WO2018113300A1 - 一种用于车辆拦截的车轮束缚机构 - Google Patents

一种用于车辆拦截的车轮束缚机构 Download PDF

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Publication number
WO2018113300A1
WO2018113300A1 PCT/CN2017/094990 CN2017094990W WO2018113300A1 WO 2018113300 A1 WO2018113300 A1 WO 2018113300A1 CN 2017094990 W CN2017094990 W CN 2017094990W WO 2018113300 A1 WO2018113300 A1 WO 2018113300A1
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Prior art keywords
easy
arc plate
base
restraint
ear
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PCT/CN2017/094990
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English (en)
French (fr)
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王睿琦
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王睿琦
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Publication of WO2018113300A1 publication Critical patent/WO2018113300A1/zh

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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
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact

Definitions

  • the invention belongs to the technical field of vehicle interception, and in particular relates to a wheel restraining mechanism for vehicle interception.
  • 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 wheel restraint mechanism for vehicle interception that addresses the above problems.
  • the present invention discloses a wheel restraining mechanism for vehicle interception, which is implemented by the following technical solutions.
  • a wheel restraining mechanism for vehicle interception characterized in that it comprises a tensile wire, a binding mechanism, an easy-open hinge, a fixed hinge, wherein a plurality of binding mechanisms are equidistantly connected together by a fixed hinge to form a column, in the column
  • the restraining mechanism is connected equidistantly with the binding mechanism of the other column by the easy-open hinge, and the plurality of rows of binding mechanisms constitute a two-dimensional arrangement; the binding mechanism at the top of each column is provided with a tensile wire.
  • the binding mechanism includes a restraint base, a baffle, a puncture, a top arc plate, a top spring, a base arc wall, a guide groove, a cylindrical pin, a guide block, a piercing square hole, and an arc plate, wherein the binding base is a rectangular parallelepiped, and the upper side has a base arc
  • the wall has a cavity in the middle, and two ends of the cavity are symmetrically opened with two guide grooves;
  • the fixed hinge is mounted on the wide side of the restraint base, and the easy hinge is mounted on the long side of the restraint base;
  • the utility model has an arc plate, a hollow inner side, a piercing square hole in the middle of the arc plate, and two guide blocks are symmetrically mounted on the lower sides of the two ends of the top arc plate;
  • the top arc plate is installed in the restraint base, and the guide block cooperates with the guide groove
  • a strip is mounted on the upper side of the
  • the fixed hinge includes two side ears and a fixing ear, and the fixing ear and the two side ears have a circular hole, and the fixing ear is installed between the two side ears through a cylindrical pin.
  • the above-mentioned easy-open hinge includes two sides of the ear and an easy-opening ear, and the easy-opening ear has a non-closed circular hole, and the two sides of the ear have a round hole, and the easy-opening ear is installed between the two side ears through the cylindrical pin.
  • the piercing tip has two barbs, the barbs are distributed on a horizontal plane, and the horizontal plane is parallel to the easy-open hinge line at both ends of the binding mechanism.
  • the other ends of the wires on the plurality of tethering mechanisms are connected together.
  • the array front end composed of the plurality of binding mechanisms is further mounted with a front plate having a beveled feature.
  • the radius of the arc of the arc plate and the arc wall of the base is 0.5 m.
  • the front panel has a sloped surface capable of guiding the automobile into the array of the restraining mechanism; the binding mechanism has a puncture, the puncture tip has a barb, the puncture is mounted on the restraint base, and the puncture passes through the top arc plate.
  • the square hole and the top arc plate can slide up and down in the restraint base.
  • the puncture can be completely covered by the top arc plate and located in the piercing square hole of the top arc plate, and the person walks or bicycle
  • the weight of the person and the weight of the bicycle are not sufficient to overcome the compression resistance of the top spring to move the top arc plate downward, thereby protecting the puncture and leakage from causing damage to the person or the bicycle.
  • the weight of the car can compress the top spring, so that the puncture leaks out and enters into the car tire.
  • the car wheel passes the restraint mechanism, the tire tire is separated from the puncture barb which is pierced by the puncture process.
  • the puncture cannot be separated from the tire, which causes the tire to move with the restraining mechanism.
  • the binding mechanism will be attached to the wheel, and the wheel will hit the wall of the wheel with the restraining mechanism to generate resistance; on the other hand, the restraining mechanism passes through the wire. Traction can control the running of the vehicle, and if a force is applied to the wire, the vehicle can be stopped quickly.
  • the arc wall and the restraining base in the restraining mechanism are designed to have a circular arc radius of 0.5 m, and the purpose is that the arc wall of this size can be closely attached to a common large number of wheel tires, facilitating the attachment of the restraining mechanism.
  • the baffle is designed to prevent the top arc plate from coming off the restraint base under the action of the top spring; after the wheel compresses the restraining mechanism, the column of the restraining mechanism can be wound on the wheel by the fixed hinge, because the fixed hinge, the row of the binding mechanism The two will not be separated, and the wheels of the entangled restraint mechanism can be finally controlled by their respective wire drags.
  • the wires can be controlled independently or at the same time.
  • the wheel width of the wheel is in a small range, so the spacing between the designed binding mechanism columns can ensure that most of the wheels are subjected to one or two wheels.
  • an easy-open hinge is used between the column and the column, and the easy-opening ear has an open circular hole, and after the force is generated between the two ears and the easy-opening ear, the cylindrical pin can slide from the open circular hole which is easy to open.
  • the easy-open hinge ensures that the restraint mechanism can be smoothly disengaged.
  • the invention binds the wheel by designing the binding mechanism, and then controls the wheel by controlling the wire of the binding mechanism to control the car, so that the vehicle can be stopped with a large probability, because the wire acts on the wheel, so the damage to the vehicle is small.
  • Figure 1 is a schematic view of the overall component distribution.
  • Figure 2 is a side view of the overall component distribution.
  • Figure 3 is a top plan view of the overall component distribution.
  • Figure 4 is a schematic view showing the structure of the restraining mechanism.
  • Figure 5 is a perspective view of the structure of the restraining mechanism.
  • Figure 6 is a schematic view of the puncture and top spring installation.
  • Figure 7 is a schematic view of the structure of the top arc plate.
  • Figure 8 is a schematic view of a restraining mechanism restraining wheel.
  • Figure 9 is a schematic view of the barb action.
  • the label name 1, tensile wire, 2, binding mechanism, 3, front panel, 4, easy to open hinge, 5, fixed hinge, 6, binding base, 7, barrier, 8, puncture, 9, top arc Plate, 11, top spring, 12, fixed ear, 13, base arc wall, 14, guide groove, 15, easy open ear, 16, cylindrical pin, 17, guide block, 18, piercing square hole, 19, arc plate, 20, barbed, 21, wheels, 22, bus.
  • FIG. 1, 2, and 3 it includes a tensile wire, a restraining mechanism, an easy-open hinge, and a fixed hinge, wherein the plurality of restraining mechanisms are connected equidistantly by a fixed hinge to form a column, and the binding mechanism in the column passes through
  • the hinges are equidistantly coupled to the corresponding tethering mechanism of the other column, and the plurality of rows of tethering mechanisms are arranged in two dimensions; the tethering mechanism at the top of each column is provided with a tensile wire.
  • the binding mechanism includes a restraint base, a baffle, a puncture, a top arc plate, a top spring, a base arc wall, a guide groove, a cylindrical pin, a guide block, a piercing square hole, and an arc plate, wherein
  • the restraint base is a rectangular parallelepiped, the upper side has a base arc wall, and a cavity is formed in the middle, and two inner guide holes are symmetrically opened at the two ends of the cavity; the fixed hinge is mounted on the wide side of the restraint base, and the hinge is easy to open.
  • the top side of the top arc has an arc plate, the lower side is hollow in the middle, the middle of the arc plate has a piercing square hole, and the lower sides of the top end of the top arc plate are symmetrically mounted with two a guide block;
  • the top arc plate is installed in the restraint base, and the guide block is matched with the guide groove;
  • a baffle is respectively mounted on the upper side of the guide groove at both ends of the restraining base;
  • the top spring is installed in the cavity of the restraint base, and the top end of the top spring It is mounted on the restraint base, and the other end is mounted on the lower side of the top arc plate;
  • the bottom end of the puncture is mounted on the restraint base, and the piercing tip passes through the piercing square hole of the top arc plate.
  • the fixed hinge includes two side ears and a fixing ear, and the fixing ear and the two side ears have a circular hole, and the fixing ear is installed between the two side ears through a cylindrical pin.
  • the above-mentioned easy-open hinge includes two sides of the ear and an easy-opening ear, and the easy-opening ear has a non-closed circular hole, and the two sides of the ear have a round hole, and the easy-opening ear is installed between the two side ears through the cylindrical pin.
  • the piercing tip has two barbs, and the barbs are distributed on a horizontal plane, and the horizontal plane is parallel to the easy-open hinge line at both ends of the binding mechanism.
  • the front end of the array of the plurality of binding mechanisms is further mounted with a front plate having a beveled feature.
  • the radius of the arc of the arc plate and the arc wall of the base is 0.5m.
  • the front panel has a slope to guide the vehicle into the array of restraint mechanisms; the restraining mechanism has a puncture, the puncture tip has a barb, the puncture is mounted on the restraint base, and the perforation passes through the square hole of the top arc plate.
  • the top arc plate can slide up and down in the restraint base.
  • the puncture can be completely covered by the top arc plate and located in the piercing square hole of the top arc plate, and when the person walks or the bicycle walks, The weight of the person and the weight of the bicycle are not sufficient to cause the top arc plate to move downward by overcoming the anti-compression force of the top spring, thereby protecting the puncture leakage from causing damage to the person or the bicycle.
  • the car wheel is pressed against the top arc plate, the car The weight can compress the top spring, make the puncture leak out, and enter the car tire, as shown by a in Figure 8, when the car wheel passes the restraint mechanism, the tire is detached from the puncture barb.
  • the binding mechanism will be attached to the wheel, and the wheel will hit the wall of the wheel with the restraining mechanism, creating resistance;
  • the restraining mechanism can control the running of the vehicle by the traction of the steel wire, and if the force is applied to the steel wire, the vehicle can be stopped quickly.
  • the arc wall and the restraining base in the restraining mechanism are designed to have a circular arc radius of 0.5 m, and the purpose is that the arc wall of this size can be closely attached to a common large number of wheel tires, facilitating the attachment of the restraining mechanism.
  • the baffle is designed to prevent the top arc plate from coming off the restraint base under the action of the top spring; after the wheel compresses the restraining mechanism, the column of the restraining mechanism can be wound on the wheel by the fixed hinge, because the fixed hinge, the row of the binding mechanism The two will not be separated, and the wheel of the tethered mechanism can be finally controlled by the drag of the wire.
  • the wheel width of the wheel is in a small range, so the spacing between the designed binding mechanism columns can ensure that most of the wheels are entangled by one or two rows of binding mechanisms, bound in one column or two columns.
  • an easy-open hinge is used between the column and the column, and the easy-opening ear has an open circular hole, and after the force is generated between the two ears and the easy-opening ear, the cylindrical pin can slide from the open circular hole which is easy to open.
  • the easy-open hinge ensures that the restraint mechanism can be smoothly disengaged.
  • the horizontal plane of the barb is parallel to the easy-open hinge line at both ends of the binding mechanism, and the purpose of the design is that the position of the tire at the two barbs is belonging to the same busbar of the tire (the tire is regarded as a cylinder, the tire The surface is the outer edge of the cylinder. The force applied to these two positions is the same. This design ensures that the force balance at both ends of the puncture is not easily broken.
  • the invention restrains the wheel by designing the binding mechanism, and then controls the wheel by controlling the wire of the binding mechanism to control the car, thereby ensuring that the car is blocked by a large probability.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Tires In General (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

一种用于车辆拦截的车轮束缚机构，包括抗拉钢丝（1）、束缚机构（2）、易开铰链（4）、固定铰链（5），其中多个束缚机构（2）通过固定铰链（5）等距地连接在一起组成列，列中的束缚机构（2）通过易开铰链（4）等距地与另一列相对应的束缚机构（2）连接在一起，多列束缚机构（2）组成二维排列；每一列的顶端的束缚机构（2）安装有抗拉钢丝（1）。该机构既能够成功拦截又能尽可能对车辆损坏最小。

Description

一种用于车辆拦截的车轮束缚机构 所属技术领域
本发明属于车辆拦截技术领域，尤其涉及一种用于车辆拦截的车轮束缚机构。
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。
本发明设计一种用于车辆拦截的车轮束缚机构解决如上问题。
发明内容
为解决现有技术中的上述缺陷，本发明公开一种用于车辆拦截的车轮束缚机构，它是采用以下技术方案来实现的。
一种用于车辆拦截的车轮束缚机构，其特征在于：它包括抗拉钢丝、束缚机构、易开铰链、固定铰链，其中多个束缚机构通过固定铰链等距地连接在一起组成列，列中的束缚机构通过易开铰链等距地与另一列相对应的束缚机构连接在一起，多列束缚机构组成二维排列；每一列的顶端的束缚机构安装有抗拉钢丝。
上述束缚机构包括束缚底座、挡条、穿刺、顶弧板、顶弹簧、底座弧壁、导槽、圆柱销、导块、穿刺方孔、弧板，其中束缚底座为长方体，上侧具有底座弧壁，中间具有空腔，空腔内部两端对称地分别开有两个导槽；固定铰链安装在束缚底座的宽边侧面，易开铰链安装在束缚底座的长边侧面；顶弧板上侧具有弧板，下侧中间中空，弧板中间具有穿刺方孔，顶弧板两端的下侧对称地分别安装有两个导块；顶弧板安装在束缚底座中，且导块与导槽配合；束缚底座两端的导槽上侧分别安装有一个挡条；顶弹簧安装在束缚底座空腔内，且顶弹簧一端安装在束缚底座上，另一端安装在顶弧板下侧；穿刺底端安装在束缚底座上，且穿刺顶端穿过顶弧板的穿刺方孔。
上述固定铰链包括两侧支耳和固定耳，固定耳与两侧支耳上具有圆孔，固定耳通过圆柱销安装在两侧支耳之间。
上述易开铰链包括两侧支耳和易开耳，易开耳上具有不封闭的圆孔，两侧支耳上具有圆孔，易开耳通过圆柱销安装在两侧支耳之间。
作为本技术的进一步改进，上述穿刺顶端具有两个倒刺，倒刺分布在一个水平面上，且该水平面与束缚机构两端的易开铰链连线平行。
作为本技术的进一步改进，上述多个束缚机构上的钢丝另一端均连接在一起。
作为本技术的进一步改进，上述多个束缚机构所组成的阵列前端还安装有具有斜面特征的前板。
作为本技术的进一步改进，上述弧板与底座弧壁的圆弧半径均为0.5m。
相对于传统的车辆拦截技术，本发明中前板具有斜面能够引导汽车进入束缚机构阵列中；束缚机构具有穿刺，穿刺顶端具有倒刺，穿刺安装在束缚底座上，且穿刺穿过了顶弧板的方孔，顶弧板能够在束缚底座中上下滑动，顶弧板在不受力时，穿刺能够完全被顶弧板遮住且位于顶弧板的穿刺方孔中，并且在人行走或者自行车行走时，人的重量和自行车的重量不足以通过克服顶弹簧的抗压缩力而使顶弧板向下运动，保护了穿刺漏出对人或者自行车造成损害。当汽车车轮压上顶弧板后，汽车的重量能够压缩顶弹簧，使穿刺漏出，并且进入到汽车车胎中，当汽车车轮驶过束缚机构后，车胎脱离穿刺过程被穿刺的倒刺反钩，穿刺无法脱离车胎，这就造成一方面车胎将会带着束缚机构运动，束缚机构将会附着上车轮上，车轮带着束缚机构撞击车轮的腔壁，产生阻力；另一方面束缚机构通过钢丝的牵引能够控制车辆的行驶，如果对钢丝施加力，车辆能够迅速的停止。束缚机构中的弧壁和束缚底座设计成0.5米的圆弧半径，目的在于这个尺寸的弧壁能够紧贴普通大量种类的车轮轮胎，便于束缚机构的附着。挡条的设计能够防止顶弧板在顶弹簧作用下脱离束缚底座；车轮压缩束缚机构后，通过固定铰链连接束缚机构的列能够缠绕在车轮上，因为是固定铰链，所以成列的束缚机构之间不会被分开，能够最终通过各自的钢丝拖拽控制缠绕的束缚机构的车轮，钢丝可以被独立控制也可以一端连接起来同时控制。一般来说车轮的轮子宽度是在一个很小的范围的，所以设计的束缚机构列之间的间距能够保证大部分车轮受到一列或者两 列的束缚机构的缠绕，在某一列或者某两列束缚到车轮上后，与束缚到车轮上的束缚机构列邻近的束缚机构列需要与其脱离并保持原来的位置，以备后续的汽车的拦截。所以列与列之间使用了易开铰链，易开耳具有开放的圆孔，能够在两侧支耳与易开耳之间产生力后，圆柱销能够从易开耳的开放圆孔中滑出，易开铰链能够保证束缚机构列能够顺利脱开。在车轮受到一列束缚机构穿刺后，附近一列的束缚机构通过易开铰链与缠绕车轮的束缚机构脱开，保证了旁列的束缚机构不会被带走。倒刺的水平面与束缚机构两端的易开铰链连线平行，设计的目的在于两个倒刺反钩处的轮胎位置属于轮胎的同一母线(将轮胎看成圆柱体，胎面为圆柱体的外缘面)，这两个位置受到的力是相同的，这样的设计保证了穿刺两端受力平衡不会容易被折断。本发明通过设计束缚机构束缚车轮，然后通过控制束缚机构的钢丝来控制车轮进而控制汽车，能够保证汽车较大概率的被拦停，因为钢丝对车轮作用，所以车辆受到的破坏很小。
附图说明
图1是整体部件分布示意图。
图2是整体部件分布侧视图。
图3是整体部件分布俯视图。
图4是束缚机构结构示意图。
图5是束缚机构结构透视图。
图6是穿刺及顶弹簧安装示意图。
图7是顶弧板结构示意图。
图8是束缚机构束缚车轮示意图。
图9是倒刺作用示意图。
图中标号名称：1、抗拉钢丝，2、束缚机构，3、前板，4、易开铰链，5、固定铰链，6、束缚底座，7、挡条，8、穿刺，9、顶弧板，11、顶弹簧，12、固定耳，13、底座弧壁，14、导槽，15、易开耳，16、圆柱销，17、导块，18、穿刺方孔，19、弧板，20、倒刺，21、车轮，22、母线。
具体实施方式
如图1、2、3所示，它包括抗拉钢丝、束缚机构、易开铰链、固定铰链，其中多个束缚机构通过固定铰链等距地连接在一起组成列，列中的束缚机构通过易开铰链等距地与另一列相对应的束缚机构连接在一起，多列束缚机构组成二维排列；每一列的顶端的束缚机构安装有抗拉钢丝。
如图4、5所示，上述束缚机构包括束缚底座、挡条、穿刺、顶弧板、顶弹簧、底座弧壁、导槽、圆柱销、导块、穿刺方孔、弧板，其中如图6所示，束缚底座为长方体，上侧具有底座弧壁，中间具有空腔，空腔内部两端对称地分别开有两个导槽；固定铰链安装在束缚底座的宽边侧面，易开铰链安装在束缚底座的长边侧面；如图7所示，顶弧板上侧具有弧板，下侧中间中空，弧板中间具有穿刺方孔，顶弧板两端的下侧对称地分别安装有两个导块；顶弧板安装在束缚底座中，且导块与导槽配合；束缚底座两端的导槽上侧分别安装有一个挡条；顶弹簧安装在束缚底座空腔内，且顶弹簧一端安装在束缚底座上，另一端安装在顶弧板下侧；穿刺底端安装在束缚底座上，且穿刺顶端穿过顶弧板的穿刺方孔。
上述固定铰链包括两侧支耳和固定耳，固定耳与两侧支耳上具有圆孔，固定耳通过圆柱销安装在两侧支耳之间。
上述易开铰链包括两侧支耳和易开耳，易开耳上具有不封闭的圆孔，两侧支耳上具有圆孔，易开耳通过圆柱销安装在两侧支耳之间。
如图3所示，上述穿刺顶端具有两个倒刺，倒刺分布在一个水平面上，且该水平面与束缚机构两端的易开铰链连线平行。
如图1所示，上述多个束缚机构上的钢丝另一端均连接在一起。
如图1、2所示，上述多个束缚机构所组成的阵列前端还安装有具有斜面特征的前板。
上述弧板与底座弧壁的圆弧半径均为0.5m。
综上所述，本发明中前板具有斜面能够引导汽车进入束缚机构阵列中；束缚机构具有穿刺，穿刺顶端具有倒刺，穿刺安装在束缚底座上，且穿刺穿过了顶弧板的方孔，顶弧板能够在束缚底座中上下滑动，顶弧板在不受力时，穿刺能够完全被顶弧板遮住且位于顶弧板的穿刺方孔中，并且在人行走或者自行车行走时，人的重量和自行车的重量不足以通过克服顶弹簧的抗压缩力而使顶弧板向下运动，保护了穿刺漏出对人或者自行车造成损害。当汽车车轮压上顶弧板后，汽车 的重量能够压缩顶弹簧，使穿刺漏出，并且进入到汽车车胎中，如图8中的a所示，当汽车车轮驶过束缚机构后，车胎脱离穿刺过程被穿刺的倒刺反钩，穿刺无法脱离车胎，这就造成一方面车胎将会带着束缚机构运动，如图8中的b所示，束缚机构将会附着上车轮上，车轮带着束缚机构撞击车轮的腔壁，产生阻力；另一方面束缚机构通过钢丝的牵引能够控制车辆的行驶，如果对钢丝施加力，车辆能够迅速的停止。束缚机构中的弧壁和束缚底座设计成0.5米的圆弧半径，目的在于这个尺寸的弧壁能够紧贴普通大量种类的车轮轮胎，便于束缚机构的附着。挡条的设计能够防止顶弧板在顶弹簧作用下脱离束缚底座；车轮压缩束缚机构后，通过固定铰链连接束缚机构的列能够缠绕在车轮上，因为是固定铰链，所以成列的束缚机构之间不会被分开，能够最终通过钢丝的拖拽控制缠绕的束缚机构的车轮。一般来说车轮的轮子宽度是在一个很小的范围的，所以设计的束缚机构列之间的间距能够保证大部分车轮受到一列或者两列的束缚机构的缠绕，在某一列或者某两列束缚到车轮上后，与束缚到车轮上的束缚机构列邻近的束缚机构列需要与其脱离并保持原来的位置，以备后续的汽车的拦截。所以列与列之间使用了易开铰链，易开耳具有开放的圆孔，能够在两侧支耳与易开耳之间产生力后，圆柱销能够从易开耳的开放圆孔中滑出，易开铰链能够保证束缚机构列能够顺利脱开。在车轮受到一列束缚机构穿刺后，附近一列的束缚机构通过易开铰链与缠绕车轮的束缚机构脱开，保证了旁列的束缚机构不会被带走。如图9所示，倒刺的水平面与束缚机构两端的易开铰链连线平行，设计的目的在于两个倒刺反钩处的轮胎位置属于轮胎的同一母线(将轮胎看成圆柱体，胎面为圆柱体的外缘面)，这两个位置受到的力是相同的，这样的设计保证了穿刺两端受力平衡不会容易被折断。本发明通过设计束缚机构束缚车轮，然后通过控制束缚机构的钢丝来控制车轮进而控制汽车，能够保证汽车较大概率的被拦停。

Claims (5)

  1. 一种用于车辆拦截的车轮束缚机构，其特征在于：它包括抗拉钢丝、束缚机构、易开铰链、固定铰链，其中多个束缚机构通过固定铰链等距地连接在一起组成列，列中的束缚机构通过易开铰链等距地与另一列相对应的束缚机构连接在一起，多列束缚机构组成二维排列；每一列的顶端的束缚机构安装有抗拉钢丝；
    上述束缚机构包括束缚底座、挡条、穿刺、顶弧板、顶弹簧、底座弧壁、导槽、圆柱销、导块、穿刺方孔、弧板，其中束缚底座为长方体，上侧具有底座弧壁，中间具有空腔，空腔内部两端对称地分别开有两个导槽；固定铰链安装在束缚底座的宽边侧面，易开铰链安装在束缚底座的长边侧面；顶弧板上侧具有弧板，下侧中间中空，弧板中间具有穿刺方孔，顶弧板两端的下侧对称地分别安装有两个导块；顶弧板安装在束缚底座中，且导块与导槽配合；束缚底座两端的导槽上侧分别安装有一个挡条；顶弹簧安装在束缚底座空腔内，且顶弹簧一端安装在束缚底座上，另一端安装在顶弧板下侧；穿刺底端安装在束缚底座上，且穿刺顶端穿过顶弧板的穿刺方孔；
    上述固定铰链包括两侧支耳和固定耳，固定耳与两侧支耳上具有圆孔，固定耳通过圆柱销安装在两侧支耳之间；
    上述易开铰链包括两侧支耳和易开耳，易开耳上具有不封闭的圆孔，两侧支耳上具有圆孔，易开耳通过圆柱销安装在两侧支耳之间。
  2. 根据权利要求1所述的一种用于车辆拦截的车轮束缚机构，其特征在于：上述穿刺顶端具有两个倒刺，倒刺分布在一个水平面上，且该水平面与束缚机构两端的易开铰链连线平行。
  3. 根据权利要求1所述的一种用于车辆拦截的车轮束缚机构，其特征在于：上述多个束缚机构上的钢丝另一端均连接在一起。
  4. 根据权利要求1所述的一种用于车辆拦截的车轮束缚机构，其特征在于：上述多个束缚机构所组成的阵列前端还安装有具有斜面特征的前板。
  5. 根据权利要求1所述的一种用于车辆拦截的车轮束缚机构，其特征在于：上述弧板与底座弧壁的圆弧半径均为0.5m。
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