CN204871010U - Train water tank water injection support - Google Patents
Train water tank water injection support Download PDFInfo
- Publication number
- CN204871010U CN204871010U CN201520502057.1U CN201520502057U CN204871010U CN 204871010 U CN204871010 U CN 204871010U CN 201520502057 U CN201520502057 U CN 201520502057U CN 204871010 U CN204871010 U CN 204871010U
- Authority
- CN
- China
- Prior art keywords
- water injection
- injection pipe
- support
- cover plate
- train
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 238000002347 injection Methods 0.000 title claims abstract description 45
- 239000007924 injection Substances 0.000 title claims abstract description 45
- 230000005499 meniscus Effects 0.000 claims description 12
- 238000012856 packing Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Float Valves (AREA)
Abstract
The utility model relates to a train accessory technical field, in particular to train water tank water injection support. A train water tank water injection support, including support and water injection pipe, support and water injection pipe upper end fixed connection is equipped with the pivot on the support, the front end of pivot be equipped with with the water injection pipe on port complex apron, be equipped with the locating pin on the support of apron top, be equipped with in the outer fringe of apron with locating pin joint complex spacing groove, be equipped with the stop valve on the lower port of water injection pipe. The utility model discloses it is rational in infrastructure, after rotating, exposes the round cover plate that sets up the water injection pipe port on the fixed bolster, and the tap pipe inserts behind the water injection pipe rather than the connection, fills up behind the water tank floater and plugs up the water injection pipe and avoid spilling over, it makes the apron rotate downwards to extract tap pipe back counter weight handle to the apron rotatory to the closed position after the spacing groove card go into the locating pin and realize fixedly, avoid the water injection pipe to forget the problem of covering of closing.
Description
Technical field
The utility model relates to train accessory technical field, particularly a kind of train tank water filling support.
Background technology
At present, train is the vehicle conventional in people's daily life, and train is equipped with water tank usually, water tank can provide required domestic water for train crews and passenger, corresponding, and train is also provided with filling pipe end, after train enters the station, by filling pipe end to water filling in water tank.In train driving process, filling pipe end needs to carry out shutoff, and the filling pipe end in prior art on train adopts the blanking cover shutoff filling pipe end of revolving capping or buckle-type usually.And in actual mechanical process, staff needs rotary closure or pressing realization to fasten blanking cover, whole operating process is loaded down with trivial details, and easily occurs the phenomenon of not fastening blanking cover because staff's error, causes filling pipe end of the prior art to be inconvenient to use and reliability is lower.
Utility model content
The purpose of this utility model is defect for prior art and deficiency, provides a kind of compact conformation, easy to operate train tank water filling support.
For achieving the above object, the utility model is by the following technical solutions:
A kind of train tank water filling support described in the utility model, comprise support and water injection pipe, described support is fixedly connected with water injection pipe upper end, and support is provided with rotating shaft, and the front end of rotating shaft is provided with the cover plate coordinated with water injection pipe upper port; Support above cover plate is provided with locating dowel pin, and the outer rim of cover plate is provided with the position-limited trough with locating dowel pin snap-fit engagement, and the lower port of water injection pipe is provided with shutoff valve.
Further, described support leading flank is laterally provided with meniscus, meniscus is vertically equipped with locating dowel pin, the top of locating dowel pin is provided with draw ring, the bottom of locating dowel pin is provided with the positioning roller coordinated with position-limited trough, locating dowel pin is arranged with spring, and the two ends of spring are respectively to being located between meniscus and positioning roller.
Further, the upper end of described cover plate is connected with rotating shaft, and the outer rim of cover plate upper end has position-limited trough, and the lower end of cover plate is provided with counterweight handle.
Further, the rounded setting of described cover plate, the inboard face of cover plate is provided with the packing seal coordinated with water injection pipe upper port.
Further, described water injection pipe upper port is provided with interior chamfering, and the water injection pipe inwall of upper port inboard is provided with taper joint, and the inwall of taper joint is embedded with seal ring.
Further, described shutoff valve comprises valve gap and ball float, and valve gap upper end is connected with water injection pipe lower port, is provided with permeable baffle plate in valve gap, is provided with stepped hole in water injection pipe lower port, and ball float is located between stepped hole port and permeable baffle plate.
The utility model beneficial effect is: the utility model is rational in infrastructure, and the circular cover that fixed support is arranged exposes water injection pipe port after rotating, and tap pipe is connected with it after inserting water injection pipe, and after filling it up with water tank, ball float is blocked water injection pipe and avoided spilling; After extracting tap pipe, counterweight handle makes cover plate rotate, thus cover plate rotate to off position after position-limited trough snap in locating dowel pin and realize fixing, avoid water injection pipe to forget and close lid problem.
Accompanying drawing explanation
Fig. 1 is side, sectional structural representation of the present utility model;
Fig. 2 is overall Facad structure schematic diagram of the present utility model.
In figure:
1, support; 2, water injection pipe; 3, cover plate; 4, shutoff valve;
11, rotating shaft; 12, locating dowel pin; 13, meniscus; 14, draw ring;
15, positioning roller; 21, taper joint; 22, seal ring; 23, stepped hole;
31, position-limited trough; 32, counterweight handle; 33, packing seal; 41, valve gap
42, permeable baffle plate; 43, ball float.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
A kind of train tank water filling support described in the utility model, comprise support 1 and water injection pipe 2, described support 1 is fixedly connected with water injection pipe 2 upper end, and support 1 is provided with rotating shaft 11, and the front end of rotating shaft 11 is provided with the cover plate 3 coordinated with water injection pipe 2 upper port; Support 1 above cover plate 3 is provided with locating dowel pin 12, the outer rim of cover plate 3 is provided with the position-limited trough 31 with locating dowel pin 12 snap-fit engagement, the lower port of water injection pipe 2 is provided with shutoff valve 4, support 1 both sides are provided with some fixed orifices for connecting compartment, cover plate 3 rotates and realizes opening and closing water injection pipe 2 upper port centered by rotating shaft 11, cover plate 3 in off position time locating dowel pin 12 be inserted on position-limited trough 31, thus prevent cover plate 3 rotation from causing water injection pipe 2 port to leak.
Above-mentioned support 1 leading flank is laterally provided with meniscus 13, meniscus 13 protrudes and arranges to form safety distance, avoid cover plate 3 to be scratched causing to open by mistake opening, and the meniscus 13 protracted blocks water injection pipe 2 port of below and each parts formation of cover plate 3, meniscus 13 is vertically equipped with locating dowel pin 12, the top of locating dowel pin 12 is provided with draw ring 14, the bottom of locating dowel pin 12 is provided with the positioning roller 15 coordinated with position-limited trough 31, locating dowel pin 12 is arranged with spring 16, the two ends of spring 16 are respectively to being located between meniscus 13 and positioning roller 15, operator makes locating dowel pin 12 increase by draw ring 14 thus positioning roller 15 departs from the position-limited trough 31 on cover plate 3, thus make cover plate 3 rotatable to open the upper port of water injection pipe 2, when cover plate 3 is closed, its outer rim and positioning roller 15 relatively rotate, stop operating until positioning roller 15 snaps in position-limited trough 31 back shroud 3.
The upper end of above-mentioned cover plate 3 is connected with rotating shaft 11, the outer rim of cover plate 3 upper end has position-limited trough 31, the lower end of cover plate 3 is provided with counterweight handle 32, counterweight handle 32 is for opening cover plate 3, simultaneously after release cover plate 3, counterweight handle 32 makes cover plate 3 free fall under the effect of deadweight, thus makes the position-limited trough 31 in the outer rim of cover plate upper end snap in locating dowel pin 12 formation locking.
The rounded setting of above-mentioned cover plate 3, the inboard face of cover plate 3 is provided with the packing seal 33 coordinated with water injection pipe 2 upper port.
Above-mentioned water injection pipe 2 upper port is provided with interior chamfering, and water injection pipe 2 inwall of upper port inboard is provided with taper joint 21, the inwall of taper joint 21 is embedded with seal ring 22.
Above-mentioned shutoff valve 4 comprises valve gap 41 and ball float 43, and valve gap 41 upper end is connected with water injection pipe 2 lower port, is provided with permeable baffle plate 42 in valve gap 41, and be provided with stepped hole 23 in water injection pipe 2 lower port, ball float 43 is located between stepped hole 23 port and permeable baffle plate 42.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (4)
1. a train tank water filling support, comprise support (1) and water injection pipe (2), it is characterized in that: described support (1) is fixedly connected with water injection pipe (2) upper end, support (1) is provided with rotating shaft (11), and the front end of rotating shaft (11) is provided with the cover plate (3) coordinated with water injection pipe (2) upper port; The support (1) of cover plate (3) top is provided with locating dowel pin (12), and the outer rim of cover plate (3) is provided with the position-limited trough (31) with locating dowel pin (12) snap-fit engagement, and the lower port of water injection pipe (2) is provided with shutoff valve (4).
2. train tank water filling support according to claim 1, it is characterized in that: described support (1) leading flank is laterally provided with meniscus (13), meniscus (13) is vertically equipped with locating dowel pin (12), the top of locating dowel pin (12) is provided with draw ring (14), the bottom of locating dowel pin (12) is provided with the positioning roller (15) coordinated with position-limited trough (31), locating dowel pin (12) is arranged with spring (16), the two ends of spring (16) are respectively to being located between meniscus (13) and positioning roller (15).
3. train tank water filling support according to claim 1, is characterized in that: described cover plate (3) rounded setting, and the inboard face of cover plate (3) is provided with the packing seal (33) coordinated with water injection pipe (2) upper port.
4. train tank water filling support according to claim 1, it is characterized in that: described water injection pipe (2) upper port is provided with interior chamfering, water injection pipe (2) inwall of upper port inboard is provided with taper joint (21), the inwall of taper joint (21) is embedded with seal ring (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520502057.1U CN204871010U (en) | 2015-07-13 | 2015-07-13 | Train water tank water injection support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520502057.1U CN204871010U (en) | 2015-07-13 | 2015-07-13 | Train water tank water injection support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204871010U true CN204871010U (en) | 2015-12-16 |
Family
ID=54815422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520502057.1U Expired - Fee Related CN204871010U (en) | 2015-07-13 | 2015-07-13 | Train water tank water injection support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204871010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107393408A (en) * | 2017-08-08 | 2017-11-24 | 合肥杰代机电科技有限公司 | A kind of industrial equipment intelligent training equipment |
-
2015
- 2015-07-13 CN CN201520502057.1U patent/CN204871010U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107393408A (en) * | 2017-08-08 | 2017-11-24 | 合肥杰代机电科技有限公司 | A kind of industrial equipment intelligent training equipment |
| CN107393408B (en) * | 2017-08-08 | 2019-10-18 | 东阳市刚刚电器销售有限公司 | A kind of industrial equipment intelligent training equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20151216 Termination date: 20160713 |