CN2709514Y - One-way vehicle obstructing apparatus - Google Patents
One-way vehicle obstructing apparatus Download PDFInfo
- Publication number
- CN2709514Y CN2709514Y CN 200420018149 CN200420018149U CN2709514Y CN 2709514 Y CN2709514 Y CN 2709514Y CN 200420018149 CN200420018149 CN 200420018149 CN 200420018149 U CN200420018149 U CN 200420018149U CN 2709514 Y CN2709514 Y CN 2709514Y
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- CN
- China
- Prior art keywords
- panel
- vehicle
- teeth
- unidirectional
- tooth
- 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.)
- Expired - Fee Related
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a unidirectional vehicle obstructing apparatus which belongs to a traffic safe guarding apparatus and is an apparatus which permits a vehicle to transit in a single direction and blocks a vehicle to enter in a negative direction. The front end of the tine class structure of the unidirectional vehicle obstructing apparatus is an acumination 3, the rear end of the tine class structure of the unidirectional vehicle obstructing apparatus is a crassitude 7, and the middle part of the tine class structure of the unidirectional vehicle obstructing apparatus is provided with the teeth 4 of a fastener edge 6, and the shapes of the teeth 4 look like tiger teeth. The tiger teeth 4 are penetrated on a shaft 5 fixed on the lower surface of a panel 8, and the middle front parts of the tiger teeth 4 are positioned in the opening slots 11 of the panel 8. The numbers of the tiger teeth 4 and the numbers of the opening slots 11 on the panel 8 are the same. The tiger teeth 4 and the shaft 5 are in sliding matching. The panel 8 is a long strip shape. A box body 2 matched with the panel 8 is arranged under the panel 8. The lower bottom surface of the box body is provided with a water outlet pipe 10. The utility model has reasonable design, simple structure, and remarkable technical effect. The unidirectional vehicle obstructing apparatus can block the vehicle to break into, and can permit a forward vehicle to safely run all day. The unidirectional vehicle obstructing apparatus can be used for the locations of a military control unit, a charge control area, a factory, a restaurant, a bank, a park, etc.
Description
Technical field
The utility model belongs to traffic, safety device, is a kind of permission vehicle folk prescription to current, blocks the reverse device that enters.
Background technology
Block the method that vehicle enters some place and highway section in the prior art, the most original is establishes fence, establish the suspension rod roadblock, bidding knowledge etc., and these methods can only guarantee part safety, and for those then people of not obeying the rule, above method is invalid fully.Chinese patent 95230715.4 and 95230713.8 discloses " controlling roadblock by force " and " controlling railings for rail/road crossing traffic by force " respectively, is burr class thing to be set with the prevention person of making a forcible entry on original suspension rod and fence.Another part Chinese patent 01231592.3 also discloses a kind of Roadblock, and its structure is very complicated, needs the time spent to be operated by electrical control.Above three has a common defective to be: their all play prevention to vehicle that two sides come, and they all need be controlled by the people, for surprise and effractor that occur is powerless.
Summary of the invention
At the above deficiency of prior art, the purpose of this utility model provides a kind of car simple in structure resistance device, and it does not need the special messenger to control, and can effectively stop the vehicle of making a forcible entry in round-the-clock ground.
The purpose of this utility model is achieved in that this folk prescription contains the pointed tooth class formation to car resistance device and arranges the roadblock that forms, described pointed tooth class formation is a kind of front end sharp-pointed 3, the rear end is thick by 7, the middle part is provided with the shape on buckle limit 6 such as the tooth 4 of protruding canine teeth, protruding canine teeth tooth 4 is set on the axle 5 that is fixed in below the panel 8, and its middle front part is in the open slot 11 of panel 8.The number of protruding canine teeth tooth 4 is identical with the number of panel 8 upper shed grooves 11.Protruding canine teeth tooth 4 and the axle 5 between for being slidingly matched.Panel 8 is a strip, and the casing 2 that matches with panel 8 is arranged under the panel 8.Described casing bottom surface is provided with gutter 10.
The utility model is reasonable in design, and is simple in structure, its obvious technical effects.The protruding canine teeth tooth can allow vehicle from folk prescription to passing through, promptly start forward from the rear side of this car resistance device.If there is vehicle reverse and go, its protruding canine teeth tooth can be automatically with the advancing and lift and thrust among the wheel of wheel, block any possible that vehicle makes a forcible entry into.It does not need personnel to look after, and can work automatically on round-the-clock ground, and can allow the safe operation of other direction vehicle.The utility model is widely used, places such as available what military control unit, charge controlled area, factory, restaurant, bank, park; Allow the vehicle folk prescription to current, block reverse vehicle and make a forcible entry into, can cooperate path rule to use.
Description of drawings
Accompanying drawing 3 is the utility model plan structure schematic diagram.
Accompanying drawing acceptance of the bid keep the score state as follows: 1---the concrete foundation trench; 2---cabinet; 3---crown; 4---the protruding canine teeth tooth; 5---axle; 6---protruding canine teeth tooth buckle limit; 7---protruding canine teeth tooth rear end; 8---panel; 9---the cabinet inner chamber; 10---gutter; 11---open slot; 12---separation.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.As shown in Figure 1, this car resistance device profile is the cuboid that casing 2 and the panel on it 8 are formed, and casing 2 is arranged on the concrete foundation trench 1, and panel 8 should be flat with the road surface, and panel is fixed with axle 5 for 8 times, at axle 5 upper sleeve throughs protruding canine teeth 4 is arranged.There is roomy part 7 sharp-pointed tooth 3 rear ends to protruding canine teeth 4 for front end has, and there is the protruding canine teeth shape tooth on buckle limit 6 centre, and described protruding canine teeth tooth is a kind of analogy of the applicant, show that this tooth is very sharp-pointed, and it can be with steel plate or cast iron moulding.Protruding canine teeth tooth 4 is positioned at the cavity 9 under the panel 8, is provided with gutter 10 in the bottom surface of casing.Figure 1 shows that protruding canine teeth lifts state, it can block vehicle and drove in the wrong direction and to enter this moment; Accompanying drawing 2 is protruding canine teeth lodging state, and it can allow the vehicle direct motion to pass through.Accompanying drawing 3 is the utility model plan structure schematic diagram, panel 8 is arranged on the cabinet 2, protruding canine teeth tooth 4 equates with open slot 11 quantity, the middle front part of protruding canine teeth tooth 4 is positioned at open slot 11, interval 12 between the open slot 11 can be decided according to required situation, can be close can be rare, the size of protruding canine teeth also can be decided according to need.The size of cabinet and sheet plate is decided according to the width on road surface basically.
Claims (5)
1. a folk prescription hinders device to car, contain the pointed tooth class formation and arrange the roadblock that forms, it is characterized in that: described pointed tooth class formation is a kind of front end sharp-pointed (3), rear end thick (7), the middle part is provided with the shape on buckle limit (6) such as the tooth (4) of protruding canine teeth, protruding canine teeth tooth (4) is set on and is fixed on the following axle (5) of panel (8), and its middle front part is in the open slot (11) of panel (8).
2. car resistance device according to claim 1, it is characterized in that: the number of protruding canine teeth tooth (4) is identical with the number of panel (8) upper shed groove (11).
3. car according to claim 1 resistance device is characterized in that: between protruding canine teeth tooth (4) and spool (5) for being slidingly matched.
4. car resistance device according to claim 1, it is characterized in that: panel (8) is a strip, and the casing (2) that matches with panel (8) is arranged under the panel (8).
5. car resistance device according to claim 4, it is characterized in that: described casing bottom surface is provided with gutter (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420018149 CN2709514Y (en) | 2004-05-20 | 2004-05-20 | One-way vehicle obstructing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420018149 CN2709514Y (en) | 2004-05-20 | 2004-05-20 | One-way vehicle obstructing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2709514Y true CN2709514Y (en) | 2005-07-13 |
Family
ID=34848921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420018149 Expired - Fee Related CN2709514Y (en) | 2004-05-20 | 2004-05-20 | One-way vehicle obstructing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2709514Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101967804A (en) * | 2009-07-26 | 2011-02-09 | 任继仓 | Stopper for vehicle driving in reverse direction |
| CN106894363A (en) * | 2017-03-19 | 2017-06-27 | 河北工业大学 | A kind of fitted outside tire burster |
-
2004
- 2004-05-20 CN CN 200420018149 patent/CN2709514Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101967804A (en) * | 2009-07-26 | 2011-02-09 | 任继仓 | Stopper for vehicle driving in reverse direction |
| CN106894363A (en) * | 2017-03-19 | 2017-06-27 | 河北工业大学 | A kind of fitted outside tire burster |
| CN106894363B (en) * | 2017-03-19 | 2020-03-17 | 河北工业大学 | Externally-mounted tire breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |