CN206664586U - A kind of use for electric locomotive sander - Google Patents
A kind of use for electric locomotive sander Download PDFInfo
- Publication number
- CN206664586U CN206664586U CN201720199871.XU CN201720199871U CN206664586U CN 206664586 U CN206664586 U CN 206664586U CN 201720199871 U CN201720199871 U CN 201720199871U CN 206664586 U CN206664586 U CN 206664586U
- Authority
- CN
- China
- Prior art keywords
- sand
- bolt
- valve body
- bonnet
- electric locomotive
- 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
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Abstract
It the utility model is related to a kind of use for electric locomotive sander, including valve body (1) and bonnet (2), the side installation bonnet (2) of valve body (1), another side of valve body (1) is provided with one and puts sand plug head (3)；The inside of valve body (1) has a sand storage cavity (4), and the top of sand storage cavity (4) is provided with a sand inlet (5), and the bottom of sand storage cavity (4) is provided with a sand export (6)；The inside of bonnet (2) has an air vent (7), one end closing of air vent (7), and the other end extends bonnet (2) and is used to connect source of the gas；And go back that thread seal is connected with a blast bolt (8) and one is raised sand bolt (9) on bonnet (2), blast bolt (8) and to raise sand bolt (9) be the side opening (10) for offering in hollow structure inside (11) and side wall and being connected with hollow structure (11).The beneficial effects of the utility model are：Stucco is uniform, sand removal is convenient.
Description
【Technical field】
A kind of sander is the utility model is related to, is a kind of sander of use for electric locomotive in more detail.
【Background technology】
During locomotive traveling, sliding for rail locomotive wheel is unavoidable.But slide for rail locomotive
Injury and huge, lighter consequence is to scratch the wheel tread of electric locomotive, or even can increase the braking of rail locomotive
A series of distance, so as to trigger security incidents.
In the prior art there is also some sanders, but it is there is various defects, more generally existing,
Stucco is uneven, the difficult maintenance of sand removal is inconvenient.
【Utility model content】
The purpose of this utility model is to provide a kind of use for electric locomotive sander, to solve to carry in above-mentioned background technology
The technical problem that the stucco that goes out is uneven, sand removal is difficult.
To achieve the above object, the utility model provides following technical scheme：
The bonnet, institute are installed in a kind of use for electric locomotive sander, including valve body and bonnet, a side of the valve body
Another side for stating valve body is provided with one and puts sand plug head；The inside of the valve body has a sand storage cavity, the sand storage cavity
Top and offer a sand inlet being connected with the sand storage cavity, the bottom of the sand storage cavity positioned at the upper end of the valve body
And there is a sand export diagonally downward positioned at the lower end of the valve body.
Further, the diameter parallel of the axis of the sand export and the bonnet.
Further, the inside of the bonnet has an air vent, one end closing of the air vent, other end extension
Go out the bonnet to be used to connect source of the gas；And go back that thread seal is connected with a blast bolt and one is raised sand spiral shell on the bonnet
Bolt, the blast bolt and the sand bolt of raising are to offer to be connected with hollow structure in hollow structure inside and side wall
Side opening；When screw the blast bolt and it is described raise sand bolt when, the side opening, the hollow structure and the air vent can
Form the gas passage being connected with the sand storage cavity.
Further, the side opening of the blast bolt is the through hole in the axle center for passing through hollow structure, described to raise sand bolt
Side opening be the hole that is penetrated by the outside side wall of hollow structure.
Further, the sand bolt of raising is located above the blast bolt, and the blast bolt is longer than described raise
Sand bolt.
Further, a water conservancy diversion barrier is additionally provided with the sand storage cavity, the water conservancy diversion barrier is by putting sand close to described
The bottom wall of the valve body of plug extend internally after upwards bending form, and sand is raised in the top of the water conservancy diversion barrier not higher than described
For bolt in the extended line of the water conservancy diversion barrier top end, the extended line of the blast bolt can pass the sand export.
Further, the water conservancy diversion barrier positioned at the extended line for raising sand bolt and the blast bolt extended line it
Between.
Further, the sand plug head of putting is tightly connected with the valve body to be dismountable.
Further, the axis horizontal for putting sand plug head.
Further, the junction of the bonnet and the valve body is sealed connection.
Further, the inwall of the sand export does Wear-resistant Treatment.
The beneficial effects of the utility model are：
(1) against the sand raised in sand storage cavity of the sand bolt to water conservancy diversion barrier top raise sand and operate causing sand quilt
Kick up, so a part of sand bypass water conservancy diversion barrier after enter in the sand storage cavity of water conservancy diversion barrier bottom, and obtained blast spiral shell
The air-flow of bolt, sand is blown out into sand export；Because the Position Design and length design science of raising sand bolt and blast bolt are closed
Reason, raises sand and blast coordinates have order so that stucco is uniform.
(2) the upward bending of water conservancy diversion barrier designs and raises the air flow stream blow-through of sand bolt to the sand storage cavity on water conservancy diversion barrier top
Interior structure design to reach when raising sand raises sand effect well.
【Brief description of the drawings】
Fig. 1 is the sectional view of one embodiment of the present utility model；
Fig. 2 is the axonometric drawing of one embodiment of the present utility model.
Description of reference numerals is as follows：
1- valve bodies；2- bonnets；3- puts sand plug head；4- sand storage cavities；5- sand inlets；6- sand exports；7- air vents；8- blast spiral shells
Bolt；9- raises sand bolt；10- side openings；11- hollow structures；12- water conservancy diversion barriers.
【Embodiment】
, below will be to technology of the present utility model to make the purpose of this utility model, technical scheme and advantage clearer
Scheme is described in detail.Obviously, described embodiment is only the utility model part of the embodiment, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Resulting all other embodiment is put, belongs to the scope that the utility model is protected.
As depicted in figs. 1 and 2, the utility model provides a kind of use for electric locomotive sander, including valve body 1 and bonnet
2, the side installation bonnet 2 of valve body 1, another side of valve body 1 is provided with one and puts sand plug first 3；The inside of valve body 1 has one
Individual sand storage cavity 4, the top of sand storage cavity 4 and offers a sand inlet 5 being connected with sand storage cavity 4 positioned at the upper end of valve body 1, storage
The bottom of sand chamber 4 and there is a sand export 6 diagonally downward positioned at the lower end of valve body 1.The axis of sand export 6 and bonnet 2
Diameter parallel.The inside of bonnet 2 has an air vent 7, one end closing of air vent 7, and the other end extends bonnet 2 and is used to connect
Connect source of the gas；And go back that thread seal is connected with a blast bolt 8 and one is raised sand bolt 9 on bonnet 2, blast bolt 8 and raise sand
Bolt 9 is the side opening 10 for offering in hollow structure inside 11 and side wall and being connected with hollow structure 11；When screwing blast spiral shell
For bolt 8 with when raising sand bolt 9, side opening 10, hollow structure 11 and air vent 7 can form the gas passage being connected with sand storage cavity 4.
The side opening 10 of blast bolt 8 is the through hole in the axle center for passing through hollow structure 11, and the side opening 10 for raising sand bolt 9 is by hollow structure
The hole that 11 outside side walls penetrate.Raise sand bolt 9 to be located above blast bolt 8, and blast bolt 8 is longer than and raises sand bolt 9.Store up sand
A water conservancy diversion barrier 12 is additionally provided with chamber 4, water conservancy diversion barrier 12 is after being extended internally by the bottom wall of the close valve body 1 for putting sand plug first 3
Upward bending forms, and the top of water conservancy diversion barrier 12 is not higher than and raises extended line of the sand bolt 9 in the top end of water conservancy diversion barrier 12, blast
The extended line of bolt 8 can pass sand export 6.Water conservancy diversion barrier 12 is located at the extended line of the extended line with blast bolt 8 of raising sand bolt 9
Between.
Embodiment：
Sand is flowed into sand storage cavity 4 by the sand inlet 5 on valve body 1, in the coconnected blowing for raising sand bolt 9 of bonnet 2
Act under (wind for raising sand bolt 9 is to connect source of the gas by air vent 7) and the guide functions of water conservancy diversion barrier 12, positioned at water conservancy diversion
Sand in the sand storage cavity 4 on the top of barrier 12 is kicked up, and the sand part kicked up can flow to the storage sand of the bottom of water conservancy diversion barrier 12
In chamber 4, by the blowing of blast bolt 8, sand is directly blown out sand export 6 by air flow stream, scatters on track, plays anti-skidding work
With the device blast is uniform.
When the axial direction for putting sand plug first 3 is slightly down-set for level, i.e., the runner that sand is discharged is to set diagonally downward,
By the air flow stream for raising sand bolt 9 is not blocked by water conservancy diversion barrier 12, and water conservancy diversion barrier 12 can also play certain wind-guiding and make
With, also just can preferably blast, sand removal it is more convenient.
The utility model is not limited to above-mentioned preferred forms, and those of ordinary skill in the art open of the present utility model
Other various forms of products can be all drawn under showing, however, make any change in its shape or structure, it is every to have and this
Apply it is same or like as technical scheme, all fall within the scope of protection of the utility model.
Claims (10)
- A kind of 1. use for electric locomotive sander, it is characterised in that including valve body (1) and bonnet (2), the one of the valve body (1) The bonnet (2) is installed in side, and another side of the valve body (1) is provided with one and puts sand plug head (3)；The valve body (1) Inside has a sand storage cavity (4), the top of the sand storage cavity (4) and positioned at the upper end of the valve body (1) offer one and The sand inlet (5) that the sand storage cavity (4) is connected, the bottom of the sand storage cavity (4) and the lower end for being located at the valve body (1) have One sand export (6) diagonally downward.
- 2. use for electric locomotive sander according to claim 1, it is characterised in that the axis of the sand export (6) with The diameter parallel of the bonnet (2).
- 3. use for electric locomotive sander according to claim 2, it is characterised in that the inside of the bonnet (2) has One air vent (7), one end closing of the air vent (7), the other end extend the bonnet (2) and are used to connect source of the gas；And Go back that thread seal is connected with a blast bolt (8) and one is raised sand bolt (9), the blast bolt (8) on the bonnet (2) It is the side opening that offers in hollow structure inside (11) and side wall and be connected with hollow structure (11) with the sand bolt (9) of raising (10)；When screw the blast bolt (8) and it is described raise sand bolt (9) when, the side opening (10), the hollow structure (11) with And the air vent (7) can form the gas passage being connected with the sand storage cavity (4).
- 4. use for electric locomotive sander according to claim 3, it is characterised in that the sand bolt (9) of raising is located at institute State above blast bolt (8), and the blast bolt (8) is longer than and described raises sand bolt (9).
- 5. use for electric locomotive sander according to claim 4, it is characterised in that be additionally provided with the sand storage cavity (4) One water conservancy diversion barrier (12), the water conservancy diversion barrier (12) be from the bottom wall close to the valve body (1) for putting sand plug head (3) to Upward bending forms after interior extension, and sand bolt (9) is raised in the water conservancy diversion in the top of the water conservancy diversion barrier (12) not higher than described The extended line of barrier (12) top end, the extended line of the blast bolt (8) can pass the sand export (6).
- 6. use for electric locomotive sander according to claim 5, it is characterised in that the water conservancy diversion barrier (12) is located at institute State between the extended line for raising sand bolt (9) and the extended line of the blast bolt (8).
- 7. the use for electric locomotive sander according to any one of claim 1 to 6, it is characterised in that described to put sand plug head (3) it is tightly connected with the valve body (1) to be dismountable.
- 8. the use for electric locomotive sander according to any one of claim 1 to 6, it is characterised in that described to put sand plug head (3) axis horizontal.
- 9. the use for electric locomotive sander according to any one of claim 1 to 6, it is characterised in that the bonnet (2) with The junction of the valve body (1) is sealed connection.
- 10. the use for electric locomotive sander according to any one of claim 1 to 6, it is characterised in that the sand export (6) inwall does Wear-resistant Treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720199871.XU CN206664586U (en) | 2017-03-02 | 2017-03-02 | A kind of use for electric locomotive sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720199871.XU CN206664586U (en) | 2017-03-02 | 2017-03-02 | A kind of use for electric locomotive sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206664586U true CN206664586U (en) | 2017-11-24 |
Family
ID=60379690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720199871.XU Expired - Fee Related CN206664586U (en) | 2017-03-02 | 2017-03-02 | A kind of use for electric locomotive sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206664586U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050545A (en) * | 2018-07-11 | 2018-12-21 | 中车大连机车车辆有限公司 | Sander and its control method, locomotive |
| CN111216744A (en) * | 2019-12-27 | 2020-06-02 | 湖南联诚轨道装备有限公司 | Sanding device for locomotive |
-
2017
- 2017-03-02 CN CN201720199871.XU patent/CN206664586U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050545A (en) * | 2018-07-11 | 2018-12-21 | 中车大连机车车辆有限公司 | Sander and its control method, locomotive |
| CN111216744A (en) * | 2019-12-27 | 2020-06-02 | 湖南联诚轨道装备有限公司 | Sanding device for locomotive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20210302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |