CN212049242U - Skid driving device of embedded medium-low speed maglev train maintenance platform - Google Patents
Skid driving device of embedded medium-low speed maglev train maintenance platform Download PDFInfo
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- CN212049242U CN212049242U CN202020144596.3U CN202020144596U CN212049242U CN 212049242 U CN212049242 U CN 212049242U CN 202020144596 U CN202020144596 U CN 202020144596U CN 212049242 U CN212049242 U CN 212049242U
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- speed reducer
- adjusting plate
- adjusting
- skid
- reducer module
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Abstract
The utility model discloses a skid driving device of an embedded medium-low speed maglev train maintenance platform, which comprises a bracket, an adjusting plate, a speed reducer module and a driving wheel; the support is fixedly arranged on the maintenance platform, two ends of the adjusting plate are fixedly connected with the support, the speed reducer module is arranged below the adjusting plate, one end of the speed reducer module is hinged to the adjusting plate, a displacement adjusting mechanism used for adjusting displacement between the speed reducer module and the adjusting plate is arranged between the other end of the speed reducer module and the adjusting plate, and the driving wheel is arranged on the speed reducer module. The utility model provides an among the prior art maglev train park need remove its technical problem to the assigned position on the skid of dimension guarantor platform under the power-off state, have advantages such as compact reliable, maintenance convenience and simple structure.
Description
Technical Field
The utility model relates to an embedded low-speed maglev train track technical field especially relates to a skid drive arrangement of embedded low-speed maglev train dimension platform.
Background
The medium-low speed magnetic suspension train is one that suspends, guides and pulls by electromagnetic force. The medium-low speed magnetic levitation traffic has the advantages of low noise, low cost, strong climbing capability, small turning radius, short construction period and the like. At present, the medium and low speed magnetic levitation lines which are in passenger carrying operation in China comprise a Changsha magnetic levitation express line and a Beijing magnetic levitation S1 line.
The embedded medium-low speed magnetic levitation traffic system is a brand-new technology in the field of magnetic levitation, and in the aspect of technical performance, indexes such as the highest speed, the acceleration capability, the climbing capability, the turning radius, the energy consumption and the like of the embedded medium-low speed magnetic levitation traffic system are superior to those of the existing urban rail traffic systems such as Changsha magnetic levitation and Beijing magnetic levitation. The running track beam of the embedded medium-low speed maglev train and the train are of an encircling structure, the train cannot be directly placed on the track beam, and a special maintenance platform is required to be matched for ensuring the work of closing the embedded medium-low speed maglev train, transferring the embedded medium-low speed maglev train to a running line after closing the train, maintaining the train and the like.
In order to ensure the work of the embedded medium-low speed maglev train such as closing the train, transferring the train to the running line after closing the train, maintaining the train and the like, the running line is matched with a special maintenance platform. The vehicle is parked on a skid of the maintenance platform in a power-off state and needs to be moved to a specified position through a driving device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an embedded well low-speed maglev train maintains skid drive arrangement of platform to solve among the prior art maglev train and park the technical problem that need remove assigned position with it on the skid of maintenance platform under the power-off state.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a skid driving device of an embedded medium-low speed maglev train maintenance platform comprises a bracket, an adjusting plate, a speed reducer module and a driving wheel; the support is fixedly arranged on the maintenance platform, two ends of the adjusting plate are fixedly connected with the support, the speed reducer module is arranged below the adjusting plate, one end of the speed reducer module is hinged to the adjusting plate, a displacement adjusting mechanism used for adjusting displacement between the speed reducer module and the adjusting plate is arranged between the other end of the speed reducer module and the adjusting plate, and the driving wheel is arranged on the speed reducer module.
Optionally or preferably, the speed reducer module includes a speed reducer and a speed reducer mounting plate, the driving wheel is disposed on the speed reducer, and the speed reducer is mounted on the lower side of the speed reducer mounting plate.
Optionally or preferably, one end of the upper side of the speed reducer mounting plate is hinged to the adjusting plate through a pin shaft, and the displacement adjusting mechanism is arranged at the other end of the upper side of the speed reducer mounting plate.
Alternatively or preferably, the displacement adjusting mechanism comprises a guide shaft and a pressing spring, and the pressing spring is arranged outside the guide shaft.
Based on the technical scheme, the embodiment of the utility model provides a can produce following technological effect at least:
the utility model discloses a skid driving device of an embedded medium-low speed maglev train maintenance platform, a bolt adjusting mechanism of which can adjust the pre-positive pressure of a driving wheel, and a spring automatic tensioning mechanism is utilized to ensure that the driving wheel obtains a continuous positive pressure; the whole device has small, compact, stable and reliable structure and low manufacturing and maintenance cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is an isometric view of the present invention;
fig. 2 is a front view of the present invention.
In the figure: 1-a scaffold; 2-adjusting the plate; 3-a guide shaft; 4-adjusting the bolt; 5-a compression spring; 6-speed reducer mounting plate; (ii) a 7-driving wheels; 8-a speed reducer; 9-a pin shaft; 10-dimension protection platform.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following will describe the technical solutions of the present invention in detail. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-2:
a skid driving device of an embedded medium-low speed maglev train maintenance platform comprises a bracket 1, an adjusting plate 2, a speed reducer module and a driving wheel 7; support 1 is fixed to be established on dimension guarantor platform 10, adjusting plate 2 both ends are through 6 adjusting bolt 4 (each 3 in both ends about) and support 1 fixed connection, and adjusting bolt 4 makes drive wheel 7 compress tightly on the skid just, the speed reducer module is established below adjusting plate 2 to one end is articulated with adjusting plate 2, is equipped with the displacement adjustment mechanism that is used for adjusting displacement between speed reducer module and the adjusting plate 2 between the other end and the adjusting plate 2, drive wheel 7 is established on the speed reducer module.
As optional implementation mode, the speed reducer module includes speed reducer 8 and speed reducer mounting panel 6, drive wheel 7 is established on speed reducer 8, speed reducer 8 is installed in the downside of speed reducer mounting panel 6 to drive wheel 7 sticiss on the skid, converts the revolving force of speed reducer 8 just reversing into the drive power that the straight line was gone, and the drive skid moves about.
As an optional implementation manner, one end of the upper side of the speed reducer mounting plate 6 is hinged to the adjusting plate 2 through a pin shaft 9, the displacement adjusting mechanism is arranged at the other end of the upper side of the speed reducer mounting plate 6, and the speed reducer 8 is mounted on one side close to the pin shaft 9.
As an optional implementation manner, the displacement adjusting mechanism includes 2 guide shafts 3 and 2 hold-down springs 5, 2 hold-down springs 5 are arranged outside 2 guide shafts 3, 2 guide shafts 3 are fixedly connected with a speed reducer mounting plate 6 and movably connected with an adjusting plate 2, the hold-down springs 5 enable a driving wheel 7 to be continuously pressed on a skid, and the pressing force of the adjusting bolt 4 and the hold-down springs 5 on the driving wheel 7 can be adjusted to meet different driving loads.
The driving wheel 7 and the pressing spring 5 form a lever principle through a pin shaft 9, and the driving wheel 7 can obtain larger positive pressure by using smaller elastic force.
The utility model discloses an action principle does:
the adjusting bolt 4 enables the driving wheel 7 and the skid to keep enough pressing force and can provide enough driving force under different load conditions; the compression spring 5 enables the driving wheel 7 to be always in contact with the skid, and the interruption of the driving force can be automatically compensated when the driving surface of the skid is uneven; the pressing spring 5 is far away from the driving wheel 7, and the driving wheel 7 can obtain larger positive pressure by using a smaller spring by utilizing the lever principle, so that the device can adapt to different driving loads.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (4)
1. The utility model provides a skid drive arrangement of platform is protected to embedded well low-speed maglev train dimension which characterized in that: comprises a bracket (1), an adjusting plate (2), a speed reducer module and a driving wheel (7); support (1) is fixed to be established on dimension guarantor platform (10), adjusting plate (2) both ends and support (1) fixed connection, the speed reducer module is established below adjusting plate (2) to one end is articulated with adjusting plate (2), is equipped with the displacement adjustment mechanism who is used for adjusting displacement between speed reducer module and adjusting plate (2) between the other end and adjusting plate (2), drive wheel (7) are established on the speed reducer module.
2. The skid driving device of the maintenance platform of the embedded medium-low speed magnetic-levitation train as claimed in claim 1, wherein: the speed reducer module comprises a speed reducer (8) and a speed reducer mounting plate (6), the driving wheel (7) is arranged on the speed reducer (8), and the speed reducer (8) is mounted on the lower side of the speed reducer mounting plate (6).
3. The skid driving device of the maintenance platform of the embedded medium-low speed magnetic-levitation train as claimed in claim 2, wherein: one end of the upside of the speed reducer mounting plate (6) is hinged with the adjusting plate (2) through a pin shaft (9), and the displacement adjusting mechanism is arranged at the other end of the upside of the speed reducer mounting plate (6).
4. The skid driving device of the maintenance platform of the embedded medium-low speed magnetic-levitation train as claimed in claim 3, wherein: the displacement adjusting mechanism comprises a guide shaft (3) and a compression spring (5), and the compression spring (5) is arranged on the outer side of the guide shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020144596.3U CN212049242U (en) | 2020-01-22 | 2020-01-22 | Skid driving device of embedded medium-low speed maglev train maintenance platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020144596.3U CN212049242U (en) | 2020-01-22 | 2020-01-22 | Skid driving device of embedded medium-low speed maglev train maintenance platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212049242U true CN212049242U (en) | 2020-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020144596.3U Active CN212049242U (en) | 2020-01-22 | 2020-01-22 | Skid driving device of embedded medium-low speed maglev train maintenance platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212049242U (en) |
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2020
- 2020-01-22 CN CN202020144596.3U patent/CN212049242U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210806 Address after: 611400 Sichuan Xinjin Industrial Park, Chengdu, Sichuan Patentee after: CHENGDU XINZHU ROAD & BRIDGE MACHINERY Co.,Ltd. Address before: No. 58, south section of Industrial Avenue, Qinglong Town, Pengshan District, Meishan City, Sichuan Province, 620860 Patentee before: SICHUAN XINZHU INTELLIGENT ENGINEERING EQUIPMENT MANUFACTURING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220816 Address after: 611430 No. 99, Xingyuan Third Road, Wujin street, Xinjin District, Chengdu, Sichuan Patentee after: Sichuan development Maglev Technology Co.,Ltd. Address before: 611400 Sichuan Xinjin Industrial Park, Chengdu, Sichuan Patentee before: CHENGDU XINZHU ROAD & BRIDGE MACHINERY Co.,Ltd. |