CN110834500A

CN110834500A - Anti-skid and anti-trapping clamp for vehicle

Info

Publication number: CN110834500A
Application number: CN201810925850.0A
Authority: CN
Inventors: 程淑群
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-15
Filing date: 2018-08-15
Publication date: 2020-02-25

Abstract

The invention discloses a vehicle antiskid and escaping clamp which comprises a crown surface clamping plate, a binding band, a strainer, an anti-swing part and a mounting frame, wherein the strainer is directly or indirectly mounted on the crown surface clamping plate, the binding band is connected to the crown surface clamping plate, the binding band bypasses the side surface of a tire and penetrates through a gap on the inner side of a hub to be tightened and fixed through the strainer, the mounting frame is mounted on the crown surface clamping plate, the anti-swing part is mounted on the mounting frame and used for attaching the side surface of the tire or the hub, the anti-swing part is perpendicular to the side surface clamping plate, and two ends of the anti-swing part extend outwards from two sides of the crown surface clamping plate respectively. The vehicle antiskid and escaping clamp can be used singly, is not easy to swing or incline, and has strong reliability and stability and flexible and convenient installation and use.

Description

Anti-skid and anti-trapping clamp for vehicle

Technical Field

The invention belongs to the technical field of auxiliary tools for vehicles, and particularly relates to an antiskid and escaping clamp for a vehicle.

Background

The tire escaping device is designed and developed on the premise of solving the problem that the automobile tire slips or falls under the severe environment.

The products for getting rid of poverty on the market are roughly divided into the following types:

the first is a snow chain, whose main purpose is to prevent the tire from slipping on icy and snowy roads, and which cannot get out of the way when the tire is on a muddy road section or deeper than it is.

The second type is a jack (commonly called monkey climbing pole), which is mainly used for jacking the vehicle tire at the trapped side by the jack when a certain tire of the vehicle cannot be trapped after being trapped, and filling the pit with a trapping plate or local sand and stones and then trapping. The disadvantages are large size and heavy weight; and the problem of getting rid of difficulties is only solved for a short time, and the vehicle cannot be enabled to continuously get rid of difficulties for running.

The third is a escaping plate (commonly called a cross-country plate), when the wheel skids or falls into the vehicle, the escaping plate is cushioned below the wheel, the contact area of the wheel is increased, and the escaping effect is achieved; its disadvantages are large size and inconvenient carrying.

The fourth is a tractor winch and a hauling rope, which mainly needs a vehicle for providing traction or a fixed tree, and the like, and the premise of getting rid of the difficulty is to have a tractor or a fixed tree, a pile, an anchor point, and the like, and then get rid of the difficulty by using an electric winch, thus being suitable for getting rid of the very harsh off-road difficulty. But the cost is expensive, the requirement on the use environment is high, and the device is not suitable for the common difficulty-escaping requirement.

The invention patent with the publication number of CN206797035U discloses a simple device for escaping from automobile slip and trapping, which has small volume and small occupied space, is convenient to clamp and fix on an automobile tire, and can enable the automobile to continuously escape from the automobile. However, this device generally requires two clamps to be connected together by a connecting rod, and the use of two clamps in connection has some drawbacks, such as: the distance between the two clamps can not be automatically adjusted according to the deformation of the tire, the clamps are easily damaged, the connection adjustment between the two clamps is difficult, and the installation and the use are inconvenient. If a single clamp is used, the clamp is very susceptible to rocking or tilting, which severely affects reliability, stability and ability to escape from the bed.

Disclosure of Invention

The invention aims to provide an antiskid and escaping clamp for a vehicle, which can be used singly, is not easy to swing or incline, has strong reliability and stability and is flexible and convenient to install and use.

The invention realizes the purpose through the following technical scheme:

the utility model provides a vehicle antiskid anchor clamps of getting rid of poverty, includes crown face splint, bandage, strainer, prevents goods of furniture for display rather than for use and mounting bracket, the strainer is directly or indirectly installed on crown face splint, the bandage is connected on crown face splint to the bandage is walked around the child side and is passed the inboard space of wheel hub after taut fixed through the strainer, the mounting bracket is installed on crown face splint, prevent that the goods of furniture for display rather than for use installs and be used for attached child side or wheel hub on the mounting bracket, prevent goods of furniture for display rather than for use and tire side splint mutually perpendicular and prevent that the both ends of goods of furniture for display rather than for use extend outwards from the both sides of. When the tire is installed and used, the tire crown surface clamping plate is tightly attached to the tire crown surface of the tire, the anti-swing piece is attached to the tire side surface or the wheel hub, then the binding band bypasses the tire side surface and penetrates through the gap on the inner side of the wheel hub to be tightened and fixed through the strainer, and the clamp is clamped and fixed on the automobile tire; because the swing-proof piece is attached to the tire side surface or the hub, two ends of the swing-proof piece extend outwards from two sides of the tire crown surface clamping plate, if the clamp swings or inclines, the action force between the swing-proof piece and the tire side surface or the hub can counteract the swinging or inclining action of the clamp, the swinging or inclining of the clamp is avoided, the reliability and the stability are enhanced, and therefore the clamp can be used singly.

According to the preferable technical scheme, the mounting frame comprises a connecting plate attached to the tire crown surface clamping plate, bolt holes I are formed in the connecting plate, bolt holes II matched with the bolt holes I are distributed in one end of the tire crown surface clamping plate, and the bolt holes II are arranged at intervals along the length direction of the tire crown surface clamping plate. According to the width size of tire, can select bolt hole II that is located different positions to be connected fixedly with bolt hole I, through the distance of adjustment mounting bracket to crown face splint tip to finally adjusted and prevented the distance of pendulum spare to crown face splint tip, the width that the distance that makes to prevent pendulum spare to crown face splint tip is applicable to the tread just, has avoided this distance too short to lead to the bandage at subaerial wearing and tearing, perhaps this distance overlength leads to crown face splint to stretch into the inboard influence suspension of tire.

According to the preferable technical scheme, the bolt holes II are parallel to each other in 1-3 rows, the number of the bolt holes II in each row is 4-10, and the distance between the bolt holes II in the same row is 1-5 cm. According to the existing sizes of various tires on the market, the bolt holes II with the space and the number are designed, so that the clamp is suitable for tires with various width sizes.

As preferred technical scheme, the mounting bracket includes the pendulum-resistant mounting panel of preventing of perpendicular to child hat face splint, be equipped with bolt hole III on preventing the pendulum-resistant mounting panel, bolt hole III perpendicular to child hat face splint direction interval arrangement, prevent being equipped with the locating rack on the pendulum, be equipped with on the locating rack with bolt hole III matched with bolt hole IV. According to the width of the tire side surface or the wheel hub, bolt holes III and bolt holes IV which are located at different positions can be selected to be connected and fixed, and the anti-swing piece is located at a proper position.

Preferably, the tensioner is mounted on the mounting bracket. The strainer is installed on the mounting bracket to make the strainer install indirectly on the splint of crown face, make the mounting bracket possess the function of installation anti-swing parts and strainer simultaneously.

According to a preferable technical scheme, the mounting frame comprises a tensioner mounting plate, and a positioning column and a mounting hole which are used for mounting a tensioner are arranged on the tensioner mounting plate. The tensioner mounting plate is provided with the tensioner through the positioning column and the mounting hole, so that the tensioner can be detached, and if the tensioner is damaged, the replacement is convenient.

According to the preferable technical scheme, the two anti-swing mounting plates are arranged oppositely, and the tensioner mounting plate is arranged between the two anti-swing mounting plates. With the strainer mounting panel setting between two prevent the pendulum mounting panel to make the strainer install and prevent between the pendulum mounting panel for two, two prevent that the goods of furniture for display rather than for use mounting panel plays the guard action to the strainer, reduce the influence to the strainer such as earth, the stone that the automobile went to take up.

As the preferred technical scheme, the anti-swing part is a strip-shaped flat plate. Although the rod-shaped anti-swing piece can also play a role in preventing the clamp from swinging or inclining, the contact surface of the strip-shaped flat-plate-shaped anti-swing piece with the tire side surface or the hub is larger, and the anti-swing effect is better.

As a preferable technical scheme, the surface of the crown surface clamping plate, which is in contact with the ground, is provided with anti-skidding teeth I. The antiskid tooth I of crown face splint surface is used for strengthening the frictional force on crown face splint and road surface, further prevents to skid.

As a preferable technical scheme, the surface of the crown surface clamping plate, which is contacted with the crown surface, is provided with anti-skidding teeth II. The anti-skidding teeth II on the inner surface of the crown surface clamping plate are used for enhancing the friction force between the crown surface clamping plate and the tire, and further enhancing the clamping stability between the clamp and the tire.

In the present invention, the tensioner is a conventional tensioning device for a binding belt, and the specific structure thereof is common knowledge, and can be changed in various ways, such as the tensioner having the following structure: the tensioner comprises a fixing seat, a rotatable reel is arranged on the fixing seat, a rotatable handle is arranged on the reel, a ratchet wheel is fixedly connected onto the reel, a pawl is connected onto the handle, a spring is arranged between the pawl and the handle, the pawl is embedded onto teeth of the ratchet wheel under the elastic action of the spring, and a hole penetrating hole for penetrating a binding band is formed in the reel.

The invention has the beneficial effects that:

the vehicle antiskid and escaping clamp can be used singly, is not easy to swing or incline, and has strong reliability and stability and flexible and convenient installation and use. Meanwhile, the size of the tire can be adjusted and applied according to different sizes of tires, and the universality is high.

Drawings

FIG. 1 is a schematic structural view (perspective view) of a vehicle anti-slip and escaping clamp according to embodiment 1;

FIG. 2 is a schematic structural view (a perspective view from another perspective) of the anti-slip and anti-trapping clamp for a vehicle according to embodiment 1;

FIG. 3 is a schematic structural view of the vehicle anti-slip and anti-trapped clamp according to embodiment 1 after removal of the straps and the tighteners;

FIG. 4 is a schematic view showing the structure of the mounting bracket installation anti-swing part and tensioner in embodiment 1;

FIG. 5 is a view showing a state in which the vehicle anti-slip and anti-trapping clamp of embodiment 1 is mounted and used (perspective view);

FIG. 6 is a view showing a state in which the vehicle anti-slip and anti-trapping clip of embodiment 1 is mounted and used (a perspective view from another perspective view);

fig. 7 is a schematic structural view (perspective view) of the vehicle anti-slip and escaping clamp of embodiment 2.

In the figure: 1. a crown surface clamping plate; 2. binding bands; 3. a tensioner; 4. preventing the ornament; 5. a mounting frame; 6. a tire; 7. a connecting plate; 8. a bolt hole I; 9. a bolt hole II; 10. an anti-swing member mounting plate; 11. a bolt hole III; 12. a positioning frame; 13. a bolt hole IV; 14. a bolt; 15. a tensioner mounting plate; 16. a positioning column; 17. mounting holes; 18. the anti-slip tooth I; 19. anti-slip teeth II; 20. a reel; 21. a handle; 22. a ratchet wheel; 23. a pawl.

Detailed Description

The invention is described below with reference to the accompanying drawings, but it is to be understood that the invention is not limited to the description, and that modifications and variations not essential to the skilled person can be made on the basis of the description, while remaining within the scope of the invention.

Example 1

As shown in fig. 1 to 6, a vehicle antiskid and escaping clamp comprises a crown surface splint 1, a bandage 2, a tensioner 3, an anti-swing part 4 and a mounting rack 5, wherein the tensioner 3 is directly or indirectly mounted on the crown surface splint 1, the bandage 2 is connected to the crown surface splint 1, the bandage 2 bypasses the tire side surface and passes through the gap on the inner side of the hub to be tensioned and fixed through the tensioner 3, the mounting rack 5 is mounted on the crown surface splint 1, the anti-swing part 4 is mounted on the mounting rack 5 for attaching the tire side surface or the hub, the anti-swing part 4 is perpendicular to the tire side surface splint 1, and two ends of the anti-swing part 4 extend outwards from two sides of the crown surface splint 1 respectively.

When the tire is installed and used, the crown surface clamp plate 1 is tightly attached to the crown surface of the tire 6, the anti-swing piece 4 is attached to the side surface of the tire or the hub, and then the binding band 2 is wound around the side surface of the tire and penetrates through the gap on the inner side of the hub to be tightened and fixed through the strainer 3, so that the clamp is clamped and fixed on the automobile tire 6; because the anti-swing part 4 is attached to the tire side surface or the hub, two ends of the anti-swing part 4 extend outwards from two sides of the tire crown surface clamping plate 1, if the clamp swings or inclines, the action force between the anti-swing part 4 and the tire side surface or the hub can counteract the swinging or inclining effect of the clamp, the swinging or inclining of the clamp is avoided, the reliability and the stability are enhanced, and therefore the clamp can be used singly. Of course, the user can flexibly select according to the road surface condition, and can install one clamp, two clamps, or even a plurality of clamps on the tire simultaneously additional.

The threading of the strap 2 can be selected in various ways, such as: one end of a binding band 2 shown in the figure is connected to a crown surface clamping plate 1, and the other end of the binding band is tightened and fixed through a tensioner 3 after sequentially bypassing the side surface of a tire and a gap on the inner side of a hub; or one end of the bandage 2 is connected to the tensioner 3, the other end of the bandage 2 is connected to the crown surface clamping plate 1 after bypassing the gap and the sidewall surface of the inner side of the hub, and the bandage 2 is folded back and is tensioned and fixed through the tensioner 3 after bypassing the gap of the sidewall surface and the inner side of the hub again. In summary, no matter how the band 2 is threaded, the band 2 needs to be connected to the crown surface splint 1, and the band 2 is tightened and fixed by the tightener 3 after passing around the tire side surface and through the gap inside the hub, so that the band 2 is tightly attached to the hub and the tire side surface to clamp the clamp.

A better way of mounting as mounting frame 5 on crown plate 1: the mounting bracket 5 comprises a connecting plate 7 attached to the crown surface clamping plate 1, bolt holes I8 are formed in the connecting plate 7, bolt holes II 9 matched with the bolt holes I8 are distributed in one end of the crown surface clamping plate 1, and the bolt holes II 9 are arranged at intervals along the length direction of the crown surface clamping plate 1. According to the width size of tire, can select bolt hole II 9 that is located different positions to be connected fixedly with bolt hole I8, to the great tire of child crown face width, select bolt hole II 9 and bolt hole I8 of keeping away from the middle part to be connected fixedly, to the less tire of child crown face width, select bolt hole II 9 and bolt hole I8 that are close to the middle part to be connected fixedly. Like this, through the distance of adjustment mounting bracket 5 to crown face splint 1 tip to finally adjusted the distance of preventing putting 4 to crown face splint 1 tip, made the distance of preventing putting 4 to crown face splint 1 tip be applicable to the width of tread face just, avoided this distance too short to lead to bandage 2 at subaerial wearing and tearing, perhaps this distance overlength leads to crown face splint 1 to stretch into the inboard influence suspension of tire.

According to the existing multiple tire sizes on the market, bolt holes II with proper intervals and quantity are designed, so that the clamp is suitable for tires with various width sizes. The more suitable data are: the bolt holes II 9 are in 1-3 parallel rows (2 rows in the drawing), the number of the bolt holes II 9 in each row is 4-10 (7 in the drawing), and the distance between the bolt holes II 9 in the same row is 1-5 cm.

As a better way of mounting the anti-swing part 4 on the mounting bracket 5: mounting bracket 5 includes the pendulum mounting panel 10 of preventing of perpendicular to child hat face splint 1, prevent being equipped with bolt hole III 11 on the

pendulum mounting panel

10, 1 direction interval arrangement of bolt hole III 11 perpendicular to child hat face splint, prevent being equipped with locating rack 12 on the goods of furniture for display rather than for use 4, be equipped with on the locating rack 12 with bolt hole III 11 matched with bolt hole IV 13. According to the width of the tire side face or the wheel hub, bolt holes III 11 and bolt holes IV 13 which are located at different positions can be selected to be fixedly connected, and the anti-swing part 4 is located at a proper position.

The bolt holes I8, II 9, III 11 and IV 13 can be threaded holes which are screwed in by bolts 14 and then fixed, or can be through holes which are fastened by bolts passing through back connecting nuts.

The tensioner 3 can be directly or indirectly arranged on the tread surface clamping plate 1, if the tensioner 3 is indirectly arranged on the tread surface clamping plate 1, the tensioner 3 can be arranged on the mounting frame 5, and the mounting frame 5 has the functions of installing the anti-swing part 4 and the tensioner 3.

A better way of mounting the tensioner 3 on the mounting frame 5 is: the mounting frame 5 comprises a tensioner mounting plate 15, and a positioning column 16 and a mounting hole 17 for mounting the tensioner 3 are arranged on the tensioner mounting plate 15. The tensioner mounting plate 15 is used for mounting the tensioner 3 through the positioning column 16 and the mounting hole 17, so that the tensioner 3 can be detached, and if the tensioner 3 is damaged, the replacement is convenient.

The two anti-swing mounting plates 10 are oppositely arranged, and the tensioner mounting plate 15 is arranged between the two anti-swing mounting plates 10. Set up strainer mounting panel 15 between two prevent pendulum mounting panel 10 to make strainer 3 install and prevent between the goods of furniture for display rather than for use mounting panel 10 two, two prevent that goods of furniture for display rather than for use mounting panel 10 plays guard action to strainer 3, reduce the influence to strainer 3 of earth, stone etc. that the automobile went to take up.

The shape and structure of the anti-swing part 4 can be selected in many ways, and in this embodiment, the anti-swing part 4 is a strip-shaped flat plate. Although the rod-shaped anti-swing member also has the function of preventing the jig from swinging or inclining, the contact surface of the strip-shaped flat plate-shaped anti-swing member 4 with the tire side surface or the hub is larger, and the anti-swing effect is better.

In order to enhance the friction force between the crown surface splint and the road surface, in the embodiment, the surface of the crown surface splint 1 contacting with the ground is provided with anti-skid teeth I18.

Example 2

As shown in fig. 7, the vehicle anti-slip and anti-trap clamp of the present embodiment is different from embodiment 1 in that: and the surface of the crown surface splint 1, which is in contact with the crown surface, is provided with an anti-skid tooth II 19. The anti-skidding teeth II 19 on the inner surface of the crown surface clamping plate 1 are used for enhancing the friction force between the crown surface clamping plate 1 and the tire, and further enhancing the clamping stability between the clamp and the tire.

In the present invention, the tensioner is a conventional tensioning device for a strap, and the specific structure thereof is common knowledge, and many variations are possible, for example, the tensioning device disclosed in the patent document with the publication number CN205951633U, the main body of the tensioner disclosed in the patent document with the publication number CN201082765Y, the tensioner disclosed in the patent document with the publication number CN101844340A, or any other tensioner capable of tensioning a strap may be applied to the present invention.

The structure of the tensioner 3 shown in the

above embodiments

1 and 2 is: the tensioner 3 comprises a fixed seat, a rotatable reel 20 is arranged on the fixed seat, a rotatable handle 21 is arranged on the reel 20, a ratchet wheel 22 is fixedly connected onto the reel 20, a pawl 23 is connected onto the handle 21, a spring is arranged between the pawl 23 and the handle 21, the pawl 23 is embedded onto teeth of the ratchet wheel 22 under the elastic force action of the spring, and a hole penetrating hole for penetrating a binding band is formed in the reel 20.

When the binding band 2 is tightened, the binding band 2 firstly passes through the perforating hole, then the handle 21 is pulled, the ratchet wheel 22 can rotate through the matching of the pawl 23 connected to the handle 21 and the ratchet wheel 22 on the scroll 20, the scroll 20 is driven to rotate together in the rotating process of the ratchet wheel 22, and the binding band 2 is wound on the scroll 20 to be tightened; when the handle 21 is pulled reversely, the pawl 23 slides over the back of the ratchet 22 and cannot drive the reel 20 to rotate; meanwhile, the pawl 23 is embedded in the teeth of the ratchet wheel 22, so that the ratchet wheel 22 cannot be reversed, and the tightened binding band 2 cannot be withdrawn; the handle 21 is then pulled again so that the strap 2 continues to be wound around the reel 20 and tightened until the strap 2 is tightened against the hub and the tyre side. When it is desired to release the strap 2, the pawl 23 is depressed to disengage the ratchet 22, reversing the spool 20 and withdrawing the strap 2.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a vehicle antiskid anchor clamps of getting rid of poverty which characterized in that: including crown face splint, bandage, strainer, prevent goods of furniture for display rather than for use and mounting bracket, the strainer is directly or indirectly installed on crown face splint, the bandage is connected on crown face splint to it is taut fixed through the strainer after the inboard space of wheel hub is just passed around the child side to the bandage, the mounting bracket is installed on crown face splint, prevent that the goods of furniture for display rather than for use installs and be used for attached child side or wheel hub on the mounting bracket, prevent goods of furniture for display rather than for use and side wall face splint mutually perpendicular and prevent that the both ends of goods of furniture for display rather than for use extend outwards from the both sides of crown face splint respectively.

2. The vehicle anti-slip de-trapping clamp according to claim 1, wherein: the mounting bracket comprises a connecting plate attached to the tire crown surface clamping plate, bolt holes I are formed in the connecting plate, bolt holes II matched with the bolt holes I are distributed in one end of the tire crown surface clamping plate, and the bolt holes II are arranged at intervals along the length direction of the tire crown surface clamping plate.

3. The vehicle anti-slip de-trapping clamp according to claim 2, wherein: the bolt holes II are 1-3 parallel rows, the number of the bolt holes II in each row is 4-10, and the distance between the bolt holes II in the same row is 1-5 cm.

4. The vehicle anti-slip de-trapping clamp according to claim 1, wherein: the mounting bracket includes the pendulum-preventing mounting panel of perpendicular to child hat face splint, be equipped with bolt hole III on the pendulum-preventing mounting panel, III perpendicular to child hat face splint direction interval arrangements of bolt hole, prevent being equipped with the locating rack on the pendulum-preventing, be equipped with on the locating rack with III matched with bolt hole IV of bolt hole.

5. The vehicle anti-slip de-trapping clamp according to claim 4, wherein: the tensioner is mounted on the mounting frame.

6. The vehicle anti-slip de-trapping clamp according to claim 5, wherein: the mounting frame comprises a tensioner mounting plate, and a positioning column and a mounting hole which are used for mounting the tensioner are arranged on the tensioner mounting plate.

7. The vehicle anti-slip de-trapping clamp according to claim 6, wherein: the anti-swing part mounting plates are arranged oppositely, and the tensioner mounting plate is arranged between the two anti-swing part mounting plates.

8. The vehicle anti-slip de-trapping clamp according to claim 1, wherein: the anti-swing part is a strip-shaped flat plate.

9. The vehicle anti-slip de-trapping clamp according to claim 1, wherein: and the surface of the crown surface clamping plate, which is in contact with the ground, is provided with anti-skidding teeth I.

10. The vehicle anti-slip de-trapping clamp according to claim 1, wherein: and the surface of the tire crown surface clamping plate, which is in contact with the tire crown surface, is provided with an anti-skidding tooth II.

11. The vehicle anti-slip and escaping clamp according to any one of claims 1 to 10, wherein: the tensioner comprises a fixing seat, a rotatable reel is arranged on the fixing seat, a rotatable handle is arranged on the reel, a ratchet wheel is fixedly connected onto the reel, a pawl is connected onto the handle, a spring is arranged between the pawl and the handle, the pawl is embedded onto teeth of the ratchet wheel under the elastic action of the spring, and a hole penetrating hole for penetrating a binding band is formed in the reel.