CN201695359U - Roadblock for stopping vehicles - Google Patents
Roadblock for stopping vehicles Download PDFInfo
- Publication number
- CN201695359U CN201695359U CN2010202186144U CN201020218614U CN201695359U CN 201695359 U CN201695359 U CN 201695359U CN 2010202186144 U CN2010202186144 U CN 2010202186144U CN 201020218614 U CN201020218614 U CN 201020218614U CN 201695359 U CN201695359 U CN 201695359U
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- Prior art keywords
- roadblock
- flexible
- spike
- flexibility
- plate
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Abstract
The utility model discloses a roadblock for stopping vehicles, which belongs to the field of anti-terrorist devices and comprises spike pins. The utility model is characterized in that the spike pins have barbs and are fixed on a flexible nail plate; the flexible nail plates are connected together by flexible ropes. When the roadblock is in use, the roadblock is laid flat in a blocking area. When a vehicle passes, the spike pins will be stabbed into tyres. With the arrangement of barbs, the spike pins can be effectively prevented from coming off and stably fixed to the tyre. The rotating tyres can drive the flexible nail plates and the flexible ropes to wind the tyre, the chassis and the car axle together. As the flexible nail plates and the flexible ropes are both made from materials with high tensile strength, the wheel can be effectively stuck and the aim of stopping a vehicle in a short distance is achieved.
Description
Technical field
The utility model belongs to the anti-terrorism instrument field, the specifically a kind of roadblock of holding up traffic that can effectively tackle traffic accident, criminal's escape or suicide car-bomb attack vehicle.
Background technology
The roadblock of holding up traffic is used for chasing obstruction drive road hog who runs away or the suicide car-bomb attack of taking precautions against the terrorist more on highway, application number is to disclose a kind of broken tire car arrester in 200620012700.3 the patent, its technical scheme is for using the blade pierces tire, force car to stop, but the against vacuum tire even tire is the worse for wear, still can be exercised a very long segment distance, obviously, this mode of holding up traffic does not reach desirable effect.
The utility model content
The purpose of this utility model provides a kind of netted roadblock of holding up traffic.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of roadblock of holding up traffic comprises spike, and described spike has hangnail, and spike is fixed on flexibility and puts on the nail-plate, and flexibility is put nail-plate and linked to each other by flexible rope.
Flexibility put nail-plate surround close-shaped, described close-shaped be rectangle.
The another kind of distribution mode that flexibility is put nail-plate is: flexibility is put nail-plate and is open type along the edge of flexible rope and distributes, and vertical with vehicle traveling direction.
Described flexible rope is netted.
During use, the zone tiling roadblock of holding up traffic described in the utility model that stops vehicle at needs, when vehicle crosses, spike penetrates tire, because on spike, be provided with hangnail, can prevent effectively that spike from coming off, make spike be fixed on the tire firmly, wheel continues rotation, flexibility is put nail-plate and flexible rope is intertwined wheel and chassis and axletree etc. thereby drive, because flexibility puts nail-plate and flexible rope all adopts the very high material of tensile strength to make, can be effectively that wheel is stuck, reach the purpose that short distance is held up traffic.
The beneficial effects of the utility model are:
The utility model dependable performance, simple to operate, can in short distance, force vehicle to stop.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a vertical view of the present utility model;
Fig. 2 is a lateral view of the present utility model.
The specific embodiment
A kind of roadblock of holding up traffic comprises spike (1), and described spike (1) has hangnail, and spike (1) is fixed on flexibility and puts on the nail-plate (2), and flexibility is put nail-plate (2) and linked to each other by flexible rope (3), and described flexible rope (3) is netted.
Flexibility puts nail-plate (2) and flexible rope (3) can also can be that two independent parts connect in a certain way for the integral structure of same material braiding.
Flexibility is put nail-plate (2) and is surrounded rectangle, or other are close-shaped, or is the open type distribution along the edge of flexible rope (3), and vertical with vehicle traveling direction.The roadblock integral width exceeds vehicle two front axles apart from more than the 50cm, and length exceeds wheel circumference and is advisable more than 2 times.
Flexible rope described in the utility model (3) also can be other arrangement form, arranges as parallel strip, latticed arbitrarily arranging also within the protection category of the utility model patent.
During use, the zone tiling roadblock of holding up traffic described in the utility model that stops vehicle at needs, when vehicle crosses, spike (1) penetrates tire, because on spike (1), be provided with hangnail, can prevent effectively that spike (1) from coming off, make spike (1) be fixed on the tire firmly, wheel continues rotation, flexibility is put nail-plate (2) and flexible rope (3) is intertwined wheel and chassis and axletree etc. thereby drive, because flexibility is put nail-plate (2) and flexible rope (3) all adopts the very high material of tensile strength to make, and can be effectively that wheel is stuck, force engine misses, reach the purpose that short distance is held up traffic.
Can put material that the surface spraying of nail-plate (2) and flexible rope (3) has certain viscosity to increase its frictional resistance in flexibility, reach better effect.
The arrangement of this utility model comprises following four kinds, one, manually lay by one to two people; Two, be used with electro-motor and remote control; Three, utilize compressed air or other safe demolition sets to lay; Four, can aloft or utilize the helicopter air-drop.
Claims (5)
1. the roadblock of holding up traffic comprises spike (1), it is characterized in that: described spike (1) has hangnail, and spike (1) is fixed on flexibility and puts on the nail-plate (2), and flexibility is put nail-plate (2) and linked to each other by flexible rope (3).
2. a kind of roadblock of holding up traffic according to claim 1 is characterized in that: flexibility is put nail-plate (2) and is surrounded close-shaped.
3. a kind of roadblock of holding up traffic according to claim 2 is characterized in that: the described close-shaped rectangle that is.
4. a kind of roadblock of holding up traffic according to claim 1 is characterized in that: flexibility is put nail-plate (2) and is open type along the edge of flexible rope (3) and distributes, and vertical with vehicle traveling direction.
5. a kind of roadblock of holding up traffic according to claim 1 is characterized in that: described flexible rope (3) is netted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202186144U CN201695359U (en) | 2010-06-08 | 2010-06-08 | Roadblock for stopping vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202186144U CN201695359U (en) | 2010-06-08 | 2010-06-08 | Roadblock for stopping vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201695359U true CN201695359U (en) | 2011-01-05 |
Family
ID=43396599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202186144U Expired - Fee Related CN201695359U (en) | 2010-06-08 | 2010-06-08 | Roadblock for stopping vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201695359U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233438A (en) * | 2013-03-04 | 2013-08-07 | 唐泉涌 | Portable remote-controlled ejection type vehicle prevention nail net |
| CN106149590A (en) * | 2015-04-20 | 2016-11-23 | 任文华 | The road barricade by pricking tyre of car of layout of jettisoninging |
| CN106958212A (en) * | 2017-05-11 | 2017-07-18 | 严冬梅 | A kind of non-injury car arrester |
| CN108978532A (en) * | 2018-08-06 | 2018-12-11 | 孙博文 | It is a kind of controllably to rush cassette Obstruct apparatus |
-
2010
- 2010-06-08 CN CN2010202186144U patent/CN201695359U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233438A (en) * | 2013-03-04 | 2013-08-07 | 唐泉涌 | Portable remote-controlled ejection type vehicle prevention nail net |
| CN106149590A (en) * | 2015-04-20 | 2016-11-23 | 任文华 | The road barricade by pricking tyre of car of layout of jettisoninging |
| CN106958212A (en) * | 2017-05-11 | 2017-07-18 | 严冬梅 | A kind of non-injury car arrester |
| CN108978532A (en) * | 2018-08-06 | 2018-12-11 | 孙博文 | It is a kind of controllably to rush cassette Obstruct apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20130608 |