CN2729135Y - Roadblock - Google Patents
Roadblock Download PDFInfo
- Publication number
- CN2729135Y CN2729135Y CN 200420073214 CN200420073214U CN2729135Y CN 2729135 Y CN2729135 Y CN 2729135Y CN 200420073214 CN200420073214 CN 200420073214 CN 200420073214 U CN200420073214 U CN 200420073214U CN 2729135 Y CN2729135 Y CN 2729135Y
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- CN
- China
- Prior art keywords
- wheel
- continues
- consecutive
- axis
- oil pump
- 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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- Regulating Braking Force (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a roadblock, comprising a roll axis, a bearing seat, clockwise consecutive wheels, anticlockwise consecutive wheels, brake sheets, a support, an oil pump, and an oil pump controller, characterized in that the bearing seat, the clockwise consecutive wheels, and the anticlockwise consecutive wheels are symmetrical on both ends of the roll axis and keep definite distance. The clockwise consecutive wheel and the anticlockwise consecutive wheel mounted on both ends of the roll axis are two consecutive wheels in opposite direction, can roll together along with the roll axis, and keep the definite distance with the brake sheets on a lower part. The brake sheet connected with one end of the support can rotate, and brake sheet connected with one end of the oil pump can move upward and downward. The outer diameter of the roll axis, the outer diameter of the shaft hole of the bearing seat, the outer diameter of the clockwise consecutive wheel, and the anticlockwise consecutive wheel between two bearing seats are parallel to road; the axial lines thereof are in a same straight line. The utility model has simple structure and good duration, and the utility model can effectively intercept vehicles which forcedly pass in different directions for avoiding the car accident.
Description
Technical field
The utility model relates to a kind of road blocker.
Background technology
Utilizing steel nail to puncture vehicle tyre at present is a kind of common road interception mode, makes vehicle tyre not have gas and can't advance.
Vehicle tyre is damaged, and stop vehicle to pass through by force effectively, and the problem that emphasis is considered when rushing direction and being the design of road blocker.China Patent No. is to disclose a kind of road blocker in 99229632.2 the file, includes the road blocker of being made up of pedestal, rotating shaft, steel nail, connecting piece, gauge tap.But the road blocker of this structure can not stop by force effectively and passes through, and rushes the vehicle of direction, and causes car accident easily.
Summary of the invention
In view of this, the technical problems to be solved in the utility model provides a kind of road blocker, can stop by force effectively and pass through, and rush the vehicle of direction.
In order to address the above problem, the utility model provides a kind of road blocker, comprise the axis of rolling, bearing support, the up time that is installed in the described axis of rolling two ends wheel that continues, the inverse time wheel that continues, the described up time wheel that continues, inverse time continues and takes turns beneath corresponding brake block, the bearing that described brake block one end is connected, the oil pump that the other end is connected, the oil pump control system device that is connected with described oil pump, it is characterized in that: described bearing support, the up time wheel that continues, inverse time continues and takes turns at described axis of rolling two ends is symmetrical, and between certain distance is arranged, the up time that is installed in the described axis of rolling two ends wheel that continues, inverse time continues and takes turns is the opposite wheel that continues of both direction, and can roll with the described axis of rolling, with beneath corresponding brake block certain distance is arranged, the brake block that described bearing one end is connected is rotatable, the brake block that described oil pump one end is connected can be up and down, the axis of rolling external diameter between two described bearing supports, described bearing support axis hole external diameter, the described up time wheel external diameter that continues, inverse time continue the wheel external diameter equal with road, and axis is on same straight line.
As from the foregoing, road blocker of the present utility model by the up time that the axis of rolling is set in road and is installed in axis of rolling two ends continue wheel, inverse time continue wheel, the vehicle tyre that travels on the axis of rolling is skidded and can't advance, the up time that is installed in axis of rolling two ends wheel, the inverse time wheel that continues that continues can be controlled blocker interception direction, so just effectively prevention by force by and rush the vehicle of direction.
Description of drawings
Figure is the utility model road blocker structural representation.
Number designation is represented respectively in the accompanying drawing:
11 axis of rolling; 12 bearing supports; The 13 up times wheel that continues; The 14 inverse times wheel that continues; 15 brake blocks; 16 bearings; 17 oil pumps; 18 oil pump controllers.
The specific embodiment
As shown in the figure, the road blocker 10 of present embodiment comprises the axis of rolling 11, bearing support 12, up time continue wheel 13, inverse time continue wheel 14, brake block 15, bearing 16, oil pump 17, oil pump controller 18.
During interception, when the vehicle tyre process axis of rolling, tire drives the axis of rolling 11 and rolls, make tyre slip and can't advance, when oil pump controller 18 work, the up time of brake block 15 checking separately continues and took turns 13 o'clock, vehicle can only be at the up time direction running, or brake block 15 checks continue wheel 14 o'clock of inverse time separately, and vehicle can only be at the inverse time direction running, or brake block 15 check simultaneously up time continue the wheel 13, inverse time continues and took turns 14 o'clock, vehicle is in the up time direction, the inverse time direction all can be travelled, the wheel 13 because up time that is provided with the axis of rolling 11 and is installed in the axis of rolling 11 two ends in road continues, the inverse time wheel 14 that continues, therefore can tackle by force effectively and pass through, and rush the vehicle of direction.
Claims (1)
- A kind of road blocker (10) comprises rolling (11), bearing support (12), the up time that is installed in the described axis of rolling (11) the two ends wheel (13) that continues, the inverse time wheel (14) that continues, the described up time wheel (13) that continues, the inverse time corresponding brake block (15) under the wheel (14) that continues, the bearing (16) that described brake block (15) one ends are connected, the oil pump that the other end is connected (17), the oil pump controller (18) that is connected with described oil pump (17), it is characterized in that: described bearing support (12), the up time wheel (13) that continues, the inverse time wheel (14) that continues, at the described axis of rolling (11) two ends is symmetrical, and between certain distance is arranged, the up time that is installed in described rolling (11) the two ends wheel (13) that continues, the inverse time wheel (14) that continues is the opposite wheel that continues of both direction, and can roll with the described axis of rolling (11), with beneath corresponding brake block (15) certain distance is arranged, the brake block (15) that described bearing (16) one ends are connected is rotatable, the brake block (15) that described oil pump (17) one ends are connected can be up and down, the axis of rolling (11) external diameter between two described bearing supports (12), described bearing support (12) axis hole external diameter, described up time wheel (13) external diameter that continues, wheel (14) external diameter that continues of described inverse time is equal with road, and axis is on same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420073214 CN2729135Y (en) | 2004-06-30 | 2004-06-30 | Roadblock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420073214 CN2729135Y (en) | 2004-06-30 | 2004-06-30 | Roadblock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2729135Y true CN2729135Y (en) | 2005-09-28 |
Family
ID=35047912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420073214 Expired - Fee Related CN2729135Y (en) | 2004-06-30 | 2004-06-30 | Roadblock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2729135Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266576A (en) * | 2013-05-31 | 2013-08-28 | 李松 | Vehicle rushing preventing equipment of check point |
| CN103572716A (en) * | 2013-12-01 | 2014-02-12 | 钱志湘 | Preventer for pedestrians running red light |
| CN107489116A (en) * | 2017-07-26 | 2017-12-19 | 青岛万祥如光机械技术研究有限公司 | One kind is held up traffic baffle plate |
| CN110565558A (en) * | 2019-08-26 | 2019-12-13 | 南安市博铭工业设计有限公司 | lifting type vehicle stopping device |
| CN111501598A (en) * | 2020-05-11 | 2020-08-07 | 磐安西昂电子有限公司 | Resistance to compression deceleration strip with prevent rushing card |
| CN115404800A (en) * | 2022-10-13 | 2022-11-29 | 聊城市交通发展有限公司 | Highway construction safety warning device |
-
2004
- 2004-06-30 CN CN 200420073214 patent/CN2729135Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266576A (en) * | 2013-05-31 | 2013-08-28 | 李松 | Vehicle rushing preventing equipment of check point |
| CN103572716A (en) * | 2013-12-01 | 2014-02-12 | 钱志湘 | Preventer for pedestrians running red light |
| CN107489116A (en) * | 2017-07-26 | 2017-12-19 | 青岛万祥如光机械技术研究有限公司 | One kind is held up traffic baffle plate |
| CN110565558A (en) * | 2019-08-26 | 2019-12-13 | 南安市博铭工业设计有限公司 | lifting type vehicle stopping device |
| CN111501598A (en) * | 2020-05-11 | 2020-08-07 | 磐安西昂电子有限公司 | Resistance to compression deceleration strip with prevent rushing card |
| CN115404800A (en) * | 2022-10-13 | 2022-11-29 | 聊城市交通发展有限公司 | Highway construction safety warning device |
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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 |