CN202380417U - Intelligent lifting deceleration strip - Google Patents
Intelligent lifting deceleration strip Download PDFInfo
- Publication number
- CN202380417U CN202380417U CN2011205284139U CN201120528413U CN202380417U CN 202380417 U CN202380417 U CN 202380417U CN 2011205284139 U CN2011205284139 U CN 2011205284139U CN 201120528413 U CN201120528413 U CN 201120528413U CN 202380417 U CN202380417 U CN 202380417U
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- China
- Prior art keywords
- ratchet
- lifting
- deceleration strip
- disk
- deceleration
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Abstract
The utility model discloses an intelligent lifting deceleration strip, which comprises a deceleration pad. A strip hole is formed in the middle of the deceleration strip along the length direction; a lifting module is arranged in the strip hole; the cross section of the upper surface of the lifting module has an arc structure; and the lower part of the lifting module is in transmission connection with a lifting control device. The intelligent lifting deceleration strip is novel in design, simple in structure, high in practicability and easy to popularize and apply; and by the intelligent lifting deceleration strip, a vehicle is correspondingly decelerated according to the running speed of the vehicle, particularly the vehicle running at high speed is greatly decelerated, and a driver can be well warned.
Description
Technical field
The utility model relates to a kind of traffic safety equipment, is specifically related to a kind of intelligent elevated deceleration strip that is installed on the highway.
Background technology
Along with the sustained and rapid development of China's economy, the fast development that the highway communication transport undertaking has also obtained, but road accident rate also rises thereupon.Traffic safety has become a kind of serious social concern; In order to prevent the generation of traffic accident as far as possible; Traffic department or enterprises and institutions are provided with a row or several rows deceleration strip in the specific road section such as intersection, school crossing, garden district, parking lot and freeway toll station of road; Remind or reduce by force the travel speed of vehicular traffic, played the good preventing warning function like this, fully reduced potential safety hazard.And the deceleration strip height that is horizontally installed at present on the road surface is fixed; Vehicle to different travel speed processes all plays identical deceleration effect; Can not correspondingly slow down to vehicle according to the travel speed of vehicle, for example can not carry out severeer deceleration the vehicle of running at high speed.
The utility model content
The utility model is in order to solve weak point of the prior art, provides a kind of and can and play the intelligent elevated deceleration strip of better deceleration effect according to the vehicle of different travel speeds corresponding adjustment deceleration strip height.
For solving the problems of the technologies described above; The utility model adopts following technical scheme: intelligent elevated deceleration strip; Comprise the pad that slows down, said deceleration pad middle part offers strip hole along its length, is provided with the up-down module in the strip hole; The cross section of up-down module upper surface is an arc structure, and up-down module bottom is connected with apparatus for controlling of lifting.
Said apparatus for controlling of lifting comprises support, support be provided with the tooth bar that vertically is slidingly connected through vertical slideway, with gear, centrifugal clutch, ratchet, cam and holder that tooth bar is connected by meshing transmission, centrifugal clutch comprises spool and disk; Spool is connected through stay cord is tight with the central axis of gear; Be hinged with fork on the disk, fork one end is provided with and stretches out the disk outside, and the fork other end is connected with first spring; Spool is connected with coaxial ratchet; The holder sidepiece is provided with circular hole, and upper cam surface is connected with support through second spring, and the cam sidepiece is connected with ratchet through horizontally disposed sliding pin; The sliding pin outside is located in the circular hole, and holder is provided with the ratchet that cooperates with ratchet.
Said deceleration pad bottom is provided with the hoist trunk that is used to go up and down the module vertical lifting, is provided with the compression spring between up-down module bottom surface and the hoist trunk bottom.
Be provided with torsionspring between said spool and the disk.
Adopt technique scheme, when not having vehicle to pass through, the up-down module protrudes from the pad that slows down; When the car speed through the pad that slows down hour, wheel presses down the up-down module, the up-down module descends slower; Can not make apparatus for controlling of lifting locked; Be reduced to least significant end up to the up-down module, the module of promptly going up and down upper surface is basic to constitute a parabolic surface with the pad both sides of slowing down, and this moment, automobile crossed smoothly stably.When the speed of a motor vehicle is passed through more greatly, the up-down module to be pushed rapidly, the up-down module receives greater impact power, causes apparatus for controlling of lifting locked, and the module of going up and down this moment is fixed, and after the minimum distance that highly descends, no longer changes, and makes the vehicle that passes through at a high speed receive bigger impact force.The compression spring plays the effect that the up-down module is upwards resetted.Torsionspring plays the effect that stay cord is in all the time tight state, guarantees the flexibility of transmission between each parts.
The utility model is novel in design, simple in structure, according to the travel speed of vehicle vehicle is correspondingly slowed down, and especially the vehicle of running at high speed is carried out severeer deceleration, and the driver is played good warning function, and is practical, is easy to apply.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the vertical view that slows down and fill up in the middle of Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2; The intelligent elevated deceleration strip of the utility model; Comprise the pad 1 that slows down, pad 1 middle part of slowing down offers strip hole 2 along its length, is provided with the up-down module 3 with strip hole 2 matched in clearance in the strip hole 2; The cross section of up-down module 3 upper surfaces is an arc structure, and up-down module 3 bottoms are connected with apparatus for controlling of lifting.
Apparatus for controlling of lifting comprises support 4, support 4 be provided with the tooth bar 6 that vertically is slidingly connected through vertical slideway 5, with gear 7, centrifugal clutch, ratchet 9, cam 10 and holder 11 that tooth bar 6 is connected by meshing transmission, centrifugal clutch comprises spool 12 and disk 13; The central axis of spool 12 and gear 7 is hinged with fork 15 through 14 tight connections of stay cord on the disk 13, fork 15 1 ends stretch out disk 13 outsides, and (fork 15 original states are for shrinking in the disk 13; When disk 13 velocities of rotation reach a certain threshold; Because centrifugal action, fork 15 1 ends stretch out), fork 15 other ends are connected with first spring 16; Spool 12 and 9 coaxial connections of ratchet; Holder 11 sidepieces are provided with circular hole 17, and cam 10 upper surfaces are connected with support 4 through second spring 18, and cam 10 sidepieces are connected with ratchet 9 through horizontally disposed sliding pin 19; Sliding pin 19 outsides are located in the circular hole 17, and holder 11 is provided with the ratchet 20 that cooperates with ratchet 9.Ratchet 20 on ratchet 9 and the holder 11 is positioned at a plane, is hinged with fork 15 on cam 10 and the disk 13 and is positioned at same plane (as shown in the figure, it is inboard with the ratchet 20 determined planes on the holder 11 that this plane is positioned at ratchet 9).Deceleration pad 1 bottom is provided with the hoist trunk 22 that is used to go up and down module 3 vertical liftings, is provided with compression spring 23 between up-down module 3 bottom surfaces and hoist trunk 22 bottoms.Be provided with torsionspring 24 between spool 12 and the disk 13, torsionspring 24 makes stay cord 14 be in tight state all the time, guarantees the flexibility of transmission.Wherein centrifugal clutch is existing mature technology, and concrete structure repeats no more.
During installation, the pad 1 that will slow down laterally is laid on the road surface 21, and apparatus for controlling of lifting is located at the road surface 21 times, and road surface 21 has the hoist trunk 22 that supplies up-down module 3 to rise or descend.
When not having vehicle to pass through, up-down module 3 protrudes from the pad 1 that slows down.When the car speed through the pad 1 that slows down hour, wheel presses down up-down module 3, up-down module 3 descends slower; Rotate counterclockwise through tooth bar 6 driven gears 7; Gear 7 is done through stay cord 14 pulling spools 12 and is clockwise rotated, according to the operating principle of centrifugal clutch, spool 12 slow rotation can not drive disk 13 and on fork 15 actuating cams 10; Be ratchet 9 not can with ratchet 20 clampings on the holder 11; Be reduced to least significant end up to up-down module 3, the module of promptly going up and down 3 upper surfaces are basic to constitute a parabolic surface with pad 1 both sides of slowing down, and this moment, automobile can cross smoothly stably.
When the speed of a motor vehicle was passed through more greatly, wheel pushed rapidly up-down module 3, and up-down module 3 receives greater impact power; Promote downwards tooth bar 6, tooth bar 6 driven gears 7 rotate counterclockwise, and gear 7 spurs spool 12 suddenly through stay cord 14 and does and clockwise rotate; According to the operating principle of centrifugal clutch, spool 12 receives bigger pulling force quick rotation, drive disk 13 and on fork 15 clockwise rotate; Fork 15 outer end actuating cams 10; The pressure drive sliding pin 19 that cam 10 overcomes second spring 18 moves up along circular hole 17, and the sliding pin 19 inner ratchets 9 that drive clockwise rotate, and ratchet 9 is arrived in the ratchet 20 of holder 11 by locked.Cause apparatus for controlling of lifting locked; Stay cord 14 can not be pulled again, and the module of going up and down this moment 3 is fixing, after the minimum distance that highly descends; No longer change; This receives bigger impact force with regard to making the vehicle that passes through at a high speed, and vehicle is also had correspondingly damage, and the warning driver will be slowed down when deceleration strip and gone slowly.
The reseting procedure of ratchet 9 is following, second spring, 18 downward belling wheels 10, and cam 10 drives ratchet 9 through sliding pin 19 along circular hole 17 and moves down; Ratchet 9 rotates counterclockwise; Drive disk 13 and on fork 15 rotate counterclockwise and reset, rotating shaft also rotates counterclockwise pulling stay cord 14 clockwise rotates gear 7, gear 7 drives tooth bars 6 and rises along slideway 5; Compress also jack-up up-down module 3 upwards of spring 23 simultaneously, up-down module 3 also rises to the origin-location thereupon.
Claims (4)
1. intelligent elevated deceleration strip; Comprise the pad that slows down, it is characterized in that: said deceleration pad middle part offers strip hole along its length, is provided with the up-down module in the strip hole; The cross section of up-down module upper surface is an arc structure, and up-down module bottom is connected with apparatus for controlling of lifting.
2. intelligent elevated deceleration strip according to claim 1 is characterized in that: said apparatus for controlling of lifting comprises support, gear, centrifugal clutch, ratchet, cam and holder that support is provided with the tooth bar that vertically is slidingly connected through vertical slideway, is connected by meshing transmission with tooth bar; Centrifugal clutch comprises spool and disk, and spool is connected through stay cord is tight with the central axis of gear, is hinged with fork on the disk; Fork one end is provided with and stretches out the disk outside; The fork other end is connected with first spring, and spool is connected with coaxial ratchet, and the holder sidepiece is provided with circular hole; Upper cam surface is connected with support through second spring; The cam sidepiece is connected with ratchet through horizontally disposed sliding pin, and the sliding pin outside is located in the circular hole, and holder is provided with the ratchet that cooperates with ratchet.
3. intelligent elevated deceleration strip according to claim 1 and 2 is characterized in that: said deceleration pad bottom is provided with the hoist trunk that is used to go up and down the module vertical lifting, is provided with the compression spring between up-down module bottom surface and the hoist trunk bottom.
4. intelligent elevated deceleration strip according to claim 1 and 2 is characterized in that: be provided with torsionspring between said spool and the disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205284139U CN202380417U (en) | 2011-12-16 | 2011-12-16 | Intelligent lifting deceleration strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205284139U CN202380417U (en) | 2011-12-16 | 2011-12-16 | Intelligent lifting deceleration strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202380417U true CN202380417U (en) | 2012-08-15 |
Family
ID=46628929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205284139U Expired - Lifetime CN202380417U (en) | 2011-12-16 | 2011-12-16 | Intelligent lifting deceleration strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202380417U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425127A (en) * | 2011-12-16 | 2012-04-25 | 白风宇 | Intelligent lift speed reducing belt |
| CN103500508A (en) * | 2013-10-12 | 2014-01-08 | 大连联达科技有限公司 | Intelligent traffic system |
| CN103669244A (en) * | 2013-11-28 | 2014-03-26 | 成都科盛石油科技有限公司 | Multifunctional speed reducer |
| CN104314016A (en) * | 2014-10-10 | 2015-01-28 | 胡顺扬 | Speed limiting ridge for road |
| CN105155437A (en) * | 2015-05-04 | 2015-12-16 | 广东工业大学 | Mechanical-type automatic elevating deceleration strip |
| CN106836041A (en) * | 2017-03-01 | 2017-06-13 | 六安永贞匠道机电科技有限公司 | It is applied to the weightless self-locking speed reducer for vehicle of bridge or restricted driving road |
| CN108335529A (en) * | 2018-03-05 | 2018-07-27 | 鲁修齐 | A kind of simple memorizing english words turntable |
| CN109518618A (en) * | 2019-01-11 | 2019-03-26 | 姚森 | A kind of town road safety speed reducing belt |
| CN111636320A (en) * | 2018-08-07 | 2020-09-08 | 丁柳朋 | Intelligent deceleration strip |
| CN113230615A (en) * | 2021-06-30 | 2021-08-10 | 河南职业技术学院 | Arm strength trainer safe in utilization |
-
2011
- 2011-12-16 CN CN2011205284139U patent/CN202380417U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425127A (en) * | 2011-12-16 | 2012-04-25 | 白风宇 | Intelligent lift speed reducing belt |
| CN103500508A (en) * | 2013-10-12 | 2014-01-08 | 大连联达科技有限公司 | Intelligent traffic system |
| CN103500508B (en) * | 2013-10-12 | 2016-05-11 | 大连联达科技有限公司 | A kind of intelligent transportation system |
| CN103669244A (en) * | 2013-11-28 | 2014-03-26 | 成都科盛石油科技有限公司 | Multifunctional speed reducer |
| CN104314016A (en) * | 2014-10-10 | 2015-01-28 | 胡顺扬 | Speed limiting ridge for road |
| CN105155437A (en) * | 2015-05-04 | 2015-12-16 | 广东工业大学 | Mechanical-type automatic elevating deceleration strip |
| CN106836041A (en) * | 2017-03-01 | 2017-06-13 | 六安永贞匠道机电科技有限公司 | It is applied to the weightless self-locking speed reducer for vehicle of bridge or restricted driving road |
| CN108335529A (en) * | 2018-03-05 | 2018-07-27 | 鲁修齐 | A kind of simple memorizing english words turntable |
| CN108335529B (en) * | 2018-03-05 | 2020-01-31 | 鲁修齐 | simple English word memory rotary disc |
| CN111636320A (en) * | 2018-08-07 | 2020-09-08 | 丁柳朋 | Intelligent deceleration strip |
| CN111636320B (en) * | 2018-08-07 | 2021-08-10 | 丁柳朋 | Intelligent deceleration strip |
| CN109518618A (en) * | 2019-01-11 | 2019-03-26 | 姚森 | A kind of town road safety speed reducing belt |
| CN113230615A (en) * | 2021-06-30 | 2021-08-10 | 河南职业技术学院 | Arm strength trainer safe in utilization |
| CN113230615B (en) * | 2021-06-30 | 2022-10-18 | 河南职业技术学院 | Arm strength trainer safe in utilization |
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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 | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120815 Effective date of abandoning: 20140326 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20120815 Effective date of abandoning: 20140326 |