CN204279452U - A kind of intercity motor train unit and side sliding door cover plate thereof - Google Patents
A kind of intercity motor train unit and side sliding door cover plate thereof Download PDFInfo
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- CN204279452U CN204279452U CN201420529931.6U CN201420529931U CN204279452U CN 204279452 U CN204279452 U CN 204279452U CN 201420529931 U CN201420529931 U CN 201420529931U CN 204279452 U CN204279452 U CN 204279452U
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- sliding door
- side sliding
- cover plate
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Abstract
The utility model relates to a kind of intercity motor train unit and side sliding door cover plate thereof, this side sliding door cover plate, comprise the vertical cover of side sliding door and transverse slat, described side sliding door founds access hole cover offered for access door mechanism, and described access hole place is also provided with the portable plate for closing described access hole removably.Portable plate can be disassembled opposite house mechanism and overhaul by this side sliding door cover plate in maintenance process, after maintenance, portable plate is reinstalled, portable plate is only side sliding door and founds the less plate of one piece of area on cover, overall compared to side sliding door cover plate, its lighter in weight, disassembly process are comparatively easy, thus spent in disassembly process muscle power is also less comparatively speaking, and this just can save a large amount of disassembly and assembly times, thus effectively improves the overhaul efficiency of side sliding door.A kind of intercity motor train unit with above-mentioned side sliding door cover plate are also disclosed in the utility model.
Description
Technical field
The utility model relates to intercity motor train unit production technical field, particularly a kind of inter-city train group and side sliding door cover plate thereof.
Background technology
Inter-city train generally refers to the medium and small marshalling Short-Distance Passenger Trains of many order of classes or grades at school trends public transport of starting between two cities not far from one another, and inter-city train does not stop in midway or only stops little station, has advantage quickly and easily.
Generally, inter-city train is all set to side sliding door for the car door that passenger is upper and lower, the side that drive in door mechanism is moved to car body by side sliding door in passenger getting on/off process is open by doorway, doorway closed by promotion side sliding door return when car door needs to close Shi Men mechanism and seals, door mechanism for the movement of drive side sliding door is comparatively complicated, generally comprise and drive cylinder and multiple link gear, there is provided comfortable take environment to give in compartment, door mechanism generally can be located at inside by side sliding door cover plate, side sliding door cover plate generally comprises side sliding door and founds cover and be arranged at the transverse slat that described side sliding door stands cover top.
But current side sliding door cover plate is integral type structure, once the door mechanism of side sliding door needs maintenance, side sliding door cover plate integral demounting is just needed to get off, because the point of connection of side sliding door cover plate is more, thus in maintenance process, dismounting side sliding door cover plate will repair time of at substantial, this not only can increase the labour intensity of service personnel, also can reduce overhaul efficiency simultaneously.
Therefore, how can reduce the labour intensity of service personnel in side sliding door maintenance process, improving overhaul efficiency is the technical matters that current those skilled in the art need solution badly.
Utility model content
One of the purpose of this utility model is to provide a kind of side sliding door cover plate of intercity motor train unit, so that can reduce the labour intensity of service personnel in side sliding door maintenance process, improves overhaul efficiency.
Another object of the present utility model is to provide a kind of intercity motor train unit with above-mentioned side sliding door cover plate.
For solving the problems of the technologies described above, the side sliding door cover plate of the intercity motor train unit that the utility model provides, comprise the vertical cover of side sliding door and transverse slat, and described side sliding door founds access hole cover offered for access door mechanism, and described access hole place is also provided with the portable plate for closing described access hole removably.
Preferably, described portable plate is connected by vertical cover of screw and described side sliding door.
Preferably, described portable plate is used for founding the edge that cover is connected with described side sliding door and is provided with inserting groove, described side sliding door stands on cover and is provided with for the plug side with described inserting groove adaptation, and described portable plate stands plug side grafting on cover by inserting groove that it is arranged and described side sliding door.
Preferably, described portable plate is provided with inserting groove away from the side of car body sidewall, described side sliding door stands on cover and is provided with for the plug side with described inserting groove adaptation, described portable plate is away from the side of described car body sidewall by described inserting groove and described plug side grafting, and described portable plate is connected with described car body sidewall by bolt near the side of described car body sidewall.
Preferably, the lower end of described transverse slat and described side sliding door found cover and are rotatably connected, and the upper end of described transverse slat is connected with the sidewall bolt of car body.
Preferably, the lower end of described transverse slat and described side sliding door is vertical covers hinged or pass through gemel connection.
Preferably, the vertical cover of described side sliding door and described transverse slat are glass steel material.
In intercity motor train unit provided by the utility model, comprise side sliding door cover plate, and described side sliding door cover plate is side sliding door cover plate disclosed in above-mentioned any one.
As can be seen from above technical scheme, in side sliding door cover plate provided by the utility model, found access hole cover is provided with for access door mechanism at side sliding door, and the position offering access hole is also provided with the portable plate for closed access hole removably.
Owing to being provided with access hole on the vertical cover of side sliding door, and be connected for dismantled and assembled with vertical cover of side sliding door for the portable plate of closed access hole, thus in maintenance process, portable plate can be disassembled opposite house mechanism to overhaul, after maintenance, portable plate is reinstalled, portable plate is only side sliding door and founds the less plate of one piece of area on cover, overall compared to side sliding door cover plate, its lighter in weight, disassembly process is comparatively easy, thus spent in disassembly process muscle power is also less comparatively speaking, this just can save a large amount of disassembly and assembly times, thus effectively improve the overhaul efficiency of side sliding door.
Owing to having above-mentioned side sliding door cover plate in the intercity motor train unit provided in the utility model, thus it also has all advantages of above-mentioned side sliding door cover plate, no longer repeats herein to this.
Accompanying drawing explanation
The side cross sectional views of the side sliding door of the intercity motor train unit that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the C-C cutaway view of Fig. 1.
Wherein, 1 is the vertical cover of side sliding door, and 2 is transverse slat, and 3 is portable plate, and 4 is inserting groove, and 5 is plug side, and 6 is bolt.
Detailed description of the invention
One of core of the present utility model is to provide a kind of side sliding door cover plate of intercity motor train unit, so that can reduce the labour intensity of service personnel in side sliding door maintenance process, improves overhaul efficiency.
Another core object of the present utility model is to provide a kind of intercity motor train unit with above-mentioned side sliding door cover plate.
In order to make those skilled in the art person understand the utility model scheme better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Please refer to Fig. 1 and Fig. 2, the side cross sectional views of the side sliding door of the intercity motor train unit that Fig. 1 provides for the utility model embodiment, Fig. 2 is the C-C cutaway view of Fig. 1.
In the side sliding door cover plate of the intercity motor train unit that the utility model embodiment provides, comprise side sliding door and found cover 1 and transverse slat 2, as shown in Figures 1 and 2, the utility model is relative to the improvement of prior art, side sliding door founds access hole cover 1 offered for access door mechanism, and access hole place is also provided with the portable plate 3 for closed access hole removably.
What needs were described is, the area of access hole should under guarantee can effectively implement the prerequisite of maintenance process, what arrange is less as far as possible, and the area that can be used in the portable plate 3 of closed access hole is like this less, to make the disassembly process of portable plate 3 be more prone to.
Access hole is provided with owing to standing at side sliding door on cover 1, and for the dismantled and assembled connection of portable plate 3 of closed access hole, thus in maintenance process, portable plate 3 can be disassembled opposite house mechanism to overhaul, after maintenance, portable plate 3 is reinstalled, portable plate 3 is only side sliding door and founds the less plate of one piece of area on cover 1, overall compared to side sliding door cover plate, its lighter in weight, disassembly process is comparatively easy, thus spent in disassembly process muscle power is also less comparatively speaking, this just can save a large amount of disassembly and assembly times, thus effectively improve the overhaul efficiency of side sliding door.
The removable mode that those skilled in the art easily expect is more, and such as portable plate 3 is connected by screw and stands on cover 1 at side sliding door, thus realizes portable plate 3 and stand the dismantled and assembled of cover 1 with side sliding door and be connected; More easy socket connection can also be adopted, concrete, stand on cover 1 at side sliding door and plug side 5 is set for the position be connected with portable plate 3, portable plate 3 is provided with the inserting groove 4 with plug side 5 adaptation for standing on edge that cover 1 is connected with side sliding door, and portable plate 3 to stand plug side 5 grafting on cover 1 with side sliding door by inserting groove 4 that it is arranged.
Adopt the mode of grafting can ensure the convenience of portable plate dismounting although portable plate 3 and side sliding door found cover 1 entirety, but be through the operation that motor train unit are long-term, the plugging position that portable plate 3 and side sliding door stand between cover 1 easily loosens, there is potential safety hazard, additionally provide in the present embodiment for this reason and a kind ofly adopt bolt to fix the mode combined with grafting to fix portable plate 3, concrete, portable plate 3 is provided with inserting groove 4 away from the side of car body sidewall, side sliding door stands on cover 1 and is provided with for the plug side 5 with inserting groove 4 adaptation on portable plate 3, portable plate 3 to stand plug side 5 grafting on cover 1 by inserting groove 4 and side sliding door away from the side of car body sidewall, portable plate 3 is connected with car body sidewall (i.e. body framing) by bolt 6 near the side of car body sidewall, as shown in Figure 2, this kind of fixed form not only can ensure the convenience of portable plate 3 dismounting but also can ensure the fastness that portable plate 3 is installed.
In order to optimize the technical scheme in above-described embodiment further, in the side sliding door cover plate provided in the present embodiment, the lower end of transverse slat 2 and side sliding door found cover 1 and are rotatably connected, and the upper end of transverse slat 2 is connected with the sidewall of car body by bolt, can by the Bolt dismantling of connection body sidewall and transverse slat 2 in maintenance process, then transverse slat 2 is made to rotate, so that overhaul the door mechanism being positioned at transverse slat 2 position.
Be understandable that, transverse slat 2 lower end and side sliding door found the mode that cover 1 is rotatably connected and have multiple, and such as transverse slat 2 lower end is articulated with side sliding door and stands on cover 1, or the lower end of transverse slat 2 and side sliding door found cover 1 and pass through gemel connection.
In order to alleviate the weight of side sliding door cover plate while can ensureing side sliding door cover plate bulk strength as far as possible, the side sliding door in the present embodiment founds cover 1 and transverse slat 2 all adopts glass steel material to be made.
Also disclose a kind of intercity motor train unit in the utility model, these intercity motor train unit are provided with side sliding door cover plate, and this side sliding door cover plate is side sliding door cover plate disclosed in above-mentioned any one embodiment.
Owing to there is above-mentioned side sliding door cover plate in these intercity motor train unit, because these intercity motor train unit have all advantages of above-mentioned side sliding door cover plate concurrently, in present specification, this is no longer repeated.
Above intercity motor train unit provided by the utility model and side sliding door cover plate thereof are described in detail.Apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection domain of the utility model claim.
Claims (8)
1. the side sliding door cover plate of intercity motor train unit, comprise the vertical cover of side sliding door (1) and transverse slat (2), it is characterized in that, the vertical cover (1) of described side sliding door offers the access hole for access door mechanism, and described access hole place is also provided with the portable plate (3) for closing described access hole removably.
2. the side sliding door cover plate of intercity motor train unit according to claim 1, is characterized in that, described portable plate (3) covers (1) be connected by screw and described side sliding door are vertical.
3. the side sliding door cover plate of intercity motor train unit according to claim 1, it is characterized in that, described portable plate (3) is provided with inserting groove (4) for founding with described side sliding door the edge that cover is connected, the vertical cover (1) of described side sliding door is provided with for the plug side (5) adaptive with described inserting groove (4), inserting groove (4) with described side sliding door vertical plug side (5) grafting of covering (1) on of described portable plate (3) by it is arranged.
4. the side sliding door cover plate of intercity motor train unit according to claim 1, it is characterized in that, described portable plate (3) is provided with inserting groove (4) away from the side of car body sidewall, the vertical cover (1) of described side sliding door is provided with for the plug side (5) adaptive with described inserting groove (4), described portable plate (3) is away from the side of described car body sidewall by described inserting groove (4) and described plug side (5) grafting, and described portable plate (3) is connected with described car body sidewall by bolt (6) near the side of described car body sidewall.
5. the side sliding door cover plate of intercity motor train unit according to claim 1, it is characterized in that, the lower end of described transverse slat (2) and described side sliding door be vertical to be covered (1) and is rotatably connected, and the upper end of described transverse slat (2) is connected with the sidewall bolt of car body.
6. the side sliding door cover plate of intercity motor train unit according to claim 5, is characterized in that, the lower end of described transverse slat (2) and described side sliding door be vertical cover (1) hinged or pass through gemel connection.
7. the side sliding door cover plate of the intercity motor train unit according to claim 1-6 any one, is characterized in that, the vertical cover (1) of described side sliding door and described transverse slat (2) are glass steel material.
8. intercity motor train unit, comprise side sliding door cover plate, it is characterized in that, described side sliding door cover plate is for as the side sliding door cover plate in claim 1-7 as described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420529931.6U CN204279452U (en) | 2014-09-15 | 2014-09-15 | A kind of intercity motor train unit and side sliding door cover plate thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420529931.6U CN204279452U (en) | 2014-09-15 | 2014-09-15 | A kind of intercity motor train unit and side sliding door cover plate thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204279452U true CN204279452U (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420529931.6U Active CN204279452U (en) | 2014-09-15 | 2014-09-15 | A kind of intercity motor train unit and side sliding door cover plate thereof |
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| CN (1) | CN204279452U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416323A (en) * | 2015-11-24 | 2016-03-23 | 唐山轨道客车有限责任公司 | Car door mechanism protective device |
| CN109606400A (en) * | 2019-01-30 | 2019-04-12 | 重庆中车长客轨道车辆有限公司 | Rain eaves assembly and car body |
| WO2020134002A1 (en) * | 2018-12-27 | 2020-07-02 | 中车唐山机车车辆有限公司 | Door cover plate for side wall of train, and train |
-
2014
- 2014-09-15 CN CN201420529931.6U patent/CN204279452U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416323A (en) * | 2015-11-24 | 2016-03-23 | 唐山轨道客车有限责任公司 | Car door mechanism protective device |
| WO2020134002A1 (en) * | 2018-12-27 | 2020-07-02 | 中车唐山机车车辆有限公司 | Door cover plate for side wall of train, and train |
| CN109606400A (en) * | 2019-01-30 | 2019-04-12 | 重庆中车长客轨道车辆有限公司 | Rain eaves assembly and car body |
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| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Patentee after: CRRC QINGDAO SIFANG CO., LTD. Address before: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Patentee before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. |