CN106114679A - A kind of caravan traction apparatus - Google Patents
A kind of caravan traction apparatus Download PDFInfo
- Publication number
- CN106114679A CN106114679A CN201610762937.1A CN201610762937A CN106114679A CN 106114679 A CN106114679 A CN 106114679A CN 201610762937 A CN201610762937 A CN 201610762937A CN 106114679 A CN106114679 A CN 106114679A
- Authority
- CN
- China
- Prior art keywords
- side member
- floor side
- traction apparatus
- left rear
- rear longitudinal
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D63/00—Motor vehicles or trailers not otherwise provided for
- B62D63/06—Trailers
- B62D63/08—Component parts or accessories
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a kind of caravan traction apparatus, including first crossbeam (4), second cross beam (6), one end of described first crossbeam (4) is connected by attachment means with one end of second cross beam (6), the other end of first crossbeam (4) and the other end of second cross beam (6) are provided with connecting plate, and described connecting plate is provided with left rear longitudinal beam (3) and right floor side member.Use technique scheme, this caravan traction apparatus that the present invention provides, simple in construction, the bolt having only to be carried by this device during use is each passed through sleeve pipe and with nut check and be connected on vehicle body crossbeam just can employ, convenient and practical, simple to operate, reliable and stable.
Description
Technical field
The present invention relates to a kind of caravan traction apparatus.
Background technology
Along with people's living standard improves constantly, it is more and more frequent that open air life becomes, and caravan rises therewith, due to caravan
Belonging to unpowered car, it is desirable to have front truck tows, the traction apparatus fixed structure between caravan and tractor seems the heaviest
, mostly being the most more typically uses rear guarantor's crossbeam fixing point of front truck to fix, i.e. when installing caravan traction apparatus,
Need to remove rear bumper and after protect crossbeam, then protect on crossbeam fixing point after being fixed on.Owing to automobile main frame maker is setting
Take into consideration only collision when protecting crossbeam fixing point after meter to use, and do not consider to fix caravan, therefore fixing point can be there is and lost efficacy
Hidden danger, safety and reliability are difficult to ensure that.
Summary of the invention
Problem to be solved by this invention is, for the deficiencies in the prior art, it is provided that a kind of simple in construction, installation are reliably
Caravan traction apparatus.
To achieve these goals, the technical scheme that the present invention takes is:
This caravan traction apparatus provided by the present invention, it is characterised in that: include first crossbeam, second cross beam, described
One end of first crossbeam be connected by attachment means with one end of second cross beam, the other end of first crossbeam and second cross beam
The other end is provided with connecting plate, and described connecting plate is provided with left rear longitudinal beam and right floor side member.
Described left rear longitudinal beam and right floor side member are provided with reinforcing plate, and described reinforcing plate is indulged left back by telescopic joint
On beam and right floor side member.
The cross section of described left rear longitudinal beam, right floor side member and reinforcing plate is " U " type.
Described left rear longitudinal beam, right floor side member and reinforcing plate are provided with sleeve pipe weld flange.
Described sleeve pipe is connected with left rear longitudinal beam and right floor side member by carbon-dioxide arc welding.
Described left rear longitudinal beam and right floor side member are provided with welding via.
The quantity of described welding via is 8.
Described reinforcing plate is connected with left rear longitudinal beam and right floor side member by electric resistance welding.
Use technique scheme, the present invention provide this caravan traction apparatus, simple in construction, have only to during use by
The bolt that this device carries is each passed through sleeve pipe and with nut check and be connected on vehicle body crossbeam just can employ, convenient real
With, simple to operate, reliable and stable.
Accompanying drawing explanation
Content expressed by width accompanying drawing each to this specification and the labelling in figure are briefly described below:
Fig. 1 is the structural representation of the present invention；
Fig. 2 is left rear longitudinal beam structural representation in the present invention
Fig. 3 is the detonation configuration schematic diagram of Fig. 2；
Fig. 4 is Section A-A enlarged diagram in Fig. 2.
Figure is labeled as:
1, sleeve pipe, 2, reinforcing plate, 21, sleeve pipe weld flange 3, left rear longitudinal beam, 4, first crossbeam, 5, right floor side member, 6,
Two crossbeams, 7, attachment means.
Detailed description of the invention
As shown in Figures 1 to 4, this caravan traction apparatus provided by the present invention, including first crossbeam 4, second cross beam
6, one end of first crossbeam 4 is connected by attachment means with one end of second cross beam 6, the other end of first crossbeam 4 and the second horizontal stroke
The other end of beam 6 is provided with connecting plate, and connecting plate is provided with left rear longitudinal beam 3 and right floor side member.
Use technique scheme, this caravan traction apparatus, simple in construction, have only to during use to carry this device
Bolt is each passed through sleeve pipe 1 and with nut check and be connected on vehicle body crossbeam just can employ, convenient and practical, operation letter
Single, reliable and stable.
As shown in Figure 1 to Figure 2, left rear longitudinal beam 3 and right floor side member are provided with reinforcing plate 2, and reinforcing plate 2 is connected by sleeve pipe 1
On left rear longitudinal beam 3 and right floor side member.
The cross section of left rear longitudinal beam 3, right floor side member and reinforcing plate 2 is " U " type.
Left rear longitudinal beam 3, right floor side member and reinforcing plate 2 are provided with sleeve pipe weld flange 21.
Sleeve pipe 1 is connected with left rear longitudinal beam 3 and right floor side member by carbon-dioxide arc welding.
Using technique scheme, the cross section of left rear longitudinal beam 3, right floor side member and reinforcing plate 2 is " U " type, cutting of reinforcing plate 2
Face is dimensioned slightly smaller than the sectional dimension of left rear longitudinal beam 3, and the hole on the sleeve pipe 1 sleeve pipe weld flange 21 from reinforcing plate 2 passes, and
It is connected with reinforcing plate 2 by carbon-dioxide arc welding., sleeve pipe 1 and the sleeve pipe weld flange 21 on left rear longitudinal beam 3, right floor side member
Connected by carbon-dioxide arc welding, it is ensured that the fastness of welding.
As shown in Figures 1 to 4, left rear longitudinal beam 3 and right floor side member are provided with welding via.
The quantity of welding via is 8.
Reinforcing plate 2 is connected with left rear longitudinal beam 3 and right floor side member by electric resistance welding.
Use technique scheme, reinforcing plate 2 to be connected with left rear longitudinal beam 3 and right floor side member by electric resistance welding, improve sleeve pipe 1
Bonding strength.
Above in conjunction with accompanying drawing, the present invention is exemplarily described, it is clear that the present invention implements not by aforesaid way
Restriction, as long as have employed the method design of the present invention and the improvement of various unsubstantialities that technical scheme is carried out, or without changing
Enter and design and the technical scheme of the present invention are directly applied to other occasion, all within protection scope of the present invention.
Claims (8)
1. a caravan traction apparatus, it is characterised in that: include first crossbeam (4), second cross beam (6), described first crossbeam
(4) one end is connected by attachment means with the one end of second cross beam (6), the other end of first crossbeam (4) and second cross beam (6)
The other end be provided with connecting plate, described connecting plate is provided with left rear longitudinal beam (3) and right floor side member.
2. according to the caravan traction apparatus described in claim 1, it is characterised in that: described left rear longitudinal beam (3) and right floor side member
Being provided with reinforcing plate (2), described reinforcing plate (2) is connected on left rear longitudinal beam (3) and right floor side member by sleeve pipe (1).
3. according to the caravan traction apparatus described in claim 2, it is characterised in that: described left rear longitudinal beam (3), right floor side member and add
The cross section of strong plate (2) is " U " type.
4. according to the caravan traction apparatus described in claim 2, it is characterised in that: at described left rear longitudinal beam (3), right floor side member
It is provided with sleeve pipe weld flange (21) with reinforcing plate (2).
5. according to the caravan traction apparatus described in claim 2, it is characterised in that: described sleeve pipe (1) is protected by carbon dioxide
Protect weldering to be connected with left rear longitudinal beam (3) and right floor side member.
6. according to the caravan traction apparatus described in claim 4, it is characterised in that: vertical after described left rear longitudinal beam (3) and the right side
Beam is provided with welding via.
7. according to the caravan traction apparatus described in claim 6, it is characterised in that: the quantity of described welding via is 8.
8. according to the house property traction apparatus described in claim 2, it is characterised in that: described reinforcing plate (2) is by electric resistance welding and a left side
Floor side member (3) and right floor side member connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610762937.1A CN106114679A (en) | 2016-08-30 | 2016-08-30 | A kind of caravan traction apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610762937.1A CN106114679A (en) | 2016-08-30 | 2016-08-30 | A kind of caravan traction apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106114679A true CN106114679A (en) | 2016-11-16 |
Family
ID=57273708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610762937.1A Pending CN106114679A (en) | 2016-08-30 | 2016-08-30 | A kind of caravan traction apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106114679A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200940261Y (en) * | 2006-07-25 | 2007-08-29 | 中国重型汽车集团有限公司 | Multi-functional front tracting apparatus for vehicle |
| CN101318521A (en) * | 2008-06-04 | 2008-12-10 | 奇瑞汽车股份有限公司 | Vehicle body structure of hind axle part of automobile |
| US20090060675A1 (en) * | 2007-08-28 | 2009-03-05 | Ford Global Technologies, Llc | A reinforcing sleeve for a tubular beam |
| CN201573500U (en) * | 2010-01-11 | 2010-09-08 | 中国重汽集团济南动力有限公司 | Front coupling device for vehicle |
| CN201951194U (en) * | 2010-12-30 | 2011-08-31 | 安徽安凯金达汽车部件有限公司 | Towing hook of recreation vehicle |
| CN102358348A (en) * | 2011-08-15 | 2012-02-22 | 毕节地区力帆骏马振兴车辆有限公司 | Dump truck frame with function of auxiliary frame |
| CN202529036U (en) * | 2012-05-10 | 2012-11-14 | 中国重汽集团济南动力有限公司 | Front transverse beam assembly for truck |
| CN203126423U (en) * | 2013-02-21 | 2013-08-14 | 中国第一汽车股份有限公司 | Towing hook connecting support |
| CN203854726U (en) * | 2014-05-15 | 2014-10-01 | 奇瑞汽车股份有限公司 | Automotive body trailing arm mounting point structure |
| CN204055187U (en) * | 2014-08-06 | 2014-12-31 | 潍柴动力股份有限公司 | A kind of rear towing device |
| CN104608824A (en) * | 2013-11-04 | 2015-05-13 | 上海汽车集团股份有限公司 | Vehicle and auxiliary frame installing point structure thereof |
| CN204775484U (en) * | 2015-06-03 | 2015-11-18 | 重庆长安汽车股份有限公司 | Car subframe and connection structure who collides vertical tubular beams |
| CN205345087U (en) * | 2015-12-31 | 2016-06-29 | 芜湖佳景科技有限公司 | Heavy truck is set bar support for driver's cabin |
-
2016
- 2016-08-30 CN CN201610762937.1A patent/CN106114679A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200940261Y (en) * | 2006-07-25 | 2007-08-29 | 中国重型汽车集团有限公司 | Multi-functional front tracting apparatus for vehicle |
| US20090060675A1 (en) * | 2007-08-28 | 2009-03-05 | Ford Global Technologies, Llc | A reinforcing sleeve for a tubular beam |
| CN101318521A (en) * | 2008-06-04 | 2008-12-10 | 奇瑞汽车股份有限公司 | Vehicle body structure of hind axle part of automobile |
| CN201573500U (en) * | 2010-01-11 | 2010-09-08 | 中国重汽集团济南动力有限公司 | Front coupling device for vehicle |
| CN201951194U (en) * | 2010-12-30 | 2011-08-31 | 安徽安凯金达汽车部件有限公司 | Towing hook of recreation vehicle |
| CN102358348A (en) * | 2011-08-15 | 2012-02-22 | 毕节地区力帆骏马振兴车辆有限公司 | Dump truck frame with function of auxiliary frame |
| CN202529036U (en) * | 2012-05-10 | 2012-11-14 | 中国重汽集团济南动力有限公司 | Front transverse beam assembly for truck |
| CN203126423U (en) * | 2013-02-21 | 2013-08-14 | 中国第一汽车股份有限公司 | Towing hook connecting support |
| CN104608824A (en) * | 2013-11-04 | 2015-05-13 | 上海汽车集团股份有限公司 | Vehicle and auxiliary frame installing point structure thereof |
| CN203854726U (en) * | 2014-05-15 | 2014-10-01 | 奇瑞汽车股份有限公司 | Automotive body trailing arm mounting point structure |
| CN204055187U (en) * | 2014-08-06 | 2014-12-31 | 潍柴动力股份有限公司 | A kind of rear towing device |
| CN204775484U (en) * | 2015-06-03 | 2015-11-18 | 重庆长安汽车股份有限公司 | Car subframe and connection structure who collides vertical tubular beams |
| CN205345087U (en) * | 2015-12-31 | 2016-06-29 | 芜湖佳景科技有限公司 | Heavy truck is set bar support for driver's cabin |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |