CN209700686U - A kind of rail traffic vehicle braking device parking brake remotely alleviates device - Google Patents
A kind of rail traffic vehicle braking device parking brake remotely alleviates device Download PDFInfo
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- CN209700686U CN209700686U CN201920301236.7U CN201920301236U CN209700686U CN 209700686 U CN209700686 U CN 209700686U CN 201920301236 U CN201920301236 U CN 201920301236U CN 209700686 U CN209700686 U CN 209700686U
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- fixed substrate
- parking brake
- handle
- wirerope
- component
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Abstract
The utility model discloses a kind of rail traffic vehicle braking device parking brakes remotely to alleviate device, including handle component, fixed substrate, wirerope and locked component, the fixed substrate is fixed on vehicle, one end of the wirerope is fixedly connected with brake, and the other end passes through the fixed substrate and is fixedly connected with the handle component；The locked component has lock state and unlocked state, and when the locked component is in the lock state down, the relative position of the handle component and fixed substrate is remained unchanged；Under the locked component is in the unlocked state, the handle component drives the wirerope mobile to the direction far from the fixed substrate, and then the wirerope drives the brake to realize that parking brake is alleviated.Locked component is arranged in the utility model at the handle that parking brake alleviates device, prevents vehicle parking release of brake maloperation, and substitute original T-type handle using U-shaped handle, improves the convenience of handle operation.
Description
Technical field
The utility model relates to rail vehicle parking brake fields more particularly to a kind of rail traffic vehicle braking device to park
Braking is long-range to alleviate device.
Background technique
In the prior art, the hand relieving of Parking Brake Cylinders it is usual there are two types of, one is stopping in foundation brake unit
It puts directly setting alleviation on checking cylinder to shake hands, another kind is to draw the alleviation for being fixed on car body unilateral side or two sides by alleviating bracing wire
Hand is connect with foundation brake unit.Second of alleviation mode is not influenced by brake rigging installation site, easy to operate, but
Required pulling force is big with respect to the first.Existing using alleviating in bracing wire hand relieving parking brake device, an alleviation is drawn
Line can only alleviate a brake rigging, because length, the deposition path of alleviating bracing wire are different, hand relieving pulling force also can
Different, if pulling rope length is big, path is complicated, and the hand relieving pulling force needed just seems bigger.Handle in existing apparatus
It is designed as T font, leads to hand-held grip dispersive effects operator force, is also easy to cause the mistake of handle to deviate and causes parking brake
Alleviate malfunction.
Utility model content
In order to solve problems in the prior art, the utility model provides a kind of rail traffic vehicle braking device parking brake
Long-range to alleviate device, the technical solution is as follows:
The utility model provides a kind of rail traffic vehicle braking device parking brake and remotely alleviates device, including knob group
Part, fixed substrate, wirerope and locked component, the fixed substrate are fixed on vehicle, one end of the wirerope and braking
Device is fixedly connected, and the other end passes through the fixed substrate and is fixedly connected with the handle component；
The locked component has lock state and unlocked state, described when the locked component is in the lock state down
The relative position of handle component and fixed substrate remains unchanged；Under the locked component is in the unlocked state, the knob group
Part drives the wirerope mobile to the direction far from the fixed substrate, and then the wirerope drives the brake to realize
Parking brake is alleviated.
Further, the handle component includes the knob main body and U-shaped handle of plate, the knob main body with it is described solid
Determine substrate to be oppositely arranged, the both ends of the U-shaped handle are fixed on the one side in the knob main body backwards to the fixed substrate
On.
Further, the locked component includes locking pin, and the two sides of the fixed substrate are respectively equipped with to the knob
The pin hole passed through for the locking pin is equipped in the side connector that main direction extends, the side connector and knob main body.
Further, the locked component further includes the retaining ring of arcuation, one end of the retaining ring and the one of the locking pin
End rotation connection, the outside of the U-shaped handle is arranged in the retaining ring, when the other end of the retaining ring turns to the locking pin
The other end at, it is mobile to the direction far from the fixed substrate that the retaining ring limits the U-shaped handle.
Further, the locked component further includes locking pin connector, one end of the locking pin connector with it is described
Pin connection is locked, the other end is connect with the side connector or fixed substrate.
Further, the outer cover of the wirerope is equipped with protection pipe, the protection pipe and the fixed company of the fixed substrate
It connects, the wirerope can relatively move in the protection pipe relative to the protection pipe.
Further, the parking brake remotely alleviate device further include setting the fixed substrate and knob main body it
Between bellows.
Further, the fixed substrate is equipped with location hole, and the fixed substrate passes through bolt part and the location hole
Cooperate and is fixed on vehicle.
Further, the protection pipe is fixedly connected by sleeve fixing part with the fixed substrate.
Technical solution bring provided by the utility model has the beneficial effect that:
A. by handle design be it is U-shaped, facilitate operator hold force；
B. prevent parking brake from alleviating maloperation handle component and then double locking using retaining ring.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is that rail traffic vehicle braking device parking brake provided by the embodiment of the utility model remotely alleviates the vertical of device
Body figure；
Fig. 2 is the front view that parking brake provided by the embodiment of the utility model remotely alleviates device；
Fig. 3 is the top view that parking brake provided by the embodiment of the utility model remotely alleviates device；
Fig. 4 is the right view that parking brake provided by the embodiment of the utility model remotely alleviates device.
Wherein, appended drawing reference include: 1- knob main body, 2-U shape handle, 3- wirerope, 4- fixed substrate, 41- location hole,
The side 42- connector, 5- locking pin, 51- locking pin connector, 52- retaining ring, 6- protection pipe, 61- sleeve fixing part, 7- bellows.
Specific embodiment
In order to make those skilled in the art better understand the scheme of the utility model, below in conjunction with the utility model reality
The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the embodiment of the utility model a part, instead of all the embodiments.Based on the reality in the utility model
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts is all answered
When the range for belonging to the utility model protection.
It should be noted that the specification and claims of the utility model and term " first " in above-mentioned attached drawing,
" second " etc. is to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that in this way
The data used are interchangeable under appropriate circumstances, so that the embodiments of the present invention described herein can be in addition at this
In illustrate or description those of other than sequence implement.In addition, term " includes " and " having " and their any deformation, meaning
Figure be to cover it is non-exclusive include, for example, containing the process, method of a series of steps or units, device, product or equipment
Those of be not necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for these processes,
Other intrinsic step or units of method, product or equipment.
In one embodiment of the utility model, provides a kind of rail traffic vehicle braking device parking brake and remotely delay
Device is solved, as shown in Figs 1-4, it includes handle component, fixed substrate 4, wirerope 3 and lock that the parking brake, which remotely alleviates device,
Determine component, the fixed substrate 4 is equipped with location hole 41, and the fixed substrate 4 is cooperated by bolt part and the location hole 41
And be fixed on vehicle, one end of the wirerope 3 is fixedly connected with brake, the other end pass through the fixed substrate 4 and with
The handle component is fixedly connected；The outer cover of the wirerope 3 is equipped with protection pipe 6, it is preferable that the protection pipe 6 passes through set
Pipe fixing piece 61 is fixedly connected with the fixed substrate 4, the such as hex nut of described sleeve pipe fixing piece 61, the protection pipe 6
One end outer surface is equipped with the external screw thread matched with the hex nut internal screw thread.The wirerope 3 can be in the protection pipe 6
Interior to relatively move relative to the protection pipe 6, i.e., the described protection pipe 6 is the not movement by the pulling force of handle component, institute
It states handle component and simply pulls on the wirerope 3, the protection pipe 6 plays the protective effect to the wirerope 3.
The locked component has lock state and unlocked state, described when the locked component is in the lock state down
Handle component and the relative position of fixed substrate 4 remain unchanged；Under the locked component is in the unlocked state, the knob group
Part drives the wirerope 3 mobile to the direction far from the fixed substrate 4, and then the wirerope drives the brake real
Existing parking brake is alleviated.
Referring to Fig. 1 and Fig. 3, the handle component includes the knob main body 1 and U-shaped handle 2 of plate, the knob main body 1
It is oppositely arranged with the fixed substrate 4, the both ends of the U-shaped handle 2 are fixed in the knob main body 1 backwards to the fixed base
On the one side of plate 4.
Referring to Fig. 1 and Fig. 4, the locked component includes the retaining ring 52 of locking pin 5 and arcuation, and the two of the fixed substrate 4
Side is respectively equipped with the side connector 42 extended to knob 1 direction of main body, is all provided in the side connector 42 and knob main body 1
There is the pin hole passed through for the locking pin 5；One end of the retaining ring 52 and one end of the locking pin 5 are rotatablely connected, the button
The outside of the U-shaped handle 2 is arranged in ring 52, when the other end of the retaining ring 52 turns at the other end of the locking pin 5,
It is mobile to the direction far from the fixed substrate 4 that the retaining ring 52 limits the U-shaped handle 2.
The effect of the retaining ring 52 is, prevents the locking pin 5 from falling out from the pin hole under shaking force effect
To cause release of brake error action of device to make: only artificially the retaining ring 52 is moved and is turned an angle about locking pin 5,
The locking pin 5 could be extracted from the pin hole, and otherwise, the process that locking pin 5 is extracted from pin hole can make the retaining ring 52
Fastening extract the locking pin 5 can not from pin hole completely in 2 outside of U-shaped handle.
In a preferred embodiment of the utility model, the locked component further includes locking pin connector 51, described
One end of locking pin connector 51 is connect with the locking pin 5, and the other end and the side connector 42 or fixed substrate 4 connect
It connects, i.e., when the locking pin 5 in pin hole after extracting, the locking pin 5 is hung by the locking pin connector 51, without another
The outer placement locking pin 5, and prevent the unexpected loss locking pin 5.
Preferably, the parking brake remotely alleviate device further include setting the fixed substrate 4 and knob main body 1 it
Between bellows 7, it is specific as shown in Fig. 2, the end of the protection pipe 6 passes through fixed substrate 4, the left end of the bellows 7 with
One end that protection pipe 6 passes through the fixed substrate 4 is fixedly connected, and the right end of the bellows 7 is fixedly connected with wirerope 3, institute
Stating bellows 7 can effectively prevent water and dust to enter in protection pipe, ensure wirerope 3 relative to the suitable of the movement of protection pipe 6
Smooth property remotely alleviates the water proof and dust proof grade of device for improving parking brake.
Locked component is arranged in the utility model at the handle that parking brake alleviates device, prevents vehicle parking release of brake
Maloperation, and original T-type handle is substituted using U-shaped handle, improve the convenience of handle operation.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of rail traffic vehicle braking device parking brake remotely alleviates device, which is characterized in that including handle component, fixation
Substrate (4), wirerope (3) and locked component, the fixed substrate (4) are fixed on vehicle, one end of the wirerope (3) with
Brake is fixedly connected, and the other end passes through the fixed substrate (4) and is fixedly connected with the handle component；
The locked component has lock state and unlocked state, when the locked component is in the lock state down, the knob
Component and the relative position of fixed substrate (4) remain unchanged；Under the locked component is in the unlocked state, the handle component
Drive the wirerope (3) mobile to the direction far from the fixed substrate (4), and then the wirerope drives the brake
Realize that parking brake is alleviated.
2. parking brake according to claim 1 remotely alleviates device, which is characterized in that the handle component includes plate
Knob main body (1) and U-shaped handle (2), the knob main body (1) be oppositely arranged with the fixed substrate (4), the U-shaped handle
The both ends of hand (2) are fixed on knob main body (1) on the one side of the fixed substrate (4).
3. parking brake according to claim 2 remotely alleviates device, which is characterized in that the locked component includes locking
It sells (5), the two sides of the fixed substrate (4) are respectively equipped with the side connector (42) extended to knob main body (1) direction, institute
It states side connector (42) and shakes hands to be equipped with the pin hole passed through for the locking pin (5) on main body (1).
4. parking brake according to claim 3 remotely alleviates device, which is characterized in that the locked component further includes arc
The retaining ring (52) of shape, one end of the retaining ring (52) and the one end of the locking pin (5) are rotatablely connected, retaining ring (52) setting
In the outside of the U-shaped handle (2), when the other end of the retaining ring (52) turns at the other end of the locking pin (5), institute
It states retaining ring (52) and limits the U-shaped handle (2) to the direction movement far from the fixed substrate (4).
5. parking brake according to claim 4 remotely alleviates device, which is characterized in that the retaining ring (52) includes two
Arc strip arranged side by side.
6. parking brake according to claim 3 remotely alleviates device, which is characterized in that the locked component further includes lock
One end of rationed marketing connector (51), the locking pin connector (51) is connect with the locking pin (5), and the other end and the side connect
Fitting (42) or fixed substrate (4) connection.
7. parking brake according to claim 1 remotely alleviates device, which is characterized in that the outside of the wirerope (3)
It is arranged with protection pipe (6), the protection pipe (6) is fixedly connected with the fixed substrate (4), and the wirerope (3) can be in institute
It states and is relatively moved in protection pipe (6) relative to the protection pipe (6).
8. parking brake according to claim 2 remotely alleviates device, which is characterized in that further include being arranged in the fixation
Bellows (7) between substrate (4) and knob main body (1).
9. parking brake according to claim 1 remotely alleviates device, which is characterized in that set on the fixed substrate (4)
Have location hole (41), the fixed substrate (4) is fixed on vehicle by bolt part and the location hole (41) cooperation.
10. parking brake according to claim 7 remotely alleviates device, which is characterized in that the protection pipe (6) passes through set
Pipe fixing piece (61) is fixedly connected with the fixed substrate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920301236.7U CN209700686U (en) | 2019-03-11 | 2019-03-11 | A kind of rail traffic vehicle braking device parking brake remotely alleviates device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920301236.7U CN209700686U (en) | 2019-03-11 | 2019-03-11 | A kind of rail traffic vehicle braking device parking brake remotely alleviates device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209700686U true CN209700686U (en) | 2019-11-29 |
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ID=68643700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920301236.7U Active CN209700686U (en) | 2019-03-11 | 2019-03-11 | A kind of rail traffic vehicle braking device parking brake remotely alleviates device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209700686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114919554A (en) * | 2021-06-11 | 2022-08-19 | 克诺尔车辆设备(苏州)有限公司 | Railway vehicle parking brake relieving device and control method thereof |
-
2019
- 2019-03-11 CN CN201920301236.7U patent/CN209700686U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114919554A (en) * | 2021-06-11 | 2022-08-19 | 克诺尔车辆设备(苏州)有限公司 | Railway vehicle parking brake relieving device and control method thereof |
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