CN205711807U - A kind of deceleration strip capable of being lifted - Google Patents
A kind of deceleration strip capable of being lifted Download PDFInfo
- Publication number
- CN205711807U CN205711807U CN201620513453.9U CN201620513453U CN205711807U CN 205711807 U CN205711807 U CN 205711807U CN 201620513453 U CN201620513453 U CN 201620513453U CN 205711807 U CN205711807 U CN 205711807U
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- China
- Prior art keywords
- deceleration
- band plate
- movement device
- speed
- hinged
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Abstract
The utility model discloses a kind of deceleration strip capable of being lifted, including deceleration band plate, pole, slide block hinge and the speed self adaptation movement device at the regulation deceleration band plate elevation angle, the fixing end of described deceleration band plate is hinged with land operations, free end is hinged with pole by slide block hinge, the other end of described pole is hinged with ground, and described speed self adaptation movement device acts on bottom deceleration band plate.This utility model can be according to different by the speed of vehicle, and the raised position of deceleration strip changes.When by the speed of vehicle higher than a certain setting value, described deceleration strip can remain raised position；When by the speed of vehicle less than a certain setting value, described deceleration strip can decline, so that vehicle steadily (or without jolting) is by described Novel deceleration strip.This utility model is conducive to the speed of preferably planning section traveling vehicle, so that carriage way is safer.
Description
Technical field
This utility model relates to a kind of traffic route deceleration strip, particularly relates to a kind of deceleration strip capable of being lifted.
Technical background
Deceleration strip is mainly used in descending section, and vehicle is risen actively by Qian Deng section, the road outpost of the tax office or involuntary speed reduction is made
With, it has important effect to traffic safety.Existing deceleration strip is usually elastomeric material or cast steel material composition, knot
Structure is simple, sheet rubber or cast steel unit are put together, and its mechanism of action is when vehicle passes through to slow down with higher speed
During band, violent vibration can pass to driver from tire via vehicle body and seat, and deceleration strip vertical curve can produce one
The acceleration of vertical direction, produces strong physiological stimulation (including vibratory stimulation and visual stimulus) and Psychological stimulation.Physiology
Stimulating promotes driver to produce strong sticky feeling, and Psychological stimulation has then deepened the dangerous doubt of driver, further
Reduce driver's security to road environment.Deceleration strip is due to simple in construction, low price, easy for installation and using effect
The advantage such as notable, is widely used.The vehicle travelled can be played speed limit effect of well forcing by deceleration strip, but subtracts due to existing
It mainly utilizes speed belt is that vehicle jolts this principle of discomfort brought, so that driver drives in speed limit when travelling
Still can be perplexed by this discomfort time following, thus utility model to go out the comparison of jolting under running at high speed of a kind of vehicle strict
Evil, and under the low speed steadily the deceleration strip of (or without jolting) is necessary.
Utility model content
This utility model aims to provide a kind of deceleration strip capable of being lifted, adjusts vehicle by jolting during deceleration strip according to speed
Degree, thus reach speed limit purpose.
For above-mentioned technical problem, the technical solution that this utility model provides is:
A kind of deceleration strip capable of being lifted, including deceleration band plate, pole, slide block hinge and the regulation deceleration band plate elevation angle speed from
Adapt to movement device,
The fixing end of described deceleration band plate is hinged with land operations, and free end is hinged with pole by slide block hinge,
The other end of described pole is hinged with ground, and described speed self adaptation movement device acts on bottom deceleration band plate.
Further, described speed self adaptation movement device includes one-way damper, described one-way damper one end with
Being movably hinged bottom deceleration band plate, the other end is movably hinged with fixed hinged seat.
Further, described speed self adaptation movement device includes the first hydraulic cylinder and the second hydraulic pressure having reset function
Cylinder, one-way pressure valve, fixing pin, fixing limiting plate, first described hydraulic cylinder one end is movably hinged, separately bottom deceleration band plate
One end is movably hinged with fixed hinged seat, and the second described hydraulic cylinder is arranged at deceleration band plate side and is connected successively by high-pressure oil pipe
Connecing one-way pressure valve and the first hydraulic cylinder, described fixing pin and the second Driven by Hydraulic Cylinder to connect, described fixing limiting plate is positioned at
Deceleration band plate both sides, interference with fixing limiting plate after described fixing pin displacement, stop deceleration band plate to rotate.
Further, described speed self adaptation movement device includes movement device, controls device and tachymeter, described
Tachymeter with control device circuit is connected, described movement device with control device circuit be connected, described control device is used for
The current speed drive actions device regulation deceleration band plate elevation angle by vehicle gathered according to tachymeter, and after vehicle passes through
Drive actions device deceleration band plate rises rapidly.
Further, described tachymeter includes radar meter or laser velocimeter.
Further, described movement device includes mechanical action device, fluid pressure type movement device, electronic action device
Or vapour-pressure type movement device.
The deceleration strip principle that this utility model provides is:
When Vehicle Speed is too fast, sensing device records speed information and passes to movement device, so that action
Device produces response, makes deceleration strip capable of being lifted keep raised position, vehicle by time have and jolt；When automobile driving speed is slower
Time, sensing device records speed information and passes to movement device, so that movement device produces another kind response, makes liftable
Deceleration strip drops to level, and vehicle smoothly passes.Thus can encourage action according to the speed that sensing device records
Device produces different response, thus adjusts vehicle by the degree of jolting during deceleration strip capable of being lifted, reaches speed limit purpose, this reality
All use existing hardware facility with novel each parts and device, be not related to the improvement to software, program or agreement.
Compared with prior art, this utility model is according to speed regulation deceleration band plate lifting, simple in construction, control process
Steadily, control accuracy high, can preferably plan the speed of respective stretch traveling vehicle, so that carriage way is safer.
Accompanying drawing explanation
Fig. 1 is the structural representation of the deceleration strip capable of being lifted of this utility model embodiment 1.
Fig. 2 is the structural representation of the deceleration strip capable of being lifted of this utility model embodiment 2.
Fig. 3 is the structural representation of the deceleration strip capable of being lifted of this utility model embodiment 3.
Fig. 4 is the structural representation of the deceleration strip capable of being lifted of this utility model embodiment 4.
Shown in figure it is: 1-deceleration band plate；2-slide block hinge；3-pole；4-one-way damper；5-low pressure pipe；6-
One hydraulic cylinder；7-one-way pressure valve；8-high-pressure oil pipe；9-the second hydraulic cylinder；10-fixing pin；The fixing end of 11-；12-action fills
Put；13-controls device；14-tachymeter.
Detailed description of the invention
With specific embodiment, utility model purpose of the present utility model is described in further detail below in conjunction with the accompanying drawings,
Embodiment can not repeat one by one at this, but the most therefore embodiment of the present utility model is defined in following example.
Embodiment 1
As it is shown in figure 1, a kind of deceleration strip capable of being lifted, including deceleration band plate 1, pole 3, slide block hinge 2 and adjust according to speed
Reducing the speed self adaptation movement device at speed belt plate 1 elevation angle, the fixing end of described deceleration band plate 1 is hinged with land operations, from
Being hinged with pole 3 by slide block hinge 2 by end, the other end of described pole 3 is hinged with ground, and described speed self adaptation is moved
Act on bottom deceleration band plate 1 as device, bottom one-way damper 4, described one-way damper 4 one end and deceleration band plate 1
Being movably hinged, the other end is movably hinged with fixed hinged seat.
The described one-way damper 4 of the present embodiment only has damping when deceleration band plate 1 is descending, does not damp when lifting,
It is arranged in deceleration band plate 1 time, and the damping utilizing one-way damper 4 to produce controls the lift of deceleration band plate 1.When vehicle is to be higher than
When certain setting speed passes through described deceleration strip capable of being lifted, vehicle is shorter by the time of deceleration band plate 1, and one-way damper 4 does not has
Being fully compressed, deceleration band plate 1 is in lifting status, can jolt when vehicle passes through；When vehicle is logical to set speed less than certain
When crossing described deceleration strip, vehicle is longer by the time of deceleration band plate 1, and one-way damper 4 is fully compressed, deceleration band plate 1
Being in level, vehicle smoothly passes.Owing to being one-way damper, the resilience time is the shortest, does not affect next car by subtracting
Normal response during speed belt, thus according to speed adjustment vehicle by the degree of jolting during deceleration strip, thus can reach limit
Speed purpose.
Embodiment 2
As shown in Figures 2 and 3, a kind of deceleration strip capable of being lifted, including deceleration band plate 1, pole 3, slide block hinge 2 and according to car
Velocity modulation reduces the speed self adaptation movement device at speed belt plate 1 elevation angle, and the fixing end of described deceleration band plate 1 cuts with scissors with land operations
Connecing, free end is hinged with pole 3 by slide block hinge 2, and the other end of described pole 3 is hinged with ground, and described speed is certainly
Adapt to movement device and act on bottom deceleration band plate 1, including tool the first hydraulic cylinder 6 of reset function and the second hydraulic cylinder 9, unidirectional
Pressure valve 7, fixing pin 10, fixing limiting plate 11, first described hydraulic cylinder 6 one end is movably hinged, separately bottom deceleration band plate 1
One end is movably hinged with fixed hinged seat 15, and the second described hydraulic cylinder 9 is arranged at deceleration band plate 1 side and by high-pressure oil pipe 8
It is sequentially connected with one-way pressure valve 7 and the first hydraulic cylinder 6, described fixing pin 10 and the second hydraulic cylinder 9 drive connection, described fixing
Limiting plate 11 is positioned at deceleration band plate 1 both sides, interferences with fixing limiting plate 11 after the displacement of described fixing pin 10, stops deceleration band plate
1 rotates.
Described first hydraulic cylinder 6 of the present embodiment is arranged in deceleration band plate 1 time, the speed that hydraulic jack is pressed down according to its piston
Degree difference sets up different oil pressure therein, and its Changing Pattern is: speed improves, and oil cylinder internal pressure improves；Speed subtracts
Little, internal pressure declines the most therewith.When Vehicle Speed is too fast, the oil within the first hydraulic cylinder 6 has little time from low pressure oil
Pipe 5 is drained, and can produce bigger oil pressure, and now one-way pressure valve 7 can be opened, by high-pressure oil pipe 8 by the first hydraulic cylinder 6 and second
Hydraulic cylinder 9 is connected, and the hydraulic oil in the second hydraulic cylinder 9 can promote fixing pin 10, at once by stuck for descending deceleration band plate 1, subtracts
Speed belt plate 1 stops declining, and can jolt when vehicle passes through；When speed is slow, the oil within the first hydraulic cylinder 6 is drained in time,
The oil pressure produced is less, will not open one-way pressure valve 7, and the second hydraulic cylinder 9 and fixing pin 10 will not respond, deceleration band plate 1 time
Being down to level, vehicle smoothly passes；Vehicle is by afterwards, under the action of reset spring in the first hydraulic cylinder 6, and deceleration strip
Plate 1 can rise rapidly again, does not affect next car by normal response during deceleration strip.Thus can adjust according to speed
Vehicle is by the degree of jolting during deceleration strip, thus reaches speed limit purpose.
Embodiment 3
As shown in Figure 4, a kind of deceleration strip capable of being lifted, including deceleration band plate 1, pole 3, slide block hinge 2 and adjust according to speed
Reducing the speed self adaptation movement device at speed belt plate 1 elevation angle, the fixing end of described deceleration band plate 1 is hinged with land operations, from
Being hinged with pole 3 by slide block hinge 2 by end, the other end of described pole 3 is hinged with ground, and described speed self adaptation is moved
Act on bottom deceleration band plate 1 as device, including movement device 12, control device 13 and tachymeter 14, described tachymeter 14
Being connected with controlling device 13 circuit, described movement device 12 is connected with controlling device 13 circuit, and described control device 13 is used for
Deceleration band plate 1 elevation angle is regulated according to the current speed drive actions device 12 by vehicle that tachymeter 14 gathers, and at vehicle
Deceleration band plate 1 is made to rise rapidly by rear drive movement device 12.
Described tachymeter 14 uses radar meter or laser velocimeter.
Described movement device 12 includes mechanical action device, fluid pressure type movement device, electronic action device or air pressure
Formula movement device, the present embodiment uses mechanical action device.
In the present embodiment, tachymeter 14 is arranged on a certain position, deceleration strip rear on direction of traffic, when vehicle is to be higher than
When certain sets speed by the tachymeter 14 of described deceleration strip capable of being lifted, the signal recorded is passed to control dress by tachymeter 14
Put 13, control device 13 and drive mechanical action device, deceleration band plate 1 is fixed on a high position, can jolt when vehicle passes through；Work as car
During to set speed by described deceleration strip less than certain, control device 13 and drive mechanical action device, by deceleration band plate 1
Dropping to low level, vehicle smoothly passes.After vehicle is by this deceleration strip, controls device 13 and mechanical action device can be driven again to make
Deceleration band plate 1 rises rapidly, do not affect next car by deceleration strip time normal response, thus can adjust according to speed
Vehicle is by the degree of jolting during deceleration strip, thus reaches speed limit purpose.
Above-described embodiment of the present utility model is only for clearly demonstrating this utility model example, and is not
Restriction to embodiment of the present utility model.For those of ordinary skill in the field, on the basis of described above
On can also make other changes in different forms.Here without also cannot all of embodiment be given exhaustive.
All any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, should be included in this reality
Within novel scope of the claims.
Claims (6)
1. a deceleration strip capable of being lifted, it is characterised in that: include that deceleration band plate (1), pole (3), slide block hinge (2) and regulation subtract
The speed self adaptation movement device at speed belt plate (1) elevation angle,
The fixing end of described deceleration band plate (1) is hinged with land operations, and free end passes through slide block hinge (2) and pole (3) phase
Hinged, the other end of described pole (3) is hinged with ground, and described speed self adaptation movement device acts on deceleration band plate (1)
Bottom.
Deceleration strip capable of being lifted the most according to claim 1, it is characterised in that: described speed self adaptation movement device includes
One-way damper (4), described one-way damper (4) one end is movably hinged with deceleration band plate (1) bottom, the other end and fixed hinged seat
It is movably hinged.
Deceleration strip capable of being lifted the most according to claim 1, it is characterised in that: described speed self adaptation movement device includes
First hydraulic cylinder (6) of tool reset function and the second hydraulic cylinder (9), one-way pressure valve (7), fixing pin (10), fixing limiting plate
(11), described the first hydraulic cylinder (6) one end is movably hinged with deceleration band plate (1) bottom, and the other end is lived with fixed hinged seat (15)
Dynamic hinged, described the second hydraulic cylinder (9) is arranged at deceleration band plate (1) side and is sequentially connected with unidirectional by high-pressure oil pipe (8)
Pressure valve (7) and the first hydraulic cylinder (6), described fixing pin (10) and the second hydraulic cylinder (9) drive connection, described fixing spacing
Plate (11) is positioned at deceleration band plate (1) both sides, interferences with fixing limiting plate (11) after described fixing pin (10) displacement, stops and slows down
Band plate (1) rotates.
Deceleration strip capable of being lifted the most according to claim 1, it is characterised in that: described speed self adaptation movement device includes
Movement device (12), control device (13) and tachymeter (14), described tachymeter (14) connects with controlling device (13) circuit
Connecing, described movement device (12) is connected with controlling device (13) circuit, and described control device (13) is adopted according to tachymeter (14)
Current speed drive actions device (12) regulation deceleration band plate (1) elevation angle by vehicle of collection, and pass through rear drive at vehicle
Movement device (12) makes deceleration band plate (1) rise rapidly.
Deceleration strip capable of being lifted the most according to claim 4, it is characterised in that: described tachymeter (14) includes radar velocity measurement
Instrument or laser velocimeter.
Deceleration strip capable of being lifted the most according to claim 4, it is characterised in that: described movement device (12) includes mechanical type
Movement device, fluid pressure type movement device, electronic action device or vapour-pressure type movement device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620513453.9U CN205711807U (en) | 2016-05-29 | 2016-05-29 | A kind of deceleration strip capable of being lifted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620513453.9U CN205711807U (en) | 2016-05-29 | 2016-05-29 | A kind of deceleration strip capable of being lifted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205711807U true CN205711807U (en) | 2016-11-23 |
Family
ID=57299459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620513453.9U Withdrawn - After Issue CN205711807U (en) | 2016-05-29 | 2016-05-29 | A kind of deceleration strip capable of being lifted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205711807U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862616A (en) * | 2016-05-29 | 2016-08-17 | 华南理工大学 | Liftable speed reduction belt |
| CN108004976A (en) * | 2017-08-20 | 2018-05-08 | 田腾 | A kind of slowed down road-block for controlling automobile one-way traffic |
-
2016
- 2016-05-29 CN CN201620513453.9U patent/CN205711807U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862616A (en) * | 2016-05-29 | 2016-08-17 | 华南理工大学 | Liftable speed reduction belt |
| CN108004976A (en) * | 2017-08-20 | 2018-05-08 | 田腾 | A kind of slowed down road-block for controlling automobile one-way traffic |
| CN108004976B (en) * | 2017-08-20 | 2020-04-28 | 惠安恒久升电子科技有限公司 | Speed reduction roadblock for controlling one-way driving of automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161123 Effective date of abandoning: 20180227 |
|
| AV01 | Patent right actively abandoned |