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WO2018113301A1 - 一种机械式车辆拦停带 - Google Patents

一种机械式车辆拦停带 Download PDF

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Publication number
WO2018113301A1
WO2018113301A1 PCT/CN2017/094992 CN2017094992W WO2018113301A1 WO 2018113301 A1 WO2018113301 A1 WO 2018113301A1 CN 2017094992 W CN2017094992 W CN 2017094992W WO 2018113301 A1 WO2018113301 A1 WO 2018113301A1
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WIPO (PCT)
Prior art keywords
plate
card
impact
lower side
guide
Prior art date
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Ceased
Application number
PCT/CN2017/094992
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English (en)
French (fr)
Inventor
杨雅
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Individual
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Individual
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Publication of WO2018113301A1 publication Critical patent/WO2018113301A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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

Definitions

  • the invention belongs to the technical field of vehicle stopping, and particularly relates to a mechanical vehicle stopping belt.
  • the technology of vehicle interception technology often uses tire breakage technology, and its key technology is how to quickly break the tire and make the tire deflate as quickly as possible.
  • tire breakage technology the key technology is how to quickly break the tire and make the tire deflate as quickly as possible.
  • traditional interception techniques often only consider how to quickly and successfully stop the car, and do not consider how to minimize the damage to the vehicle during the interception process. Therefore, it is very necessary to design a mechanism that can replace the traditional tire breaking technology. It can successfully intercept and minimize the damage to the vehicle as much as possible so that the secondary use of the vehicle reduces the cost of renovation.
  • the present invention contemplates a mechanical vehicle stop belt to solve the above problems.
  • the present invention discloses a mechanical vehicle stopping belt, which is implemented by the following technical solutions.
  • a mechanical vehicle parking belt is characterized in that it comprises a wheel restraining mechanism and a connecting member, wherein a plurality of wheel binding mechanisms are arranged side by side to form an stopping belt, and the adjacent two wheel binding mechanisms are connected by a connecting member.
  • the wheel binding mechanism includes a sliding seat, a casing, a baffle, an arc plate, a telescopic column, a pressure plate, a pressing column, a top cover, a leaf spring, a nailing mechanism, a slope, a friction rod, a leaf spring, a curved plate guide groove, and a plate
  • the plate guide groove has two arc plate guide blocks installed at one end of the arc plate, and the arc plate guide block slides up and down in the arc plate guide groove; the lower side of the other end of the arc plate is mounted with a pressure plate, and the pressure plate is adjacent to the lower side of one end of the arc plate through the telescopic column Installed in the middle of the bottom surface of the casing; the other end of the pressure plate is installed at one end of the bottom surface of the casing through the pressing column; the two stab nail mechanisms are symmetrically mounted on both sides of the middle position of the bottom surface of the casing; the impact rod is supported by the impact rod and mounted on the casing On the bottom surface, one end of the striking rod cooperates with the pressing column, and the other end cooperates with the stab mechanism; the inclined top plate is installed at the lower end of the housing, and is located at the other end of the arc plate mounting position, and the two outer side walls of the lower side of the housing are symmetrically opened.
  • the pressure column comprises an impact plate, a pressure shell, a column, a pressure ring, an energy storage spring, a latching strut, a latching guide rod, a card lock, a latching protrusion, a latching trigger end, and a latching guide hole, wherein the column is installed at One end of the bottom surface of the casing, the pressure shell is nested outside the column, the pressure ring is installed at the lower end of the pressure shell and the lower side of the pressure ring has an inclined surface, and the impact plate is nested outside the column; the energy storage spring is nested outside the column and the energy storage spring One end is connected to the lower side of the pressure ring, and the other end is connected to the side of the impact plate; the locking guide rod is mounted on the bottom surface of the housing through the locking post, the upper side of the latch has a latching trigger end, and the lower side of the latch has a latching convex
  • the latch has a latching guide hole in the middle of the latch, and the latch is
  • the stab nail mechanism comprises a retaining ring, a stab shell, a stab clasp, an impact port, a stud, a nail seat, and a nail ring, wherein the stud shell is mounted on the bottom surface of the shell, and the lower end of the stud shell has an impact port.
  • the inner diameter of the upper side of the stinger shell is 1.2 times of the inner diameter of the lower side, and the stab ring is installed on the upper side of the inner diameter of the stud shell and the distance from the sudden change of the inner diameter is the thickness of the clip ring, and the retaining ring is installed on the stud shell.
  • the upper end of the inner wall is a cylindrical body having a spiral shape, the bottom end of the nail is mounted with a nail seat, and the nail seat is mounted with a nail ring; the nail is installed in the nail shell, and the upper side of the nail ring is The lower side of the stab ring is in contact with the lower side of the nail holder, and the lower side of the nail holder is in contact with the lower inner wall of the stab shell; one end of the striking rod extends into the impact port on the lower side of the stab shell and is located on the lower side of the nail seat, and the lower side of the nail seat has Impact the oblique end, the impact oblique end cooperates with one end of the impact rod.
  • the connecting piece comprises a connecting piece, a first card strip, a second card strip, a card strip protrusion and a card strip slope, wherein the first card strip and the second card strip are respectively mounted on the lower sides of the two ends of the connecting piece, the first card strip
  • the second strip has the same cross section, and has a strip protrusion on the cross section; the first strip has a strip slope at both ends.
  • the second card slot and the first card slot are respectively formed on the two sides of the top surface of the top cover.
  • the first card slot and the second card slot have the same cross section, and the first card cavity and the card slot are formed in the cross section.
  • a second card cavity, the first card slot has a card slot slope at both ends; the first card bar cooperates with the first card slot, the second card bar cooperates with the second card slot; the card bar protrusion and the card slot first card cavity and The second card cavity of the card slot is matched in sequence, and the first card cavity of the card slot is 1.2 times of the second card cavity of the card slot.
  • the relevant data in this article is the best data obtained for better function.
  • the telescopic column includes a telescopic sleeve, a telescopic guide groove, a telescopic rod, and a stretch
  • the shrinking guide block and the baffle plate have one end of the telescopic rod mounted on the lower side of the pressure plate, and the other end is symmetrically mounted with two telescopic guide blocks.
  • the telescopic sleeve is mounted on the bottom surface of the casing, and two telescopic guide grooves are symmetrically opened in the telescopic sleeve.
  • the telescopic rod is slidably mounted in the telescopic sleeve by the cooperation of the two telescopic guide blocks and the two telescopic guide grooves, and the baffle is mounted on the upper end of the telescopic sleeve.
  • the above-mentioned energy storage spring is a compression spring.
  • the above leaf spring is a stretched leaf spring.
  • the radius of the arc of the arc plate is 0.4 m.
  • the wheel binding mechanism of the present invention can restrain the traveling automobile wheel, and the wheel binding mechanism will puncture the wheel binding mechanism with the wheel by stabbing; because the volume and weight are relatively Large, the wheel restraint mechanism does not rotate with the wheel, but can brake the wheel instantaneously, the braked wheel is pressed against the wheel restraint mechanism and is relatively stationary; at this time, the car will continue to drive by inertia, driving the wheel to restrain The mechanism rubs against the ground, and the car that is driven by inertia is stopped by the friction of the wheel binding mechanism and the ground.
  • the arc plate can be moved up and down by the cooperation of the arc plate guide block and the arc plate guide groove and the telescopic column; the car first starts from the guide block of the trigger arc plate to the wheel binding mechanism, with The wheel of the car is gradually pressed against the casing, and the arc plate is gradually moved downward; the design of the bar prevents the arc plate guide block from sliding out of the arc plate guide groove, thereby preventing the arc plate from sliding out of the casing; the design of the telescopic column is to increase the arc plate
  • the spacing between the impact plates changes, so that the energy storage spring is compressed; when the pressure ring moves downward to a certain position, the restoring force of the energy storage spring reaches
  • the inclined surface of the lower side of the pressure ring and the latching end of the latching trigger end can ensure that the downwardly moving pressure ring pushes the latch to move laterally along the latching guide bar, so that the latching protrusion of the lower end of the latching is disengaged from the lower side of the impact plate;
  • the impact plate moves down rapidly under the restoring force of the energy storage spring, and after moving down to a certain speed, it collides with the impact rod on the lower side of the impact plate, so that the impact rod rotates around the cylindrical pin supported by the impact rod; The position is biased toward the impact plate.
  • the impact speed of the impact plate can be amplified at one end of the impact rod on the other side of the impact rod support.
  • the enlarged impact rod produces an upward and horizontal direction on the impact end of the nail seat in the nail mechanism.
  • the force, the upward impact force causes the spike to move upward, and the horizontal impact force has a certain distance from the center of the nail seat, so the horizontal impact force has the torque to the nail seat, so that the nail seat can rotate; the design purpose of the impact port Having a space for the impact bar to impact the nail seat; impacted
  • the nail holder moves upwards against the limit action of the stab ring to the pin holder ring, and rotates at the same time; the rotation of the upwardly moving stab will pierce the wheel tire because the stud has a spiral pattern and is rotated by the rotation In the tire; the spike will not be pulled straight out without reverse rotation, so the incoming spike will remain in the tire.
  • the stud base is blocked by the retaining ring, preventing the stab from coming out of the stab shell and losing the purpose of binding the wheel to the wheel restraining mechanism.
  • the car will drag the wheel restraint mechanism to slide forward together, the car drives the housing to move forward, the ground creates resistance to the bottom surface of the slide, and the carriage will displace with the housing.
  • the displacement is determined by the leaf spring, the resistance of the ground to the sliding seat and the traction of the car to the casing; the reason is that the sliding seat can slide in the sliding guide groove on the casing; the casing and the sliding seat are horizontal
  • the only direction of the direction is the tension of the leaf spring, so the shell is balanced by the traction force of the car, the force of the leaf spring and the friction of the ground.
  • the speed at which the car is stopped determines the traction of the car to the casing, which in turn determines the displacement of the carriage and the casing.
  • the displacement of the carriage and the casing determines the limit of the diagonally facing friction bar on the inclined roof of the casing. The larger the displacement, the more the friction rod is pushed out of the friction rod hole on the sliding seat.
  • the friction rod protruding from the friction rod hole will cause destructive friction on the ground. The longer it protrudes, the destructive friction against the ground. The bigger. That is to say, the faster the speed of the car, the greater the displacement between the carriage and the housing, and the greater the length of the friction bar, the greater the friction generated.
  • the flap spring acts to restore the position of the friction rod, ensuring that the friction rod is inside the friction rod hole under the condition of no force; when the vehicle speed is within a small range, the friction rod does not protrude under the action of the leaf spring
  • the hole of the rod at this time, the sliding seat relies on the bottom surface to rub against the ground to stop the car, and the friction will not cause damage to the ground; when the speed of the car is fast, the simple friction between the sliding seat and the ground cannot meet the purpose of quickly braking the car. At this time, the friction bar protrudes enough to cause the car to stop by a destructive force on the ground, which has a good stopping effect.
  • a stop belt is formed side by side by a plurality of wheel restraining mechanisms with a connector between the wheel restraining mechanisms; the connector is mounted between two adjacent wheel restraining mechanisms.
  • the connecting members on both sides of the wheel binding mechanism are not crushed by the wheel, and the first card and the two sides of the connecting member are
  • the card strip protrusions on the two card strips are respectively located in the first card slot and the second card slot on both sides of the top cover, and the two card strip protrusions are respectively located in the first card cavity of the card slot, and the first card slot of the card slot is designed
  • the cavity is loosely contacted with the strip protrusion, and the first strip has a sloped fit on both sides of the first slot, the first clip is easily slid out of the first slot, and a wheel binding mechanism is carried away by the wheel
  • the adjacent wheel restraining mechanism connected thereto can disengage the connecting member between the first card slot and the first card slot without interfering with each other, thereby causing a failure effect on the subsequently intercepted vehicle;
  • the wheel spans two adjacent After the wheel binding mechanism, the connecting members between the two wheel binding mechanisms are crushed by the wheels, and the tab protrusions on both sides of the
  • Figure 1 is a schematic view showing the structure of a wheel restraining mechanism.
  • Figure 2 is a side view of the structure of the wheel restraining mechanism.
  • Figure 3 is a plan view showing the structure of the wheel restraining mechanism.
  • Figure 4 is a cross-sectional view showing the structure of the wheel restraining mechanism.
  • Fig. 5 is a schematic view showing the structure of the arc plate.
  • Figure 6 is a schematic view of the structure of the top cover.
  • Figure 7 is a schematic view showing the installation of the arc plate guide.
  • Figure 8 is a schematic view of the leaf spring installation.
  • Figure 9 is a schematic view of the structure of the slider.
  • Figure 10 is a schematic view of the installation of a sheet spring.
  • Figure 11 is a schematic view showing the structure of the spike shell.
  • Figure 12 is a schematic view of the structure of the telescopic sleeve.
  • Figure 13 is a schematic view of the installation of the impact rod.
  • Figure 14 is a schematic view of the latch structure.
  • Figure 15 is a schematic view of the structure of the spike.
  • Figure 16 is a schematic view of the structure of the stopping belt.
  • Figure 17 is a front view of the stop belt.
  • Figure 18 is a schematic view showing the attachment of the connector.
  • Figure 19 is a cross-sectional view showing the attachment of the connector.
  • Figure 20 is a schematic view showing the structure of the slope of the card.
  • Figure 21 is a schematic view showing the structure of the slope of the card slot.
  • FIGS. 16 and 17 it includes a wheel restraining mechanism and a connecting member, wherein the plurality of wheel restraining mechanisms form a stopping belt side by side, and the adjacent two wheel binding mechanisms are connected by a connecting member.
  • the wheel binding mechanism includes a sliding seat, a housing, a dam, an arc plate, a telescopic column, a pressure plate, a pressing column, a top cover, a leaf spring, a nailing mechanism, a bevel, and friction.
  • the arc plate guide plate is installed at one end of the casing, and two arc plate guide grooves are opened on the arc plate guide plate. As shown in FIG.
  • two arc plate guide blocks are installed at one end of the arc plate, and the arc plate guide block is guided in the arc plate.
  • the groove is slid up and down; the lower side of the other end of the arc plate is mounted with a pressure plate, and the lower side of the pressure plate near the end of the arc plate is installed in the middle of the bottom surface of the casing through the telescopic column; the other end of the pressure plate is installed at one end of the bottom surface of the casing through the pressure column;
  • the stab nail mechanism is symmetrically mounted on both sides of the middle position of the bottom surface of the casing; as shown in FIG.
  • the impact rod is mounted on the bottom surface of the casing through the impact rod support, one end of the impact rod is matched with the pressure column, and the other end is matched with the nail mechanism.
  • the sloping top plate is mounted at the lower end of the housing and is mounted on the arc plate.
  • two sliding guide channels are symmetrically opened on the two outer side walls of the lower side of the housing.
  • two rows of inclined surfaces are opened on the lower side of the inclined top plate; the sliding seat passes through the sliding seat on the inner side of the two side walls.
  • the guide rail and the sliding seat guide groove are installed at the bottom end of the housing, as shown in FIG.
  • the plate spring top plate is mounted on one end of the sliding seat, and the other end of the sliding seat is provided with two rows of three rows of six inclined holes.
  • the six friction rods are respectively installed through the leaf springs on both sides thereof.
  • the top end of the friction rod cooperates with the inclined surface;
  • the four leaf springs are oppositely mounted between the inclined top plate and the top plate of the leaf spring; as shown in Figs. 1 and 6, the top cover is mounted on the upper end of the casing. .
  • the pressure column includes an impact plate, a pressure shell, a column, a pressure ring, an energy storage spring, a latching strut, a latch guide, a latch, a latch protrusion, a latch trigger end, and a card lock guide.
  • the column is installed at one end of the bottom surface of the casing, the pressure shell is nested outside the column, the pressure ring is installed at the lower end of the pressure shell and the lower side of the pressure ring has an inclined surface, and the impact plate is nested and installed outside the column;
  • the energy storage spring is nested in the The outside of the column and one end of the energy storage spring are connected to the lower side of the pressure ring, and the other end is connected to the side of the impact plate;
  • the latching guide rod is mounted on the bottom surface of the housing through the locking post, as shown in FIG.
  • the card has a card on the upper side
  • the lock trigger end has a latching protrusion on the lower side of the latch, and a latching guide hole is arranged in the middle of the latch, and the latch is slidably mounted on the latch guide through the latching guide hole, and the latch trigger end is located on the impact board side, the card
  • the locking protrusion is located on the lower side of the impact plate and is in contact with the lower side of the impact plate; one end of the impact bar is located at the lower side of the impact plate; and the upper side of the triggering end of the latch has an inclined surface that cooperates with the inclined surface of the lower side of the pressure ring.
  • the above-mentioned stab mechanism includes a retaining ring, a spike shell, a stab snap ring, an impact port, a spike, a nail base, and a nail seat snap ring, wherein the spike shell is mounted on the bottom surface of the housing, as shown in FIG. 11 .
  • the lower end of the stud shell has an impact port
  • the inner diameter of the upper side of the stud shell is 1.2 times the inner diameter of the lower side
  • the stab ring is mounted on the upper side of the inner diameter of the stud shell and the distance from the sudden change of the inner diameter is the nail seat.
  • the thickness of the snap ring, the retaining ring is mounted on the upper end of the inner wall of the stud shell, as shown in Fig. 15, the stud is a spiral-shaped cylinder, the bottom end of the stud is mounted with a nail seat, and the nail seat is mounted with a nail ring
  • the stud is installed in the stud shell, and the upper side of the nail ring is in contact with the lower side of the stab ring, and the lower side of the nail seat is in contact with the wall surface having a smaller inner diameter on the lower side of the stud shell; one end of the striking rod extends into the stud In the impact port on the lower side of the shell and on the lower side of the nail seat, the lower side of the nail seat has an impact oblique end, and the impact oblique end cooperates with one end of the impact rod.
  • the connecting member includes a connecting piece, a first card strip, a second card strip, a card strip protrusion, and a card strip slope, wherein the first card strip and the first side are respectively mounted on the lower sides of the connecting piece
  • the second card strip has the same cross section as the second card strip, and has a strip protrusion on the cross section; as shown in FIG. 20, the first strip has a strip slope at both ends.
  • a second card slot and a first card slot are respectively formed on two sides of the top surface of the top cover, and the first card slot and the second card slot have the same cross section, and the card slot is opened on the cross section.
  • a card cavity and a second card cavity of the card slot the first card slot has a card slot slope at both ends; the first card bar cooperates with the first card slot, the second card bar cooperates with the second card slot; the card bar protrusion and the card
  • the first card cavity of the slot and the second card cavity of the card slot are sequentially matched, and the first card cavity size of the card slot is a card The slot is 1.2 times the second card cavity.
  • the telescopic column includes a telescopic sleeve, a telescopic guide groove, a telescopic rod, a telescopic guide block, and a baffle plate, wherein one end of the telescopic rod is mounted on the lower side of the pressure plate, and the other end is symmetrically mounted with two telescopic guide blocks.
  • the telescopic sleeve is mounted on the bottom surface of the casing, and two telescopic guide grooves are symmetrically opened in the telescopic sleeve.
  • the telescopic rod is slidably installed in the telescopic sleeve through the cooperation of the two telescopic guide blocks and the two telescopic guide grooves, and the baffle is installed in the telescopic sleeve.
  • the upper end of the telescopic sleeve is slidably installed in the telescopic sleeve through the cooperation of the two telescopic guide blocks and the two telescopic guide grooves
  • the above energy storage spring is a compression spring.
  • the leaf spring is a stretched leaf spring.
  • the radius of the arc of the arc plate is 0.4 m. It can adapt to the tires of most cars, and can basically fit with the tires to increase the stability of the arc plate.
  • the wheel restraining mechanism of the present invention can restrain the traveling vehicle wheel, and the wheel binding mechanism will puncture the wheel binding mechanism with the wheel by stabbing; because of the large volume and weight, the wheel is restrained
  • the mechanism does not rotate with the wheel, but can brake the wheel instantaneously.
  • the braked wheel is pressed against the wheel restraint mechanism and is relatively stationary.
  • the car will continue to drive by inertia, and the wheel restraint mechanism and the ground will occur during driving. Friction, the car that is driven by inertia is stopped by the friction of the wheel restraint mechanism and the ground.
  • the arc plate can be moved up and down by the cooperation of the arc plate guide block and the arc plate guide groove and the telescopic column; the car first starts from the guide block of the trigger arc plate to the wheel binding mechanism, with The wheel of the car is gradually pressed against the casing, and the arc plate is gradually moved downward; the design of the bar prevents the arc plate guide block from sliding out of the arc plate guide groove, thereby preventing the arc plate from sliding out of the casing; the design of the telescopic column is to increase the arc plate
  • the spacing between the impact plates changes, so that the energy storage spring is compressed; when the pressure ring moves downward to a certain position, the restoring force of the energy storage spring reaches
  • the inclined surface of the lower side of the pressure ring and the latching end of the latching trigger end can ensure that the downwardly moving pressure ring pushes the latch to move laterally along the latching guide bar, so that the latching protrusion of the lower end of the latching is disengaged from the lower side of the impact plate;
  • the impact plate moves down rapidly under the restoring force of the energy storage spring, and after moving down to a certain speed, it collides with the impact rod on the lower side of the impact plate, so that the impact rod rotates around the cylindrical pin supported by the impact rod; The position is biased toward the impact plate.
  • the impact speed of the impact plate can be amplified at one end of the impact rod on the other side of the impact rod support.
  • the enlarged impact rod produces an upward and horizontal direction on the impact end of the nail seat in the nail mechanism.
  • the force is shown in Figure 15.
  • the upward impact force causes the spike to move upward, and the horizontal impact force and the nail seat.
  • the heart has a certain distance, so the horizontal impact force has a torsion force to the nail seat, so that the nail seat can rotate;
  • the impact port is designed to provide space for the impact bar to impact the nail seat;
  • the impacted nail seat overcomes the nail
  • the snap ring moves upwards and stops at the same time as the limit of the nail ring, and the rotation of the upwardly moving stab will penetrate into the wheel tire, because the stud has a spiral pattern and is screwed into the tire by rotation;
  • the nail will not be pulled straight out without reverse rotation, so the incoming spike will remain in the tire.
  • the stud base is blocked by the retaining ring, preventing the stab from coming out of the stab shell and losing the purpose of binding the wheel to the wheel restraining mechanism.
  • the car will drag the wheel restraint mechanism to slide forward together, the car drives the housing to move forward, the ground creates resistance to the bottom surface of the slide, and the carriage will displace with the housing.
  • the displacement is determined by the leaf spring, the resistance of the ground to the sliding seat and the traction of the car to the casing; the reason is that the sliding seat can slide in the sliding guide groove on the casing; the casing and the sliding seat are horizontal
  • the only direction of the direction is the tension of the leaf spring, so the shell is balanced by the traction force of the car, the force of the leaf spring and the friction of the ground.
  • the speed at which the car is stopped determines the traction of the car to the casing, which in turn determines the displacement of the carriage and the casing.
  • the displacement of the carriage and the casing determines the limit of the diagonally facing friction bar on the inclined roof of the casing. The larger the displacement, the more the friction rod is pushed out of the friction rod hole on the sliding seat.
  • the friction rod protruding from the friction rod hole will cause destructive friction on the ground. The longer it protrudes, the destructive friction against the ground. The bigger. That is to say, the faster the speed of the car, the greater the displacement between the carriage and the housing, and the greater the length of the friction bar, the greater the friction generated.
  • the flap spring acts to restore the position of the friction rod, ensuring that the friction rod is inside the friction rod hole under the condition of no force; when the vehicle speed is within a small range, the friction rod does not protrude under the action of the leaf spring
  • the hole of the rod at this time, the sliding seat relies on the bottom surface to rub against the ground to stop the car, and the friction will not cause damage to the ground; when the speed of the car is fast, the simple friction between the sliding seat and the ground cannot meet the purpose of quickly braking the car. At this time, the friction bar protrudes enough to cause the car to stop by a destructive force on the ground, which has a good stopping effect.
  • a stop belt is formed side by side by a plurality of wheel restraining mechanisms with a connector between the wheel restraining mechanisms; the connector is mounted between two adjacent wheel restraining mechanisms.
  • the connecting members on both sides of the wheel binding mechanism are not crushed by the wheel, and the first card and the two sides of the connecting member are
  • the card strip protrusions on the two card strips are respectively located in the first card slot and the second card slot on both sides of the top cover, and the two card strip protrusions are respectively located in the first card cavity of the card slot, and the first card slot of the card slot is designed
  • the cavity is loosely contacted with the strip protrusion
  • the first strip has a sloped fit on both sides of the first slot, the first clip is easily slid out of the first slot, and a wheel binding mechanism is carried away by the wheel
  • the phase connected to it The adjacent wheel restraining mechanism can disengage the connecting member between the first card slot and the first card slot without interfering with each other, thereby causing a failure effect on the subsequently intercepted vehicle; when the wheel spans two After an adjacent wheel binding mechanism, the connecting members between the two wheel binding mechanisms are crushed by the wheels, and the tab protrusions on both sides of
  • the second card cavity of the card slot is smaller than the first card cavity of the card slot, and the second card cavity of the card slot is in strong contact with the tab protrusion, and the card bar protrusion is difficult to be detached from the second card cavity of the card slot; It is ensured that two adjacent wheel restraining mechanisms are bound on the one hand by the tires to the two adjacent stabs on the two wheel restraining mechanisms, and on the other hand by the connecting members to the two wheel binding mechanisms, The restraining effect enables two adjacent wheel restraining mechanisms to be integrated to function as a stop for the car.
  • the invention uses the mechanical vehicle stopping mechanism to restrain the wheel, quickly brakes the car without destroying the automobile, and assists the public security organ to achieve the purpose of stopping the illegal vehicle, and has a good use effect.

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Abstract

一种机械式车辆拦停带，包括车轮束缚机构和连接件（51），多个车轮束缚机构并排通过连接件（51）连接组成拦停带。车辆束缚机构包括滑座（1）、壳体（2）、挡条（3）、弧板（4）、伸缩柱（5）、压板（6）、压柱（7）、顶盖（8）、板簧（9）、刺钉机构（10）、斜面（12）、摩擦杆（13）、片状弹簧（14）、弧板导槽（18）、板簧顶板（19）、弧板导块（29）、滑座导槽（31）、弧板导板（32）、斜顶板（34）、滑座导轨（35）、撞击杆（40）、撞击杆支撑（41），刺钉（42）在储能弹簧（28）的作用下刺进轮胎，并可通过板簧（9）伸出摩擦杆（13）加大车轮束缚机构与地面的摩擦力。该拦停带可拦停汽车且对车辆的损坏较小。

Description

一种机械式车辆拦停带 所属技术领域
本发明属于车辆拦停技术领域，尤其涉及一种机械式车辆拦停带。
背景技术
目前汽车拦截技术领域常使用破胎技术，并且其关键技术是如何迅速的破胎，使轮胎尽可能的快速放气。但对于一些车辆轮胎放气后，车辆依然能够行驶，此时破胎结构所起到的拦截功能将会大打折扣。另外传统拦截技术往往仅考虑如何快速成功地拦车，并没有考虑如何尽可能的在拦截过程中拦截动作对车辆的损害最小，所以设计一种能够替换传统破胎技术的机构是非常有必要的，既能够成功的拦截又能尽可能对车辆损坏最小以使得车辆的二次使用减少翻修成本。
本发明设计一种机械式车辆拦停带解决如上问题。
发明内容
为解决现有技术中的上述缺陷，本发明公开一种机械式车辆拦停带，它是采用以下技术方案来实现的。
一种机械式车辆拦停带，其特征在于：它包括车轮束缚机构、连接件，其中多个车轮束缚机构并排组成拦停带，相邻两个车轮束缚机构之间通过连接件连接。
上述车轮束缚机构包括滑座、壳体、挡条、弧板、伸缩柱、压板、压柱、顶盖、板簧、刺钉机构、斜面、摩擦杆、片状弹簧、弧板导槽、板簧顶板、弧板导块、滑座导槽、弧板导板、斜顶板、滑座导轨、撞击杆、撞击杆支撑，其中弧板导板安装在壳体一端，弧板导板上开有两个弧板导槽，弧板一端安装有两个弧板导块，弧板导块在弧板导槽中上下滑动；弧板另一端下侧安装有压板，压板靠近弧板一端的下侧通过伸缩柱安装在壳体底面的中间；压板另一端通过压柱安装在壳体底面的一端；两个刺钉机构对称地安装在壳体底面中间位置的两侧；撞击杆通过撞击杆支撑安装在壳体底面上，撞击杆一端与压柱配合，另一端与刺钉机构配合；斜顶板安装在壳体下端，且位于弧板安装位置的另一端，壳体下侧两外侧壁上对称地开有两个滑座导槽，斜顶板下侧开有两排斜面；滑座通过两侧壁内侧的滑座导轨与滑座导槽的配合安装在壳体底端，板簧顶板安装在滑座的一端，滑 座另一端开有两排三列的六个斜孔，六个摩擦杆分别通过其两侧的片状弹簧安装在六个斜孔的内部两侧，摩擦杆顶端与斜面配合；四条板簧两两相对地安装在斜顶板和板簧顶板之间；顶盖安装在壳体上端。
上述压柱包括冲击板、压壳、立柱、压环、储能弹簧、卡锁支柱、卡锁导杆、卡锁、卡锁凸起、卡锁触发端、卡锁导孔，其中立柱安装在壳体底面一端，压壳嵌套在于立柱外侧，压环安装在压壳下端且压环下侧具有倾斜面，冲击板嵌套安装在立柱外侧；储能弹簧嵌套在立柱外侧且储能弹簧一端与压环下侧连接，另一端与冲击板上侧连接；卡锁导杆通过卡锁支柱安装在壳体底面上，卡锁上侧具有卡锁触发端，卡锁下侧具有卡锁凸起，卡锁中间具有卡锁导孔，卡锁通过卡锁导孔滑动安装于卡锁导杆上，卡锁触发端位于冲击板上侧，卡锁凸起位于冲击板下侧且与冲击板下侧接触；撞击杆一端位于冲击板下侧；卡锁触发端上侧具有与压环下侧倾斜面相配合的倾斜面。
上述刺钉机构包括挡环、刺钉壳、刺钉卡环、撞击口、刺钉、钉座、钉座卡环，其中刺钉壳安装在壳体底面，刺钉壳下端开有撞击口，刺钉壳上侧内径为下侧内径的1.2倍，刺钉卡环安装在刺钉壳内径较大的上侧且与内径突变处间距为钉座卡环的厚度，挡环安装在刺钉壳内壁的上端，刺钉为具有螺旋纹的圆柱体，刺钉底端安装有钉座，钉座上安装有钉座卡环；刺钉安装在刺钉壳中，且钉座卡环上侧与刺钉卡环下侧接触，钉座下侧与刺钉壳下侧内径较小的壁面接触；撞击杆一端伸进刺钉壳下侧的撞击口中且位于钉座下侧，钉座下侧具有撞击斜端，撞击斜端与撞击杆一端配合。
上述连接件包括连接片、第一卡条、第二卡条、卡条凸起、卡条斜面，其中连接片两端下侧分别安装有第一卡条和第二卡条，第一卡条与第二卡条具有相同的横截面，横截面上均具有卡条凸起；第一卡条两端具有卡条斜面。
上述顶盖顶面两侧分别开有第二卡槽和第一卡槽，第一卡槽与第二卡槽具有相同的横截面，横截面上均开有卡槽第一卡腔和卡槽第二卡腔，第一卡槽两端具有卡槽斜面；第一卡条与第一卡槽配合，第二卡条与第二卡槽配合；卡条凸起与卡槽第一卡腔和卡槽第二卡腔依次配合，卡槽第一卡腔大小为卡槽第二卡腔的1.2倍。文中的有关数据，是为了更好实现功能而得到的最佳数据。
作为本技术的进一步改进，上述伸缩柱包括伸缩套、伸缩导槽、伸缩杆、伸 缩导块、挡板，其中伸缩杆一端安装在压板下侧，另一端对称地安装有两个伸缩导块，伸缩套安装在壳体底面上，伸缩套内对称地开有两个伸缩导槽，伸缩杆通过两个伸缩导块与两个伸缩导槽的配合滑动安装在伸缩套中，挡板安装在伸缩套上端。
作为本技术的进一步改进，上述储能弹簧为压缩弹簧。
作为本技术的进一步改进，上述板簧为拉伸板簧。
作为本技术的进一步改进，上述弧板的圆弧半径为0.4米。
相对于传统的车辆拦停技术，本发明中车轮束缚机构能够束缚住行驶过来的汽车车轮，车轮束缚机构将会通过刺钉死死的将车轮束缚机构与车轮穿刺在一起；因为体积和重量较大，车轮束缚机构不会随着车轮旋转，反而能够瞬间对车轮制动，制动的车轮压在车轮束缚机构上并与其相对静止；此时汽车依靠惯性将会继续行驶，行驶中带动车轮束缚机构与地面发生摩擦，靠惯性行驶的汽车通过车轮束缚机构与地面的摩擦力而被制止。对于车轮束缚机构结构而言，弧板可以通过弧板导块与弧板导槽的配合以及伸缩柱而上下移动；汽车首先从触发弧板的导块处开始行驶到车轮束缚机构上，随着汽车车轮逐渐完全压在壳体上，弧板逐渐下移；挡条的设计防止弧板导块滑出弧板导槽，进而防止了弧板滑出壳体；伸缩柱的设计在于增加弧板上下移动的稳定性；弧板在下移过程中，通过压板带动压柱沿着立柱向下运动，此时冲击板在卡锁下端的卡锁凸起作用下保持不动，运动的压柱与静止的冲击板之间的间距发生变化，使得储能弹簧被压缩；当压环向下运动一定位置后，同时储能弹簧的恢复力达到设计大小，压环开始触碰卡锁上端的触发端，压环下侧与卡锁触发端的斜面配合设计能够保证下移的压环推动卡锁沿着卡锁导杆横向移动，使得卡锁下端的卡锁凸起脱离冲击板下侧；没有卡锁凸起的限制作用，冲击板在储能弹簧恢复力下迅速下移，下移达到一定速度后与冲击板下侧的撞击杆发生碰撞，使撞击杆围绕撞击杆支撑的圆柱销旋转；撞击杆支撑安装位置偏向于冲击板，根据杠杆效应，冲击板的撞击速度能够在撞击杆支撑另一侧的撞击杆一端得到放大，放大的撞击杆对刺钉机构中的钉座撞击斜端产生向上和水平方向的力，向上的撞击力使刺钉向上运动，水平方向的撞击力与钉座中心具有一定的距离，所以水平撞击力具有对钉座的扭力，使得钉座能够旋转起来；撞击口的设计目的在于，为撞击杆对钉座撞击动作提供空间；受到撞击的 钉座克服刺钉卡环对钉座卡环的限位作用而向上运动，同时旋转；旋转向上运动的刺钉将会刺进车轮轮胎中，因为刺钉上具有螺旋纹，靠着旋转旋进到轮胎中；刺钉在不反向旋转情况下将很难被直接拉出，故进入的刺钉将会死死的维持在轮胎中。刺钉靠推力向上运动后，刺钉底座会被挡环挡住，防止刺钉脱出刺钉壳而失去将车轮与车轮束缚机构束缚在一起的目的。当刺钉把轮胎束缚后，汽车将会拖动车轮束缚机构一起向前滑动，汽车带动壳体向前运动，地面对滑座底面产生阻力，滑座将与壳体产生位移。位移的大小由板簧、地面对滑座的阻力和汽车对壳体的牵引力三者决定；其原因为滑座可以滑动于壳体上的滑座导槽中；壳体与滑座在水平方向唯一受到的是板簧的拉力，所以壳体受到汽车的牵引力、板簧的力和地面摩擦力三者达到平衡。汽车被拦停的速度决定了汽车对壳体的牵引力，进而决定了滑座与壳体的位移，而滑座与壳体的位移决定了壳体斜顶板上的斜面对摩擦杆的限位程度，位移越大，摩擦杆越被向下顶出滑座上的摩擦杆孔，伸出摩擦杆孔的摩擦杆将对地面产生破坏性摩擦，伸出的越长，其对地面破坏性摩擦力越大。也就是说，当汽车的车速越快，滑座与壳体之间的位移越大，摩擦杆伸出的长度越大，产生的摩擦力越大。片状弹簧起到恢复摩擦杆位置的作用，保证在不受力情况下摩擦杆处于摩擦杆孔内部；当汽车车速在很小范围内时，摩擦杆在板簧作用下是不会伸出摩擦杆孔的，此时滑座依靠其底面与地面摩擦而使汽车停止，摩擦不会对地面产生破坏；当汽车的车速较快时，滑座与地面简单的摩擦无法满足快速制动汽车的目的，此时摩擦杆伸出通过对地面产生破坏性而产生的足够大摩擦力使汽车停下来，具有较好的拦停效果。
由多个车轮束缚机构并排形成拦停带，在车轮束缚机构之间具有连接件；连接件安装在两个相邻的车轮束缚机构之间。汽车车轮通过拦停带时，可能一个车轮仅与一个独立的车轮束缚机构发生作用，此时该车轮束缚机构两侧的连接件不受车轮碾压，连接件两侧的第一卡条与第二卡条上的卡条凸起分别位于顶盖两侧的第一卡槽和第二卡槽中，且两个卡条凸起均位于卡槽第一卡腔，设计中卡槽第一卡腔与卡条凸起接触较为宽松，第一卡条与第一卡槽两侧均具有斜面配合，第一卡条很容易从第一卡槽中滑出，一个车轮束缚机构被车轮带走后与其连接的相邻的车轮束缚机构能够通过第一卡块与第一卡槽脱开而脱开之间连接的连接件，而不会相互影响，进而造成对后续待拦截车辆的失效作用；当车轮横跨两个相邻 的车轮束缚机构后，这两个车轮束缚机构之间的连接件会被车轮碾压，被碾压的连接件两侧的卡条凸起会被压入卡槽第二卡腔中，卡槽第二卡腔比卡槽第一卡腔小，卡槽第二卡腔与卡条凸起接触非常牢固，卡条凸起很难从卡槽第二卡腔中脱离；这样的设计保证了两个相邻的车轮束缚机构一方面受到轮胎对两个车轮束缚机构上的相邻的两个刺钉束缚作用，另一方面受到连接件对两个车轮束缚机构的束缚作用，这两个束缚作用使两个相邻的车轮束缚机构能够组成一体起到对汽车的拦停作用。本发明使用了机械式车辆拦停机构对车轮进行束缚，在不破坏汽车情况下，快速制动汽车，辅助公安机关对违法车辆实现拦停的目的，具有较好的使用效果。
附图说明
图1是车轮束缚机构结构示意图。
图2是车轮束缚机构结构侧视图。
图3是车轮束缚机构结构俯视图。
图4是车轮束缚机构结构剖视图。
图5是弧板相关结构示意图。
图6是顶盖结构示意图。
图7是弧板导板安装示意图。
图8是板簧安装示意图。
图9是滑座结构示意图。
图10是片状弹簧安装示意图。
图11是刺钉壳结构示意图。
图12是伸缩套结构示意图。
图13是撞击杆安装示意图。
图14是卡锁结构示意图。
图15是刺钉结构示意图。
图16是拦停带结构示意图。
图17是拦停带正视图。
图18是连接件安装示意图。
图19是连接件安装剖视图。
图20是卡条斜面结构示意图。
图21是卡槽斜面结构示意图。
图中标号名称：1、滑座，2、壳体，3、挡条，4、弧板，5、伸缩柱，6、压板，7、压柱，8、顶盖，9、板簧，10、刺钉机构，12、斜面，13、摩擦杆，14、片状弹簧，15、卡锁支柱，16、卡锁导杆，17、卡锁，18、弧板导槽，19、板簧顶板，20、冲击板，21、伸缩套，22、伸缩杆，23、伸缩导槽，24、挡板，25、压壳，26、立柱，27、压环，28、储能弹簧，29、弧板导块，30、伸缩导块，31、滑座导槽，32、弧板导板，34、斜顶板，35、滑座导轨，36、挡环，37、刺钉壳，38、刺钉卡环，39、撞击口，40、撞击杆，41、撞击杆支撑，42、刺钉，43、钉座，44、钉座卡环，45、卡锁凸起，46、卡锁触发端，47、卡锁导孔，48、撞击斜端，50、车轮束缚机构，51、连接片，52、第一卡条，53、第二卡条，54、第二卡槽，55第一卡槽，56、卡条凸起，57、卡槽第一卡腔，58、卡槽第二卡腔，59、卡条斜面，60、卡槽斜面。
具体实施方式
如图16、17所示，它包括车轮束缚机构、连接件，其中多个车轮束缚机构并排组成拦停带，相邻两个车轮束缚机构之间通过连接件连接。
如图1、2、3、4所示，上述车轮束缚机构包括滑座、壳体、挡条、弧板、伸缩柱、压板、压柱、顶盖、板簧、刺钉机构、斜面、摩擦杆、片状弹簧、弧板导槽、板簧顶板、弧板导块、滑座导槽、弧板导板、斜顶板、滑座导轨、撞击杆、撞击杆支撑，其中如图1、7所示，弧板导板安装在壳体一端，弧板导板上开有两个弧板导槽，如图5所示，弧板一端安装有两个弧板导块，弧板导块在弧板导槽中上下滑动；弧板另一端下侧安装有压板，压板靠近弧板一端的下侧通过伸缩柱安装在壳体底面的中间；压板另一端通过压柱安装在壳体底面的一端；两个刺钉机构对称地安装在壳体底面中间位置的两侧；如图13所示，撞击杆通过撞击杆支撑安装在壳体底面上，撞击杆一端与压柱配合，另一端与刺钉机构配合；如图7、8所示，斜顶板安装在壳体下端，且位于弧板安装位置的另一端，壳体下侧两外侧壁上对称地开有两个滑座导槽，如图4所示，斜顶板下侧开有两排斜面；滑座通过两侧壁内侧的滑座导轨与滑座导槽的配合安装在壳体底端，如图9所 示，板簧顶板安装在滑座的一端，滑座另一端开有两排三列的六个斜孔，如图4、10所示，六个摩擦杆分别通过其两侧的片状弹簧安装在六个斜孔的内部两侧，摩擦杆顶端与斜面配合；四条板簧两两相对地安装在斜顶板和板簧顶板之间；如图1、6所示，顶盖安装在壳体上端。
如图4所示，上述压柱包括冲击板、压壳、立柱、压环、储能弹簧、卡锁支柱、卡锁导杆、卡锁、卡锁凸起、卡锁触发端、卡锁导孔，其中立柱安装在壳体底面一端，压壳嵌套在于立柱外侧，压环安装在压壳下端且压环下侧具有倾斜面，冲击板嵌套安装在立柱外侧；储能弹簧嵌套在立柱外侧且储能弹簧一端与压环下侧连接，另一端与冲击板上侧连接；卡锁导杆通过卡锁支柱安装在壳体底面上，如图14所示，卡锁上侧具有卡锁触发端，卡锁下侧具有卡锁凸起，卡锁中间具有卡锁导孔，卡锁通过卡锁导孔滑动安装于卡锁导杆上，卡锁触发端位于冲击板上侧，卡锁凸起位于冲击板下侧且与冲击板下侧接触；撞击杆一端位于冲击板下侧；卡锁触发端上侧具有与压环下侧倾斜面相配合的倾斜面。
如图13所示，上述刺钉机构包括挡环、刺钉壳、刺钉卡环、撞击口、刺钉、钉座、钉座卡环，其中刺钉壳安装在壳体底面，如图11所示，刺钉壳下端开有撞击口，刺钉壳上侧内径为下侧内径的1.2倍，刺钉卡环安装在刺钉壳内径较大的上侧且与内径突变处间距为钉座卡环的厚度，挡环安装在刺钉壳内壁的上端，如图15所示，刺钉为具有螺旋纹的圆柱体，刺钉底端安装有钉座，钉座上安装有钉座卡环；刺钉安装在刺钉壳中，且钉座卡环上侧与刺钉卡环下侧接触，钉座下侧与刺钉壳下侧内径较小的壁面接触；撞击杆一端伸进刺钉壳下侧的撞击口中且位于钉座下侧，钉座下侧具有撞击斜端，撞击斜端与撞击杆一端配合。
如图18、19所示，上述连接件包括连接片、第一卡条、第二卡条、卡条凸起、卡条斜面，其中连接片两端下侧分别安装有第一卡条和第二卡条，第一卡条与第二卡条具有相同的横截面，横截面上均具有卡条凸起；如图20所示，第一卡条两端具有卡条斜面。
如图1、21是上述顶盖顶面两侧分别开有第二卡槽和第一卡槽，第一卡槽与第二卡槽具有相同的横截面，横截面上均开有卡槽第一卡腔和卡槽第二卡腔，第一卡槽两端具有卡槽斜面；第一卡条与第一卡槽配合，第二卡条与第二卡槽配合；卡条凸起与卡槽第一卡腔和卡槽第二卡腔依次配合，卡槽第一卡腔大小为卡 槽第二卡腔的1.2倍。
如图4、12所示，上述伸缩柱包括伸缩套、伸缩导槽、伸缩杆、伸缩导块、挡板，其中伸缩杆一端安装在压板下侧，另一端对称地安装有两个伸缩导块，伸缩套安装在壳体底面上，伸缩套内对称地开有两个伸缩导槽，伸缩杆通过两个伸缩导块与两个伸缩导槽的配合滑动安装在伸缩套中，挡板安装在伸缩套上端。
上述储能弹簧为压缩弹簧。
上述板簧为拉伸板簧。
上述弧板的圆弧半径为0.4米。能够适应大部分汽车的轮胎，基本能够与轮胎贴合，增加弧板受力的稳定性。
综上所述，本发明中车轮束缚机构能够束缚住行驶过来的汽车车轮，车轮束缚机构将会通过刺钉死死的将车轮束缚机构与车轮穿刺在一起；因为体积和重量较大，车轮束缚机构不会随着车轮旋转，反而能够瞬间对车轮制动，制动的车轮压在车轮束缚机构上并与其相对静止；此时汽车依靠惯性将会继续行驶，行驶中带动车轮束缚机构与地面发生摩擦，靠惯性行驶的汽车通过车轮束缚机构与地面的摩擦力而被制止。对于车轮束缚机构结构而言，弧板可以通过弧板导块与弧板导槽的配合以及伸缩柱而上下移动；汽车首先从触发弧板的导块处开始行驶到车轮束缚机构上，随着汽车车轮逐渐完全压在壳体上，弧板逐渐下移；挡条的设计防止弧板导块滑出弧板导槽，进而防止了弧板滑出壳体；伸缩柱的设计在于增加弧板上下移动的稳定性；弧板在下移过程中，通过压板带动压柱沿着立柱向下运动，此时冲击板在卡锁下端的卡锁凸起作用下保持不动，运动的压柱与静止的冲击板之间的间距发生变化，使得储能弹簧被压缩；当压环向下运动一定位置后，同时储能弹簧的恢复力达到设计大小，压环开始触碰卡锁上端的触发端，压环下侧与卡锁触发端的斜面配合设计能够保证下移的压环推动卡锁沿着卡锁导杆横向移动，使得卡锁下端的卡锁凸起脱离冲击板下侧；没有卡锁凸起的限制作用，冲击板在储能弹簧恢复力下迅速下移，下移达到一定速度后与冲击板下侧的撞击杆发生碰撞，使撞击杆围绕撞击杆支撑的圆柱销旋转；撞击杆支撑安装位置偏向于冲击板，根据杠杆效应，冲击板的撞击速度能够在撞击杆支撑另一侧的撞击杆一端得到放大，放大的撞击杆对刺钉机构中的钉座撞击斜端产生向上和水平方向的力如图15所示，向上的撞击力使刺钉向上运动，水平方向的撞击力与钉座中 心具有一定的距离，所以水平撞击力具有对钉座的扭力，使得钉座能够旋转起来；撞击口的设计目的在于，为撞击杆对钉座撞击动作提供空间；受到撞击的钉座克服刺钉卡环对钉座卡环的限位作用而向上运动，同时旋转；旋转向上运动的刺钉将会刺进车轮轮胎中，因为刺钉上具有螺旋纹，靠着旋转旋进到轮胎中；刺钉在不反向旋转情况下将很难被直接拉出，故进入的刺钉将会死死的维持在轮胎中。刺钉靠推力向上运动后，刺钉底座会被挡环挡住，防止刺钉脱出刺钉壳而失去将车轮与车轮束缚机构束缚在一起的目的。当刺钉把轮胎束缚后，汽车将会拖动车轮束缚机构一起向前滑动，汽车带动壳体向前运动，地面对滑座底面产生阻力，滑座将与壳体产生位移。位移的大小由板簧、地面对滑座的阻力和汽车对壳体的牵引力三者决定；其原因为滑座可以滑动于壳体上的滑座导槽中；壳体与滑座在水平方向唯一受到的是板簧的拉力，所以壳体受到汽车的牵引力、板簧的力和地面摩擦力三者达到平衡。汽车被拦停的速度决定了汽车对壳体的牵引力，进而决定了滑座与壳体的位移，而滑座与壳体的位移决定了壳体斜顶板上的斜面对摩擦杆的限位程度，位移越大，摩擦杆越被向下顶出滑座上的摩擦杆孔，伸出摩擦杆孔的摩擦杆将对地面产生破坏性摩擦，伸出的越长，其对地面破坏性摩擦力越大。也就是说，当汽车的车速越快，滑座与壳体之间的位移越大，摩擦杆伸出的长度越大，产生的摩擦力越大。片状弹簧起到恢复摩擦杆位置的作用，保证在不受力情况下摩擦杆处于摩擦杆孔内部；当汽车车速在很小范围内时，摩擦杆在板簧作用下是不会伸出摩擦杆孔的，此时滑座依靠其底面与地面摩擦而使汽车停止，摩擦不会对地面产生破坏；当汽车的车速较快时，滑座与地面简单的摩擦无法满足快速制动汽车的目的，此时摩擦杆伸出通过对地面产生破坏性而产生的足够大摩擦力使汽车停下来，具有较好的拦停效果。
由多个车轮束缚机构并排形成拦停带，在车轮束缚机构之间具有连接件；连接件安装在两个相邻的车轮束缚机构之间。汽车车轮通过拦停带时，可能一个车轮仅与一个独立的车轮束缚机构发生作用，此时该车轮束缚机构两侧的连接件不受车轮碾压，连接件两侧的第一卡条与第二卡条上的卡条凸起分别位于顶盖两侧的第一卡槽和第二卡槽中，且两个卡条凸起均位于卡槽第一卡腔，设计中卡槽第一卡腔与卡条凸起接触较为宽松，第一卡条与第一卡槽两侧均具有斜面配合，第一卡条很容易从第一卡槽中滑出，一个车轮束缚机构被车轮带走后与其连接的相 邻的车轮束缚机构能够通过第一卡块与第一卡槽脱开而脱开之间连接的连接件，而不会相互影响，进而造成对后续待拦截车辆的失效作用；当车轮横跨两个相邻的车轮束缚机构后，这两个车轮束缚机构之间的连接件会被车轮碾压，被碾压的连接件两侧的卡条凸起会被压入卡槽第二卡腔中，卡槽第二卡腔比卡槽第一卡腔小，卡槽第二卡腔与卡条凸起接触非常牢固，卡条凸起很难从卡槽第二卡腔中脱离；这样的设计保证了两个相邻的车轮束缚机构一方面受到轮胎对两个车轮束缚机构上的相邻的两个刺钉束缚作用，另一方面受到连接件对两个车轮束缚机构的束缚作用，这两个束缚作用使两个相邻的车轮束缚机构能够组成一体起到对汽车的拦停作用。本发明使用了机械式车辆拦停机构对车轮进行束缚，在不破坏汽车情况下，快速制动汽车，辅助公安机关对违法车辆实现拦停的目的，具有较好的使用效果。

Claims (5)

  1. 一种机械式车辆拦停带，其特征在于：它包括车轮束缚机构、连接件，其中多个车轮束缚机构并排组成拦停带，相邻两个车轮束缚机构之间通过连接件连接；
    上述车轮束缚机构包括滑座、壳体、挡条、弧板、伸缩柱、压板、压柱、顶盖、板簧、刺钉机构、斜面、摩擦杆、片状弹簧、弧板导槽、板簧顶板、弧板导块、滑座导槽、弧板导板、斜顶板、滑座导轨、撞击杆、撞击杆支撑，其中弧板导板安装在壳体一端，弧板导板上开有两个弧板导槽，弧板一端安装有两个弧板导块，弧板导块在弧板导槽中上下滑动；弧板另一端下侧安装有压板，压板靠近弧板一端的下侧通过伸缩柱安装在壳体底面的中间；压板另一端通过压柱安装在壳体底面的一端；两个刺钉机构对称地安装在壳体底面中间位置的两侧；撞击杆通过撞击杆支撑安装在壳体底面上，撞击杆一端与压柱配合，另一端与刺钉机构配合；斜顶板安装在壳体下端，且位于弧板安装位置的另一端，壳体下侧两外侧壁上对称地开有两个滑座导槽，斜顶板下侧开有两排斜面；滑座通过两侧壁内侧的滑座导轨与滑座导槽的配合安装在壳体底端，板簧顶板安装在滑座的一端，滑座另一端开有两排三列的六个斜孔，六个摩擦杆分别通过其两侧的片状弹簧安装在六个斜孔的内部两侧，摩擦杆顶端与斜面配合；四条板簧两两相对地安装在斜顶板和板簧顶板之间；顶盖安装在壳体上端；
    上述压柱包括冲击板、压壳、立柱、压环、储能弹簧、卡锁支柱、卡锁导杆、卡锁、卡锁凸起、卡锁触发端、卡锁导孔，其中立柱安装在壳体底面一端，压壳嵌套在于立柱外侧，压环安装在压壳下端且压环下侧具有倾斜面，冲击板嵌套安装在立柱外侧；储能弹簧嵌套在立柱外侧且储能弹簧一端与压环下侧连接，另一端与冲击板上侧连接；卡锁导杆通过卡锁支柱安装在壳体底面上，卡锁上侧具有卡锁触发端，卡锁下侧具有卡锁凸起，卡锁中间具有卡锁导孔，卡锁通过卡锁导孔滑动安装于卡锁导杆上，卡锁触发端位于冲击板上侧，卡锁凸起位于冲击板下侧且与冲击板下侧接触；撞击杆一端位于冲击板下侧；卡锁触发端上侧具有与压环下侧倾斜面相配合的倾斜面；
    上述刺钉机构包括挡环、刺钉壳、刺钉卡环、撞击口、刺钉、钉座、钉座卡环，其中刺钉壳安装在壳体底面，刺钉壳下端开有撞击口，刺钉壳上侧内径为下侧内径的1.2倍，刺钉卡环安装在刺钉壳内径较大的上侧且与内径突变处间距为 钉座卡环的厚度，挡环安装在刺钉壳内壁的上端，刺钉为具有螺旋纹的圆柱体，刺钉底端安装有钉座，钉座上安装有钉座卡环；刺钉安装在刺钉壳中，且钉座卡环上侧与刺钉卡环下侧接触，钉座下侧与刺钉壳下侧内径较小的壁面接触；撞击杆一端伸进刺钉壳下侧的撞击口中且位于钉座下侧，钉座下侧具有撞击斜端，撞击斜端与撞击杆一端配合；
    上述连接件包括连接片、第一卡条、第二卡条、卡条凸起、卡条斜面，其中连接片两端下侧分别安装有第一卡条和第二卡条，第一卡条与第二卡条具有相同的横截面，横截面上均具有卡条凸起；第一卡条两端具有卡条斜面；
    上述顶盖顶面两侧分别开有第二卡槽和第一卡槽，第一卡槽与第二卡槽具有相同的横截面，横截面上均开有卡槽第一卡腔和卡槽第二卡腔，第一卡槽两端具有卡槽斜面；第一卡条与第一卡槽配合，第二卡条与第二卡槽配合；卡条凸起与卡槽第一卡腔和卡槽第二卡腔依次配合，卡槽第一卡腔大小为卡槽第二卡腔的1.2倍。
  2. 根据权利要求1所述的一种机械式车辆拦停带，其特征在于：上述伸缩柱包括伸缩套、伸缩导槽、伸缩杆、伸缩导块、挡板，其中伸缩杆一端安装在压板下侧，另一端对称地安装有两个伸缩导块，伸缩套安装在壳体底面上，伸缩套内对称地开有两个伸缩导槽，伸缩杆通过两个伸缩导块与两个伸缩导槽的配合滑动安装在伸缩套中，挡板安装在伸缩套上端。
  3. 根据权利要求1所述的一种机械式车辆拦停带，其特征在于：上述储能弹簧为压缩弹簧。
  4. 根据权利要求1所述的一种机械式车辆拦停带，其特征在于：上述板簧为拉伸板簧。
  5. 根据权利要求1所述的一种机械式车辆拦停带，其特征在于：上述弧板的圆弧半径为0.4米。
PCT/CN2017/094992 2016-12-21 2017-07-28 一种机械式车辆拦停带 Ceased WO2018113301A1 (zh)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108824264A (zh) * 2018-08-06 2018-11-16 孙博文 便携式单轮阻车器
CN110017858A (zh) * 2019-04-22 2019-07-16 上海诺银机电科技有限公司 宏观检测台
CN110306850A (zh) * 2019-06-11 2019-10-08 徐州安普瑞特能源科技有限公司 带提醒功能的车库防撞缓冲装置
CN112746580A (zh) * 2020-09-01 2021-05-04 嘉兴日名环交通安全设备有限公司 大型车辆强制止动装置及其强制停车方法
CN113183789A (zh) * 2021-05-19 2021-07-30 张羽 一种用于新能源汽车充电桩的防撞装置
CN113782895A (zh) * 2021-09-09 2021-12-10 淮北银丰铝业有限公司 一种新能源汽车电池箱体
CN116005589A (zh) * 2023-03-27 2023-04-25 成都工业职业技术学院 智能式停车场充电桩保护装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106758963B (zh) * 2016-12-21 2019-02-15 温州承玥机械设备有限公司 一种机械式车辆拦停机构
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CN113152336B (zh) * 2021-03-16 2022-12-09 国网浙江省电力有限公司台州供电公司 一种机械式车辆拦停机构

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2603921A1 (fr) * 1986-09-12 1988-03-18 Sainte Barbe Sylvie Herse electro-hydraulique de securite, de controle et d'arret de vehicules
CN2326488Y (zh) * 1998-01-19 1999-06-30 李裕刚 钉式路障机
KR100973983B1 (ko) * 2009-12-10 2010-08-05 강문규 카 스토퍼 기능이 구비된 점자블록
US20110097147A1 (en) * 2008-09-29 2011-04-28 Pacific Scientific Energetic Materials Company Apparatuses, systems and methods for selectively affecting movement of a motor vehicle
CN105970854A (zh) * 2016-05-27 2016-09-28 唐泉涌 车载落地弹开式钉网
CN106758962A (zh) * 2016-12-21 2017-05-31 福州麦辽自动化设备有限公司 一种机械式车辆拦停带
CN106758963A (zh) * 2016-12-21 2017-05-31 福州麦辽自动化设备有限公司 一种机械式车辆拦停机构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576509A (en) * 1984-09-17 1986-03-18 Beaty Sr John E Security gate
CN101550680B (zh) * 2009-04-27 2010-09-15 沈昌生 机动车轮阱式迫停装置
CN201635029U (zh) * 2010-01-29 2010-11-17 刘映春 隐形抓胎装置
CN103437308A (zh) * 2013-07-28 2013-12-11 叶元华 非障碍拦阻无损伤滚筒(轴)型轮式车辆瞬时安全阻停器

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2603921A1 (fr) * 1986-09-12 1988-03-18 Sainte Barbe Sylvie Herse electro-hydraulique de securite, de controle et d'arret de vehicules
CN2326488Y (zh) * 1998-01-19 1999-06-30 李裕刚 钉式路障机
US20110097147A1 (en) * 2008-09-29 2011-04-28 Pacific Scientific Energetic Materials Company Apparatuses, systems and methods for selectively affecting movement of a motor vehicle
KR100973983B1 (ko) * 2009-12-10 2010-08-05 강문규 카 스토퍼 기능이 구비된 점자블록
CN105970854A (zh) * 2016-05-27 2016-09-28 唐泉涌 车载落地弹开式钉网
CN106758962A (zh) * 2016-12-21 2017-05-31 福州麦辽自动化设备有限公司 一种机械式车辆拦停带
CN106758963A (zh) * 2016-12-21 2017-05-31 福州麦辽自动化设备有限公司 一种机械式车辆拦停机构

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108824264A (zh) * 2018-08-06 2018-11-16 孙博文 便携式单轮阻车器
CN108824264B (zh) * 2018-08-06 2024-05-07 孙博文 便携式单轮阻车器
CN110017858A (zh) * 2019-04-22 2019-07-16 上海诺银机电科技有限公司 宏观检测台
CN110017858B (zh) * 2019-04-22 2024-01-12 上海诺银机电科技有限公司 宏观检测台
CN110306850A (zh) * 2019-06-11 2019-10-08 徐州安普瑞特能源科技有限公司 带提醒功能的车库防撞缓冲装置
CN112746580A (zh) * 2020-09-01 2021-05-04 嘉兴日名环交通安全设备有限公司 大型车辆强制止动装置及其强制停车方法
CN112746580B (zh) * 2020-09-01 2021-12-24 嘉兴日名环交通安全设备有限公司 大型车辆强制止动装置及其强制停车方法
CN113183789A (zh) * 2021-05-19 2021-07-30 张羽 一种用于新能源汽车充电桩的防撞装置
CN113782895A (zh) * 2021-09-09 2021-12-10 淮北银丰铝业有限公司 一种新能源汽车电池箱体
CN113782895B (zh) * 2021-09-09 2023-05-26 淮北银丰铝业有限公司 一种新能源汽车电池箱体
CN116005589A (zh) * 2023-03-27 2023-04-25 成都工业职业技术学院 智能式停车场充电桩保护装置
CN116005589B (zh) * 2023-03-27 2023-06-27 成都工业职业技术学院 智能式停车场充电桩保护装置

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