Plate chain type antiskid armor

Abstract

The utility model discloses a plate chain type anti-skidding armor which comprises a connecting rope and a plurality of armor pieces, the connecting rope penetrates through all the armor pieces to connect all the armor pieces together, a rope locking device is arranged on the connecting rope, and the two ends of the connecting rope can be locked and fixed through the rope locking device. And therefore, all the clasps are fixed together to form an anti-skid cylinder which can be tightly sleeved on the outer circumferential surface of the wheel. The plate chain type anti-skid armor has the beneficial effects that the plate chain type anti-skid armor is easy, convenient and rapid to disassemble and assemble, the multiple armor pieces wrapping the tire are connected and fixed to the outer circumferential face of the wheel through the connecting ropes, operation is easy and convenient, use is easy, installation is not difficult, installation errors are not likely to occur, and vehicle damage caused by the installation errors is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel equipment, in particular to a plate chain type anti-skid armor. Background Art

[0002] During winter, the temperature is low, rain and snow are frequent, and the road surface is slippery. Especially during the Spring Festival, cars are used frequently. Once encountering icy and snowy roads, this situation will greatly increase the driving risk of the vehicle.

[0003] In order to ensure the safe driving of vehicles on icy and snowy roads, the method currently used is to install anti-skid chains on the outer shells of the wheels. There are many types of anti-skid devices / anti-skid chains on the market, including iron chains, tendon with nails, cable tie types, etc.; but the limitations of these anti-skid products are also very obvious. For example, iron chains damage tires, make loud noises, and are prone to secondary safety accidents, such as breaking brake oil pipes. In addition, the driving quality is poor and the ideal driving speed cannot be achieved. Forced acceleration will cause serious wear of tires and damage to the suspension, and there is a risk of accidents, such as excessive wear and tear of tires. Installation is also relatively difficult and requires professional training before use. It usually takes more than 10 minutes to install. The installation is not user-friendly in low temperature outdoor weather, the operation is not smooth, the installation is time-consuming and labor-intensive, and installation errors are prone to occur, causing vehicle damage. The tendon is not convenient to install and is not very durable. It hardens at low temperatures and is easy to break. It is not enough to withstand vehicle torque and cannot be used normally. The reliability is insufficient. Many styles of cable tie types cannot be used normally at all.

[0004] Based on this, it is necessary to design a new type of anti-skid product for use on wheels to solve the many shortcomings of existing anti-skid products. Utility Model Content

[0005] The main purpose of the utility model is to provide a plate chain type anti-skid armor, aiming to solve the many problems existing in the existing products for wheel anti-skid mentioned in the above background technology.

[0006] In order to solve the above problems, the utility model proposes a plate chain anti-skid armor, including a connecting rope and multiple pieces of armor. The connecting rope is passed through all the armors to connect all the armors together. A rope lock is provided on the connecting rope. The rope lock can lock and fix the two ends of the connecting rope, thereby fixing all the armors together to form an anti-skid cylinder that can be tightly fitted on the outer circumferential surface of the wheel.

[0007] In one embodiment, a plurality of armor pieces are centrally symmetrically distributed on the outer circumferential surface of the wheel, and two adjacent armor pieces are in squeeze contact.

[0008] In one embodiment, there are two connecting ropes, which are respectively arranged at the two axial ends of the anti-slip cylinder. After the connecting ropes fix all the armors together, the connecting ropes are ring-shaped and coaxial with the anti-slip cylinder.

[0009] In one embodiment, the armor comprises:

[0010] A load-bearing plate, a plurality of anti-skid spikes are fixed on its outer side surface, and an inner side surface thereof contacts the outer circumferential surface of the wheel;

[0011] The two side plates are respectively arranged at two ends of the bearing plate and are fixedly connected to the bearing plate. The distance between the two side plates is not less than the width of the tire. The side plates are provided with rope holes for the connecting rope to pass through.

[0012] In one embodiment, the bearing plate is arc-shaped and closely adheres to the outer circumference of the wheel.

[0013] In one embodiment, through holes are provided on the carrying plate and the side plates.

[0014] In one embodiment, a rubber sleeve is tightly sleeved on the outside of the bearing plate, and one end of the anti-slip nail away from the bearing plate extends out from the rubber sleeve.

[0015] In one embodiment, the rope lock comprises:

[0016] An inner cylinder, when the two ends of the connecting rope are against each other, the inner cylinder can be inserted into the two ends of the connecting rope, and the inner cylinder is provided with a screw hole, in which a screw is inserted, and one end of the screw extends into the inner cylinder;

[0017] The outer cylinder is sleeved outside the inner cylinder and screwed to the inner cylinder, and the outer cylinder does not contact the screw;

[0018] The rope pressing block is arranged inside the inner cylinder. The screw can rotate to push the rope pressing block to squeeze the two ends of the connecting rope, thereby fixing the two ends of the connecting rope inside the inner cylinder.

[0019] In one embodiment, the outer tube is sleeved on an end of the inner tube away from the end of the connecting rope, and the screw hole is provided on an end of the inner tube close to the end of the connecting rope.

[0020] Beneficial effects:

[0021] 1. The plate chain anti-skid armor of the present application is easy to disassemble and assemble. The multiple pieces of armor wrapped around the tire are connected and fixed to the outer circumference of the wheel through the connecting rope. The operation is simple and convenient, easy to use, easy to install, and not easy to make installation mistakes, effectively avoiding vehicle damage caused by installation mistakes;

[0022] 2. The plate chain anti-skid armor of the present application matches the tire well, has good adhesion, does not damage the tire, has strong grip, low driving noise, excellent driving quality, can withstand high torque, and achieve an ideal driving speed. It is safe, durable and highly reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 This is a structural schematic diagram of a plate chain type anti-skid armor of the utility model;

[0025] Figure 2 yes Figure 1 A magnified view of part A in FIG.

[0026] Figure 3 This is a schematic diagram of the structure of the utility model armor Figure 1 ;

[0027] Figure 4 This is a schematic diagram of the structure of the utility model armor Figure 2 ;

[0028] Figure 5 This is a schematic diagram of the armor after removing the rubber cover.

[0029] The following are the descriptions of the reference numerals:

[0030] 1. Armor; 11. Load-bearing plate; 12. Rope threading hole; 13. Through hole; 14. Anti-slip spikes; 15. Side plate; 16. Rubber sleeve;

[0031] 2. Connecting rope;

[0032] 3. Rope lock; 31. Inner cylinder; 32. Outer cylinder; 33. Screw hole; 34. Rope pressing block. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0035] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0037] The utility model proposes a plate chain type anti-skid armor, which is simple, convenient and quick to disassemble and assemble. A plurality of armors 1 wrapped around a tire are connected and fixed to the outer circumferential surface of the wheel through a connecting rope 2. The operation is simple and convenient, easy to use, and there is no difficulty in installation. Installation errors are not likely to occur, and damage to the vehicle caused by installation errors can be effectively avoided. In addition, the plate chain type anti-skid armor matches the tire, has good adhesion, does not damage the tire, has strong grip, has low driving noise, has excellent driving texture, can withstand high torque, and achieves an ideal driving speed. It is safe, durable and has high reliability.

[0038] Specifically, in an embodiment of the utility model, as Figure 1 As shown, the plate chain type anti-skid armor includes a connecting rope 2 and multiple armors 1. The connecting rope 2 is passed through all the armors 1 to connect all the armors 1 together. A rope lock 3 is provided on the connecting rope 2. The rope lock 3 can lock and fix the two ends of the connecting rope 2, so as to fix all the armors 1 together to form an anti-skid cylinder that can be tightly fitted on the outer circumferential surface of the wheel. The anti-skid cylinder is also the plate chain type anti-skid armor of this embodiment, which can be firmly and tightly fitted on the wheel using the connecting rope 2 and the rope lock 3 to provide an anti-skid function for vehicle driving.

[0039] In this embodiment, if Figure 1As shown, multiple pieces of armor 1 are distributed symmetrically on the outer circumference of the wheel. After the rope lock 3 locks and fixes the two ends of the connecting rope 2, two adjacent pieces of armor 1 are squeezed and contacted, and the multiple pieces of armor 1 are fixed together to form an anti-slip cylinder.

[0040] In this embodiment, if Figure 1 As shown, there are two connecting ropes 2, which are arranged at the two axial ends of the anti-skid cylinder. After the connecting ropes 2 fix all the armors 1 together, the connecting ropes 2 are ring-shaped and coaxial with the anti-skid cylinder.

[0041] In this embodiment, if Figure 1 , Figure 3-Figure 5 As shown, the armor 1 includes: a bearing plate 11, two side plates 15 and a rubber sleeve 16, as shown in Figure 5 As shown, a plurality of anti-skid studs 14 are fixed to the outer side of the carrier plate 11, and the inner side of the carrier plate 11 contacts the outer circumferential surface of the wheel; two side plates 15 are respectively arranged at both ends of the carrier plate 11 and are fixedly connected to the carrier plate 11. Preferably, the side plates 15 and the carrier plate 11 are integrally bent and formed, and the distance between the two side plates 15 is not less than the width of the tire. In this design, Figure 1 As shown, the armor 1 can be put on the tire of the wheel, the side plate 15 is provided with a rope threading hole 12 for the connecting rope 2 to pass through, the bearing plate 11 is tightly covered with a rubber sleeve 16, the rubber sleeve 16 is made of rubber, and the end of the anti-slip nail 14 away from the bearing plate 11 extends out from the rubber sleeve 16.

[0042] Preferably, Figure 5 As shown, the bearing plate 11 is arc-shaped and closely adheres to the outer circumference of the wheel. This design facilitates the bearing plate 11 to fit closely to the outer circumference of the tire.

[0043] Preferably, Figure 5 As shown, through holes 13 are provided on the bearing plate 11 and the side plate 15, and both the bearing plate 11 and the side plate 15 are made of steel. This design reduces the steel material used and reduces the production cost while ensuring that the mechanical strength of the bearing plate 11 and the side plate 15 meets the standard.

[0044] In this embodiment, if Figure 1 and Figure 2 As shown, the rope lock 3 includes: an inner cylinder 31, an outer cylinder 32, and a rope pressing block 34. Figure 2 As shown, when the two ends of the connecting rope 2 are pressed against each other, the inner cylinder 31 can be inserted into the two ends of the connecting rope 2, and the inner cylinder 31 is provided with a screw hole 33, and a screw (not shown in the figure) is inserted into the screw hole 33, and one end of the screw extends into the inner cylinder 31; the outer cylinder 32 is sleeved outside the inner cylinder 31 and is screwed with the inner cylinder 31, and the outer cylinder 32 does not contact with the screw, for example Figure 2The outer cylinder 32 shown is sleeved on the end of the inner cylinder 31 away from the end of the connecting rope 2, and the screw hole 33 is provided on the end of the inner cylinder 31 close to the end of the connecting rope 2. With this design, the screw does not affect the rotation and axial movement of the outer cylinder 32 to lock the connecting rope 2. The rope pressing block 34 is arranged inside the inner cylinder 31. The rotation of the screw can push the rope pressing block 34 to squeeze the two ends of the connecting rope 2, thereby fixing the two ends of the connecting rope 2 inside the inner cylinder 31, so that the two ends of the connecting rope 2 cannot extend out of the inner cylinder 31. Then, the outer cylinder 32 is rotated to move axially away from the screw, thereby increasing the axial length of the rope lock 3, and the length of the connecting rope 2 entering the outer cylinder 32 and the outer cylinder 32 gradually increases. Correspondingly, the length of the connecting rope 2 outside the rope lock 3 gradually shortens, thereby achieving the purpose of tightening the connecting rope 2 and fixing the multiple pieces of armor 1 together to form an anti-slip cylinder. Conversely, the outer cylinder 32 can be rotated in the opposite direction and moved axially close to the screw to loosen the connecting rope 2.

[0045] The plate chain anti-skid armor of the present embodiment can be used when the vehicle is stopped, with multiple armors 1 connected by connecting ropes 2 spread out in the direction directly in front of the wheel, and then the car can be started and driven slowly, and the plate chain anti-skid armor can be guided to more than two pieces of armor 1 on the tire to stop the car, and then the connecting ropes 2 can be manually installed and locked and fixed by getting off the car, or the wheel can be lifted and installed using a jack.

[0046] It can be seen that the plate chain anti-skid armor of this embodiment connects the multiple pieces of armor 1 wrapped around the tire in series through the connecting rope 2, and then uses the rope lock 3 to fix the multiple pieces of armor 1 on the outer circumference of the wheel. The operation is simple and convenient, easy to use, and there is no difficulty in installation. It is not easy to make installation errors, and vehicle damage caused by installation errors can be effectively avoided.

[0047] In addition, the armor 1 is made of steel plates or other metals, has high strength, can withstand high torque, is safe, durable and has high reliability. A rubber sleeve 16 is arranged on the outer surface of the bearing plate 11, and the rubber sleeve 16 is made of rubber. At the same time, the bearing plate 11 adopts an arc-shaped plate design so that the bearing plate 11 matches the tire without damaging the tire. The driving noise is small, the driving quality is excellent, it can withstand high torque, and reach an ideal driving speed. The design of the anti-skid spikes 14 makes the armor 1 have good adhesion and strong grip, so that it can withstand high torque and reach an ideal driving speed.

[0048] The plate chain anti-skid armor of this embodiment can be applied to vehicles that use rubber tires for land travel, such as various trucks, buses, and family cars. By installing the plate chain anti-skid armor of this embodiment on the vehicle tires and forming additional armor, the wheels can be used for safe driving on icy and snowy roads, solving the problems of anti-skid and escape during vehicle driving.

[0049] In this embodiment, the anti-skid spikes 14 are snow-breaking anti-skid spikes, and the armor 1 is in point contact with the ground through the anti-skid spikes 14, which has a good anti-skid effect.

[0050] In this embodiment, the connecting rope 2 is a steel wire rope.

[0051] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A plate chain type anti-skid armor, characterized in that: It includes a connecting rope and multiple armors. The connecting rope is passed through all the armors to connect all of them together. A rope lock is provided on the connecting rope. The rope lock can lock and fix both ends of the connecting rope, thereby fixing all of the armors together to form an anti-skid cylinder that can be tightly fitted on the outer circumference of the wheel.

2. The plate chain type anti-slip armor according to claim 1, characterized in that: The multiple armor pieces are distributed symmetrically on the outer circumference of the wheel, and two adjacent armor pieces are in squeeze contact.

3. The plate chain type anti-skid armor according to claim 1, characterized in that: There are two connecting ropes, which are arranged at the two axial ends of the anti-skid cylinder. After the connecting ropes fix all the armors together, the connecting ropes are ring-shaped and coaxial with the anti-skid cylinder.

4. The plate chain type anti-skid armor according to claim 1, characterized in that: The armor includes: A load-bearing plate, a plurality of anti-skid spikes are fixed on its outer side surface, and an inner side surface thereof contacts the outer circumferential surface of the wheel; The two side plates are respectively arranged at two ends of the bearing plate and are fixedly connected to the bearing plate. The distance between the two side plates is not less than the width of the tire. The side plates are provided with rope holes for the connecting rope to pass through.

5. The plate chain type anti-skid armor according to claim 4, characterized in that: The bearing plate is arc-shaped and is in close contact with the outer circumferential surface of the wheel.

6. The plate chain type anti-skid armor according to claim 4, characterized in that: The carrying plate and the side plates are provided with through holes.

7. The plate chain type anti-skid armor according to claim 4, characterized in that: A rubber sleeve is tightly sleeved outside the bearing plate, and one end of the anti-slip nail away from the bearing plate extends out from the rubber sleeve.

8. The plate chain type anti-skid armor according to claim 1, characterized in that: The rope lock comprises: An inner cylinder, when the two ends of the connecting rope are against each other, the inner cylinder can be inserted into the two ends of the connecting rope, and the inner cylinder is provided with a screw hole, in which a screw is inserted, and one end of the screw extends into the inner cylinder; The outer cylinder is sleeved outside the inner cylinder and screwed to the inner cylinder, and the outer cylinder does not contact the screw; The rope pressing block is arranged inside the inner cylinder. The screw can rotate to push the rope pressing block to squeeze the two ends of the connecting rope, thereby fixing the two ends of the connecting rope inside the inner cylinder.

9. The plate chain type anti-skid armor according to claim 8, characterized in that: The outer cylinder is sleeved on the end of the inner cylinder away from the end of the connecting rope, and the screw hole is arranged on the end of the inner cylinder close to the end of the connecting rope.

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