CN208277753U - The cross-country skid track of automobile assembled portable - Google Patents
The cross-country skid track of automobile assembled portable Download PDFInfo
- Publication number
- CN208277753U CN208277753U CN201820647566.7U CN201820647566U CN208277753U CN 208277753 U CN208277753 U CN 208277753U CN 201820647566 U CN201820647566 U CN 201820647566U CN 208277753 U CN208277753 U CN 208277753U
- Authority
- CN
- China
- Prior art keywords
- pin rod
- erection support
- country
- pawl
- skid track
- 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.)
- Expired - Fee Related
Links
- 239000000758 substrate Substances 0.000 claims abstract description 36
- 238000005452 bending Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 229920001971 elastomer Polymers 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000005060 rubber Substances 0.000 description 4
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- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
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- 230000007246 mechanism Effects 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 229920001935 styrene-ethylene-butadiene-styrene Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000010920 waste tyre Substances 0.000 description 1
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- Tires In General (AREA)
Abstract
The utility model discloses a kind of cross-country skid tracks of automobile assembled portable, including anti-skidding substrate (1), connection pin rod (2), fixation kit (3), a pair of first pin rod erection support (4) and the second pin rod erection support (5)；A pair of first pin rod erection support is in a long side of anti-skidding substrate, and the second pin rod erection support is in another long side of anti-skidding substrate；Pin hole is equipped in a pair of first pin rod erection support and the second pin rod erection support, when adjacent two pieces of anti-skidding substrates splice, second pin rod erection support is located between a pair of first pin rod erection support, it connects pin rod and a pair of first pin rod erection support and the second pin rod erection support is connected by pin hole, fixation kit is at the pin hole of skid track main body.The cross-country skid track of the utility model automobile assembled portable, can when tire is got down hopeless in a quagmire emergency self-saving, and can arbitrary extension length, operation, carry it is more convenient, reduce cross-country rescue expense.
Description
Technical field
It is cross-country anti-that the utility model relates to automobile tyre antiskid technical fields more particularly to a kind of automobile assembled portable
Crawler shoe band.
Background technique
When vehicle is cross-country, since the condition of road surface in field is complicated, and because the possible strong influence of the factor of weather is arrived
Road it is smooth, off-road vehicle often can there is a situation where tires to get down hopeless in a quagmire, hinder vehicle move ahead, in some instances it may even be possible to anticipate
Skid track can be used to prevent such happen in outer accident.
The automobile tire skid track of the prior art, which directly covers, to be mounted on off-the-highway tire, and skid track is by several anti-
Sliding substrate mounting forms, and anti-skidding substrate connect fastening with outside claw-like wheel hub by pin rod, reaches anti-skidding purpose, adjustable outside pawl
Shape wheel hub utilizes umbrella principle: it can be adjusted according to the radius size of tire, and be fixed together with pin rod and skid track,
Axis is fixed together with automobile driving axle, prevents from skidding between tire and crawler belt.This mounting means need wheel side there are
Enough installation gaps, and limit the steering angular region of wheel.
The skid track length of the prior art can not be adjusted, and need the model Matching installation according to automobile tire, Wu Fasui
The length of different kinds of tyre, width arbitrary extension, it is inflexible for use；Although having triangle tip surface on surface, work as muddy road surface
Coefficient of friction when being not enough to provide the frictional force that enough tires rolls, can still result in tyre slip and deviate to lose from tire
Effect, cannot achieve anti-skidding save oneself.
The skid track of the prior art mostly uses greatly the nonmetallic materials of high breaking strength to make substrate, using rubber material system
Make non-slipping block, manufacturing process is complicated, at high cost and big to the abrasion of road and tire, itself is more heavy, not Portable belt and peace
Dress uses.
Summary of the invention
The purpose of this utility model is to provide a kind of cross-country skid tracks of automobile assembled portable, can fall into tire
Emergency self-saving when mud pit, and energy arbitrary extension length, operation, carrying are more convenient, reduce cross-country rescue expense.
The utility model is realized in this way:
A kind of cross-country skid track of automobile assembled portable, including anti-skidding substrate, connection pin rod, fixation kit, a pair
First pin rod erection support and the second pin rod erection support；A pair the first pin rod erection support and the second pin rod installation branch
Seat is separately mounted on two opposite side of anti-skidding substrate, in a pair of first pin rod erection support and the second pin rod erection support respectively
Equipped with pin hole, when adjacent two pieces of anti-skidding substrates mutually splice, the second pin rod erection support is located at a pair of first pin rod erection support
Between, connection pin rod by pin hole connection a pair the first pin rod erection support and the second pin rod erection support, make several pieces it is anti-skidding
Substrate is successively end to end to be spliced into skid track main body；Fixation kit is mounted at the pin hole of skid track main body, anti-crawler shoe
Band main body is bonded on the ground by fixation kit.
The fixation kit includes ratchet, position limiting structure, limit pawl, extends pawl and fixed plate, the both ends of ratchet
Bending extends Z-shape and is mounted at the center of fixed plate by axis, and position limiting structure is arcuate structure and fixed plate is arranged in
Edge, positioned at the outside of ratchet, position limiting structure forms integral structure and is adapted to and is inserted in pin hole with fixed plate；Position limiting structure
Inside be equipped with limiting slot, limit pawl and extend one end of pawl and be mounted on the bending part of ratchet, limit pawl by axis
The other end be located in limiting slot, limit pawl the other end extend to fixation kit outside and be inserted into below ground, ratchet
By axis and limit pawl and extend pawl synchronous rotation.
The outer end of the extension pawl is hook formation.
The lower surface of the anti-skidding substrate and ground face contact is muti-piece wedge structure.
The anti-skidding substrate replaces with the upper surface bumps of tire interface assumes a " convex " shape structure, and the upper table of anti-skidding substrate
Face is equipped with triangle tip surface slip-resistant texture.
The utility model can be laid under power wheel, made wheel nature, hugged the road onto crawler belt, increase wheel friction
Power realizes anti-skidding save oneself to help stranded vehicle to be driven out to wheel-slip area；The utility model can according to actual needs free group
The length for closing crawler belt is tied by being inserted into the wedge shape for extending detent portions and anti-skidding substrate and ground face contact of fixation kit on ground
Structure can increase the road holding of track body, realize that the contact with muddy road surface is fixed.
Compared with prior art, its advantages are as follows for the utility model:
1, the utility model is directly laid under power wheel when in use, is made its nature, is steadily placed under wheel, without peace
Dress, it is easy to use, vehicle is arranged without additional space and requires and negatively affects.
2, the utility model is fixed due to using the contact that crawler belt fixation kit is reinforced with ground, and anti-skidding substrate can
Integrally formed using waste tire or reclaimed rubber elastomeric material, material selection range expands, and simple process had both been able to achieve money
The recycling in source, and manufacturing cost can be reduced.
3, the utility model is fixed due to using fixation kit to reinforce contact with ground, and in use can basis
The actual demand of road conditions flexibly determines fixation kit installation number, to increase the road holding of skid track, therefore with ground face contact
Power significantly increases, further reduced skid track because with the skidding that generates can not travel due to ground contact force deficiency generation
Rate.
The cross-country skid track of the utility model automobile assembled portable, can when tire is got down hopeless in a quagmire emergency self-saving, and
Energy arbitrary extension length, operation, carrying are more convenient, reduce cross-country rescue expense.
Detailed description of the invention
Fig. 1 is the top view of the cross-country skid track of the utility model automobile assembled portable；
Fig. 2 is the main view of the cross-country skid track of the utility model automobile assembled portable；
Fig. 3 is the top view of the anti-skidding substrate of monolithic in the cross-country skid track of the utility model automobile assembled portable；
Fig. 4 is the internal structure chart of fixation kit in the cross-country skid track of the utility model automobile assembled portable；
Fig. 5 is the side view of the anti-skidding substrate of monolithic in the cross-country skid track of the utility model automobile assembled portable.
In figure, 1 anti-skidding substrate, 11 wedge structures, 12 triangle tip surface slip-resistant textures, 2 connection pin rods, 3 fixation kits, 31 spine
Wheel, 32 position-limit mechanisms, 321 limiting slots, 33 limit pawls, 34 extend pawl, 35 fixed plates, 36 axis, 4 first pin rods installation branch
Seat, 5 second pin rod erection supports.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Attached drawing 1 is referred to attached drawing 3, a kind of cross-country skid track of automobile assembled portable, including anti-skidding substrate 1, company
Outbound bar 2, fixation kit 3, a pair of first pin rod erection support 4 and the second pin rod erection support 5；First pin rod of a pair
Erection support 4 and the second pin rod erection support 5 are separately mounted on two opposite side of anti-skidding substrate 1, a pair of first pin rod installation
Pin hole is respectively equipped on support 4 and the second pin rod erection support 5, when adjacent two pieces of anti-skidding substrates 1 mutually splice, the second pin rod peace
It fills support 5 to be located between a pair of first pin rod erection support 4, connection pin rod 2 connects a pair of first pin rod installation branch by pin hole
Seat 4 and the second pin rod erection support 5, make several pieces of anti-skidding substrates 1 are successively end to end to be spliced into skid track main body；Fixed group
Part 3 is mounted at the pin hole of skid track main body, and skid track main body is bonded on the ground by fixation kit 3.
The mountable head and the tail both ends in skid track main body of fixation kit 3, can also be as needed in skid track main body
Multiple groups fixation kit 3 is set between head and the tail, to improve the road holding of the utility model.Rigid high strength can be used in fixation kit 3
Metal material production, surface increase antirust and blasting treatment, to extend the service life of fixation kit 3, and increase and ground
Coefficient of friction.
Attached drawing 4 is referred to, the fixation kit 3 includes ratchet 31, position limiting structure 32, limit pawl 33, extends pawl
34 and fixed plate 35, the both ends bending of ratchet 31 extends Z-shape and is mounted at the center of fixed plate 35 by axis 36, limit knot
Structure 32 is arcuate structure and the edge that fixed plate 35 is arranged in, positioned at the outside of ratchet 31, position limiting structure 32 and fixed plate 35
It forms cylindrical integral structure and is adapted to and be inserted in pin hole；The inside of position limiting structure 32 is equipped with limiting slot 321, limits pawl 33
And one end of extension pawl 34 is mounted on the bending part of ratchet 31 by axis, the other end of limit pawl 33 is located at limiting slot
In 321, limit pawl 33 the other end extend to fixation kit 3 outside and be inserted into below ground, ratchet 31 by axis 36 with
It limits pawl 33 and extends pawl 34 and rotate synchronously.
The outer end of the extension pawl 34 is hook formation, can further improve the road holding for extending pawl 34.
Save oneself using crawler belt get rid of poverty when, fixation of the extension pawl 34 of fixation kit 3 as skid track main body
End insertion ground, when vehicle power wheel because when frictional force effect drives skid track main body and ground to generate relative displacement, group
Part inside can limit by the cooperation of the limiting slot 321 and limit pawl 33 of position limiting structure 32 and extend the generation of pawl 34 and vehicle
The identical displacement of driving direction, it is ensured that skid track main body can be fixed on ground always in vehicle travel process, without
It can be because the frictional force between skid track body upper surface and wheel be involved in wheel.
Attached drawing 5 is referred to, the anti-skidding substrate 1 and the lower surface of ground face contact are muti-piece wedge structure 11, can be increased
The unidirectional road holding of skid track main body realizes that the contact with muddy road surface is fixed.
The anti-skidding substrate 1 replaces with the upper surface bumps of tire interface assumes a " convex " shape structure, and anti-skidding substrate 1 is upper
Surface is equipped with triangle tip surface slip-resistant texture 12, to increase the frictional force between wheel.
Anti-skidding substrate 1 can be used irony or high breaking strength nonmetallic materials and be made, such as rubber, TPR plastics
(TPR, Thermo-Plastic-Rubber material, material are based on thermoplastic styrene butadiene rubber (such as SBS, SEBS)
Raw material add resin (such as PP, PS), filler, are plasticized finish and other function auxiliary agent blending modified material).
Referring to Fig. 1 and Fig. 2, anti-skidding substrate 1 can be by the connection assembling of pin rod 2 for voluntarily extending the length of skid track main body
Degree to be suitable for the various brand vehicle tyres of different sizes, specification and model, and adapts to different purposes and requirement, meanwhile,
The contact of crawler belt with muddy ground can be realized by installing fixation kit 3 at the pin hole of the head and the tail rear end of skid track main body
Fixed, fixation kit 3 can be used as the independent accessory of skid track main body, at each pin hole can Matching installation, for into one
Step improves contact stabilization.
The production of rigid high strength metal material can be used in connection pin rod 2, and carries out antirust treatment, to improve intensity, extends
Service life.
In use, user can voluntarily adjust the carrying quantity of the anti-skidding substrate 1 with vehicle according to actual travel road conditions, vehicle is saved
Memory space.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the protection scope of the utility model,
Therefore, any modification, equivalent substitution, improvement and etc. made within the spirit and principle of the present invention, should be included in
Within the protection scope of the utility model.
Claims (5)
1. a kind of cross-country skid track of automobile assembled portable, it is characterized in that: include anti-skidding substrate (1), connection pin rod (2),
Fixation kit (3), a pair of first pin rod erection support (4) and the second pin rod erection support (5)；The first pin rod of a pair peace
Dress support (4) and the second pin rod erection support (5) are separately mounted on two opposite side of anti-skidding substrate (1), a pair of first pin rod
Pin hole is respectively equipped in erection support (4) and the second pin rod erection support (5), when adjacent two pieces of anti-skidding substrates (1) are mutually spliced,
Second pin rod erection support (5) is located between a pair of first pin rod erection support (4), and connection pin rod (2) passes through pin hole connection one
To the first pin rod erection support (4) and the second pin rod erection support (5), make several pieces of anti-skidding substrate (1) successively end to end spellings
It is connected into skid track main body；Fixation kit (3) is mounted at the pin hole of skid track main body, and skid track main body passes through fixed group
Part (3) is bonded on the ground.
2. the cross-country skid track of automobile assembled portable according to claim 1, it is characterized in that: the fixation kit
(3) include ratchet (31), position limiting structure (32), limit pawl (33), extend pawl (34) and fixed plate (35), ratchet (31)
Both ends bending extends Z-shape and is mounted at the center of fixed plate (35) by axis (36), and position limiting structure (32) is arcuate structure
And be arranged in the edge of fixed plate (35), it is located at the outside of ratchet (31), position limiting structure (32) and fixed plate (35) form one
Body structure and be adapted to be inserted in pin hole；The inside of position limiting structure (32) is equipped with limiting slot (321), limits pawl (33) and extends
One end of pawl (34) is mounted on the bending part of ratchet (31) by axis, and the other end of limit pawl (33) is located at limiting slot
(321) in, the other end of limit pawl (33) extends to the outside of fixation kit (3) and is inserted into below ground, and ratchet (31) is logical
It crosses axis (36) and limit pawl (33) and extends pawl (34) and rotate synchronously.
3. the cross-country skid track of automobile assembled portable according to claim 2, it is characterized in that: the extension pawl
(34) outer end is hook formation.
4. the cross-country skid track of automobile assembled portable according to claim 1, it is characterized in that: the anti-skidding substrate
It (1) is muti-piece wedge structure (11) with the lower surface of ground face contact.
5. the cross-country skid track of automobile assembled portable according to claim 1, it is characterized in that: the anti-skidding substrate
(1) replace with the upper surface bumps of tire interface and assume a " convex " shape structure, and the upper surface of anti-skidding substrate (1) is equipped with triangle tip surface
Slip-resistant texture (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820647566.7U CN208277753U (en) | 2018-05-03 | 2018-05-03 | The cross-country skid track of automobile assembled portable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820647566.7U CN208277753U (en) | 2018-05-03 | 2018-05-03 | The cross-country skid track of automobile assembled portable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208277753U true CN208277753U (en) | 2018-12-25 |
Family
ID=64752659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820647566.7U Expired - Fee Related CN208277753U (en) | 2018-05-03 | 2018-05-03 | The cross-country skid track of automobile assembled portable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208277753U (en) |
-
2018
- 2018-05-03 CN CN201820647566.7U patent/CN208277753U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181225 |