CN113445449A - Rail guard of urban highway traffic - Google Patents
Rail guard of urban highway traffic Download PDFInfo
- Publication number
- CN113445449A CN113445449A CN202011022192.8A CN202011022192A CN113445449A CN 113445449 A CN113445449 A CN 113445449A CN 202011022192 A CN202011022192 A CN 202011022192A CN 113445449 A CN113445449 A CN 113445449A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- processor
- pipe
- output end
- electric connection
- 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.)
- Pending
Links
Images
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
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H3/00—Applying liquids to roads or like surfaces, e.g. for dust control; Stationary flushing devices
- E01H3/04—Fixed devices, e.g. permanently- installed flushing means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses a protective guard for urban highway traffic, which comprises a bottom plate, wherein two sides of the top of the bottom plate are fixedly connected with supporting rods, the tops of the supporting rods are fixedly connected with jacking pipes, and one sides of the supporting rods are fixedly connected with U-shaped frames. According to the invention, through the matched use of the bottom plate, the supporting rod, the top pipe, the U-shaped frame, the connecting rod and the rubber rope, the impact can be buffered, the service life of the protective guard is prolonged, through the matched use of the water pipe, the electromagnetic valve, the spray head, the processor and the dust sensor, the dust falling treatment can be automatically carried out on the road surface with more dust, the cleanliness of the road surface environment is ensured, through the matched use of the solar cell panel, the connecting frame, the camera, the alarm lamp, the networking module and the timing module, the warning can be given to the pedestrian who wants to cross the protective guard, and the warning can be given to the passing vehicles at night, so that the safety of the pedestrian and the vehicles is greatly ensured.
Description
Technical Field
The invention relates to the technical field of municipal facilities, in particular to a guard rail for urban road traffic.
Background
Along with the development of economy in China, the mileage of roads is greatly increased every year, and along with the improvement of urbanization, urban traffic networks are increasingly perfect, population is dense and the existing safe environment is determined to use a large number of road guardrails in the urban road traffic system, but along with the popularization of automobiles, electric vehicles and other motor vehicles, the collision or the scraping of the motor vehicles on a middle isolation belt or on the traffic guardrails on two sides of a road often occurs, the conventional traffic guardrails adopt steel or plastic shell guardrails, the damage and the deformation of the guardrails are easily caused when the slight scraping or the collision occurs, the great damage of the traffic guardrails is caused, the resource waste is caused, the municipal work burden is increased, the improvement of urban image is not facilitated, the road surface dust fall work cannot be carried out, and the over pedestrians cannot be monitored, so that the potential safety hazard is brought, therefore, the protective fence for the urban road traffic is provided.
Disclosure of Invention
The invention aims to provide a guard rail for urban highway traffic, which has the advantage of convenience in use and solves the problems that the existing guard rail is poor in anti-collision performance, cannot perform dust fall work on a road surface and cannot monitor a crossed pedestrian, so that potential safety hazards are caused.
In order to achieve the purpose, the invention provides the following technical scheme: a protective guard for urban highway traffic comprises a bottom plate, wherein two sides of the top of the bottom plate are fixedly connected with supporting rods, the top of each supporting rod is fixedly connected with a top pipe, one side of each supporting rod is fixedly connected with a U-shaped frame, the inner cavity of each U-shaped frame is movably connected with a connecting rod through a rotating shaft, a rubber rope is fixedly connected between the two connecting rods, the inner cavity of each top pipe is provided with a water pipe, two ends of each water pipe are fixedly connected with an electromagnetic valve, the front surface and the back surface of each water pipe are respectively communicated with a spray head, one end, away from the water pipe, of each spray head penetrates through the surface of each top pipe, the right side of the top of each top pipe is fixedly connected with a support frame, the top of each support frame is fixedly connected with a solar cell panel, the top of the left side of each support frame is fixedly connected with a connecting frame, the bottom of each connecting frame is fixedly connected with a camera, and the top of each top pipe is positioned on the left side of the camera and is fixedly connected with an alarm, the alarm lamp is fixedly connected to the top of the push pipe and located on the left side of the alarm, the protection box is fixedly connected to the left side of the top of the push pipe, the first circuit board is fixedly connected to the bottom of an inner cavity of the protection box, the processor, the storage module and the networking module are fixedly connected to the top of the first circuit board from left to right in sequence, short rods are fixedly connected to the tops of two sides of the inner cavity of the protection box, the dust sensor is fixedly connected between the two short rods, the second circuit board is fixedly connected to the inner cavity of the protection box and located below the dust sensor, and the timing module, the power supply module and the filter are fixedly connected to the top of the second circuit board from left to right in sequence;
the output end of the processor is unidirectionally and electrically connected with the input end of the electromagnetic valve, the processor is bidirectionally and electrically connected with the storage module, the processor is electrically connected with the networking module in a bidirectional way, the input end of the processor is electrically connected with the output end of the filter in a unidirectional way, the input end of the filter is unidirectionally and electrically connected with the output end of the dust sensor, the output end of the processor is unidirectionally and electrically connected with the input end of the electromagnetic valve, the input end of the processor is unidirectionally and electrically connected with the output end of the camera, the output end of the processor is unidirectionally and electrically connected with the input ends of the alarm and the alarm lamp, the input of treater and the one-way electric connection of timing module's output, the one-way electric connection of input and the power module's of treater output, the one-way electric connection of power module's input and solar cell panel's output.
Preferably, the top of the bottom plate is provided with a mounting hole, and an inner cavity of the mounting hole is fixedly connected with the road surface through a bolt.
Preferably, four corners of the top and the bottom of the support rod are fixedly connected with reinforcing plates, and one side of each reinforcing plate is fixedly connected with the bottom plate and the top pipe respectively.
Preferably, the two ends of the jacking pipe are fixedly connected with connecting plates, and through holes are formed in the surfaces of the connecting plates.
Preferably, the front and the back of the top pipe are provided with round holes matched with the spray head for use, and the joint of the round holes and the spray head is sealed through sealant.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the matched use of the bottom plate, the supporting rod, the top pipe, the U-shaped frame, the connecting rod and the rubber rope, the impact can be buffered, the service life of the protective guard is prolonged, through the matched use of the water pipe, the electromagnetic valve, the spray head, the processor and the dust sensor, the dust falling treatment can be automatically carried out on the road surface with more dust, the cleanliness of the road surface environment is ensured, through the matched use of the solar cell panel, the connecting frame, the camera, the alarm lamp, the networking module and the timing module, the warning can be given to the pedestrian who wants to cross the protective guard, and the warning can be given to the passing vehicles at night, so that the safety of the pedestrian and the vehicles is greatly ensured.
2. According to the invention, the device can be conveniently installed by arranging the installation holes, the installation convenience is better ensured, the connection stability between the support rod and the bottom plate and between the support rod and the top pipe can be increased by arranging the reinforcing plate, the stability of the device is better ensured, the two protective guards can be better connected by arranging the connecting plate and the through holes, and the installation convenience is better ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic left view of a jacking pipe according to the present invention;
FIG. 3 is a schematic view of the internal connection structure of the protection box according to the present invention;
fig. 4 is a schematic diagram of the system of the present invention.
In the figure: 1. a base plate; 2. a support bar; 3. jacking pipes; 4. a U-shaped frame; 5. a connecting rod; 6. a rubber cord; 7. a water pipe; 8. an electromagnetic valve; 9. a spray head; 10. a support frame; 11. a solar panel; 12. a connecting frame; 13. a camera; 14. an alarm; 15. an alarm light; 16. a protection box; 17. a first circuit board; 18. a processor; 19. a storage module; 20. a networking module; 21. a short bar; 22. a dust sensor; 23. a second circuit board; 24. a timing module; 25. a power supply module; 26. a filter; 27. mounting holes; 28. a reinforcing plate; 29. a connecting plate; 30. and a through hole.
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.
The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimentation.
Referring to fig. 1-4, a guard rail for urban highway traffic comprises a base plate 1, wherein a mounting hole 27 is formed at the top of the base plate 1, the inner cavity of the mounting hole 27 is fixedly connected with the road surface through a bolt, the device can be conveniently mounted by arranging the mounting hole 27, the convenience of mounting is better ensured, support rods 2 are fixedly connected to both sides of the top of the base plate 1, reinforcing plates 28 are fixedly connected to four corners of the top and bottom of each support rod 2, one side of each reinforcing plate 28 is respectively fixedly connected with the base plate 1 and a top pipe 3, the stability of connection between the support rods 2 and the base plate 1 and the top pipe 3 can be improved by arranging the reinforcing plates 28, the stability of the device is better ensured, the top of each support rod 2 is fixedly connected with the top pipe 3, connecting plates 29 are fixedly connected to both ends of the top pipe 3, through holes 30 are formed in the surfaces of the connecting plates 29, through the arrangement of the connecting plate 29 and the through hole 30, two guard rails can be better connected, and the installation convenience is better ensured, one side of the supporting rod 2 is fixedly connected with a U-shaped frame 4, the inner cavity of the U-shaped frame 4 is movably connected with connecting rods 5 through a rotating shaft, a rubber rope 6 is fixedly connected between the two connecting rods 5, the inner cavity of the top pipe 3 is provided with a water pipe 7, two ends of the water pipe 7 are fixedly connected with electromagnetic valves 8, the front surface and the back surface of the water pipe 7 are both communicated with spray heads 9, one end of each spray head 9, far away from the water pipe 7, penetrates through the surface of the top pipe 3, the front surface and the back surface of the top pipe 3 are both provided with round holes matched with the spray heads 9, the connection part of the round holes and the spray heads 9 is sealed through sealant, the right side of the top pipe 3 is fixedly connected with a supporting frame 10, the top of the supporting frame 10 is fixedly connected with a connecting frame 12, the bottom of the connecting frame 12 is fixedly connected with a camera 13, the top of the top pipe 3 and the left side of the camera 13 are fixedly connected with an alarm 14, the top of the top pipe 3 and the left side of the alarm 14 are fixedly connected with an alarm lamp 15, the left side of the top pipe 3 is fixedly connected with a protection box 16, the bottom of an inner cavity of the protection box 16 is fixedly connected with a first circuit board 17, the top of the first circuit board 17 is fixedly connected with a processor 18, a storage module 19 and a networking module 20 from left to right in sequence, short rods 21 are fixedly connected with the tops of two sides of the inner cavity of the protection box 16, a dust sensor 22 is fixedly connected between the two short rods 21, a second circuit board 23 is fixedly connected with the inner cavity of the protection box 16 and the lower part of the dust sensor 22, and a timing module 24, a power supply module 25 and a filter 26 are fixedly connected with the top of the second circuit board 23 from left to right in sequence;
the output end of the processor 18 is unidirectionally electrically connected with the input end of the electromagnetic valve 8, the processor 18 is bidirectionally electrically connected with the storage module 19, the processor 18 is bidirectionally electrically connected with the networking module 20, the input end of the processor 18 is unidirectionally electrically connected with the output end of the filter 26, the input end of the filter 26 is unidirectionally electrically connected with the output end of the dust sensor 22, the output end of the processor 18 is unidirectionally electrically connected with the input end of the electromagnetic valve 8, the input end of the processor 18 is unidirectionally electrically connected with the output end of the camera 13, the output end of the processor 18 is unidirectionally electrically connected with the input ends of the alarm 14 and the alarm lamp 15, the input end of the processor 18 is unidirectionally electrically connected with the output end of the timing module 24, the input end of the processor 18 is unidirectionally electrically connected with the output end of the power supply module 25, and the input end of the power supply module 25 is unidirectionally electrically connected with the output end of the solar cell panel 11, through bottom plate 1, bracing piece 2, push pipe 3, U type frame 4, connecting rod 5 and rubber rope 6's cooperation is used, can cushion the impact that receives, the life of rail guard has been prolonged, through water pipe 7, solenoid valve 8, shower nozzle 9, treater 18 and dust sensor 22's cooperation is used, can be automatic carry out the dust fall to the more road surface of dust and handle, the cleanliness factor of road surface environment has been guaranteed, through solar cell panel 11, link 12, camera 13, siren 14, warning light 15, networking module 20 and timing module 24's cooperation is used, can send the warning to the pedestrian who wants to cross the rail guard, and can remind for past vehicle in night, thereby very big assurance pedestrian and vehicle's safety.
The control circuit of the present invention can be implemented by simple programming by those skilled in the art, which is common knowledge in the art, and the present invention is mainly used to protect mechanical devices, so the present invention does not explain the control manner and circuit connection in detail.
When the device is used, the solar cell panel 11 supplies power to the device, when a vehicle collides with the protective guard, the vehicle firstly contacts the rubber rope 6, the rubber rope 6 drives the connecting rod 5 to move back and forth, the connecting rod 5 is movably connected with the U-shaped frame 4 through the rotating shaft, the received impact force can be counteracted, the service life of the device is prolonged, the surrounding environment is detected through the camera 13, when the pedestrian wants to climb over the protective guard, the camera 13 can photograph the pedestrian to obtain evidence, the evidence is transmitted to the terminal through the networking module 20, the alarm 14 and the alarm lamp 15 are controlled by the processor 18 to work to send an alarm to the pedestrian, the pedestrian is prevented from continuously climbing over the protective guard, when the dust sensor 22 detects that dust in the current environment is more, the electromagnetic valve 8 is controlled to be opened by the processor 18, the water pipe 7 is communicated with a municipal secondary water pipe, the water can be sprayed out from the spray head 9 to sprinkle the road surface to perform dust settling work.
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 (5)
1. The utility model provides a rail guard of urban highway traffic, includes bottom plate (1), its characterized in that: the solar water heater is characterized in that supporting rods (2) are fixedly connected to two sides of the top of the bottom plate (1), a top pipe (3) is fixedly connected to the top of each supporting rod (2), a U-shaped frame (4) is fixedly connected to one side of each supporting rod (2), a connecting rod (5) is movably connected to the inner cavity of each U-shaped frame (4) through a rotating shaft, a rubber rope (6) is fixedly connected between the two connecting rods (5), a water pipe (7) is arranged in the inner cavity of each top pipe (3), electromagnetic valves (8) are fixedly connected to two ends of each water pipe (7), nozzles (9) are communicated with the front side and the back side of each water pipe (7), one end, far away from each water pipe (7), of each nozzle (9) penetrates through the surface of each top pipe (3), a supporting frame (10) is fixedly connected to the right side of the top of each top pipe (3), and a solar cell panel (11) is fixedly connected to the top of each supporting frame (10), the top of the left side of the support frame (10) is fixedly connected with a connecting frame (12), the bottom of the connecting frame (12) is fixedly connected with a camera (13), the top of the jacking pipe (3) is fixedly connected with an alarm (14) and is positioned on the left side of the camera (13), the top of the jacking pipe (3) is fixedly connected with an alarm lamp (15) and is positioned on the left side of the alarm (14), the left side of the top of the jacking pipe (3) is fixedly connected with a protection box (16), the bottom of an inner cavity of the protection box (16) is fixedly connected with a first circuit board (17), the top of the first circuit board (17) is fixedly connected with a processor (18), a storage module (19) and a networking module (20) from left to right in sequence, the tops of two sides of the inner cavity of the protection box (16) are both fixedly connected with short rods (21), and a dust sensor (22) is fixedly connected between the two short rods (21), a second circuit board (23) is fixedly connected to the inner cavity of the protection box (16) and is positioned below the dust sensor (22), and a timing module (24), a power supply module (25) and a filter (26) are fixedly connected to the top of the second circuit board (23) from left to right in sequence;
the output end of the processor (18) is in one-way electric connection with the input end of the electromagnetic valve (8), the processor (18) is in two-way electric connection with the storage module (19), the processor (18) is in two-way electric connection with the networking module (20), the input end of the processor (18) is in one-way electric connection with the output end of the filter (26), the input end of the filter (26) is in one-way electric connection with the output end of the dust sensor (22), the output end of the processor (18) is in one-way electric connection with the input end of the electromagnetic valve (8), the input end of the processor (18) is in one-way electric connection with the output end of the camera (13), the output end of the processor (18) is in one-way electric connection with the input ends of the alarm (14) and the alarm lamp (15), and the input end of the processor (18) is in one-way electric connection with the output end of the timing module (24), the input end of the processor (18) is electrically connected with the output end of the power supply module (25) in a one-way mode, and the input end of the power supply module (25) is electrically connected with the output end of the solar cell panel (11) in a one-way mode.
2. The urban road traffic guard rail according to claim 1, characterized in that: the top of the bottom plate (1) is provided with a mounting hole (27), and the inner cavity of the mounting hole (27) is fixedly connected with the road surface through a bolt.
3. The urban road traffic guard rail according to claim 1, characterized in that: the four corners of the top and the bottom of the supporting rod (2) are fixedly connected with reinforcing plates (28), and one side of each reinforcing plate (28) is fixedly connected with the bottom plate (1) and the top pipe (3) respectively.
4. The urban road traffic guard rail according to claim 1, characterized in that: both ends of the jacking pipe (3) are fixedly connected with connecting plates (29), and through holes (30) are formed in the surfaces of the connecting plates (29).
5. The urban road traffic guard rail according to claim 1, characterized in that: round holes matched with the spray heads (9) are formed in the front and the back of the top pipe (3), and the joints of the round holes and the spray heads (9) are sealed through sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011022192.8A CN113445449A (en) | 2020-09-25 | 2020-09-25 | Rail guard of urban highway traffic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011022192.8A CN113445449A (en) | 2020-09-25 | 2020-09-25 | Rail guard of urban highway traffic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113445449A true CN113445449A (en) | 2021-09-28 |
Family
ID=77808610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011022192.8A Pending CN113445449A (en) | 2020-09-25 | 2020-09-25 | Rail guard of urban highway traffic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113445449A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018048168A1 (en) * | 2016-09-12 | 2018-03-15 | 이도상 | Rotating guardrail |
| CN207159885U (en) * | 2017-07-18 | 2018-03-30 | 杭州富阳鸿祥技术服务有限公司 | A kind of safety guide rail of municipal works |
| CN108532506A (en) * | 2018-04-03 | 2018-09-14 | 芜湖超科机电设备有限公司 | A kind of traffic intersection lifeline |
| CN210598405U (en) * | 2019-06-27 | 2020-05-22 | 徐国才 | Protection rail with alarming function for building construction |
| CN211555110U (en) * | 2020-03-11 | 2020-09-22 | 江苏兴路交通工程有限公司 | Intelligent traffic guiding device |
-
2020
- 2020-09-25 CN CN202011022192.8A patent/CN113445449A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018048168A1 (en) * | 2016-09-12 | 2018-03-15 | 이도상 | Rotating guardrail |
| CN207159885U (en) * | 2017-07-18 | 2018-03-30 | 杭州富阳鸿祥技术服务有限公司 | A kind of safety guide rail of municipal works |
| CN108532506A (en) * | 2018-04-03 | 2018-09-14 | 芜湖超科机电设备有限公司 | A kind of traffic intersection lifeline |
| CN210598405U (en) * | 2019-06-27 | 2020-05-22 | 徐国才 | Protection rail with alarming function for building construction |
| CN211555110U (en) * | 2020-03-11 | 2020-09-22 | 江苏兴路交通工程有限公司 | Intelligent traffic guiding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215252542U (en) | Intelligent guardrail with collision monitoring system | |
| CN209178888U (en) | A kind of guardrail | |
| CN113445449A (en) | Rail guard of urban highway traffic | |
| CN206411874U (en) | A kind of solar traffic light | |
| CN212925775U (en) | Automatic warning thing networking bridge rail guard | |
| CN107170294A (en) | A kind of non-motor vehicle safety traffic control system | |
| CN211285417U (en) | Intelligent isolation guardrail for traffic road | |
| CN205134223U (en) | Road reflecting mirror | |
| CN209040007U (en) | A kind of highway bridge speed-limit warning equipment | |
| CN215669233U (en) | Road isolation device for urban planning | |
| CN213681875U (en) | Protective guard with anti-crossing function | |
| CN217870161U (en) | Anti-climbing and anti-collision barrier gate | |
| CN215518537U (en) | Central authorities' isolated column with alarm function | |
| CN216345179U (en) | Intelligence device of proving based on car networking | |
| CN220685782U (en) | High anticollision barrier of municipal bridge security | |
| CN211340524U (en) | Warning light safety device for highway detection | |
| CN219349631U (en) | Highway supervisory equipment with urgent early warning function | |
| CN217997899U (en) | Urban road protective fence | |
| CN212726840U (en) | Improved electric shock and leakage protection device for vehicle-mounted inverter power supply of urban rail transit | |
| CN215329467U (en) | Intelligent device for controlling traffic lights | |
| CN214246877U (en) | Electronic fence with anti-theft function | |
| CN220725938U (en) | Guardrail plate and combined sound absorption and insulation guardrail plate formed by guardrail plates | |
| CN220079840U (en) | Wisdom traffic cooling rail guard | |
| CN211340379U (en) | Novel road and bridge elasticity dust barrier | |
| CN211083894U (en) | Intelligent street lamp for monitoring illegal parking of vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |