CN213844319U - Early warning device for expressway construction operation area - Google Patents
Early warning device for expressway construction operation area Download PDFInfo
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- CN213844319U CN213844319U CN202023229071.9U CN202023229071U CN213844319U CN 213844319 U CN213844319 U CN 213844319U CN 202023229071 U CN202023229071 U CN 202023229071U CN 213844319 U CN213844319 U CN 213844319U
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Abstract
The utility model discloses an early warning device is used in highway construction operation district, include the safety cone section of thick bamboo of arranging around the construction area, the utility model discloses still include early warning mechanism, early warning mechanism drives away the laser ranging unit, the controller of vehicle and is used for the suggestion to drive away the audible-visual annunciator in other lanes towards the construction area including being used for monitoring towards the construction area, and the laser ranging unit links to each other with the input of controller, and the output of controller links to each other with audible-visual annunciator through the relay, and the controller still links to each other with the power. The utility model adopts the above structure early warning device for highway construction operation district, through setting up the fence that laser ranging unit encloses, surround the direction that the construction area drove towards the vehicle to when vehicle touching fence, in time send alarm information through audible-visual annunciator and indicate this vehicle change lane, remind constructor to observe whether safe in construction environment through vibrations bracelet simultaneously, the constructor of being convenient for promptly keeps away the danger.
Description
Technical Field
The utility model relates to a high-speed safe construction technique especially relates to an early warning device is used in highway construction operation district.
Background
After the highway is used for a period of time, the highway is usually constructed on the highway due to the fact that the road surface condition is poor or the highway is modified and upgraded, the influence on traffic is reduced as much as possible during construction, the highway is generally constructed after a specific area of a certain lane is enclosed by a safety cone, and workers work in an isolation area enclosed by the safety cone. If a vehicle traveling at a high speed cannot change lanes in advance under such construction conditions, a great risk is created to the safety of workers.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a highway construction early warning device for operation district through setting up the fence that laser ranging unit encloses, surrounds the construction area towards the direction that the vehicle drove to when the vehicle touched fence, in time send alarm information through audible-visual annunciator and indicate this vehicle change lane, remind constructor to observe whether safe in construction environment through vibrations bracelet simultaneously, the constructor of being convenient for promptly keeps away the danger.
For realizing the above-mentioned purpose, the utility model provides an early warning device is used in highway construction operation district, include the safety cone section of thick bamboo of arranging around the construction region, the utility model discloses still include early warning mechanism, early warning mechanism drives away laser ranging unit, the controller of vehicle and is used for the suggestion orientation construction region and drives away the audible-visual annunciator that the vehicle changed other lanes including being used for monitoring towards the construction region, laser ranging unit with the input of controller links to each other, the output of controller through the relay with audible-visual annunciator links to each other, the controller still links to each other with the power.
Preferably, the utility model discloses still including cup jointing the vibrations bracelet in constructor wrist department, the output of controller still links to each other with wireless transmitter through the relay, wireless transmitter with vibrations bracelet looks communication.
Preferably, the laser ranging unit is arranged on a lane where the construction area is located and faces the direction in which the vehicle comes.
Preferably, the laser ranging unit is arranged on the inner side of the construction area and fixed on a machineshop truck.
Preferably, the laser ranging unit is arranged at the edge of the construction area and at the corner of the construction area.
Preferably, the laser ranging unit comprises a first laser ranging sensor and a second laser ranging sensor which respectively face two adjacent sides of the construction area to emit laser, a horizontal laser line sent by the first laser ranging sensor is overlapped with a longitudinal edge line of the construction area, and an inclined laser line sent by the second laser ranging sensor is positioned outside an upstream transition section edge line of the construction area.
Preferably, the laser ranging unit is fixed on a supporting platform of a tripod.
Preferably, the controller is further connected with the operation buttons and the display screen respectively.
Preferably, the controller is an MCU singlechip.
Therefore, the utility model adopts the above structure early warning device for highway construction operation district surrounds the construction area towards the direction that the vehicle drove through setting up the fence that laser ranging unit encloses to when the vehicle touched fence, in time send alarm information through audible-visual annunciator and indicate this vehicle lane change, remind the constructor through vibrations bracelet simultaneously to observe whether safe of construction environment, the constructor of being convenient for promptly keeps away the danger.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of an early warning device for an expressway construction operation area according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a second embodiment of the early warning device for the expressway construction operation area according to the present invention;
fig. 3 is a schematic structural view of a third embodiment of the early warning device for an expressway construction operation area according to the present invention;
fig. 4 is the utility model discloses an embodiment is early warning mechanism structural schematic of early warning device for highway construction operation district.
Wherein: 1. a construction area; 2. high-speed green belts; 3. a safety cone; 4. an early warning mechanism; 40. a laser ranging unit; 41. a controller; 42. a relay; 43. a wireless transmitter; 44. vibrating the bracelet; 45. an audible and visual alarm; 46. a power source; 5. a first lane; 6. a vehicle; 7. a third lane; 8. a second lane.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, and it should be noted that the present embodiment is based on the technical solution, and the detailed embodiments and the specific operation processes are provided, but the protection scope of the present invention is not limited to the present embodiment.
Fig. 1 is a schematic structural diagram of an embodiment of an early warning device for an expressway construction operation area according to an embodiment of the present invention; fig. 2 is a schematic structural view of a second embodiment of the early warning device for the expressway construction operation area according to the present invention; fig. 3 is a schematic structural view of a third embodiment of the early warning device for an expressway construction operation area according to the present invention; fig. 4 is the utility model discloses an embodiment is early warning mechanism structure schematic diagram of early warning device for highway construction operation district, as shown in the figure, the utility model discloses a structure is including the safety cone section of thick bamboo 3 of arranging around construction region 1, the utility model discloses still include early warning mechanism 4, early warning mechanism 4 is including being used for monitoring the laser ranging unit 40 that drives off vehicle 6 towards construction region 1, controller 41 and being used for the suggestion to drive off audible-visual annunciator 45 that other lanes were changeed to vehicle 6 towards construction region 1, laser ranging unit 40 links to each other with controller 41's input, and controller 41's output links to each other with audible-visual annunciator 45 through relay 42, and controller 41 still links to each other with power 46, and power 46 in this embodiment is the lithium cell, exportable 12V direct current. The utility model discloses still including cup jointing the vibrations bracelet 44 in constructor wrist department, the output of controller 41 still links to each other with wireless transmitter 43 through relay 42, and wireless transmitter 43 communicates with vibrations bracelet 44 mutually.
Preferably, the laser ranging unit 40 is disposed on the lane where the construction area 1 is located and faces the direction in which the vehicle 6 comes, for prompting the vehicle 6 coming on the lane to change another lane in advance.
First embodiment, the early warning mechanism 4 of the present embodiment is placed in the first lane 5 of the three lanes in the same direction, i.e. the lane adjacent to the green isolation belt, the laser ranging unit 40 is arranged inside the construction area 1, and the laser ranging unit 40 is fixed on the engineering truck.
In the second embodiment, the early warning mechanism 4 of the present embodiment is placed in the first lane 5 of the equidirectional three lanes, that is, the lane adjacent to the green isolation belt, and the laser ranging unit 40 is disposed at the edge of the construction area 1 and at the corner of the construction area 1, it should be noted that the early warning mechanism 4 is still located inside the construction area at this time. The laser ranging unit 40 comprises a first laser ranging sensor and a second laser ranging sensor which respectively emit laser towards two adjacent sides of the construction area 1, a horizontal laser line emitted by the first laser ranging sensor is overlapped with a longitudinal edge line of the construction area 1, an inclined laser line emitted by the second laser ranging sensor is positioned outside an upstream transition section edge line of the construction area 1, and the inclined laser line emitted by the second laser ranging sensor is aligned with the road surface indicator mark in use. At this time, the laser ranging unit 40 is fixed on the supporting platform of the tripod.
In the third embodiment, the construction area is located in the third lane 7, and the warning mechanism 4 is placed on the engineering vehicle as an example.
Preferably, the controller 41 is also connected to the operation buttons and the display screen, respectively. The controller 41 is an MCU single chip, and the operation buttons include a power supply 46 switch.
The working process is as follows: taking a unidirectional three-lane as an example, the three-lane greening system is divided into a high-speed greening belt 2, a first lane 5, a second lane 8 and a third lane 7 from inside to outside in sequence, a worker works in a construction area 1 surrounded by a safety cone drum 3 on the first lane 5, at the moment, a normal vehicle 6 should run in the second lane and the third lane, if the running vehicle 6 does not run into the second lane and the third lane in time, namely, when the running vehicle is close to the working area, all or part of the vehicle body still runs in the first lane 5 until touching an electronic fence formed by a laser ranging unit 40, a controller 41 reads a distance signal, a relay 42 is triggered to be switched on and switched off, an audible and visual alarm 45 is further used for prompting the vehicle 6 to run into other lanes, and meanwhile, a vibration bracelet 44 of the worker is triggered to prompt the worker to observe the periphery and avoid the safety area at the first time, so that the safety of the worker is guaranteed.
Therefore, the utility model adopts the above structure early warning device for highway construction operation district surrounds the construction area towards the direction that the vehicle drove through setting up the fence that laser ranging unit encloses to when the vehicle touched fence, in time send alarm information through audible-visual annunciator and indicate this vehicle lane change, remind the constructor through vibrations bracelet simultaneously to observe whether safe of construction environment, the constructor of being convenient for promptly keeps away the danger.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides a highway construction early warning device for operation district, includes the safety cone section of thick bamboo of arranging around the construction area, its characterized in that: the early warning device comprises a laser ranging unit for monitoring vehicles coming towards a construction area, a controller and an audible and visual alarm for prompting vehicles coming towards the construction area to change other lanes, wherein the laser ranging unit is connected with the input end of the controller, the output end of the controller is connected with the audible and visual alarm through a relay, and the controller is further connected with a power supply.
2. The early warning device for the expressway construction work area according to claim 1, wherein: still including cup jointing the vibrations bracelet in constructor wrist department, the output of controller still links to each other with wireless transmitter through the relay, wireless transmitter with vibrations bracelet looks communication.
3. The early warning device for the expressway construction work area according to claim 1, wherein: the laser ranging unit is arranged on a lane where the construction area is located and faces the direction in which the vehicle comes.
4. The early warning device for the expressway construction work area according to claim 3, wherein: the laser ranging unit is arranged on the inner side of the construction area and fixed on the engineering truck.
5. The early warning device for the expressway construction work area according to claim 1, wherein: the laser ranging unit is arranged at the edge position of the construction area and positioned at the corner of the construction area.
6. The early warning device for the expressway construction work area according to claim 5, wherein: the laser ranging unit comprises a first laser ranging sensor and a second laser ranging sensor which respectively face two adjacent sides of the construction area to emit laser, a horizontal laser line sent by the first laser ranging sensor is overlapped with a longitudinal edge line of the construction area, and an inclined laser line sent by the second laser ranging sensor is positioned outside an upstream transition section edge line of the construction area.
7. The early warning device for the expressway construction work area according to claim 5 or 6, wherein: the laser ranging unit is fixed on a supporting platform of the tripod.
8. The early warning device for the expressway construction work area according to claim 1, wherein: the controller is also respectively connected with the operation buttons and the display screen.
9. The early warning device for the expressway construction work area according to claim 8, wherein: the controller is an MCU singlechip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023229071.9U CN213844319U (en) | 2020-12-28 | 2020-12-28 | Early warning device for expressway construction operation area |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023229071.9U CN213844319U (en) | 2020-12-28 | 2020-12-28 | Early warning device for expressway construction operation area |
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| CN213844319U true CN213844319U (en) | 2021-07-30 |
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| CN202023229071.9U Active CN213844319U (en) | 2020-12-28 | 2020-12-28 | Early warning device for expressway construction operation area |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115497288A (en) * | 2022-09-06 | 2022-12-20 | 玺大建设工程有限公司 | Intelligent management early warning method, device and system for highway maintenance construction |
| CN117058922A (en) * | 2023-10-12 | 2023-11-14 | 中交第一航务工程局有限公司 | Unmanned aerial vehicle monitoring method and system for road and bridge construction |
-
2020
- 2020-12-28 CN CN202023229071.9U patent/CN213844319U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115497288A (en) * | 2022-09-06 | 2022-12-20 | 玺大建设工程有限公司 | Intelligent management early warning method, device and system for highway maintenance construction |
| CN117058922A (en) * | 2023-10-12 | 2023-11-14 | 中交第一航务工程局有限公司 | Unmanned aerial vehicle monitoring method and system for road and bridge construction |
| CN117058922B (en) * | 2023-10-12 | 2024-01-09 | 中交第一航务工程局有限公司 | Unmanned aerial vehicle monitoring method and system for road and bridge construction |
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