CN106114053B - Trailer wheel auxiliary connecting device - Google Patents
Trailer wheel auxiliary connecting device Download PDFInfo
- Publication number
- CN106114053B CN106114053B CN201610576319.8A CN201610576319A CN106114053B CN 106114053 B CN106114053 B CN 106114053B CN 201610576319 A CN201610576319 A CN 201610576319A CN 106114053 B CN106114053 B CN 106114053B
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- China
- Prior art keywords
- connector
- wheel
- connecting device
- auxiliary connecting
- mounting hole
- 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.)
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- 230000015556 catabolic process Effects 0.000 claims abstract description 13
- 230000003442 weekly effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 230000000916 dilatatory effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B11/00—Units comprising multiple wheels arranged side by side; Wheels having more than one rim or capable of carrying more than one tyre
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Handcart (AREA)
Abstract
The invention discloses a kind of trailer wheel auxiliary connecting devices, including the first connector (1) for being connected with the vehicle ontology hub spindle to breakdown lorry and the second connector (2) for being connected with the wheel hub to breakdown lorry, the middle part of second connector (2) is rotationally connected with the first connector (1) by bearing (6), first connector (1) is equipped with cavity (1.3) far from the side of the second connector (2), and the outside of the second connector (2) is equipped with the bulge loop (2.3) for matching with wheel hub；Being evenly distributed on first connector (1) multiple is in centripetal radial equally distributed the first mounting hole of strip (1.2), is evenly distributed on the second connector (2) multiple in centripetal radial equally distributed the second mounting hole of strip (2.2).Structure of the invention is more compact and reasonable, can effectively assist trailer operation, is more time saving and energy saving.
Description
Technical field
The present invention relates to trailer accessories field, in particular to a kind of trailer wheel auxiliary connecting device.
Background technique
Trailer is also known as road disaster unit, road obstacle clearing vehicle, and main application is to because generation major traffic accidents can not
The vehicle of normally travel, which draw, makes its safety leave location of meeting accident, and restores normal traffic.Implement in road disaster unit
It is usually all to realize along trailer guide rail to draw automobile to dragging using the rotation of four wheels of automobile itself during rescue
Che Shang.But problem is, the system for having some luxury cars to be equipped with electronic lock controlled tyre rotation processed, when traffic accident destroys part electricity
When son control, wherein locking can occur for a certain tire, the tire can not be forced to relatively rotate with ground by force, then trailer is rescued
It helps very difficult, after the tire can only being lifted using jack, carries out drag operation again after idler wheel is arranged in its bottom, if
Apparent lateral displacement occurs for wheel in dilatory process, and trailer operator just redoes again, very time-consuming and laborious.
Summary of the invention
The technical problem to be solved by the present invention is to：There is provided that a kind of structure is more compact and reasonable, effectively trailer can be assisted to grasp
Make, more time saving and energy saving trailer wheel auxiliary connecting device.
The present invention solve the above problems used by technical solution be：A kind of trailer wheel auxiliary connecting device, including
The first connector for being connected with the vehicle ontology hub spindle to breakdown lorry and for the wheel hub phase to breakdown lorry
Second connector of connection, the middle part of second connector are rotationally connected with the first connector by bearing, institute
The first connector stated is equipped with cavity far from the side of the second connector, the outside of second connector be equipped with for wheel
The bulge loop that hub matches；It is evenly distributed on first connector multiple in centripetal radial equally distributed strip first
Mounting hole is evenly distributed on second connector and multiple installs in centripetal radial equally distributed strip second
Hole.
Compared with the prior art, the advantages of the present invention are as follows：The trailer is compact-sized rationally with wheel auxiliary connecting device,
Including for being connected with the vehicle ontology hub spindle to breakdown lorry the first connector and for the wheel hub to breakdown lorry
The middle part of the second connector being connected, the second connector is rotationally connected with the first connector by bearing, then when to
When a certain wheel of breakdown lorry is lockked by electronic system, trailer operator can unload the wheel, by the trailer wheel
First connector of auxiliary connecting device is connected with the vehicle ontology hub spindle to breakdown lorry, and by the second connector with wait rescue
The hub for vehicle wheel for helping vehicle is connected, and can be realized by the auxiliary connecting device and bridges well, then with dilatory progress, to
Four wheels of breakdown lorry can smooth rotation, it is very time saving and energy saving.First connector is set far from the side of the second connector
There is cavity, the outside of the second connector is equipped with the bulge loop for matching with wheel hub, and the wheel hub of various models is convenient in such setting
The wildcard type of axis and wheel hub, reuse when necessary additional annular attachment embedded in cavity or be sleeved on bulge loop periphery be suitable for it is more
The vehicle of seed type will not interfere, and versatility is very strong.It is evenly distributed on first connector multiple in centripetal radial
Equally distributed the first mounting hole of strip is evenly distributed on the second connector multiple in centripetal radial equally distributed length
The second mounting hole of bar shaped.In this way, also all may be used even if the hub spindle of different automobile types or size difference, the installation site of wheel hub are different
Easily to realize connection installation, has a wide range of application, is easy to use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of trailer wheel auxiliary connecting device of the present invention.
Fig. 2 is the structural schematic diagram of another angle of trailer wheel auxiliary connecting device of the invention.
Fig. 3 is the decomposition texture schematic diagram of trailer wheel auxiliary connecting device of the present invention.
In attached drawing 1-3：1 first connector, 1.1 branch portions I, 1.2 first mounting holes, 1.3 cavitys, 1.4 first mounting portions,
2 second connectors, 2.1 branch portions II, 2.2 second mounting holes, 2.3 bulge loops, 2.4 second mounting portions, 3 connection bolts, 4 connection spiral shells
Mother, 5 screws, 5.1 square head portions, 6 bearings, 7 snap rings.
Specific embodiment
Embodiments of the present invention will be further described with reference to the accompanying drawing.
As shown in Figure 1-3, a kind of trailer wheel auxiliary connecting device, including for the vehicle ontology wheel to breakdown lorry
The first connector 1 that hub axle is connected and the second connector 2 for being connected with the wheel hub to breakdown lorry, the second connection
The middle part of body 2 is rotationally connected by bearing 6 with the first connector 1, the first connector 1 far from the second connector 2 one
Side is equipped with cavity 1.3, and the outside of the second connector 2 is equipped with the bulge loop 2.3 for matching with wheel hub；On first connector 1 uniformly
Being distributed with multiple is in centripetal radial equally distributed the first mounting hole of strip 1.2, is evenly distributed on the second connector 2 more
A is in centripetal radial equally distributed the second mounting hole of strip 2.2.The mounting hole of strip can be long waist shaped hole or length
Square hole etc..
First connector 1 extends distribution there are five branch portion I 1.1 along the outer weekly interval of cavity 1.3, and five branch portions I
1.1 are arranged in pentagon, and there are five the first mounting holes of long waist shaped 1.2 for distribution respectively on five branch portions I 1.1.Second connector 2
Extending distribution along the outer weekly interval of bulge loop 2.3, there are five branch portions II 2.1, and five branch portions II 2.1 are arranged in pentagon, and
There are five the second mounting holes of long waist shaped 2.2 for distribution respectively on five branch portions II 2.1.In this way, the palm of operator and five
Finger can be held in place, and the operability of trailer wheel auxiliary connecting device is more preferable, twist the attended operation of bolt
It is more convenient.
Match between first connector 1 and the second connector 2 by the connection bolt 3 through setting and with bolt 3 is connect
The attaching nut 4 to realize the axial limiting between the first connector 1 and the second connector 2 is closed, and attaching nut 4 is placed in bulge loop
2.3 inner cavity.In this way, the overall structure of the device is more firm, it is easy to assembly, and component can be effectively prevent to deviate from, reliability
More preferably.
Second connector 2 is connected by multiple screws 5 with wheel hub, and the equal edge in periphery of the side of the second mounting hole 2.2
Length direction setting is fluted, and the square head portion 5.1 of screw 5 is placed in groove.In this way, the connection of screw is more reliable, it can
Loosening is generated after preventing screw from connecting.
Screw 5 is equipped with the snap ring 7 for axial limiting far from the side of square head portion 5.1.In this way, the limit of screw is imitated
Fruit is more preferable.
First connector 1 is equipped with the first mounting portion 1.4 close to the side of the second connector 2, and the first mounting portion 1.4, which is equipped with, to be used
In the mounting hole of the outer ring phase fitting at least one bearing 6；And second connector 2 side be equipped with for at least one axis
Hold the second mounting portion 2.4 that 6 inner ring matches.In this way, the structure of whole device is more compact, torsional strength is more preferable, reliably
Property is strong.
Only highly preferred embodiment of the present invention is described above, but is not to be construed as limiting the scope of the invention.This
Invention is not only limited to above embodiments, and specific structure is allowed to vary, and can also have other variations.It is all only in the present invention
Made various change all falls in the scope of protection of the present invention in vertical scope of protection of the claims.
Claims (5)
1. a kind of trailer wheel auxiliary connecting device, it is characterised in that：Including for the vehicle ontology wheel hub to breakdown lorry
The first connector (1) that axis is connected and the second connector (2) for being connected with the wheel hub to breakdown lorry, it is described
The middle part of second connector (2) is rotationally connected with the first connector (1) by bearing (6), first connector
(1) side far from the second connector (2) is equipped with cavity (1.3), the outside of second connector (2) be equipped with for wheel
The bulge loop (2.3) that hub matches；It is evenly distributed on first connector (1) multiple in centripetal radial equally distributed length
The first mounting hole of kidney-shaped (1.2) is evenly distributed on second connector (2) multiple in centripetal radial equally distributed
The second mounting hole of long waist shaped (2.2)；
First connector (1) extends along the outer weekly interval of the cavity (1.3) to be distributed there are five branch portion I (1.1),
And five branch portions I (1.1) are arranged in pentagon, there are five long waist shapeds for distribution respectively on five branch portions I (1.1)
One mounting hole (1.2)；
Second connector (2) is connected by multiple screws (5) with wheel hub, and second mounting hole (2.2)
The square head portion (5.1) that fluted and described screw (5) are arranged in the periphery of side along its length is placed in the groove
It is interior.
2. trailer according to claim 1 wheel auxiliary connecting device, it is characterised in that：Second connector
(2) extend branch portion II (2.1) there are five being distributed, and five branch portions II (2.1) along the outer weekly interval of the bulge loop (2.3)
It is arranged in pentagon, and there are five the second mounting holes of long waist shaped (2.2) for distribution respectively on five branch portions II (2.1).
3. trailer according to claim 1 wheel auxiliary connecting device, it is characterised in that：First connector
(1) and between the second connector (2) by the connection bolt (3) through setting and matched with the connection bolt (3) with
Realize the attaching nut (4) of the axial limiting between the first connector (1) and the second connector (2), and the attaching nut
(4) it is placed in the inner cavity of the bulge loop (2.3).
4. trailer according to claim 1 wheel auxiliary connecting device, it is characterised in that：The screw (5) is separate
The side of square head portion (5.1) is equipped with the snap ring (7) for axial limiting.
5. trailer according to claim 1 wheel auxiliary connecting device, it is characterised in that：First connector
(1) close to the second connector (2) side be equipped with the first mounting portion (1.4), first mounting portion (1.4) be equipped with for
The mounting hole of the outer ring phase fitting of at least one bearing (6)；And the side of second connector (2) be equipped with for at least
The second mounting portion (2.4) that the inner ring of one bearing (6) matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610576319.8A CN106114053B (en) | 2016-07-19 | 2016-07-19 | Trailer wheel auxiliary connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610576319.8A CN106114053B (en) | 2016-07-19 | 2016-07-19 | Trailer wheel auxiliary connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106114053A CN106114053A (en) | 2016-11-16 |
| CN106114053B true CN106114053B (en) | 2018-11-23 |
Family
ID=57290761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610576319.8A Active CN106114053B (en) | 2016-07-19 | 2016-07-19 | Trailer wheel auxiliary connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106114053B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108609302A (en) * | 2018-04-26 | 2018-10-02 | 浙江自由家居用品制造有限公司 | A kind of portable clothes placing frame |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2271980Y (en) * | 1996-06-06 | 1998-01-07 | 中国航空工业总公司宏图飞机制造厂 | Auxiliary walking device for trailer |
| CN1231398C (en) * | 2000-08-25 | 2005-12-14 | 中国国际海运集装箱(集团)股份有限公司 | Semi-suspension container and its special trailer |
| CN100561231C (en) * | 2005-06-27 | 2009-11-18 | 同方威视技术股份有限公司 | A kind of lock wheel mechanism that pulls vehicle front that is used for radiation image-forming system |
| KR200450793Y1 (en) * | 2008-07-28 | 2010-11-02 | 문경표 | Rescue trailer |
| CN202879145U (en) * | 2012-10-19 | 2013-04-17 | 王彦平 | Automobile wheel with bearing |
| CN205736626U (en) * | 2016-07-19 | 2016-11-30 | 王善明 | Trailer wheel auxiliary connecting device |
-
2016
- 2016-07-19 CN CN201610576319.8A patent/CN106114053B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106114053A (en) | 2016-11-16 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220130 Address after: 315000 Dong Wu Zhen Bei Cun Xiao Xi Shan, Yinzhou District, Ningbo City, Zhejiang Province Patentee after: Ningbo Minghong Auto Parts Co.,Ltd. Address before: 315122 Dong Qian Hu Zhen Gao Qian Fang Shui Cun, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: Wang Shanming |