CN106381824B - A kind of portable baton type tire burster - Google Patents
A kind of portable baton type tire burster Download PDFInfo
- Publication number
- CN106381824B CN106381824B CN201610910772.8A CN201610910772A CN106381824B CN 106381824 B CN106381824 B CN 106381824B CN 201610910772 A CN201610910772 A CN 201610910772A CN 106381824 B CN106381824 B CN 106381824B
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- CN
- China
- Prior art keywords
- caltrop
- rotary shaft
- rigid sleeve
- interconnecting piece
- tire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/12—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions for forcibly arresting or disabling vehicles, e.g. spiked mats
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B15/00—Weapons not otherwise provided for, e.g. nunchakus, throwing knives
- F41B15/02—Batons; Truncheons; Sticks; Shillelaghs
- F41B15/06—Batons; Truncheons; Sticks; Shillelaghs with inserted knives or spikes
Abstract
The invention discloses a kind of portable baton type tire bursters, including rigid sleeve, internal supporting-core and handle, wherein the axial direction of the rigidity sleeve is provided with multigroup straight slot, every group of straight slot includes circumferentially disposed multiple straight slots along rigid sleeve；The internal supporting-core is sleeved on the inside of rigid sleeve, internal supporting-core includes the multigroup caltrop device of rotary shaft and axially moveable installation on the rotary shaft, every group of caltrop device includes the caltrop device of multiple axial alignments along rotary shaft, caltrop device is correspondingly arranged with the straight slot on rigid sleeve, each caltrop device includes caltrop and interconnecting piece, one end of interconnecting piece is flexibly connected with rotary shaft, and caltrop is mounted on the other end of interconnecting piece；The handle is engaged and installed in one end of rigid sleeve, and can be rotated relative to rigid sleeve, and control button is provided on handle；One end of the rotary shaft coordinates with rigid sleeve activity, and the other end is coordinated by the control button on connection control mechanism and the handle.
Description
Technical field
The present invention relates to a kind of police protection and Multifunctional equipment of holding up traffic, more particularly to a kind of portable light-weighted more work(
The tire burster of energy carbon fiber hybrid composite material quality can be used respectively as baton and tire burster.
Background technology
Currently, with the continuous development of vehicular traffic, the peril generated based on vehicle is also in rising trend, for example,
Drunk driving accident, hit-and-run, crime etc. of driving.And such problem is handled, police, anti-riot personnel, security
Personnel are in the task of execution, it will usually carry certain vehicle braking equipment.The processing of accident is required again instantaneous complete
At crime prevent and vehicle braking task, at this moment the braking equipment of large volume often carry extremely inconvenient.
Traditional tire burster uses aluminium alloy folding holder, and upper dress triangle allumen needle, material is metal, and length
Be 5 meters, 8 meters, 10 meters etc., the volume of tire burster is larger, the larger volume density of metal and more complex connection structure bring compared with
Big dead weight, single alert carrying are extremely inconvenient.
Although someone discloses a kind of riot stick with tire burster, tire burster device is mounted in nunchakus body
Portion when starting tire burster, is released tire burster outside nunchakus body by resiliency urged mechanism, tire burster part at the top of nunchakus body,
Effectively broken tire length is shorter, and nunchakus body part is not effectively to break tire part, when tire burster releases nunchakus body, entire tire burster
Length increase, but effectively broken tire length is shorter, in the procedures of establishment of tire burster, needs the row that tire burster is thrown into vehicle
It sails on route, but since the length of tire burster is longer, and effectively broken tire length is shorter, the active position of tire burster is easy to deviate
Scheduled position increases the layout difficulty of tire burster, also reduces brokenly the accuracy of tire.And it is provided on tire burster multiple
Broken tire needle, the diameter for breaking tire needle is smaller, after vehicle is broken tire by tire burster, is easy to fall off in the continuation driving process of vehicle.
The broken hole position of tire can reset under the elastic reaction of itself, reduce the deflation speed of tire, cannot be in time to vehicle system
It is dynamic.The original track route of offset is easy in the continuation driving process of vehicle, the pedestrian and facility to road generate security risk.
Invention content
Technical problem present in for the above-mentioned prior art, the object of the present invention is to provide a kind of portable baton types to break tire
Device, surface collet is using carbon fiber and other molding composite materials of fiber hybrid technology, instead of original steel sleeve,
Overall weight is significantly reduced, while devising multi-functional hollow caltrop structural system, be pierced by caltrop, instantaneously deflated,
High tenacity cotton rope winding multiple action effectively realize break tire with brake synchronize deploy troops on garrison duty.
In order to solve the above technical problems, the technical scheme is that：
A kind of portable baton type tire burster, including rigid sleeve, internal supporting-core and handle, wherein along the rigidity set
The axial direction of cylinder is provided with multigroup straight slot, and every group of straight slot includes circumferentially disposed multiple straight slots along rigid sleeve；
The internal supporting-core is sleeved on the inside of rigid sleeve, and can be rotated relative to rigid sleeve, internal supporting-core
Include the multigroup caltrop device of rotary shaft and axially moveable installation on the rotary shaft, every group of caltrop device includes multiple along rotation
The caltrop device of the axial alignment of axis, caltrop device are correspondingly arranged with the straight slot on rigid sleeve, and each caltrop device includes thorn
Nail and interconnecting piece, one end of interconnecting piece are flexibly connected with rotary shaft, and caltrop is mounted on the other end of interconnecting piece；
The handle is engaged and installed in one end of rigid sleeve, and can be rotated relative to rigid sleeve, is arranged on handle
There is control button；
One end of the rotary shaft coordinates with rigid sleeve activity, and the other end passes through on connection control mechanism and the handle
Control button cooperation；The control button is pressed, rotary shaft is made to rotate set angle, caltrop passes through the straight slot on rigid sleeve
Pop-up.
Herein, tire burster is in the principle of nail-plate, and when automobile tire rolls out-of-date, since load is larger, caltrop punctures
Tire makes to bleed a tire, to prevent automobile from travelling.
Since internal supporting-core is installed on the inside of rigid sleeve, under normal condition, caltrop device should be hidden in rigidity
The inside of sleeve, tire burster at this time can be used as baton；When needing using tire burster, need to revolve rotary shaft
Turn, and caltrop device needs rotate by a certain angle relative to rotary shaft, just caltrop can in this way be pierced by logical on rigid sleeve
Slot can just play the role of tire burster, so, it should not be fixedly connected between caltrop and rotary shaft, and should be flexibly connected, such as
Hinge connection.Equally, in rotary shaft rotary course, in order to make rotary shaft quickly rotate set angle relative to rigid sleeve
Degree, rigid sleeve does not rotate or relative to rotary shaft counter-rotating, since the speed of rotation can quickly, in order to reach simplified knot
Structure, cost-effective effect, when rotary shaft rotates, rigid sleeve is preferably static.
The tire burster of the application is directly formed in the nunchakus body of baton, i.e., the length of entire baton is all that effectively broken tire is long
Degree, facilitates throwing, in the procedures of establishment, as long as tire burster is thrown on the travel route of vehicle, vehicle is made to roll on tire burster,
It can realize brokenly tire, improve the accuracy of laying.Meanwhile rigid sleeve has certain diameter, can generate one to vehicle
Fixed inhibition can improve impact force of the vehicle to tire burster, and then improve vehicle when vehicle rolls on tire burster with moment
Active force between tire burster, improves broken tire effect of the tire burster to vehicle.And it is upwardly formed in the week of rigid sleeve
Tire burster always has caltrop upward after tire burster is thrown, even if having caltrop if tire burster is overturn stabs tire, protects
The broken tire effect of tire burster is demonstrate,proved.
Rigid sleeve, which refers to that the quality of sleeve is hard, to be unlikely to deform, and integrality can be kept under the effect of rolling of vehicle.
Sleeve refers to the structure for having tubular, inner hollow, and a kind of structure for being set with other structures；Cylinder, it is preferably cylindric
Structure.
Handle is a kind of mechanical fitting, is the grip part of people, plays the purpose being conveniently operated.Control button is arranged in handle
On, and handle, so the hand distance controlling button of operating personnel is closer, is conveniently operated for grasping.
Preferably, the material of the rigid sleeve is carbon fiber enhancement resin base composite material.
Carbon fiber enhancement resin base composite material can be the impregnating resin on the carbon fiber of tiling, be made after solidification；
It can be the fabric impregnating resin after carbon fiber braiding and be made, fabric herein can be two-dimensional fabric, be soaked after lamination
Stain resin can also be three dimensional fabric, direct impregnation resin.
Due to having higher intensity, carbon fiber enhancement resin base composite material to have higher strong after resin solidification
Degree, can substitute traditional hard alloy steel, since the larger volume density of hard alloy steel and more complex connection relation can make
Tire burster has a larger dead weight, and carbon fiber enhancement resin base composite material then lighter in weight, significantly reduces tire burster
Dead weight, it is easy to carry, meanwhile, burn into aging is less likely to occur carbon fiber enhancement resin base composite material, improves tire burster
Service life.
It is further preferred that the rigid sleeve includes internal layer and outer layer, internal layer uses UHMWPE fibers or aramid fiber
The polymer matrix composites of enhancing, outer layer are the polymer matrix composites of the assorted fibre enhancing of graphite fibre and carbon fiber.
Graphite fibre has many advantages, such as high-modulus, high intensity, low thermal expansion, high temperature resistant and low-density, carbon fiber have compared with
High intensity, graphite fibre and carbon fiber hybrid are obtained for reinforced resin to prepare fibre-reinforced polymer matrix composites
The composite material arrived has many advantages, such as that intensity is big, light weight, preferable high-temperature stability, is that the lightweight of portable tire burster rises
To the contribution of bigger.
All there is higher intensity, enhanced polymer matrix composites also to have higher for UHMWPE fibers or aramid fiber
Intensity effectively prevents the deformation of tire burster in use, improves the service life of tire burster.
Still more preferably, the graphite fibre is M40 or M60, carbon fiber T300, T700 or T800.
Preferably, the axial restraint along the rotary shaft is equipped with multiple disk bodies, disk body installation coaxial with rotary shaft, each
Caltrop device described in installing one group in the rounded face of disk body.
Disk body is cylindrical-shaped structure, is supporting member, is convenient for the installation of caltrop device, simultaneously as disk body has centainly
Thickness, and the side of disk body is smooth cylindrical sides, the side of disk body could be provided as being bonded with the inner wall of rigid sleeve,
And lubriation material, such as lubricating oil, vaseline are coated in the gap between disk body and rigid sleeve, prevent disk body from rotating through
Journey, frictional dissipation of the rigid sleeve to its inhibition and disk body to rigid sleeve.At this point, disk body can be to rigid enclosure
Cylinder plays certain supporting role, it is noted that the intensity of rigid sleeve, it is therefore prevented that tire burster is used as baton and tire burster
When deformation, improve the service life of rigid sleeve.
Preferably, the caltrop is hollow caltrop, is provided at least one air vent on caltrop, is also set on the interconnecting piece
It is equipped at least one through-hole, the air vent is connected to the through-hole.
After the caltrop of tire burster is pierced into the tire of vehicle, caltrop, which is retained in, punctures place, can be produced to the outflow of air in tire
Raw certain inhibition, reduces the deflation speed of vehicle tyre.Caltrop is designed to hollow, and is provided with and puts on caltrop
Stomata, and upper through-hole is arranged in interconnecting piece, the air in vehicle tyre can be arranged by air vent on caltrop and the through-hole
Enter the inside to rigid sleeve, be then discharged into air by the straight slot on rigid sleeve, accelerates the row of air in tire
Speed is put, and then accelerates the braking of automobile.
Caltrop refers to slightly pointed, sharply as the thing of needle, wherein point is to extend to obtain by similar tapered slope.
It is further preferred that being provided with hangnail on the inclined-plane of the caltrop.
Hangnail refers to the thorn-like object opposite with the tip direction of caltrop.After caltrop is pierced into the tire of automobile, due to wheel
The deformation-recovery of tire, increase tire burster pulls out difficulty, and tire burster is fixed on automobile tire, due to the deflation on caltrop
The aperture in hole is larger, accelerates the release of automobile tire inner air.
If being not provided with hangnail, after caltrop punctures tire, tire burster leaves quickly under the centrifugation force effect of automobile tire
The breakage of tire, tire is replied rapidly, and the aperture of breakage is reduced, and then reduces outgassing rate, is unfavorable for vehicle
Fast braking.
It is further preferred that the material of the caltrop is hard alloy, such as high strength alumin ium alloy, titanium alloy or hard alloy
Steel.
Still more preferably, the tail portion of the caltrop is also associated with rope, this rope has high intensity and toughness.Rope
Length be 2m or more.
When caltrop is pierced into tire, rope is pulled out from tire burster immediately, and with vehicle wheel rotation, is wrapped in surface of tyre,
Auxiliary fast implements braking.
The rope of the material has higher intensity and stronger toughness, does not allow in automobile tire winding process easily broken
It splits.
Preferably, the length of the rotary shaft of the internal supporting-core is 400-800mm.The case where according to user, rationally
The specification for adjusting tire burster, can also be prepared into plurality of specifications, to adapt to different Man's Demands by tire burster.
Preferably, the rotary shaft and the material of disk body are alloy in lightweight.Such as, high strength alumin ium alloy, titanium alloy or hard close
Jin Gang.
Wherein, high strength alumin ium alloy refers to the superhard high strength alumin ium alloy for series with aluminium zinc-magnesium albronze.
Hard alloy steel is the superhard alloy in modern times, is by the carbide of tungsten carbide and some other elements, with sintering
Method production, it is the hard particles the carbide of refractory metal (tungsten, titanium, molybdenum etc.), first with one or more of iron groups
Compression moulding after the powder mixing of element, then be made through sintering.
Preferably, the cylinder of a diameter of 30-40mm of the rigid sleeve, a diameter of 25-35mm of the handle.
The restriction of the diameter of rigid sleeve is on the one hand to improve the broken tire ability of tire burster, is on the other hand maximum limit
Degree reduces the weight of tire burster, easy to carry, while when not enabling tire burster, can be used as baton.Handle diameters
Restriction is to grasp for convenience.
Preferably, the number for the caltrop device that every group of caltrop device includes is 4-5, and multiple caltrop devices are distributed on rotation
The circumferential direction of shaft.
It is that tire burster is thrown into before vehicle when stopping vehicle, vehicle rolls on tire burster, could deflate,
When caltrop is all distributed in the circumferential direction of only tire burster, it just can ensure no matter how throw tire burster, always have caltrop upward, it is right
The vehicle rolled carries out brokenly tire.
Preferably, it is hinged on disk body in the middle part of the interconnecting piece of the caltrop device, the end of interconnecting piece passes through spring and institute
State rotation axis connection.
It is hinged on disk body in the middle part of interconnecting piece, i.e., interconnecting piece can rotate on disk body, due to tire burster start-up course
In, the rotation of rotary shaft is needed incessantly, it is also necessary to rotation of the caltrop device relative to rotary shaft, it is therefore desirable to interconnecting piece
End applies active force, and caltrop is made to have the trend rotated relative to rotary shaft.When tire burster does not start, caltrop device is hidden
Inside rigid sleeve, the inner wall of rigid sleeve applies active force to caltrop device, and spring is made to extend certain length, stores lower bullet
Property potential energy.When starting tire burster, rotary shaft relative to rigid sleeve rotate, drive caltrop device rotation, when caltrop rotate to
When the straight slot of rigid sleeve, rigid sleeve disappears to the active force that caltrop applies, and caltrop device is rotated under the pulling force of spring, worn
Go out straight slot, forms tire burster.
Preferably, it is provided with the cylindrical axis body of protrusion on the disk body, torsional spring is set on axis body, one end of torsional spring is solid
It is scheduled on disk body, the interconnecting piece of caltrop device is movably arranged on the cylindrical axis body, and positioned at the upper end of torsional spring, the company
Baffle is provided on the face of the close disk body of socket part, the other end of torsional spring is stuck on the baffle.
Torsional spring can store elastic potential energy between caltrop device and disk body on torsional spring, principle is as above, i.e., when caltrop fills
It sets when being hidden in inside rigid sleeve, the inner wall of rigid sleeve applies active force to caltrop, and elastic potential energy is stored on torsional spring, when
When caltrop device is rotated to the straight slot of rigid sleeve, caltrop rotates under the action of torsional spring relative to rotary shaft, is worn from straight slot
Go out.
Preferably, the connection control mechanism includes power supply, motor and the control system of installation in the handle, motor difference
It is connect with power supply and control system, motor and the rotation axis connection, the break-make of the control button control motor power.
Motor under control of the control system, can drive rotary shaft to rotate a certain angle, which is according to straight slot
It is determined with the installation site of caltrop device, the purpose is to which caltrop to be accurately pierced by by straight slot, forms tire burster.
Preferably, the connection control structure includes the body of rod and the second torsional spring, and one end of the body of rod is fixed on handle
On inner wall, the other end is inserted into the first groove of rotary shaft end, and there are gap, formation activity cooperations between the first groove
Structure；There are the second groove on the body of rod, the second groove is interior to install resetting spring, and resetting spring is connect with control button；
The end set of rotary shaft has protrusion, the side of the close rotary shaft of control button to be provided with baffle, the length of baffle
Degree is more than the distance between the protrusion and control button, and second torsional spring, one end of the second torsional spring are set on the body of rod
It is fixed on the body of rod, the other end is stuck in the protrusion；
The up and down motion of control button drives the movement of baffle, and then the work of blocking and release is played to the rotary shaft
With.
Under normal condition, elastic potential energy, protrusion remains stationary under the barrier effect of baffle are stored on the second torsional spring.When
When needing to open tire burster, control button is pressed, baffle discharges protrusion, and protrusion is revolved under the action of the second torsional spring
Turn, and then drive rotary shaft rotation, realizes the startup of tire burster.
The connection control structure be simple mechanical structure, it is simple in structure, at low cost, convenient for control.
Preferably, the inner wall of the rigid sleeve is axially provided with multigroup bulge-structure, and bulge-structure is total with caltrop device
Face is arranged, and the protrusion height of bulge-structure is more than the hangnail of caltrop at a distance from rigid sleeve inner wall.
After tire burster starts, caltrop has popped up the straight slot of rigid sleeve, after tire burster use, by rigid sleeve
Just start a period of time, rigid sleeve and rotary shaft relative to the direction of rotation counter-rotating of rotary shaft relative to rotatable handle
Between can't have an effect power, rotary shaft will not rotate, and continue rotating stiff sleeve, and the bulge-structure of rigid sleeve inner wall supports
The firmly hangnail on caltrop device, and then rotary shaft is driven to rotate together, and then elastic potential energy is stored in the torsional spring of rotary shaft end,
When rotation is to home position, control button is resetted in resetting spring under effect, and baffle blocks the protrusion of rotary shaft end,
It prevents rotary shaft from being rotated under the drive of torsional spring, completes the recycling of tire burster, tire burster at this time can be used as baton.
The present invention advantageous effects be：
1, the tire burster of the application is directly formed on the rigid sleeve of baton, and along the circumferential and axial shape of rigid sleeve
At the length of that is, entire baton is all effectively to break tire length, facilitates throwing, in the procedures of establishment, as long as tire burster is thrown into
On the travel route of vehicle, vehicle is made to roll on tire burster, so that it may to realize brokenly tire, improve the accuracy of laying, circumferentially set
How no matter the tire burster set throw all the caltrop that can have upward, ensure that the broken tire effect of tire burster.
2, portable, lightweight.Mixed using carbon fiber and other high-performance fibers and prepare composite material, using sleeve assembling structure
Design effectively substitutes conventional metals material and facilitates policeman to carry by rational external form and size design, and light weight, single-piece is set
Standby weight is not more than 1 kilogram.
3, rapid switching function.Equipment closed state is the conventional composite cylindrical type baton with handle, is being held up traffic
Broken tire by the button at handle in application, realize that a key of caltrop of holding up traffic pops up, two kinds of one keys of function of baton and tire burster are fast
Speed switching.
4, comprehensive mechanical property is excellent.Utilize other high-performance fibers such as carbon fiber hybrid UHMWPE fibers, aramid fiber
The various dimensions fabric construction of preparation, the rigid strong, impact resistance of tire burster outer cylindrical housing, corrosion-resistant while density low quality are light,
The deploy troops on garrison duty service life of state of tire of not holding up traffic brokenly reaches 15 years or more.
5, efficiently broken tire characteristic.Ensure the base of whole tire burster rigidity and other comprehensive mechanical properties in application composite material
On plinth, arranges that hollow-core construction caltrop, the caltrop are designed using hollow structure in tube-in-tube structure, enter automobile tire in caltrop
Afterwards, it can realize that deflation function, cooperation barb structure design are not drawn out easily after piercing moment.The cotton rope of caltrop connection simultaneously will be with
Vehicle wheel rotation pulls out, and is wrapped in wheel surface, instantaneously stops vehicle wheel rotation.
Description of the drawings
Fig. 1 is the overall structure diagram of the Portable carbon fiber hybrid composite tire burster of the present invention；
Fig. 2 is the structural schematic diagram of internal supporting-core；
Fig. 3 is the structural schematic diagram of caltrop device；
Fig. 4 is the structural schematic diagram for connecting control structure.
Wherein, 1, rigid sleeve, 2, hollow caltrop, 3, handle, 4, rotary shaft, 5, disk body, 6, caltrop device, 7, hollow thorn
Nail, 8, hangnail, 9, air vent, 10, interconnecting piece, 11, control button, 12, baffle, 13, protrusion, the 14, second torsional spring, 15, reset
Spring, 16, the body of rod, 17, rope.
Specific implementation mode
Embodiment 1
As depicted in figs. 1 and 2, a kind of portable baton type tire burster, including rigid sleeve 1, internal supporting-core and handle 3,
Wherein, the axial direction along the rigidity sleeve is provided with multigroup straight slot, and every group of straight slot includes along the circumferentially disposed more of rigid sleeve
A straight slot；
The internal supporting-core is sleeved on the inside of rigid sleeve, and can be rotated relative to rigid sleeve 1, internal supporting-core
Including rotary shaft 4 and axially moveable multigroup caltrop device 6 in rotary shaft 4, every group of caltrop device 6 includes multiple edges
The caltrop device 6 of the axial alignment of rotary shaft 4, caltrop device 6 are correspondingly arranged with the straight slot on rigid sleeve 1, each caltrop dress
It includes hollow caltrop 2 and interconnecting piece to set 6, and one end of interconnecting piece is flexibly connected with rotary shaft 4, and hollow caltrop 2 is mounted on interconnecting piece
The other end；The handle 3 is engaged and installed in one end of rigid sleeve 1, and can be rotated relative to rigid sleeve 1, on handle 3
It is provided with control button 11；One end of the rotary shaft 4 coordinates with 1 activity of rigid sleeve, and the other end passes through connection control mechanism
Coordinate with the control button 11 on the handle 1；The control button 11 is pressed, so that rotary shaft 4 is rotated set angle, makes hollow
Caltrop 2 is pierced by by the straight slot on rigid sleeve, obtains tire burster.
Rigid sleeve 1 includes internal layer and outer layer, and internal layer is compound using the resin base that UHMWPE fibers or aramid fiber enhance
Material, outer layer are the polymer matrix composites of M40 graphite fibres and the assorted fibre enhancing of T300 carbon fibers.
Multiple disk bodies 5, the installation coaxial with rotary shaft 4 of disk body 5, Mei Gepan are installed along the axial restraint of the rotary shaft 4
Caltrop device 6 described in installing one group in the rounded face of body 5.
As shown in figure 3, being provided at least one air vent 9 on the inclined-plane of hollow caltrop 2, it is also equipped at least on interconnecting piece
One through-hole, the air vent 9 are connected to the through-hole.And it is provided with hangnail 8 on the inclined-plane of hollow caltrop 2.Hollow caltrop 2
Material is hard alloy steel.The tail portion of hollow caltrop 2 is also associated with rope 17, this rope 17 has the excellent of high intensity and toughness
Gesture.
It is hinged on disk body 5 in the middle part of the interconnecting piece of the caltrop device 6, the end of interconnecting piece passes through spring and the rotation
Axis 4 connects.The number for the caltrop device 6 that every group of caltrop device 6 includes is 5, and 5 caltrop devices 6 are distributed on rotary shaft 4
It is circumferential.
Connection control mechanism include be mounted on handle 3 in power supply, motor and control system, motor respectively with power supply and control
System connection processed, motor and the rotation axis connection, the break-make of the control button control motor power.
The length of internal supporting-core is 400mm, a diameter of 30mm of disk body 5, the length 400mm of rigid sleeve 1.
Rope 17 and hollow caltrop 2 are in tire burster closed state, the gap of internally positioned supporting-core and rigid sleeve 1
It is interior, the rotation on the basis of axis, bullet are generated when the control button 11 of starting handle 3, between internal supporting-core and rigid sleeve 1
Spring pops up hollow caltrop 2 by the straight slot on sleeve, starts tire burster function.
The air vent 9 of the taper skewed surface setting of hollow caltrop with two rows of barb structures, takes turns when hollow caltrop 2 enters
Behind tire inside, high pressure gas can be entered in the hollow body of hollow caltrop 2 by air vent 9 in tire, pass through rigid enclosure immediately
Cylinder 1 realizes the discharge of gas.The rope of 2 end of hollow caltrop connection is the flexibility that high tenacity aramid fiber mixes T700 carbon fibers
Fiber hybrid composite cotton rope, when hollow caltrop 2 is pierced into wheel tire, with vehicle wheel rotation, the rope 17 that is connected on caltrop
It is pulled out from the straight slot of rigid sleeve 1, is wrapped in surface of tyre, coordinated hollow caltrop 2 to deflate while reaching tire and instantaneously stop
Purpose.
Embodiment 2
Difference with embodiment 1 is the mounting structure of the caltrop device 6 on disk body 5, and the structure of the present embodiment is as follows：
It is provided with the cylindrical axis body of protrusion on disk body 5, torsional spring is set on axis body, one end of torsional spring is fixed on disk body
On, the interconnecting piece of caltrop device is movably arranged on the cylindrical axis body, and positioned at the upper end of torsional spring, the interconnecting piece leans on
It is provided with baffle on the face of nearly disk body, the other end of torsional spring is stuck on the baffle.
The number of disk body 5 is 10, when the quantity of disk body 5 is more, can improve brokenly the accuracy of tire.
The length of internal supporting-core is 600mm, a diameter of 30mm of disk body 5, the length 600mm of rigid sleeve 1.
Rigid sleeve 1 includes double-layer structure from inside to outside, and internal layer enhances phenolic resin composite system using aramid fiber
Standby, outer layer is prepared using M60 carbon fiber hybrid T800 carbon-fibre reinforced epoxy resin composite materials.
Caltrop end connects the flexible fiber hybrid composite cotton rope of high tenacity UHMWPE fiber hybrid T800 carbon fibers,
The length of rope 17 is 5 meters.
Embodiment 3
As shown in figure 4, being distinguished as with embodiment 1, connection control structure includes the body of rod 16 and the second torsional spring 14, the bar
One end of body 16 is fixed on the inner wall of handle 3, and the other end is inserted into the first groove of rotary shaft 4 end, and with the first groove
Between there are gap, formation activity fit structures；There are the second groove on the body of rod 16, the second groove is interior to install resetting spring 15,
Resetting spring 15 is connect with control button 11；
The end set of rotary shaft 4 has protrusion 13, and the side of the close rotary shaft 4 of control button 11 is provided with baffle 12,
The length of baffle 12 is more than the distance between described raised 13 and control button 11, and second torsional spring is set on the body of rod 16
14, one end of the second torsional spring 14 is fixed on the body of rod 16, and the other end is stuck on described raised 13；
The up and down motion of control button 11 drives the movement of baffle 12, and then plays blocking and release to the rotary shaft 4
Effect.
Such as, when control button 11 is in original position, baffle 12 blocks protrusion 13, prevents rotary shaft 4 in the second torsional spring 14
It is rotated under effect；When needing to start tire burster, control button 11 is pressed, baffle 12 is staggered with protrusion 13, and protrusion 13 is released
It puts, the second torsional spring 14 for being stored with elastic potential energy is replied, and drives rotary shaft 4 to rotate by protrusion 13, caltrop device is popped up.
It is axially provided with multigroup bulge-structure in the inner wall of rigid sleeve 1, bulge-structure is coplanar with caltrop device, and
The protrusion height of bulge-structure is more than the hangnail of hollow caltrop 2 at a distance from rigid sleeve inner wall, the rotation relative to rotary shaft 4
Direction counter-rotating rigid sleeve 1, the hangnail on hollow caltrop 2 resists bulge-structure, and then rotary shaft 4 is driven to rotate, and will revolve
Second torsional spring 14 of 4 end of shaft stores elastic potential energy, and after 4 homing of rotary shaft, control button 11 is in resetting spring 15
Under the action of reset, drive baffle 12 to rise, block protrusion 13, fixed rotary shaft 4.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not to invention protection domain
Limitation, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art are not required to
It is still within the scope of the present invention to make the creative labor the various modifications or changes that can be made.
Claims (6)
1. a kind of portable baton type tire burster, it is characterised in that：Including rigid sleeve, internal supporting-core and handle, wherein along institute
The axial direction for stating rigid sleeve is provided with multigroup straight slot, and every group of straight slot includes circumferentially disposed multiple straight slots along rigid sleeve；
The internal supporting-core is sleeved on the inside of rigid sleeve, and can be rotated relative to rigid sleeve, and internal supporting-core includes
The multigroup caltrop device of rotary shaft and axially moveable installation on the rotary shaft, every group of caltrop device includes multiple along rotary shaft
The caltrop device of axial alignment, caltrop device are correspondingly arranged with the straight slot on rigid sleeve, each caltrop device include caltrop and
One end of interconnecting piece, interconnecting piece is flexibly connected with rotary shaft, and caltrop is mounted on the other end of interconnecting piece；
The handle is engaged and installed in one end of rigid sleeve, and can be rotated relative to rigid sleeve, and control is provided on handle
Button processed；
One end of the rotary shaft coordinates with rigid sleeve activity, and the other end passes through the control on connection control mechanism and the handle
Snap fit processed；The control button is pressed, so that rotary shaft is rotated set angle, caltrop is passed through into the straight slot bullet on rigid sleeve
Go out；
The caltrop is hollow caltrop, is provided at least one air vent on caltrop, at least one is also equipped on the interconnecting piece
A through-hole, the air vent are connected to the through-hole；
Multiple disk bodies, disk body installation coaxial with rotary shaft, the circle of each disk body are installed along the axial restraint of the rotary shaft
Caltrop device described in installing one group on face；
It is provided with hangnail on the caltrop；
It is hinged on disk body in the middle part of the interconnecting piece of the caltrop device, the end of interconnecting piece is connected by spring and the rotary shaft
It connects；
Or, being provided with the cylindrical axis body of protrusion on the disk body, torsional spring is set on axis body, one end of torsional spring is fixed on disk body
On, the interconnecting piece of caltrop device is movably arranged on the cylindrical axis body, and positioned at the upper end of torsional spring, the interconnecting piece leans on
It is provided with baffle on the face of nearly disk body, the other end of torsional spring is stuck on the baffle；
The connection control structure includes the body of rod and the second torsional spring, and one end of the body of rod is fixed on the inner wall of handle, another
End is inserted into the first groove of rotary shaft end, and there are gap, formation activity fit structures between the first groove；On the body of rod
There are the second groove, resetting spring is installed in the second groove, resetting spring is connect with control button；
The end set of rotary shaft has protrusion, the side of the close rotary shaft of control button to be provided with baffle, and the length of baffle is big
In the distance between the protrusion and control button, second torsional spring is set on the body of rod, one end of the second torsional spring is fixed
On the body of rod, the other end is stuck in the protrusion；
The up and down motion of control button drives the movement of baffle, and then plays the role of blocking and release to the rotary shaft.
2. portable baton type tire burster according to claim 1, it is characterised in that：The material of the rigid sleeve is carbon fiber
Tie up reinforced resin based composites.
3. portable baton type tire burster according to claim 2, it is characterised in that：The rigid sleeve includes internal layer and outer
Layer, the polymer matrix composites that internal layer is enhanced using UHMWPE fibers or aramid fiber, outer layer are graphite fibre and carbon fiber
The polymer matrix composites of assorted fibre enhancing.
4. portable baton type tire burster according to claim 1, it is characterised in that：The tail portion of the caltrop is also associated with rope
Son, this rope have high intensity and high tenacity.
5. portable baton type tire burster according to claim 1, it is characterised in that：The connection control mechanism includes installation
Power supply, motor and control system in the handle, motor are connect with power supply and control system respectively, and motor connects with the rotary shaft
It connects, the break-make of the control button control motor power.
6. portable baton type tire burster according to claim 1, it is characterised in that：The inner wall of the rigid sleeve is axially set
It is equipped with multigroup bulge-structure, bulge-structure is coplanar with caltrop device, and the protrusion height of bulge-structure is more than falling for caltrop
Thorn is at a distance from rigid sleeve inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610910772.8A CN106381824B (en) | 2016-10-19 | 2016-10-19 | A kind of portable baton type tire burster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610910772.8A CN106381824B (en) | 2016-10-19 | 2016-10-19 | A kind of portable baton type tire burster |
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| Publication Number | Publication Date |
|---|---|
| CN106381824A CN106381824A (en) | 2017-02-08 |
| CN106381824B true CN106381824B (en) | 2018-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610910772.8A Active CN106381824B (en) | 2016-10-19 | 2016-10-19 | A kind of portable baton type tire burster |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106381824B (en) * | 2016-10-19 | 2018-10-12 | 山东大学 | A kind of portable baton type tire burster |
| CN108104000A (en) * | 2018-01-03 | 2018-06-01 | 党铮 | A kind of Portable car arrester |
| US11225763B2 (en) * | 2018-08-03 | 2022-01-18 | City of Benicia | Device for thwarting vehicular stunts |
| CN109539879B (en) * | 2018-12-26 | 2020-10-16 | 张广水 | Anti-robbing baton |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5498102A (en) * | 1995-02-21 | 1996-03-12 | Bissell; Sheldon | Electromechanical tire deflating spike strip |
| CN2823966Y (en) * | 2005-08-16 | 2006-10-04 | 黄铭 | Wolf tooth stick |
| CN201214773Y (en) * | 2008-06-25 | 2009-04-01 | 朱晓明 | Combination automobile tyre-sticking roadblock |
| CN203684141U (en) * | 2013-12-05 | 2014-07-02 | 王鹏涛 | Handheld car arrester |
| CN204461215U (en) * | 2015-01-22 | 2015-07-08 | 王大伟 | A kind of baton with scalable acupuncture |
| CN104848742A (en) * | 2015-06-05 | 2015-08-19 | 成都锦安器材有限责任公司 | Anti-riot spontoon with tire breaker |
| CN204849640U (en) * | 2015-06-19 | 2015-12-09 | 王立新 | Hand -held type barbed nail car arrester |
| CN205636570U (en) * | 2016-05-12 | 2016-10-12 | 周志东 | Hand -held type thorn child gassing roadblock |
| CN106381824A (en) * | 2016-10-19 | 2017-02-08 | 山东大学 | Portable spontoon-type tyre breaking device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2337899A4 (en) * | 2008-09-29 | 2017-03-08 | Pacific Scientific Energetic Materials Company | Apparatuses, systems and methods for selectively affecting movement of a motor vehicle |
-
2016
- 2016-10-19 CN CN201610910772.8A patent/CN106381824B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5498102A (en) * | 1995-02-21 | 1996-03-12 | Bissell; Sheldon | Electromechanical tire deflating spike strip |
| CN2823966Y (en) * | 2005-08-16 | 2006-10-04 | 黄铭 | Wolf tooth stick |
| CN201214773Y (en) * | 2008-06-25 | 2009-04-01 | 朱晓明 | Combination automobile tyre-sticking roadblock |
| CN203684141U (en) * | 2013-12-05 | 2014-07-02 | 王鹏涛 | Handheld car arrester |
| CN204461215U (en) * | 2015-01-22 | 2015-07-08 | 王大伟 | A kind of baton with scalable acupuncture |
| CN104848742A (en) * | 2015-06-05 | 2015-08-19 | 成都锦安器材有限责任公司 | Anti-riot spontoon with tire breaker |
| CN204849640U (en) * | 2015-06-19 | 2015-12-09 | 王立新 | Hand -held type barbed nail car arrester |
| CN205636570U (en) * | 2016-05-12 | 2016-10-12 | 周志东 | Hand -held type thorn child gassing roadblock |
| CN106381824A (en) * | 2016-10-19 | 2017-02-08 | 山东大学 | Portable spontoon-type tyre breaking device |
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|---|---|
| CN106381824A (en) | 2017-02-08 |
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