CN219455984U - 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 and adopts the technical scheme that the pipeline defect detection device comprises a bottom plate, a supporting plate is arranged above the bottom plate, a plurality of rollers are rotatably connected to the upper end face of the supporting plate, an upright post is fixedly connected to the upper end face of the bottom plate, a long rod is fixedly connected to the side wall of the upright post, a long groove is formed in the long rod, a traversing screw is rotatably connected between two ends of the long groove, a motor is arranged on the side wall of the upright post far away from the long rod, a workpiece is arranged in the long groove and is in meshed connection with the traversing screw, and industrial cameras are arranged on the side walls of two sides of the workpiece.

Description

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

At present, the production in-process of pipeline needs to carry out quality testing to avoid having the pipeline of quality problem to be put into use, and cause loss of property, wherein the inside wall of pipeline is mainly detected with the crack, at present based on the detection mode of vision, mostly adopt artifical cooperation video recording's mode, because the people's eye is inconvenient for directly observing the pipeline inside wall, just visit in the pipeline with the help of video recording equipment, the mode that the rethread manual observation was video recorded accomplishes the detection, but this kind of detection mode wastes time and energy, efficiency is lower, and leak detection rate is high, consequently, we have proposed a pipeline defect detection device.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a pipeline defect detection device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pipeline defect detection device, includes the bottom plate, the lower terminal surface fixedly connected with of bottom plate a plurality of supporting legs, the top of bottom plate is equipped with the layer board, the up end of layer board rotates and is connected with a plurality of cylinders, the up end fixedly connected with stand of bottom plate, fixedly connected with stock on the lateral wall of stand, open on the stock has the elongated slot, rotate between the both ends of elongated slot and be connected with the sideslip screw rod, install the motor on the lateral wall that the stock was kept away from to the stand, the one end of sideslip screw rod runs through stock, stand in proper order and with the output shaft fixed connection of motor, be equipped with the worker in the elongated slot, worker and sideslip screw rod meshing are connected, all install industrial camera on the both sides lateral wall of worker, the upper end fixedly connected with diaphragm of stand, the up end fixedly connected with control panel of diaphragm.

Preferably, the lifting screw is connected to the bottom plate in a meshed manner, the upper end of the lifting screw is rotationally connected with the supporting plate, and the lower end of the lifting screw is fixedly connected with the handle.

Preferably, the lower end face of the supporting plate is fixedly connected with a plurality of vertical rods, and the lower ends of the vertical rods penetrate through the bottom plate.

Preferably, the upper end face of the bottom plate is hinged with a supporting rod, and one end of the long rod, which is far away from the upright post, is provided with a groove matched with the supporting rod.

Preferably, a plurality of light supplementing lamps are arranged on the side walls of two sides of the I-shaped piece.

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

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

the pipeline is sleeved on the long rod, the pipeline is supported through the roller, the motor drives the workpiece to move from one end, close to the upright post, of the long groove to the other end, the industrial camera moves along with the workpiece and detects the inner side wall of the pipeline, after the workpiece moves, the pipeline is rotated by 90 degrees, the motor drives the workpiece to move back to reset, in-process industrial cameras still detect defects on the inner side wall of the pipeline, the two industrial cameras can complete all-round detection on the inner side wall of the pipeline in the reciprocating process of one round, the defect detection efficiency is effectively improved, the labor intensity of workers is reduced, and the scanning capability of the industrial cameras can guarantee the detection accuracy.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a traversing screw and a workpiece according to an embodiment of the utility model;

FIG. 3 is a schematic diagram of an industrial camera and a light compensating lamp according to an embodiment of the utility model;

FIG. 4 is a schematic view of a drum and a vertical rod according to an embodiment of the present utility model;

fig. 5 is a schematic view of a support rod and a groove structure according to an embodiment of the utility model.

In the figure: 1. a bottom plate; 2. support legs; 3. a supporting plate; 4. a roller; 5. a column; 6. a long rod; 7. a long groove; 8. a traversing screw; 9. a motor; 10. a I-shaped piece; 11. an industrial camera; 12. a cross plate; 13. a control panel; 14. lifting screw rods; 15. a handle; 16. a vertical rod; 17. a support rod; 18. a groove; 19. a light supplementing lamp; 20. and a reinforcing rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a pipeline defect detection device, includes bottom plate 1, the lower terminal surface fixedly connected with of bottom plate 1 a plurality of supporting legs 2, the top of bottom plate 1 is equipped with layer board 3, the up end of layer board 3 rotates and is connected with a plurality of cylinders 4, as figure 1, figure 4, can place the pipeline in the top of a plurality of cylinders 4, cylinder 4 supports the pipeline, and cylinder 4 can rotate, the up end fixedly connected with stand 5 of bottom plate 1, fixedly connected with stock 6 on the lateral wall of stand 5, stand 5 supports stock 6, open on stock 6 has elongated slot 7, rotate between the both ends of elongated slot 7 and be connected with sideslip screw 8, sideslip screw 8 can rotate in elongated slot 7, install motor 9 on the lateral wall that stand 5 kept away from stock 6, sideslip screw 8's one end runs through stock 6, stand 5 in proper order and is fixedly connected with motor 9's output shaft, an output shaft of the motor 9 can drive the transverse moving screw 8 to rotate, an I-shaped piece 10 is arranged in the long groove 7, the I-shaped piece 10 is in meshed connection with the transverse moving screw 8, industrial cameras 11 are arranged on the side walls of two sides of the I-shaped piece 10, as shown in fig. 2 and 3, the I-shaped piece 10 cannot rotate due to the limitation of the long rod 6, when the transverse moving screw 8 rotates, the transverse moving screw 8 can drive the I-shaped piece 10 to move along the long groove 7, the I-shaped piece 10 drives the industrial cameras 11 to move, the upper end of the upright post 5 is fixedly connected with a transverse plate 12, the upper end face of the transverse plate 12 is fixedly connected with a control panel 13, the motor 9 and the industrial cameras 11 are electrically connected with the control panel 13, and a processor built in the control panel 13 controls the motor 9 and the industrial cameras 11;

when the device is used, a pipeline is sleeved on the long rod 6 and supported by the roller 4, the motor 9 is started to drive the transverse moving screw rod 8 to rotate, so that the workpiece 10 moves from one end of the long groove 7 close to the upright post 5 to the other end, the industrial camera 11 follows the movement process of the workpiece 10, meanwhile, defect detection (such as cracking) is carried out on the inner side wall of the pipeline, after the movement of the workpiece 10 is completed, the pipeline is rotated by 90 degrees, the motor 9 is used for driving the workpiece 10 to move back and reset, the industrial camera 11 still carries out defect detection on the inner side wall of the pipeline in the process, the two industrial cameras 11 can complete omnibearing detection on the inner side wall of the pipeline in the reciprocating process of one round, the efficiency of defect detection is effectively improved, the labor intensity of workers is reduced, the scanning capability of the industrial camera 11 can ensure the detection accuracy, and the detection result is displayed on the control panel 13.

Specifically, the lifting screw 14 is engaged and connected to the bottom plate 1, the upper end of the lifting screw 14 is rotatably connected to the supporting plate 3, the lower end of the lifting screw 14 is fixedly connected to the handle 15, as shown in fig. 4, the lifting screw 14 is convenient to drive the lifting screw 14 to rotate through the handle 15, the lifting screw 14 drives the supporting plate 3 to move up and down, so that the height of the pipeline is adjusted, and pipelines with different sizes are convenient to adjust to the height of the adaptive 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 vertical rods 16 penetrate through the bottom plate 1, as shown in fig. 4, the vertical rods 16 can enable the supporting plate 3 to be more stable when moving up and down.

Specifically, the upper end surface of the bottom plate 1 is hinged with a supporting rod 17, one end of the long rod 6 far away from the upright post 5 is provided with a groove 18 matched with the supporting rod 17, as shown in fig. 1 and fig. 5, the supporting rod 17 can be rotated, and the upper end of the supporting rod 17 is clamped with the groove 18, so that one end of the long rod 6 far away from the upright post 5 is supported.

Specifically, a plurality of light compensating lamps 19 are mounted on the side walls of the two sides of the workpiece 10 to compensate light for the industrial camera 11.

Specifically, a reinforcing rod 20 is fixedly connected between the upright 5 and the long rod 6, so that the structural stability of the long rod 6 is improved.

It should be noted that: the electrical components that appear in this application file all are connected with external 220V commercial power, and the standard part that uses in this application file all can purchase from market, and the concrete connected mode of each part all adopts mature bolt, rivet, conventional means such as welding to connect among the prior art, and machinery, part and equipment all adopt the model that is conventional among the prior art, in addition circuit connection adopts the conventional connected mode among the prior art, and no specific description is made here.

Working principle: when the device is used, a pipeline is sleeved on the long rod 6 and supported by the roller 4, the motor 9 is started to drive the transverse moving screw rod 8 to rotate, so that the workpiece 10 moves from one end of the long groove 7 close to the upright post 5 to the other end, the industrial camera 11 follows the movement process of the workpiece 10, meanwhile, defect detection is carried out on the inner side wall of the pipeline, after the movement of the workpiece 10 is completed, the pipeline is rotated by 90 degrees, the workpiece 10 is driven by the motor 9 to move back to reset, the inner side wall of the pipeline is still detected by the industrial camera 11 in the process, the two industrial cameras 11 can complete the omnibearing detection of the inner side wall of the pipeline in the one-round reciprocation process, the defect detection efficiency is effectively improved, the labor intensity of workers is reduced, the scanning capability of the industrial camera 11 can ensure the detection accuracy, and the detection result is displayed on the control panel 13.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (6)

1. The utility model provides a pipeline defect detection device, includes bottom plate (1), the lower terminal surface fixedly connected with of bottom plate (1) a plurality of supporting legs (2), characterized by: the top of bottom plate (1) is equipped with layer board (3), the up end of layer board (3) rotates and is connected with a plurality of cylinders (4), the up end fixedly connected with stand (5) of bottom plate (1), fixedly connected with stock (6) on the lateral wall of stand (5), it has elongated slot (7) to open on stock (6), rotate between the both ends of elongated slot (7) and be connected with sideslip screw (8), install motor (9) on the lateral wall of stock (6) is kept away from to stand (5), the one end of sideslip screw (8) runs through stock (6), stand (5) in proper order and with the output shaft fixed connection of motor (9), be equipped with I shape piece (10) in elongated slot (7), I shape piece (10) and sideslip screw (8) meshing are connected, all install industry camera (11) on the both sides lateral wall of I shape piece (10), the upper end of stand (5) is connected with diaphragm (12), up end fixedly connected with control panel (13) of diaphragm (12).

2. The pipe defect detection apparatus according to claim 1, wherein: the lifting screw (14) is connected to the bottom plate (1) in a meshed mode, the upper end of the lifting screw (14) is rotationally connected with the supporting plate (3), and the handle (15) is fixedly connected to the lower end of the lifting screw (14).

3. The pipe defect detection apparatus according to claim 1, wherein: the lower end face of the supporting plate (3) is fixedly connected with a plurality of vertical rods (16), and the lower ends of the vertical rods (16) penetrate through the bottom plate (1).

4. The pipe defect detection apparatus according to claim 1, wherein: the upper end face of the bottom plate (1) is hinged with a supporting rod (17), and one end, far away from the upright post (5), of the long rod (6) is provided with a groove (18) matched with the supporting rod (17).

5. The pipe defect detection apparatus according to claim 1, wherein: a plurality of light supplementing lamps (19) are arranged on the side walls of the two sides of the I-shaped piece (10).

6. The pipe defect detection apparatus according to claim 1, wherein: a reinforcing rod (20) is fixedly connected between the upright post (5) and the long rod (6).