Monitoring device

Abstract

The utility model belongs to the field of monitoring devices, particularly relates to a monitoring device, and aims to solve the problems that when the monitoring range is adjusted, the monitoring height is difficult to adjust, so that the detection range is changed, the monitoring device is directly mounted on a guardrail of a high speed, and some road sections are not suitable for mounting the monitoring device on the guardrail due to the geographical principle, so that the monitoring device is inconvenient to use. In order to solve the problems in the prior art, the utility model provides the following scheme: the device comprises a bottom column, the outer wall of the bottom column is slidably sleeved with a lifting column, the top of the lifting column is fixedly provided with a monitoring camera body, the bottom of the bottom column is provided with a U-shaped bottom frame, and the U-shaped bottom frame is internally provided with two square sleeves; according to the lifting device for the monitoring equipment, lifting of the monitoring equipment and selection of multiple fixing modes can be achieved through simple rotating operation, and the device is made to be more adaptive and flexible to install and use.

Description

Technical Field

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

[0002] In recent years, with the continuous advancement of artificial intelligence, computer vision and big data technologies, intelligent monitoring devices have gradually become the mainstream trend of industry development. These intelligent monitoring devices can automatically analyze video content, identify abnormal behavior, realize real-time early warning and intelligent processing, greatly improving the efficiency and accuracy of monitoring.

[0003] After searching, the utility model with the announcement number CN215991060U relates to the technical field of highway monitoring equipment and discloses an electromechanical monitoring device for a highway.

[0004] The monitoring device described above still has some shortcomings in actual use:

[0005] 1. The monitoring device is installed on the side of the highway, but the height of the device is relatively fixed. When the monitoring range needs to be adjusted, it is difficult to adjust the height of the monitoring device, thereby changing the detection range.

[0006] 2. The monitoring device is installed directly on the guardrail of the highway and cannot be installed on the ground outside the road surface. Some sections of road are not suitable for installing the monitoring device on the guardrail due to geographical reasons, which will increase the risk factor of the highway section. Utility Model Content

[0007] The purpose of the utility model is to solve the problem in the prior art that it is difficult to adjust the height of the monitoring when adjusting the monitoring range, thereby changing the detection range. A monitoring device is proposed which is directly installed on the guardrail of the highway. Some sections of road are not suitable for installing the monitoring device on the guardrail due to geographical principles, which will increase the risk factor of the highway section.

[0008] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0009] A monitoring device includes a base column, a lifting column is provided on the sliding sleeve of the outer wall of the base column, a monitoring camera body is fixedly installed on the top of the lifting column, a U-shaped base frame is provided at the bottom of the base column, two square sleeves are provided in the U-shaped base frame, and the bottoms of the two square sleeves are fixedly connected to a plurality of clamping rods, which can be fixed to the guardrail and connected to the ground through the clamping rods;

[0010] It also includes a lifting component, which is located in the bottom column and can drive the lifting column to be raised and lowered on the outer wall of the bottom column through the lifting component;

[0011] It also includes a pushing component, which is located in the bottom column and can drive multiple clamping rods deep into the ground through the pushing component.

[0012] In one possible design, the lifting assembly includes a first threaded column rotatably connected to the base column, an internal thread is provided in the lifting column, and the first threaded column extends into the lifting column and is threadedly connected to the internal thread, the outer wall fixed sleeve of the first threaded column is provided with a first bevel gear, the base column is rotatably connected with a first connecting shaft, and the first connecting shaft extends to one side of the base column, the outer wall fixed sleeve of the first connecting shaft is provided with a second bevel gear, and the first bevel gear and the second bevel gear are meshed.

[0013] In one possible design, the pushing assembly includes a second threaded column arranged in the bottom column, a third bevel gear is rotatably connected in the bottom column, a nut is fixedly connected to the bottom of the third bevel gear, and the nut is threadedly sleeved on the threaded section of the second threaded column, a second connecting shaft is rotatably connected in the bottom column, a fourth bevel gear is fixedly sleeved on the outer wall of the second connecting shaft, and the third bevel gear and the fourth bevel gear are meshed, a cross plate is provided in the U-shaped base frame, and the cross plate passes through the two square sleeves, and the bottom end of the second threaded column slides and extends into the U-shaped base frame and is fixedly connected to the top of the cross plate.

[0014] In a possible design, two sliding blocks are provided in the U-shaped base frame, and the two sliding blocks are respectively mounted on multiple clamping rods. Screw rods are threaded through both sides of the U-shaped base frame, and the sides of the two screw rods close to each other are both inserted into the interference hole and rotatably connected to the interference hole.

[0015] In a possible design, both sides of the plurality of clamping rods are provided with sliding grooves, the sliding block is provided with a plurality of sliders, and the plurality of sliders slide in the sliding grooves respectively.

[0016] In a possible design, a rotating disk is fixedly connected to one side of the second connecting shaft and the first connecting shaft.

[0017] In the present application, according to long-term needs, when installed on the guardrail, the two screw rods are rotated and penetrated into the interference holes, the two sliding blocks are interfered with, and the two rows of clamping rods at the bottom of the two square sleeves are pushed closer to each other to clamp the guardrail. When it is necessary to go deeper into the underground, the two screw rods are rotated out of the interference holes respectively, and the turntable on the side of the second connecting shaft is rotated to make the meshing third bevel gear and fourth bevel gear drive the nut to rotate, and make the second threaded column move downward, pushing the cross plate to move downward. The cross plate pushes the bottom clamping rod to slide downward in the sliding block through the two square sleeves and gradually go deeper into the ground, thereby forming an installation. When it is necessary to adjust the height of the surveillance camera body, the turntable on the side of the first connecting shaft is rotated, the first connecting shaft drives the meshing first bevel gear and second bevel gear to rotate, and drives the first threaded column to rotate through the first bevel gear. The first threaded column and the internal thread in the lifting column cooperate to adjust the lifting column to slide on the bottom column to achieve height adjustment. When the lifting column is raised and lowered on the outer wall of the bottom column, the lifting of the lifting column is limited by the sliding bar and the sliding groove on the outer wall of the first threaded column.

[0018] Beneficial effects:

[0019] In the present invention, the monitoring device can be adjusted to different heights according to the needs of use through the use of a lifting assembly, which greatly improves the adaptability and flexibility of the monitoring device;

[0020] In the present invention, the monitoring device can be configured to have two rows of clamping rods that can be fixed underground by pushing the assembly, thereby meeting the installation requirements of different road sections.

[0021] In the utility model, the lifting and lowering of the monitoring device and the selection of various fixing modes can be achieved through a simple rotation operation, making the installation and use of the device more adaptable and flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of a monitoring device proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the explosion structure of the bottom column of a monitoring device proposed in the utility model;

[0024] Figure 3 This is a schematic cross-sectional view of the bottom column of a monitoring device proposed in the present invention;

[0025] Figure 4 This is a schematic diagram of the explosion structure of a horizontal plate of a monitoring device proposed in the utility model.

[0026] In the figure: 1. Lifting column; 2. Bottom column; 3. Turntable; 4. U-shaped chassis; 5. Surveillance camera body; 6. First threaded column; 7. Internal thread; 8. First bevel gear; 9. Second bevel gear; 10. First connecting shaft; 11. Second threaded column; 12. Third bevel gear; 13. Fourth bevel gear; 14. Second connecting shaft; 15. Screw; 16. Clamping rod; 17. Horizontal plate; 18. Square sleeve; 19. Sliding block; 20. Contact hole. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] Example 1

[0029] Reference Figures 1 to 3 A monitoring device includes a base column 2, a lifting column 1 being provided on a sliding sleeve on the outer wall of the base column 2, a monitoring camera body 5 being fixedly mounted on the top of the lifting column 1, a U-shaped base frame 4 being provided at the bottom of the base column 2, two square sleeves 18 being provided within the U-shaped base frame 4, and a plurality of clamping rods 16 being fixedly connected to the bottom of each of the two square sleeves 18, which can be fixed to a guardrail and connected to the ground via the clamping rods 16; a lifting assembly located within the base column 2, which can be used to drive the lifting column 1 to be raised and lowered on the outer wall of the base column 2; and a pushing assembly located within the base column 2, which can be used to drive the plurality of clamping rods 16 deep into the ground. The base column 2, lifting column 1, monitoring camera body 5, and U-shaped base frame 4 form the device body, and the two square sleeves 18 within the U-shaped base frame 4 can be used to connect the plurality of clamping rods 16.

[0030] Reference Figure 2 The lifting assembly includes a first threaded post 6 rotatably connected to the base post 2. An internal thread 7 is provided within the lifting post 1, extending into the lifting post 1 and threadably connected to the internal thread 7. A first bevel gear 8 is fixedly mounted on the outer wall of the first threaded post 6. A first connecting shaft 10 is rotatably connected to the base post 2 and extends to one side of the base post 2. A second bevel gear 9 is fixedly mounted on the outer wall of the first connecting shaft 10, and the first bevel gear 8 and the second bevel gear 9 mesh with each other. Rotating the first connecting shaft 10 drives the second bevel gear 9 to rotate, which in turn drives the first bevel gear 8 and the first threaded post 6 to rotate through the meshing relationship, thereby achieving the lifting and lowering adjustment of the lifting post 1.

[0031] Reference Figure 3 and Figure 4The pushing assembly includes a second threaded column 11 arranged in the bottom column 2, and a third bevel gear 12 is rotatably connected in the bottom column 2. A nut is fixedly connected to the bottom of the third bevel gear 12, and the nut is threadedly sleeved on the threaded section of the second threaded column 11. A second connecting shaft 14 is rotatably connected in the bottom column 2, and a fourth bevel gear 13 is fixedly sleeved on the outer wall of the second connecting shaft 14, and the third bevel gear 12 and the fourth bevel gear 13 are meshed. A cross plate 17 is provided in the U-shaped chassis 4, and the cross plate 17 passes through two square sleeves 18. The bottom end of the second threaded column 11 slides and extends into the U-shaped chassis 4 and is fixedly connected to the top of the cross plate 17. When the second connecting shaft 14 is rotated, the meshing relationship between the fourth bevel gear 13 and the third bevel gear 12 drives the second threaded column 11 to move up and down, and then pushes the square sleeve 18 and the clamping rod 16 downward through the cross plate 17, so that the clamping rod 16 penetrates deep into the ground.

[0032] Reference Figure 4 Two sliding blocks 19 are provided in the U-shaped chassis 4. The two sliding blocks 19 are respectively mounted on the multiple clamping rods 16. Screw rods 15 are threaded through both sides of the U-shaped chassis 4. The sides of the two screw rods 15 that are close to each other are both inserted into the interference holes 20 and are rotatably connected to the interference holes 20. By rotating the screw rods 15, the sliding blocks 19 can be pushed to push the multiple clamping rods 16 closer to each other to clamp the guardrail.

[0033] Reference Figure 4 , multiple clamping rods 16 are provided with chute on both sides, multiple sliders are provided in the sliding block 19, and multiple sliders slide in the chute respectively. The chute and the sliding block 19 cooperate with each other to ensure the stable sliding of the sliding block 19 on the clamping rod 16.

[0034] Example 2

[0035] refer to Figures 1 to 3 , based on the improvement of the first embodiment: a turntable 3 is fixedly connected to one side of the second connecting shaft 14 and the first connecting shaft 10. The two turntables 3 are respectively located at one end of the second connecting shaft 14 and the first connecting shaft 10, which can facilitate the rotation of the second connecting shaft 14 and the first connecting shaft 10.

[0036] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A monitoring device, characterized in that: include: A bottom column (2) is provided with a lifting column (1) on the outer wall sliding sleeve of the bottom column (2), a monitoring camera body (5) is fixedly installed on the top of the lifting column (1), a U-shaped base frame (4) is provided at the bottom of the bottom column (2), two square sleeves (18) are provided in the U-shaped base frame (4), and the bottoms of the two square sleeves (18) are fixedly connected with a plurality of clamping rods (16), which can be fixed to the guardrail and connected to the ground through the clamping rods (16); It also includes a lifting component, which is located in the bottom column (2) and can drive the lifting column (1) to be raised and lowered on the outer wall of the bottom column (2) through the lifting component; It also includes a pushing assembly, which is located in the bottom column (2) and can drive multiple clamping rods (16) deep into the ground through the pushing assembly; The pushing assembly includes a second threaded column (11) arranged in the bottom column (2), a third bevel gear (12) is rotatably connected in the bottom column (2), a nut is fixedly connected to the bottom of the third bevel gear (12), and the nut is threadedly sleeved on the threaded section of the second threaded column (11), a second connecting shaft (14) is rotatably connected in the bottom column (2), a fourth bevel gear (13) is fixedly sleeved on the outer wall of the second connecting shaft (14), and the third bevel gear (12) and the fourth bevel gear (13) are meshed, a transverse plate (17) is provided in the U-shaped chassis (4), and the transverse plate (17) runs through two square sleeves (18), and the bottom end of the second threaded column (11) slides and extends into the U-shaped chassis (4) and is fixedly connected to the top of the transverse plate (17).

2. A monitoring device according to claim 1, characterized in that: The lifting assembly comprises a first threaded column (6) rotatably connected to the bottom column (2); an internal thread (7) is provided in the lifting column (1), and the first threaded column (6) extends into the lifting column (1) and is threadedly connected to the internal thread (7); a first bevel gear (8) is provided on the outer wall fixed sleeve of the first threaded column (6); a first connecting shaft (10) is rotatably connected to the bottom column (2), and the first connecting shaft (10) extends to one side of the bottom column (2); a second bevel gear (9) is provided on the outer wall fixed sleeve of the first connecting shaft (10), and the first bevel gear (8) and the second bevel gear (9) are meshed.

3. A monitoring device according to claim 1, characterized in that: Two sliding blocks (19) are provided in the U-shaped chassis (4), and the two sliding blocks (19) are respectively sleeved on a plurality of clamping rods (16). Screw rods (15) are threadedly passed through both sides of the U-shaped chassis (4), and the sides of the two screw rods (15) close to each other are passed through the contact holes (20) and are rotatably connected to the contact holes (20).

4. A monitoring device according to claim 3, characterized in that: Both sides of the plurality of clamping rods (16) are provided with sliding grooves, and the sliding block (19) is provided with a plurality of sliding blocks, and the plurality of sliding blocks slide in the sliding grooves respectively.

5. A monitoring device according to claim 3, characterized in that: A rotating disk (3) is fixedly connected to one side of each of the second connecting shaft (14) and the first connecting shaft (10).

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