Monitoring stand column cross rod capable of being provided with multiple monitoring devices

Abstract

The utility model relates to the technical field of monitoring equipment, in particular to a monitoring stand column cross rod capable of being provided with a plurality of pieces of monitoring equipment, which comprises a base arranged on the ground through foundation bolts and a cross rod positioned above the base, a plurality of mounting frames are arranged at the upper end of the cross rod, monitoring heads are arranged on the mounting frames, and the monitoring heads are arranged on the cross rod. A vertical rod is connected to a center bearing of the upper end of the base, a lifting assembly connected with a transverse rod is installed on the vertical rod, a through hole is formed in one end of the transverse rod, the vertical rod penetrates through the through hole and is in sliding connection with the transverse rod, and a rotating assembly and a positioning assembly which are connected with the vertical rod are installed at the upper end of the base. Compared with the prior art, the monitoring device has the advantages that the transverse rod and the monitoring heads are rotated to be away from proper positions of a road through the rotating assembly, then the orientation positions of the transverse rod and the monitoring heads are fixed through the positioning assembly, and finally the transverse rod drives the multiple monitoring heads to ascend and descend through the lifting assembly, so that the monitoring heads are conveniently overhauled, road traffic does not need to be hindered, and traffic safety is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring equipment, in particular to a monitoring column crossbar on which a plurality of monitoring equipment can be installed. Background Art

[0002] Monitoring column cross bars are mostly used on highways. Multiple monitoring devices are set up on highways to capture the speed of passing vehicles. Not only can clear photos of violations be taken, but also the vehicle model, license plate number and even the driver's photo can be taken, making it convenient for car owners to check the time and inquire about violations.

[0003] The existing monitoring column crossbar is usually a column vertically installed on the ground by anchor bolts, and a crossbar is bolted to the top of the column, and multiple monitoring devices are installed on the crossbar. However, the monitoring equipment is working outdoors for a long time and will inevitably be damaged or require regular maintenance. When the monitoring equipment is to be repaired, usually one or two lanes of the highway are blocked, and then a scaffolding or aerial vehicle is set up at the lower end of the monitoring column to allow technicians to climb up to repair the monitoring equipment. However, the interception of the highway can easily cause highway congestion or accidents, and the high-altitude maintenance by technicians is dangerous. Utility Model Content

[0004] 1. Technical Problems Solved

[0005] The technical problem to be solved by the utility model is that the existing monitoring column crossbar is not convenient for inspecting and repairing a plurality of monitoring devices installed on the crossbar.

[0006] 2. Technical Solution

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: a monitoring column cross bar that can be used to install multiple monitoring devices, including a base installed on the ground by anchor bolts, a cross bar located above the base, multiple mounting frames are installed on the upper end of the cross bar, a monitoring head is installed on the mounting frame, a vertical rod is connected to the central bearing at the upper end of the base, a lifting assembly connected to the cross bar is installed on the vertical rod, a through hole is provided at one end of the cross bar for the vertical rod to pass through and be slidably connected, and a rotating assembly and a positioning assembly connected to the vertical rod are installed on the upper end of the base.

[0008] Furthermore, the longer portion of the upper end of the vertical rod is configured as an integrated rectangular rod, the lifting assembly includes a slide groove provided on one side of the rectangular rod, a threaded rod is connected to the bearing between the upper and lower walls of the slide groove, a slider slidably connected to the slide groove is threadedly connected to the threaded rod, a motor connected to the threaded rod is installed at the top of the vertical rod, and the slider is connected to the through-hole screw.

[0009] Furthermore, a protective cover for protecting the motor 1 is installed at the top end of the vertical rod, and when the horizontal rod is located at the top, a sealing plate in contact with the bottom end of the horizontal rod is installed on the slide groove.

[0010] Furthermore, the rotating assembly includes a motor installed at the upper end of the base, the output end of the motor is connected to a bevel gear 1, and the lower end of the vertical rod is provided with a bevel gear 2 meshing with the bevel gear 1.

[0011] Furthermore, a box body for protecting the rotating assembly is installed on the upper end of the base, and the box body is composed of a pair of sealed half boxes.

[0012] Furthermore, the positioning assembly includes a horizontal rod vertically welded to the lower end of the rectangular rod side wall, a butterfly positioning bolt vertically passes through the end of the horizontal rod, and a plurality of positioning threaded holes that can be threadedly connected to the butterfly positioning bolts are equidistantly arranged in an annular shape on the upper end of the base.

[0013] Furthermore, a plug cover may be threadedly connected to the positioning threaded hole that is not threadedly connected to the butterfly positioning bolt.

[0014] 3. Beneficial Effects

[0015] The advantages of the utility model compared with the prior art are:

[0016] 1. The threaded rod is driven to rotate by the lifting component, i.e., the motor, so that the slider slides longitudinally in the slide slot, so that the cross bar drives several monitoring heads to rise and fall. When the monitoring heads are lowered to a certain height, it is convenient to inspect and repair them.

[0017] 2. The bevel gear 1 is driven by the rotating assembly, i.e., the motor, to rotate, thereby rotating the bevel gear 2 meshing with the bevel gear 1, thereby rotating the vertical rod, and the cross rod drives several monitoring heads to rotate, so as to facilitate rotating the cross rod and the monitoring head to a suitable position away from the road, so that when the monitoring head is inspected, it is not necessary to hinder road traffic, thereby ensuring traffic safety.

[0018] 3. When the cross bar and the monitoring head are rotated to the appropriate position through the rotating assembly, the butterfly positioning bolt is passed through the horizontal bar and inserted into the corresponding positioning threaded hole to fix the orientation of the cross bar and the monitoring head to prevent the cross bar from rotating again under the action of external force, affecting the maintenance or use of the monitoring head. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is the overall internal structure diagram of the utility model.

[0020] Figure 2 It is a structural diagram of the lifting assembly, rotating assembly and positioning assembly of the utility model.

[0021] Figure 3 It is the overall structure diagram of the utility model.

[0022] As shown in the figure: 1. Base; 101. Positioning threaded hole; 2. Cross bar; 201. Through hole; 3. Mounting bracket; 4. Monitoring head; 5. Vertical bar; 501. Rectangular bar; 5011. Slide; 6. Lifting assembly; 7. Rotating assembly; 8. Positioning assembly; 9. Threaded rod; 10. Slider; 11. Motor 1; 12. Protective cover; 13. Sealing plate; 14. Motor; 15. Bevel gear 1; 16. Bevel gear 2; 17. Box; 1701. Half box; 18. Horizontal bar; 19. Butterfly positioning bolt; Plug cover 20. DETAILED DESCRIPTION

[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0024] Embodiment 1

[0025] Combined with Figure 1 A monitoring column cross bar on which multiple monitoring devices can be installed, includes a base 1 installed on the ground by anchor bolts, a cross bar 2 located above the base 1, multiple mounting frames 3 are installed on the upper end of the cross bar 2, a monitoring head 4 is installed on the mounting frame 3, a vertical rod 5 is connected to the central bearing at the upper end of the base 1, a lifting assembly 6 connected to the cross bar 2 is installed on the vertical rod 5, a through hole 201 is provided at one end of the cross bar 2 for the vertical rod 5 to pass through and be slidably connected, and a rotating assembly 7 and a positioning assembly 8 connected to the vertical rod 5 are installed on the upper end of the base 1.

[0026] Combined with Figure 2 The longer portion of the upper end of the vertical rod 5 is set as an integrated rectangular rod 501, the lifting assembly 6 includes a slide groove 5011 provided on one side of the rectangular rod 501, a threaded rod 9 is connected to the bearing between the upper and lower walls of the slide groove 5011, a slider 10 slidably connected to the slide groove 5011 is threadedly connected to the threaded rod 9, a motor 11 connected to the threaded rod 9 is installed at the top of the vertical rod 5, and the slider 10 is screwed to the through hole 201.

[0027] In combination with the above structure, when the lifting assembly 6 is in use, the motor 11 drives the threaded rod 9 to rotate, so that the slider 10 slides longitudinally in the slide groove 5011, so that the cross bar 2 drives several monitoring heads 4 to rise and fall. When the monitoring heads 4 drop to a certain height, it is convenient to inspect and repair them.

[0028] Combined with Figure 3A protective cover 12 for protecting the motor 11 is installed at the top of the vertical rod 5; when the cross bar 2 is at the top, a sealing plate 13 in contact with the bottom end of the cross bar 2 is installed on the slide groove 5011 to prevent the threaded rod 9 in the slide groove 5011 from being corroded by the external environment and rusting, causing the lifting assembly 6 to be unusable.

[0029] Combined with Figure 2 The rotating assembly 7 includes a motor 14 installed at the upper end of the base 1, the output end of the motor 14 is connected to a bevel gear 15, and the lower end of the vertical rod 5 is provided with a bevel gear 2 16 meshing with the bevel gear 15.

[0030] In combination with the above structure, when the rotating component 7 is used, the motor 14 drives the bevel gear 15 to rotate, thereby rotating the bevel gear 2 16 meshing with the bevel gear 15, thereby rotating the vertical rod 5, and then the cross bar 2 drives several monitoring heads 4 to rotate, so that the cross bar 2 and the monitoring heads 4 can be rotated to a suitable position away from the road, so that when the monitoring heads 4 are inspected, there is no need to hinder road traffic, thereby ensuring traffic safety.

[0031] Combined with Figure 3 A box 17 for protecting the rotating assembly 7 is installed on the upper end of the base 1. The box 17 is composed of a pair of sealed half boxes 1701 to prevent the rotating assembly 7 from being damaged by erosion of the external environment.

[0032] Combined with Figure 2 The positioning assembly 8 includes a horizontal rod 18 vertically welded to the lower end of the side wall of the rectangular rod 501, and a butterfly positioning bolt 19 vertically passes through the end of the horizontal rod 18. A plurality of positioning threaded holes 101 that can be threadedly connected to the butterfly positioning bolts 19 are equidistantly arranged in an annular shape at the upper end of the base 1.

[0033] Combined with the above structure, when the cross bar 2 and the monitoring head 4 are rotated to a suitable position through the rotating assembly 7, the butterfly positioning bolt 19 passes through the horizontal bar 18 and is inserted into the corresponding positioning threaded hole 101 to fix the orientation position of the cross bar 2 and the monitoring head 4, thereby preventing the cross bar 2 from rotating again under the action of external force.

[0034] Combined with Figure 2 and attached Figure 3 A plug cover 20 may be threadedly connected to the positioning threaded hole 101 that is not threadedly connected to the butterfly positioning bolt 19 to prevent the unused positioning threaded hole 101 from being blocked.

[0035] The specific usage is as follows:

[0036] When the monitoring head 4 needs to be inspected and repaired, the butterfly positioning bolt 19 is rotated to disengage it from the positioning threaded hole 101, and then the bevel gear 15 is driven to rotate by the rotating component 7, that is, the motor 14, so that the bevel gear 2 16 meshing with the bevel gear 15 is rotated, so that the vertical rod 5 is rotated, and the cross bar 2 drives the several monitoring heads 4 to rotate, so as to facilitate the rotation of the cross bar 2 and the monitoring heads 4 to a suitable position away from the road; then the butterfly positioning bolt 19 is rotated to insert it into the corresponding positioning threaded hole 101, so as to fix the orientation position of the cross bar 2 and the monitoring head 4, and prevent the cross bar 2 from continuing to rotate under the action of external force; then the lifting component 6, that is, the motor 11, drives the threaded rod 9 to rotate, so that the slider 10 slides downward in the slide groove 5011, so that the cross bar 2 drives the several monitoring heads 4 to descend, and when the monitoring heads 4 descend to a certain height, it is convenient to inspect them.

[0037] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A monitoring column crossbar capable of mounting multiple monitoring devices, comprising a base (1) mounted on the ground by anchor bolts, a crossbar (2) located above the base (1), a plurality of mounting frames (3) mounted on the upper end of the crossbar (2), a monitoring head (4) mounted on the mounting frame (3), characterized in that: A vertical rod (5) is connected to the central bearing at the upper end of the base (1); a lifting assembly (6) connected to the cross bar (2) is mounted on the vertical rod (5); a through hole (201) is provided at one end of the cross bar (2) through which the vertical rod (5) passes and is slidably connected; a rotating assembly (7) and a positioning assembly (8) connected to the vertical rod (5) are mounted on the upper end of the base (1).

2. A monitoring column crossbar capable of mounting multiple monitoring devices according to claim 1, characterized in that: The longer portion of the upper end of the vertical rod (5) is configured as an integral rectangular rod (501); the lifting assembly (6) comprises a slide groove (5011) provided on one side of the rectangular rod (501); a threaded rod (9) is connected to a bearing between the upper and lower walls of the slide groove (5011); a slider (10) is threadedly connected to the slide groove (5011) and is slidably connected to the threaded rod (9); a motor (11) connected to the threaded rod (9) is installed at the top end of the vertical rod (5); and the slider (10) is screwed to the through hole (201).

3. A monitoring column crossbar capable of mounting multiple monitoring devices according to claim 2, characterized in that: A protective cover (12) for protecting the motor 1 (11) is installed at the top end of the vertical rod (5); when the horizontal rod (2) is located at the top end, a sealing plate (13) in contact with the bottom end of the horizontal rod (2) is installed on the slide groove (5011).

4. The monitoring column crossbar capable of mounting multiple monitoring devices according to claim 1, characterized in that: The rotating assembly (7) comprises a motor (14) mounted on the upper end of the base (1), the output end of the motor (14) is connected to a bevel gear 1 (15), and the lower end of the vertical rod (5) is provided with a bevel gear 2 (16) meshing with the bevel gear 1 (15).

5. A monitoring column crossbar capable of mounting multiple monitoring devices according to claim 4, characterized in that: A box body (17) for protecting the rotating assembly (7) is installed at the upper end of the base (1), and the box body (17) is composed of a pair of sealed half boxes (1701).

6. The monitoring column crossbar capable of mounting multiple monitoring devices according to claim 2, characterized in that: The positioning assembly (8) comprises a horizontal rod (18) vertically welded to the lower end of the side wall of the rectangular rod (501), a butterfly-shaped positioning bolt (19) vertically passes through the end of the horizontal rod (18), and a plurality of positioning threaded holes (101) that can be threadedly connected to the butterfly-shaped positioning bolts (19) are equidistantly arranged in an annular shape at the upper end of the base (1).

7. A monitoring column crossbar capable of mounting multiple monitoring devices according to claim 6, characterized in that: A plug cover (20) may be threadedly connected to the positioning threaded hole (101) that is not threadedly connected to the butterfly positioning bolt (19).

Images