CN204225016U - The vehicle arresting system that net nail combines - Google Patents
The vehicle arresting system that net nail combines Download PDFInfo
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- CN204225016U CN204225016U CN201420597096.XU CN201420597096U CN204225016U CN 204225016 U CN204225016 U CN 204225016U CN 201420597096 U CN201420597096 U CN 201420597096U CN 204225016 U CN204225016 U CN 204225016U
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Abstract
The utility model openly nets the vehicle arresting system that nail combines, and held up traffic monomer series-connected composition by several, the degassing nail arranging power transmission shaft He be attached thereto in each monomer of holding up traffic, in vehicle arresting system, arrange grid and vehicle-barrier net, described vehicle-barrier net is connected with degassing nail.Technical solutions of the utility model take net nail one to connect, and the mode of nail band incidental contact, accomplishes that net is walked with nail, and band of holding up traffic is motionless, guarantee stability and the reliability of system, solve the problem that scene of holding up traffic " nail-plate disorderly flies " exists potential safety hazard, structure is simple, easy to use.
Description
Technical field
The utility model belongs to the technical field about roadblock, more particularly, relates to the vehicle arresting system that net nail combines.
Background technology
China Today automobile industry has marched toward and has told developing period, and the vehicle guaranteeding organic quantity of entire society is very large, and thing followed environment pollution and traffic jam issue increasingly sharpen, and relates to breaking laws and commit crime of motor vehicle simultaneously and also grows with each passing day.In this kind of crime, suspect often steering vehicle carries out crime, or flee the scene, public security and People's Armed Police personnel need to link the blockade and inspection of carrying out crossing, but suspect relies on running at high speed of motor vehicle to be made a breakthrough, cause the injures and deaths easily causing personnel on the one hand, easily cause walking of suspect de-on the other hand, cause larger danger to society on the contrary.In order to reduce the speed of automobile, universal way arranges deceleration strip in the road, but automobile high-speed is only caused by deceleration strip and pitches, can not the traveling of in fact stop vehicle.
Existing vehicle arresting system is quite outstanding on Functional Design, also the equipment of holding up traffic that part government gate is laid there is many objectively problems: although can only stop all wheeled vehicles by force when in the face of practical service environment, but mostly because equipment is heavy, install complicated, large power motor and Pneumatic hydraulic device etc. need be equipped with, also need fixed point location to fixedly mount, be unsuitable for laying at random when police execute the task, use is very limited opportunity.And stop easily causing vehicle turnover in process in resistance, may be even car crash.In addition, a large amount of portable degassing nail existed at present, by discharging air pressure to tire, the way that automobile cannot be moved on is carried out vehicle and is blocked.But the effect of being blocked vehicle by venting is not merely fine, because the vehicle in travelling still can move ahead after tire release gas, block effect and do not reach completely, and mostly be single use, cost is generally higher.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of vehicle arresting system netted nail and combine, is intended to the advantage in conjunction with degassing nail and vehicle-barrier net, effectively stops vehicle.
Technical purpose of the present utility model is achieved by following technical proposals:
The vehicle arresting system that net nail combines, comprises monomer of holding up traffic, degassing nail, mesh bag and power transmission shaft, wherein:
The vehicle arresting system that described net nail combines is held up traffic monomer series-connected composition by several; Described monomer of holding up traffic, comprises and meets car slope and back of the body car slope, described in meet car slope and back of the body car slope is connected to form the bottom surface of monomer of holding up traffic in bottom, and mesh bag mounting groove is set between; Concealed nailing groove is set in the front of Ying Chepo, and degassing nail is set in concealed nailing groove; The side of Ying Chepo is provided with power transmission shaft, and described power transmission shaft can rotate holding up traffic in monomer; The clamping part of described power transmission shaft and protuberance are arranged on the left and right sides of monomer of holding up traffic, for being fixedly linked with the protuberance of power transmission shaft in adjacent monomer of holding up traffic and clamping part respectively, to realize the series connection of several monomers of holding up traffic, the mesh bag mounting groove of several monomers of holding up traffic is spliced into a longer cell body each other, and mesh bag is set in this cell body, and in described mesh bag, vehicle-barrier net is set; Described power transmission shaft arranges installing hole, and described installing hole aims at the position of meeting concealed nailing groove on car slope, and described degassing nail tail end is arranged in installing hole; Be positioned on the degassing nail above installing hole and be connected with vehicle-barrier net.
In technique scheme, described concealed nailing slot length is longer than degassing nail length, is hidden in completely in concealed nailing groove when being in horizontal direction to enable degassing nail.
In technique scheme, described degassing nail comprises puncturing head, air vent, pierces through bar, air guide channel, strong magnetic conductance post and directed guide bracket, wherein: described puncturing head is arranged on the top of degassing nail, described puncturing head is on the whole in cone shape, described puncturing head is provided with air vent, and described air vent runs through puncturing head in the horizontal direction; Arrange the first through hole in the end surface central authorities of puncturing head, described first through hole is connected with the air vent running through puncturing head; The end on described top and puncturing head of piercing through bar is connected, the end piercing through bar is connected with strong magnetic conductance post, the described bar that pierces through is cylindrical shape on the whole, on the described link position piercing through bar and puncturing head, the diameter of puncturing head end is greater than the diameter piercing through bar, to make to form anticreep back-off piercing through on bar and puncturing head link position; The top of described strong magnetic conductance post with pierce through bar end and be connected, the end of strong magnetic conductance post is connected with the top of directed guide bracket, described strong magnetic conductance post is on the whole in cylindrical shape, and its diameter is greater than the diameter piercing through bar, to make to form nettle stationary plane at strong magnetic conductance post with piercing through on bar link position; Described directed guide bracket is on the whole in truncated conical shape, and its top end diameter is greater than end diameter; The top end diameter of described directed guide bracket is greater than the diameter of strong magnetic conductance post, to make to form strong magnetic stationary plane on strong magnetic conductance post and directed guide bracket link position; At the edge of the soffit of described directed guide bracket, spacing angle is set; Pierce through bar central authorities arrange vertically run through the second through hole piercing through bar; In strong magnetic conductance post central authorities, the third through-hole vertically running through strong magnetic conductance post is set; In directed guide bracket central authorities, the fourth hole vertically running through directed guide bracket is set; Described puncturing head, pierce through bar, strong magnetic conductance post and directed guide bracket and coaxially arrange, described first through hole, the second through hole, third through-hole and fourth hole form air guide channel, and are connected with air vent.
In technique scheme, the setting position of described air vent and the distance at puncturing head top are 2/3 to three/4ths of whole puncturing head height, and the diameter of described air vent is 3-5mm.Described first through hole, the second through hole, third through-hole are consistent with the aperture of fourth hole, and aperture is 3-5mm.Described puncturing head height is 15-18mm, and puncturing head end diameter is 8-10mm, and the circular cone drift angle of puncturing head is 14-168.The described diameter piercing through bar is 6-8mm, is highly 28-32mm.The diameter of described strong magnetic conductance post is 8-10mm, is highly 6-10mm.The height of described directed guide bracket is 8-10mm, and the upper surface diameter of described directed guide bracket is 12-14mm, and the soffit diameter of described directed guide bracket is 8-10mm.
In technique scheme, embed nail seat pedestal in described installing hole, the edge of installing hole fixedly contacts with nail seat flange, and is fixed; Described nail seat pedestal shape is consistent with the directed guide bracket shape of degassing nail tail end, and described nail seat flange arranges strong magnetosphere cover, and described strong magnetosphere cover is enclosed within the strong magnetic conductance post of degassing nail; At nail seat pedestal, gripper shoe is set bottom.
In technique scheme, the degree of depth of described nail seat pedestal (namely from the horizontal plane of pedestal upper end open to the vertical distance of gripper shoe bottom) 1-5mm longer than the directed guide bracket height of the degassing nail tail end of carrying.
In technique scheme, more than reached at the 650kg of described vehicle-barrier net, the mesh of vehicle-barrier net is in square, and arrange adapter sleeve at least side of vehicle-barrier net length direction, vehicle-barrier net length is 3000-4000mm, and width is 1400-1600mm.
In technique scheme, when arranging in mesh bag, vehicle-barrier net is folded into Z-shaped (namely fold with layer structure, nettle knotting between avoiding layer by layer), and according to W set up of character patt ern in mesh bag structure (namely in mesh bag structure, the foldable layer Rotating fields of vehicle-barrier net is parallel with the vertical direction of mesh bag), the adapter sleeve of vehicle-barrier net stretches out mesh bag and is set on the nettle stationary plane of degassing nail simultaneously.
In technique scheme, be fixedly installed slipmat in the bottom surface of monomer of holding up traffic, described slipmat is rubber pad.
In technique scheme, meeting on car slope and back of the body car slope of each monomer of holding up traffic, fixing hole is set respectively.
In technique scheme, in vehicle arresting system side, control unit is set, described control unit is connected with power transmission shaft, power transmission shaft is driven to rotate, to make degassing nail rotate to be vertical state by level, namely in described control unit, arrange control axle, one end of described control axle is connected with the power transmission shaft of adjacent monomer of holding up traffic, its other end is connected with control stick, and arranges lock pin on control stick.
In technique scheme, in vehicle arresting system side, control unit is set, described control unit is connected with power transmission shaft, power transmission shaft is driven to rotate, to make degassing nail rotate to be vertical state by level, namely arrange control axle in a control unit, one end of described control axle is connected with the power transmission shaft of adjacent monomer of holding up traffic, its other end is connected with the transmission mechanism of auto-lock function, and the transmission mechanism of described auto-lock function is connected with electrical drive module.
In technique scheme, the transmission mechanism of described auto-lock function is worm-and-wheel gear.
In technique scheme, described control unit global shape is consistent with monomer of holding up traffic.
Compared with prior art, the mode of holding up traffic that the technical solution of the utility model adopts degassing nail and vehicle-barrier net to combine, can effectively coordinate obstruction automobile to stop in shorter distance, such as, in 7-10 rice distance; Net nail cooperation simultaneously is integrally held up traffic, and belongs to flexible obstruction mode, effectively can avoid the generation of " car crash " situation.In use by controlling power transmission shaft, to realize rising and falling of degassing nail, normal vehicle is slowed down clearance, timely and effective blocking is carried out to suspect vehicle, jointly blocked by venting pinning tire and the mode of vehicle-barrier net wheel holding, after completing and blocking, the replacing of following closely net can be carried out in time, realize using continuously, avoid single use and problem costly.
The mode that technical solutions of the utility model are taked " net nail one connects; nail band incidental contact ", accomplish " net is walked with nail ", and band of holding up traffic is motionless, guarantee stability and the reliability of system, solve the problem that scene of holding up traffic " nail-plate disorderly flies " exists potential safety hazard.Adopt power transmission shaft to connect all monomer of holding up traffic, both can be laid on road in advance, also can be carried into and give directions position (such as crossing or the outpost of the tax office) to lay, structure be simple, easy to use.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model, and wherein 1 is the vehicle arresting system that net nail combines, and 2 is monomer of holding up traffic, and 2-1 is for meeting car slope, and 2-2 is back of the body car slope, and 2-3 is concealed nailing groove, and 3 is degassing nail, and 4 is mesh bag, and 5 is power transmission shaft.
Fig. 2 is the structural representation of degassing nail in the utility model, and wherein 3-1 is puncturing head, and 3-2 is air vent, and 3-3 is anticreep back-off, and 3-4 is for piercing through bar, and 3-5 is strong magnetic conductance post, and 3-6 is directed guide bracket, and 3-7 is air guide channel.
Fig. 3 is the syndeton schematic diagram of degassing nail and power transmission shaft in the utility model, and wherein 3 is degassing nail, and 5 is power transmission shaft, and 5-1 is installing hole, and 5-2 is clamping part, and 5-3 is protuberance, and 6 is nail seat, and 6-1 is nail seat flange, and 6-2 is nail seat pedestal, and 7 is strong magnetosphere cover.
Fig. 4 is the syndeton result of use schematic diagram of degassing nail and power transmission shaft in the utility model, and wherein 3 is degassing nail, and 3-6 is directed guide bracket, and 5 is power transmission shaft, 5-1 is installing hole, and 6 is nail seat, and 6-1 is nail seat flange, 6-2 is nail seat pedestal, and 6-3 is gripper shoe, and 7 is strong magnetosphere cover.
Fig. 5 is bindiny mechanism's schematic diagram of degassing nail and mesh bag in the utility model, and wherein 3 is degassing nail, and 4 is mesh bag, and 7 is strong magnetosphere cover, and 8 is vehicle-barrier net, and 11 is adapter sleeve.
Fig. 6 is overall control structure schematic diagram of the present utility model, and wherein 2 is monomer of holding up traffic, and 2-1 is for meeting car slope, 2-2 is back of the body car slope, 2-3 is concealed nailing groove, and 3 is degassing nail, and 4 is mesh bag, 9 is control unit, 9-1 is for controlling axle, and 9-2 is control stick, and 9-3 is drive motors, 9-4 is worm gear structure, and 12 is fixing hole.
Fig. 7 is the syndeton schematic diagram of mesh bag and monomer of holding up traffic in the utility model, wherein 2 is monomer of holding up traffic, and 2-1 is for meeting car slope, and 2-2 is back of the body car slope, 2-3 is concealed nailing groove, 3 is degassing nail, and 4 is mesh bag, and 4-1 is mesh bag mounting groove, 5 is power transmission shaft, 5-2 is clamping part, and 5-3 is protuberance, and 10 is slipmat.
Fig. 8 is the structural representation that the utility model uses vehicle-barrier net, and wherein 8 is vehicle-barrier net, and 11 is adapter sleeve, and a represents the length of vehicle-barrier net, and b represents the width of vehicle-barrier net.
Fig. 9 is result of use schematic diagram of the present utility model.
Detailed description of the invention
The technical solution of the utility model is further illustrated below in conjunction with specific embodiment.
As shown in accompanying drawing 1,3 and 7, structural representation of the present utility model, the vehicle arresting system that net nail combines, comprises monomer of holding up traffic, degassing nail, mesh bag and power transmission shaft, wherein:
The vehicle arresting system that described net nail combines is held up traffic monomer series-connected composition by several; Described monomer of holding up traffic, comprises and meets car slope and back of the body car slope, described in meet car slope and back of the body car slope is connected to form the bottom surface of monomer of holding up traffic in bottom, and mesh bag mounting groove is set between; Arrange concealed nailing groove in the front of Ying Chepo, and arrange degassing nail in concealed nailing groove, preferably concealed nailing slot length is longer than degassing nail length, is hidden in concealed nailing groove completely when being in horizontal direction to enable degassing nail; The side of Ying Chepo is provided with power transmission shaft, and described power transmission shaft can rotate holding up traffic in monomer; The clamping part of described power transmission shaft and protuberance are arranged on the left and right sides of monomer of holding up traffic, for being fixedly linked with the protuberance of power transmission shaft in adjacent monomer of holding up traffic and clamping part respectively, to realize the series connection of several monomers of holding up traffic, now the mesh bag mounting groove of several monomers of holding up traffic is spliced into a longer cell body each other, and mesh bag is set in this cell body, and in described mesh bag, vehicle-barrier net is set; Described power transmission shaft arranges installing hole, and described installing hole aims at the position of meeting concealed nailing groove on car slope, and described degassing nail tail end is arranged in installing hole; Be positioned on the degassing nail above installing hole and be connected with vehicle-barrier net.
In technique scheme, the degassing nail of use (shown in accompanying drawing 2) comprises puncturing head, air vent, pierces through bar, air guide channel, strong magnetic conductance post and directed guide bracket, wherein:
Described puncturing head is arranged on the top of degassing nail, and described puncturing head is on the whole in cone shape, and described puncturing head is provided with air vent, and described air vent runs through puncturing head in the horizontal direction; Arrange the first through hole in the end surface central authorities of puncturing head, described first through hole is connected with the air vent running through puncturing head;
The end on described top and puncturing head of piercing through bar is connected, the end piercing through bar is connected with strong magnetic conductance post, the described bar that pierces through is cylindrical shape on the whole, on the described link position piercing through bar and puncturing head, the diameter of puncturing head end is greater than the diameter piercing through bar, to make to form anticreep back-off piercing through on bar and puncturing head link position;
The top of described strong magnetic conductance post with pierce through bar end and be connected, the end of strong magnetic conductance post is connected with the top of directed guide bracket, described strong magnetic conductance post is on the whole in cylindrical shape, and its diameter is greater than the diameter piercing through bar, to make to form nettle stationary plane at strong magnetic conductance post with piercing through on bar link position;
Described directed guide bracket is on the whole in truncated conical shape, and its top end diameter is greater than end diameter; The top end diameter of described directed guide bracket is greater than the diameter of strong magnetic conductance post, to make to form strong magnetic stationary plane on strong magnetic conductance post and directed guide bracket link position; At the edge of the soffit of described directed guide bracket, spacing angle is set;
Pierce through bar central authorities arrange vertically run through the second through hole piercing through bar; In strong magnetic conductance post central authorities, the third through-hole vertically running through strong magnetic conductance post is set; In directed guide bracket central authorities, the fourth hole vertically running through directed guide bracket is set; Described puncturing head, pierce through bar, strong magnetic conductance post and directed guide bracket and coaxially arrange, described first through hole, the second through hole, third through-hole and fourth hole form air guide channel, and are connected with air vent.
The setting position of described air vent and the distance at puncturing head top are 2/3 to three/4ths of whole puncturing head height, and the diameter of described air vent is 3-5mm.Described first through hole, the second through hole, third through-hole are consistent with the aperture of fourth hole, and aperture is 3-5mm.Described puncturing head height is 15-18mm, and puncturing head end diameter is 8-10mm, and the circular cone drift angle of puncturing head is 14-168.The described diameter piercing through bar is 6-8mm, is highly 28-32mm.The diameter of described strong magnetic conductance post is 8-10mm, is highly 6-10mm.The height of described directed guide bracket is 8-10mm, and the upper surface diameter of described directed guide bracket is 12-14mm, and the soffit diameter of described directed guide bracket is 8-10mm.
Above-mentioned degassing nail can be directly installed on holds up traffic on monomer, additional magnetic block and strong magnetic conductance post is utilized to coordinate, be fixed in mounting groove to make the directed guide bracket of degassing nail, overall degassing nail after adopting the casting of SUS430 stainless steel mould essence more in addition numerical control fine finishining form, SUS430 can by strong magnetic suck just to guide installation; The afterbody of degassing nail is with orientational cone-shaped surface (the circumference side of directed guide bracket) and load plane (upper and lower surface of directed guide bracket), and when needs dismounting time, the conical surface can guide degassing nail to install with coordinating of power transmission shaft; If degassing nail stressedly will to be born by load plane by most during tire spreading, then be coordinate the effect playing firm nail body with the conical surface.Puncturing head adopts sharp cone distal, and not only strengthen the rigidity of puncture when puncturing tire, smooth taper seat can also reduce the friction with rubber for tire layer and steel wire floor, more effectively pierces through tire.The cooperation of air vent and air guide channel, can discharge the air pressure in tire fast, makes tire become flat with prestissimo, forms the resistance to engine power and automobile inertial.Piercing through after head completes and pierce through tire, venting ailhead is provided with anticreep back-off structure, and after piercing through tire, anticreep face forms barb and is difficult to deviate from by the steel wire floor card master of tire, to continue to damage tire.
Following technical scheme is adopted: in described installing hole, embed nail seat pedestal, the edge of installing hole fixedly contacts with nail seat flange, and is fixed when the installing and using of degassing nail and power transmission shaft; Described nail seat pedestal shape is consistent with the directed guide bracket shape of degassing nail tail end, so that the directed guide bracket of carrying degassing nail tail end, described nail seat flange arranges strong magnetosphere cover, described strong magnetosphere cover is enclosed within the strong magnetic conductance post of degassing nail, uses strong magnetosphere cover and pedestal to coordinate and is fixed by degassing nail; At nail seat pedestal, gripper shoe is set bottom, preferably, the degree of depth of described nail seat pedestal (namely from the horizontal plane of pedestal upper end open to the vertical distance of gripper shoe bottom) 1-5mm longer than the directed guide bracket height of the degassing nail tail end of carrying.When tire does not have spreading to arrive degassing nail, degassing nail is fixed by strong magnet attraction, the directed guide bracket of degassing nail tail end does not contact occlusion with the gripper shoe of nail seat, now degassing nail afterbody is in vacant state, when tire external force spreading degassing nail, the directed guide bracket of degassing nail tail end is displaced downwardly in the gripper shoe of nail seat pedestal, degassing nail tail end contacts with gripper shoe and coordinates, now the matching design of whole nail seat pedestal and degassing nail tail end not only strengthens degassing nail and to puncture ability, can also prevent from overwhelming degassing nail (shown in accompanying drawing 3 and 4) during tire spreading.
In technique scheme, the vehicle-barrier net used adopts soft, tough and tensile, wear-resisting fibrecord, single rope stretching resistance is 650kg, the mesh of vehicle-barrier net is in square, in at least side of vehicle-barrier net length direction, adapter sleeve is set, vehicle-barrier net length is 3000-4000mm, and width is 1400-1600mm (as shown in Figure 8); For avoid vehicle-barrier net nettle between interference, when arranging in mesh bag, vehicle-barrier net is folded into Z-shaped (namely fold with layer structure, nettle knotting between avoiding layer by layer), and according to W set up of character patt ern in mesh bag structure (namely in mesh bag structure, the foldable layer Rotating fields of vehicle-barrier net is parallel with the vertical direction of mesh bag), the adapter sleeve of vehicle-barrier net stretches out mesh bag and is set on (shown in accompanying drawing 5) on the nettle stationary plane of degassing nail simultaneously, need the upper cover unclamping mesh bag in use, deviate from from mesh bag to facilitate vehicle-barrier net.
To carry out under the state of emergency appears in above-mentioned vehicle arresting system often owing to laying, so need in time rapidly, in advance some monomers of holding up traffic can be connected by power transmission shaft, to form the monomer series-connected structure of holding up traffic meeting length requirement, directly carry out laying after being in an emergency and use.Due to use place and the time there is uncertainty, in addition the reason of Interim use, be difficult to meet at time Estimate and fixing needs are installed, now be fixedly installed slipmat in the bottom surface of monomer of holding up traffic, adopt and formed by rubber (preparing the rubber of tire) manufacture, for flexible pavement, rigid pavement and hard earth road surface, promptly road surface, prevention vehicle arresting system are rolled movement by vehicle mainly to play increasing friction; Meeting on car slope and back of the body car slope of each monomer of holding up traffic, fixing hole (as shown in Figure 6) is set respectively, when having plenty of time, select to meet in the fixing hole on car slope and back of the body car slope at monomer of hiring a car to use staple, direct the system of hiring a car to be fixed on the ground, but should be noted that the usage quantity of staple, cause excessive destruction to avoid road pavement.
Adopt technique scheme one, as shown in Figure 9, under normal operating condition, degassing nail is arranged in concealed nailing groove, degassing nail is parallel with road level direction on the whole, can each degassing nail of holding up traffic on monomer be driven to transfer vertical direction to by horizontal direction by rotating drive shaft after finding suspect vehicle simultaneously, when suspect vehicle drives to and meets car slope, the degassing nail holded up will pierce through tire with the sharp-pointed head that pierces through, air vent and air guide channel coordinate exits to tire, when suspected vehicles sails out of, anticreep back-off structure forms barb and is difficult to deviate from by the steel wire floor card master of tire, continue on the one hand to damage tire, vehicle drives the impulse force of degassing nail to be obviously greater than the bed knife of nail seat and strong magnetosphere cover on the other hand, now degassing nail departs from power transmission shaft, and drive vehicle-barrier net to depart from mesh bag (vehicle-barrier net departs from mesh bag layer by layer according to folding direction) by adapter sleeve, fly to tire and the driving shaft of vehicle, implement to be wound around and locking, namely the linked parking effect of degassing nail and vehicle-barrier net is realized.
For the tilting of Combined with Radiotherapy air nail, being connected to each other to an overall power transmission shaft needs hiring a car in monomer and can rotate, and this state of degassing nail tilting can be fixed, need to arrange control unit in vehicle arresting system, described control unit is connected with power transmission shaft, power transmission shaft is driven to rotate, vertical state (or reaching corresponding angle of inclination) is rotated to be by level to make degassing nail, as shown in Figure 6, control unit (described control unit global shape is consistent with monomer of holding up traffic) is set in vehicle arresting system side, control axle is set in described control unit, one end of described control axle is connected with the power transmission shaft of adjacent monomer of holding up traffic, its other end is connected with control stick, and lock pin is set on control stick, so, by manually moving control stick and using lock pin to be fixed, degassing nail can be realized to tilt to enter blocking state or pack up enter safe release status.In actual use, due to suspected vehicles speed, manually move the damage to person that control stick easily causes public security cadres and police, electric transmission can be set up on above-mentioned mechanically operated basis, arrange and the transmission mechanism and the electrical drive module that control the auto-lock function that axle is connected, namely control axle is set in a control unit, one end of described control axle is connected with the power transmission shaft of adjacent monomer of holding up traffic, its other end is connected with auto-lock function transmission mechanism, such as worm and gear, described auto-lock function transmission mechanism is connected with electrical drive module.Remote control or line traffic control mode is adopted to control electrical drive module (such as direct current generator), utilize turbine and worm ways of deceleration to realize the upset of power drive power transmission shaft, and utilize turbine and worm band auto-lock function to lock power transmission shaft, the vertical state of fixing degassing nail.
Above exemplary description is done to the utility model; should be noted that; when not departing from core of the present utility model, any simple distortion, amendment or other those skilled in the art can not spend the equivalent replacement of creative work all to fall into protection domain of the present utility model.
Claims (9)
1. the vehicle arresting system of net nail combination, is characterized in that, comprise monomer of holding up traffic, degassing nail, mesh bag and power transmission shaft, wherein: the vehicle arresting system that described net nail combines is held up traffic monomer series-connected composition by several; Described monomer of holding up traffic, comprises and meets car slope and back of the body car slope, described in meet car slope and back of the body car slope is connected to form the bottom surface of monomer of holding up traffic in bottom, and mesh bag mounting groove is set between; Concealed nailing groove is set in the front of Ying Chepo, and degassing nail is set in concealed nailing groove; The side of Ying Chepo is provided with power transmission shaft, and described power transmission shaft can rotate holding up traffic in monomer; The clamping part of described power transmission shaft and protuberance are arranged on the left and right sides of monomer of holding up traffic, be fixedly linked with the protuberance of power transmission shaft in adjacent monomer of holding up traffic and clamping part respectively, to realize the series connection of several monomers of holding up traffic, the mesh bag mounting groove of several monomers of holding up traffic is spliced into a longer cell body each other, and mesh bag is set in this cell body, and in described mesh bag, vehicle-barrier net is set; Described power transmission shaft arranges installing hole, and described installing hole aims at the position of meeting concealed nailing groove on car slope, and described degassing nail tail end is arranged in installing hole; Be positioned on the degassing nail above installing hole and be connected with vehicle-barrier net.
2. the vehicle arresting system of net nail according to claim 1 combination, it is characterized in that, described degassing nail comprises puncturing head, air vent, pierces through bar, air guide channel, strong magnetic conductance post and directed guide bracket, wherein: described puncturing head is arranged on the top of degassing nail, described puncturing head is on the whole in cone shape, described puncturing head is provided with air vent, and described air vent runs through puncturing head in the horizontal direction; Arrange the first through hole in the end surface central authorities of puncturing head, described first through hole is connected with the air vent running through puncturing head; The end on described top and puncturing head of piercing through bar is connected, the end piercing through bar is connected with strong magnetic conductance post, the described bar that pierces through is cylindrical shape on the whole, on the described link position piercing through bar and puncturing head, the diameter of puncturing head end is greater than the diameter piercing through bar, to make to form anticreep back-off piercing through on bar and puncturing head link position; The top of described strong magnetic conductance post with pierce through bar end and be connected, the end of strong magnetic conductance post is connected with the top of directed guide bracket, described strong magnetic conductance post is on the whole in cylindrical shape, and its diameter is greater than the diameter piercing through bar, to make to form nettle stationary plane at strong magnetic conductance post with piercing through on bar link position; Described directed guide bracket is on the whole in truncated conical shape, and its top end diameter is greater than end diameter; The top end diameter of described directed guide bracket is greater than the diameter of strong magnetic conductance post, to make to form strong magnetic stationary plane on strong magnetic conductance post and directed guide bracket link position; At the edge of the soffit of described directed guide bracket, spacing angle is set; Pierce through bar central authorities arrange vertically run through the second through hole piercing through bar; In strong magnetic conductance post central authorities, the third through-hole vertically running through strong magnetic conductance post is set; In directed guide bracket central authorities, the fourth hole vertically running through directed guide bracket is set; Described puncturing head, pierce through bar, strong magnetic conductance post and directed guide bracket and coaxially arrange, described first through hole, the second through hole, third through-hole and fourth hole form air guide channel, and are connected with air vent.
3. the vehicle arresting system of net nail according to claim 2 combination, it is characterized in that, embed nail seat pedestal in described installing hole, the edge of installing hole fixedly contacts with nail seat flange, and is fixed; Described nail seat pedestal shape is consistent with the directed guide bracket shape of degassing nail tail end, and described nail seat flange arranges strong magnetosphere cover, and described strong magnetosphere cover is enclosed within the strong magnetic conductance post of degassing nail; At nail seat pedestal, gripper shoe is set bottom.
4. the vehicle arresting system of net nail according to claim 2 combination, it is characterized in that, the mesh of described vehicle-barrier net is in square, in at least side of vehicle-barrier net length direction, adapter sleeve is set, described vehicle-barrier net is folded into Z-shaped, and according to W set up of character patt ern in mesh bag structure, the adapter sleeve of described vehicle-barrier net stretches out mesh bag and is set on the nettle stationary plane of degassing nail; Described vehicle-barrier net is folded into Z-shaped, and according to W set up of character patt ern in mesh bag structure, the adapter sleeve of described vehicle-barrier net stretches out mesh bag and is set on the nettle stationary plane of degassing nail.
5. according to the vehicle arresting system that the net nail one of claim 1-4 Suo Shu combines, it is characterized in that, in vehicle arresting system side, control unit is set, control axle is set in described control unit, one end of described control axle is connected with the power transmission shaft of adjacent monomer of holding up traffic, its other end is connected with control stick, and arranges lock pin on control stick; In described control unit, arrange electrical drive module, described electrical drive module is connected with the transmission mechanism of auto-lock function, and the transmission mechanism of described auto-lock function is connected with control axle.
6. the vehicle arresting system of net nail according to claim 5 combination, it is characterized in that, the transmission mechanism of described auto-lock function is worm-and-wheel gear.
7. the vehicle arresting system of net nail according to claim 5 combination, it is characterized in that, be fixedly installed slipmat in the bottom surface of monomer of holding up traffic, described slipmat is rubber pad.
8. the vehicle arresting system of net nail according to claim 5 combination, is characterized in that, arranges fixing hole respectively meeting on car slope and back of the body car slope of each monomer of holding up traffic.
9. the vehicle arresting system of net nail according to claim 5 combination, it is characterized in that, described concealed nailing slot length is longer than degassing nail length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597096.XU CN204225016U (en) | 2014-10-16 | 2014-10-16 | The vehicle arresting system that net nail combines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597096.XU CN204225016U (en) | 2014-10-16 | 2014-10-16 | The vehicle arresting system that net nail combines |
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| Publication Number | Publication Date |
|---|---|
| CN204225016U true CN204225016U (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420597096.XU Withdrawn - After Issue CN204225016U (en) | 2014-10-16 | 2014-10-16 | The vehicle arresting system that net nail combines |
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| Country | Link |
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| CN (1) | CN204225016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294779A (en) * | 2014-10-16 | 2015-01-21 | 中国人民武装警察部队指挥学院 | Net and nail combined car blocking system |
-
2014
- 2014-10-16 CN CN201420597096.XU patent/CN204225016U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294779A (en) * | 2014-10-16 | 2015-01-21 | 中国人民武装警察部队指挥学院 | Net and nail combined car blocking system |
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