CN216209886U

CN216209886U - Be used for traffic incident detection device based on radar monitoring

Info

Publication number: CN216209886U
Application number: CN202122760727.8U
Authority: CN
Inventors: 孙禄; 张文波
Original assignee: CCCC Tunnel Engineering Co Ltd
Current assignee: CCCC Tunnel Engineering Co Ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-04-05
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses a traffic incident detection device based on radar monitoring, which belongs to the technical field of traffic, and comprises a positioning box, wherein a concave frame is embedded at the bottom of the positioning box, a positive and negative threaded rod is movably arranged in the inner cavity of the concave frame, the left end and the right end of the positive and negative threaded rod penetrate through the concave frame and are rotatably connected with the connecting part of the positioning box through a bearing, when the device is used, the positioning box is fixedly arranged at a specified position through a mounting plate, a mounting hole and a screw, then a detection device body is moved, the detection device body drives a positioning block to be inserted into the inner cavity of the positioning box, then a driving disc is rotated, the driving disc drives the positive and negative threaded rod to rotate on the inner surface threads of a sleeve, meanwhile, sleeves at two sides drive a moving plate to move, and drive the pin plate to be inserted into the inner cavity of a pin groove, the device is simple in operation and convenient to use, thereby facilitating the disassembly and assembly of the detection device body, the difficulty of later-stage maintenance is reduced.

Description

Be used for traffic incident detection device based on radar monitoring

Technical Field

The utility model relates to the technical field of traffic, in particular to a traffic incident detection device based on radar monitoring.

Background

With the increasing of road traffic vehicles, the incidence of traffic accidents is gradually increased, and in order to maintain traffic order and guarantee the traveling safety of residents, the traffic incident detection and analysis become the first problems to be overcome, while the existing traffic incident detection device has the defects of inconvenient assembly and disassembly due to complex and complicated installation mode during installation, and meanwhile, the later-stage maintenance difficulty is increased, so that the utility model provides the traffic incident detection device based on radar monitoring to solve the problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a traffic event detection device based on radar monitoring, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a traffic incident detection device based on radar monitoring comprises a positioning box, wherein a concave frame is embedded at the bottom of the positioning box, a positive and negative threaded rod is movably arranged in the inner cavity of the concave frame, the left end and the right end of the positive and negative threaded rod both penetrate through the concave frame and are rotatably connected with the joint of the positioning box through a bearing, the left side and the right side of the outer surface of the positive threaded rod and the negative threaded rod are both in threaded connection with sleeves, the tops of the sleeves are fixedly connected with moving plates, one sides of the two moving plates, which are opposite to each other, are both fixedly connected with pin plates, a detection device body is arranged at the top of the positioning box, a positioning block is fixedly connected at the bottom of the detection device body, the bottom of locating piece runs through the inner chamber that the location box just extended to the location box, the round pin groove that uses with the cooperation of cotter board is all seted up to the left and right sides of locating piece, the one end that the movable plate was kept away from to the cotter board extends to the inner chamber of round pin groove.

As a further scheme of the utility model, the top of the concave frame is uniformly and fixedly connected with a pressure spring, the top of the pressure spring is fixedly connected with a bearing plate, and the joint of the top of the bearing plate and the positioning block is tightly attached.

As a further scheme of the utility model, the bottom of the sleeve is fixedly connected with a guide plate, the left side and the right side of the bottom of the inner cavity of the positioning box are both provided with guide grooves matched with the guide plate, and the outer surface of the guide plate is in sliding connection with the inner surface of the guide groove.

As a further scheme of the utility model, a driving disk is sleeved at the center of the outer surface of the positive and negative threaded rod, and anti-skid grains are arranged on the outer surface of the driving disk.

As a further scheme of the utility model, the left side and the right side of the top of the inner cavity of the positioning box are fixedly connected with slide rails, and the outer surfaces of the slide rails are in sliding connection with the inner surface of the moving plate.

As a further scheme of the utility model, the bottoms of the left side and the right side of the positioning box are fixedly connected with mounting plates, and mounting holes are formed in the front and the rear positions of the top of each mounting plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the detection device body is used, the positioning box is fixedly arranged at a designated position through the mounting plate, the mounting hole and the screws, then the detection device body is moved, the detection device body drives the positioning block to be inserted into an inner cavity of the positioning box, then the driving disc is rotated, the driving disc drives the positive and negative threaded rods to rotate in the inner surface threads of the sleeves, meanwhile, the sleeves on the two sides drive the moving plate to move, the moving plate drives the pin plates to be inserted into the inner cavities of the pin grooves, and therefore the detection device body is mounted.

2. When the detection device body is used, the positioning block extrudes the bearing plate to move when the positioning block is driven by the detection device body to be inserted into the inner cavity of the positioning box, so that the bearing plate moves to extrude the pressure spring, and meanwhile, the pressure spring supports the bearing plate under the action of reaction force, so that the pressure spring is matched with the bearing plate to use to lift the positioning block, the bottom of the pin plate is tightly attached to the pin groove when the pin plate is inserted into the inner cavity of the pin groove, and the installation stability of the detection device body is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the construction of the localisation box of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2 of the present invention at A;

fig. 4 is a perspective view of the connection of the moving plate and pin plate structure of the present invention.

In the figure: 1. a positioning box; 2. a female frame; 3. a positive and negative threaded rod; 4. a sleeve; 5. moving the plate; 6. a pin plate; 7. a detection device body; 8. positioning blocks; 9. a pin slot; 10. a pressure spring; 11. a carrier plate; 12. a guide plate; 13. a guide groove; 14. a drive disc; 15. a slide rail; 16. and (7) mounting the plate.

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 first embodiment is as follows:

referring to fig. 1 to 4, in the embodiment of the utility model, a radar-based traffic incident detection device comprises a positioning box 1, a concave frame 2 is embedded at the bottom of the positioning box 1, a positive and negative threaded rod 3 is movably arranged in an inner cavity of the concave frame 2, the left and right ends of the positive and negative threaded rod 3 penetrate through the concave frame 2 and are rotatably connected with a joint of the positioning box 1 through a bearing, sleeves 4 are respectively and threadedly connected to the left and right sides of the outer surface of the positive and negative threaded rod 3, a moving plate 5 is fixedly connected to the top of each sleeve 4, a pin plate 6 is fixedly connected to one side of each of the two opposite moving plates 5, a detection device body 7 is placed at the top of the positioning box 1, a positioning block 8 is fixedly connected to the bottom of the detection device body 7, the bottom of the positioning block 8 penetrates through the positioning box 1 and extends to the inner cavity of the positioning box 1, pin grooves 9 matched with the pin plates 6 are respectively formed at the left and right sides of the positioning block 8, one end of the pin plate 6, which is far away from the moving plate 5, extends to an inner cavity of the pin groove 9, the bottom of the sleeve 4 is fixedly connected with a guide plate 12, the left side and the right side of the bottom of the inner cavity of the positioning box 1 are respectively provided with a guide groove 13 matched with the guide plate 12, the outer surface of the guide plate 12 is in sliding connection with the inner surface of the guide groove 13, the sleeve 4 can be guided and limited by arranging the guide plate 12 and the guide groove 13, the center of the outer surface of the positive and negative threaded rod 3 is sleeved with a driving disc 14, the outer surface of the driving disc 14 is provided with anti-slip patterns, the rotation of the positive and negative threaded rod 3 can be facilitated by arranging the driving disc 14 and the anti-slip patterns, the left side and the right side of the top of the inner cavity of the positioning box 1 are respectively and fixedly connected with a slide rail 15, the outer surface of the slide rail 15 is in sliding connection with the inner surface of the moving plate 5, the moving plate 5 can be supported and guided by arranging the slide rail 15, the equal fixedly connected with mounting panel 16 in bottom of the 1 left and right sides of location box, the mounting hole has all been seted up to the position around the mounting panel 16 top, through setting up mounting panel 16 and mounting hole, can conveniently install location box 1.

The principle of the embodiment is as follows:

during the use, through mounting panel 16, mounting hole and screw, with location box 1 fixed mounting in the assigned position, remove detection device body 7 after that, make detection device body 7 drive the inner chamber that locating piece 8 inserted location box 1, rotate driving-disc 14 after that, make driving-disc 14 drive positive and negative threaded rod 3 rotate at sleeve 4's internal surface screw thread, and simultaneously, sleeve 4 of both sides drives movable plate 5 and removes, movable plate 5 drives the inner chamber that cotter 6 inserted cotter way 9, thereby accomplish the installation to detection device body 7, when needs dismantle the maintenance to detection device body 7, otherwise above-mentioned operation, can accomplish the dismantlement to detection device body 7, the device easy operation, and convenient to use, thereby conveniently carry out the dismouting to detection device body 7, the degree of difficulty of later stage maintenance has been reduced.

Example two:

referring to fig. 2, with reference to the base of embodiment 1, the top of the concave frame 2 is uniformly and fixedly connected with a pressure spring 10, the top of the pressure spring 10 is fixedly connected with a bearing plate 11, and the joint between the top of the bearing plate 11 and the positioning block 8 is tightly attached.

The principle of the embodiment is as follows:

during the use, when detection device body 7 drives locating piece 8 and inserts 1 inner chamber of location box, locating piece 8 extrusion loading board 11 removes, make loading board 11 remove extrusion pressure spring 10, and simultaneously, pressure spring 10 supports loading board 11 under the reaction force, thereby make the cooperation of pressure spring 10 and loading board 11 use, lift locating piece 8, thereby when making cotter 6 insert cotter way 9 inner chamber, the bottom and the cotter way 9 of cotter 6 closely laminate, thereby improve the stability of the installation of detection device body 7.

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 equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The device for detecting the traffic incident based on radar monitoring comprises a positioning box (1) and is characterized in that a concave frame (2) is installed at the bottom of the positioning box (1) in an embedded mode, a positive and negative threaded rod (3) is movably arranged in an inner cavity of the concave frame (2), the left end and the right end of the positive and negative threaded rod (3) penetrate through the concave frame (2) and are rotatably connected with the joint of the positioning box (1) through bearings, sleeves (4) are in threaded connection with the left side and the right side of the outer surface of the positive and negative threaded rod (3), movable plates (5) are fixedly connected to the tops of the sleeves (4), pin plates (6) are fixedly connected to the opposite sides of the two movable plates (5), a detection device body (7) is placed at the top of the positioning box (1), and a positioning block (8) is fixedly connected to the bottom of the detection device body (7), the bottom of locating piece (8) runs through the inner chamber of location box (1) and extend to location box (1), cotter way (9) that use with cotter board (6) cooperation are all seted up to the left and right sides of locating piece (8), the one end that movable plate (5) were kept away from in cotter board (6) extends to the inner chamber of cotter way (9).

2. The radar-monitoring-based traffic incident detection device according to claim 1, wherein a compression spring (10) is fixedly connected to the top of the concave frame (2) uniformly, a bearing plate (11) is fixedly connected to the top of the compression spring (10), and the joint of the top of the bearing plate (11) and the positioning block (8) is tightly attached.

3. The radar-based traffic incident detection device for monitoring traffic events according to claim 1, wherein a guide plate (12) is fixedly connected to the bottom of the sleeve (4), guide grooves (13) matched with the guide plate (12) are formed in the left side and the right side of the bottom of the inner cavity of the positioning box (1), and the outer surface of the guide plate (12) is slidably connected with the inner surface of the guide groove (13).

4. The radar-monitoring-based traffic incident detection device is characterized in that a driving disc (14) is sleeved at the center of the outer surface of the positive and negative threaded rod (3), and the outer surface of the driving disc (14) is provided with anti-skid lines.

5. The device for detecting the traffic incident based on the radar monitoring is characterized in that sliding rails (15) are fixedly connected to the left side and the right side of the top of the inner cavity of the positioning box (1), and the outer surfaces of the sliding rails (15) are slidably connected with the inner surface of the moving plate (5).

6. The radar-monitoring-based traffic incident detection device according to claim 1, wherein mounting plates (16) are fixedly connected to the bottoms of the left side and the right side of the positioning box (1), and mounting holes are formed in the front and the rear positions of the top of each mounting plate (16).