CN205046492U - Ratchet pivot structure control formula automatic rising deceleration strip - Google Patents
Ratchet pivot structure control formula automatic rising deceleration strip Download PDFInfo
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- CN205046492U CN205046492U CN201520291299.0U CN201520291299U CN205046492U CN 205046492 U CN205046492 U CN 205046492U CN 201520291299 U CN201520291299 U CN 201520291299U CN 205046492 U CN205046492 U CN 205046492U
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- rotating shaft
- ratchet
- deceleration strip
- control formula
- structure control
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Abstract
The utility model discloses a requirement realizes the ratchet pivot structure control formula automatic rising deceleration strip that the car slows down according to the road surface speed limit, belongs to road surface deceleration strip field. Including actuating mechanism, detection and control mechanism, execution and answer mechanism. The beneficial effects are that travel the vehicle when speed is travel on request the speed limit highway section, the deceleration strip becomes smooth -going state by protruding state, and the vehicle is accessible to be passed through, the vehicle is not when speed is gone on request, and the deceleration strip is in protruding state, and the vehicle has the obstacle to pass through. Solved and driven the contradiction between travelling comfort and the vehicle velocity.
Description
Technical field
The utility model patent relates to a kind of deceleration strip, specifically a kind of ratchet rotating shaft structure control formula automatic lifting speed bump requiring the car deceleration realized according to road surface speed limit.
Background technology
Traditional deceleration strip, can restricted speed, relatively reduces the generation of traffic accident, but jolts, so bring many adverse influences simultaneously because it produces vehicle: driving affect occupant is experienced; Reduce the application life of vehicle; Wearing and tearing are produced to tire; Vehicle is caused to stop working suddenly sometimes.Deceleration strip traditional at present mainly contains three kinds.
Adopt noise graticule.Noise graticule mainly relies on and produces the watchful driver's deceleration of noise to the vehicle passed through.Its profile is concave-convex type, and it is 5-7mm that substrate adds jut height, this device on occupant's ride comfort impact and not obvious, so slowing effect is limited, and to external world environment produce noise pollution, be of limited application.
Adopt 3 D stereo deceleration strip.3 D stereo deceleration strip is at the road surface identification adopting three-dimensional performing reflective graticule to make, product itself is laid in ground, driver is takeed for be the deceleration strip of necessary being mainly through visual artifacts, thus slow down, this device plays certain effect to vehicle deceleration, but it can only produce visual impact to driver, can be ignored it completely for experienced driver and exist, so this deceleration strip can only play slowing effect to minority vehicle.
The collapsible deceleration strip of vision.The collapsible deceleration strip of vision adopts rubber to make, for standing in the small bulk body of high about 10cm on road surface.This device plays certain effect to vehicle deceleration, but it can only produce visual impact to driver, can ignore it completely exist, so this deceleration strip can only play slowing effect to Some vehicles for experienced driver.This device can make driver take for be roadblock and to produce scaring, find that most of car owner can be detoured by frightening, and slowing effect is general according to investigation on probation.
To sum up, people have obtained no small effect to the improvement of traditional deceleration strip, but do not solve the contradiction between ride comfort and car speed all the time.
Utility model content
For above-mentioned prior art Problems existing, the utility model provides a kind of ratchet rotating shaft structure control formula automatic lifting speed bump, design for contradiction between ride comfort and car speed, coordinate the road marking that three-dimensional performing reflective graticule makes, cause vehicle through the Current Situation of hitchiness to solve traditional deceleration strip because it is raised on ground.Such as, when vehicle travels (speed meets speed limit and requires and do not drive in the wrong direction) on request, through deceleration strip, deceleration strip becomes smooth-going state by raised position, and vehicle passes through deceleration strip smoothly.When vehicle does not travel (speed does not meet speed limit and requires or drive in the wrong direction) on request, deceleration strip is still protruding, and vehicle jolts.
Concrete utility model content:
A kind of ratchet rotating shaft structure control formula automatic lifting speed bump, it is characterized in that by driving mechanism, velocity measuring and controlling organization, to perform and response agency forms, driving mechanism and fixed bearing (7) start are connected, velocity measuring and controlling organization are arranged on fixed bearing (7), belt one (2) in velocity measuring and controlling organization and driving mechanism are located by connecting, and belt two (3) and performing is located by connecting with recovery mechanism; Described driving mechanism is made up of bar shaped brake pad (1), running vehicle wheel (10) and needle roller (11), and running vehicle wheel (10) moves with frictional force drives bar shaped brake pad (1) produced between the bar shaped brake pad (1) being laid on ground and drives the ratchet rotating shaft (12) be connected with belt one (2) to rotate; Described velocity measuring and controlling organization are made up of ratchet rotating shaft (12), trigger bar groove (13), trigger bar (14), ratchet (15), spring (16), ratchet triggering block (17), little rotating shaft (18) and ratchet (19), make belt one (2) and belt two (3) do fixed-axis rotation by ratchet rotating shaft (12); Described execution and response agency by spill travelling carriage (5), spring (6), spring stack (8), be elevated deceleration strip (9) and form, lifting deceleration strip (9) is supported with spring stack (8) and is connected, spill travelling carriage (5) bottom is slidably connected with fixed bearing (7), and side is connected with fixed bearing (7) by spring (6); Deceleration strip (9) is elevated and spill travelling carriage (5) is concavo-convex pairing structure in described execution and response agency.
Ratchet rotating shaft structure control formula automatic lifting speed bump is made up of driving mechanism, transmission controlling mechanism, execution and response agency three part.It is characterized in that designing a kind of ratchet rotating shaft structure control formula automatic lifting speed bump being realized the automatic lifting of deceleration strip by the ratchet rotating shaft structure control in transmission controlling mechanism.
Ratchet rotating shaft structure control formula automatic lifting speed bump driving mechanism, its feature is made up of bar shaped brake pad (1), running vehicle wheel (10) and needle roller (11), bar shaped brake pad (1) does sliding connection by needle roller (11) and fixed bearing (7), running vehicle wheel (10) and be laid on ground bar shaped brake pad (1) between the frictional force that produces, drive bar shaped brake pad (1) move and drive the ratchet rotating shaft (12) be connected with belt one (2) to rotate, realize importing into of speed.
The transmission controlling mechanism of ratchet rotating shaft structure control formula automatic lifting speed bump, the transmission controlling mechanism being realized velocity measuring and control by centrifugal force size that its feature is made up of ratchet rotating shaft (12), trigger bar groove (13), trigger bar (14), ratchet (15), spring (16), ratchet triggering block (17), little rotating shaft (18) and ratchet (19).Transmission controlling mechanism is arranged on fixed bearing (7), ratchet rotating shaft (12) two ends belt is located by connecting with bar shaped brake pad (1) and spill travelling carriage (5) respectively, in ratchet rotating shaft (12), ratchet and rotating shaft are for being rigidly connected, rotating shaft is driven by belt one (2), rotating shaft connects execution and response agency by belt two (3), wherein belt one (2) shaft radius is large, belt two (3) shaft radius is little, making speed import belt one (2) into drives belt two (3) to pull spill travelling carriage (5) and be elevated deceleration strip (9) and can reach and coordinate completely by ratchet rotating shaft (12).When the speed compliance of driving vehicle requires, ratchet rotating shaft (12) centrifugal force in the range of speeds is little, and trigger bar (14) radial direction not exclusively skids off, ratchet rotating shaft (12) normal rotation, when the speed of a motor vehicle of driving vehicle is undesirable, ratchet rotating shaft exceeds large then trigger bar (14) radial direction of range of speeds centrifugal force and skids off completely and contact with ratchet triggering block (17), and ratchet rotating shaft (12) is locked.
Ratchet rotating shaft structure control formula automatic lifting speed bump performs and replys structure, its feature is made up of spill travelling carriage (5), spring (6), spring stack (8), lifting deceleration strip (9), wherein be designed with the concavo-convex pairing structure of lifting deceleration strip (9) and spill travelling carriage (5), realize deceleration strip projection and fold, lifting deceleration strip (9) is located by connecting by spring stack (8).Sliding connection is done, side mounting spring (6) by roller (4) and fixed bearing (7) in spill travelling carriage (5) bottom.
Accompanying drawing explanation
Fig. 1 is a kind of ratchet rotating shaft structure control formula automatic lifting speed bump structural representation.
Wherein: 1-bar shaped brake pad; 2-belt one; 3-belt two; 4-roller; 5-spill travelling carriage; 6-spring 6; 7-fixed bearing; 8-spring stack; 9-is elevated deceleration strip; 10-running vehicle wheel; 11-needle roller; 12-ratchet rotating shaft.
Fig. 2 is transmission controlling mechanism schematic diagram.
Wherein: 13-trigger bar groove; 14-trigger bar; 15-ratchet; 16-spring; 17-ratchet triggering block; The little rotating shaft of 18-; 19-ratchet.
Detailed description of the invention
To achieve these goals, the technical solution adopted in the utility model is: a kind of a kind of ratchet rotating shaft structure control formula automatic lifting speed bump be made up of driving mechanism, transmission controlling mechanism, execution and response agency, and Fig. 1 is a kind of ratchet rotating shaft structure control formula automatic lifting speed bump structural representation.
In a kind of ratchet rotating shaft structure control formula automatic lifting speed bump driving mechanism, the wheel (10) of driving vehicle and be laid on ground bar shaped brake pad (1) between produce frictional force, drive bar shaped brake pad (1) mobile thus rotated by belt drive ratchet rotating shaft, realizing importing into of speed.
When driving vehicle meets speed limit requirement, in a kind of ratchet rotating shaft structure control formula automatic lifting speed bump transmission controlling mechanism, trigger bar (14) does not contact then ratchet rotating shaft (12) normal rotation with ratchet triggering block (17), drive spill travelling carriage (5) mobile by belt two (3), lifting deceleration strip (9) is subject to running vehicle wheel (10) pressure and automatically declines when wheels navigate, until lifting deceleration strip (9) is in smooth-going state relative to road surface, wheel passes through without protruding obstacle, when after running car, the restoring force of the spring (6) of tension pulls spill travelling carriage (5), the spring stack (8) of pressurized makes lifting deceleration strip (9) rise, the initial raised position of System recover, when driving vehicle speed is greater than restriction speed, trigger bar (14) and ratchet triggering block (17) contact action, ratchet rotating shaft (12) is locked, spill travelling carriage (5) does not produce movement or the short lifting deceleration strip (9) that makes of displacement maintains raised position, and wheel has obstacle to pass through.
Lifting deceleration strip (9) adopts deformation process to be easy to absorb strain energy of distortion material, improves local impact resistance.Spill travelling carriage (5) is light-high-strength material, and bottom is by roller earth surface, smooth and easy to ensure that it moves.
This kind of ratchet rotating shaft structure control formula automatic lifting speed bump driving source is the frictional force that wheel is given, and without the need to driving with electric energy equal energy source, device is simplified, and reduces manufacture and usage cost.Terminal with compact integral structure, processing technology is uncomplicated, and assembling is simple.
Claims (5)
1. a ratchet rotating shaft structure control formula automatic lifting speed bump, it is characterized in that by driving mechanism, velocity measuring and controlling organization, to perform and response agency forms, driving mechanism and fixed bearing (7) start are connected, velocity measuring and controlling organization are arranged on fixed bearing (7), belt one (2) in velocity measuring and controlling organization and driving mechanism are located by connecting, and belt two (3) and performing is located by connecting with recovery mechanism.
2. a kind of ratchet rotating shaft structure control formula automatic lifting speed bump according to claim 1, it is characterized in that described driving mechanism is made up of bar shaped brake pad (1), running vehicle wheel (10) and needle roller (11), running vehicle wheel 10 moves with frictional force drives bar shaped brake pad (1) produced between the bar shaped brake pad (1) being laid on ground and drives the ratchet rotating shaft (12) be connected with belt one (2) to rotate.
3. a kind of ratchet rotating shaft structure control formula automatic lifting speed bump according to claim 1, it is characterized in that described velocity measuring and controlling organization are made up of ratchet rotating shaft (12), trigger bar groove (13), trigger bar (14), ratchet (15), spring (16), ratchet triggering block (17), little rotating shaft (18) and ratchet (19), make belt one (2) and belt two (3) do fixed-axis rotation by ratchet rotating shaft (12).
4. a kind of ratchet rotating shaft structure control formula automatic lifting speed bump according to claim 1, it is characterized in that described execution and response agency by spill travelling carriage (5), spring (6), spring stack (8), be elevated deceleration strip (9) and form, lifting deceleration strip (9) is supported with spring stack (8) and is connected, spill travelling carriage (5) bottom is slidably connected with fixed bearing (7), and side is connected with fixed bearing (5) by spring (6).
5. a kind of ratchet rotating shaft structure control formula automatic lifting speed bump according to claim 1, is characterized in that being elevated deceleration strip (9) in described execution and response agency and spill travelling carriage (5) is concavo-convex pairing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520291299.0U CN205046492U (en) | 2015-05-04 | 2015-05-04 | Ratchet pivot structure control formula automatic rising deceleration strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520291299.0U CN205046492U (en) | 2015-05-04 | 2015-05-04 | Ratchet pivot structure control formula automatic rising deceleration strip |
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| Publication Number | Publication Date |
|---|---|
| CN205046492U true CN205046492U (en) | 2016-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520291299.0U Expired - Fee Related CN205046492U (en) | 2015-05-04 | 2015-05-04 | Ratchet pivot structure control formula automatic rising deceleration strip |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612003A (en) * | 2018-08-07 | 2018-10-02 | 田舒方 | A kind of intelligent speed bump |
| CN110805344A (en) * | 2019-11-29 | 2020-02-18 | 马鞍山市龙腾机电科技有限公司 | Parking stall anticollision speed limiting device |
| CN111501601A (en) * | 2020-05-13 | 2020-08-07 | 宁波镇海星奥汽车科技有限公司 | Intelligent auxiliary vehicle decelerator |
-
2015
- 2015-05-04 CN CN201520291299.0U patent/CN205046492U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612003A (en) * | 2018-08-07 | 2018-10-02 | 田舒方 | A kind of intelligent speed bump |
| CN108612003B (en) * | 2018-08-07 | 2020-06-16 | 丁柳朋 | Intelligent deceleration strip |
| CN110805344A (en) * | 2019-11-29 | 2020-02-18 | 马鞍山市龙腾机电科技有限公司 | Parking stall anticollision speed limiting device |
| CN110805344B (en) * | 2019-11-29 | 2021-04-02 | 马鞍山市龙腾机电科技有限公司 | Parking stall anticollision speed limiting device |
| CN111501601A (en) * | 2020-05-13 | 2020-08-07 | 宁波镇海星奥汽车科技有限公司 | Intelligent auxiliary vehicle decelerator |
| CN111501601B (en) * | 2020-05-13 | 2020-11-24 | 江苏飞船股份有限公司 | Intelligent auxiliary vehicle decelerator |
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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: 20160224 Termination date: 20170504 |
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| CF01 | Termination of patent right due to non-payment of annual fee |