Railway track plate transfer trolley and transfer system
By designing a railway track plate transfer truck, using frame, placement platform and clamping fixture, the efficient, accurate and safe transfer of track plates is achieved, and the problems of low transit efficiency and poor safety in the existing technology are solved, and the needs of large-scale continuous transportation are met.
Patent Information
- Application Number
- CN202521576338.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-28
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2035-07-28
AI Technical Summary
In the prior art, during the railway track plate production process, the transfer efficiency between the track plate production workshop and the storage plate area is low, the winch transportation efficiency is insufficient, the safety is poor, and the maintenance cost of mechanical parts is high, making it difficult to achieve efficient, accurate and safe transportation.
A railway track plate transfer vehicle is designed, including a frame, a placement platform, a clamping fixing device and a human ladder. The two track plates are transported simultaneously by setting up front and rear placing platforms, and the track plate is fixed by using clamping parts. The human ladder is used to observe and adjust the placement stability, and combines the hydraulic drive components and wheels to walk along the track to achieve efficient and safe transportation.
It realizes large-scale continuous transportation of railway track plates, improves transportation efficiency, ensures transportation accuracy and safety, and reduces the maintenance cost of mechanical components.
Smart Images
Figure CN223290841U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of railway track plate production, in particular to a railway track plate transfer vehicle and a transfer system. Background Art
[0002] During the production of railway track slabs, winches are typically used to transport the slabs, due to the distance between the production workshop and the storage area, and the inability of gantry cranes to seamlessly connect the two areas. However, this method of transportation has numerous drawbacks: First, the efficiency of the winch in pulling the slabs is low, making it difficult to meet the needs of large-scale continuous transportation; second, the risk of wear and breakage of the wire ropes over long-term use, making them unsafe; and finally, the winch is poorly adaptable to complex layouts, and the mechanical components are expensive to maintain. Therefore, existing technologies struggle to achieve efficient, accurate, and safe transportation of railway track slabs, and improvements are urgently needed. Utility Model Content
[0003] The purpose of the utility model is to overcome the deficiencies in the prior art and to provide a railway track plate transfer vehicle and a transfer system.
[0004] In a first aspect, the utility model provides a railway track plate transfer vehicle, comprising a vehicle body and wheels, and further comprising:
[0005] A frame is fixedly arranged in the middle of the vehicle body, the frame comprising four vertical poles arranged at intervals and a crossbeam fixed to the top of the vertical poles, and a platform plate is arranged on the crossbeam;
[0006] A placement platform, comprising a front placement platform and a rear placement platform, wherein the front placement platform is arranged at the front end of the frame and the rear placement platform is arranged at the rear end of the frame, and the front placement platform and the rear placement platform are respectively used to place the track plate;
[0007] A clamping and fixing device, comprising a front clamping member and a rear clamping member, wherein the front clamping member and the rear clamping member are respectively hinged to the vehicle body, and the front clamping member and the rear clamping member are respectively used to clamp and fix the track plate;
[0008] A human ladder is provided on the vehicle body and extends to the platform plate.
[0009] Preferably, the front placement platform and the rear placement platform are respectively provided with protection pads.
[0010] Preferably, a protective pad is also provided on the side of the upright pole close to the placement platform.
[0011] Preferably, the protection pad is a rubber pad.
[0012] Preferably, the railway track plate transfer vehicle further comprises a hydraulic drive assembly, and the hydraulic drive assembly is used to drive the clamping and fixing device to rotate.
[0013] Preferably, the front clamping member and the rear clamping member are respectively provided with an enlarged head.
[0014] Preferably, the enlarged head is provided with a protective pad.
[0015] In a second aspect, the utility model provides a railway track plate transfer system, comprising any one of the railway track plate transfer vehicles described above.
[0016] Preferably, the railway track plate transfer vehicle is arranged between the track plate production workshop and the plate storage area.
[0017] Preferably, the railway track plate transportation system further comprises a track arranged between the track plate production workshop and the plate storage area, and the wheels are capable of running along the track.
[0018] Compared with the prior art, the present invention has the following beneficial effects:
[0019] The railway track plate transfer vehicle described in the present invention can realize the simultaneous transportation of two track plates by arranging a front placement platform and a rear placement platform, and can conveniently fix the track plates between the placement platform and the vertical poles by arranging a front clamping member and a rear clamping member, and can conveniently fix the track plates between the placement platform and the vertical poles by arranging a ladder extending to the platform plate, so that the staff can conveniently climb onto the platform plate to observe and detect the verticality of the placement of the track plates and the stability of the fixation, and make timely adjustments.
[0020] The railway track plate transportation system described in the present invention can play the role of transition transportation between the gantry crane in the production workshop and the gantry crane in the storage area by arranging the railway track plate transfer vehicle between the production workshop and the storage area, thereby realizing the rapid transportation of the railway track plates.
[0021] The utility model can meet the demand for large-scale continuous transportation of railway track plates and realize efficient, accurate and safe transportation of railway track plates. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a front view of the railway track plate transfer vehicle described in the utility model.
[0023] Figure 2 It is a side view of the railway track plate transfer vehicle described in the present utility model.
[0024] Figure 3 This is a top view of the railway track plate transfer vehicle described in the present invention (with the track plates placed).
[0025] Figure 4This is a top view of the railway track plate transfer vehicle described in the present invention (without the track plate placed).
[0026] Markings in the figure:
[0027] 0-track plate,
[0028] 1- Car body,
[0029] 2-frame, 21-post, 22-beam, 23-platform board,
[0030] 3-Placement platform, 31-Front placement platform, 32-Rear placement platform,
[0031] 4-clamping fixture, 41-front clamping piece, 42-rear clamping piece, 43-enlarged head,
[0032] 5-person ladder,
[0033] 6-Protective pad,
[0034] 7-wheels,
[0035] 8-track,
[0036] 9-Hydraulic drive assembly. DETAILED DESCRIPTION
[0037] The present invention will be further described in detail below with reference to specific embodiments. However, this should not be construed as limiting the scope of the present invention to the following embodiments. All technologies implemented based on the present invention fall within the scope of the present invention.
[0038] Unless otherwise specified, in the description of the specific embodiments of the present invention, the terms indicating orientation or positional relationships such as "upper," "lower," "left," "right," "center," "inside," and "outside" are based on the orientation or positional relationships shown in the accompanying drawings, or are the orientation or positional relationships in which the product / device / apparatus of the present invention is placed when it is conventionally used. These terms indicating orientation or positional relationships are merely for the purpose of facilitating the description of the present invention or simplifying the description of the specific embodiments to facilitate a quick understanding of the solutions by technicians. They do not indicate or imply that a particular device / component / element must have a specific orientation or be constructed and operated in a specific positional relationship, and therefore should not be construed as limiting the present invention.
[0039] In addition, the use of terms such as "horizontal," "vertical," "overhanging," "parallel," and "coaxial" does not necessarily require that the corresponding devices / components / elements be absolutely horizontal, vertical, overhanging, parallel, or coaxial. Instead, they may be slightly tilted or have deviations, as long as they do not affect the normal function of the relevant components. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted. "Coaxial" means that the two components are arranged as coaxially as possible, so that they move in a coaxial or approximately coaxial manner when their relative positions change. Alternatively, it can be simplified to mean that the corresponding devices / components / elements are arranged in a "horizontal," "vertical," "overhanging," "parallel," or "coaxial" direction, and can have an error / deviation of ±10% relative to the corresponding direction, more preferably within an error / deviation of ±8%, more preferably within an error / deviation of ±6%, more preferably within an error / deviation of ±5%, and more preferably within an error / deviation of ±4%. For example, the deviation in the "coaxial" direction is controlled within 0.2-1mm, preferably within 0.2-0.5mm. As long as the corresponding device / component / element is within the error / deviation range, it can still achieve its function in the solution of the present invention.
[0040] In addition, the expressions “first”, “second”, “third”, etc. in the terms are merely used to distinguish the description of the same or similar components, and should not be understood as emphasizing or implying the relative importance of specific components.
[0041] In addition, in the description of the embodiments of the present invention, "several", "a plurality", and "a number" represent at least 2. It can be any number such as 2, 3, 4, 5, 6, 7, 8, 9, and even more than 9.
[0042] Furthermore, in the description of the technical solutions of this utility model, unless otherwise expressly specified / defined / restricted, the terms "dispose," "install," "connect," "connected," "provided with," "laid," and "arranged" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections. They may be welding, riveting, bolting, threading, or other commonly used connection methods in the art. Such connections may be mechanical, electrical, or communication connections; they may be direct connections, indirect connections through an intermediate medium, or internal connections between two components.
[0043] Example 1
[0044] like Figures 1-4 As shown, a railway track plate transfer vehicle comprises a vehicle body 1, a frame 2, a placement platform 3, a clamping and fixing device 4, a ladder 5 and wheels 7. The wheels 7 are arranged below the vehicle body 1, and the wheels 7 can drive the vehicle body 1 to move.
[0045] The frame 2 is fixedly arranged in the middle of the vehicle body 1. The frame 2 includes four vertical poles 21 arranged at intervals and a crossbeam 22 fixed to the top of the vertical poles 21. A platform plate 23 is arranged on the crossbeam 22, and people can stand on the platform plate 23.
[0046] The placement platform 3 includes a front placement platform 31 and a rear placement platform 32. The front placement platform 31 is arranged at the front end of the frame 2, and a placement space for a track plate 0 can be formed between the front placement platform 31 and the two vertical poles 21, namely, a front placement space. The rear placement platform 32 is arranged at the rear end of the frame 2, and a placement space for a track plate 0 can be formed between the rear placement platform 32 and the two vertical poles 21, namely, a rear placement space. Therefore, the transfer vehicle of the present invention can simultaneously transport two track plates 0, thereby improving the efficiency of track transportation.
[0047] The clamping and fixing device 4 is used to fix the track plate 0 to the placement space (including the front placement space and the rear placement space). Specifically, the clamping and fixing device 4 includes a front clamping member 41 and a rear clamping member 42. The front clamping member 41 and the rear clamping member 42 are respectively hinged to the vehicle body 1. The front clamping member 41 is used to fix the track plate 0 to the front placement space and clamp the track plate 0 so that the bottom surface of the track plate 0 is placed on the front placement platform 31 and the side surface of the track plate 0 is pressed against the two vertical poles 21. The rear clamping member 42 is used to fix the track plate 0 to the rear placement space and clamp the track plate 0 so that the bottom surface of the track plate 0 is placed on the rear placement platform 32 and the side surface of the track plate 0 is pressed against the two vertical poles 21.
[0048] Preferably, the transfer vehicle further includes a hydraulic drive assembly 9 , and the hydraulic drive assembly 9 is used to drive the clamping and fixing device 4 to rotate, thereby enabling the clamping and fixing device 4 to clamp and fix the track plate 0 .
[0049] In an optional embodiment, to improve the clamping effect of the clamping device 4 on the track plate 0, an enlarged head 43 can be provided at the end of the clamping device 4, that is, the front clamping member 41 and the rear clamping member 42 are respectively provided with an enlarged head 43. The enlarged head 43 can increase the contact area with the track plate 0, thereby improving the clamping effect of the clamping device 4 on the track plate 0.
[0050] The human ladder 5 is provided on the vehicle body 1 and extends to the platform plate 23. Through the human ladder 5, the staff can climb onto the platform plate 23 of the frame 2, observe and detect the vertical placement and fixing stability of the track plate 0, and make timely adjustments.
[0051] In an optional embodiment, if Figure 1 As shown, the two human ladders 5 are symmetrically arranged to form a triangular stable structure, thereby improving the structural stability of the human ladder 5 and also improving the construction safety of the workers.
[0052] In an optional embodiment, to reduce damage to the appearance of the track plate 0 during transportation, protective pads 6 may be provided on each of the front placement platform 31 and the rear placement platform 32. Furthermore, a protective pad 6 may also be provided on the side of the upright 21 adjacent to the placement platform 3. Furthermore, a protective pad 6 may be provided on the enlarged head 43.
[0053] Preferably, the protection pad 6 can be a rubber pad, which is cheap and easy to install.
[0054] The railway track plate transfer vehicle described in the present invention can realize the simultaneous transportation of two track plates 0 by providing a front placement platform 31 and a rear placement platform 32, and can conveniently fix the track plate 0 between the placement platform and the vertical pole by providing a front clamping member 41 and a rear clamping member 42. By providing a ladder 5 extending to the platform plate, it is convenient for staff to climb onto the platform plate to observe and detect the verticality of the placement of the track plate and the stability of the fixation, and make timely adjustments.
[0055] The railway track plate transfer vehicle described in the utility model can meet the demand for large-scale continuous transportation of railway track plates and realize efficient, accurate and safe transfer of railway track plates.
[0056] Example 2
[0057] like Figures 1-4 As shown, a railway track plate transfer system includes a railway track plate transfer vehicle as described in Example 1, and the railway track plate transfer vehicle is arranged between the track plate production workshop and the plate storage area.
[0058] In an optional embodiment, the railway track plate transfer system also includes a track 8 arranged between the track plate production workshop and the plate storage area, and the wheels 7 can run along the track 8, thereby further improving the safety of the railway track plate transfer vehicle.
[0059] After the prefabrication of the track slabs 0 is completed in the track slab production workshop, the two track slabs 0 are hoisted onto the front placement platform 31 and the rear placement platform 32 of the railway track slab transfer vehicle using the production workshop gantry crane, and the track slabs 0 are clamped by the clamping and fixing devices 4. The railway track slab transfer vehicle is moved to the vicinity of the storage area, the clamping and fixing devices 4 are released, and the two track slabs 0 are hoisted into the storage area by the gantry crane for storage.
[0060] The railway track plate transportation system described in the present invention can play the role of transition transportation between the gantry crane in the production workshop and the gantry crane in the storage area by arranging the railway track plate transfer vehicle between the production workshop and the storage area, thereby realizing the rapid transportation of the railway track plates.
[0061] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A railway track plate transfer vehicle, comprising a vehicle body (1) and wheels (7), characterized in that: Also includes: A frame (2) is fixedly arranged in the middle of the vehicle body (1), the frame (2) comprising four vertical poles (21) arranged at intervals and a crossbeam (22) fixed to the top of the vertical poles (21), and a platform plate (23) is arranged on the crossbeam (22); A placement platform (3), comprising a front placement platform (31) and a rear placement platform (32), wherein the front placement platform (31) is arranged at the front end of the frame (2), and the rear placement platform (32) is arranged at the rear end of the frame (2), and the front placement platform (31) and the rear placement platform (32) are respectively used to place the track plate (0); A clamping and fixing device (4), comprising a front clamping member (41) and a rear clamping member (42), wherein the front clamping member (41) and the rear clamping member (42) are respectively hinged to the vehicle body (1), and the front clamping member (41) and the rear clamping member (42) are respectively used to clamp and fix the track plate (0); A human ladder (5) is provided on the vehicle body (1) and extends to the platform plate (23).
2. A railway track plate transfer vehicle according to claim 1, characterized in that: The front placement platform (31) and the rear placement platform (32) are respectively provided with protection pads (6).
3. The railway track plate transfer vehicle according to claim 2, characterized in that: A protective pad (6) is also provided on one side of the upright pole (21) close to the placement platform (3).
4. The railway track plate transfer vehicle according to claim 3, characterized in that: The protective pad (6) is a rubber pad.
5. The railway track plate transfer vehicle according to claim 1, characterized in that: It also includes a hydraulic drive assembly (9), which is used to drive the clamping and fixing device (4) to rotate.
6. The railway track plate transfer vehicle according to claim 1, characterized in that: The front clamping piece (41) and the rear clamping piece (42) are respectively provided with an enlarged head (43).
7. The railway track plate transfer vehicle according to claim 6, characterized in that: The enlarged head (43) is provided with a protective pad (6).
8. A railway track plate transport system, characterized in that: It comprises a railway track plate transfer vehicle as described in any one of claims 1-7.
9. The railway track plate transport system according to claim 8, characterized in that: The railway track plate transfer vehicle is arranged between the track plate production workshop and the plate storage area.
10. The railway track plate transport system according to claim 9, characterized in that: It also includes a track (8) arranged between the track plate production workshop and the plate storage area, and the wheels (7) can run along the track (8).