Pipeline detection device

Abstract

The utility model discloses a pipeline detection device, and belongs to the technical field of pipeline detection. The device is novel in design and ingenious, when an arc-shaped detection frame reciprocates above a pipeline, three detection heads can detect the middle and the two sides of the pipeline, then a second motor is started, a driving belt wheel is driven to rotate through the second motor, the driving belt wheel and a driven belt wheel are driven through a belt, the driven belt wheel is driven to rotate, and the pipeline is detected. When the driven belt wheel rotates, a C-shaped rotating frame rotates by 180 degrees through a rotating rod connected with the driven belt wheel, and at the moment, the pipeline on the inner sides of the first limiting ring and the second limiting ring synchronously rotates by 180 degrees, so that the lower part of the pipeline can be detected, and the comprehensive detection of the pipeline can be realized through the operation; the detection range is expanded, the detection efficiency is improved, meanwhile, the detection of the pipeline is more comprehensive, the detection effect and the detection quality are further improved, and the practicability of the device is greatly improved.

Description

Technical Field

[0001] This application relates to the technical field of pipeline detection, and particularly relates to a pipeline detection device. Background Art

[0002] In the patent with the published authorization announcement number CN220399087U, a pipeline detection device is disclosed, including a base. A lifting assembly is arranged in the inner cavity of the base. The lifting assembly includes two limiting shells. The bottom of the limiting shell is fixedly connected to the base. A lifting rod is slidably connected in the inner cavity of the limiting shell. Through holes are opened on both sides of the top of the base. The bottom of the lifting rod extends into the inner cavity of the base. A limiting plate is fixedly connected between the tops of the two lifting rods. A fixing plate is fixedly connected to the rear side of the top of the limiting plate. By using the cooperation of the base, the lifting assembly, the double-shaft motor, the first bevel gear, the second bevel gear, the first threaded rod, the lifting rod, the limiting shell, the limiting plate, the fixing plate, the detection mechanism, the clamping mechanism, the first clamping block, the second clamping block, the fixing block, the limiting rod, the second threaded rod, the slider, the support plate and the reinforcing block, the problem that the existing pipeline does not have a fixing function during detection is solved.

[0003] Although the pipeline detection device in the above patent solves the problem that the existing pipeline does not have a fixing function during detection, it can only detect local positions of the pipeline. If other positions of the pipeline need to be detected, the pipeline needs to be readjusted. Therefore, a large amount of time will be wasted during the detection process. Thus, it is not only time-consuming and laborious, but also greatly reduces the efficiency and detection effect of pipeline detection.

[0004] Therefore, this application proposes a pipeline detection device. Utility Model Content

[0005] A pipeline detection device proposed in this application is used to solve the problems raised in the above background art. When the motor 1 drives the reciprocating screw rod to rotate, the L-shaped moving frame will perform reciprocating movement. At this time, the arc-shaped detection frame will perform synchronous reciprocating movement above the pipeline. During the movement of the arc-shaped detection frame, the middle and both sides of the pipeline will be detected by three detection heads. Then, the motor 2 is started. When the motor 2 drives the main pulley to rotate, the main pulley and the driven pulley are driven by a belt, which will cause the driven pulley to rotate. When the driven pulley rotates, it will drive the C-shaped rotating frame to rotate 180 degrees through the rotating rod connected to it. At this time, the pipeline inside the first limiting ring and the second limiting ring will rotate 180 degrees synchronously. Thus, the lower part of the pipeline can be detected. Through the above operations, comprehensive detection of the pipeline can be achieved, which not only expands the detection range and improves the detection efficiency, but also makes the detection of the pipeline more comprehensive, further improving the detection effect and quality, and greatly enhancing the practicability of the device.

[0006] To achieve the above object, the present application adopts the following technical solutions:

[0007] A pipeline detection device includes a workbench. An activity groove is provided inside the workbench. Two fixing frames are fixedly connected to the top of the workbench. A fixing plate is fixedly connected to the outside of the workbench. A rotating component is rotatably connected inside each of the two fixing frames. The rotating component includes a rotating rod. The two rotating rods are rotatably connected inside the fixing frames. C-shaped rotating frames are fixedly connected to the adjacent ends of the two rotating rods.

[0008] As a preferred embodiment, limiting components are fixedly connected to the inner sides of the two C-shaped rotating frames. The limiting component includes a first limiting ring and a second limiting ring. The first limiting ring is fixedly connected to the inner side of one of the C-shaped rotating frames, and the second limiting ring is fixedly connected to the inner side of the other C-shaped rotating frame;

[0009] By placing the pipeline inside the first limiting ring and the second limiting ring, a preliminary clamping effect of the pipeline is achieved, thereby improving the practicability of the device.

[0010] As a preferred embodiment, positioning components are provided inside the first limiting ring and the second limiting ring. The positioning component includes a threaded rod. Each threaded rod is respectively threadedly connected inside the first limiting ring and the second limiting ring. A positioning block is movably connected to one end of each threaded rod and inside the first limiting ring and the second limiting ring;

[0011] By rotating the threaded rod, the side of the positioning block away from the threaded rod contacts the outside of the pipeline, realizing extrusion positioning of the pipeline, thereby improving the practicability of the device.

[0012] As a preferred embodiment, a driving component is fixedly connected to the top of the fixing plate. The driving component includes a second motor. The second motor is fixedly connected to the top of the fixing plate, and the output end of the second motor extends into the workbench. A main pulley is fixedly connected to the outside of the output end of the second motor. A driven pulley is fixedly connected to one end of one of the rotating rods. The driven pulley and the main pulley are connected by a belt in transmission;

[0013] By driving the main pulley to rotate by the second motor, and the main pulley and the driven pulley are in belt transmission, the driven pulley will be driven to rotate, thereby improving the practicability of the device.

[0014] As a preferred embodiment, a moving component is rotatably connected inside the movable slot. The moving component includes a reciprocating lead screw, which is rotatably connected inside the movable slot. An L-shaped moving frame is threadedly connected to the outside of the reciprocating lead screw. A first motor is fixedly connected to the outside of the workbench, and the output end of the first motor extends into the movable slot and is fixedly connected to one end of the reciprocating lead screw;

[0015] When the first motor drives the reciprocating lead screw to rotate, when the reciprocating lead screw rotates, it will cause the L-shaped moving frame to move reciprocally, thereby improving the practicality of the device.

[0016] As a preferred embodiment, a detection component is fixedly connected to the end of the L-shaped moving frame away from the reciprocating lead screw. The detection component includes an arc-shaped detection frame, which is fixedly connected to one end of the L-shaped moving frame. A plurality of detection heads are arranged inside the arc-shaped detection frame;

[0017] When the arc-shaped detection frame moves synchronously above the pipeline, during the movement of the arc-shaped detection frame, the middle and both sides of the pipeline will be detected by three detection heads, thereby improving the practicality of the device.

[0018] Advantages of this application:

[0019] 1. For this pipeline detection device, when the first motor drives the reciprocating lead screw to rotate, when the reciprocating lead screw rotates, it will cause the L-shaped moving frame to move reciprocally. At this time, the arc-shaped detection frame moves synchronously above the pipeline. During the movement of the arc-shaped detection frame, the middle and both sides of the pipeline will be detected by three detection heads. Then, start the second motor. When the second motor drives the main pulley to rotate, the main pulley and the driven pulley are driven by a belt, which will cause the driven pulley to rotate. When the driven pulley rotates, it will drive the C-shaped rotating frame to rotate 180 degrees through the connecting rotating rod. At this time, the pipeline inside the first limiting ring and the second limiting ring will rotate 180 degrees synchronously. Thus, the lower part of the pipeline can be detected. Through the above operations, the pipeline can be comprehensively detected, which not only expands the detection range and improves the detection efficiency, but also makes the detection of the pipeline more comprehensive, further improving the detection effect and quality, and greatly enhancing the practicality of the device;

[0020] 2. By setting the detection component, the arc-shaped detection frame and the detection heads, and installing three detection heads inside the arc-shaped detection frame, the detection area of the pipeline can be expanded during detection, the detection time can be shortened, the detection efficiency can be improved, and the practicality of the device is greatly enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a main body schematic diagram of the device of this application;

[0022] Figure 2 Schematic top view of the workbench of the device of this application;

[0023] Figure 3 Schematic diagram of pipe clamping of the device of this application;

[0024] Figure 4 Schematic top view of the interior of the workbench of the device of this application.

[0025] Reference numerals in the figure: 1, workbench; 2, movable slot; 3, fixed frame; 4, moving component; 41, motor 1; 42, reciprocating lead screw; 43, L-shaped moving frame; 5, detection component; 51, arc detection frame; 52, detection head; 6, drive component; 61, motor 2; 62, main pulley; 63, driven pulley; 7, rotating component; 71, rotating rod; 72, C-shaped rotating frame; 8, limiting component; 81, first limiting ring; 82, second limiting ring; 9, positioning component; 91, threaded rod; 92, positioning block; 10, fixing plate. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of this application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments.

[0027] Referring to Figures 1-4 , a pipe detection device includes a workbench 1, a movable slot 2 is opened inside the workbench 1, two fixed frames 3 are fixedly connected to the top of the workbench 1, and a fixing plate 10 is fixedly connected to the outside of the workbench 1.

[0028] Referring to Figures 1-3 , rotating components 7 are rotatably connected inside both fixed frames 3. The rotating components 7 include rotating rods 71. Both rotating rods 71 are rotatably connected inside the fixed frames 3. C-shaped rotating frames 72 are fixedly connected to the adjacent ends of the two rotating rods 71; through the connected rotating rods 71, under the action of the driving force, the C-shaped rotating frames 72 will rotate 180 degrees.

[0029] Referring to Figures 1-3 , limiting components 8 are fixedly connected to the inner sides of both C-shaped rotating frames 72. The limiting components 8 include a first limiting ring 81 and a second limiting ring 82. The first limiting ring 81 is fixedly connected to the inner side of one of the C-shaped rotating frames 72, and the second limiting ring 82 is fixedly connected to the inner side of the other C-shaped rotating frame 72; by placing the pipe inside the first limiting ring 81 and the second limiting ring 82, the initial clamping effect of the pipe is achieved, thereby improving the practicability of the device.

[0030] Referring to Figures 1-3, positioning components 9 are provided inside both the first limiting ring 81 and the second limiting ring 82. The positioning component 9 includes a threaded rod 91. Each threaded rod 91 is respectively threadedly connected inside the first limiting ring 81 and the second limiting ring 82. One end of each threaded rod 91 and located inside the first limiting ring 81 and the second limiting ring 82 is movably connected with a positioning block 92; by rotating the threaded rod 91, the side of the positioning block 92 away from the threaded rod 91 contacts the outside of the pipeline, realizing extrusion positioning of the pipeline, thereby improving the practicability of the device.

[0031] Referring to Figures 1-4 , a driving component 6 is fixedly connected to the top of the fixing plate 10. The driving component 6 includes a second motor 61. The second motor 61 is fixedly connected to the top of the fixing plate 10, and the output end of the second motor 61 extends into the workbench 1. An external main pulley 62 is fixedly connected to the output end of the second motor 61. One end of one of the rotating rods 71 is fixedly connected with a driven pulley 63. The driven pulley 63 and the main pulley 62 are connected by a belt transmission; by driving the main pulley 62 to rotate by the second motor 61, and the main pulley 62 and the driven pulley 63 are belt-driven, the driven pulley 63 will be driven to rotate, thereby improving the practicability of the device.

[0032] Referring to Figure 1 , 2 , 4, a moving component 4 is rotatably connected inside the moving groove 2. The moving component 4 includes a reciprocating lead screw 42. The reciprocating lead screw 42 is rotatably connected inside the moving groove 2. An L-shaped moving frame 43 is threadedly connected to the outside of the reciprocating lead screw 42. A first motor 41 is fixedly connected to the outside of the workbench 1, and the output end of the first motor 41 extends into the moving groove 2 and is fixedly connected with one end of the reciprocating lead screw 42; by driving the reciprocating lead screw 42 to rotate by the first motor 41, when the reciprocating lead screw 42 rotates, the L-shaped moving frame 43 will be driven to move reciprocally, thereby improving the practicability of the device.

[0033] Referring to Figure 1 , 4 , one end of the L-shaped moving frame 43 away from the reciprocating lead screw 42 is fixedly connected with a detection component 5. The detection component 5 includes an arc-shaped detection frame 51. The arc-shaped detection frame 51 is fixedly connected to one end of the L-shaped moving frame 43. A plurality of detection heads 52 are arranged inside the arc-shaped detection frame 51; by realizing synchronous reciprocating movement of the arc-shaped detection frame 51 above the pipeline, during the movement of the arc-shaped detection frame 51, the middle and both sides of the pipeline will be detected by the three detection heads 52, thereby improving the practicability of the device.

[0034] Working principle: When the device is in use, place the pipeline inside the first limiting ring 81 and the second limiting ring 82. By rotating the threaded rod 91, the side of the positioning block 92 away from the threaded rod 91 contacts the outside of the pipeline, and the pipeline is positioned by extrusion. Subsequently, start the first motor 41, and drive the reciprocating screw rod 42 to rotate through the first motor 41. When the reciprocating screw rod 42 rotates, it will cause the L-shaped moving frame 43 to move reciprocally. At this time, the arc-shaped detection frame 51 moves reciprocally synchronously above the pipeline. During the movement of the arc-shaped detection frame 51, the middle and both sides of the pipeline will be detected by the three detection heads 52. Then, start the second motor 61, and drive the main pulley 62 to rotate through the second motor 61. The main pulley 62 and the driven pulley 63 are driven by a belt, which will cause the driven pulley 63 to rotate. When the driven pulley 63 rotates, it will drive the C-shaped rotating frame 72 to rotate 180 degrees through the rotating rod 71 connected to it. At this time, the pipeline inside the first limiting ring 81 and the second limiting ring 82 will rotate 180 degrees synchronously. Thus, the lower part of the pipeline can be detected. Through the above operations, the pipeline can be comprehensively detected, which not only expands the detection range and improves the detection efficiency, but also makes the detection of the pipeline more comprehensive, further improving the detection effect and detection quality.

[0035] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application, according to the technical solution of the present application and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present application.

Claims

1. A pipeline inspection device, comprising a workbench (1), characterized in that: The workbench (1) is provided with a movable groove (2) inside, the top of the workbench (1) is fixedly connected to two fixed frames (3), the outside of the workbench (1) is fixedly connected to a fixed plate (10), the insides of the two fixed frames (3) are both rotatably connected to a rotating assembly (7), the rotating assembly (7) comprises a rotating rod (71), the two rotating rods (71) are both rotatably connected inside the fixed frames (3), and the adjacent ends of the two rotating rods (71) are both fixedly connected to a C-shaped rotating frame (72).

2. A pipeline detection device according to claim 1, characterized in that: The inner sides of the two C-shaped rotating frames (72) are fixedly connected to a limiting assembly (8), the limiting assembly (8) comprising a first limiting ring (81) and a second limiting ring (82), the first limiting ring (81) being fixedly connected to the inner side of one of the C-shaped rotating frames (72), and the inner side of the other C-shaped rotating frame (72) being fixedly connected to the second limiting ring (82).

3. A pipeline detection device according to claim 2, characterized in that: A positioning assembly (9) is provided inside the first limiting ring (81) and the second limiting ring (82), and the positioning assembly (9) comprises a threaded rod (91), each of the threaded rods (91) being threadedly connected inside the first limiting ring (81) and the second limiting ring (82), respectively, and one end of each threaded rod (91) and located inside the first limiting ring (81) and the second limiting ring (82) is movably connected to a positioning block (92).

4. A pipeline detection device according to claim 1, characterized in that: The top of the fixed plate (10) is fixedly connected to a driving assembly (6), the driving assembly (6) comprising a second motor (61), the second motor (61) is fixedly connected to the top of the fixed plate (10), and the output end of the second motor (61) extends into the interior of the workbench (1), the outside of the output end of the second motor (61) is fixedly connected to a main pulley (62), one end of one of the rotating rods (71) is fixedly connected to a slave pulley (63), and the slave pulley (63) and the main pulley (62) are connected via a belt transmission.

5. A pipeline detection device according to claim 1, characterized in that: The movable groove (2) is internally rotatably connected to a moving assembly (4), the moving assembly (4) comprising a reciprocating screw (42), the reciprocating screw (42) being rotatably connected to the inside of the movable groove (2), the outside of the reciprocating screw (42) being threadedly connected to an L-shaped moving frame (43), the outside of the workbench (1) being fixedly connected to a motor 1 (41), and the output end of the motor 1 (41) extending into the inside of the movable groove (2) and fixedly connected to one end of the reciprocating screw (42).

6. A pipeline detection device according to claim 5, characterized in that: One end of the L-shaped movable frame (43) away from the reciprocating screw rod (42) is fixedly connected to a detection assembly (5), the detection assembly (5) comprising an arc-shaped detection frame (51), the arc-shaped detection frame (51) being fixedly connected to one end of the L-shaped movable frame (43), and a plurality of detection heads (52) being arranged inside the arc-shaped detection frame (51).

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