CN108316181B - Road maintenance keeps away barrier system with intelligence - Google Patents
Road maintenance keeps away barrier system with intelligence Download PDFInfo
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- CN108316181B CN108316181B CN201810082728.1A CN201810082728A CN108316181B CN 108316181 B CN108316181 B CN 108316181B CN 201810082728 A CN201810082728 A CN 201810082728A CN 108316181 B CN108316181 B CN 108316181B
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- support column
- warning lamp
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- fixing
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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
- E01F9/617—Illuminated or wired-up posts, bollards, pillars or like upstanding bodies or structures for traffic guidance, warning or control
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/02—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions free-standing; portable, e.g. for guarding open manholes ; Portable signs or signals specially adapted for fitting to portable barriers
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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
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/646—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection extensible, collapsible or pivotable
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Signs Or Road Markings (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses an intelligent obstacle avoidance system for road maintenance, which comprises a first support, a fixed plate, a second support, a warning lamp panel and a controller, wherein the lower part of the first support is connected with the fixed plate, the second support is arranged above the first support, and the warning lamp panel is arranged above the second support. The invention has the beneficial effects that: the bottom of the first support column is provided with the plurality of telescopic fixing plates, so that the fixing effect of the device is better and the device is not easy to overturn by extending the fixing plates in windy weather; the warning lamp and the small sound box are controlled by the controller to remind remote vehicles and traveling cranes of avoiding timely, so that the safety of constructors and pedestrians can be effectively guaranteed, and meanwhile, the warning lamp can illuminate a construction road section; the warning lamp plate height-adjustable just warns the lamp plate and can be used to constructor's rest, and this design is humanized more and is favorable to improving the efficiency of construction. The device has the characteristics of more functions, more convenience in use and more stable structure.
Description
Technical Field
The invention relates to a road barrier device, in particular to an intelligent road barrier avoiding system for road maintenance, and belongs to the technical field of road traffic application.
Background
When road maintenance and road garden maintenance are carried out, a certain part of a certain section of road is required to be blocked frequently, and then a roadblock device is used. The roadblock is used for blockading the road or separating people flow and traffic flow, so that the order and traffic safety of public traffic are guaranteed, and meanwhile, the safety of workers in the road construction process is guaranteed.
The existing roadblock device mainly stops the approaching vehicles or pedestrians from advancing and avoiding through a reflective strip or a red obvious mark, and the roadblock device obviously has a relatively slow prompting effect on the vehicles and the pedestrians, wastes the time of the vehicles and the pedestrians, is easy to cause traffic congestion and confusion in front of the roadblock device, and cannot well remind the old with poor eyesight; meanwhile, in heavy fog and rainy and snowy weather, the roadblock device cannot well remind vehicles of avoiding, and irreparable loss is easily caused to constructors and vehicles; on the other hand, in the process of construction of constructors in roads, proper rest places are difficult to find, the constructors often sit on the ground, and if the roadblock device can provide the function of rest, the constructors are more humanized.
In view of the above problems, a multifunctional novel roadblock device capable of effectively reminding vehicles and pedestrians to avoid is urgently desired.
Disclosure of Invention
The invention aims to solve the problems and provide an intelligent obstacle avoidance system for road maintenance.
The intelligent obstacle avoidance system for road maintenance comprises a first support, four fixed plates, a second support and a warning lamp panel, wherein the lower part of the first support is connected with the fixed plates, the second support is arranged above the first support, and the warning lamp panel is arranged above the second support; the first support is of a square structure with a hollow interior, a large amount of materials can be saved due to the hollow interior mechanism, the cost of the device is reduced, the periphery of the lower end of the first support is provided with a buckling groove, the bottom of each buckling groove is provided with an electric sliding rail, and the four buckling grooves are movably connected with the four fixing plates respectively; the roadblock device is characterized in that a movable groove is formed in each of the front side and the rear side of the upper end of the first support column, two electric extension rods are movably connected inside the two movable grooves and can move up and down, and the first support column is connected with the second support column through the electric extension rods, so that the height of the roadblock device can be adjusted more conveniently.
The fixed plate front end sets up and stretches the board, it welds with the fixed plate to stretch board one end for it is more firm to stretch board and fixed plate, stretch the board other end with electronic slide rail links firmly mutually, and the steerable fixed plate back-and-forth movement of electronic slide rail stretches board front end left side and is provided with square fastener, second pillar shape and catching groove phase-match, just stretch board accessible electronic slide rail back-and-forth movement in the catching groove, and it is more convenient to control the flexible of fixed plate, stretches the multiplicable roadblock device bearing area of board through lengthening, improves the stability of roadblock device.
The controller is electrically connected with the electric slide rail, the sound box and the warning lamp panel respectively, the controller is used for controlling electronic equipment of the roadblock device, the small sound box is used for playing a prompt sound for avoiding pedestrians, the shape of the second support column is matched with that of the first support column, and the lower end of the second support column is vertically and fixedly connected with the four electric extending rods; a plurality of reflective strips are arranged on the outer side of the second support column all around, the reflective strips can remind a vehicle to avoid, and a warning lamp plate is welded at the upper end of the second support column.
The warning lamp plate is cylindrical, a constructor can conveniently sit on the warning lamp plate to have a rest, red and yellow LED lamps are arranged on the side edge of the warning lamp plate, distant vehicles can be reminded of taking avoidance measures as early as possible through the flickering of the red and yellow LED lamps, meanwhile, illumination can be provided for a blocked road section, a connecting groove is arranged at one end of the warning lamp plate, a connector is arranged at the other end of the warning lamp plate, and two fixing holes are formed in the connecting groove and the connector respectively; the connector is movably connected with the warning lamp panel, the connector can be stretched out, and a connecting wire is arranged at the connecting end of the connector and the warning lamp panel; the connecting wire is respectively electrically connected with the connector and the LED lamp, the surface of the connecting wire is coated with a reflective material, and when the connecting wire is pulled out, the connecting wire can be used as a reminding belt for clearly reminding a specific range of a vehicle construction section; the connecting groove is electrically connected with the LED lamp; the shape of the connector is matched with that of the connecting groove, the connector is connected with the connecting groove through the fixing hole, and a plurality of roadblock devices can be connected into a whole through the mutual connection of the connector and the connecting groove, so that the power supply for the plurality of roadblock devices is facilitated, and the construction section range can be effectively circled; the four fixing holes are all provided with movable buckles, the movable buckles can be mutually clamped and connected, the joint of every two movable buckles can be disconnected when the stress is overlarge, the movable buckles can facilitate connection among a plurality of roadblock devices, and a single roadblock device can be effectively protected from being damaged when the stress is overlarge.
Preferably, the activity groove one side sets up the gim peg groove, gim peg groove internally mounted has the bar gim peg, gim peg one end is provided with the finger groove, and the finger groove is used for promoting the gim peg and removes, four inside a plurality of fixed slot that all is provided with perpendicularly of electronic stretching rod, all can effectively be fixed when being convenient for electronic stretching rod promotes to not co-altitude, just the gim peg embedding the fixed slot.
Preferably, the fastener is through connecting rod and fixed plate be sliding connection for can stretch out and retract in the fixed plate, thereby carry out the fixed of fixed plate.
Preferably, in order to improve the stability of the device, the fixing plate is made of high-density iron metal material; the surface of the fixing plate is plated with an anticorrosive coating, so that the service life of the fixing plate can be effectively prolonged.
Preferably, in order to solve the problem of disconnection of the series circuit of the device, a small-sized storage battery is further arranged in the second support column and used for emergency power utilization after the disconnection of the series circuit of the device, and after the series circuit of the device is disconnected, the LED lamp changes into a yellow lamp and continuously flickers to remind a constructor to check the disconnection device and to check whether an intruder exists.
The invention has the beneficial effects that:
1. according to the intelligent obstacle avoidance system for road maintenance, the first support, the fixed plate and the second support are combined, the grounding area is enlarged, the wind area is reduced, and the multiple obstacle devices are firmly connected, so that the stability of the obstacle devices is improved.
2. The intelligent obstacle avoidance system for road maintenance provided by the invention adopts intelligent operation, the LED lamp and the small-sized sound box are controlled by the controller, the function of reminding pedestrians and vehicles to avoid by the obstacle avoidance device is improved, the safety of constructors and pedestrians can be effectively guaranteed, and meanwhile, the warning lamp can illuminate a construction road section and remind pedestrians that the pedestrians are carefully injured by splashed stones and other sundries.
3. The intelligent obstacle avoidance system for road maintenance is adjustable in height, the warning lamp panel can be used for the rest of constructors, and the design is more humanized and is beneficial to improving the construction efficiency.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is an enlarged view of the invention at A;
FIG. 4 is an enlarged view of the invention at B.
In the figure: 1. first pillar, 2, fixed plate, 3, second pillar, 4, reflection of light strip, 5, warning lamp plate, 6, spread groove, 7, connector, 8, fixed orifices, 9, activity groove, 10, electronic pole that stretches, 11, stretch the board, 12, the bayonet lock groove, 13, indicate the groove, 14, the bayonet lock, 15, connecting rod, 16, fastener, 17, catching groove.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 4, the intelligent obstacle avoidance system for road maintenance according to the present invention includes a first support 1, four fixing plates 2, a second support 3, and a warning lamp panel 5, wherein the lower portion of the first support 1 is connected to the fixing plates 2, the second support 3 is disposed above the first support 1, and the warning lamp panel 5 is disposed above the second support 3; the first support column 1 is of a square structure with a hollow interior, a large amount of materials can be saved due to the hollow interior, the cost of the device is reduced, the periphery of the lower end of the first support column 1 is provided with a buckling groove 17, the bottom of each buckling groove 17 is provided with an electric sliding rail, and the four buckling grooves 17 are respectively connected with the four fixing plates 2 in a sliding manner; both sides respectively are provided with a movable groove 9 around first pillar 1 upper end, two electronic stretching rod 10 of each swing joint in two movable grooves 9 inside, electronic stretching rod 10 can reciprocate, first pillar 1 connects second pillar 3 through electronic stretching rod 10 for roadblock device height-adjusting is more convenient.
The middle of the fixed plate 2 is provided with a stretching plate 11, one end of the stretching plate 11 is welded with the fixed plate 2, the stretching plate 11 and the fixed plate 2 are firmer, the other end of the stretching plate 11 is fixedly connected with the electric slide rail, the front and back movement of the fixed plate 3 can be controlled by the electric slide rail, a square fastener 16 is arranged on the left side, the shape of the stretching plate 11 is matched with that of the buckling groove 17, the stretching plate 11 can be moved in the buckling groove 17 in a front and back manner, the supporting area of the roadblock device can be increased by stretching the stretching plate 11, and the stability of the roadblock device.
A controller and a small sound box are arranged in the second support column 3, the controller is respectively electrically connected with the electric slide rail, the sound box and the warning lamp panel, the controller is used for controlling electronic equipment of the roadblock device, the small sound box is used for playing a prompt sound for avoiding pedestrians, the shape of the second support column 3 is matched with that of the first support column 1, and the lower end of the second support column 3 is vertically and fixedly connected with the four electric extension rods 10; a plurality of reflective strips 4 are arranged on the outer side of the second support column 3 all around, the reflective strips 4 can remind a vehicle to avoid, and a warning lamp plate 5 is welded at the upper end of the second support column 3.
The warning lamp plate 5 is cylindrical, a constructor can conveniently sit on the warning lamp plate 5 to have a rest, red and yellow LED lamps are arranged on the side edge of the warning lamp plate 5, the LED lamps with the red and yellow intervals flicker, so that the remote vehicle can be reminded of taking avoidance measures as early as possible, meanwhile, illumination can be provided for a blocked road section, a connecting groove 6 is arranged at one end of the warning lamp plate 5, a connector 7 is arranged at the other end of the warning lamp plate 5, and two fixing holes 8 are respectively formed in the connecting groove 6 and the connector 7; the connector 7 is movably connected with the warning lamp panel 5, the connector 7 can be stretched out, and a connecting wire is arranged at the connecting end of the connector 7 and the warning lamp panel 5; the connecting wire is respectively electrically connected with the connector and the LED lamp, the surface of the connecting wire is coated with a reflective material, and when the connecting wire is pulled out, the connecting wire can be used as a reminding belt for clearly reminding a specific range of a vehicle construction section; the connecting groove 6 is electrically connected with the LED lamp; the shape of the connector 7 is matched with that of the connecting groove 6, the connector 7 is connected with the connecting groove 6 through the fixing hole 8, and a plurality of roadblock devices can be connected into a whole through the mutual connection of the connector 7 and the connecting groove 6, so that the power supply for the plurality of roadblock devices is facilitated, and the construction section range can be effectively circled; four fixed orificess 8 all are provided with movable buckle, movable buckle can joint each other, and every two activity buckle junctions atress all can break off when too big, and movable buckle can be convenient for connect between a plurality of roadblock devices, and can effectively protect single roadblock device can not lead to whole roadblock devices impaired when the atress is too big.
As a technical optimization scheme of the invention, a clamping bolt groove 12 is arranged on one side of the movable groove 9, a strip-shaped clamping bolt 14 is arranged in the clamping bolt groove 12, a finger groove 13 is arranged at one end of the clamping bolt 14, the finger groove 13 is used for pushing the clamping bolt 14 to move left and right, a plurality of fixing grooves are vertically arranged in the four electric extending rods 10, so that the electric extending rods 10 can be effectively fixed when lifted to different heights, and the clamping bolt 14 is embedded in the fixing grooves.
As a technical optimization of the present invention, the fastener 16 is slidably connected to the fixing plate 2 through the connecting rod 15, so as to extend out of and retract into the fixing plate 2, thereby fixing the fixing plate 2.
As a technical optimization scheme of the invention, the fixing plate 2 is made of high-density iron metal material, so that the stability of the device can be effectively improved; the surface of the fixing plate 2 is plated with an anticorrosive coating, so that the service life of the fixing plate 2 can be effectively prolonged.
As a technical optimization scheme of the present invention, a small storage battery is further disposed inside the second pillar 3, and is used for emergency power utilization after the series circuit of the device is disconnected, and after the series circuit of the device is disconnected, the LED lamp changes into a yellow lamp and continuously flashes, so as to remind a constructor to check the disconnection device and to check whether there is an intruder.
When the device is used, firstly, the device is placed on the ground through the fixing plate 2, stretching is needed, when the height of the device is increased, the controller controls the electric stretching rod 10 to lift the second support column 3 upwards, the four electric stretching rods 10 below the second support column 3 extend out of the movable groove 9, after stretching is completed, a user buckles the finger groove 13 at one end of the clamping bolt 14 with fingers, the clamping bolt 14 is inserted into the fixing groove in the stretching rod 10 along the clamping bolt groove 12, so that the stretching rod 10 is fixed, the second support column 3 cannot slide off, when heavy weather occurs, the stability of the device needs to be increased, the four fixing plates 2 are pulled out, the stretching plate 11 extends out from the bottom of the first support column 1 through the electric sliding rail, then the fastener 16 at one side of the stretching plate 11 is pulled out, the fastener 16 extends out from one side of the stretching plate 11 through the connecting rod 15, the fixing plates 2 are pressed inwards, so that the fastener 16 is clamped with the fastening groove 17, so that the fastener 16 will not contract inward by itself and the extension plate 11 is fixed, thereby providing the device with stronger stability. When a plurality of devices need to be connected, the connecting head 7 at one end of the warning lamp panel 6 is embedded into the connecting groove 6 at the other end of the warning lamp panel 6 and is fixed through the fixing hole 8, so that the devices can be stably spliced; after the installation is accomplished, controller control warning lamp plate 5 glimmers and reminds distant place vehicle and pedestrian to dodge, dodges the prompt tone through control audio amplifier broadcast simultaneously to remind the not good pedestrian of eyesight to notice safety.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. The utility model provides a road maintenance keeps away barrier system with intelligence which characterized in that: the warning lamp plate comprises a first support column (1), four fixing plates (2), a second support column (3) and a warning lamp plate (5), wherein the fixing plates (2) are connected with the lower portion of the first support column (1), the second support column (3) is arranged above the first support column (1), and the warning lamp plate (5) is arranged above the second support column (3); the first support column (1) is of a square structure with a hollow interior, the periphery of the lower end of the first support column (1) is provided with a buckling groove (17), the bottom of the buckling groove (17) is provided with an electric sliding rail, and the four buckling grooves (17) are movably connected with the four fixing plates (2) respectively; the front side and the rear side of the upper end of the first support column (1) are respectively provided with a movable groove (9), the insides of the two movable grooves (9) are respectively movably connected with two electric stretching rods (10), and the first support column (1) is connected with the second support column (3) through the electric stretching rods (10); the front end of the fixed plate (2) is provided with an extension plate (11), one end of the extension plate (11) is welded with the fixed plate (2), the other end of the extension plate (11) is fixedly connected with the electric slide rail, the left side of the front end of the extension plate (11) is provided with a square fastener (16), the shape of the extension plate (11) is matched with that of the buckling groove (17), and the extension plate (11) can slide back and forth in the buckling groove (17); a controller and a small sound box are arranged in the second support column (3), the controller is respectively electrically connected with the electric slide rail, the sound box and the warning lamp panel, the shape of the second support column (3) is matched with that of the first support column (1), and the lower end of the second support column (3) is vertically and fixedly connected with the four electric extension rods (10); a plurality of light reflecting strips (4) are arranged on the periphery of the outer side of the second support column (3), and a warning lamp plate (5) is welded at the upper end of the second support column (3); the LED warning lamp comprises a warning lamp plate (5), wherein the warning lamp plate (5) is cylindrical, LED lamps with red and yellow phases are arranged on the side edge of the warning lamp plate (5), a connecting groove (6) is formed in one end of the warning lamp plate (5), a connecting head (7) is arranged at the other end of the warning lamp plate (5), and two fixing holes (8) are formed in the connecting groove (6) and the connecting head (7) respectively; the connector (7) is movably connected with the warning lamp plate (5), the connector (7) can be stretched out, and a connecting wire is arranged at the connecting end of the connector (7) and the warning lamp plate (5); the connecting wire is electrically connected with the connector (7) and the LED lamp respectively, and the surface of the connecting wire is coated with a reflecting material; the connecting groove (6) is electrically connected with the LED lamp; the shape of the connector (7) is matched with that of the connecting groove (6), and the connector (7) is connected with the connecting groove (6) through the fixing hole (8); the four fixing holes (8) are respectively provided with a movable buckle, the movable buckles can be mutually clamped, and the joint of each two movable buckles can be disconnected when the stress is overlarge;
a clamping bolt groove (12) is formed in one side of the movable groove (9), a strip-shaped clamping bolt (14) is installed in the clamping bolt groove (12), a finger groove (13) is formed in one end of the clamping bolt (14), a plurality of fixing grooves are vertically formed in the four electric extension rods (10), and the clamping bolt (14) is embedded into the fixing grooves;
the fastener (16) is in sliding connection with the fixing plate (2) through a connecting rod (15);
the fixing plate (2) is made of high-density iron metal materials, and an anti-corrosion layer is plated on the surface of the fixing plate (2);
the small storage battery is arranged in the second support column (3) and is used for emergency power utilization after the series circuit of the device is disconnected, and the LED lamp can change into a yellow lamp to continuously flicker after the series circuit of the device is disconnected, so that constructors are reminded to check the disconnected device and check whether an intruder exists;
when the device works, firstly, the device is placed on the ground through the fixing plates (2) and needs to be stretched, when the height of the device is increased, the controller controls the electric stretching rods (10) to lift the second support column (3) upwards, the four electric stretching rods (10) below the second support column (3) stretch out of the movable grooves (9), after stretching is completed, a user buckles the finger grooves (13) at one end of the clamping bolts (14) with fingers, the clamping bolts (14) are inserted into the fixing grooves in the stretching rods (10) along the clamping bolt grooves (12), the stretching rods (10) are fixed, the second support column (3) cannot slide, when strong wind weather occurs, the stability of the device needs to be increased, the four fixing plates (2) are pulled out, the fixing plates (2) stretch out of the bottom of the first support column (1) through the electric sliding rails, and then the fasteners (16) on one side of the stretching plates (11) are pulled out, the fastener (16) extends out of one side of the extension plate (11) through the connecting rod (15), and the fixing plate (2) is pressed inwards, so that the fastener (16) is clamped with the fastening groove (17), the fastener (16) cannot contract inwards by self, the extension plate (11) is fixed, and the device has stronger stability; when a plurality of devices need to be connected, a connector (7) at one end of the warning lamp panel (5) is embedded into a connecting groove (6) at the other end of the warning lamp panel (5) and is fixed through a fixing hole (8), so that the devices can be stably spliced; after the installation is accomplished, controller control warning lamp plate (5) scintillation reminds distant place vehicle and pedestrian to dodge, dodges the prompt tone through control audio amplifier broadcast simultaneously to remind the not good pedestrian of eyesight to notice safety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810082728.1A CN108316181B (en) | 2018-01-29 | 2018-01-29 | Road maintenance keeps away barrier system with intelligence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810082728.1A CN108316181B (en) | 2018-01-29 | 2018-01-29 | Road maintenance keeps away barrier system with intelligence |
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| Publication Number | Publication Date |
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| CN108316181A CN108316181A (en) | 2018-07-24 |
| CN108316181B true CN108316181B (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810082728.1A Active CN108316181B (en) | 2018-01-29 | 2018-01-29 | Road maintenance keeps away barrier system with intelligence |
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| CN (1) | CN108316181B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225815A (en) * | 2018-09-12 | 2019-01-18 | 广州绿禾农业科技有限公司 | A kind of automation loss prevention fruit screening plant |
| CN111798697A (en) * | 2020-06-16 | 2020-10-20 | 杭州恒领科技有限公司 | Construction road driving obstacle avoidance early warning device based on human-vehicle cooperation |
| CN111979955A (en) * | 2020-08-31 | 2020-11-24 | 赵佳瑶 | Anti-toppling road surface railing used in strong wind climate |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2397544Y (en) * | 1999-12-17 | 2000-09-20 | 陈光和 | Multifunctional roadblock warning lamp |
| CN205382438U (en) * | 2016-02-06 | 2016-07-13 | 黑龙江工程学院 | Construction of highway district warning light suggestion device |
| CN205529977U (en) * | 2016-04-21 | 2016-08-31 | 黑龙江工程学院 | Multifunctional road engineering construction warning device |
| CN107489114A (en) * | 2017-08-30 | 2017-12-19 | 广西电网有限责任公司电力科学研究院 | A kind of laser alertness safe fence |
| CN206902592U (en) * | 2017-04-25 | 2018-01-19 | 张红光 | A kind of specialty is used for construction of the highway alarming device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9090202B2 (en) * | 2012-06-24 | 2015-07-28 | John E. McLoughlin | Convertible emergency lighting apparatus having interchangeable scene illumination and traffic control configurations |
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2018
- 2018-01-29 CN CN201810082728.1A patent/CN108316181B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2397544Y (en) * | 1999-12-17 | 2000-09-20 | 陈光和 | Multifunctional roadblock warning lamp |
| CN205382438U (en) * | 2016-02-06 | 2016-07-13 | 黑龙江工程学院 | Construction of highway district warning light suggestion device |
| CN205529977U (en) * | 2016-04-21 | 2016-08-31 | 黑龙江工程学院 | Multifunctional road engineering construction warning device |
| CN206902592U (en) * | 2017-04-25 | 2018-01-19 | 张红光 | A kind of specialty is used for construction of the highway alarming device |
| CN107489114A (en) * | 2017-08-30 | 2017-12-19 | 广西电网有限责任公司电力科学研究院 | A kind of laser alertness safe fence |
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| Publication number | Publication date |
|---|---|
| CN108316181A (en) | 2018-07-24 |
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