Pipeline butt joint detection device
By designing a pipeline docking detection device, the motor-driven driving driving wheel and bidirectional screw are used to dock the pipeline, and the connection is detected through the ultrasonic detection end, the problem of incomplete gaps and welding is solved, the docking accuracy and working efficiency are improved, and the pipeline is ensured. normal use.
Patent Information
- Application Number
- CN202420587295.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-26
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-03-26
AI Technical Summary
In water conservancy projects, there may be gaps or incomplete welding at the pipe connections, resulting in leakage and affecting the normal use of the pipe.
A pipeline docking detection device is designed, including a base, docking assembly and detection assembly. The pipeline docking is performed using the motor-driven driving driving wheel and the bidirectional screw, and the connection is detected through the ultrasonic detection end to ensure airtightness.
It realizes efficient detection and correction of pipeline connections, reduces manpower docking, improves docking accuracy and work efficiency, and ensures the normal use of pipelines.
Smart Images
Figure CN222144938U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water conservancy engineering, in particular to a pipeline butt detection device. Background Art
[0002] In water conservancy projects, a large number of water pipes are needed to transport water resources, but the length of the pipes is limited, so the pipes need to be connected and combined to adapt to long-distance water transportation.
[0003] In order to improve the strength and service life of the pipes, welding is mainly used for pipe docking. After the pipes are connected, gaps may exist at the joints, or the welding may be incomplete, which may lead to leakage during use, affecting the normal use of the pipes. In order to deal with the above problems and defects, a pipe docking detection device is urgently needed. Utility Model Content
[0004] The technical problem to be solved by the utility model is to provide a pipeline butt detection device to solve the limitation problem that, in order to improve the use strength and service life, the existing pipeline butt is mainly welded, but after the pipeline is connected, there may be gaps at the connection, or the welding may be incomplete, which may lead to leakage during use.
[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:
[0006] A pipeline docking detection device comprises: a base, and a docking assembly and a detection assembly installed on the base; the detection assembly comprises a base installed on the top of the base, the top of the base is fixedly equipped with a fixing ring, the inner wall of the fixing ring is rotatably connected with a ring gear, the inner wall of the fixing ring is provided with an annular groove, and the side of the fixing ring close to the annular groove is fixedly equipped with a detection piece; the detection piece comprises a connecting block installed on the ring gear, the bottom of the connecting block is fixedly equipped with a sleeve, the inner wall of the sleeve is slidably connected with a damping block, the bottom of the damping block is fixedly equipped with a moving rod, the bottom of the moving rod is fixedly equipped with an ultrasonic detection end, the bottom of the connecting block is fixedly equipped with a spring, and the bottom of the spring is fixedly connected to the ultrasonic detection end; the top of the base is fixedly equipped with a fixing frame, the top of the fixing frame is fixedly equipped with a motor 1, the end of the output shaft of the motor 1 is fixedly equipped with a driving wheel, and the outer wall of the driving wheel is meshed with the ring gear.
[0007] Preferably, the docking assembly includes a groove opened at the top of the base, the inner wall of the groove is rotatably connected with a bidirectional screw, the outer wall of the base is fixedly equipped with motor 2, the end of the output shaft of motor 2 is fixedly connected to the bidirectional screw, the outer wall of the bidirectional screw is threadedly connected with a moving block, the top of the moving block is fixedly equipped with a positioning platform, the top of the positioning platform is fixedly equipped with a docking tube, the top of the docking tube is threadedly connected with a threaded rod, the bottom of the threaded rod is rotatably connected with a limiting block, the top of the limit block is fixedly equipped with a limiting rod, and the limit rod passes through the docking tube.
[0008] Preferably, a fixing groove is provided at the bottom of the limiting block, and a protective pad is fixedly mounted on the inner wall of the fixing groove.
[0009] Preferably, a limiting groove is provided on the top of the base, an auxiliary wheel is rollingly connected to the inner wall of the limiting groove, and the top of the auxiliary wheel is fixedly connected to the bottom of the positioning platform.
[0010] Preferably, a storage groove is provided on the outer wall of the base, and a hanging ring is rotatably connected to the inner wall of the storage groove.
[0011] Preferably, a guide ring is fixedly mounted on the outer wall of the butt joint tube, and the guide ring is located on a side away from the detection component.
[0012] Preferably, the number of the positioning platforms and the butt joint tubes is two, and the two positioning platforms and the butt joint tubes are symmetrically distributed on both sides of the detection component.
[0013] Compared with the prior art, the utility model has at least the following beneficial effects:
[0014] 1. In the above scheme, after the pipelines are docked, the driving wheel is driven to rotate by the motor 1, and the ring gear is driven to rotate by the driving wheel, and the detection part is driven to rotate around the pipeline connection for detection by the rotation of the ring gear. At the same time, during the detection, the ultrasonic detection end is brought into contact with the pipeline connection, so that the surrounding side of the pipeline connection can be detected to ensure the normal use of the pipeline.
[0015] 2. In the above scheme, first place the pipe in the butt joint pipe, then rotate the threaded rod, and drive the limit block to squeeze the pipe through the rotation of the threaded rod until the pipe is fixed, and then drive the two-way screw to rotate through motor 2, thereby driving the two moving blocks to move in opposite directions. In the process of moving the moving block, the butt joint pipe is driven to move until the two pipes fit together, which is conducive to reducing manpower for butt joint, improving butt joint accuracy, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.
[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the pipeline docking detection device;
[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the pipeline docking detection device from the first perspective;
[0019] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of the pipeline docking detection device from a second viewing angle;
[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the pipeline docking detection device from the third viewing angle;
[0021] Figure 5 for Figure 2 A in the middle is an enlarged schematic diagram of the three-dimensional structure.
[0022] Reference numerals
[0023] 1. Base;
[0024] 2. Docking assembly; 21. Groove; 22. Bidirectional screw; 23. Motor 2; 24. Moving block; 25. Positioning table; 26. Docking tube; 27. Threaded rod; 28. Limit block; 281. Fixing groove; 282. Protective pad; 29. Limit rod;
[0025] 3. Detection assembly; 31. Base; 32. Fixed ring; 33. Ring gear; 34. Ring groove; 35. Detection piece; 351. Connecting block; 352. Sleeve; 353. Damping block; 354. Moving rod; 355. Ultrasonic detection end; 356. Spring; 36. Fixed frame; 37. Motor 1; 38. Driving wheel;
[0026] 4. Limiting groove; 5. Auxiliary wheel; 6. Storage groove; 7. Lifting ring; 8. Guide ring.
[0027] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION
[0028] The following is a detailed description of a pipeline docking detection device provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are listed as the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods for some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.
[0029] like Figure 1 , Figure 3 and Figure 5 As shown, an embodiment of the utility model provides a pipeline docking detection device, comprising: a base 1 for supporting and fixing, and a docking assembly 2 and a detection assembly 3 installed on the base 1; the detection assembly 3 comprises a base 31 installed on the top of the base 1 to improve stability, a fixing ring 32 is fixedly assembled on the top of the base 31, a ring gear 33 is rotatably connected to the inner wall of the fixing ring 32, an annular groove 34 is opened on the inner wall of the fixing ring 32, and a detection member 35 is fixedly assembled on one side of the fixing ring 32 close to the annular groove 34; the detection member 35 comprises a connecting block 351 installed on the ring gear 33, and a fixing ring 32 is fixedly assembled on the bottom of the connecting block 351. A sleeve 352, the inner wall of which is slidably connected with a damping block 353 for increasing friction, a moving rod 354 is fixedly assembled at the bottom of the damping block 353, an ultrasonic detection end 355 for air tightness detection is fixedly assembled at the bottom of the moving rod 354, a spring 356 is fixedly assembled at the bottom of the connecting block 351, and the bottom of the spring 356 is fixedly connected to the ultrasonic detection end 355; a fixing frame 36 is fixedly assembled at the top of the base 1, a motor 37 for providing power is fixedly assembled at the top of the fixing frame 36, a driving wheel 38 is fixedly assembled at the end of the output shaft of the motor 37, and the outer wall of the driving wheel 38 is meshed with the ring gear 33.
[0030] like Figure 1 and Figure 2As shown, the docking assembly 2 includes a groove 21 opened on the top of the base 1, the inner wall of the groove 21 is rotatably connected with a bidirectional screw 22, the outer wall of the base 1 is fixedly equipped with a motor 23, the end of the output shaft of the motor 23 is fixedly connected with the bidirectional screw 22, the outer wall of the bidirectional screw 22 is threadedly connected with a moving block 24, the top of the moving block 24 is fixedly equipped with a positioning platform 25, the top of the positioning platform 25 is fixedly equipped with a docking tube 26, the top of the docking tube 26 is threadedly connected with a threaded rod 27, the bottom of the threaded rod 27 is rotatably connected with a limit block 28, and the limit block The top of 28 is fixedly assembled with a limit rod 29, which passes through the butt joint 26. By placing the pipe in the butt joint 26 and then rotating the threaded rod 27, the limit block 28 is driven by the rotation of the threaded rod 27 to squeeze the pipe until the pipe is fixed, and then the two-way screw 22 is driven to rotate by the motor 23, thereby driving the two moving blocks 24 to move in opposite directions. During the movement of the moving block 24, the butt joint 26 is driven to move until the two pipes fit together, which is conducive to reducing manpower for butt joint, improving butt joint accuracy, and improving work efficiency.
[0031] like Figure 4 As shown, a fixing groove 281 is provided at the bottom of the limit block 28, and a protective pad 282 is fixedly installed on the inner wall of the fixing groove 281. By setting the fixing groove 281 and the protective pad 282, it is beneficial to protect the outer wall of the pipeline when the limit block 28 contacts the pipeline, thereby reducing the wear on the outer wall of the pipeline.
[0032] like Figure 4 As shown, a limiting groove 4 is provided on the top of the base 1, and an auxiliary wheel 5 is rollingly connected to the inner wall of the limiting groove 4, and the top of the auxiliary wheel 5 is fixedly connected to the bottom of the positioning platform 25. By setting the limiting groove 4 and the auxiliary wheel 5, it is beneficial to limit the movement of the positioning platform 25 and improve its movement stability.
[0033] like Figure 1 and Figure 3 As shown, a storage groove 6 is provided on the outer wall of the base 1, and a hanging ring 7 is rotatably connected to the inner wall of the storage groove 6. The storage groove 6 and the hanging ring 7 are provided to facilitate the movement of the device and improve its convenience.
[0034] like Figure 1 and Figure 2 The outer wall of the butt joint 26 is fixedly equipped with a guide ring 8, which is located on the side away from the detection component 3. By setting the guide ring 8, it is beneficial to guide the pipeline when placing the pipeline, thereby improving the convenience of pipeline prevention.
[0035] like Figure 1 and Figure 2There are two positioning platforms 25 and two butt joint pipes 26, and the two positioning platforms 25 and the butt joint pipes 26 are symmetrically distributed on both sides of the detection component 3. By limiting the number and positions of the positioning platforms 25 and the butt joint pipes 26, it is beneficial to improve the convenience of pipeline docking.
[0036] The technical solution provided by the utility model, when working, firstly, the pipe is placed in the butt joint pipe 26, and then the threaded rod 27 is rotated, and the rotation of the threaded rod 27 drives the limit block 28 to squeeze the pipe until the pipe is fixed, and then the two-way screw rod 22 is driven to rotate by the motor 23, thereby driving the two moving blocks 24 to move in opposite directions, and in the process of the moving block 24 moving, the butt joint pipe 26 is driven to move until the two pipes are fitted together;
[0037] After the pipelines are docked, the motor 37 drives the driving wheel 38 to rotate, and the driving wheel 38 drives the ring gear 33 to rotate, and the ring gear 33 drives the detection member 35 to rotate around the pipeline connection for detection. At the same time, during the detection, the ultrasonic detection end 355 is brought into contact with the pipeline connection. When the diameter of the pipeline is large, the pipeline squeezes the ultrasonic detection end 355, and the ultrasonic detection end 355 pushes the moving rod 354 and the damping block 353 to slide in the sleeve 352 until the ultrasonic detection end 355 moves to a suitable position. At this time, the surrounding side of the pipeline connection can be detected. After the detection is completed, the spring 356 pushes the ultrasonic detection end 355 to reset.
[0038] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A pipeline docking detection device, characterized in that: include: A base (1), and a docking assembly (2) and a detection assembly (3) mounted on the base (1); The detection assembly (3) comprises a base (31) mounted on the top of the base (1); a fixing ring (32) is fixedly mounted on the top of the base (31); a ring gear (33) is rotatably connected to the inner wall of the fixing ring (32); an annular groove (34) is formed on the inner wall of the fixing ring (32); and a detection member (35) is fixedly mounted on one side of the fixing ring (32) close to the annular groove (34); The detection member (35) comprises a connection block (351) mounted on the ring gear (33); a sleeve (352) is fixedly mounted on the bottom of the connection block (351); a damping block (353) is slidably connected to the inner wall of the sleeve (352); a moving rod (354) is fixedly mounted on the bottom of the damping block (353); an ultrasonic detection end (355) is fixedly mounted on the bottom of the moving rod (354); a spring (356) is fixedly mounted on the bottom of the connection block (351); and the bottom of the spring (356) is fixedly connected to the ultrasonic detection end (355); A fixing frame (36) is fixedly mounted on the top of the base (1), a motor (37) is fixedly mounted on the top of the fixing frame (36), a driving wheel (38) is fixedly mounted on the end of the output shaft of the motor (37), and an outer wall of the driving wheel (38) is meshed with the ring gear (33).
2. The pipeline docking detection device according to claim 1, characterized in that: The docking assembly (2) comprises a groove (21) opened at the top of the base (1); the inner wall of the groove (21) is rotatably connected to a bidirectional screw (22); the outer wall of the base (1) is fixedly equipped with a second motor (23); the end of the output shaft of the second motor (23) is fixedly connected to the bidirectional screw (22); the outer wall of the bidirectional screw (22) is threadedly connected to a moving block (24); the top of the moving block (24) is fixedly equipped with a positioning platform (25); the top of the positioning platform (25) is fixedly equipped with a docking tube (26); the top of the docking tube (26) is threadedly connected to a threaded rod (27); the bottom of the threaded rod (27) is rotatably connected to a limit block (28); the top of the limit block (28) is fixedly equipped with a limit rod (29); the limit rod (29) passes through the docking tube (26).
3. The pipeline butt detection device according to claim 2, characterized in that: A fixing groove (281) is provided at the bottom of the limiting block (28), and a protective pad (282) is fixedly mounted on the inner wall of the fixing groove (281).
4. The pipeline butt detection device according to claim 2, characterized in that: A limiting groove (4) is provided on the top of the base (1), an auxiliary wheel (5) is rollingly connected to the inner wall of the limiting groove (4), and the top of the auxiliary wheel (5) is fixedly connected to the bottom of the positioning platform (25).
5. The pipeline butt detection device according to claim 1, characterized in that: The outer wall of the base (1) is provided with a receiving groove (6), and the inner wall of the receiving groove (6) is rotatably connected with a hanging ring (7).
6. The pipeline butt detection device according to claim 2, characterized in that: A guide ring (8) is fixedly mounted on the outer wall of the butt joint pipe (26), and the guide ring (8) is located on a side away from the detection component (3).
7. The pipeline butt detection device according to claim 2, characterized in that: The number of the positioning platforms (25) and the butt joint pipes (26) is two, and the two positioning platforms (25) and the butt joint pipes (26) are symmetrically distributed on both sides of the detection component (3).