CN214689458U - Auxiliary air duct of railway vehicle cab - Google Patents
Auxiliary air duct of railway vehicle cab Download PDFInfo
- Publication number
- CN214689458U CN214689458U CN202120655809.3U CN202120655809U CN214689458U CN 214689458 U CN214689458 U CN 214689458U CN 202120655809 U CN202120655809 U CN 202120655809U CN 214689458 U CN214689458 U CN 214689458U
- Authority
- CN
- China
- Prior art keywords
- pipe
- auxiliary air
- cab
- groove
- air duct
- 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.)
- Active
Links
Images
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model relates to an auxiliary air duct technical field specifically is an auxiliary air duct of rail vehicle cab, the both ends of ventilation pipe are provided with the connecting pipe, the both ends of connecting pipe are provided with the installation pipe, the fixed position that the surface of installation pipe is located the connecting pipe is connected with the connecting seat, the upper end of connecting seat is provided with the locating part, the surface of locating part is located the equal fixedly connected with mounting in both sides of connecting seat, the inside of installation pipe is located both ends position department and all is provided with the filter plate. The utility model discloses can dismantle the auxiliary air pipe, be convenient for clear up the auxiliary air pipe, can adjust the length of auxiliary air pipe simultaneously, avoid because driver's cab rocks with rail train and causes the injury to the auxiliary air pipe, filter plate can intercept the dust in the air simultaneously, avoids the dust to fall into in the driver's cab, causes the injury to driver's health, and the operation is simple and direct, and the practicality is strong.
Description
Technical Field
The utility model relates to an auxiliary air duct technical field specifically is an auxiliary air duct of rail vehicle cab.
Background
A rail train refers to a type of transportation means or system in which the operating vehicles need to travel on a specific track, and the most typical rail transportation is a railway system consisting of a conventional train and a standard railway.
In the rail train operation process, often need exchange the air and the external world of driver's cab and rail train inside through supplementary wind channel, make driver and passenger can breathe fresh air at the in-process of driving with taking, however, current supplementary wind channel often is a plastics wind channel, take place the damage easily in long-time use, and the wind channel of metal is easy in the use because of the rocking between driver's cab and the rail train takes place to damage, and after long-time use, be difficult to wash the inside in supplementary wind channel, make the efficiency of taking a breath progressively worse. Accordingly, those skilled in the art have provided a railway vehicle cab auxiliary duct to address the problems set forth in the background above.
Disclosure of Invention
An object of the utility model is to provide a supplementary wind channel of rail vehicle cab to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rail vehicle cab auxiliary air duct, includes the ventilation pipe, the both ends of ventilation pipe are provided with the connecting pipe, the both ends of connecting pipe are provided with the installation pipe, the surface of installation pipe is located the position fixedly connected with connecting seat of connecting pipe, the upper end of connecting seat is provided with the locating part, the surface of locating part is located the equal fixedly connected with mounting in both sides of connecting seat, the inside of installation pipe is located both ends position department and all is provided with filter plate.
As a further aspect of the present invention: the surface of the mounting pipe is provided with a first clamping groove at the position of the filter screen plate, the size of the first clamping groove is matched with the outer diameter of the filter screen plate, and the filter screen plate is connected with the first clamping groove in a clamping mode.
As a further aspect of the present invention: the surface of the connecting seat is located at the position of the fixing piece and is provided with a fixing groove, the size of the fixing groove is matched with the outer diameter of the fixing piece, and the fixing groove is connected with the fixing piece in a clamping mode.
As a further aspect of the present invention: the surface of the connecting pipe is fixedly connected with a connecting piece at the position of the connecting seat, the surface of the connecting seat is provided with a connecting groove at the position of the connecting piece, the size of the connecting groove is matched with the outer diameter of the connecting piece, and the connecting piece is clamped and connected with the connecting groove.
As a further aspect of the present invention: and a second clamping groove is formed in the surface of the connecting pipe, which is positioned on the ventilation pipe, the size of the second clamping groove is matched with the outer diameter of the ventilation pipe, and the second clamping groove is connected with the ventilation pipe in a clamping manner.
As a further aspect of the present invention: the inside of connecting pipe is located the both sides of ventilation pipe and has seted up the spout, the inside fixedly connected with slide bar that the surface of ventilation pipe is located the spout, ventilation pipe and connecting pipe pass through slide bar and spout sliding connection.
Compared with the prior art, the beneficial effects of the utility model are that: when the auxiliary air pipe needs to be cleaned, the limiting part is pulled to drive the fixing part to move upwards, so that the fixing part is moved out of the fixed groove, the fixing part and the connecting seat are released from fixing, then the connecting part is moved out of the connecting seat, the auxiliary air pipe is disassembled, cleaning of the auxiliary air pipe by workers is facilitated, the ventilation pipe is moved in the second clamping groove through the sliding groove and the sliding rod in the running process of a railway vehicle, the length of the auxiliary air duct is changed, when the cab and the railway vehicle shake in the running process, the auxiliary air pipe deforms along with the shaking of the cab and the railway vehicle, the damage to the auxiliary air pipe in the using process is reduced, the service life of the auxiliary air pipe is prolonged, the filter screen plate can intercept dust in the air, the dust is prevented from entering the cab through the auxiliary air duct, and the influence on the body of a driver is caused, the operation is simple and convenient, and the practicability is strong.
Drawings
FIG. 1 is a schematic structural view of an auxiliary air duct of a railway vehicle cab;
FIG. 2 is a schematic structural view of a mounting pipe in an auxiliary air duct of a railway vehicle cab;
FIG. 3 is an exploded view of an auxiliary duct of a railway vehicle cab;
fig. 4 is a schematic structural diagram of a connecting pipe in an auxiliary air duct of a cab of a railway vehicle.
In the figure: 1. a vent pipe; 2. a connecting pipe; 3. installing a pipe; 4. a connecting seat; 5. a limiting member; 6. a fixing member; 7. a filter screen plate; 8. a first card slot; 9. fixing grooves; 10. a connecting member; 11. connecting grooves; 12. a second card slot; 13. a chute; 14. a slide bar.
Detailed Description
Please refer to fig. 1-4, in an embodiment of the present invention, an auxiliary air duct for a railway vehicle cab, including ventilation pipe 1, both ends of ventilation pipe 1 are provided with connecting pipe 2, both ends of connecting pipe 2 are provided with installation pipe 3, the surface of installation pipe 3 is located connecting pipe 2's fixed position and is connected with connecting seat 4, the upper end of connecting seat 4 is provided with locating part 5, the surface of locating part 5 is located connecting seat 4's the equal fixedly connected with mounting 6 in both sides, the inside of installation pipe 3 is located both ends position department and all is provided with filter plate 7.
In fig. 2: first draw-in groove 8 has been seted up in the position that the surface of installation pipe 3 is located filter plate 7, the size of first draw-in groove 8 and the external diameter size looks adaptation of filter plate 7, filter plate 7 and 8 block connections of first draw-in groove, can intercept the dust in the air through filter plate 7, avoid the dust to get into the driver's cabin through supplementary wind channel, cause the influence to the driver health, cooperate first draw-in groove 8 to realize maintenance or the change to filter plate 7 in addition.
In fig. 3: fixed slot 9 has been seted up in the position that the surface of connecting seat 4 was located mounting 6, and fixed slot 9's size and mounting 6's external diameter size looks adaptation, fixed slot 9 and 6 block connections of mounting, through fixed slot 9 and 6 block of mounting mutually, can fix locating part 5 to fix connecting piece 10 through locating part 5, avoid connecting piece 10 to break away from in by connecting seat 4.
The surface of connecting pipe 2 is located the position fixedly connected with connecting piece 10 of connecting seat 4, connecting groove 11 has been seted up in the position that the surface of connecting seat 4 is located connecting piece 10, the size of connecting groove 11 and the external diameter size looks adaptation of connecting piece 10, connecting piece 10 and connecting groove 11 block are connected, through connecting piece 10 and connecting groove 11 looks block, can realize connecting pipe 2 and installation pipe 3 be connected, be convenient for separate connecting pipe 2 and installation pipe 3 after long-time the use, be convenient for to the washing of auxiliary air pipe, be convenient for use auxiliary air pipe for a long time.
In fig. 4: second draw-in groove 12 has been seted up to the position that the surface of connecting pipe 2 is located ventilation pipe 1, the size of second draw-in groove 12 and the external diameter size looks adaptation of ventilation pipe 1, second draw-in groove 12 and the 1 block of ventilation pipe are connected, make connecting pipe 2 and the 1 looks block of ventilation pipe through second draw-in groove 12, the realization is removed ventilation pipe 1 in the inside of second draw-in groove 12, make supplementary tuber pipe can produce deformation along with rocking of cab and rail train, reduce the injury that supplementary tuber pipe received in the use, the life of extension supplementary tuber pipe.
The inside of connecting pipe 2 is located the both sides of ventilation pipe 1 and has seted up spout 13, the inside fixedly connected with slide bar 14 that the surface of ventilation pipe 1 is located spout 13, ventilation pipe 1 and connecting pipe 2 pass through slide bar 14 and spout 13 sliding connection, it can slide to make ventilation pipe 1 and connecting pipe 2 through slide bar 14 and spout 13, thereby realize spacing ventilation pipe 1 and connecting pipe 2, avoid cab and rail train to take place to rock at the operation in-process too big, cause ventilation pipe 1 to shift out by in second draw-in groove 12, make the problem of auxiliary air pipe inefficacy.
The utility model discloses a theory of operation is: when the utility model is used, when the auxiliary air pipe needs to be cleaned, the limiting part 5 is pulled to drive the fixing part 6 to move upwards, so that the fixing part 6 is moved out from the fixing groove 9 of the connecting seat 4, the connecting part 10 and the connecting seat 4 are released from fixing, and then the connecting part 10 is moved out from the connecting seat 4, thereby realizing the disassembly of the auxiliary air pipe, being convenient for the cleaning of the auxiliary air pipe by workers, in the running process of the rail vehicle, the ventilation pipe 1 is moved in the second clamping groove 12 of the connecting pipe 2 through the chute 13 and the slide bar 14, realizing the change of the length of the auxiliary air duct, being convenient for the auxiliary air pipe to deform along with the shaking of the cab and the rail train when the cab and the rail train are shaken in the running process, reducing the damage to the auxiliary air pipe in the use process, prolonging the service life of the auxiliary air pipe, and the filter screen plates 7 are arranged at the positions of two ends in the mounting pipe 3 to intercept dust in the air, so that the dust is prevented from entering a driver's cab through the auxiliary air duct to cause influence on the body of the driver, and the filter screen plates 7 can be maintained or replaced by matching with the first clamping grooves 8, so that the operation is simple and convenient.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a supplementary wind channel of rail vehicle cab, its characterized in that, includes ventilation pipe (1), the both ends of ventilation pipe (1) are provided with connecting pipe (2), the both ends of connecting pipe (2) are provided with installation pipe (3), the surface of installation pipe (3) is located position fixedly connected with connecting seat (4) of connecting pipe (2), the upper end of connecting seat (4) is provided with locating part (5), the surface of locating part (5) is located equal fixedly connected with mounting (6) in both sides of connecting seat (4), the inside of installation pipe (3) is located both ends position department and all is provided with filter plate (7).
2. The auxiliary air duct of the cab of the rail vehicle as claimed in claim 1, wherein a first clamping groove (8) is formed in the surface of the mounting pipe (3) at the position of the screen plate (7), the size of the first clamping groove (8) is matched with the outer diameter of the screen plate (7), and the screen plate (7) is connected with the first clamping groove (8) in a clamping manner.
3. The auxiliary air duct of the cab of the railway vehicle as claimed in claim 1, wherein a fixing groove (9) is formed in the surface of the connecting seat (4) at the position of the fixing member (6), the size of the fixing groove (9) is matched with the outer diameter of the fixing member (6), and the fixing groove (9) is connected with the fixing member (6) in a clamping manner.
4. The auxiliary air duct of the cab of the rail vehicle as claimed in claim 1, wherein a connecting piece (10) is fixedly connected to a position of the surface of the connecting tube (2) on the connecting seat (4), a connecting groove (11) is formed in a position of the surface of the connecting seat (4) on the connecting piece (10), the connecting groove (11) is matched with an outer diameter of the connecting piece (10), and the connecting piece (10) is connected with the connecting groove (11) in a clamping manner.
5. The auxiliary air duct of the cab of the rail vehicle as claimed in claim 1, wherein a second clamping groove (12) is formed in the surface of the connecting pipe (2) at the position of the ventilation pipe (1), the size of the second clamping groove (12) is matched with the outer diameter of the ventilation pipe (1), and the second clamping groove (12) is connected with the ventilation pipe (1) in a clamping manner.
6. The auxiliary air duct of the cab of the rail vehicle as claimed in claim 1, wherein sliding grooves (13) are formed in the connecting pipe (2) and located on two sides of the ventilation pipe (1), a sliding rod (14) is fixedly connected to the surface of the ventilation pipe (1) and located in the sliding grooves (13), and the ventilation pipe (1) and the connecting pipe (2) are connected in a sliding mode through the sliding rod (14) and the sliding grooves (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120655809.3U CN214689458U (en) | 2021-09-26 | 2021-09-26 | Auxiliary air duct of railway vehicle cab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120655809.3U CN214689458U (en) | 2021-09-26 | 2021-09-26 | Auxiliary air duct of railway vehicle cab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214689458U true CN214689458U (en) | 2021-11-12 |
Family
ID=78528158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120655809.3U Active CN214689458U (en) | 2021-09-26 | 2021-09-26 | Auxiliary air duct of railway vehicle cab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214689458U (en) |
-
2021
- 2021-09-26 CN CN202120655809.3U patent/CN214689458U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202156388U (en) | Front defrosting and defogging device for automobile | |
| CN205971319U (en) | Lining up of intercity city territory car | |
| CN214689458U (en) | Auxiliary air duct of railway vehicle cab | |
| CN214189246U (en) | Air conditioner filter for vehicle | |
| CN208198419U (en) | A kind of dustproof and waterproof air-inlet grille used for rail vehicle | |
| CN205151469U (en) | Dust removal traction elevator | |
| CN205202696U (en) | Multi -function vehicle carries curtain | |
| CN102101428A (en) | Air-exchanging system arranged on bus | |
| CN209258128U (en) | A kind of split type operation bench mask of subway | |
| CN108217390A (en) | Safety-protection elevator car | |
| CN216943069U (en) | Air conditioner protection frame and rail vehicle | |
| CN214014674U (en) | Communication equipment for rail transit vehicle | |
| CN210502200U (en) | Automobile air conditioner ventilation purification device | |
| CN216761408U (en) | Convenient to detach's filtration equipment for vehicle air conditioner | |
| CN105617775A (en) | Car air conditioner filter convenient to detach | |
| CN202294833U (en) | Air conditioner purifying device for cab of subway vehicle | |
| CN214001242U (en) | Automobile air conditioner with dust removal function | |
| CN214656603U (en) | Concrete mixing plant flow control device | |
| CN210723195U (en) | Ventilation structure of storage battery box | |
| CN204249785U (en) | A kind of automobile rear venting device | |
| CN213354174U (en) | Auxiliary frame structure of vehicle body | |
| CN210258260U (en) | Novel vehicle-mounted T-BOX with long service life | |
| CN215137773U (en) | Stainless steel filter screen convenient to equipment | |
| CN210364096U (en) | Carriage structure of electric high-pressure washing vehicle | |
| CN219446956U (en) | Radar induction automatic brake device for unmanned sightseeing train |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |