CN112854039A - Selective sinking type deceleration strip - Google Patents
Selective sinking type deceleration strip Download PDFInfo
- Publication number
- CN112854039A CN112854039A CN202110320059.9A CN202110320059A CN112854039A CN 112854039 A CN112854039 A CN 112854039A CN 202110320059 A CN202110320059 A CN 202110320059A CN 112854039 A CN112854039 A CN 112854039A
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- Prior art keywords
- deceleration strip
- sinking
- selectively
- strip
- speed
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- 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)
- Automotive Seat Belt Assembly (AREA)
Abstract
The invention discloses a selective sinking type deceleration strip which comprises a deceleration strip and a sinking control device, wherein the sinking control device is connected with the deceleration strip, and the sinking range of the deceleration strip is controlled according to the sinking speed of the deceleration strip. According to the selective sinking type deceleration strip, the sinking control device controls the sinking range of the deceleration strip according to the sinking speed of the deceleration strip, so that the deceleration strip can sink to be consistent in road height when an automobile passes by at a low speed, the jolt feeling of automobile driving is relieved, the deceleration strip cannot sink when the automobile passes by at a high speed, the aim of forced deceleration of the passing automobile is fulfilled, the structure is simple, the use is convenient, and the selective sinking type deceleration strip is suitable for large-scale popularization.
Description
Technical Field
The invention relates to the technical field of road safety facilities, in particular to a selective sinking type deceleration strip.
Background
Automobiles are increasingly used as tools for industrial transportation and modern life transportation. Speed reducing belts are required to be laid on some road sections for achieving the purpose of speed limiting, and when an automobile passes through the speed reducing belts, the speed reducing belts are protruded out of the ground, so that the purpose of forced speed reduction can be achieved. However, most of deceleration strips are rigid deceleration strips at present, namely, when a vehicle passes through the deceleration strips, the vehicle can cause discomfort of drivers and passengers regardless of the speed of the vehicle, and the vehicle suspension can also be damaged.
Disclosure of Invention
The invention aims to solve the technical problem that aiming at the defects in the prior art, the invention provides the selective sinking type speed bump, the sinking control device of the speed bump controls the sinking range of the speed bump according to the sinking speed of the speed bump, so that the speed bump can sink to be consistent in road surface height when an automobile passes by at a low speed, the bumpy feeling of automobile driving is reduced, when the automobile passes by at a high speed, the speed bump does not sink, the aim of forced speed reduction of the passing automobile is achieved, the structure is simple, the use is convenient, and the selective sinking type speed bump is suitable for large-scale popularization.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides a selectivity formula deceleration strip that sinks, includes deceleration strip and the controlling means that sinks, the controlling means that sinks is connected the deceleration strip, according to the speed control deceleration strip that sinks the scope that sinks of deceleration strip.
According to the technical scheme, the sinking control device comprises a connecting belt and a winding wheel, one end of the connecting belt is connected with the speed reducing belt, the other end of the connecting belt is stored in the winding wheel, a storage control device is arranged on the connecting belt between the speed reducing belt and the winding wheel, the winding wheel is pulled to release the stored connecting belt when the speed reducing belt descends, the storage control device is selectively opened or closed according to the release speed of the connecting belt, the release length of the connecting belt on the winding wheel is controlled, and therefore the sinking range of the speed reducing belt is controlled.
According to the technical scheme, the storage control device comprises a scroll, a ratchet, a pawl, a spring, a sliding pin, a cam and a weighting swing rod, wherein a chute is formed in the pawl, one end of the sliding pin is connected with the cam, the other end of the sliding pin is inserted into the chute, the connecting belt is in contact with the outer wall of the scroll, the connecting belt drives the scroll to roll when moving, the ratchet is connected with the end part of the scroll, one end of the spring is connected with a wheel disc of the ratchet, the other end of the spring is connected with the lighter end of the weighting swing rod, when the scroll drives the ratchet to rotate rapidly, the heavier end of the weighting swing rod is driven to swing outwards by centrifugal force, the ratchet wheel disc stretches out of the heavy end of the weighting swing rod and is clamped into the cam, the sliding pin moves along the chute on the pawl under the pushing of the wheel disc, the pawl is locked into, the reel continuously releases the connecting belt, and the deceleration strip sinks.
According to the technical scheme, the fixed pulley is arranged between the storage control device and the deceleration strip and used for converting upward tension generated when the deceleration strip sinks into upward tension of the connecting strip in the storage control device. When the speed-reducing belt sinks, the sinking movement of the speed-reducing belt is converted into the rotating movement of the reel and the winding wheel through the connecting belt and the fixed pulley.
According to the technical scheme, a pulley support is arranged below the fixed pulley and used for fixing the position of the pulley.
According to the technical scheme, the rebounding device is arranged below the speed reducing belt, when an automobile passes through the speed reducing belt, the speed reducing belt goes downwards, the rebounding device is compressed, and after the automobile drives through the speed reducing belt, the rebounding device rebounds to enable the speed reducing belt to ascend to the original position.
According to the technical scheme, the rebounding device comprises an elastic piece and a supporting base, the elastic piece is arranged between the speed bump and the supporting base, one end of the elastic piece is connected with the speed bump, and the other end of the elastic piece is connected with the supporting base.
According to the technical scheme, the elastic part is a spring, the guide rod is fixedly connected to the lower portion of the speed reducing belt, the spring is sleeved on the guide rod in a surrounding mode, the rod hole is formed in the supporting base, the lower end of the guide rod is inserted into the rod hole, the speed reducing belt rises or falls, the guide rod is driven to move up and down along the rod hole, and the spring is rebounded and compressed to provide guidance.
According to the technical scheme, the deceleration strip is fixedly connected with the supporting columns below, the supporting columns are telescopic, and the supporting columns are connected with the supporting base and used for providing a supporting effect for the deceleration strip.
According to the technical scheme, the number of the support columns is two, and the support columns are arranged along the driving direction of the vehicle.
The invention has the following beneficial effects:
according to the selective sinking type deceleration strip, the sinking control device controls the sinking range of the deceleration strip according to the sinking speed of the deceleration strip, so that the deceleration strip can sink to be consistent in road height when an automobile passes by at a low speed, the jolt feeling of automobile driving is relieved, the deceleration strip cannot sink when the automobile passes by at a high speed, the aim of forced deceleration of the passing automobile is fulfilled, the structure is simple, the use is convenient, and the selective sinking type deceleration strip is suitable for large-scale popularization.
Drawings
Fig. 1 is a schematic structural diagram of a selectively-sinking deceleration strip according to an embodiment of the invention;
FIG. 2 is a schematic structural view of a rebounding device according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a coanda control device in an embodiment of the present invention;
in the figure, a reel supporting seat-1, a reel-2, a connecting belt-3, a fixed pulley-4, a pulley supporting seat-5, a speed reducing belt-6, a speed reducing belt supporting seat-7, a spring-8, a guide rod-9, a supporting base-10, a supporting column-11, a ratchet wheel-12, a cam-13, a pawl-14, a weighted swing rod-15 and a sliding pin-16.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and examples.
Referring to fig. 1-3, in one embodiment of the invention, a selectively-sinking speed bump 6 includes a speed bump 6 and a sinking control device, where the sinking control device is connected to the speed bump 6, and controls a sinking range of the speed bump 6 according to a sinking speed of the speed bump 6.
Further, the sinking control device comprises a connecting belt 3 and a winding wheel 2, one end of the connecting belt 3 is connected with a speed reducing belt 6, the other end of the connecting belt is accommodated in the winding wheel 2, a storage control device is arranged on the connecting belt 3 between the speed reducing belt 6 and the winding wheel 2, the speed reducing belt 6 is pulled to release the accommodated connecting belt 3 when descending, the storage control device is selectively opened or closed according to the release speed of the connecting belt 3, the release length of the connecting belt 3 on the winding wheel 2 is controlled, and therefore the sinking range of the speed reducing belt 6 is controlled.
Further, the spit-in control device comprises a scroll, a ratchet 12, a pawl 14, a spring, a sliding pin 16, a cam 13 and a weighted swing rod 15, wherein a sliding groove is formed in the pawl 14, one end of the sliding pin 16 is connected with the cam 13, the other end of the sliding pin is inserted into the sliding groove, the connecting belt 3 is in contact with the outer wall of the scroll, the scroll is driven by the connecting belt 3 when moving, the ratchet 12 is connected with the end of the scroll, one end of the spring is connected with a wheel disc of the ratchet 12, the other end of the spring is connected with the lighter end of the weighted swing rod 15, when the scroll drives the ratchet 12 to rotate rapidly, the heavier end of the weighted swing rod 15 is driven by centrifugal force to swing outwards to extend out of the wheel disc of the ratchet 12 and be clamped into the cam 13, the sliding pin 16 moves along the sliding groove in the pawl 14 under the pushing of the weighted, when the scroll slowly rotates, centrifugal force is not enough to drive the heavier end of the weighted swing rod 15 to swing outwards, the scroll wheel 2 continuously releases the connecting belt 3, and the deceleration strip 6 sinks.
Further, a reel supporting seat 1 is arranged below the reel 2.
Further, a fixed pulley 4 is arranged between the storage control device and the deceleration strip 6 and used for converting upward tension generated when the deceleration strip 6 sinks into upward tension for the connecting strip 3 in the storage control device. When the speed-reducing belt 6 sinks, the sinking motion of the speed-reducing belt 6 is converted into the rotating motion of the reel and the winding wheel 2 through the connecting belt 3 and the fixed pulley 4.
Further, a pulley support 5 is arranged below the fixed pulley 4 for fixing the position of the pulley 4.
Furthermore, a rebound device is arranged below the deceleration strip 6, when the automobile passes through the deceleration strip 6, the deceleration strip 6 goes downwards, the rebound device is compressed, and after the automobile drives through the deceleration strip 6, the rebound device rebounds to enable the deceleration strip 6 to ascend to the original position.
Further, resilient mounting includes elastic component and support base 10, the elastic component sets up between deceleration strip 6 and support base 10, and deceleration strip 6 is connected to one end, and the other end is connected and is supported base 10.
Further, the elastic component is spring 8, deceleration strip 6 below has guide bar 9 through deceleration strip support 7 rigid coupling, and on guide bar 9 was located to the cover around the spring 8, the pole hole had been seted up on supporting base 10, and during 9 lower extremes of guide bar inserted the pole hole, deceleration strip 6 rose or descended, drove guide bar 9 and followed pole hole up-and-down motion, provide the direction for springback and compression of spring 8.
Furthermore, a support column 11 is fixedly connected to the lower side of the speed bump 6 through a speed bump support 7, the support column 11 is telescopic, and the support column 11 is connected with a support base 10 for providing a support effect for the speed bump 6.
Further, the number of the support columns 11 is two, and the two support columns are arranged in the traveling direction of the vehicle.
The above is only a preferred embodiment of the present invention, and certainly, the scope of the present invention should not be limited thereby, and therefore, the present invention is not limited by the scope of the claims.
Claims (10)
1. The selectively sinking type deceleration strip is characterized by comprising a deceleration strip and a sinking control device, wherein the sinking control device is connected with the deceleration strip, and the sinking range of the deceleration strip is controlled according to the sinking speed of the deceleration strip.
2. The selectively-sinking deceleration strip according to claim 1, wherein the sinking control device comprises a connecting strip and a winding wheel, one end of the connecting strip is connected with the deceleration strip, the other end of the connecting strip is received in the winding wheel, a collection control device is arranged on the connecting strip between the deceleration strip and the winding wheel, the deceleration strip is pulled to release the received connecting strip when descending, and the collection control device is selectively opened or closed according to the release speed of the connecting strip to control the release length of the connecting strip on the winding wheel, so as to control the sinking range of the deceleration strip.
3. The selectively-sinking deceleration strip according to claim 2, wherein the spin-up control device comprises a reel, a ratchet, a pawl, a spring, a sliding pin, a cam and a weighted oscillating bar, a sliding groove is formed in the pawl, one end of the sliding pin is connected with the cam, the other end of the sliding pin is inserted into the sliding groove, the connecting belt is in contact with the outer wall of the reel, the end of the reel is connected with the ratchet, one end of the spring is connected with a wheel disc of the ratchet, the other end of the spring is connected with the lighter end of the weighted oscillating bar, when the reel drives the ratchet to rotate rapidly, the heavier end of the weighted oscillating bar is driven by centrifugal force to swing outwards to extend out of the wheel disc of the ratchet, the connecting belt is clamped into the cam, the sliding pin moves along the sliding groove in the pawl under the pushing of the.
4. The selectively-sinkable deceleration strip according to claim 2, wherein a fixed pulley is arranged between the spin and storage controller and the deceleration strip for converting an upward tension generated when the deceleration strip is sunk into an upward tension for the connection belt in the spin and storage controller.
5. The selectively-sinkable deceleration strip according to claim 4, wherein a pulley support is arranged below the fixed pulley to fix the position of the pulley.
6. The selectively-sinking speed bump according to claim 1, wherein a rebound device is arranged below the speed bump, when a vehicle passes through the speed bump, the speed bump descends, the rebound device is compressed, and after the vehicle passes through the speed bump, the rebound device rebounds to enable the speed bump to rise to the original position.
7. The selectively-submersible deceleration strip according to claim 6, wherein the rebounding device comprises an elastic piece and a supporting base, the elastic piece is arranged between the deceleration strip and the supporting base, one end of the elastic piece is connected with the deceleration strip, and the other end of the elastic piece is connected with the supporting base.
8. The selectively-sinking deceleration strip according to claim 7, wherein the elastic member is a spring, a guide rod is fixedly connected to the lower portion of the deceleration strip, the spring is sleeved around the guide rod, a rod hole is formed in the support base, the lower end of the guide rod is inserted into the rod hole, and the deceleration strip ascends or descends to drive the guide rod to move up and down along the rod hole so as to provide guidance for the rebound and compression of the spring.
9. The selectively-sinking speed bump according to claim 7, wherein a support pillar is fixedly connected to the lower portion of the speed bump, the support pillar is telescopic, and the support pillar is connected with a support base and used for providing a support effect for the speed bump.
10. The selectively-submersible deceleration strip according to claim 9 wherein there are two support posts arranged in the direction of travel of the vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110320059.9A CN112854039A (en) | 2021-03-25 | 2021-03-25 | Selective sinking type deceleration strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110320059.9A CN112854039A (en) | 2021-03-25 | 2021-03-25 | Selective sinking type deceleration strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112854039A true CN112854039A (en) | 2021-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110320059.9A Pending CN112854039A (en) | 2021-03-25 | 2021-03-25 | Selective sinking type deceleration strip |
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| Country | Link |
|---|---|
| CN (1) | CN112854039A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605270A (en) * | 2021-08-09 | 2021-11-05 | 武汉理工大学 | Selective two-stage sinking protection mechanism of deceleration strip |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425127A (en) * | 2011-12-16 | 2012-04-25 | 白风宇 | Intelligent lift speed reducing belt |
| CN202468184U (en) * | 2012-02-28 | 2012-10-03 | 江洋 | Vibration power generation device |
| CN203947430U (en) * | 2014-07-09 | 2014-11-19 | 韦笑 | Multifunctional intellectual deceleration strip system |
| CN205741963U (en) * | 2016-06-06 | 2016-11-30 | 湖南农业大学 | A kind of energy storage environment friendly road deceleration strip device |
| CN209011007U (en) * | 2018-09-29 | 2019-06-21 | 云南皓泰公路勘察设计有限公司 | A kind of deceleration strip |
| CN110761208A (en) * | 2019-11-15 | 2020-02-07 | 大连海事大学 | Speed-control adjustable deceleration strip |
-
2021
- 2021-03-25 CN CN202110320059.9A patent/CN112854039A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425127A (en) * | 2011-12-16 | 2012-04-25 | 白风宇 | Intelligent lift speed reducing belt |
| CN202468184U (en) * | 2012-02-28 | 2012-10-03 | 江洋 | Vibration power generation device |
| CN203947430U (en) * | 2014-07-09 | 2014-11-19 | 韦笑 | Multifunctional intellectual deceleration strip system |
| CN205741963U (en) * | 2016-06-06 | 2016-11-30 | 湖南农业大学 | A kind of energy storage environment friendly road deceleration strip device |
| CN209011007U (en) * | 2018-09-29 | 2019-06-21 | 云南皓泰公路勘察设计有限公司 | A kind of deceleration strip |
| CN110761208A (en) * | 2019-11-15 | 2020-02-07 | 大连海事大学 | Speed-control adjustable deceleration strip |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605270A (en) * | 2021-08-09 | 2021-11-05 | 武汉理工大学 | Selective two-stage sinking protection mechanism of deceleration strip |
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Application publication date: 20210528 |