CN103863341A - Water filling port for train and train - Google Patents
Water filling port for train and train Download PDFInfo
- Publication number
- CN103863341A CN103863341A CN201410127102.XA CN201410127102A CN103863341A CN 103863341 A CN103863341 A CN 103863341A CN 201410127102 A CN201410127102 A CN 201410127102A CN 103863341 A CN103863341 A CN 103863341A
- Authority
- CN
- China
- Prior art keywords
- train
- water injection
- cover plate
- injection pipe
- rotating shaft
- 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.)
- Granted
Links
Images
Landscapes
- Pipe Accessories (AREA)
- Nozzles (AREA)
Abstract
The invention provides a water filling port for a train and the train. The water filling port comprises a fixed bracket and a water filling pipe, wherein the water filling pipe is fixed on the fixed bracket. The water filling port is characterized by also comprising a cover plate and a rotary shaft, wherein the edge of the cover plate has a flanging structure; the rotary shaft is fixed on the cover plate and extends outwards to the outer part of the flanging structure; two concave structures arranged back to back are formed in the outer circumference surface of the end part of the rotary shaft; the fixed bracket is provided with an installing bracket which is positioned at one side of the water filling pipe and is provided with a shaft hole; the hole wall of the shaft hole is also provided with a slot which is close to the water filling pipe; the rotary shaft is inserted into the shaft hole; when the cover plate covers a water inlet of the water filling pipe, the end part of the rotary shaft is positioned in the slot, and the concave structures are arranged opposite to the side wall of the slot. The water filling port provided by the invention has the advantages that convenience for workers to operate the water filling port for the train is realized, and the reliability of the water filling port for the train is improved.
Description
Technical field
The present invention relates to rail car, relate in particular to a kind of train filling pipe end and train.
Background technology
At present, train is the vehicle conventional in people's daily life, is conventionally equipped with water tank on train, water tank can provide essential domestic water for train crews and passenger, corresponding, is also provided with filling pipe end on train, after train enters the station, by filling pipe end to water filling in water tank.In train driving process, filling pipe end need to carry out shutoff, and the filling pipe end in prior art on train adopts the blanking cover of revolving blanking cover or buckle-type to carry out shutoff filling pipe end conventionally.And in actual mechanical process, staff need to rotate blanking cover or press buckle realization and fasten blanking cover, whole operating process is loaded down with trivial details, and easily occurs the phenomenon of not fastening blanking cover of slipping up because of staff, cause filling pipe end of the prior art be inconvenient to use and reliability lower.
Summary of the invention
Technical matters to be solved by this invention is: a kind of train filling pipe end and train are provided, the filling pipe end that solves train in prior art is inconvenient to the defect using and reliability is lower, realization facilitates the automobile-used filling pipe end of staff's action column, and improves the reliability of train filling pipe end.
Technical scheme provided by the invention is, a kind of train filling pipe end, comprise fixed support and water injection pipe, described water injection pipe is fixed on described fixed support, also comprise cover plate and rotating shaft, the edge of described cover plate has turnup structure, and described rotating shaft is fixed on described cover plate and is extended to the outside of described turnup structure, is formed with two sunk structures that arrange dorsad on the outer peripheral face of described roller end; On described fixed support, be provided with mounting bracket, described mounting bracket is positioned at a side of described water injection pipe, on described mounting bracket, offers axis hole, and the hole wall of described axis hole also offers slot, described slot is near described water injection pipe, and described rotating shaft is inserted in described axis hole; In the time that described cover plate hides the water inlet at described water injection pipe, the end of described rotating shaft is arranged in described slot, and the sidewall of described sunk structure and described slot is oppositely arranged.
Further, the width of described slot is less than the diameter of described axis hole, and the width of described sunk structure is less than the diameter of described rotating shaft.
Further, the hole that described axis hole and described slot form is symmetrical structure.
Further, described slot tilts towards the water inlet of described water injection pipe; Described cover plate comprises the first plate body and the second plate body, between described the first plate body and described the second plate body, forms obtuse angle, and described rotating shaft is fixed on described the first plate body; In the time that described cover plate hides the water inlet at described water injection pipe, described the second plate body is resisted against on the water inlet of described water injection pipe.
Further, wherein on the described turnup structure of pair of opposing, offer the first through hole, the end correspondence of described rotating shaft is inserted in described the first through hole, the middle part of described rotating shaft offers tapped bore, the surface of described cover plate offers the second through hole, and screw is connected in described tapped bore through described the second through hole whorl.
Further, the water inlet of described water injection pipe is horn-like structure, and the sidewall of described water injection pipe is fixedly installed two arcs that arrange dorsad, and two described arcs are obliquely installed mutual arranged crosswise.
Further, the inside face of described cover plate is also provided with packing seal, and described packing seal is resisted against on the water inlet of described water injection pipe.
The present invention also provides a kind of train, comprises water tank, also comprises above-mentioned train filling pipe end, and described train is communicated with described water tank with the water injection pipe of filling pipe end.
Filling pipe end and train for train provided by the invention, by slot is set on axis hole, and the end of rotating shaft is set to non-circular structure, in the time that the end of rotating shaft is arranged in axis hole, rotating shaft can freely be rotated in axis hole, cover plate is opened and opened water injection pipe, and after rotating shaft is inserted in slot by sunk structure, cover plate can not rotate and cover in water injection pipe, in operating process, staff only needs rotating plate that rotating shaft is stuck in can to complete cover plate in slot to cover water injection pipe, whole operating process is simple, and, as long as rotating shaft is stuck in slot, just can guarantee that cover plate failure-free blocks water injection pipe, realization facilitates the automobile-used filling pipe end of staff's action column, and improve the train reliability of filling pipe end.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention 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 some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of train of the present invention filling pipe end embodiment;
Fig. 2 is support bracket fastened structural representation in train of the present invention filling pipe end embodiment;
Fig. 3 is the front view of water injection pipe in train of the present invention filling pipe end embodiment;
Fig. 4 is the birds-eye view of water injection pipe in train of the present invention filling pipe end embodiment;
Fig. 5 is the front view of train of the present invention filling pipe end embodiment cover plate;
Fig. 6 is the upward view of train of the present invention filling pipe end embodiment cover plate.
The specific embodiment
For making object, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Fig. 1-Fig. 6, the present embodiment train filling pipe end, comprise fixed support 1 and water injection pipe 2, water injection pipe 2 is fixed on fixed support 1, also comprise cover plate 3 and rotating shaft 4, the edge of cover plate 3 has turnup structure 31, and rotating shaft 4 is fixed on cover plate 3 and is extended to the outside of turnup structure 31, is formed with two sunk structures 41 that arrange dorsad on the outer peripheral face of rotating shaft 4 ends; On fixed support 1, be provided with mounting bracket 11, mounting bracket 11 is positioned at a side of water injection pipe 2, offers axis hole 12 on mounting bracket 11, and the hole wall of axis hole 12 also offers slot 13, and slot 13 is near water injection pipe 2, and rotating shaft 4 is inserted in axis hole 12; In the time that cover plate 3 hides the water inlet at water injection pipe 2, the end of rotating shaft 4 is arranged in slot 13, and sunk structure 41 is oppositely arranged with the sidewall of slot 13.
Particularly, the present embodiment train is provided with sunk structure 41 with filling pipe end in the end of rotating shaft 4, make the cross-sectional plane of the end of rotating shaft 4 become non-circular structure, corresponding, on the mounting bracket 11 of fixed support 1, be provided with axis hole 12, and the hole wall of this axis hole 12 offers slot 13, rotating shaft 4 is inserted in axis hole 12.At cover plate 3, during in closed condition, cover plate 3 hides on the water inlet of water injection pipe 2, and now, rotating shaft 4 is inserted in slot 13 by sunk structure 41, and cover plate 3 cannot be rotated; And at cover plate 3 during in open mode, rotating shaft 4 can freely be rotated in axis hole 12.Specific operation process is as follows, and staff's rotating plate 3 covers in the water inlet of water injection pipe 2 cover plate 3, then pulls cover plate 3, and rotating shaft 4 is stuck in slot 13 by sunk structure 41, just can realize easily and close cover plate 3; And in the time opening cover plate 3, staff only needs to promote cover plate 3, rotating shaft 4 is detached from slot 13, just can rotating opening cover plate 3.Than the mode of available technology adopting screw thread or buckle connection, from integral structure, the present embodiment train is simpler by the structure of filling pipe end, be easy to processing and produce, and filling pipe end of the prior art needs machining screw or configuration buckle; From ease of use, operating personal only needs the switch water injection pipe 2 that push-and-pull cover plate 3 just can be convenient and reliable, and filling pipe end of the prior art need to adopt the mode of rotation or pressing just can complete and easily occur the phenomenon generation that staff does not fasten, the present embodiment train filling pipe end, as long as staff pulls cover plate 3 that rotating shaft 4 is stuck in slot 13, just can limit cover plate 3 by failure-free, effectively raise reliability.In addition, the turnup structure 31 of cover plate 3 can also play the effect of dustproof sand control, guarantees that train does not have sand and dust and enters into water injection pipe 2 in operational process.Wherein, sunk structure 41 can adopt the settlement platform form that machines away part material at the two ends of rotating shaft 4 and form, or, adopt the end of countershaft 4 to push the planar structure forming, or the cross-sectional plane of the end of rotating shaft 4 is ellipticity.In addition, the width of slot 13 is less than the diameter of axis hole 12, and the width of sunk structure 41 is less than the diameter of rotating shaft 4.Preferably, axis hole 12 is symmetrical structure with the hole that slot 13 forms, and in the time that staff pulls cover plate 3, rotating shaft 4 can enter into slot 13 along the arcwall face guiding of axis hole 12, to guarantee that rotating shaft 4 is stuck in slot 13 accurately.And for water injection pipe 2 is sealed, the inside face of cover plate 3 is also provided with packing seal 30, packing seal 30 is resisted against on the water inlet of water injection pipe 2.
Further, slot 13 tilts towards the water inlet of water injection pipe 2; Cover plate 3 comprises between the first plate body 301 and the second plate body 302, the first plate bodys 301 and the second plate body 302 and forms obtuse angle, and rotating shaft 4 is fixed on the first plate body 301; In the time that cover plate 3 hides the water inlet at water injection pipe 2, the second plate body 302 is resisted against on the water inlet of water injection pipe 2.Concrete, cover plate 3 entirety in the present embodiment are bending, are made up of the first plate body 301 and the second plate body 302, and wherein, the first plate body 301 and the second plate body 302 can be integral structure.Tilt towards water injection pipe 2 by the hole that axis hole 12 and slot 13 are formed, and coordinate the cover plate 3 of bending, can realize the more firm cover plate 3 that passes through and shelter from water injection pipe 2, be specially: pull cover plate 3 to cover in the process of water injection pipe 2 workman personnel, the slot along being obliquely installed 13 is moved in rotating shaft 4, meanwhile, because cover plate 3 is bending, be inserted in the process of slot 13 in rotating shaft 4, the second plate body 302 will also finally be resisted against on water injection pipe 2 near water injection pipe 2 gradually, and staff more pulls cover plate 3, squeese pressure between cover plate 3 and water injection pipe 2 is larger.After cover plate 3 is moved and puts in place, the second plate body 302 is pressed on water injection pipe 2 closely, water injection pipe 2 applies certain thrust to the second plate body 302, meanwhile, rotating shaft 4 is stuck in again in slot 13, and rotating shaft 4 has applied certain pulling force to the first plate body 301, thereby make all stressed constraints of both ends of cover plate 3, make being limited in slot 13 by firm failure-free of cover plate 3, avoid train in operational process, cover plate 3 is opened because of vibrations.
Further, wherein on the turnup structure 31 of pair of opposing, offer the first through hole 32, the end correspondence of rotating shaft 4 is inserted in the first through hole 32, the middle part of rotating shaft 4 offers tapped bore 42, the surface of cover plate 3 offers the second through hole (not shown), and screw 43 is connected in tapped bore 42 through the second through hole whorl.Concrete, rotating shaft 4 is coordinated and is firmly fixedly connected on cover plate 3 by screw 43 and the first through hole 32.And the water inlet of water injection pipe 2 is horn-like structure, the sidewall of water injection pipe 2 is fixedly installed two 21, two arcs 21 of arc that arrange dorsad and is obliquely installed mutual arranged crosswise.Concrete, enter the station and carry out in the injecting process at train, infusion gun is inserted in water injection pipe 2, arc 21 on water injection pipe 2 can position infusion gun fastening, for example: on infusion gun, correspondence is also provided with the hang plate corresponding with arc 21, hang plate on infusion gun is stuck on corresponding arc 21, rotate after infusion gun, can make infusion gun be fastened on water injection pipe 2 than that, thereby without workman personnel always hand-held infusion gun add water, effectively reduce workman's labour intensity.
The present invention also provides a kind of train, comprises water tank, also comprises above-mentioned train filling pipe end, and train is communicated with water tank with the water injection pipe of filling pipe end.
Filling pipe end and train for train provided by the invention, by slot is set on axis hole, and the end of rotating shaft is set to non-circular structure, in the time that the end of rotating shaft is arranged in axis hole, rotating shaft can freely be rotated in axis hole, cover plate is opened and opened water injection pipe, and after rotating shaft is inserted in slot by sunk structure, cover plate can not rotate and cover in water injection pipe, in operating process, staff only needs rotating plate that rotating shaft is stuck in can to complete cover plate in slot to cover water injection pipe, whole operating process is simple, and, as long as rotating shaft is stuck in slot, just can guarantee that cover plate failure-free blocks water injection pipe, realization facilitates the automobile-used filling pipe end of staff's action column, and improve the train reliability of filling pipe end.
Finally it should be noted that: above embodiment only, in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (8)
1. a train filling pipe end, comprise fixed support and water injection pipe, described water injection pipe is fixed on described fixed support, it is characterized in that, also comprise cover plate and rotating shaft, the edge of described cover plate has turnup structure, and described rotating shaft is fixed on described cover plate and is extended to the outside of described turnup structure, is formed with two sunk structures that arrange dorsad on the outer peripheral face of described roller end; On described fixed support, be provided with mounting bracket, described mounting bracket is positioned at a side of described water injection pipe, on described mounting bracket, offers axis hole, and the hole wall of described axis hole also offers slot, described slot is near described water injection pipe, and described rotating shaft is inserted in described axis hole; In the time that described cover plate hides the water inlet at described water injection pipe, the end of described rotating shaft is arranged in described slot, and the sidewall of described sunk structure and described slot is oppositely arranged.
2. train filling pipe end according to claim 1, is characterized in that, the width of described slot is less than the diameter of described axis hole, and the width of described sunk structure is less than the diameter of described rotating shaft.
3. train filling pipe end according to claim 1, is characterized in that, the hole that described axis hole and described slot form is symmetrical structure.
4. train filling pipe end according to claim 1, is characterized in that, described slot tilts towards the water inlet of described water injection pipe; Described cover plate comprises the first plate body and the second plate body, between described the first plate body and described the second plate body, forms obtuse angle, and described rotating shaft is fixed on described the first plate body; In the time that described cover plate hides the water inlet at described water injection pipe, described the second plate body is resisted against on the water inlet of described water injection pipe.
5. train filling pipe end according to claim 1, it is characterized in that, wherein on the described turnup structure of pair of opposing, offer the first through hole, the end correspondence of described rotating shaft is inserted in described the first through hole, the middle part of described rotating shaft offers tapped bore, the surface of described cover plate offers the second through hole, and screw is connected in described tapped bore through described the second through hole whorl.
6. train filling pipe end according to claim 1, it is characterized in that, the water inlet of described water injection pipe is horn-like structure, and the sidewall of described water injection pipe is fixedly installed two arcs that arrange dorsad, and two described arcs are obliquely installed mutual arranged crosswise.
7. train filling pipe end according to claim 1, is characterized in that, the inside face of described cover plate is also provided with packing seal, and described packing seal is resisted against on the water inlet of described water injection pipe.
8. a train, comprises water tank, it is characterized in that, also comprises the train filling pipe end as described in as arbitrary in claim 1-7, and described train is communicated with described water tank with the water injection pipe of filling pipe end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410127102.XA CN103863341B (en) | 2014-04-01 | 2014-04-01 | Train filling pipe end and train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410127102.XA CN103863341B (en) | 2014-04-01 | 2014-04-01 | Train filling pipe end and train |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103863341A true CN103863341A (en) | 2014-06-18 |
| CN103863341B CN103863341B (en) | 2016-04-06 |
Family
ID=50902508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410127102.XA Active CN103863341B (en) | 2014-04-01 | 2014-04-01 | Train filling pipe end and train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103863341B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201220673Y (en) * | 2008-05-07 | 2009-04-15 | 长春轨道客车股份有限公司 | Constitution of water filling hole on vehicle |
| CN102923136A (en) * | 2012-11-08 | 2013-02-13 | 唐山轨道客车有限责任公司 | Water filling nozzle protection device of motor train unit and motor train unit train body |
| KR20130044942A (en) * | 2011-10-25 | 2013-05-03 | 한국철도공사 | Sprinkler for rail of railway |
| CN203268037U (en) * | 2013-05-10 | 2013-11-06 | 长春轨道客车股份有限公司 | Inspection door for water filling nozzle of railway vehicle |
| CN203296614U (en) * | 2013-06-09 | 2013-11-20 | 青岛威奥轨道装饰材料制造有限公司 | Water filling nozzle door cover plate and train |
| CN203753141U (en) * | 2014-04-01 | 2014-08-06 | 南车四方车辆有限公司 | Water filling nozzle for train as well as train |
-
2014
- 2014-04-01 CN CN201410127102.XA patent/CN103863341B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201220673Y (en) * | 2008-05-07 | 2009-04-15 | 长春轨道客车股份有限公司 | Constitution of water filling hole on vehicle |
| KR20130044942A (en) * | 2011-10-25 | 2013-05-03 | 한국철도공사 | Sprinkler for rail of railway |
| CN102923136A (en) * | 2012-11-08 | 2013-02-13 | 唐山轨道客车有限责任公司 | Water filling nozzle protection device of motor train unit and motor train unit train body |
| CN203268037U (en) * | 2013-05-10 | 2013-11-06 | 长春轨道客车股份有限公司 | Inspection door for water filling nozzle of railway vehicle |
| CN203296614U (en) * | 2013-06-09 | 2013-11-20 | 青岛威奥轨道装饰材料制造有限公司 | Water filling nozzle door cover plate and train |
| CN203753141U (en) * | 2014-04-01 | 2014-08-06 | 南车四方车辆有限公司 | Water filling nozzle for train as well as train |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103863341B (en) | 2016-04-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203753141U (en) | Water filling nozzle for train as well as train | |
| CN207739970U (en) | A kind of wellhead for production | |
| CN103863341A (en) | Water filling port for train and train | |
| CN207320769U (en) | A kind of building chase | |
| CN103963789B (en) | Train water filling port assembly and train | |
| CN205424270U (en) | Pressure conduit plugging machine | |
| CN206130122U (en) | Valve is used in side direction pressfitting formula gas field | |
| CN102079414A (en) | Aluminum-plastic composite cover for destructive bottle | |
| CN206412055U (en) | Inlay the special poster fixing device of closing in lamp box | |
| CN207261042U (en) | Protective airtight partition door for subway district drainage ditch device | |
| CN202445852U (en) | External hot water cup taking and placing device for water dispenser | |
| CN206784446U (en) | A kind of Well mouth device for municipal engineering | |
| CN204717222U (en) | Interior compression type plugging apparatus for pipe end | |
| CN205298939U (en) | Bits device is swept to stopper formula shutoff head | |
| CN208846940U (en) | A kind of graphite electrode roasting tunnel kiln saggar | |
| CN103878098B (en) | Injection pressure tank seals lid with fast lock | |
| CN204783281U (en) | High canned type automobile air throttle | |
| CN202366926U (en) | Driving assembly for feeding device of rubber bung cleaner | |
| CN209523726U (en) | A kind of spiral flow exhaust gas producing device for natural gas extraction | |
| CN216743404U (en) | Simple and easy pre-buried sleeve pipe plugging device | |
| CN204459524U (en) | A kind of Novel water pipe connecting device | |
| CN204021637U (en) | Multifunctional force saving type door lock device for container | |
| CN203594795U (en) | Flat pressing butterfly valve | |
| CN210515159U (en) | Testing device for detecting development stability of computer software | |
| CN206544126U (en) | A kind of auto repair clamping device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 266111 Chengyang City, Shandong Province District, Ping Road, No. 9, No. Applicant after: CRRC SIFANG CO., LTD. Address before: 266111 Chengyang City, Shandong Province District, Ping Road, No. 9, No. Applicant before: CSR Sifang Locomotive and Rolling Stock Co., Ltd. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Liu Lijun Inventor after: Zhou Jialin Inventor after: Qin Wenzhao Inventor after: Zhao Yongli Inventor after: An Hailiang Inventor after: Cao Huamin Inventor after: Han Li Inventor after: Wang Xiaofeng Inventor after: Rao Zhen Inventor before: Liu Lijun Inventor before: Zhou Jialin Inventor before: An Hailiang Inventor before: Cao Huamin Inventor before: Han Li Inventor before: Wang Xiaofeng Inventor before: Rao Zhen |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210716 Address after: 266111 Hongping Road, Chengyang District, Qingdao, Shandong Province, No. 9 Patentee after: Qingdao CRRC Sifang Rail Vehicle Co.,Ltd. Address before: 266111 Hongping Road, Chengyang District, Qingdao, Shandong Province, No. 9 Patentee before: CRRC SIFANG Co.,Ltd. |
|
| TR01 | Transfer of patent right |