CN207644408U - The brake bar of dress single effect lock tune device - Google Patents
The brake bar of dress single effect lock tune device Download PDFInfo
- Publication number
- CN207644408U CN207644408U CN201721880552.1U CN201721880552U CN207644408U CN 207644408 U CN207644408 U CN 207644408U CN 201721880552 U CN201721880552 U CN 201721880552U CN 207644408 U CN207644408 U CN 207644408U
- Authority
- CN
- China
- Prior art keywords
- connector
- tune device
- adjusting nut
- brake bar
- connecting rod
- 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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- Braking Arrangements (AREA)
Abstract
This application discloses a kind of dress brake bars of single effect lock tune device, including axial sequentially connected upper connecting rod, adjusting nut and lock tune device, the upper connecting rod and adjusting nut junction are equipped with connector, described connector one end is equipped with the groove coordinated with upper connecting rod, and connector other end outer surface is equipped with the silk tooth coordinated with adjusting nut.The brake bar keeps brake bar function constant, connects upper connecting rod and adjusting nut using connector, reduces technology difficulty and the requirement to special installation, place, overall structure is simple, convenient for production, effectively reduces production cost and period.
Description
Technical field
This application involves railway wagon brake technical fields, and in particular to a kind of braking drawing of dress single effect lock tune device
Bar.
Background technology
Railway freight-car mainly realizes braking, the speed governing of vehicle using wind brake apparatus.It is constant after brake shoe is worn away to ensure
Brake clearance and piston travel, general dress hem shoe gap automatic regulator.Existing market upper connecting rod is longer, processing
Production site, process equipment are more demanding when rod head screw thread.Special fixture is needed, and is also easy to produce safety accident, production efficiency
It is low, it is of high cost
Utility model content
The purpose of this utility model is to provide a kind of dress brake bars of single effect lock tune device, to overcome existing skill
Deficiency in art.
To achieve the above object, the utility model provides the following technical solutions：
The embodiment of the present application discloses the brake bar of dress single effect lock tune device, including axial sequentially connected pull-up
Bar, adjusting nut and lock tune device, it is characterised in that：The upper connecting rod and adjusting nut junction are equipped with connector, the connection
First end is equipped with the groove coordinated with upper connecting rod, and connector other end outer surface is equipped with the silk tooth coordinated with adjusting nut.
Preferably, in above-mentioned dress in the brake bar of single effect lock tune device, the upper connecting rod and groove weld are in succession
It connects.
Preferably, in above-mentioned dress in the brake bar of single effect lock tune device, the connector and lock tune device are close
Banking stop is equipped at the port of adjusting nut one end, the banking stop is equipped with pin hole.
Preferably, in above-mentioned dress in the brake bar of single effect lock tune device, the banking stop is integrated with connector
Molding.
Preferably, in above-mentioned dress in the brake bar of single effect lock tune device, the upper connecting rod is away from connector
One end is equipped with drawhead, and the drawhead is equipped with positioning pin.
Compared with prior art, the utility model has the advantage of：
1, it keeps brake bar function constant, cancels rod head screw thread, reduce technology difficulty and to special installation, place
Requirement.
2, simple in structure, it is convenient for production.
3, production cost and period are reduced.
Description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments described in application, for those of ordinary skill in the art, without creative efforts,
Other drawings may also be obtained based on these drawings.
Fig. 1 show the front view of the brake bar of dress single effect lock tune device in the utility model specific embodiment；
Fig. 2 show the front view of upper connecting rod in the utility model specific embodiment.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Detailed description, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Join shown in Fig. 1, Fig. 2, the brake bar of the dress single effect lock tune device in the present embodiment, including axially connects successively
Upper connecting rod 1, adjusting nut 2 and the lock tune device 3 connect, upper connecting rod 1 and 2 junction of adjusting nut are equipped with connector 4, connector 4 one
End is equipped with the groove 401 coordinated with upper connecting rod 1, and 4 other end outer surface of connector is equipped with the silk tooth 402 coordinated with adjusting nut 2.
Further, it after upper connecting rod 1 and groove 401 are inserted into connection, is welded by welding procedure.
In the technical scheme, which keeps brake bar function constant, and upper connecting rod is connected using connector
And adjusting nut, technology difficulty and the requirement to special installation, place are reduced, overall structure is simple, convenient for production, effective to drop
Low production cost and period.
Join shown in Fig. 1, Fig. 2, further, connector 1 is all provided with lock tune device 3 at the port of 2 one end of adjusting nut
There are banking stop 403, banking stop 403 to be equipped with pin hole 404, pin 405 is inserted in pin hole.
Further, banking stop 403 is integrally formed with connector 4.
Pin hole is equipped on connector, connector and adjusting nut separate after preventing silk odontoseisis during the work time, have
Effect connector is fixed in adjusting nut, increases the service life of brake bar.
Join shown in Fig. 1, Fig. 2, further, upper connecting rod 1 is welded with drawhead 5, drawhead 5 away from one end of connector 4
It is equipped with positioning pin 501.
In the technical scheme, positioning pin is advantageously utilized for connecting with brake lever.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above is only the specific implementation mode of the application, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as the protection domain of the application.
Claims (5)
1. a kind of brake bar of dress single effect lock tune device, including axial sequentially connected upper connecting rod, adjusting nut and lock
Adjust device, it is characterised in that：The upper connecting rod and adjusting nut junction are equipped with connector, and described connector one end is equipped with and pull-up
The groove of bar cooperation, connector other end outer surface are equipped with the silk tooth coordinated with adjusting nut.
2. a kind of brake bar of dress single effect lock tune device according to claim 1, it is characterised in that：The pull-up
Bar and groove are welded to connect.
3. a kind of brake bar of dress single effect lock tune device according to claim 1, it is characterised in that：The connection
Head is equipped with banking stop with lock tune device at the port of adjusting nut one end, and the banking stop is equipped with pin hole.
4. a kind of brake bar of dress single effect lock tune device according to claim 3, it is characterised in that：The limit
Piece is integrally formed with connector.
5. a kind of brake bar of dress single effect lock tune device according to claim 1, it is characterised in that：The pull-up
Bar is equipped with drawhead away from one end of connector, and the drawhead is equipped with positioning pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721880552.1U CN207644408U (en) | 2017-12-28 | 2017-12-28 | The brake bar of dress single effect lock tune device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721880552.1U CN207644408U (en) | 2017-12-28 | 2017-12-28 | The brake bar of dress single effect lock tune device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207644408U true CN207644408U (en) | 2018-07-24 |
Family
ID=62876739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721880552.1U Expired - Fee Related CN207644408U (en) | 2017-12-28 | 2017-12-28 | The brake bar of dress single effect lock tune device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207644408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953897A (en) * | 2017-12-28 | 2018-04-24 | 张家港保税区泰德瑞尔轨道科技有限公司 | The brake bar of dress single effect lock tune device |
-
2017
- 2017-12-28 CN CN201721880552.1U patent/CN207644408U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953897A (en) * | 2017-12-28 | 2018-04-24 | 张家港保税区泰德瑞尔轨道科技有限公司 | The brake bar of dress single effect lock tune device |
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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: 20180724 Termination date: 20211228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |