CN110281716B - Method for quickly maintaining vehicle tire - Google Patents
Method for quickly maintaining vehicle tire Download PDFInfo
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- CN110281716B CN110281716B CN201910381130.7A CN201910381130A CN110281716B CN 110281716 B CN110281716 B CN 110281716B CN 201910381130 A CN201910381130 A CN 201910381130A CN 110281716 B CN110281716 B CN 110281716B
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- dismounting
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- 238000000034 method Methods 0.000 title claims abstract description 42
- 230000008439 repair process Effects 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims 2
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005267 amalgamation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Classifications
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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
- B60C25/00—Apparatus or tools adapted for mounting, removing or inspecting tyres
- B60C25/01—Apparatus or tools adapted for mounting, removing or inspecting tyres for removing tyres from or mounting tyres on wheels
- B60C25/05—Machines
- B60C25/132—Machines for removing and mounting tyres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
- B60S5/04—Supplying air for tyre inflation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention belongs to the technical field of automobile maintenance, and particularly relates to a method for quickly maintaining a vehicle tire.
Description
Technical Field
The invention belongs to the technical field of automobile maintenance, and particularly relates to a method for quickly maintaining a vehicle tire.
Background
During driving, the tire can only be replaced once being damaged, however, one automobile is generally only provided with one spare tire, and when more than two tires are damaged simultaneously, road rescue can only be sought, because the maintenance tools of the traditional automobile cannot complete the tire replacement and repair operations at all.
Disclosure of Invention
The invention aims to provide a vehicle tire quick maintenance method capable of repairing a vehicle tire in a journey.
In order to achieve the purpose, the invention provides the following technical scheme: a method for rapidly maintaining a vehicle tire comprises the following steps:
the method comprises the following steps: lifting the vehicle body on the side of the damaged tire of the vehicle by using a jack, detaching the whole wheel by using a wrench, and then horizontally placing the wheel hub on the ground upwards;
step two: the tire is separated from the hub by utilizing a vehicle-mounted tire remover, the vehicle-mounted tire remover comprises a positioning connecting member, a pneumatic dismounting member and a portable air pump, the pneumatic dismounting member comprises a dismounting bird head and a pneumatic element, the dismounting bird head is arranged along the circumferential direction of the positioning connecting member in a rotating manner, and the pneumatic element is used for driving the dismounting bird head to rotate in the circumferential direction; the specific method comprises the following steps: firstly, fixedly connecting a positioning connecting member with a wheel hub, sleeving the edge of the upper side of a tire on a dismounting bird head by using a crowbar, connecting a pneumatic element with a portable air pump, connecting the air pump with a vehicle-mounted power supply, and starting the air pump to drive the dismounting bird head to rotate until the upper edge of the tire is completely led out of the wheel hub; then disconnecting the pneumatic element from the portable air pump, reversely stirring the dismounting bird head to reset the dismounting bird head, sleeving the lower edge of the tire on the dismounting bird head by using a pry bar, then connecting the pneumatic element with the portable air pump again, driving the dismounting bird head to rotate again by the pneumatic element until the lower edge of the tire is completely led out from the hub, and completing the dismounting of the tire;
step three: repairing the tire by using a repairing tool;
step four: the method is characterized in that the tire is remounted on the wheel hub by utilizing the vehicle-mounted tire puller, and the specific method comprises the following steps: firstly, resetting the bird head after disassembly and assembly again, then obliquely placing the tire on the wheel hub, pressing one side of the lower edge of the tire into the annular groove of the wheel hub, pressing the bird head after disassembly and assembly on the lower edge of the tire on the side, and then starting the portable air pump until the bird head after disassembly and assembly completely guides the lower edge of the tire into the annular groove of the wheel hub; then resetting the bird head for disassembly and assembly again, sleeving one side of the upper edge of the tire in the annular groove of the wheel hub by using a pry bar, pressing the bird head for disassembly and assembly on the upper edge of the tire on the side, and starting the portable air pump until the bird head for disassembly and assembly completely guides the upper edge of the tire into the annular groove of the wheel hub;
step five: and (4) dismantling the vehicle-mounted tire remover, then inflating the tire, then installing the tire back to the original position, and finally withdrawing the jack, so that the tire is repaired.
In the second step, the positioning connecting component comprises a fixed disc and a floating disc, one end of the fixed disc is convexly provided with a plurality of limiting sleeves, the number and the direction of the limiting sleeves are consistent with those of bolt holes on the hub, and center holes of the limiting sleeves penetrate through the fixed disc; the floating disc is positioned on one side of the fixed disc opposite to the limiting sleeves, a plurality of pull pins are arranged on one end face of the floating disc opposite to the fixed disc, the number and the direction of the pull pins are consistent with those of the limiting sleeves, the pull pins respectively penetrate through the central holes of the limiting sleeves, the protruding ends of the pull pins protrude out of the protruding ends of the limiting sleeves, protruding heads protruding outwards in the radial direction are further arranged at the protruding ends of the pull pins, and expansion sleeves made of elastic materials are arranged between the protruding heads and the end faces of the limiting sleeves; a tensioning unit for driving the floating disc and the fixed disc to be away from each other is arranged between the floating disc and the fixed disc; the installation method of the positioning connecting component comprises the following steps: the method comprises the steps of folding a fixed disc and a floating disc, inserting limit sleeves, pull pins and expansion sleeves into bolt holes of a hub where a damaged tire is located in a one-to-one correspondence mode, driving a tensioning unit to act, enabling the floating disc and the fixed disc to be far away from each other until the expansion sleeves expand along the radial direction to be tightly attached to the inner wall of the bolt holes.
The tensioning unit comprises a threaded hole penetrating through the center of the floating disc and a wrench in threaded fit with the threaded hole, the wrench comprises a rotating part and a handheld part which are perpendicular to each other, and an external thread matched with the threaded hole is arranged on the rotating part; the driving method of the tensioning unit comprises the following steps: the rotating part screw thread of the spanner is screwed into the screw hole, when the top end of the rotating part supports the fixed disk tightly, the spanner is continuously rotated until the fixed disk and the hub are not loosened when the spanner is lifted upwards.
In the second step, the pneumatic element comprises a fixed ring fixedly connected with the positioning connecting component and a rotating ring rotatably connected with the fixed ring, the fixed ring is provided with a ring groove, the rotating ring is slidably connected with a notch of the ring groove, and the inner wall of the ring groove and the rotating ring form an annular chamber together; a partition plate and a first piston are arranged in the annular cavity chamber, the partition plate is fixedly connected with a fixing ring, the first piston is fixedly connected with a rotating ring, air inlets and air outlets are respectively arranged on the annular groove walls on the two sides of the partition plate, the air inlets are communicated with an inflation tube of the portable air pump, and the air outlets are communicated with the atmosphere; the dismounting bird head is arranged on the rotating ring.
The pneumatic bird head mounting and dismounting device is characterized in that an auxiliary pneumatic unit is further arranged on the rotating ring and comprises an arc-shaped air cylinder fixedly connected with the outer wall of the rotating ring, a second piston is arranged in the arc-shaped air cylinder, an arc-shaped piston rod is arranged at one end of the second piston, the bird head is mounted on the arc-shaped piston rod in a dismounting mode, and a rodless cavity of the arc-shaped air cylinder is communicated with the annular cavity through an air hole formed in the rotating ring.
The gas pocket corresponds first piston setting and link up the intrados setting to first piston, be equipped with a guiding gutter on the inner wall of annular, the guiding gutter is close to the one end setting at gas vent place, when first piston slides to the one end at gas vent place, the gas pocket passes through guiding gutter and annular chamber intercommunication.
The dismounting bird head is adjustably and fixedly arranged along the axis direction of the rotating ring; in the process of installing the positioning connecting member, the dismounting bird head is adjusted to a position far away from the hub, and the dismounting bird head is adjusted to be tightly attached to the edge of the hub after the positioning connecting member is installed.
The bird head is in sliding fit with a spline sleeve arranged on a rotating ring through a spline shaft, the axis of the spline shaft is parallel to the axis of the rotating ring, the spline shaft is connected with a threaded shaft, the rotating ring is also rotatably provided with a nut block coaxial with the spline sleeve, the nut block is provided with a rotating handle, and the threaded shaft and the nut block form threaded fit; the adjusting method for disassembling and assembling the bird head comprises the following steps: rotating the rotating handle.
The utility model discloses a spacing ring, including solid fixed ring, annular end plate, rotating ring, limiting ring, fixing ring is formed by the angle ring and the ring-shaped end plate amalgamation of a cross-section for the L type, the notch both sides of annular are equipped with the flange that sets up to protruding stretching relatively, the inboard of rotating ring is equipped with the spacing ring that the cross-section is the T type, the flange difference joint is equipped with the slip sealing washer in the recess of spacing ring both sides and between the fitting surface of flange and.
And a step-shaped spigot is arranged between the inner side of the L-shaped angle ring and the inner side of the annular end plate.
The invention has the technical effects that: the vehicle-mounted tire remover adopted by the invention is used for flattening and simplifying the design of the traditional tire remover, and the vehicle-mounted tire remover is driven by the portable air pump which is always provided for the vehicle, so that the vehicle-mounted tire remover can be carried along with the vehicle and can repair damaged tires at any time and any place, and even if a plurality of tires are damaged, the vehicle-mounted tire remover does not need to seek road rescue, thereby reducing the driving risk and the maintenance cost.
Drawings
Fig. 1 is a perspective view of a use state of a vehicle-mounted tire remover according to an embodiment of the present invention;
FIG. 2 is an assembly view of the positioning connection member and the pneumatic mounting and dismounting member provided in the embodiment of the present invention;
FIG. 3 is an assembly view from another perspective of the positioning connection member and the pneumatic mounting and dismounting member provided in accordance with the embodiment of the present invention;
FIG. 4 is an exploded view of a positioning connection member and a pneumatic mounting/dismounting member provided in accordance with an embodiment of the present invention;
FIG. 5 is a bottom view of the positioning connection member and the pneumatic mounting/dismounting member provided in the embodiment of the present invention;
FIG. 6 is an enlarged partial view A-A of FIG. 5;
FIG. 7 is a side view of a positioning connection member and a pneumatic mounting/dismounting member provided in accordance with an embodiment of the present invention;
FIG. 8 is a cross-sectional view B-B of FIG. 7;
fig. 9 is a schematic view of a changed state of fig. 8.
Detailed Description
In order that the objects and advantages of the invention will be more clearly understood, the following description is given in conjunction with the accompanying examples. It is to be understood that the following text is merely illustrative of one or more specific embodiments of the invention and does not strictly limit the scope of the invention as specifically claimed.
Example 1
As shown in fig. 1, the vehicle-mounted tire remover comprises a positioning connection member 10, a pneumatic dismounting member 20 and a portable air pump 30, wherein the positioning connection member 10 is used for detachably and fixedly connecting with a hub where a damaged tire 40 is located, the pneumatic dismounting member 20 comprises a dismounting bird head 21 which is arranged along the circumferential direction of the positioning connection member 10 in a rotating manner and a pneumatic element which is used for driving the dismounting bird head 21 to rotate along the circumferential direction, and an inflation tube of the portable air pump 30 is connected with the pneumatic element. The invention carries out flattening and extremely simplified design on the traditional tire remover, and adopts the portable air pump 30 which is always provided in the vehicle to drive, so that the tire remover can be carried on the vehicle and can repair the damaged tire at any time and any place, and the road rescue is not required to be searched even if a plurality of tires are damaged, thereby reducing the driving risk and the maintenance cost.
Specifically, as shown in fig. 2 to 6, the positioning connection member 10 includes a fixed disk 11 and a floating disk 12, one end of the fixed disk 11 is provided with a plurality of limiting sleeves 111 in a protruding manner, the number and the orientation of the limiting sleeves 111 are consistent with those of bolt holes on a hub, and a central hole of each limiting sleeve 111 penetrates through the fixed disk 11; the floating disc 12 is positioned on one side of the fixed disc 11 opposite to the limiting sleeves 111, a plurality of pull pins 121 are arranged on one end face of the floating disc 12 opposite to the fixed disc 11, the number and the direction of the pull pins 121 are consistent with those of the limiting sleeves 111, the pull pins 121 respectively penetrate through the central holes of the limiting sleeves 111, the protruding ends of the pull pins 121 protrude out of the protruding ends of the limiting sleeves 111, the protruding ends of the pull pins 121 are also provided with protruding heads 122 protruding outwards in the radial direction, and expansion sleeves 112 made of elastic materials are arranged between the protruding heads 122 and the end faces of the limiting sleeves 111; and a tensioning unit for driving the floating disc 12 and the fixed disc 11 to be away from each other is arranged between the floating disc and the fixed disc. Preferably, the tensioning unit includes the screw hole that runs through floating disc 12 center setting to and constitute screw-thread fit's spanner 13 with the screw hole, spanner 13 includes mutually perpendicular's rotation portion and handheld portion, be equipped with on the rotation portion with screw hole complex external screw thread.
Specifically, as shown in fig. 4 and 6 to 9, the pneumatic element includes a fixed ring 22 fixedly connected to the positioning connection member 10 and a rotating ring 23 rotatably connected to the fixed ring 22, the fixed ring 22 is provided with a ring groove, the rotating ring 23 is slidably connected to a notch of the ring groove, and an inner wall of the ring groove and the rotating ring 23 form a ring-shaped chamber together; a partition plate 27 and a first piston 28 are arranged in the annular chamber, the partition plate 27 is fixedly connected with the fixed ring 22, the first piston 28 is fixedly connected with the rotating ring 23, the annular groove walls on the two sides of the partition plate 27 are respectively provided with an air inlet 25 and an air outlet 26, the air inlet 25 is communicated with an inflation tube of a portable air pump 30, and the air outlet 26 is communicated with the atmosphere; the bird head 21 is mounted on a rotating ring 23. Further, still be equipped with supplementary pneumatic unit on the rotating ring 23, supplementary pneumatic unit includes the arc cylinder 24 with the outer wall rigid coupling of rotating ring 23, be equipped with second piston 241 in the arc cylinder 24, the one end of second piston 241 is equipped with arc piston rod 242, dismouting bird head 21 is installed on arc piston rod 242, the rodless chamber of arc cylinder 24 is through the gas pocket 225 and the annular chamber intercommunication of seting up on the rotating ring 23. The gas hole 225 corresponds first piston 28 and sets up and link up to the intrados setting of first piston 28, be equipped with a guiding gutter 224 on the inner wall of annular, guiding gutter 224 is close to the one end setting at gas vent 26 place, when first piston 28 slides to the one end at gas vent 26 place, gas hole 225 communicates with annular chamber through guiding gutter 224. The initial state of the pneumatic element is shown in fig. 8, at this time, the first piston 28 is located on one side of the air inlet 25, when the portable air pump 30 is used to inflate the air inlet 25, the first piston 28 slides in the annular chamber in the counterclockwise direction, when the first piston 28 reaches the station shown in fig. 9, the air hole 225 is communicated with the annular chamber through the diversion groove 224, at this time, the high-pressure air enters the arc-shaped cylinder 24, and then the second piston 241 is pushed to move, and the dismounting bird head 21 is pushed for a stroke continuously in the counterclockwise direction, so as to ensure that the dismounting bird head 21 rotates for more than one circle, and further ensure that the tire and the hub are completely separated.
Furthermore, the detachable bird head 21 is fixed along the axis direction of the rotating ring 23. Specifically, as shown in fig. 6, the detachable bird head 21 is in sliding fit with a spline housing 212 provided on the rotating ring 23 through a spline shaft 211, an axis of the spline shaft 211 is parallel to an axis of the rotating ring 23, the spline shaft 211 is connected with a threaded shaft 213, the rotating ring 23 is further rotatably provided with a nut block 214 coaxial with the spline housing 212, the nut block 214 is provided with a rotating handle 215, and the threaded shaft 213 and the nut block 214 are in threaded fit.
Preferably, as shown in fig. 4 and 6, the fixing ring 22 is formed by splicing an angle ring 221 with an L-shaped cross section and an annular end plate 222, two sides of the notch of the annular groove are provided with flanges 223 protruding oppositely, the inner side of the rotating ring 23 is provided with a limiting ring 231 with a T-shaped cross section, the flanges 223 are respectively clamped in the grooves on two sides of the limiting ring 231, and a sliding sealing ring is arranged between the matching surfaces of the flanges 223 and the limiting ring 231. A step-shaped spigot is arranged between the inner side of the L-shaped angle ring 221 and the inner side of the annular end plate 222. The structural arrangement facilitates assembly between the fixed ring 22 and the rotating ring 23 while ensuring reliable sealing therebetween; during assembly, the rotating ring 23 is firstly clamped at the edge of the L-shaped angle ring 221, and then the annular end plate 222 is buckled with the L-shaped angle ring 221 and the rotating ring 23, and the annular end plate 222 is fixedly connected with the L-shaped angle ring 221 through bolts.
Example 2
A method for rapidly maintaining a vehicle tire comprises the following steps:
the method comprises the following steps: lifting the vehicle body on the side where the vehicle damaged tire 40 is located by using a jack, detaching the whole wheel by using a wrench 13, and then horizontally placing the wheel hub on the ground upwards;
step two: separating the tire from the hub by using a vehicle-mounted tire puller; the specific method comprises the following steps: firstly, fixedly connecting a positioning connecting member 10 with a wheel hub, sleeving the edge of the upper side of a tire on a dismounting bird head 21 by using a pry bar, connecting a pneumatic element with a portable air pump 30, connecting the air pump with a vehicle-mounted power supply, and starting the air pump to drive the dismounting bird head 21 to rotate until the upper edge of the tire is completely led out of the wheel hub; then disconnecting the pneumatic element from the portable air pump 30, reversely poking the dismounting bird head 21 to reset the dismounting bird head, sleeving the lower edge of the tire on the dismounting bird head 21 by using a pry bar, then connecting the pneumatic element with the portable air pump 30 again, driving the dismounting bird head 21 to rotate again by the pneumatic element until the lower edge of the tire is completely led out of the wheel hub, and completing the tire dismounting;
step three: repairing the tire by using a repairing tool;
step four: the method is characterized in that the tire is remounted on the wheel hub by utilizing the vehicle-mounted tire puller, and the specific method comprises the following steps: firstly, resetting the bird head 21 again, then obliquely placing the tire on the wheel hub, pressing one side of the lower edge of the tire into the annular groove of the wheel hub, pressing the bird head 21 on the lower edge of the tire on the side, and then starting the portable air pump 30 until the bird head 21 is completely led into the annular groove of the wheel hub; then resetting the bird head 21 again, sleeving one side of the upper edge of the tire in the annular groove of the hub by using a pry bar, pressing the bird head 21 on the upper edge of the tire on the side, and starting the portable air pump 30 until the bird head 21 is dismounted and the upper edge of the tire is completely led into the annular groove of the hub;
step five: and (4) dismantling the vehicle-mounted tire remover, then inflating the tire, then installing the tire back to the original position, and finally withdrawing the jack, so that the tire is repaired.
In the second step, the installation method of the positioning connection member 10 is as follows: firstly, the fixed disc 11 and the floating disc 12 are folded, then the limiting sleeves 111, the pull pins 121 and the expansion sleeves 112 are correspondingly inserted into the bolt holes of the wheel hub where the damaged tire is located one by one, and then the tensioning unit is driven to act, so that the floating disc 12 and the fixed disc 11 are far away from each other until the expansion sleeves 112 expand along the radial direction to be tightly attached to the inner walls of the bolt holes. The driving method of the tensioning unit comprises the following steps: the rotating part of the wrench 13 is screwed into the threaded hole, and when the top end of the rotating part abuts against the fixed disk 11, the wrench 13 is continuously rotated until the fixed disk 11 and the hub are not loosened when the wrench 13 is pulled upwards. During the installation of the positioning connecting member 10, the detachable bird head 21 is adjusted to a position far away from the hub, and after the positioning connecting member 10 is installed, the detachable bird head 21 is adjusted to be tightly attached to the edge of the hub. The adjusting method for disassembling and assembling the bird head 21 comprises the following steps: the rotating handle 215 is rotated.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (10)
1. A method for rapidly maintaining a vehicle tire is characterized by comprising the following steps:
the method comprises the following steps: lifting the vehicle body on the side where the damaged tire (40) of the vehicle is located by using a jack, detaching the whole wheel by using a wrench (13), and then flatly placing the wheel hub on the ground upwards;
step two: the tire is separated from the hub by using a vehicle-mounted tire remover, the vehicle-mounted tire remover comprises a positioning connecting member (10), a pneumatic dismounting member (20) and a portable air pump (30), the pneumatic dismounting member (20) comprises a dismounting bird head (21) which is arranged along the circumferential direction of the positioning connecting member (10) in a rotating manner and a pneumatic element for driving the dismounting bird head (21) to rotate in the circumferential direction; the specific method comprises the following steps: firstly, a positioning connecting component (10) is fixedly connected with a wheel hub, the edge of the upper side of a tire is sleeved on a dismounting bird head (21) by using a crowbar, a pneumatic element is connected with a portable air pump (30), the air pump is connected with a vehicle-mounted power supply, and then the air pump is started to drive the dismounting bird head (21) to rotate until the upper edge of the tire is completely led out of the wheel hub; then disconnecting the pneumatic element from the portable air pump (30), reversely stirring the dismounting bird head (21) to reset the dismounting bird head, sleeving the lower edge of the tire on the dismounting bird head (21) by using a pry bar, then connecting the pneumatic element with the portable air pump (30), driving the dismounting bird head (21) to rotate again by the pneumatic element until the lower edge of the tire is completely led out of the wheel hub, and completing tire dismounting;
step three: repairing the tire by using a repairing tool;
step four: the method is characterized in that the tire is remounted on the wheel hub by utilizing the vehicle-mounted tire puller, and the specific method comprises the following steps: firstly, resetting the dismounting bird head (21) again, then placing the tire on the wheel hub in an inclined manner, pressing one side of the lower edge of the tire into the annular groove of the wheel hub, pressing the dismounting bird head (21) on the lower edge of the tire on the side, and then starting the portable air pump (30) until the dismounting bird head (21) completely guides the lower edge of the tire into the annular groove of the wheel hub; then resetting the bird head (21) again, sleeving one side of the upper edge of the tire in the ring groove of the hub by using a pry bar, pressing the bird head (21) on the upper edge of the tire at the side, and starting the portable air pump (30) until the bird head (21) is dismounted to completely guide the upper edge of the tire into the ring groove of the hub;
step five: and (4) dismantling the vehicle-mounted tire remover, then inflating the tire, then installing the tire back to the original position, and finally withdrawing the jack, so that the tire is repaired.
2. The method for rapid repair of vehicle tires according to claim 1, characterized in that: in the second step, the positioning connecting component (10) comprises a fixed disc (11) and a floating disc (12), one end of the fixed disc (11) is provided with a plurality of limiting sleeves (111) in a protruding mode, the number and the orientation of the limiting sleeves (111) are consistent with those of bolt holes in a hub, and central holes of the limiting sleeves (111) penetrate through the fixed disc (11); the floating disc (12) is positioned on one side of the fixed disc (11) opposite to the limiting sleeves (111), a plurality of pull pins (121) are arranged on one end face of the floating disc (12) opposite to the fixed disc (11), the number and the direction of the pull pins (121) are consistent with those of the limiting sleeves (111), each pull pin (121) respectively penetrates through a central hole of each limiting sleeve (111), the protruding end of each pull pin (121) protrudes out of the protruding end of each limiting sleeve (111), the protruding end of each pull pin (121) is also provided with a raised head (122) which protrudes outwards in the radial direction, and an expansion sleeve (112) made of elastic materials is arranged between the raised head (122) and the end face of each limiting sleeve (111); a tensioning unit for driving the floating disc (12) and the fixed disc (11) to be away from each other is arranged between the floating disc and the fixed disc; the installation method of the positioning connecting component (10) comprises the following steps: firstly, a fixed disc (11) and a floating disc (12) are folded, then a limiting sleeve (111), a pull pin (121) and an expansion sleeve (112) are correspondingly inserted into a bolt hole of a hub where a damaged tire is located one by one, and then a tensioning unit is driven to act, so that the floating disc (12) and the fixed disc (11) are far away from each other until the expansion sleeve (112) expands along the radial direction to be tightly attached to the inner wall of the bolt hole.
3. The method for rapid repair of vehicle tires according to claim 2, characterized in that: the tensioning unit comprises a threaded hole penetrating through the center of the floating disc (12) and a wrench (13) in threaded fit with the threaded hole, the wrench (13) comprises a rotating part and a handheld part which are perpendicular to each other, and external threads matched with the threaded hole are arranged on the rotating part; the driving method of the tensioning unit comprises the following steps: the rotating part of the wrench (13) is screwed into the threaded hole, when the top end of the rotating part abuts against the fixed disc (11), the wrench (13) is continuously rotated until the fixed disc (11) and the hub are not loosened when the wrench (13) is lifted upwards.
4. The method for rapid repair of vehicle tires according to claim 1, characterized in that: in the second step, the pneumatic element comprises a fixed ring (22) fixedly connected with the positioning connecting component (10) and a rotating ring (23) rotatably connected with the fixed ring (22), the fixed ring (22) is provided with a ring groove, the rotating ring (23) is slidably connected with a notch of the ring groove, and the inner wall of the ring groove and the rotating ring (23) are combined into an annular chamber; a partition plate (27) and a first piston (28) are arranged in the annular cavity, the partition plate (27) is fixedly connected with a fixed ring (22), the first piston (28) is fixedly connected with a rotating ring (23), air inlets (25) and air outlets (26) are respectively arranged on the annular groove walls on the two sides of the partition plate (27), the air inlets (25) are communicated with an inflation tube of a portable air pump (30), and the air outlets (26) are communicated with the atmosphere; the bird head (21) is arranged on the rotating ring (23).
5. The method for rapid repair of vehicle tires according to claim 4, characterized in that: still be equipped with supplementary pneumatic unit on swivel becket (23), supplementary pneumatic unit includes arc cylinder (24) with swivel becket (23) outer wall rigid coupling, be equipped with second piston (241) in arc cylinder (24), the one end of second piston (241) is equipped with arc piston rod (242), dismouting bird head (21) are installed on arc piston rod (242), the no pole chamber of arc cylinder (24) is through air hole (225) and the annular chamber intercommunication of seting up on swivel becket (23).
6. The method for rapid repair of vehicle tires according to claim 5, characterized in that: pore (225) correspond first piston (28) and set up and link up the intrados setting to first piston (28), be equipped with a guiding gutter (224) on the inner wall of annular, guiding gutter (224) are close to the one end setting at gas vent (26) place, when first piston (28) slide to the one end at gas vent (26) place, pore (225) are through guiding gutter (224) and annular chamber intercommunication.
7. The method for rapid repair of vehicle tires according to claim 4, characterized in that: the dismounting bird head (21) is adjustably and fixedly arranged along the axis direction of the rotating ring (23); in the process of installing the positioning connecting member (10), the dismounting bird head (21) is adjusted to a position far away from the hub, and after the positioning connecting member (10) is installed, the dismounting bird head (21) is adjusted to be tightly attached to the edge of the hub.
8. The method for rapid repair of vehicle tires according to claim 7, characterized in that: the bird head assembly and disassembly device is characterized in that the bird head assembly and disassembly device (21) is in sliding fit with a spline sleeve (212) arranged on a rotating ring (23) through a spline shaft (211), the axis of the spline shaft (211) is parallel to the axis of the rotating ring (23), a threaded shaft (213) is connected onto the spline shaft (211), a nut block (214) coaxial with the spline sleeve (212) is further rotatably arranged on the rotating ring (23), a rotating handle (215) is arranged on the nut block (214), and the threaded shaft (213) is in threaded fit with the nut block (214); the adjusting method for disassembling and assembling the bird head (21) comprises the following steps: rotating the rotating handle (215).
9. The method for rapid repair of vehicle tires according to claim 4, characterized in that: the fixing ring (22) is formed by splicing an angle ring (221) and an annular end plate (222) of which the cross section is L-shaped, flanges (223) which are oppositely and convexly arranged are arranged on two sides of a groove opening of the ring groove, a limiting ring (231) of which the cross section is T-shaped is arranged on the inner side of the rotating ring (23), and the flanges (223) are respectively clamped in grooves on two sides of the limiting ring (231) and provided with a sliding sealing ring between matching surfaces of the flanges (223) and the limiting ring (231).
10. The method for rapid repair of vehicle tires according to claim 9, characterized in that: a step-shaped spigot is arranged between the inner side of the L-shaped angle ring (221) and the inner side of the annular end plate (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910381130.7A CN110281716B (en) | 2019-05-08 | 2019-05-08 | Method for quickly maintaining vehicle tire |
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| CN201910381130.7A CN110281716B (en) | 2019-05-08 | 2019-05-08 | Method for quickly maintaining vehicle tire |
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| CN110281716A CN110281716A (en) | 2019-09-27 |
| CN110281716B true CN110281716B (en) | 2021-06-04 |
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| CN201910381130.7A Active CN110281716B (en) | 2019-05-08 | 2019-05-08 | Method for quickly maintaining vehicle tire |
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| CN110281716A (en) | 2019-09-27 |
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Effective date of registration: 20210506 Address after: 272000 quanpu Town, Liangshan County, Jining City, Shandong Province Applicant after: Shandong Zhengyang Technology Co.,Ltd. Address before: 3 / F, international talent City, building G3, phase II, innovation industrial park, Hefei high tech Zone, Anhui Province, 230088 Applicant before: Anhui Alphabet Industrial Design Co.,Ltd. |
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Denomination of invention: Rapid maintenance method of vehicle tire Effective date of registration: 20211025 Granted publication date: 20210604 Pledgee: Industrial and Commercial Bank of China Limited Liangshan sub branch Pledgor: Shandong Zhengyang Technology Co.,Ltd. Registration number: Y2021980011231 |
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Date of cancellation: 20220831 Granted publication date: 20210604 Pledgee: Industrial and Commercial Bank of China Limited Liangshan sub branch Pledgor: Shandong Zhengyang Technology Co.,Ltd. Registration number: Y2021980011231 |
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Denomination of invention: Quick maintenance methods for vehicle tires Effective date of registration: 20230906 Granted publication date: 20210604 Pledgee: Industrial and Commercial Bank of China Limited Liangshan sub branch Pledgor: Shandong Zhengyang Technology Co.,Ltd. Registration number: Y2023980055439 |