Pipeline inner wall roughness detection device
By designing a pipeline inner wall detection device consisting of a workbench, a detection unit and a support unit, the problem of difficult pipeline inner wall detection is solved by using a ring-shaped strong light and a camera, and efficient and intuitive inner wall roughness detection is achieved.
Patent Information
- Application Number
- CN202422651410.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-31
- Publication Date
- 2025-09-30
- Estimated Expiration
- 2034-10-31
AI Technical Summary
In the prior art, it is difficult to inspect the inner wall of a pipeline, especially because the poor internal lighting makes the inspection time-consuming, labor-intensive and ineffective.
A pipeline inner wall roughness detection device was designed, which included a workbench, a detection unit and a support unit. The device used a ring-shaped strong light to provide 360° illumination and was equipped with a camera for inner wall detection. The support unit was used to support and rotate the pipeline.
It improves the convenience and efficiency of pipeline inner wall inspection and provides intuitive inner wall roughness photos for easy observation.
Smart Images
Figure CN223400353U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipeline inner wall detection, in particular to a pipeline inner wall roughness detection device. Background Art
[0002] Pipelines are devices connected by pipes, pipe connectors, and valves to transport gases, liquids, or fluids containing solid particles. When transporting gases, liquids, or fluids containing solid particles, the roughness of the pipe's inner wall can significantly affect the fluid's transport, making testing the inner wall's roughness a crucial process.
[0003] In the prior art, a method for detecting the roughness of the outer surface and inner wall of a pipeline generally uses a roughness detector to perform roughness detection on the surface of the pipeline. This detection equipment can quickly and efficiently detect the outer surface of the pipeline.
[0004] However, in order to detect the roughness of the inner wall of the pipeline, it is necessary to use tools to reach into the interior of the pipeline for roughness detection. The lighting conditions inside the pipeline are poor, which makes the entire detection process time-consuming and labor-intensive, and the detection effect is poor. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model provides a device for detecting the roughness of the inner wall of a pipeline, which solves the problem of poor lighting conditions inside the pipeline and inconvenient detection.
[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a pipeline inner wall roughness detection device includes a workbench, a detection unit and a support unit, the detection unit is fixedly arranged on the workbench, the support unit is movably clamped on the workbench, the workbench includes a table top and a sliding guide rail, the sliding guide rail is fixedly arranged on the top of the table top, and limit blocks are arranged at both ends of the sliding guide rail; the support unit is used to support the pipeline, the detection unit includes a fixed shoe and a motor, the fixed shoe is provided with an annular groove, the other end of the fixed shoe is provided with a square groove, a fixed threaded hole is provided in the square groove, and a ring-shaped high-intensity lamp is clamped in the annular groove.
[0007] Preferably, the workbench further comprises a ring sleeve, a connecting block is provided on the outside of the ring sleeve, the connecting block is connected to a support rod, and the bottom end of the support rod is fixedly provided on the top of the table.
[0008] Preferably, the motor is inserted into the inner side of the fixed shoe, and a connecting piece is provided at the tail end of the motor. A circular groove is provided on the connecting piece, and a connecting threaded hole is provided in the circular groove. The connecting threaded hole corresponds to the fixing threaded hole, and a fixing screw is clamped in the circular groove, and the fixing screw is inserted into the connecting threaded hole and connected to the fixing threaded hole.
[0009] Preferably, the motor output end is provided with a chuck, a socket is opened on the chuck, a camera is provided on the inside of the chuck, plug rods are provided on both sides of the camera, the plug rods are inserted into the socket, and a fixed threaded sleeve is sleeved on the outside of the plug rods.
[0010] Preferably, the support unit includes a slide plate and a fixed column, a slide groove is provided at the bottom of the slide plate, the slide groove is clamped on the outside of the sliding guide rail, and the fixed column is arranged on the top of the slide plate.
[0011] Preferably, a fixing socket is provided at the top of the fixing column, a rotating shaft is inserted into the fixing socket, and supporting wheels are sleeved on both ends of the rotating shaft. The supporting wheels are used to support the pipeline. The utility model discloses a pipeline inner wall roughness detection device, which has the following beneficial effects: the pipeline inner wall roughness detection device has a simple structural design, scientific and reasonable, and high degree of automation; it greatly improves the convenience of detecting the pipeline inner wall roughness and improves the detection efficiency; by providing a camera, it can provide intuitive photos of the pipeline inner wall roughness during detection, which is convenient for observation. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0013] Figure 1 This is a schematic diagram of the structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the detection unit structure of the utility model;
[0015] Figure 3 This is a schematic diagram of the support unit structure of the utility model.
[0016] In the figure: 1. workbench; 11. table top; 12. sliding guide rail; 121. limit block; 13. support rod; 14. ring sleeve; 141. connecting block; 2. detection unit; 21. fixing tile; 211. annular groove; 212. square groove; 213. fixing threaded hole; 22. annular strong light; 23. motor; 231. connecting piece; 232. circular groove; 2321. connecting threaded hole; 233. fixing screw; 234. chuck; 235. socket; 236. camera; 237. plug-in rod; 238. fixing threaded sleeve; 3. support unit; 31. slide plate; 311. slide groove; 32. fixing column; 321. fixing socket; 33. rotating shaft; 331. supporting wheel; 4. pipeline. DETAILED DESCRIPTION
[0017] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.
[0018] The embodiment of the utility model discloses a device for detecting the roughness of the inner wall of a pipeline.
[0019] According to the attached Figure 1-3 As shown, it includes a workbench 1, a detection unit 2 and a support unit 3. The detection unit 2 is fixedly arranged on the workbench 1, and the support unit 3 is movably connected to the workbench 1. The workbench 1 includes a table top 11 and a sliding guide rail 12. The sliding guide rail 12 is fixedly arranged on the top of the table top 11, and limit blocks 121 are provided at both ends of the sliding guide rail 12; the support unit 3 is used to support the pipeline 4, and the detection unit 2 includes a fixed tile 21 and a motor 23. The fixed tile 21 is provided with an annular groove 211, and the other end of the fixed tile 21 is provided with a square groove 212, and a fixed threaded hole 213 is provided in the square groove 212. A ring-shaped high-intensity lamp 22 is clamped in the annular groove 211.
[0020] Furthermore, the workbench 1 also includes a ring sleeve 14 , a connecting block 141 is provided on the outside of the ring sleeve 14 , the connecting block 141 is connected to the support rod 13 , and the bottom end of the support rod 13 is fixedly provided on the top of the table 11 .
[0021] Furthermore, the motor 23 is inserted into the inner side of the fixed shoe 21, and a connecting piece 231 is provided at the tail end of the motor 23. A circular groove 232 is provided on the connecting piece 231, and a connecting threaded hole 2321 is provided in the circular groove 232. The connecting threaded hole 2321 corresponds to the fixing threaded hole 213. A fixing screw 233 is clamped in the circular groove 232, and the fixing screw 233 is inserted into the connecting threaded hole 2321 and connected to the fixing threaded hole 213.
[0022] Specifically disclosed, the support unit 3 includes a slide plate 31 and a fixed column 32 . A slide groove 311 is provided at the bottom of the slide plate 31 . The slide groove 311 is clamped on the outside of the sliding guide rail 12 . The fixed column 32 is provided on the top of the slide plate 31 .
[0023] The output end of the motor 23 is provided with a chuck 234, which has a socket 235. A camera 236 is provided inside the chuck 234, and plug-in rods 237 are provided on both sides of the camera 236. The plug-in rods 237 are inserted into the socket 235, and a fixed threaded sleeve 238 is sleeved on the outside of the plug-in rod 237.
[0024] Specifically disclosed, a fixing hole 321 is provided at the top of the fixing column 32 , a rotating shaft 33 is inserted into the fixing hole 321 , and supporting wheels 331 are sleeved at both ends of the rotating shaft 33 . The supporting wheels 331 are used to support the pipe 4 .
[0025] Working principle: First, place the pipe 4 to be inspected on the support unit 3. The support wheel 331 provided on the support unit 3 provides support conditions for the pipe 4 and facilitates the rotation adjustment of the pipe 4; then, start the detection unit 2, and the annular strong light 22 provided on the detection unit 2 provides 360° lighting for the camera 236, which facilitates the camera 236 to inspect and record the inner wall of the pipe 4; the camera 236 can be adjusted to different angles to facilitate observation of the inner wall of the pipe 4.
[0026] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.
Claims
1. A pipeline inner wall roughness detection device, comprising a workbench (1), a detection unit (2) and a support unit (3), characterized in that: The detection unit (2) is fixedly arranged on the workbench (1), the support unit (3) is movably connected to the workbench (1), the workbench (1) comprises a table (11) and a sliding guide rail (12), the sliding guide rail (12) is fixedly arranged on the top of the table (11), and limit blocks (121) are provided at both ends of the sliding guide rail (12); The support unit (3) is used to support the pipeline (4); the detection unit (2) comprises a fixing tile (21) and a motor (23); the fixing tile (21) is provided with an annular groove (211); the other end of the fixing tile (21) is provided with a square groove (212); a fixing threaded hole (213) is provided in the square groove (212); and a ring-shaped strong light (22) is clamped in the annular groove (211).
2. A pipeline inner wall roughness detection device according to claim 1, characterized in that: The workbench (1) further comprises a ring sleeve (14), a connecting block (141) is provided on the outside of the ring sleeve (14), the connecting block (141) is connected to a support rod (13), and the bottom end of the support rod (13) is fixedly arranged on the top of the table (11).
3. A pipeline inner wall roughness detection device according to claim 1, characterized in that: The motor (23) is plugged into the inner side of the fixed shoe (21). A connecting piece (231) is provided at the tail end of the motor (23). A circular groove (232) is provided on the connecting piece (231). A connecting threaded hole (2321) is provided in the circular groove (232). The connecting threaded hole (2321) corresponds to the fixing threaded hole (213). A fixing screw (233) is clamped in the circular groove (232). The fixing screw (233) is plugged into the connecting threaded hole (2321) and connected to the fixing threaded hole (213).
4. A pipeline inner wall roughness detection device according to claim 1, characterized in that: The output end of the motor (23) is provided with a chuck (234), a socket (235) is provided on the chuck (234), a camera (236) is provided on the inner side of the chuck (234), and plug rods (237) are provided on both sides of the camera (236), the plug rods (237) are plugged into the socket (235), and a fixed threaded sleeve (238) is sleeved on the outer side of the plug rod (237).
5. The pipeline inner wall roughness detection device according to claim 1, characterized in that: The support unit (3) comprises a slide plate (31) and a fixed column (32); a slide groove (311) is provided at the bottom of the slide plate (31); the slide groove (311) is clamped on the outside of the sliding guide rail (12); and the fixed column (32) is arranged on the top of the slide plate (31).
6. A pipeline inner wall roughness detection device according to claim 5, characterized in that: A fixing socket (321) is provided at the top of the fixing column (32), a rotating shaft (33) is inserted into the fixing socket (321), and supporting wheels (331) are sleeved at both ends of the rotating shaft (33), and the supporting wheels (331) are used to support the pipeline (4).