CN106758962A - A kind of mechanical vehicle is blocked and stops band - Google Patents
A kind of mechanical vehicle is blocked and stops band Download PDFInfo
- Publication number
- CN106758962A CN106758962A CN201611192388.5A CN201611192388A CN106758962A CN 106758962 A CN106758962 A CN 106758962A CN 201611192388 A CN201611192388 A CN 201611192388A CN 106758962 A CN106758962 A CN 106758962A
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- China
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- caltrop
- plate
- clamping lock
- groove
- downside
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Classifications
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- 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
Abstract
Blocked the invention belongs to vehicle and stop technical field, more particularly to a kind of mechanical vehicle is blocked and stops band, it includes wheel constraint mechanism, connector, wherein wheel constraint mechanism can hold onto the automotive wheel for running over and, wheel constraint mechanism will by caltrop inflexibly wheel is fettered the puncture of mechanism and wheel together with；Formed to block side by side by multiple wheels constraint mechanism and stop band, there is connector between wheel constraint mechanism；On the one hand two adjacent wheel constraint mechanisms are subject to tire to the adjacent two caltrop constraint effect in two wheel constraint mechanisms, on the other hand by connector to two constraint effects of wheel constraint mechanism.Stop mechanism is blocked present invention uses mechanical vehicle to fetter wheel, in the case where car situation is not destroyed, fast braking automobile, auxiliary public security organ realizes blocking the purpose stopped to illegal vehicle, with preferable using effect.
Description
Art
Blocked the invention belongs to vehicle and stop technical field, more particularly to a kind of mechanical vehicle is blocked and stops band.
Background technology
Current vehicle-intercepting technical field is often using broken tire technology, and its key technology is how rapidly to break tire, is made
Tire Rapid degassing as far as possible.But after being deflated for some vehicle tyres, vehicle can still be travelled, tire structure institute is now broken
The interception function of playing will have a greatly reduced quality.Tradition Interception Technology often only considers how quick successfully pushing-off the wagons in addition, not
Have and consider how that infringement of the interception action to vehicle is minimum as far as possible during interception, so design one kind can replace biography
The mechanism of the broken tire technology of system is necessary, can either successfully intercept again can it is as minimum to vehicle damage as possible with so that
Cost is overhauled in the secondary use reduction of vehicle.
The present invention formula vehicle that designs a mechanism blocks and stops band and solve as above problem.
The content of the invention
Be to solve drawbacks described above of the prior art, the present invention discloses a kind of mechanical vehicle and blocks and stops band, it be use with
Lower technical scheme is realized.
A kind of mechanical vehicle is blocked and stops band, it is characterised in that：It includes wheel constraint mechanism, connector, plurality of car
Wheel constraint mechanism constitutes to block side by side and stops band, is connected by connector between two neighboring wheel constraint mechanism.
Above-mentioned wheel constraint mechanism includes slide, housing, blend stop, arc plate, telescopic mast, pressing plate, compression leg, top cover, leaf spring, thorn
Nailing machine structure, inclined-plane, friction lever, springs, arc plate guide groove, leaf spring top board, arc plate guide block, slide guide groove, arc plate guide plate, oblique top
Plate, carriage rail, trip rod, trip rod support, wherein arc plate guide plate are arranged on shell one end, two arcs are provided with arc plate guide plate
Plate guide groove, arc plate one end is provided with two arc plate guide blocks, and arc plate guide block is slided up and down in arc plate guide groove；Arc plate other end downside
Pressing plate is installed, pressing plate is arranged on the centre of housing bottom surface near the downside of arc plate one end by telescopic mast；The pressing plate other end leads to
Compression leg is crossed installed in one end of housing bottom surface；Liang Ge caltrops mechanism is symmetrically mounted at the both sides in housing bottom surface centre position；Hit
Hit bar to be supported in housing bottom surface by trip rod, trip rod one end coordinates with compression leg, the other end coordinates with caltrop mechanism；
Oblique top plate is arranged on housing lower end, and is symmetrically provided with the other end of arc plate installation site, two lateral walls of housing downside
Two slide guide grooves, oblique top plate downside is provided with two row inclined-planes；Slide is by the carriage rail on the inside of two side and slide guide groove
Coordinate and be arranged on housing bottom, in one end of slide, the slide other end is provided with six inclined holes of the row of two row three to leaf spring mounting of roof plate,
Six friction levers are arranged on six inside both sides of inclined hole by the springs of its both sides respectively, and friction lever top is matched somebody with somebody with inclined-plane
Close；Four leaf spring is relatively arranged between oblique top plate and leaf spring top board two-by-two；Top cover is arranged on housing upper end.
Above-mentioned compression leg includes shock plate, pressure shell, column, pressure ring, energy-stored spring, clamping lock pillar, clamping lock guide rod, clamping lock, card
Lock projection, clamping lock triggering end, clamping lock guide hole, its central post are arranged on housing bottom surface one end, and pressure shell nesting is column outside, pressure
Ring is arranged on pressure shell lower end and pressure ring downside has inclined plane, and shock plate is nested to be arranged on column outside；Energy-stored spring is nested in
On the outside of column and energy-stored spring one end is connected with pressure ring downside, and the other end is connected with shock plate upside；Clamping lock guide rod passes through clamping lock
Pillar is arranged in housing bottom surface, and clamping lock upside has clamping lock triggering end, and clamping lock downside has clamping lock raised, has in the middle of clamping lock
Clamping lock guide hole, clamping lock is slidably mounted on clamping lock guide rod by clamping lock guide hole, and clamping lock triggering end is located at shock plate upside, and clamping lock is convex
Rise be located at shock plate downside and with shock plate contacts-side-down；Trip rod one end is located at shock plate downside；Clamping lock triggering end upside tool
There is the inclined plane being engaged with lateral incline under pressure ring.
Above-mentioned caltrop mechanism includes baffle ring, caltrop shell, caltrop snap ring, shock mouth, caltrop, nail seat, nail seat snap ring, wherein piercing
Nail shell is arranged on housing bottom surface, and caltrop shell lower end is provided with shock mouth, and caltrop shell upside internal diameter is 1.2 times of downside internal diameter, caltrop
Snap ring be arranged on the larger upside of caltrop shell internal diameter and with broken-line at spacing be the thickness of nail seat snap ring, baffle ring is arranged on thorn
The upper end of shell inwall is followed closely, caltrop is the cylinder with spiral lamination, and caltrop bottom is provided with nail seat, and nail seat card is provided with nail seat
Ring；Caltrop is arranged in caltrop shell, and nail seat snap ring upside and caltrop snap ring contacts-side-down, in nail seat downside and caltrop shell downside
The less wall contact in footpath；In the shock mouthful that trip rod one end is put on the downside of caltrop shell and positioned at nail seat downside, nail seat downside tool
There is shock splay end, clash into splay end and trip rod one end fits.
Above-mentioned connector includes connection sheet, the first card article, the second card article, card article projection, wherein card article inclined-plane, connection sheet two
End downside is separately installed with the first card article and the second card article, and the first card article and the second card article have identical cross section, cross section
On to be respectively provided with card article raised；First card article two ends have card article inclined-plane.
Above-mentioned top cover top surface both sides have the second draw-in groove and the first draw-in groove, and the first draw-in groove has identical with the second draw-in groove
Cross section, draw-in groove the first card chamber and the second card of draw-in groove chamber are provided with cross section, the first draw-in groove two ends have draw-in groove inclined-plane；The
One card article and the first draw-in groove coordinate, and the second card article and the second draw-in groove coordinate；Card article projection and draw-in groove the first card chamber and draw-in groove second
Card chamber coordinates successively, and the first card of draw-in groove chamber size is 1.2 times of the second card of draw-in groove chamber.Relevant data in text, are in order to more preferable
Realize optimum data obtained from function.
As the further improvement of this technology, above-mentioned telescopic mast include telescopic, flexible guide groove, expansion link, flexible guide block,
Baffle plate, wherein expansion link one end are arranged on pressing plate downside, and the other end is symmetrically provided with two flexible guide blocks, and telescopic is arranged on
In housing bottom surface, two flexible guide grooves are symmetrically provided with telescopic, expansion link is led by the way that two flexible guide blocks are flexible with two
The cooperation of groove is slidably mounted in telescopic, and baffle plate is arranged on flexible set upper side.
Used as the further improvement of this technology, above-mentioned energy-stored spring is compression spring.
Used as the further improvement of this technology, above-mentioned leaf spring is stretching leaf spring.
Used as the further improvement of this technology, the arc radius of above-mentioned arc plate are 0.4 meter.
Blocked relative to traditional vehicle and stop technology, wheel constraint mechanism can hold onto the automobile for running over and in the present invention
Wheel, wheel constraint mechanism will by caltrop inflexibly wheel is fettered the puncture of mechanism and wheel together with；Because volume and
Weight is larger, wheel constraint mechanism will not be rotated with wheel, on the contrary can moment to wheel braking, the pressure wheel of braking is in car
It is in wheel constraint mechanism and static corresponding thereto；Now automobile continues to traveling by inertia, and band motor car wheel fetters machine in traveling
Structure rubs with ground, fetters mechanism and the frictional force on ground by wheel by the automobile of inertia traveling and is prevented.For
For wheel constraint mechanism structure, arc plate can by cooperation and the telescopic mast of arc plate guide block and arc plate guide groove on move down
It is dynamic；Automobile is started running onto wheel constraint mechanism from the guide block of triggering arc plate first, as automotive wheel is gradually pressed completely
On housing, arc plate is gradually moved down；The design of blend stop prevents arc plate guide block from skidding off arc plate guide groove, and then prevents arc plate to skid off shell
Body；The design of telescopic mast is to increase the stability that arc plate is moved up and down；Arc plate drives compression leg in folding process by pressing plate
Moved downward along column, now shock plate is remained stationary as under the raised effect of clamping lock of clamping lock lower end, the compression leg of motion with it is quiet
The spacing between shock plate only is changed so that energy-stored spring is compressed；After pressure ring moves downward certain position, while
The restoring force of energy-stored spring reaches designed size, and pressure ring starts to touch the triggering end of clamping lock upper end, pressure ring downside and clamping lock triggering
The inclined-plane matching design at end ensure that the pressure ring for moving down promotes clamping lock along clamping lock guide rod transverse shifting so that clamping lock lower end
Clamping lock is raised to depart from shock plate downside；There is no a restriction effect that clamping lock is raised, under shock plate is rapid under the energy-stored spring restoring force
Move, move down and collided with the trip rod on the downside of shock plate after reaching certain speed, the circle for making trip rod be supported around trip rod
Pin rotates；Trip rod support installation site is partial to shock plate, and according to leverage, the stroke speed of shock plate can hit
The trip rod one end for hitting bar support opposite side is amplified, and the trip rod of amplification clashes into splay end and produces to the nail seat in caltrop mechanism
The power of upward and horizontal direction, upward impact makes caltrop move upwards, and impact and the nail seat center of horizontal direction have
A certain distance, so lateral impact power has the torsion to nail seat so that nail seat can rotate；Clash into the design mesh of mouth
Be, for trip rod to nail seat shock action space is provided；Caltrop snap ring is overcome to nail seat snap ring by the nail seat clashed into
Position-limiting action and move upwards, while rotation；The caltrop that rotation is moved upwards will be lunged in wheel tyre, because having on caltrop
There is spiral lamination, screw into tire against rotation；Caltrop would become hard to be pulled straight out under not reverse rotation condition, therefore enter
Caltrop will be inflexibly maintain tire.After caltrop is by thrust upwards motion, caltrop base can be blocked by baffle ring, prevent caltrop
Deviate from caltrop shell and lose and wheel and wheel are fettered into the purpose that mechanism is bound together.After caltrop fetters tire, automobile
Wheel constraint mechanism forward slip together will be dragged, automobile drives housing to travel forward, and ground produces resistance in face of slide bottom surface,
Slide will produce displacement with housing.The size of displacement by leaf spring, in face of slide resistance and automobile to the tractive force three of housing
Person determines；Its reason can be slided in the slide guide groove on housing for slide；Housing is uniquely subject in the horizontal direction with slide
Be leaf spring pulling force, so housing is subject to the tractive force of automobile, the power of leaf spring and frictional ground force three to reach balance.Automobile
Blocked the speed stopped and determined tractive force of the automobile to housing, and then determined the displacement of slide and housing, and slide and housing
Displacement determine spacing degree of the inclined-plane on housing oblique top plate to friction lever, displacement is bigger, and friction lever is got over and ejected downwards
Friction rod aperture on slide, the friction lever for stretching out friction rod aperture will produce destruction frottage to ground, and that stretches out is more long, and it is over the ground
Face destructiveness frictional force is bigger.That is, when the speed of automobile is faster, the displacement between slide and housing is bigger, friction lever
The length stretched out is bigger, and the frictional force of generation is bigger.Springs play a part of to recover friction lever position, it is ensured that do not stressing
In the case of friction lever be in friction rod aperture inside；When automobile speed is in the range of very little, friction lever is not under leaf spring effect
Friction rod aperture can be stretched out, now slide stops automobile by its bottom surface and ground friction, and friction will not be produced to ground
Destruction；When the speed of automobile is very fast, slide cannot meet the purpose of fast braking automobile with ground simply friction, now rub
Pole protrudes through sufficiently large frictional force that is destructive to ground generation and producing makes vehicle shutdown, and effect is stopped with preferably blocking
Really.
Formed to block side by side by multiple wheels constraint mechanism and stop band, there is connector between wheel constraint mechanism；Connector
Between two adjacent wheel constraint mechanisms.When automotive wheel stops band by blocking, a possible wheel is only only with one
Vertical wheel constraint mechanism is had an effect, and now the connector of wheel constraint mechanism both sides is not rolled by wheel, connector two
Card article projection on first card article and the second card article of side is located in first draw-in groove and the second draw-in groove of top cover both sides respectively, and two
Individual card article projection is respectively positioned on the first card of draw-in groove chamber, and draw-in groove the first card chamber is more loose with card article projection contacts in design, the first card
Bar and the first draw-in groove both sides are respectively provided with inclined-plane cooperation, and the first card article is easy to be skidded off from the first draw-in groove, and a wheel fetters machine
Structure takes away rear connected adjacent wheel constraint mechanism by wheel can be taken off by the first fixture block and the disengagement of the first draw-in groove
The connector connected between opening, without influencing each other, in turn results in the failure to subsequently treating interception car and acts on；When wheel is horizontal
Across after two adjacent wheel constraint mechanisms, the connector between the two wheels constraint mechanism can be rolled by wheel, be rolled
The card article projection of connector both sides can be pressed into the second card of draw-in groove chamber, draw-in groove the second card chamber is smaller than the first card of draw-in groove chamber, card
Groove the second card chamber is very firm with card article projection contacts, and card article is raised to be difficult to depart from from the second card of draw-in groove chamber；Such design
Ensure that on the one hand two adjacent wheel constraint mechanisms are subject to tire to adjacent two thorn in two wheel constraint mechanisms
Nail constraint effect, on the other hand by connector to two constraint effects of wheel constraint mechanism, the two constraints effect makes two
Individual adjacent wheel constraint mechanism can make up integrally to play and stop effect to blocking for automobile.Blocked present invention uses mechanical vehicle
Stop mechanism is fettered to wheel, in the case where car situation is not destroyed, fast braking automobile, and auxiliary public security organ is to illegal vehicle reality
The purpose stopped now is blocked, with preferable using effect.
Brief description of the drawings
Fig. 1 is wheel constraint mechanism structure schematic diagram.
Fig. 2 is wheel constraint mechanism structure side view.
Fig. 3 is wheel constraint mechanism structure top view.
Fig. 4 is wheel constraint mechanism structure sectional view.
Fig. 5 is arc plate dependency structure schematic diagram.
Fig. 6 is cap structure schematic diagram.
Fig. 7 is arc plate guide plate scheme of installation.
Fig. 8 is leaf spring scheme of installation.
Fig. 9 is slide carriage structure schematic diagram.
Figure 10 is springs scheme of installation.
Figure 11 is caltrop shell structure schematic diagram.
Figure 12 is telescopic structural representation.
Figure 13 is trip rod scheme of installation.
Figure 14 is latching structure schematic diagram.
Figure 15 is caltrop structural representation.
Figure 16 is to block to stop band structure schematic diagram.
Figure 17 is to block to stop band front view.
Figure 18 is connector scheme of installation.
Figure 19 is that connector installs sectional view.
Figure 20 is card article ramp structure schematic diagram.
Figure 21 is draw-in groove ramp structure schematic diagram.
Label title in figure：1st, slide, 2, housing, 3, blend stop, 4, arc plate, 5, telescopic mast, 6, pressing plate, 7, compression leg, 8, top
Lid, 9, leaf spring, 10, caltrop mechanism, 12, inclined-plane, 13, friction lever, 14, springs, 15, clamping lock pillar, 16, clamping lock guide rod,
17th, clamping lock, 18, arc plate guide groove, 19, leaf spring top board, 20, shock plate, 21, telescopic, 22, expansion link, 23, flexible guide groove, 24,
Baffle plate, 25, pressure shell, 26, column, 27, pressure ring, 28, energy-stored spring, 29, arc plate guide block, 30, flexible guide block, 31, slide guide groove,
32nd, arc plate guide plate, 34, oblique top plate, 35, carriage rail, 36, baffle ring, 37, caltrop shell, 38, caltrop snap ring, 39, clash into mouth, 40,
Trip rod, 41, trip rod support, 42, caltrop, 43, nail seat, 44, nail seat snap ring, 45, clamping lock it is raised, 46, clamping lock triggering end,
47th, clamping lock guide hole, 48, clash into splay end, 50, wheel constraint mechanism, 51, connection sheet, the 52, first card article, the 53, second card article, 54,
Second draw-in groove, 55 first draw-in grooves, 56, card article it is raised, 57, the first card of draw-in groove chamber, 58, the second card of draw-in groove chamber, 59, card article inclined-plane,
60th, draw-in groove inclined-plane.
Specific embodiment
As shown in Figure 16,17, it includes wheel constraint mechanism, connector, and plurality of wheel constraint mechanism constitutes side by side
Block and stop band, connected by connector between two neighboring wheel constraint mechanism.
As shown in Figure 1,2,3, 4, above-mentioned wheel constraint mechanism include slide, housing, blend stop, arc plate, telescopic mast, pressing plate,
Compression leg, top cover, leaf spring, caltrop mechanism, inclined-plane, friction lever, springs, arc plate guide groove, leaf spring top board, arc plate guide block, slide
Guide groove, arc plate guide plate, oblique top plate, carriage rail, trip rod, trip rod support, wherein as shown in Fig. 1,7, arc plate guide plate is installed
Two arc plate guide grooves are provided with shell one end, arc plate guide plate, as shown in figure 5, arc plate one end is provided with two arc plate guide blocks, arc
Plate guide block is slided up and down in arc plate guide groove；Arc plate other end downside is provided with pressing plate, and pressing plate leads near the downside of arc plate one end
Telescopic mast is crossed installed in the centre of housing bottom surface；The pressing plate other end is arranged on one end of housing bottom surface by compression leg；Two caltrops
Mechanism is symmetrically mounted at the both sides in housing bottom surface centre position；As shown in figure 13, trip rod is supported by trip rod and is arranged on
In housing bottom surface, trip rod one end coordinates with compression leg, and the other end coordinates with caltrop mechanism；As shown in Figure 7,8, oblique top plate is arranged on
Housing lower end, and two slide guide grooves are symmetrically provided with the other end of arc plate installation site, two lateral walls of housing downside,
As shown in figure 4, oblique top plate downside is provided with two row inclined-planes；The cooperation that slide passes through carriage rail and slide guide groove on the inside of two side
Installed in housing bottom, as shown in figure 9, leaf spring mounting of roof plate is in one end of slide, the slide other end is provided with the six of the row of two row three
Individual inclined hole, as shown in Fig. 4,10, six friction levers are arranged on six inside two of inclined hole by the springs of its both sides respectively
Side, friction lever top coordinates with inclined-plane；Four leaf spring is relatively arranged between oblique top plate and leaf spring top board two-by-two；Such as Fig. 1,6
Shown, top cover is arranged on housing upper end.
As shown in figure 4, above-mentioned compression leg includes that shock plate, pressure shell, column, pressure ring, energy-stored spring, clamping lock pillar, clamping lock are led
Bar, clamping lock, clamping lock projection, clamping lock triggering end, clamping lock guide hole, its central post are arranged on housing bottom surface one end, and pressure shell nesting is
Column outside, pressure ring is arranged on pressure shell lower end and pressure ring downside has inclined plane, and shock plate is nested to be arranged on column outside；Energy storage
Spring is nested in column outside and energy-stored spring one end is connected with pressure ring downside, and the other end is connected with shock plate upside；Clamping lock is led
Bar is arranged in housing bottom surface by clamping lock pillar, and as shown in figure 14, clamping lock upside has clamping lock triggering end, and clamping lock downside has
Clamping lock is raised, has clamping lock guide hole in the middle of clamping lock, and clamping lock is slidably mounted on clamping lock guide rod by clamping lock guide hole, clamping lock triggering end
Positioned at shock plate upside, clamping lock is raised be located at shock plate downside and with shock plate contacts-side-down；Trip rod one end is located at shock plate
Downside；Clamping lock triggering end upside has the inclined plane being engaged with lateral incline under pressure ring.
As shown in figure 13, above-mentioned caltrop mechanism includes baffle ring, caltrop shell, caltrop snap ring, shock mouth, caltrop, nail seat, nail seat
Snap ring, wherein caltrop shell are arranged on housing bottom surface, and as shown in figure 11, caltrop shell lower end is provided with shock mouth, caltrop shell upside internal diameter
Be 1.2 times of downside internal diameter, caltrop snap ring be arranged on the larger upside of caltrop shell internal diameter and with broken-line at spacing be nail seat
The thickness of snap ring, baffle ring is arranged on the upper end of caltrop shell inwall, and as shown in figure 15, caltrop is the cylinder with spiral lamination, thorn
Nail bottom is provided with nail seat, and nail seat snap ring is provided with nail seat；Caltrop is arranged in caltrop shell, and nail seat snap ring upside and caltrop
Snap ring contacts-side-down, nail seat downside contacts with the caltrop shell downside less wall of internal diameter；Trip rod one end puts in caltrop shell downside
Shock mouthful in and positioned at nail seat downside, nail seat downside has clashes into splay end, clashes into splay end and trip rod one end fits.
As shown in Figure 18,19, above-mentioned connector includes that connection sheet, the first card article, the second card article, card article projection, card article are oblique
Face, wherein connection sheet two ends downside are separately installed with the first card article and the second card article, and the first card article has identical with the second card article
Cross section, card article is respectively provided with cross section raised；As shown in figure 20, the first card article two ends have card article inclined-plane.
If Fig. 1,21 are that above-mentioned top cover top surface both sides have the second draw-in groove and the first draw-in groove, the first draw-in groove and the second card
Groove has identical cross section, and draw-in groove the first card chamber and the second card of draw-in groove chamber are provided with cross section, and the first draw-in groove two ends have
Draw-in groove inclined-plane；First card article and the first draw-in groove coordinate, and the second card article and the second draw-in groove coordinate；Card article projection and the first card of draw-in groove chamber
Coordinate successively with the second card of draw-in groove chamber, the first card of draw-in groove chamber size is 1.2 times of the second card of draw-in groove chamber.
As shown in Fig. 4,12, above-mentioned telescopic mast includes telescopic, flexible guide groove, expansion link, flexible guide block, baffle plate, wherein
Expansion link one end is arranged on pressing plate downside, and the other end is symmetrically provided with two flexible guide blocks, and telescopic is arranged on housing bottom surface
On, two flexible guide grooves are symmetrically provided with telescopic, expansion link passes through two flexible guide blocks and two cooperations of flexible guide groove
It is slidably mounted in telescopic, baffle plate is arranged on flexible set upper side.
Above-mentioned energy-stored spring is compression spring.
Above-mentioned leaf spring is stretching leaf spring.
The arc radius of above-mentioned arc plate are 0.4 meter.The tire of most of automobile is can adapt to, can be pasted with tire substantially
Close, increase the stability of arc plate stress.
In sum, wheel constraint mechanism can hold onto the automotive wheel for running over and, wheel constraint machine in the present invention
Structure will by caltrop inflexibly wheel is fettered the puncture of mechanism and wheel together with；Because volume and weight is larger, wheel beam
Tiing up mechanism will not rotate with wheel, on the contrary can moment to wheel braking, the pressure wheel of braking in wheel constraint mechanism simultaneously
It is static corresponding thereto；Now automobile continues to traveling by inertia, and band motor car wheel constraint mechanism rubs with ground in traveling
Wipe, mechanism and the frictional force on ground are fettered by wheel by the automobile of inertia traveling and is prevented.For wheel constraint, mechanism ties
For structure, arc plate can be moved up and down by arc plate guide block with cooperation and the telescopic mast of arc plate guide groove；Automobile first from touch
Started running at the guide block of arcing plate wheel constraint mechanism on, as automotive wheel is gradually fully pressed against on housing, arc plate by
Gradually move down；The design of blend stop prevents arc plate guide block from skidding off arc plate guide groove, and then prevents arc plate to skid off housing；The design of telescopic mast
It is to increase the stability that arc plate is moved up and down；Arc plate drives compression leg to be transported downwards along column in folding process by pressing plate
Dynamic, now shock plate is remained stationary as under the raised effect of clamping lock of clamping lock lower end, between the compression leg of motion and static shock plate
Spacing change so that energy-stored spring is compressed；After pressure ring moves downward certain position, while the recovery of energy-stored spring
Power reaches designed size, and pressure ring starts to touch the triggering end of clamping lock upper end, and pressure ring downside sets with the inclined-plane cooperation of clamping lock triggering end
Meter ensure that the pressure ring for moving down promotes clamping lock along clamping lock guide rod transverse shifting so that the clamping lock of clamping lock lower end is raised to depart from punching
Hit plate downside；There is no the raised restriction effect of clamping lock, shock plate is moved down rapidly under energy-stored spring restoring force, is moved down and is reached necessarily
Collided with the trip rod on the downside of shock plate after speed, trip rod is rotated around the straight pin that trip rod is supported；Trip rod
Support installation site is partial to shock plate, and according to leverage, the stroke speed of shock plate can support opposite side in trip rod
Trip rod one end be amplified, the trip rod of amplification clashes into splay end to the nail seat in caltrop mechanism and produces upwards and horizontal direction
Power as shown in figure 15, upward impact makes caltrop move upwards, and the impact of horizontal direction has certain with nail seat center
Distance, so lateral impact power has to the torsion of nail seat so that nail seat can rotate；The purpose of design for clashing into mouth exists
In for trip rod provides space to nail seat shock action；Caltrop snap ring is overcome to the spacing of nail seat snap ring by the nail seat clashed into
Act on and move upwards, while rotation；The caltrop that rotation is moved upwards will be lunged in wheel tyre, because having spiral shell on caltrop
Lira, screw into tire against rotation；Caltrop would become hard to be pulled straight out under not reverse rotation condition, therefore the caltrop for entering
Will be inflexibly maintain tire.After caltrop is by thrust upwards motion, caltrop base can be blocked by baffle ring, prevent caltrop from deviating from
Caltrop shell and lose wheel and the purpose that is bound together of wheel constraint mechanism.After caltrop fetters tire, automobile will
Dragging wheel fetters mechanism's forward slip together, and automobile drives housing to travel forward, and ground produces resistance, slide in face of slide bottom surface
Displacement will be produced with housing.The size of displacement by leaf spring, the tractive force three of housing is determined in face of the resistance and automobile of slide
It is fixed；Its reason can be slided in the slide guide groove on housing for slide；Housing is with slide is uniquely subject in the horizontal direction
The pulling force of leaf spring, so housing is subject to tractive force, the power of leaf spring and the frictional ground force three of automobile to reach balance.Automobile is blocked
The speed stopped determines tractive force of the automobile to housing, and then determines the displacement of slide and housing, and the position of slide and housing
Shifting determines spacing degree of the inclined-plane on housing oblique top plate to friction lever, and displacement is bigger, and friction lever is got over and ejected slide downwards
On friction rod aperture, stretch out friction rod aperture friction lever will to ground produce destruction frottage, that stretches out is more long, its to ground break
Bad frottage power is bigger.That is, when the speed of automobile is faster, the displacement between slide and housing is bigger, and friction lever stretches out
Length it is bigger, the frictional force of generation is bigger.Springs play a part of to recover friction lever position, it is ensured that in the situation of not stressing
Lower friction lever is in inside friction rod aperture；When automobile speed is in the range of very little, friction lever is to stretch under leaf spring effect
Go out the rod aperture that rubs, now slide stops automobile by its bottom surface and ground friction, friction will not produce destruction to ground；
When the speed of automobile is very fast, slide cannot meet the purpose of fast braking automobile with ground simply friction, now friction lever
Protruding through sufficiently large frictional force that is destructive to ground generation and producing makes vehicle shutdown, and effect is stopped with preferably blocking.
Formed to block side by side by multiple wheels constraint mechanism and stop band, there is connector between wheel constraint mechanism；Connector
Between two adjacent wheel constraint mechanisms.When automotive wheel stops band by blocking, a possible wheel is only only with one
Vertical wheel constraint mechanism is had an effect, and now the connector of wheel constraint mechanism both sides is not rolled by wheel, connector two
Card article projection on first card article and the second card article of side is located in first draw-in groove and the second draw-in groove of top cover both sides respectively, and two
Individual card article projection is respectively positioned on the first card of draw-in groove chamber, and draw-in groove the first card chamber is more loose with card article projection contacts in design, the first card
Bar and the first draw-in groove both sides are respectively provided with inclined-plane cooperation, and the first card article is easy to be skidded off from the first draw-in groove, and a wheel fetters machine
Structure takes away rear connected adjacent wheel constraint mechanism by wheel can be taken off by the first fixture block and the disengagement of the first draw-in groove
The connector connected between opening, without influencing each other, in turn results in the failure to subsequently treating interception car and acts on；When wheel is horizontal
Across after two adjacent wheel constraint mechanisms, the connector between the two wheels constraint mechanism can be rolled by wheel, be rolled
The card article projection of connector both sides can be pressed into the second card of draw-in groove chamber, draw-in groove the second card chamber is smaller than the first card of draw-in groove chamber, card
Groove the second card chamber is very firm with card article projection contacts, and card article is raised to be difficult to depart from from the second card of draw-in groove chamber；Such design
Ensure that on the one hand two adjacent wheel constraint mechanisms are subject to tire to adjacent two thorn in two wheel constraint mechanisms
Nail constraint effect, on the other hand by connector to two constraint effects of wheel constraint mechanism, the two constraints effect makes two
Individual adjacent wheel constraint mechanism can make up integrally to play and stop effect to blocking for automobile.Blocked present invention uses mechanical vehicle
Stop mechanism is fettered to wheel, in the case where car situation is not destroyed, fast braking automobile, and auxiliary public security organ is to illegal vehicle reality
The purpose stopped now is blocked, with preferable using effect.
Claims (5)
1. a kind of mechanical vehicle is blocked and stops band, it is characterised in that：It includes wheel constraint mechanism, connector, plurality of wheel
Constraint mechanism constitutes to block side by side and stops band, is connected by connector between two neighboring wheel constraint mechanism；
Above-mentioned wheel constraint mechanism includes slide, housing, blend stop, arc plate, telescopic mast, pressing plate, compression leg, top cover, leaf spring, caltrop machine
Structure, inclined-plane, friction lever, springs, arc plate guide groove, leaf spring top board, arc plate guide block, slide guide groove, arc plate guide plate, oblique top plate,
Carriage rail, trip rod, trip rod support, wherein arc plate guide plate are arranged on shell one end, two arc plates are provided with arc plate guide plate
Guide groove, arc plate one end is provided with two arc plate guide blocks, and arc plate guide block is slided up and down in arc plate guide groove；Arc plate other end downside peace
Equipped with pressing plate, pressing plate is arranged on the centre of housing bottom surface near the downside of arc plate one end by telescopic mast；The pressing plate other end passes through
Compression leg is arranged on one end of housing bottom surface；Liang Ge caltrops mechanism is symmetrically mounted at the both sides in housing bottom surface centre position；Clash into
Bar is supported by trip rod and is arranged in housing bottom surface, and trip rod one end coordinates with compression leg, and the other end coordinates with caltrop mechanism；Tiltedly
Mounting of roof plate is symmetrically provided with two in housing lower end on the other end of arc plate installation site, two lateral walls of housing downside
Individual slide guide groove, oblique top plate downside is provided with two row inclined-planes；Slide is matched somebody with somebody by the carriage rail on the inside of two side and slide guide groove
Close and be arranged on housing bottom, in one end of slide, the slide other end is provided with six inclined holes of the row of two row three, six to leaf spring mounting of roof plate
Individual friction lever is arranged on six inside both sides of inclined hole by the springs of its both sides respectively, and friction lever top is matched somebody with somebody with inclined-plane
Close；Four leaf spring is relatively arranged between oblique top plate and leaf spring top board two-by-two；Top cover is arranged on housing upper end；
Above-mentioned compression leg includes that shock plate, pressure shell, column, pressure ring, energy-stored spring, clamping lock pillar, clamping lock guide rod, clamping lock, clamping lock are convex
Rise, clamping lock triggering end, clamping lock guide hole, its central post be arranged on housing bottom surface one end, pressure shell nesting be column outside, pressure ring peace
There is inclined plane on the downside of pressure shell lower end and pressure ring, shock plate is nested to be arranged on column outside；Energy-stored spring is nested in column
Outside and energy-stored spring one end be connecteds with pressure ring downside, and the other end is connected with the upside of shock plate；Clamping lock guide rod passes through clamping lock pillar
In housing bottom surface, clamping lock upside has clamping lock triggering end, and clamping lock downside has clamping lock raised, has clamping lock in the middle of clamping lock
Guide hole, clamping lock is slidably mounted on clamping lock guide rod by clamping lock guide hole, and clamping lock triggering end is located at shock plate upside, clamping lock projection position
In shock plate downside and with shock plate contacts-side-down；Trip rod one end is located at shock plate downside；Clamping lock triggering end upside have with
The inclined plane that lateral incline is engaged under pressure ring；
Above-mentioned caltrop mechanism includes baffle ring, caltrop shell, caltrop snap ring, shock mouth, caltrop, nail seat, wherein nail seat snap ring, caltrop shell
Installed in housing bottom surface, caltrop shell lower end is provided with shock mouth, and caltrop shell upside internal diameter is 1.2 times of downside internal diameter, caltrop snap ring
Installed in the larger upside of caltrop shell internal diameter and with broken-line at spacing for nail seat snap ring thickness, baffle ring be arranged on caltrop shell
The upper end of inwall, caltrop is the cylinder with spiral lamination, and caltrop bottom is provided with nail seat, and nail seat snap ring is provided with nail seat；
Caltrop is arranged in caltrop shell, and nail seat snap ring upside and caltrop snap ring contacts-side-down, with caltrop shell downside internal diameter on the downside of nail seat
Less wall contact；In the shock mouthful that trip rod one end is put on the downside of caltrop shell and positioned at nail seat downside, nail seat downside has
Splay end is clashed into, splay end and trip rod one end fits are clashed into；
Above-mentioned connector includes connection sheet, the first card article, the second card article, card article projection, card article inclined-plane, wherein under connection sheet two ends
Side is separately installed with the first card article and the second card article, and the first card article and the second card article have identical cross section, on cross section
It is raised with card article；First card article two ends have card article inclined-plane；
Above-mentioned top cover top surface both sides have the second draw-in groove and the first draw-in groove, and the first draw-in groove and the second draw-in groove have identical horizontal
Section, is provided with draw-in groove the first card chamber and the second card of draw-in groove chamber on cross section, the first draw-in groove two ends have draw-in groove inclined-plane；First card
Bar and the first draw-in groove coordinate, and the second card article and the second draw-in groove coordinate；Card article projection and draw-in groove the first card chamber and the second card of draw-in groove chamber
Coordinate successively, the first card of draw-in groove chamber size is 1.2 times of the second card of draw-in groove chamber.
2. a kind of mechanical vehicle according to claim 1 is blocked and stops band, it is characterised in that：Above-mentioned telescopic mast includes flexible
Set, flexible guide groove, expansion link, flexible guide block, baffle plate, wherein expansion link one end are arranged on pressing plate downside, and the other end is symmetrically pacified
Equipped with two flexible guide blocks, telescopic is arranged in housing bottom surface, and two flexible guide grooves, expansion link are symmetrically provided with telescopic
It is slidably mounted in telescopic by the cooperation of two flexible guide blocks and two flexible guide grooves, baffle plate is arranged on flexible set upper side.
3. a kind of mechanical vehicle according to claim 1 is blocked and stops band, it is characterised in that：Above-mentioned energy-stored spring is compression bullet
Spring.
4. a kind of mechanical vehicle according to claim 1 is blocked and stops band, it is characterised in that：Above-mentioned leaf spring is stretching leaf spring.
5. a kind of mechanical vehicle according to claim 1 is blocked and stops band, it is characterised in that：The arc radius of above-mentioned arc plate are
0.4 meter.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611192388.5A CN106758962B (en) | 2016-12-21 | 2016-12-21 | A kind of mechanical vehicle, which blocks, stops band |
| PCT/CN2017/094992 WO2018113301A1 (en) | 2016-12-21 | 2017-07-28 | Mechanical vehicle intercepting and stopping strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611192388.5A CN106758962B (en) | 2016-12-21 | 2016-12-21 | A kind of mechanical vehicle, which blocks, stops band |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106758962A true CN106758962A (en) | 2017-05-31 |
| CN106758962B CN106758962B (en) | 2019-04-19 |
Family
ID=58897015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611192388.5A Active CN106758962B (en) | 2016-12-21 | 2016-12-21 | A kind of mechanical vehicle, which blocks, stops band |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106758962B (en) |
| WO (1) | WO2018113301A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018113301A1 (en) * | 2016-12-21 | 2018-06-28 | 杨雅 | Mechanical vehicle intercepting and stopping strip |
| WO2018113302A1 (en) * | 2016-12-21 | 2018-06-28 | 杨雅 | Mechanical vehicle intercepting and stopping mechanism |
| CN113152336A (en) * | 2021-03-16 | 2021-07-23 | 郭凯健 | Mechanical vehicle stopping mechanism |
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| CN108824264A (en) * | 2018-08-06 | 2018-11-16 | 孙博文 | Portable mono wheel car arrester |
| CN110017858B (en) * | 2019-04-22 | 2024-01-12 | 上海诺银机电科技有限公司 | Macroscopic detection table |
| CN110306850A (en) * | 2019-06-11 | 2019-10-08 | 徐州安普瑞特能源科技有限公司 | Garage buffer with prompting function |
| CN112746580B (en) * | 2020-09-01 | 2021-12-24 | 嘉兴日名环交通安全设备有限公司 | Forced stopping device for large vehicle and forced stopping method thereof |
| CN113183789A (en) * | 2021-05-19 | 2021-07-30 | 张羽 | A buffer stop for new energy automobile fills electric pile |
| CN113782895B (en) * | 2021-09-09 | 2023-05-26 | 淮北银丰铝业有限公司 | New energy automobile battery box |
| CN116005589B (en) * | 2023-03-27 | 2023-06-27 | 成都工业职业技术学院 | Intelligent parking lot charging pile protection device |
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| CN105970854B (en) * | 2016-05-27 | 2019-04-16 | 唐泉涌 | Vehicle-mounted landing pop-up type follows closely net |
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| CN106758962B (en) * | 2016-12-21 | 2019-04-19 | 福州麦辽自动化设备有限公司 | A kind of mechanical vehicle, which blocks, stops band |
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| US4576509A (en) * | 1984-09-17 | 1986-03-18 | Beaty Sr John E | Security gate |
| CN101550680A (en) * | 2009-04-27 | 2009-10-07 | 沈昌生 | Wheel-trap involuntary stop device for motor vehicle |
| CN201635029U (en) * | 2010-01-29 | 2010-11-17 | 刘映春 | Hidden tire gripping device |
| CN103437308A (en) * | 2013-07-28 | 2013-12-11 | 叶元华 | Non-barrier-blocking non-damage roller (rolling shaft) type wheeled vehicle instantaneous safety stop device |
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| WO2018113301A1 (en) * | 2016-12-21 | 2018-06-28 | 杨雅 | Mechanical vehicle intercepting and stopping strip |
| WO2018113302A1 (en) * | 2016-12-21 | 2018-06-28 | 杨雅 | Mechanical vehicle intercepting and stopping mechanism |
| CN113152336A (en) * | 2021-03-16 | 2021-07-23 | 郭凯健 | Mechanical vehicle stopping mechanism |
| CN113152336B (en) * | 2021-03-16 | 2022-12-09 | 国网浙江省电力有限公司台州供电公司 | Mechanical vehicle stopping mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018113301A1 (en) | 2018-06-28 |
| CN106758962B (en) | 2019-04-19 |
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