CN107034804A - A kind of multistage barrier height adjusting means for lifting deceleration band - Google Patents
A kind of multistage barrier height adjusting means for lifting deceleration band Download PDFInfo
- Publication number
- CN107034804A CN107034804A CN201710256571.5A CN201710256571A CN107034804A CN 107034804 A CN107034804 A CN 107034804A CN 201710256571 A CN201710256571 A CN 201710256571A CN 107034804 A CN107034804 A CN 107034804A
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- China
- Prior art keywords
- leading screw
- lifting platform
- motor
- lifting
- adjusting means
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Classifications
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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
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
- E01F13/08—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage by swinging into closed position about a transverse axis situated in the road surface, e.g. tiltable sections of the road surface, tiltable parking posts
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a kind of multistage barrier height adjusting means for lifting deceleration band, it is characterized in that：Including motor, lifting platform, multiple sliding blocks, leading screw and casing；Motor, lifting platform and sliding block are arranged in casing；The top of described lifting platform is provided with deceleration strip；Bottom, which is provided between multigroup step surface, the adjacent step of every group of step surface, passes through chamfered transition；Described sliding block and motor is arranged on the lower section of lifting platform, multiple sliding blocks correspond respectively to multigroup step surface and set, slider top is provided with plane and inclined-plane, and wherein the inclination angle of intermediate incline is identical between inclined-plane and lifting platform bottom stage, and slider bottom is supported on bottom half；The output shaft of the motor is connected with leading screw, and multiple sliding blocks are spirally connected with leading screw.The present invention is simple in construction, it is easy to installs and safeguards, and with good carrying and shock resistance.
Description
Technical field
The invention belongs to traffic safety facilities technical field, particularly relate to a kind of for lifting deceleration band
Multistage barrier height adjusting means.
Background technology
It is well known that deceleration strip is for ensureing the basic special facilities of the road traffic of pedestrian and vehicle safety, extensively should
It is big and need speed limit to go slowly for vehicle flows such as industrial and mining enterprises, school, square, shopping mall, Residential Quarter Entrance, Public Parkings
Section, particularly public place easily triggers the section of traffic accident.Conventional deceleration driven mainly has railway spike to subtract at present
The conventional deceleration strips such as speed belt, hump formula deceleration strip, cement platform deceleration strip, thermoplastic vibration deceleration strip, due to using fixed obstacle
Highly, to providing that the vehicle of traveling can still produce certain impact and jolt by speed limit, riding comfort is substantially reduced and steady
Property, tire and component structural are damaged, shortens automotive service life；And to vehicle of driving over the speed limit, the barrier height set at present
It is not enough to realize forced deceleration for different overspeed situations, it is difficult to ensure the safety of Pedestrians and vehicles.One invented both at home and abroad at present
A little lifting/lowering type deceleration drivens, its up-down mode is generally mechanical, fluid pressure type and pneumatic type, such as application number
" lift monitoring deceleration strip " disclosed in 201310619310.7, described lowering or hoisting gear is hydraulic cylinder, it is difficult to ensure faster
Response speed is driven, installation cost is higher；" Intelligent lift speed reducing belt " disclosed in patent No. ZL 201110422850.7, it is described
Apparatus for controlling of lifting uses gear, rack, ratchet and cam structure, though vehicle can be carried out according to the travel speed of vehicle corresponding
Ground slows down, but complicated, and reliability is difficult to ensure that；" a kind of automatic-lifting type subtracts disclosed in application number 201610699282.8
Speed belt ", passes through the lifting of motor control flap, it is clear that can not realize that multistage barrier height is adjustable, and be difficult to ensure that deceleration strip
Load-carrying properties；" a kind of mechanical automatic lifting speed bump " disclosed in application number 201510227540.8, passes through trigger bar
Perceive different speeds and produce frictional force size, spill mobile station is controlled using ratchet device, so as to realize deceleration strip by projection
State is to the conversion between smooth-going state, but the device can not realize that multistage barrier height is adjustable, and is still difficult in terms of reliability
Ensure." a kind of intelligent elevated formula road forced deceleration strip " disclosed in application number 201610241906.1, the lifting driving of design
Device includes double output shaft electric machine, connecting rod, cranks, it is impossible to realizes that multistage barrier height is adjustable, and exists in terms of practicality is installed
Defect；" air spring type intelligent speed bump " disclosed in application number 201610711008.8, its lift module include deceleration strip body,
Air spring group, solenoid valve block and air compressor, it is difficult to ensure to the adaptability of environmental load, and spring cost it is high-leveled and difficult with
Safeguard.From the point of view of invention disclosed above patent, the lifting deceleration band designed at present is difficult to effectively to take into account quick response, can
By property, load and economic and practical, on the premise of traffic safety and structure durable is ensured, it is difficult to according to the actual feelings of speed
Condition lifts deceleration strip to different height.
The content of the invention
In order to solve the above-mentioned technical problem, the present invention, which provides one kind, simple in construction, it is easy to installs and safeguards and with good
The multistage barrier height adjusting means for lifting deceleration band of good impact resistance.
The technical solution adopted by the present invention is：A kind of multistage barrier height adjusting means for lifting deceleration band, bag
Include motor, lifting platform, multiple sliding blocks, leading screw and casing；Motor, lifting platform and sliding block are arranged in casing；Described lifting platform
Top be provided with deceleration strip；Bottom, which is provided between multigroup step surface, the adjacent step of every group of step surface, passes through chamfered transition；It is described
Sliding block and motor be arranged on the lower section of lifting platform, multiple sliding blocks correspond respectively to multigroup step surface and set, and slider top is provided with
The inclination angle of intermediate incline is identical between plane and inclined-plane, wherein inclined-plane and lifting platform bottom stage, and slider bottom is supported on casing
Bottom；The output shaft of described motor is connected with leading screw, and multiple sliding blocks are spirally connected with leading screw.
In the above-mentioned multistage barrier height adjusting means for lifting deceleration band, described motor use it is double go out
Spindle motor, two output shafts of motor connect a leading screw respectively, and two threads of lead screw are oppositely oriented, and two cunnings are respectively equipped with two leading screws
Block.
In the above-mentioned multistage barrier height adjusting means for lifting deceleration band, in addition to two leading screw supports, silk
Thick stick bracket cross section takes the shape of the letter U, and is placed in the bottom of casing, two leading screw supports are located at the both sides of motor respectively, for supporting two silks
Thick stick；Described slider bottom is supported on the bottom of leading screw support.
In the above-mentioned multistage barrier height adjusting means for lifting deceleration band, described deceleration strip band body and casing
Between using waterproof covering sealing.
Compared with prior art, the beneficial effects of the invention are as follows：
1）The present invention drives leading screw to rotate to drive sliding block using motor, is slided and matched somebody with somebody with lifting platform bottom bevel by sliding block inclined-plane
Close, moving horizontally for sliding block is converted into the vertical shift of lifting platform, the vertical regulation of stepped lifting platform is realized, to reach tune
The purpose of the multistage barrier height of speed belt is reduced, with quick response and good multistage regulating effect；
2）The present invention contacts load using stepped lifting platform base plane with the face of multiple sliding block upper surfaces, it is entirely lifted
Formula speed bump structure load-carrying properties are good, strong shock resistance；
3）The present invention is simple in construction, and ingenious in design, engineering practicability is strong, it is easy to installs and safeguards.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is structural representation when lifting platform of the present invention is in one-level height condition.
Fig. 3 is structural representation when lifting platform of the present invention is in two grades of height conditions.
In figure：1 deceleration strip band body；2 stepped lifting platforms；3 sliding blocks；4 leading screws；5 shaft couplings；6 motors；7 casings；8 leading screws；
9 leading screw supports.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2 and Figure 3, the present invention include deceleration strip band body 1, lifting platform 2, sliding block 3, leading screw 4, shaft coupling 5,
Motor 6, casing 7, leading screw 8 and leading screw support 9；Lifting platform 2, sliding block 3, leading screw 4, motor 6, leading screw 8 and leading screw support 9 are arranged on
In casing 7.
Deceleration strip band body 1 is arranged on the top surface of lifting platform 2, can be close with waterproof covering between deceleration strip band body 1 and casing 7
Envelope, can prevent rainwater and dust from entering in casing 7, be conducive to protecting internal structure.The bottom of lifting platform 2 is provided with four groups of steps
Face, four groups of step surfaces are symmetrical arranged, and every group of step surface is provided between three steps, adjacent step to be carried out excessively provided with inclined-plane.
The lower section of lifting platform 2 is provided with the leading screw support 9 of motor 6 and two, and motor 6 is located between two leading screw supports 9, and motor 6 uses double
Output shaft electric machine, two output shafts of motor 6 connect leading screw 8 and leading screw 4, the screw thread rotation of leading screw 8 and leading screw 4 by shaft coupling 5 respectively
To opposite.Motor 6 can drive the leading screw of left and right ends to rotate simultaneously, and motor 6 is fixed on the bottom of casing 7.Leading screw 8 and leading screw 4
It is respectively supported on two leading screw supports 9, two sliding blocks 3, sliding block 3 and leading screw 8 and the spiral shell of leading screw 4 is respectively equipped with leading screw 8 and leading screw 4
Connect.Four groups of step surfaces that four sliding blocks 3 correspond respectively to the bottom of lifting platform 2 are set, and the top of sliding block 3 is provided with plane and inclined-plane, sliding
The inclined-plane at the top of block 3 is identical with the inclination angle of inclined plane between the adjacent step of the bottom of lifting platform 2.The bottom of sliding block 3 is supported on silk
The bottom of thick stick support 9, leading screw support 9 is used to support leading screw and the guide rail as sliding block, and can be used for carrying out lifting platform 2
It is spacing, make its can only in the vertical direction movement, while casing 7 can also play the position-limiting action to lifting platform.
During present invention work, motor 6 is rotated, and motor 6 is moved horizontally by leading screw band movable slider 3, and four sliding blocks 3 are by both sides
To during the movement of centre, it can raise lifting platform 2, during elevated by one step height, as shown in Figure 2；When raising two grades of height, such as Fig. 3 institutes
Show.When motor 6 is rotated backward, sliding block 3 is moved from centre to both sides, can decline lifting platform 2, until being down to zero level height, such as
Shown in Fig. 1.When lifting platform 2 is located at zero level height, upper surface of the deceleration strip with body 1 is concordant with road surface.
After velocity-measuring system is judged speed, if speed is pre- no more than two grades of speeds more than one-level vehicle speed prewarning value
Alert to be worth, then lifting platform 2 keeps one-level height condition.If more than two grades vehicle speed prewarning values of speed, lifting platform 2 is increased to two grades high
Degree state.If speed is not above fixing speed, lifting platform 2 drops to zero level height.The regulation height of lifting platform 2 is not limited to
The three kinds of barrier heights stated, can be set to other height grades according to the intensive traffic section actual conditions.
Claims (4)
1. a kind of multistage barrier height adjusting means for lifting deceleration band, it is characterized in that：Including motor, lifting platform, many
Individual sliding block, leading screw and casing；Motor, lifting platform and sliding block are arranged in casing；The top of described lifting platform is provided with deceleration strip；
Bottom, which is provided between multigroup step surface, the adjacent step of every group of step surface, passes through chamfered transition；Described sliding block and motor are set
In the lower section of lifting platform, multiple sliding blocks correspond respectively to multigroup step surface and set, and slider top is provided with plane and inclined-plane, wherein tiltedly
The inclination angle of intermediate incline is identical between face and lifting platform bottom stage, and slider bottom is supported on bottom half；Described motor
Output shaft is connected with leading screw, and multiple sliding blocks are spirally connected with leading screw.
2. the multistage barrier height adjusting means according to claim 1 for lifting deceleration band, it is characterized in that：It is described
Motor use double output shaft electric machines, two output shafts of motor connect a leading screw respectively, and two threads of lead screw are oppositely oriented, two
Two sliding blocks are respectively equipped with leading screw.
3. the multistage barrier height adjusting means according to claim 1 for lifting deceleration band, it is characterized in that：Also wrap
Two leading screw supports are included, leading screw bracket cross section takes the shape of the letter U, be placed in the bottom of casing, two leading screw supports are located at the two of motor respectively
Side, for supporting two leading screws；Described slider bottom is supported on the bottom of leading screw support.
4. the multistage barrier height adjusting means for lifting deceleration band according to claim 1,2 or 3, its feature
It is：Using the sealing of waterproof covering between described deceleration strip band body and casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710256571.5A CN107034804A (en) | 2017-04-19 | 2017-04-19 | A kind of multistage barrier height adjusting means for lifting deceleration band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710256571.5A CN107034804A (en) | 2017-04-19 | 2017-04-19 | A kind of multistage barrier height adjusting means for lifting deceleration band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107034804A true CN107034804A (en) | 2017-08-11 |
Family
ID=59535641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710256571.5A Pending CN107034804A (en) | 2017-04-19 | 2017-04-19 | A kind of multistage barrier height adjusting means for lifting deceleration band |
Country Status (1)
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107399536A (en) * | 2017-08-14 | 2017-11-28 | 朱国新 | A kind of Environmental-protection garbage case apparatus |
| CN108258994A (en) * | 2017-12-29 | 2018-07-06 | 南安市星佰装饰工程有限公司 | A kind of photovoltaic panel assembly |
| CN108284416A (en) * | 2017-12-29 | 2018-07-17 | 惠安县百灵机电设备有限公司 | A kind of novel foodstuff processing bedplate device |
| CN108322173A (en) * | 2017-12-29 | 2018-07-24 | 南安市星佰装饰工程有限公司 | A kind of modified photovoltaic panel assembly |
| CN108332140A (en) * | 2017-12-29 | 2018-07-27 | 惠安恒久升电子科技有限公司 | A kind of LEDy street lamp device |
| CN108365801A (en) * | 2017-12-29 | 2018-08-03 | 南安市星佰装饰工程有限公司 | A kind of solar energy photovoltaic panel assembly |
| CN108356774A (en) * | 2017-12-29 | 2018-08-03 | 惠安县百灵机电设备有限公司 | A kind of improved food processing bedplate device |
| CN108361622A (en) * | 2017-12-29 | 2018-08-03 | 惠安恒久升电子科技有限公司 | A kind of modified LEDy street lamp device |
| CN108458307A (en) * | 2017-12-29 | 2018-08-28 | 惠安恒久升电子科技有限公司 | A kind of Novel LED street lamp device |
| CN109712411A (en) * | 2018-11-21 | 2019-05-03 | 施阿丹 | Information-based self-induction rate controlling detection device and application method |
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| CN205369076U (en) * | 2016-01-29 | 2016-07-06 | 北京依路达海科技有限公司 | Road surface deceleration strip structure |
| CN105839555A (en) * | 2016-04-19 | 2016-08-10 | 湖南科技大学 | Intelligent lifting type forced road speed bump |
| CN105862616A (en) * | 2016-05-29 | 2016-08-17 | 华南理工大学 | Liftable speed reduction belt |
| CN206070411U (en) * | 2016-04-29 | 2017-04-05 | 肖宗文 | A kind of intelligent lifting deceleration strip |
| CN206680894U (en) * | 2017-04-19 | 2017-11-28 | 湖南科技大学 | A kind of multistage barrier height adjustable structure for road speed |
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| CN102363948A (en) * | 2011-11-07 | 2012-02-29 | 中国民航大学 | Barrier-free automatic lifting speed bump and control method |
| CN102561225A (en) * | 2012-01-20 | 2012-07-11 | 集美大学 | Traffic control and speed bump device based on excitation and restriction mechanisms |
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| CN103506880A (en) * | 2013-07-19 | 2014-01-15 | 浙江吉利罗佑发动机有限公司 | Height adjustment device for turning tool installation |
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| CN104453237A (en) * | 2014-06-27 | 2015-03-25 | 周德祥 | Vertical single-cylinder concrete injection pump |
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| CN204199203U (en) * | 2014-11-09 | 2015-03-11 | 应夏英 | The adjustable road camber of a kind of road |
| CN104404899A (en) * | 2014-12-05 | 2015-03-11 | 武汉理工大学 | Highway vibrating decelerating facility |
| KR101538915B1 (en) * | 2015-01-13 | 2015-07-24 | (주)경일 | Speed bump with non-slip instrument |
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| CN206680894U (en) * | 2017-04-19 | 2017-11-28 | 湖南科技大学 | A kind of multistage barrier height adjustable structure for road speed |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107399536A (en) * | 2017-08-14 | 2017-11-28 | 朱国新 | A kind of Environmental-protection garbage case apparatus |
| CN108258994A (en) * | 2017-12-29 | 2018-07-06 | 南安市星佰装饰工程有限公司 | A kind of photovoltaic panel assembly |
| CN108284416A (en) * | 2017-12-29 | 2018-07-17 | 惠安县百灵机电设备有限公司 | A kind of novel foodstuff processing bedplate device |
| CN108322173A (en) * | 2017-12-29 | 2018-07-24 | 南安市星佰装饰工程有限公司 | A kind of modified photovoltaic panel assembly |
| CN108332140A (en) * | 2017-12-29 | 2018-07-27 | 惠安恒久升电子科技有限公司 | A kind of LEDy street lamp device |
| CN108365801A (en) * | 2017-12-29 | 2018-08-03 | 南安市星佰装饰工程有限公司 | A kind of solar energy photovoltaic panel assembly |
| CN108356774A (en) * | 2017-12-29 | 2018-08-03 | 惠安县百灵机电设备有限公司 | A kind of improved food processing bedplate device |
| CN108361622A (en) * | 2017-12-29 | 2018-08-03 | 惠安恒久升电子科技有限公司 | A kind of modified LEDy street lamp device |
| CN108458307A (en) * | 2017-12-29 | 2018-08-28 | 惠安恒久升电子科技有限公司 | A kind of Novel LED street lamp device |
| CN109712411A (en) * | 2018-11-21 | 2019-05-03 | 施阿丹 | Information-based self-induction rate controlling detection device and application method |
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Application publication date: 20170811 |
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| RJ01 | Rejection of invention patent application after publication |