Adjustable supporting frame for road monitoring

Abstract

The utility model relates to the technical field of monitoring equipment, in particular to an adjustable supporting frame for road monitoring. Comprising a supporting frame body and a traffic control camera, a rotating shaft is rotationally connected to the middle of the supporting frame body, a first rotating connector is fixedly arranged at the top end of the rotating shaft, a second rotating connector is rotationally connected to one side of the first rotating connector, and the traffic control camera is fixedly arranged at the top end of the first rotating connector. The first rotary connector and the second rotary connector are internally provided with a first angle adjusting assembly for adjusting the vertical angle of the traffic control camera. According to the adjustable supporting frame for road monitoring provided by the utility model, through the design of the angle adjusting assembly I, a worker only needs to press an adjusting knob inwards and rotate a rotating connector II, and then the vertical angle of a traffic control camera can be adjusted after the traffic control camera is installed.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring equipment, in particular to an adjustable supporting frame for road monitoring. Background Art

[0002] There are roughly two types of cameras on the road. One is the traffic control camera, which is a white rectangular camera and its main function is to monitor the traffic conditions on the road in real time. The other is the public security surveillance camera, which is a spherical camera and its main function is to monitor the public security conditions on the road.

[0003] Since the traffic control cameras in the prior art do not have the function of adjusting the angle themselves, most of them are fixedly installed on traffic signal poles or street light poles through support frames that can be adjusted for angles. Most of the traffic control cameras in the prior art are rotatably connected to the support frames, and the installation angle between the traffic control cameras and the support frames is fixed by fixing bolts, so as to adjust the up and down angles of the traffic control cameras. However, in the actual operation process, we found that the staff needs to loosen a plurality of fixing bolts installed between the traffic control cameras and the support frames before adjusting the up and down angles of the traffic control cameras. The whole operation process is relatively cumbersome, and the fixing method of the bolt connection is very easy to loosen, resulting in poor stability of the traffic control cameras after installation;

[0004] On the other hand, after the traffic control cameras in the prior art are installed, most of them cannot directly adjust the shooting angle of the traffic control cameras in the left and right directions. The staff often needs to adjust the position of the support frame after installation to adjust the shooting angle of the traffic control cameras in the left and right directions. In order to ensure the stability of the support frame installed on the traffic signal pole or the street light pole, the support frame is often installed on the traffic signal pole or the street light pole by multiple fixing bolts. Therefore, when adjusting the position of the support frame, the staff needs to repeatedly disassemble and assemble the multiple fixing bolts, which is time-consuming and labor-intensive, and the practical effect of the device is poor.

[0005] To this end, we design an adjustable support frame for road monitoring to provide another technical solution to the above technical problems. Utility Model Content

[0006] Based on this, it is necessary to provide an adjustable support frame for road monitoring that is convenient for multi-angle adjustment of traffic control cameras in order to address the above technical problems.

[0007] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0008] An adjustable support frame for road monitoring comprises a support frame main body and a traffic control camera, wherein a rotating shaft is rotatably connected to the middle part of the support frame main body, a rotating connector 1 is fixedly provided at the top end of the rotating shaft, support bars are fixedly provided at both sides of the rotating connector 1, a rotating connector 2 is rotatably connected to one side of the rotating connector 1, the traffic control camera is fixedly arranged at the top end of the rotating connector 1, an angle adjustment component 1 for adjusting the up and down angles of the traffic control camera is provided inside the rotating connector 1 and the rotating connector 2, and an angle adjustment component 2 for adjusting the left and right angles of the traffic control camera is provided inside the support frame main body.

[0009] Preferably, the angle adjustment component 1 includes a toothed connection piece movably arranged inside the rotating connection head 1 and the rotating connection head 2, and the rotating connection head 1 and the rotating connection head 2 are respectively provided with a slot 1 and a slot 2 matching the toothed connection piece, and a side of the slot 2 close to the slot 1 is fixedly provided with a plurality of clamping blocks for clamping the toothed connection piece, a compression spring 1 is provided on the inner side of the slot 1, and the two ends of the compression spring 1 are respectively fixedly connected to the toothed connection piece and the inner wall of the slot 1, and an adjustment button is provided on the side of the rotating connection head 2 away from the toothed connection piece, and a plurality of pressing rods for pressing the toothed connection piece are fixedly provided on the side of the adjustment button opposite to the toothed connection piece, and a plurality of through holes matching the pressing rods are provided on the rotating connection head 2, and the pressing rods pass through the through holes and abut against the toothed connection piece.

[0010] Preferably, one end of the pressing rod close to the toothed connecting member is fixedly connected with a wedge-shaped block for limiting the moving position of the pressing rod.

[0011] Preferably, a plurality of arc-shaped fixing clamps are fixedly connected to the side of the support frame body away from the traffic control camera, a rubber anti-slip pad is fixed inside the arc-shaped fixing clamp, a fixing bolt is threadedly connected to the opening of the arc-shaped fixing clamp, and a fixing nut 1 and a fixing nut 2 are threadedly connected to the top of the fixing bolt in sequence.

[0012] Preferably, the angle adjustment component 2 includes a wedge-shaped clamp block fixedly arranged inside the support frame body, the wedge-shaped clamp block is sleeved on the outside of the rotating shaft, and the inside of the support frame body is provided with a mounting groove matching the wedge-shaped clamp block, and the bottom of the mounting groove is threadedly connected with a clamping bolt for clamping the wedge-shaped clamp block.

[0013] Preferably, the outer fixing sleeve of the clamping bolt is provided with a mounting ring, and limiting rods for limiting the position of the clamping bolt after being tightened are movably inserted on both sides of the mounting ring, and a plurality of limiting holes matching the limiting rods are provided at the bottom of the support frame body, and a mounting hole matching the limiting rod is opened inside the mounting ring, and a second compression spring is provided inside the mounting hole, and an abutment ring for squeezing the second compression spring is fixedly provided at a section of the limiting rod located in the mounting hole, and both ends of the second compression spring are respectively fixedly connected to the abutment ring and the inner wall of the mounting hole;

[0014] An elastic pull ring is fixedly connected to one end of the limiting plug rod away from the support frame body, and L-shaped clamping rods for facilitating position restriction of the elastic pull ring are fixedly connected to both sides of the mounting ring, and a clamping groove matching the elastic pull ring is provided on the L-shaped clamping rod.

[0015] It can be seen without a doubt that the above-mentioned technical solution of the present application can definitely solve the technical problem to be solved by the present application.

[0016] At the same time, through the above technical solutions, the utility model has at least the following beneficial effects:

[0017] 1. The utility model provides an adjustable support frame for road monitoring. Through the design of the angle adjustment component one, the staff only needs to press the adjustment button on the rotating connector two inwards, press the toothed connector clamped between the rotating connector one and the rotating connector two, so that it is disengaged from the rotating connector two and retracted into the rotating connector one, and then rotate the rotating connector two to adjust the up and down angles of the traffic control camera. After the angle adjustment of the traffic control camera is completed, it is only necessary to stop pressing the adjustment button, and the toothed connector will be re-clamped between the rotating connector one and the rotating connector two under the action of the compression spring one to fix the adjusted angle of the traffic control camera.

[0018] 2. The utility model provides an adjustable support frame for road monitoring. Through the design of an arc-shaped fixing clamp, a fixing bolt, a fixing nut one and a fixing nut two, when the staff adjusts the up and down angles of the traffic control camera through the angle adjustment component one and still cannot meet the shooting requirements of the traffic control camera, the shooting angle of the traffic control camera can be adjusted for a second time by adjusting the installation angle of the arc-shaped fixing clamp on the traffic signal pole or the street light pole, and then the up and down shooting angles of the traffic control camera can be adjusted arbitrarily in cooperation with the angle adjustment component one, thereby improving the actual use effect of the device.

[0019] The adjustable support frame for road monitoring provided by the utility model has a second angle adjustment component, so that when the staff needs to adjust the shooting angle of the traffic control camera in the left and right directions, they only need to pull down the elastic pull rings on both sides of the clamping bolt to pull the limit rod out of the limit hole, and after the elastic pull ring is sleeved on the L-shaped clamping rod, the clamping bolt is loosened, so that the wedge-shaped clamping blocks on both sides of the rotating shaft are reset and separated from the rotating shaft under the action of their own elasticity, and then the staff rotates the rotating shaft to adjust the shooting angle of the traffic control camera in the left and right directions. After the left and right angles of the traffic control camera are adjusted, the staff tightens the clamping bolt so that the clamping bolt squeezes the wedge-shaped clamping block, so that the wedge-shaped clamping block clamps the rotating shaft again, and then the elastic pull ring sleeved on the L-shaped clamping rod is removed, so that the limit rod is reinserted into the limit hole under the action of the compression spring two, and the left and right shooting angles of the traffic control camera can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the axial structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the installation structure of the arc-shaped fixing clamp and the supporting frame body of the utility model;

[0023] Figure 3 It is a cross-sectional structural schematic diagram of the utility model;

[0024] Figure 4 This is a structural schematic diagram of the angle adjustment component 1 of the utility model;

[0025] Figure 5 It is a schematic diagram of the matching structure of the wedge-shaped clamping block and the rotating shaft of the utility model;

[0026] Figure 6 It is a schematic diagram of the matching structure of the limiting plug rod and the supporting frame body of the utility model.

[0027] In the figure: 1. Support frame body; 2. Traffic control camera; 3. Rotating shaft; 4. Rotating connector 1; 5. Support bar; 6. Rotating connector 2; 7. Toothed connector; 8. Slot 1; 9. Slot 2; 10. Snap-on block; 11. Compression spring 1; 12. Adjustment button; 13. Press rod; 14. Through hole; 15. Wedge-shaped snap-on block; 16. Arc-shaped fixing clamp; 17. Rubber anti-skid pad; 18. Fixing bolt; 19. Fixing nut 1; 20. Fixing nut 2; 21. Wedge-shaped clamp; 22. Mounting groove; 23. Clamping bolt; 24. Mounting ring; 25. Limiting rod; 26. Limiting hole; 27. Mounting hole; 28. Compression spring 2; 29. ​​Abutment ring; 30. Elastic pull ring; 31. L-shaped snap-on rod; 32. Snap-on groove. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0029] Example

[0030] Reference Figure 1-6 , an adjustable support frame for road monitoring, comprising a support frame main body 1 and a traffic control camera 2, the middle part of the support frame main body 1 is rotatably connected with a rotating shaft 3, the top of the rotating shaft 3 is fixedly provided with a rotating connector 1 4, both sides of the rotating connector 1 4 are fixedly provided with support bars 5, one side of the rotating connector 1 4 is rotatably connected with a rotating connector 2 6, the traffic control camera 2 is fixedly arranged on the top of the rotating connector 1 4, the rotating connector 1 4 and the rotating connector 2 6 are internally provided with an angle adjustment component 1 for adjusting the vertical angle of the traffic control camera 2, and the interior of the support frame main body 1 is provided with an angle adjustment component 2 for adjusting the left and right angle of the traffic control camera 2. Specifically, in the utility model, through the design of the support bars 5 on both sides of the rotating connector 1 4, the connection strength of the rotating connector 1 4 and the rotating shaft 3 after being fixed is improved, which effectively ensures the stability of the traffic control camera 2 installed on the support frame main body 1, and improves the practical performance of the device.

[0031] Reference Figure 2-4The angle adjustment component 1 includes a toothed connector 7 movably arranged inside the rotating connector 1 4 and the rotating connector 2 6, and the rotating connector 1 4 and the rotating connector 2 6 are respectively provided with a slot 1 8 and a slot 2 9 matching the toothed connector 7, and the slot 2 9 is fixedly provided with a plurality of clamping blocks 10 for clamping the toothed connector 7 on a side close to the slot 1 8, and a compression spring 11 is provided on the inner side of the slot 1 8, and the two ends of the compression spring 11 are respectively fixedly connected to the toothed connector 7 and the inner wall of the slot 1 8, and an adjustment button 12 is provided on the side of the rotating connector 2 6 away from the toothed connector 7, and a plurality of buttons for pressing the toothed connector 7 are fixedly provided on the side of the adjustment button 12 opposite to the toothed connector 7 A pressure rod 13, a plurality of through holes 14 matching the pressure rod 13 are provided on the rotating connector 6, and the pressure rod 13 passes through the through holes 14 and abuts against the toothed connector 7. Specifically, in the utility model, through the design of the angle adjustment component 1, the staff only needs to press the adjustment knob inward and rotate the rotating connector 6 to adjust the upper and lower angles of the traffic control camera 2 after installation, thereby avoiding the inconvenience of adjustment caused by the traditional fixing of the support frame body 1 and the traffic control camera 2 by multiple fixing bolts 18, and at the same time effectively improves the phenomenon that the installation angle of the traffic control camera 2 is easy to change after being fixed due to the easy loosening of the bolt connection, thereby effectively improving the stability of the traffic control camera 2 during use.

[0032] Reference Figure 4 The end of the pressing rod 13 close to the toothed connector 7 is fixedly connected with a wedge-shaped block 15 for limiting the moving position of the pressing rod 13. Specifically, in the utility model, the design of the wedge-shaped block 15 limits the extreme position of the movement of the adjusting knob, thereby preventing the adjusting knob from being separated from the rotating connector 6 under the push of the toothed connector 7, thereby effectively ensuring the continuous use of the angle adjustment component 1.

[0033] The specific operation process of the angle adjustment component 1 is as follows:

[0034] Press and hold the adjustment button 12 so that the pressing rod 13 fixedly connected to one side of the adjustment button 12 presses against the toothed connector 7 and drives it to move to the inside of the rotating connector 4. At this time, the toothed connector 7 is disengaged from the rotating connector 6, and then the rotating connector 6 is rotated to adjust the shooting angle of the traffic control camera 2. When the traffic control camera 2 is rotated to the angle to be adjusted, release the adjustment button 12, so that the toothed connector 7 is again clamped on the inner side of the rotating connector 4 and the rotating connector 6 under the action of the compression spring 11, and the shooting angle of the traffic control camera 2 can be adjusted.

[0035] Reference Figure 2A plurality of arc-shaped fixing clips 16 are fixedly connected to one side of the support frame body 1 away from the traffic control camera 2, a rubber anti-skid pad 17 is fixedly arranged inside the arc-shaped fixing clip 16, a fixing bolt 18 is threadedly connected to the opening of the arc-shaped fixing clip 16, and a fixing nut 19 and a fixing nut 20 are threadedly connected to the top of the fixing bolt 18 in sequence. Specifically, in the utility model, through the design of the arc-shaped fixing clip 16, the fixing bolt 18, the fixing nut 19 and the fixing nut 20, when the staff still cannot meet the shooting requirements of the traffic control camera 2 after adjusting the up and down angles of the traffic control camera 2 through the angle adjustment component, the arc-shaped fixing clip 16 can be adjusted on the traffic signal pole or street lamp The installation angle on the pole is used to adjust the shooting angle of the traffic control camera 2 for a second time, and then the up and down shooting angles of the traffic control camera 2 are adjusted arbitrarily in cooperation with the angle adjustment component 1, thereby improving the actual use effect of the device. Through the design of the fixing nut 19 and the fixing nut 20, the arc-shaped fixing clamp 16 is installed on the traffic signal pole or the street light pole for double nut anti-loosening connection, which effectively prevents the movement of the arc-shaped fixing clamp 16 on the traffic signal pole or the street light pole due to the loosening of the nut, thereby improving the stability after installation. Through the design of the rubber anti-skid pad 17, the friction resistance between the arc-shaped fixing clamp 16 and the traffic signal pole or the street light pole is increased, thereby further improving the stability of the arc-shaped fixing clamp 16 installed on the traffic signal pole or the street light pole;

[0036] It should be noted that in the present invention, when it is necessary to adjust the up and down shooting angles of the traffic control camera 2, the shooting angle of the traffic control camera 2 can be adjusted first through the angle adjustment component. If the traffic control camera 2 can meet the shooting requirements after adjustment, there is no need to make a secondary adjustment to the shooting angle of the traffic control camera 2. If the shooting angle of the traffic control camera 2 cannot meet the requirements, the staff needs to loosen the fixing nut 19 and the fixing nut 20 on the arc-shaped fixing clamp 16 in turn, and rotate the arc-shaped fixing clamp 16 to adjust its installation angle on the traffic signal pole or the street light pole, and then make a secondary adjustment to the shooting angle of the traffic control camera 2. When the shooting angle of the traffic control camera 2 meets the requirements, the fixing nut 19 and the fixing nut 20 can be tightened in turn, and the arc-shaped fixing clamp 16 can be fixed to complete the arbitrary adjustment of the up and down angles of the traffic control camera 2.

[0037] Reference Figure 5The angle adjustment component 2 includes a wedge-shaped clamp block 21 fixedly arranged inside the support frame body 1, and the wedge-shaped clamp block 21 is sleeved on the outside of the rotating shaft 3. The support frame body 1 is provided with a mounting groove 22 matching the wedge-shaped clamp block 21, and the bottom of the mounting groove 22 is threadedly connected with a clamping bolt 23 for clamping the wedge-shaped clamp block 21. Specifically, in the utility model, the position of the rotating shaft 3 in the support frame body 1 is restricted by the design of the wedge-shaped clamp block 21 and the clamping bolt 23, so as to avoid the swing of the rotating connector 1 4 and the rotating connector 2 6 fixedly connected at the top thereof and the traffic control camera 2 due to the blowing of external wind, so that the adjusted shooting angle of the traffic control camera 2 changes, affecting the normal use of the traffic control camera 2;

[0038] It should be noted that, in the present invention, an anti-slip pad for increasing friction may be provided on the mating surface of the wedge-shaped clamp 21 and the rotating shaft 3. Through this design, the clamping force provided by the wedge-shaped clamp 21 to the rotating shaft 3 is increased, further improving the stability of the traffic control camera 2 after the angle is adjusted.

[0039] Reference Figure 6 The outer fixed sleeve of the clamping bolt 23 is provided with a mounting ring 24, and limiting rods 25 for limiting the position of the clamping bolt 23 after tightening are movably inserted on both sides of the mounting ring 24. The bottom of the support frame body 1 is provided with a plurality of limiting holes 26 matching the limiting rods 25, and the interior of the mounting ring 24 is provided with a mounting hole 27 matching the limiting rod 25. A compression spring 28 is provided inside the mounting hole 27. A section of the limiting rod 25 located in the mounting hole 27 is fixedly provided with an abutment ring 29 for squeezing the compression spring 28, and the two ends of the compression spring 28 are respectively fixedly connected to the abutment ring 29 and the inner wall of the mounting hole 27;

[0040] The end of the limit rod 25 away from the support frame body 1 is fixedly connected to an elastic pull ring 30, and the two sides of the mounting ring 24 are fixedly connected to L-shaped clamping rods 31 for limiting the position of the elastic pull ring 30. The L-shaped clamping rod 31 is provided with a clamping groove 32 matching the elastic pull ring 30. Specifically, in the utility model, the position of the clamping bolt 23 after tightening is limited by the design of the limit rod 25, the limit hole 26, the compression spring 28 and the abutment ring 29, so as to prevent the clamping bolt 23 from loosening and further improve the stability of the connection. The movement state of the limit rod 25 is controlled by the design of the elastic pull ring 30, the L-shaped clamping rod 31 and the clamping groove 32, so that the staff can adjust the tightening state of the clamping bolt 23, which effectively improves the convenience of using the device.

[0041] The specific operation process of the angle adjustment component 2 is as follows:

[0042] When the staff needs to adjust the shooting angle of the traffic control camera 2 in the left and right directions, they only need to pull down the elastic pull rings 30 on both sides of the clamping bolt 23 to pull the limit rod 25 out of the limit hole 26, and after the elastic pull ring 30 is sleeved on the L-shaped clamping rod 31, the clamping bolt 23 is loosened, so that the wedge-shaped clamping blocks 21 on both sides of the rotating shaft 3 are reset and separated from the rotating shaft 3 under the action of their own elasticity, and then the staff rotates the rotating shaft 3 to adjust the shooting angle of the traffic control camera 2 in the left and right directions. After the left and right angles of the traffic control camera are adjusted, the staff tightens the clamping bolt 23 so that the clamping bolt 23 squeezes the wedge-shaped clamping block 21, so that the wedge-shaped clamping block 21 clamps the rotating shaft 3 again, and then removes the elastic pull ring 30 sleeved on the L-shaped clamping rod 31, so that the limit rod 25 is reinserted into the limit hole 26 under the action of the compression spring 28, and the left and right shooting angles of the traffic control camera 2 can be adjusted.

[0043] The use process of the adjustable support frame for road monitoring provided by the utility model is as follows:

[0044] When the staff needs to adjust the shooting angle of the traffic control camera 2 in the up and down directions, they only need to press the adjustment button 12, so that the pressing rod 13 fixedly connected to one side of the adjustment button 12 presses against the toothed connector 7 and drives it to move to the inside of the rotating connector 1 4. At this time, the toothed connector 7 is disengaged from the rotating connector 2 6, and then the rotating connector 2 6 is rotated to adjust the shooting angle of the traffic control camera 2. When the traffic control camera 2 is rotated to the angle to be adjusted, the adjustment button 12 is released, so that the toothed connector 7 is again clamped on the inner side of the rotating connector 1 4 and the rotating connector 2 6 under the action of the compression spring 1 11, and the shooting angle of the traffic control camera 2 can be adjusted.

[0045] If the traffic control camera 2 after adjustment by the angle adjustment component 1 still cannot meet its shooting requirements at the upper and lower angles, the staff needs to loosen the fixing nut 19 and the fixing nut 20 on the arc fixing clamp 16 in sequence, and rotate the arc fixing clamp 16 to adjust its installation angle on the traffic signal pole or the street light pole, and then make a secondary adjustment to the shooting angle of the traffic control camera 2. When the shooting angle of the traffic control camera 2 meets the requirements, the fixing nut 19 and the fixing nut 20 can be tightened in sequence, and the arc fixing clamp 16 can be fixed to complete the arbitrary adjustment of the upper and lower angles of the traffic control camera 2.

[0046] When the staff needs to adjust the shooting angle of the traffic control camera 2 in the left and right directions, they only need to pull down the elastic pull rings 30 on both sides of the clamping bolt 23 to pull the limit rod 25 out of the limit hole 26, and after the elastic pull ring 30 is sleeved on the L-shaped clamping rod 31, the clamping bolt 23 is loosened, so that the wedge-shaped clamping blocks 21 on both sides of the rotating shaft 3 are reset and separated from the rotating shaft 3 under the action of their own elasticity, and then the staff rotates the rotating shaft 3 to adjust the shooting angle of the traffic control camera 2 in the left and right directions. After the left and right angles of the traffic control camera are adjusted, the staff tightens the clamping bolt 23 so that the clamping bolt 23 squeezes the wedge-shaped clamping block 21, so that the wedge-shaped clamping block 21 clamps the rotating shaft 3 again, and then removes the elastic pull ring 30 sleeved on the L-shaped clamping rod 31, so that the limit rod 25 is reinserted into the limit hole 26 under the action of the compression spring 28, and the left and right shooting angles of the traffic control camera 2 can be adjusted.

[0047] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An adjustable support frame for road monitoring, comprising a support frame body (1) and a traffic control camera (2), characterized in that: The middle part of the support frame body (1) is rotatably connected to a rotating shaft (3), the top of the rotating shaft (3) is fixedly provided with a rotating connector (4), both sides of the rotating connector (4) are fixedly provided with support bars (5), one side of the rotating connector (4) is rotatably connected to a rotating connector (6), the traffic control camera (2) is fixedly arranged at the top of the rotating connector (4), the rotating connector (4) and the rotating connector (6) are provided with an angle adjustment component (1) for adjusting the vertical angle of the traffic control camera (2), and the support frame body (1) is provided with an angle adjustment component (2) for adjusting the horizontal angle of the traffic control camera (2).

2. The adjustable support frame for road monitoring according to claim 1, characterized in that: The angle adjustment component 1 comprises a toothed connection member (7) movably arranged inside the rotating connection head 1 (4) and the rotating connection head 2 (6); the rotating connection head 1 (4) and the rotating connection head 2 (6) are respectively provided with a first clamping groove (8) and a second clamping groove (9) matching the toothed connection member (7); a side of the second clamping groove (9) close to the first clamping groove (8) is fixed with a plurality of clamping blocks (10) for clamping the toothed connection member (7); a compression spring 1 (11) is arranged inside the first clamping groove (8); and the two ends of the compression spring 1 (11) are respectively provided with a plurality of clamping blocks (10) for clamping the toothed connection member (7). The rotating connector (6) is fixedly connected to the inner wall of the toothed connector (7) and the slot (8), respectively; an adjusting button (12) is provided on the side of the rotating connector (6) away from the toothed connector (7); a plurality of pressing rods (13) for pressing the toothed connector (7) are fixedly provided on the side of the adjusting button (12) opposite to the toothed connector (7); a plurality of through holes (14) matching the pressing rods (13) are provided on the rotating connector (6); the pressing rods (13) pass through the through holes (14) and abut against the toothed connector (7).

3. The adjustable support frame for road monitoring according to claim 2, characterized in that: One end of the pressing rod (13) close to the toothed connecting member (7) is fixedly connected to a wedge-shaped clamping block (15) for limiting the moving position of the pressing rod (13).

4. The adjustable support frame for road monitoring according to claim 2, characterized in that: A plurality of arc-shaped fixing clamps (16) are fixedly connected to a side of the support frame body (1) away from the traffic control camera (2), a rubber anti-skid pad (17) is fixedly arranged inside the arc-shaped fixing clamp (16), a fixing bolt (18) is threadedly connected to the opening of the arc-shaped fixing clamp (16), and a fixing nut 1 (19) and a fixing nut 2 (20) are threadedly connected to the top of the fixing bolt (18) in sequence.

5. The adjustable support frame for road monitoring according to claim 1, characterized in that: The angle adjustment component 2 comprises a wedge-shaped clamping block (21) fixedly arranged inside the support frame body (1), the wedge-shaped clamping block (21) being sleeved on the outside of the rotating shaft (3), the support frame body (1) being provided with a mounting groove (22) matching the wedge-shaped clamping block (21), the bottom of the mounting groove (22) being threadedly connected with a clamping bolt (23) for clamping the wedge-shaped clamping block (21).

6. The adjustable support frame for road monitoring according to claim 5, characterized in that: The outer fixing sleeve of the clamping bolt (23) is provided with a mounting ring (24), and limiting rods (25) for limiting the position after the clamping bolt (23) is tightened are movably inserted on both sides of the mounting ring (24), and a plurality of limiting holes (26) matching the limiting rods (25) are provided at the bottom of the support frame body (1), and a mounting hole (27) matching the limiting rod (25) is opened inside the mounting ring (24), and a compression spring (28) is provided inside the mounting hole (27), and a section of the limiting rod (25) located in the mounting hole (27) is fixedly provided with an abutment ring (29) for squeezing the compression spring (28), and the two ends of the compression spring (28) are respectively fixedly connected to the abutment ring (29) and the inner wall of the mounting hole (27); An end of the limiting plug rod (25) away from the support frame body (1) is fixedly connected to an elastic pull ring (30), and both sides of the mounting ring (24) are fixedly connected to L-shaped clamping rods (31) for facilitating position restriction of the elastic pull ring (30), and the L-shaped clamping rods (31) are provided with clamping grooves (32) matching the elastic pull ring (30).

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