CN211730949U

CN211730949U - Novel anti-skid chain

Info

Publication number: CN211730949U
Application number: CN202020392108.0U
Authority: CN
Inventors: 安桂元
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-10-23
Anticipated expiration: 2030-03-25

Abstract

The utility model relates to a vehicle antiskid technical field just discloses a novel tyre chain, including left socle, first bearing pivot, first bearing wheel and right branch frame, the bottom and the first bearing pivot side surface fixed connection of left socle, the inside swing joint of the side surface of first bearing pivot and first bearing wheel, the positive fixedly connected with transmission lead screw of first bearing wheel. This novel tyre chain, through setting up the left socle, the right branch frame, the transmission lead screw, the track, first idle pulley, the second idle pulley, fastening bolt and transmission lead screw, adjust the distance that the transmission lead screw adjusted between left socle and the right branch frame, lift the wheel through the distance that shortens left socle and right branch frame, and cover the track on the wheel, tighten the track through fastening bolt, the wheel can idle and drive first bearing wheel and second bearing wheel operation under the effect of first idle pulley and second idle pulley, the track can drive the automobile body and remove.

Description

Novel anti-skid chain

Technical Field

The utility model relates to a vehicle antiskid technical field specifically is a novel tyre chain.

Background

In snowy days, the ice on the road threatens the running of the vehicle, and people can add an anti-skid chain to the vehicle to increase the braking capacity of the vehicle and prevent the vehicle from skidding during running.

When installing anti-skidding chain additional to the vehicle at present, need dismantle the tire and install anti-skidding chain additional, very troublesome, and the area of contact of anti-skidding chain and ground is less, still has the phenomenon that skids to appear in certain probability.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a novel tyre chain possesses and installs the convenience additional, and the effectual advantage of antiskid has solved and has installed antiskid chain current additional and waste time and energy, and the problem of the problem that still can appear skidding.

(II) technical scheme

For the aforesaid of realizing installing the convenience additional, the effectual purpose of antiskid, the utility model provides a following technical scheme: a novel antiskid chain, which comprises a left bracket, a first bearing rotating shaft, a first bearing wheel and a right bracket, the bottom of the left bracket is fixedly connected with the side surface of the first bearing rotating shaft, the side surface of the first bearing rotating shaft is movably connected with the inside of the first bearing wheel, the front surface of the first bearing rotating shaft is fixedly connected with a transmission screw rod, one end of the transmission screw rod, which is far away from the first bearing rotating shaft, is fixedly connected with a second bearing rotating shaft, the side surface of the second bearing rotating shaft is fixedly connected with the inside of the right bracket, the side surface of the second bearing rotating shaft is movably connected with a second bearing wheel, the front surface of the transmission screw rod is movably connected with an adjusting screw, the inner wall of the front side of the left bracket is fixedly connected with a first guide shaft, the rear end of the first guide shaft is fixedly connected with the inner wall of the rear side of the left support, and the side surface of the first guide shaft is movably connected with a first guide wheel.

The front side inner wall fixedly connected with first dead lever of left socle, the rear end of first dead lever and the rear side inner wall fixed connection of left socle, the side surface swing joint of first dead lever has first idle pulley, the front side inner wall fixedly connected with second guiding axle of right branch frame, the rear end of second guiding axle and the rear side inner wall fixed connection of right branch frame, the side surface swing joint of second guiding axle has the second guide pulley, the front side inner wall fixedly connected with second dead lever of right branch frame, the rear end of second dead lever and the rear side inner wall fixed connection of right branch frame, the side surface swing joint of second dead lever has second idle pulley, the side surface swing joint of first bearing wheel has the track, the inboard of track and the side surface swing joint of second bearing wheel.

Preferably, the front end of the first bearing rotating shaft penetrates through the front inner wall of the left bracket and extends to the outside of the left bracket.

Preferably, the number of the first idle wheels is four, and the four first idle wheels are uniformly distributed in the left bracket.

Preferably, the front end of the second bearing rotating shaft penetrates through the front inner wall of the right bracket and extends to the outside of the right bracket.

Preferably, the number of the second idle wheels is four, and the four second idle wheels are uniformly distributed in the right bracket.

Preferably, the two ends of the track are connected through fastening bolts, the fastening bolts are movably connected with the inside of the track, and nuts are connected to the rear ends of the fastening bolts in a threaded mode.

Compared with the prior art, the utility model provides a novel tyre chain possesses following beneficial effect:

1. this novel tyre chain, through setting up the left socle, the right branch frame, the transmission lead screw, the track, first idle pulley, the second idle pulley, fastening bolt and transmission lead screw, adjust the distance that the transmission lead screw adjusted between left socle and the right branch frame, lift the wheel through the distance that shortens left socle and right branch frame, and cover the track on the wheel, tighten the track through fastening bolt, the wheel can idle and drive first bearing wheel and second bearing wheel operation under the effect of first idle pulley and second idle pulley, the track can drive the automobile body and remove.

2. This novel tyre chain through setting up first guide pulley and second guide pulley to this angle that reduces the track avoids the track to scratch the vehicle bottom, and makes the track compress tightly.

Drawings

FIG. 1 is a sectional view of the front view structure of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

fig. 3 is a schematic partial structure diagram of a in fig. 1 according to the present invention.

Wherein: 1. a left bracket; 2. a first load-bearing rotating shaft; 3. a first load-bearing wheel; 4. a right bracket; 5. a first fixing lever; 6. a first idler pulley; 7. a first guide shaft; 8. a first guide wheel; 9. a second guide shaft; 10. a second guide wheel; 11. a second load-bearing rotating shaft; 12. a second bearing wheel; 13. a crawler belt; 14. fastening a bolt; 15. a transmission screw rod; 16. adjusting screws; 17. a second fixing bar; 18. a second idler pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a novel anti-skid chain, which comprises a left frame 1, a first bearing rotating shaft 2, a first bearing wheel 3 and a right frame 4, wherein the bottom of the left frame 1 is fixedly connected with the side surface of the first bearing rotating shaft 2, the front end of the first bearing rotating shaft 2 penetrates through the front inner wall of the left frame 1 and extends to the outside of the left frame 1, the side surface of the first bearing rotating shaft 2 is movably connected with the inside of the first bearing wheel 3, the front side of the first bearing rotating shaft 2 is fixedly connected with a transmission screw rod 15, one end of the transmission screw rod 15 far away from the first bearing rotating shaft 2 is fixedly connected with a second bearing rotating shaft 11, the front end of the second bearing rotating shaft 11 penetrates through the front inner wall of the right frame 4 and extends to the outside of the right frame 4, the side surface of the second bearing rotating shaft 11 is fixedly connected with the inside of the right frame 4, the side surface of the second bearing rotating shaft 11 is movably, the front face of the transmission screw rod 15 is movably connected with an adjusting screw 16, a worm gear inside the transmission screw rod 15 is rotated through the adjusting screw 16, the transmission screw rod 15 is further made to conduct telescopic adjustment, the front side inner wall of the left support 1 is fixedly connected with a first guide shaft 7, the rear end of the first guide shaft 7 is fixedly connected with the rear side inner wall of the left support 1, and the side surface of the first guide shaft 7 is movably connected with a first guide wheel 8.

A first fixed rod 5 is fixedly connected to the inner wall of the front side of the left bracket 1, the rear end of the first fixed rod 5 is fixedly connected to the inner wall of the rear side of the left bracket 1, a first idle wheel 6 is movably connected to the side surface of the first fixed rod 5, the number of the first idle wheels 6 is four, the four first idle wheels 6 are uniformly distributed in the left bracket 1, a second guide shaft 9 is fixedly connected to the inner wall of the front side of the right bracket 4, the rear end of the second guide shaft 9 is fixedly connected to the inner wall of the rear side of the right bracket 4, a second guide wheel 10 is movably connected to the side surface of the second guide shaft 9, a second fixed rod 17 is fixedly connected to the inner wall of the front side of the right bracket 4, the rear end of the second fixed rod 17 is fixedly connected to the inner wall of the rear side of the right bracket 4, a second idle wheel 18 is movably connected to the side surface of the second fixed rod 17, the number of the second idle wheels 18 is four, the four second, the side surface swing joint of first bogie wheel 3 has track 13, the shape of track 13 is the U type, and half package is at the side surface of wheel, and the both ends of track 13 are passed through fastening bolt 14 and are connected, fastening bolt 14 and the inside swing joint of track 13, and fastening bolt 14's rear end threaded connection has the nut, and the inboard of track 13 and the side surface swing joint of second bogie wheel 12, under the effect of first guide pulley 8 and second guide pulley 10, track 13 is compressed tightly, also can avoid track 13 to scrape the vehicle bottom.

When the crawler type crawler belt tractor is used, the left support 1 and the right support 4 are placed on two sides of a wheel, the distance between the left support 1 and the right support 4 is shortened by adjusting the transmission screw rod 15, the wheel is jacked up, the crawler belt 13 covers the wheel, the crawler belt 13 is connected through the fastening bolt 14, and the wheel is fixedly screwed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel tyre chain, includes left socle (1), first bearing pivot (2), first bearing wheel (3) and right branch frame (4), its characterized in that: the bottom of the left support (1) is fixedly connected with the side surface of a first bearing rotating shaft (2), the side surface of the first bearing rotating shaft (2) is fixedly connected with the inner part of a first bearing wheel (3), the front surface of the first bearing rotating shaft (2) is fixedly connected with a transmission lead screw (15), one end of the transmission lead screw (15) far away from the first bearing rotating shaft (2) is fixedly connected with a second bearing rotating shaft (11), the side surface of the second bearing rotating shaft (11) is fixedly connected with the inner part of a right support (4), the side surface of the second bearing rotating shaft (11) is movably connected with a second bearing wheel (12), the front surface of the transmission lead screw (15) is movably connected with an adjusting screw (16), the front side inner wall of the left support (1) is fixedly connected with a first guide shaft (7), the rear end of the first guide shaft (7) is fixedly connected with the rear side inner wall of the left support (1), a first guide wheel (8) is movably connected to the side surface of the first guide shaft (7);

a first fixing rod (5) is fixedly connected to the inner wall of the front side of the left support (1), the rear end of the first fixing rod (5) is fixedly connected with the inner wall of the rear side of the left support (1), a first idle wheel (6) is movably connected to the side surface of the first fixing rod (5), a second guide shaft (9) is fixedly connected to the inner wall of the front side of the right support (4), the rear end of the second guide shaft (9) is fixedly connected with the inner wall of the rear side of the right support (4), a second guide wheel (10) is movably connected to the side surface of the second guide shaft (9), a second fixing rod (17) is fixedly connected to the inner wall of the front side of the right support (4), the rear end of the second fixing rod (17) is fixedly connected with the inner wall of the rear side of the right support (4), a second idle wheel (18) is movably connected to the side surface of the second fixing rod (17), a crawler belt (13) is movably connected to the side surface of the first bearing wheel (, the inner side of the crawler belt (13) is movably connected with the side surface of the second bearing wheel (12).

2. The novel snow chain according to claim 1, characterized in that: the front end of the first bearing rotating shaft (2) penetrates through the inner wall of the front face of the left support (1) and extends to the outside of the left support (1).

3. The novel snow chain according to claim 1, characterized in that: the number of the first idle wheels (6) is four, and the four first idle wheels (6) are uniformly distributed in the left bracket (1).

4. The novel snow chain according to claim 1, characterized in that: the front end of the second bearing rotating shaft (11) penetrates through the inner wall of the front face of the right support (4) and extends to the outside of the right support (4).

5. The novel snow chain according to claim 1, characterized in that: the number of the second idle wheels (18) is four, and the four second idle wheels (18) are uniformly distributed in the right bracket (4).

6. The novel snow chain according to claim 1, characterized in that: the two ends of the crawler belt (13) are connected through fastening bolts (14), the fastening bolts (14) are movably connected with the inside of the crawler belt (13), and nuts are connected to the rear ends of the fastening bolts (14) in a threaded mode.