CN112918199A - Tire detection control equipment based on wireless network and use method thereof - Google Patents
Tire detection control equipment based on wireless network and use method thereof Download PDFInfo
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- CN112918199A CN112918199A CN202110070170.7A CN202110070170A CN112918199A CN 112918199 A CN112918199 A CN 112918199A CN 202110070170 A CN202110070170 A CN 202110070170A CN 112918199 A CN112918199 A CN 112918199A
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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
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/06—Signalling devices actuated by deformation of the tyre, e.g. tyre mounted deformation sensors or indirect determination of tyre deformation based on wheel speed, wheel-centre to ground distance or inclination of wheel axle
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
- G01L7/18—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements using liquid as the pressure-sensitive medium, e.g. liquid-column gauges
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- Tires In General (AREA)
Abstract
The invention discloses a tire detection control device based on a wireless network and a use method thereof, belonging to the field of tire detection, wherein a piezochromic liquid stored in a ball is rapidly discolored after being extruded, and flows to the inner side of a guide pipe to be mixed with thermochromic powder, the inner side of a marking and positioning layer is displayed through the guide pipe, so that the stress point on the outer side of a tire can be conveniently and rapidly marked, when an attaching layer is depressed by pressure, the outer side of a deformation detection ball is extruded through an arc-shaped top plate to deform the outer side of the deformation detection ball, the paraffin powder is extruded through a thermal expansion air bag and the deformation detection ball, so that the density of the paraffin powder is improved, the density of the paraffin powder is detected through a sealing detector to analyze the deformation quantity during tire extrusion, when the outer side of the tire is extruded, the toughness of the inner wall of the tire is improved through tough fibers in a limiting strip, the side of the, thereby effectively reducing the bulge phenomenon of the tire after being extruded.
Description
Technical Field
The invention relates to the field of tire detection, in particular to tire detection control equipment based on a wireless network and a using method thereof.
Background
The tire is a circular ring-shaped elastic rubber product which is assembled on various vehicles or machines and is grounded and rolled, and is usually installed on a metal rim, can support a vehicle body, buffer external impact, realize contact with a road surface and ensure the driving performance of the vehicle, is often used under complicated and harsh conditions, bears various deformation, load, force and high and low temperature effects during driving, and therefore has high bearing performance, traction performance and buffering performance, and simultaneously has high wear resistance and flexibility resistance, low rolling resistance and heat generation.
The tire is a carrier for force transmission between a vehicle and a road surface, and the driving force, the braking force, the steering force and the like are transmitted through the tire, so that the operations of driving, braking, steering and the like of the vehicle are realized, the load of the vehicle is supported, the vehicle load causes the sinking of the tire until the average pressure of the ground contact area of the tire and the inflation pressure in the tire reach balance, the vibration and the impact force in the driving process of the vehicle are relieved and absorbed, the early damage of parts of the vehicle caused by severe vibration is avoided, meanwhile, the tire is adaptive to the high-speed driving state of the vehicle, the driving noise is reduced, and the driving safety, the comfort, the operation stability and the fuel.
When the existing tire and the ground are squeezed to generate cracks, the damaged parts, cracks and leak parts in the tire are not easy to find, and the difficulty in maintaining the tire is improved.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a tire detection control device based on a wireless network and a using method thereof, the scheme reduces the impact force and the pressure applied to the inner wall of a tire through an attaching layer and a buffer layer, when a storage ball in the attaching layer is extruded, the color of the pressure-induced color-changing liquid in the storage ball is rapidly changed after being extruded, and the color is mixed with temperature-sensitive color-changing powder after flowing to the inner side of a guide pipe and is displayed on the inner side of a marking positioning layer through the guide pipe, so that the stress point on the outer side of the tire can be rapidly marked, when the attaching layer is depressed by pressure, the outer side of a deformation detection ball is extruded through an arc-shaped top plate, the outer side of the deformation detection ball is deformed, the inner space of the deformation detection ball is extruded after the deformation detection ball is deformed, meanwhile, the heat generated after the extrusion on the outer side of the, thereby improve the density of paraffin powder, the deformation volume when the density analysis tire extrusion of detection paraffin powder through sealed detector, when the tire outside received the extrusion, the toughness of tire inner wall is improved through the toughness fibre in the spacing, the extrusion that reduces the tire makes the tire side lead to the fracture of side cord, and the tire receives the high temperature that extruded a moment received and makes carbon dioxide gas at spacing inside inflation, reduce the cracked probability of side cord of tire inner wall, thereby effectual reduction tire receives to take place the swell phenomenon after the extrusion.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A tire detection control device based on a wireless network comprises a tire and a hub, wherein an adhesive layer is fixedly connected to the inner wall of the tire, a buffer layer is fixedly connected to the inner wall of the adhesive layer, an annular supporting net is fixedly connected to the inner wall of the buffer layer, a mark positioning layer is fixedly connected to the inner wall of the annular supporting net, a plurality of storage balls which are uniformly distributed are fixedly connected to the inner portion of the adhesive layer, a piezochromic liquid is filled in the storage balls, a guide pipe is fixedly connected to the lower end of each storage ball and communicated with the inside of each storage ball, an isolation film is fixedly connected to the inner wall of each guide pipe, guide fibers are fixedly connected between the isolation films, a temperature-sensitive color-changing powder is filled in the guide pipe and is located on the inner side of the isolation film, one end, far away from the storage balls, of each guide pipe penetrates through the buffer layer and the annular supporting net and is fixedly connected with the mark positioning layer, the inside fixedly connected with a plurality of evenly distributed's of buffer layer form detection device, when the vehicle makes the outside of tire receive the extrusion when driving, reduce impact force and the pressure that the tire inner wall received through buffer layer and buffer layer, when the ball of depositing of laminating in situ portion receives the extrusion, deposit the interior pressure of ball and send the color change liquid extrusion back fast and discolour, and the inboard and the temperature sensing that flow to the stand pipe discolour the powder mixture, show the inboard at mark location layer through the stand pipe, be convenient for mark tire outside stress point fast.
Further, the shape detection device comprises a deformation detection ball, a thermal expansion air bag is arranged inside the deformation detection ball, paraffin powder is filled inside the deformation detection ball, the paraffin powder is located on the outer side of the thermal expansion air bag, a plurality of arc-shaped top plates which are uniformly distributed are fixedly connected to the inner wall of the adhesive layer, the inner wall of each arc-shaped top plate is matched with the outer end of the deformation detection ball, a sealing detector is fixedly connected between a plurality of deformation detection balls, a plurality of anti-bulging devices which are uniformly distributed are fixedly connected to the inner side wall of the tire, when the adhesive layer is depressed under pressure, the outer side of the deformation detection ball is extruded through the arc-shaped top plates, so that the outer side of the deformation detection ball is deformed, the inner space of the deformation detection ball is extruded after the deformation detection ball is deformed, and meanwhile, the thermal expansion air bag is expanded due to heat, the paraffin powder is extruded through the thermal expansion air bag and the deformation detection ball, so that the density of the paraffin powder is improved, and the deformation quantity of the tire during extrusion is analyzed through detecting the density of the paraffin powder through the sealing detector.
Furthermore, the anti-bulging device comprises a limiting strip, carbon dioxide gas is filled in the limiting strip, the tough fibers are fixedly connected to the inner wall of the limiting strip, when the outer side of the tire is extruded, the toughness of the inner wall of the tire is improved through the tough fibers in the limiting strip, the extrusion of the tire is reduced, so that the side surface of the tire is fractured by the side cord, the tire is expanded in the limiting strip by the carbon dioxide gas due to the high temperature instantly received by the extrusion, the probability of fracture of the side surface cord of the inner wall of the tire is reduced, and therefore the bulging phenomenon after the tire is extruded is effectively reduced.
Furthermore, the deformation detection ball is made of shape memory alloy, the shape memory alloy has a one-way memory effect, the deformation detection ball is rapidly recovered by heating the outer side of the deformation detection ball, and the density of the molten paraffin powder in the deformation detection ball is recovered at high temperature, so that the deformation detection ball is convenient to reuse.
Furthermore, the tough fibers are made of reinforced chloroprene rubber composite materials, so that the high-strength, high elasticity, high toughness, tear resistance, high tensile strength and anti-moth performance are maintained while the elasticity of rubber is achieved, and the anti-compression effect of the tire is improved.
Furthermore, fixedly connected with annular protection strip between tire and the wheel hub, the inside fixedly connected with balancing weight of annular protection strip is convenient for carry out action balance detection to the tire through the position of adjusting annular protection strip.
Further, wheel hub's inner wall fixedly connected with treater, the inside wall fixedly connected with vibrations detector of tire, vibrations detector and treater electric connection will detect data through wireless network transmission to mobile terminal through the treater, the efficient deformation volume that detects the tire of being convenient for.
Furthermore, the outer end of the hub is coated with the hydrophobic coating, so that corrosive liquid is prevented from being adhered to the surface of the hub, the service life of the hub is effectively prolonged, and the surface of the hub is not easy to corrode.
A method of using a wireless network based tire testing control device, comprising the steps of:
s1, when the storage ball inside the laminating layer is extruded, the color of the pressure-induced color-changing liquid in the storage ball is quickly changed after being extruded, and the color of the pressure-induced color-changing liquid flows to the inner side of the guide pipe to be mixed with the temperature-sensitive color-changing powder, and is displayed on the inner side of the marking positioning layer through the guide pipe, so that the outer side stress point of the tire can be conveniently and quickly marked;
s2, extruding the outer side of the deformation detection ball through the arc-shaped top plate, expanding a thermal expansion air bag through heat generated after the outer side of the tire is extruded, extruding paraffin powder through the thermal expansion air bag and the deformation detection ball, and detecting the density of the paraffin powder through a sealing detector to analyze the deformation amount of the tire during extrusion;
s3, when the outer side of the tire is extruded, the toughness of the inner wall of the tire is improved through the tough fibers in the limiting strips, and the tire is expanded inside the limiting strips due to the high temperature received at one moment of extrusion.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the scheme reduces the impact force and pressure applied to the inner wall of the tire through the adhesive layer and the buffer layer, when a storage ball in the adhesive layer is extruded, the color of the pressure-induced color-changing liquid in the storage ball is quickly changed after being extruded, the pressure-induced color-changing liquid flows to the inner side of the guide pipe to be mixed with the temperature-sensitive color-changing powder, the pressure-sensitive color-changing liquid is displayed on the inner side of the marking positioning layer through the guide pipe, the stress point on the outer side of the tire is conveniently and quickly marked, when the adhesive layer is depressed by pressure, the outer side of the deformation detection ball is extruded through the arc-shaped top plate, so that the outer side of the deformation detection ball is deformed, the inner space of the deformation detection ball is extruded after the deformation detection ball is deformed, meanwhile, the thermal expansion air bag is expanded through heat generated after the extrusion on the outer side of the tire, the paraffin powder is extruded through, when the tire outside receives the extrusion, through the toughness fibre improvement tire inner wall in the spacing strip toughness, the extrusion that reduces the tire makes the tire side lead to the side cord fracture, and the tire receives the high temperature that extruded receives in the twinkling of an eye and makes carbon dioxide gas at the inside inflation of spacing strip, reduces the cracked probability of side cord of tire inner wall to effectual reduction tire receives the emergence bulge phenomenon after the extrusion.
(2) The shape detection device comprises a deformation detection ball, a thermal expansion air bag is arranged inside the deformation detection ball, paraffin powder is filled inside the deformation detection ball, the paraffin powder is positioned outside the thermal expansion air bag, the inner wall of an attaching layer is fixedly connected with a plurality of arc-shaped top plates which are uniformly distributed, the inner wall of each arc-shaped top plate is matched with the outer end of the deformation detection ball, a sealing detector is fixedly connected among the deformation detection balls, the inner side wall of the tire is fixedly connected with a plurality of anti-bulging devices which are uniformly distributed, when the attaching layer is depressed by pressure, the outer side of each deformation detection ball is extruded by the arc-shaped top plates to deform the outer side of the deformation detection ball, the inner space of each deformation detection ball is extruded after the deformation detection ball is deformed, meanwhile, the thermal expansion air bag is expanded by heat generated after the outer side of the tire is extruded, and, thereby improving the density of the paraffin powder, and detecting the density of the paraffin powder by a sealing detector to analyze the deformation quantity of the tire during extrusion.
(3) Prevent the swell device and include spacing, the inside packing of spacing has carbon dioxide gas, the inner wall fixedly connected with toughness fibre of spacing, when the tire outside receives the extrusion, toughness fibre through the interior toughness fibre of spacing improves the tire inner wall, the extrusion that reduces the tire makes the tire side lead to the fracture of side cord, and the tire receives the high temperature that extruded a moment received and makes carbon dioxide gas at spacing inside inflation, reduce the cracked probability of side cord of tire inner wall, thereby effectual reduction tire receives and takes place the swell phenomenon after the extrusion.
(4) The deformation detection ball is made of shape memory alloy, the shape memory alloy has a one-way memory effect, the deformation detection ball is quickly recovered by heating the outer side of the deformation detection ball, and the density of the paraffin powder in the deformation detection ball is recovered after the paraffin powder is melted at high temperature, so that the deformation detection ball is convenient to reuse.
(5) The tough fiber is made of reinforced chloroprene rubber composite material, has the elasticity of rubber, maintains high strength, high elasticity, high toughness, tear resistance, strong tensile resistance and mothproof performance, and improves the compression resistance effect of the tire.
(6) The annular protection strip is fixedly connected between the tire and the hub, the balancing weight is fixedly connected inside the annular protection strip, and the position of the annular protection strip is adjusted to facilitate dynamic balance detection of the tire.
(7) The inner wall fixedly connected with treater of wheel hub, the inside wall fixedly connected with vibrations detector of tire, vibrations detector and treater electric connection will detect data through wireless network transmission to mobile terminal through the treater, the efficient deformation volume that detects the tire of being convenient for.
(8) The outer end of the hub is coated with the hydrophobic coating, so that corrosive liquid is reduced from being adhered to the surface of the hub, the service life of the hub is effectively prolonged, and the surface of the hub is not easy to corrode.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
FIG. 3 is a schematic view of the front cross-sectional structure of the storage ball of the present invention;
FIG. 4 is a schematic diagram of a front cross-sectional view of a deformation inspection ball according to the present invention;
FIG. 5 is a schematic view of the cross-sectional structure of the tire inner wall in front view.
The reference numbers in the figures illustrate:
the tire comprises a tire 1, a wheel hub 2, a laminating layer 3, a buffer layer 4, an annular supporting net 5, a marking and positioning layer 6, a storage ball 7, a guide pipe 8, an arc-shaped top plate 9, a deformation detection ball 10, a density detector 11, a piezochromic liquid 12, guide fibers 14, a thermochromic powder 15, paraffin powder 16, a thermal expansion air bag 17, a limiting strip 18, a tough fiber 19 and carbon dioxide gas 20.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-3, a tire detection control device based on a wireless network comprises a tire 1 and a hub 2, wherein an inner wall of the tire 1 is fixedly connected with an adhesive layer 3, an inner wall of the adhesive layer 3 is fixedly connected with a buffer layer 4, an inner wall of the buffer layer 4 is fixedly connected with an annular supporting net 5, an inner wall of the annular supporting net 5 is fixedly connected with a mark positioning layer 6, the adhesive layer 3 is fixedly connected with a plurality of uniformly distributed storage balls 7, the storage balls 7 are filled with a pressure-induced color-changing liquid 12, the lower ends of the storage balls 7 are fixedly connected with a guide pipe 8, the guide pipe 8 is communicated with the interior of the storage balls 7, the inner wall of the guide pipe 8 is fixedly connected with isolation films, a guide fiber 14 is fixedly connected between a pair of isolation films, the interior of the guide pipe 8 is filled with a temperature-sensitive color-changing powder 15, the temperature-sensitive color-changing powder 15 is positioned on the inner sides of the isolation films, one end of the guide pipe 8, form detection device of a plurality of evenly distributed of inside fixedly connected with of buffer layer 4, when the vehicle makes the outside of tire 1 receive the extrusion when driving, reduce impact force and pressure that 1 inner wall of tire received through buffer layer 4 and buffer layer 4, when the inside ball 7 of depositing of laminating layer 3 receives the extrusion, deposit the quick colour change after the extrusion of the pressure discoloration liquid 12 in the ball 7, and the inboard and the temperature sensing that flow to stand pipe 8 mix that discolours powder 15, show the inboard at mark location layer 6 through stand pipe 8, be convenient for mark 1 outside stress point fast.
Referring to fig. 4, the form detection device includes a deformation detection ball 10, a thermal expansion air bag 17 is disposed inside the deformation detection ball 10, paraffin powder 16 is filled inside the deformation detection ball 10, the paraffin powder 16 is located outside the thermal expansion air bag 17, a plurality of arc-shaped top plates 9 are fixedly connected to an inner wall of the adhesive layer 3, the inner wall of each arc-shaped top plate 9 is matched with an outer end of the deformation detection ball 10, a sealing detector 11 is fixedly connected between the deformation detection balls 10, a plurality of anti-bulging devices are fixedly connected to an inner side wall of the tire 1, when the adhesive layer 3 is depressed by pressure, the outer side of the deformation detection ball 10 is squeezed by the arc-shaped top plates 9, so that the outer side of the deformation detection ball 10 is deformed, the inner space of the deformation detection ball 10 is squeezed after the deformation detection ball 10 is deformed, and at the same time, the thermal expansion air bag 17 is expanded by heat generated, the paraffin powder 16 is pressed by the thermal expansion bladder 17 and the deformation detecting ball 10 to increase the density of the paraffin powder 16, and the density of the paraffin powder 16 is detected by the seal detector 11 to analyze the amount of deformation when the tire 1 is pressed.
Referring to fig. 5, the anti-bulging device includes a limiting strip 18, carbon dioxide gas 20 is filled in the limiting strip 18, and tough fibers 19 are fixedly connected to the inner wall of the limiting strip 18, when the outer side of the tire 1 is extruded, the toughness of the inner wall of the tire 1 is improved through the tough fibers 19 in the limiting strip 18, so that the side of the tire caused by the extrusion of the tire 1 is reduced, and the carbon dioxide gas 20 expands in the limiting strip 18 due to the high temperature instantaneously received by the tire 1, thereby reducing the probability of the side of the inner wall of the tire 1 that the side of the tire is broken, and further effectively reducing the bulging phenomenon after the tire 1 is extruded.
Referring to fig. 4-5, the deformation detection ball 10 is made of shape memory alloy, and the shape memory alloy has one-way memory effect, and the deformation detection ball 10 is rapidly recovered by heating the outer side of the deformation detection ball 10, and the density of the paraffin powder 16 in the deformation detection ball 10 is recovered at high temperature after melting, so that the deformation detection ball is convenient for reuse, and the flexible fiber 19 is made of reinforced chloroprene rubber composite material, so that the tire has the elasticity of rubber, maintains the performances of high strength, high elasticity, high toughness, tearing resistance, strong tensile resistance and worm damage resistance, and improves the compression resistance effect of the tire 1.
Please refer to fig. 1, fixedly connected with annular protection strip between tire 1 and wheel hub 2, the inside fixedly connected with balancing weight of annular protection strip, position through adjusting annular protection strip, be convenient for carry out dynamic balance to tire 1 and detect, wheel hub 2's inner wall fixedly connected with treater, tire 1's inside wall fixedly connected with shock detector, shock detector and treater electric connection, through the treater with detect data through wireless network transmission to mobile terminal, be convenient for the efficient deformation volume that detects tire 1, wheel hub 2's outer end is scribbled and is brushed hydrophobic coating, reduce corrosive liquids and adhere on wheel hub 2's surface, the effectual life who improves wheel hub 2, make its surface be difficult for corroding.
A method of using a wireless network based tire testing control device, comprising the steps of:
s1, when the storage ball 7 in the laminating layer 3 is extruded, the color of the pressure-induced color-changing liquid 12 in the storage ball 7 is quickly changed after being extruded, and the color of the pressure-induced color-changing liquid flows to the inner side of the guide pipe 8 to be mixed with the temperature-sensitive color-changing powder 15, and is displayed on the inner side of the marking positioning layer 6 through the guide pipe 8, so that the outer side stress point of the tire 1 can be quickly marked;
s2, extruding the outer side of the deformation detection ball 10 through the arc-shaped top plate 9, expanding the thermal expansion air bag 17 through heat generated after the outer side of the tire 1 is extruded, extruding paraffin powder 16 through the thermal expansion air bag 17 and the deformation detection ball 10, and detecting the density of the paraffin powder 16 through the sealing detector 11 to analyze the deformation amount of the tire 1 during extrusion;
s3, when the outer side of the tire 1 is extruded, the toughness of the inner wall of the tire 1 is improved through the tough fibers 19 in the limiting strip 18, and the carbon dioxide gas 20 expands in the limiting strip 18 due to the high temperature at the moment when the tire 1 is extruded.
The scheme reduces the impact force and the pressure on the inner wall of the tire 1 through the attaching layer 3 and the buffer layer 4, when the storage ball 7 in the attaching layer 3 is extruded, the color of the piezochromic liquid 12 in the attaching layer is quickly changed after being extruded, and the thermochromic liquid flows to the inner side of the guide pipe 8 to be mixed with the thermochromic powder 15 and is displayed on the inner side of the mark positioning layer 6 through the guide pipe 8, so that the stress point on the outer side of the tire 1 is quickly marked, when the attaching layer 3 is depressed by pressure, the outer side of the deformation detection ball 10 is extruded through the arc-shaped top plate 9, the outer side of the deformation detection ball 10 is deformed, the inner space of the deformation detection ball 10 is extruded, meanwhile, the thermal expansion air bag 17 is expanded through the heat generated after the outer side of the tire 1 is extruded, the paraffin powder 16 is extruded through the thermal expansion air bag 17 and the deformation detection ball 10, thereby improving the density of the paraffin powder 16, the deformation amount, when the outer side of the tire 1 is extruded, the toughness of the inner wall of the tire 1 is improved through the tough fibers 19 in the limiting strips 18, the probability of fracture of the side cord line of the tire 1 is reduced, the carbon dioxide gas 20 is expanded in the limiting strips 18 due to high temperature generated in the moment when the tire 1 is extruded, the probability of fracture of the side cord line of the inner wall of the tire 1 is reduced, and therefore the bulging phenomenon after the tire 1 is extruded is effectively reduced.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (9)
1. A tire detection control device based on a wireless network comprises a tire (1) and a hub (2), and is characterized in that: the inner wall of the tire (1) is fixedly connected with an attaching layer (3), the inner wall of the attaching layer (3) is fixedly connected with a buffer layer (4), the inner wall of the buffer layer (4) is fixedly connected with an annular supporting net (5), the inner wall of the annular supporting net (5) is fixedly connected with a mark positioning layer (6), the inside of the attaching layer (3) is fixedly connected with a plurality of uniformly distributed storage balls (7), the inside of the storage balls (7) is filled with a piezochromic liquid (12), the lower end of the storage balls (7) is fixedly connected with a guide pipe (8), the guide pipe (8) is communicated with the inside of the storage balls (7), the inner wall of the guide pipe (8) is fixedly connected with an isolation membrane, a pair of guide fibers (14) is fixedly connected between the isolation membranes, and the inside of the guide pipe (8) is filled with a temperature-sensitive variable toner (15), the temperature-sensing color-changing powder (15) is located on the inner side of the isolating membrane, one end, far away from the storage ball (7), of the guide pipe (8) penetrates through the buffer layer (4) and the annular supporting net (5) and is fixedly connected with the mark positioning layer (6), and a plurality of uniformly-distributed form detection devices are fixedly connected inside the buffer layer (4).
2. A tire sensing control apparatus based on a wireless network according to claim 1, wherein: form detection device detects ball (10) including deformation, the inside that deformation detected ball (10) is equipped with thermal expansion gasbag (17), the inside packing that deformation detected ball (10) has paraffin powder (16), paraffin powder (16) are located the outside of thermal expansion gasbag (17), the inner wall fixedly connected with a plurality of evenly distributed's of laminating layer (3) arc roof (9), the inner wall of arc roof (9) and the outer end phase-match of deformation detection ball (10), it is a plurality of equal fixedly connected with seal detector (11) between deformation detection ball (10), the inside wall fixedly connected with of tire (1) prevents the bulging device of a plurality of evenly distributed.
3. A tire inspection control apparatus based on a wireless network according to claim 2, wherein: the anti-bulging device comprises a limiting strip (18), carbon dioxide gas (20) is filled in the limiting strip (18), and the inner wall of the limiting strip (18) is fixedly connected with flexible fibers (19).
4. A tire inspection control apparatus based on a wireless network according to claim 2, wherein: the deformation detection ball (10) is made of shape memory alloy, and the shape memory alloy has a one-way memory effect.
5. A tire sensing control apparatus based on a wireless network according to claim 3, wherein: the tough fibers (19) are made of reinforced chloroprene rubber composite materials.
6. A tire sensing control apparatus based on a wireless network according to claim 1, wherein: fixedly connected with annular protection strip between tire (1) and wheel hub (2), the inside fixedly connected with balancing weight of annular protection strip.
7. A tire sensing control apparatus based on a wireless network according to claim 1, wherein: the inner wall fixedly connected with treater of wheel hub (2), the inside wall fixedly connected with vibrations detector of tire (1), vibrations detector and treater electric connection.
8. A tire sensing control apparatus based on a wireless network according to claim 1, wherein: the outer end of the hub (2) is coated with a hydrophobic coating.
9. The use method of a tire checking control apparatus based on a wireless network according to any one of claims 1 to 8, wherein: the method comprises the following steps:
s1, when the storage ball (7) in the laminating layer (3) is extruded, the color of the pressure-induced color changing liquid (12) in the storage ball (7) is changed rapidly after being extruded, the color of the pressure-induced color changing liquid flows to the inner side of the guide pipe (8) to be mixed with the temperature-sensitive color changing powder (15), and the color of the pressure-induced color changing liquid is displayed on the inner side of the marking positioning layer (6) through the guide pipe (8), so that the outer side stress point of the tire (1) can be marked rapidly;
s2, extruding the outer side of the deformation detection ball (10) through the arc-shaped top plate (9), expanding a thermal expansion air bag (17) through heat generated after the outer side of the tire (1) is extruded, extruding paraffin powder (16) through the thermal expansion air bag (17) and the deformation detection ball (10), and detecting the density of the paraffin powder (16) through a sealing detector (11) to analyze the deformation amount of the tire (1) during extrusion;
s3, when the outer side of the tire (1) is extruded, the toughness of the inner wall of the tire (1) is improved through the tough fibers (19) in the limiting strip (18), and the carbon dioxide gas (20) expands in the limiting strip (18) due to the high temperature of the tire (1) at the moment of extrusion.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113484148A (en) * | 2021-08-04 | 2021-10-08 | 陈泰都 | Stainless steel tableware strength detection process |
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2021
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113484148A (en) * | 2021-08-04 | 2021-10-08 | 陈泰都 | Stainless steel tableware strength detection process |
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Application publication date: 20210608 |
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