CN204959645U - Reverse restricted driving device - Google Patents
Reverse restricted driving device Download PDFInfo
- Publication number
- CN204959645U CN204959645U CN201520735313.1U CN201520735313U CN204959645U CN 204959645 U CN204959645 U CN 204959645U CN 201520735313 U CN201520735313 U CN 201520735313U CN 204959645 U CN204959645 U CN 204959645U
- Authority
- CN
- China
- Prior art keywords
- block
- car stopping
- stopping rod
- column
- rotating shaft
- 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 reverse restricted driving device for one -way lane, including base and stand, the stand is fixed in the base top, stand from the top down overlaps in proper order has bolster bearing housing, torque spring, pivot and step, torque spring one end is connected with the stand, the other end is connected with the pivot, be equipped with first dog on the up end of step, be equipped with the second dog on the lower terminal surface of pivot, first dog is equipped with more than one, be separated by 90 between the adjacent first dog, first dog is located same horizontal plane with the second dog, the second dog is the same with first dog structure, the rigid coupling has the car stopping rod in the pivot, be equipped with the more than one rubber tyer on the car stopping rod, this reverse restricted driving device can restrict the vehicle that drives in the wrong direction and pass on one -way lane to carry out the speed limit to normal vehicle.
Description
Technical field
The utility model relates to a kind of reverse limit device.
Background technology
With the increase of car community resident Vehicle's quantity, the vehicle management problem of community becomes more and more serious, some car owners ignore the road management requirement of residential quarter unexpectedly, not according to the direction running that Owners Committee indicates and specifies, have a strong impact on the management order of district vehicles, also the serious threat security of the lives and property of community resident.Particularly some tracks just against the resident family of house front door, and in family, child gate of coming in and going out is the most dangerous.For this situation, I devises the reverse limit device in a unidirectional track.This device is arranged on and requires on one-way trip track; be used for limiting the vehicle pass-through travelled not according to prescribed direction; the vehicle travelled by prescribed direction then can slow down current; play the effect of a retrograde vehicle pass-through of restriction; the current function of a speed limit is also played to the vehicle of normal direction running, is conducive to the security of the lives and property of protective plot resident.
Summary of the invention
The technical problems to be solved in the utility model is to provide one, and can to limit retrograde vehicle current on unidirectional track, and normal vehicle is carried out to the reverse limit device of speed limit.
For solving the problem, the utility model adopts following technical scheme:
A kind of reverse limit device, for unidirectional track, comprise base and column, described column is fixed on above base, described column overlaps from top to bottom successively top chock, torque spring, rotating shaft and step, described torque spring one end is connected with column, the other end is connected with rotating shaft, the upper surface of described step is provided with the first block, the lower surface of described rotating shaft is provided with the second block, described first block is provided with more than one, 90 ° are separated by between described the first adjacent block, described first block and the second block are positioned at same level, described second block is identical with first gear block structure, described rotating shaft is connected with car stopping rod, described car stopping rod is provided with more than one rubber tire.
As preferably, described first block and the second block offset, described car stopping rod and the first block and the second block offset everywhere in same vertical line, described first block is provided with three, the junction of described base and column is provided with as cone is arranged, and the junction of described car stopping rod and rotating shaft is that cone is arranged, and described rotating shaft is provided with lock core, described car stopping rod posts reflection plaster, and described rubber tire is provided with five and rectangular distribution.
As preferably, described column is steel column, and described car stopping rod is steel car stopping rod.
The beneficial effects of the utility model are: rotating shaft is arranged on column by the bearing being fixed on the upper and lower two ends of column, and the car stopping rod be fixed in rotating shaft can be rotated around column neatly; Step upper surface has the first block, rotating shaft lower surface has the second block, upper and lower block interts together mutually, devises the rotation space of 90 degree, car stopping rod can only be rotated within the scope of 90 degree between block; Torque spring is sleeved on column, and one end is arranged in rotating shaft, and the other end is then arranged on column, its effect is, car stopping rod can, by means of the effect of spring torsion, be made car stopping rod vertically block on road by after the push-jump angle of direct motion vehicle, passing through of the retrograde vehicle of restriction; If the excessive velocities of direct motion vehicle, cause certain percussion by it, force it to slow down; The effect of rubber tire avoids car stopping rod directly to contact with vehicle body, and protection vehicle body is not scratched.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of reverse limit device of the utility model;
Fig. 2 is the step schematic diagram of a kind of reverse limit device of the utility model.
Detailed description of the invention
Consult shown in Fig. 1-Fig. 2, a kind of reverse limit device, for unidirectional track, comprise base 1 and column 2, described column 2 is fixed on above base 1, described column 2 overlaps from top to bottom successively top chock 3, torque spring 4, rotating shaft 5 and step 6, described torque spring 4 one end is connected with column 2, the other end is connected with rotating shaft 5, the upper surface of described step 6 is provided with the first block 7, the lower surface of described rotating shaft 5 is provided with the second block (not shown), described first block 7 is provided with more than one, 90 ° are separated by between described the first adjacent block 7, described first block 7 and the second block are positioned at same level, described second block is identical with the first block 7 structure, described rotating shaft 5 is connected with car stopping rod 8, described car stopping rod 8 is provided with more than one rubber tire 9.
Described first block 7 and the second block offset, described car stopping rod 8 and the first block 7 and the second block offset everywhere in same vertical line, described first block 7 is provided with three, described base 1 is provided with as cone is arranged with the junction of column 2, described car stopping rod 8 is that cone is arranged with the junction of rotating shaft 5, described rotating shaft 5 is provided with lock core 10, described car stopping rod 8 posts reflection plaster (not shown), and described rubber tire 9 is provided with five and rectangular distribution.
Described column 2 is steel column, and described car stopping rod 8 is steel car stopping rod.
Adopt structural steel design, adopt cone to reinforce in the junction of key member, make overall structure have higher intensity, the cruelty that effectively can stop retrograde vehicle is passed through, and effectively can resist the destruction of external force; Retrograde vehicle wants current smoothly, and car stopping rod 8 must be made to forward to along road direction push-jump for car stopping rod 8 certain angle by the third party, not forming obstacle to vehicle pass-through can pass through; Also be designed with lock core 10 simultaneously, car stopping rod 8 can be pinned and do not allow it rotate, not only can open track but also can track be closed, very flexibly and easily; And also reflection plaster is housed, be convenient to pedestrian and vehicle can observe device in time at night, avoid producing unnecessary trouble.
The beneficial effects of the utility model are: rotating shaft is arranged on column by the bearing being fixed on the upper and lower two ends of column, and the car stopping rod be fixed in rotating shaft can be rotated around column neatly; Step upper surface has the first block, rotating shaft lower surface has the second block, upper and lower block interts together mutually, devises the rotation space of 90 degree, car stopping rod can only be rotated within the scope of 90 degree between block; Torque spring is sleeved on column, and one end is arranged in rotating shaft, and the other end is then arranged on column, its effect is, car stopping rod can, by means of the effect of spring torsion, be made car stopping rod vertically block on road by after the push-jump angle of direct motion vehicle, passing through of the retrograde vehicle of restriction; If the excessive velocities of direct motion vehicle, cause certain percussion by it, force it to slow down; The effect of rubber tire avoids car stopping rod directly to contact with vehicle body, and protection vehicle body is not scratched.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed in the new protection domain of this practicality and be as the criterion.
Claims (3)
1. a reverse limit device, for unidirectional track, it is characterized in that: comprise base and column, described column is fixed on above base, described column overlaps from top to bottom successively top chock, torque spring, rotating shaft and step, described torque spring one end is connected with column, the other end is connected with rotating shaft, the upper surface of described step is provided with the first block, the lower surface of described rotating shaft is provided with the second block, described first block is provided with more than one, 90 ° are separated by between described the first adjacent block, described first block and the second block are positioned at same level, described second block is identical with first gear block structure, described rotating shaft is connected with car stopping rod, described car stopping rod is provided with more than one rubber tire.
2. reverse limit device according to claim 1, it is characterized in that: described first block and the second block offset, described car stopping rod and the first block and the second block offset everywhere in same vertical line, described first block is provided with three, the junction of described base and column is provided with as cone is arranged, and the junction of described car stopping rod and rotating shaft is that cone is arranged, and described rotating shaft is provided with lock core, described car stopping rod posts reflection plaster, and described rubber tire is provided with five and rectangular distribution.
3. reverse limit device according to claim 1 and 2, is characterized in that: described column is steel column, and described car stopping rod is steel car stopping rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520735313.1U CN204959645U (en) | 2015-09-22 | 2015-09-22 | Reverse restricted driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520735313.1U CN204959645U (en) | 2015-09-22 | 2015-09-22 | Reverse restricted driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204959645U true CN204959645U (en) | 2016-01-13 |
Family
ID=55054720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520735313.1U Expired - Fee Related CN204959645U (en) | 2015-09-22 | 2015-09-22 | Reverse restricted driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204959645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216700A (en) * | 2021-05-17 | 2021-08-06 | 杨绍芳 | Portable protection device |
-
2015
- 2015-09-22 CN CN201520735313.1U patent/CN204959645U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216700A (en) * | 2021-05-17 | 2021-08-06 | 杨绍芳 | Portable protection 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20180922 |