttons of a first movement mode, a second movement mode, forward movement, backward movement, acceleration and deceleration are arranged on the remote controller 13.

[0048] In the embodiment, the controller 6 is installed on the object carrying plate 9, and a worker can remotely control the transportation device to run through the remote controller 13, the operation convenience is improved, the first movement mode corresponds to the first walking mechanism to drive the transportation device to run, the second movement mode corresponds to the second walking mechanism to drive the transportation device to run, when the transportation device runs to a rail section, the first movement mode is sent to the controller 6 through the remote controller 13, the controller 6 starts to control the driving motor 12 on the iron wheel 4 to work, the driving motor 12 drives the iron wheel 4 to drive the object carrying plate 9 to move along the steel rail, the running direction and the running speed of the iron wheel 4 can also be controlled through the remote controller 13, when running to a railless section, the second movement mode is sent to the controller 6 through the remote controller 13, the controller 6 controls the driving motor 12 on the rubber wheel 7 to work, and the driving motor 12 on the iron wheel 4 stops working, the driving motor 12 on the rubber wheel 7 drives the rubber wheel 7 to drive the object carrying plate 9 to move, and the running direction and the running speed of the rubber wheel 7 can also be controlled through the remote controller 13.

[0049] In use, two or four transport devices are arranged along the length direction of the short rail, the short rail is placed in the middle of the object carrying plate 9, one or two short rails can be placed on the object carrying plate 9, after the short rail is placed, the first clamping part 1 and the second clamping part 2 are close to each other to clamp the short rail, if the current is in the trackless section, the second movement mode is sent to the controller 6 through the remote controller 13, the controller 6 starts the driving motor 12 on the rubber wheel 7, the driving motor 12 on the rubber wheel 7 drives the rubber wheel 7 to drive the object carrying plate 9 to move horizontally, the short rail on the object carrying plate 9 moves synchronously; when reaching the track section, the first movement mode is sent to the controller 6 through the remote controller 13, then the controller 6 starts the driving motor 12 on the iron wheel 4, at the same time, the controller 6 controls the driving motor 12 on the rubber wheel 7 to stop working, the driving motor 12 on the iron wheel 4 drives the iron wheel 4 to drive the object carrying plate 9 to move along the steel rail, when the short rail reaches the construction position, the driving motor 12 on the iron wheel 4 is controlled to stop working through the remote controller 13, the short rail is installed to the construction position, the remote controller 13 controls the transport device to return to the short rail placing area, and the short rail is transported to the construction position again, the short rail is transported by the transport device, the labor intensity of the workers is reduced, the driving direction and the driving mode of the transport device are controlled through the remote controller 13, the convenience of the operation of the workers is improved, and the first clamping part 1 and the second clamping part 2 clamp the short rail on the object carrying plate 9, the safety of transportation is improved.

[0050] The above is only a preferred embodiment of the utility model, and does not limit the utility model, any simple modification, change and equivalent structure change according to the technical essence of the utility model are still within the protection scope of the utility model technical scheme.

Claims

1. A railway ballastless track short track transport device, characterized by: The utility model provides a kind of rail clamp, including walking mechanism, carrying platform and control mechanism, the walking mechanism is installed in the bottom of carrying platform and drives carrying platform to move, the control mechanism is connected with walking mechanism to facilitate control walking mechanism work;The carrying platform includes carrying plate (9) and rail clamp, the rail clamp slides along the length direction of carrying plate (9) to facilitate clamping short rail;The walking mechanism includes first walking mechanism, second walking mechanism and driving mechanism, the first walking mechanism is arranged in the bottom of carrying plate (9) along the central axis of carrying plate (9) to facilitate first walking mechanism driving carrying plate (9) moves along rail, the second walking mechanism supports carrying plate (9) upward, the second walking mechanism is symmetrically arranged in the end of carrying plate (9) along length direction and drives carrying plate (9) to move, the driving mechanism is connected with first walking mechanism and second walking mechanism to facilitate driving first walking mechanism and second walking mechanism work;The control mechanism is connected with driving mechanism.

2. A railway ballastless track short track transport device according to claim 1, characterized in that: The rail clamp includes first clamping part (1), second clamping part (2) and adjusting part (3), the first clamping part (1) and the second clamping part (2) are the same structure and are oppositely arranged, the first clamping part (1) and the second clamping part (2) are both inverted U-shaped structure, the horizontal end inner wall of the first clamping part (1) is tightly attached to the upper surface of the carrying plate (9), the vertical end inner wall of the first clamping part (1) is tightly attached to the two side walls of the carrying plate (9) along the width direction respectively, and the adjusting part (3) is connected to the opposite vertical ends of the first clamping part (1) and the second clamping part (2) at both ends along the length direction to adjust the distance between the first clamping part (1) and the second clamping part (2).

3. A railway ballastless track short track transport device according to claim 1, characterized in that: The driving mechanism includes power supply unit (11) and driving motor (12), the driving motor (12) is electrically connected with the power supply unit (11), the power supply unit (11) is installed on the carrying plate (9), and the number of driving motors (12) is multiple, and multiple driving motors (12) are installed on the first walking mechanism and the second walking mechanism respectively.

4. A railway ballastless track short track transport device according to claim 3, characterized in that: The first walking mechanism includes iron wheel (4) and first connecting plate (5), the number of first connecting plates (5) is multiple, multiple first connecting plates (5) are divided into multiple groups in twos, multiple first connecting plates (5) are arranged at intervals along the width direction of the carrying plate (9), two first connecting plates (5) in each group are oppositely arranged with a distance, the midline of the two first connecting plates (5) oppositely arranged overlaps the midline of the carrying plate (9) along the length direction, and iron wheels (4) are installed on the two first connecting plates (5) in each group, the iron wheel (4) is H-shaped structure, the iron wheel (4) is rotatably connected with the two first connecting plates (5) oppositely arranged through connecting shaft, and driving motors (12) are installed on the iron wheel (4) to facilitate driving the driving motor (12) to drive the iron wheel (4) to rotate.

5. A railway ballastless track short track transport device according to claim 3, characterized in that: The second walking mechanism comprises rubber wheels (7) and wheel seats (8), the number of the wheel seats (8) is multiple, the multiple wheel seats (8) are symmetrically arranged at the lengthwise ends of the object carrying plate (9), the top of the wheel seat (8) is connected with the bottom of the object carrying plate (9), the rubber wheel (7) is arranged at the end of each wheel seat (8) away from the object carrying plate (9), and the driving motor (12) is arranged on the rubber wheel (7) to drive the rotation of the rubber wheel (7).

6. A railway ballastless track short track transport device according to claim 1, characterized in that: The object carrying plate (9) is a square plate, push rods (10) are arranged at the left and right ends of the object carrying plate (9) along the length direction, the push rod (10) is in an inverted L-shaped structure, the vertical end of the push rod (10) is in a telescopic structure, and the vertical end of the push rod (10) is connected with the end of the object carrying plate (9) along the length direction.

7. A railway ballastless track short track transport device according to claim 3, characterized in that: The power supply unit (11) is a rechargeable battery.

8. A railway ballastless track short track transport device according to claim 3, characterized in that: The control mechanism comprises a remote controller (13) and a controller (6), the remote controller (13) is connected with the controller (6), and the controller (6) is connected with the power supply unit (11) and the driving motor (12).

9. A railway ballastless track short track transport device according to claim 8, characterized in that: Six buttons of the first movement mode, the second movement mode, the forward movement, the backward movement, the acceleration and the deceleration are arranged on the remote controller (13).

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