CN210313321U - Railway freight car crossbar dismouting device - Google Patents
Railway freight car crossbar dismouting device Download PDFInfo
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- CN210313321U CN210313321U CN201920895896.2U CN201920895896U CN210313321U CN 210313321 U CN210313321 U CN 210313321U CN 201920895896 U CN201920895896 U CN 201920895896U CN 210313321 U CN210313321 U CN 210313321U
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- tray
- support arm
- crossbar
- slide rail
- lift
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Abstract
The utility model relates to a railway freight car crossbar dismouting device, including automobile body, elevating system, rotary mechanism and tray mechanism. The lifting mechanism is arranged on the vehicle body. The rotating mechanism is arranged on the lifting mechanism, and the tray mechanism is arranged on the rotating mechanism. The lifting mechanism is used for driving the rotating mechanism to lift, the rotating mechanism is used for driving the tray mechanism to rotate, and the tray mechanism is used for bearing the cross rod. Foretell railway freight car crossbar dismouting device carries out the dismouting in-process to the railway freight car crossbar, and rotary mechanism removes tray mechanism to suitable angle, places the crossbar on tray mechanism, bears by tray mechanism to through elevating system drive tray mechanism lift action, and drive the crossbar through the automobile body and remove preset position, thereby need not many staff and carry the crossbar from top to bottom in step, can alleviate operating personnel's intensity of labour greatly, and easy operation is convenient, has improved dismouting efficiency.
Description
Technical Field
The utility model relates to a railway freight car crossbar dismouting technical field especially relates to a railway freight car crossbar dismouting device.
Background
When the railway freight car is repaired, the cross rods need to be disassembled from the bogie under the conditions of cracks, deformation, nut looseness, full 6 years of axial rubber gaskets and the like, detection, shot blasting and paint spraying are carried out, and finally the qualified cross rods are assembled on the bogie. Typically, the cross-bar is disassembled and installed manually for service. Due to the limitation of the size and the quality of the cross rod, when the cross rod is disassembled or installed, 4 workers are required to cooperate with each other and lift up and down to complete the disassembly, so that the safety hazard of inconsistent command is easily generated, the labor intensity of the workers is high, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
Based on this, need overcome prior art's defect, provide a railway freight car crossbar dismouting device, it can alleviate operating personnel's intensity of labour, improves dismouting efficiency.
The technical scheme is as follows: a railway wagon cross rod dismounting device comprises: a vehicle body; the lifting mechanism is arranged on the vehicle body; the tray mechanism is arranged on the rotating mechanism, the lifting mechanism is used for driving the rotating mechanism to lift, the rotating mechanism is used for driving the tray mechanism to rotate, and the tray mechanism is used for bearing the cross rod.
Foretell railway freight car crossbar dismouting device carries out the dismouting in-process to the railway freight car crossbar, and rotary mechanism removes tray mechanism to suitable angle, places the crossbar on tray mechanism, bears by tray mechanism to through elevating system drive tray mechanism lift action, and drive the crossbar through the automobile body and remove preset position, thereby need not many staff and carry the crossbar from top to bottom in step, can alleviate operating personnel's intensity of labour greatly, and easy operation is convenient, has improved dismouting efficiency.
In one embodiment, a walking motor and a walking wheel are arranged on the vehicle body, the walking motor drives the walking wheel to rotate, and the walking wheel is movably arranged on the track.
In one embodiment, the lifting mechanism is a scissor lift, a lead screw lift, a cylinder lift, a hydraulic cylinder lift, or a cylinder lift.
In one embodiment, the lifting mechanism comprises a first slide rail, a first support arm, a second slide rail and a telescopic mechanism, wherein the first slide rail is arranged on the vehicle body; the first support arm and the second support arm are arranged in a crossed manner and are rotatably connected through a hinge, the bottom end of the first support arm is slidably arranged on the first slide rail, and the top end of the first support arm is slidably arranged on the second slide rail; the bottom end of the second support arm is rotatably arranged on the first slide rail, and the top end of the second support arm is rotatably arranged on the second slide rail; one end of the telescopic mechanism is rotatably connected with the vehicle body, and the other end of the telescopic mechanism is rotatably connected with the first supporting arm.
In one embodiment, the first support arm and the second support arm are both frame structures.
In one embodiment, the telescopic mechanism is a hydraulic cylinder, and a hydraulic station is arranged on the vehicle body and connected with the hydraulic cylinder.
In one embodiment, the rotating mechanism comprises a bottom plate, a top plate and a bearing turntable arranged between the bottom plate and the top plate, the bottom plate is arranged on the lifting mechanism, and the tray mechanism is arranged on the top plate.
In one embodiment, the tray mechanism comprises a tray plate arranged on the rotating mechanism and more than two upright posts arranged on the tray plate, wherein more than one bracket is arranged on the upright posts and is used for supporting the cross rod.
In one embodiment, the number of the upright posts is four, and four upright posts are arranged on the tray plate in a rectangular shape; the bracket is more than two, the bracket sets up at interval on the stand.
In one embodiment, the bracket is rotatably disposed on the upright.
Drawings
Fig. 1 is a schematic structural view of a cross bar dismounting device for a railway wagon according to an embodiment of the present invention;
fig. 2 is a front view of the railway wagon cross rod dismounting device according to an embodiment of the present invention during operation;
fig. 3 is a side view of the railway wagon cross bar dismounting device according to an embodiment of the present invention in operation;
fig. 4 is a top view of the railway wagon cross bar dismounting device according to an embodiment of the present invention during operation;
fig. 5 is a front view of the dismounting device for a railway wagon cross bar according to an embodiment of the present invention when the cross bar is lowered.
Reference numerals:
10. the device comprises a vehicle body, 11, a walking motor, 12, a walking wheel, 20, a lifting mechanism, 21, a first sliding rail, 22, a first supporting arm, 23, a second supporting arm, 24, a second sliding rail, 25, a telescopic mechanism, 30, a rotating mechanism, 31, a bottom plate, 32, a top plate, 33, a bearing turntable, 40, a tray mechanism, 41, a tray plate, 42, a stand column, 43, a bracket, 44, a supporting leg, 50, a cross rod, 60 and a track.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the description of the present invention, it is to be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly connected" to another element, there are no intervening elements present.
In one embodiment, referring to fig. 1 and 2, a railway wagon cross bar dismounting device includes a wagon body 10, a lifting mechanism 20, a rotating mechanism 30 and a tray mechanism 40. The lifting mechanism 20 is provided on the vehicle body 10. The rotating mechanism 30 is disposed on the lifting mechanism 20, and the tray mechanism 40 is disposed on the rotating mechanism 30. The lifting mechanism 20 is used for driving the rotating mechanism 30 to lift, the rotating mechanism 30 is used for driving the tray mechanism 40 to rotate, and the tray mechanism 40 is used for bearing the cross rod 50.
The railway wagon cross rod dismounting device has the advantages that in the process of dismounting the railway wagon cross rods, the rotating mechanism 30 moves the tray mechanism 40 to a proper angle, the cross rods 50 are placed on the tray mechanism 40 and are borne by the tray mechanism 40, the tray mechanism 40 is driven to lift through the lifting mechanism 20, the cross rods 50 are driven to move to the preset positions through the vehicle body 10, accordingly, multiple workers do not need to carry the cross rods 50 up and down synchronously, the labor intensity of the operators can be greatly reduced, the operation is simple and convenient, and the dismounting efficiency is improved.
Further, referring to fig. 2, 3 and 5, a vehicle body 10 is provided with a traveling motor 11 and traveling wheels 12. The walking motor 11 drives the walking wheels to rotate, and the walking wheels are movably arranged on the track 60. Specifically, the vehicle body 10 is an electric vehicle body 10. During operation, the walking motor 11 drives the walking wheels to rotate, and the walking wheels move along the walking wheels 12, so that the cross rod 50 is moved to a preset position.
In one embodiment, the lifting mechanism is a scissor lift, a lead screw lift, a cylinder lift, a hydraulic cylinder lift, or a cylinder lift.
In one embodiment, referring to fig. 1 and fig. 2, the lifting mechanism includes a first slide rail 21, a first support arm 22, a second support arm 23, a second slide rail 24, and a telescopic mechanism 25. The first slide rail 21 is disposed on the vehicle body 10. The first support arm 22 and the second support arm 23 are arranged in a crossed manner and are rotatably connected through a hinge, the bottom end of the first support arm 22 is slidably arranged on the first slide rail 21, and the top end of the first support arm 22 is slidably arranged on the second slide rail 24. The bottom end of the second support arm 23 is rotatably disposed on the first slide rail 21, and the top end of the second support arm 23 is rotatably disposed on the second slide rail 24. One end of the telescopic mechanism 25 is rotatably connected to the vehicle body 10, and the other end of the telescopic mechanism 25 is rotatably connected to the first support arm 22. Specifically, the telescoping mechanism 25 may be a screw motor drive, a cylinder drive, a hydraulic cylinder drive, or a cylinder drive.
In one embodiment, referring to fig. 1, 3 and 4, the first support arm 22 and the second support arm 23 are both frame structures. Specifically, the frame structure is a rectangular frame or a square frame. The lower cross beams of the two frame structures are supported on the first slide rail 21 of the vehicle body 10, and the upper cross beams of the two frame structures are supported on the second slide rail 24, so that a better supporting effect is achieved. Further, the telescopic mechanism 25 is a hydraulic cylinder, and a hydraulic station is arranged on the vehicle body 10 and connected with the hydraulic cylinder.
In one embodiment, referring to fig. 1 and fig. 2 again, the rotating mechanism 30 includes a bottom plate 31, a top plate 32, and a bearing turntable 33 disposed between the bottom plate 31 and the top plate 32. The bottom plate 31 is disposed on the lifting mechanism 20, and the tray mechanism 40 is disposed on the top plate 32. Thus, the bearing turntable 33 drives the top plate 32 to rotate, and accordingly the cross rod 50 on the tray mechanism 40 is driven to rotate to a preset angle position, so that the disassembly and assembly operation is convenient.
In one embodiment, referring to fig. 1 and fig. 2 again, the tray mechanism 40 includes a tray plate 41 disposed on the rotating mechanism 30 and two or more columns 42 disposed on the tray plate 41, wherein the columns 42 are disposed with one or more brackets 43, and the brackets 43 are used for supporting the cross bar 50. In this way, not only the cross bar 50 can be placed on the tray plate 41, but also the cross bar 50 can be placed on the carriage 43, supported by the carriage 43, so that more cross bars 50 can be placed.
In one embodiment, referring to fig. 1, fig. 2 and fig. 4 again, the number of the upright posts 42 is four, and four upright posts 42 are arranged on the tray plate 41 in a rectangular shape. The number of the brackets 43 is two or more, and the brackets 43 are disposed on the column 42 at intervals. Therefore, the four rod body parts of the cross rod 50 are supported by the upper brackets 43 of the four upright posts 42 together, and the supporting effect on the cross rod 50 is better. Further, the number of the columns 42 may be two, three, or five as an alternative. In addition, the greater the number of brackets 43, the correspondingly greater the number of cross bars 50 supported thereby, for example, when there are three brackets 43 spaced on the column 42, it is possible to support one cross bar 50 on each of the three brackets 43 on the column 42, for a total of three cross bars 50; when there are four spaced brackets 43 on the upright 42, four brackets 43 on the upright 42 can support one cross bar 50 for a total of four cross bars 50.
In one embodiment, the bracket 43 is rotatably disposed on the upright 42. So, the bracket 43 can rotate correspondingly according to the specific shape of the cross bar 50, so that the bracket 43 can be supported under the bar body of the cross bar 50, and a better supporting effect is ensured. In addition, the crossbar 50 may be rotated during the process of attaching and detaching the crossbar 50, so that the crossbar 50 can be easily taken in and out of the tray mechanism 40.
Further, referring to fig. 1 and 2, the bottom of the tray plate 41 is provided with more than one leg 44, the leg 44 is provided with a socket for inserting the fork of the forklift, when the tray mechanism 40 is provided with the cross bar 50, the fork of the forklift is inserted into the socket of the leg 44, and the tray mechanism 40 is lifted and disassembled above the rotating mechanism 30. Thus, the tray mechanism 40 can be easily carried.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a railway freight car crossbar dismouting device which characterized in that includes:
a vehicle body;
the lifting mechanism is arranged on the vehicle body;
the tray mechanism is arranged on the rotating mechanism, the lifting mechanism is used for driving the rotating mechanism to lift, the rotating mechanism is used for driving the tray mechanism to rotate, and the tray mechanism is used for bearing the cross rod.
2. The railway wagon cross rod dismounting device as claimed in claim 1, wherein a traveling motor and traveling wheels are arranged on the wagon body, the traveling motor drives the traveling wheels to rotate, and the traveling wheels are movably arranged on the track.
3. A rail wagon cross bar dismounting device as claimed in claim 1, wherein the lifting mechanism is a scissor lift, a lead screw lift, a cylinder lift, a hydraulic cylinder lift or a cylinder lift.
4. A railway wagon cross bar dismounting device as claimed in claim 3, wherein the lifting mechanism comprises a first slide rail, a first support arm, a second slide rail and a telescoping mechanism, the first slide rail is arranged on the wagon body; the first support arm and the second support arm are arranged in a crossed manner and are rotatably connected through a hinge, the bottom end of the first support arm is slidably arranged on the first slide rail, and the top end of the first support arm is slidably arranged on the second slide rail; the bottom end of the second support arm is rotatably arranged on the first slide rail, and the top end of the second support arm is rotatably arranged on the second slide rail; one end of the telescopic mechanism is rotatably connected with the vehicle body, and the other end of the telescopic mechanism is rotatably connected with the first supporting arm.
5. A railway wagon crossbar disassembly and assembly device as claimed in claim 4, wherein the first support arm and the second support arm are both frame structures.
6. A railway wagon cross rod dismounting device as claimed in claim 4, wherein the telescopic mechanism is a hydraulic cylinder, and a hydraulic station is arranged on the wagon body and connected with the hydraulic cylinder.
7. A railway wagon cross bar dismounting device as claimed in claim 1, wherein the rotating mechanism comprises a bottom plate, a top plate and a bearing turntable arranged between the bottom plate and the top plate, the bottom plate is arranged on the lifting mechanism, and the tray mechanism is arranged on the top plate.
8. A railway wagon cross rod dismounting device as claimed in any one of claims 1 to 7, wherein the tray mechanism comprises a tray plate arranged on the rotating mechanism and more than two columns arranged on the tray plate, and more than one bracket is arranged on the columns and is used for supporting the cross rod.
9. A rail wagon crossbar disassembly and assembly device as claimed in claim 8, wherein the number of the columns is four, and four columns are arranged on the tray plate in a rectangular shape; the bracket is more than two, the bracket sets up at interval on the stand.
10. A railway wagon crossbar disassembly and assembly device as claimed in claim 8, wherein the bracket is rotatably disposed on the upright.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920895896.2U CN210313321U (en) | 2019-06-14 | 2019-06-14 | Railway freight car crossbar dismouting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920895896.2U CN210313321U (en) | 2019-06-14 | 2019-06-14 | Railway freight car crossbar dismouting device |
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| Publication Number | Publication Date |
|---|---|
| CN210313321U true CN210313321U (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920895896.2U Active CN210313321U (en) | 2019-06-14 | 2019-06-14 | Railway freight car crossbar dismouting device |
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| Country | Link |
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| CN (1) | CN210313321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112429681A (en) * | 2020-12-06 | 2021-03-02 | 济南霸力升降机械有限公司 | Electric scissor type lifting platform |
-
2019
- 2019-06-14 CN CN201920895896.2U patent/CN210313321U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112429681A (en) * | 2020-12-06 | 2021-03-02 | 济南霸力升降机械有限公司 | Electric scissor type lifting platform |
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| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 419, block C, Shenhua building, 16 ande Road, Dongcheng District, Beijing, 100010 Patentee after: Shenhua Railway Equipment Co.,Ltd. Address before: 100010 Shenhua Building, 16 Ander Road, Dongcheng District, Beijing, 17 Floors, Block C Patentee before: SHENHUA RAIL AND FREIGHT WAGONS TRANSPORT Co.,Ltd. |