Quick dismounting and mounting tool for tire of wheeled armored vehicle

Abstract

The utility model provides a quick disassembly and assembly tool for a tire of a wheeled armored vehicle, and belongs to the field of military equipment. The utility model provides a wheel type armored vehicle tire quick dismounting tool, which comprises a clamping assembly and a telescopic assembly, the clamping assembly comprises two groups of clamping rods which are oppositely arranged, universal wheels are arranged on the lower end surfaces of the clamping rods, and the telescopic assembly is arranged between the two groups of clamping rods and is arranged at the rear ends of the clamping rods. According to the quick dismounting and mounting tool for the tire of the wheeled armored vehicle, in the vehicle supporting state, the tool is pushed to the position below the tire, the two sets of clamping rods are located on the two sides of the tire respectively, the distance between the two sets of clamping rods is shortened by adjusting the length of the telescopic assembly, and the tire is supported along with shortening of the distance between the clamping rods; and then the position of the tire is raised, the tire is separated from the screw for mounting the tire, the tire is pulled out along with the tool, and tire dismounting is completed.

Description

Technical Field

[0001] The utility model belongs to the field of military equipment, and particularly relates to a quick disassembling and assembling tool for the tires of wheeled armored vehicles. Background Technique

[0002] In order to improve the safety of the use of wheeled armored vehicles, the tires of wheeled armored vehicles need to be frequently maintained and repaired during use. When replacing the tires of wheeled armored vehicles, the vehicle body needs to be jacked up. After the tire to be replaced is suspended, it is convenient to disassemble the tire. A wrench is used to loosen the fixing screws of the tire. However, during the tire disassembly process, generally manual handling of the tire is required. The tires of wheeled armored vehicles are large in volume and weight and are not easy to handle. It is necessary for 2 to 3 people to cooperate with crowbars for auxiliary replacement, and it is not easy to place and install the new tire, resulting in time-consuming and laborious tire replacement and reduced work efficiency of tire replacement. Content of the Utility Model

[0003] The purpose of the utility model is to provide a quick disassembling and assembling tool for the tires of wheeled armored vehicles, aiming to solve the problem that the tires of wheeled armored vehicles are not easy to replace.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is: to provide a quick disassembling and assembling tool for the tires of wheeled armored vehicles, including a clamping assembly and a telescopic assembly. The clamping assembly includes two groups of clamping rods arranged oppositely. The lower end surface of the clamping rod is provided with universal wheels. The telescopic assembly is arranged between the two groups of clamping rods and is arranged at the rear end of the clamping rod.

[0005] In a possible implementation manner, the telescopic assembly includes a first telescopic rod member and a telescopic cylinder. The first telescopic rod member is arranged between the two groups of clamping rods. The telescopic cylinder is arranged on the upper end surface of the first telescopic rod member to control the length of the first telescopic rod member.

[0006] In a possible implementation manner, the telescopic assembly further includes a second telescopic rod member. The second telescopic rod member is arranged between the two groups of clamping rods and is located at the rear side of the first telescopic rod member.

[0007] In a possible implementation manner, support rods are respectively arranged on the upper end surfaces of both ends of the second telescopic rod member.

[0008] In a possible implementation manner, a telescopic armrest is arranged between the two groups of support rods. The telescopic armrest is arranged parallel to the second telescopic rod member.

[0009] In a possible implementation manner, a tire retaining piece is arranged on the upper end surface of the front end of the clamping rod.

[0010] In a possible implementation, the tire baffle is arranged perpendicular to the length direction of the clamping rod.

[0011] In a possible implementation, two sets of the tire baffles are arranged on a set of the clamping rods.

[0012] In a possible implementation, the tire baffles on the two sets of clamping rods are arranged oppositely.

[0013] In a possible implementation, the distance between the tire baffles on the same clamping rod is consistent with the width of the tire.

[0014] The beneficial effects of a wheeled armored vehicle tire quick disassembly and assembly tool provided by the present utility model are as follows:

[0015] Compared with the prior art, a clamping assembly and a telescopic assembly are provided. The clamping assembly includes two sets of clamping rods which are arranged oppositely. The telescopic assembly is arranged between the two sets of clamping rods and is used to control the distance between the two sets of clamping rods. A universal wheel is arranged on the lower end surface of the clamping rod, which is convenient for moving the device. When the device is used, the device is pushed and slides into the vehicle body from the outside of the tire. The two sets of clamping rods are respectively located on the front and rear sides of the tire. The length of the telescopic assembly is adjusted, and then the distance between the two sets of clamping rods is shortened. As the distance between the clamping rods is shortened, the clamping rods contact the tire and support the tire, thereby raising the position of the tire, separating the tire from the screw for installing the tire, and the tire is pulled out with the device to complete the disassembly of the tire. The tire to be replaced is placed on the clamping rod and pushed back under the vehicle body again. After the tire is installed, the length of the telescopic assembly is adjusted, and then the distance between the two sets of clamping rods is enlarged to release the support for the tire, and the device is pulled out from under the vehicle body to complete the replacement of the tire, which is time-saving and labor-saving and improves the efficiency of tire replacement. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is a schematic structural diagram of a tire quick replacement tool provided by an embodiment of the present utility model.

[0018] In the figure: 1, universal wheel; 2, clamping rod; 3, tire baffle; 4, first telescopic member; 5, telescopic cylinder; 6, second telescopic member; 7, support rod; 8, telescopic handrail. Detailed Embodiments

[0019] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model more clear and understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0020] Please refer to Figure 1 , a specific implementation manner of a rapid tire disassembly and assembly tool for a wheeled armored vehicle provided by the present utility model will be described. The tool includes a clamping assembly and a telescopic assembly. The clamping assembly includes two sets of clamping rods 2 arranged oppositely. A universal wheel 1 is provided on the lower end surface of the clamping rod 2. The telescopic assembly is arranged between the two sets of clamping rods 2 and is arranged at the rear end of the clamping rod 2.

[0021] A rapid tire disassembly and assembly tool for a wheeled armored vehicle provided by the present utility model, compared with the prior art, is provided with a clamping assembly and a telescopic assembly. The clamping assembly includes two sets of clamping rods 2, and the two sets of clamping rods 2 are arranged oppositely. The telescopic assembly is erected between the two sets of clamping rods 2. The telescopic assembly is used to control the distance between the two sets of clamping rods 2. A universal wheel 1 is provided on the lower end surface of the clamping rod 2, which is convenient for moving the device. When the device is used, the device is pushed and slides into the vehicle body from the outside of the tire. The two sets of clamping rods 2 are respectively located on the front and rear sides of the tire. The length of the telescopic assembly is adjusted, and then the distance between the two sets of clamping rods 2 is shortened. As the distance between the clamping rods 2 is shortened, the clamping rods 2 contact the tire and support the tire, thereby raising the position of the tire, separating the tire from the screw for installing the tire, and the tire is pulled out with the device to complete the disassembly of the tire. The tire to be replaced is placed on the clamping rod 2 and pushed back under the vehicle body again. After the tire installation is completed, the length of the telescopic assembly is adjusted, and then the distance between the two sets of clamping rods 2 is enlarged to release the support for the tire, and the device is pulled out from under the vehicle body to complete the tire replacement, which is time-saving and labor-saving and improves the efficiency of tire replacement.

[0022] Specifically, please refer to Figure 1, including a clamping assembly and a telescopic assembly. The clamping assembly includes two sets of clamping rods 2, which are arranged oppositely. The length of the telescopic assembly is adjustable. The telescopic assembly is used to control the distance between the two sets of clamping rods 2. The telescopic assembly is arranged between the opposite side walls of the two sets of clamping rods 2 and is perpendicular to the clamping rods 2. Universal wheels 1 are arranged on the lower end surfaces of the clamping rods 2, and multiple sets of universal wheels 1 are provided to facilitate the movement of the device. When the tire needs to be replaced, push the two sets of clamping rods 2, and the two sets of clamping rods 2 slide from the outside of the tire under the chassis of the vehicle body. The two sets of clamping rods 2 are respectively located on the front and rear sides of the tire. Adjust the length of the telescopic assembly to shorten the distance between the two sets of clamping rods 2. As the distance between the clamping rods 2 shortens, the two sets of clamping rods 2 contact the tire and support the tire, thereby raising the position of the tire, separating the tire from the screw for installing the tire, and pulling out the tire with the device to complete the disassembly of the tire. Place the tire to be replaced on the clamping rods 2 and push it back under the vehicle body again. After the tire is installed, adjust the length of the telescopic assembly to expand the distance between the two sets of clamping rods 2, release the support for the tire, and pull out the device from under the chassis of the vehicle body to complete the replacement of the tire, which is time-saving and labor-saving and improves the efficiency of tire replacement.

[0023] As a specific implementation manner of a quick tire disassembly and assembly tool for a wheeled armored vehicle provided by the present utility model, please refer to Figure 1 , the telescopic assembly includes a first telescopic rod member 4 and a telescopic cylinder 5. The first telescopic rod member 4 is arranged between the two sets of clamping rods 2, and the telescopic cylinder 5 is arranged on the upper end surface of the first telescopic rod member 4 to control the length of the first telescopic rod member 4.

[0024] Specifically, please refer to Figure 1 , the telescopic assembly includes a first telescopic rod member 4 and a telescopic cylinder 5. The first telescopic rod member 4 includes a first sleeve rod and a first inner rod that are relatively slidably arranged. The first sleeve rod is sleeved outside the first inner rod. One end of the first sleeve rod away from the first inner rod and one end of the first inner rod away from the first sleeve rod are respectively arranged on the opposite inner side walls of the two sets of clamping rods 2. A first limiting member is arranged on the upper end surface of the first sleeve rod, and a second limiting member is arranged on the upper end surface of the first inner rod. The cylinder body of the telescopic cylinder 5 is fixed through the first limiting member, and the telescopic end of the telescopic cylinder 5 is fixed through the second limiting member. By controlling the distance between the first limiting member and the second limiting member by the telescopic cylinder 5, the telescopic length of the telescopic rod member is realized.

[0025] As a specific implementation manner of a quick tire disassembly and assembly tool for a wheeled armored vehicle provided by the present utility model, please refer to Figure 1 , the telescopic assembly further includes a second telescopic rod member 6. The second telescopic rod member 6 is arranged between the two sets of clamping rods 2 and is located behind the first telescopic rod member 4.

[0026] Specifically, please refer to Figure 1, a second telescopic member 6 is disposed between the opposite side walls of the two sets of clamping rods 2. The second telescopic member 6 is telescopically arranged. The second telescopic member 6 includes a second sleeve rod and a second inner rod that are relatively slidably arranged. The second sleeve rod is sleeved outside the second inner rod. One end of the second sleeve rod away from the second inner rod and one end of the second inner rod away from the second sleeve rod are respectively arranged on the opposite inner side walls of the two sets of clamping rods 2. The second telescopic member 6 is arranged parallel to the first telescopic member 4 and is arranged at the rear end of the clamping rod 2 and behind the first telescopic member 4.

[0027] As a specific embodiment of a rapid tire disassembly and assembly tool for a wheeled armored vehicle provided by the present invention, please refer to Figure 1 , support rods 7 are respectively arranged on the upper end faces of both ends of the second telescopic member 6.

[0028] Specifically, please refer to Figure 1 , a set of support rods 7 are respectively arranged on the upper end faces of one end of the second sleeve rod away from the second inner rod and one end of the second inner rod away from the second sleeve rod, facilitating the movement of the device.

[0029] As a specific embodiment of a rapid tire disassembly and assembly tool for a wheeled armored vehicle provided by the present invention, please refer to Figure 1 , a telescopic handrail 8 is erected between the two sets of support rods 7. The telescopic handrail 8 is arranged parallel to the second telescopic member 6.

[0030] Specifically, please refer to Figure 1 , the telescopic handrail 8 is arranged between the two sets of support rods 7 and is arranged at the upper ends of the support rods 7. The telescopic handrail 8 is arranged parallel to the second telescopic member 6. The telescopic handrail 8 is telescopically arranged and, under the action of the telescopic cylinder 5, changes its length as the length of the first telescopic member 4 changes, facilitating the movement of the device.

[0031] As a specific embodiment of a rapid tire disassembly and assembly tool for a wheeled armored vehicle provided by the present invention, please refer to Figure 1 , a tire stop 3 is arranged on the upper end face of the front end of the clamping rod 2.

[0032] Specifically, please refer to Figure 1 , the tire stop 3 is arranged on the upper end face of the clamping rod 2 and is arranged near the front end of the clamping rod 2. The tire stop 3 is used to limit the supported tire to prevent the tire from shifting during use and increase the stability of the device during use.

[0033] As a specific embodiment of a rapid tire disassembly and assembly tool for a wheeled armored vehicle provided by the present invention, please refer to Figure 1 , the tire stop 3 is arranged perpendicular to the length direction of the clamping rod 2.

[0034] Specifically, please refer to Figure 1, the tire retainer 3 is vertically arranged on the clamping rod 2 and perpendicular to the length direction of the clamping rod 2, that is, parallel to the side wall of the tire, which is convenient for limiting the tire.

[0035] As a specific embodiment of a quick disassembly and assembly tool for the tires of a wheeled armored vehicle provided by the present invention, please refer to Figure 1 , two groups of tire retainers 3 are arranged on one group of clamping rods 2.

[0036] Specifically, please refer to Figure 1 , two groups of tire retainers 3 are arranged on the upper end surface of one group of clamping rods 2, and the two groups of tire retainers 3 on the same group of clamping rods 2 are arranged in parallel, which increases the stability of limiting the tire.

[0037] As a specific embodiment of a quick disassembly and assembly tool for the tires of a wheeled armored vehicle provided by the present invention, please refer to Figure 1 , the tire retainers 3 on the two groups of clamping rods 2 are arranged opposite to each other.

[0038] Specifically, please refer to Figure 1 , the tire retainers 3 on the two groups of clamping rods 2 are arranged in one-to-one correspondence, which increases the stability of limiting the tire.

[0039] As a specific embodiment of a quick disassembly and assembly tool for the tires of a wheeled armored vehicle provided by the present invention, please refer to Figure 1 , the distance between the tire retainers 3 on the same clamping rod 2 is the same as the width of the tire.

[0040] Specifically, please refer to Figure 1 , the distance between the tire retainers 3 on the same clamping rod 2 is equal to the width of the tire, which increases the stability of limiting the tire.

[0041] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A rapid disassembly and assembly tool for the tires of a wheeled armored vehicle, characterized in that, It includes a clamping component and a telescopic component. The clamping component includes two groups of clamping rods arranged oppositely. Universal wheels are provided on the lower end surfaces of the clamping rods. The telescopic component is arranged between the two groups of clamping rods and at the rear end of the clamping rods. The telescopic component is used to control the distance between the two groups of clamping rods. Tire stoppers are provided on the upper end surfaces of the front ends of the clamping rods. The tire stoppers are arranged perpendicular to the length direction of the clamping rods. Two groups of tire stoppers are provided on one group of clamping rods. The tire stoppers on the two groups of clamping rods are arranged oppositely. The distance between the tire stoppers on the same clamping rod is the same as the tire width.

2. The rapid disassembly and assembly tool for the tire of a wheeled armored vehicle according to claim 1, wherein The telescopic component includes a first telescopic rod member and a telescopic cylinder. The first telescopic rod member is arranged between the two groups of clamping rods. The telescopic cylinder is arranged on the upper end surface of the first telescopic rod member to control the length of the first telescopic rod member.

3. The rapid disassembly and assembly tool for the tires of a wheeled armored vehicle according to claim 2, wherein, The telescopic component further includes a second telescopic rod member. The second telescopic rod member is arranged between the two groups of clamping rods and at the rear side of the first telescopic rod member.

4. The rapid disassembly and assembly tool for the tires of a wheeled armored vehicle according to claim 3, characterized in that Support rods are respectively provided on the upper end surfaces of both ends of the second telescopic rod member.

5. The quick disassembly and assembly tool for the tires of a wheeled armored vehicle according to claim 4, wherein, A telescopic handrail is erected between the two groups of support rods. The telescopic handrail is arranged parallel to the second telescopic rod member.

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