Pipeline strength detection device

Abstract

The utility model discloses a pipeline strength detection device, which relates to the technical field of pipeline strength detection and comprises a detection machine body, moving wheels are fixedly arranged at four corners of the bottom of the detection machine body, and a driving assembly is arranged in the detection machine body and used for driving a pipeline to horizontally move in the detection machine body. The pipeline strength detection device comprises a detection machine body, a driving assembly is arranged in the detection machine body and used for detecting the strength of a pipeline, the driving assembly comprises two driving frames, and the two driving frames are fixedly arranged on the front side and the rear side of the interior of the detection machine body respectively. The threaded rod rotates to drive the threaded block to horizontally move along the driving frame and drive the pipeline placed in the U-shaped supporting frame to horizontally move, so that the pipeline is conveniently driven to move, the strength of any top position of the pipeline is conveniently detected, and the application range is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline strength detection, in particular to a pipeline strength detection device. Background Art

[0002] Petrochemical mechanical pipelines are used in the process of oil transportation, and the strength of petrochemical mechanical pipelines is closely related to the safety of oil transportation. When testing petrochemical mechanical pipelines, it is necessary to use petrochemical mechanical pipeline strength detection devices.

[0003] For example, a petrochemical pipeline strength detection device with Chinese patent application number CN202122235635.8 relates to the field of pipeline strength testing, including: a frame for placing materials; a pressure sensor located on the inner side of the bottom end of the frame. The utility model sets a derivation mechanism, by placing the material on the inner side of the frame above the pressure sensor, then starting the cylinder, the pressing plate will move downward under the action of the cylinder, so that the clamping block on the outer wall of the pressing plate contacts the outer wall of the top of the material, at this time the pressing plate will move along the outer wall of the threaded rod and drive the threaded rod to rotate, the rotation of the threaded rod will drive the third gear, the second gear, and the first gear to rotate, the rotation of the first gear will drive the derivation wheel to rotate, thereby providing a certain thrust to the material, when the detection is completed, the derivation wheel will also give the material a certain thrust under the action of the pressing plate, reducing the physical exertion of the staff and increasing work efficiency.

[0004] However, in actual use, the above device performs strength testing after clamping the pipeline through a clamping and fixing mechanism. Due to the different lengths of the pipelines, the above device needs to manually push the pipeline to move in order to facilitate strength testing at different positions of the pipeline. This has limitations and can easily reduce the overall strength testing efficiency of the pipeline. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a pipeline strength detection device, which drives the threaded block to move horizontally along the driving frame through the rotation of the threaded rod, and drives the pipeline placed in the U-shaped support frame to move horizontally, thereby facilitating the movement of the pipeline and facilitating the strength detection of any top position of the pipeline, thereby improving the scope of application and effectively solving the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a pipeline strength detection device, comprising a detection body, wherein the bottom four corners of the detection body are fixed with moving wheels;

[0007] A driving assembly is provided inside the detection body, which is used to drive the pipeline to move horizontally inside the detection body, so as to facilitate strength testing at different positions on the pipeline;

[0008] The detection body is provided with a detection component inside, which is used to perform strength detection on the pipeline;

[0009] The driving assembly includes two driving frames, and the two driving frames are respectively fixed on the front and rear sides of the detection body. A threaded rod is connected between the two ends of the front driving frame through a bearing, and a sliding rod is fixedly connected between the two ends of the rear driving frame. The same U-shaped support frame is provided between the bottoms of the two driving frames, and a protective pad is fixedly provided at the top of the U-shaped support frame.

[0010] Preferably, the threaded rod is threaded with two threaded blocks, the sliding rod is slidably provided with two limit blocks, a motor is provided at one end of the front driving frame, the motor output shaft passes through the driving frame and is fixedly connected to one end of the threaded rod, so that the motor drives the threaded rod to rotate.

[0011] Preferably, the bottom of the threaded block and the limit block are fixed with a connecting rod, and the connecting rod is fixed with a support rod. The close ends of the four support rods are respectively fixed at the four corners of the top of the U-shaped support frame to facilitate the movement of the support rods to drive the U-shaped support frame to move horizontally.

[0012] Preferably, the detection component includes an arc-shaped resistance frame, which is arranged at the top of the detection body, and a rubber pad is fixedly provided at the bottom of the arc-shaped resistance frame to facilitate the arc-shaped resistance frame to drive the rubber pad to contact the top of the pipeline.

[0013] Preferably, an electric push rod is fixedly provided on the front side of the top of the detection body, and the piston rod of the electric push rod passes through the top of the detection body and is fixedly connected to the top center of the arc-shaped resistance frame, so that the electric push rod can drive the arc-shaped resistance frame and the rubber pad to rise and fall.

[0014] Preferably, a support platform is fixedly provided at the bottom end of one side inside the detection body, and a pressure sensor for detecting the strength of the pipeline is fixedly provided on the top of the support platform. The pressure sensor is arranged at the bottom of the arc-shaped resistance frame, so that one end of the pipeline can be placed on the top of the pressure sensor to facilitate subsequent detection of its strength.

[0015] Preferably, a control panel for controlling the operation of the electric push rod and the motor is fixedly provided on the front side of one end of the detection body close to the pressure sensor, so as to facilitate operation of the control panel to control the operation of the electric push rod and the motor.

[0016] Compared with the prior art, the utility model provides a pipeline strength detection device, which has the following beneficial effects:

[0017] 1. The motor drives the threaded rod to drive the threaded block on it to move horizontally along the driving frame, and at the same time drives the connecting rod and the support rod to move horizontally, and finally drives the U-shaped support frame and the protective pad to slide horizontally inside the detection body, thereby driving the pipeline to move horizontally inside the detection body. Manual pushing is no longer required, which is convenient for subsequent strength testing at any position on the pipeline and improves the scope of application.

[0018] 2. The electric push rod drives the arc-shaped resistance frame and rubber pad to rise and fall, and squeezes the pipe on the top of the U-shaped support frame, so that the bottom end of the pipe contacts the pressure sensor on the top of the support platform, thereby realizing the strength detection of the pipeline position. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a side view of the overall structure of the utility model;

[0021] Figure 3 It is a cross-sectional view of the overall structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the drive assembly of the utility model;

[0023] Figure 5 This is a schematic diagram of the detection component structure of the utility model.

[0024] In the figure: 1 detection body, 2 control panel, 3 support platform, 4 pressure sensor, 5 drive component, 6 detection component, 7 moving wheel, 8 motor;

[0025] 51 driving frame, 52 threaded rod, 53 sliding rod, 54 threaded block, 55 limiting block, 56 connecting rod, 57 supporting rod, 58 U-shaped supporting frame, 59 protective pad, 61 arc-shaped resistance frame, 62 rubber pad, 63 electric push rod. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0027] like Figure 1-5 As shown, the utility model provides a pipeline strength detection device, including a detection body 1, and movable wheels 7 are fixedly provided at the four corners of the bottom of the detection body 1 to facilitate the movement of the utility model.

[0028] like Figure 1-4As shown, a driving assembly 5 is provided inside the detection body 1 for driving the pipeline to move horizontally inside the detection body 1, so as to facilitate strength detection of different positions on the pipeline. The driving assembly 5 includes two driving frames 51, and the two driving frames 51 are respectively fixed on the front and rear sides of the detection body 1. A threaded rod 52 is connected between the two ends of the front driving frame 51 through a bearing, and a sliding rod 53 is fixedly connected between the two ends of the rear driving frame 51.

[0029] A U-shaped support frame 58 is provided between the bottoms of the two driving frames 51, a protective pad 59 is fixedly provided at the top of the U-shaped support frame 58, two threaded blocks 54 are threadedly connected to the threaded rod 52, two limit blocks 55 are slidably provided on the sliding rod 53, a motor 8 is provided at one end of the front driving frame 51, the output shaft of the motor 8 passes through the driving frame 51 and is fixedly connected to one end of the threaded rod 52, so that the motor 8 can drive the threaded rod 52 to rotate, a connecting rod 56 is fixedly provided at the bottom of the threaded block 54 and the limit block 55, a support rod 57 is fixedly provided on the connecting rod 56, and the close ends of the four support rods 57 are respectively fixedly provided at the four corners of the top of the U-shaped support frame 58, so that the support rod 57 can move to drive the U-shaped support frame 58 to move horizontally.

[0030] like Figure 1-3 As shown in Figures 5 and 6, a detection assembly 6 is provided inside the detection body 1 for performing strength detection on the pipeline. The detection assembly 6 includes an arc-shaped resistance frame 61. An electric push rod 63 is fixedly provided on the front side of the top of the detection body 1. A control panel 2 for controlling the operation of the electric push rod 63 and the motor 8 is fixedly provided on the front side of one end of the detection body 1 close to the pressure sensor 4, so that the control panel 2 can be operated to control the operation of the electric push rod 63 and the motor 8.

[0031] By setting the driving component 5, firstly, the pipeline is placed in the protective pad 59 on the top of the U-shaped support frame 58, and then the control panel 2 is operated to start the motor 8, and the motor 8 drives the threaded rod 52 to rotate. The rotation of the threaded rod 52 drives the threaded block 54 thereon to move horizontally along the driving frame 51, and at the same time drives the connecting rod 56 and the support rod 57 to move horizontally, and finally drives the U-shaped support frame 58 and the protective pad 59 to slide horizontally inside the detection body 1, and makes the two limit blocks 55 slide horizontally along the sliding rod 53 to limit the movement of the U-shaped support frame 58, thereby realizing the driving of the pipeline to move horizontally inside the detection body 1, and no manual push is required, which is convenient for subsequent strength testing of any position on the pipeline, thereby improving the scope of application.

[0032] like Figure 1-3As shown in Figures 5 and 6, the arc-shaped resistance frame 61 is arranged at the top of the detection body 1, and a rubber pad 62 is fixedly arranged at the bottom of the arc-shaped resistance frame 61, so that the arc-shaped resistance frame 61 can drive the rubber pad 62 to contact the top of the pipe. The piston rod of the electric push rod 63 passes through the top of the detection body 1 and is fixedly connected to the top center of the arc-shaped resistance frame 61, so that the electric push rod 63 can drive the arc-shaped resistance frame 61 and the rubber pad 62 to rise and fall. A support platform 3 is fixedly arranged at the bottom end of one side of the detection body 1, and a pressure sensor 4 for detecting the strength of the pipe is fixedly arranged on the top of the support platform 3, and the pressure sensor 4 is arranged at the bottom of the arc-shaped resistance frame 61, so that one end of the pipe can be placed on the top of the pressure sensor 4 to facilitate the subsequent detection of its strength.

[0033] By setting up the detection component 6, after driving the pipeline to move to the appropriate position, operate the control panel 2 to make the electric push rod 63 start working. The electric push rod 63 drives the arc-shaped resistance frame 61 and the rubber pad 62 to rise and fall, and squeezes the pipeline on the top of the U-shaped support frame 58, so that the bottom end of the pipeline contacts the pressure sensor 4 on the top of the support platform 3, thereby realizing the strength detection of the pipeline position.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry 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 will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A pipeline strength detection device, comprising a detection body (1), characterized in that: The four corners of the bottom of the detection body (1) are fixedly provided with moving wheels (7); A driving assembly (5) is provided inside the detection body (1) for driving the pipeline to move horizontally inside the detection body (1), so as to facilitate strength testing at different positions on the pipeline; The detection body (1) is provided with a detection component (6) inside, which is used to perform strength detection on the pipeline; The driving assembly (5) comprises two driving frames (51), the two driving frames (51) are respectively fixedly arranged on the front and rear sides of the detection body (1), a threaded rod (52) is connected between the two ends of the front driving frame (51) through a bearing, and a sliding rod (53) is fixedly connected between the two ends of the rear driving frame (51), and a same U-shaped support frame (58) is arranged between the bottoms of the two driving frames (51), and a protective pad (59) is fixedly arranged at the top of the U-shaped support frame (58).

2. A pipeline strength detection device according to claim 1, characterized in that: The threaded rod (52) is threadedly connected with two threaded blocks (54), the sliding rod (53) is slidably provided with two limit blocks (55), and a motor (8) is provided at one end of the front driving frame (51), and an output shaft of the motor (8) passes through the driving frame (51) and is fixedly connected to one end of the threaded rod (52).

3. A pipeline strength detection device according to claim 2, characterized in that: The bottoms of the threaded block (54) and the limit block (55) are both fixedly provided with connecting rods (56), and the connecting rods (56) are fixedly provided with supporting rods (57), and the adjacent ends of the four supporting rods (57) are respectively fixedly provided at the top four corners of the U-shaped supporting frame (58).

4. A pipeline strength detection device according to claim 2, characterized in that: The detection component (6) comprises an arc-shaped resistance frame (61), wherein the arc-shaped resistance frame (61) is arranged at the top end inside the detection body (1), and a rubber pad (62) is fixedly arranged at the bottom of the arc-shaped resistance frame (61).

5. A pipeline strength detection device according to claim 4, characterized in that: An electric push rod (63) is fixedly provided on the front side of the top of the detection body (1); the piston rod of the electric push rod (63) passes through the top of the detection body (1) and is fixedly connected to the top center of the arc-shaped abutment frame (61).

6. A pipeline strength detection device according to claim 5, characterized in that: A support platform (3) is fixedly provided at the bottom end of one side of the detection body (1), a pressure sensor (4) for detecting pipeline strength is fixedly provided on the top of the support platform (3), and the pressure sensor (4) is arranged at the bottom of the arc-shaped abutment frame (61).

7. A pipeline strength detection device according to claim 6, characterized in that: A control panel (2) for controlling the operation of the electric push rod (63) and the motor (8) is fixedly provided on the front side of one end of the detection body (1) close to the pressure sensor (4).

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