CN202624215U - Water filling nozzle assembly of railway vehicle - Google Patents
Water filling nozzle assembly of railway vehicle Download PDFInfo
- Publication number
- CN202624215U CN202624215U CN 201220177974 CN201220177974U CN202624215U CN 202624215 U CN202624215 U CN 202624215U CN 201220177974 CN201220177974 CN 201220177974 CN 201220177974 U CN201220177974 U CN 201220177974U CN 202624215 U CN202624215 U CN 202624215U
- Authority
- CN
- China
- Prior art keywords
- box body
- water filling
- filling nozzle
- hatch door
- pipe end
- 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
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
A water filling nozzle assembly of a railway vehicle comprises a box body, a cabin door and a water filling nozzle fixed on the box body. The cabin door is connected with the box body in a hinge mode and is provided with a spring reset devise. The box body is fixed on the steel structure of the side wall on the low floor area in a riveting manner, sealant is coated between the box body and the steel structure of the side wall on the low floor area, and the water filling nozzle is connected with a main water pipe of the vehicles. The water filling nozzle is designed as a box structure; invisible installation is applied so that the water filling nozzle can be protected from being polluted; and the water filling nozzle is stable in structure, good in antifreeze effect and the overall aesthetics is improved greatly. The water filling nozzle assembly of the railway vehicle breaks the traditional design pattern, and the installation site, the interface relationship and the structure style are designed dramatically. A mature design idea, an installation pattern and high production and assembly efficiency are provided for the design of the water filling nozzle assembly of the railway vehicle.
Description
Technical field
The utility model relates to a kind of guideway vehicle filling pipe end and forms, and belongs to water supply system and body construction technical field.
Background technology
The filling pipe end of existing guideway vehicle is positioned at car body underframe bottom, belongs to exposed, though simple in structure, function can satisfy the vehicle operating needs; But its shortcoming is: 1, anti-fouling effect is undesirable; 2, the filling pipe end fixed sturcture is difficult for guaranteeing; 3, antifreezing effect is bad; 4, aesthetic difference etc.The railway systems that therefore existing filling pipe end can't satisfy current high speed development are to product demand.
Summary of the invention
The utility model technical matters to be solved is, overcomes the above-mentioned shortcoming of prior art, provides a kind of guideway vehicle filling pipe end to form.
In order to solve above technical matters; Guideway vehicle filling pipe end that the utility model provides is formed, and it is characterized in that comprising: box body, hatch door, be fixed on the filling pipe end in the box body, said hatch door is hinged on the box body; And be provided with spring reverse motion; Said box body riveted and fixed scribbles sealant between box body and the low floor district side wall steel structure on low floor district side wall steel structure, said filling pipe end is connected with the vehicle water main.
Further, be provided with the only iron spacing to hatch door in the said box body, hatch door is provided with dead bolt, and the box body internal fixation has the snap close that cooperates with this dead bolt.
Further, said spring reverse motion is formed and is comprised the bearing that is fixed on the box body backboard, is hinged with first spring perch on the said bearing; The back fixation of hatch door has connection iron, is hinged with second spring bearing on this connection iron, and the retracing spring two ends are installed in respectively on first, second spring bearing; When hatch door is opened; The retracing spring downwarping, when hatch door is closed, the retracing spring K/UP.
Further again, also be provided with the baffle plate that is used to limit the hatch door open angle in the said box body.
The utility model filling pipe end composition is designed to box body structure, adopts built-in mounting means, prevents that filling pipe end from being polluted, and Stability Analysis of Structures, good effect of freezing protection, and overall aesthetics improves greatly; The binding face place is coated with the binding face that sealant prevented the riveted joint of filling pipe end and side wall and drainage occurs; The unlatching and the closure of spring automatic reset device may command filling pipe end box body door, but directly self-opening is to full open position of coupler and location when opened by external force for door, and when not applying external force with the door closure, door keeps certain opening angle so that water flood operations is convenient; When water flood operations finishes, apply external force and the student is turned over the certain angle door can automatically reset to make position and location, simultaneously closed position is equipped with snap close in order to guarantee the in good condition of a closure, prevents a unnormal unlocking.
It is thus clear that; This guideway vehicle filling pipe end composition has been broken traditional design mode; To its installation site; Breakthrough design has all been carried out in aspect such as interface relationship and version, and a kind of mentality of designing, mounting means and production and assembly efficient efficiently of maturation is provided for the design of guideway vehicle filling pipe end composition.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is that the utility model guideway vehicle filling pipe end is formed structural representation.
The specific embodiment
The guideway vehicle filling pipe end of present embodiment is formed; As shown in Figure 1, comprising: box body 1, hatch door 2, be fixed on the filling pipe end 3 in the box body 1, hatch door 2 is hinged on the box body 1; And be provided with spring reverse motion A; Box body 1 riveted and fixed scribbles sealant between box body 1 and the low floor district side wall steel structure on low floor district side wall steel structure, filling pipe end 3 is connected with the vehicle water main; Be provided with in the box body 1 to hatch door 2 spacing end iron 4, hatch door 2 is provided with dead bolt 5, box body 1 internal fixation has the snap close 6 that cooperates with this dead bolt 5.Among Fig. 1,12 is the hinge of hatch door hinged place.
Among the embodiment as shown in Figure 1, spring reverse motion A forms and comprises the bearing 7 that is fixed on box body 1 backboard, is hinged with the first spring perch 8-1 on the bearing 7; The back fixation of hatch door 2 has the iron 9 of connection, is hinged with the second spring bearing 8-2 on this connection iron 9, and retracing spring 10 two ends are installed in respectively on the first spring bearing 8-1, the second spring bearing 8-2; When hatch door 2 is opened; The retracing spring downwarping, when hatch door is closed, the retracing spring K/UP.Also be provided with the baffle plate 11 that is used to limit hatch door 2 open angles in the box body 1.
The unlatching and the closure of spring automatic reset device may command filling pipe end box body door, but directly self-opening is to full open position of coupler and location when opened by external force for door, and when not applying external force with the door closure, door keeps certain opening angle so that water flood operations is convenient; When water flood operations finishes, apply external force with the student turn over the certain angle door can automatically reset to make position and the location.
Except that the foregoing description, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (4)
1. the guideway vehicle filling pipe end is formed; It is characterized in that comprising: box body, hatch door, be fixed on the filling pipe end in the box body; Said hatch door is hinged on the box body, and is provided with spring reverse motion, and said box body riveted and fixed is on low floor district side wall steel structure; Scribble sealant between box body and the low floor district side wall steel structure, said filling pipe end is connected with the vehicle water main.
2. guideway vehicle filling pipe end according to claim 1 is formed, and it is characterized in that: be provided with the only iron spacing to hatch door in the box body, hatch door is provided with dead bolt, and the box body internal fixation has the snap close that cooperates with this dead bolt.
3. guideway vehicle filling pipe end according to claim 2 is formed, and it is characterized in that: said spring reverse motion is formed and is comprised the bearing that is fixed on the box body backboard, is hinged with first spring perch on the said bearing; The back fixation of hatch door has connection iron, is hinged with second spring bearing on this connection iron, and the retracing spring two ends are installed in respectively on first, second spring bearing; When hatch door is opened; The retracing spring downwarping, when hatch door is closed, the retracing spring K/UP.
4. guideway vehicle filling pipe end according to claim 3 is formed, and it is characterized in that: also be provided with the baffle plate that is used to limit the hatch door open angle in the said box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220177974 CN202624215U (en) | 2012-04-24 | 2012-04-24 | Water filling nozzle assembly of railway vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220177974 CN202624215U (en) | 2012-04-24 | 2012-04-24 | Water filling nozzle assembly of railway vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202624215U true CN202624215U (en) | 2012-12-26 |
Family
ID=47377442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220177974 Expired - Lifetime CN202624215U (en) | 2012-04-24 | 2012-04-24 | Water filling nozzle assembly of railway vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202624215U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287442A (en) * | 2013-05-10 | 2013-09-11 | 长春轨道客车股份有限公司 | Water filling nozzle access door of railway vehicle |
| CN107956213A (en) * | 2017-11-21 | 2018-04-24 | 济南东之林智能软件有限公司 | Automatic water injection method and device |
-
2012
- 2012-04-24 CN CN 201220177974 patent/CN202624215U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287442A (en) * | 2013-05-10 | 2013-09-11 | 长春轨道客车股份有限公司 | Water filling nozzle access door of railway vehicle |
| CN107956213A (en) * | 2017-11-21 | 2018-04-24 | 济南东之林智能软件有限公司 | Automatic water injection method and device |
| CN107956213B (en) * | 2017-11-21 | 2023-09-29 | 济南东之林智能软件有限公司 | Automatic water injection method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nanjing Puli Rail Vehicle Equipment Co. Ltd. Assignor: CSR NANJING PUZHEN Vehicles Co., Ltd. Contract record no.: 2015320000377 Denomination of utility model: Water filling nozzle assembly of railway vehicle Granted publication date: 20121226 License type: Exclusive License Record date: 20150528 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210031 Nanjing, Pu Pu North Road, No. 68, Jiangsu Patentee after: CRRC NANJING PUZHEN CO., LTD. Address before: 210031 Nanjing, Pu Pu North Road, No. 68, Jiangsu Patentee before: CSR NANJING PUZHEN Vehicles Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |