CN205365112U - Buffering brake connecting device of cementation of fissures car - Google Patents
Buffering brake connecting device of cementation of fissures car Download PDFInfo
- Publication number
- CN205365112U CN205365112U CN201521121321.3U CN201521121321U CN205365112U CN 205365112 U CN205365112 U CN 205365112U CN 201521121321 U CN201521121321 U CN 201521121321U CN 205365112 U CN205365112 U CN 205365112U
- Authority
- CN
- China
- Prior art keywords
- cementation
- connecting device
- joint pipe
- hole
- fixture block
- 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
The utility model provides a buffering brake connecting device of cementation of fissures car, includes the shackle, buffering brake connecting device still includes connecting plate and buffer, shackle and buffer connect, buffer and connecting plate are connected, the utility model aims to provide a buffering brake connecting device of cementation of fissures car, when pulling cementation of fissures car, if emergency brake's the circumstances to the impact force of vehicle, reduces the damage degree, simple structure, easy to assemble in the time of can reducing the brake through buffering brake connecting device.
Description
Technical field
This utility model relates to connecting device, is specifically related to the buffering brake connecting device of a kind of cementation of fissures car.
Background technology
Cementation of fissures car is the municipal administration car run at a low speed, generally execute man-hour requirement at a distance it is pulled, existing pulling mostly is shackle and towing hook and is directly connected to, so in the process of moving if there is the situation of bringing to a halt, tractor can will be caused huge impact, cause the damage of tractor, increase cost.
Summary of the invention
This utility model purpose is in that to provide the buffering brake connecting device of a kind of cementation of fissures car, when cementation of fissures car is pulled, if there is the situation of emergency brake, impulsive force to vehicle when can reduce brake by cushioning brake connecting device, reduce degree of injury, simple in construction, convenient installation.
Technical solution of the present utility model；
A kind of buffering brake connecting device of cementation of fissures car, including shackle, it is characterized in that, described buffering brake connecting device also includes connecting plate and buffer unit, described shackle and buffer unit connect, described buffer unit and connecting plate connect, described buffer unit includes sealed joint pipe, spring and sliding bar, it is provided with spring in described sealed joint pipe, described sealed joint pipe one end is provided with the first through hole, described first through-hole aperture, less than being tightly connected bore, is provided with sliding bar, the described sealed joint pipe other end and connecting plate and connects in described first through hole.
As preferably, described sliding bar one end is placed in sealed joint pipe, the other end and shackle connect, described in be placed in sealed joint pipe sliding bar one end be provided with fixture block, described fixture block and spring contact and connect.
Further, described fixture block is circular fixture block, and described circular fixture block diameter is more than the first through-hole diameter, and described circular fixture block cooperates with the sealed joint pipe one end being provided with the first through hole.
Further, described connecting plate is provided with the second through hole, and described second through hole is connected by bolt and cementation of fissures car.
The beneficial effects of the utility model；
1. when cementation of fissures car is pulled by needs, if there is the situation of emergency brake, impulsive force to vehicle when can reduce brake by this utility model, reduce degree of injury；2. this utility model is relatively simple for structure, easy for installation, be beneficial to replacing and maintenance.
Accompanying drawing explanation
Fig. 1 is this utility model front view；
Fig. 2 is this utility model top view；
In figure；1, shackle, 2, sliding bar, 3, fixture block, 4, sealed joint pipe, 5, spring, 6, connecting plate, the 7, second through hole.
Detailed description of the invention
This utility model is further illustrated below in conjunction with drawings and Examples；
Embodiment；
As depicted in figs. 1 and 2, the buffering brake connecting device of a kind of cementation of fissures car, including shackle 1, it is characterised in that described buffering brake connecting device also includes connecting plate 6 and buffer unit, described shackle and buffer unit and connects, and described buffer unit and connecting plate connect.
As preferably, described buffer unit includes sealed joint pipe 4, spring 5 and sliding bar 2.
As preferably, being provided with spring in described sealed joint pipe, described sealed joint pipe one end is provided with the first through hole, and described first through-hole aperture, less than being tightly connected bore, is provided with sliding bar, the described sealed joint pipe other end and connecting plate and connects in described first through hole.
As preferably, described sliding bar one end is placed in sealed joint pipe, the other end and shackle connect, described in be placed in sealed joint pipe sliding bar one end be provided with fixture block 3, described fixture block and spring contact and connect.
Further, described fixture block is circular fixture block, and described circular fixture block diameter is more than the first through-hole aperture, and described circular fixture block cooperates with the sealed joint pipe one end being provided with the first through hole.
Further, described connecting plate is provided with the second through hole, and described second through hole is connected by bolt and cementation of fissures car.
Specific works process；
As depicted in figs. 1 and 2, during utility model works, first passing through shackle and tractor connects, when braking when being in an emergency in driving process, sliding bar and fixture block stress and spring interact, it is to avoid cementation of fissures car and tractor hard collision, reduce degree of injury.
The above; it is only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by this utility model; the change can expected without creative work or replacement; all should being encompassed within protection domain of the present utility model, therefore, protection domain of the present utility model should be as the criterion with claims protection defined.
Claims (4)
1. the buffering brake connecting device of a cementation of fissures car, including shackle, it is characterized in that, described buffering brake connecting device also includes connecting plate and buffer unit, described shackle and buffer unit connect, described buffer unit and connecting plate connect, described buffer unit includes sealed joint pipe, spring and sliding bar, it is provided with spring in described sealed joint pipe, described sealed joint pipe one end is provided with the first through hole, described first through-hole aperture, less than being tightly connected bore, is provided with sliding bar, the described sealed joint pipe other end and connecting plate and connects in described first through hole.
2. the buffering brake connecting device of a kind of cementation of fissures car as claimed in claim 1, it is characterized in that, in described sliding bar one end is placed in sealed joint pipe, the other end and shackle connect, described in be placed in sealed joint pipe sliding bar one end be provided with fixture block, described fixture block and spring contact and connect.
3. the buffering brake connecting device of a kind of cementation of fissures car as claimed in claim 2, it is characterised in that described fixture block is circular fixture block, described circular fixture block diameter is more than the first through-hole diameter, and described circular fixture block cooperates with the sealed joint pipe one end being provided with the first through hole.
4. the buffering brake connecting device of a kind of cementation of fissures car as claimed in claim 1, it is characterised in that described connecting plate is provided with the second through hole, and described second through hole is connected by bolt and cementation of fissures car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521121321.3U CN205365112U (en) | 2015-12-31 | 2015-12-31 | Buffering brake connecting device of cementation of fissures car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521121321.3U CN205365112U (en) | 2015-12-31 | 2015-12-31 | Buffering brake connecting device of cementation of fissures car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205365112U true CN205365112U (en) | 2016-07-06 |
Family
ID=56257785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521121321.3U Expired - Fee Related CN205365112U (en) | 2015-12-31 | 2015-12-31 | Buffering brake connecting device of cementation of fissures car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205365112U (en) |
-
2015
- 2015-12-31 CN CN201521121321.3U patent/CN205365112U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20161231 |