CN221196578U - CCTV detection device for pipeline - Google Patents

Abstract

The utility model relates to the technical field of CCTV detection equipment and discloses a CCTV detection device for a pipeline, which comprises a detection vehicle body and a CCTV detection camera, wherein one side of the top end of the detection vehicle body is fixedly connected with a mounting frame, the top of the mounting frame is fixedly connected with a protective cover, the bottom end of the protective cover is fixedly connected with a flow guide strip, a plurality of flow guide grooves are formed in the outer part of the flow guide strip, two mounting grooves are formed in the outer surface of the mounting frame, one of the mounting grooves is internally and rotatably connected with a threaded rod, and external threads of the threaded rod are connected with a threaded sleeve. According to the utility model, the structures such as the protective cover, the mounting frame, the miniature motor, the threaded rod, the threaded sleeve and the mounting groove are additionally arranged for mutual cooperation, so that the phenomenon that sewage or dirt is dripped and attached to the CCTV detection camera can be effectively reduced, and meanwhile, pollutants on the lens of the detection camera can be wiped by arranging the cleaning sponge to move up and down, so that the normal use of the device is ensured.

Description

A CCTV detection device for pipelines

Technical Field

The utility model relates to the technical field of CCTV detection equipment, in particular to a CCTV detection device for pipelines.

Background technique

After long-term use, municipal pipe networks often have problems such as cracks, deformation, and collapse. In order to prevent the interaction between water inside and outside the pipe and cause pollution, the pipes need to be repaired in a timely manner. Before repairing the pipes, it is necessary to detect the specific damage inside the pipes so that engineers can better formulate repair plans after obtaining accurate information. CCTV, or pipeline closed-circuit television system, mainly uses closed-circuit television recordings, using camera equipment to enter the drainage pipes to transmit image data to the control computer for data analysis. This type of detection can fully understand the internal structure of the pipe.

However, when using the CCTV detection device, there are many sewage stains inside the pipe. During the movement of the CCTV detection equipment, the stains drip and adhere to the camera. The CCTV detection equipment must be taken out, rinsed and tested before it can be used for detection. The operation is rather cumbersome. For this reason, technical personnel in this field have proposed a CCTV detection device for pipelines to solve the above problem.

Utility Model Content

In order to make up for the above shortcomings, the utility model provides a CCTV detection device for pipelines, aiming to improve the problem in the prior art that during the use of the CCTV detection device, stains are easily dripped and attached to the camera, and the CCTV detection equipment must be taken out and rinsed and tested before it can be used for detection, which is a cumbersome operation.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a CCTV detection device for pipelines, comprising a detection vehicle body and a CCTV detection camera, a mounting bracket is fixedly connected to one side of the top of the detection vehicle body, a protective cover is fixedly connected to the top of the mounting bracket, a guide bar is fixedly connected to the bottom end of the protective cover, a plurality of guide grooves are provided on the outside of the guide bar, two mounting grooves are provided on the outer surface of the mounting bracket, a threaded rod is rotatably connected to the inside of one of the mounting grooves, a threaded sleeve is threadedly connected to the outside of the threaded sleeve, a connecting plate is fixedly connected to the outside of the threaded sleeve, a plurality of first springs are fixedly connected to the inside of the connecting plate, a movable plate is slidably connected to the inside of the connecting plate, a cleaning sponge is fixedly connected to one end of the movable plate away from the first spring, a micro motor is installed on one side of the top of the mounting bracket, an output end of the micro motor is fixedly connected to the top of the threaded rod, a disassembly component is installed on the outside of the mounting bracket, and the mounting bracket is connected to the CCTV detection camera through the disassembly component;

Through the above technical scheme, by adding protective covers, mounting frames, micro motors, threaded rods, threaded sleeves, mounting grooves and other structures that cooperate with each other, it is possible to effectively reduce the amount of sewage or dirt dripping onto the CCTV detection camera. At the same time, by setting the cleaning sponge to move up and down, the contaminants on the lens of the detection camera can be wiped. During the cleaning process, multiple springs are set to allow the cleaning sponge to fit tightly onto the mirror surface of the CCTV detection camera, resulting in a better cleaning effect.

Further, the disassembly assembly includes two mounting blocks, both of which are fixedly connected to the outside of the mounting frame, a slide groove is provided inside the mounting frame, a clamping block is slidably connected inside the slide groove, a pull rod is fixedly connected to the outside of the clamping block, a second spring is sleeved on the outside of the pull rod, and mounting plates are fixedly connected to the front and rear sides of the CCTV detection camera, and a clamping groove is provided inside the mounting plate;

Through the above technical scheme, by adding slide grooves, blocks, pull rods, second springs, slots and other structures that cooperate with each other, it is convenient for staff to quickly disassemble and assemble CCTV detection cameras. The operation is simple and fast, and there is no need to use bolts. The efficiency of CCTV detection cameras is improved and it is convenient for people to use.

Furthermore, one end of the second spring is fixedly connected to the inner wall of the slide slot, and the other end of the second spring is fixedly connected to the outside of the clamping block;

Through the above technical solution, the clamping block can be firmly clamped into the clamping slot under the elastic force of the second spring, thereby ensuring the stability of the installation of the mounting plate.

Furthermore, the outer surface of the card block is designed as a curved surface, and the card block and the card slot are plug-fitted;

Through the above technical solution, the stability of the CCTV detection camera during installation can be ensured by plugging the card block and the card slot into each other.

Furthermore, the other ends of the plurality of first springs are fixedly connected to the outside of the movable plate, and the outer surface of the cleaning sponge fits the outer surface of the CCTV detection camera;

Through the above technical solution, multiple springs are provided so that the cleaning sponge can be closely attached to the mirror surface of the CCTV detection camera, thereby achieving a better cleaning effect.

Furthermore, a guide rod is fixedly connected to the inside of another installation groove, a slider is fixedly connected to the outside of the guide rod, and the outside of the slider is fixedly connected to the outside of the connection plate;

Through the above technical solution, when the connecting plate moves normally, it will drive the sliding block to move along the outer surface of the guide rod, thereby ensuring the stability of the connecting plate during movement.

Furthermore, a battery is fixedly connected to one side of the top of the detection vehicle body, and the battery is electrically connected to the micro motor;

Through the above technical solution, the battery can provide a stable power for the micro motor, ensuring that the micro motor can start normally, providing convenience.

Furthermore, one end of the pull rod away from the clamping block passes through the outer wall of the mounting block and extends to the outside thereof.

The utility model has the following beneficial effects:

1. In the utility model, by adding protective covers, mounting frames, micro motors, threaded rods, threaded sleeves, mounting grooves and other structures and using them in coordination with each other, it is possible to effectively reduce the amount of sewage or dirt dripping onto the CCTV detection camera. At the same time, by setting the cleaning sponge to move up and down, the pollutants on the lens of the detection camera can be wiped. During the cleaning process, multiple springs are provided so that the cleaning sponge can fit tightly onto the mirror surface of the CCTV detection camera, thereby achieving a better cleaning effect.

2. In the utility model, by adding slide grooves, blocks, pull rods, second springs, slots and other structures that cooperate with each other, it is convenient for workers to quickly disassemble and assemble CCTV detection cameras. The operation is simple and fast, and no bolts are required, which improves the efficiency of CCTV detection cameras and is convenient for people to use.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a perspective view of a CCTV detection device for pipelines proposed by the present invention;

FIG2 is a schematic diagram of the folding groove structure of a CCTV detection device for pipelines proposed by the present invention;

FIG3 is a schematic diagram of the structure of an automatic folding mechanism of a CCTV detection device for pipelines proposed by the present invention;

FIG. 4 is a cross-sectional view of a collection box of a CCTV detection device for pipelines proposed by the present invention.

illustration:

1. Detection vehicle body; 2. Battery; 3. Mounting bracket; 4. CCTV detection camera; 5. Protective cover; 6. Guide strip; 7. Guide groove; 8. Micro motor; 9. Mounting plate; 10. Threaded sleeve; 11. Slider; 12. Guide rod; 13. Mounting groove; 14. Threaded rod; 15. Connecting plate; 16. First spring; 17. Movable plate; 18. Cleaning sponge; 19. Mounting block; 20. Slide groove; 21. Block; 22. Pull rod; 23. Second spring; 24. Slot.

Detailed ways

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

1, 2 and 3, the utility model provides an embodiment: a CCTV detection device for a pipeline, comprising a detection vehicle body 1 and a CCTV detection camera 4, a mounting frame 3 is fixedly connected to one side of the top of the detection vehicle body 1, a protective cover 5 is fixedly connected to the top of the mounting frame 3, a guide bar 6 is fixedly connected to the bottom end of the protective cover 5, and a plurality of guide grooves 7 are provided on the outside of the guide bar 6,

Specifically, when there are a lot of sewage stains inside the pipeline, the sewage will drip onto the outer surface of the protective cover 5, and flow along its outer surface to the inside of the guide strip 6, and finally flow out from the guide groove 7, reducing the sewage or dirt dripping and adhering to the CCTV detection camera 4, ensuring the normal use of the CCTV detection camera 4. A driving motor is installed inside the detection vehicle body 1 for the wheels to rotate, thereby moving the detection vehicle body 1 to assist the CCTV detection camera 4 to detect the inside of the pipeline.

2 and 4 , two mounting grooves 13 are provided on the outer surface of the mounting frame 3, wherein a threaded rod 14 is rotatably connected to the inside of one of the mounting grooves 13, a threaded sleeve 10 is threadedly connected to the outside of the threaded sleeve 10, a connecting plate 15 is fixedly connected to the inside of the connecting plate 15, a plurality of first springs 16 are fixedly connected to the inside of the connecting plate 15, a movable plate 17 is slidably connected to the inside of the connecting plate 15, a cleaning sponge 18 is fixedly connected to one end of the movable plate 17 away from the first spring 16, a micro motor 8 is installed on one side of the top of the mounting frame 3, an output end of the micro motor 8 is fixedly connected to the top of the threaded rod 14, a disassembly component is installed on the outside of the mounting frame 3, the mounting frame 3 is connected to the CCTV detection camera 4 through the disassembly component, the other ends of the plurality of first springs 16 are fixedly connected to the outside of the movable plate 17, and the outer surface of the cleaning sponge 18 fits the outer surface of the CCTV detection camera 4.

Specifically, by starting the micro motor 8 to rotate the threaded rod 14, the threaded sleeve 10 moves up and down along the outer surface of the threaded rod 14, and drives the connecting plate 15 and the cleaning sponge 18 to move synchronously until the outer surface of the CCTV detection camera 4 is cleaned. At the same time, during the movement of the connecting plate 15, under the action of the elastic force of multiple first springs 16, the cleaning sponge 18 can fit tightly against the outer surface of the CCTV detection camera 4, so that the cleaning effect of the CCTV detection camera 4 is better, ensuring the normal use of the CCTV detection camera 4.

4, the disassembly assembly includes two mounting blocks 19, both mounting blocks 19 are fixedly connected to the outside of the mounting frame 3, a slide groove 20 is provided inside the mounting frame 3, a block 21 is slidably connected inside the slide groove 20, a pull rod 22 is fixedly connected to the outside of the block 21, a second spring 23 is sleeved on the outside of the pull rod 22, and a mounting plate 9 is fixedly connected to the front and rear sides of the CCTV detection camera 4, a slot 24 is provided inside the mounting plate 9, and one end of the pull rod 22 away from the block 21 passes through the outer wall of the mounting block 19 and extends to the outside thereof;

Specifically, by pulling the pull rod 22 outward, the block 21 moves along the inner wall of the slide groove 20 until the block 21 is completely separated from the interior of the slot 24. At this time, by moving the mounting plate 9 upward until the mounting plate 9 is removed from the mounting block 19, the CCTV detection camera 4 is disassembled. The operation is simple and quick, and it is convenient for people to use.

4 , one end of the second spring 23 is fixedly connected to the inner wall of the slide slot 20 , and the other end of the second spring 23 is fixedly connected to the outside of the block 21 . The outer surface of the block 21 is a curved surface design, and the block 21 and the slot 24 are plug-fitted.

Specifically, the elastic force of the second spring 23 can make the clamping block 21 firmly clamped into the clamping slot 24, thereby ensuring the stability of the mounting plate 9 during installation.

2 , the inside of another mounting groove 13 is fixedly connected to a guide rod 12, the outside of the guide rod 12 is fixedly connected to a slider 11, and the outside of the slider 11 is fixedly connected to the outside of the connecting plate 15;

Specifically, when the connecting plate 15 moves normally, it will drive the slider 11 to move along the outer surface of the guide rod 12, thereby ensuring the stability of the connecting plate 15 during the movement.

1 , a battery 2 is fixedly connected to one side of the top end of the detection vehicle body 1 , and the battery 2 is electrically connected to a micro motor 8 .

Specifically, the storage battery 2 can provide a stable power to the micro motor 8 to ensure that the micro motor 8 can start normally.

Working principle: When using the device, the mounting plate 9 installed on the outside of the CCTV detection camera 4 is inserted into the inside of the mounting block 19. At this time, since the outer surface of the card block 21 is an arc surface, when the bottom end of the mounting plate 9 contacts the outer surface of the card block 21, the card block 21 will be retracted into the inside of the slide groove 20, and the second spring 23 will be in a compressed state. When the mounting plate 9 completely enters the inside of the mounting block 19, the card block 21 is pushed into the card slot 24 under the elastic force of the second spring 23, and the mounting plate 9 is fixed, thereby completing the rapid installation of the CCTV detection camera 4. At this time, the detection vehicle 1 is driven to walk inside the pipeline, and the image data is transmitted to the control computer through the CCTV detection camera 4 for data analysis to understand the internal structure of the pipeline.

In addition, when there are many sewage stains inside the pipeline, the sewage will drip onto the outer surface of the protective cover 5, and flow along its outer surface to the inside of the guide strip 6, and finally flow out from the guide groove 7, reducing the sewage or dirt dripping and adhering to the CCTV detection camera 4, ensuring the normal use of the CCTV detection camera 4. When there is dirt on the lens of the CCTV detection camera 4, which affects the detection, the micro motor 8 is started to rotate the threaded rod 14, so that the threaded sleeve 10 moves up and down along the outer surface of the threaded rod 14, and drives the connecting plate 15 and the cleaning sponge 18 to move synchronously until the outer surface of the CCTV detection camera 4 is cleaned. At the same time, during the movement of the connecting plate 15, under the elastic force of multiple first springs 16, the cleaning sponge 18 can fit tightly on the outer surface of the CCTV detection camera 4, so that the cleaning effect of the CCTV detection camera 4 is better, ensuring the normal use of the CCTV detection camera 4.

Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described 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 invention should be included in the protection scope of the present invention.

Claims (8)

1. A CCTV detection device for a pipeline, comprising a detection vehicle (1) and a CCTV detection camera (4), characterized in that: a mounting frame (3) is fixedly connected to one side of the top of the detection vehicle (1), a protective cover (5) is fixedly connected to the top of the mounting frame (3), a guide bar (6) is fixedly connected to the bottom of the protective cover (5), a plurality of guide grooves (7) are provided on the outside of the guide bar (6), two mounting grooves (13) are provided on the outer surface of the mounting frame (3), a threaded rod (14) is rotatably connected to the inside of one of the mounting grooves (13), and a threaded sleeve (14) is threadedly connected to the outside of the threaded rod (14). 0), the threaded sleeve (10) is fixedly connected to a connecting plate (15) on the outside, a plurality of first springs (16) are fixedly connected to the inside of the connecting plate (15), a movable plate (17) is slidably connected to the inside of the connecting plate (15), a cleaning sponge (18) is fixedly connected to one end of the movable plate (17) away from the first springs (16), a micro motor (8) is installed on one side of the top end of the mounting frame (3), an output end of the micro motor (8) is fixedly connected to the top end of the threaded rod (14), a disassembly component is installed on the outside of the mounting frame (3), and the mounting frame (3) is connected to the CCTV detection camera (4) via the disassembly component. 2. A CCTV detection device for a pipeline according to claim 1, characterized in that: the disassembly component includes two mounting blocks (19), the two mounting blocks (19) are fixedly connected to the outside of the mounting frame (3), the mounting frame (3) is provided with a slide groove (20) inside, the slide groove (20) is slidably connected to the inside of a clamping block (21), the outside of the clamping block (21) is fixedly connected to a pull rod (22), the outside of the pull rod (22) is sleeved with a second spring (23), the front and rear sides of the CCTV detection camera (4) are fixedly connected to a mounting plate (9), and the mounting plate (9) is provided with a clamping groove (24) inside. 3. A CCTV detection device for pipelines according to claim 2, characterized in that one end of the second spring (23) is fixedly connected to the inner wall of the slide groove (20), and the other end of the second spring (23) is fixedly connected to the outside of the clamping block (21). 4. A CCTV detection device for pipelines according to claim 2, characterized in that the outer surface of the clamping block (21) is designed as a curved surface, and the clamping block (21) and the clamping slot (24) are plug-fitted. 5. A CCTV detection device for pipelines according to claim 1, characterized in that the other ends of the plurality of first springs (16) are fixedly connected to the outside of the movable plate (17), and the outer surface of the cleaning sponge (18) is in contact with the outer surface of the CCTV detection camera (4). 6. A CCTV detection device for pipelines according to claim 1, characterized in that: a guide rod (12) is fixedly connected to the inside of the other mounting groove (13), a slider (11) is fixedly connected to the outside of the guide rod (12), and the outside of the slider (11) is fixedly connected to the outside of the connecting plate (15). 7. A CCTV detection device for pipelines according to claim 1, characterized in that a battery (2) is fixedly connected to one side of the top end of the detection vehicle (1), and the battery (2) is electrically connected to a micro motor (8). 8. A CCTV detection device for pipelines according to claim 2, characterized in that one end of the pull rod (22) away from the clamping block (21) penetrates the outer wall of the mounting block (19) and extends to the outside thereof.