CN211498557U - Shock-absorbing noise-reducing deceleration strip - Google Patents
Shock-absorbing noise-reducing deceleration strip Download PDFInfo
- Publication number
- CN211498557U CN211498557U CN201921528379.8U CN201921528379U CN211498557U CN 211498557 U CN211498557 U CN 211498557U CN 201921528379 U CN201921528379 U CN 201921528379U CN 211498557 U CN211498557 U CN 211498557U
- Authority
- CN
- China
- Prior art keywords
- roof
- deceleration strip
- ramp
- hydraulic stem
- shock
- 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.)
- Expired - Fee Related
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model discloses a vibration/noise reduction deceleration strip, it includes deceleration strip body and screw, the deceleration strip body is established to the triplex, be a roof and two ramp respectively, the both sides at the roof are established to the ramp, the roof top sets up the recess, the below sets up a support section of thick bamboo, the screw runs through the recess and supports a section of thick bamboo and fix on ground, the hydraulic stem is passed through to the bottom of inboard and roof of ramp and is connected, the mode and the ramp and the roof that the hydraulic stem both ends are passed through the coupling are connected, the device adopts the syllogic structure, the roof pass through the hydraulic stem with the ramp and connect, the hydraulic stem adopts the mode of coupling, when the vehicle passes through, the flexible effect that reaches vibration/noise reduction of hydraulic stem, it is faster also to make the deceleration strip reconversion speed under the atress condition simultaneously, avoid the deceleration strip to let the contact surface of roof and ramp impaired when rolling for a long.
Description
Technical Field
The utility model belongs to the technical field of the road safety facility, concretely relates to vibration/noise reduction deceleration strip.
Background
The deceleration strip is also called a deceleration ridge and is a traffic facility which is arranged on a highway and used for decelerating passing vehicles. The shape is generally strip-shaped and also has a point shape; the material is mainly rubber and also metal; generally, yellow and black are alternated to attract visual attention, so that the road surface is slightly arched to achieve the aim of vehicle deceleration. The special traffic safety setting is generally arranged on road junctions, industrial and mining enterprises, schools, residential district entrances and other road sections needing vehicle slow-down and slow-moving and road sections easily causing traffic accidents, and is a novel special traffic safety setting for reducing the running speed of motor vehicles and non-motor vehicles.
The vehicle deceleration reminding device is mostly arranged in dense pedestrian flow or special traffic areas, when a vehicle passes through the deceleration strip, the vehicle deceleration reminding device can bring vibration sound of 'bombing', especially in heavy industrial areas or areas of factories and mines enterprises, due to production requirements, large motor vehicles such as a plurality of freight transport vehicles can also pass through at night, so that great noise is caused, resident rest and sleep are seriously influenced, in addition, the conventional deceleration strip is usually arranged as an integral body, great influence can be caused on normal running and running comfort of the vehicle, and based on the above defects, the deceleration strip is started from the angle of the structure, and the conventional rubber or cast steel deceleration strip is improved.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model discloses a main aim at designs a vibration/noise reduction deceleration strip, adopts the structure of components of a whole that can function independently syllogic, and the cooperation liquid depression bar effectively cushions the vehicle to the impact force of deceleration strip, also reduces the damage of deceleration strip to the vehicle simultaneously, improves the travelling comfort when the vehicle passes through, promotes driving feel.
In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a vibration/noise reduction deceleration strip, it includes deceleration strip body and screw, the deceleration strip body establish to the triplex, be a roof and two ramp respectively, the both sides at the roof are established to the ramp, roof top set up the trapezoidal recess that falls, the below sets up a support section of thick bamboo, the screw run through the trapezoidal recess that falls and support a section of thick bamboo and fix on ground, the inboard bottom of roof of ramp pass through the hydraulic stem and be connected, the mode and the ramp and the roof of coupling are passed through at the hydraulic stem both ends.
As a further description of the present invention, the end face of the top plate is set as inverted isosceles trapezoid, one side of the slope plate is set as inclined shape, corresponding to isosceles trapezoid, and the other side is set as plane, corresponding to ground.
As a further description of the present invention, the slope plate inner side and the top plate lower side are provided with the holding tank, and the two ends of the hydraulic rod are respectively hinged at the two ends of the holding tank.
As the utility model discloses further description, the inside both ends of holding tank set up the pivot respectively, the hydraulic stem both ends set up the through-hole, the through-hole cover is in the pivot, the holding tank is convenient for hold the hydraulic stem.
As a further description of the present invention, the top plate and the slope plate are made of rubber, and the slope plate is internally provided with a framework corresponding to the shape of the slope plate.
Compared with the prior art, the technical effects of the utility model are that, the utility model provides a vibration/noise reduction belt adopts the syllogic structure, and the roof passes through the hydraulic stem with the ramp and connects, and the hydraulic stem adopts the mode of coupling, and when the vehicle passes through, the flexible effect that reaches vibration/noise reduction of hydraulic stem, also can make the deceleration belt speed of reconversion under the atress condition faster simultaneously, avoids the deceleration belt to let the contact surface of roof and ramp impaired when rolling for a long time.
Drawings
FIG. 1 is a view of the overall structure of the present invention;
fig. 2 is a back structural view of the speed bump body of the present invention;
fig. 3 is a view of the connection structure of the hydraulic rod of the present invention;
fig. 4 is a structural view of the hydraulic rod of the present invention.
In the figure, 1 is a speed bump body, 11 is a top plate, 12 is a slope plate, 13 is an inverted trapezoidal groove, 14 is a support cylinder, 2 is a screw, 3 is a hydraulic rod, 4 is an accommodating groove, 41 is a rotating shaft, and 5 is a framework.
Detailed Description
The present invention is described in detail below with reference to the attached drawings:
a shock absorption and noise reduction deceleration strip is shown by referring to figures 1-4 and comprises a deceleration strip body 1 and screws 2, wherein the deceleration strip body 1 is divided into three parts, namely a top plate 11 and two slope plates 12, the slope plates 12 are arranged on two sides of the top plate 11, inverted trapezoidal grooves 13 are formed in the upper portion of the top plate 11, supporting cylinders 14 are arranged below the top plate 11, the screws 2 penetrate through the inverted trapezoidal grooves 13 and the supporting cylinders 14 and are fixed on the ground, the inner sides of the slope plates 12 are connected with the bottom of the top plate 11 through hydraulic rods 3, and two ends of the hydraulic rods 3 are connected with the slope plates 12 and the top plate 11 in a shaft connection mode.
The trapezoidal recess 13 that falls that sets up is used for holding screw 2, and when the vehicle passed through the deceleration strip, the deceleration strip atress pushed down, avoids screw 2 to deviate from, and the deceleration strip is screw 2 unchangeable when the atress of difference.
The end face of the top plate 11 is designed to be an inverted isosceles trapezoid, one side of the slope plate 12 is designed to be an inclined shape and corresponds to the isosceles trapezoid, and the other side of the slope plate is designed to be a plane and corresponds to the ground.
The inboard and roof 11 below of ramp 12 set up holding tank 4, the both ends of hydraulic stem 3 articulate respectively at the both ends of holding tank 4.
The inside both ends of holding tank 4 set up pivot 41 respectively, hydraulic stem 3 both ends set up the through-hole, the through-hole cover is on pivot 41, hydraulic stem 3 revolutes pivot 41 and rotates.
The top plate 11 and the slope plate 12 are made of rubber, and the slope plate 12 is internally provided with a framework 5 corresponding to the shape of the slope plate.
The utility model discloses a theory of operation: this vibration/noise reduction deceleration strip is in the use, roof 11 and ramp 12 are connected to hydraulic stem 3, play better supporting effect, the speed that can make the deceleration strip reconversion under the atress condition is faster like this, also can avoid the deceleration strip to let roof 11 and ramp 12's contact surface impaired when rolling for a long time, increase the life of deceleration strip, hydraulic stem 3 adopts the connected mode of coupling, when the vehicle passes through, the flexible effect that reaches vibration/noise reduction of hydraulic stem 3, the inside skeleton 5 that sets up of ramp 12 can effectively increase the life of deceleration strip.
The above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. The utility model provides a vibration/noise reduction deceleration strip, it includes deceleration strip body and screw, its characterized in that: the deceleration strip body establish to the triplex, be a roof and two ramp respectively, the ramp is established in the both sides of roof, roof top set up the trapezoidal recess of falling, the below sets up a support section of thick bamboo, the screw run through the trapezoidal recess of falling and support a section of thick bamboo and fix on ground, the inboard bottom with the roof of ramp pass through the hydraulic stem and be connected, the mode that the hydraulic stem both ends passed through the coupling is connected with ramp and roof.
2. The shock-absorbing noise-reducing deceleration strip according to claim 1, characterized in that: the end face of the top plate is designed to be an inverted isosceles trapezoid, one side of the slope plate is designed to be an inclined shape and corresponds to the isosceles trapezoid, and the other side of the slope plate is designed to be a plane and corresponds to the ground.
3. The shock-absorbing noise-reducing deceleration strip according to claim 2, characterized in that: the slope inboard and roof below set up the holding tank, the both ends of hydraulic stem articulate respectively at the both ends of holding tank.
4. A shock-absorbing noise-reducing deceleration strip according to claim 3, wherein: the inside both ends of holding tank set up the pivot respectively, the hydraulic stem both ends set up the through-hole, the through-hole cover is in the pivot.
5. A shock-absorbing noise-reducing speed bump according to any one of claims 1 to 4, wherein: the top plate and the slope plate are made of rubber materials, and a framework corresponding to the shape of the slope plate is arranged in the slope plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921528379.8U CN211498557U (en) | 2019-09-16 | 2019-09-16 | Shock-absorbing noise-reducing deceleration strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921528379.8U CN211498557U (en) | 2019-09-16 | 2019-09-16 | Shock-absorbing noise-reducing deceleration strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211498557U true CN211498557U (en) | 2020-09-15 |
Family
ID=72405281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921528379.8U Expired - Fee Related CN211498557U (en) | 2019-09-16 | 2019-09-16 | Shock-absorbing noise-reducing deceleration strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211498557U (en) |
-
2019
- 2019-09-16 CN CN201921528379.8U patent/CN211498557U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200915 Termination date: 20210916 |