CN203769556U - High-speed train unit water filling nozzle and sewage draining exit inspection door - Google Patents
High-speed train unit water filling nozzle and sewage draining exit inspection door Download PDFInfo
- Publication number
- CN203769556U CN203769556U CN201320823978.9U CN201320823978U CN203769556U CN 203769556 U CN203769556 U CN 203769556U CN 201320823978 U CN201320823978 U CN 201320823978U CN 203769556 U CN203769556 U CN 203769556U
- Authority
- CN
- China
- Prior art keywords
- door
- plate
- water filling
- sewage draining
- draining exit
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 238000007689 inspection Methods 0.000 title claims abstract description 30
- 239000010865 sewage Substances 0.000 title claims abstract description 22
- 230000000712 assembly Effects 0.000 claims abstract description 18
- 238000000429 assembly Methods 0.000 claims abstract description 18
- 239000000428 dust Substances 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 4
- 241000271559 Dromaiidae Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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- Wing Frames And Configurations (AREA)
Abstract
The utility model relates to a high-speed train unit water filling nozzle and sewage draining exit inspection door. The inspection door comprises a door plate and a door plate framework, wherein sliding ways are arranged on the two sides of the door plate framework, the door plate framework and the sliding ways are installed on the inner side of an apron board, supports are fixed to the two sides of the door plate, sliding assemblies are arranged on the supports, and the sliding assemblies slide along the sliding ways so that the door plate can be opened and closed. The inspection door is simple in structure, easy to install, convenient to open and close, fast to operate, safe in operation and attractive in appearance. Besides, when the door plate is opened, the door plate moves towards the inner side of the apron board, the water filling operation and the sewage draining operation are not affected, the opening track of the door plate is limited due to the arrangement of the sliding ways, devices below a train body can be avoided, and the space requirement of the apron board and the inner side of the inspection door is met.
Description
Technical field
The utility model relates to the manually operated door structure of a kind of EMU water filling port and sewage draining exit, belongs to rail vehicle manufacturing technology field.
Background technology
The passenger train that comprises EMUs, in the equipment compartment of vehicle bottom, be provided with water tank and dirt box, correspondingly on the skirtboard of car body both sides external, be provided with the water filling port being connected with water tank and the sewage draining exit being connected with dirt box, for being the water tank water filling in car and blowdown tank is carried out to blowdown at railroad platform or motor-car base.
The water filling port and the sewage draining exit inspection panel that generally adopt are at present all fairly simple, comprise a door-plate, adopt common folding door structure, rely on four jiaos of locks or chain of triangulation to carry out fastening.When operation, need to first unblank, then open folding door, after having operated, will lock locking again.This folding door structure operation time-consuming (having strict time requirement during the enterprising line operate of platform), and after long period of operation, lock easily lost efficacy.When vehicle operating, under the effect of blast, inspection panel can be opened automatically, and stretches out outside car body, exceeds vehicle gauge, bumps with the outer object of car, has very large unsafe factor.
Utility model content
The utility model main purpose is to address the above problem and is not enough, and a kind of simple to operate, EMU water filling port and sewage draining exit inspection panel that security performance is high are provided.
For achieving the above object, the technical solution of the utility model is:
A kind of EMU water filling port and sewage draining exit inspection panel, comprise door-plate and door-plate skeleton, both sides at described door-plate skeleton are provided with slideway, described door-plate skeleton and slideway are arranged on the inner side of skirtboard, both sides at described door-plate are fixed with support, on described support, be provided with slide assemblies, described slide assemblies slides and realizes the switching of described door-plate along described slideway.
Further, described slide assemblies comprises bearing and the roller bearing being fixed on described support, and described roller bearing slides in described slideway.
Further, the described slideway that is positioned at described door-plate skeleton one side is divided into two sections, be respectively sliding way and glide path, in the top of each side of described door-plate and bottom correspondence, be fixed with slide assemblies described in upper and lower two described supports and two groups, the described slide assemblies that is arranged on described door-plate top slides in described sliding way, the described slide assemblies that is arranged on described door-plate bottom slides in described glide path, described sliding way is extend to body inner side direction L shaped, and described glide path vertically extends.
Further, in described sliding way and glide path, be provided with one group or two groups of spring backstops of sliding for limiting described slide assemblies.
Further, in top and the bottom of described glide path, be respectively provided with one group of spring backstop, in the bottom of described sliding way, be provided with one group of spring backstop.
Further, described in each, spring backstop place is provided with demountable dust cover.
Further, the surrounding at described door-plate is provided with a circle rubber weather strip.
Further, on the external surface of described door-plate, be provided with at least one stingy hand.
Further, described door-plate, door-plate skeleton and slideway are aluminium extruded sections.
Content to sum up, a kind of EMU water filling port described in the utility model and sewage draining exit inspection panel, can not open under the prerequisite of skirtboard, gives the water filling of EMUs water tank and dirt box blowdown on platform or base.This detecting gate overall structure is simple, easily installs, and switch is convenient, and operation is rapid, and security of operation is specious.And door-plate moves and do not affect water filling and blowdown operation to the interior side direction of skirtboard when opening, by arranging of slideway, limit it and open track, can avoid the equipment of car body below, meet the space requirement of skirtboard and inspection panel inner side.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the B-B sectional view of Fig. 2.
As shown in Figure 1 to Figure 3, door-plate 1, door-plate skeleton 2, screw 3, slideway 4, sliding way 4a, glide path 4b, support 5, bearing 6, roller bearing 7, spring backstop 8, dust cover 9, flanging 10, rubber weather strip 11, scratches hand 12, skirtboard 13, connecting rod 14.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail:
As shown in Figure 1, EMU water filling port described in the utility model and sewage draining exit inspection panel, open on the skirtboard 13 of car body both sides, and the structure of the inspection panel of water filling port and sewage draining exit is identical, water filling port and sewage draining exit are positioned at the inner side of inspection panel, open inspection panel and can carry out water filling and blowdown operation.
As shown in Figure 1, inspection panel comprises door-plate 1 and door-plate skeleton 2, and door-plate skeleton 2 is fixed on the inwall of skirtboard 13 by screw 3.As shown in Figure 2, in the both sides of door-plate skeleton 2, be provided with slideway 4, the opening of the slideway 4 of both sides is relative.As shown in Figure 3, in the both sides of door-plate 1, be fixed with support 5, on each support 5, be provided with slide assemblies, slide assemblies comprises the bearing 6 being fixed on support 5 and is arranged on the roller bearing 7 in bearing 6, and roller bearing 7 slides and realizes the switching of door-plate 1 along slideway 4.
As shown in Figure 2, in the present embodiment, the slideway 4 that is positioned at door-plate skeleton 2 one sides is divided into two sections, be respectively sliding way 4a and glide path 4b, be total up to 4 slideways, in the top of each side of door-plate 1 and bottom correspondence, be fixed with upper and lower two supports 5 and two groups of bearings 6 and roller bearing 7, the roller bearing 7 that is arranged on 1 liang of side roof part of door-plate slides in the sliding way 4a of both sides, and the roller bearing 7 that is arranged on 1 liang of side bottom of door-plate slides in the glide path 4b of both sides.
Sliding way 4a is roughly " L " shape of extending to body inner side direction, bending part is arc transition, glide path 4b vertically extends, sliding way 4a is for limiting the motion track at door-plate 1 top, make door-plate 1 can rationally avoid the equipment under car when opening, meet the space requirement of skirtboard 13 and inspection panel inner side, glide path 4b is for limiting the motion track of door-plate 1 bottom.When door-plate 1 is opened, the bottom of door-plate 1 moves up, and move until door-plate 1 is all opened to body inner side direction at the top of door-plate 1.Door-plate 1 has under the restriction of slideway 4 and moves to body inner side direction, also can not stretch out outside car, and cause security incident, and meanwhile, door-plate 1 is opened to the inside does not affect water filling and blowdown operation yet.
Top and each embedding of bottom at glide path 4b are provided with one group of spring backstop 8, in the bottom of sliding way 4a, embed one group of spring backstop 8 is installed.The spring backstop 8 of the bottom of glide path 4b bottom and sliding way 4a is for limiting the closed condition of door-plate 1, when door-plate 1 cuts out, the roller bearing 7 of door-plate 1 both sides stops by two groups of spring blocks 8, make door-plate 1 in vehicle operating all the time in closed condition, can not open because of the vibration that vehicle operating produces, and then produce noise.
One group of spring backstop 8 at glide path 4b top, for limiting the opening of door-plate 1, when door-plate 1 is opened, the roller bearing 7 of 1 liang of side bottom of door-plate stops by spring block 8, make door-plate 1 stop at the state of unlatching, be beneficial to operating personnel and carry out water filling and blowdown operation.Door-plate 1 is when opening or closing, and operating personnel only need exert oneself a little, overcomes the elastic force of spring backstop 8.
At each spring backstop 8 place, dust cover 9 is set, dust cover 9 is fixed by screws on door-plate skeleton 2, it not only plays dustproof effect, while is the stop dog position with regulating spring backstop 8 for convenience detach also, guarantee under the effect of suitable power, conveniently open and shutoff operation, and make door-plate 1 maintain unlatching or closed condition.
Surrounding at door-plate 1 has recessed to the inside flanging 10, on the external surface of flanging 10, be provided with a circle rubber weather strip 11, when door-plate 1 cuts out, the external surface of door-plate 1 is mutually concordant with the external surface of skirtboard 13, the overall appearance degree that guarantees car body, meanwhile, rubber weather strip 11 is by the clearance seal between door-plate 1 and skirtboard 13, reach seal request, anti-sealing and dust enter skirtboard 13 inside.
As shown in Figure 1, on the external surface of door-plate 1, be provided with at least one stingy hand 12, scratch hand 12 number is set and determine according to the equipment installation situation of vehicle bottom position, to avoid equipment under car.
Door-plate 1, door-plate skeleton 2 and slideway 4 all adopt aluminium profile to form, and are used for guaranteeing flatness and manufacturing tolerance, to guarantee that door-plate 1 can be in the interior smooth and easy unhinderedly slip of slideway 4.Meanwhile, adopt aluminium extruded sections can also guarantee the bulk strength of inspection panel, and alleviate the weight of inspection panel, meet the light-weighted requirement of vehicle.
As shown in figures 1 and 3, between two sliding way 4a of door body skeleton 2 both sides and all connect a connecting rod 14 between two glide path 4b, play the effect of strengthening slideway 4 bulk strengths.
This inspection panel adopts slideway structure, has easy installation, and switch is convenient, operation rapidly, security of operation, specious and do not need to increase and be locked into the advantages such as row is closed.
As mentioned above, given scheme content, can derive similar technical scheme by reference to the accompanying drawings.In every case be the content that does not depart from technical solutions of the utility model, any simple modification, equivalent variations and the modification above embodiment done according to technical spirit of the present utility model, all still belong in the scope of technical solutions of the utility model.
Claims (9)
1. an EMU water filling port and sewage draining exit inspection panel, it is characterized in that: comprise door-plate and door-plate skeleton, both sides at described door-plate skeleton are provided with slideway, described door-plate skeleton and slideway are arranged on the inner side of skirtboard, both sides at described door-plate are fixed with support, on described support, be provided with slide assemblies, described slide assemblies slides and realizes the switching of described door-plate along described slideway.
2. EMU water filling port according to claim 1 and sewage draining exit inspection panel, is characterized in that: described slide assemblies comprises bearing and the roller bearing being fixed on described support, and described roller bearing slides in described slideway.
3. EMU water filling port according to claim 1 and 2 and sewage draining exit inspection panel, it is characterized in that: the described slideway that is positioned at described door-plate skeleton one side is divided into two sections, be respectively sliding way and glide path, in the top of each side of described door-plate and bottom correspondence, be fixed with slide assemblies described in upper and lower two described supports and two groups, the described slide assemblies that is arranged on described door-plate top slides in described sliding way, the described slide assemblies that is arranged on described door-plate bottom slides in described glide path, described sliding way is extend to body inner side direction L shaped, described glide path vertically extends.
4. EMU water filling port according to claim 3 and sewage draining exit inspection panel, is characterized in that: in described sliding way and glide path, be provided with one group or two groups of spring backstops of sliding for limiting described slide assemblies.
5. EMU water filling port according to claim 4 and sewage draining exit inspection panel, is characterized in that: top and bottom at described glide path are respectively provided with one group of spring backstop, are provided with one group of spring backstop in the bottom of described sliding way.
6. EMU water filling port according to claim 4 and sewage draining exit inspection panel, is characterized in that: described in each, spring backstop place is provided with demountable dust cover.
7. EMU water filling port according to claim 1 and sewage draining exit inspection panel, is characterized in that: the surrounding at described door-plate is provided with a circle rubber weather strip.
8. EMU water filling port according to claim 1 and sewage draining exit inspection panel, is characterized in that: on the external surface of described door-plate, be provided with at least one stingy hand.
9. EMU water filling port according to claim 1 and sewage draining exit inspection panel, is characterized in that: described door-plate, door-plate skeleton and slideway are aluminium extruded sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320823978.9U CN203769556U (en) | 2013-12-13 | 2013-12-13 | High-speed train unit water filling nozzle and sewage draining exit inspection door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320823978.9U CN203769556U (en) | 2013-12-13 | 2013-12-13 | High-speed train unit water filling nozzle and sewage draining exit inspection door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203769556U true CN203769556U (en) | 2014-08-13 |
Family
ID=51286758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320823978.9U Expired - Lifetime CN203769556U (en) | 2013-12-13 | 2013-12-13 | High-speed train unit water filling nozzle and sewage draining exit inspection door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203769556U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216818A (en) * | 2015-09-22 | 2016-01-06 | 唐山轨道客车有限责任公司 | Sewage draining exit skirtboard and train |
| CN106223793A (en) * | 2016-08-30 | 2016-12-14 | 青岛罗美威奥新材料制造有限公司 | A kind of synchronous mode slideway inspection door |
| CN113060168A (en) * | 2019-12-16 | 2021-07-02 | 中车唐山机车车辆有限公司 | Apron board limiting device of rail train and rail train |
-
2013
- 2013-12-13 CN CN201320823978.9U patent/CN203769556U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216818A (en) * | 2015-09-22 | 2016-01-06 | 唐山轨道客车有限责任公司 | Sewage draining exit skirtboard and train |
| CN105216818B (en) * | 2015-09-22 | 2018-09-11 | 中车唐山机车车辆有限公司 | Sewage draining exit skirtboard and train |
| CN106223793A (en) * | 2016-08-30 | 2016-12-14 | 青岛罗美威奥新材料制造有限公司 | A kind of synchronous mode slideway inspection door |
| CN113060168A (en) * | 2019-12-16 | 2021-07-02 | 中车唐山机车车辆有限公司 | Apron board limiting device of rail train and rail train |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.86, Jinhong East Road, Chengyang District, Qingdao City, Shandong Province Patentee after: Qingdao Sifang Alstom railway transportation equipment Co.,Ltd. Address before: 266111 No. 86, Jinhong East Road, Jihongtan Town, Chengyang District, Qingdao, Shandong Patentee before: BOMBARDIER SIFANG (QINGDAO) TRANSPORTATION Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |