CN204780706U - Flexible car arrester - Google Patents
Flexible car arrester Download PDFInfo
- Publication number
- CN204780706U CN204780706U CN201520276736.1U CN201520276736U CN204780706U CN 204780706 U CN204780706 U CN 204780706U CN 201520276736 U CN201520276736 U CN 201520276736U CN 204780706 U CN204780706 U CN 204780706U
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- flexible
- nail
- protector
- dictyosome
- car arrester
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Abstract
The utility model relates to a car arrester especially relates to a flexible car arrester. It includes flexible dictyosome, a plurality of ground nail and a plurality of protector, an at least side of flexible dictyosome is for meeting the car limit, a plurality of ground nails lay in flexible dictyosome meet the car limit, and two row at least crisscross putting distribute into around the ground nail, the ground nail includes chassis, the nail body and nail point, the chassis is fixed set up in on the flexible dictyosome, the both ends of the nail body respectively with the chassis reaches the nail point is connected, protector set up in on the nail body and the nail point, and the protector cladding in the outside of the nail body and nail point. The utility model discloses an above -mentioned design has demonstrated fully the design theory of " human oriented, safety first " to product structural design is simple, use safe and reliable, convenient operation.
Description
Technical field
The utility model relates to a kind of security equipment, particularly relates to a kind of flexible car arrester.
Background technology
Current vehicle arresting device is roughly divided into two kinds: one is metal tire burster, is formed with aluminum alloy materials, hard triangular prism pricker or stainless steel hollow section.Action principle: when vehicle is by roadblock, pricker penetrates tire, bleeds a tire, and reaches the object of effective interception car.The defect of this barricade tyre breaker is, because the disappointing of tire is blown out, vehicle can be out of hand, resistance stop producing in process break away, the probability of rollover is very large, easily cause casualties and the destruction of environmental facility, the people around road can be injured simultaneously; Even if steel nail punctures tire, automobile often can also roll a segment distance away from by force.And for the vehicle of low pressure and trouble-proof tire is housed. such equipment don't work substantially.This kind of vehicle still can exercise several hundred kilometers when venting worn out by tire by pricker.Another is rigidity roadblock for stopping vehicles, mainly metal hydraulic roadblock or clump etc.The rigidity such as hydraulic roadblock or clump roadblock suddenly stops effective, but belongs to fixed, needs pre-buried installation in early stage etc., can not move or deploy to ensure effective monitoring and control of illegal activities temporarily.Injure huge to vehicle and passenger, can cause ruining people time serious and die.For this reason, be badly in need of a kind of use safety, reliable and can effective interception car, make vehicle cannot continue the car arrester of traveling.
Utility model content
For solving the problem, the flexible car arrester of one that the utility model provides, its object is to provide a kind of structure simple, safe and reliable, easy to operate, and can effective interception car, makes vehicle cannot continue the car arrester of traveling.
The utility model provides a kind of flexible car arrester, it comprises flexible dictyosome, multiple ground nail and multiple protector, at least one side of described flexible dictyosome is for meeting car limit, what described multiple ground nail was layed in described flexible dictyosome meets car limit, and is scattered in before and after described ground nail that at least two rows are staggered to put;
Described ground nail comprises chassis, rivet nut and nail tip, and described chassis is fixedly installed on described flexible dictyosome, and the two ends of described rivet nut are connected with described chassis and described nail tip respectively;
Described protector is arranged in described rivet nut and nail tip, and described protector is coated on the outside of described rivet nut and nail tip.
In an embodiment of the present utility model, be provided with flexible connecting member between described multiple protector, described multiple protector is connected successively by described flexible connecting member.
In an embodiment of the present utility model, described rivet nut or nail tip are formed with stop configurations, and inside described protector, correspondence position is formed with stop block, and described protector is fixedly installed in described nailing on by stop block and stop configurations snap-fit engagement.
In an embodiment of the present utility model, described rivet nut is tapered from the bottom to top, and described rivet nut is connected on described chassis by fixed or detachable manner.
In an embodiment of the present utility model, described chassis is generally rounded, and described chassis is provided with multiple cavernous structure.
In an embodiment of the present utility model, the end face that described flexible dictyosome meets car limit is also provided with one first holddown belt, described first holddown belt is fixedly connected with flexible dictyosome, and described multiple ground nail is through described first holddown belt, and described first holddown belt limits the relative position of described ground nail at described flexible dictyosome.
In an embodiment of the present utility model, described flexible dictyosome is rectangle, and is provided with pull rope in described one or both sides, car limit of meeting.
In an embodiment of the present utility model, described stop configurations is the reversed acanthoid structure of described nail tip bottom formation or the groove for described rivet nut is formed.
In an embodiment of the present utility model, also comprise one second holddown belt, described second holddown belt is arranged at described flexible dictyosome bottom surface, and is fixedly connected with described flexible dictyosome and described first holddown belt.
Based on above-mentioned design, described protector is made up of rubber, PP or PVC material.
The flexible car arrester that the utility model provides is made up of ground nail, flexible dictyosome and protector, and fully demonstrated the design concept of " people-oriented, safety first ", product structure design is simple, safe and reliable, and easy to use.Nail on ground and protector is set operating personnel can be avoided laying, accidentally injure operating personnel when receiving this flexible car arrester, and protector adopts above-mentioned material to make, protector can break under being subject to the pressure of light weight automatically in use, can't affect pushing-off the wagons effect; When motor vehicle tire is pierced through by ground nail by vehicle; flexible dictyosome utilizes tire rolling inertia to be wrapped on tire and power transmission shaft simultaneously; vehicle tyre cannot be rotated further forward or backward; thus reach the tactical purpose forcing to make car brakeing, can effectively play a protective role to vehicle and occupant again simultaneously.Therefore the present invention makes up the deficiency in existing tire burster and rigidity roadblock technology.
Accompanying drawing explanation
Fig. 1 is flexible car arrester schematic top plan view of the present utility model;
Fig. 2 is ground nail schematic front view of the present utility model;
Fig. 3 is ground nail schematic top plan view of the present utility model;
Fig. 4 is the ground nail cross-sectional schematic that the utility model loads onto protector;
Fig. 5 is the ground nail cross-sectional schematic of another embodiment of the utility model;
Fig. 6 is the schematic diagram of the multiple flexible car arrester assembled state of the utility model.
Detailed description of the invention
The exemplary embodiments embodying the utility model feature & benefits will describe in detail in the following description.Be understood that the utility model can have various changes in different embodiments, it neither departs from scope of the present utility model, and explanation wherein and to be shown in be use when explain in essence, and be not used to limit the utility model.
As shown in Figure 1, the flexible car arrester 100 that the utility model provides, it comprises flexible dictyosome 1, multiple ground nail 2 and multiple protector 3, at least one side of flexible dictyosome 1 is for meeting car limit 11, what multiple ground nail 2 was layed in flexible dictyosome 1 meets car limit 11, and is scattered at least two rows before and after ground nail 2 and puts.In the utility model one embodiment, what ground nail 2 was layed in flexible dictyosome 1 meets car limit 11, and is divided into that two rows are staggered puts (not shown), effectively can ensure the reliability punctured.
Flexible dictyosome 1 is the net structure woven by high tensile strength fibrous material, certainly it also can be that the material braiding met the demands by other forms, can be such as the net structure of thinner wire rope braiding, the utility model limit its concrete material.The car limit 11 of meeting of flexible dictyosome 1 is the limit relative with vehicle heading when using this flexible car arrester.Offer in 1 center of flexible dictyosome and longitudinal spread breach 12, and this spreads breach 12 perpendicular to meeting car limit 11, spreads breach 12 and the lower suture of intensity can be adopted to sew up.Adopt this design, this can be made to spread breach 12 and can be pulled apart by the tire of vehicle both sides easily in use, with the tire and the axle that make flexible dictyosome 1 better can be wound around vehicle, reach with this effect of better holding up traffic.
In an embodiment of the present utility model, flexible dictyosome 1 can be the rectangle net structure of above-mentioned material braiding, and is provided with pull rope 13 in the one or both sides of meeting car limit 11.Only side is provided with pull rope 13 in the present embodiment, certainly also can be provided with pull rope 13 in two of meeting car limit 11, the storage that increase pull rope 13 can make this flexible car arrester convenient and laying.The material of pull rope 13 can be made for flexible metal, cotton, numb material or high fiber strength strains, its visual concrete condition and determine its concrete material.Pull rope 13 can adopt with company's mode of flexible dictyosome 1 make, weld, bonding, rivet or the mode such as tangled up and knotted, can determine its connected mode according to pull rope 13 and the concrete material of flexible dictyosome 1, the utility model does not limit this.
As shown in Figure 2, ground nail 2 comprises chassis 21, rivet nut 22 and nail tip 23, and chassis 21 is fixedly installed on flexible dictyosome 1, and the two ends of rivet nut 22 are connected with chassis 21 and nail tip 23 respectively.The modes such as the adopted welding between chassis 21 with flexible dictyosome 1, bonding or tangled up and knotted, but its bonding strength requires relatively to want high, and as long as the connected mode adopted can reach respective strengths, the utility model does not limit its concrete connected mode.Incorporated by reference to reference to figure 3, in an embodiment, chassis 21 can adopt metal circle, and chassis 21 can be provided with multiple cavernous structure 211, increase the weight that cavernous structure 211 can alleviate ground nail, thus reduce the weight of whole flexible car arrester, make this flexible car arrester more light when laying.But the present embodiment does not limit concrete material and the shape on chassis 21, it also can be other shape that other material is made.The cavernous structure 211 of the present embodiment is circular, but does not limit its concrete shape, and it can be circular, oval or rectangle.
In an embodiment of the present utility model, ground nail 2 can for make by metal is one-body molded, rivet nut 22 is tapered bullet from the bottom to top, and also it also can be other structure that other material makes certainly, and the present embodiment does not limit its concrete material and shape.Rivet nut 22 is also connected on chassis 21 by fixed or detachable manner, and welding or the mode such as to be spirally connected such as can be adopted to be connected on chassis 21, and the present embodiment does not limit its concrete connected mode.
As shown in Figure 3, the conically shaped body that nail tip 23 can adopt the material identical with rivet nut 22 to make or three shuttle bullets, nail tip 23 can adopt fixed or detachable connected mode to be connected in rivet nut 22 equally, such as adopt modes such as welding or be spirally connected, certain nail tip 23 also can be one-body molded with rivet nut 22.The bottom of nail tip also has a stop configurations 231, stop configurations 231 specifically can be the reversed acanthoid structure formed bottom nail tip 23, or the bottom area of nail tip 23 is greater than the top surface area of rivet nut 22, above-mentioned two kinds of modes all can make nail tip 23 have the function of backstop, certain the utility model is not as limit, also other structure can be adopted to form stop configurations 231 with the effect making nail tip reach backstop, after thrusting vehicle tyre, can prevent nail tip 23 from exiting.
As shown in Figure 4, protector 3 is arranged in rivet nut 22 and nail tip 23, and protector is coated on the outside of rivet nut 22 and nail tip 23.Protector 3 can adopt rubber, PP or PVC material is made, its concrete shape can be the cap-like structure of a hollow, protector 3 can be coated on outside rivet nut 22 and nail tip 23 and end face, when being subject to the pressure from vehicle tyre, protector 3 can be out of shape at pressure downwards or break voluntarily, and not affecting pushing-off the wagons effect, the main purpose of installing protector 3 brings unnecessary loss for preventing accidentally injuring operating personnel when laying.In conjunction with reference Fig. 1, in an embodiment of the present utility model, be provided with flexible connecting member 31 between multiple protector 3, multiple protector 3 connects successively by flexible connecting member 31.Flexible connecting member 31 can adopt the material one injection molding the same with protector 3, but concrete annexation needs the mode be distributed on dictyosome according to ground nail 2 to determine to support the use.
In an embodiment of the present utility model, may correspond to inside protector 3 and be formed with stop block 32 in the position of above-mentioned stop configurations 231, stop block 32 specifically can be the block-shaped protrusion formed inside protector 3, or annular projection, the utility model does not limit its concrete shape and structure, when protector 3 is sheathed on rivet nut 22 with needle point 23, stop block 32 is by being fixedly installed on ground nail 1 with stop configurations 231 snap-fit engagement.By coordinating of stop block 32 and stop configurations 231, protector 3 can be made more firmly to be sheathed on ground nail 1, thus make structure of the present utility model more be easy to use.
Certainly, in another is implemented, protector 3 is made for flexible material, and its internal diameter can be less than rivet nut 22 and the external diameter of needle point 23, by elastic deformation locally, also can carry out tight fit with ground nail 2, and Anti-extrusion.
As shown in Figure 5, in an embodiment of the present utility model, rivet nut 22 also has a stop configurations 221, stop configurations 221 can be the middle part of rivet nut 22 or the groove structure of bottom formation, certainly it also can be other structure, and such as stop configurations 221 can the reversed acanthoid structure that formed of the middle part of rivet nut 22.Also may correspond to inside protector 3 and form stop block 32 ' in the position of the stop configurations 221 of rivet nut 22, by the snap-fit engagement of stop block 32 ' with stop configurations 221, protector 3 equally also can be made more firmly to be sheathed on ground nail 1.
Incorporated by reference to reference Fig. 1, Fig. 4, shown in Fig. 5, in an embodiment of the present utility model, flexible dictyosome 1 end face 14 and bottom surface 15 are respectively arranged with one first holddown belt 4 and one second holddown belt 5, holddown belt 4 is provided with center drilling and passes by rivet nut 22 and nail tip 21, and four of holddown belt 4 diagonal have been cut opening and can have been passed for nettle, near the position of meeting car limit 11 on the end face 14 that first holddown belt 4 is fixedly connected on flexible dictyosome 1, and ground nail 2 passes flexible dictyosome 1 and the first holddown belt 4 successively from the bottom surface 14 of flexible dictyosome 1, the rivet nut 22 of ground nail 2 and nail tip 23 are exposed on the surface of holddown belt 4, the anastomose 16 of flexible dictyosome 1 may be used for fixing ground nail 2 and between chassis 21 and the first holddown belt 5, first holddown belt 4 can limit the relative position that ground nail 2 is positioned at flexible dictyosome 1.
Second holddown belt 5 is arranged at the position corresponding to the first holddown belt 4, and bottom surface 14, second holddown belt 5 being positioned at flexible dictyosome 1 is fixedly connected with flexible dictyosome 1 and the first holddown belt 4, and the second holddown belt 5 can hide the chassis 21 of ground nail 2 completely.First and second holddown belt 4,5 Main Function is to can be better fixed on flexible dictyosome 1 by ground nail 2.First and second holddown belt 4,5 material can adopt high-intensity fiber, cotton, fiber crops or other material to make, but should have certain hardness.Above-mentioned connected mode can adopt bonding, the connected mode such as to make, in the utility model one embodiment, first and second holddown belt 4,5 can be respectively the upper and lower surface of VELCRO (or claiming nylon adherent buckle), can directly paste when mounted can be not only convenient and practical, and advantage of lower cost.But the utility model does not limit its concrete connected mode or material.
As shown in Figure 6, the flexible car arrester 100 that the utility model provides, its left and right sides has a side 101 respectively, side 101 adjacent for multiple flexible car arrester 100 liang is connected to each other, then above-mentioned pull rope 13 can be set on outermost two sides 101, or only an outermost side 101 arranges pull rope 13 wherein, firm messenger 13 can refer to above-described embodiment with the connected mode of side 101.Connected mode between two adjacent side 101 can adopt various ways to connect, and such as can adopt the fixed forms such as stitching, bonding, dismountable connected modes such as VELCRO can also be adopted to connect, and the utility model does not limit its concrete connected mode.
In use, can also according to the width on road surface, directly multiple flexible car arrester 100 is connect to be layed on road surface and use, side 101 is not needed to be interconnected, flexible car arrester of the present utility model is by simple combination, namely go for road surface and the environment for use of different in width, and easy to use, structure is simple, safe and reliable.
The flexible car arrester that the utility model provides is made up of ground nail, flexible dictyosome and protector, and fully demonstrated the design concept of " people-oriented, safety first ", product structure design is simple, safe and reliable, and easy to use.Nail on ground and protector is set operating personnel can be avoided laying, accidentally injure operating personnel when receiving this flexible car arrester, and protector adopts above-mentioned material to make, protector can break under being subject to the pressure of light weight automatically in use, can't affect pushing-off the wagons effect; When motor vehicle tire is pierced through by ground nail by vehicle; flexible dictyosome utilizes tire rolling inertia to be wrapped on tire and power transmission shaft simultaneously; vehicle tyre cannot be rotated further forward or backward; thus reach the tactical purpose forcing to make car brakeing, can effectively play a protective role to vehicle and occupant again simultaneously.Therefore the present invention makes up the deficiency in existing tire burster and rigidity roadblock technology.
The present invention " defeats a force with a tenderness ", utilizes the high-strength tensile property of high fiber strength strains to reach the effect of holding up traffic of " safely, effectively, suddenly stopping "; Knockdown structure design is flexible and changeable, successfully manages the road of different in width, improves the application of product.
Although exemplary embodiment describe the utility model with reference to several, should be appreciated that term used illustrates and exemplary and nonrestrictive term.Specifically can implement in a variety of forms due to the utility model and not depart from spirit or the essence of utility model, so be to be understood that, above-described embodiment is not limited to any aforesaid details, and explain widely in the spirit and scope that should limit in claim of enclosing, therefore fall into whole change in claim or its equivalent scope and remodeling and all should be claim of enclosing and contained.
Claims (10)
1. a flexible car arrester, it is characterized in that, comprise flexible dictyosome, multiple ground nail and multiple protector, at least one side of described flexible dictyosome is for meeting car limit, what described multiple ground nail was layed in described flexible dictyosome meets car limit, and is scattered in before and after described ground nail that at least two rows are staggered to put;
Described ground nail comprises chassis, rivet nut and nail tip, and described chassis is fixedly installed on described flexible dictyosome, and the two ends of described rivet nut are connected with described chassis and described nail tip respectively;
Described protector is arranged in described rivet nut and nail tip, and described protector is coated on the outside of described rivet nut and nail tip.
2. flexible car arrester as claimed in claim 1, is characterized in that, is provided with flexible connecting member between described multiple protector, and described multiple protector is connected successively by described flexible connecting member.
3. flexible car arrester as claimed in claim 1, it is characterized in that, described rivet nut or nail tip are formed with stop configurations, and inside described protector, correspondence position is formed with stop block, and described protector is fixedly installed in described nailing on by stop block and stop configurations snap-fit engagement.
4. flexible car arrester as claimed in claim 1, is characterized in that, described rivet nut is tapered from the bottom to top, and described rivet nut is connected on described chassis by fixed or detachable manner.
5. flexible car arrester as claimed in claim 1, is characterized in that, described chassis is generally rounded, and described chassis is provided with multiple cavernous structure.
6. flexible car arrester as claimed in claim 1, it is characterized in that, the end face that described flexible dictyosome meets car limit is also provided with one first holddown belt, described first holddown belt is fixedly connected with flexible dictyosome, and described multiple ground nail is through described first holddown belt, and described first holddown belt limits the relative position of described ground nail at described flexible dictyosome.
7. flexible car arrester as claimed in claim 1, is characterized in that, described flexible dictyosome is rectangle, and is provided with pull rope in described one or both sides, car limit of meeting.
8. flexible car arrester as claimed in claim 3, is characterized in that, described stop configurations is the reversed acanthoid structure of described nail tip bottom formation or the groove for described rivet nut is formed.
9. as the flexible car arrester that claim 6 is stated, it is characterized in that, also comprise one second holddown belt, described second holddown belt is arranged at described flexible dictyosome bottom surface, and is fixedly connected with described flexible dictyosome and described first holddown belt.
10. as claim 1 to 9 arbitrary as described in flexible car arrester, it is characterized in that, described protector is made up of rubber, PP or PVC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520276736.1U CN204780706U (en) | 2015-04-30 | 2015-04-30 | Flexible car arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520276736.1U CN204780706U (en) | 2015-04-30 | 2015-04-30 | Flexible car arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204780706U true CN204780706U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520276736.1U Expired - Fee Related CN204780706U (en) | 2015-04-30 | 2015-04-30 | Flexible car arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204780706U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958212A (en) * | 2017-05-11 | 2017-07-18 | 严冬梅 | A kind of non-injury car arrester |
| CN107288065A (en) * | 2017-07-17 | 2017-10-24 | 贵州大学 | A kind of net formula breaks the broken tire pin structure of tire stopping device |
| CN107299608A (en) * | 2017-07-17 | 2017-10-27 | 贵州大学 | A kind of net formula breaks tire stopping device |
-
2015
- 2015-04-30 CN CN201520276736.1U patent/CN204780706U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958212A (en) * | 2017-05-11 | 2017-07-18 | 严冬梅 | A kind of non-injury car arrester |
| CN107288065A (en) * | 2017-07-17 | 2017-10-24 | 贵州大学 | A kind of net formula breaks the broken tire pin structure of tire stopping device |
| CN107299608A (en) * | 2017-07-17 | 2017-10-27 | 贵州大学 | A kind of net formula breaks tire stopping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20170430 |
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| CF01 | Termination of patent right due to non-payment of annual fee |