CN110093873A - Lifting deceleration band group - Google Patents
Lifting deceleration band group Download PDFInfo
- Publication number
- CN110093873A CN110093873A CN201910487113.1A CN201910487113A CN110093873A CN 110093873 A CN110093873 A CN 110093873A CN 201910487113 A CN201910487113 A CN 201910487113A CN 110093873 A CN110093873 A CN 110093873A
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- CN
- China
- Prior art keywords
- deceleration strip
- deceleration
- rectangular
- piston
- pipeline
- 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.)
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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
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/529—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users specially adapted for signalling by sound or vibrations, e.g. rumble strips; specially adapted for enforcing reduced speed, e.g. speed bumps
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Escalators And Moving Walkways (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The present invention provides a kind of lifting deceleration band group, including rectangular deep trouth and rectangular shallow slot, and rectangular shallow slot is located at vehicle and sails the side come, in closed be equipped with the first deceleration strip；The second deceleration strip is equipped in rectangular deep trouth；It is equipped with the pipeline for being connected to rectangular shallow slot below rectangular deep trouth, and forms vertical section below rectangular deep trouth；Piston is equipped in pipeline vertical section, piston passes through piston rod and the second deceleration band connection；Liquid is filled in pipeline between piston and the first deceleration strip, and is equipped with fixed partition, and partition is equipped with an aperture and a check valve from the first deceleration strip the second deceleration strip of direction；The quality of second deceleration strip is greater than first deceleration strip, and when so that the deceleration strip group is under no external force, the second deceleration strip is sunk down into naturally to be bottomed out.The lifting deceleration band group can adjust degree of jolting according to by the speed of vehicle, and slow-moving vehicle is enable more smoothly to pass through, and hot-short will receive violent jolt.
Description
Technical field
The present invention relates to urban operating mechanism fields, particularly, are related to a kind of deceleration strip.
Background technique
For the purpose of safety, some regions on road can be equipped with deceleration strip, so that the hot-short passed through is for top
It winnows with a dustpan and has to slow down；However current deceleration strip will also result in for being in the vehicle of state at a slow speed and jolt, to driving
Comfort level is sailed to produce bigger effect.
Summary of the invention
In view of the above-mentioned problems, the purpose of the present invention is to provide a kind of lifting deceleration band group, the lifting deceleration band group
Can jolt degree according to the speed adjustment by vehicle, and slow-moving vehicle is enable more smoothly to pass through, and hot-short will receive
Violent jolts.
The present invention realizes that technical solution used by technical purpose is: the lifting deceleration band group includes being set on road surface
Band-like rectangular deep trouth and rectangular shallow slot, wherein the rectangular shallow slot, which is located at vehicle, sails the side come；It is set in the rectangular shallow slot
There are the first deceleration strip that can be mobile in vertical direction, air-tight fit between first deceleration strip and the rectangular shallow slot；It is described
The second deceleration strip that can be mobile in vertical direction is equipped in rectangular deep trouth；Be equipped with below the rectangular deep trouth be connected to rectangular deep trouth with
The pipeline of rectangular shallow slot, wherein the pipeline forms a segment length erecting greater than rectangular deep trouth depth below the rectangular deep trouth
Straight section；Piston is equipped in the vertical section of the pipeline, the piston passes through piston rod and the second deceleration band connection；The work
Liquid is filled in pipeline between plug and the first deceleration strip；It is additionally provided in pipeline between the piston and first deceleration strip
Fixed partition, the partition are equipped with an aperture and a check valve from the first deceleration strip the second deceleration strip of direction；
The quality of second deceleration strip is greater than first deceleration strip, when so that the deceleration strip group is under no external force, described the
Two deceleration strips can sink down into naturally and bottom out, while first deceleration strip is acted on by fluid pressure and jacked up, and makes the deceleration strip
Group is in the first limiting condition；And when first deceleration strip is depressed bottoms out under external force, the piston is hydraulic
Effect is lower to be risen, and drives second deceleration strip, so that it is risen from the rectangular deep trouth completely and is constituted obstacle, the deceleration at this time
Band group is in the second limiting condition.
Preferably, one to three fixed deceleration strip is equipped between first deceleration strip and second deceleration strip, with
Vehicle is set to keep low speed in the regional sustained, while the height of second deceleration strip is the two to three of the fixed deceleration strip
Times.
Preferably, second deceleration strip have the piston, the piston rod and the pipeline vertical portion
The support construction being grouped as is evenly equipped with two to four groups along the extending direction of the second deceleration strip, good to second deceleration strip to obtain
Good support performance.
The beneficial effects of the present invention are: the first limiting condition is in when the deceleration strip group is under no external force, it is described
Second deceleration strip is sunk in rectangular deep trouth completely under the effect of gravity, and first deceleration strip is pushed up under the action of fluid pressure
It rises and is raised in ground；When vehicle passes through the deceleration strip group, it can pass through and oppress the first deceleration strip first, by smaller top
The first deceleration strip is pressed into the rectangular shallow slot while winnowing with a dustpan；The liquid in the pipeline passes through list under pressure at this time
It to valve and is quickly flow to piston side, piston is pushed simultaneously the second deceleration strip to be driven to rise from the rectangular deep trouth；And the vehicle from
It opens the first deceleration strip to go in the road of the second deceleration strip, since the liquid in pipeline can only be by aperture slowly from piston side
It is flow to the first deceleration strip side, therefore second deceleration strip slowly sinks under the effect of gravity；If the automobile low-speed travels, when it is arrived
When up to the second deceleration strip, slow down to sink with time enough and even sink to completely in lower height due to described second
Big jolt is not will receive in slot, then when the vehicle passes through；And if car speed is higher, reaches the time of second deceleration strip
Shorter, then second deceleration strip can be in higher height, make through vehicle by severe jolt, to be forced through vehicle
Slowly to smoothly pass deceleration strip, while the deceleration strip group will not affect greatly slow-moving vehicle.
Detailed description of the invention
Fig. 1 is schematic diagram when this lifting deceleration band group one embodiment is in the first limiting condition.
Fig. 2 is schematic diagram when embodiment described in Fig. 1 is in the second limiting condition.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
In Fig. 1, embodiment shown in Fig. 2, which includes the band-like rectangular deep trouth 10 on road surface
With rectangular shallow slot 20, wherein the rectangular shallow slot 20 be located at vehicle sail come side；Being equipped in the rectangular shallow slot 20 can be perpendicular
Histogram is to the first mobile deceleration strip 2, air-tight fit between first deceleration strip 2 and the rectangular shallow slot 20；It is described rectangular
The second deceleration strip 1 that can be mobile in vertical direction is equipped in deep trouth 10；It is equipped with below the rectangular deep trouth 10 and is connected to rectangular deep trouth
10 with the pipeline 3 of rectangular shallow slot 20, wherein the pipeline 3 forms a segment length greater than rectangular depth below the rectangular deep trouth 10
The vertical section of 10 depth of slot；Piston 5 is equipped in the vertical section of the pipeline 3, the piston 5 passes through piston rod 4 and described second
Deceleration strip 1 connects；Liquid is filled in pipeline 3 between the piston 5 and the first deceleration strip 2；The piston 5 subtracts with described first
Fixed partition 6 is additionally provided in pipeline 3 between speed belt 2, the partition 6 is equipped with an aperture and one from first subtracts
Speed belt 2 is directed toward the check valve of the second deceleration strip 1；The quality of second deceleration strip 1 is greater than first deceleration strip 2, so that should
When deceleration strip group is under no external force, second deceleration strip 1 can be sunk down into naturally to be bottomed out, while first deceleration strip 2
It is acted on by fluid pressure and is jacked up, the deceleration strip group is made to be in the first limiting condition；And when first deceleration strip 2 is in external force
It is depressed when bottoming out under effect, the piston 5 rises under hydraulic action, and drives second deceleration strip 1, rises it completely
Out the rectangular deep trouth 10 and constitute obstacle, the deceleration strip group is in the second limiting condition at this time.
In addition, one to three fixed deceleration strip is equipped between first deceleration strip 2 and second deceleration strip 1, so that
Vehicle keeps low speed in the regional sustained, while the height of second deceleration strip 1 is two to three times of the fixed deceleration strip.
In addition, second deceleration strip 1 have the piston 5, the piston rod 4 and the pipeline 3 vertical portion
The support construction being grouped as is evenly equipped with two to four groups along the extending direction of the second deceleration strip 1, to obtain to second deceleration strip 1
Good support performance.
The first limiting condition is in when above-mentioned lifting deceleration band group is under no external force, second deceleration strip 1 exists
It is sunk to completely under gravity in rectangular deep trouth 10, first deceleration strip 2 is raised by jack-up under the action of fluid pressure
In ground；When vehicle pass through the deceleration strip group when, can pass through and oppress the first deceleration strip 2 first, by it is smaller jolt it is same
When the first deceleration strip 2 is pressed into the rectangular shallow slot 20；The liquid in the pipeline 3 passes through unidirectionally under pressure at this time
Valve simultaneously quickly flow to 5 side of piston, pushes piston 5 and the second deceleration strip 1 is driven to rise from the rectangular deep trouth 10；And the vehicle exists
The first deceleration strip 2 is left to go in the road of the second deceleration strip 1, due to the liquid in pipeline 5 can only by aperture slowly from
Piston side flow to the first deceleration strip side, therefore second deceleration strip 1 slowly sinks under the effect of gravity；If the automobile low-speed row
It sails, when it reaches the second deceleration strip 1, is in lower height since second deceleration strip 1 has time enough to sink
It even sinks in slot completely, then not will receive big jolt when the vehicle passes through；And if car speed is higher, reaches described second
The time of deceleration strip 1 is shorter, then second deceleration strip 1 can be in higher height, makes through vehicle by severe jolt, from
And vehicle is forced through slowly to smoothly pass deceleration strip, while the deceleration strip group will not cause larger shadow to slow-moving vehicle
It rings.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (3)
1. a kind of lifting deceleration band group, it is characterised in that: the lifting deceleration band group includes the band-like side on road surface
Shape deep trouth (10) and rectangular shallow slot (20), wherein the rectangular shallow slot (20), which is located at vehicle, sails the side come；The rectangular shallow slot
(20) the first deceleration strip (2) that can be mobile in vertical direction, first deceleration strip (2) and the rectangular shallow slot (20) are equipped in
Between air-tight fit；The second deceleration strip (1) that can be mobile in vertical direction is equipped in the rectangular deep trouth (10)；The rectangular depth
The pipeline (3) for being connected to rectangular deep trouth (10) and rectangular shallow slot (20) is equipped with below slot (10), wherein the pipeline (3) is in the side
The vertical section that a segment length is greater than rectangular deep trouth (10) depth is formed below shape deep trouth (10)；In the vertical section of the pipeline (3)
Equipped with piston (5), the piston (5) is connect by piston rod (4) with second deceleration strip (1)；The piston (5) and first
Liquid is filled in pipeline (3) between deceleration strip (2)；Pipeline (3) between the piston (5) and first deceleration strip (2)
In be additionally provided with fixed partition (6), the partition (6) is equipped with an aperture and one and is directed toward the from the first deceleration strip (2)
The check valve of two deceleration strips (1)；The quality of second deceleration strip (1) is greater than first deceleration strip (2), so that the deceleration strip
When group is under no external force, second deceleration strip (1) can sink down into naturally to be bottomed out, at the same first deceleration strip (2) by
Fluid pressure is acted on and is jacked up, and the deceleration strip group is made to be in the first limiting condition；And when first deceleration strip (2) is in external force
It is depressed when bottoming out under effect, the piston (5) rises under hydraulic action, and drives second deceleration strip (1), keeps its complete
It is height-rise go out the rectangular deep trouth (10) and constitute obstacle, the deceleration strip group is in the second limiting condition at this time.
2. lifting deceleration band group according to claim 1, it is characterised in that: first deceleration strip (2) and described the
One to three fixed deceleration strip is equipped between two deceleration strips (1), the height of second deceleration strip (1) is the fixed deceleration strip
Two to three times.
3. lifting deceleration band group according to claim 1, it is characterised in that: what second deceleration strip (1) had
The support construction of the vertical portion composition of the piston (5), the piston rod (4) and the pipeline (3) is along the second deceleration strip (1)
Extending direction be evenly equipped with two to four groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910487113.1A CN110093873B (en) | 2019-06-05 | 2019-06-05 | Lifting speed reducing belt set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910487113.1A CN110093873B (en) | 2019-06-05 | 2019-06-05 | Lifting speed reducing belt set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110093873A true CN110093873A (en) | 2019-08-06 |
| CN110093873B CN110093873B (en) | 2021-07-09 |
Family
ID=67450342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910487113.1A Active CN110093873B (en) | 2019-06-05 | 2019-06-05 | Lifting speed reducing belt set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110093873B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111139771A (en) * | 2020-01-07 | 2020-05-12 | 许钰杰 | Automobile reverse driving prevention device with self-cleaning function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005103386A1 (en) * | 2004-04-26 | 2005-11-03 | Schoeren Hubertus Johannes Ber | System for traffic regulation |
| CN203429577U (en) * | 2013-07-25 | 2014-02-12 | 昆明理工大学 | Telescopic vibration-free deceleration strip |
| MX2014002599A (en) * | 2014-03-05 | 2015-09-04 | Inst Politecnico Nacional | Speed breaker for generating mechanical energy. |
| CN208309427U (en) * | 2018-06-07 | 2019-01-01 | 中国矿业大学(北京) | The shockproof deceleration strip of highway |
| CN109487718A (en) * | 2018-12-25 | 2019-03-19 | 周芷若 | A kind of speed relationship type deceleration strip |
| CN109750613A (en) * | 2018-12-20 | 2019-05-14 | 李春风 | A kind of velocity sensitization type lifting deceleration strip |
-
2019
- 2019-06-05 CN CN201910487113.1A patent/CN110093873B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005103386A1 (en) * | 2004-04-26 | 2005-11-03 | Schoeren Hubertus Johannes Ber | System for traffic regulation |
| CN203429577U (en) * | 2013-07-25 | 2014-02-12 | 昆明理工大学 | Telescopic vibration-free deceleration strip |
| MX2014002599A (en) * | 2014-03-05 | 2015-09-04 | Inst Politecnico Nacional | Speed breaker for generating mechanical energy. |
| CN208309427U (en) * | 2018-06-07 | 2019-01-01 | 中国矿业大学(北京) | The shockproof deceleration strip of highway |
| CN109750613A (en) * | 2018-12-20 | 2019-05-14 | 李春风 | A kind of velocity sensitization type lifting deceleration strip |
| CN109487718A (en) * | 2018-12-25 | 2019-03-19 | 周芷若 | A kind of speed relationship type deceleration strip |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111139771A (en) * | 2020-01-07 | 2020-05-12 | 许钰杰 | Automobile reverse driving prevention device with self-cleaning function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110093873B (en) | 2021-07-09 |
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