A multifunctional pipeline detection and repair device

Abstract

The utility model discloses a multifunctional pipeline detection and repair device in the technical field of pipeline detection and repair, comprising a base, a workbench, a rotating table and a lifting support component are arranged on the base, a winding component and a traction rope are arranged on the workbench, a first limit block, a limit component, a mobile box and a water inlet pipe are arranged on the rotating table, and a brush component and a spray washing component are arranged on the mobile box. The mobile component of the utility model can adapt to pipelines of different diameters and closely contact with the inner wall of the pipeline so as to drive the mobile box to move stably inside the pipeline; a detector, a brush component and a spray washing component are arranged on the mobile box, so that the mobile box can detect, brush clean and spray wash the inside of the pipeline during the movement inside the pipeline, thereby improving the functionality of the device, and can also transport the repair spray liquid through the spray washing component to realize the repair function, and the brush component and the spray washing component can rotate to improve the cleaning and spraying effect of the pipeline.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline detection and repair, in particular to a multifunctional pipeline detection and repair device. Background Art

[0002] A pipeline is a device connected by pipes, pipe connectors and valves for transporting gas, liquid or fluid with solid particles. Pipes are widely used, mainly in water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial installations.

[0003] When problems occur during the use of pipelines, the pipelines need to be inspected and repaired. Patent application number 202223182239.4 is a multifunctional pipeline inspection and repair device, whose structure mainly includes a moving plate and a support frame. The upper end of the support frame is provided with a storage box, a display, and a repair structure. The repair structure includes a liquid pump, a delivery pipe, a driver, auxiliary teeth, a camera, and a repair pipe. The support frame is provided with a motor and a cleaning shaft. The inner wall of the pipeline is inspected by moving the repair structure, and cleaned by the rotating cleaning shaft, and then the repair liquid is sprayed on the inner wall of the pipeline through the repair pipe and other structures.

[0004] However, when the above-mentioned device is in use, the repair structure and the cleaning shaft are adjusted in position through the movement of the movable plate, which is restricted and affected by the movable plate and the structure thereon, resulting in a limited length of the pipe that the repair structure and the cleaning shaft can handle, and it is not convenient to move inside a longer pipe; and the cleaning effect is limited only by rotating the cleaning shaft, which affects the subsequent repair effect.

[0005] Based on this, the utility model designs a multifunctional pipeline detection and repair device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a multifunctional pipeline detection and repair device to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A multifunctional pipeline detection and repair device comprises a base, support frames are symmetrically fixed on the left and right sides of the top of the base, and a workbench is connected through the two support frames;

[0009] A winding assembly is provided on the left side of the top surface of the workbench, and a traction rope is connected through the winding assembly. A rotating groove is provided in the workbench corresponding to the right side of the traction assembly, and a rotating table is provided in the rotating groove. A rotating shaft is fixed on the left side of the bottom of the rotating table, and is rotatably connected to the bottom of the workbench through the rotating shaft. A lifting support assembly is provided on the top surface of the base corresponding to the bottom of the right section of the rotating table, and a collecting groove is provided below the right end of the rotating table, which can be used to collect cleaning waste water generated by spraying and washing;

[0010] Two vertical first side plates are symmetrically fixed to the left section of the top surface of the rotating table, and the inner side of the first side plate is connected to a first limit block through an adjustment component. The bottom surface of the first limit block is slidably connected to the top surface of the rotating table. The opposite surfaces of the two first limit blocks are symmetrically inclined, and the pipeline is placed between the two first limit blocks. Two vertical second side plates are symmetrically fixed to the right section of the top surface of the rotating table, and a limit component is provided between the two second side plates, and the end of the pipeline is located at the limit component.

[0011] The right end of the traction rope extends into the interior of the pipe and is connected to a laterally arranged cylindrical moving box. A detection instrument is installed on the left end of the moving box, and moving components are symmetrically provided on the left and right sides of the moving box. A brush component is rotatably connected in the middle, and a driving box is fixed on the right end. A spray cleaning component is connected to the driving box through the driving component, and the spray cleaning component is connected to a water inlet pipe. The right end of the water inlet pipe extends out of the pipe and is connected to an external water supply device and a coil structure.

[0012] Preferably, the winding assembly includes a winding wheel rotatably connected to the upper left side of the workbench, the left end of the traction rope is wound on the winding wheel, wire blocking plates are symmetrically fixed at both ends of the winding wheel, and one end of the winding wheel is connected to a motor.

[0013] Preferably, the adjustment assembly includes a threaded barrel rotatably connected to the lower portion of the first side plate, a first gear ring is fixed to the outer end of the threaded barrel, a first gear is meshed at the top of the first gear ring, and the first gear is connected to a motor, a first screw rod is threadedly connected in the threaded barrel, both ends of the first screw rod extend out of the threaded barrel, and one end of the first screw rod is fixedly connected to the first limit block.

[0014] Preferably, the limit assembly includes a second screw rod rotatably connected between the two second side plates, one end of the second screw rod is connected to a motor, the two side sections of the second screw rod have opposite thread rotation directions and are respectively threadedly connected to the limit seats, the two limit seats are arranged correspondingly, the bottom ends are slidably connected to the top surface of the rotating table, and second limit blocks are respectively fixed on the front side surfaces, and the structure of the second limit block is the same as that of the first limit block.

[0015] Preferably, the brush assembly includes an annular plate rotatably connected to the middle part of the outer side of the moving box, a plurality of teeth are evenly fixed in the circumferential direction in the inner middle of the annular plate, a notch is provided at the bottom of the moving box, and a driving gear is provided inside, the driving gear is connected to a motor, the bottom passes through the notch and meshes with the teeth on the annular plate, spring grooves are symmetrically provided on both sides of the annular plate, a cleaning plate is connected to the spring groove through a plurality of evenly arranged springs, the outer end of the cleaning plate is evenly distributed with bristles, an electromagnet is provided at the inner end, and an electromagnet is correspondingly provided at the inner end of the spring groove, and the electromagnet is electrically connected to a power supply and a switch.

[0016] Preferably, the spray assembly includes a fixed shaft fixed at the center of a drive box, the right end of the fixed shaft extends out of the drive box and is rotatably connected to a rotating disk, the rotating disk is correspondingly connected to the drive assembly, and a plurality of nozzles are evenly fixed on the rotating disk along a circumferential direction, a water inlet groove is provided at the center of the right section of the fixed shaft, a plurality of water outlet grooves are evenly provided on the side wall of the water inlet groove along a circumferential direction, and are connected to the inner cavity of the rotating disk through the water outlet groove, and the left end of the water inlet pipe is installed at the right end of the fixed shaft.

[0017] Preferably, the driving assembly includes a rotating cylinder fixed at the center of the left end of the rotating disk, the left end of the rotating cylinder extends into the driving box and is fixed with a second gear ring, the top of the second gear ring is meshed with a second gear, and the second gear is connected to the motor.

[0018] Preferably, the moving component includes a plurality of piston chambers evenly arranged along the circumferential direction inside the moving box, and the inner ends of the plurality of piston chambers are commonly connected to a central chamber, one end of the central chamber is connected to an air pump, a piston plate is connected to the piston chamber through a spring, a piston rod is fixed on the piston plate, one end of the piston rod extends out of the piston chamber and the moving box, and is rotatably connected to a moving wheel.

[0019] Preferably, the lifting support assembly includes a support roller located at the bottom of the rotating table, and both ends of the support roller are rotatably connected to support blocks. The bottom of the support block is connected to the top surface of the base through a vertical hydraulic telescopic rod, and the height position of the support block and the support roller is adjusted by the hydraulic telescopic rod.

[0020] Preferably, a first support wheel is rotatably connected to the middle of the top left side of the workbench, the first support wheel is located at the lower right side of the winding assembly and contacts the bottom of the traction rope, an intermediate shaft is fixed between the two second side plates, the intermediate shaft passes through the limiting assembly, and is rotatably connected to the second support wheel in the middle, and a third support wheel is rotatably connected to the middle of the top right side of the workbench, and the bottom of the water inlet pipe contacts the second support wheel and the third support wheel.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] 1. The utility model is provided with an adjustable moving component, so that it can adapt to pipes of different diameters, improve the scope of application, and closely contact with the inner wall of the pipe, so as to drive the moving box to move stably inside the pipe under the traction action;

[0023] 2. The utility model installs a detector at the left end of the mobile box, sets a brush assembly in the middle, and sets a spray cleaning assembly at the right end, so that the mobile box can detect, brush and spray the inside of the pipeline during the movement of the mobile box inside the pipeline, thereby improving the functionality of the device. The repair spray liquid can also be delivered through the spray cleaning assembly to achieve the repair function;

[0024] 3. The utility model makes the brush assembly and the spray cleaning assembly rotate to perform cleaning and spraying operations along the circumferential direction of the inside of the pipeline, thereby improving the cleaning effect of the pipeline and making the spraying more uniform;

[0025] 4. The utility model tilts the rotating table and the pipeline downward to the rear side through the lifting support assembly, so that the waste water after spraying and washing can flow out of the pipeline so as to be collected in the collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 It is a schematic diagram of the structure of the utility model;

[0028] Figure 2 It is a structural schematic diagram of the winding wheel of the utility model;

[0029] Figure 3 This is a schematic diagram of the structure of the utility model at A;

[0030] Figure 4 This is a schematic diagram of the structure of the second screw of the utility model;

[0031] Figure 5 This is a schematic diagram of the structure of the mobile box of the utility model;

[0032] Figure 6 This is a schematic diagram of the structure of the drive box of the utility model;

[0033] Figure 7 This is a schematic diagram of the structure of the cleaning plate of the utility model;

[0034] Figure 8 This is a schematic diagram of the structure of the first limit block of the utility model;

[0035] Fig. 9 This is a schematic diagram of the end structure of the support roller of the utility model;

[0036] Fig.10 This is a schematic diagram of the structure of point B of the utility model.

[0037] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0038] 100-base, 101-support frame, 102-collecting tank, 103-support roller, 104-support block, 105-hydraulic telescopic rod;

[0039] 200-working table, 201-rotating groove, 202-winding wheel, 203-wire blocking plate, 204-traction rope, 205-first supporting wheel, 206-second supporting wheel;

[0040] 300-rotating table, 301-rotating shaft, 302-first side plate, 303-second side plate, 304-second screw, 305-limiting seat, 306-intermediate shaft, 307-third supporting wheel;

[0041] 400-water inlet pipe, 401-driving box, 402-fixed shaft, 403-rotating disk, 404-sprinkler, 405-rotating cylinder, 406-second gear ring, 407-second gear;

[0042] 500-moving box, 501-piston chamber, 502-piston plate, 503-piston rod, 504-moving wheel, 505-air pump, 506-driving gear;

[0043] 600-first screw, 601-first limit block, 602-threaded cylinder, 603-first gear ring, 604-first gear;

[0044] 700- annular plate, 701- spring groove, 702- cleaning plate, 703- electromagnet. DETAILED DESCRIPTION

[0045] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0046] Embodiment 1

[0047] Please refer to the attached drawings, the utility model provides a technical solution:

[0048] A multifunctional pipeline inspection and repair device comprises a base 100, support frames 101 are symmetrically fixed on the left and right sides of the top of the base 100, and a workbench 200 is connected through the two support frames 101;

[0049] A winding assembly is provided on the left side of the top surface of the workbench 200, and a traction rope 204 is connected through the winding assembly. A rotating groove 201 is provided on the right side of the workbench 200 corresponding to the traction assembly, and a rotating table 300 is provided in the rotating groove 201. A rotating shaft 301 is fixed on the left side of the bottom of the rotating table 300, and is rotatably connected to the bottom of the workbench 200 through the rotating shaft 301. A lifting support assembly is provided on the top surface of the base 100 corresponding to the bottom of the right section of the rotating table 300, and a collecting groove 102 is provided below the right end of the rotating table 300, which can be used to collect cleaning waste water generated by spray washing;

[0050] Two vertical first side plates 302 are symmetrically fixed to the left section of the top surface of the rotating table 300, and the inner side of the first side plate 302 is connected to the first limit block 601 through an adjustment component. The bottom surface of the first limit block 601 is slidably connected to the top surface of the rotating table 300. The opposite surfaces of the two first limit blocks 601 are symmetrically inclined, and the pipeline is placed between the two first limit blocks 601. Two vertical second side plates 303 are symmetrically fixed to the right section of the top surface of the rotating table 300, and a limit component is provided between the two second side plates 303, and the end of the pipeline is located at the limit component;

[0051] The right end of the traction rope 204 extends into the interior of the pipeline and is connected to a laterally arranged cylindrical moving box 500. A detection instrument is installed on the left end of the moving box 500, and moving components are symmetrically provided on the left and right sides of the moving box 500. A brush component is rotatably connected in the middle, and a driving box 401 is fixed on the right end. The driving box 401 is connected to a spraying component through the driving component, and the spraying component is connected to a water inlet pipe 400. The right end of the water inlet pipe 400 extends out of the pipeline and is connected to an external water supply device and a coil structure.

[0052] When inspecting and repairing the pipeline, the position of the first limit block 601 is adjusted by adjusting the assembly, and the position of the limit assembly is adjusted so that the pipeline is placed between the two first limit blocks 601, and the end is abutted against the limit assembly, and then the corresponding detector is installed on the left end of the moving box 500, and the moving box 500 is placed from the left end of the pipeline and moved to the right end, and the moving assembly is adjusted to make it contact with the inner wall of the pipeline, and then the left end of the water inlet pipe 400 is connected to the spray assembly to complete the installation and connection operation of the device;

[0053] Start the winding assembly to reel in the traction rope 204, so that the traction rope 204 drives the moving box 500 and the moving assembly to move to the left along the inside of the pipe, and during the movement, the inner wall of the pipe is detected by the detector at the left end, and the inside of the pipe is cleaned by the brush assembly rotating in the middle of the moving box 500, and the spray assembly is rotated by the driving assembly at the right end, so that the water inlet pipe 400 transports cleaning water, and the inner wall of the pipe is cleaned by the rotating spray assembly.

[0054] After the inspection and cleaning is completed, the mobile box 500 can be allowed to re-enter the pipeline and complete the corresponding adjustment and installation of the device. Then the brush assembly does not work and does not contact the inner wall of the pipeline. The water inlet pipe 400 transports the repair spray liquid so that during the movement of the mobile box 500, the spray repair is carried out through the inner wall of the pipeline to realize the function of pipeline repair processing.

[0055] When the inner wall of the pipe is sprayed, the tilt angle of the rotating table 300 is adjusted by the lifting support assembly so that it drives the pipe to tilt downward and backward, so that the waste water after spraying can flow out of the pipe and fall into the collection box 102 for collection.

[0056] Among them, the brush assembly includes an annular plate 700 rotatably connected to the middle part of the outer side of the moving box 500, and a plurality of teeth are evenly fixed in the middle of the inner side of the annular plate 700 along the circumferential direction. A notch is provided at the bottom of the moving box 500, and a driving gear 506 is provided inside. The driving gear 506 is connected to a motor, and the bottom passes through the notch and meshes with the teeth on the annular plate 700. Spring grooves 701 are symmetrically provided on both sides of the annular plate 700, and a cleaning plate 702 is connected to the spring groove 701 through a plurality of evenly arranged springs. The outer end of the cleaning plate 702 is evenly distributed with bristles, and an electromagnet 703 is provided at the inner end, and an electromagnet 703 is correspondingly provided at the inner end of the spring groove 701, and the electromagnet 703 is electrically connected to a power supply and a switch.

[0057] When the moving box 500 enters the interior of the pipe and adjusts its position, the electromagnet 703 is energized and attracted to each other, so that the cleaning plate 702 moves inward and does not contact the inside of the pipe. When the moving box 500 moves into place and moves to the left to work, the electromagnet 703 is powered off, and the cleaning plate 702 moves outward under the action of the spring and automatically adjusts its position so that the bristles at the end contact the inner wall of the pipe. Then, the annular plate 700 drives the cleaning plate 702 to rotate through the drive of the motor and the driving gear 506 to clean the inner wall of the pipe, making the cleaning more thorough and improving the cleaning effect.

[0058] Among them, the spraying assembly includes a fixed shaft 402 fixed at the center of the driving box 401, the right end of the fixed shaft 402 extends out of the driving box 401 and is rotatably connected to a rotating disk 403, the rotating disk 403 is correspondingly connected to the driving assembly, and a plurality of nozzles 404 are evenly fixed on the rotating disk 403 along the circumferential direction, a water inlet groove is provided at the center of the right section of the fixed shaft 402, a plurality of water outlet grooves are evenly provided on the side wall of the water inlet groove along the circumferential direction, and are connected to the inner cavity of the rotating disk 403 through the water outlet groove, and the left end of the water inlet pipe 400 is installed at the right end of the fixed shaft 402.

[0059] When the mobile box 500 is working, the rotating disk 403 drives the nozzle 404 to rotate through the driving assembly, and transports cleaning water or repair spray liquid to the fixed shaft 402 through the water inlet pipe 400, enters the inner cavity of the rotating disk 403 through the water inlet tank and the water storage tank, and is sprayed out through multiple nozzles 404, and the inner wall of the pipeline is evenly sprayed or repaired by spraying through the rotating disk 403.

[0060] Among them, the driving component includes a rotating cylinder 405 fixed at the center of the left end of the rotating disk 403, the left end of the rotating cylinder 405 extends into the driving box 401, and is fixed with a second gear ring 406, the top of the second gear ring 406 is meshed with a second gear 407, and the second gear 407 is connected to a motor. Through the drive of the motor and the transmission of the second gear 407 and the second gear ring 406, the rotating cylinder 405 drives the rotating disk 403 and the nozzle 404 thereon to rotate, and performs cleaning, spraying and other operations.

[0061] Among them, the moving component includes a plurality of piston chambers 501 evenly arranged in the circumferential direction inside the moving box 500, and the inner ends of the plurality of piston chambers 501 are commonly connected to a central chamber, one end of the central chamber is connected to an air pump 505, a piston plate 502 is connected to the piston chamber 501 through a spring, a piston rod 503 is fixed on the piston plate 502, one end of the piston rod 503 extends out of the piston chamber 501 and the moving box 500, and is rotatably connected to a moving wheel 504, and gas is transported or discharged into or out of the piston chamber 501 through the air pump 505, thereby adjusting the position of the piston plate 502 through the action of air pressure, and then adjusting the position of the moving wheel 504 through the piston rod 503, so that the plurality of moving wheels 504 can adapt to pipes of different diameters and can be in close contact with the inside of the pipe, so that under the action of the traction rope 204, the moving box 500 can be driven to move stably inside the pipe.

[0062] Embodiment 2

[0063] The structure of this embodiment is basically the same as that of the first embodiment, except that the adjustment assembly includes a threaded barrel 602 rotatably connected to the lower portion of the first side plate 302, a first gear ring 603 is fixed to the outer end of the threaded barrel 602, a first gear ring 603 is meshed with a first gear 604 at the top of the first gear ring 603, and the first gear 604 is connected to a motor, a first screw rod 600 is threadedly connected to the threaded barrel 602, both ends of the first screw rod 600 extend out of the threaded barrel 602, and one end thereof is fixedly connected to the first limit block 601.

[0064] When the position of the first limit block 601 needs to be adjusted, the threaded barrel 602 is rotated through the drive of the motor and the transmission of the first gear 604 and the first gear ring 603, and the first screw rod 600 drives the first limit block 601 to move through the thread guide, thereby adjusting the distance between the two first limit blocks 601 and using pipes of different diameters.

[0065] The limiting assembly includes a second screw rod 304 rotatably connected between the two second side plates 303, one end of the second screw rod 304 is connected to a motor, the two side sections of the second screw rod 304 have opposite thread rotation directions and are respectively threadedly connected to limiting seats 305, the two limiting seats 305 are correspondingly arranged, the bottom ends are slidably connected to the top surface of the rotating table 300, and second limiting blocks are respectively fixed on the front side surfaces, the structure of the second limiting blocks is the same as that of the first limiting blocks 601, the two sides of the pipe end are in contact with the two limiting seats 305, and when the rotating table 300 drives the pipe to rotate and tilt downward to the rear side, the limiting seats 305 can also provide support for the pipe, and limit the two sides of the pipe end through the second limiting blocks on the limiting seats 305, thereby improving the stability of the pipe position.

[0066] Embodiment 3

[0067] The structure of this embodiment is basically the same as that of the first embodiment, except that the winding assembly includes a winding wheel 202 rotatably connected to the upper left side of the workbench 200, the left end of the traction rope 204 is wound on the winding wheel 202, and wire baffles 203 are symmetrically fixed at both ends of the winding wheel 202, and one end of the winding wheel 202 is connected to a motor, and the winding wheel 202 is rotated by the motor to unwind or reel in the traction rope 204, and the winding position of the traction rope 204 is limited by the wire baffle 203 to improve the winding effect.

[0068] Embodiment 4

[0069] The structure of this embodiment is basically the same as that of the first embodiment, except that the lifting support assembly includes a support roller 103 located at the bottom of the rotating table 300, and both ends of the support roller 103 are rotatably connected to support blocks 104. The bottom of the support block 104 is connected to the top surface of the base 100 through a vertical hydraulic telescopic rod 105. The height position of the support block 104 and the support roller 103 is adjusted by the hydraulic telescopic rod 105, so that the rotating table 300 rotates with the movement of the support roller 103 under the action of gravity, thereby realizing the angular position adjustment of the rotating table 300.

[0070] Embodiment 5

[0071] The structure of this embodiment is basically the same as that of the first embodiment, except that a first support wheel 205 is rotatably connected to the middle of the top left side of the workbench 200, and the first support wheel 205 is located at the lower right side of the winding assembly and contacts the bottom of the traction rope 204 to provide support for the traction rope 204;

[0072] An intermediate shaft 306 is fixed between the two second side plates 303, the intermediate shaft 306 passes through the limiting assembly, and the middle part is rotatably connected to the second support wheel 206, the middle right side of the top of the workbench 200 is rotatably connected to the third support wheel 307, the bottom of the water inlet pipe 400 contacts the second support wheel 206 and the third support wheel 307, so as to provide support for the water inlet pipe 400, and the middle of the wheel surface of the second support wheel 206 and the third support wheel 307 is surrounded by a groove, which plays a certain limiting role on the water inlet pipe 400. In the description of this specification, the description of the reference terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0073] 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. A multifunctional pipeline inspection and repair device, comprising a base (100), the top of the base (100) is connected to a workbench (200) via two support frames (101), characterized in that: A winding assembly is provided on the left side of the top surface of the workbench (200), and a traction rope (204) is connected via the winding assembly; a rotating groove (201) is provided on the right side of the workbench (200) corresponding to the traction assembly; a rotating table (300) is provided in the rotating groove (201); a rotating shaft (301) is fixed on the left side of the bottom of the rotating table (300), and the rotating shaft (301) is rotatably connected to the bottom of the workbench (200) via the rotating shaft (301); and a lifting support assembly is provided on the top surface of the base (100) corresponding to the bottom of the right side section of the rotating table (300); Two vertical first side plates (302) are symmetrically fixed to the left section of the top surface of the rotating table (300), the inner side of the first side plate (302) is connected to a first limit block (601) via an adjustment component, the bottom surface of the first limit block (601) is slidably connected to the top surface of the rotating table (300), and two vertical second side plates (303) are symmetrically fixed to the right section of the top surface of the rotating table (300), and a limit assembly is provided between the two second side plates (303); The right end of the traction rope (204) is connected to a laterally arranged cylindrical moving box (500), and moving components are symmetrically arranged on the left and right sides of the moving box (500), a brush component is rotatably connected in the middle, and a driving box (401) is fixed on the right end, and a spraying component is connected to the driving box (401) through the driving component, and the spraying component is connected to a water inlet pipe (400).

2. The multifunctional pipeline detection and repair device according to claim 1 is characterized in that: The winding assembly comprises a winding wheel (202) rotatably connected to the upper left side of the workbench (200), the left end of the traction rope (204) is wound on the winding wheel (202), the two ends of the winding wheel (202) are symmetrically fixed with wire blocking plates (203), and one end of the winding wheel (202) is connected to a motor.

3. The multifunctional pipeline detection and repair device according to claim 1 is characterized in that: The adjustment assembly comprises a threaded barrel (602) rotatably connected to the lower part of the first side plate (302), a first gear ring (603) is fixed to the outer end of the threaded barrel (602), a first gear (604) is meshed at the top of the first gear ring (603), and the first gear (604) is connected to a motor, a first screw rod (600) is threadedly connected in the threaded barrel (602), two ends of the first screw rod (600) extend out of the threaded barrel (602), and one end thereof is fixedly connected to the first limit block (601).

4. The multifunctional pipeline detection and repair device according to claim 1 is characterized in that: The limiting assembly comprises a second screw rod (304) rotatably connected between the two second side plates (303); one end of the second screw rod (304) is connected to a motor; two side sections of the second screw rod (304) have threads with opposite rotation directions and are respectively threadedly connected to limiting seats (305); the two limiting seats (305) are correspondingly arranged, and the bottom ends are slidably connected to the top surface of the rotating table (300).

5. The multifunctional pipeline detection and repair device according to claim 1 is characterized in that: The brush assembly comprises an annular plate (700) rotatably connected to the middle part of the outer side of the moving box (500), a plurality of teeth are evenly fixed in the middle of the inner side of the annular plate (700) along the circumferential direction, a notch is provided at the bottom of the moving box (500), and a driving gear (506) is provided inside, the driving gear (506) is connected to a motor, the bottom of the driving gear (506) passes through the notch and meshes with the teeth on the annular plate (700), spring grooves (701) are symmetrically provided on both sides of the annular plate (700), a cleaning plate (702) is connected in the spring groove (701) through a plurality of evenly arranged springs, the outer end of the cleaning plate (702) is evenly distributed with bristles, the inner end is provided with an electromagnet (703), and the inner end of the spring groove (701) is correspondingly provided with an electromagnet (703), and the electromagnet (703) is electrically connected to a power supply and a switch.

6. The multifunctional pipeline detection and repair device according to claim 1 is characterized in that: The spray cleaning assembly comprises a fixed shaft (402) fixed at the center of a driving box (401); the right end of the fixed shaft (402) extends out of the driving box (401) and is rotatably connected to a rotating disk (403); the rotating disk (403) is correspondingly connected to the driving assembly, and a plurality of spray heads (404) are evenly fixed on the rotating disk (403) along a circumferential direction; a water inlet groove is provided at the center of the right section of the fixed shaft (402); a plurality of water outlet grooves are evenly provided on the side wall of the water inlet groove along a circumferential direction, and are connected to the inner cavity of the rotating disk (403) through the water outlet grooves; and the left end of the water inlet pipe (400) is installed at the right end of the fixed shaft (402).

7. The multifunctional pipeline detection and repair device according to claim 6 is characterized in that: The driving assembly comprises a rotating cylinder (405) fixed at the center of the left end of the rotating disk (403), the left end of the rotating cylinder (405) extends into the driving box (401) and is fixed with a second gear ring (406), the top of the second gear ring (406) is meshed with a second gear (407), and the second gear (407) is connected to a motor.

8. The multifunctional pipeline detection and repair device according to claim 1 is characterized in that: The moving assembly comprises a plurality of piston chambers (501) uniformly arranged in a circumferential direction inside a moving box (500), and the inner ends of the plurality of piston chambers (501) are commonly connected to a central chamber, one end of the central chamber is connected to an air pump (505), the piston chamber (501) is connected to a piston plate (502) via a spring, a piston rod (503) is fixed on the piston plate (502), one end of the piston rod (503) extends out of the piston chamber (501) and the moving box (500), and is rotatably connected to a moving wheel (504).

9. The multifunctional pipeline detection and repair device according to claim 1 is characterized in that: The lifting support assembly comprises a support roller (103) located at the bottom of the rotating platform (300), the two ends of the support roller (103) are rotatably connected to support blocks (104), the bottom of the support block (104) is connected to the top surface of the base (100) through a vertical hydraulic telescopic rod (105), and the height position of the support block (104) and the support roller (103) is adjusted through the hydraulic telescopic rod (105).

10. The multifunctional pipeline detection and repair device according to any one of claims 1 to 9, characterized in that: A first support wheel (205) is rotatably connected to the middle of the left top of the workbench (200), the first support wheel (205) is located at the lower right side of the winding assembly and contacts the bottom of the traction rope (204), an intermediate shaft (306) is fixed between the two second side plates (303), the intermediate shaft (306) passes through the limiting assembly, and the middle is rotatably connected to the second support wheel (206), and a third support wheel (307) is rotatably connected to the middle of the right top of the workbench (200), and the bottom of the water inlet pipe (400) contacts the second support wheel (206) and the third support wheel (307).

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