A local pipe repair device

Abstract

The utility model discloses a kind of local pipeline repair devices, including machine body, expansion air bag and repair material are equipped on the machine body, heating plate, infrared camera and the air pipe of intercommunication expansion air bag are installed on the machine body, and opening is opened on the machine body, rotating structure, the rotating structure includes rotating gear disc being located in opening, and rotating gear disc rotation is arranged on the outer wall of air pipe, cleaning component, the cleaning component includes the cleaning box being located on rotating gear disc, the side of cleaning box away from fixed plate is equipped with soft hair brush, for the cleaning of pipeline local repair place.The utility model can drive cleaning component rotation by rotating structure, can clean up sundries of soft hair brush cleaning pipeline local repair place, improve the effect that repair material and pipeline local repair place adhere, improve the effect of local pipeline repair.

Description

Technical Field

[0001] This utility model relates to the field of pipeline repair technology, and in particular to a local pipeline repair device. Background Technology

[0002] Localized pipeline repair refers to targeted repairs of localized damage or defects (such as cracks, corrosion, and joint leaks) in a pipeline system using trenchless or minimal-scale excavation techniques, rather than replacing the entire section of pipeline. Existing localized pipeline repair devices use inflatable airbags to apply repair material to the leaking area, and then use ultraviolet curing lamps or heating to solidify the material in place.

[0003] Existing local pipe repair devices have the following shortcomings: before repairing pipe leaks, it is inconvenient to clean the debris from the leak, resulting in foreign objects between the leak and the repair material when the repair material is cured by the expansion air bladder, which affects the effectiveness of local pipe repair.

[0004] Therefore, those skilled in the art have proposed a local pipeline repair device to address the aforementioned problems. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] In view of the above-mentioned local pipeline repair device, this utility model is proposed.

[0007] Therefore, the purpose of this utility model is to provide a local pipeline repair device, which solves the problem that it is inconvenient to clean the leaking parts of the pipeline, thus affecting the pipeline repair effect.

[0008] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a local pipeline repair device, comprising:

[0009] The body is equipped with an inflatable airbag and repair materials. The body is also equipped with a heating plate, an infrared camera, and an air tube connected to the inflatable airbag. An opening is also provided on the body.

[0010] A rotating structure, the rotating structure including a rotating toothed disk disposed in the opening, and the rotating toothed disk being rotatably disposed on the outer wall of the trachea;

[0011] A cleaning assembly includes a cleaning box mounted on a rotating toothed disc, and a soft brush on the side of the cleaning box away from the fixed plate for cleaning local repair areas of the pipe.

[0012] As a preferred embodiment of the local pipeline repair device of this utility model, three sets of supports are fixedly connected to both ends of the machine body, and the inner wall of each set of supports is connected to rollers through bearings.

[0013] As a preferred embodiment of the local pipeline repair device of this utility model, the rotating structure further includes a slot formed on the machine body, and a motor is installed in the slot.

[0014] As a preferred embodiment of the local pipeline repair device of this utility model, the output end of the motor is connected to a drive gear, the drive gear meshes with a rotating gear disk, and the rotating gear disk has a through-hole for passing through the air pipe.

[0015] As a preferred embodiment of the local pipeline repair device of this utility model, the cleaning assembly further includes a fixing plate fixedly connected to the rotating gear disk, an electric push rod is installed on the fixing plate, and the telescopic end of the electric push rod is fixedly connected to the cleaning box through a piston rod.

[0016] In a preferred embodiment of the local pipeline repair device of this utility model, a second motor is fixedly connected to the inner wall of the cleaning box, and a fan blade is connected to the output end of the second motor.

[0017] As a preferred embodiment of the local pipe repair device of this utility model, the cleaning box has multiple sets of interconnected dust suction ports on the side away from the fixed plate, and the cleaning box has two sets of dust discharge ports on the side close to the fixed plate.

[0018] In a preferred embodiment of the local pipe repair device of this utility model, three sets of supports are arranged in a ring array on the machine body, and the size of the cleaning box is smaller than the size of the opening.

[0019] The beneficial effects of this utility model are as follows: The operation of motor one on the rotating structure drives the drive gear to rotate. Since the drive gear meshes with the rotating gear disk, the cleaning component can rotate. After the electric push rod on the cleaning component is activated, the soft brush can fit against the local repair area of ​​the pipe. In conjunction with the operation of motor two, the fan blades are rotated, which can clean away the debris at the local repair area of ​​the pipe with the soft brush, thereby improving the adhesion between the repair material and the local repair area of ​​the pipe and improving the effect of local pipe repair. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments 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. Among them:

[0021] Figure 1 This is a schematic diagram of the overall structure of a partial pipeline repair device according to the present invention.

[0022] Figure 2 This is a schematic diagram of another aspect of the structure of the partial pipeline repair device of this utility model.

[0023] Figure 3 This is a schematic diagram of the connection structure between the cleaning component and the drive gear in a local pipeline repair device according to this utility model.

[0024] Figure 4 This is a side sectional view of the cleaning box structure of a partial pipeline repair device according to this utility model.

[0025] Figure Descriptions: 100. Body; 101. Bracket; 102. Roller; 103. Inflatable airbag; 104. Repair material; 105. Heating plate; 106. Air pipe; 107. Opening; 108. Infrared camera; 200. Rotating structure; 201. Groove; 202. Motor 1; 203. Drive gear; 204. Rotating gear disc; 300. Cleaning assembly; 301. Fixing plate; 302. Electric push rod; 303. Cleaning box; 304. Soft brush; 305. Motor 2; 306. Fan blade; 307. Dust outlet; 308. Suction port. Detailed Implementation

[0026] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0029] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0030] Example 1

[0031] Reference Figures 1 to 4 This is the first embodiment of the present invention, which provides a local pipe repair device that can clean debris from leaking pipes and improve the effect of local pipe repair, including:

[0032] The machine body 100 is equipped with an inflatable airbag 103 and a repair material 104. The machine body 100 is also equipped with a heating plate 105, an infrared camera 108 and an air pipe 106 that connects to the inflatable airbag 103. An opening 107 is also provided on the machine body 100.

[0033] It should be noted that the machine body 100 can be moved into the pipeline by a traction device. The electrical terminals of each electrical device are electrically connected to the power supply and the electrical terminals of the controller through wires. The image captured by the infrared camera 108 is transmitted to the external display screen, so that the staff can understand the internal condition of the pipeline. The repair material 104 is put on the expansion airbag 103. After the heating plate 105 is powered on, the air pipe 106 is also ventilated, so that the expansion airbag 103 expands and fills the inside of the pipeline. The expansion airbag 103 can make the repair material 104 adhere to and press against the inner wall of the pipeline leak. With the heating plate 105 heating the repair material 104, the repair material 104 is firmly adhered to the inner wall of the pipeline. This is the existing technology for local pipeline repair.

[0034] The rotating structure 200 includes a rotating toothed disk 204 disposed in the opening 107, and the rotating toothed disk 204 is rotatably disposed on the outer wall of the trachea 106.

[0035] The cleaning assembly 300 includes a cleaning box 303 mounted on a rotating toothed disc 204. A soft brush 304 is provided on the side of the cleaning box 303 away from the fixed plate 301 for cleaning the local repair area of ​​the pipe.

[0036] During use, the machine body 100 is moved into the pipeline by a traction device. The infrared camera 108 checks whether the repair position has been reached. The fixing plate 301 on the cleaning component 300 is fixed to the rotating toothed disc 204. The soft brush 304 contacts the leak in the pipeline. The rotating toothed disc 204 of the rotating structure 200 rotates to clean the debris at the leak in the pipeline, improving the adhesion between the repair material 104 and the local repair area of ​​the pipeline, and improving the effect of local pipeline repair.

[0037] Example 2

[0038] Reference Figures 1 to 4 This is the second embodiment of the present invention. Unlike the previous embodiment, three sets of brackets 101 are fixedly connected to both ends of the machine body 100. The inner wall of each set of brackets 101 is connected to rollers 102 through bearings. The rolling of the rollers 102 on the six sets of brackets 101 enables the machine body 100 to move smoothly inside the pipe.

[0039] The rotating structure 200 also includes a slot 201 opened on the body 100, and a motor 202 is installed in the slot 201.

[0040] The output end of motor 202 is connected to drive gear 203, which meshes with rotating gear 204. Rotating gear 204 has a through-hole for air pipe 106. The operation of motor 202 can drive drive gear 203 to rotate. Since drive gear 203 meshes with rotating gear 204, rotating gear 204 can rotate on the outer wall of air pipe 106, thereby causing cleaning box 303 to rotate. Soft brush 304 can clean debris from leaks in the pipe.

[0041] The cleaning assembly 300 also includes a fixing plate 301 fixedly attached to the rotating toothed disc 204. An electric push rod 302 is installed on the fixing plate 301, and the telescopic end of the electric push rod 302 is fixedly attached to the cleaning box 303 through a piston rod. The operation of the electric push rod 302 can drive the cleaning box 303 to move, so that the soft brush 304 comes into contact with the pipe leakage point, thereby cleaning the debris at the pipe leakage point.

[0042] Among them, a second motor 305 is fixedly connected to the inner wall of the cleaning box 303, and a fan blade 306 is connected to the output end of the second motor 305.

[0043] The cleaning box 303 has multiple sets of interconnected suction ports 308 on the side away from the fixed plate 301, and two sets of dust outlets 307 on the side of the cleaning box 303 close to the fixed plate 301. When the soft brush 304 comes into contact with the leak in the pipe, the motor 305 drives the fan blade 306 to rotate, which generates suction in the suction ports 308, and the final debris is discharged through the dust outlets 307.

[0044] Among them, the three sets of brackets 101 are arranged in a ring array on the body 100, and the size of the cleaning box 303 is smaller than the size of the opening 107.

[0045] During use, the traction device pulls the machine body 100 into the pipeline. The infrared camera 108 checks whether the repair position has been reached. The electric push rod 302 on the cleaning component 300 is activated, causing the soft brush 304 to contact the leak in the pipeline. The second motor 305 drives the fan blade 306 to rotate, thus cleaning the debris from the leak. The first motor 202 on the rotating structure 200 is activated, causing the drive gear 203 to rotate. Since the drive gear 203 is meshed with the rotating gear 204, the soft brush 304 can rotate, thus cleaning the debris from the leak and improving the adhesion and repair effect of the repair material 104.

[0046] The repair material 104 is placed on the expansion airbag 103. After the heating plate 105 is powered on, the air pipe 106 is also ventilated, causing the expansion airbag 103 to expand and fill the inside of the pipe. The expansion airbag 103 can make the repair material 104 adhere to and press against the inner wall of the pipe leak. With the heating plate 105 heating the repair material 104, the repair material 104 is firmly adhered to the inner wall of the pipe.

[0047] It is worth noting that the entire device is controlled by a controller. Since the controller is a common device and belongs to existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0048] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0049] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A local pipeline repair device, characterized in that, include: The body (100) is provided with an inflatable airbag (103) and repair material (104). The body (100) is equipped with a heating plate (105), an infrared camera (108) and an air tube (106) that connects to the inflatable airbag (103). The body (100) also has an opening (107). A rotating structure (200) includes a rotating toothed disk (204) disposed in the opening (107), and the rotating toothed disk (204) is rotatably disposed on the outer wall of the trachea (106); A cleaning assembly (300) includes a cleaning box (303) disposed on a rotating toothed disc (204), wherein a soft brush (304) is provided on the side of the cleaning box (303) away from the fixed plate (301) for cleaning the local repair area of ​​the pipeline.

2. The local pipeline repair device according to claim 1, characterized in that: The machine body (100) has three sets of brackets (101) fixedly connected to both ends, and the inner wall of each set of brackets (101) is connected to rollers (102) through bearings.

3. The local pipeline repair device according to claim 1, characterized in that: The rotating structure (200) also includes a slot (201) opened on the body (100), and a motor (202) is installed in the slot (201).

4. The local pipeline repair device according to claim 3, characterized in that: The output end of the motor (202) is connected to a drive gear (203), which meshes with a rotating gear disk (204), and the rotating gear disk (204) has a through-hole for passing through an air pipe (106).

5. The local pipeline repair device according to claim 1, characterized in that: The cleaning assembly (300) also includes a fixing plate (301) fixedly attached to the rotating gear disk (204), an electric push rod (302) is mounted on the fixing plate (301), and the telescopic end of the electric push rod (302) is fixedly attached to the cleaning box (303) through a piston rod.

6. The local pipeline repair device according to claim 1, characterized in that: The inner wall of the cleaning box (303) is fixedly connected to a second motor (305), and the output end of the second motor (305) is connected to a fan blade (306).

7. The local pipeline repair device according to claim 1, characterized in that: The cleaning box (303) has multiple sets of interconnected dust suction ports (308) on the side away from the fixing plate (301), and the cleaning box (303) has two sets of dust discharge ports (307) on the side close to the fixing plate (301).

8. The local pipeline repair device according to claim 2, characterized in that: Three sets of brackets (101) are arranged in a ring array on the body (100), and the size of the cleaning box (303) is smaller than the size of the opening (107).

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