CN110512540B - Solid-liquid state conversion rubber deceleration strip based on electrorheological principle - Google Patents
Solid-liquid state conversion rubber deceleration strip based on electrorheological principle Download PDFInfo
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- CN110512540B CN110512540B CN201910830918.1A CN201910830918A CN110512540B CN 110512540 B CN110512540 B CN 110512540B CN 201910830918 A CN201910830918 A CN 201910830918A CN 110512540 B CN110512540 B CN 110512540B
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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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Abstract
The utility model provides a solid-liquid state conversion rubber deceleration strip of electrorheological principle, relates to rubber technical field, including the highway, the interior diapire fixedly connected with of highway leads electrical pillar, and the interior diapire fixedly connected with of highway and the spring that the outside of leading electrical pillar cup jointed are spring one, the top fixedly connected with ratch of spring one. This solid-liquid state conversion rubber deceleration strip of electrorheological principle, cooperation through turbid liquid and piston piece is used, when the vehicle slowly passes through rubber, the gravity of vehicle can extrude turbid liquid in the rubber downwards, and make the piston piece remove downwards, spring one is compressed, make the bottom and the conductive pillar contact of ratch, make the electric block circuit intercommunication, the turbid liquid sclerosis after circular telegram, can bear the vehicle, at this moment, the high nearly and the top of highway at rubber top are held level mutually, when the vehicle passes through, can not produce hardly jolting, thereby reached the effect that improves the vehicle comfort level, flexibility is great, can effectively reduce the vibrations of vehicle, the comfort level is improved.
Description
Technical Field
The invention relates to the technical field of rubber, in particular to a solid-liquid conversion rubber deceleration strip based on an electrorheological principle.
Background
The deceleration strip is the road equipment that is used for reminding passing vehicle to slow down in advance on the road, and the deceleration strip mainly sets up the entrance and exit department at the great crossing of mass flow and some districts and campus, reminds passing vehicle to slow down to traffic accident appears in the avoidance of.
Most of deceleration strips at present are made of hard rubber materials, even if vehicles pass through the deceleration strips at a low speed, certain jolt can be generated, the comfort level of sitting is reduced, moreover, vehicle chassis like sports cars is low, and the chassis is easily scratched and rubbed when passing through the deceleration strips, so that unnecessary loss is caused.
Therefore, the problem of solving the problem is solved by the solid-liquid conversion rubber speed reduction belt based on the electrorheological principle, the piston block and turbid liquid are matched for use, when a vehicle passes through at a low speed, the turbid liquid in the rubber can extrude the piston block to move downwards, the radian of the top of the rubber is reduced and is almost equal to the height of a road, meanwhile, the electric block is in contact with the conductive post, a circuit is communicated, the turbid liquid is hardened, the vehicle can smoothly pass through the speed reduction belt, when the vehicle passes through quickly, the limiting block can be thrown out by the centrifugal force of the gear and is connected with the limiting toothed block in a clamping mode, the electric block is electrified, the piston block cannot move downwards, the turbid liquid in the rubber is hardened, the passing vehicle is enabled to generate strong jolt, and the speed reduction of the passing vehicle is reminded.
Disclosure of Invention
The invention adopts the following technical scheme for realizing the technical purpose: a solid-liquid conversion rubber deceleration strip based on an electrorheological principle comprises a road, wherein a conductive column is fixedly connected to the inner bottom wall of the road, a first spring sleeved with the outer side of the conductive column is fixedly connected to the inner bottom wall of the road, a toothed bar is fixedly connected to the top of the first spring, an electromagnetic device is fixedly connected to the middle of the toothed bar, magnetic blocks uniformly distributed are movably connected to two sides of the toothed bar, a clamping bar is fixedly connected to the outer side of each magnetic block, a second spring is fixedly connected to the outer side of the clamping bar, a gear rotatably connected to the middle of the road is meshed to the outer side of the toothed bar, a third spring is fixedly connected to the inner wall of the gear, a limiting block movably connected to the gear is fixedly connected to the outer side of the third spring, limiting toothed blocks matched with the limiting blocks are fixedly connected to two sides of the road, a piston block is fixedly connected to the top of the toothed bar, an electric block is fixedly connected to the top of the road, rubber matched with the piston block is fixedly connected to the top of the road, the middle part of the rubber is provided with turbid liquid.
The invention has the following beneficial effects:
1. this solid-liquid state conversion rubber deceleration strip of electrorheological principle, cooperation through turbid liquid and piston piece is used, when the vehicle slowly passes through rubber, the gravity of vehicle can extrude turbid liquid in the rubber downwards, and make the piston piece remove downwards, spring one is compressed, make the bottom and the conductive pillar contact of ratch, make the electric block circuit intercommunication, the turbid liquid sclerosis after circular telegram, can bear the vehicle, at this moment, the high nearly and the top of highway at rubber top are held level mutually, when the vehicle passes through, can not produce hardly jolting, thereby reached the effect that improves the vehicle comfort level, flexibility is great, can effectively reduce the vibrations of vehicle, the comfort level is improved.
2. The solid-liquid state conversion rubber deceleration strip based on the electrorheological principle is used by matching the toothed bar with the limiting block, when the vehicle passes through the gear rack quickly, the rubber is extruded suddenly, the suspension extrudes downwards and drives the piston block to move downwards quickly, so that the gear rack moves downwards quickly, because the gear lever is meshed with the gears at the two sides, the gear lever drives the gears to rotate rapidly, so that the limiting blocks throw out the gears under the action of centrifugal force of the gears, and is clamped with the limit tooth block, so that the electric block is electrified, the suspension is changed into a solid state after being electrified, the height of the top of the rubber is higher than that of the top of the road, the vehicle can generate strong jolt when passing through the road quickly, the speed of the vehicle is reminded, therefore, the effect of reminding the rapid passing vehicle to decelerate is achieved, the turbid liquid is changed into a solid state within milliseconds after being electrified by utilizing the electric current transformation principle of the turbid liquid, the vehicle jolts, and the effect of reminding the rapid passing vehicle to decelerate is achieved.
Further, the material of highway is asphalt material and the middle part of highway is seted up with the activity groove of the equal adaptation of ratch and rubber, the top fixedly connected with electric contact of leading electrical pillar and the degree of depth that highly equals the activity groove of leading electrical pillar subtract the length of ratch.
Further, the first spring is a compression spring, the bottom of the toothed bar is fixedly connected with a contact matched with the conductive column, the toothed bar is made of a rigid material, and the length of the electromagnetic device is smaller than that of the toothed bar.
Furthermore, the number of the clamping rods is fourteen, the clamping rods are divided into two groups, the seven clamping rods are one group, the second spring is a compression spring, the gear is made of steel, the number of the gears is two, and the two gears are symmetrical to each other.
Furthermore, the shape of stopper is cockscomb structure and the material of stopper is steel material, the shape of spacing tooth piece is ring internal tooth form and the material of spacing tooth piece is steel material.
Further, the rubber is in a protruding state in an initial state, the middle of the rubber is in a cuboid shape, the suspension is in a liquid state in a disposal state, and the suspension is in a solid state after the electric block is electrified.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a rotating rod structure according to the present invention;
FIG. 3 is a schematic diagram of a shrinking structure of the fastening block of the present invention;
FIG. 4 is a partially enlarged view of the portion A of FIG. 1 according to the present invention;
FIG. 5 is a partially enlarged view of the portion B shown in FIG. 1 according to the present invention;
FIG. 6 is an enlarged view of a portion of portion C of FIG. 1;
fig. 7 is a schematic view of a partially enlarged structure of the portion D in fig. 2 according to the present invention.
In the figure: the road-type electromagnetic clutch comprises a road 1, a conductive column 2, a spring I3, a toothed bar 4, an electromagnetic device 5, a magnetic block 6, a clamping bar 7, a spring II 8, a gear 9, a spring III 10, a limiting block 11, a limiting toothed block 12, a piston block 13, an electric block 14, rubber 15 and turbid liquid 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, a solid-liquid conversion rubber deceleration strip based on an electrorheological principle comprises a road 1, the road 1 is made of an asphalt material, a movable groove matched with both a toothed bar 4 and rubber 15 is formed in the middle of the road 1, an electrical contact is fixedly connected to the top of each conductive column 2, the height of each conductive column 2 is equal to the depth of the corresponding movable groove minus the length of the toothed bar 4, each conductive column 2 is fixedly connected to the inner bottom wall of the road 1, the conductive columns 2 are communicated with a circuit, a first spring 3 sleeved with the outer sides of the conductive columns 2 is fixedly connected to the inner bottom wall of the road 1, the first spring 3 rebounds the toothed bar 4, the first spring 3 is a compression spring, contacts matched with the conductive columns 2 are fixedly connected to the bottom of the toothed bar 4, the toothed bar 4 is made of a rigid material, and the length of an electromagnetic device 5 is smaller than the length of the toothed bar 4, and the top of the first spring 3 is fixedly connected with the toothed bar 4.
The outside meshing of ratch 4 has the gear 9 of being connected with highway 1's middle part rotation, gear 9 plays the effect of providing the centrifugal force, three 10 of inner wall fixedly connected with spring 9, three 10's of spring outside fixedly connected with and gear 9 swing joint's stopper 11, stopper 11 plays restriction gear 9 pivoted effect, stopper 11's shape is cockscomb structure and stopper 11's material is steel material, the material that the shape of spacing tooth piece 12 is ring internal tooth form and spacing tooth piece 12 is steel material, highway 1's both sides fixedly connected with and stopper 11 looks adaptation spacing tooth piece 12, spacing tooth piece 12 plays restriction gear 9 pivoted effect.
The top fixedly connected with piston block 13 of ratch 4, piston block 13 plays the effect of pushing turbid liquid 16 from top to bottom, the top fixedly connected with electric block 14 of piston block 13, electric block 14 plays the effect of circular telegram for turbid liquid 16, the top fixedly connected with of highway 1 and the rubber 15 of piston block 13 looks adaptation, rubber 15 plays the effect of loading turbid liquid 16, rubber 15 is protruding state and the middle part of rubber 15 is the cuboid form under initial condition, the processing state of turbid liquid 16 is the liquid, the state that electric block 14 is turbid liquid 16 after circular telegram is solid, the middle part of rubber 15 is provided with turbid liquid 16, the state change of turbid liquid 16, the vehicle of being convenient for passes through.
The working principle is as follows: when a vehicle slowly passes through the rubber 15, the suspension 16 in the rubber 15 is downwards extruded by the gravity of the vehicle, the piston block 13 is downwards moved, the first spring 3 is compressed, the bottom of the rack 4 is contacted with the conductive column 2, the electric block 14 is in circuit communication, the suspension 16 is hardened after being electrified and can bear the vehicle, at the moment, the height of the top of the rubber 15 is almost equal to that of the top of the road 1, and the vehicle hardly bumps when passing through, so that the effect of improving the comfort of the vehicle is achieved.
When the vehicle passes through fast, rubber 15 is extruded suddenly, turbid liquid 16 extrudees downwards and drives piston block 13 to move downwards fast, lead to ratch 4 to move downwards fast, because ratch 4 meshes with the gear 9 of both sides, ratch 4 drives gear 9 and rotates fast, make stopper 11 throw away gear 9 under the effect of gear 9 centrifugal force, and with spacing ratch 12 joint, make electric block 14 circular telegram, turbid liquid 16 becomes solid-state after circular telegram, the top of rubber 15 is highly higher than the top of highway 1 this moment, can produce strong jolt when the vehicle passes through fast, remind its speed reduction, thereby reached and reminded the effect that the vehicle that passes through fast slows down.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a solid liquid state conversion rubber deceleration strip of electrorheological principle, includes highway (1), its characterized in that: the inner bottom wall of the highway (1) is fixedly connected with a conductive column (2), the inner bottom wall of the highway (1) is fixedly connected with a first spring (3) which is sleeved with the outer side of the conductive column (2), the top of the first spring (3) is fixedly connected with a toothed bar (4), the middle part of the toothed bar (4) is fixedly connected with an electromagnetic device (5), two sides of the toothed bar (4) are movably connected with magnetic blocks (6) which are uniformly distributed, the outer side of each magnetic block (6) is fixedly connected with a clamping rod (7), the outer side of each clamping rod (7) is fixedly connected with a second spring (8), the outer side of the toothed bar (4) is meshed with a gear (9) which is rotatably connected with the middle part of the highway (1), the magnetic blocks (6) control the expansion and contraction of the clamping rods (7), the clamping rods (7) are telescopic, the clamping rods (7) can plug up teeth on two sides of the toothed bar (4), and the toothed bar (4) can not drive the gear (9) to rotate, the inner wall fixedly connected with spring three (10) of gear (9), the outside fixedly connected with of spring three (10) and gear (9) swing joint's stopper (11), the both sides fixedly connected with of highway (1) and stopper (11) looks adaptation spacing tooth piece (12), the top fixedly connected with piston block (13) of ratch (4), the top fixedly connected with electricity piece (14) of piston block (13), the top fixedly connected with of highway (1) and rubber (15) of piston block (13) looks adaptation, the middle part of rubber (15) is provided with turbid liquid (16).
2. The solid-liquid state conversion rubber deceleration strip based on the electrorheological principle of claim 1, which is characterized in that: the highway (1) is made of asphalt materials, and the middle part of the highway (1) is provided with movable grooves matched with the toothed bar (4) and the rubber (15).
3. The solid-liquid state conversion rubber deceleration strip based on the electrorheological principle of claim 1, which is characterized in that: the top of the conductive column (2) is fixedly connected with an electric contact, and the height of the conductive column (2) is equal to the depth of the movable groove minus the length of the rack (4).
4. The solid-liquid state conversion rubber deceleration strip based on the electrorheological principle of claim 1, which is characterized in that: the first spring (3) is a compression spring, the bottom of the toothed bar (4) is fixedly connected with a contact matched with the conductive column (2), the toothed bar (4) is made of a rigid material, and the length of the electromagnetic device (5) is smaller than that of the toothed bar (4).
5. The solid-liquid state conversion rubber deceleration strip based on the electrorheological principle of claim 1, which is characterized in that: the number of the clamping rods (7) is fourteen, the clamping rods (7) are divided into two groups, seven clamping rods (7) are one group, the second spring (8) is a compression spring, the gear (9) is made of steel, the number of the gear (9) is two, and the two gears (9) are mutually symmetrical.
6. The solid-liquid state conversion rubber deceleration strip based on the electrorheological principle of claim 1, which is characterized in that: the limiting block (11) is serrated, the limiting block (11) is made of steel materials, and the limiting tooth block (12) is annular and toothed, and the limiting tooth block (12) is made of steel materials.
7. The solid-liquid state conversion rubber deceleration strip based on the electrorheological principle of claim 1, which is characterized in that: the rubber (15) is in a protruding state in an initial state and the middle of the rubber (15) is in a rectangular parallelepiped shape.
8. The solid-liquid state conversion rubber deceleration strip based on the electrorheological principle of claim 1, which is characterized in that: the handling state of the suspension (16) is liquid, and the state of the suspension (16) is solid after the electric block (14) is electrified.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910830918.1A CN110512540B (en) | 2019-09-04 | 2019-09-04 | Solid-liquid state conversion rubber deceleration strip based on electrorheological principle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910830918.1A CN110512540B (en) | 2019-09-04 | 2019-09-04 | Solid-liquid state conversion rubber deceleration strip based on electrorheological principle |
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| CN110512540A CN110512540A (en) | 2019-11-29 |
| CN110512540B true CN110512540B (en) | 2021-09-07 |
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| CN111705693A (en) * | 2020-06-24 | 2020-09-25 | 吴崇文 | Road speed reduction reminding device based on electrorheological fluid |
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| CN103061287A (en) * | 2013-01-15 | 2013-04-24 | 上海工程技术大学 | Magnetorheological fluid speed bump |
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| CN110512540A (en) | 2019-11-29 |
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Inventor after: Zhu Kejun Inventor after: Wang Guojian Inventor before: Wang Guojian |
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Effective date of registration: 20210823 Address after: 422000 Li Ziyuan and Qili Ping, Daxiang District, Shaoyang City, Hunan Province Applicant after: SHAOYANG University Address before: Room 705, building F, South Trading City, Wutian street, Ouhai District, Wenzhou City, Zhejiang Province (trusteeship-138) Applicant before: Wenzhou Fanjie Trading Co.,Ltd. |
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Application publication date: 20191129 Assignee: SHENZHEN KLS ROBOT TECHNOLOGY Co.,Ltd. Assignor: SHAOYANG University Contract record no.: X2022980001504 Denomination of invention: A principle of current conversion from liquid rubber to solid rubber Granted publication date: 20210907 License type: Common License Record date: 20220224 |
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