A pipe repair pre-treatment apparatus

Abstract

The utility model discloses a kind of for pipeline repair pretreatment equipment, it includes fuselage, the front side of the fuselage is rotatably connected with rotary disc, the side surface of the rotary disc is rotatably connected with support plate, the end of the support plate away from rotary disc is rotatably connected with rotating plate, rotating motor two is fixedly connected on the rotating plate, the output of rotating motor two is fixedly connected with cleaning disc;The side surface of the fuselage is fixedly connected with servo motor three, the output of servo motor three is fixedly connected with shovel and is used to drive shovel rotation, the side surface of the shovel is rotatably connected with fuselage. Through above component, the obstacle adsorbed in pipe wall can be cleaned using cleaning disc, and the obstacle after cleaning is collected using shovel, avoid obstacle remaining in pipeline to affect repair.

Description

Technical Field

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

[0002] Existing cleaning equipment has several limitations in the pre-treatment process for pipeline repair. The positions of the cleaning discs and nozzles are difficult to adjust flexibly, preventing them from rotating to different locations within the pipeline. This makes it difficult to thoroughly and effectively remove obstacles from different areas of the pipeline. Furthermore, obstacles that fall off after cleaning often remain inside the pipeline, and existing equipment lacks a corresponding collection structure to remove these obstacles when the equipment detaches from the pipeline. This residual debris can hinder the movement of subsequent repair equipment. Additionally, existing pre-treatment equipment cannot effectively smooth out misaligned or disjointed sections within the pipeline. This results in wrinkles forming in the inner lining pipe during subsequent repairs due to these uneven areas, severely impacting the quality of the pipeline repair. Utility Model Content

[0003] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a pre-treatment device for pipeline repair. The device can drive the cleaning disc and nozzle to rotate to different positions through a rotating disc, a support plate, and a rotating plate, thereby cleaning obstacles in different positions inside the pipeline. After cleaning, the device uses a bucket to scoop the fallen obstacles into the bucket, so that the device can remove the obstacles when it leaves the pipeline, avoiding residual obstacles from affecting the movement of the repair device. Cement can be injected into the water tank and sprayed out through the flexible spray pipe and nozzle using a pump, thereby smoothing out misaligned and disjointed parts inside the pipe with cement, preventing wrinkles from forming in the inner lining pipe during the repair process, and improving the repair quality.

[0004] To achieve the objectives of this utility model, the following technical solution is adopted:

[0005] A pretreatment device for pipeline repair includes: a machine body, a rotating disk rotatably connected to the front side of the machine body, a support plate rotatably connected to the side surface of the rotating disk, a rotating plate rotatably connected to the end of the support plate away from the rotating disk, a second rotating motor fixedly connected to the rotating plate, and a cleaning disk fixedly connected to the output end of the second rotating motor.

[0006] A servo motor is fixedly connected to the side surface of the machine body. The output end of the servo motor is fixedly connected to the bucket and used to drive the bucket to rotate. The side surface of the bucket is rotatably connected to the machine body.

[0007] A cleaning disc can be used to remove obstructions adsorbed inside the pipe wall, and a bucket can be used to collect the removed obstructions to prevent them from remaining inside the pipe and affecting repairs.

[0008] A further improvement is that a pump body and a water tank are fixedly connected to the upper surface of the machine body, a suction pipe is fixedly connected to the input end of the pump body, the end of the suction pipe away from the pump body extends into the water tank, a flexible spray pipe is fixedly connected to the output end of the pump body, a nozzle is fixedly connected to the end of the flexible spray pipe away from the pump body, and the nozzle is mounted on the rotating plate.

[0009] A further improvement is that a fixing block is fixedly connected to the upper surface of the support plate for installing the flexible spray pipe, and a support block is fixedly connected to the upper surface of the rotating plate for installing the nozzle.

[0010] A further improvement is that a servo motor four is fixedly connected inside the machine body, and the output end of the servo motor four is fixedly connected to the rotating disk. The servo motor four can drive the rotating disk to rotate.

[0011] A further improvement is that a servo motor is fixedly connected to the side surface of the rotating disk, and the output end of the servo motor is fixedly connected to the support plate. The servo motor can drive the support plate to rotate.

[0012] A further improvement is that a second servo motor is fixedly connected to the side surface of the support plate, and the output end of the second servo motor is fixedly connected to the rotating plate. The second servo motor can drive the rotating plate to rotate.

[0013] A further improvement is that a lid is threaded onto the upper surface of the water tank, and wheels are provided on the lower surface of the machine body. The lid can be opened to pour water or cement into the water tank, and the wheels can be used to move the device.

[0014] A further improvement is that a rotating motor is fixedly connected to the side surface of the water tank, and an agitator is fixedly connected to the output end of the rotating motor, with the agitator located inside the water tank. The rotating motor can drive the agitator to stir the cement in the water tank, preventing the cement from solidifying.

[0015] A further improvement is that a protective sleeve is fixedly connected to the end of the rotating plate away from the support plate, and the inner side of the protective sleeve is rotatably connected to the cleaning disc. The protective sleeve protects the cleaning disc, preventing debris from affecting its use.

[0016] The beneficial effects of this utility model are as follows:

[0017] This technical solution utilizes a pre-treatment device for pipeline repair. A rotating disc and support plate, along with the rotating plate itself, allow the cleaning disc and nozzle to rotate to different positions, thus clearing obstacles from various locations within the pipeline. After cleaning, a bucket is used to scoop up any fallen obstacles, ensuring that the device can remove them along with the pipeline when it is detached, preventing residual obstacles from hindering the movement of the repair equipment. Additionally, cement can be injected into a water tank and pumped through a flexible nozzle to smooth out misaligned or disjointed sections within the pipe, preventing wrinkles in the inner lining during repair and improving repair quality. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0019] Figure 1 This is an overall structural diagram of the pipeline repair pretreatment equipment of this utility model;

[0020] Figure 2 This is a cross-sectional view of the pipeline repair pretreatment equipment of this utility model;

[0021] Figure 3 This utility model is used for pipeline repair pretreatment equipment. Figure 2 Partial structural diagram at point A in the middle;

[0022] Figure 4 This is a structural diagram of the bucket used in the pipeline repair pretreatment equipment of this utility model.

[0023] Legend:

[0024] 1. Machine body; 2. Water tank; 3. Rotary motor 1; 4. Cover; 5. Suction pipe; 6. Pump body; 7. Rotary disc; 8. Support plate; 9. Flexible spray pipe; 10. Fixing block; 11. Nozzle; 12. Cleaning disc; 13. Rotary plate; 14. Support block; 15. Servo motor 1; 16. Servo motor 2; 17. Bucket; 18. Servo motor 3; 19. Wheel; 20. Agitator; 21. Servo motor 4; 22. Rotary motor 2; 23. Protective cover. Detailed Implementation

[0025] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0026] Reference Figure 1-4This utility model provides a pretreatment device for pipeline repair, comprising: a body 1, a rotating disk 7 rotatably connected to the front side of the body 1, a support plate 8 rotatably connected to the side surface of the rotating disk 7, a rotating plate 13 rotatably connected to the end of the support plate 8 away from the rotating disk 7, a rotating motor 22 fixedly connected to the rotating plate 13, and a cleaning disk 12 fixedly connected to the output end of the rotating motor 22.

[0027] Specifically, by mounting a rotating disc 7, a support plate 8, and a rotating plate 13 on the machine body 1, the cleaning disc 12 fixed on the rotating plate 13 can be driven to rotate in multiple directions. Furthermore, the rotating plate 13 is equipped with a rotating motor 22, which can drive the cleaning disc 12 to rotate at high speed. Thus, the cleaning disc 12 can be used to remove obstacles adsorbed in the pipe. At the same time, the machine body 1 is equipped with a control element, a detection component, and a battery. The battery can provide power for the use of the equipment, and the detection component can detect the location that needs to be cleaned or repaired and transmit the data to the control element. The control element is connected to the outside world for external control.

[0028] A pump body 6 and a water tank 2 are fixedly connected to the upper surface of the machine body 1. A suction pipe 5 is fixedly connected to the input end of the pump body 6. The end of the suction pipe 5 away from the pump body 6 extends into the water tank 2. A flexible spray pipe 9 is fixedly connected to the output end of the pump body 6. A nozzle 11 is fixedly connected to the end of the flexible spray pipe 9 away from the pump body 6. The nozzle 11 is installed on the rotating plate 13.

[0029] Specifically, before use, water or cement can be injected into the water tank 2 as needed. If the water tank 2 is filled with water, the pump body 6 and suction pipe 5 can be used to draw the water from the water tank 2 and send it from the flexible spray pipe 9 to the nozzle 11 for spraying. The nozzle 11 is rotated by the rotating disc 7, support plate 8 and rotating plate 13, so that different positions inside the pipe wall can be rinsed. The auxiliary cleaning disc 12 cleans the pipe wall. If the water tank 2 is filled with cement, the pump body 6 is used to spray the cement from the nozzle 11 to spray the misaligned and disjointed parts inside the pipe with cement, and the cleaning disc 12 is used to polish it to avoid steep bumps at the joints.

[0030] A servo motor 18 is fixedly connected to the side surface of the machine body 1. The output end of the servo motor 18 is fixedly connected to the bucket 17 and is used to drive the bucket 17 to rotate. The side surface of the bucket 17 is rotatably connected to the machine body 1.

[0031] Specifically, after the cleaning disc 12 removes the obstruction, the obstruction will fall onto the bottom surface of the pipe wall. When the equipment moves, it will drive the bucket 17 to scoop the obstruction into the bucket 17. The servo motor 18 drives the bucket 17 to rotate, so that the obstruction is gathered in the bucket 17. After the equipment leaves the pipe, it can carry the obstruction out, so that subsequent repairs will not affect the movement of the repair equipment.

[0032] A servo motor 4 21 is fixedly connected inside the body 1. The output end of the servo motor 4 21 is fixedly connected to the rotating disk 7. A servo motor 15 is fixedly connected to the side surface of the rotating disk 7. The output end of the servo motor 15 is fixedly connected to the support plate 8. A servo motor 2 16 is fixedly connected to the side surface of the support plate 8. The output end of the servo motor 2 16 is fixedly connected to the rotating plate 13.

[0033] Specifically, the rotating disk 7, the support plate 8, and the rotating plate 13 are driven to rotate by servo motor 4 21, servo motor 15, and servo motor 2 16 respectively and controlled by drive elements, so that the rotating plate 13 at the end can drive the cleaning disk 12 and the nozzle 11 to adjust the angle and clean obstacles at different positions inside the pipe wall.

[0034] The upper surface of the water tank 2 is threaded with a cover 4, the lower surface of the body 1 is provided with wheels 19, the side surface of the water tank 2 is fixedly connected with a rotating motor 3, the output end of the rotating motor 3 is fixedly connected with a stirring paddle 20, and the stirring paddle 20 is located inside the water tank 2.

[0035] Specifically, before use, the cover 4 can be opened and water or cement can be poured into the water tank 2 to clear obstacles or fill misaligned or disconnected parts of the pipes with cement. If there is cement in the water tank 2, the motor 3 can be rotated to drive the stirring paddle 20 to stir the cement, so as to prevent the cement from hardening and becoming unusable. The equipment can be moved by the wheels 19 under the machine body 1.

[0036] A fixing block 10 is fixedly connected to the upper surface of the support plate 8 for installing the soft spray pipe 9, and a support block 14 is fixedly connected to the upper surface of the rotating plate 13 for installing the nozzle 11. A protective sleeve 23 is fixedly connected to the end of the rotating plate 13 away from the support plate 8, and the inner side of the protective sleeve 23 is rotatably connected to the cleaning disc 12.

[0037] Specifically, the support plate 8 and the rotating plate 13 are respectively equipped with a fixing block 10 and a support block 14. The soft spray pipe 9 and the nozzle 11 are fixed on the support plate 8 and the rotating plate 13 by the fixing block 10 and the support block 14, so that the soft spray pipe 9 and the nozzle 11 can rotate with the support plate 8 and the rotating plate 13.

[0038] Working principle: Before use, water or cement can be injected into the water tank 2 as needed, and then the equipment is placed into the pipeline. The equipment is moved in the pipeline by the wheels 19. When an obstacle that needs to be cleaned is detected, the rotating disc 7, support plate 8 and rotating plate 13 drive the nozzle 11 and cleaning disc 12 to rotate to the appropriate position to flush and clean the obstacle. The bucket 17 is used to scoop the obstacle that has fallen after cleaning into the bucket 17, so that the obstacle can be taken out after the equipment is removed from the pipeline. When the water tank 2 is filled with cement, when a misalignment or disconnection is detected in the pipeline, the pump body 6 can be used to send the cement to the flexible spray pipe 9 and spray it out from the nozzle 11. The cleaning disc 12 is used to grind the cement flat to avoid affecting the movement of the repair equipment.

[0039] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A pretreatment device for pipeline repair, characterized in that, include: The machine body (1) has a rotating disk (7) rotatably connected to its front side. A support plate (8) is rotatably connected to the side surface of the rotating disk (7). A rotating plate (13) is rotatably connected to the end of the support plate (8) away from the rotating disk (7). A rotating motor (22) is fixedly connected to the rotating plate (13). A cleaning disk (12) is fixedly connected to the output end of the rotating motor (22). A servo motor (18) is fixedly connected to the side surface of the machine body (1). The output end of the servo motor (18) is fixedly connected to the bucket (17) and used to drive the bucket (17) to rotate. The side surface of the bucket (17) is rotatably connected to the machine body (1).

2. The pipeline repair pretreatment equipment according to claim 1, characterized in that, A pump body (6) and a water tank (2) are fixedly connected to the upper surface of the body (1). A suction pipe (5) is fixedly connected to the input end of the pump body (6). The end of the suction pipe (5) away from the pump body (6) extends into the water tank (2). A flexible spray pipe (9) is fixedly connected to the output end of the pump body (6). A nozzle (11) is fixedly connected to the end of the flexible spray pipe (9) away from the pump body (6). The nozzle (11) is mounted on the rotating plate (13).

3. The pipeline repair pretreatment equipment according to claim 2, characterized in that, The upper surface of the support plate (8) is fixedly connected to a fixing block (10) for installing the soft spray pipe (9), and the upper surface of the rotating plate (13) is fixedly connected to a support block (14) for installing the nozzle (11).

4. The pipeline repair pretreatment equipment according to claim 1, characterized in that, The body (1) is internally fixedly connected to a servo motor four (21), and the output end of the servo motor four (21) is fixedly connected to the rotating disk (7).

5. The pipeline repair pretreatment equipment according to claim 1, characterized in that, A servo motor (15) is fixedly connected to the side surface of the rotating disk (7), and the output end of the servo motor (15) is fixedly connected to the support plate (8).

6. The pipeline repair pretreatment equipment according to claim 1, characterized in that, The side surface of the support plate (8) is fixedly connected to a servo motor (16), and the output end of the servo motor (16) is fixedly connected to the rotating plate (13).

7. A pretreatment device for pipeline repair according to claim 2, characterized in that, The upper surface of the water tank (2) is threaded with a cover (4), and the lower surface of the body (1) is provided with wheels (19).

8. A pretreatment device for pipeline repair according to claim 2, characterized in that, A rotating motor (3) is fixedly connected to the side surface of the water tank (2), and a stirring paddle (20) is fixedly connected to the output end of the rotating motor (3). The stirring paddle (20) is located inside the water tank (2).

9. A pretreatment device for pipeline repair according to claim 1, characterized in that, The rotating plate (13) is fixedly connected to a protective sleeve (23) at one end away from the support plate (8), and the inner side of the protective sleeve (23) is rotatably connected to the cleaning disc (12).

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