Rail transport device

Abstract

The utility model belongs to the technical field of railway construction, and provides a rail transport device, including: a rail support beam, a slide, a lifting plate and a clamping plate, both ends of the rail support beam are rotatably installed with running wheels; the slide is set on the outside of the rail support beam, and the slide can slide along the length direction of the rail support beam and be fixed at a specified position; the lifting plate is set below the slide, the lifting plate and the slide move horizontally synchronously, and the lifting plate moves vertically up and down through a lifting mechanism; the clamping plates are set in pairs below the lifting plate, and the two clamping plates are synchronously displaced in opposite directions through a reciprocating mechanism, and the displacement direction of the clamping plates is consistent with the width direction of the rail support beam. Although the utility model also requires manual participation, compared with the traditional method of manually transporting rails, it can greatly reduce the labor intensity of workers, significantly reduce the consumption of workers' labor, effectively enhance the sustainable work ability of workers, avoid the decline of work efficiency, and enable workers to complete the transfer of rails within a specific time period. It provides great convenience for workers.

Description

Technical Field

[0001] The utility model belongs to the technical field of railway construction, and in particular relates to a rail transporting device. Background Art

[0002] Rails are the main components of railway tracks. They are mainly used to guide the wheels of locomotives and vehicles forward, bear the huge pressure of the wheels, and transfer it to the sleepers. Therefore, rails are inseparable from the operation of trains and play a vital role.

[0003] At present, in some specific occasions or small-scale operations, compared with fully automated handling equipment, manual handling of rails obviously requires less workspace and is more flexible. However, the biggest disadvantage of manual handling of rails has always been that it consumes a lot of labor, the labor intensity of workers is extremely high, their sustainable work ability is weak, and their work efficiency will gradually decline.

[0004] Therefore, it is necessary to provide an improved technical solution to address the above-mentioned deficiencies in the prior art. Utility Model Content

[0005] The purpose of the utility model is to provide a rail transport device to overcome the problems in the prior art of large labor consumption, extremely high labor intensity and weak sustainable work capacity of workers in manual transportation of rails for some specific occasions or small-scale operations.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A rail transport device comprises: a rail supporting beam, a slide, a lifting plate and a clamping plate, wherein both ends of the rail supporting beam are rotatably mounted with running wheels; the slide is sleeved on the outside of the rail supporting beam, and the slide can slide along the length direction of the rail supporting beam and be fixed at a specified position; the lifting plate is arranged below the slide, and the lifting plate and the slide move laterally synchronously, and the lifting plate moves vertically up and down through a lifting mechanism; the clamping plates are arranged in pairs below the lifting plates, and the two clamping plates are synchronously displaced in opposite directions through a reciprocating mechanism, and the displacement direction of the clamping plates is consistent with the width direction of the rail supporting beam.

[0008] In the rail transport device as described above, preferably, the rail supporting beam is composed of a beam body and a beam head, and the beam head is arranged at the head of the beam body;

[0009] The head of the beam body and the tail of the beam head are hinged via a vertical hinge axis.

[0010] Preferably, the travel wheels at both ends of the rail support beam are rotatably disposed at the tail of the beam body and the tail of the beam head respectively;

[0011] A handle is inserted horizontally at the head of the beam;

[0012] The surface of the handle is provided with anti-slip convex points.

[0013] Preferably, a pressure rod is threadedly mounted on the central part of the top of the slide seat, and the pressure rod is rotated to press its lower end against the upper surface of the beam body;

[0014] A hand wheel is arranged at the upper end of the pressure rod.

[0015] Preferably, the bottom of both sides of the slide seat are provided with wing plates extending outward horizontally;

[0016] The lifting mechanism is a pair of cylinders, and the two cylinders are respectively arranged on the upper plate surfaces of the two wing plates;

[0017] The pneumatic rods of the two cylinders penetrate the corresponding wing plates and are connected to the upper plate surface of the lifting plate.

[0018] Preferably, a slide groove is provided in the middle of the lower plate surface of the lifting plate along its length direction;

[0019] The upper end of the clamping plate is provided with a convex block adapted to the sliding groove;

[0020] The protrusion is located in the slide groove and slides along the length direction of the slide groove.

[0021] Preferably, both ends of the lifting plate are provided with blocking plates;

[0022] The reciprocating mechanism comprises: a motor and a threaded rod, wherein the motor is arranged on the outside of one of the blocking plates;

[0023] The threaded rod is rotatably disposed in the slide groove, one end of the threaded rod penetrates one of the blocking plates and is transmission-connected to the motor, and the other end of the threaded rod is rotatably disposed in the center of the other blocking plate.

[0024] Preferably, the protrusions on the upper ends of the two clamping plates are respectively threadedly mounted on the two ends of the threaded rod;

[0025] The threads at both ends of the threaded rod are in opposite directions, and the two clamping plates can be moved synchronously in opposite directions by rotating the threaded rod.

[0026] Beneficial effects: Although the utility model also requires manual participation, compared with the traditional method of manually transporting rails, it can greatly reduce the labor intensity of workers, significantly reduce the consumption of workers' labor, effectively enhance the sustainable work ability of workers, avoid the decline of work efficiency, and enable workers to complete the transfer of rails within a specific time period, providing great convenience for workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments and descriptions of the present invention are used to explain the present invention and do not constitute an improper limitation on the present invention. Among them:

[0028] Figure 1 It is an overall schematic diagram of the utility model;

[0029] Figure 2 It is a schematic diagram of the connection between the beam body and the beam head structure of the utility model;

[0030] Figure 3 It is an overall schematic diagram of the slide seat and lift plate structure of the utility model;

[0031] Figure 4 It is a schematic diagram of the expansion of the slide seat and the lifting plate structure of the utility model.

[0032] In the figure: 1. walking wheel; 2. sliding seat; 3. lifting plate; 4. clamping plate; 5. beam body; 6. beam head; 7. hinge shaft; 8. handle; 9. pressure rod; 10. handwheel; 11. wing plate; 12. cylinder; 13. slide groove; 14. bump; 15. blocking plate; 16. motor; 17. threaded rod. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field belong to the protection scope of the present invention.

[0034] In the description of the present invention, the terms "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention. The terms "connected" and "connection" used in the present invention should be understood in a broad sense. For example, they can be fixed connections or detachable connections; they can be directly connected or indirectly connected through intermediate components. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0035] The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments. It should be noted that the embodiments and features in the embodiments of the present invention can be combined with each other without conflict.

[0036] Embodiment: This embodiment aims to provide a rail transport device, the main function of which is to effectively reduce the labor intensity of workers in specific occasions or small-scale rail transport operations, significantly reduce labor consumption, and improve the sustainable work ability of workers.

[0037] Reference Figure 1 and Figure 2 , including: a rail supporting beam, a sliding seat 2, a lifting plate 3 and a clamping plate 4, both ends of the rail supporting beam are rotatably installed with walking wheels 1. Specifically, the rail supporting beam is composed of a beam body 5 and a beam head 6, the beam head 6 is arranged at the head of the beam body 5, and the head of the beam body 5 and the tail of the beam head 6 are hinged by a vertical hinge shaft 7, so that the beam head 6 can swing horizontally to achieve left and right steering; the walking wheels 1 at both ends of the rail supporting beam are respectively rotatably arranged at the tail of the beam body 5 and the tail of the beam head 6, then the walking wheels 1 located at the tail of the beam head 6 can be used as guide wheels, wherein the walking wheels 1 are composed of a connecting shaft and a pair of wheel bodies, and the two wheel bodies are rotatably installed at the two ends of the connecting shaft through bearings, and the connecting shaft is horizontally inserted at the tail of the beam body 5 or the tail of the beam head 6.

[0038] Reference Figure 1 , Figure 3 and Figure 4 The slide 2 is sleeved on the outside of the rail support beam, and the slide 2 can slide along the length direction of the rail support beam and be fixed in a specified position. Specifically, the slide 2 is slidably sleeved on the beam body 5 of the rail support beam. The slide 2 is provided with three slides 2, and the three slides 2 correspond to the front section, middle section and rear section of the rail respectively. A pressure rod 9 is sleeved on the central thread of the top of the slide 2, and a hand wheel 10 is fixedly sleeved on the upper end of the pressure rod 9, which is convenient for workers to rotate the pressure rod 9 through the hand wheel 10 so that the lower end of the pressure rod 9 moves down and presses on the upper surface of the beam body 5, thereby fixing the position of the slide 2 on the beam body 5; a lifting plate 3 is provided under the slide 2, and wing plates 11 are horizontally extended outward on the left and right sides of the bottom of the slide 2, and a cylinder 12 is vertically fixed above the wing plate 11, and the pneumatic rod of the cylinder 12 extends downward to penetrate the wing plate 11 and is welded and fixed to the upper plate surface of the lifting plate 3 below, so that the lifting plate 3 and the slide 2 can be synchronously moved horizontally along the length direction of the beam body 5.

[0039] Reference Figure 1 , Figure 3 and Figure 4A pair of clamping plates 4 are provided below the lifting plate 3. The two clamping plates 4 are relatively arranged at the left and right ends of the lifting plate 3. A protrusion 14 is provided in the middle of the upper end of the clamping plate 4. A slide groove 13 is provided in the middle of the lower plate surface of the lifting plate 3 along its length direction. The protrusion 14 is located in the slide groove 13 so that the protrusion 14 slides along the length direction of the slide groove 13. Blocking plates 15 are fixed to the left and right ends of the lifting plate 3, and a motor 16 is fixed to the outside of the blocking plate 15 on the left side. A threaded rod 17 is rotatably provided in the slide groove 13. The threaded rod 17 is The left end passes through the blocking plate 15 on the left side and is connected to the motor 16 for transmission, and the right end of the threaded rod 17 is rotatably arranged in the center of the blocking plate 15 on the right side; wherein, the protrusions 14 at the upper ends of the two clamping plates 4 are respectively threadedly mounted on the two ends of the threaded rod 17, and the thread directions at the two ends of the threaded rod 17 are opposite. By rotating the threaded rod 17, the two protrusions 14 are synchronously moved in opposite directions, and the displacement direction of the protrusions 14 is consistent with the width direction of the rail support beam, thereby adjusting the spacing between the two clamping plates 4 to clamp and release the rails.

[0040] In this embodiment, a handle 8 with anti-slip bumps on the surface is inserted horizontally into the head of the beam head 6, and the handle 8 is convenient for workers to control the walking wheels 1 on the beam head 6 to turn.

[0041] In this embodiment, by adjusting the positions of the three slide seats 2 on the beam body 5, rails of different lengths can be transported, which has a wide range of applications and good use effects.

[0042] In actual use, workers can choose to pull or push the beam body 5 through the handle 8 of the beam head 6 according to their personal operating habits. In this way, the rail support beam is first moved to the top of the rail, and then the positions of the three slides 2 are adjusted so that the three slides 2 correspond to the front, middle and rear sections of the rail respectively. Then, the motor 16 controls the threaded rod 17 to rotate to expand the distance between two adjacent clamps 4 so that it is greater than the width of the rail. Then, the cylinder 12 controls the pneumatic rod to extend downward to move the lifting plate 3 downward until the rail is between the two adjacent clamps 4. Finally, the distance between the two adjacent clamps 4 is gradually reduced until the rail is clamped, and the lifting plate 3 is moved up again to make the rail leave the ground for transportation.

[0043] Although the rail transport device provided in this embodiment also requires manual participation, compared with the traditional manual method of transporting rails, it can greatly reduce the labor intensity of workers, significantly reduce the consumption of workers' labor, effectively enhance the sustainable work ability of workers, avoid a decrease in work efficiency, and enable workers to complete the transfer of rails within a specific time period, providing great convenience for workers.

[0044] It should be understood that the above description is merely exemplary and the embodiments of the present application do not limit this.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention are within the scope of protection of the pending claims of the present invention.

Claims

1. A rail transport device, characterized in that: include: The rail support beam has running wheels rotatably mounted on both ends; A slide seat is sleeved on the outside of the rail support beam, and the slide seat can slide along the length direction of the rail support beam and be fixed at a specified position; A lifting plate is arranged below the slide, the lifting plate moves horizontally synchronously with the slide, and the lifting plate moves vertically up and down through a lifting mechanism; The clamping plates are arranged in pairs below the lifting plate. The two clamping plates are synchronously displaced in opposite directions through a reciprocating mechanism, and the displacement direction of the clamping plates is consistent with the width direction of the rail support beam.

2. A rail transport device according to claim 1, characterized in that: The rail support beam is composed of a beam body and a beam head, and the beam head is arranged at the head of the beam body; The head of the beam body and the tail of the beam head are hinged via a vertical hinge axis.

3. A rail transport device according to claim 2, characterized in that: The travel wheels at both ends of the rail support beam are rotatably arranged at the tail of the beam body and the tail of the beam head respectively; A handle is inserted horizontally at the head of the beam head; The surface of the handle is provided with anti-slip convex points.

4. A rail transport device according to claim 3, characterized in that: A pressing rod is threadedly mounted on the center of the top of the slide seat, and the lower end of the pressing rod is pressed against the upper surface of the beam body by rotating the pressing rod; A hand wheel is arranged at the upper end of the pressure rod.

5. A rail transport device according to claim 1, characterized in that: The bottom of both sides of the slide seat are provided with wing plates extending outward horizontally; The lifting mechanism is a pair of cylinders, and the two cylinders are respectively arranged on the upper plate surfaces of the two wing plates; The pneumatic rods of the two cylinders penetrate the corresponding wing plates and are connected to the upper plate surface of the lifting plate.

6. A rail transport device according to claim 1, characterized in that: A slide groove is provided in the middle of the lower plate surface of the lifting plate along its length direction; The upper end of the clamping plate is provided with a convex block adapted to the sliding groove; The protrusion is located in the slide groove and slides along the length direction of the slide groove.

7. A rail transport device according to claim 6, characterized in that: Both ends of the lifting plate are provided with blocking plates; The reciprocating mechanism comprises: a motor and a threaded rod, wherein the motor is arranged on the outside of one of the blocking plates; The threaded rod is rotatably disposed in the slide groove, one end of the threaded rod penetrates one of the blocking plates and is transmission-connected to the motor, and the other end of the threaded rod is rotatably disposed in the center of the other blocking plate.

8. A rail transport device according to claim 7, characterized in that: The protrusions on the upper ends of the two clamping plates are respectively threadedly mounted on the two ends of the threaded rod; The threads at both ends of the threaded rod are in opposite directions, and the two clamping plates can be moved synchronously in opposite directions by rotating the threaded rod.

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