CN111634165A - Novel trailer traction support structure - Google Patents
Novel trailer traction support structure Download PDFInfo
- Publication number
- CN111634165A CN111634165A CN202010488090.9A CN202010488090A CN111634165A CN 111634165 A CN111634165 A CN 111634165A CN 202010488090 A CN202010488090 A CN 202010488090A CN 111634165 A CN111634165 A CN 111634165A
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- CN
- China
- Prior art keywords
- traction
- bracket
- support
- trailer
- limiting
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000007306 turnover Effects 0.000 claims abstract description 7
- 230000000670 limiting effect Effects 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 20
- 238000003860 storage Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/48—Traction couplings; Hitches; Draw-gear; Towing devices characterised by the mounting
- B60D1/54—Traction couplings; Hitches; Draw-gear; Towing devices characterised by the mounting collapsible or retractable when not in use, e.g. hide-away hitches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/14—Draw-gear or towing devices characterised by their type
- B60D1/167—Draw-gear or towing devices characterised by their type consisting of articulated or rigidly assembled bars or tubes forming a V-, Y-, or U-shaped draw gear
- B60D1/1675—Draw-gear or towing devices characterised by their type consisting of articulated or rigidly assembled bars or tubes forming a V-, Y-, or U-shaped draw gear comprising extendable, retractable or foldable members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/48—Traction couplings; Hitches; Draw-gear; Towing devices characterised by the mounting
- B60D1/54—Traction couplings; Hitches; Draw-gear; Towing devices characterised by the mounting collapsible or retractable when not in use, e.g. hide-away hitches
- B60D2001/542—Traction couplings; Hitches; Draw-gear; Towing devices characterised by the mounting collapsible or retractable when not in use, e.g. hide-away hitches characterised by the number of pivot axis
- B60D2001/544—Traction couplings; Hitches; Draw-gear; Towing devices characterised by the mounting collapsible or retractable when not in use, e.g. hide-away hitches characterised by the number of pivot axis one pivot axis
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention provides a novel trailer traction support structure, which comprises a trailer body and a traction mechanism; the traction mechanism comprises a traction bracket, a traction ring and a bottom support assembly; the traction ring is welded and fixed on the traction bracket; the traction bracket is connected with the trailer body in a turnover way; supporting component fixed connection is in the bottom of pulling the support, and under pulling the support and being in the state of accomodating, supporting component supports between pulling support and ground to the novel trailer that provides one kind and is convenient for park, saves space pulls supporting structure.
Description
Technical Field
The invention relates to the technical field of tractors, in particular to a novel trailer traction support structure
Background
With the widespread use of tractors, the number of trailer types is increasing. The trailer comprises a full trailer, a semi-trailer, a double trailer and a special trailer. The trailer has the characteristics of high transportation efficiency, low manufacturing cost, low fuel consumption, simple structure, convenient maintenance, low maintenance cost, and long-term use as a storage unit after being towed and picked up without modification of a common truck. The traction ring and the traction bracket of the full trailer are arranged at the front part of the trailer, and occupy space. When parking, how to pack up the traction bracket of the full trailer saves space and becomes the direction of research, design and development.
Disclosure of Invention
The invention aims to provide a novel trailer traction support structure which is convenient to park and saves space.
In order to achieve the purpose, the invention provides a novel trailer traction support structure, which comprises a trailer body and a traction mechanism;
the traction mechanism comprises a traction bracket, a traction ring and a bottom support assembly; the traction ring is welded and fixed on the traction bracket; the traction bracket is connected with the trailer body in a turnover way; the supporting component is fixedly connected to the bottom end of the traction support, and when the traction support is in a storage state, the supporting component is supported between the traction support and the ground.
Preferably, the traction bracket is a triangular steel bracket; a plurality of reinforcing ribs are arranged in the middle of the triangular steel structure support.
Preferably, the top angle of the traction bracket is welded and fixed with the traction ring;
the two bottom corners of the traction bracket are connected with the trailer body through rotating pins;
a limiting bracket is arranged between the two bottom corners on the traction bracket; a fixed bracket is arranged on the trailer body; the limiting bracket and the fixing bracket are both provided with special-shaped holes with the same shape and size in advance; the special-shaped holes of the limiting support and the special-shaped holes on the fixing support are arranged correspondingly, and the limiting support and the fixing support are limited and fixed by inserting the limiting pin into the special-shaped holes.
Preferably, the bottom support assembly is provided with a jack for placing the limit pin in advance.
Preferably, the bottom support assembly is a metal support rod; one end of the metal supporting rod is fixedly connected with the traction bracket through welding, and the metal supporting rod is arranged in parallel with the traction bracket;
when the traction bracket is in a traction state, the metal support rod extends to the lower part of the trailer body;
when the traction bracket is in a storage state; the metal support rod is supported between the traction bracket and the ground.
Preferably, the trailer body is a carriage, and wheels are arranged at the bottom end of the carriage; and a plurality of rolling doors are arranged on the surface of the carriage.
Compared with the prior art, the invention has the advantages that: the traction support of the novel trailer traction support structure is connected with the trailer body in a turnover mode, the traction support is unfolded to be drawn under the condition that the trailer needs to be drawn, and the traction support can be folded and stored under the condition that the trailer does not need to be drawn, so that the space is saved.
The design structure of the metal supporting rod ensures that the metal supporting rod is just folded under the carriage under the condition that the traction bracket is unfolded for traction, so that the traction condition cannot be caused; under the condition that the traction bracket is stored, the metal support rod correspondingly realizes 90-degree turnover, so that the metal support rod is just supported between the traction bracket and the ground, and a support point is provided for the purpose of facilitating the parking of a tractor; overall structure is simple, and is durable, simple to roll over to pull the support and roll over parking that can realize the tractor to and pull accomodating of support, convenience very.
Drawings
FIG. 1 is a schematic structural view of a traction frame according to the present invention in a traction state;
fig. 2 is a schematic structural view of the traction bracket of the present invention in a storage state.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be further described below.
As shown in fig. 1 and fig. 2, the invention provides a novel trailer traction support 2 structure, which comprises a trailer body 1 and a traction mechanism;
the traction mechanism comprises a traction bracket 2, a traction ring 3 and a bottom support component 4; the traction ring 3 is welded and fixed on the traction bracket 2; the traction bracket 2 and the trailer body 1 are connected in a turnover way; the supporting component is fixedly connected to the bottom end of the traction support 2, and when the traction support 2 is in a storage state, the supporting component is supported between the traction support 2 and the ground.
In the embodiment, the traction bracket 2 is a triangular steel bracket; a plurality of reinforcing ribs 5 are arranged in the middle of the triangular steel structure support, and the firmness of the integral traction support 2 is effectively reinforced by the reinforcing ribs.
In the embodiment, the top corner of the traction bracket 2 is welded and fixed with the traction ring 3;
two bottom corners of the traction bracket 2 are connected with the trailer body 1 through rotating pins 6; the traction support 2 can be folded by taking the rotating pin 6 as an axis, so that the traction support 2 can be unfolded and stored conveniently.
A limiting bracket 7 is arranged between the two bottom corners on the traction bracket 2; a fixed bracket 8 is arranged on the trailer body 1; special-shaped holes with the same shape and size are preset on the limiting bracket 7 and the fixing bracket 8; the special-shaped holes of the limiting bracket 7 and the special-shaped holes on the fixing bracket 8 are correspondingly arranged, and the limiting bracket 7 and the fixing bracket 8 are limited and fixed by inserting the limiting pin into the special-shaped holes; the bottom support component 4 is preset with a jack 9 for placing a limit pin.
When the traction support 2 is unfolded and in a traction state, the limiting support 7 and the fixed support 8 do not work, and the limiting pin is inserted into the jack 9 of the bottom support component 4; after the traction support 2 is stored, the limiting pin is inserted into the jack 9 of the bottom support component 4 and is pulled out, and the limiting pin is inserted into the special-shaped hole formed in the corresponding arrangement of the limiting support 7 and the fixing support 8, so that the limiting effect is achieved, the traction support 2 is turned over, and the turning over caused by the gravity of the traction support 2 is avoided.
In this embodiment, the bottom support member 4 is a metal support rod; one end of the metal support rod is fixedly connected with the traction bracket 2 through welding, and the metal support rod is arranged in parallel with the traction bracket 2;
as shown in fig. 1, when the towing bracket 2 is in a towing state, the towing bracket 2 is in a state parallel to the horizontal plane, and the metal support rod is parallel to the towing bracket 2, and at this time, the metal support rod extends to the lower part of the trailer body 1, and there is no influence on towing.
As shown in fig. 2, when the towing bracket 2 is in the stored state; the 290-degree turnover of the traction bracket is attached to the front end face of the carriage, and at the moment, the metal support rod is correspondingly turned over by 90 degrees and supported between the traction bracket 2 and the ground, so that the tractor can be conveniently parked.
In this embodiment, the trailer body 1 is a carriage, and wheels are arranged at the bottom end of the carriage; the surface of the carriage is provided with a plurality of rolling doors, so that equipment in the carriage can be taken out conveniently.
The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any way. It will be understood by those skilled in the art that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. A novel trailer traction support structure is characterized by comprising a trailer body and a traction mechanism;
the traction mechanism comprises a traction bracket, a traction ring and a bottom support assembly; the traction ring is welded and fixed on the traction bracket; the traction bracket is connected with the trailer body in a turnover way; the supporting component is fixedly connected to the bottom end of the traction support, and when the traction support is in a storage state, the supporting component is supported between the traction support and the ground.
2. The novel trailer towing bracket structure according to claim 1, wherein the towing bracket is a triangular steel bracket; a plurality of reinforcing ribs are arranged in the middle of the triangular steel structure support.
3. The novel trailer towing bracket structure according to claim 2, characterized in that the top corner of the towing bracket is welded and fixed with the towing ring;
the two bottom corners of the traction bracket are connected with the trailer body through rotating pins;
a limiting bracket is arranged between the two bottom corners on the traction bracket; a fixed bracket is arranged on the trailer body; the limiting bracket and the fixing bracket are both provided with special-shaped holes with the same shape and size in advance; the special-shaped holes of the limiting support and the special-shaped holes on the fixing support are arranged correspondingly, and the limiting support and the fixing support are limited and fixed by inserting the limiting pin into the special-shaped holes.
4. The novel trailer towing bracket structure according to claim 3 wherein the bottom support assembly is pre-provided with a socket for the placement of the stop pin.
5. The new trailer hitch bracket arrangement as claimed in claim 1, wherein said bottom support assembly is a metal support bar; one end of the metal supporting rod is fixedly connected with the traction bracket through welding, and the metal supporting rod is arranged in parallel with the traction bracket;
when the traction bracket is in a traction state, the metal support rod extends to the lower part of the trailer body;
when the traction bracket is in a storage state; the metal support rod is supported between the traction bracket and the ground.
6. The novel trailer traction bracket structure as claimed in claim 1, wherein the trailer body is a carriage, and wheels are arranged at the bottom end of the carriage; and a plurality of rolling doors are arranged on the surface of the carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010488090.9A CN111634165A (en) | 2020-06-02 | 2020-06-02 | Novel trailer traction support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010488090.9A CN111634165A (en) | 2020-06-02 | 2020-06-02 | Novel trailer traction support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111634165A true CN111634165A (en) | 2020-09-08 |
Family
ID=72325087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010488090.9A Pending CN111634165A (en) | 2020-06-02 | 2020-06-02 | Novel trailer traction support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111634165A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113320622A (en) * | 2021-05-31 | 2021-08-31 | 吴东东 | Automobile assembly production line |
| CN115503405A (en) * | 2022-10-31 | 2022-12-23 | 安徽奇瑞瑞弗特种车辆技术有限公司 | A caravan fixing device and a caravan having the same |
| CN116331703A (en) * | 2023-01-10 | 2023-06-27 | 浙江百世技术有限公司 | A logistics box delivery logistics rack |
| CN116443084A (en) * | 2023-01-10 | 2023-07-18 | 浙江百世技术有限公司 | Convenient letter sorting car |
| US12249255B1 (en) | 2023-09-13 | 2025-03-11 | Information Exchange Network, Inc. | Deployable portable sign system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005085048A1 (en) * | 2004-03-05 | 2005-09-15 | Macdougall Kenneth L | Multiple use adjustable security trailer for transportation, storage and housing |
| WO2009009904A1 (en) * | 2007-07-18 | 2009-01-22 | Macdougall Kenneth L | Highway message board sign trailer |
| CN101702896A (en) * | 2007-06-01 | 2010-05-05 | 埃里克·厄雅塞特 | Foldable trailer |
| CA2657140A1 (en) * | 2009-03-26 | 2010-09-26 | Kenneth L. Macdougall | Folding portable trailer |
| US8167330B2 (en) * | 2006-11-07 | 2012-05-01 | Macdougall Kenneth L | Folding, support and security trailer tongue |
| CN204488402U (en) * | 2015-02-15 | 2015-07-22 | 孙怀宇 | A kind of station vehicle protraction headgear that can adjust height |
| CN107672393A (en) * | 2017-11-03 | 2018-02-09 | 陕西宏象房车科技发展有限公司 | Pull the reverse hitch frame of caravan |
-
2020
- 2020-06-02 CN CN202010488090.9A patent/CN111634165A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005085048A1 (en) * | 2004-03-05 | 2005-09-15 | Macdougall Kenneth L | Multiple use adjustable security trailer for transportation, storage and housing |
| US8167330B2 (en) * | 2006-11-07 | 2012-05-01 | Macdougall Kenneth L | Folding, support and security trailer tongue |
| CN101702896A (en) * | 2007-06-01 | 2010-05-05 | 埃里克·厄雅塞特 | Foldable trailer |
| WO2009009904A1 (en) * | 2007-07-18 | 2009-01-22 | Macdougall Kenneth L | Highway message board sign trailer |
| CA2657140A1 (en) * | 2009-03-26 | 2010-09-26 | Kenneth L. Macdougall | Folding portable trailer |
| CN204488402U (en) * | 2015-02-15 | 2015-07-22 | 孙怀宇 | A kind of station vehicle protraction headgear that can adjust height |
| CN107672393A (en) * | 2017-11-03 | 2018-02-09 | 陕西宏象房车科技发展有限公司 | Pull the reverse hitch frame of caravan |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113320622A (en) * | 2021-05-31 | 2021-08-31 | 吴东东 | Automobile assembly production line |
| CN115503405A (en) * | 2022-10-31 | 2022-12-23 | 安徽奇瑞瑞弗特种车辆技术有限公司 | A caravan fixing device and a caravan having the same |
| CN115503405B (en) * | 2022-10-31 | 2025-09-12 | 安徽奇瑞瑞弗特种车辆技术有限公司 | RV fixing device and RV having the same |
| CN116331703A (en) * | 2023-01-10 | 2023-06-27 | 浙江百世技术有限公司 | A logistics box delivery logistics rack |
| CN116443084A (en) * | 2023-01-10 | 2023-07-18 | 浙江百世技术有限公司 | Convenient letter sorting car |
| US12249255B1 (en) | 2023-09-13 | 2025-03-11 | Information Exchange Network, Inc. | Deployable portable sign system |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200908 |
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| RJ01 | Rejection of invention patent application after publication |