CN103434579B - For the connecting device of tractor truck and superimposed trailer - Google Patents
For the connecting device of tractor truck and superimposed trailer Download PDFInfo
- Publication number
- CN103434579B CN103434579B CN201310369545.5A CN201310369545A CN103434579B CN 103434579 B CN103434579 B CN 103434579B CN 201310369545 A CN201310369545 A CN 201310369545A CN 103434579 B CN103434579 B CN 103434579B
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- China
- Prior art keywords
- longeron
- superimposed trailer
- clamp
- tractor
- connecting device
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- 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.)
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- 240000007643 Phytolacca americana Species 0.000 claims description 14
- 238000010586 diagram Methods 0.000 description 1
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Abstract
A kind of connecting device for tractor truck and superimposed trailer, include the joint arrangement be arranged between tractor chassis longeron (1) and semi-trailer frame longeron (2), to be arranged between tractor chassis longeron (1) and semi-trailer frame longeron (2) and to carry the carrier bar (7) of tractive force and stop beam (8), carrier bar (7) is set to stop that beam (8) contact connects, by joint arrangement, superimposed trailer is turned to, by carrier bar (7) and stop beam (8) carrying tractive force, joint arrangement is made no longer to bear tractive force, therefore be applicable to tractor truck to be connected with the traction of superimposed trailer, improve the rideability of superimposed trailer.
Description
One, technical field
The present invention relates to a kind of connecting device, especially a kind of connecting device for tractor truck and superimposed trailer.
Two, background technology
In goods transport, because superimposed trailer can be separated with leading superimposed trailer, thus facilitate the handling of goods, therefore superimposed trailer is an important mechanical transport device, connecting device for tractor truck and superimposed trailer is the vitals of superimposed trailer and tractor truck, existing in the connecting device of tractor truck and superimposed trailer, is all use roating sphere to carry out hinged as universal-joint carrier usually, but because universal-joint load-carrying capacity is little, be not suitable for the connection of superimposed trailer and tractor truck.
Three, summary of the invention
In order to overcome above-mentioned technical disadvantages, the object of this invention is to provide a kind of connecting device for tractor truck and superimposed trailer, being therefore applicable to tractor truck and being connected with the traction of superimposed trailer, improve the rideability of superimposed trailer.
For achieving the above object, the technical scheme that the present invention takes is: include and be arranged on joint arrangement between tractor chassis longeron and semi-trailer frame longeron, be arranged between tractor chassis longeron and semi-trailer frame longeron and carry the carrier bar of tractive force and stop beam, carrier bar is set to stop that beam contact connects.
When tractor truck is connected with superimposed trailer, joint arrangement, carrier bar are connected with stop beam, thus tractor truck car is connected with superimposed trailer, owing to devising joint arrangement, carrier bar and stop beam, by joint arrangement, superimposed trailer is turned to, by carrier bar and stop load bearing beam tractive force, make joint arrangement no longer bear tractive force, therefore be applicable to tractor truck to be connected with the traction of superimposed trailer, improve the rideability of superimposed trailer.
The present invention devises, joint arrangement is set to include roating sphere and poke rod, also include clamp and pipe link, roating sphere to be arranged on tractor chassis longeron and to be set to connect with tractor chassis longeron rotary type, the one end part of clamp is set to semi-trailer frame longeron hinged, stop that beam is arranged on tractor chassis longeron, poke rod and carrier bar are separately positioned on clamp, poke rod is set to and roating sphere grafting, carrier bar is set to and stops that beam contact connects, and pipe link is set to connect with clamp.
The present invention devises, and clamp is set to two and is separately positioned on the upper and lower end face of semi-trailer frame longeron, and pipe link to be arranged between two clamps and to be set to connect with clamp screw-type.
The present invention devises, and roating sphere is provided with open slot, and poke rod is arranged in the open slot of roating sphere.
The present invention devises, and stops that beam is arranged on the front end of roating sphere and its outline line is set to a circular part.
Four, accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Five, detailed description of the invention
Accompanying drawing is first embodiment of the present invention, illustrate the present embodiment by reference to the accompanying drawings, include tractor chassis longeron 1, semi-trailer frame longeron 2, roating sphere 3, clamp 4, pipe link 5, poke rod 6, carrier bar 7 and stop beam 8, roating sphere 3 to be arranged on tractor chassis longeron 1 and to be set to connect with tractor chassis longeron 1 rotary type, the one end part of clamp 4 is set to semi-trailer frame longeron 2 hinged, stop that beam 8 is arranged on tractor chassis longeron 1, poke rod 6 and carrier bar 7 are separately positioned on clamp 4, poke rod 6 is set to and roating sphere 3 grafting, carrier bar 7 is set to and stops that beam 8 contact connects, pipe link 5 is set to connect with clamp 4.
In the present embodiment, clamp 4 is set to two and is separately positioned on the upper and lower end face of semi-trailer frame longeron 2, and pipe link 5 to be arranged between two clamps 4 and to be set to connect with clamp 4 screw-type.
In the present embodiment, roating sphere 3 is provided with open slot, poke rod 6 is arranged in the open slot of roating sphere 3.
In the present embodiment, stop that beam 8 is arranged on the front end of roating sphere 3 and its outline line is set to a circular part.
When using the present embodiment, when tractor truck is connected with superimposed trailer, be rotationally connected bar 5, clamp 4 is inwardly closed up, poke rod 6 is connected with stop beam 8 with roating sphere 3, carrier bar 7, thus tractor truck car is connected with superimposed trailer, when tractor truck car is separated with superimposed trailer, be rotationally connected bar 5, make clamp 4 outwards spreading, poke rod 6 is separated with stop beam 8 with roating sphere 3, carrier bar 7, thus tractor truck car is separated with superimposed trailer.
Claims (4)
1. the connecting device for tractor truck and superimposed trailer, it is characterized in that: include and be arranged on joint arrangement between tractor chassis longeron (1) and semi-trailer frame longeron (2), be arranged between tractor chassis longeron (1) and semi-trailer frame longeron (2) and carry the carrier bar (7) of tractive force and stop beam (8), carrier bar (7) is set to and stops that beam (8) contact connects;
Joint arrangement is set to include roating sphere (3) and poke rod (6), also include clamp (4) and pipe link (5), roating sphere (3) is arranged on tractor chassis longeron (1) and goes up and be set to connect with tractor chassis longeron (1) rotary type, the one end part of clamp (4) is set to semi-trailer frame longeron (2) hinged, stop that beam (8) is arranged on tractor chassis longeron (1), poke rod (6) and carrier bar (7) are separately positioned on clamp (4), poke rod (6) is set to and roating sphere (3) grafting, pipe link (5) is set to connect with clamp (4).
2. the connecting device for tractor truck and superimposed trailer according to claim 1, it is characterized in that: clamp (4) is set to two and is separately positioned on the upper and lower end face of semi-trailer frame longeron (2), pipe link (5) to be arranged between two clamps (4) and to be set to connect with clamp (4) screw-type.
3. the connecting device for tractor truck and superimposed trailer according to claim 1, it is characterized in that: in roating sphere (3), be provided with open slot, poke rod (6) is arranged in the open slot of roating sphere (3).
4. the connecting device for tractor truck and superimposed trailer according to claim 1, is characterized in that: stop that beam (8) is arranged on the front end of roating sphere (3) and its outline line is set to a circular part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310369545.5A CN103434579B (en) | 2013-08-15 | 2013-08-15 | For the connecting device of tractor truck and superimposed trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310369545.5A CN103434579B (en) | 2013-08-15 | 2013-08-15 | For the connecting device of tractor truck and superimposed trailer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103434579A CN103434579A (en) | 2013-12-11 |
| CN103434579B true CN103434579B (en) | 2015-11-25 |
Family
ID=49688333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310369545.5A Expired - Fee Related CN103434579B (en) | 2013-08-15 | 2013-08-15 | For the connecting device of tractor truck and superimposed trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103434579B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110884306A (en) * | 2019-11-26 | 2020-03-17 | 利辛县凯盛汽车有限公司 | Semitrailer connecting and drawing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4792151A (en) * | 1987-08-13 | 1988-12-20 | Feld Sam H | Self-aligning, self-locking and self-leveling trailer hitch assembly |
| EP1916180A2 (en) * | 2006-10-25 | 2008-04-30 | HÜBNER GmbH | Coupling between two articulated vehicle parts, e.g. for an articulated vehicle |
| CN101402367A (en) * | 2008-11-17 | 2009-04-08 | 吴少斌 | Long-distance displacement system of electrization towing type automobile |
| CN102180072A (en) * | 2010-10-11 | 2011-09-14 | 伊卡路斯(苏州)车辆系统有限公司 | Turntable bearing in chassis articulated system of articulated vehicle |
| CN203391879U (en) * | 2013-08-15 | 2014-01-15 | 勾长虹 | Connecting device for tractor and semitrailer |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITVR20030141A1 (en) * | 2003-12-19 | 2005-06-20 | H T S Hydro Tech Systems S R L | MAGNETIC WEDGE DEVICE APPLIED TO THE RALLA DEI |
| AT507606B1 (en) * | 2008-11-28 | 2010-11-15 | Josef Ing Scharmueller | FIFTH WHEEL |
-
2013
- 2013-08-15 CN CN201310369545.5A patent/CN103434579B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4792151A (en) * | 1987-08-13 | 1988-12-20 | Feld Sam H | Self-aligning, self-locking and self-leveling trailer hitch assembly |
| EP1916180A2 (en) * | 2006-10-25 | 2008-04-30 | HÜBNER GmbH | Coupling between two articulated vehicle parts, e.g. for an articulated vehicle |
| CN101402367A (en) * | 2008-11-17 | 2009-04-08 | 吴少斌 | Long-distance displacement system of electrization towing type automobile |
| CN102180072A (en) * | 2010-10-11 | 2011-09-14 | 伊卡路斯(苏州)车辆系统有限公司 | Turntable bearing in chassis articulated system of articulated vehicle |
| CN203391879U (en) * | 2013-08-15 | 2014-01-15 | 勾长虹 | Connecting device for tractor and semitrailer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103434579A (en) | 2013-12-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Gou Changhong Inventor after: Zhang Yuejiao Inventor after: Li Yuanqing Inventor after: Du Jinling Inventor after: Changhong Li Yuanqing Du Jinling Ji Jianping Zhang Yuejiao hook Inventor before: Gou Changhong Inventor before: Du Jinling Inventor before: Hook Changhong, Du Jinling, Ji Jianping |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Gong Yinqiang Inventor after: Zhang Ping Inventor before: Gou Changhong Inventor before: Zhang Yuejiao Inventor before: Li Yuanqing Inventor before: Du Jinling Inventor before: Ji Jianping |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170615 Address after: Longxing new city road 408102 Chongqing city Fuling District No. 8 Patentee after: Chongqing sum-sweater Automobile Co. Ltd. Address before: Yanshan Yuhui District 233000 Anhui city of Bengbu province Chinese Road No. 1155 people's Liberation Army Bengbu automobile academy Patentee before: Gou Changhong |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20170815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |