CN208664838U

CN208664838U - A kind of vehicle limited slip circle

Info

Publication number: CN208664838U
Application number: CN201820744907.2U
Authority: CN
Inventors: 项少平
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-05-18
Filing date: 2018-05-18
Publication date: 2019-03-29
Anticipated expiration: 2028-05-18

Abstract

A kind of vehicle limited slip circle, it is related to a kind of vehicle anti-skid device, multiple recess sides are equipped at intervals in the outer edge surface of ring flat-plate (9), the lug formed on ring flat-plate outer edge surface between the side that is recessed two-by-two is articulated and connected with the outer end of pulling plate (11) respectively, the inner end of pulling plate is fixedly connected with the outer end of pressing plate (4), the pressing plate is pressed on the outer edge surface of tire (29), the outside snap-gauge (16) of tire and the inner face snap-gauge (14) of tire are respectively equipped in the bottom surfaces of outer end in pressing plate, the outer end of screw rod (6) and the close inner end of pulling plate are articulated and connected, screw rod is through ring flat-plate inner face along the unthreaded hole (21) of mider hole (27) setting convex bittiness (1) close to inner end, locking nut (5) are respectively equipped on the convex of each screw rod is bittiness medial surface；The utility model can install the utility model without jack-up or dedicated equipment and place using spaced pressing plate, and antiskid effect and installation are relatively simple.

Description

A kind of vehicle limited slip circle

Technical field

The utility model relates to a kind of vehicle anti-skid devices, more particularly, to a kind of anti-suitable for the vehicle of muddy ground and snowfield Slipping ring.

Background technique

It is well known, phenomenon is easily had skidded in the traveling of big snowy day or muddy road surface vehicle, in order to take precautions against beating for vehicle The sliding general fitting overall chain all on tire, the generation of driving accident is reduced by antiskid chain；Existing antiskid chain can have Effect increases the frictional force of tire, can reduce tire in mud and avenge slipperiness on roads；But this antiskid chain can produce in vehicle travel process Raw to loosen, the safety on the one hand influencing driving needs dedicated equipment and place on the other hand in fitting overall chain, first Vehicle is lifted with jack could install it is i.e. time-consuming and laborious；Some vehicles need just to can be carried out tearing open for antiskid chain in repair shop Dress；In with disclosed document, the antiskid effect of antiskid chain is limited, and disc type anti-skid device needs are connect with vehicle hub, installs It is extremely inconvenient.

Utility model content

In order to overcome the shortcomings in the background art, the utility model discloses a kind of vehicle limited slip circles, pass through ring flat-plate protrusion Gap on side installs pressing plate, using spaced pressing plate without jack up or dedicated equipment and place can install it is practical Novel, antiskid effect and installation are relatively simple.

To realize above-mentioned purpose of utility model, the utility model adopts the following technical solution:

A kind of vehicle limited slip circle, including ring flat-plate, pulling plate, pressing plate, screw rod and locking nut are set in the outer rim face interval of ring flat-plate There are multiple recess sides, the lug formed on the ring flat-plate outer edge surface between the side that is recessed two-by-two hingedly connects with the outer end of pulling plate respectively It connects, the inner end of pulling plate is fixedly connected with the outer end of pressing plate, and the pressing plate is pressed on the outer edge surface of tire, in pressing plate under outer end The outside snap-gauge of tire and the inner face snap-gauge of tire are respectively equipped on portion face, the outer end of screw rod and the close inner end of pulling plate hingedly connect It connects, screw rod is through ring flat-plate inner face along the bittiness unthreaded hole of mider hole setting convex close to inner end, and it is interior that the convex of each screw rod is bittiness Locking nut is respectively equipped on side.

The vehicle limited slip circle is four to six on the spaced recess side of ring flat-plate outer edge surface, and the recess side is Arc-shaped recess.

The vehicle limited slip circle is respectively equipped with side raised plate in the two sides of pressing plate.

The vehicle limited slip circle is equipped with slope between the side protrusion of pressing plate and two sides.

The vehicle limited slip circle is equipped at intervals with multiple big raised items on the protruding block being arranged in pressing plate upper side, Groove is formed between big raised item two-by-two.

The vehicle limited slip circle is respectively equipped with by two close end in the bottom surfaces of pressing plate and is caught in tire outer edge surface two sides recess The small raised item of slot.

The vehicle limited slip circle is recessed on the ring flat-plate outer edge surface between side two-by-two in ring flat-plate and is formed in the middle part of lug respectively Equipped with gap, through-hole is respectively equipped on the two sidewalls of each gap, the both ends of axis A are separately fixed at the two through hole of gap In, it is through in the middle part of axis A in the axis hole A of pulling plate outer end, the inner end of pulling plate tilts upward, and the pulling plate outer end tilts down.

The vehicle limited slip circle, it is excessive to be equipped with bent plate between the inner end and inner face snap-gauge of pressing plate, the outer end of pressing plate and outer It is excessive that another bent plate is equipped between the snap-gauge of face.

The vehicle limited slip circle, is equipped with vertical plate in the angle formed between snap-gauge and pulling plate outside, on the vertical plate Equipped with axis hole B, the outer end of screw rod is equipped with polished rod, and polished rod outer end connects the bottom of U-shaped card, sets respectively on two walls of the U-shaped card There is perforation, be fixed in the middle part of axis B in the axis hole B of vertical plate, two perforation for connecing U-shaped card are worn in the both ends activity of axis B.

The vehicle limited slip circle, the locking nut are equipped with expanding ring close to the bittiness one end of convex.

By adopting the above-described technical solution, the utility model has the following beneficial effects:

Vehicle limited slip circle described in the utility model, the outer end by the way that multiple gap and pulling plate are arranged on ring flat-plate hingedly connect It connects, it, can will be on ring flat-plate and ring flat-plate using any one corresponding tire bottom in the arc-shaped recess of ring flat-plate outer edge surface setting Pressing plate push-in, the interior and exterior that pressing plate and inner face snap-gauge, outside snap-gauge on pressing plate block tire is further obtained, using pulling Hand can be using locking nut by tie-rod, and the pulling plate inner end band dynamic pressure plate and inner face snap-gauge and outside snap-gauge of tension are firmly Block tire in ground；The small raised item that the utility model is arranged on pressing plate may insure that vehicle is advanced on muddy ground or snowfield Shi Buhui skids；Without jacking up vehicle when the utility model is installed, does not need dedicated equipment yet and place can be convenient Installation, effect of the antiskid effect close to crawler belt.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

The A-A view of Fig. 2 Fig. 1；

Fig. 3 is the pressure plate structure schematic diagram of the utility model；

Fig. 4 is the B direction view of Fig. 3；

Fig. 5 is the lock nut structure diagram of the utility model；

Fig. 6 is the utility model in ring-plane structure schematic diagram；

Fig. 7 is the screw-rod structure schematic diagram of the utility model；

Fig. 8 is schematic view of the mounting position of the utility model on vehicle tyre；

In figure: 1, convex is bittiness；2, gap；3, protruding block；4, pressing plate；5, locking nut；6, screw rod；7, arc-shaped recess； 8, expanding ring；9, ring flat-plate；10, axis A；11, pulling plate；12, side raised plate；13, bent plate；14, inner face snap-gauge；15, small raised item； 16, outside snap-gauge；17, vertical plate；18, axis B；19, U-shaped card；20, polished rod；21, unthreaded hole；22, groove；23, big raised item；24, axis Hole A；25, axis hole B；26, through-hole；27, mider hole；28, it perforates；29, tire；30, recessed groove；31, wheel hub.

Specific embodiment

The utility model can be explained in more detail by the following examples, the utility model is not limited to following Embodiment, open the purpose of this utility model are intended to protect all changes and improvements in the scope of the utility model；

The vehicle limited slip circle in conjunction with described in attached drawing 1~7, including ring flat-plate 9, pulling plate 11, pressing plate 4, screw rod 6 and locking nut 5, four to six arc-shaped recess 7 are equipped at intervals in the outer edge surface of ring flat-plate 9, are formed on the ring flat-plate outer edge surface between the side that is recessed two-by-two Lug be articulated and connected respectively with the outer end of pulling plate 11, the inner end of pulling plate 11 is fixedly connected with the outer end of pressing plate 4, the pressing plate 4 are pressed on the outer edge surface of tire 29, are respectively equipped with the outside snap-gauge 16 and tire of tire 29 in the bottom surfaces of outer end in pressing plate 4 29 inner face snap-gauge 14, the outer end of screw rod 6 and the close inner end of pulling plate 11 are articulated and connected, and screw rod 6 is through in ring flat-plate 9 close to inner end Face is respectively equipped with locking on the convex of each screw rod 6 is bittiness 1 medial surface along the unthreaded hole 21 that convex bittiness 1 is arranged in mider hole 27 Nut 5, the locking nut 5 are equipped with expanding ring 8 close to bittiness 1 one end of convex.

In conjunction with attached drawing 1,2 or 3, it is respectively equipped with side raised plate 12 in the two sides of pressing plate 4, the side protrusion in pressing plate 4 Yu two sides It is equipped with slope between 12, is equipped at intervals with multiple big raised items 23 on the protruding block 3 being arranged in 4 upper side of pressing plate, big two-by-two Groove 22 is formed between raised item 23；It is respectively equipped with by two close end that be caught in 29 outer edge surface two sides of tire recessed in the bottom surfaces of pressing plate 4 Fall into the small raised item 15 of slot 30.

In conjunction with attached drawing 1 or 6, be recessed to be formed in the middle part of lug on 9 outer edge surface of ring flat-plate between side two-by-two in ring flat-plate 9 sets respectively There is gap 2, is respectively equipped with through-hole 26 on the two sidewalls of each gap 2, the both ends of axis A10 are separately fixed at gap 2 It in two through hole 26, is through in the middle part of axis A10 in the axis hole A24 of 11 outer end of pulling plate, the inner end of pulling plate 11 tilts upward, the pulling plate 11 outer ends tilt down；Bent plate 13 is equipped between the inner end and inner face snap-gauge 14 of pressing plate 4 excessively, the outer end of pressing plate 4 and outside card It is excessive that another bent plate is equipped between plate 16.

In conjunction with attached drawing 1,2,3,4 or 7, vertical plate 17, institute are equipped in the angle formed between snap-gauge 16 and pulling plate 11 outside Vertical plate 17 is stated equipped with axis hole B25, the outer end of screw rod 6 is equipped with polished rod 20, and 20 outer end of polished rod connects the bottom of U-shaped card 19, the U It is respectively equipped with perforation 28 on two walls of shape card 19, is fixed in the middle part of axis B18 in the axis hole B25 of vertical plate 17, the both ends of axis B18 are living It is dynamic to wear two perforation 28 for connecing U-shaped card 19.

Implement vehicle limited slip circle described in the utility model, in conjunction with attached drawing 1 to 8, the production of the utility model is ring flat-plate 9, interior Protruding block 1 is structure as a whole, the aluminum alloy materials of the preferred lightweight of the making material of ring flat-plate 9；Pulling plate 11, pressing plate 4, inner face snap-gauge 14, the aluminum alloy materials production that side raised plate 12, vertical plate 17 and outside snap-gauge 16 are structure as a whole；When installation, by pulling plate 11 Outer end is put into the gap 2 in the middle part of 9 lug of ring flat-plate, and the axis hole A24 for the two sides for penetrating through 11 outer end of pulling plate is made to correspond to gap 2 Then through-hole 26 on two sidewalls will be through in axis hole A24 in the middle part of axis A10, and the both ends of axis A10 are fixed in through-hole 26 " as an alternative, can will be fixed in axis hole A24 in the middle part of axis A10, it is solid that interference fit type can be used in the middle part of axis A10 It is scheduled in axis hole A24, and the both ends activity of axis A10 is in through-hole 26 ", then use the screw rod 6 with 11 quantity Matching of pulling plate The U-shaped card 19 of upper end blocks vertical plate 17, and the axis hole B25 of the perforation 28 of U-shaped card 19 and vertical plate 17 connects to be formed using axis B18 Articulated connection.

Installation of the utility model on vehicle tyre is as follows:

By the lower part of any one 7 corresponding tire 29 of arc-shaped recess of ring flat-plate 9, at this moment the mider hole 27 of ring flat-plate 9 is corresponding is taken turns The wheel hub 31 at 29 middle part of tire, at this moment pushes ring flat-plate 9 that pressing plate 4 and inner face snap-gauge 14 and outside snap-gauge 16 is made to clamp tire 29 respectively Outer rim interior and exterior, and pressing plate 4 screws the locking nut on more screw rods 6 using spanner close to the outer edge surface of tire 29 respectively 5, so that screw rod 6 is exerted oneself towards 31 direction of wheel hub by convex bittiness 1, at this moment screw rod 6 makes pressing plate by the active force of convex bittiness 1 4 are buckled on tire 29, further obtain the inner face snap-gauge 14 at the inside and outside end of pressing plate 4, outside snap-gauge 16 for 29 interior and exterior card of tire Tightly, the small raised item 15 for being adjacent to 29 outer edge surface pressing plate 24 of tire at this time is also caught in the recessed groove 30 of tire 29.

When muddy road surface or snowfield are advanced, the formation resistance of big raised item 23 on protruding block 3 can reach to be prevented vehicle Tire 29 slides, and the setting of especially big raised item 23 can reach the antiskid effect of crawler belt.

The non-detailed portion of the utility model is the prior art.

Claims

1. a kind of vehicle limited slip circle, including ring flat-plate (9), pulling plate (11), pressing plate (4), screw rod (6) and locking nut (5), feature It is: is equipped at intervals with multiple recess sides in the outer edge surface of ring flat-plate (9), is formed on the ring flat-plate outer edge surface between the side that is recessed two-by-two convex It plays side to be articulated and connected with the outer end of pulling plate (11) respectively, the inner end of pulling plate (11) is fixedly connected with the outer end of pressing plate (4), the pressure Plate (4) is pressed on the outer edge surface of tire (29), and the outside card of tire (29) is respectively equipped in the bottom surfaces of pressing plate (4) interior outer end The inner face snap-gauge (14) of plate (16) and tire (29), the outer end of screw rod (6) and the close inner end of pulling plate (11) are articulated and connected, screw rod (6) ring flat-plate (9) inner face is through along the unthreaded hole (21) of mider hole (27) setting convex bittiness (1) close to inner end, each screw rod (6) Bittiness (1) medial surface of convex on be respectively equipped with locking nut (5).

2. vehicle limited slip circle according to claim 1, it is characterized in that: on the spaced recess side of ring flat-plate (9) outer edge surface It is four to six, the recess side is arc-shaped recess (7).

3. vehicle limited slip circle according to claim 1, it is characterized in that: being respectively equipped with side raised plate in the two sides of pressing plate (4) (12).

4. vehicle limited slip circle according to claim 3, it is characterized in that: the side raised plate (12) of pressing plate (4) and two sides it Between be equipped with slope.

5. vehicle limited slip circle according to claim 1 or 2, it is characterized in that: the protruding block being arranged in pressing plate (4) upper side (3) it is equipped at intervals with multiple big raised items (23) on, forms groove (22) between big raised item (23) two-by-two.

6. vehicle limited slip circle according to claim 1, it is characterized in that: the bottom surfaces in pressing plate (4) are set respectively by two close end There is the small raised item (15) for being caught in tire (29) outer edge surface two sides recessed groove (30).

7. vehicle limited slip circle according to claim 1, it is characterized in that: being recessed two-by-two the ring flat-plate (9) between side in ring flat-plate (9) It is formed on outer edge surface in the middle part of lug and is respectively equipped with gap (2), be respectively equipped with through-hole on the two sidewalls of each gap (2) (26), axis A(10) both ends be separately fixed in the two through hole (26) of gap (2), axis A(10) in the middle part of be through pulling plate (11) outside The axis hole A(24 at end) in, the inner end of pulling plate (11) tilts upward, and pulling plate (11) outer end tilts down.

8. vehicle limited slip circle according to claim 1, it is characterized in that: between the inner end of pressing plate (4) and inner face snap-gauge (14) Excessively equipped with bent plate (13), it is excessive that another bent plate is equipped between the outer end of pressing plate (4) and outside snap-gauge (16).

9. vehicle limited slip circle according to claim 1, it is characterized in that: being formed between snap-gauge (16) and pulling plate (11) outside Angle in be equipped with vertical plate (17), the vertical plate (17) is equipped with axis hole B(25), the outer end of screw rod (6) is equipped with polished rod (20), light Bar (20) outer end connects the bottom of U-shaped card (19), is respectively equipped with perforation (28), axis B(18 on two walls of the U-shaped card (19)) Middle part is fixed on the axis hole B(25 of vertical plate (17)) in, axis B(18) both ends activity wear connect U-shaped card (19) two perforation (28).

10. vehicle limited slip circle according to claim 1, it is characterized in that: the locking nut (5) is bittiness close to convex (1) one end is equipped with expanding ring (8).