CN217319938U - Antiskid self-rescue device for vehicle tire - Google Patents

Abstract

The utility model discloses a antiskid self-rescue device for vehicle tyre belongs to wheel accessory technical field, including the mounting panel, the intermediate position of mounting panel one side is fixed with fixed frame, the inside of fixed frame is rotated and is connected with the pivot, the one end of pivot all is provided with the turning handle, be provided with fixed establishment on the turning handle, the one end of pivot is fixed with the main bevel gear. The utility model discloses adjust the twist grip and make the jack catch card in the outside of tire, make device monolithic stationary on vehicle drive wheel, because the jack catch has certain thickness, the height of vehicle tire child flower has been increased in the change mutually, the adhesive force of tire and earth has been improved, make the vehicle can effectual "grasp" ground, under the effect of vehicle power, make the vehicle can reliably travel on muddy road and follow and get rid of by oneself in the department of sinking, thereby realize saving oneself, the device simple structure easily operates, the people's of being convenient for simultaneously carry and use.

Description

Antiskid self-rescue device for vehicle tire

Technical Field

The utility model relates to an antiskid device of saving oneself especially relates to an antiskid device of saving oneself for vehicle tire belongs to wheel accessory technical field.

Background

With the increase of the number of self-driving tour groups, the driver can run on a mud-free road in rainy days, and because the rolling resistance of the vehicle is increased and the adhesion coefficient is reduced, the driving wheel is easy to idle and slip when starting, the tail flick and sideslip can be generated when the accelerator is too large or the driver steps on the vehicle during running, and the steering wheel is not used properly or the road surface is inclined to cause sideslip. When a truck is running on a mud bay road, the running safety cannot be guaranteed, if the road bed is soft and easy to sink, the truck can only wait for rescue, and the rescue request under the field condition has poor timeliness and high cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a vehicle is antiskid device of saving oneself for tire to solve the poor problem of being not convenient for the going of vehicle of wheel antiskid nature among the prior art.

The purpose of the utility model can be achieved by adopting the following technical scheme:

an antiskid self-rescue device for vehicle tires comprises a mounting plate, wherein a fixed frame is fixed at the middle position of one side of the mounting plate, a rotating shaft is rotatably connected inside the fixed frame, a rotating handle is arranged at one end of the rotating shaft, a fixing mechanism is arranged on the rotating handle, a main bevel gear is fixed at one end of the rotating shaft, the main bevel gear is rotatably connected with one side of the mounting plate, an internal thread pipe is uniformly arranged outside the fixed frame, one end of the internal thread pipe penetrates through and extends into the fixed frame, an auxiliary bevel gear is fixed at one end of the internal thread pipe and is meshed with the main bevel gear, a screw is in threaded connection with the inside of the internal thread pipe, a fixed rod is fixed at one end of the screw, a square pipe is uniformly arranged at one side of the mounting plate, one end of the fixed rod penetrates through and extends to the outside of the square pipe respectively, and the fixed rod is connected with the square pipe in a sliding manner, and one end of the fixed rod is fixed with a clamping jaw.

Preferably, the following components: the inboard all symmetry of jack catch is fixed with the clamp splice, the inboard of clamp splice all is fixed with the cushion.

Preferably: the fixing mechanism comprises a bolt and a screw hole, the screw hole is formed in the outer side of the rotating handle, and the inner wall of the screw hole is connected with the bolt in a threaded mode.

Preferably: the outer side of the rotating handle is uniformly provided with anti-slip strips, and the outer side of each anti-slip strip is provided with an anti-corrosion layer.

Preferably: the jack catch all is the arc, the clamp splice is the block rubber.

Preferably: and an anti-rust layer is arranged on the inner side of the square pipe.

The utility model has the advantages that:

the utility model provides a pair of antiskid self-rescuer for vehicle tire: the rotary handle is adjusted to enable the claw to be clamped on the outer side of the tire through the arrangement of the mounting plate, the fixing frame, the main bevel gear, the rotary shaft, the internal thread pipe, the auxiliary bevel gear, the screw rod, the fixing rod, the square pipe, the screw hole, the bolt and the claw, so that the whole device is fixed on a vehicle driving wheel; through the arrangement of the fixing frame, the main bevel gear, the rotating shaft, the internal threaded pipe, the auxiliary bevel gear, the screw rod, the fixing rod, the square pipe and the clamping jaws, the length of the clamping jaws can be adjusted according to different diameters of vehicle tires, so that the antiskid self-rescue device is suitable for various vehicle tires with different sizes, the application range of the antiskid self-rescue device is expanded, and the universality of the antiskid self-rescue device is improved; through the setting of clamp splice and cushion, increase the frictional force on jack catch and tire surface, strengthen simultaneously and the laminating degree on tire surface, improve the fastness of device installation back on the tire, the jack catch scratch tire surface has been avoided in the setting of cushion moreover, reduces the damage to the tire when using.

Drawings

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

FIG. 2 is a side cross-sectional view of the present invention;

fig. 3 is an enlarged view of the structure at a in fig. 2 according to the present invention;

FIG. 4 is a schematic view of the connection between the fixing rod and the clamping jaw of the present invention;

fig. 5 is a front view of the present invention.

In the figure: 1. mounting a plate; 2. a fixing frame; 3. a main bevel gear; 4. a rotating shaft; 5. an internally threaded tube; 6. A secondary bevel gear; 7. a screw; 8. fixing the rod; 9. a square tube; 10. a jaw; 11. a clamping block; 12. an elastic pad; 13. a handle is rotated; 14. a bolt; 15. and a screw hole.

Detailed Description

In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1-5, the present embodiment provides an antiskid self-rescue device for vehicle tires, which comprises a mounting plate 1, a fixed frame 2 is fixed at the middle position of one side of the mounting plate 1, a rotating shaft 4 is rotatably connected inside the fixed frame 2, one end of the rotating shaft 4 is provided with a rotating handle 13, a fixing mechanism is arranged on the rotating handle 13, a main bevel gear 3 is fixed at one end of the rotating shaft 4, the main bevel gear 3 is rotatably connected with one side of the mounting plate 1, an internal threaded pipe 5 is uniformly arranged outside the fixed frame 2, one end of the internal threaded pipe 5 penetrates through and extends into the fixed frame 2, one end of the internal threaded pipe 5 is fixed with an auxiliary bevel gear 6, the auxiliary bevel gear 6 is engaged with the main bevel gear 3, the inside of the internal threaded pipe 5 is connected with a screw rod 7 by screw threads, one end of the screw rod 7 is fixed with a fixing rod 8, one side of the mounting plate 1 is uniformly provided with a square pipe 9, one end of the fixing rod 8 penetrates through and extends to the outer side of the square pipe 9 respectively, the fixing rod 8 is connected with the square pipe 9 in a sliding mode, and clamping claws 10 are fixed at one end of the fixing rod 8.

In this embodiment, as shown in fig. 2-3, the inner sides of the claws 10 are symmetrically fixed with the clamping blocks 11, the inner sides of the clamping blocks 11 are fixed with the elastic pads 12, the claws 10 are clamped on the outer side of the tire while the elastic pads 12 on the claws 10 are attached to the outer side of the tire, the outer side of the tire is limited, and the claws 10 and the elastic pads 12 are conveniently clamped on the outer sides of tires with different widths under the elastic action of the claws 11 and the elastic pads 12, so that not only is the friction between the claws 10 and the surface of the tire increased, but also the attachment degree to the surface of the tire is enhanced, the firmness of the device after being installed on the tire is improved, and the claws 10 are prevented from scratching the surface of the tire due to the arrangement of the elastic pads 12, and the damage to the tire during use is reduced.

In the present embodiment, as shown in fig. 3 and 5, the fixing mechanism includes a bolt (14) and a screw hole (15), the screw hole (15) is opened at the outer side of the rotating handle (13), and the bolt (14) is connected with the inner wall of the screw hole (15) in a threaded manner.

In this embodiment, as shown in fig. 2 to 5, anti-slip strips are uniformly arranged on the outer side of the rotating handle 13, and an anti-corrosion layer is arranged on the outer side of the anti-slip strips, so that the anti-slip strips increase the friction force of the hand, thereby facilitating the rotation of the rotating handle 13, and the anti-corrosion layer prevents the rotating handle 13 from being damaged by the outside.

In this embodiment, as shown in fig. 2 and 4, the claws 10 are arc-shaped claws, the clamping blocks 11 are rubber blocks, the arc-shaped claws 10 can be better attached to the outer side of the tire, the firmness is improved, and the clamping blocks 11 made of rubber materials are better attached to the outer side of the tire and reduce the damage to the tire.

In this embodiment, as shown in fig. 1, the inside of the square tube 9 is provided with an anti-rust layer to prevent the contact position between the inside of the square tube 9 and the fixing rod 8 from rusting and corroding when encountering water, which affects the use.

As shown in fig. 1-5, the present embodiment provides an antiskid self-rescue device for vehicle tires, which works as follows:

step 1: the device is placed on one side of a tire and is driven to enable a clamping jaw 10 to be wrapped on the outer side of the tire, then a rotating handle 13 is rotated, the rotating handle 13 drives a rotating shaft 4 and a main bevel gear 3 to rotate, the main bevel gear 3 rotates and drives an auxiliary bevel gear 6 and an internal thread pipe 5 to rotate simultaneously, under the limiting action of a square pipe 9, a screw rod 7 moves towards the axis direction of the main bevel gear 3, a fixing rod 8 drives the clamping jaw 10 to gather towards the outer side of the tire, the clamping jaw 10 is clamped on the outer side of the tire, then a bolt 14 is screwed, one end of the bolt 14 is tightly attached to one side of a fixing frame 2, the positioning of the rotating handle 13 is completed, and the main bevel gear 3 is prevented from reversing;

step 2: the jack catch 10 is clamped on the outer side of the tire, meanwhile, the elastic pad 12 on the jack catch 10 is attached to the outer side of the tire, the outer side of the tire is limited, and the jack catch is conveniently clamped on the outer sides of the tires with different widths under the elastic action of the clamping block 11 and the elastic pad 12.

The above, only be the further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art is in the scope of the present invention, and the technical solution and the design of the present invention are equivalent to replace or change, and all belong to the scope of protection of the present invention.

Claims (6)

1. The utility model provides a antiskid device of saving oneself for vehicle tire which characterized in that: including mounting panel (1), the intermediate position of mounting panel (1) one side is fixed with fixed frame (2), the inside rotation of fixed frame (2) is connected with pivot (4), the one end of pivot (4) all is provided with turning handle (13), be provided with fixed establishment on turning handle (13), the one end of pivot (4) is fixed with main bevel gear (3), and main bevel gear (3) rotates with one side of mounting panel (1) to be connected, the outside of fixed frame (2) evenly is provided with internal thread pipe (5), and the one end of internal thread pipe (5) all runs through and extends to the inside of fixed frame (2), the one end of internal thread pipe (5) all is fixed with vice bevel gear (6), and vice bevel gear (6) all meshes with main bevel gear (3) mutually, the inside all threaded connection of internal thread pipe (5) has screw rod (7), the one end of screw rod (7) all is fixed with dead lever (8), one side of mounting panel (1) evenly is provided with square pipe (9), the one end of dead lever (8) runs through respectively and extends to the outside of square pipe (9), and dead lever (8) and square pipe (9) sliding connection, the one end of dead lever (8) all is fixed with jack catch (10).

2. The antiskid self-rescue device for the vehicle tire according to claim 1, characterized in that: clamping blocks (11) are symmetrically fixed on the inner sides of the clamping jaws (10), and elastic pads (12) are fixed on the inner sides of the clamping blocks (11).

3. The antiskid self-rescue device for the vehicle tire according to claim 2, characterized in that: the fixing mechanism comprises a bolt (14) and a screw hole (15), the screw hole (15) is formed in the outer side of the rotating handle (13), and the inner wall of the screw hole (15) is connected with the bolt (14) in a threaded mode.

4. The antiskid self-rescue device for the vehicle tire according to claim 3, characterized in that: the outer side of the rotating handle (13) is uniformly provided with anti-slip strips, and the outer side of each anti-slip strip is provided with an anti-corrosion layer.

5. The antiskid self-rescue device for the vehicle tire according to claim 2, characterized in that: the clamping jaws (10) are all arc-shaped jaws, and the clamping blocks (11) are rubber blocks.

6. The antiskid self-rescue device for the vehicle tire according to claim 1, characterized in that: and an anti-rust layer is arranged on the inner side of the square pipe (9).

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