CN109385964A - Deceleration strip - Google Patents
Deceleration strip Download PDFInfo
- Publication number
- CN109385964A CN109385964A CN201710692027.5A CN201710692027A CN109385964A CN 109385964 A CN109385964 A CN 109385964A CN 201710692027 A CN201710692027 A CN 201710692027A CN 109385964 A CN109385964 A CN 109385964A
- Authority
- CN
- China
- Prior art keywords
- top shell
- back box
- deceleration strip
- deceleration
- hollow
- 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.)
- Pending
Links
- 241000237983 Trochidae Species 0.000 claims abstract description 39
- 239000012530 fluid Substances 0.000 claims abstract description 10
- 239000004020 conductor Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses a kind of deceleration strips, are made of back box and top shell two parts, and back box two sides are provided with sliding slot, and arc top cover is provided with hollow slide cartridge vertically below, and holding has non-newtonian fluid in back box, and the sliding plunger formula of top shell is mounted on hollow slide cartridge.In use process of the present invention, when motor vehicle presses through at a slow speed the top shell of deceleration strip, slid into the non-newtonian flow body in back box under slide post, top shell and road are flat；When vehicle wheels quickly press through the top shell of liftable deceleration driven, the non-newtonian fluid in deceleration strip back box prevents the slide post below the top shell body of deceleration strip top shell from gliding to achieve the purpose that slow down to motor vehicle hardness.
Description
Technical field
The present invention relates to road safety facility field more particularly to a kind of deceleration strips.
Background technique
In some special road sections, such as school, hospital doorway, the road of village, charge station and continued curve or descending is such as crossed
Section, to maximize the safety traffic and pedestrains safety that guarantee motor vehicle, forced deceleration strip will be arranged in these sections, it is therefore an objective to strong
Automobile driver slow down processed, to achieve the purpose that automobile safety passes through.Deceleration strip in the prior art is mostly hard
Property slow down, when motor vehicle presses through, regardless of motor vehicle speed speed, protrusion pavement-height is constant, this is to a certain extent
Uncomfortable feeling is caused to the driver and conductor by deceleration strip, in addition, frequent deceleration strip of crossing can also give vehicle suspension
Form irreversible damage.
Summary of the invention
The present invention need to slow down the feature passed through according to motor vehicle by being provided with deceleration strip section, thus the one kind designed
When motor vehicle passes through at a slow speed, deceleration strip top shell can be reduced to consistent with pavement-height, and the vehicle that passes through of making to slow down does not jolt
Sense；When motor vehicle quickly through when, the non-newtonian fluid in deceleration strip back box prevents deceleration strip top shell from reducing to reach to motor-driven
The purpose that vehicle hardness is slowed down.Deceleration strip is made of back box and top shell two parts.
The back box, for and the much the same cuboid hollow box of deceleration strip length and width in the prior art, cuboid hollow box
Two sides are provided with sliding slot, and cuboid hollow box top cover is arc top cover, and arc top cover is provided with hollow slide cartridge vertically below, work
Under state, back box holding has non-newtonian fluid, and arc top cover is provided with hollow slide cartridge bottom surface vertically below and is higher than back box with micro-
The upper plane of the non-newtonian fluid of interior holding.
The top shell, for and the substantially corresponding arc top shell of back box length and width, the arc top cover pair of radian and back box
It answers, top shell two sides are provided with sliding block wall corresponding with two side chute of back box, and the top shell body of top shell is provided below and back box
The corresponding slide post of hollow slide cartridge that arc top cover is arranged vertically below, in working condition, sliding plunger formula is mounted on hollow
In slide cartridge, the sliding post part of the arched top lid upper part of back box is set with reset spring.
Detailed description of the invention
Fig. 1 is the cross-sectional view of deceleration strip of the present invention.
Fig. 2 is the top view of top shell 2 in Fig. 1.
Fig. 3 is the cross-sectional view of top shell 2 in Fig. 1.
Specific embodiment
The embodiment of deceleration strip of the present invention, as shown in Figure 1, deceleration strip, is made of back box 1 and 2 two parts of top shell；Back box
1 is is provided with sliding slot 12 with the much the same cuboid hollow box of deceleration strip length and width, cuboid hollow box two sides in the prior art,
Cuboid hollow box top cover is arc top cover, and arc top cover is provided with hollow slide cartridge 11 vertically below, under working condition, in back box
Holding has non-newtonian fluid 13, and arc top cover is provided with hollow 11 bottom surface of slide cartridge vertically below with micro- higher than holding in back box
The upper plane of non-newtonian fluid 13；As shown in Figure 1, 2, 3, top shell 2 is and the substantially corresponding arc top shell of 1 length and width of back box, arc
Degree is corresponding with the arc top cover of back box 1, and 2 two sides of top shell are provided with and the corresponding sliding block wall 21 of 1 liang of side chute of back box 12, top shell
The corresponding slide post 22 of hollow slide cartridge 11 being arranged vertically below with the arc top cover of back box 1 is provided below in 2 top shell bodies, work
In state, 22 piston type of slide post is mounted in hollow slide cartridge 11,22 part of slide post of the arched top lid upper part of back box 1
It is set with reset spring 23.
Deceleration strip of the present invention in use, firstly, the section for needing to be arranged deceleration strip is slotted as needed, then will
Can the back box of deceleration strip be fixed in the slot held successfully, when fixed height is fallen with the top shell of deceleration strip, top surface and road are in thereon
Smooth shape is advisable.When vehicle wheels press through at a slow speed the top shell of deceleration strip, the sliding block wall of top shell two sides glides, the top shell of top shell
Slide post below body in hollow slide cartridge under slide into the non-newtonian flow body in back box, at this point, the top shell of deceleration strip drops to
Top surface and road are flat thereon, thus achieved the purpose that motor vehicle without jolt by；When vehicle wheels are to deceleration
At the end of the top shell of band rolls, the sliding post part of the arched top lid upper part of back box is set with reset spring and accomplishes appliance for releasing single
Play top shell reset；When vehicle wheels quickly press through the top shell of liftable deceleration driven, in deceleration strip back box
Non-newtonian fluid prevents the slide post below the top shell body of deceleration strip top shell from gliding to achieve the purpose that slow down to motor vehicle hardness,
Its working principle is equal to non-newtonian fluid flak jackets in the prior art.
Claims (1)
1. deceleration strip is made of back box and top shell two parts, back box is cuboid hollow box, the setting of cuboid hollow box two sides
There is sliding slot, cuboid hollow box top cover is arc top cover, and arc top cover is provided with hollow slide cartridge vertically below, there is holding in back box
Non-newtonian fluid, which is characterized in that the arc top cover of the top shell, radian and back box is corresponding, top shell two sides be provided with and
The corresponding sliding block wall of two side chute of back box, the top shell body of top shell are provided below slide post, in working condition, sliding plunger formula
It is mounted in hollow slide cartridge, the sliding post part of the arched top lid upper part of back box is set with reset spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710692027.5A CN109385964A (en) | 2017-08-14 | 2017-08-14 | Deceleration strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710692027.5A CN109385964A (en) | 2017-08-14 | 2017-08-14 | Deceleration strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109385964A true CN109385964A (en) | 2019-02-26 |
Family
ID=65415671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710692027.5A Pending CN109385964A (en) | 2017-08-14 | 2017-08-14 | Deceleration strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109385964A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4362424A (en) * | 1980-07-30 | 1982-12-07 | Barber Gerald L | Speed bump |
| CN104404897A (en) * | 2014-12-02 | 2015-03-11 | 四川大学 | Intelligent deceleration strip |
| CN104480877A (en) * | 2014-12-02 | 2015-04-01 | 四川大学 | Intelligent deceleration strip based on shear thickening fluid |
| CN105401537A (en) * | 2015-12-23 | 2016-03-16 | 武汉理工大学 | Settleable deceleration strip based on non-Newtonian fluid |
| US20160312416A1 (en) * | 2013-01-31 | 2016-10-27 | Beijing University Of Technology | Piston-type variable speed control device |
| CN207143765U (en) * | 2017-08-14 | 2018-03-27 | 王建明 | Deceleration strip |
-
2017
- 2017-08-14 CN CN201710692027.5A patent/CN109385964A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4362424A (en) * | 1980-07-30 | 1982-12-07 | Barber Gerald L | Speed bump |
| US20160312416A1 (en) * | 2013-01-31 | 2016-10-27 | Beijing University Of Technology | Piston-type variable speed control device |
| CN104404897A (en) * | 2014-12-02 | 2015-03-11 | 四川大学 | Intelligent deceleration strip |
| CN104480877A (en) * | 2014-12-02 | 2015-04-01 | 四川大学 | Intelligent deceleration strip based on shear thickening fluid |
| CN105401537A (en) * | 2015-12-23 | 2016-03-16 | 武汉理工大学 | Settleable deceleration strip based on non-Newtonian fluid |
| CN207143765U (en) * | 2017-08-14 | 2018-03-27 | 王建明 | Deceleration strip |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |