CN219455984U - A pipeline defect detection device - Google Patents

Abstract

The utility model discloses a pipeline defect detection device, which relates to the technical field of pipeline detection. The key points of the technical scheme include a bottom plate, a supporting plate is arranged above the bottom plate, and a plurality of rollers are connected to the upper end surface of the supporting plate in rotation, and the upper end surface of the bottom plate is fixed. A column is connected, and a long rod is fixedly connected to the side wall of the column, and a long slot is opened on the long bar, and a traversing screw is connected between the two ends of the long slot, and a motor is installed on the side wall of the column away from the long bar. There is a shaped part in the groove, and the shaped part is engaged with the traverse screw. Industrial cameras are installed on both side walls of the shaped part. Complete the all-round detection of the inner wall of the pipeline, effectively improve the efficiency of defect detection, reduce the labor intensity of the staff, and the scanning ability of the industrial camera can ensure the accuracy of detection.

Description

A pipeline defect detection device

technical field

The utility model relates to the technical field of pipeline detection, in particular to a pipeline defect detection device.

Background technique

At present, quality inspection is required in the production process of pipelines to avoid pipelines with quality problems being put into use and causing property losses. The inner wall of the pipeline is mainly crack detection. At present, most of the inspection methods based on vision use manual cooperation. In the way of video recording, since it is not convenient for human eyes to directly observe the inner wall of the pipeline, the video equipment is used to probe into the pipeline, and then the detection is completed by manual observation of the video, but this detection method is time-consuming, laborious, inefficient, and leaky The detection rate is high, therefore, we propose a pipeline defect detection device.

Utility model content

Aiming at the deficiencies in the prior art, the purpose of the utility model is to provide a pipeline defect detection device.

In order to achieve the above purpose, the utility model provides the following technical solutions: a pipeline defect detection device, including a bottom plate, a plurality of support legs are fixedly connected to the lower end surface of the bottom plate, a supporting plate is arranged above the bottom plate, and the The upper end surface of the supporting plate is rotatably connected with a plurality of rollers, the upper end surface of the bottom plate is fixedly connected with a column, the side wall of the column is fixedly connected with a long rod, and a long groove is opened on the long rod, and the long groove A traversing screw is rotatably connected between the two ends of the two ends, and a motor is installed on the side wall of the column away from the long rod. One end of the traversing screw runs through the long rod and the column in turn and is fixedly connected with the output shaft of the motor. There is a shaped part in the long slot, and the shaped part is engaged and connected with the traversing screw. Industrial cameras are installed on both side walls of the shaped part, and a horizontal plate is fixedly connected to the upper end of the column. The upper end surface of the horizontal plate is fixedly connected with a control panel.

Preferably, an elevating screw is meshed and connected to the bottom plate, the upper end of the elevating screw is rotatably connected with the supporting plate, and the lower end of the elevating screw is fixedly connected with a handle.

Preferably, a plurality of vertical rods are fixedly connected to the lower end surface of the supporting plate, and the lower ends of the plurality of vertical rods all penetrate the bottom plate.

Preferably, the upper end surface of the bottom plate is hinged with a support rod, and the end of the long rod away from the upright is provided with a groove matching the support rod.

Preferably, a plurality of supplementary lights are installed on both side walls of the workpiece.

Preferably, a reinforcing rod is fixedly connected between the column and the long rod.

Compared with the prior art, the utility model has the following beneficial effects:

Put the pipe on the long rod, and support the pipe through the roller, and drive the workpiece to move from one end of the long slot near the column to the other end through the motor. The industrial camera moves with the workpiece and detects the inner wall of the pipe. After the movement of the workpiece is completed, the pipe is rotated 90 degrees, and then the motor drives the workpiece to move back to its original position. During the process, the industrial camera is still detecting the defects on the inner wall of the pipeline. The two industrial cameras are moving back and forth All-round inspection of the inner wall of the pipeline can be completed during the reciprocating process, which can effectively improve the efficiency of defect detection and reduce the labor intensity of the staff, and the scanning ability of the industrial camera can ensure the accuracy of the inspection.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the utility model embodiment;

Fig. 2 is a cross-sectional view of the traversing screw and the workpiece of the utility model embodiment;

Fig. 3 is a structural schematic diagram of an industrial camera and a supplementary light according to an embodiment of the utility model;

Fig. 4 is a schematic diagram of the structure of the drum and the vertical bar of the embodiment of the utility model;

Fig. 5 is a schematic diagram of the structure of the support rod and the groove of the embodiment of the utility model.

In the figure: 1. Bottom plate; 2. Supporting legs; 3. Supporting plate; 4. Roller; 5. Column; 6. Long rod; 7. Long slot; 8. Traversing screw; 9. Motor; 10. Shape ;11, industrial camera; 12, horizontal plate; 13, control panel; 14, lifting screw; 15, handle; 16, vertical rod; 17, support rod; 18, groove; 19, fill light; .

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

1 to 5, the utility model provides a technical solution: a pipeline defect detection device, including a bottom plate 1, the lower end surface of the bottom plate 1 is fixedly connected with a plurality of support legs 2, the top of the bottom plate 1 is set There is a supporting plate 3, and the upper end surface of the supporting plate 3 is rotatably connected with a plurality of rollers 4, as shown in Fig. 1 and Fig. 4, the pipeline can be placed on the top of the plurality of rollers 4, and the roller 4 supports the pipeline, and the roller 4 Can be rotated, the upper end surface of the base plate 1 is fixedly connected with a column 5, the side wall of the column 5 is fixedly connected with a long rod 6, the column 5 supports the long rod 6, and the long rod 6 is provided with a long Slot 7, the two ends of the long slot 7 are connected with a traversing screw 8 in rotation, the traversing screw 8 can rotate in the long slot 7, and the side wall of the column 5 away from the long rod 6 is equipped with a motor 9 One end of the traversing screw 8 runs through the long rod 6 and the column 5 in turn and is fixedly connected with the output shaft of the motor 9, the output shaft of the motor 9 can drive the traversing screw 8 to rotate, and the long slot 7 is provided with a tool Shaped part 10, described shaped part 10 is engaged with traversing screw rod 8 and is connected, and industrial camera 11 is all installed on the both side walls of described shaped part 10, as Fig. 2, Fig. 3, shaped part 10 is subjected to long The restriction of rod 6 prevents rotation. When the traverse screw rod 8 rotates, the traverse screw rod 8 can drive the workpiece 10 to move along the long groove 7, and the workpiece 10 drives the industrial camera 11 to move. The column 5 The upper end of the horizontal plate 12 is fixedly connected with a horizontal plate 12, and the upper end surface of the horizontal plate 12 is fixedly connected with a control panel 13. The motor 9 and the industrial camera 11 are all electrically connected with the control panel 13. The built-in processor of the control panel 13 controls the motor 9 and Industrial camera 11 is controlled;

When in use, put the pipe on the long rod 6, and support the pipe through the roller 4, start the motor 9 to drive the traversing screw 8 to rotate, so that the workpiece 10 moves from the end of the long groove 7 close to the column 5 to the other end. At one end, the industrial camera 11 carries out defect detection (such as cracks) on the inner wall of the pipeline while the workpiece 10 is moving. The shape part 10 moves back to its original position, and the industrial camera 11 still detects defects on the inner wall of the pipeline during the process. The two industrial cameras 11 can complete the all-round inspection of the inner wall of the pipeline in the process of reciprocating back and forth, effectively Improve the efficiency of defect detection, reduce the labor intensity of workers, and the scanning capability of the industrial camera 11 can ensure the accuracy of detection, and display the detection results on the control panel 13 .

Specifically, the bottom plate 1 is meshed with a lifting screw 14, the upper end of the lifting screw 14 is rotationally connected with the supporting plate 3, and the lower end of the lifting screw 14 is fixedly connected with a handle 15, as shown in Figure 4, through the handle 15 It is convenient to drive the lifting screw 14 to rotate, and the lifting screw 14 drives the supporting plate 3 to move up and down, thereby adjusting the height of the pipeline, which is convenient for adjusting the pipelines of different sizes to the height suitable for the industrial camera 11 .

Specifically, the lower end surface of the supporting plate 3 is fixedly connected with a plurality of vertical rods 16, and the lower ends of the plurality of vertical rods 16 all pass through the bottom plate 1, as shown in Figure 4, the vertical rods 16 can make the supporting plate 3 move up and down. more stable.

Specifically, the upper end surface of the base plate 1 is hinged with a support rod 17, and the end of the long rod 6 away from the column 5 is provided with a groove 18 suitable for the support rod 17, as shown in Figure 1 and Figure 5, which can be Rotate the support rod 17 so that the upper end of the support rod 17 engages with the groove 18 , thereby supporting the end of the long rod 6 away from the column 5 .

Specifically, a plurality of supplementary lights 19 are installed on both side walls of the workpiece 10 to provide supplementary light for the industrial camera 11 .

Specifically, a reinforcing rod 20 is fixedly connected between the column 5 and the long pole 6 to increase the structural stability of the long pole 6 .

It should be noted that: the electrical components appearing in this application document are all connected to the external 220V mains electricity, the standard parts used in this application document can be purchased from the market, and the specific connection methods of each part are all adopted in the prior art. Mature bolts, rivets, welding and other conventional methods are used to connect, and the machinery, parts and equipment are all conventional models in the prior art, and the circuit connection adopts the conventional connection methods in the prior art, so no specific description will be made here .

Working principle: When in use, put the pipe on the long rod 6, and support the pipe through the roller 4, start the motor 9 to drive the traverse screw 8 to rotate, so that the workpiece 10 is close to the end of the column 5 from the long slot 7 Moving to the other end, while the industrial camera 11 follows the movement of the workpiece 10, it detects defects on the inner wall of the pipe at the same time. After the movement of the workpiece 10 is completed, the pipe is rotated 90 degrees, and the motor 9 drives the The part 10 moves back to its original position, and the industrial camera 11 still detects defects on the inner wall of the pipeline during the process. The two industrial cameras 11 can complete the all-round inspection of the inner wall of the pipeline in the process of reciprocating back and forth, effectively improving The efficiency of defect detection reduces the labor intensity of the staff, and the scanning capability of the industrial camera 11 can ensure the accuracy of detection, and the detection result is displayed on the control panel 13 .

The above descriptions are only preferred implementations of the present utility model, and the protection scope of the present utility model is not limited to the above-mentioned embodiments, and all technical solutions under the idea of the present utility model all belong to the protection scope of the present utility model. It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims (6)

1. A pipeline defect detection device, comprising a base plate (1), the lower end surface of the base plate (1) is fixedly connected with a plurality of supporting legs (2), it is characterized in that: a bracket is provided above the base plate (1) plate (3), the upper end surface of the supporting plate (3) is rotatably connected with a plurality of rollers (4), the upper end surface of the bottom plate (1) is fixedly connected with a column (5), and the side of the column (5) A long rod (6) is fixedly connected to the wall, and a long groove (7) is opened on the long rod (6), and a traversing screw rod (8) is rotatably connected between the two ends of the long groove (7). A motor (9) is installed on the side wall of the column (5) away from the long rod (6), and one end of the traverse screw (8) runs through the long rod (6), the column (5) and connects with the motor (9) in turn. The output shaft is fixedly connected, the long groove (7) is provided with a work piece (10), the work piece (10) is meshed with the traverse screw (8), and the work piece (10) Both side walls are equipped with industrial cameras (11), the upper end of the column (5) is fixedly connected with a horizontal plate (12), and the upper end of the horizontal plate (12) is fixedly connected with a control panel (13). 2. A pipeline defect detection device according to claim 1, characterized in that: the bottom plate (1) is engaged with a lifting screw (14), and the upper end of the lifting screw (14) is connected to the supporting plate (3) ) is rotationally connected, and the lower end of the lifting screw (14) is fixedly connected with a handle (15). 3. A pipeline defect detection device according to claim 1, characterized in that: the lower end surface of the supporting plate (3) is fixedly connected with a plurality of vertical rods (16), and the plurality of vertical rods (16) The lower ends all pass through the bottom plate (1). 4. A pipeline defect detection device according to claim 1, characterized in that: the upper end surface of the bottom plate (1) is hinged with a support rod (17), and the long rod (6) is far away from the side of the column (5). One end is provided with a groove (18) adapted to the support rod (17). 5. A pipeline defect detection device according to claim 1, characterized in that: a plurality of supplementary lights (19) are installed on both side walls of the workpiece (10). 6. A pipeline defect detection device according to claim 1, characterized in that: a reinforcing rod (20) is fixedly connected between the column (5) and the long rod (6).