Adjustable hydraulic engineering pipeline detection device

Abstract

The utility model belongs to the technical field of hydraulic engineering, and particularly relates to an adjustable hydraulic engineering pipeline detection device which comprises a fixing plate. A driving motor is arranged on the fixing plate, a worm is fixedly connected to the driving motor, three worm wheels are connected to the worm, and adjusting rods are connected to the worm wheels; a screw rod is rotated to drive a fixing column to adjust the opening size of an adjusting rod, the position of the adjusting rod is adjusted according to the diameter of a pipeline, so that three rolling wheels are in lap joint with the inner wall of the pipeline, then the device is placed in the pipeline, a worm is driven by a driving motor to rotate, and the worm drives three worm wheels to rotate; the first belt drives the rolling wheel connected with the other belt wheel to rotate, the three rolling wheels are driven to rotate, then the whole is driven to move, the auxiliary device assists in supporting and moving the whole, the device can move in a pipeline, then the pipeline is detected through the pipeline detection device, and therefore the detection efficiency is improved during detection.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to an adjustable water conservancy project pipeline detection device. Background Art

[0002] A water conservancy project is a project built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. It is also called a water project. During the construction of a water conservancy project, pipelines are needed. Pipelines are generally laid underground. If the pipelines of a water conservancy project are damaged, it will directly affect the construction of the water conservancy project. In order to ensure the service life and pressure resistance of the pipelines, it is necessary to conduct strength testing on the pipelines of the water conservancy project.

[0003] When inspecting a pipeline, the pipeline inspection device in the prior art is usually manually fixed in a position for inspection. Due to the long length of the pipeline, the inspection device needs to be transported to a predetermined position. Since some devices are large in size, the overall movement is inconvenient, which reduces the pipeline inspection efficiency during inspection.

[0004] Therefore, in order to solve the above problems, an adjustable water conservancy project pipeline detection device is proposed. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes an adjustable water conservancy project pipeline detection device.

[0006] The technical solution adopted by the utility model to solve its technical problems is: an adjustable water conservancy project pipeline detection device described in the utility model comprises a fixed plate; a driving motor is arranged on the fixed plate, a worm is fixedly connected to the driving motor, three worm wheels are connected to the worm, an adjusting rod is connected to the worm wheel, an axle rod 1 is arranged on the adjusting rod, a connecting rod is rotatably connected to the axle rod 1, a rotating shaft is connected to the connecting rod, two pulleys are connected to the two pulleys, the same belt 1 is connected to the two pulleys, a roller is arranged on the other end of the adjusting rod, one of the pulleys passes through the adjusting rod and is connected to the roller, a connecting shaft is fixedly connected to the worm wheel, and an auxiliary device is arranged on the connecting shaft.

[0007] Preferably, a fixed column is connected to the connecting shaft, and the fixed column is slidably connected to the auxiliary device. A screw and a sliding rod are provided on the fixed column. A motor protection box is provided on the driving motor. A detection pipeline device is fixedly connected to the motor protection box, and the detection pipeline device includes a fixed connecting column.

[0008] Preferably, three hydraulic rods are detachably connected to the fixed connecting column, the hydraulic rod is connected to a fixed bracket, the fixed bracket is provided with bolt two, the fixed bracket is fixed to the hydraulic rod by bolt two, the fixed bracket is fixedly connected to a lighting lamp, and the fixed bracket is connected to a camera and an ultrasonic detection head.

[0009] Preferably, the auxiliary device includes a connecting column, to which three telescopic rods are detachably connected, to which a spring is fixedly connected, the other end of the telescopic rod is connected to a sliding wheel frame, to which a sliding wheel is connected, and the other end of the spring is fixed to the sliding wheel frame.

[0010] Preferably, a fixing block is fixedly connected to the connecting shaft, three adjustable telescopic rods are connected to the fixing block, bolts 1 are provided on the adjustable telescopic rods, and brush plates are fixedly connected to the adjustable telescopic rods.

[0011] Preferably, a protection box is fixedly connected to the connecting column, and a power supply and hydraulic equipment are provided on the protection box.

[0012] Preferably, the screw rod is rotatably connected to the connecting column, the sliding rod is slidably connected to the fixing column, and the three rotating shafts are fixed on the same fixing column.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model discloses an adjustable water conservancy project pipeline detection device, by providing a worm, a worm wheel, an adjusting rod, a pulley and a belt. When using the device, the fixing column is driven to adjust the opening size of the adjusting rod by rotating the screw, and the position of the adjusting rod is adjusted according to the diameter of the pipeline so that the three rollers overlap the inner wall of the pipeline. Then the device is placed in the pipeline, and the worm is driven to rotate by a driving motor, and the worm drives the three worm wheels to rotate, and the worm wheel drives the pulley to rotate, and the roller connected to another pulley is driven to rotate by the belt. By driving the three rollers to rotate, the whole device is driven to move, and the auxiliary device assists in supporting and moving the whole device, so that the device can move in the pipeline, and then the pipeline detection device detects the pipeline, thereby improving its detection efficiency during detection, and solving the problem that some devices are large in size and inconvenient to move as a whole, thereby reducing the pipeline detection efficiency during detection.

[0015] 2. The utility model describes an adjustable water conservancy project pipeline detection device, which is equipped with an adjustable telescopic rod, a bolt, a pipeline detection device and a brush plate. When using the device, the telescopic rod is adjusted according to the diameter of the pipeline, and then fixed by a screw rod. The device is then placed into the pipeline, and the hydraulic rod lifting position is adjusted by hydraulic equipment. The inner wall of the pipeline is detected by an ultrasonic detection head, and the camera captures the damaged position. The lighting lamp assists in lighting, making the shooting clearer, thereby improving the detection accuracy, and making the pipeline detection more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be 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 paying creative labor.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the connection structure between the fixing plate and the motor in the utility model;

[0019] Figure 3 It is a schematic diagram of the auxiliary device structure in the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the detection pipeline device in the utility model;

[0021] Figure 5 for Figure 4 A magnified image of point A;

[0022] Figure 6 It is a schematic diagram of the connection structure of the worm and the worm wheel in the utility model.

[0023] In the figure: 1. fixing plate; 2. driving motor; 3. worm; 4. worm wheel; 5. adjusting rod; 6. shaft rod 1; 7. connecting rod; 8. rotating shaft; 9. pulley; 10. belt 1; 11. roller; 12. fixing column; 13. connecting shaft; 14. auxiliary device; 141. connecting column; 142. telescopic rod 1; 143. spring; 144. sliding wheel frame; 145. sliding wheel 1; 15. fixing block; 16. adjusting telescopic rod; 17. bolt 1; 18. brush plate; 19. detection pipeline device; 191. fixing connecting column; 192. hydraulic rod; 193. ultrasonic detection head; 194. lighting lamp; 195. camera; 196. fixing bracket; 197. bolt 2; 20. protective box; 21. power supply; 22. hydraulic equipment; 23. motor protection box; 24. screw; 25. sliding rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-6As shown, an adjustable water conservancy project pipeline detection device comprises a fixed plate 1; a driving motor 2 is arranged on the fixed plate 1, a worm 3 is fixedly connected to the driving motor 2, three worm wheels 4 are connected to the worm 3, an adjusting rod 5 is connected to the worm wheel 4, an axle rod 6 is arranged on the adjusting rod 5, a connecting rod 7 is rotatably connected to the axle rod 6, a rotating shaft 8 is connected to the connecting rod 7, two pulleys 9 are connected to the adjusting rod 5, the two pulleys 9 are connected to the same belt 10, a roller 11 is arranged at the other end of the adjusting rod 5, one of the pulleys 9 passes through the adjusting rod 5 and is connected to the roller 11, a connecting shaft 13 is fixedly connected to the worm wheel 4, an auxiliary device 14 is arranged on the connecting shaft 13, and the worm 3, the worm wheel 4, the adjusting rod 5, the pulley 9 and the belt are arranged. 10. When using the device, the screw 24 is rotated to drive the fixed column 12 to adjust the opening size of the adjusting rod 5, and the position of the adjusting rod 5 is adjusted according to the diameter of the pipeline so that the three rollers 11 overlap the inner wall of the pipeline, and then the device is placed in the pipeline, and the worm 3 is driven by the driving motor 2 to rotate, and the worm 3 drives the three worm wheels 4 to rotate, and the worm wheel 4 drives the pulley 9 to rotate, and the roller 11 connected to another pulley 9 is driven by the belt 10 to rotate, and the three rollers 11 are driven to rotate, thereby driving the whole to move, and the auxiliary device 14 assists in supporting and moving the whole, so that the device can move in the pipeline, and then the pipeline detection device 19 detects the pipeline, thereby improving its detection efficiency during detection, and solving the problem that some devices are large in size and inconvenient to move as a whole, thereby reducing the pipeline detection efficiency during detection.

[0026] Further, such as Figure 2 and Figure 4 As shown, a fixed column 12 is connected to the connecting shaft 13, and the fixed column 12 is slidably connected to the auxiliary device 14. A screw 24 and a sliding rod 25 are provided on the fixed column 12. A motor protection box 23 is provided on the drive motor 2, and a detection pipeline device 19 is fixedly connected to the motor protection box 23. The detection pipeline device 19 includes a fixed connecting column 191. By setting the screw 24 and the fixed column 12, when detecting the pipeline, by rotating the screw 24, the screw 24 drives the fixed column 12 to slide on the connecting column 141, and the sliding rod 25 assists the fixed column 12 to move, and then the fixed column 12 drives the three rotating shafts 8 to move, and the rotating shaft 8 drives the adjusting rod 5 on the connecting rod 7 to move, so that the device can detect pipelines of different diameters, thereby improving the applicability of the device.

[0027] Further, such as Figure 4 and Figure 5As shown, three hydraulic rods 192 are detachably connected to the fixed connecting column 191, and a fixed bracket 196 is connected to the hydraulic rod 192. A bolt 197 is provided on the fixed bracket 196. The fixed bracket 196 is fixed to the hydraulic rod 192 by the bolt 197, and a lighting lamp 194 is fixedly connected to the fixed bracket 196. A camera 195 and an ultrasonic detection head 193 are connected to the fixed bracket 196. When using the device, the telescopic rod 16 is adjusted according to the diameter of the pipeline, and then fixed by a screw 24, and then the device is placed into the pipeline, and then the hydraulic rod 192 is adjusted to a raised position by the hydraulic device 22, and the inner wall of the pipeline is detected by the ultrasonic detection head 193, and the camera 195 takes a picture of the damaged position, and the lighting lamp 194 assists in lighting, so that the shooting is clearer, thereby improving the detection accuracy, so that the pipeline is more accurate.

[0028] Further, such as Figure 3 As shown, the auxiliary device 14 includes a connecting column 141, and three telescopic rods 142 are detachably connected to the connecting column 141, and the telescopic rod 142 is fixedly connected to a spring 143, and the other end of the telescopic rod 142 is connected to a sliding wheel frame 144, and the sliding wheel frame 144 is connected to a sliding wheel 145, and the other end of the spring 143 is fixed to the sliding wheel frame 144. By setting the auxiliary device 14, when the device detects a pipeline, by placing the device into the pipeline, the spring 143 on the telescopic rod 142 uses its elastic force to enable the telescopic rod 142 to be retracted and extended when entering the pipeline, thereby making the sliding wheel 145 on the telescopic rod 142 fit the inner wall of the pipeline, and the auxiliary device 14 moves as a whole, sharing the supporting force required for the overall movement of the device, thereby improving the stability of the device.

[0029] Further, such as Figure 3 As shown, the connecting shaft 13 is fixedly connected with a fixing block 15, and the fixing block 15 is connected with three adjusting telescopic rods 16. The adjusting telescopic rod 16 is provided with a bolt 17, and the adjusting telescopic rod 16 is fixedly connected with a brush plate 18. By providing the adjusting telescopic rod 16 and the brush plate 18, the three adjusting telescopic rods 16 are extended or retracted according to the required diameter of the detection pipeline. After the adjustment is completed, the bolt 17 is used to fix them, and then the fixing block 15 on the connecting shaft 13 is driven to rotate by the driving motor 2, thereby driving the brush plate 18 on the adjusting telescopic rod 16 to clean the impurities inside the pipeline, so that the pipeline detection is more accurate, and the impurities on the inner wall of the pipeline are prevented from affecting the detection accuracy during detection.

[0030] Further, such as Figure 2 and Figure 4As shown, the connecting column 141 is fixedly connected to a protection box 20, and the protection box 20 is provided with a power supply 21 and a hydraulic device 22. The screw 24 is rotatably connected to the connecting column 141, and the slide bar 25 is slidably connected to the fixed column 12. The three rotating shafts 8 are fixed on the same fixed column 12. By setting the protection box 20, when the device is used, the power supply 21 and the hydraulic device 22 are protected by the protection box 20 to prevent dust or water stains on the inner wall of the pipeline from entering the power supply 21 and the hydraulic device 22 and causing damage.

[0031] Working principle: when working, the screw 24 is rotated to drive the fixed column 12 to adjust the opening size of the adjusting rod 5, and the position of the adjusting rod 5 is adjusted according to the diameter of the pipeline, so that the three rollers 11 overlap the inner wall of the pipeline, and then the device is placed in the pipeline, and the worm 3 is driven by the driving motor 2 to rotate, and the worm 3 drives the three worm wheels 4 to rotate, and the worm wheel 4 drives the pulley 9 to rotate, and the roller 11 connected to another pulley 9 is driven to rotate by the belt 10, and the three rollers 11 are driven to rotate, thereby driving the whole to move, and the auxiliary device 14 assists in supporting and moving the whole, so that the device can move in the pipeline, and then the pipeline detection device 19 detects the pipeline, so The detection efficiency is improved during detection, and the problem that some devices are inconvenient to move as a whole due to their large size, thereby reducing the pipeline detection efficiency during detection, is solved. By setting the screw rod 24 and the fixed column 12, when detecting the pipeline, by rotating the screw rod 24, the screw rod 24 drives the fixed column 12 to slide on the connecting column 141, and the slide rod 25 assists the fixed column 12 to move, and then the fixed column 12 drives the three rotating shafts 8 to move, and the rotating shaft 8 drives the adjusting rod 5 on the connecting rod 7 to move, so that the device can detect pipelines of different diameters, thereby improving the applicability of the device. When using the device, the telescopic rod 16 is adjusted according to the diameter of the pipeline, and then fixed by the screw 24, and then the device is placed The hydraulic rod 192 is then raised to the position through the hydraulic device 22, and the inner wall of the pipeline is inspected by the ultrasonic detection head 193. The camera 195 takes a picture of the damaged position, and the lighting lamp 194 assists in lighting, so that the picture is clearer, thereby improving the detection accuracy, so that the pipeline is more accurately detected. By setting the auxiliary device 14, when the device detects the pipeline, by placing the device into the pipeline, the spring 143 on the telescopic rod 142 uses its elastic force to make the telescopic rod 142 telescopic when entering the pipeline, so that the sliding wheel 145 on the telescopic rod 142 fits the inner wall of the pipeline, and the auxiliary device 14 moves as a whole, and the telescopic rod 142 is moved. The supporting force required for the overall movement of the device is carried, thereby improving the stability of the device. The three adjustable telescopic rods 16 are extended and retracted according to the required diameter of the detection pipeline. After the adjustment is completed, they are fixed with bolts 17, and then the fixed block 15 on the connecting shaft 13 is driven by the driving motor 2 to rotate, thereby driving the brush plate 18 on the adjustable telescopic rod 16 to clean the impurities inside the pipeline, so that the pipeline detection is more accurate and the impurities on the inner wall of the pipeline are prevented from affecting the detection accuracy. By setting a protective box 20, when using the device, the protective box 20 is used to protect the power supply 21 and the hydraulic equipment 22 to prevent dust or water stains on the inner wall of the pipeline from entering the power supply 21 and the hydraulic equipment 22 and causing damage.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An adjustable water conservancy project pipeline detection device, comprising a fixing plate (1); characterized in that: The fixed plate (1) is provided with a driving motor (2), the driving motor (2) is fixedly connected to a worm (3), the worm (3) is connected to three worm wheels (4), the worm wheel (4) is connected to an adjusting rod (5), the adjusting rod (5) is provided with a shaft rod (6), the shaft rod (6) is rotatably connected to a connecting rod (7), the connecting rod (7) is connected to a rotating shaft (8), the adjusting rod (5) is connected to two pulleys (9), the two pulleys (9) are connected to the same belt (10), the other end of the adjusting rod (5) is provided with a roller (11), one of the pulleys (9) passes through the adjusting rod (5) and is connected to the roller (11), the worm wheel (4) is fixedly connected to a connecting shaft (13), and the connecting shaft (13) is provided with an auxiliary device (14).

2. The adjustable water conservancy project pipeline detection device according to claim 1 is characterized in that: The connecting shaft (13) is connected to a fixing column (12), the fixing column (12) is slidably connected to the auxiliary device (14), a screw rod (24) and a sliding rod (25) are provided on the fixing column (12), a motor protection box (23) is provided on the driving motor (2), a detection pipeline device (19) is fixedly connected to the motor protection box (23), and the detection pipeline device (19) includes a fixing connecting column (191).

3. The adjustable water conservancy project pipeline detection device according to claim 2 is characterized in that: The fixed connecting column (191) is detachably connected to three hydraulic rods (192), the hydraulic rod (192) is connected to a fixed bracket (196), a second bolt (197) is provided on the fixed bracket (196), the fixed bracket (196) is fixed to the hydraulic rod (192) by the second bolt (197), the fixed bracket (196) is fixedly connected to the hydraulic rod (192), the fixed bracket (196) is fixedly connected to a lighting lamp (194), and the fixed bracket (196) is connected to a camera (195) and an ultrasonic detection head (193).

4. The adjustable water conservancy project pipeline detection device according to claim 1 is characterized in that: The auxiliary device (14) comprises a connecting column (141), three telescopic rods (142) are detachably connected to the connecting column (141), a spring (143) is fixedly connected to the telescopic rod (142), the other end of the telescopic rod (142) is connected to a sliding wheel frame (144), the sliding wheel frame (144) is connected to a sliding wheel (145), and the other end of the spring (143) is fixed to the sliding wheel frame (144).

5. The adjustable water conservancy project pipeline detection device according to claim 1 is characterized by: A fixing block (15) is fixedly connected to the connecting shaft (13), three adjustable telescopic rods (16) are connected to the fixing block (15), bolts (17) are provided on the adjustable telescopic rods (16), and a brush plate (18) is fixedly connected to the adjustable telescopic rods (16).

6. The adjustable water conservancy project pipeline detection device according to claim 4 is characterized by: A protection box (20) is fixedly connected to the connection column (141), and a power source (21) and a hydraulic device (22) are provided on the protection box (20).

7. The adjustable water conservancy project pipeline detection device according to claim 2 is characterized by: The screw rod (24) is rotatably connected to the connecting column (141), the sliding rod (25) is slidably connected to the fixed column (12), and the three rotating shafts (8) are fixed on the same fixed column (12).

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