Cable take-up and pay-off device for pipeline CCTV detection equipment

Abstract

The utility model discloses a cable take-up and pay-off device for pipeline CCTV detection equipment, which comprises a water storage tank, a water collection shell and a cable stand, the cable stand is arranged on the water storage tank, the water collection shell is arranged on one side surface of the water storage tank, a water inlet is arranged between the water collection shell and the water storage tank, a take-up reel is arranged in the cable stand, an electric sliding table is arranged above the water collection shell, and the electric sliding table is arranged on the water collection shell. A cleaning pipe is installed on a moving platform of the electric sliding table, one end of the cleaning pipe bends downwards and is provided with a cleaning head, and the other end of the cleaning pipe tilts upwards and is provided with a water removing head. The cable cleaning device is simple in structure, residual sundries on a cable can be scraped off firstly through the cleaning block, the surface of the cable can be scoured through clean water entering from top to bottom, impurities on the surface of the cable are further removed, water generated after the cable is scoured by the water can be scraped off as much as possible through the water removal block, and after the cable is wound, the cable can be cleaned away through the water removal block. And residual water spots on the surface can be dried in a heating mode, so that the service life of the cable is ensured.

Description

Technical Field

[0001] This utility model relates to the field of cable winding technology, specifically to a cable winding and unwinding device for pipeline CCTV inspection equipment. Background Technology

[0002] CCTV pipeline inspection, introduced to China in the mid-1990s for monitoring the internal condition of pipelines and the health of drainage systems, is currently the most advanced and effective method for pipeline inspection internationally. The inspection utilizes an advanced CCTV pipeline endoscopic television system that automatically crawls inside the pipeline to detect and photograph rust, scale corrosion, perforations, cracks, and other conditions, recording the current state of the pipeline. This transforms underground, concealed pipelines into internal video recordings visible on a computer. However, a cable retraction device is required during operation.

[0003] In existing technologies, the cable winding and unwinding devices used can cause dust to accumulate on the cable sheath during the winding process. Direct winding can affect the next use and the service life of the cable. Furthermore, after the cable enters a pipe containing water, it will be covered with stains as it is removed, further affecting its subsequent use. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide a cable winding and unwinding device for pipeline CCTV inspection equipment, which can remove impurities and stains from the surface of the cable by rinsing with water, thereby solving the problems mentioned in the background art.

[0005] This utility model is achieved through the following technical solution: a cable winding and unwinding device for pipeline CCTV inspection equipment, including a water storage tank, a water collection shell, and a cable frame. The cable frame is installed on the water storage tank, and the water collection shell is installed on one side of the water storage tank. A water inlet is provided between the water collection shell and the water storage tank, and a filter screen is installed in the water inlet. A winding reel is provided inside the cable frame, and a heating and drying mechanism for drying the cable on the winding reel is provided inside the winding reel. An electric slide is provided above the water collection shell, and a cleaning pipe is installed on the moving platform of the electric slide. One end of the cleaning pipe is bent downward and a cleaning head is installed, and the other end is bent upward and a water removal head is installed.

[0006] As a preferred technical solution, the cleaning head includes a first connecting pipe and a cleaning block. The first connecting pipe is threaded to one end of the cleaning pipe, and the cleaning block is installed in the opening of the first connecting pipe. The center of the cleaning block is provided with a cleaning hole for scraping impurities on the cable, and multiple water outlets are distributed in a ring structure on the outer ring of the cleaning block.

[0007] As a preferred technical solution, the water removal head includes a second connecting pipe and a water removal block. The second connecting pipe is threaded to the other end of the cleaning pipe, and the water removal block is installed in the opening on the outside of the second connecting pipe. The center of the water removal block is provided with a water removal hole for scraping water stains off the cable.

[0008] As a preferred technical solution, mounting holes are provided on both sides of the wire frame, and sealed bearings are installed in the mounting holes. Shafts are installed at both ends of the take-up reel, and one end of each shaft is installed in the inner ring of the sealed bearing. The inside of the take-up reel is hollow, and a through hole communicating with the inner cavity of the take-up reel is provided on one side of the shaft. The heating and drying mechanism includes an electric heating rod and a fixing frame. One end of the electric heating rod extends through the through hole into the inner ring of the take-up reel, and the other end is fixedly connected to the fixing frame. The other end of the fixing frame is installed on the wire frame.

[0009] As a preferred technical solution, a motor is installed on one side of the wire frame, and the motor is fixedly connected to the shaft on the other side.

[0010] As a preferred technical solution, a water pump is installed on one side of the water storage tank, a hose is installed on the outlet end of the water pump, an inlet pipe is installed on the other end of the hose, and the other end of the inlet pipe is installed on the cleaning pipe.

[0011] As a preferred technical solution, a drain pipe is installed on one side of the water collection shell, and a sealing plug is threaded into the opening on the outside of the drain pipe.

[0012] As a preferred technical solution, multiple casters with brakes are installed on the bottom surface of the water storage tank and the water collection shell.

[0013] The beneficial effects of this utility model are: This utility model has a simple structure. The cleaning block can first scrape off the residual debris on the cable, and the clean water entering from top to bottom can rinse the surface of the cable to further remove the impurities on the surface of the cable. The water removal block can scrape off as much water as possible after the cable is rinsed. After the cable is rolled up, the residual water stains on the surface can be dried by heating to ensure the service life of the cable. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a bottom view of the present invention;

[0017] Figure 3 This is a top view of the present invention;

[0018] Figure 4 This is a front view of the present invention.

[0019] The components include: 1. Water tank; 2. Cable rack; 3. Winding reel; 4. Motor; 5. Water pump; 6. Hose; 7. Cleaning pipe; 8. First connecting pipe; 9. Inlet pipe; 10. Electric slide; 11. Water collection shell; 12. Drain pipe; 13. Casters; 14. Sealed bearing; 15. Electric heating rod; 16. Cleaning block; 17. Water outlet; 18. Cleaning hole; 19. Second connecting pipe; 20. Water removal block; 21. Water removal hole; 22. Shaft. Detailed Implementation

[0020] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0021] All features disclosed in this specification, or all steps in all disclosed methods or processes, may be combined in any way, except for mutually exclusive features and / or steps.

[0022] Any feature disclosed in this specification (including any appended claims, abstract, and drawings) may be replaced by other equivalent or similar features, unless specifically stated otherwise. That is, unless specifically stated otherwise, each feature is merely one example of a series of equivalent or similar features.

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, this utility model discloses a cable winding and unwinding device for a pipeline CCTV inspection equipment, comprising a water storage tank 1, a water collection shell 11, and a cable rack 2. The cable rack 2 is installed on the water storage tank 1, and the water collection shell 11 is installed on one side of the water storage tank 1. A water inlet is provided between the water collection shell 11 and the water storage tank 1, and a filter screen is installed in the water inlet. A winding reel 3 is provided inside the cable rack 2, and a heating and drying mechanism for drying the cable on the winding reel 3 is provided inside the winding reel 3. An electric slide 10 is provided above the water collection shell 11. A cleaning tube 7 is installed on the moving platform of the electric slide 10. One end of the cleaning tube 7 is bent downward and a cleaning head is installed, and the other end is bent upward and a water removal head is installed. A fixing rod is installed between the electric slide and the cable rack, so that the electric slide is fixed in front of the cable rack. The cleaning tube can be moved back and forth by the electric slide, and the movement of the cleaning tube can drive the cable, so that the cable can be evenly wound on the winding reel.

[0024] In this embodiment, the cleaning head includes a first connecting pipe 8 and a cleaning block 16. The first connecting pipe 8 is threaded to one end of the cleaning pipe 7. The cleaning block 16 is installed in the opening of the first connecting pipe 8. The center of the cleaning block 16 is provided with a cleaning hole 18 for scraping impurities on the cable. Multiple water outlets 17 are distributed in a ring structure on the outer ring of the cleaning block 16.

[0025] In this embodiment, the water removal head includes a second connecting pipe 19 and a water removal block 20. The second connecting pipe 19 is threaded to the other end of the cleaning pipe 7. The water removal block 20 is installed in the opening on the outside of the second connecting pipe 19. The center of the water removal block 20 is provided with a water removal hole 21 for scraping water stains off the cable.

[0026] Both the cleaning block and the water removal block are made of rubber material, which ensures flexibility while scraping away impurities and water stains from the surface through friction with the cable.

[0027] In this embodiment, mounting holes are provided on both sides of the wire frame 2, and sealed bearings 14 are installed in each mounting hole. Shafts 22 are installed at both ends of the take-up reel 3, and one end of each shaft 22 is installed in the inner ring of the sealed bearing 14. The inside of the take-up reel 3 is hollow. A through hole communicating with the inner cavity of the take-up reel 3 is provided on one side of the shaft 22. The heating and drying mechanism includes an electric heating rod 15 and a fixing frame. One end of the electric heating rod 15 extends through the through hole into the inner ring of the take-up reel 3, and the other end is fixedly connected to the fixing frame. The other end of the fixing frame is installed on the wire frame 2. The electric heating rod is controlled by a temperature controller, which can control the temperature of the electric heating rod to avoid cable damage caused by high temperature.

[0028] In this embodiment, a motor 4 is installed on one side of the wire frame 2, and the motor 4 is fixedly connected to the shaft 22 on the other side.

[0029] In this embodiment, a water pump 5 is installed on one side of the water storage tank 1, a hose 6 is installed on the outlet end of the water pump 5, an inlet pipe 9 is installed on the other end of the hose 6, and the other end of the inlet pipe 9 is installed on the cleaning pipe 7.

[0030] In this embodiment, a drain pipe 12 is installed on one side of the water collection shell 11. A sealing plug is threaded into the opening on the outside of the drain pipe 12. After the sealing plug is removed, the water inside the water collection shell can be drained through the drain pipe.

[0031] In this embodiment, multiple casters 13 with brakes are installed on the bottom surface of the water storage tank 1 and the water collection shell 11, which facilitates the movement of the device.

[0032] One end of the cable is installed on the winding reel, and the other end first passes through the water removal hole into the cleaning pipe until it extends out of the cleaning hole. Therefore, during winding, the cable will be scraped by the cleaning hole first, and some impurities on the cable can be scraped off through the cleaning hole. The water tank and water collection shell store clean water. During the winding process, the water pump can be started to pump the clean water from the water tank and inject it into the cleaning pipe through the hose and water inlet pipe. The clean water flowing from top to bottom can rinse the surface of the cable. The wastewater after rinsing can be discharged through the outlet and flow back into the water collection shell, so that the water can be reused. The filter screen can intercept impurities in the water and prevent them from entering the water tank.

[0033] Furthermore, during cable winding, the dewatering block can scrape away as much water as possible from the cable after it has been washed away. After the cable is wound up, the electric heating rod can be activated. The heat generated by the electric heating rod acts on the winding reel through thermal radiation, and the winding reel can then apply heat to the coiled cable. This heating method can dry any remaining water stains on the surface, ensuring the cable's service life.

[0034] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions conceived without inventive effort should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope defined in the claims.

Claims

1. A cable winding and unwinding device for pipeline CCTV inspection equipment, characterized in that: The device includes a water storage tank (1), a water collection shell (11), and a cable tray (2). The cable tray (2) is installed on the water storage tank (1). The water collection shell (11) is installed on one side of the water storage tank (1). A water inlet is provided between the water collection shell (11) and the water storage tank (1). A filter screen is installed in the water inlet. A winding reel (3) is provided inside the cable tray (2). A heating and drying mechanism for drying the cables on the winding reel (3) is provided inside the winding reel (3). An electric slide (10) is provided above the water collection shell (11). A cleaning pipe (7) is installed on the moving platform of the electric slide (10). One end of the cleaning pipe (7) is bent downward and a cleaning head is installed. The other end is bent upward and a water removal head is installed.

2. The cable winding and unwinding device for pipeline CCTV inspection equipment according to claim 1, characterized in that: The cleaning head includes a first connecting pipe (8) and a cleaning block (16). The first connecting pipe (8) is threaded to one end of the cleaning pipe (7). The cleaning block (16) is installed in the opening of the first connecting pipe (8). The center of the cleaning block (16) is provided with a cleaning hole (18) for scraping impurities on the cable. The outer ring of the cleaning block (16) has multiple water outlets (17) distributed in a ring structure.

3. The cable retraction device for pipeline CCTV inspection equipment according to claim 1, characterized in that: The water removal head includes a second connecting pipe (19) and a water removal block (20). The second connecting pipe (19) is threaded to the other end of the cleaning pipe (7). The water removal block (20) is installed in the opening on the outside of the second connecting pipe (19). The center of the water removal block (20) is provided with a water removal hole (21) for scraping water stains off the cable.

4. The cable winding and unwinding device for pipeline CCTV inspection equipment according to claim 1, characterized in that: The wire frame (2) has mounting holes on both sides, and sealed bearings (14) are installed in the mounting holes. The take-up reel (3) has shafts (22) installed at both ends. One end of the shafts (22) is installed in the inner ring of the sealed bearings (14). The inside of the take-up reel (3) is hollow. One side of the shaft (22) has a through hole that communicates with the inner cavity of the take-up reel (3). The heating and drying mechanism includes an electric heating rod (15) and a fixing frame. One end of the electric heating rod (15) extends through the through hole into the inner ring of the take-up reel (3), and the other end is fixedly connected to the fixing frame. The other end of the fixing frame is installed on the wire frame (2).

5. The cable winding and unwinding device for pipeline CCTV inspection equipment according to claim 4, characterized in that: A motor (4) is installed on one side of the wire frame (2), and the motor (4) is fixedly connected to the shaft (22) on the other side.

6. The cable retraction device for pipeline CCTV inspection equipment according to claim 1, characterized in that: A water pump (5) is installed on one side of the water storage tank (1). A hose (6) is installed on the outlet end of the water pump (5). An inlet pipe (9) is installed on the other end of the hose (6). The other end of the inlet pipe (9) is installed on the cleaning pipe (7).

7. The cable retraction device for pipeline CCTV inspection equipment according to claim 1, characterized in that: A drain pipe (12) is installed on one side of the water collection shell (11), and a sealing plug is threaded into the opening on the outside of the drain pipe (12).

8. The cable winding and unwinding device for pipeline CCTV inspection equipment according to claim 1, characterized in that: Multiple casters (13) with brakes are installed on the bottom surface of the water storage tank (1) and the water collection shell (11).

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