Non-excavation repairing device for pipeline collapse

Abstract

The utility model relates to the technical field of pipeline repair, in particular to a pipeline collapse non-excavation repair device which comprises a pipeline, a main body is arranged in the pipeline, an electric push rod is arranged in the main body, an output shaft of a first electric telescopic rod is provided with a connecting cylinder, and a first rotating motor is arranged in the connecting cylinder. A second electric telescopic rod is arranged at the top end of the fixing cylinder, a third electric telescopic rod is arranged at the bottom end of the fixing cylinder, a collecting box assembly is arranged on an output shaft of the third electric telescopic rod, a second rotating motor is arranged in one end of the fixing cylinder, and a containing cylinder is arranged on an output shaft of the second rotating motor; and an output shaft of a fourth electric telescopic rod is provided with a cleaning brush, and by means of the structure of a real-time assembly, a rotating motor and a containing cylinder, the problems that ultraviolet light cannot evenly irradiate a collapse area, the repairing effect is affected, and meanwhile, the device is difficult to know the internal situation of a pipeline in real time and clean impurities and obstacles which affect the repairing effect are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline repair, in particular to a trenchless repair device for pipeline collapse. Background Art

[0002] The stability and integrity of pipeline systems are crucial during the construction and maintenance of urban infrastructure. However, due to a variety of factors, including changing geological conditions, improper construction, and aging, pipeline collapse has become a common problem. Traditional methods for repairing pipeline collapses often require excavation, which is not only labor-intensive and time-consuming, but also has serious impacts on the surrounding environment and traffic. Therefore, trenchless repair technology has emerged as an important means of addressing pipeline collapse. Among existing trenchless repair technologies, UV light curing is highly favored due to its ease of operation, rapid repair speed, and minimal environmental impact. This technology injects a resin material into the collapsed pipe and cures it using UV light, thereby restoring the pipe's strength and sealing properties.

[0003] Some repair devices are not accurately positioned inside the pipeline, resulting in the inability of ultraviolet light to evenly illuminate the collapsed area, affecting the repair effect. At the same time, the device lacks effective real-time monitoring and cleaning functions, making it difficult to understand the internal situation of the pipeline in real time and clear impurities and obstacles that affect the repair effect.

[0004] Therefore, it is particularly important to design a trenchless repair device for pipeline collapse to change the above technical defects and improve overall practicality. Utility Model Content

[0005] The purpose of the utility model is to provide a trenchless repair device for pipeline collapse to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A trenchless repair device for pipeline collapse comprises a pipeline, a main body is provided inside the pipeline, an electric push rod is provided inside the main body, a fixed cylinder is provided at the output end of the electric push rod, a plurality of first electric telescopic rods are provided outside the fixed cylinder, the output shaft of the first electric telescopic rod is provided with a connecting cylinder, a first rotating motor is provided inside the connecting cylinder, an ultraviolet repair device is provided at the output end of the first rotating motor, a second electric telescopic rod is provided at the top of the fixed cylinder, a live component is provided at the output end of the second electric telescopic rod, a third electric telescopic rod is provided at the bottom end of the fixed cylinder, a collection box component is provided at the output shaft of the third electric telescopic rod, a second rotating motor is provided inside one end of the fixed cylinder, the output shaft of the second rotating motor is provided with an accommodating cylinder, a fourth electric telescopic rod is symmetrically provided inside the accommodating cylinder, and a cleaning brush is provided at the output shaft of the fourth electric telescopic rod.

[0008] As a preferred solution of the present utility model, the live component includes a high-definition camera, a lighting lamp, an image transmission module, and an automatic adjustment device. The automatic adjustment device is fixedly installed at the output end of the second electric telescopic rod and is used to adjust the angle and rotation direction of the high-definition camera. The high-definition camera is connected to the automatic adjustment device for real-time capture of the collapse inside the pipeline. The lighting lamp is arranged around the high-definition camera to provide sufficient light for shooting. The image transmission module is electrically connected to the high-definition camera for transmitting the captured image to an external monitoring device in real time.

[0009] As a preferred solution of the present invention, the collection box assembly includes a collection box, a stop door, a rotating shaft, a rotating seat, a motor, a fifth electric telescopic rod, a sixth electric telescopic rod, and a push plate. The rotating seat and the collection box are fixedly connected, the output shaft of the motor and the rotating shaft are key-connected, and the rotating shaft and the stop door are fixedly connected.

[0010] As a preferred solution of the present invention, a accommodating groove is provided inside the collection box, the fifth electric telescopic rod is connected to the fixed rod, a sixth electric telescopic rod is provided on the fixed rod, the output shaft of the sixth electric telescopic rod is fixedly connected to the push plate, and a roller is provided at the bottom of the collection box.

[0011] As a preferred solution of the present invention, four groups of moving wheels are provided at the bottom of the main body, and a self-locking structure is provided on the moving wheels. Four groups of the first rotating motors are provided and are arranged at equal intervals.

[0012] As a preferred solution of the present invention, the fourth electric telescopic rod is connected to the cleaning brush by bolts.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. In the utility model, a trenchless repair device for pipeline collapse is set up, which utilizes the structure of live components, rotating motor, electric telescopic rod, collection box component and accommodating cylinder. The device is pushed into the pipeline and fixed by self-locking. The second electric telescopic rod is started. The live component shoots and transmits the live situation to the monitoring equipment. The operator adjusts the components according to the picture. The fourth electric telescopic rod drives the cleaning brush to rotate and clean the inner wall. The dirt is captured by the collection box component and pushed to the accommodating slot by the motor. The gate is closed by the motor and the electric push rod is started again to push the ultraviolet repair device to the collapsed area. The first rotating motor rotates the device to evenly irradiate ultraviolet light and inject resin for curing to complete the repair. The components of the whole process are precisely matched to ensure high efficiency and accuracy, which solves the problem that some repair devices are not accurately positioned inside the pipeline, resulting in the inability of ultraviolet light to evenly irradiate the collapsed area, affecting the repair effect. At the same time, the device lacks effective live monitoring and cleaning functions, making it difficult to understand the internal situation of the pipeline in real time and clean impurities and obstacles that affect the repair effect. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 A schematic diagram of the utility model as a whole;

[0017] Figure 3 It is an overall and planar schematic diagram of the collection box assembly of the present utility model.

[0018] In the figure: 1. Pipe; 101. Electric push rod; 102. Fixed cylinder; 103. First electric telescopic rod; 104. Connecting cylinder; 105. First rotating motor; 106. UV repair device; 107. Main body; 2. Second electric telescopic rod; 201. Live component; 3. Third electric telescopic rod; 301. Collection box component; 4. Second rotating motor; 401. Accommodating cylinder; 402. Fourth electric telescopic rod; 403. Cleaning brush. DETAILED DESCRIPTION

[0019] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions 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. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. Several embodiments of the present invention are provided. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0023] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0024] A trenchless repair device for a collapsed pipeline includes a pipeline 1, a main body 107 is provided inside the pipeline 1, an electric push rod 101 is provided inside the main body 107, a fixed cylinder 102 is provided at the output end of the electric push rod 101, a plurality of first electric telescopic rods 103 are provided outside the fixed cylinder 102, the output shaft of the first electric telescopic rod 103 is provided with a connecting cylinder 104, a first rotating motor 105 is provided inside the connecting cylinder 104, an ultraviolet repair device 106 is provided at the output end of the first rotating motor 105, a second electric telescopic rod 2 is provided at the top of the fixed cylinder 102, and a live component is provided at the output end of the second electric telescopic rod 2 201, a third electric telescopic rod 3 is provided at the bottom end of the fixed cylinder 102, and a collecting box assembly 301 is provided on the output shaft of the third electric telescopic rod 3. A second rotary motor 4 is provided inside one end of the fixed cylinder 102, and a receiving cylinder 401 is provided on the output shaft of the second rotary motor 4. A fourth electric telescopic rod 402 is symmetrically provided inside the receiving cylinder 401, and a cleaning brush 403 is provided on the output shaft of the fourth electric telescopic rod 402. First, the main body 107 of the pipeline collapse trenchless repair device is pushed into the pipeline 1 to be repaired through the four sets of moving wheels at the bottom thereof, and the position of the device is fixed by using the self-locking structure on the moving wheels. Then, the second electric The telescopic rod 2 extends the live component 201 to the appropriate position inside the pipeline. The high-definition camera, with the assistance of the automatic adjustment device, flexibly adjusts the angle and direction, and cooperates with the surrounding lighting to capture and transmit the collapse situation inside the pipeline to the external monitoring equipment in real time. The operator accurately adjusts the position of each component according to the live image, then starts the fourth electric telescopic rod 402, pushes the cleaning brush 403 close to the inner wall of the pipeline, and starts the second rotary motor 4 at the same time, driving the cleaning brush 403 to rotate, and thoroughly cleans the dirt and obstacles on the inner wall of the pipeline. After the cleaning is completed, the generated dirt and impurities are controlled by the third electric telescopic rod 3. The dirt is captured by the collection box assembly 301, and the fifth and sixth electric telescopic rods work together to push the dirt into the receiving groove of the collection box through the push plate. The motor is then driven to close the door. The electric push rod 101 is then started to push the fixed cylinder 102 and the UV repair device 106 thereon to the collapsed area. The first rotary motor 105 is started to drive the UV repair device to rotate, ensuring that the UV light can evenly irradiate the collapsed area. At the same time, the resin material is injected and cured to complete the repair of the pipeline collapse. Throughout the entire process, the precise coordination and automatic adjustment function between the various components ensure the efficiency and accuracy of the repair.

[0025] The live component 201 includes a high-definition camera, a lighting lamp, an image transmission module, and an automatic adjustment device. The automatic adjustment device is fixedly installed at the output end of the second electric telescopic rod 2 and is used to adjust the angle and rotation direction of the high-definition camera. The high-definition camera is connected to the automatic adjustment device to shoot the collapse situation inside the pipeline 1 in real time. The lighting lamp is set around the high-definition camera to provide sufficient light for shooting. The image transmission module is electrically connected to the high-definition camera to transmit the captured image to the external monitoring equipment in real time, so that the situation inside the pipeline can be understood through the live component 201. Then, the position between the components is adjusted. The collection box component 301 includes a collection box, a door, a rotating shaft, a rotating seat, a motor, a fifth electric telescopic rod, a sixth electric telescopic rod, and a push plate. The rotating seat and the collection box are fixedly connected, the output shaft of the motor is key-connected to the rotating shaft, and the rotating shaft and the baffle door are fixedly connected. A collection box is provided for collecting dirt after cleaning. A accommodating groove is provided inside the collection box. The fifth electric telescopic rod is connected to the fixed rod, and a sixth electric telescopic rod is provided on the fixed rod. The output shaft of the sixth electric telescopic rod is fixedly connected to the push plate. A roller is provided at the bottom of the collection box to facilitate pushing the dirt into the interior of the collection box. Four sets of moving wheels are provided at the bottom of the main body 107, and a self-locking structure is provided on the moving wheel. The first rotating motor 105 is provided with four groups, and they are arranged at equal intervals to facilitate the position of the fixing device and then the repair device works. The fourth electric telescopic rod 402 is connected to the cleaning brush 403 by bolts to facilitate the later replacement of the cleaning brush 403.

[0026] The working process of the present utility model is as follows: when using the trenchless repair device for pipeline collapse, first, the main body 107 of the trenchless repair device for pipeline collapse is pushed into the pipeline 1 to be repaired through the four sets of moving wheels at the bottom thereof, and the position of the device is fixed by the self-locking structure on the moving wheels. Subsequently, the second electric telescopic rod 2 is started, and the live component 201 is extended to the appropriate position inside the pipeline. With the assistance of the automatic adjustment device, the high-definition camera flexibly adjusts the angle and direction, and cooperates with the surrounding lighting to capture and transmit the collapse situation inside the pipeline to the external monitoring equipment in real time. The operator accurately adjusts the position of each component according to the live image. Then, the fourth electric telescopic rod 402 is started to push the cleaning brush 403 close to the inner wall of the pipeline, and at the same time, the second rotating motor 4 is started to drive the cleaning brush 403 rotates to thoroughly clean the dirt and obstacles on the inner wall of the pipeline. After cleaning, the generated dirt and impurities are captured by the collection box assembly 301 controlled by the third electric telescopic rod 3. The fifth electric telescopic rod and the sixth electric telescopic rod work together to push the dirt into the receiving groove of the collection box through the push plate. Then the drive motor closes the baffle door, and then the electric push rod 101 is started to push the fixed cylinder 102 and the ultraviolet repair device 106 thereon to the collapsed area. The first rotating motor 105 is started to drive the ultraviolet repair device to rotate to ensure that the ultraviolet light can be evenly irradiated to the collapsed area. At the same time, the resin material is injected and cured to complete the repair of the pipeline collapse. During the whole process, the precise coordination and automatic adjustment function between the components ensure the efficiency and accuracy of the repair.

[0027] The standard parts used in this application document can all be purchased from the market, and the specific connection methods of each part adopt conventional means such as mature clamping and threaded connection in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology. Among them, the electric telescopic rod, rotating motor, UV repair device, live component, and moving wheel self-locking structure belong to existing mature technologies. The control method is controlled by a controller, and the control circuit of the controller can be realized by simple circuit connection by technicians in this field. It is common knowledge in this field, so this application document will no longer explain the control method and circuit connection in detail.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A trenchless repair device for a collapsed pipeline, comprising a pipeline (1), characterized in that: The pipe (1) is provided with a main body (107) inside, an electric push rod (101) is provided inside the main body (107), an output end of the electric push rod (101) is provided with a fixed cylinder (102), a plurality of first electric telescopic rods (103) are provided outside the fixed cylinder (102), an output shaft of the first electric telescopic rod (103) is provided with a connecting cylinder (104), a first rotating motor (105) is provided inside the connecting cylinder (104), an ultraviolet repair device (106) is provided at the output end of the first rotating motor (105), and a first electric telescopic rod (103) is provided at the top of the fixed cylinder (102). Two electric telescopic rods (2), the output end of the second electric telescopic rod (2) is provided with a live component (201), the bottom end of the fixed cylinder (102) is provided with a third electric telescopic rod (3), the output shaft of the third electric telescopic rod (3) is provided with a collection box component (301), one end of the fixed cylinder (102) is provided with a second rotating motor (4), the output shaft of the second rotating motor (4) is provided with a receiving cylinder (401), the interior of the receiving cylinder (401) is symmetrically provided with a fourth electric telescopic rod (402), and the output shaft of the fourth electric telescopic rod (402) is provided with a cleaning brush (403).

2. The trenchless repair device for pipeline collapse according to claim 1, characterized in that: The live component (201) includes a high-definition camera, a lighting lamp, an image transmission module, and an automatic adjustment device. The automatic adjustment device is fixedly installed at the output end of the second electric telescopic rod (2) and is used to adjust the angle and rotation direction of the high-definition camera. The high-definition camera is connected to the automatic adjustment device and is used to shoot the collapse situation inside the pipeline (1) in real time. The lighting lamp is arranged around the high-definition camera and is used to provide sufficient lighting for shooting. The image transmission module is electrically connected to the high-definition camera and is used to transmit the shot image to an external monitoring device in real time.

3. The trenchless repair device for pipeline collapse according to claim 2, characterized in that: The collection box assembly (301) comprises a collection box, a stop door, a rotating shaft, a rotating seat, a motor, a fifth electric telescopic rod, a sixth electric telescopic rod, and a push plate. The rotating seat and the collection box are fixedly connected, the output shaft of the motor and the rotating shaft are key-connected, and the rotating shaft and the stop door are fixedly connected.

4. The trenchless repair device for pipeline collapse according to claim 3, characterized in that: A receiving groove is provided inside the collection box, the fifth electric telescopic rod is connected to the fixed rod, a sixth electric telescopic rod is provided on the fixed rod, an output shaft of the sixth electric telescopic rod is fixedly connected to the push plate, and a roller is provided at the bottom of the collection box.

5. The trenchless repair device for pipeline collapse according to claim 1, characterized in that: The bottom of the main body (107) is provided with four groups of moving wheels, and the moving wheels are provided with a self-locking structure. The first rotating motors (105) are provided with four groups and are arranged at equal intervals.

6. The trenchless repair device for pipeline collapse according to claim 1, characterized in that: The fourth electric telescopic rod (402) and the cleaning brush (403) are connected via bolts.

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