Slope rail for rail vehicle

Abstract

The invention discloses a slope track for a railway vehicle, which comprises a first module and a second module, and the first module and the second module are arranged on a workshop track; the first module is connected with the truck through a first limiting assembly, and the first module is connected with the second module through a second limiting assembly; the limiting mounting seats are arranged on the first module and the second module, and the limiting mounting seats are used for limiting the first module and the second module on a workshop track. The installation stability of the first module and the second module is guaranteed through the limiting installation base, the first module is connected with the second module and the truck through the first limiting assembly and the second limiting assembly, the overall stability of the slope rail in the rail vehicle transportation process is achieved, and the rail vehicle can be conveniently transported to the truck.

Description

Technical Field

[0001] The invention belongs to the technical field of rail vehicles, and in particular relates to a slope track for rail vehicles. Background Art

[0002] In the prior art, after the assembly and commissioning of rail vehicles are completed, the rail vehicle assembly workshop must use transport trucks to transport the vehicles. The process of transporting the rail vehicles to the transport trucks is difficult, dangerous, time-consuming and labor-intensive.

[0003] Typically, a tractor is used to tow the rail vehicle outside the assembly workshop, where it is then hoisted onto a logistics truck using a gantry crane and specialized vehicle hoisting equipment. Gantry cranes are expensive to purchase, operate, and maintain, and outdoor operations are subject to wind, rain, and snow, further complicating the operation.

[0004] In view of this, the present invention is proposed. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a slope track for rail vehicles.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is: a slope track for a rail vehicle, comprising a first module and a second module, wherein the first module and the second module are arranged on the factory track;

[0007] The first module is connected to the truck via a first limiting assembly, and the first module and the second module are connected via a second limiting assembly;

[0008] The position-limiting mounting seats are provided on both the first module and the second module, and the position-limiting mounting seats are used to limit the position of the first module and the second module on the factory track.

[0009] Through the above scheme, the first module is connected to the truck and the second module respectively through the first limiting assembly and the second limiting assembly, and the installation stability of the first module and the second module on the factory track is ensured through the limiting mounting seat to ensure the overall stability of the slope track during the transportation of rail vehicles.

[0010] Furthermore, the first module includes a horizontal plate for mounting the first limiting assembly;

[0011] The first limiting assembly includes a positioning connecting rod, and the positioning connecting rod is movably arranged on the horizontal plate;

[0012] Preferably, the positioning connecting rod is provided with a latch structure at one end facing the truck, and the latch structure is used for connecting with the truck.

[0013] Furthermore, the first limiting assembly further includes a module limiting hole provided on the transverse plate;

[0014] The module limiting holes and the limiting parts of the truck are arranged corresponding to each other.

[0015] Furthermore, it includes at least two second modules, the second module is connected to the first module via a second limiting assembly, and the second modules are connected to each other via a second limiting assembly.

[0016] Furthermore, the second position-limiting assembly includes a first crossbar and a second crossbar;

[0017] The first crossbar is provided on the first module;

[0018] The second crossbar is provided on the second module;

[0019] The first cross bar and the second cross bar are fixedly connected via a plurality of fixed connecting rods.

[0020] Furthermore, both ends of the fixed connecting rod are provided with fixed hooks;

[0021] A latch mounting seat is provided on the first cross bar and / or the second cross bar, and the latch mounting seat is used to be fixedly connected to the fixing hook.

[0022] Furthermore, the first module and the second module include vertical beams and transport tracks provided on the vertical beams, and the height of the transport tracks gradually decreases;

[0023] A plurality of horizontal beams are arranged at intervals between the vertical beams, and the position-limiting mounting seats are arranged at intervals between the horizontal beams.

[0024] Furthermore, a plurality of fork arm mounting holes are provided on the vertical beam, and the plurality of fork arm mounting holes are located below the cross beam.

[0025] Furthermore, cross reinforcement beams are provided between the cross beams.

[0026] Furthermore, a plurality of suspension seats are provided on the crossbeam.

[0027] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art.

[0028] The slope track includes a first module and a second module, which are arranged on the factory track, wherein the first module is connected to the truck and the second module respectively through a first limiting component and a second limiting component, and the installation stability of the first module and the second module is ensured by a limiting mounting seat, and the first module is connected to the second module and the truck respectively through the first limiting component and the second limiting component, thereby achieving the overall stability of the slope track during the transportation of rail vehicles, so as to facilitate the transportation of rail vehicles to trucks, and prevent the slope track from being displaced during transportation, thereby improving transportation efficiency.

[0029] The first connecting assembly includes a positioning connecting rod rotatably arranged on the first module, a module limiting hole connected to the truck is provided on the cross plate, and a pin structure connected to the truck is provided on the positioning connecting rod to ensure that the first connecting assembly forms a stable connection structure between the truck and the first module.

[0030] The second connecting assembly includes a first cross bar and a second cross bar provided on the first module and the second module. The first cross bar is provided with a plurality of fixed connecting rods, and fixed hooks are provided at both ends of the fixed connecting rods to achieve a stable connection between the first module and the second module.

[0031] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an undue limitation of the present invention. Obviously, the drawings described below are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without inventive effort. In the accompanying drawings:

[0033] Figure 1 It is a structural schematic diagram of the slope track of the present invention;

[0034] Figure 2 for Figure 1 Schematic diagram of the first module in;

[0035] Figure 3 for Figure 1 Schematic diagram of the second module;

[0036] Figure 4 This is a schematic diagram of the assembly between the first module and the factory track.

[0037] In the figure: 101, transport track; 102, vertical beam; 103, horizontal beam; 104, triangular reinforcement rib; 105, cross reinforcement beam; 106, fork arm mounting hole; 107, hanger; 108, limit mounting seat; 200, first module; 210, horizontal plate; 220, first limit assembly; 221, module limit hole; 222, positioning connecting rod; 230, second limit assembly; 231, first cross bar; 232, fixed connecting rod; 300, second module; 310, second cross bar; 311, latch mounting seat; 400, factory track.

[0038] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0040] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the present invention.

[0041] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; and direct or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0042] like Figures 1 to 4 As shown, the slope track for rail vehicles according to the present invention includes a first module 200 and a second module 300, and the first module 200 and the second module 300 are arranged on a plant track 400;

[0043] The first module 200 is connected to the truck via a first connecting assembly, and the second module 300 is connected to the first module 200 via a second connecting assembly.

[0044] Specifically, Figure 1Schematic diagram of the structure of the slope track in the embodiment of the present application. Figure 2 for Figure 1 Schematic diagram of the structure of the first module 200. Figure 3 for Figure 1 Schematic diagram of the structure of the second module 300. Figure 1 、 Figure 2 and Figure 3 The first module 200 and the second module 300 both include two vertical beams 102 arranged parallel to each other, and transport tracks 101 are provided on the two vertical beams 102. The heights of the vertical beams 102 of the first module 200 and the second module 300 gradually decrease in the direction away from the truck, so that the transport tracks 101 provided on the vertical beams 102 are inclined structures; at the same time, the transport tracks 101 of the first module 200 and the transport tracks 101 of the second module 300 can be smoothly connected to ensure smooth transportation of rail vehicles.

[0045] In the prior art, rail vehicles are typically transported onto trucks by hoisting. Here, rail vehicles refer to a general term for public transportation that utilizes wheel-rail technology. Since the movement of rail vehicles requires a compatible track structure, a hoisting device can be used to hoist and transport rail vehicles to reduce track laying. However, the use of hoisting devices is restricted by the site and surrounding environment, which limits the transportation of rail vehicles. Furthermore, hoisting in outdoor environments is also affected by the weather, further complicating the transportation of rail vehicles. To this end, the inventors have designed a sloped track that can be installed on a factory track 400. The sloped track includes a first module 200 and a second module 300. Both the first module 200 and the second module 300 are provided with a position-limiting mounting seat 108, so that the first module 200 and the second module 300 can maintain a stable installation state on the factory track 400. The first module 200 and the truck are connected by a first connecting assembly, and the first module 200 and the second module 300 are connected by a second connecting assembly, so as to achieve a stable connection between the truck and the first module 200 and the second module 300, and maintain a stable installation state on the factory track 400. This sloped track can minimize environmental factors and maintain a relatively stable connection between the sloped track and the truck during transportation, thereby facilitating the transportation of rail vehicles to trucks and improving transportation efficiency.

[0046] Optionally, a transverse plate 210 is provided between the two vertical beams 102 of the first module 200 on the side facing the truck, and a movable first limiting assembly 220 is provided on the transverse plate 210; specifically, a mounting through-hole is provided at an upper end of the transverse plate 210 in the longitudinal direction, and the first limiting assembly 220 includes a positioning connecting rod 222, and a collar that can be disposed in the mounting through-hole is provided at one end of the positioning connecting rod 222, so that the positioning connecting rod 222 can rotate on the mounting through-hole of the transverse plate 210;

[0047] The other end of the positioning connecting rod 222 away from the collar may be provided with a latch structure for connecting to the truck, and the latch structure may be provided in a corresponding plug hole on the truck, so that a stable connection state is formed between the first module 200 and the truck.

[0048] Furthermore, the first limiting assembly 220 also includes a module limiting hole 221 provided on the transverse plate 210. The module limiting hole 221 is open in a downward direction on the transverse plate 210 and is arranged corresponding to the limiting part of the truck; so that when the truck moves to the designated position corresponding to the factory track 400, the first module 200 can be installed on the factory track 400 from top to bottom; at this time, the module limiting hole 221 and the limiting part of the truck are interconnected, and at the same time, the limiting mounting seat 108 of the first module 200 cooperates with the factory track 400, and then the staff connects it to the truck through the positioning connecting rod 222, thereby completing the installation and connection operation of the first module 200.

[0049] Optionally, the first module 200 and the second module 300 can be connected through a second connecting assembly, which includes a first cross bar 231 provided on the first module 200 and a second cross bar 310 provided on the second module 300; the first cross bar 231 and the second cross bar 310 are fixedly connected by multiple fixed connecting rods 232.

[0050] Specifically, the fixed connecting rod 232 is provided with a fixed hook, one of which is a sleeve, and one end of the fixed connecting rod 232 is movably provided on the first cross bar 231, and the sleeve can rotate freely on the first cross bar 231; the other fixed hook is detachably provided on the second cross bar 310, wherein the second cross bar 310 is provided with a pin mounting seat 311, and the fixed hook corresponding to the pin mounting seat 311 can be provided with a positioning pin to realize the fixed connection between the fixed connecting rod 232 and the second cross bar 310.

[0051] Furthermore, a limiting groove for installing a fixing hook of the sleeve structure may be provided on the first cross bar 231. The limiting groove can enable the sleeve of the fixing hook to rotate freely on the first cross bar 231 while preventing the sleeve from moving along the extension direction of the first cross bar 231, so as to improve the connection stability between the first module 200 and the second module 300.

[0052] like Figures 1 to 3 As shown, the first cross bar 231 and the second cross bar 310 are respectively arranged to pass through the vertical beams 102 of the first module 200 and the second module 300, and four fixed connecting rods 232 can be provided between the first module 200 and the second module 300, of which two fixed connecting rods 232 can be provided between the two transport rails 101, and the other two fixed connecting rods 232 can be provided on the outside of the two transport rails 101, so that multiple fixed connecting rods 232 can ensure the positioning accuracy between the first module 200 and the second module 300, and improve the connection stability between the first module 200 and the second module 300.

[0053] In addition, according to usage requirements, the ramp track may include a first module 200 and two second modules 300. At this time, the two ends of another second module 300 located between the first module 200 and the second module 300 are respectively provided with a second cross bar 310 and a first cross bar 231. The first cross bar 231 of the second module 300 is also provided with multiple fixed connecting rods 232 to achieve a stable connection between the first module 200 and multiple second modules 300.

[0054] In an embodiment of the present application, the first module 200 and the second module 300 include a vertical beam 102 and a transport track 101 arranged on the vertical beam 102, wherein the height of the top end surface of the vertical beam 102 gradually decreases so that the transport track 101 arranged on the vertical beam 102 is inclined, and the lowest height of the top end surface of the vertical beam 102 of the first module 200 matches the highest height of the top end surface of the vertical beam 102 of the second module 300, so that a smooth transition is formed at the connection position between the transport track 101 of the first module 200 and the transport track 101 of the second module 300, thereby avoiding the formation of a height difference at the connection position between the two modules.

[0055] Optionally, a plurality of cross beams 103 are spaced apart between two oppositely disposed vertical beams 102 , and position limiting mounting seats 108 are provided at intervals between the cross beams 103 ;

[0056] Specifically, Figure 4 for Figure 2 The first module 200 is arranged on the factory track 400. Figure 1 and Figure 4The limit mounting seat 108 is a structural member extending downward relative to the lower end surface of the vertical beam 102, and the limit mounting seat 108 is provided on the opposite end surface between the two vertical beams 102, that is, the limit mounting seat 108 is located on the inner side between the two vertical beams 102; when the ramp track is provided on the factory track 400, the limit mounting seat 108 can be inserted into the interval position between the factory track 400 and abut against the factory track 400, so that the ramp track forms a left and right limit relative to the factory track 400, thereby ensuring the installation stability of the ramp track on the factory track 400.

[0057] Preferably, a plurality of triangular reinforcement ribs 104 may be provided at the connection position between the horizontal beam 103 and the vertical beam 102. Since the height of the vertical beam 102 gradually decreases in the direction toward the second module 300, the triangular reinforcement ribs 104 cannot be provided on part or all of the horizontal beams 103 of the second module 300. During the manufacturing process, the triangular reinforcement ribs 104 can be adaptively provided between the horizontal beams 103 and the vertical beams 102 on the first module 200 and the second module 300 according to the height change of the vertical beam 102.

[0058] In order to facilitate the transportation of the transport module, a plurality of fork arm mounting holes 106 are provided on the vertical beam 102, and the fork arm mounting holes 106 are located below the cross beam 103; when the fork arm of the forklift is inserted into the fork arm mounting hole 106, the lower end surface of the cross beam 103 and the fork arm can abut against each other, thereby increasing the contact area between the ramp track and the fork arm, and preventing damage to the ramp track during transportation.

[0059] Optionally, in order to further improve the structural stability of the slope track, a cross reinforcement beam 105 is provided on the upper end surface of the cross beam 103. The cross reinforcement beam 105 can be fixedly connected to multiple cross beams 103, thereby improving the structural stability of the first module 200 and the second module 300.

[0060] In addition, the upper end surface of the beam 103 may be provided with a plurality of hangers 107, which may be used to connect the first module 200 and the second module 300 to the lifting device, so that the first module 200 and the second module 300 may be transported by a forklift and may also be hoisted and transported by the lifting device.

[0061] During the implementation of this application, the staff can choose an appropriate transportation method according to the on-site environment. When the truck moves to the designated location of the factory, the first module 200 and the second module 300 are respectively transported to the designated factory track 400 by a lifting device or a forklift; at this time, when the lifting device or the forklift places the first module 200 on the factory track 400, the module limiting hole 221 on the cross plate 210 of the first module 200 is plugged into the limiting part of the truck. In this state, the limiting mounting seat 108 of the first module 200 is set on the factory track 400, so that the first module 200 maintains a relatively stable installation state; then the staff can rotate the positioning connecting rod 222, and set the pin structure of the positioning connecting rod 222 in the corresponding truck mounting hole, so that the first module 200 and the truck are positioned with each other to maintain a stable installation state.

[0062] The second module 300 is then moved to the position of the first module 200 by a lifting device or a forklift. The limit mounting seat 108 of the second module 300 can be set on the factory track 400, and the first module 200 and the second module 300 are connected by the second limit assembly 230. The fixed connecting rod 232 of the second limit assembly 230 is provided with a positioning pin corresponding to the pin mounting seat 311 on the second cross bar 310. The fixed connecting rod 232 is fixed to the second cross bar 310 through the positioning pin, thereby realizing a fixed connection between the first module 200 and the second module 300.

[0063] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as above in terms of a preferred embodiment, it is not intended to limit the present invention. Any technician familiar with this patent can make slight changes or modifications to equivalent embodiments of equivalent changes using the above-mentioned technical contents without departing from the scope of the technical solution of the present invention. The implementation schemes in the above-mentioned embodiments can also be further combined or replaced. However, any simple modifications, equivalent changes and modifications made to the above-mentioned embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the solution of the present invention.

Claims

1. A slope track for a rail vehicle, characterized by: It comprises a first module (200) and a second module (300), wherein the first module (200) and the second module (300) are arranged on a factory track (400); The first module (200) is connected to the truck via a first limiting assembly (220), and the first module (200) is connected to the second module (300) via a second limiting assembly (230); The first module (200) and the second module (300) are both provided with the position-limiting mounting seat (108), and the position-limiting mounting seat (108) is used to limit the first module (200) and the second module (300) on the factory track (400).

2. The slope track according to claim 1, characterized in that: The first module (200) comprises a transverse plate (210) for mounting the first limiting assembly (220); The first limiting assembly (220) includes a positioning connecting rod (222), and the positioning connecting rod (222) is movably arranged on the transverse plate (210); Preferably, the positioning connecting rod (222) is provided with a latch structure at one end facing the truck, and the latch structure is used for connecting with the truck.

3. The slope track according to claim 2, characterized in that: The first limiting assembly (220) includes a module limiting hole (221) provided on the transverse plate (210); The module limiting hole (221) and the limiting part of the truck are arranged correspondingly.

4. The slope track according to claim 2, characterized in that: The invention comprises at least two second modules (300), wherein the second modules (300) are connected to the first module (200) via a second limiting assembly (230), and the second modules (300) are connected to each other via a second limiting assembly (230).

5. The slope track according to claim 4, characterized in that: The second position-limiting assembly (230) comprises a first crossbar (231) and a second crossbar (310); The first crossbar (231) is provided on the first module (200); The second crossbar (310) is provided on the second module (300); The first crossbar (231) and the second crossbar (310) are fixedly connected via a plurality of fixed connecting rods (232).

6. The slope track according to claim 5, characterized in that: Both ends of the fixed connecting rod (232) are provided with fixed hooks; A latch mounting seat (311) is provided on the first crossbar (231) and / or the second crossbar (310), and the latch mounting seat (311) is used for being fixedly connected to the fixing hook.

7. The slope track according to any one of claims 1 to 6, characterized in that: The first module (200) and the second module (300) include a vertical beam (102) and a transport track (101) provided on the vertical beam (102), wherein the height of the transport track (101) gradually decreases; A plurality of spaced-apart horizontal beams (103) are provided between the vertical beams (102), and the position-limiting mounting seats (108) are provided at spaced positions between the horizontal beams (103).

8. The slope track according to claim 7, characterized in that: The vertical beam (102) is provided with a plurality of fork arm mounting holes (106), and the plurality of fork arm mounting holes (106) are located below the horizontal beam (103).

9. The slope track according to claim 7, characterized in that: Cross reinforcement beams (105) are provided between the cross beams (103).

10. The slope track according to claim 7, characterized in that: A plurality of hanging seats (107) are provided on the crossbeam (103).

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