CN214243722U - Motor train unit overhauling platform suitable for multiple vehicle types - Google Patents
Motor train unit overhauling platform suitable for multiple vehicle types Download PDFInfo
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- CN214243722U CN214243722U CN202120222932.6U CN202120222932U CN214243722U CN 214243722 U CN214243722 U CN 214243722U CN 202120222932 U CN202120222932 U CN 202120222932U CN 214243722 U CN214243722 U CN 214243722U
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- guardrail
- platform
- bottom frame
- operation platform
- motor train
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Abstract
The application discloses EMUs overhaul platform suitable for multiple motorcycle type. This EMUs overhaul platform includes: the lifting mechanism is connected with and supports the bottom frame and the operation platform; the bottom of the operation platform is provided with a telescopic plate in a sliding way through a sliding mechanism, the operation platform is longitudinally provided with a guardrail, a ladder stand is arranged between the operation platform and the bottom frame, and the bottom frame is provided with a supporting arm. When this application has solved the EMUs to different models and has overhauld, need use different maintenance platforms and the inefficiency that causes, the impracticable technical problem, the utility model discloses have rational in infrastructure, stable good, can greatly improve EMUs maintenance efficiency.
Description
Technical Field
The application relates to the technical field of motor train unit overhauling equipment, in particular to a motor train unit overhauling platform suitable for multiple vehicle types.
Background
Along with the continuous development of society, the continuous progress of science and technology, people's trip mode also takes place the change of turning over the day and covering the ground, wherein the more and more people's of aspect of appearance of EMUs trip, wherein at EMUs periodic overhaul is the essential link, the emergence of the unexpected condition of can further preventing of the maintenance of EMUs to guarantee driving safety.
At present, China CRH1, CRH2, CRH3 and CRH5 and the subsequently introduced compound numbers are used. The external dimensions of different motor train units are greatly different. The maintenance platform is needed to be maintained for maintenance of the head train part of the motor train unit, the maintenance platforms of different motor train types are needed to be configured for maintenance of different motor train types in a temporary maintenance warehouse of the same motor train section, the mode is very inconvenient, different motor train unit models need different motor train unit maintenance platforms, resource waste is caused, the maintenance platforms cannot be used generally, and the use is very inconvenient. In summary, the invention solves the technical problems of low efficiency and impracticality caused by the fact that different overhauling platforms are needed when the motor train units of different models are overhauled.
SUMMERY OF THE UTILITY MODEL
The main aim at of this application provides a EMUs maintenance platform suitable for multiple motorcycle type to when solving to the EMUs of different models and overhauing, need use different maintenance platforms and the inefficiency that causes, impracticable technical problem.
In order to achieve the above object, according to one aspect of the present application, there is provided a motor train unit overhaul platform suitable for various vehicle models, the motor train unit overhaul platform comprising: the lifting mechanism is connected with and supports the bottom frame and the operation platform; the bottom of the operation platform is provided with a telescopic plate in a sliding way through a sliding mechanism, the operation platform is longitudinally provided with a guardrail, a ladder stand is arranged between the operation platform and the bottom frame, and the bottom frame is provided with a supporting arm. The lifting mechanism is arranged on the operation bottom frame, the top of the lifting mechanism is arranged on the side wall of the operation platform, and the lifting mechanism can be an electric lifting slide rail. The expansion plate can stretch out and draw back along the horizontal direction through slide mechanism, extends or shortens, can satisfy the shape of different EMUs like this to this maintenance platform can the rise and fall height, conveniently overhauls the EMUs of different motorcycle types.
Further, the guardrail comprises left guardrail, right guardrail and back guardrail, fixed connection between left guardrail, back guardrail, the right guardrail, and the flexible direction of expansion plate is parallel with left guardrail, right guardrail. The left guardrail is parallel to the right guardrail, the direction of the expansion plate is perpendicular to the rear guardrail, and the rear guardrail is perpendicular to the left guardrail.
Furthermore, the guardrail is the well check shape, installs entry guard gate on the left guardrail.
Further, the bottom of the bottom frame is fixedly provided with a directional wheel and a universal wheel. The directional wheel and the universal wheel are mounted to move conveniently, and a driving mechanism can be further mounted on the upper portion of the directional wheel and used for driving the directional wheel.
Furthermore, a fixed protection mechanism for preventing the operation platform from falling off is arranged on the lifting mechanism.
Further, the ladder stand is a telescopic ladder stand.
Furthermore, handrails are installed on two sides of the ladder stand.
Further, the number of the supporting arms is at least 4.
In this application, the mode that the adoption height can go up and down to horizontal direction installation expansion plate, the convenient maintenance platform of realizing can be high-altitude variation from top to bottom, can also lateral variation, can match different EMUs shapes, and is very convenient. The motor train unit maintenance device is simple in structure, easy to popularize, high in practicability and good in technical effect, and solves the technical problems of low efficiency and impracticality caused by the fact that different maintenance platforms are needed when motor train units of different models are maintained.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:
FIG. 1 is a schematic perspective view of a multiple unit servicing platform according to the present invention;
FIG. 2 is a schematic perspective view of another direction of the inspection platform for multiple motor train units according to the present invention;
FIG. 3 is a state diagram of a motor train unit entering an overhaul platform suitable for multiple motor train unit overhaul platforms according to the present invention;
wherein the reference numerals in the figures denote: 1. a bottom frame; 2. a lifting mechanism; 3. an operation platform; 4. a retractable plate; 5. a guardrail; 51. a left guardrail; 52. a right guardrail; 53. a rear guardrail; 6. climbing a ladder; 7. a support arm; 8. a protective door; 9. a directional wheel; 10. a universal wheel; 11. fixing a protection mechanism; 12. a handrail; 13. provided is a motor train unit.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It is to be understood that the term "comprising" in the description and claims of this application and in the above-described drawings is intended to cover a non-exclusive inclusion. In the present application, the terms "upper", "lower", "left", "right", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1-3, the present application relates to a multiple unit servicing platform suitable for multiple vehicle models, comprising: the device comprises a bottom frame 1, a lifting mechanism 2 and an operation platform 3, wherein the lifting mechanism is connected with and supports the bottom frame and the operation platform; the bottom of the operation platform is provided with a telescopic plate 4 in a sliding way through a sliding mechanism, the operation platform is longitudinally provided with a guardrail 5, a ladder 6 is arranged between the operation platform and the bottom frame, and the bottom frame is provided with a supporting arm 7. The lifting mechanism is arranged on the operation bottom frame, the top of the lifting mechanism is arranged on the side wall of the operation platform, and the lifting mechanism can be an electric lifting slide rail. The expansion plate can stretch out and draw back along the horizontal direction through slide mechanism, extends or shortens, can satisfy the shape of different EMUs like this to this maintenance platform can the rise and fall height, conveniently overhauls the EMUs of different motorcycle types.
As shown in fig. 1-3, the guardrail is composed of a left guardrail 51, a right guardrail 52 and a rear guardrail 53, the left guardrail, the rear guardrail and the right guardrail are fixedly connected, and the telescopic direction of the telescopic plate is parallel to the left guardrail and the right guardrail. The left guardrail is parallel to the right guardrail, the direction of the expansion plate is perpendicular to the rear guardrail, and the rear guardrail is perpendicular to the left guardrail.
As shown in fig. 1-3, the guardrail is in a well-lattice shape, and the left guardrail is provided with an entrance guard door 8.
As shown in fig. 1-3, the bottom of the bottom frame is fixedly provided with a directional wheel 9 and a universal wheel 10. The directional wheel and the universal wheel are mounted to move conveniently, and a driving mechanism can be further mounted on the upper portion of the directional wheel and used for driving the directional wheel. The driving mechanism comprises a driving motor.
As shown in fig. 1 to 3, a fixed protection mechanism 11 for preventing the work platform from falling off is mounted on the lifting mechanism. The fixed protection mechanism can be a bolt or other structures which can play a role in protection.
As shown in fig. 1-3, the ladder is a retractable ladder. The sliding mechanism at the bottom of the operation platform is an electric control sliding rail. Handrails 12 are mounted on either side of the ladder. The number of the supporting arms is at least 4. And 13, a motor train unit.
In this embodiment, the mode that the adoption height can go up and down to horizontal direction installation expansion plate, the convenient maintenance platform of realizing height variation from top to bottom, but also lateral variation can match different EMUs shape, and is very convenient. The motor train unit maintenance device is simple in structure, easy to popularize, high in practicability and good in technical effect, and solves the technical problems of low efficiency and impracticality caused by the fact that different maintenance platforms are needed when motor train units of different models are maintained.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (8)
1. The utility model provides a EMUs overhaul platform suitable for multiple motorcycle type which characterized in that includes: the device comprises a bottom frame (1), a lifting mechanism (2) and an operation platform (3), wherein the lifting mechanism is connected with and supports the bottom frame and the operation platform; the bottom of the operation platform is provided with a telescopic plate (4) in a sliding way through a sliding mechanism, the operation platform is longitudinally provided with a guardrail (5), a ladder stand (6) is arranged between the operation platform and the bottom frame, and a support arm (7) is arranged on the bottom frame.
2. The overhauling platform for the motor train unit suitable for various vehicle types as recited in claim 1, wherein the guardrail comprises a left guardrail (51), a right guardrail (52) and a rear guardrail (53), the left guardrail, the rear guardrail and the right guardrail are fixedly connected, and the telescopic direction of the telescopic plate is parallel to the left guardrail and the right guardrail.
3. The multiple unit access platform suitable for multiple vehicle types of claim 2, wherein the guardrail is in a shape of a well grid, and the left guardrail is provided with an entrance guard door (8).
4. The multiple unit service platform for multiple vehicle models according to claim 1, wherein the bottom frame is fixedly provided with a directional wheel (9) and a universal wheel (10) at the bottom.
5. The multiple unit overhaul platform for multiple vehicle models according to claim 1, wherein a fixed protection mechanism (11) for preventing the work platform from falling off is mounted on the lifting mechanism.
6. The multiple unit access platform suitable for multiple motorcycle types of claim 1, characterized in that the cat ladder is a telescopic cat ladder.
7. Motor train unit service platform suitable for multiple vehicle types according to claim 1, characterized in that handrails (12) are mounted on both sides of the ladder.
8. The multiple unit access platform of claim 1, wherein the number of support arms is at least 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120222932.6U CN214243722U (en) | 2021-01-27 | 2021-01-27 | Motor train unit overhauling platform suitable for multiple vehicle types |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120222932.6U CN214243722U (en) | 2021-01-27 | 2021-01-27 | Motor train unit overhauling platform suitable for multiple vehicle types |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214243722U true CN214243722U (en) | 2021-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120222932.6U Expired - Fee Related CN214243722U (en) | 2021-01-27 | 2021-01-27 | Motor train unit overhauling platform suitable for multiple vehicle types |
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| Country | Link |
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| CN (1) | CN214243722U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114888487A (en) * | 2022-05-11 | 2022-08-12 | 大连华锐重工冶金设备制造有限公司 | Tank opening group grinding tool for molten iron mixing vehicle tank body and installation method |
| CN117374790A (en) * | 2023-09-27 | 2024-01-09 | 海南蓄能发电有限公司 | Maintenance platform suitable for phase-change disconnecting link of power storage station and installation method of maintenance platform |
-
2021
- 2021-01-27 CN CN202120222932.6U patent/CN214243722U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114888487A (en) * | 2022-05-11 | 2022-08-12 | 大连华锐重工冶金设备制造有限公司 | Tank opening group grinding tool for molten iron mixing vehicle tank body and installation method |
| CN114888487B (en) * | 2022-05-11 | 2024-04-26 | 大连华锐重工焦炉车辆设备有限公司 | Combined grinding tool for tank opening of hot metal mixer car tank body and mounting method |
| CN117374790A (en) * | 2023-09-27 | 2024-01-09 | 海南蓄能发电有限公司 | Maintenance platform suitable for phase-change disconnecting link of power storage station and installation method of maintenance platform |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210921 |
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| CF01 | Termination of patent right due to non-payment of annual fee |