CN203844763U - Pilot cover plate - Google Patents
Pilot cover plate Download PDFInfo
- Publication number
- CN203844763U CN203844763U CN201420195408.4U CN201420195408U CN203844763U CN 203844763 U CN203844763 U CN 203844763U CN 201420195408 U CN201420195408 U CN 201420195408U CN 203844763 U CN203844763 U CN 203844763U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- pilot
- plate
- rear portion
- back shroud
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007689 inspection Methods 0.000 claims description 11
- 238000005728 strengthening Methods 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 230000007704 transition Effects 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 abstract description 20
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model relates to a pilot cover plate which comprises a front cover plate body and a rear cover plate body. The front cover plate body is used for being matched with the inner wall of the head of a pilot, and the front end of the front cover plate body is detachably connected with the inner wall of the head of the pilot. The rear cover plate body is used for being matched with the inner wall of the rear portion of the pilot. The rear cover plate body comprise a front end plate and a rear end plate, wherein one end, away from the rear end plate, of the front end plate is detachably connected with the rear end of the front cover plate body. Two sides of the rear cover plate body are detachably connected with the inner wall of the rear portion of the pilot. A checking door is disposed on the rear end plate. The pilot cover plate has the advantages that the pneumatic appearance of a rail vehicle is unaffected by the pilot cover plate, mounting and maintenance of equipment under the vehicle are facilitated by the checking door, the split detachable structure can be demounted according to needs during mounting and maintenance of the equipment under the vehicle, the equipment under the vehicle can be protected effectively, the service life of the equipment under the vehicle is prolonged, and maintenance cost is lowered.
Description
Technical field
The utility model relates to vehicle arrangement technical field, particularly a kind of pilot cover plate.
Background technology
Existing guideway vehicle, especially motor train unit, equipment complex interfaces under car, taking current intercity motor train unit as example, adopt brand-new head dummy, cancel dash plate, and equipment under the multiple cars such as pilot strut bar, troubleshooting rubber, antenna, bogie truck pilot has been installed on vehicle body bottom frame, in vehicle operating process, owing to there is no protective device, under these cars, equipment is vulnerable to that stone hits, the injury such as freezing, affects service life, increases maintenance cost.
Therefore; how a kind of protective device is provided; make it after for guideway vehicle; in the case of not affecting the installation and maintenance of equipment under its aerodynamic configuration and car; equipment under actv. protection car; extend its service life, reduce maintenance cost, become those skilled in the art's important technological problems urgently to be resolved hurrily.
Utility model content
In view of this, the utility model provides a kind of pilot cover plate, makes it after for guideway vehicle to reach; in the case of not affecting the installation and maintenance of equipment under its aerodynamic configuration and car; equipment under actv. protection car, extends its service life, reduces the object of maintenance cost.
For achieving the above object, the utility model provides following technical scheme:
A kind of pilot cover plate, for coordinate forming device protection cabin body with the inwall that is arranged on the pilot on vehicle body bottom frame, comprising:
Anterior cover plate, for coordinating with the head inwall of described pilot, the head inwall of its front end and described pilot removably connects;
Rear portion cover plate, for coordinating with the rear inside wall of described pilot, comprise anterior end plate and rear portion end plate, described anterior end plate formation " L " shape that is connected with described rear portion end plate, described anterior end plate removably connects away from one end of described rear portion end plate and the rear end of described anterior cover plate, described rear portion end plate removably connects away from one end and the described vehicle body bottom frame of described anterior end plate, the both sides of described rear portion cover plate and the rear inside wall of described pilot removably connect, and on the end plate of described rear portion, are provided with inspection door.
Preferably, between described anterior cover plate and described rear portion cover plate, removably connect by transition beam.
Preferably, the cross-sectional plane of described transition beam is inverse-T-shaped.
Preferably, described anterior cover plate is Split type structure, comprises side by side and symmetrically arranged the first front shroud and the second front shroud.
Preferably, described rear portion cover plate is Split type structure, comprise the first back shroud being arranged side by side, the second back shroud and the 3rd back shroud, the both sides of described the second back shroud removably connect with a side of described the first back shroud and a side of described the 3rd back shroud respectively, the opposite side of the opposite side of described the first back shroud and described the 3rd back shroud removably connects with the rear inside wall of described pilot respectively, described the first back shroud comprises the first front end-plate and the first lower back panel, described the second back shroud comprises the second front end-plate and the second lower back panel, described the 3rd back shroud comprises the 3rd front end-plate and the 3rd lower back panel, described the first front end-plate, the described anterior end plate of the common formation of described the second front end-plate and described the 3rd front end-plate, described the first lower back panel, the described rear portion of the common formation of described the second lower back panel and described the 3rd lower back panel end plate, and described the first lower back panel, on described the second lower back panel and described the 3rd lower back panel, be provided with inspection door.
Preferably, between described the second back shroud and described the first back shroud and described the 3rd back shroud, be connected by flange.
Preferably, on the cover plate of described rear portion, be provided with the reserved fluting for dodging equipment under car.
Preferably, in the rear inside wall of described pilot, be provided with strengthening rib, the both sides of described rear portion end plate are provided with the gap coordinating with described strengthening rib, and described rear portion end plate removably connects by the first attaching parts and the described strengthening rib of " L " shape.
Preferably, described rear portion end plate removably connects by the second attaching parts and the described vehicle body bottom frame of " L " shape away from one end of described anterior end plate.
Preferably, described pilot cover plate is made up of glass-felt plastic.
Can find out from technique scheme, the pilot cover plate that the utility model provides, comprises anterior cover plate and rear portion cover plate, and wherein, anterior cover plate is for coordinating with the head inwall of pilot, and the head inwall of its front end and pilot removably connects; Rear portion cover plate is for coordinating with the rear inside wall of pilot, comprise anterior end plate and rear portion end plate, anterior end plate formation " L " shape that is connected with rear portion end plate, anterior end plate removably connects away from one end of rear portion end plate and the rear end of anterior cover plate, rear portion end plate removably connects away from one end and the vehicle body bottom frame of anterior end plate, the both sides of rear portion cover plate and the rear inside wall of pilot removably connect, and on the end plate of rear portion, are provided with inspection door.By detouchable pilot cover plate is set in pilot, make it coordinate forming device protection cabin body with the inwall of pilot, owing to not exposing after the installation of pilot cover plate, so it can not affect the aerodynamic configuration of guideway vehicle, make guideway vehicle in operational process, keep air-flow smooth-going, and it is provided with inspection door on the end plate of rear portion, be convenient to equipment under car, such as installation and the maintenance of antenna etc., simultaneously, pilot cover plate adopts split type detouchable structure, under car in the installation and maintenance process of equipment, can be at any time according to requiring to pull down, be convenient to the installation and maintenance of equipment, therefore, it can protect equipment under car by actv., extend the service life of equipment under car, reduce maintenance cost.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Structural representation after the pilot cover plate that Fig. 1 provides for the utility model embodiment is installed;
The pilot cover plate that Fig. 2 provides for the utility model embodiment and the local enlarged diagram of pilot strengthening rib junction;
The pilot cover plate that Fig. 3 provides for the utility model embodiment and the local enlarged diagram of vehicle body bottom frame junction;
The front view of the pilot cover plate that Fig. 4 provides for the utility model embodiment;
The birds-eye view of the pilot cover plate that Fig. 5 provides for the utility model embodiment;
The lateral plan of the pilot cover plate that Fig. 6 provides for the utility model embodiment.
Detailed description of the invention
The utility model provides a kind of pilot cover plate; make it after for guideway vehicle to reach, in the case of not affecting the installation and maintenance of equipment under its aerodynamic configuration and car, equipment under actv. protection car; extend its service life, reduce the object of maintenance cost.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-Fig. 3, the structural representation after the pilot cover plate that Fig. 1 provides for the utility model embodiment is installed; The pilot cover plate that Fig. 2 provides for the utility model embodiment and the local enlarged diagram of pilot strengthening rib junction; The pilot cover plate that Fig. 3 provides for the utility model embodiment and the local enlarged diagram of vehicle body bottom frame junction.
The utility model provides a kind of pilot cover plate, for coordinate forming device protection cabin body with the inwall that is arranged on the pilot 1 on vehicle body bottom frame 2, comprises anterior cover plate 5 and rear portion cover plate 3.
Wherein, anterior cover plate 5 is for coordinating with the head inwall of pilot 1, and the head inwall of its front end and pilot 1 removably connects; Rear portion cover plate 3 is for coordinating with the rear inside wall of pilot 1, comprise anterior end plate and rear portion end plate, anterior end plate formation " L " shape that is connected with rear portion end plate, anterior end plate removably connects away from one end of rear portion end plate and the rear end of anterior cover plate 5, rear portion end plate removably connects away from one end and the vehicle body bottom frame 2 of anterior end plate, the rear inside wall of the both sides of rear portion cover plate 3 and pilot 1 removably connects, and is provided with inspection door 10 on the end plate of rear portion.
Compared with prior art, the pilot cover plate that the utility model provides, adopt detouchable Split type structure, coordinate forming device protection cabin body with the inwall of pilot 1, owing to not exposing after the installation of pilot cover plate, so it can not affect the aerodynamic configuration of guideway vehicle, make guideway vehicle in operational process, keep air-flow smooth-going, and it is provided with inspection door 10 on the end plate of rear portion, be convenient to equipment under car, such as installation and the maintenance of antenna etc., simultaneously, because it adopts detouchable split-type structural, under car in the installation and maintenance process of equipment, can be at any time according to requiring to pull down, be convenient to the installation and maintenance of equipment, therefore, it can protect equipment under car by actv., extend the service life of equipment under car, reduce maintenance cost.
Because the overall length of pilot cover plate is longer, in order to increase the Joint strenght between anterior cover plate 5 and rear portion cover plate 3, making it in vehicle operating process, keep firm connects, in the utility model embodiment, refer to Fig. 4, the front view of the pilot cover plate that Fig. 4 provides for the utility model embodiment, between anterior cover plate 5 and rear portion cover plate 3, removably connect by transition beam 4, further, the cross-sectional plane of transition beam 4 is inverse-T-shaped, the transition beam 4 that employing has inverse-T-shaped cross-sectional plane connects anterior cover plate 5 and rear portion cover plate 3, what can make that anterior cover plate 5 is connected with rear portion cover plate 3 is more firm, promote junction intensity.
Because vehicle bottom is provided with equipment under a large amount of cars, therefore for the ease of install and maintenance cart under equipment, in the utility model embodiment, refer to Fig. 5 and Fig. 6, the birds-eye view of the pilot cover plate that Fig. 5 provides for the utility model embodiment, the lateral plan of the pilot cover plate that Fig. 6 provides for the utility model embodiment, anterior cover plate 5 adopts split-type structural, it comprises side by side and symmetrically arranged the first front shroud 51 and the second front shroud 52, further, rear portion cover plate 3 also adopts split-type structural, comprise the first back shroud 31 being arranged side by side, the second back shroud 32 and the 3rd back shroud 33, the both sides of the second back shroud 32 removably connect with a side of the first back shroud 31 and a side of the 3rd back shroud 33 respectively, the opposite side of the opposite side of the first back shroud 31 and the 3rd back shroud 33, the namely both sides of rear portion cover plate 3, removably connect with the rear inside wall of pilot 1 respectively, by adopting the split-type structural of this many plates, under the car that can install as required or safeguard, the plate of the pilot cover plate on relevant position is pulled down in the position of equipment, be convenient to the carrying out of installation and maintenance work, save time, further, the first back shroud 31 comprises the first front end-plate and the first lower back panel, the second back shroud 32 comprises the second front end-plate and the second lower back panel, the 3rd back shroud 33 comprises the 3rd front end-plate and the 3rd lower back panel, the first front end-plate, the second front end-plate and the 3rd front end-plate form anterior end plate jointly, the first lower back panel, the second lower back panel and the 3rd lower back panel form rear portion end plate jointly, and the first lower back panel, on the second lower back panel and the 3rd lower back panel, be provided with inspection door 10, all offer inspection door 10 by being arranged on each piece lower back panel, can be more convenient equipment under car is installed or is safeguarded, taking intercity motor train unit as example, on the position near the first lower back panel and the 3rd lower back panel, be provided with TCR antenna, and be provided with BTM antenna near on the position of the second lower back panel, therefore, can be by being arranged on the first lower back panel, inspection door 10 on the second lower back panel and the 3rd lower back panel, these antenna is installed and safeguarded, handled easily.
Between the second back shroud 32 and the first back shroud 31 and the 3rd back shroud 33, can adopt various ways to be connected, in the utility model embodiment, between the second back shroud 32 and the first back shroud 31 and the 3rd back shroud 33, be connected by flange.
In order to make pilot cover plate not affect the installation of equipment under car, in the utility model embodiment, consult Fig. 5, on rear portion cover plate 3, be provided with the reserved fluting for dodging equipment under car, reserved fluting can be determined according to the actual installation situation of equipment under car, taking intercity motor train unit as example, under its car, equipment comprises two TCR antenna and two symmetrical bogie truck pilots that are symmetrically distributed in car body both sides, therefore, can be near the fluting 11 of dodging antenna is set on the position of the first lower back panel and the 3rd lower back panel on the first front end-plate and the 3rd front end-plate, in the both sides of rear portion cover plate 3, namely the first front end-plate and the 3rd front end-plate are away from the groove 12 of dodging bogie truck pilot is set on the side of the second front end-plate.
In the rear inside wall of pilot 1, be conventionally provided with strengthening rib, therefore, for more firm pilot cover plate and pilot 1 are linked together, in the utility model embodiment, the both sides of rear portion end plate are provided with the gap coordinating with strengthening rib, and rear portion end plate removably connects with strengthening rib by first attaching parts 7 of " L " shape.
Rear portion end plate can adopt various ways to be connected with vehicle body bottom frame 2, and in the utility model embodiment, rear portion end plate removably connects with vehicle body bottom frame 2 by second attaching parts 9 of " L " shape away from one end of anterior end plate.
Because number of devices under car is more; and comprise various antennas; therefore; in order to meet moulding complexity and the clear area requirement of antenna non-metal; in the utility model embodiment, pilot cover plate is made up of glass-felt plastic, and glass-felt plastic has light weight and hard, non-conductive, the advantage such as mechanical strength is high, withstanding corrosion; can, in meeting above-mentioned requirements, play a very good protection.
In this specification sheets, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a pilot cover plate, for coordinate forming device protection cabin body with the inwall that is arranged on the pilot (1) on vehicle body bottom frame (2), is characterized in that, comprising:
Anterior cover plate (5), for coordinating with the head inwall of described pilot (1), the head inwall of its front end and described pilot (1) removably connects;
Rear portion cover plate (3), for coordinating with the rear inside wall of described pilot (1), comprise anterior end plate and rear portion end plate, described anterior end plate formation " L " shape that is connected with described rear portion end plate, described anterior end plate removably connects away from one end of described rear portion end plate and the rear end of described anterior cover plate (5), described rear portion end plate removably connects away from one end and the described vehicle body bottom frame (2) of described anterior end plate, the rear inside wall of the both sides of described rear portion cover plate (3) and described pilot (1) removably connects, on the end plate of described rear portion, be provided with inspection door (10).
2. pilot cover plate according to claim 1, is characterized in that, between described anterior cover plate (5) and described rear portion cover plate (3), removably connects by transition beam (4).
3. pilot cover plate according to claim 2, is characterized in that, the cross-sectional plane of described transition beam (4) is inverse-T-shaped.
4. pilot cover plate according to claim 1, is characterized in that, described anterior cover plate (5) is Split type structure, comprises side by side and symmetrically arranged the first front shroud (51) and the second front shroud (52).
5. pilot cover plate according to claim 1, it is characterized in that, described rear portion cover plate (3) is Split type structure, comprise the first back shroud (31) being arranged side by side, the second back shroud (32) and the 3rd back shroud (33), the both sides of described the second back shroud (32) removably connect with a side of described the first back shroud (31) and a side of described the 3rd back shroud (33) respectively, the opposite side of the opposite side of described the first back shroud (31) and described the 3rd back shroud (33) removably connects with the rear inside wall of described pilot (1) respectively, described the first back shroud (31) comprises the first front end-plate and the first lower back panel, described the second back shroud (32) comprises the second front end-plate and the second lower back panel, described the 3rd back shroud (33) comprises the 3rd front end-plate and the 3rd lower back panel, described the first front end-plate, the described anterior end plate of the common formation of described the second front end-plate and described the 3rd front end-plate, described the first lower back panel, the described rear portion of the common formation of described the second lower back panel and described the 3rd lower back panel end plate, and described the first lower back panel, on described the second lower back panel and described the 3rd lower back panel, be provided with inspection door (10).
6. pilot cover plate according to claim 5, is characterized in that, between described the second back shroud (32) and described the first back shroud (31) and described the 3rd back shroud (33), is connected by flange.
7. pilot cover plate according to claim 1, is characterized in that, is provided with the reserved fluting for dodging equipment under car on described rear portion cover plate (3).
8. pilot cover plate according to claim 1, it is characterized in that, in the rear inside wall of described pilot (1), be provided with strengthening rib, the both sides of described rear portion end plate are provided with the gap coordinating with described strengthening rib, and described rear portion end plate removably connects with described strengthening rib by first attaching parts (7) of " L " shape.
9. pilot cover plate according to claim 1, is characterized in that, described rear portion end plate removably connects with described vehicle body bottom frame (2) by second attaching parts (9) of " L " shape away from one end of described anterior end plate.
10. according to the pilot cover plate described in claim 1-9 any one, it is characterized in that, described pilot cover plate is made up of glass-felt plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420195408.4U CN203844763U (en) | 2014-04-22 | 2014-04-22 | Pilot cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420195408.4U CN203844763U (en) | 2014-04-22 | 2014-04-22 | Pilot cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203844763U true CN203844763U (en) | 2014-09-24 |
Family
ID=51557814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420195408.4U Expired - Fee Related CN203844763U (en) | 2014-04-22 | 2014-04-22 | Pilot cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203844763U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527704A (en) * | 2014-12-15 | 2015-04-22 | 南车青岛四方机车车辆股份有限公司 | Railway vehicle and head vehicle barrier-removing device thereof |
| CN106627647A (en) * | 2017-02-23 | 2017-05-10 | 青岛四机宏达工贸有限公司 | Barrier-removing device for lightweight rail vehicle |
| US9889864B2 (en) | 2014-12-15 | 2018-02-13 | Crrc Qingdao Sifang Co., Ltd. | Railway vehicle and head vehicle barrier-removing device thereof |
| CN110509947A (en) * | 2019-08-26 | 2019-11-29 | 中车四方车辆有限公司 | A kind of low floor vehicle vehicle bottom protective device |
-
2014
- 2014-04-22 CN CN201420195408.4U patent/CN203844763U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527704A (en) * | 2014-12-15 | 2015-04-22 | 南车青岛四方机车车辆股份有限公司 | Railway vehicle and head vehicle barrier-removing device thereof |
| CN104527704B (en) * | 2014-12-15 | 2017-12-01 | 中车青岛四方机车车辆股份有限公司 | A kind of rail vehicle and its head car obstacle deflector |
| US9889864B2 (en) | 2014-12-15 | 2018-02-13 | Crrc Qingdao Sifang Co., Ltd. | Railway vehicle and head vehicle barrier-removing device thereof |
| CN106627647A (en) * | 2017-02-23 | 2017-05-10 | 青岛四机宏达工贸有限公司 | Barrier-removing device for lightweight rail vehicle |
| CN110509947A (en) * | 2019-08-26 | 2019-11-29 | 中车四方车辆有限公司 | A kind of low floor vehicle vehicle bottom protective device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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 & ROLLING STOCK Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 |