Pressure pipeline detection device

Abstract

The utility model relates to the technical field of pressure pipeline detection, and discloses a pressure pipeline detection device which comprises a mounting plate, the top of the mounting plate is provided with a fixed frame, the front side of the fixed frame is fixedly connected with a positioning rack, the front side of the positioning rack is fixedly connected with a connecting ring, the outer side of the connecting ring is slidably connected with a movable frame, and the movable frame is fixedly connected with the fixed frame. The front side of the moving frame is fixedly connected with a motor, the output end of the motor penetrates through the moving frame and is fixedly connected with a gear, and the gear is connected with the positioning rack in an engaged mode. According to the pipeline detection device, the motor is started to drive the gear to rotate, the movable frame moves along the rack, the detection probe detects the pipeline, the observation indication block detects the pipeline more finely according to the rotating angle, the motor is started to drive the base to rotate to adjust the position of the device, the electric telescopic rod is started to enable the rotating plate to rotate, and the U-shaped block and the fixed frame are driven to move up and down. And the detection convenience of the pipeline is improved.

Description

Technical Field

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

[0002] Pressure pipeline plays a key role in industrial production and energy transportation. It is a pipeline that uses pressure to transport gas or liquid. Its quality and performance are directly related to the safety and efficiency of production. In order to facilitate the detection of pipelines, a pressure pipeline detection device is required.

[0003] The pressure pipeline inspection device is an important equipment specially used for the inspection and evaluation of pressure pipelines. The data processing system analyzes and processes the various collected data to provide strong support for the safe operation of the pressure pipeline, thereby ensuring the stability of the production process and the safety of people's lives and property.

[0004] The pressure pipeline detection devices currently available on the market perform detection by fixing the pipeline and bringing the detection probe into contact with the pipeline. However, in actual use, since the pipeline cannot be rotated after being fixed, the detection probe can only detect one side of the pipeline. When detecting the other side, the pipeline needs to be removed and reinstalled for detection, which reduces the reliability of the device. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a pressure pipeline detection device, which aims to improve the problem of limited pipeline detection range of the detection device in the prior art.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a pressure pipeline detection device, comprising a mounting plate, a fixed frame is provided on the top of the mounting plate, the front side of the fixed frame is fixedly connected to a positioning rack, the front side of the positioning rack is fixedly connected to a connecting ring, the outer side of the connecting ring is slidably connected to a moving frame, the front side of the moving frame is fixedly connected to a motor, the output end of the motor passes through the moving frame and is fixedly connected to a gear, the gear is meshed with the positioning rack, the top of the moving frame is fixedly connected to a detection probe, a plurality of indicator grooves are provided on the front side of the connecting ring, an indicator block is fixedly connected to the left side of the moving frame, and a positioning mechanism is provided at the bottom of the mounting plate, and the positioning mechanism is used to position the device.

[0007] As a further description of the above technical solution:

[0008] The positioning mechanism includes a motor, which is fixedly connected to the middle of the top of the mounting plate. The output end of the motor passes through the mounting plate and is fixedly connected to the base. The left and right sides of the inner wall of the mounting plate are fixedly connected to electric telescopic rods. The top of the electric telescopic rod is rotatably connected to a rotating plate. The top of the rotating plate is rotatably connected to a U-shaped block. The U-shaped block is fixedly connected to the fixed frame.

[0009] As a further description of the above technical solution:

[0010] The top of the mounting plate is fixedly connected with guide rods on all four sides, and the guide rods are slidably connected to the fixing frame.

[0011] As a further description of the above technical solution:

[0012] The left and right sides of the outer wall of the mounting plate are both fixedly connected with handles, and the outer sides of the handles are fixedly connected with a sheath.

[0013] As a further description of the above technical solution:

[0014] Positioning blocks are fixedly connected to the bottom of the outer wall of the mounting plate on all sides, and positioning holes are opened on the outer sides of the positioning blocks.

[0015] As a further description of the above technical solution:

[0016] A controller is fixedly connected to the front side of the fixing frame, and the controller is electrically connected to the motor, the electric motor and the electric telescopic rod respectively.

[0017] As a further description of the above technical solution:

[0018] A hinge is provided on the left side of the positioning rack, an auxiliary rack is fixedly connected to the outer side of the hinge, and the hinge is rotatably connected to the positioning rack through the auxiliary rack.

[0019] As a further description of the above technical solution:

[0020] The outer side of the auxiliary rack is rotatably connected with a clamping block, the inner side of the positioning rack is fixedly connected with a clamping slot block, and the clamping block is clamped with the clamping slot block.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present invention, the gears are driven to rotate by starting the motor, and the movable frame is moved along the positioning rack through meshing transmission. The detection probe can detect different positions and angles of the pipeline. When the movable frame moves, the position of the indicator block and the indicator slot can be observed to know the rotation angle of the device, thereby performing more refined detection of the pipeline and improving the accuracy and comprehensiveness of the detection.

[0023] 2. In the utility model, the base is driven to rotate by starting the motor, and the base is fixed in contact with the ground. The position can be adjusted as the motor starts to drive the device to turn. Starting the electric telescopic rod can drive the rotating plate to rotate, thereby moving the U-shaped block and the fixed frame up and down. The device can flexibly adjust the position and height to meet different usage requirements and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional diagram of a pressure pipeline detection device proposed by the utility model;

[0025] Figure 2 This is a front view of a pressure pipeline detection device proposed by the utility model;

[0026] Figure 3 This is a top view of a pressure pipeline detection device proposed by the utility model;

[0027] Figure 4 This is an exploded diagram of the local structure of a pressure pipeline detection device proposed by the utility model;

[0028] Figure 5 This is a disassembled diagram of the positioning mechanism of a pressure pipeline detection device proposed in the utility model.

[0029] Legend:

[0030] 1. Mounting plate; 2. Positioning mechanism; 201. Motor; 202. Base; 203. Electric telescopic rod; 204. Rotating plate; 205. U-shaped block; 3. Fixed frame; 4. Positioning rack; 5. Connecting ring; 6. Moving frame; 7. Motor; 8. Gear; 9. Detection probe; 10. Guide rod; 11. Handle; 12. Sheath; 13. Positioning block; 14. Positioning hole; 15. Controller; 16. Card block; 17. Card slot block; 18. Hinge; 19. Auxiliary rack; 20. Indicator slot; 21. Indicator block. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Reference Figure 1 、 Figure 2 and Figure 4The utility model provides an embodiment of a pressure pipeline detection device, including a mounting plate 1, a fixed frame 3 is provided on the top of the mounting plate 1, and the front side of the fixed frame 3 is fixedly connected to the positioning rack 4, and the front side of the positioning rack 4 is fixedly connected to the connecting ring 5. The outer side of the connecting ring 5 is slidably connected to the moving frame 6, and the front side of the moving frame 6 is fixedly connected to the motor 7. The output end of the motor 7 passes through the moving frame 6 and is fixedly connected to the gear 8. By starting the motor 7, the gear 8 can be driven to rotate, and the gear 8 is meshed with the positioning rack 4. At this time, the moving frame 6 can move along the positioning rack 4. The top of the moving frame 6 is fixedly connected to the detection probe 9. At this time, the pipeline can be detected by the detection probe 9. A plurality of indicator grooves 20 are opened on the front side of the connecting ring 5. An indicator block 21 is fixedly connected to the left side of the moving frame 6. The detailed position of the moving frame 6 can be known by observing the position of the indicator block 21 and the indicator groove 20. A positioning mechanism 2 is provided at the bottom of the mounting plate 1. The positioning mechanism 2 is used to position the device;

[0033] Specifically, by starting the motor 7, the gear 8 can be driven to rotate. At this time, the movable frame 6 can be driven to move along the positioning rack 4 through the meshing transmission. At this time, the detection probe 9 can be used to detect different positions and angles of the pipeline. As the movable frame 6 moves, the position of the indicator block 21 and the indicator groove 20 indicated by it can be observed to know the current rotation angle of the device, so as to detect the pipeline more finely.

[0034] Reference Figure 2 、 Figure 3 and Figure 5 The positioning mechanism 2 includes a motor 201, which is fixedly connected to the middle of the top of the mounting plate 1. The output end of the motor 201 passes through the mounting plate 1 and is fixedly connected to the base 202. Starting the motor 201 can drive the base 202 to rotate to adjust the operation of the device. The left and right sides of the inner wall of the mounting plate 1 are fixedly connected with electric telescopic rods 203. The top of the electric telescopic rod 203 is rotatably connected to a rotating plate 204. The top of the rotating plate 204 is rotatably connected to a U-shaped block 205. Starting the electric telescopic rod 203 can drive the rotating plate 204 to rotate, and as the rotating plate 204 rotates, the U-shaped block 205 is rotated. The U-shaped block 205 is fixedly connected to the fixed frame 3.

[0035] Specifically, starting the motor 201 can drive the base 202 to rotate. Through the contact and fixation of the base 202 with the ground, and as the motor 201 is started, the base 202 can drive the device to turn and adjust its position. Starting the electric telescopic rod 203 can drive the rotating plate 204 to rotate. At this time, as the rotating plate 204 rotates, the U-shaped block 205 and the fixed frame 3 fixed thereto can be driven to move up and down.

[0036] Reference Figure 1 、 Figure 3 and Figure 5 , the top of the mounting plate 1 is fixedly connected with guide rods 10 on all sides, and the guide rods 10 are slidably connected to the fixed frame 3. The guide rods 10 can improve the stability of the fixed frame 3 when moving; the left and right sides of the outer wall of the mounting plate 1 are fixedly connected with handles 11, and the outer side of the handle 11 is fixedly connected with a sheath 12, which can facilitate the transportation and storage of the device through the handle 11; the outer wall bottom of the mounting plate 1 is fixedly connected with positioning blocks 13 on all sides, and the outer side of the positioning blocks 13 is provided with positioning holes 14, which can facilitate the fixation of the device;

[0037] Specifically, by sliding the guide rod 10 and the fixed frame 3, the stability of the movable frame 6 can be improved when it moves up and down, the handle 11 can facilitate holding and carrying the device, the sheath 12 can improve the comfort of holding, and by installing a screw part in the positioning hole 14 on the positioning block 13, the device can be easily installed and fixed.

[0038] Reference Figure 2 、 Figure 3 and Figure 5 , the front side of the fixed frame 3 is fixedly connected to a controller 15, which is electrically connected to the motor 7, the motor 201 and the electric telescopic rod 203 respectively. The start and operation of the motor 7, the motor 201 and the electric telescopic rod 203 can be controlled by the controller 15; a hinge 18 is provided on the left side of the positioning rack 4, and an auxiliary rack 19 is fixedly connected to the outer side of the hinge 18, which can facilitate the opening and closing of the auxiliary rack 19 to facilitate the placement of the pipe into the device. The hinge 18 is rotatably connected to the positioning rack 4 through the auxiliary rack 19; the outer side of the auxiliary rack 19 is rotatably connected to a card block 16, and the inner side of the positioning rack 4 is fixedly connected to a card slot block 17, and the card block 16 is engaged with the card slot block 17, so that the auxiliary rack 19 and the positioning rack 4 can be fixed;

[0039] Specifically, the controller 15 can be used to easily control the startup and operation of the motor 7, the motor 201 and the electric telescopic rod 203. The hinge 18 can be used to open and close the auxiliary rack 19 so that the pipe can be placed inside the device for subsequent inspection. The movable frame 6 can be rotated along the internal pipe through the auxiliary rack 19 and the positioning rack 4 to further increase the detection area. At the same time, by rotating the card block 16 thereon, it can be engaged with the card slot block 17 to fix the auxiliary rack 19 and the positioning rack 4 to prevent them from opening and closing accidentally during use.

[0040] Working Principle: Before using the device, first start the motor 7 to drive the gear 8 to rotate. Through meshing transmission, the movable frame 6 moves along the positioning rack 4. At this time, the detection probe 9 can detect different positions and angles of the pipeline. While the movable frame 6 moves, the position of the indicator block 21 and the indicator slot 20 can be observed to know the current rotation angle of the device, thereby performing more precise detection of the pipeline.

[0041] Starting the motor 201 can drive the base 202 to rotate. Since the base 202 is in contact with the ground and is fixed, as the motor 201 is started, the base 202 can drive the device to turn, thereby adjusting its position. Starting the electric telescopic rod 203 can drive the rotating plate 204 to rotate. As the rotating plate 204 rotates, it can drive the U-shaped block 205 and the fixed frame 3 fixed thereto to move up and down.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A pressure pipeline detection device, comprising a mounting plate (1), characterized in that: A fixed frame (3) is provided on the top of the mounting plate (1), a positioning rack (4) is fixedly connected to the front side of the fixed frame (3), a connecting ring (5) is fixedly connected to the front side of the positioning rack (4), a moving frame (6) is slidably connected to the outer side of the connecting ring (5), a motor (7) is fixedly connected to the front side of the moving frame (6), an output end of the motor (7) passes through the moving frame (6) and is fixedly connected to a gear (8), the gear (8) is meshed with the positioning rack (4), a detection probe (9) is fixedly connected to the top of the moving frame (6), a plurality of indicating slots (20) are provided on the front side of the connecting ring (5), an indicating block (21) is fixedly connected to the left side of the moving frame (6), and a positioning mechanism (2) is provided at the bottom of the mounting plate (1), the positioning mechanism (2) is used to position the device.

2. A pressure pipeline detection device according to claim 1, characterized in that: The positioning mechanism (2) comprises a motor (201), the motor (201) being fixedly connected to the middle of the top end of the mounting plate (1), the output end of the motor (201) passing through the mounting plate (1) and being fixedly connected to a base (202), the left and right sides of the inner wall of the mounting plate (1) being fixedly connected to electric telescopic rods (203), the top of the electric telescopic rod (203) being rotatably connected to a rotating plate (204), the top of the rotating plate (204) being rotatably connected to a U-shaped block (205), and the U-shaped block (205) being fixedly connected to the fixed frame (3).

3. The pressure pipeline detection device according to claim 1, characterized in that: Guide rods (10) are fixedly connected to the top of the mounting plate (1) on all four sides, and the guide rods (10) are slidably connected to the fixing frame (3).

4. The pressure pipeline detection device according to claim 1, characterized in that: The left and right sides of the outer wall of the mounting plate (1) are fixedly connected with handles (11), and the outer side of the handle (11) is fixedly connected with a sheath (12).

5. The pressure pipeline detection device according to claim 1, characterized in that: Positioning blocks (13) are fixedly connected to the bottom of the outer wall of the mounting plate (1) on all four sides, and positioning holes (14) are provided on the outer sides of the positioning blocks (13).

6. The pressure pipeline detection device according to claim 1, characterized in that: A controller (15) is fixedly connected to the front side of the fixed frame (3), and the controller (15) is electrically connected to the motor (7), the motor (201) and the electric telescopic rod (203) respectively.

7. The pressure pipeline detection device according to claim 1, characterized in that: A hinge (18) is provided on the left side of the positioning rack (4), an auxiliary rack (19) is fixedly connected to the outer side of the hinge (18), and the hinge (18) is rotatably connected to the positioning rack (4) through the auxiliary rack (19).

8. The pressure pipeline detection device according to claim 7, characterized in that: The outer side of the auxiliary rack (19) is rotatably connected to a clamping block (16), the inner side of the positioning rack (4) is fixedly connected to a clamping slot block (17), and the clamping block (16) is clamped with the clamping slot block (17).

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