CN112277537A - Tire endurance device, mounting method and vehicle - Google Patents
Tire endurance device, mounting method and vehicle Download PDFInfo
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- CN112277537A CN112277537A CN202011183105.7A CN202011183105A CN112277537A CN 112277537 A CN112277537 A CN 112277537A CN 202011183105 A CN202011183105 A CN 202011183105A CN 112277537 A CN112277537 A CN 112277537A
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- locking
- tire
- connecting part
- assembly
- support body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
- B60C17/04—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency
- B60C17/041—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency characterised by coupling or locking means between rim and support
Abstract
The invention discloses a tire endurance device, an installation method and a vehicle, and relates to the technical field of vehicle endurance. This tire continuation of journey device includes: the supporting body is fixedly sleeved on the rim and positioned between the tire and the rim, the supporting body is provided with a connecting part, and the connecting part comprises a first connecting part and a second connecting part which are oppositely arranged; the pulling-in assembly is connected with the first connecting part and the second connecting part and used for pulling the first connecting part and the second connecting part into each other; the connecting assembly is used for connecting and fixing the pulled first connecting part and the pulled second connecting part; the locking subassembly, with the equal fixed connection of coupling assembling and supporter for it is fixed to the coupling assembling locking. The tire endurance device is simple in structure, low in production cost and convenient to install, and the disassembly and assembly difficulty and the manufacturing cost of the endurance device are reduced.
Description
Technical Field
The invention relates to the technical field of vehicle endurance, in particular to a tire endurance device, an installation method and a vehicle.
Background
With the development of science and technology, the requirement of China on the safety and explosion-proof performance of tires is higher and higher. The vehicle is additionally provided with the cruising device, so that the vehicle body can be supported to safely run for more than 100 kilometers, and the vehicle can be ensured to be quickly separated from a dangerous area.
The safety tires (i.e. bulletproof tires and run-flat tires) used at present basically comprise a rim, a cruising device and a tire, wherein the rim is used for installing and fixing the tire, the cruising device is used for supporting the weight of a vehicle body after the tire is punctured by bullets or punctured and deflated, the tire is ensured not to fall off, and the wheel can still safely run for about 100 kilometers at the speed of 30-50 kilometers per hour.
However, the existing endurance device has the disadvantages of complex structure, difficult disassembly and assembly and high production cost.
Accordingly, there is a need for a tire endurance device, a mounting method and a vehicle to solve the above problems.
Disclosure of Invention
The invention aims to provide a tire endurance device, an installation method and a vehicle, which have the advantages of simple structure, low production cost and convenience in installation, and reduce the disassembly and assembly difficulty and the manufacturing cost of the endurance device.
In order to achieve the purpose, the invention adopts the following technical scheme:
a tire continuation device comprising:
the supporting body is fixedly sleeved on the rim and positioned between the tire and the rim, the supporting body is provided with a connecting part, and the connecting part comprises a first connecting part and a second connecting part which are oppositely arranged;
the pulling-in assembly is connected with the first connecting part and the second connecting part and used for pulling the first connecting part and the second connecting part into each other;
the connecting assembly is used for connecting and fixing the first connecting part and the second connecting part after being pulled and closed;
the locking subassembly, the locking subassembly with coupling assembling with the equal fixed connection of supporter is used for right the coupling assembling locking is fixed.
As a preferable technical solution of the tire continuation of journey device, the pull-in assembly includes:
the two pulling-closing seats are respectively and fixedly arranged on the first connecting part and the second connecting part;
the tensioning bolt comprises a tensioning screw rod and a tensioning nut, the tensioning screw rod penetrates through the two pull-close seats, and the tensioning nut is sleeved at the penetrating end of the tensioning screw rod in a threaded manner and is abutted to the pull-close seats.
As a preferred technical scheme of tire continuation of journey device, coupling assembling includes connecting screw and connecting hole, connecting screw is fixed in on the first connecting portion, the connecting hole is seted up in on the second connecting portion, connecting screw fixed connection in the connecting hole.
As an optimal technical scheme of a tire continuation of journey device, coupling assembling still includes the installation base, the installation base is fixed in on the first connecting portion, be equipped with the mounting hole on the installation base, connecting screw wears to establish mounting hole fixed connection in the connecting hole.
As a preferable technical solution of the tire continuation device, the locking assembly includes:
the connecting screw is fixedly provided with a limiting clamping part, and the clamping locking part is clamped and fixed with the limiting clamping part;
the locking base, locking base fixed mounting in first connecting portion with on the second connecting portion, the locking base with joint locking portion fixed connection.
As a preferable technical solution of the tire continuation device, the locking assembly further includes:
two locking bolts penetrate through the locking base and are fixedly connected with the first connecting part and the second connecting part respectively;
the locking steel bar penetrates through the two locking bolts to limit the rotation of the locking bolts.
As a preferable technical solution of the tire continuation device, the tire continuation device further includes a moving member that abuts against the support body and moves and holds the support body to a preset mounting position.
As a preferable technical solution of the tire continuation device, the moving assembly includes:
the first end of the crowbar is provided with an inclined hook which penetrates through a gap between the tire and the rim and is tightly hooked with the support body, and the second end of the crowbar is provided with a plurality of through holes;
the lever penetrates through one of the through holes and is used for pulling the crowbar to move.
The invention also provides an installation method of the tire endurance device, which specifically comprises the following steps:
mounting the support body in a gap between a tire and a rim;
drawing the first connecting part and the second connecting part together by using the drawing component;
connecting and fixing the first connecting part and the second connecting part after being pulled and closed by using the connecting component;
and the locking assembly is fixedly connected with the connecting assembly and the supporting body, so that the connecting assembly is locked and fixed.
The invention also provides a vehicle which comprises a tire and a rim, and the vehicle also comprises the tire endurance device, wherein the support body is fixedly arranged between the tire and the rim.
The invention has the beneficial effects that:
the tire endurance device of the invention is fixedly sleeved on the rim and positioned between the tire and the rim, so that when the tire is leaked or a quilt is knocked through, the support body can support the vehicle to continue to run safely, and the vehicle can be ensured to be separated from a dangerous area quickly.
When the support body is installed, the support body is installed in a gap between the tire and the rim; the first connecting part and the second connecting part are mutually pulled by the pulling-closing assembly so that the support body is firmly sleeved on the rim; connecting and fixing the pulled first connecting part and the pulled second connecting part by using a connecting assembly to realize the fixation of the support body; the locking assembly is fixedly connected with the connecting assembly and the supporting body so as to lock and fix the connecting assembly, the connection stability of the supporting body is enhanced, and the installation of the tire endurance device is completed; the tire endurance device can be disassembled in the reverse order of the installation process. The tire endurance device is simple in structure, low in production cost and convenient to install, and the disassembly and assembly difficulty and the manufacturing cost of the endurance device are reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of a tire endurance device according to an embodiment of the present invention;
FIG. 2 is a schematic view of an installation structure of a tire endurance device according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the pull-in assembly and the crowbar of the tire endurance device according to the embodiment of the present invention;
FIG. 4 is an enlarged schematic view of a connection assembly in a tire continuation apparatus according to an embodiment of the present invention;
FIG. 5 is an enlarged schematic view of a locking assembly in a tire endurance device according to an embodiment of the present invention;
fig. 6 is a schematic view of a crowbar in a tire endurance device according to an embodiment of the present invention.
In the figure:
10. a rim; 20. a tire;
1. a support body; 11. a first connection portion; 111. pulling and closing the hole; 112. mounting grooves; 12. a second connecting portion; 121. connecting holes; 122. a locking hole; 2. a pull-in component; 21. a pull-fit seat; 22. tightening the bolts; 3. a connecting assembly; 31. connecting a screw rod; 311. a hemisphere; 312. a limiting clamping part; 32. installing a base; 321. mounting holes; 4. a locking assembly; 41. a clamping locking part; 42. a locking base; 43. locking the bolt; 44. locking the steel bar; 5. a crowbar; 51. obliquely hooking; 52. and a through hole.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
The embodiment of the invention discloses a tire endurance device, which comprises a support body 1, a pulling-in component 2, a connecting component 3 and a locking component 4, wherein the support body 1 is connected with the pulling-in component 2, the connecting component 3 is connected with the support body 1, and the locking component 4 is connected with the connecting component 3, as shown in figures 1-6. Specifically, the support body 1 is fixedly sleeved on the rim 10 and located between the tire 20 and the rim 10, and the support body 1 is provided with a connecting portion, which includes a first connecting portion 11 and a second connecting portion 12 that are oppositely arranged. The pulling-in assembly 2 is connected with the first connecting portion 11 and the second connecting portion 12, and is used for pulling the first connecting portion 11 and the second connecting portion 12 into each other. The connecting assembly 3 is used for connecting and fixing the first connecting part 11 and the second connecting part 12 which are pulled together. Locking subassembly 4 and coupling assembling 3 and the equal fixed connection of supporter 1 for it is fixed to coupling assembling 3 locking.
By fixedly sleeving the support body 1 on the rim 10 and between the tire 20 and the rim 10, the support body 1 can support the vehicle to continue to run safely when the tire 20 is flat or a quilt is knocked through, so as to ensure that the vehicle is quickly separated from a dangerous area.
When the tire endurance device is installed, the support body 1 is installed in a gap between the tire 20 and the rim 10; the first connecting part 11 and the second connecting part 12 are mutually pulled by the pulling-closing component 2, so that the supporting body 1 is firmly sleeved on the rim 10; the first connecting part 11 and the second connecting part 12 which are pulled and closed are connected and fixed by the connecting component 3, so that the support body 1 is fixed; the locking assembly 4 is fixedly connected with the connecting assembly 3 and the support body 1 so as to lock and fix the connecting assembly 3, the connection stability of the support body 1 is enhanced, and the installation of the tire endurance device is completed; the tire endurance device can be disassembled in the reverse order of the installation process. The tire endurance device is simple in structure, low in production cost and convenient to install, and the disassembly and assembly difficulty and the manufacturing cost of the endurance device are reduced.
As shown in fig. 1 and 2, as a preferred technical solution of a tire endurance device, a cross section of a support body 1 is T-shaped, the support body 1 is made of aluminum, and a layer of rubber is attached to the surface, so that hardness and wear-resistant and shock-resistant properties can be achieved at the same time. In other embodiments, the material of the supporting body 1 may be set according to the requirement, and is not limited to this embodiment. Further, the support body 1 is circular to fit the shape of the rim 10 on the vehicle, the support body 1 is formed by splicing two semicircular bodies, and the two semicircular bodies form two connecting parts when being spliced, namely, the support body 1 is fixedly formed by connecting the two connecting parts. The first connecting portion 11 and the second connecting portion 12 in each connecting portion are respectively arranged at the splicing positions of the two semicircular main bodies, and the circular support body 1 can be formed by pulling and fixing the first connecting portion 11 and the second connecting portion 12.
As shown in fig. 4, it is further preferable that the first connecting portion 11 and the second connecting portion 12 are both provided with a pull-close hole 111, and the pull-close hole 111 is a threaded hole to facilitate the disassembly and replacement of the pull-close assembly 2. The first connecting portion 11 is provided with a mounting groove 112, the mounting groove 112 is a T-shaped groove, the second connecting portion 12 is provided with a connecting hole 121 corresponding to the mounting groove 112, and the connecting hole 121 is a threaded hole. Optionally, the first connecting portion 11 and the second connecting portion 12 are further provided with a locking hole 122, and the locking hole 122 is a threaded hole to facilitate the dismounting and replacing of the locking assembly 4.
As shown in fig. 3, as a preferred technical solution of a tire endurance device, the pulling-closing assembly 2 includes two pulling-closing seats 21 and two tensioning bolts 22, and the two pulling-closing seats 21 are respectively and fixedly disposed on the first connecting portion 11 and the second connecting portion 12. The tightening bolt 22 includes tightening screw and tightening nut, and tightening screw wears to establish two and draws and close the seat 21 setting, and tightening nut thread bush locates tightening screw's end of wearing and tightening nut and draws and close seat 21 butt, can make first connecting portion 11 and second connecting portion 12 be close to each other through pretension draw and close nut and tightening screw and draw and close, makes the supporter 1 firmly cup joint on rim 10.
Illustratively, the bottom of the pull-fit seat 21 is provided with a threaded column, and the pull-fit seat 21 is screwed in the pull-fit hole 111 through the threaded column to detachably fix the pull-fit seat 21 and the support body 1. The pulling-closing seat 21 is provided with a through hole.
The periphery of the tensioning screw rod is provided with an external thread matched with the pull-in nut, the first connecting part 11 and the second connecting part 12 are pulled in a pull-in mode through the pull-in nut and the pull-in screw rod in a threaded connection pre-tightening mode, and the tensioning screw rod is simple in structure and convenient to install.
As a preferred technical solution of a tire endurance device, the connection assembly 3 includes a connection screw 31, the connection screw 31 is fixed on the first connection portion 11, and the connection screw 31 is fixedly connected in the connection hole 121 to realize connection and fixation of the first connection portion 11 and the second connection portion 12.
As shown in fig. 4, optionally, the connecting assembly 3 further includes a mounting base 32, the mounting base 32 is fixed on the first connecting portion 11, a mounting hole 321 is formed in the mounting base 32, and the connecting screw 31 penetrates through the mounting hole 321 and is fixedly connected in the connecting hole 121. Exemplarily, the mounting base 32 is fixedly disposed in the mounting groove 112, the connection screw 31 penetrates through the mounting hole 321, and the mounting groove 112 is threadedly fixed in the connection hole 121, so as to detachably connect and fix the connection assembly 3 and the support body 1, thereby facilitating disassembly and assembly.
The end of the connecting screw 31 is provided with a hemisphere 311, and the hemisphere 311 is just clamped in the mounting hole 321 to realize the mounting of the connecting screw 31 when the connecting screw 31 is inserted into the connecting hole 121. The middle part of the connecting screw rod 31 is also fixedly provided with a limiting clamping part 312.
As shown in fig. 5, as a preferred technical scheme of tire continuation of journey device, locking subassembly 4 includes joint locking portion 41 and locking base 42, locking base 42 fixed mounting is on first connecting portion 11 and second connecting portion 12, locking base 42 and joint locking portion 41 fixed connection, joint locking portion 41 is fixed with spacing joint portion 312 joint to the realization is fixed to coupling assembling 3's locking, it is not hard up to prevent to connect screw 31 to rotate and lead to coupling assembling 3, connection stability has been strengthened.
Illustratively, the locking base 42 is a T-shaped base, and two preset holes are formed in the locking base 42, and the two preset holes are in one-to-one correspondence with the two locking holes 122.
Joint locking part 41 is the joint recess, and spacing joint portion 312 can the joint be fixed in the joint recess, and the joint recess can be to spacing fixed of spacing joint portion 312, prevents that spacing joint portion 312 from rotating.
Further preferably, the locking assembly 4 further includes a locking bolt 43 and a locking steel bar 44, the locking bolt 43 is connected to the locking base 42, and the locking steel bar 44 is disposed through the locking bolt 43. Illustratively, two locking bolts 43 are provided, and pass through the locking base 42 to be fixedly connected with the first connecting portion 11 and the second connecting portion 12 respectively to realize the installation and fixation of the locking base 42. The locking steel bar 44 is arranged by penetrating two locking bolts 43 and used for limiting the rotation of the locking bolts 43.
Specifically, the locking bolt 43 is threaded and fixed in the locking hole 122, so that the locking assembly 4 and the support body 1 can be detachably fixed, and the disassembly and assembly are convenient to replace.
The locking steel bar 44 is simultaneously arranged by penetrating two locking bolts 43, so that the two locking bolts 43 are mutually limited to prevent looseness. Alternatively, the locking steel bar 44 may be made of steel bar, metal alloy or other rigid materials, and is specifically disposed according to the requirement, and the embodiment is not particularly limited.
Correspondingly, foretell draw to close subassembly 2, coupling assembling 3 and locking subassembly 4 all are equipped with two, and two draw to close subassembly 2, two coupling assembling 3 and two locking subassemblies 4 respectively draw to close to connect fixedly to two connecting portion one-to-one of supporter 1, realize the installation of supporter 1.
As shown in fig. 3 and fig. 6, as a preferred technical solution of the tire endurance device, the tire endurance device further includes a moving component, which abuts against the support body 1 and is used for moving and holding the support body 1 to a preset installation position so as to facilitate the pulling, fixing and connecting of the support body 1. Alternatively, a plurality of moving assemblies may be provided, and the plurality of moving assemblies may be provided at intervals along the circumferential direction of the support body 1 to simultaneously move the support body 1 in the circumferential direction.
As shown in fig. 3, optionally, the moving assembly comprises a crowbar 5 and a lever, the crowbar 5 abuts against the support body 1, and the lever is arranged through the crowbar 5. Specifically, the first end of the crowbar 5 is provided with an inclined hook 51, the inclined hook 51 is inserted into the gap between the tire 20 and the rim 10 and is tightly hooked with the support body 1, and the second end of the crowbar 5 is provided with a plurality of through holes 52. The lever is arranged by penetrating one of the through holes 52, and the lever is used for pulling the crowbar 5 to move so as to drive the support body 1 to move to the preset installation position and keep the position of the crowbar 5, so that the support body 1 is prevented from sliding downwards until the installation of the support body 1 is completed. The lever can be worn to establish one of them through-hole 52 according to supporter 1 size and actual need, reinforcing suitability.
To facilitate an understanding of the tire endurance device provided by the embodiments of the present invention, use of the tire endurance device will now be described:
as shown in fig. 2 and 6, the installation process of the tire continuation device is as follows:
installing the lower part of the tire 20 on the rim 10 by using a tire dismounting machine, lifting the tire 20, penetrating the connecting screw 31 into the installation hole 321 to enable the hemisphere 311 of the connecting screw 31 to just fall into the installation hole 321, then placing the installation base 32 in the installation groove 112, coating lubricating grease on the surface of the support body 1, and then placing the support body 1 in a gap between the tire 20 and the rim 10 according to the direction;
finding the connecting part of the support body 1, pressing the tire 20 downwards by a pressure arm of a tire mounting and demounting machine to expose the connecting screw 31, placing the crowbar 5 between the tire 20 and the rim 10 at the moment, hooking the lower end of the support body 1 by an inclined hook 51 of the crowbar 5, penetrating a lever through a through hole 52 of the crowbar 5, lifting the lever to enable the support body 1 to move upwards, keeping the position of the crowbar 5 when the support body 1 moves to a preset mounting position, and preventing the support body 1 from sliding downwards;
fixing the pulling-closing seat 21 in the pulling-closing hole 111 through a thread of a threaded column, installing a tensioning screw and a pulling-closing nut, rotating the pulling-closing nut by using a wrench until the connecting screw 31 on the first connecting part 11 is aligned with the connecting hole 121 on the second connecting part 12 and certain thrust can be exerted on the connecting hole 121, and rotating the limiting clamping part 312 on the connecting screw 31 by using the wrench to enable the connecting screw 31 to be screwed into the connecting hole 121 to complete the installation of the connecting assembly 3;
the limiting clamping portion 312 is clamped and fixed by the clamping locking portion 41, the locking bolt 43 penetrates through the locking base 42 and is fixed in the locking hole 122 in a threaded mode, and the locking steel bar 44 penetrates through the two locking bolts 43. The other connecting portion of the support body 1 is mounted in the same manner, and then the crowbar 5 is pulled out, and the tire 20 is mounted on the rim 10 by the tire mounting and demounting machine, and the tire endurance device is mounted.
As shown in fig. 2 and 6, the tire continuation device is disassembled as follows:
in the reverse order of the installation of the tire continuation device, the upper part of the tire 20 is detached from the rim 10 by the tire mounting and demounting machine, the connecting part of the support body 1 is found, the tire 20 is pressed downwards by the pressing arm of the tire mounting and demounting machine, the locking assembly 4 is exposed, and the locking assembly 4 is demounted;
then, the limiting clamping part 312 on the connecting screw rod 31 is rotated by a wrench to complete the disassembly of the connecting component 3, and meanwhile, the pulling-closing component 2 is rotated by the wrench to disassemble, so that the two semicircular main bodies of the supporting body 1 are disconnected;
the tire 20 is lifted, the two semicircular main bodies are taken out from the gap between the tire 20 and the rim 10 in a rotating mode, and the tire endurance device is detached.
The invention also provides an installation method of the tire endurance device, which specifically comprises the following steps:
mounting the support body 1 in the gap between the tire 20 and the rim 10; the first connecting part 11 and the second connecting part 12 are mutually pulled and combined by the pulling and combining component 2; connecting and fixing the pulled first connecting part 11 and the pulled second connecting part 12 by using the connecting component 3; with locking subassembly 4 and coupling assembling 3 and the equal fixed connection of supporter 1 to it is fixed to coupling assembling 3 locking, the installation of tire continuation of journey device is accomplished.
Further alternatively, the lower part of the tire 20 is mounted on the rim 10 by using a tire mounting and dismounting machine, the tire 20 is lifted, the connecting screw 31 is inserted into the mounting hole 321, the hemisphere 311 of the connecting screw 31 is just fallen into the mounting hole 321, the mounting base 32 is placed in the mounting groove 112, the surface of the support body 1 is coated with grease, and then the support body 1 is placed in the gap between the tire 20 and the rim 10 according to the direction;
further optionally, a connecting part of the support body 1 is found, the tire 20 is pressed downwards by a pressure arm of the tire mounting and demounting machine, so that the connecting screw 31 is exposed, at the moment, the crowbar 5 is placed between the tire 20 and the hub, the inclined hook 51 of the crowbar 5 hooks the lower end of the support body 1, the lever penetrates through a through hole 52 of the crowbar 5, the lever is lifted, so that the support body 1 moves upwards, and when the support body 1 moves to a preset mounting position, the position of the crowbar 5 is kept, so that the support body 1 is prevented from sliding downwards;
further optionally, the pulling-closing seat 21 is fixed in the pulling-closing hole 111 through a threaded column, a tensioning screw and a pulling-closing nut are installed, the pulling-closing nut is rotated by a wrench until the connecting screw 31 on the first connecting portion 11 is aligned with the connecting hole 121 on the second connecting portion 12 and a certain thrust is applied to the connecting hole 121, and the limiting clamping portion 312 on the connecting screw 31 is rotated by the wrench to enable the connecting screw 31 to be screwed into the connecting hole 121;
further optionally, the limiting clamping portion 312 is clamped and fixed by the clamping locking portion 41, the locking bolt 43 passes through the locking base 42 and is screwed into the locking hole 122, and the locking steel bar 44 passes through the two locking bolts 43. The other connecting portion of the support body 1 is mounted in the same manner, and then the crowbar 5 is pulled out, and the tire 20 is mounted on the rim 10 by the tire mounting and demounting machine, and the tire endurance device is mounted.
Note that, in the present embodiment, the upper and lower portions of the tire 20 are schematically illustrated in the vertical direction of the tire 20 in fig. 2.
The invention also provides a vehicle, which comprises the tire 20 and the rim 10, and further comprises the tire endurance device, wherein the support body 1 is fixedly arranged between the tire 20 and the rim 10. According to the invention, the tire endurance device is arranged on the vehicle, so that the support body 1 can support the weight of the vehicle body after the tire 20 is knocked through by a bullet or the tire 20 is punctured and leaks, the tire 20 on the vehicle is ensured not to fall off, the wheel can still safely run for more than 100 kilometers at the speed of 80 kilometers per hour, and the bulletproof effect is very good.
In summary, the embodiment of the invention provides a tire endurance device, an installation method and a vehicle, wherein the support body 1 is fixedly sleeved on the rim 10 and is located between the tire 20 and the rim 10, so that when the tire 20 is deflated or a quilt is knocked through, the support body 1 can support the vehicle to continue to run safely, and the vehicle is ensured to be rapidly separated from a dangerous area.
When the tire endurance device is installed, the lower part of the tire 20 is installed on the rim 10 by using a tire dismounting machine, the tire 20 is lifted, and the support body 1 is placed in the gap between the tire 20 and the rim 10 according to the direction; finding the connecting part of the support body 1, and mutually pulling the first connecting part 11 and the second connecting part 12 by using the pulling-in component 2 to enable the support body 1 to be firmly sleeved on the rim 10; the first connecting part 11 and the second connecting part 12 which are pulled and closed are connected and fixed by the connecting component 3, so that the support body 1 is fixed; the locking assembly 4 is fixedly connected with the connecting assembly 3 and the support body 1 so as to lock and fix the connecting assembly 3 and enhance the connection stability of the support body 1; mounting the upper part of the tire 20 on the rim 10 by using a tire mounting and demounting machine, and completing the mounting of the tire endurance device; the tire endurance device can be disassembled in the reverse order of the installation process. The tire endurance device is simple in structure, low in production cost and convenient to install, and the disassembly and assembly difficulty and the manufacturing cost of the endurance device are reduced.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A tire continuation device, comprising:
the support body (1) is fixedly sleeved on a rim (10) and positioned between a tire (20) and the rim (10), a connecting part is arranged on the support body (1), and the connecting part comprises a first connecting part (11) and a second connecting part (12) which are oppositely arranged;
the pulling-in assembly (2) is connected with the first connecting part (11) and the second connecting part (12) and used for pulling the first connecting part (11) and the second connecting part (12) into each other;
the connecting assembly (3) is used for connecting and fixing the first connecting part (11) and the second connecting part (12) after being pulled and combined;
locking subassembly (4), locking subassembly (4) with coupling assembling (3) with the equal fixed connection of supporter (1), it is right to be used for coupling assembling (3) locking is fixed.
2. Tyre endurance device according to claim 1, characterized in that said pulling-on assembly (2) comprises:
the two pulling-closing seats (21) are respectively and fixedly arranged on the first connecting part (11) and the second connecting part (12);
the tensioning bolt (22) comprises a tensioning screw and a tensioning nut, the tensioning screw penetrates through the two pull-fit seats (21), the tensioning nut is sleeved at the penetrating end of the tensioning screw in a threaded manner, and the tensioning nut is abutted to the pull-fit seats (21).
3. A tyre cruising device according to claim 1 or 2, wherein said connecting member (3) comprises a connecting screw (31) and a connecting hole (121), said connecting screw (31) being fixed to said first connecting portion (11), said connecting hole (121) being opened to said second connecting portion (12), said connecting screw (31) being fixedly connected within said connecting hole (121).
4. The tire continuation of journey device of claim 3, wherein the connection assembly (3) further comprises a mounting base (32), the mounting base (32) is fixed on the first connecting portion (11), a mounting hole (321) is formed in the mounting base (32), and the connection screw (31) penetrates through the mounting hole (321) and is fixedly connected in the connection hole (121).
5. A tyre endurance device according to claim 3, wherein said locking assembly (4) comprises:
the connecting screw rod (31) is fixedly provided with a limiting clamping part (312), and the clamping locking part (41) is clamped and fixed with the limiting clamping part (312);
locking base (42), locking base (42) fixed mounting in first connecting portion (11) with on second connecting portion (12), locking base (42) with joint locking portion (41) fixed connection.
6. Tyre endurance device according to claim 5, wherein said locking assembly (4) further comprises:
two locking bolts (43) are arranged, and the two locking bolts (43) respectively penetrate through the locking base (42) and are fixedly connected with the first connecting part (11) and the second connecting part (12);
and the locking rigid strip (44) penetrates through the two locking bolts (43) and is used for limiting the rotation of the two locking bolts (43).
7. Tyre endurance device according to claim 1 or 2, further comprising a moving assembly abutting the support body (1) for moving and holding the support body (1) to a preset mounting position.
8. Tyre (20) endurance device according to claim 7, characterized in that said moving assembly comprises:
the tire rim support comprises a crowbar (5), wherein an inclined hook (51) is arranged at the first end of the crowbar (5), the inclined hook (51) penetrates through a gap between the tire (20) and the rim (10) and is tightly hooked with the support body (1), and a plurality of through holes (52) are formed in the second end of the crowbar (5);
the lever penetrates through one of the through holes (52) and is used for pulling the crowbar (5) to move.
9. A method of mounting a tyre-continuation device according to any one of claims 1 to 8, in particular comprising:
-mounting the support body (1) in the gap between the tyre (20) and the rim (10);
drawing the first connection part (11) and the second connection part (12) together with the drawing component (2);
the first connecting part (11) and the second connecting part (12) which are pulled and closed are connected and fixed by the connecting component (3);
and (3) locking the connecting assembly (3) and the supporting body (1) to fix the connecting assembly (3).
10. A vehicle comprising a tyre (20) and a rim (10), characterized in that it further comprises a tyre continuation device according to any one of claims 1 to 8, the support body (1) being fixedly arranged between the tyre (20) and the rim (10).
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|---|---|---|---|
| CN202011183105.7A CN112277537B (en) | 2020-10-29 | 2020-10-29 | Tire endurance device, mounting method and vehicle |
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| CN202011183105.7A CN112277537B (en) | 2020-10-29 | 2020-10-29 | Tire endurance device, mounting method and vehicle |
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| CN112277537A true CN112277537A (en) | 2021-01-29 |
| CN112277537B CN112277537B (en) | 2022-10-04 |
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| CN202011183105.7A Active CN112277537B (en) | 2020-10-29 | 2020-10-29 | Tire endurance device, mounting method and vehicle |
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| CN112277537B (en) | 2022-10-04 |
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