CN110359391B - Magnetic induction type dust fall hard shoulder - Google Patents
Magnetic induction type dust fall hard shoulder Download PDFInfo
- Publication number
- CN110359391B CN110359391B CN201910513386.9A CN201910513386A CN110359391B CN 110359391 B CN110359391 B CN 110359391B CN 201910513386 A CN201910513386 A CN 201910513386A CN 110359391 B CN110359391 B CN 110359391B
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- cavity
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- pressure
- pier body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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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
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/003—Individual devices arranged in spaced relationship, e.g. buffer bollards
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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
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/615—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings illuminated
-
- 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
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
- E01F9/669—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for fastening to safety barriers or the like
Abstract
The invention discloses a magnetic induction type dust-settling isolation pier which comprises a pier body, wherein the bottom end of the pier body is fixedly connected with a counterweight base, a motion cavity, a weight-reducing cavity and a water storage cavity are sequentially formed in the pier body from top to bottom, and a partition plate is fixedly connected to the inner wall of the motion cavity in a sealing mode. Has the advantages that: utilize ferromagnet to produce the reciprocal linear motion of magnetic attraction conversion airtight piston at the motion intracavity to vehicle shell, the gas that will move the intracavity passes through one-way pressure boost passageway pressure boost to the pressure boost intracavity, external gas is automatic to be supplied to the motion chamber through one-way inlet channel, open automatically after pressure boost intracavity portion atmospheric pressure reaches the pressure valve and predetermines the pressure value, utilize high-pressure draught to tear the water in the capillary and form water smoke, thereby accomplish road dust fall operation, the effect of maintenance road in addition, can keep dust humidity on the road in long-time, avoid the possibility of raising again after the dust drying, also prolonged the dust clean time for sanitation workman.
Description
Technical Field
The invention relates to the technical field of traffic facilities, in particular to a magnetic induction type dust-settling isolation pier.
Background
The road isolation pier is one of the traffic lane isolation facilities, is used for separating the traffic flow of opposite or same direction driving, has the functions of forbidding vehicles to turn left to enter and exit and arbitrarily crossing the road by pedestrians, and is generally arranged on the center line of the road or the lane separation line.
The hard shoulder among the conventional art only plays the effect of isolation road simply, and in the city that air humidity is low, dust content is big, the speed of going to and fro vehicle on the road very fast can be with originally being in the sky or subaerial tiny dust raise again often, and the dust is with kinetic energy again, has aggravated air pollution, seriously influences the healthy of people. At present, only the sprinkler can be used for sprinkling water on roads, the sprinkler plays a role in a short time, and once moisture in dust evaporates, the effect is not obvious.
In order to solve the problems, a magnetic induction type dust settling isolation pier is provided.
Disclosure of Invention
The invention aims to solve the problems in the background art and provides a magnetic induction type dust-settling isolation pier.
In order to achieve the purpose, the invention adopts the following technical scheme: a magnetic induction type dust fall isolation pier comprises a pier body, wherein a counterweight base is fixedly connected to the bottom end of the pier body, a motion cavity, a weight reduction cavity and a water storage cavity are sequentially formed in the pier body from top to bottom, a partition is fixedly connected to the inner wall of the motion cavity in a sealing manner, two spraying dust fall devices are symmetrically arranged on the pier body relative to the partition, each spraying dust fall device comprises an airtight piston in sliding connection with the inner wall of the motion cavity in a sealing manner, a reset spring is fixedly connected to one side wall, close to the partition, of the airtight piston, a permanent magnet is fixedly connected to one side wall, far away from the partition, of the airtight piston, a pressurization cavity is arranged below the motion cavity, a one-way air inlet channel communicated with the outside is formed in one side wall of the motion cavity, and a one-way valve is installed in the one-way air inlet channel, the one-way pressure boost passageway with pressure boost chamber intercommunication is seted up to the interior bottom surface in motion chamber, install gaseous check valve that can only follow motion chamber one-way circulation to pressure boost chamber in the one-way pressure boost passageway, air outlet channel has been seted up to one side lateral wall in pressure boost chamber, install the pressure valve in the air outlet channel, the water injection hole with external intercommunication is seted up to one side lateral wall in water storage chamber, the interior bottom in water storage chamber is equipped with the capillary of vertical setting, the upper end of capillary runs through the interior top surface in water storage chamber and extends to air outlet channel's below, the trident spraying passageway of air outlet channel, capillary, external intercommunication is seted up to the pier body.
In the magnetic induction type dust-settling isolation pier, two air holes are symmetrically formed in the pier body, and the two air holes are respectively located between the partition plate and the airtight piston.
In foretell magnetic induction formula dust fall hard shoulder, the cyclic annular chamber has been seted up in the outside in motion chamber to the mound body, the inner wall in cyclic annular chamber is equipped with induction coil, the outer wall of the mound body inlays and is equipped with the LED lamp pearl of a plurality of series connections, induction coil's both ends constitute warning circuit with a plurality of LED lamp pearl electric connection after the series connection.
In foretell magnetic induction formula dust fall hard shoulder, LED lamp pearl adopts the gallium arsenide diode.
Compared with the prior art, this magnetic induction formula dust fall hard shoulder's advantage lies in:
1. the ferromagnetic body is utilized to generate magnetic attraction on the vehicle shell and convert the magnetic attraction into reciprocating linear motion of the airtight piston in the motion cavity, gas in the motion cavity is pressurized into the pressurization cavity through the one-way pressurization channel, external gas is automatically supplemented into the motion cavity through the one-way air inlet channel until the air pressure in the pressurization cavity reaches a preset pressure value of a pressure valve, the pressure valve is automatically opened, water in the capillary tube is torn by high-pressure airflow to form water mist, and therefore road dust falling operation is completed, besides, the road maintenance effect is achieved, the humidity of dust on the road can be kept for a long time, the possibility that the dust is re-lifted after being dried is avoided, and the dust cleaning time is prolonged for environmental sanitation workers;
2. in the reciprocating linear motion process of the airtight piston, the induction coil continuously cuts the magnetic induction line and forms induction current, and the LED lamp beads emit light to remind a driver of the position of the pier body, so that the warning effect is achieved, and the road driving safety is improved.
Drawings
Fig. 1 is a perspective structural view of an embodiment 1 of a magnetic induction type dust-settling isolation pier provided by the invention;
FIG. 2 is an enlarged schematic view of part A of the present invention;
FIG. 3 is a schematic structural diagram of an embodiment 1 of a magnetic induction type dust-settling isolation pier provided by the invention;
fig. 4 is a perspective structural view of an embodiment 2 of a magnetic induction type dust-settling isolation pier provided by the invention;
fig. 5 is a schematic structural diagram of an embodiment 2 of a magnetic induction type dust-settling isolation pier provided by the invention.
In the figure: 1 pier body, 2 counter weight bases, 3 motion cavities, 4 weight reduction cavities, 5 water storage cavities, 6 partition plates, 7 airtight pistons, 8 permanent magnets, 9 reset springs, 10 one-way air inlet channels, 11 pressurizing cavities, 12 one-way pressurizing channels, 13 air outlet channels, 14 three-fork spraying channels, 15 capillary tubes, 16 air vents, 17 annular cavities, 18 induction coils and 19LED lamp beads.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Example 1
Referring to fig. 1-3, a magnetic induction type dust-settling isolation pier comprises a pier body 1, wherein a counterweight base 2 is fixedly connected to the bottom end of the pier body 1, a motion cavity 3, a weight-reducing cavity 4 and a water storage cavity 5 are sequentially arranged in the pier body 1 from top to bottom, the weight-reducing cavity 4 reduces manufacturing materials of the pier body 1 on one hand, cost is saved, on the other hand, the gravity center of the whole is moved downwards under the combined action of the counterweight base 2, the stability of the pier body 1 is improved, and the phenomenon of easy falling is avoided, a partition plate 6 is fixedly connected to the inner wall of the motion cavity 3 in a sealing manner, two spraying dust-settling devices are symmetrically arranged on the pier body 1 relative to the partition plate 6, each spraying dust-settling device comprises an airtight piston 7 in sliding connection with the inner wall of the motion cavity 3 in a sealing manner, a reset spring 9 is fixedly connected to the side wall, the two vent holes 16 are respectively positioned between the partition plate 6 and the airtight piston 7, so that the air pressure in the movement cavity 3 between the partition plate 6 and the airtight piston 7 is always kept to be the same as the external atmospheric pressure, and the influence on the normal movement of the airtight piston 7 is avoided.
The side wall of one side of the airtight piston 7 far away from the partition plate 6 is fixedly connected with a permanent magnet 8, the pier body 1 and the partition plate 6 are both made of magnetic shielding materials, the permanent magnets 8 in the two spraying dust-settling devices are not affected with each other, the pier body 1 is provided with a pressurizing cavity 11 below the motion cavity 3, one side wall of the motion cavity 3 is provided with a one-way air inlet channel 10 communicated with the outside, the one-way air inlet channel 10 is internally provided with a one-way valve through which air can only flow to the motion cavity 3 from the outside in a one-way manner, the inner bottom surface of the motion cavity 3 is provided with a one-way pressurizing channel 12 communicated with the pressurizing cavity 11, the one-way pressurizing channel 12 is internally provided with a one-way valve through which air can only flow to the pressurizing cavity 11 from the motion cavity 3 in a one-way manner, one side wall of the pressurizing cavity 11 is provided with an air outlet channel 13, the inner diameter of the capillary tube 15 is enough to enable water to rise to the lower part of the trifurcate spraying channel 14 under the capillary action, the upper end of the capillary tube 15 penetrates through the inner top surface of the water storage cavity 5 and extends to the lower part of the air outlet channel 13, and the pier body 1 is provided with the air outlet channel 13, the capillary tube 15 and the trifurcate spraying channel 14 communicated with the outside.
In the embodiment, because the shells of the vehicles coming and going are almost all made of ferromagnetic materials, when the vehicles are opposite to the pier body 1, the permanent magnet 8 generates magnetic attraction force on the vehicles to drive the airtight piston 7 to overcome the friction force between the airtight piston and the inner wall of the motion cavity 3 to move towards the direction of the one-way air inlet channel 10, the return spring 9 is stretched to pressurize the air between the airtight piston 7 and the motion cavity 3 into the pressurization cavity 11, when the vehicles pass through the pier body 1, the airtight piston 7 returns to the initial position under the elastic force of the return spring 9 recovering the original state, the external air automatically enters the motion cavity 3 through the one-way air inlet channel 10 under the action of atmospheric pressure, when a plurality of vehicles pass through the pier body 1, the airtight piston 7 performs reciprocating linear motion, in addition, the pressurization cavity 11 automatically opens after the air pressure is increased to the preset pressure value of the pressure valve, the high-pressure air forms high-speed airflow through the three-fork spray channel 14 to flow, the water in the water storage cavity 5 is automatically improved to the height close to the trifurcate spraying channel 14 through the capillary 15 by overcoming the gravity under the capillary action, the flow speed is high, the pressure is low according to the Bernoulli principle, the water in the capillary 15 automatically flows out through the trifurcate spraying channel 14 and is torn by high-pressure airflow to form fog-shaped spraying, and the dust falling operation is carried out on a road.
It is worth mentioning that: the device can carry out long-time dust-settling operation, and only needs to manually inject a proper amount of water liquid into the water storage cavity 5 through the water injection hole; along with the improvement of scientific and technological, can build automatic moisturizing pipeline at urban road underground structure completely to open automatically through the solenoid valve and close, carry out the dust fall on the one hand, on the other hand can carry out the maintenance to the road.
Example 2
As shown in fig. 3 to 5, the present embodiment is different from embodiment 1 in that: the cyclic annular chamber 17 has been seted up in the outside in motion chamber 3 to the mound body 1, the inner wall in cyclic annular chamber 17 is equipped with induction coil 18, the outer wall of the mound body 1 inlays LED lamp pearl 19 that is equipped with a plurality of series connections, induction coil 18's both ends constitute warning circuit with a plurality of LED lamp pearl 19 electric connection after establishing ties, LED lamp pearl 19 adopts gallium arsenide diode, when letting in electric current to LED lamp pearl 19, LED lamp pearl 19 then can send ruddiness, red warning effect is better.
In this embodiment, at 8 reciprocating linear motion in-process of permanent magnet, constitute the stable electromagnetic field around permanent magnet 8, induction coil 18 constantly can cut the magnetic induction line to its inside induced-current that produces, thereby a plurality of LED lamp pearls 19 just can shine through the electric current scintillation, when light is insufficient or when night, remind the driver to notice the position of mound body 1, avoid because the driver attention is not concentrated and the condition of mistake mound body 1 plays the warning effect.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (1)
1. The utility model provides a magnetic induction formula dust fall hard shoulder, includes the mound body (1), the bottom fixedly connected with counter weight base (2) of the mound body (1), its characterized in that, from the top down has seted up motion chamber (3) in proper order in the mound body (1), subtracts heavy chamber (4) and retaining chamber (5), the sealed fixedly connected with baffle (6) of inner wall in motion chamber (3), the mound body (1) is equipped with two spraying dust suppression devices about baffle (6) symmetry, every spraying dust suppression device all includes with the airtight piston (7) of the sealed sliding connection of motion chamber (3) inner wall, the common fixedly connected with reset spring (9) of one side lateral wall that airtight piston (7) and baffle (6) are close to each other, one side lateral wall fixedly connected with permanent magnet (8) of baffle (6) are kept away from to airtight piston (7), the mound body (1) is equipped with pressure boost chamber (11) in the below of motion chamber (3), the device is characterized in that a one-way air inlet channel (10) communicated with the outside is formed in the side wall of one side of the motion cavity (3), a one-way valve allowing gas to flow to the motion cavity (3) from the outside only in a one-way mode is installed in the one-way air inlet channel (10), a one-way pressurizing channel (12) communicated with the pressurizing cavity (11) is formed in the inner bottom surface of the motion cavity (3), a one-way valve allowing gas to flow to the pressurizing cavity (11) from the motion cavity (3) only in a one-way mode is installed in the one-way pressurizing channel (12), an air outlet channel (13) is formed in the side wall of one side of the pressurizing cavity (11), a pressure valve is installed in the air outlet channel (13), a water injection hole communicated with the outside is formed in the side wall of one side of the water storage cavity (5), a capillary tube (15) vertically arranged at the inner bottom of the water storage cavity (5), and the upper end of the capillary tube (, the pier body (1) is provided with an air outlet channel (13), a capillary tube (15) and a trifurcate spraying channel (14) communicated with the outside;
the pier body (1) is symmetrically provided with two vent holes (16), and the two vent holes (16) are respectively positioned between the partition plate (6) and the airtight piston (7);
an annular cavity (17) is formed in the outer side of the motion cavity (3) of the pier body (1), an induction coil (18) is arranged on the inner wall of the annular cavity (17), a plurality of LED lamp beads (19) which are connected in series are embedded in the outer wall of the pier body (1), and two ends of the induction coil (18) are electrically connected with the LED lamp beads (19) which are connected in series to form a warning circuit;
the LED lamp beads (19) adopt gallium arsenide diodes;
because almost all shells of vehicles coming and going are made of ferromagnetic materials, when the vehicles are opposite to the pier body (1), the permanent magnet (8) can generate magnetic attraction force on the vehicles to drive the airtight piston (7) to overcome the friction force between the airtight piston and the inner wall of the moving cavity (3) and move towards the direction of the one-way air inlet channel (10), the return spring (9) is stretched to pressurize the air between the airtight piston (7) and the moving cavity (3) into the pressurizing cavity (11), when the vehicles pass through the pier body (1), the airtight piston (7) can return to the initial position under the elastic force of the return spring (9) restoring, the external air automatically enters the moving cavity (3) through the one-way air inlet channel (10) under the action of atmospheric pressure, when a plurality of vehicles pass through the pier body (1), the airtight piston (7) can perform reciprocating linear motion, in addition, the air pressure in the pressurizing cavity (11) is automatically opened after being increased to the preset pressure value of the pressure valve, high-pressure gas forms high-speed airflow through the three-fork spray channel (14) and flows to the outside, water in the water storage cavity (5) automatically overcomes gravity under the capillary action and is improved to the height close to the three-fork spray channel (14) through the capillary tube (15), the flow rate is high, the pressure is low according to the Bernoulli principle, the water in the capillary tube (15) automatically flows out through the three-fork spray channel (14) and is torn by the high-pressure airflow to form fog-shaped spraying, and dust falling operation is carried out on a road;
in the reciprocating linear motion process of permanent magnet (8), constitute the stable electromagnetic field around permanent magnet (8), induction coil (18) constantly can cut the magnetic induction line to its inside induced current that produces, thereby a plurality of LED lamp pearls (19) just can shine through the electric current scintillation, when light is insufficient or when night, remind the driver to notice the position of pier body (1), avoid because the driver attention is not concentrated and the condition of mistake pier body (1), play the warning effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910513386.9A CN110359391B (en) | 2019-06-14 | 2019-06-14 | Magnetic induction type dust fall hard shoulder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910513386.9A CN110359391B (en) | 2019-06-14 | 2019-06-14 | Magnetic induction type dust fall hard shoulder |
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| CN110359391A CN110359391A (en) | 2019-10-22 |
| CN110359391B true CN110359391B (en) | 2021-07-13 |
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| CN201910513386.9A Active CN110359391B (en) | 2019-06-14 | 2019-06-14 | Magnetic induction type dust fall hard shoulder |
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| CN110777697B (en) * | 2019-11-12 | 2021-06-22 | 绍兴盛坤机械科技有限公司 | Hard shoulder |
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Effective date of registration: 20210624 Address after: 313000 room 338, building 4, No. 11, Keyuan Road, Wuyang street, Deqing County, Huzhou City, Zhejiang Province (Moganshan national high tech Zone) Applicant after: Huzhou Xindun Intelligent Machinery Co.,Ltd. Address before: 313201 No.9, Xinlian changbanglang, Caijie village, Xinshi Town, Deqing County, Huzhou City, Zhejiang Province Applicant before: Yao Xiaomao |
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