A highway traffic condition monitoring device

Abstract

The utility model relates to the technical field of highway equipment, and discloses a highway traffic condition monitoring device, including a column and a cross bar fixed on the column, a plurality of monitoring cameras are arranged on the cross bar through a connecting assembly, a wiring groove is provided in the cross bar, the rear side of the wiring groove is an open end, a plurality of wiring boards are arranged at intervals in the wiring groove, a wiring hole is provided on the wiring board, and the monitoring camera cable is passed through the wiring hole. The wiring groove is provided inside the cross bar of the utility model to facilitate the wiring of cables, and a plurality of wiring boards with wiring holes are arranged inside the wiring board to prevent the wiring from being scattered. Since the rear end of the wiring groove is an open end, when one of the camera lines fails, it is only necessary to open the cover plate and pull the corresponding cable out of the wiring hole without removing the cross plate to prevent monitoring interruption. Moreover, since the cross bar is a hollow structure, the provision of a plurality of wiring boards can also enhance the strength of the cross bar.

Description

Technical Field

[0001] The utility model relates to the technical field of highway equipment, in particular to a highway traffic condition monitoring device. Background Art

[0002] Highway monitoring devices usually refer to monitoring camera systems installed on highways, which are used to monitor road traffic conditions, record traffic violations, and improve road safety. These monitoring devices are usually mainly composed of cameras, which use cameras to timely capture illegal driving vehicles on the scene, collect on-site image and audio information, and transmit them to the traffic control department in a timely manner. The cameras in current monitoring devices all have certain self-recognition intelligent machine functions, which can capture the license plate information of the corresponding vehicles in a timely manner.

[0003] Most of the existing highway cameras are installed on brackets composed of vertical poles and horizontal poles. The camera cables are generally passed through the inside of the horizontal pole to provide a certain degree of protection for the cables. However, when one of the camera lines fails, the horizontal pole needs to be removed as a whole to inspect the cables because the horizontal pole is a closed structure. During the inspection, other cameras cannot work normally, resulting in interrupted monitoring.

[0004] Therefore, we propose a highway traffic condition monitoring device to solve the above-mentioned problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art in the above background technology, the purpose of the present utility model is to provide a highway traffic condition monitoring device to solve the problems raised in the above background technology.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A highway traffic condition monitoring device comprises a column and a cross bar fixed on the column, a plurality of monitoring cameras are arranged on the cross bar through a connecting component, a wiring groove is provided in the cross bar, the rear side of the wiring groove is an open end, a plurality of wiring boards are arranged at intervals in the wiring groove, the wiring boards are provided with wiring holes, and the monitoring camera cables are inserted into the wiring holes.

[0010] Furthermore, the cable arrangement hole includes a cable hole for passing the cable and a cable sliding groove opened on one side of the cable hole, and the cable sliding groove extends to the outer side wall of the cable arrangement board at one end away from the cable hole.

[0011] Furthermore, the width of the wire sliding groove is smaller than the diameter of the wire hole.

[0012] Furthermore, a slot for connecting with the cable tray is formed on the inner wall of the wiring slot.

[0013] Furthermore, the connecting component includes a U-shaped frame connected to the surveillance camera on one side, the cross bar is provided with a positioning slot that is engaged with the U-shaped frame, the U-shaped frame and the top of the cross bar are provided with threading holes and threaded holes, and the threaded holes are threaded with bolts.

[0014] Furthermore, a cover plate adapted thereto is hingedly connected to the rear side of the cross bar, and a buckle for fixing the cover plate is provided at one end of the cross bar away from the column.

[0015] Preferably, a sealing groove is provided on the rear side of the cross bar, and a sealing rubber ring engaged with the sealing groove is provided on the cover plate.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] A wiring trough is opened inside the crossbar to facilitate cable routing, and multiple cable routing plates with cable routing holes are arranged inside to prevent the wiring from being messy. Since the rear end of the wiring trough is an open end, when one of the camera lines fails, you only need to open the cover and pull the corresponding cable out of the cable routing hole without removing the cross plate to prevent monitoring interruptions. In addition, since the crossbar has a hollow structure, the setting of multiple cable routing plates can also enhance the strength of the crossbar. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the rear structure of the utility model highway traffic condition monitoring device;

[0020] Figure 2 It is a partial structural schematic diagram of the utility model highway traffic condition monitoring device;

[0021] Figure 3 This is a schematic diagram of the wiring board structure of the highway traffic condition monitoring device of the utility model;

[0022] Figure 4 This is an enlarged view of point A of the highway traffic condition monitoring device of the present utility model.

[0023] In the figure: column 1, cross bar 2, surveillance camera 3, wiring trough 4, wiring board 5, wiring hole 50, wire hole 51, sliding wire trough 52, card slot 53, connecting component 6, U-shaped frame 61, positioning card slot 62, threading hole 63, threaded hole 64, bolt 65, cover plate 7, buckle 8, sealing groove 9. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all of the embodiments. It should be noted that the words "front", "back", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "bottom surface" and "top surface", "inside" and "outside" refer to the directions toward or away from the geometric center of a specific component, respectively. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 As shown, the utility model provides a highway traffic condition monitoring device, including a column 1 fixed on one side of the highway and a crossbar 2 installed on one side of the top of the column 1, the crossbar 2 is located above the highway, and a plurality of monitoring cameras 3 are installed on the crossbar 2 at intervals through a connecting component 6, the crossbar 2 is a hollow structure, and a wiring groove 4 with an open end at the rear side is opened inside, a cover plate 7 is hinged on the outer side of the wiring groove 4, a plurality of card slots 53 are opened at intervals inside the wiring groove 4, a wiring board 5 is clamped in the card slot 53, and a plurality of wiring holes 50 for passing the cables of the monitoring cameras 3 are opened on the wiring board 5.

[0026] like Figure 2 As shown, the connection assembly 6 includes a U-shaped frame 61 and bolts 65. The front side of the U-shaped frame 61 is connected to the surveillance camera 3. The crossbar 2 is provided with a plurality of positioning slots 62 for clamping the U-shaped frame 61. The top and bottom of the U-shaped frame 61 are provided with threaded holes 64. The U-shaped frame 61 and the top of the crossbar 2 are also provided with threading holes 63. The U-shaped frame 61 is fixed to the crossbar 2 by bolts 65. The U-shaped frame 61 is clamped in the positioning slots 62 and fixed to the crossbar 2 by bolts 65. The setting of the positioning slots 62 enables the staff to find the installation position more quickly, and the threading holes 63 facilitate the routing of cables.

[0027] The cable hole 50 includes a cable hole 51 and a cable groove 52. The two ends of the cable groove 52 are respectively connected to the cable hole 51 and the side wall of the cable plate 5, and the width of the cable groove 52 is smaller than the diameter of the cable hole 51. Different cables are inserted into different cable holes 51 and connected to the surveillance camera 3 through the threading hole 63 to prevent multiple cables from being entangled with each other. The cables can slide into or out of the cable hole 51 through the cable groove 52. When a single cable fails, the cover 7 is opened, the cable plate 5 is pulled out of the card slot 53, and then the corresponding cable is pulled out of the cable hole 51. At the same time, since the width of the cable groove 52 is smaller than the diameter of the cable hole 51, the cable is prevented from sliding out of the cable hole 51.

[0028] As a preferred technical solution of the utility model: a buckle 8 for fixing the cover plate 7 is provided at one end of the cross bar 2 away from the column 1, and the buckle 8 fixes the cover plate 7 to prevent it from shaking and opening.

[0029] As a preferred technical solution of the utility model: a sealing groove 9 is opened on the rear side of the cross bar 2, and a sealing rubber ring engaged with the sealing groove 9 is provided on the cover plate 7. The sealing rubber ring and the sealing groove 9 can enhance the sealing of the wiring groove 4 to prevent external debris, rainwater, etc. from entering the wiring groove 4.

[0030] For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances; for technicians in this field, they can still modify the technical solutions recorded in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A highway traffic condition monitoring device, comprising a column (1) and a crossbar (2) fixed to the column (1), characterized in that: A plurality of monitoring cameras (3) are arranged on the cross bar (2) via a connecting assembly (6); a wiring groove (4) is provided in the cross bar (2); the rear side of the wiring groove (4) is an open end; a plurality of wiring boards (5) are arranged at intervals in the wiring groove (4); a plurality of wiring holes (50) are provided on the wiring board (5); and the cables of the monitoring cameras (3) are passed through the wiring holes (50).

2. A highway traffic condition monitoring device according to claim 1, characterized in that: The cable arrangement hole (50) comprises a cable hole (51) for passing a cable through and a cable sliding groove (52) provided on one side of the cable hole (51); an end of the cable sliding groove (52) away from the cable hole (51) extends to the outer side wall of the cable arrangement plate (5).

3. A highway traffic condition monitoring device according to claim 2, characterized in that: The width of the wire sliding groove (52) is smaller than the diameter of the wire hole (51).

4. A highway traffic condition monitoring device according to claim 3, characterized in that: The inner wall of the wiring groove (4) is provided with a clamping groove (53) for clamping with the wiring board (5).

5. The highway traffic condition monitoring device according to claim 1, characterized in that: The connecting assembly (6) comprises a U-shaped frame (61) connected to the monitoring camera (3) at one side, a positioning slot (62) is provided on the cross bar (2) and is engaged with the U-shaped frame (61), and a threading hole (63) and a threaded hole (64) are provided on the top of the U-shaped frame (61) and the cross bar (2), and a bolt (65) is connected to the inner thread of the threaded hole (64).

6. The highway traffic condition monitoring device according to claim 1, characterized in that: A cover plate (7) adapted thereto is hingedly connected to the rear side of the cross bar (2), and a buckle (8) for fixing the cover plate (7) is provided at one end of the cross bar (2) away from the upright post (1).

7. A highway traffic condition monitoring device according to claim 6, characterized in that: A sealing groove (9) is provided on the rear side of the cross bar (2), and a sealing rubber ring engaged with the sealing groove (9) is provided on the cover plate (7).

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