CN214606955U

CN214606955U - Wheel anti-skid mechanism of wrecker

Info

Publication number: CN214606955U
Application number: CN202120716279.9U
Authority: CN
Inventors: 侯英广; 侯彩凤; 付永乐
Original assignee: Xingtai Zhongyi Heavy Truck Refitting Co ltd
Current assignee: Xingtai Zhongyi Heavy Truck Refitting Co ltd
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-11-05
Anticipated expiration: 2031-04-08

Abstract

The utility model relates to a technical field of tyre chain, concretely relates to wheel anti-skidding mechanism of wrecker. Comprises a tyre chain and a fastening device; the antiskid chain comprises an antiskid chain body, a connecting buckle and a locking rope, the antiskid chain body is spliced into a ring shape, and the connecting rings are uniformly arranged on two sides of the antiskid chain body; the fastening device is detachably connected with the anti-skid chain body through a connecting ring on one side of the anti-skid chain body; the locking rope passes through the connecting ring on the other side and is arranged on one side opposite to the fastening device; the connecting buckle is arranged at one end of the anti-skid chain body. The antiskid chain body is an integral block, the two ends of the antiskid chain body are spliced to form a ring, the ground gripping force is stronger, and the situation that a plurality of blocks are easy to fall off and damage after being spliced is avoided; the antiskid chain is more attached and fastened with the tire tread after being installed by adding the fastening device, the antiskid chain is not easy to loosen, the metal antiskid chain is stronger in wear resistance and long in service life, and the wrecker can be more effectively guaranteed to be safely driven in ice and snow or slurry road conditions.

Description

Wheel anti-skid mechanism of wrecker

Technical Field

The utility model relates to a technical field of tyre chain, concretely relates to wheel anti-skidding mechanism of wrecker.

Background

The wrecker is named as a road wrecker, also called as a trailer, a road rescue vehicle and a dragging vehicle, has multiple functions of hoisting, dragging, lifting, dragging and the like, and is mainly used for transporting road wreckers, urban illegal vehicles, rescuing and the like. Therefore, in some emergency situations, the wrecker has to work under the condition of bad road conditions, especially on snow or muddy road conditions, and the wrecker inevitably encounters the condition that the tire slips and can not normally run during running. Therefore, the wheel needs to be subjected to anti-skid operation, and the existing anti-skid mechanisms are bound and fixed on the window of the wheel hub in a multi-section mode, so that the wheel sometimes falls off in use, and the reliability is poor; the anti-skid chain of the whole-piece steel chain is not easy to adjust the tightness degree, and the anti-skid chain is easy to loosen in use, thereby influencing the use effect.

Disclosure of Invention

The utility model aims to provide a: the wheel anti-skid mechanism of the wrecker is convenient to mount and dismount, is more tightly attached to the tire tread after being mounted, and is not easy to loosen.

The technical scheme of the utility model is that:

a wheel anti-skid mechanism of a wrecker comprises an anti-skid chain and a fastening device; the method is characterized in that: the antiskid chain comprises an antiskid chain body, a connecting buckle and a locking rope, the antiskid chain body is spliced into a ring shape, and the connecting rings are uniformly arranged on two sides of the antiskid chain body; the fastening device is detachably connected with the anti-skid chain body through a connecting ring on one side of the anti-skid chain body; the locking rope passes through the connecting ring on the other side and is arranged on one side opposite to the fastening device; the connecting buckle is arranged at one end of the anti-skid chain body.

Furthermore, fastener include fixed disk and anchorage bar, the anchorage bar equipartition is installed on the fixed disk.

Furthermore, the fixed disk on be provided with the through-hole of connecting the anchorage bar, the one end demountable installation of anchorage bar is on the fixed disk.

Furthermore, the length of the fastening rod is adjustable.

Furthermore, two ends of the fastening rod are both double-U-shaped mounting heads.

Furthermore, three groups of through holes are sequentially arranged on the fixed disc according to different diameters of circles where the centers of circles of the through holes are located.

Furthermore, the anti-skid chain is a metal chain.

Furthermore, the anti-skid chain body is provided with criss-cross transverse chains and longitudinal chains.

Furthermore, the metal chains of the anti-skid chain body are connected with the metal chains at two sides through pull rings, and the pull rings are double-hook pull rings.

Furthermore, the two ends of the locking rope are provided with locking buckles.

The beneficial effects of the utility model reside in that:

1. the antiskid chain body is an integral block, the two ends of the antiskid chain body are spliced to form a ring, the ground gripping force is stronger, and the situation that a plurality of blocks are easy to fall off and damage after being spliced is avoided;

2. the fastening device is added, so that the antiskid chain can be attached to and fastened with the tire tread after being installed, and is not easy to loosen;

3. the connecting rings on the two sides of the antiskid chain body play a role in connecting the fastening device and the antiskid chain body, so that the antiskid chain body and the fastening device can be conveniently mounted and dismounted;

4. the distance between the tensioned anti-skid chain bodies can be adjusted by connecting a fixed disc and a fastening rod in the fastening device, and the length of the fastening rod can be adjusted to ensure that an adjustable elastic space is reserved between the anti-skid chain bodies with the tensioned side edges; the double-U-shaped mounting head is convenient to mount and use, so that the mounting and fixing work is easier to operate;

5. the through holes are arranged on the fixed disk according to different distances from the through holes to the circle center of the fixed disk, so that more locking lengths can be combined;

6. the transverse chain on the antiskid chain body can play a stronger role in gripping the ground in the advancing and retreating directions of the wheel, and the longitudinal chain can prevent the tire from sideslipping;

7. after the locking buckles at the two ends of the locking rope are locked, the antiskid chain body can be tensioned on the inner side of the tire;

8. the anti-skid chain adopts the metal chain to compare low temperature resistant stand wear and tear more with other materials, and ice and snow day uses more anti-skidding, and the pull ring is the double-hook pull ring, uses safe and reliable more.

Description of the drawings:

fig. 1 is a schematic view of a flat structure of the anti-skid chain of the utility model;

FIG. 2 is a schematic view of the mounting structure of the anti-skid chain of the present invention;

FIG. 3 is a schematic structural view of the fastening device of the present invention;

FIG. 4 is a schematic view of the structure of the anti-skid chain and the fastening device of the present invention;

fig. 5 is a schematic structural view of the fastening device of the present invention.

In the figure: 1. anti-skid chains; 2. an anti-slip chain body; 3. connecting a buckle; 4. a locking rope; 5. a fastening device; 6. fixing the disc; 7. a fastening rod; 8. a locking buckle; 9. a connecting ring; 10. a double hook pull ring; 11. a transverse chain; 12. and a longitudinal chain.

The specific implementation mode is as follows:

specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

It should be noted at the outset that the discussion of any embodiment of the present invention is illustrative only and is not intended to suggest that the scope of the present disclosure (including the claims) is limited to these examples; there are many other variations of the different aspects of the invention as described above which are not provided in detail for the sake of brevity. Accordingly, other embodiments are within the scope of the following claims.

As shown in fig. 1 to 5, the wheel anti-skid mechanism of the wrecker comprises an anti-skid chain 1 and a fastening device 5; the antiskid chain 1 comprises an antiskid chain body 2, a connecting buckle 3 and a locking rope 4, the antiskid chain body 2 is spliced into a ring shape, and connecting rings 9 are uniformly distributed on two sides of the antiskid chain body 2; the fastening device 5 is detachably connected with the antiskid chain body 2 through a connecting ring 9 on one side of the antiskid chain body 2; the locking rope 4 passes through the connecting ring 9 on the other side and is arranged on one side opposite to the fastening device 5; the connecting buckle 3 is arranged at one end of the anti-skid chain body 2 in a splicing way.

The antiskid chain body 2 is an integral piece, two ends of the antiskid chain body are spliced to form a ring, the ground gripping force is stronger, and the phenomenon that a plurality of antiskid chain bodies are easy to fall off and damage after being spliced is avoided;

the fastening device 5 is added to ensure that the antiskid chain 1 is more tightly fitted and fastened with the tire tread after being installed and is not easy to loosen;

the go-between 9 of the antiskid chain body 2 both sides has played the connection effect of fastener 5 and antiskid chain body 2, the installation and the dismantlement between the two of being convenient for, go-between 9 can also set up the multiunit as required, realizes more firm fixed.

The fastening device 5 comprises a fixed disc 6 and fastening rods 7, wherein the fastening rods 7 are uniformly distributed on the fixed disc 6. The fixed disk 6 is provided with a through hole for connecting the fastening rod 7, and one end of the fastening rod 7 is detachably mounted on the fixed disk 6.

The length of the fastening rod 7 is adjustable. And two ends of the fastening rod 7 are double U-shaped mounting heads.

The through holes on the fixed disc 6 are sequentially provided with three groups according to different diameters of circles where the centers of the through holes are located, and the number of the through holes can be increased in specific implementation.

The distance between the tensioned anti-skid chain bodies 2 can be adjusted through the connection of the fixed disc 6 and the fastening rod 7 in the fastening device 5, and the length of the fastening rod 7 can be adjusted, so that an adjustable elastic space is reserved between the anti-skid chain bodies 2 with tensioned side edges; the double-U-shaped mounting head can more quickly and conveniently complete the mounting work by matching with the nut and the screw.

The through holes are formed in the fixed disk 6 according to different distances from the through holes to the circle center of the fixed disk 6, so that more locking lengths can be combined, and the locking distance can be conveniently adjusted in specific installation.

The anti-skid chain 1 is a metal chain.

The antiskid chain body 2 is provided with a criss-cross transverse chain 11 and a longitudinal chain 12.

The metal chains on the longitudinal and transverse sides of the antiskid chain body 2 are connected with the metal chains on the two sides through pull rings, and the pull rings are double-hook pull rings 10.

The two ends of the locking rope 4 are provided with locking buckles 8, the length of the locking rope 4 is smaller than that of the antiskid chain body 2, and the locking rope 4 can lock the antiskid chain 1 on the inner side of the tire.

The transverse chain 11 on the antiskid chain body 2 can realize stronger ground gripping force when the wheels of the wrecker move forwards and backwards, and the longitudinal chain 12 can prevent the tire from sideslipping in the ice and snow sky;

after the locking buckles 8 at the two ends of the locking rope 4 are locked, the antiskid chain body 2 can be tensioned at the inner side of the tire;

the anti-skid chain 1 is made of metal chains, is more low-temperature resistant and wear resistant compared with other materials, is more anti-skid when used on ice and snow days, and is a double-hook pull ring 10 which is safer and more reliable to use.

In the specific implementation of the wheel anti-skid mechanism of the wrecker, the driving wheel of the wrecker is firstly determined, because the wrecker is often used under the critical condition, the reliability requirements of the tire and the skid resistance are higher, so that the tire chain 1 matched with the size and the length of the tire must be selected, the size of the tire chain 1 is determined according to the width of the tire tread and the diameter of wheel steel under the common condition, and the wheel anti-skid mechanism of the wrecker has the advantages of simple structure, convenient operation and low cost.

Then the antiskid chain 1 is unfastened, the antiskid chain is horizontally placed at the front lower part of a tire of a driving wheel of the wrecker, and the position of the antiskid chain body 2 is adjusted, so that one side of the antiskid chain body 2 with the locking rope 4 corresponds to the inner side of the wheel hub; starting the wrecker or lifting the tire off the ground in advance, so that the tire moves above the anti-skid chain 1, the locking buckle 8 of the locking rope 4 is locked at the moment, and the anti-skid chain body 2 can be locked at the inner side of the hub by the locking rope 4; then connect the connecting buckle 3 at the both ends of tyre chain 1 body, after locking fixed, the net that taut tyre chain 1 formed, the installation outside the tire is accomplished, next with fastener 5 fixed to the outside of wheel hub, the length that needs tyre chain 1 in this process confirms which several through-hole on fixed disk 6 chooses for use and confirms the length of fastening rod 7. After inserting the two U type installation heads of anchorage bar 7 one end into go-between 9 on the anti-skidding chain body 2, it is fixed with screw and nut locking, during the two U type installation heads of the other end of anchorage bar 7 inserted the through-hole on the fixed disk 6 with the same principle, it is fixed with screw and nut locking, adopt under the ordinary circumstances four anchorage bars 7 and fixed disk 6 to connect can, special circumstances can increase the quantity of anchorage bar 7, strengthen fixedly, it is even as far as possible, ensure that anti-skidding chain 1 can evenly hug closely at the tire surface.

The road way of removing obstacles is often used in haul road trouble vehicle, the city vehicle violating the regulations and carrying out the rescue of speedily carrying out rescue, road conditions that face are complicated in the in-service use, adopt this kind of tyre chain 1 can imitate the limited slip by force, remove from and use the jack, also avoid using other damaged and serious condition of wearing and tearing in the use that appears like plastics or rubber materials, metal tyre chain 1 wearability is strong, long service life, it is strong to grab the land in the traffic, tyre chain 1 can also prevent that the vehicle of removing obstacles from taking place the appearance of dangerous condition such as sideslip when the great condition of load, the frozen road surface turns round.

The above description is only a preferred embodiment of the present invention, and the above illustration does not limit the essence of the present invention in any form, and any simple modification or variation of the above embodiments based on the technical essence of the present invention and equivalent embodiments which may be changed or modified to equivalent variations by using the technical essence of the present invention by those of ordinary skill in the art after reading the present description still belong to the technical solution of the present invention without departing from the essence and scope of the present invention.

Claims

1. A wheel anti-skid mechanism of a wrecker comprises an anti-skid chain (1) and a fastening device (5); the method is characterized in that: the antiskid chain (1) comprises an antiskid chain body (2), a connecting buckle (3) and a locking rope (4), the antiskid chain body (2) is spliced into a ring shape, and connecting rings (9) are uniformly arranged on two sides of the antiskid chain body (2); the fastening device (5) is detachably connected with the antiskid chain body (2) through a connecting ring (9) on one side of the antiskid chain body (2); the locking rope (4) passes through the connecting ring (9) on the other side and is arranged on one side opposite to the fastening device (5); the connecting buckle (3) is arranged at one end of the anti-skid chain body (2) in a splicing manner.

2. The wheel antiskid mechanism of the wrecker as claimed in claim 1, wherein: fastener (5) include fixed disk (6) and anchorage bar (7), anchorage bar (7) equipartition is installed on fixed disk (6).

3. The wheel antiskid mechanism of the wrecker as claimed in claim 2, wherein: the fixing disc (6) is provided with a through hole for connecting the fastening rod (7), and one end of the fastening rod (7) is detachably mounted on the fixing disc (6).

4. The wheel antiskid mechanism of the wrecker as claimed in claim 2, wherein: the length of the fastening rod (7) is adjustable.

5. The wheel antiskid mechanism of the wrecker as claimed in claim 4, wherein: and two ends of the fastening rod (7) are double U-shaped mounting heads.

6. The wheel antiskid mechanism of the wrecker as claimed in claim 3, wherein: the through holes in the fixed disc (6) are sequentially provided with three groups according to different diameters of circles where the centers of the through holes are located.

7. The wheel antiskid mechanism of the wrecker as claimed in claim 1, wherein: the anti-skid chain (1) is a metal chain.

8. The wheel antiskid mechanism of the wrecker as claimed in claim 1, wherein: the antiskid chain body (2) is provided with a criss-cross transverse chain (11) and a longitudinal chain (12).

9. The wheel anti-skid mechanism of the wrecker as claimed in claim 8, wherein: the metal chains on the longitudinal and transverse sides of the anti-skid chain body (2) are connected with the metal chains on the two sides through pull rings, and the pull rings are double-hook pull rings (10).

10. The wheel antiskid mechanism of the wrecker as claimed in claim 1, wherein: and locking buckles (8) are arranged at two ends of the locking rope (4).