CN108867461B - Vehicle stopping mechanism suitable for vehicle running - Google Patents
Vehicle stopping mechanism suitable for vehicle running Download PDFInfo
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- CN108867461B CN108867461B CN201810766998.4A CN201810766998A CN108867461B CN 108867461 B CN108867461 B CN 108867461B CN 201810766998 A CN201810766998 A CN 201810766998A CN 108867461 B CN108867461 B CN 108867461B
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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
The invention belongs to the technical field of vehicle interception, and particularly relates to a vehicle stopping mechanism suitable for vehicle running. The binding mechanism can bind the wheels and slide on the ground under the inertia effect of the vehicle body; because the contact area of the rotating base and the ground is larger than that of the wheels, the vehicle stops for a shorter time. When the stopped vehicle drives into the binding mechanism, the vehicle has a certain deflection angle, so the binding mechanism can be designed to make small-angle deviation to adapt to the deviation of the wheel angle, so as to achieve the best binding effect; the invention uses the wheel binding mechanism to bind the wheels, quickly brakes the automobile without damaging the automobile, assists the public security organization to stop illegal vehicles, and has better use effect.
Description
Technical Field
The invention belongs to the technical field of vehicle interception, and particularly relates to a vehicle stopping mechanism suitable for vehicle running.
Background
At present, the technical field of automobile interception commonly uses a tire breaking technology, and the key technology is how to rapidly break a tire so as to quickly deflate the tire as much as possible. However, after some vehicle tires are deflated, the vehicle can still run, and the intercepting function of the tire breaking structure is greatly reduced. In addition, the conventional intercepting technology only considers how to rapidly and successfully intercept the vehicle and does not consider how to minimize the damage of the intercepting action to the vehicle in the intercepting process as much as possible, so that a mechanism capable of replacing the conventional tire-breaking technology is very necessary, and the vehicle can be successfully intercepted and minimally damaged as much as possible, so that the overhaul cost is reduced by secondary use of the vehicle.
The invention designs a vehicle stopping mechanism suitable for vehicle running, which solves the problems.
Disclosure of Invention
In order to solve the defects in the prior art, the invention discloses a vehicle stopping mechanism suitable for vehicle running, which is realized by adopting the following technical scheme.
A vehicle stopping mechanism adapting to vehicle running is characterized in that: the binding mechanism comprises a binding mechanism, a rotating base, a binding mechanism rotating shaft and a main rod, wherein the binding mechanism rotating shaft is arranged in the middle of the lower side of the binding mechanism, the binding mechanism is arranged on the rotating base through the binding mechanism rotating shaft, and a plurality of binding mechanisms and corresponding rotating bases thereof are arranged on the main rod side by side.
The rotary base comprises a front turning plate, a front vertical plate, a bottom plate, a rear vertical plate, a clamping hole and a binding mechanism rotating hole, wherein the front vertical plate and the rear vertical plate are respectively arranged at two ends of the bottom plate; the clamping hole is matched with the main rod.
The binding mechanism rotating shaft is arranged in the binding mechanism rotating hole.
The binding mechanism comprises a shell, a front top plate, a front arc plate, a front driving rod, a front arc guide rail, a force eliminating belt, a side support, a rear driving rod, a rear top plate, guide grooves, side plate springs, a tensioning spring, an arc opening, a tensioning rod, a rear arc plate, a rear arc guide rail, a guide block, a support plate, an inner rod, an outer sleeve, a rotating hole with a support rod, a support rod and a front arc plate guide wheel, wherein the arc opening is symmetrically formed in the top end of the two side walls of the shell, two vertical guide grooves are symmetrically formed in the two sides of the shell respectively, the front arc guide rail and the rear arc guide rail are symmetrically arranged on the two sides of the shell respectively, and the concave surfaces; the front arc plates are arranged in the front arc guide rails on the two sides, and the rear arc plates are arranged in the rear arc guide rails on the two sides; the front driving rod is arranged between the two side walls of the shell through a front driving rod rotating shaft and is positioned at the upper end of one side of the shell, and the rear driving rod is arranged between the two side walls of the shell through a rear driving rod rotating shaft and is positioned at the upper end of the other side of the shell; the middle positions of the concave surfaces of the front arc plate and the rear arc plate are provided with teeth, the front driving rod and the rear driving rod are provided with teeth, the concave surface of the front arc plate is meshed with the front driving rod, and the concave surface of the rear arc plate is meshed with the rear driving rod; the two outer sleeves are respectively fixed on two sides of the bottom surface of the shell, an inner rod is nested in each outer sleeve, a support plate is arranged on each inner rod, and the tension rods are arranged on the support plates on two sides through tension rod rotating shafts; the tensioning spring is nested outside the outer sleeve and the inner rod, one end of the tensioning spring is connected to the lower side of the support plate, and the other end of the tensioning spring is fixed on the bottom surface of the shell; the plurality of supporting rods with the supporting rods are arranged in an arc shape and are arranged in the rotating holes of the supporting rods with the supporting rods on the side supports at the two sides through respective rotating shafts of the supporting rods with the supporting rods; the lower end of each side support is equidistantly provided with three support blocks, the lower side of each support block is provided with a side plate spring, the side surface of each side support is symmetrically provided with two guide blocks, and the two guide blocks are respectively positioned at two intervals formed by the three support blocks; the side supports on the two sides of the shell are arranged on the two side walls of the shell through the matching of respective guide blocks and guide grooves, and one end of each side plate spring on each side support of the shell is fixed on the side wall of the shell; the force eliminating belt is wound on all the belt supporting rods and the tensioning rods; the force eliminating belt and the mounting position of the belt supporting rod thereof are positioned between the front driving rod and the rear driving rod, and the mounting position of the tension rod is positioned at the lower side of one end of the mounting position of the belt supporting rod; the front top plate is arranged on the upper side of one end of the shell and is close to the front driving rod, and the rear top plate is arranged on the upper side of the other end of the shell and is close to the rear driving rod; the front arc plate guide wheel is arranged at the top end of the front arc plate through a front arc plate guide wheel rotating shaft.
The binding mechanism is installed on the lower side of the shell.
The binding mechanism further comprises a balance block, wherein the balance block is placed on the bottom surface of the shell, teeth are arranged at the top end of the balance block, and teeth are arranged at one end of the lower side of the front arc plate and are meshed with the teeth of the balance block.
As a further improvement of the technology, the number of the belt supporting rods is 5 or 6 or 7 or 8 or 9. The number of the supporting rods ensures that the supporting rods have certain strength to support the vehicle as if, but the more the number, the more complex the mechanism is, and the more unfavorable the maintenance and use.
As a further improvement of the technology, both sides of the lower end of the front arc plate are provided with notches.
Compared with the traditional vehicle interception technology, the restraint mechanism rotates in the rotating base at a small angle through the rotating shaft of the restraint mechanism, the rotating base is clamped on the main rod through the unclosed clamping hole, and the main rod can be separated from the notch of the clamping hole by a strong force after the rotating base is subjected to a certain force. The binding mechanism can bind the wheels of the running vehicle, is fixed with the wheels and slides on the ground under the action of the inertia of the vehicle body, and because the contact area of the rotating base and the ground is larger than that of the wheels, the stop time of the vehicle under the friction force of the base and the ground is shorter than that under the friction force of the wheels and the ground, and the vehicle is easier to stop. The design of the front turning plate weakens the possibility that the vehicle is driven to turn forward together due to the inertia of the vehicle body after being bound by the binding mechanism. The design of the binding mechanism which can rotate in the rotating base aims at ensuring that the direction of a stopped vehicle entering the binding mechanism is approximately determined, but has a certain deflection angle absolutely, and in order to ensure that the binding mechanism can absolutely bind the wheel, the action direction of the design of the binding mechanism is required to be ensured to be consistent with the direction of the wheel running to the binding mechanism, so the binding mechanism can be designed to carry out small-angle deviation to adapt to the deviation of the wheel angle so as to achieve the best binding effect; after the wheels move to the binding mechanism, the wheels generate certain impact force on the binding mechanism, the impact force and a rotating shaft of the binding mechanism generate certain torque, and the torque causes the binding mechanism to deflect for a certain angle until the action direction of the binding mechanism is consistent with the driving-in direction of the wheels. After the wheels are successfully bound, the binding mechanism and the rotating base are driven to slide together until the vehicle is stopped.
For the binding mechanism, the force eliminating belt is designed, when the wheel moves onto the binding mechanism, the wheel firstly enters the force eliminating belt, the force eliminating belt can move around the belt supporting rod and the tensioning rod under the friction force of the wheel, because the force eliminating belt rotates, the reaction friction force of the force eliminating belt on the wheel is small, the wheel loses the traction force on the vehicle body, and the vehicle body can move forwards only by means of inertia until the kinetic energy is lost by friction. When the vehicle body moves forwards by means of inertia, the wheels touch the front driving rod, the front driving rod is driven to rotate by friction force, the front driving rod drives the front arc plate to penetrate out of the shell upwards along the front arc guide rail through tooth meshing, and the front arc plate moves to the front side of the wheels to limit the wheels, so that the vehicle body is prevented from rushing out of the binding mechanism at an excessively high speed; in addition, the rear driving rod on the rear side of the binding mechanism can also be acted by the friction force of the wheel to drive the rear arc plate to penetrate out of the shell to limit the rear side of the wheel. In the design, the tension rod generates a downward acting force on the tension rod under the action of the tension spring, so that the tension rod tensions the force eliminating belt, and the tensioned force eliminating belt and the belt supporting rod can be separated from each other in a tensioned state because the belt supporting rods at the lower side of the force eliminating belt are arranged in an arc shape; when the wheel moves to the upper side of the stress relieving belt, the stress relieving belt is pressed on the belt supporting rod, and the belt supporting rod supports the wheel; in addition, the side support of the support belt support rod is fixed with the two sides of the shell through the side plate spring, and after the side support is subjected to the acting force of the support belt support rod, small-amplitude shock absorption can be generated under the elastic action of the side plate spring, so that the phenomenon that the binding mechanism is damaged due to large impulsive force of a vehicle body is prevented. The guide block and the guide groove are used for limiting the displacement of the side support in other directions except the up-and-down movement. The outer sleeve and the inner rod are designed to limit the displacement of the tension rod in other directions except the up-and-down movement; the design purpose of breach is in order to prevent that preceding arc board both sides from interfering with taut spring. After the wheels are limited by the front arc plate and the rear arc plate, the wheels can rapidly drive the binding mechanism to move together and reach the same speed, and then the binding mechanism decelerates the vehicle body by means of friction force between the binding mechanism and the ground; wherein the design purpose of the front arc plate guide wheel is as follows: the binding mechanism decelerates by virtue of friction force, the vehicle body decelerates by virtue of the binding mechanism, the resistance of the binding mechanism to the wheels is provided by the front arc plate, the front arc plate is always kept in contact with the wheels in the deceleration process, and the power of the wheels can be eliminated by the rotation of the front arc plate guide wheel; if the front arc plate guide wheel is not arranged, the driver of the vehicle continues to step on the accelerator after the vehicle is restrained so as to enable the wheel to rotate rapidly, the wheel and the front arc plate without the front arc plate guide wheel are rubbed to generate traction force, and finally the restraint mechanism is broken through. The friction of the rear arc plate on the wheel does not influence the binding effect but plays a role in friction braking on the wheel; in addition, the wheels are firstly contacted with the rear driving rod after entering the binding mechanism, and at the moment, the rear arc plate penetrates out firstly, but the running speed of the vehicle body is extremely high, and the rear arc plate does not penetrate out of the wheels and moves to the binding mechanism, so that the design of the rear arc plate has positive binding and braking effects.
When the automobile wheels pass through the wheel binding mechanisms, one wheel only acts with one independent wheel binding mechanism, and the wheel binding mechanisms under the wheel tension are taken away by the wheels without influencing other wheel binding mechanisms, so that the subsequent vehicle to be intercepted is disabled; when the wheel crosses two adjacent wheel binding mechanisms, the two wheel binding mechanisms move forwards together under the pull force of the same wheel. The invention uses the wheel binding mechanism to bind the wheels, quickly brakes the automobile without damaging the automobile, assists the public security organization to stop illegal vehicles, and has better use effect.
Drawings
Fig. 1 is a schematic structural view of an integral part.
Fig. 2 is a sectional view of the structure of the integral part.
Fig. 3 is a side view of the unitary member construction.
Figure 4 is a top view of the overall component structure.
Fig. 5 is a schematic view of the installation of the front arc plate and the rear arc plate.
Fig. 6 is a schematic view of the tension bar installation.
Fig. 7 is a schematic side support structure.
Fig. 8 is a side plate spring installation schematic.
Fig. 9 is a schematic view of a rotating base structure.
Figure 10 is a schematic view of the rotation of the restraint mechanism.
Figure 11 is a schematic view of the operation of the restraint mechanism.
FIG. 12 is a schematic view of the operation of the parking mechanism.
Number designation in the figures: 1. the device comprises a shell, 2, a front top plate, 3, a front arc plate, 4, a front driving rod, 5, a front arc guide rail, 6, a force eliminating belt, 7, a side support, 8, a rear driving rod, 9, a rear top plate, 10, a guide groove, 11, a side plate spring, 12, a balance block, 13, a tensioning spring, 14, an arc opening, 15, a notch, 16, a rear arc plate, 17, a rear arc guide rail, 18, a guide block, 19, a support block, 20, a support plate, 21, an inner rod, 22, a jacket, 23, a belt support rod rotating hole, 24, a belt support rod, 25, a tensioning rod, 30, a front overturning plate, 31, a front vertical plate, 32, a bottom plate, 33, a rear vertical plate, 34, a clamping hole, 35, a binding mechanism rotating shaft, 36, a binding mechanism rotating hole, 37, a binding mechanism, 38, a rotating base, 40 and a front.
Detailed Description
As shown in fig. 1, 2 and 12, it comprises a binding mechanism 37, a rotating base 38, a binding mechanism rotating shaft 35 and a main rod, wherein the binding mechanism rotating shaft 35 is installed in the middle of the lower side of the binding mechanism 37, the binding mechanism 37 is installed on the rotating base 38 through the binding mechanism rotating shaft 35, and a plurality of binding mechanisms 37 and corresponding rotating bases 38 are installed on the main rod side by side.
As shown in fig. 9, the rotating base 38 includes a front turning plate 30, a front vertical plate 31, a bottom plate 32, a rear vertical plate 33, a clamping hole 34, and a binding mechanism rotating hole 36, wherein the front vertical plate 31 and the rear vertical plate 33 are respectively installed at two ends of the bottom plate 32, the front turning plate 30 is installed at the front end of the front vertical plate 31, the rear end of the lower side of the rear vertical plate 33 is provided with the transverse unclosed clamping hole 34, the gap points to the rear side, and the middle of the bottom plate 32 is provided with the upward binding mechanism rotating hole 36 which does not penetrate through the bottom plate 32; the snap holes 34 cooperate with the primary shaft.
As shown in fig. 2 and 3, the binding mechanism rotating shaft 35 is installed in the binding mechanism rotating hole 36.
As shown in fig. 1, 2, 3, and 4, the binding mechanism 37 includes a housing 1, a front top plate 2, a front arc plate 3, a front driving rod 4, a front arc guide rail 5, a force-dissipating belt 6, a side support 7, a rear driving rod 8, a rear top plate 9, a guide groove 10, a side plate spring 11, a tension spring 13, an arc opening 14, a tension rod 25, a rear arc plate 16, a rear arc guide rail 17, a guide block 18, a support block 19, a support plate 20, an inner rod 21, an outer sleeve 22, a belt support rod rotating hole 23, a belt support rod 24, and a front arc plate guide wheel 40, wherein as shown in fig. 5 and 8, the top ends of two side walls of the housing 1 are symmetrically provided with the arc opening 14, two sides of the housing 1 are symmetrically provided with two vertical guide grooves 10, two sides of the housing 1 are symmetrically provided with the front arc guide rail 5 and the rear arc guide rail 17, and the; the front arc plate 3 is arranged in the front arc guide rails 5 on two sides, and the rear arc plate 16 is arranged in the rear arc guide rails 17 on two sides; the front driving rod 4 is installed between two side walls of the shell 1 through a front driving rod 4 rotating shaft and is positioned at the upper end of one side of the shell 1, and the rear driving rod 8 is installed between two side walls of the shell 1 through a rear driving rod 8 rotating shaft and is positioned at the upper end of the other side of the shell 1; as shown in fig. 3, the middle position of the concave surfaces of the front arc plate 3 and the rear arc plate 16 is provided with teeth, the front driving rod 4 and the rear driving rod 8 are provided with teeth, the concave surface of the front arc plate 3 is meshed with the front driving rod 4, and the concave surface of the rear arc plate 16 is meshed with the rear driving rod 8; as shown in fig. 4 and 6, two outer sleeves 22 are respectively fixed on two sides of the bottom surface of the housing 1, an inner rod 21 is nested in each outer sleeve 22, a support plate 20 is installed on each inner rod 21, and a tension rod 25 is rotatably installed on the support plates 20 on two sides through a tension rod 25; the tension spring 13 is nested outside the outer sleeve 22 and the inner rod 21, one end of the tension spring 13 is connected to the lower side of the support plate 20, and the other end of the tension spring is fixed on the bottom surface of the shell 1; as shown in fig. 1 and 2, a plurality of belt support rods 24 are arranged in an arc shape and are rotatably mounted in the belt support rod rotating holes 23 of the side supports 7 at both sides through the respective belt support rods 24; as shown in fig. 7, three support blocks 19 are equidistantly mounted at the lower end of each side support 7, a side plate spring 11 is mounted at the lower side of each support block 19, two guide blocks 18 are symmetrically mounted at the side of each side support 7, and the two guide blocks 18 are respectively positioned at two intervals formed by the three support blocks 19; as shown in fig. 3 and 4, the side supports 7 on both sides of the housing 1 are mounted on both side walls of the housing 1 through the respective guide blocks 18 cooperating with the guide grooves 10, and one end of each of the three side leaf springs 11 on the side support 7 on each side of the housing 1 is fixed on the side wall of the housing 1; as shown in fig. 1 and 3, the force-eliminating belt 6 is wound around all the belt supporting rods 24 and the tightening rods 25; the force eliminating belt 6 and the mounting position of the belt supporting rod 24 thereof are positioned between the front driving rod 4 and the rear driving rod 8, and the mounting position of the tension rod 25 is positioned at the lower side of one end of the mounting position of the belt supporting rod 24; as shown in fig. 1 and 2, the front top plate 2 is mounted on the upper side of one end of the housing 1 and is close to the front driving rod 4, and the rear top plate 9 is mounted on the upper side of the other end of the housing 1 and is close to the rear driving rod 8; as shown in fig. 3, the front arc plate guide wheel 40 is rotatably mounted on the top end of the front arc plate 3 via the front arc plate guide wheel 40.
As shown in fig. 8, the binding mechanism rotating shaft 35 is installed at the lower side of the housing 1.
As shown in fig. 1 and 2, the binding mechanism 37 further includes a weight 12, wherein the weight 12 is placed on the bottom surface of the housing 1, the top end of the weight 12 has teeth, and one end of the lower side of the front arc plate 3 has teeth and is engaged with the weight 12.
The number of the belt supporting rods 24 is 5, 6, 7, 8 or 9. The number of the belt support rods 24 ensures that the belt support rods 24 have a certain strength to support the vehicle as it is, but the more the number, the more complicated the mechanism, and the less the maintenance and use are.
As shown in fig. 5, the front arc plate 3 has notches 15 on both sides of the lower end.
In summary, as shown in fig. 10, in the present invention, the binding mechanism 37 rotates in the rotating base 38 through the binding mechanism rotating shaft 35 at a small angle, the rotating base 38 is clamped on the main rod through the unclosed clamping hole 34, and when a certain force is applied to the rotating base 38, the main rod can be separated from the notch of the clamping hole 34 by a strong force. The binding mechanism 37 can bind the wheels of the traveling vehicle, is fixed with the wheels, and slides on the ground under the inertia of the vehicle body, and because the contact area of the rotating base 38 and the ground is larger than that of the wheels, the vehicle stops for a shorter time under the friction force between the base and the ground than under the friction force between the wheels and the ground, and is easier to stop. The design of the front flap 30 reduces the possibility that the vehicle will flip forward due to the inertia of the vehicle body after being restrained by the restraint mechanism 37. The constraint mechanism 37 is designed to rotate in the rotating base 38 for the purpose of ensuring that the direction of the blocked vehicle entering the constraint mechanism 37 is approximately determined, but has a certain deflection angle, so as to ensure that the constraint mechanism 37 can absolutely constrain the wheel, it is necessary to ensure that the action direction of the constraint mechanism 37 is consistent with the direction of the wheel running on the constraint mechanism 37, as shown in fig. 10, so that the constraint mechanism 37 can be designed to make a small angle offset to adapt to the offset of the wheel angle, so as to achieve the best constraint effect; after the wheel moves to the binding mechanism 37, the wheel will generate a certain impact force to the binding mechanism 37, the impact force and the binding mechanism rotating shaft 35 generate a certain torque, and the torque causes the binding mechanism 37 to deflect a certain angle until the action direction of the binding mechanism 37 is consistent with the driving-in direction of the wheel. After the wheels are successfully bound, the binding mechanism 37 and the rotating base 38 are driven to slide together until the vehicle is stopped.
For the binding mechanism 37 of the invention, the force eliminating belt 6 is designed, as shown in the moving direction of the vehicle in fig. 3, when the wheel moves to the binding mechanism 37, the wheel firstly enters the force eliminating belt 6, the force eliminating belt 6 can move around the belt supporting rod 24 and the tension rod 25 under the friction force of the wheel, because the force eliminating belt 6 rotates, the reaction friction force of the force eliminating belt 6 on the wheel is small, the wheel loses the traction force on the vehicle body, and the vehicle body will move forwards only by means of inertia until the kinetic energy is eliminated by the friction loss. When the vehicle body moves forwards by means of inertia, the wheels touch the front driving rod 4, the front driving rod 4 is driven to rotate by friction force, the front driving rod 4 drives the front arc plate 3 to upwards penetrate out of the shell 1 along the front arc guide rail 5 through tooth meshing, the front arc plate moves to the front side of the wheels, the wheels are limited, and the vehicle body is prevented from rushing out of the binding mechanism 37 due to too high speed; in addition, the rear driving rod 8 at the rear side of the binding mechanism 37 is also subjected to the friction force of the wheel, so as to drive the rear arc plate 16 to penetrate out of the shell 1, and limit the rear side of the wheel. In the design, the tension rod 25 generates downward acting force on the tension rod 25 under the action of the tension spring 13, so that the tension rod 25 tensions the force-eliminating belt 6, and because the belt support rods 24 on the lower side of the force-eliminating belt 6 are arranged in an arc shape, the tensioned force-eliminating belt 6 and the belt support rods 24 can be separated from each other in a tensioned state; as shown in fig. 11, after the wheel moves to the upper side of the force-eliminating belt 6, the force-eliminating belt 6 is pressed on the belt supporting rod 24, and the belt supporting rod 24 supports the wheel; in addition, the side supports 7 supporting the belt support bars 24 are fixed with the two sides of the shell 1 through the side plate springs 11, and after the side supports 7 receive the acting force of the belt support bars 24, small-amplitude shock absorption can be generated under the elastic action of the side plate springs 11, so that the binding mechanism 37 is prevented from being damaged due to large impulsive force of a vehicle body. The guide block 18 and the guide groove 10 function to restrict the displacement of the side support 7 in other directions than the up-and-down movement. The outer sleeve 22 and the inner rod 21 are designed to limit the displacement of the tension rod 25 in other directions except for the up-and-down movement; the notch 15 is designed to prevent interference of the front arc plate 3 with the tension spring 13 on both sides. After the wheels are limited by the front arc plate 3 and the rear arc plate 16, the wheels can rapidly drive the binding mechanism 37 to move together and reach the same speed, and then the binding mechanism 37 decelerates the vehicle body by means of friction force with the ground; wherein the design purpose of the front arc plate guide wheel 40 is as follows: the binding mechanism 37 decelerates by virtue of friction force, the vehicle body decelerates by virtue of the binding mechanism 37, the resistance of the binding mechanism 37 to the wheel is provided by the front arc plate 3, the front arc plate 3 is always kept in contact with the wheel in the deceleration process, and the power of the wheel can be eliminated by the rotation of the front arc plate guide wheel 40; if there are no front arc 3 runners, then if the vehicle operator continues to step on the gas pedal after the vehicle is restrained to rotate the wheels rapidly, the wheels will rub against the front arc 3 without the front arc runner 40 and produce traction, eventually breaking through the restraint mechanism 37. The friction of the rear arc plate 16 on the wheel does not influence the binding effect but plays a role in friction braking on the wheel; in addition, after the wheel drives into the binding mechanism 37, the wheel is firstly contacted with the rear driving rod 8, at the moment, the rear arc plate 16 firstly penetrates out, but the running speed of the vehicle body is extremely high, the rear arc plate 16 does not penetrate out of the wheel and moves to the binding mechanism 37, so that the design of the rear arc plate 16 has positive binding and braking effects.
When the automobile wheel passes through the wheel binding mechanism 37, as shown in a in fig. 12, one wheel may only act on one independent wheel binding mechanism 37, and the wheel binding mechanism 37 subjected to wheel tension is taken away by the wheel, because the notch of the clamping hole faces the rear of the automobile driving direction, the wheel binding mechanism subjected to wheel tension does not affect other wheel binding mechanisms 37, and further, the failure effect on subsequent vehicles to be intercepted is caused; as shown in fig. 12 b, when a wheel crosses two adjacent wheel restraining mechanisms 37, the two wheel restraining mechanisms 37 are pulled by the same wheel to move forward together. The invention uses the wheel binding mechanism 37 to bind the wheels, quickly brakes the automobile without damaging the automobile, assists the public security organization to stop illegal vehicles, and has better use effect.
Claims (1)
1. A vehicle stopping mechanism adapting to vehicle running is characterized in that: the binding mechanism comprises a binding mechanism, a rotating base, a binding mechanism rotating shaft and a main rod, wherein the binding mechanism rotating shaft is arranged in the middle of the lower side of the binding mechanism, the binding mechanism is arranged on the rotating base through the binding mechanism rotating shaft, and a plurality of binding mechanisms and corresponding rotating bases thereof are arranged on the main rod side by side;
the rotary base comprises a front turning plate, a front vertical plate, a bottom plate, a rear vertical plate, a clamping hole and a binding mechanism rotating hole, wherein the front vertical plate and the rear vertical plate are respectively arranged at two ends of the bottom plate; the clamping hole is matched with the main rod;
the binding mechanism rotating shaft is arranged in the binding mechanism rotating hole;
the binding mechanism comprises a shell, a front top plate, a front arc plate, a front driving rod, a front arc guide rail, a force eliminating belt, a side support, a rear driving rod, a rear top plate, guide grooves, side plate springs, a tensioning spring, an arc opening, a tensioning rod, a rear arc plate, a rear arc guide rail, a guide block, a support plate, an inner rod, an outer sleeve, a rotating hole with a support rod, a support rod and a front arc plate guide wheel, wherein the arc opening is symmetrically formed in the top end of the two side walls of the shell, two vertical guide grooves are symmetrically formed in the two sides of the shell respectively, the front arc guide rail and the rear arc guide rail are symmetrically arranged on the two sides of the shell respectively, and the concave surfaces; the front arc plates are arranged in the front arc guide rails on the two sides, and the rear arc plates are arranged in the rear arc guide rails on the two sides; the front driving rod is arranged between the two side walls of the shell through a front driving rod rotating shaft and is positioned at the upper end of one side of the shell, and the rear driving rod is arranged between the two side walls of the shell through a rear driving rod rotating shaft and is positioned at the upper end of the other side of the shell; the middle positions of the concave surfaces of the front arc plate and the rear arc plate are provided with teeth, the front driving rod and the rear driving rod are provided with teeth, the concave surface of the front arc plate is meshed with the front driving rod, and the concave surface of the rear arc plate is meshed with the rear driving rod; the two outer sleeves are respectively fixed on two sides of the bottom surface of the shell, an inner rod is nested in each outer sleeve, a support plate is arranged on each inner rod, and the tension rods are arranged on the support plates on two sides through tension rod rotating shafts; the tensioning spring is nested outside the outer sleeve and the inner rod, one end of the tensioning spring is connected to the lower side of the support plate, and the other end of the tensioning spring is fixed on the bottom surface of the shell; 9 the supporting rods are arranged in an arc shape and are arranged in the rotating holes of the supporting rods on the side supports at the two sides through respective rotating shafts of the supporting rods; the lower end of each side support is equidistantly provided with three support blocks, the lower side of each support block is provided with a side plate spring, the side surface of each side support is symmetrically provided with two guide blocks, and the two guide blocks are respectively positioned at two intervals formed by the three support blocks; the side supports on the two sides of the shell are arranged on the two side walls of the shell through the matching of respective guide blocks and guide grooves, and one end of each side plate spring on each side support of the shell is fixed on the side wall of the shell; the force eliminating belt is wound on all the belt supporting rods and the tensioning rods; the force eliminating belt and the mounting position of the belt supporting rod thereof are positioned between the front driving rod and the rear driving rod, and the mounting position of the tension rod is positioned at the lower side of one end of the mounting position of the belt supporting rod; the front top plate is arranged on the upper side of one end of the shell and is close to the front driving rod, and the rear top plate is arranged on the upper side of the other end of the shell and is close to the rear driving rod; the front arc plate guide wheel is arranged at the top end of the front arc plate through a front arc plate guide wheel rotating shaft;
the binding mechanism rotating shaft is arranged at the lower side of the shell;
the binding mechanism also comprises a balance block, wherein the balance block is placed on the bottom surface of the shell, the top end of the balance block is provided with teeth, and one end of the lower side of the front arc plate is provided with teeth which are meshed with the teeth of the balance block;
both sides of the lower end of the front arc plate are provided with notches;
when no wheel is pressed, the force eliminating belt and the belt supporting rod are mutually separated in a tensioned state;
after the side support is pressed by the wheel, the side support vibrates in a small amplitude under the elastic action of the side plate spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810766998.4A CN108867461B (en) | 2017-01-16 | 2017-01-16 | Vehicle stopping mechanism suitable for vehicle running |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810766998.4A CN108867461B (en) | 2017-01-16 | 2017-01-16 | Vehicle stopping mechanism suitable for vehicle running |
| CN201710029499.2A CN106758965B (en) | 2017-01-16 | 2017-01-16 | It is a kind of adapt to vehicle heading vehicle block stop mechanism |
Related Parent Applications (1)
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| CN201710029499.2A Division CN106758965B (en) | 2017-01-16 | 2017-01-16 | It is a kind of adapt to vehicle heading vehicle block stop mechanism |
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| CN108867461B true CN108867461B (en) | 2021-01-08 |
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| CN201810766998.4A Active CN108867461B (en) | 2017-01-16 | 2017-01-16 | Vehicle stopping mechanism suitable for vehicle running |
| CN201810766999.9A Active CN108797457B (en) | 2017-01-16 | 2017-01-16 | Vehicle stopping device adapting to vehicle running direction |
| CN201710029499.2A Expired - Fee Related CN106758965B (en) | 2017-01-16 | 2017-01-16 | It is a kind of adapt to vehicle heading vehicle block stop mechanism |
| CN201810767056.8A Active CN108914829B (en) | 2017-01-16 | 2017-01-16 | Vehicle stopping device suitable for vehicle running |
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| CN201710029499.2A Expired - Fee Related CN106758965B (en) | 2017-01-16 | 2017-01-16 | It is a kind of adapt to vehicle heading vehicle block stop mechanism |
| CN201810767056.8A Active CN108914829B (en) | 2017-01-16 | 2017-01-16 | Vehicle stopping device suitable for vehicle running |
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| CN108867461B (en) * | 2017-01-16 | 2021-01-08 | 杭州富阳新远新能源有限公司 | Vehicle stopping mechanism suitable for vehicle running |
| 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 |
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- 2017-01-16 CN CN201710029499.2A patent/CN106758965B/en not_active Expired - Fee Related
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| CN2517771Y (en) * | 2002-01-10 | 2002-10-23 | 沙增隆 | Automotive customs pass safety device |
| JP2006342638A (en) * | 2005-06-08 | 2006-12-21 | Isamu Koitabashi | Driving wheel killer |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108914829A (en) | 2018-11-30 |
| CN108797457B (en) | 2021-01-12 |
| CN106758965B (en) | 2018-10-19 |
| CN106758965A (en) | 2017-05-31 |
| CN108797457A (en) | 2018-11-13 |
| CN108914829B (en) | 2021-01-12 |
| CN108867461A (en) | 2018-11-23 |
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Denomination of invention: A Vehicle Stopping Mechanism Adapting to Vehicle Running Effective date of registration: 20221206 Granted publication date: 20210108 Pledgee: Industrial and Commercial Bank of China Limited Hangzhou Fuyang sub branch Pledgor: HANGZHOU ANNAT INDUSTRIAL Co.,Ltd. Registration number: Y2022980025039 |
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