CN106400710A

CN106400710A - Intelligent deceleration strip

Info

Publication number: CN106400710A
Application number: CN201610997878.6A
Authority: CN
Inventors: 朱小菊
Original assignee: Individual
Current assignee: Yang Luping
Priority date: 2016-11-14
Filing date: 2016-11-14
Publication date: 2017-02-15
Anticipated expiration: 2036-11-14
Also published as: CN106400710B

Abstract

The invention relates to an intelligent deceleration strip which comprises a speed measuring area and a deceleration area. The deceleration area comprises a base, and an upward protruding elastic plate is fixedly mounted on the upper surface of the base; a hydraulic bag is arranged between the base and the elastic plate, and the speed measuring area sequentially comprises a horizontal pressing plate, a fixed plate, a movable plate and a base plate from top to bottom; connecting rods penetrate through the fixed plate and fixedly connect the pressing plate with the movable plate, and the connecting rods make slidable liquid seal contact with the fixed plate; supporting rods penetrate through the movable plate and then fixedly connect the base plate with the fixed plate, and tension springs are vertically mounted between the fixed plate and the movable plate; liquid sealing strips surround the peripheries of the movable plate and the fixed plate, and an airtight cavity is defined by the liquid seal strips, the movable plate and the fixed plate; and the hydraulic bag communicates with the airtight cavity through a diversion pipe. According to the intelligent deceleration strip, low speed vehicles and high speed vehicles can be independently filtered and differently reminded, and the driving comfort and safety are effectively improved.

Description

Intelligent speed bump

Technical field

The present invention relates to a kind of municipal road facility, particularly, it is a kind of deceleration strip.

Background technology

Deceleration strip be mounted in make on highway through vehicle deceleration means of transportation, shape is generally strip, also a little Shape, material is mainly rubber；General with yellow black alternate to cause vision attention, so that road surface is somewhat arched upward to reach vehicle Deceleration purpose, is generally located on the road that highway road junction, industrial and mining enterprises, school, Residential Quarter Entrance etc. need vehicle deceleration to go slowly Section and the easy section causing traffic accident；Deceleration strip is to realize slowing down by the psychology of driving affecting driver；Work as vehicle When passing through deceleration strip with higher speed, violent vibration can pass to driver, vertical curve from tire via vehicle body and seat The acceleration of a vertical direction can be produced, produce strong physiological stimulation (including vibratory stimulation and visual stimulus) and the heart Reason stimulates, and physiological stimulation promotes driver to produce strong sticky feeling, and Psychological stimulation has then deepened the dangerous of driver Doubt, reduce further the sense of security to road environment for the driver, thus promoting human pilot to reduce speed.

Content of the invention

For the problems referred to above, the present invention provides a kind of intelligent speed bump, and this intelligent speed bump can independently filter low-speed vehicle And hot-short, the interference to slow-moving vehicle less it is ensured that vehicle smooth-ride；Hot-short is effectively disturbed, is carried Awake car owner is slowed down in time.

For solving the above problems, the technical solution adopted in the present invention is：This intelligent speed bump includes speed trial ground and subtracts Fast area；

Described deceleration area includes pedestal, is installed with, in the upper surface of pedestal, the elastic plate raising up, in pedestal and bullet It is provided with hydraulic bag between property plate；

Described speed trial ground includes pressing plate, fixed plate, portable plate and the substrate of level from top to bottom successively；Connecting rod runs through fixed plate Afterwards, described pressing plate is fixedly connected with portable plate, slidably liquid-tight contact between described connecting rod and fixed plate；Support bar runs through After portable plate, described substrate is fixedly connected with fixed plate, slidably liquid-tight contact between described support bar and portable plate；? Vertical between fixed plate and portable plate extension spring is installed；Surround resilient fluid-tight bar in the surrounding of portable plate and fixed plate, Fluid-tight bar, portable plate and fixed plate surround airtight cavity；Described hydraulic bag is connected with airtight cavity by mozzle, in hydraulic bag Be filled with buffer solution in airtight cavity.

The invention has the beneficial effects as follows：The present invention is placed on road surface, the direction travelling along vehicle, speed trial ground is put Put the front portion in deceleration area；Car body is introduced into speed trial ground, and the weight of car body is applied on pressing plate, and pressing plate pushes activity by connecting rod Plate, because the position of fixed plate is motionless, now the distance between portable plate and fixed plate widen, and extension spring occurs elastic stretch；Institute The volume stating airtight cavity becomes big；Now the intracapsular buffer solution of hydraulic pressure is entered in airtight cavity by mozzle.

Because the caliber of mozzle is limited, entering the buffer solution in airtight cavity from hydraulic bag therefore in the unit interval has Limit；When speed is too fast, the time that vehicle travels on speed trial ground is of short duration, and the intracapsular buffer solution of hydraulic pressure does not almost flow to airtight Cavity, now hydraulic bag is high heaves, and vehicle, when elastic plate, is decelerated area and upsprings, and produces larger jolting, thus reminding Car owner is slowed down in time；When speed is slower, the time that vehicle travels on speed trial ground is longer, and the intracapsular buffer solution of hydraulic pressure has enough Time enters airtight cavity, and now hydraulic bag becomes flat, and vehicle when elastic plate, under elastic plate is flat, hardly run by vehicle Winnow with a dustpan and can pass through.

The present invention is automatically tested the speed to vehicle by speed trial ground, intelligent screening, effectively reminds high speed car owner to slow down, with Shi Buhui stops to the vehicle of normally travel, at utmost protects safety, the comfortableness of normally travel vehicle.

Through later, in the presence of extension spring, described portable plate moves up vehicle, and described pressing plate resets；In airtight cavity Buffer solution quickly flow back to hydraulic bag；Now, whole deceleration strip completes to reset.

To sum up, present configuration is exquisite, need not manually or electronic monitoring, you can passing vehicle is carried out intelligent screening, Remind, there is higher intelligent and more preferable hommization, effectively increase drive comfortableness and security.

Preferably, being provided with flow-limiting valve on described mozzle；In order to regulate and control the speed limit size of deceleration strip.

Preferably, described fluid-tight bar can be made by abrasive rubber material；In order to extend the service life of speed trial ground.

Preferably, described buffer solution includes ethylene glycol liquid, doped with nanoscale two in described ethylene glycol liquid Silicon oxide particle；In order to form stable suspension, under high-speed impact, apparent viscosity can increase moment this suspension, Produce larger hardness；Under low speed impact or after shock stopping, fast quick-recovery is extremely liquid；In order to improve deceleration further The effect of band.

Brief description

Fig. 1 is the side cross-sectional structural representation of one embodiment of this intelligent speed bump.

Specific embodiment

Embodiment

In the embodiment shown in fig. 1, this intelligent speed bump includes speed trial ground 1 and deceleration area 2；

Described deceleration area 2 includes pedestal 21, is installed with, in the upper surface of pedestal 21, the elastic plate 22 raising up, in base It is provided with hydraulic bag 23 between seat 21 and elastic plate 22；

Described speed trial ground 1 includes pressing plate 11, fixed plate 12, portable plate 13 and the substrate 14 of level from top to bottom successively；Connecting rod 3 After running through fixed plate 12, described pressing plate 11 is fixedly connected with portable plate 13, between described connecting rod 3 and fixed plate 12 slidably Liquid-tight contact；After support bar 4 runs through portable plate 13, described substrate 14 is fixedly connected with fixed plate 12, described support bar 4 and live Slidably liquid-tight contact between dynamic plate 13；Vertical between fixed plate 12 and portable plate 13 extension spring 5 is installed；In portable plate 13 and the surrounding of fixed plate 12 surround resilient fluid-tight bar 6, described fluid-tight bar 6 can be made by abrasive rubber material；Fluid-tight bar 6th, portable plate 13 and fixed plate 12 surround airtight cavity 7；Described hydraulic bag 23 is connected with airtight cavity 7, in liquid by mozzle 8 It is filled with buffer solution in pressure capsule 23 and airtight cavity 7；Described mozzle 8 is provided with flow-limiting valve 81；Described buffer solution includes There is ethylene glycol liquid, doped with nanosized silica particles in described ethylene glycol liquid.

The present invention is placed on road surface, the direction travelling along vehicle, speed trial ground 1 is placed on the front portion of deceleration area 2； Car body is introduced into speed trial ground 1, and the weight of car body is applied on pressing plate 11, and pressing plate 11 pushes portable plate 13 by connecting rod 3, due to solid The position of fixed board 12 is motionless, and now the distance between portable plate 13 and fixed plate 12 widen, and extension spring 5 occurs elastic stretch；Described The volume of airtight cavity 7 becomes big；Now the buffer solution in hydraulic bag 23 is entered in airtight cavity 7 by mozzle 8.

Because the caliber of mozzle 8 is limited, therefore enter the buffer solution in airtight cavity 7 from hydraulic bag 23 in the unit interval Limited；When speed is too fast, the time that vehicle travels on speed trial ground 1 is of short duration, and the buffer solution in hydraulic bag 23 does not almost flow To airtight cavity 7, now hydraulic bag 23 is high heaves, and vehicle, when elastic plate 22, is decelerated area 2 and upsprings, and produces larger Jolt, thus reminding car owner to slow down in time；When speed is slower, the time that vehicle travels on speed trial ground 1 is longer, hydraulic bag 23 Interior buffer solution have enough time enter airtight cavity 7, now hydraulic bag 23 become flat, vehicle when elastic plate 22, elastic plate Under 22 is flat, vehicle hardly jolts and can pass through.

In the present embodiment, control the flow velocity of circulating liquid in mozzle 8 by adjusting flow-limiting valve 81, thus reply is not Speed limit with section is of different sizes；This structure allows the invention to suit measures to local conditions, and has wider array of range, can simultaneously There is provided rational speed limit scope for each section.

The present invention is automatically tested the speed to vehicle by speed trial ground 1, intelligent screening, effectively reminds high speed car owner to slow down, The vehicle of normally travel will not be stopped simultaneously, at utmost protect safety, the comfortableness of normally travel vehicle.

Through later, in the presence of extension spring 5, described portable plate 13 moves up vehicle, and described pressing plate 11 resets；Closed chamber Buffer solution in body 7 quickly flows back to hydraulic bag 23；Now, whole deceleration strip completes to reset.

In the present embodiment, described buffer solution includes ethylene glycol liquid, doped with nanometer in described ethylene glycol liquid Grade silicon dioxide particle；This component can form stable suspension, and, under high-speed impact, apparent viscosity can moment for this suspension Increase, produce larger hardness；Under low speed impact or after shock stopping, fast quick-recovery is extremely liquid；I.e. vehicle high-speed passes through When, wheel high-speed impact hydraulic bag 23, internal buffer solution produces larger hardness, vehicle is effectively stopped and slows down Remind；In vehicle normal speed through out-of-date, the liquid of buffer solution holding flowing, effectively reduce the stop to wheel for the buffer solution, make Obtain vehicle through more comfortable；In order to improve the effect of deceleration strip further.

The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and Within principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.

Claims

1. a kind of intelligent speed bump, this intelligent speed bump includes speed trial ground（1）And deceleration area（2）；It is characterized in that：Described subtract Fast area（2）Include pedestal（21）, in pedestal（21）Upper surface be installed with the elastic plate raising up（22）, in pedestal （21）With elastic plate（22）Between be provided with hydraulic bag（23）；Described speed trial ground（1）Include the pressure of level from top to bottom successively Plate（11）, fixed plate（12）, portable plate（13）And substrate（14）；Connecting rod（3）Run through fixed plate（12）Afterwards, by described pressing plate（11） And portable plate（13）It is fixedly connected, described connecting rod（3）With fixed plate（12）Between slidably liquid-tight contact；Support bar（4）Pass through Wear portable plate（13）Afterwards, by described substrate（14）And fixed plate（12）It is fixedly connected, described support bar（4）And portable plate（13）It Between slidably liquid-tight contact；In fixed plate（12）And portable plate（13）Between vertical extension spring is installed（5）；In portable plate （13）And fixed plate（12）Surrounding surround resilient fluid-tight bar（6）, fluid-tight bar（6）, portable plate（13）And fixed plate（12） Surround airtight cavity（7）；Described hydraulic bag（23）By mozzle（8）With airtight cavity（7）Connection, in hydraulic bag（23）With close Closed chamber body（7）Inside it is filled with buffer solution.

2. intelligent speed bump according to claim 1 it is characterised in that：Described buffer solution includes ethylene glycol liquid, Doped with nanosized silica particles in described ethylene glycol liquid.

3. intelligent speed bump according to claim 1 and 2 it is characterised in that：In described mozzle（8）Upper installation current limiting Valve（81）.

4. intelligent speed bump according to claim 3 it is characterised in that：Described fluid-tight bar（6）Can be by abrasive rubber material Make.