CN208855320U - Automotive wheel skidding self-rescue device - Google Patents
Automotive wheel skidding self-rescue device Download PDFInfo
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- CN208855320U CN208855320U CN201821249245.8U CN201821249245U CN208855320U CN 208855320 U CN208855320 U CN 208855320U CN 201821249245 U CN201821249245 U CN 201821249245U CN 208855320 U CN208855320 U CN 208855320U
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- mounting base
- friction head
- rescue device
- road surface
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Abstract
The utility model provides a kind of automotive wheel skidding self-rescue device, comprising: mounting base, friction head；Mounting base drives mounting base rotation for connecting with the hub drive of wheel, when turning a wheel；Friction head is connect with mounting base, and friction head extends on the outside of the tire of wheel.By connecting mounting base with hub drive, friction head is connect with mounting base, friction head is used to extend to the outside of wheel, so that in running car on muddy or sandy soil road surface, when frictional force deficiency between tire and road surface, wheel is able to drive mounting base and friction head rotation, friction head is contacted with road surface, the frictional force between wheel and road surface is increased, the frictional force between wheel and road surface is enabled to drive running car, wheel will not skid on road surface.
Description
Technical field
The utility model relates to auto parts machinery manufacture technical field more particularly to a kind of automotive wheel skidding self-rescue devices.
Background technique
With the development of the automobile industry, the ownership of automobile increases year by year, and automobile has become the main work of riding instead of walk of people
Tool, since the pavement behavior of running car is different, frictional force when how to improve running car between wheel and road surface at
For the hot spot of research.
In the prior art, the wheel of automobile includes wheel hub, spoke, wheel rim and tire, and wheel hub with axle for connecting, wheel hub
It is connect by way of bolt or welding with spoke, the periphery of spoke is connect with wheel rim, and tire is mounted on wheel rim.Tire is used
It is contacted in road surface, to be advanced by the frictional force drives automobile between tire and road surface.Tire is mainly made of rubber, to increase
Add the frictional force between tire and road surface；In addition it is formed with non-slip groove on the tyre surface that tire is contacted with road surface, to further increase
Frictional force between tire and road surface avoids the tire in running car from skidding on road surface.
However, in the prior art, when running car is on heavy road face, the frictional force between tire and road surface subtracts
It is small, and soil can enter in the non-slip groove on tire, further reduce the frictional force between tire and road surface, so that vehicle
Frictional force between wheel and road surface cannot drive running car, and wheel skids on the ground.
Utility model content
The utility model embodiment provides a kind of automotive wheel skidding self-rescue device to solve, when running car is muddy
When on road surface, the frictional force between tire and road surface reduces, and soil can enter in the non-slip groove on tire, further subtract
Small frictional force between tire and road surface, so that the frictional force between wheel and road surface can not drive running car, wheel
The technical issues of skidding on road surface.
The present embodiment provides a kind of automotive wheel skidding self-rescue devices, comprising: mounting base, friction head；The mounting base is used
It is connect in the hub drive with wheel, so as to which the mounting base is driven to rotate when the vehicle wheel rotation；The friction head with it is described
Mounting base connection, and the friction head extends on the outside of the tire of the wheel.
Automotive wheel skidding self-rescue device as described above, it is preferable that further include locking device and clip-connecting rod, the card
It connects column to be arranged in the mounting base, the clip-connecting rod is for being fastened in the clamping groove on the wheel hub, so that the wheel hub
The mounting base is driven to rotate when rotation；The locking device is for preventing the clip-connecting rod by falling off in the clamping groove.
Automotive wheel skidding self-rescue device as described above, it is preferable that the locking device includes locking bolt, the peace
Mounting hole is offered on dress seat, the locking bolt is worn in the mounting hole, and the locking bolt is used for and the wheel hub
On locking screw thread hole cooperation.
Automotive wheel skidding self-rescue device as described above, it is preferable that the friction head includes friction plate and connecting tube, institute
The front end for stating connecting tube is connect with the friction plate, and the rear end of the connecting tube is connect with the mounting base.
Automotive wheel skidding self-rescue device as described above, it is preferable that the mounting base has extended to form connection outward
Column, the end of the connecting column are connect with the connecting tube.
Automotive wheel skidding self-rescue device as described above, it is preferable that fixture block, the fixture block are formed on the connecting column
In the card slot on spoke for being fastened on the wheel.
Automotive wheel skidding self-rescue device as described above, it is preferable that the end of the connecting column is formed with external screw thread, institute
State the internal screw thread being provided in connecting tube with external screw thread cooperation.
Automotive wheel skidding self-rescue device as described above, it is preferable that it further include locking nut, the locking nut and institute
External screw thread cooperation is stated, the locking nut is for supporting the connecting tube.
Automotive wheel skidding self-rescue device as described above, it is preferable that the rear end of the connecting tube is formed with annular flange,
The annular flange with the locking nut for abutting.
Automotive wheel skidding self-rescue device as described above, it is preferable that the friction head is multiple, multiple friction heads
Interval setting.
Automotive wheel skidding self-rescue device provided by the utility model is rubbed by connecting mounting base with hub drive
Head is connect with mounting base, and friction head extends on the outside of the tire of wheel；So that in running car on muddy or sandy soil road surface,
When frictional force deficiency between tire and road surface, wheel is able to drive mounting base and friction head rotation, and friction head is contacted with road surface,
The frictional force between wheel and road surface is increased, the frictional force between wheel and road surface is enabled to drive running car, wheel
It will not skid on road surface.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the explosive view of automotive wheel skidding self-rescue device provided by the embodiment of the utility model；
Fig. 2 is the scheme of installation of automotive wheel skidding self-rescue device and wheel provided by the embodiment of the utility model；
Fig. 3 is to show for installing the structure of the wheel of automotive wheel skidding self-rescue device provided by the embodiment of the utility model
It is intended to；
Fig. 4 is the structural schematic diagram of mounting base in automotive wheel skidding self-rescue device provided by the embodiment of the utility model.
Fig. 5 is the structural schematic diagram of friction head in automotive wheel skidding self-rescue device provided by the embodiment of the utility model.
Description of symbols:
10, mounting base；101, clip-connecting rod；
102, mounting hole；103, connecting column；
104, fixture block；20, friction head；
201, connecting tube；202, friction plate；
203, annular flange；30, wheel；
301, wheel hub；302, spoke；
303, wheel rim；304, tire；
3011, clamping groove；3012, locking screw thread hole；
3021, card slot；40, locking bolt；
50, locking nut.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.In the absence of conflict, the feature in following embodiment and embodiment can be mutual group
It closes.
In the present invention, unless otherwise specific regulation, the arts such as term " installation ", " connected ", " connection ", " fixation "
Language shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to removably connect, or be integrally formed, and can be machinery
Connection is also possible to be electrically connected or can communicate each other；It can be directly connected, can also be indirectly connected with by intermediate medium,
It can be the connection inside two elements or the interaction relationship of two elements, unless otherwise restricted clearly.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Automobile is to be driven by means of the power device of itself, and the non-track with four or more wheel is without frame
Line vehicle is mainly used for carrying people and/or cargo, traction carrying people and/or cargo.Automobile is divided into common transport vapour according to purposes
Vehicle and special-purpose vehicle, wherein common carrier can be divided into car, car, lorry again.
Automobile overall structure generally includes: engine, chassis, vehicle body and electric appliance and electronic equipment four are most of；Wherein,
Engine is the fuel combustion for making conveying come in and then the component for generating power, is the power device of automobile；Chassis is to receive hair
The power of motivation makes motor racing and the component of normally travel by the manipulation of driver, is the matrix of automobile, is equipped with thereon
Transmission system, driving system, steering system and braking system；Vehicle body is carried and is mounted on chassis, is the yard of driver
The component of institute and passenger loading and cargo.Wherein, transmission system includes clutch, transmission, universal driving device, driving
Bridge, differential mechanism, semiaxis, main reducing gear and transmission shaft etc., the power for being mainly used for being issued automobile engine are transmitted to driving
Wheel；In addition, transmission system also has the function of deceleration, speed change, reversing, interrupts differential and shaft space difference speed etc. between power, wheel, with hair
Motivation cooperating can guarantee normally travel of the automobile under various working conditions, and have good dynamic property and economy；
Driving system is made of the vehicle frame of automobile, vehicle bridge, wheel and suspension etc., and wherein wheel is mainly used for receiving the power of semiaxis, is led to
Cross the frictional force towing motorcar normally travel between wheel and road surface；Wheel can also bear automobile total weight and ground it is anti-
Power mitigates uneven road surface and impacts caused by vehicle body, and the vibration in running car of decaying keeps the ride comfort of traveling, with steering
System cooperation, guarantees vehicle handling stability.
Wheel includes wheel hub, spoke, wheel rim and tire, and wheel hub is used to be sequentially connected with semiaxis, so that semiaxis can drive
Hub rotation, and then drive vehicle wheel rotation；Spoke generally comprises plate spoke spoke and spoke type spoke, and the middle part of spoke has one
Installation passage, wheel hub are arranged in installation passage, the inside of the outside of wheel hub and installation passage can by welding, being spirally connected, one
The modes such as body formed connect；Wheel rim is the connection of the inner wall and spoke of wheel rim for installing the wheel rim of tire on wheel, wheel rim
Outer wall is connect with tire.
Fig. 1 is that explosive view, Fig. 2 of automotive wheel skidding self-rescue device provided by the embodiment of the utility model are that this is practical new
Scheme of installation, Fig. 3 of automotive wheel skidding self-rescue device and wheel that type embodiment provides are for installing the utility model
The structural schematic diagram of the wheel for the automotive wheel skidding self-rescue device that embodiment provides, please refers to Fig. 1-Fig. 3.The present embodiment provides
Automotive wheel skidding self-rescue device, comprising: mounting base 10, friction head 20；Mounting base 10 is used to pass with the wheel hub 301 of wheel 30
Dynamic connection, so as to drive mounting base 10 to rotate when wheel 30 rotates；Friction head 20 is connect with mounting base 10, and friction head 20 extends
To 304 outside of tire of wheel 30.
Specifically, mounting base 10 can be plate-like, spherical etc. regular shapes or in other irregular shapes, this reality
Apply example to mounting base 10 shape with no restrictions.In addition the present embodiment is to the transmission connection between mounting base 10 and wheel hub 301
Also with no restrictions, i.e., the connection between mounting base 10 and wheel hub 301, which can be, is directly connected to be also possible to be indirectly connected with, as long as protecting
The wheel 30 in automobile is demonstrate,proved because traveling is on muddy or sandy soil road surface, so that the frictional force between tire 304 and road surface is not enough to
When automobile being driven to advance, mounting base 10 is mounted on the wheel hub 301 of wheel 30, so as to drive installation while wheel 30 rotates
Seat 10 rotates；After automobile sails out of muddy or sandy soil road surface, by mounting base 10 by being unloaded on wheel hub 301, to reduce vehicle
The quality of wheel 30, while avoiding hard pavement damage friction head 20.Such as: be spaced in mounting base 10 to offer first logical
Hole and the second through-hole offer the third through-hole and four-way cooperated respectively with first through hole and the second through-hole on wheel hub 301
Hole, the first bolt is connect after being threaded through first through hole and third through-hole respectively with the first nut, the second bolt is threaded through respectively
It is connect after two through-holes and fourth hole with the second nut, and then realizes that the installation of mounting base 10 is directly connected to wheel hub 301；It is preferred that
The first stopper protrusion and the second stopper protrusion can be respectively set on the outside of third through-hole and fourth hole on wheel hub 301 in ground, the
One stopper protrusion and the second stopper protrusion can prevent the first nut and the second nut from rotating respectively, avoid and rotating the first spiral shell
The first nut rotates when bolt, and the second nut rotates when rotating the second bolt, facilitates the installation of the first bolt and the second bolt.Separately
Outside, mounting base 10 can also be connect with spoke 302 or wheel rim 303, and then be realized between installation dress seat 10 and wheel hub 301 in succession
It connects.
Specifically, friction head 20 can be the device that can arbitrarily reach 304 outside of tire of wheel 30, the present embodiment
With no restrictions to the structure of friction head 20；Such as regular shapes such as friction head 20 can be in the form of a column, plate or other are irregular
Shape.Friction head 20 can be connect by any way with mounting base 10, and the present embodiment is without limitation, as long as can guarantee
During wheel 30 rotates, friction head 20 will not be detached from mounting base 10；For example, mounting base 10 from wheel hub 301 to
Wheel rim 303 extends, and friction head 20 can be connect with mounting base 10 by welding；Or friction head 20 passes through the side of casting
Formula and mounting base 10 are integrally formed；In addition, what can be spaced on friction head 20 offers the first pin hole and the second pin hole, installing
What is be spaced on seat 10 offers third pin hole and the 4th pin hole, and the first pin is threaded through in the first pin hole and third pin hole, and second
Pin is threaded through in the second pin hole and the 4th pin hole, and realization friction head 20 is detachably connected with mounting base 10, not make
Used time by friction head 20 by being unloaded in mounting base 10, in order to the storage and transport of 30 skidding self-rescue device of automotive wheel.
Specifically, tire 304 includes tyre surface for contacting with road surface and perpendicular to tyre surface and end and wheel rim 303
The sidewall of connection.Outside that friction head 20 can reach tyre surface along the direction perpendicular to tyre surface or friction head 20 are along sidewall
Extend to tyre surface, reaches the outside on sidewall, to the direction perpendicular to sidewall in the position close to tyre surface so as in 30 band of wheel
When dynamic mounting base 10 and friction head 20 rotate, friction head 20 can be contacted with road surface, increase the friction between wheel 30 and road surface
Power.
The course of work of automotive wheel skidding self-rescue device provided in this embodiment are as follows: when automobile normal running, by vapour
Vehicle wheel-slip self-help apparatus is placed in the boot or driver's cabin of automobile.In running car in heavy road face or sand
Soil surface, so that the frictional force between tire 304 and road surface is insufficient, wheel 30 installs mounting base 10 when skidding on road surface
On wheel hub 301, start up the car at this time and rotate wheel 30, friction head 20 contacts with road surface, and then increase wheel 30 and
Frictional force between road surface makes automobile sail out of heavy road face or sandy soil road surface.
Automotive wheel skidding self-rescue device provided in this embodiment is rubbed by making mounting base 10 and wheel hub 301 be sequentially connected
Rubbing head 20 is connect with mounting base 10, and friction head 20 is in the outside for extending to wheel 30 so that running car muddy or
Sandy soil road surface, when frictional force deficiency between tire 304 and road surface, wheel 30 is able to drive mounting base 10 and 20 turns of friction head
Dynamic, friction head 20 is contacted with road surface, the frictional force between wheel 30 and road surface is increased, so that rubbing between wheel 30 and road surface
Running car can be driven by wiping power, and wheel 30 will not skid on road surface.
Fig. 4 is the structural schematic diagram of mounting base in automotive wheel skidding self-rescue device provided by the embodiment of the utility model,
Referring to figure 4..Specifically, automotive wheel skidding self-rescue device provided in this embodiment further includes locking device and clip-connecting rod
101, clip-connecting rod 101 is arranged in mounting base 10, in the clamping groove 3011 that clip-connecting rod 101 is used to be fastened on wheel hub 301, so that
Mounting base 10 is driven to rotate when wheel hub 301 rotates；Locking device is for preventing clip-connecting rod 101 by falling off in clamping groove 3011.It is logical
The transmission connection of cooperation the realization mounting base 10 and wheel hub 301 of clip-connecting rod 101 and clamping groove 3011 is crossed, to rotate in wheel 30
When, wheel hub 301 is able to drive the rotation of mounting base 10, enhances the bonding strength of mounting base 10 Yu wheel hub 301, reduces mounting base
10 disassembly and installation difficulty.
Preferably, locking device can be can arbitrarily to prevent clip-connecting rod 101 by the device that falls off in clamping groove 3011, this
Embodiment to this with no restriction；Such as: locking device may include a bolt, offers on wheel hub 301 and is through to clamping groove
3011 the first lock pin holes offer the second lock pin holes on clip-connecting rod 101, and locking pin is threaded through the first lock pin holes and
In two lock pin holes, the locking to clip-connecting rod 101 can be realized, in case when wheel 30 rotates, clip-connecting rod 101 is by clamping groove
It is fallen in 3011.
It is further preferred that clip-connecting rod 101 can arbitrarily cooperate with clamping groove 3011, with realize mounting base 10 and
The cylinder that wheel hub 301 is sequentially connected, such as: clip-connecting rod 101 can be the rib that section is the noncircular cross sections such as rectangle, triangle
Column；Or clip-connecting rod 101 includes the external splines that section is circular ontology and is formed in the outside of ontology, it is corresponding to be clamped
Slot 3011 is the internal spline engaged with external splines；In addition, clip-connecting rod 101 may include the first cylinder and the second cylinder, the first column
The section of body and the second cylinder is in rectangle, and the first cylinder and the second cylinder cross one another in a cross-shaped mode.Clip-connecting rod 101 can be with
It is connect by welding with mounting base 10 or clip-connecting rod 101 is integrally formed by way of casting with mounting base 10.
Preferably, locking device includes locking bolt 40, and mounting hole 102 is offered in mounting base 10, and locking bolt 40 is worn
It is located in mounting hole 102, locking bolt 40 is used to cooperate with the locking screw thread hole 3012 on wheel hub 301.Pass through locking bolt 40
It realizes the locking to mounting base 10, and then prevents clip-connecting rod 101 by falling off in clamping groove 3011, and pass through disassembly and installation lock
Determine bolt 40, the disassembly and installation of automotive wheel skidding self-rescue device can be realized, structure is simple and easy to operate.
Fig. 5 is the structural schematic diagram of friction head in automotive wheel skidding self-rescue device provided by the embodiment of the utility model,
Referring to figure 5..Specifically, friction head 20 includes friction plate 202 and connecting tube 201, front end and the friction plate 202 of connecting tube 201
Connection, the rear end of connecting tube 201 is connect with mounting base 10.By contacting friction plate 202 with road surface, increase friction head 20 with
Contact area between road surface, and then increase frictional force when wheel 30 rotates between friction head 20 and road surface.
Preferably, friction plate 202 can be in the regular shapes such as rectangle or triangle or be in other irregular shapes,
The present embodiment is without limitation；When friction plate 202 is triangular in shape, a vertex of friction plate 202 and connecting tube 201 connect
It connects.It is further preferred that the axis of connecting tube 201 can axis parallel with friction plate 202 or connecting tube 201 and friction
It can be in predetermined angle between plate 202, the present embodiment is without limitation.Friction plate 202 can be connected by welding or bolt
The mode connect is connect with the front end of connecting tube 201, in addition, friction plate 202 can also by way of casting with connecting tube 201 1
It is body formed, so that friction plate 202 can be protruding by the tyre surface of tire 304, and then increase rubbing between wheel 30 and road surface
Wipe power.
With continued reference to Fig. 4.Specifically, mounting base 10 has extended to form connecting column 103, the end of connecting column 103 outward
It is connect with connecting tube 201.Mounting base 10 is connect with friction head 20 by connecting column 103, so as to what mounting base 10 was arranged
It is smaller, and then the weight of automotive wheel skidding self-rescue device is reduced, convenient for the storage and fortune of automotive wheel skidding self-rescue device
It is defeated.
With continued reference to Fig. 4.Preferably, fixture block 104 is formed on connecting column 103, fixture block 104 is for being fastened on wheel 30
In card slot 3021 on spoke 302, to increase the bonding strength between connecting column 103 and wheel 30, in order to avoid in 30 band of wheel
When dynamic mounting base 10 rotates, bends after 103 stress of connecting column, so that friction head 20 is retracted to mounting base 10, cause
Contact area between friction head 20 and road surface reduces, and the frictional force between automotive wheel skidding self-rescue device and road surface reduces.
When the spoke 302 of wheel 30 is plate spoke spoke, card slot 3021 can be the aperture being provided on disc or be formed in spoke
Groove on plate；When the spoke 302 of wheel 30 is spoke type spoke, card can be opened up on a rectangular or circular mounting blocks
Mounting blocks, are mounted on spoke by slot 3021 later, to guarantee that fixture block 104 can when mounting plate to be mounted on wheel hub 301
It is fastened in card slot 3021.
It is further preferred that the end of connecting column 103 is formed with external screw thread, it is provided in connecting tube 201 and matches with external screw thread
The internal screw thread of conjunction.Internal screw thread and external screw thread cooperate, and then realize being detachably connected between connecting column 103 and connecting tube 201, can
Connecting tube 201 is reduced the volume of automotive wheel skidding self-rescue device, be convenient for vapour by unloading on connecting column 103 when not in use
The storage and transport of vehicle wheel-slip self-help apparatus；And the length of connecting tube 201 is screwed in, by adjusting connecting column 103 to change
Become the length that friction head 20 is stretched out by tyre surface, and then adjusts the frictional force between automotive wheel skidding self-rescue device and road surface.
With continued reference to Fig. 1.Specifically, automotive wheel skidding self-rescue device provided in this embodiment, further includes locking nut
50, the external screw thread cooperation of locking nut 50 and 103 end of connecting column, locking nut 50 is used to support connecting tube 201, in order to avoid in vehicle
When 30 rotation of wheel, connecting tube 201 is rotated relative to connecting column 103.When installation, locking nut 50 is first mounted on connecting column 103
On, then by screw-in 201 certain length of connecting tube of connecting column 103, rotate locking nut 50 at this time, make locking nut 50 to connecting tube
201 is mobile, until locking nut 50 supports connecting tube 201, and then the external screw thread of connecting column 103 is enable to connect along axial compression
Internal screw thread on adapter tube 201 increases the frictional force between internal screw thread and external screw thread, prevent wheel 30 rotate when internal screw thread and
Loosening is generated between external screw thread, and connecting tube 201 is caused to rotate relative to connecting column 103.
With continued reference to Fig. 5.Preferably, the rear end of connecting tube 201 is formed with annular flange 203, annular flange 203 be used for
Locking nut 50 abuts, thus increase the contact area between connecting tube 201 and locking nut 50, in case locking nut 50 will even
The top of adapter tube 201 is bad.
With continued reference to Fig. 1.Specifically, friction head 20 is multiple, the setting of multiple intervals of friction head 20.Between multiple friction heads 20
Every setting in mounting base 10, to increase wheel 30 rotate when automotive wheel skidding self-rescue device and road surface between rubbing
Power is wiped, tire 304 is avoided to skid on road surface.Preferably, multiple friction heads 20 are arranged in mounting base 10 at equal intervals, i.e., more
The central angles such as a friction head 20 are arranged in using the axis of wheel 30 as on the circle in the center of circle.
Preferably, multiple connecting columns 103 with the cooperation of multiple friction heads 20 respectively, any friction are provided in mounting base 10
First 20 include connecting tube 201 and friction plate 202, and the front end of connecting tube 201 connect with friction plate 202, is arranged in connecting tube 201
There is internal screw thread；External screw thread is provided on any connecting column 103, on the internal screw thread and a connecting column 103 in each connecting tube 201
External screw thread cooperation, to realize the connection of friction head 20 Yu mounting base 10；Fixture block 104 is provided on each connecting column 103, it is right
That answers is arranged multiple card slots 3021 cooperated respectively with the fixture block 104 on multiple connecting columns 103 on spoke 302；In addition, every
A locking nut 50 is respectively provided on one connecting column 103, locking nut 50 is used to support the connecting tube 201 on connecting column 103, in order to avoid
It is loosened between internal screw thread on external screw thread on connecting column 103 and connecting tube 201.
Correspondingly, so that wheel 30 skids on road surface, and then making when automobile is because traveling is on muddy or sandy soil road surface
When piece wheel 30 is fallen into inside road surface, first mounting base 10 can be mounted on wheel hub 301, and makes on multiple connecting columns 103
Fixture block 104 block in the multiple card slots 3021 set on 30 spoke 302 of wheel respectively, with guarantee wheel 30 rotate when, wheel 30
The axis that mounting base 10 and connecting column 103 are able to drive around wheel 30 rotates；It will be exposed to the connecting column outside road surface later
Connecting tube 201 is installed respectively on 103, and locks the locking nut 50 on each connecting column 103, is made on each connecting column 103
Locking nut 50 can support the rear portion for installing the connecting tube on this connecting column 103 201, in order to avoid wheel 30 rotate when connect
Adapter tube 201 on connecting column 103 by falling；Driving wheel 30 turns an angle later, so that being trapped in the connection inside road surface
Column 103 is exposed to the outside on road surface, remaining connecting tube 201 is separately mounted on remaining connecting column 103 later, Jin Ershi
The installation of existing automotive wheel skidding self-rescue device.Finally driving wheel 30 rotates, and friction plate 202 is contacted and then increased with road surface
Frictional force between wheel 30 and road surface enables automobile to travel on muddy or sandy soil road surface.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of automotive wheel skidding self-rescue device characterized by comprising mounting base, friction head；The mounting base be used for
The hub drive of wheel connects, so as to which the mounting base is driven to rotate when the vehicle wheel rotation；The friction head and the installation
Seat connection, and the friction head extends on the outside of the tire of the wheel.
2. automotive wheel skidding self-rescue device according to claim 1, which is characterized in that further include locking device and card
Column is connect, the clip-connecting rod is arranged in the mounting base, and the clip-connecting rod is used to be fastened in the clamping groove on the wheel hub, with
Make that the mounting base is driven to rotate when the hub rotation；The locking device is for preventing the clip-connecting rod by the clamping groove
Inside fall off.
3. automotive wheel skidding self-rescue device according to claim 2, which is characterized in that the locking device includes locking
Bolt offers mounting hole in the mounting base, and the locking bolt is worn in the mounting hole, and the locking bolt is used for
Cooperate with the locking screw thread hole on the wheel hub.
4. automotive wheel skidding self-rescue device according to claim 1, which is characterized in that the friction head includes friction plate
And connecting tube, the front end of the connecting tube are connect with the friction plate, the rear end of the connecting tube is connect with the mounting base.
5. automotive wheel skidding self-rescue device according to claim 4, which is characterized in that the mounting base extends outward
It is formed with connecting column, the end of the connecting column is connect with the connecting tube.
6. automotive wheel skidding self-rescue device according to claim 5, which is characterized in that be formed with card on the connecting column
Block, the fixture block is for being fastened in the card slot on the spoke of the wheel.
7. automotive wheel skidding self-rescue device according to claim 5, which is characterized in that the end of the connecting column is formed
There is external screw thread, the internal screw thread with external screw thread cooperation is provided in the connecting tube.
8. automotive wheel skidding self-rescue device according to claim 7, which is characterized in that it further include locking nut, it is described
Locking nut and the external screw thread cooperate, and the locking nut is for supporting the connecting tube.
9. automotive wheel skidding self-rescue device according to claim 8, which is characterized in that the rear portion of the connecting tube is formed
There is annular flange, the annular flange with the locking nut for abutting.
10. -9 described in any item automotive wheel skidding self-rescue devices according to claim 1, which is characterized in that the friction head
To be multiple, multiple friction head interval settings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821249245.8U CN208855320U (en) | 2018-08-03 | 2018-08-03 | Automotive wheel skidding self-rescue device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821249245.8U CN208855320U (en) | 2018-08-03 | 2018-08-03 | Automotive wheel skidding self-rescue device |
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| CN208855320U true CN208855320U (en) | 2019-05-14 |
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| CN201821249245.8U Active CN208855320U (en) | 2018-08-03 | 2018-08-03 | Automotive wheel skidding self-rescue device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356178A (en) * | 2019-08-15 | 2019-10-22 | 张德贵 | A kind of automobile self-rescue escape machine |
| CN112455437A (en) * | 2020-11-30 | 2021-03-09 | 重庆交通大学 | Vehicle-mounted automatic distance measurement collision avoidance auxiliary control system |
| CN113022762A (en) * | 2021-04-30 | 2021-06-25 | 浙江阿波罗摩托车制造有限公司 | Small-displacement cross-country motorcycle |
| CN113212391A (en) * | 2021-06-01 | 2021-08-06 | 黑龙江省农业机械工程科学研究院 | Agricultural anti-sinking soil turning vehicle |
-
2018
- 2018-08-03 CN CN201821249245.8U patent/CN208855320U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356178A (en) * | 2019-08-15 | 2019-10-22 | 张德贵 | A kind of automobile self-rescue escape machine |
| CN112455437A (en) * | 2020-11-30 | 2021-03-09 | 重庆交通大学 | Vehicle-mounted automatic distance measurement collision avoidance auxiliary control system |
| CN113022762A (en) * | 2021-04-30 | 2021-06-25 | 浙江阿波罗摩托车制造有限公司 | Small-displacement cross-country motorcycle |
| CN113212391A (en) * | 2021-06-01 | 2021-08-06 | 黑龙江省农业机械工程科学研究院 | Agricultural anti-sinking soil turning vehicle |
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