A pipe lining repair device

Abstract

The utility model discloses a pipeline lining repair device, including the main part, the main part includes the moving frame and is located the hydraulic pressure rod on the moving frame, is connected with the mounting panel on the hydraulic pressure rod, repairs and sprays the part, repairs and sprays the part and includes the storage tank on the mounting panel, camera and shower nozzle, adjusting assembly, adjusting assembly includes the fixed sleeve on the storage tank, the inner wall rotation of fixed sleeve is connected with arc -shaped box, install L type board on the arc -shaped box, be equipped with electric push rod on L type board, and electric push rod is connected with shower nozzle, dry structure, dry structure includes the fixed frame on the storage tank, install the air supply disc, multiple air supply pipes on the fixed frame. Adjusting assembly can make the quick alignment of shower nozzle pipeline lining's damage, has improved the efficiency of pipeline lining repair, dry structure can dry pipeline lining, avoid the adhesion of repair material because of high humidity and influence repair material, has improved the effect of pipeline lining repair.

Description

Technical Field

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

[0002] Pipeline lining repair is a highly efficient trenchless repair technology that restores or enhances the structural function of old pipelines by installing a new lining inside. Pipeline linings can be repaired using a spraying method. Sprayed materials typically include epoxy resin and polyurea, which form a corrosion-resistant sealing layer on the inner wall of the pipeline to achieve the repair purpose.

[0003] Existing pipe lining repair devices have the following shortcomings when in use: it is not convenient to quickly adjust the position of the nozzle to quickly align it with the damaged area of ​​the pipe lining, resulting in poor efficiency in repairing the pipe lining. Furthermore, it is not convenient to dry the water stains on the pipe lining to be repaired. High humidity will affect the adhesion of the repair material, thereby affecting the repair effect.

[0004] Therefore, those skilled in the art have proposed a pipe lining 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 pipe lining repair device, this utility model is proposed.

[0007] Therefore, the purpose of this utility model is to provide a pipe lining repair device, which solves the problem that it is inconvenient to adjust the nozzle and blow away water stains in pipe lining repair devices.

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

[0009] The main body includes a movable frame and a hydraulic rod mounted on the movable frame, with a mounting plate connected to the hydraulic rod.

[0010] Repair spraying component, the repair spraying component includes a storage tank, camera and nozzle mounted on a mounting plate, for spraying repair of pipe lining;

[0011] An adjustment assembly includes a fixed sleeve disposed on a storage box, an arc-shaped box rotatably connected to the inner wall of the fixed sleeve, an L-shaped plate mounted on the arc-shaped box, an electric push rod disposed on the L-shaped plate, and the electric push rod being connected to a nozzle for adjusting the position of the nozzle;

[0012] The drying structure includes a fixed frame mounted on a storage box, and an air supply plate and multiple sets of air supply pipes are installed on the fixed frame for drying the repaired lining of the pipe.

[0013] As a preferred embodiment of the pipe lining repair device of this utility model, the repair spraying component further includes a delivery pump fixedly connected to the mounting plate, and the inlet of the delivery pump is connected to the inner cavity of the storage tank through a pipe.

[0014] As a preferred embodiment of the pipe lining repair device of this utility model, the discharge port of the conveying pump is connected to a conveying hose, the end of the conveying hose away from the conveying pump is connected to the nozzle, and a feeding pipe is installed on the storage tank.

[0015] As a preferred embodiment of the pipe lining repair device of this utility model, the drying structure further includes a blower fixedly connected to the air supply plate, the air outlet of the blower is connected to the air supply plate through a pipe, and an electric heating tube is installed on the inner wall of the air supply plate.

[0016] As a preferred embodiment of the pipe lining repair device of this utility model, the adjusting component further includes a reduction motor fixedly connected to the arc-shaped box, the output end of the reduction motor is connected to a rotating shaft, the end of the rotating shaft away from the reduction motor is rotatably connected to the inner wall of the arc-shaped box through a bearing, and a traveling gear is fixedly connected to the rotating shaft.

[0017] As a preferred embodiment of the pipe lining repair device of this utility model, the inner wall of the fixing sleeve is provided with multiple sets of meshing grooves facing the arc-shaped box opening, and each set of meshing grooves is meshed with the traveling gear.

[0018] In a preferred embodiment of the pipe lining repair device of this utility model, a fixing ring is fixedly connected to the storage box, a circular groove is provided on the fixing ring, and an arc-shaped connecting block is rotatably connected in the circular groove, and the arc-shaped connecting block is fixedly connected to the arc-shaped box.

[0019] As a preferred embodiment of the pipe lining repair device of this utility model, the mobile frame is equipped with a battery box, a display screen and a controller, and the four corners of the bottom of the mobile frame are all equipped with casters.

[0020] The beneficial effects of this utility model are as follows: By adjusting the operation of the reduction motor on the component, the traveling gear fixed on the rotating shaft can be driven to rotate. Since the traveling gear is connected to multiple sets of meshing grooves, the arc-shaped box can make circumferential motion on the inner wall of the fixed sleeve after being limited by the rotation of the arc-shaped connecting block and the circular groove. This allows the spraying angle of the nozzle to be adjusted. With the operation of the electric push rod, the nozzle can be quickly aimed at the damaged area of ​​the pipe lining, improving the efficiency of pipe lining repair. Through the operation of the blower on the drying structure, and with the action of the electric heating tube in the air supply plate, hot air can be sprayed out through multiple sets of air supply pipes, achieving the drying of the damaged area of ​​the pipe lining. This avoids the repair material's adhesion being affected by high humidity, thus improving the effect of pipe lining repair. Attached Figure Description

[0021] 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:

[0022] Figure 1 This is a schematic diagram of the overall structure of a pipe lining repair device according to the present invention.

[0023] Figure 2 This is a schematic diagram of the connection structure between the repair spraying component and the drying structure of a pipe lining repair device according to this utility model.

[0024] Figure 3 This is a schematic diagram of the connection structure between the storage box and the adjustment component of a pipe lining repair device according to this utility model.

[0025] Figure 4 This is a cross-sectional schematic diagram of the connection structure between the fixing sleeve and the arc-shaped box of the pipe lining repair device of this utility model.

[0026] Figure Descriptions: 100, Main body; 101, Moving frame; 102, Hydraulic rod; 103, Mounting plate; 200, Repair spraying component; 201, Storage box; 202, Camera; 203, Sprayer head; 204, Material conveying hose; 205, Conveying pump; 300, Adjustment component; 301, Fixing sleeve; 302, Arc-shaped box; 303, Gear motor; 304, L-shaped plate; 305, Electric push rod; 306, Engaging groove; 307, Fixing ring; 308, Circular groove; 309, Arc-shaped connecting block; 310, Traveling gear; 400, Drying structure; 401, Fixing frame; 402, Air supply disc; 403, Air supply pipe; 404, Blower. Detailed Implementation

[0027] 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.

[0028] 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.

[0029] 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.

[0030] 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.

[0031] Example 1

[0032] Reference Figures 1 to 3 This is the first embodiment of the present invention, which provides a pipe lining repair device that can improve the efficiency of pipe lining repair, including:

[0033] The main body 100 includes a movable frame 101 and a hydraulic rod 102 disposed on the movable frame 101, and a mounting plate 103 is connected to the hydraulic rod 102.

[0034] Repair spraying component 200, which includes a storage box 201, a camera 202 and a nozzle 203 mounted on the mounting plate 103, is used for spraying repair of pipe lining;

[0035] It should be noted that before use, the electrical terminals of each electrical device should be electrically connected to the electrical terminals of the battery box and controller via wires. The storage box 201 is used to store repair materials such as epoxy resin and polyurea. The epoxy resin is a modified epoxy resin with room temperature curing agents (such as amines) added, which can be naturally cured in an environment of 5 to 40°C.

[0036] Adjustment component 300 includes a fixed sleeve 301 disposed on the storage box 201, an arc-shaped box 302 rotatably connected to the inner wall of the fixed sleeve 301, an L-shaped plate 304 mounted on the arc-shaped box 302, an electric push rod 305 disposed on the L-shaped plate 304, and the electric push rod 305 connected to the nozzle 203 for adjusting the position of the nozzle 203;

[0037] The drying structure 400 includes a fixed frame 401 mounted on the storage box 201. The fixed frame 401 is equipped with an air supply plate 402 and multiple sets of air supply pipes 403 for drying the repaired part of the pipe lining.

[0038] In use, the movement of the movable frame 101 and the operation of the hydraulic rod 102 send the drying structure 400 into the pipeline. Through the action of the drying structure 400, multiple sets of air supply pipes 403 blow out hot air, achieving the drying of the damaged area of ​​the pipeline lining. This avoids the repair material's adhesion being affected by high humidity, thus improving the repair effect of the pipeline lining. Then, the angle and position of the nozzle 203 are adjusted by the adjusting component 300, so that the nozzle 203 can be quickly aligned with the area of ​​the pipeline lining to be repaired. The nozzle 203 sprays out the modified epoxy resin in the storage tank 201, achieving anti-corrosion sealing and improving the efficiency of pipeline lining repair.

[0039] Example 2

[0040] Reference Figures 1 to 4 This is the second embodiment of the present invention. Unlike the previous embodiment, the repair spraying component 200 also includes a delivery pump 205 fixed to the mounting plate 103. The inlet of the delivery pump 205 is connected to the inner cavity of the storage tank 201 through a pipe.

[0041] The discharge port of the conveying pump 205 is connected to a conveying hose 204. The end of the conveying hose 204 away from the conveying pump 205 is connected to the nozzle 203. A feeding pipe is installed on the storage tank 201. After the conveying pump 205 is working, it generates suction, and the conveying hose 204 conveys the repair material to the nozzle 203. The feeding pipe facilitates the addition of repair material.

[0042] The drying structure 400 also includes a blower 404 fixedly connected to the air supply plate 402. The air outlet of the blower 404 is connected to the air supply plate 402 through a pipe. An electric heating tube is installed on the inner wall of the air supply plate 402. The electric heating tube generates heat after it is working. After the blower 404 is working, it delivers outside air into the air supply plate 402. Finally, the hot air is discharged through multiple sets of air supply pipes 403 to achieve the drying treatment of water stains inside the pipe lining.

[0043] The adjustment component 300 also includes a reduction motor 303 fixedly connected to the arc-shaped box 302. The output end of the reduction motor 303 is connected to a rotating shaft. The end of the rotating shaft away from the reduction motor 303 is rotatably connected to the inner wall of the arc-shaped box 302 through a bearing, and a travel gear 310 is fixedly connected to the rotating shaft.

[0044] The inner wall of the fixed sleeve 301 has multiple sets of meshing grooves 306 facing the opening of the arc-shaped box 302, and each set of meshing grooves 306 is meshed with the traveling gear 310.

[0045] The storage box 201 is fixedly connected to a fixing ring 307, and a circular groove 308 is provided on the fixing ring 307. An arc-shaped connecting block 309 is rotatably connected in the circular groove 308, and the arc-shaped connecting block 309 is fixedly connected to the arc-shaped box 302. The rotation of the arc-shaped connecting block 309 and the circular groove 308 limits the circular movement of the arc-shaped box 302 on the inner wall of the fixing sleeve 301.

[0046] The mobile frame 101 is equipped with a battery box, a display screen and a controller. The four corners of the bottom of the mobile frame 101 are equipped with casters. The camera 202 is connected to the display screen through a wire. The camera 202 can feed back the situation of the damaged pipe lining to the display screen, so that the staff can adjust the position of the drying structure 400 and the nozzle 203 according to the situation.

[0047] When in use, the moving frame 101 is moved to send the drying structure 400, the adjusting component 300 and the repair spraying component 200 into the pipeline. The controller controls the electric heating tubes in the blower 404 and the air supply plate 402 to work. Hot air is sprayed out through multiple sets of air supply pipes 403 to dry the water stains on the pipeline lining to be repaired. This avoids the repair material from being affected by high humidity, thus improving the effect of pipeline lining repair.

[0048] The camera 202 displays the location of the repaired section of the pipe lining after drying on the screen. The operator uses the controller to activate the reduction motor 303 on the adjustment component 300, which in turn drives the traveling gear 310 fixed on the rotating shaft to rotate. Since the traveling gear 310 is connected to multiple sets of meshing grooves 306, the arc-shaped box 302 can make circumferential movements on the inner wall of the fixed sleeve 301 after being limited by the rotation of the arc-shaped connecting block 309 and the circular groove 308. This allows the spraying angle of the nozzle 203 to be adjusted. With the operation of the electric push rod 305, the nozzle 203 can be quickly aligned with the damaged area of ​​the pipe lining. The delivery pump 205 on the repair nozzle component 200 operates, delivering the repair material in the storage tank 201 to the nozzle 203 through the delivery hose 204. The nozzle 203 then sprays the repair material onto the repaired area of ​​the pipe lining, improving the efficiency of pipe lining repair.

[0049] 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.

[0050] 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.

[0051] 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 pipe lining repair device, characterized in that, include: The main body (100) includes a movable frame (101) and a hydraulic rod (102) disposed on the movable frame (101), and a mounting plate (103) is connected to the hydraulic rod (102); Repair spraying component (200), the repair spraying component (200) includes a storage box (201), a camera (202) and a nozzle (203) provided on the mounting plate (103), for spraying repair of pipe lining; An adjustment assembly (300) includes a fixed sleeve (301) disposed on a storage box (201), an arc-shaped box (302) rotatably connected to the inner wall of the fixed sleeve (301), an L-shaped plate (304) mounted on the arc-shaped box (302), an electric push rod (305) disposed on the L-shaped plate (304), and the electric push rod (305) being connected to a nozzle (203) for adjusting the position of the nozzle (203); A drying structure (400) includes a fixed frame (401) on a storage box (201), and an air supply plate (402) and multiple sets of air supply pipes (403) are installed on the fixed frame (401) for drying the lining repair area of ​​the pipe.

2. The pipe lining repair device according to claim 1, characterized in that: The repair spraying component (200) also includes a delivery pump (205) fixed to the mounting plate (103), the inlet of which is connected to the inner cavity of the storage tank (201) via a pipe.

3. The pipe lining repair device according to claim 2, characterized in that: The discharge port of the conveying pump (205) is connected to a conveying hose (204), and the end of the conveying hose (204) away from the conveying pump (205) is connected to the nozzle (203). A feeding pipe is installed on the storage tank (201).

4. The pipe lining repair device according to claim 1, characterized in that: The drying structure (400) also includes a blower (404) fixedly connected to the air supply plate (402). The air outlet of the blower (404) is connected to the air supply plate (402) through a pipe. An electric heating tube is installed on the inner wall of the air supply plate (402).

5. The pipe lining repair device according to claim 1, characterized in that: The adjustment assembly (300) also includes a geared motor (303) fixedly connected to the arc-shaped box (302). The output end of the geared motor (303) is connected to a rotating shaft. The end of the rotating shaft away from the geared motor (303) is rotatably connected to the inner wall of the arc-shaped box (302) through a bearing, and a traveling gear (310) is fixedly connected to the rotating shaft.

6. The pipe lining repair device according to claim 5, characterized in that: The inner wall of the fixed sleeve (301) has multiple sets of meshing grooves (306) facing the opening of the arc-shaped box (302), and each set of meshing grooves (306) is meshed with the traveling gear (310).

7. The pipe lining repair device according to claim 1, characterized in that: A fixing ring (307) is fixedly connected to the storage box (201). A circular groove (308) is provided on the fixing ring (307). An arc-shaped connecting block (309) is rotatably connected in the circular groove (308), and the arc-shaped connecting block (309) is fixedly connected to the arc-shaped box (302).

8. The pipe lining repair device according to claim 1, characterized in that: The mobile frame (101) is equipped with a battery box, a display screen and a controller, and the mobile frame (101) is equipped with casters at the four corners of its bottom.

Images