CN214523821U - Manual relieving valve operating device for rail transit vehicle - Google Patents
Manual relieving valve operating device for rail transit vehicle Download PDFInfo
- Publication number
- CN214523821U CN214523821U CN202022662040.6U CN202022662040U CN214523821U CN 214523821 U CN214523821 U CN 214523821U CN 202022662040 U CN202022662040 U CN 202022662040U CN 214523821 U CN214523821 U CN 214523821U
- Authority
- CN
- China
- Prior art keywords
- manual
- rail transit
- operating device
- valve operating
- release valve
- 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
- Seats For Vehicles (AREA)
Abstract
The utility model discloses a manual release valve operating device for rail transit vehicles, which comprises a positioning mounting plate and an installation groove body, wherein the positioning mounting plate and the installation groove body are integrated into a whole, a rotating shaft support is arranged in the installation groove body, the rotating shaft support is hinged with a rotating shaft, the rotating shaft is hinged with a manual buckle plate, the outer side surface of the rotating shaft positioned outside the installation groove body is provided with a rocker arm, the rocker arm is connected with one end of a reset spring, the other end of the reset spring is connected with a flexible shaft fixing seat arranged on one side surface of the positioning mounting plate, the flexible shaft fixing seat and the rocker arm of the manual release valve operating device for the rail transit vehicles are both connected with a flexible shaft, the release of a release valve is realized by pulling the manual buckle plate, meanwhile, the manual release valve operating device has reasonable structure, occupies smaller space, is convenient to be fixedly installed in a vehicle body, and simultaneously can not destroy the integral attractiveness of the interior of the vehicles, the use of the reset spring is convenient for the device to automatically recover the original position, and the use convenience is improved.
Description
Technical Field
The utility model relates to a railway traffic technical field specifically is a rail transit vehicle is with manual valve controlling means of alleviating.
Background
"relieving" is a term of art for railway operations, colloquially called brake release, as opposed to "braking". When the train brakes, the brake shoes lock the wheels, when the train brakes, a driver needs to wind through the air cylinder to loosen the brake shoes when the train brakes again, the operation is called 'relieving', the existing relieving valve operating device is mostly arranged below the train body and is exposed outdoors, the temperature, wind sand, ultraviolet rays and the like in the environment influence the aging, sealing, weather resistance and the like of the structural product, and meanwhile, the operation is heavy and the use is inconvenient.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome current defect, provide a rail transit vehicle is with manual valve controlling device of alleviating, install inside the automobile body, be difficult for receiving external environment's influence, the laborsaving convenience of operation simultaneously improves the convenience of using, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rail transit vehicle is with manual valve controlling means of alleviating, includes location mounting panel and installation cell body, location mounting panel and installation cell body structure as an organic whole, the internal pivot support that is provided with of mounting groove, the pivot support articulates there is the pivot, the pivot articulates there is manual buckle, it is provided with the rocking arm to be located the outside pivot lateral surface of installation cell body, the rocking arm is connected with reset spring's one end, reset spring's the other end is connected with the flexible axle fixing base of setting in a location mounting panel side.
As an optimized technical scheme of the utility model, be provided with the fixed orifices on the location mounting panel.
As a preferred technical scheme of the utility model, the quantity of fixed orifices is four at least, and the fixed orifices symmetry sets up in location mounting panel both sides.
As an optimal technical scheme of the utility model, installation cell body fixedly connected with adjusts spacing bolt.
As an optimal technical scheme of the utility model, a side of installation cell body is provided with the fixed mounting hole site.
Compared with the prior art, the beneficial effects of the utility model are that: this valve controlling means is alleviated with manual to rail transit vehicle's flexible axle fixing base and rocking arm all are connected with the flexible axle, realize alleviating the release of valve through pulling manual buckle, and this is rational in infrastructure simultaneously, and occupation space is less, and convenient fixed mounting is inside the automobile body, and the while can also not destroy the built-in whole of vehicle pleasing to the eye, reset spring's use, the device automatic recovery normal position of being convenient for improves the convenience of using.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a schematic cross-sectional view taken along line a-a of fig. 2.
In the figure: the device comprises a rotating shaft 1, a positioning mounting plate 2, a mounting groove 3, a rocker arm 4, a return spring 5, a flexible shaft fixing seat 6, a rotating shaft support 7, an adjusting limit bolt 8, a fixing mounting hole 9, a manual buckle plate 10 and a fixing hole 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments (for convenience of description and understanding, the following description is made with the upper side of fig. 2 as the upper side). Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a manual release valve operating device for a rail transit vehicle comprises a positioning mounting plate 2 and a mounting groove body 3, wherein a fixed mounting hole site 9 is arranged on one side face of the mounting groove body 3, the fixed mounting hole site 9 is convenient for fixed mounting from the rear part of the device, fasteners are hidden, the integral attractiveness is improved, an adjusting limiting bolt 8 is fixedly connected with the mounting groove body 3, the adjusting limiting bolt 8 is convenient for adjusting the initial angle of a manual pinch plate 10, a fixing hole 11 is formed in the positioning mounting plate 2, the fixing hole 11 is convenient for fixed mounting with a vehicle body, the number of the fixing holes 11 is at least four, the fixing holes 11 are symmetrically arranged on two sides of the positioning mounting plate 2, the positioning mounting plate 2 and the mounting groove body 3 are of an integral structure, a rotating shaft support 7 is arranged in the mounting groove body 3, the rotating shaft support 7 is hinged with a rotating shaft 1, the rotating shaft 1 is hinged with the manual pinch plate 10, manual buckle 10 constitutes the lever with pivot 1, and convenient operation is laborsaving, it is provided with rocking arm 4 to be located on the 1 lateral surface of the outside pivot of installation cell body 3, rocking arm 4 is connected with reset spring 5's one end, reset spring 5's the other end is connected with the flexible axle fixing base 6 that sets up in 2 sides of location mounting panel, and the device is installed inside the automobile body, is difficult for receiving external environment's influence, adopts the formula mode of secretly adorning simultaneously, improves holistic pleasing to the eye degree.
When in use: the positioning mounting plate 2 is fixedly mounted on the vehicle body through a fastener, the limiting bolt 8 is adjusted and adjusted, the manual pinch plate 10 is adjusted to a preset angle, the flexible shaft is connected with the openings of the flexible shaft fixing seat 6 and the rocker arm 4 respectively, when the valve is released, the manual pinch plate 10 is lifted to drive the flexible shaft to move, then the valve is released, and after the movement is completed, the manual pinch plate 10 resets under the action of the reset spring 5.
The utility model has reasonable structure, occupies smaller space and is convenient to be fixedly arranged in the vehicle body, the fixed mounting hole site 9 is convenient to be fixedly arranged from the rear part of the device, the fastener is hidden, and the integral aesthetic degree is improved; the adjusting limit bolt 8 is convenient for adjusting the initial angle of the manual pinch plate 10, and the use convenience is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a rail transit vehicle is with manual valve controlling means of alleviating, includes location mounting panel (2) and installation cell body (3), location mounting panel (2) and installation cell body (3) structure as an organic whole, its characterized in that: be provided with pivot support (7) in installation cell body (3), pivot support (7) articulate there is pivot (1), pivot (1) articulates there is manual buckle (10), pivot (1) are located and are provided with rocking arm (4) on the outside position in installation cell body (3) side, rocking arm (4) are connected with the one end of reset spring (5), the other end of reset spring (5) is connected with flexible axle fixing base (6) that set up in a location mounting panel (2) side.
2. The manual release valve operating device for the rail transit vehicle as claimed in claim 1, wherein: the positioning mounting plate (2) is provided with a fixing hole (11).
3. The manual release valve operating device for the rail transit vehicle as claimed in claim 2, wherein: the number of the fixing holes (11) is at least four, and the fixing holes (11) are symmetrically arranged on two sides of the positioning mounting plate (2).
4. The manual release valve operating device for the rail transit vehicle as claimed in claim 1, wherein: the mounting groove body (3) is fixedly connected with an adjusting limiting bolt (8).
5. The manual release valve operating device for the rail transit vehicle as claimed in claim 1, wherein: and a fixed mounting hole position (9) is arranged on one side surface of the mounting groove body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022662040.6U CN214523821U (en) | 2020-11-18 | 2020-11-18 | Manual relieving valve operating device for rail transit vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022662040.6U CN214523821U (en) | 2020-11-18 | 2020-11-18 | Manual relieving valve operating device for rail transit vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214523821U true CN214523821U (en) | 2021-10-29 |
Family
ID=78288228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022662040.6U Active CN214523821U (en) | 2020-11-18 | 2020-11-18 | Manual relieving valve operating device for rail transit vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214523821U (en) |
-
2020
- 2020-11-18 CN CN202022662040.6U patent/CN214523821U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209369441U (en) | It is applicable in the all-electric automatic parking robot of different wheelbases and wheelspan | |
| CN214523821U (en) | Manual relieving valve operating device for rail transit vehicle | |
| CN112356625B (en) | Traction vehicle pulling device and application method thereof | |
| CN112140880B (en) | Angle-adjustable instrument desk lap joint mechanism | |
| CN2848680Y (en) | Antitheft expansion brake lock of electric bicycle | |
| CN201626477U (en) | Auxiliary maneuvering device for vehicles | |
| CN109703406B (en) | Intelligent charging parking device for electric automobile | |
| CN207931698U (en) | A kind of variable lever ratio brake pedal | |
| CN110509854B (en) | Pedal device and automobile | |
| CN216034290U (en) | Manual worm gear and worm pipeline type control device for transverse movement of automobile | |
| CN220948380U (en) | Support for electric vehicle brake linkage | |
| CN205440309U (en) | Skid -proof auxiliary brake in motor vehicle ice and snow road surface | |
| CN209492540U (en) | A kind of light rail brake gear | |
| CN112519733A (en) | Electric vehicle device suitable for emergency high-efficiency braking | |
| CN217259991U (en) | Novel electric vehicle pedal assembly | |
| CN201544934U (en) | Emergent speed-down brake device | |
| CN2573334Y (en) | Secondary brake device for motor vehicle | |
| CN112622837B (en) | Manual worm gear pipeline type control automobile transverse moving device | |
| CN201116152Y (en) | Supporting type braking device | |
| CN204210649U (en) | High nation folding electric three-wheel vehicle | |
| CN221646527U (en) | Double-deck jiffy stand of bicycle | |
| CN214659176U (en) | Household steel structure stereo garage | |
| CN200939907Y (en) | Combination apparatus for locking and supporting bicycle | |
| CN220076339U (en) | Tyre positioner for motor vehicle maintenance | |
| CN215042262U (en) | Automobile seat lifting mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |