CN110984032A - Road protective guard for ecological corridor - Google Patents

Road protective guard for ecological corridor Download PDF

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Publication number
CN110984032A
CN110984032A CN201911263712.1A CN201911263712A CN110984032A CN 110984032 A CN110984032 A CN 110984032A CN 201911263712 A CN201911263712 A CN 201911263712A CN 110984032 A CN110984032 A CN 110984032A
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CN
China
Prior art keywords
hollow
road
fender
pile
sliding plug
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201911263712.1A
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Chinese (zh)
Other versions
CN110984032B (en
Inventor
张飞航
邵智勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongying Jiunuoer Petroleum Equipment Co ltd
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Individual
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Filing date
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Priority to CN201911263712.1A priority Critical patent/CN110984032B/en
Publication of CN110984032A publication Critical patent/CN110984032A/en
Application granted granted Critical
Publication of CN110984032B publication Critical patent/CN110984032B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • E01F15/02—Continuous barriers extending along roads or between traffic lanes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F7/00—Aeration of stretches of water
    • 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
    • E01F9/608—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 for guiding, warning or controlling traffic, e.g. delineator posts or milestones
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
    • H02K35/02—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving magnets and stationary coil systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/60—Ecological corridors or buffer zones
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

The invention discloses a road guard railing for an ecological corridor, which comprises curb stones arranged on two sides of a road, wherein a hollow protective pile is vertically poured at the upper end of each curb stone, the opposite side walls of the two hollow protective piles are jointly and rotatably connected with a cross rod, a strip-shaped cavity communicated with the interior of the hollow protective pile is arranged in each curb stone, a horizontal channel communicated with the strip-shaped cavity is arranged in a roadbed of the road, and isolating blocks are arranged in the horizontal channels at equal intervals. The invention can attract the magnetic sliding plug in the sliding plug cavity to move upwards when a vehicle runs by arranging the components such as the sliding plug cavity, the bar magnet, the spiral coil and the like, and the bar magnet is pushed to move upwards under the action of air pressure, at the moment, the magnetic flux in the spiral coil is changed and induced current is generated to light the warning lamp, strong warning light can be emitted to remind a driver, the warning effect is good, electric energy does not need to be consumed, and a large amount of electric power cost can be saved.

Description

Road protective guard for ecological corridor
Technical Field
The invention relates to the technical field of relevant equipment of ecological galleries, in particular to a road guard fence for an ecological gallery.
Background
The ecological corridor has multiple functions of protecting biological diversity, filtering pollutants, preventing water and soil loss, preventing wind and fixing sand, regulating and controlling flood and the like.
In roads in the ecological corridor of the river area, a road guard fence is often provided to safely protect the passing vehicles. However, when the street lamp fails and the light is dark, a driver cannot see the road condition clearly, the danger of collision with the guard rails is easy to occur, a part of the guard rails send out warning action by drawing reflective marks on the guard rails, and the reflective marks can still absorb a part of light energy, so the reflected light is weak, the warning effect is general, meanwhile, in the long-time use process, dust raised after the vehicle runs is easy to accumulate on the guard rails, the reflective marks are shielded, the warning effect is further weakened, in addition, the road in the river corridor is close to the river, and once a traffic accident occurs, the consequence is unreasonable.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a road guard fence for an ecological corridor.
In order to achieve the purpose, the invention adopts the following technical scheme:
a road guard fence for an ecological corridor comprises curb stones arranged on two sides of a road, wherein a hollow protecting pile is vertically poured at the upper end of each curb stone, two hollow protecting piles are connected with cross rods in a rotating mode on opposite side walls of the hollow protecting piles, a bar-shaped cavity communicated with the inside of each hollow protecting pile is arranged inside each curb stone, a horizontal channel communicated with the bar-shaped cavity is arranged in a roadbed of the road, isolating blocks are arranged in the horizontal channel at equal intervals, sliding plug cavities are formed in front of two adjacent isolating blocks and communicated with each other through air holes, the air holes are arranged close to the upper ends of the sliding plug cavities, magnetic sliding plugs capable of sliding up and down are arranged inside the sliding plug cavities, bar-shaped magnets are connected to the inner bottom of the bar-shaped cavities in a sealing and sliding mode in the hollow protecting piles, spiral coils are embedded in the hollow protecting piles, install a plurality of warning lights with the coupling of spiral coil on the lateral wall of horizontal pole, fixedly connected with fender on the lateral wall of cavity fender pile, just it is equipped with a plurality of spray tubes to inlay on the lateral wall of fender, a plurality of orifices with the spray tube intercommunication are seted up to the lateral wall of fender.
Preferably, the lateral wall fixedly connected with of cavity fender pile rather than the inlet tube of inside intercommunication, the upper end fixedly connected with of cavity fender pile rather than the outlet pipe of inside intercommunication, just install first check valve on the inlet tube, install the second check valve on the outlet pipe, atomizer is installed to the play water end of outlet pipe.
Preferably, the inner wall of the hollow protection pile is rotatably connected with a gear, the gear is fixedly connected with the cross rod in a coaxial mode, and the upper end of the bar magnet is fixedly connected with a rack meshed with the gear.
The invention has the following beneficial effects:
1. by arranging the components such as the sliding plug cavity, the bar magnet, the spiral coil and the like, the magnetic sliding plug in the sliding plug cavity can be attracted to move upwards when a vehicle runs, the bar magnet is pushed to move upwards under the action of air pressure, at the moment, the magnetic flux in the spiral coil is changed and induced current is generated to light the warning lamp, strong warning light can be emitted to remind a driver, and the warning effect is good;
2. the magnetic sliding plug in the sliding plug cavity is attracted to move upwards in the running process of the vehicle to push the bar magnet to move, and finally induction current is generated to light the warning lamp, so that electric energy is not consumed, and a large amount of electric power cost can be saved;
3. the splash guard is arranged, so that dust or mud raised in the running process of the vehicle can be greatly reduced to be bonded on the cross rod, and meanwhile, in the up-and-down moving process of the bar magnet, river water can be pumped into the hollow protection pile and discharged through the spray pipe, so that a small part of dust and other dirt adhered on the cross rod can be removed, and the shielding of warning light is avoided;
4. the rack is driven to move up and down by the bar magnet in the process of moving up and down, the gear and the cross rod can be pushed to rotate, so that water sprayed out of the spray pipe can cover the whole surface of the cross rod, and the cleaning is more thorough;
5. part of river water is pumped into the hollow protection piles and then is discharged into the river again through the water outlet pipe and the atomizing nozzle, so that the river water is fully contacted with air, and the oxygen content of the river water can be increased in the long-term use process, so that the development of organisms in rivers of the ecological corridor is promoted.
Drawings
FIG. 1 is a schematic structural diagram according to a first embodiment of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic structural diagram according to a second embodiment;
fig. 4 is a schematic side view of the second embodiment.
In the figure: 1 curb, 2 hollow fender piles, 3 bar magnets, 4 spiral coils, 5 bar-shaped cavities, 6 water inlet pipes, 7 springs, 8 magnetic sliding plugs, 9 cross rods, 10 water outlet pipes, 11 warning lamps, 12 mud guards, 13 roads, 14 spray pipes, 15 spray holes, 16 isolation blocks, 17 air holes, 18 racks, 19 gears, 20 horizontal channels, 21 isolation columns, 22 air inlet channels and 161 sliding plug cavities.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The first embodiment is as follows:
referring to fig. 1-2, a road guard rail for an ecological corridor comprises curb stones 1 arranged on two sides of a road 13, a hollow fender pile 2 is vertically poured at the upper end of each curb stone 1, cross bars 9 are connected to opposite side walls of the two hollow fender piles 2 in a rotating mode, a strip-shaped cavity 5 communicated with the inside of each hollow fender pile 2 is arranged inside each curb stone 1, horizontal channels 20 communicated with the strip-shaped cavity 5 are arranged in a roadbed of the road 13, isolation blocks 16 are arranged in the horizontal channels 20 at equal intervals, a sliding plug cavity 161 is formed in front of each two adjacent isolation blocks 16, two adjacent sliding plug cavities 161 are communicated through air holes 17, the air holes 17 are arranged close to the upper ends of the sliding plug cavities 161, magnetic sliding plugs 8 capable of sliding up and down are arranged inside the sliding plug cavities 161, and the magnetic sliding plugs 8 slide in the sliding plug cavities 161 in a sealing mode.
It should be noted that an air inlet channel 22 communicated with each sliding plug cavity 161 is further arranged in the roadbed of the road 13, a hollow isolation column 21 is arranged in the middle of the road 13, a plurality of air holes communicated with the interior of the isolation column 21 are arranged on the surface of the isolation column 21, and the air inlet channel 22 is communicated with the hollow isolation column 21, so that the magnetic sliding plug 8 can be ensured to move up and down in the sliding plug cavity 161 without being blocked.
Sealing sliding connection has bar magnet 3 in cavity fender pile 2, and bar magnet 3 passes through spring 7 elastic connection at the interior bottom in bar chamber 5, and the embedded spiral coil 4 that is equipped with of cavity fender pile 2, install a plurality of warning lights 11 with the 4 couplings of spiral coil on the lateral wall of horizontal pole 9, fixedly connected with fender 12 on the lateral wall of cavity fender pile 2, and inlay on the lateral wall of fender 12 and be equipped with a plurality of spray tubes 14, a plurality of orifice 15 with the 14 intercommunications of spray tube are seted up to the lateral wall of fender 12.
The lateral wall fixedly connected with of cavity fender pile 2 rather than the inlet tube 6 of inside intercommunication, the upper end fixedly connected with of cavity fender pile 2 rather than the outlet pipe 10 of inside intercommunication, and install first check valve on the inlet tube 6, install the second check valve on the outlet pipe 10, the delivery end of outlet pipe 10 installs atomizer.
The water inlet pipe 6 is used for pumping river water, and the water outlet pipe 10 and the atomizing nozzle are used for discharging the pumped river water into a river again.
It should be noted that, when the magnetic sliding plug 8 in the sliding plug cavity 161 moves upward and the air is discharged from the air hole 17, the limit height of pushing the bar magnet 3 to move upward is lower than the height of the water inlet pipe 6.
Further, the first one-way valve only allows water to flow into the hollow protection pile 2 from the water inlet pipe 6, and the second one-way valve only allows water to flow into the water outlet pipe 10 from the hollow protection pile 2.
It is worth mentioning that, the rivers of being discharged by atomizer are cut apart into a plurality of beads, can further increase the area of contact of discharged river and air like this to the oxygen content of further improvement water, the while bead has under the condition of illumination daytime, can produce dispersion and reflection effect, can form a road rainbow in the road both sides, can promote ecological corridor's view effect.
It should be noted that the pipe diameter of the spray pipe 14 is far smaller than the pipe diameters of the water outlet pipe 10 and the hollow protection pile 2, so that when the bar magnet 3 moves upwards, most of river water can be discharged into the river again through the water outlet pipe 10, water resource loss is avoided, meanwhile, the hollow protection pile 2 with a larger volume is discharged into the spray pipe 14 with a smaller pipe diameter, and the water flow discharged through the spray hole 15 has a higher flow velocity, which is enough to wash away soil or dust on the outer wall of the cross rod 9.
In this embodiment, when a vehicle is waiting to run, since most of the automobile is made of an iron material, when the vehicle passes over the sliding plug cavity 161, the magnetic sliding plug 8 in the sliding plug cavity 161 is attracted to move upwards, air can be discharged from the air hole 17 and squeezed into the hollow protection pile 2, and finally the bar magnet 3 is pushed to move upwards, at this time, the magnetic flux in the spiral coil 4 changes and generates an induced current to make the warning light 11 emit light. After the vehicle passes, the magnetic sliding plug 8 moves downwards to reset under the action of gravity, and the bar magnet 3 also moves downwards to reset under the pulling of the spring 7 for the next use.
When the bar magnet 3 moves downwards, the space above the bar magnet 3 is increased, negative pressure is generated to suck river water into the hollow protection pile 2 from the water inlet pipe 6, when the bar magnet 3 moves upwards, most of the river water sucked into the hollow protection pile 2 can be discharged into the river again from the water outlet pipe 10 and the atomizing nozzle, and a small part of the river water is sprayed on the side wall of the cross rod 9 through the spray pipe 14 and the spray holes 15, so that the surface of the cross rod 9 can be cleaned.
Example two:
referring to fig. 3-4, different from the first embodiment, a gear 19 is rotatably connected to the inner wall of the hollow fender pile 2, the gear 19 is coaxially and fixedly connected with the cross rod 9, and a rack 18 engaged with the gear 19 is fixedly connected to the upper end of the bar magnet 3.
In this embodiment, when the bar magnet 3 moves up and down, the rack 18 is also pushed to move up and down, and then the gear 19 and the cross rod 9 are pushed to rotate back and forth, so that the sprayed water flow can cover the whole surface of the cross rod 9, and the cleaning effect is better and comprehensive.
And in this embodiment, a plurality of warning lights 11 are the equidistant distribution of spiral on the lateral wall of horizontal pole 9, like this at horizontal pole 9 pivoted in-process, light on the horizontal pole 9 will be followed its helix that distributes and rotated, has good dynamic effect, and both easily observe the resolution, strengthened warning effect of warning light 11, also promoted ecological corridor's whole viewing and admiring effect simultaneously.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (3)

1. A road guard railing for an ecological corridor comprises curb stones (1) arranged on two sides of a road (13), wherein a hollow fender post (2) is vertically poured at the upper end of each curb stone (1), the road guard railing is characterized in that cross rods (9) are connected to opposite side walls of the two hollow fender posts (2) in a rotating mode together, a strip-shaped cavity (5) communicated with the inside of each hollow fender post (2) is arranged inside each curb stone (1), a horizontal channel (20) communicated with the strip-shaped cavity (5) is arranged in a roadbed of the road (13), isolation blocks (16) are arranged in the horizontal channel (20) at equal intervals, sliding plug cavities (161) are formed in front of two adjacent isolation blocks (16), two adjacent sliding plug cavities (161) are communicated through air holes (17), the air holes (17) are arranged close to the upper ends of the sliding plug cavities (161), and magnetic sliding plugs (8) capable of sliding up and down are arranged inside the sliding plug cavities (161), the utility model discloses a hollow fender pile (2) inner seal sliding connection has bar magnet (3), just bar magnet (3) are through spring (7) elastic connection at the interior bottom in bar chamber (5), just embedded spiral coil (4) that are equipped with in hollow fender pile (2), install warning light (11) a plurality of and spiral coil (4) coupling on the lateral wall of horizontal pole (9), fixedly connected with fender (12) on the lateral wall of hollow fender pile (2), just it is equipped with a plurality of spray tubes (14) to inlay on the lateral wall of fender (12), a plurality of spray orifices (15) that communicate with spray tube (14) are seted up to the lateral wall of fender (12).
2. The road guard fence for the ecological corridor as claimed in claim 1, wherein the side wall of the hollow protection pile (2) is fixedly connected with a water inlet pipe (6) communicated with the inside of the hollow protection pile, the upper end of the hollow protection pile (2) is fixedly connected with a water outlet pipe (10) communicated with the inside of the hollow protection pile, the water inlet pipe (6) is provided with a first one-way valve, the water outlet pipe (10) is provided with a second one-way valve, and the water outlet end of the water outlet pipe (10) is provided with an atomizing nozzle.
3. The roadway guard rail for the ecological corridor as claimed in claim 1 or 2, wherein a gear (19) is rotatably connected to the inner wall of the hollow guard pile (2), the gear (19) is coaxially and fixedly connected with the cross rod (9), and a rack (18) meshed with the gear (19) is fixedly connected to the upper end of the bar magnet (3).
CN201911263712.1A 2019-12-11 2019-12-11 Road protective guard for ecological corridor Active CN110984032B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN110984032B CN110984032B (en) 2021-08-06

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111517576A (en) * 2020-05-06 2020-08-11 曹钰坤 A bioremediation device for administering river pollution
CN111519564A (en) * 2020-04-27 2020-08-11 吕雯 Municipal construction is with removing dust guardrail certainly
CN111535213A (en) * 2020-05-10 2020-08-14 石子欣 Road speed reduction device for sponge city
CN111560868A (en) * 2020-05-21 2020-08-21 周红艳 Municipal administration bend department warning equipment
CN111576286A (en) * 2020-06-02 2020-08-25 吕小忠 A rail guard for river corridor
CN111691323A (en) * 2020-06-30 2020-09-22 侯儒仪 Night opposite-direction vehicle-coming warning device for mountain curve
CN112012121A (en) * 2020-09-02 2020-12-01 薛飞 Deceleration strip construction device utilizing highway deceleration strip to generate electricity
CN112144448A (en) * 2020-09-26 2020-12-29 郑压梅 Intelligent road administration guardrail
CN112721242A (en) * 2020-12-02 2021-04-30 安徽鑫煜门窗有限公司 Glass steel door die assembly
CN113006596A (en) * 2021-03-09 2021-06-22 陈佳飞 Environment-friendly construction is with enclosing fender with warning function
CN115012344A (en) * 2022-08-08 2022-09-06 沧州市交通运输局 Self-repairing safety fence for highway maintenance

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CN107165092A (en) * 2017-06-10 2017-09-15 郑州市市政维护工程有限公司 A kind of intelligent anticollision guard bar structure
CN206680905U (en) * 2017-01-19 2017-11-28 林素霞 The metal car lug of means of transportation
CN107464451A (en) * 2017-08-24 2017-12-12 蒋志斌 Induction type traffic isolation railing
KR101958685B1 (en) * 2018-06-29 2019-03-15 하지훈 Eletric Generator On Road
CN110359391A (en) * 2019-06-14 2019-10-22 姚小毛 A kind of magnetic inductive depositing dust hard shoulder

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206680905U (en) * 2017-01-19 2017-11-28 林素霞 The metal car lug of means of transportation
CN107165092A (en) * 2017-06-10 2017-09-15 郑州市市政维护工程有限公司 A kind of intelligent anticollision guard bar structure
CN107464451A (en) * 2017-08-24 2017-12-12 蒋志斌 Induction type traffic isolation railing
KR101958685B1 (en) * 2018-06-29 2019-03-15 하지훈 Eletric Generator On Road
CN110359391A (en) * 2019-06-14 2019-10-22 姚小毛 A kind of magnetic inductive depositing dust hard shoulder

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111519564A (en) * 2020-04-27 2020-08-11 吕雯 Municipal construction is with removing dust guardrail certainly
CN111517576A (en) * 2020-05-06 2020-08-11 曹钰坤 A bioremediation device for administering river pollution
CN111535213A (en) * 2020-05-10 2020-08-14 石子欣 Road speed reduction device for sponge city
CN111560868A (en) * 2020-05-21 2020-08-21 周红艳 Municipal administration bend department warning equipment
CN111576286A (en) * 2020-06-02 2020-08-25 吕小忠 A rail guard for river corridor
CN111576286B (en) * 2020-06-02 2022-01-07 湖南凯沃其型材有限公司 A rail guard for river corridor
CN111691323A (en) * 2020-06-30 2020-09-22 侯儒仪 Night opposite-direction vehicle-coming warning device for mountain curve
CN112012121A (en) * 2020-09-02 2020-12-01 薛飞 Deceleration strip construction device utilizing highway deceleration strip to generate electricity
CN112144448A (en) * 2020-09-26 2020-12-29 郑压梅 Intelligent road administration guardrail
CN112721242A (en) * 2020-12-02 2021-04-30 安徽鑫煜门窗有限公司 Glass steel door die assembly
CN113006596A (en) * 2021-03-09 2021-06-22 陈佳飞 Environment-friendly construction is with enclosing fender with warning function
CN115012344A (en) * 2022-08-08 2022-09-06 沧州市交通运输局 Self-repairing safety fence for highway maintenance

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