CN108104000A - A kind of Portable car arrester - Google Patents
A kind of Portable car arrester Download PDFInfo
- Publication number
- CN108104000A CN108104000A CN201810005996.3A CN201810005996A CN108104000A CN 108104000 A CN108104000 A CN 108104000A CN 201810005996 A CN201810005996 A CN 201810005996A CN 108104000 A CN108104000 A CN 108104000A
- Authority
- CN
- China
- Prior art keywords
- rivet nut
- car arrester
- portable car
- convex thorn
- rivet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/12—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions for forcibly arresting or disabling vehicles, e.g. spiked mats
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Lock And Its Accessories (AREA)
- Studio Devices (AREA)
Abstract
The present invention relates to a kind of Portable car arresters, it includes nail frame, the nail frame is made of four mutually isostructural rivet nuts, angle all same between the adjacent rivet nut of any two, the rivet nut is regular triangular prism type structure, the top of rivet nut is provided with spur, and convex thorn group is provided on the outer wall in the middle part of rivet nut, and the present invention has the advantages that simple in structure, easy to carry, small, light-weight, sturdy and durable.
Description
Technical field
The invention belongs to car arrester equipment technical fields, and in particular to a kind of Portable car arrester.
Background technology
With the high development of modern society, the living standard of the people constantly improves, and human society is constantly sent out forward
It opens up, earth-shaking variation all has occurred in each substance department in national economy, and still, social security situation is also very important,
It is always one of major tasks of various regions government to rectify social security in recent years, and offender is committed a crime or escaped using the vehicles
As normality, offender is prevented, which to be committed a crime or escaped using the vehicles, has become the important means of uniform offender, public security
Policeman is in the task of execution, and in order to which the vehicle for forcing to make offender stops, at present, used is a kind of horizontal on road surface
With multiple iron nails above iron plate, when offender's driving vehicle is forced through, the iron nail on iron plate can puncture the tire of vehicle,
The vehicle of offender is forced to stop, has subdued offender, still, the iron plate there is volume is big, heavy, mobile not side
The drawbacks such as just are then difficult rapid to set Obstruct apparatus in addition, when temporary emergency pressure occur and holding up traffic.
The content of the invention
The purpose of the invention is to overcome the deficiencies in the prior art, and provide a kind of simple in structure, easy to carry, volume
Small, light-weight, robust Portable car arrester.
The object of the present invention is achieved like this：A kind of Portable car arrester, it includes nail frame, and the nail frame is by four
A mutually isostructural rivet nut forms, and the angle all same between the adjacent rivet nut of any two, the rivet nut is just
Triangular prism-shaped structure, the top of rivet nut are provided with spur, and convex thorn group is provided on the outer wall in the middle part of rivet nut.
Four mutually isostructural rivet nuts are an integral molding structure.
The convex thorn group is made of three mutually isostructural convex thorns, and three mutually isostructural convex thorns are arranged at nail
The edges and corners of body.
2 equally distributed convex thorn groups are provided on the outer wall of the rivet nut.
The opening direction of the convex thorn group is towards the center of nail frame.
The convex thorn group and rivet nut are an integral molding structure.
Beneficial effects of the present invention：The present invention is cast using spheroidal graphite cast-iron 450-10, is had height yield strength, is resisted
The characteristics of burn into toughness is high, wearability is strong, the length above and below this car arrester or so is 30-80cm, can prevent engineering truck, big
The traveling escape of truck, car, and due to it is small, light-weight easily manually, the carrying of motorcycle and car,
It chases among the criminal that drives, can shed by hand, can also shed away side box of motorbike is electronic, the electronic throwing of automobile trunk
It spreads out, it is convenient and efficient, it is effective that offender is prevented to escape.
Description of the drawings
Fig. 1 is a kind of front view of Portable car arrester of the present invention.
Fig. 2 is a kind of top view of the front view of Portable car arrester of the present invention.
In figure：1st, rivet nut 2,3 convex thorn group of spur.
Specific embodiment
The present invention is described further below in conjunction with the accompanying drawings.
Embodiment 1
As depicted in figs. 1 and 2, a kind of Portable car arrester, it includes nail frame, and the nail frame is by four mutually isostructural nails
Body 1 forms, the angle all same between the adjacent rivet nut 1 of any two, and the rivet nut 1 is regular triangular prism type knot
Structure, the top of rivet nut 1 are provided with spur 2, convex thorn group 3 are provided on the outer wall at 1 middle part of rivet nut.
The present invention is cast using spheroidal graphite cast-iron 450-10, has height yield strength, anticorrosive, toughness is high, wear-resisting
Property it is strong the characteristics of, the length above and below this car arrester or so is 30-80cm, can prevent the traveling of engineering truck, truck, car
Escape, and due to it is small, light-weight easily manually, the carrying of motorcycle and car, chasing among the criminal that drives,
It can shed, can also shed away side box of motorbike is electronic by hand, automobile trunk is electronic to be shed away, convenient and efficient,
It is effective that offender is prevented to escape.
Embodiment 2
As depicted in figs. 1 and 2, a kind of Portable car arrester, it includes nail frame, and the nail frame is by four mutually isostructural nails
Body 1 forms, the angle all same between the adjacent rivet nut 1 of any two, and the rivet nut 1 is regular triangular prism type knot
Structure, the top of rivet nut 1 are provided with spur 2, are provided with convex thorn group 3 on the outer wall at 1 middle part of rivet nut, described four mutually isostructural
Rivet nut 1 is an integral molding structure, and the convex thorn group 3 is made of three mutually isostructural convex thorns, and three mutually isostructural
It is convex to pierce the edges and corners for being arranged at rivet nut, 2 equally distributed convex thorn groups 3 are provided on the outer wall of the rivet nut 1, it is described
The opening direction of convex thorn group 3 is an integral molding structure towards the center of nail frame, the convex thorn group 3 and rivet nut 1.
The present invention is cast using spheroidal graphite cast-iron 450-10, has height yield strength, anticorrosive, toughness is high, wear-resisting
Property it is strong the characteristics of, the length above and below this car arrester or so is 30-80cm, can prevent the traveling of engineering truck, truck, car
Escape, and due to it is small, light-weight easily manually, the carrying of motorcycle and car, chasing among the criminal that drives,
It can shed, can also shed away side box of motorbike is electronic by hand, automobile trunk is electronic to be shed away, convenient and efficient,
It is effective that offender is prevented to escape.
Claims (6)
1. a kind of Portable car arrester, it includes nail frame, it is characterised in that：The nail frame is by four mutually isostructural rivet nuts
Composition, the angle all same between the adjacent rivet nut of any two, the rivet nut are regular triangular prism type structure, rivet nut
Top be provided with spur, be provided with convex thorn group on the outer wall in the middle part of rivet nut.
2. a kind of Portable car arrester as described in claim 1, it is characterised in that：Four mutually isostructural rivet nuts are
Integrated formed structure.
3. a kind of Portable car arrester as described in claim 1, it is characterised in that：The convex thorn group is by three identical knots
The convex thorn composition of structure, and three mutually isostructural convex thorns are arranged at the edges and corners of rivet nut.
4. a kind of Portable car arrester as described in claim 1, it is characterised in that：2 are provided on the outer wall of the rivet nut
A equally distributed convex thorn group.
5. a kind of Portable car arrester as described in claim 1, it is characterised in that：The opening direction direction of the convex thorn group
The center of nail frame.
6. a kind of Portable car arrester as described in claim 1, it is characterised in that：The convex thorn group and rivet nut are integrated into
Type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810005996.3A CN108104000A (en) | 2018-01-03 | 2018-01-03 | A kind of Portable car arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810005996.3A CN108104000A (en) | 2018-01-03 | 2018-01-03 | A kind of Portable car arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108104000A true CN108104000A (en) | 2018-06-01 |
Family
ID=62218827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810005996.3A Pending CN108104000A (en) | 2018-01-03 | 2018-01-03 | A kind of Portable car arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108104000A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824264A (en) * | 2018-08-06 | 2018-11-16 | 孙博文 | Portable mono wheel car arrester |
| GB2570158A (en) * | 2018-01-15 | 2019-07-17 | Francis Mccann Paul | Anti-ram raid device |
| WO2020104993A1 (en) * | 2018-11-21 | 2020-05-28 | Tincar S.A.S | Safety road barrier |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1418788A (en) * | 2001-11-14 | 2003-05-21 | 耿英杰 | Vehicle stopping nail |
| CN2763344Y (en) * | 2004-12-31 | 2006-03-08 | 孙志新 | Tyre spiked device with three-edge and four-tip |
| US20090162142A1 (en) * | 2007-12-15 | 2009-06-25 | Rheinmetall Landsysteme Gmbh | Blocking bodies against vehicles having wheels |
| CN106381824A (en) * | 2016-10-19 | 2017-02-08 | 山东大学 | Portable spontoon-type tyre breaking device |
| CN207672468U (en) * | 2018-01-03 | 2018-07-31 | 党铮 | A kind of Portable car arrester |
-
2018
- 2018-01-03 CN CN201810005996.3A patent/CN108104000A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1418788A (en) * | 2001-11-14 | 2003-05-21 | 耿英杰 | Vehicle stopping nail |
| CN2763344Y (en) * | 2004-12-31 | 2006-03-08 | 孙志新 | Tyre spiked device with three-edge and four-tip |
| US20090162142A1 (en) * | 2007-12-15 | 2009-06-25 | Rheinmetall Landsysteme Gmbh | Blocking bodies against vehicles having wheels |
| CN106381824A (en) * | 2016-10-19 | 2017-02-08 | 山东大学 | Portable spontoon-type tyre breaking device |
| CN207672468U (en) * | 2018-01-03 | 2018-07-31 | 党铮 | A kind of Portable car arrester |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2570158A (en) * | 2018-01-15 | 2019-07-17 | Francis Mccann Paul | Anti-ram raid device |
| CN108824264A (en) * | 2018-08-06 | 2018-11-16 | 孙博文 | Portable mono wheel car arrester |
| CN108824264B (en) * | 2018-08-06 | 2024-05-07 | 孙博文 | Portable single-wheel car arrester |
| WO2020104993A1 (en) * | 2018-11-21 | 2020-05-28 | Tincar S.A.S | Safety road barrier |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |