CN106240533A - A kind of adjustable trailer wheels of width - Google Patents
A kind of adjustable trailer wheels of width Download PDFInfo
- Publication number
- CN106240533A CN106240533A CN201610752480.6A CN201610752480A CN106240533A CN 106240533 A CN106240533 A CN 106240533A CN 201610752480 A CN201610752480 A CN 201610752480A CN 106240533 A CN106240533 A CN 106240533A
- Authority
- CN
- China
- Prior art keywords
- swash plate
- support swash
- inner support
- width
- trailer wheels
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S13/00—Vehicle-manoeuvring devices separate from the vehicle
Abstract
The invention discloses a kind of adjustable trailer wheels of width, the U-shaped setting of described trailer wheels and tiled configuration are axisymmetricly, including four rolling and linking arm, described linking arm two ends are connected to inner support swash plate, described inner support swash plate connects telescopic arm, the described telescopic arm other end connects outer support swash plate, and the described outer support swash plate other end is provided with roller, and described linking arm two ends are mounted on described roller away from the side of described inner support swash plate.The present invention is by being additionally arranged telescopic arm, on the premise of ensureing overall construction intensity of the present invention, additionally it is possible to meets the width demand of different wheel of the bus, increases the scope of application of the present invention.
Description
Technical field
The present invention relates to trailer auxiliary device field, specifically, be a kind of adjustable trailer wheels of width.
Background technology
Trailer, is also called " obstacles removing car ", is used exclusively for roadside assistance and road obstacle clearing, along with the constantly progressive of science and technology and
Development, improving constantly of the living standard of people, automobile has spread in common family, and thus, the automobile of China is possessed
Amount radix is the hugest and in rising trend, and the most each big inner city is especially pronounced.Along with increasing of automobile quantity, stop
Difficult problem also seems especially prominent, parking offense, and the situation disorderly stopping leaving about happens occasionally, and even blocks the traffic thoroughfare and fire-fighting is led to
Roads etc., accordingly, it would be desirable to these automobiles are departed from by obstacles removing car timely, but owing to the type of drive of existing automobile is respectively arranged with not
With, if blindly directly pull the damage that can cause dragged automobile dynamic system, cause property to incur loss, therefore, pin
Rear-guard vehicle and 4 wheel driven vehicle be must be equipped with corresponding auxiliary device can pull.
Existing rear-guard and 4 wheel driven vehicle are mainly trailer-erector under dragged trailing wheel wheel, the i.e. auxiliary of trailer
Wheel, utilize trailer wheels rotates the rotation substituting wheel of the bus, thus avoids the mechanical failure of automobile dynamic system, but existing
The structure of some trailer wheels is substantially fixing, and designs according to the tyre width of general vehicle, for wide luxurious of tire
Car, sport car or refitted car cannot be installed, and pull if carried out installing by force, it will cause trailer wheels and wheel of the bus
Improper friction, causes trailer wheels and the wheel of the bus resistance damaging and pulling in various degree big, in order to solve the problems referred to above,
Invent and a kind of disclosure satisfy that the trailer wheels of all kinds of kart is the most necessary.
Summary of the invention
It is an object of the invention to provide a kind of adjustable trailer wheels of width, be used for solving existing trailer wheels width not
The excessive automobile of the adjustable tyre width caused cannot trailer-erector wheel and the problem that safety pulls cannot be realized, the present invention is permissible
The trailer wheels well solving different wheel of the bus width is installed and pulls problem, simultaneously facilitates installation and regulation, the scope of application
Extensively, reliability is high.
In order to reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of adjustable trailer wheels of width, the U-shaped setting of described trailer wheels and tiled configuration axisymmetricly, including four rolling
And linking arm, described linking arm two ends are connected to inner support swash plate, and described inner support swash plate connects telescopic arm, described flexible
The arm other end connects outer support swash plate, and the described outer support swash plate other end is provided with roller, and described linking arm two ends are away from described
The side of inner support swash plate is mounted on described roller.
Preferably, described telescopic arm two ends are embedded in described outer support swash plate and inner support swash plate, and described outer support is oblique
Being provided with anti-loosening screw on plate and inner support swash plate, described anti-loosening screw is by screw thread and described outer support swash plate and inner support
Swash plate connects and anti-loosening screw built-in end end face is resisted against on the surface of described telescopic arm.
Preferably, described roller is connected with wheel shaft by bearing.
Preferably, described linking arm is connected with described inner support plate one.
Preferably, described outer support swash plate and inner support swash plate upper surface are all to the lopsidedness 30-35 degree of linking arm.Value
Must illustrate, draw through the substantial amounts of data that realize, when the angle tilted is less than 30 degree, during pulling, due to
Jolting and acceleration and deceleration of road surface, gradient is the least more easily causes the de-of wheel of the bus and inner support swash plate and outer support swash plate
From, cause automobile to fall；When the angle tilted is more than 35 degree, angle is the biggest during pulling, the stress of wheel of the bus
More concentration and the handling to the present invention also can increase difficulty.
Preferably, described roller is solid rubber wheel.The material of described solid rubber wheel uses the material of existing automobile tire
Expecting, and inside is furnished with meridian, complete solid setting, the section thickness scope of tire is maintained at 50-80 centimetre, both can guarantee that solid
Rubber wheel possesses certain elasticity and buffer capacity, also can guarantee that anti-pressure ability and the service life of solid rubber wheel.
Preferably, the material of described linking arm, outer support swash plate and inner support swash plate is cast iron.
The present invention compared with prior art, has the following advantages and beneficial effect:
(1) present invention is by being additionally arranged telescopic arm, on the premise of ensureing overall construction intensity of the present invention, additionally it is possible to meet difference
The width demand of wheel of the bus, increases the scope of application of the present invention.
(2) owing to the swash plate that supports supporting wheel of the bus is arranged according to the gradient of 30-35 degree in the present invention, ensureing
Safety reduces the difficulty of installation and removal in the case of pulling, it is ensured that wheel of the bus uniform stressed during pulling,
Reach dragged vehicle is farthest protected.
(3) present invention uses solid rubber wheel, can be avoided during pulling because trailer wheels is blown out the trailer caused
Failed problem, after by the puncture of sharp objects, there is not showing of gas leakage explosion in the solid rubber wheel used in the present invention
As, still can continue to travel, after extracting sharp-pointed foreign body, it is not necessary to any reparation can the most normally use.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is Section A-A sectional view in Fig. 2；
State schematic cross-section when Fig. 4 is to pull automobile；
Wherein 1-linking arm；2-roller；3-outer support swash plate；4-telescopic arm；5-inner support swash plate；6-anti-loosening screw；7-wheel shaft.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment:
Shown in accompanying drawing 1-4, a kind of adjustable trailer wheels of width, the U-shaped setting of described trailer wheels and tiled configuration are axle
Symmetry, including four rolling 2 and linking arm 1, described linking arm 1 two ends are connected to inner support swash plate 5, and described inner support is oblique
Plate 5 connects telescopic arm 4, and described telescopic arm 4 other end connects outer support swash plate 3, and described outer support swash plate 3 other end is provided with rolling
Wheel 2, described linking arm 1 two ends are mounted on described roller 2 away from the side of described inner support swash plate 5.
In order to further improve the reliability that the present invention connects, in the present embodiment, described telescopic arm 4 two ends are embedded in
In described outer support swash plate 3 and inner support swash plate 5, described outer support swash plate 3 and inner support swash plate 5 are provided with anti-loosening screw
6, described anti-loosening screw 6 is connected with described outer support swash plate 3 and inner support swash plate 5 and anti-loosening screw 6 built-in end end by screw thread
Face is resisted against on the surface of described telescopic arm 4.
In order to reduce present invention resistance in use, improving smoothness, described roller 2 is by bearing and wheel shaft 7
Connect.
In order to improve coupling stiffness and the intensity of the present invention, described linking arm 1 is connected with described inner support plate 5 one.
In order to make that there is during pulling higher safety and the convenience of the dismounting present invention, in the present embodiment, described
Outer support swash plate 3 and inner support swash plate 5 upper surface are all to the lopsidedness 30-35 degree of linking arm 1.
Roller 2 is caused to use to prevent the present invention during pulling because penetrating foreign body, in the present embodiment, described
Roller 2 is solid rubber wheel.
In order to take into account the cost and the reliability of intensity manufacturing the present invention, in the present embodiment, described linking arm 1, outer support
The material of swash plate 3 and inner support swash plate 5 is cast iron.What deserves to be explained is, in the case of not considering manufacturing cost, above-mentioned company
Connect in the manufacture material more preferably copper of arm 1, outer support swash plate 3 and inner support swash plate 5, rustless steel, spring steel, aluminium alloy
The combination in any of one or more materials.
Operation principle:
Unclamp anti-loosening screw 6, utilize jack to need to install additional the wheel support of the present invention by dragged automobile, by the present invention
Linking arm 1 be placed in parallel with wheel of the bus travel direction, adjust outer support swash plate 3 and the relative distance of inner support swash plate 5, make
Wheel of the bus can be completely placed on described outer support swash plate 3 and inner support swash plate 5, and guarantees that wheel of the bus is in installation
Do not contact with described roller 2 afterwards, prevent the generation of heel and toe wear, after adjustment, the anti-loosening screw 6 unclamped is carried out tightly
Gu, it is ensured that outer support swash plate 3 and inner support swash plate 5 form the most fixing connection, slowly unclamp jack, allow wheel of the bus fall
Between described outer support swash plate 3 and inner support swash plate 5, be there is a need to the wheel of the bus of the present invention is installed all according to above-mentioned
Method can pull after installing, and when dismantling the present invention, again with jack by automobile jack-up, takes off the present invention
, the present invention is convenient, practical and applied widely.
The above, be only presently preferred embodiments of the present invention, and the present invention not does any pro forma restriction, every depends on
Any simple modification of being made above example according to the technical spirit of the present invention, equivalent variations, each fall within the protection of the present invention
Within the scope of.
Claims (7)
1. the adjustable trailer wheels of width, it is characterised in that the U-shaped setting of described trailer wheels and tiled configuration are axle pair
Claiming, including four rolling (2) and linking arm (1), described linking arm (1) two ends are connected to inner support swash plate (5), described interior
Supporting swash plate (5) and connect telescopic arm (4), described telescopic arm (4) other end connects outer support swash plate (3), described outer support swash plate
(3) other end is provided with roller (2), and described linking arm (1) two ends are respectively mounted away from the side of described inner support swash plate (5)
State roller (2).
A kind of adjustable trailer wheels of width the most according to claim 1, it is characterised in that described telescopic arm (4) two ends
Being embedded in described outer support swash plate (3) and inner support swash plate (5), described outer support swash plate (3) and inner support swash plate (5) are upper all
Being provided with anti-loosening screw (6), described anti-loosening screw (6) is connected with described outer support swash plate (3) and inner support swash plate (5) by screw thread
Connect and anti-loosening screw (6) built-in end end face is resisted against on the surface of described telescopic arm (4).
A kind of adjustable trailer wheels of width the most according to claim 1, it is characterised in that described roller (2) passes through axle
Hold and be connected with wheel shaft (7).
A kind of adjustable trailer wheels of width the most according to claim 1, it is characterised in that described linking arm (1) and institute
State inner support plate (5) one to connect.
A kind of adjustable trailer wheels of width the most according to claim 1, it is characterised in that described outer support swash plate (3)
With inner support swash plate (5) upper surface all to the lopsidedness 30-35 degree of linking arm (1).
A kind of adjustable trailer wheels of width the most according to claim 1, it is characterised in that described roller (2) is solid
Rubber wheel.
A kind of adjustable trailer wheels of width the most according to claim 1, it is characterised in that described linking arm (1), prop up outward
The material of support swash plate (3) and inner support swash plate (5) is cast iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610752480.6A CN106240533A (en) | 2016-08-29 | 2016-08-29 | A kind of adjustable trailer wheels of width |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610752480.6A CN106240533A (en) | 2016-08-29 | 2016-08-29 | A kind of adjustable trailer wheels of width |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106240533A true CN106240533A (en) | 2016-12-21 |
Family
ID=57597265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610752480.6A Pending CN106240533A (en) | 2016-08-29 | 2016-08-29 | A kind of adjustable trailer wheels of width |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106240533A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111645642A (en) * | 2020-01-08 | 2020-09-11 | 摩登汽车有限公司 | Complete automobile calibration system of automobile |
-
2016
- 2016-08-29 CN CN201610752480.6A patent/CN106240533A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111645642A (en) * | 2020-01-08 | 2020-09-11 | 摩登汽车有限公司 | Complete automobile calibration system of automobile |
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