Nondestructive inspection equipment for insulating component

Abstract

The utility model discloses an insulation component nondestructive inspection equipment in the technical field of nondestructive inspection equipment, including adjusting ring and top plate, the top plate is located above the adjusting ring, the left and right sides of the interior of the adjusting ring are provided with mounting bins, the outer side walls of the inner cavities of the mounting bins on the left and right sides are fixedly connected with first motors, and the first motors are connected with second motors. The tail ends of power output shafts of the first motors on the left side and the right side penetrate through the mounting bins on the left side and the right side and extend to inner cavities of the mounting bins, and the tail ends of the power output shafts of the first motors on the left side and the right side are fixedly connected with first driving gears. The nondestructive inspection equipment for the insulation assembly is reasonable in structural design, the height of the nondestructive inspection equipment can be adjusted according to the size of the insulation assembly to be detected, the applicability is high, the detection of cracks of the insulation assembly can be effectively improved, the detection efficiency is improved, and the detection cost is reduced. Detection efficiency is high and usage is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of nondestructive flaw detection equipment, in particular to nondestructive flaw detection equipment for insulating components. Background Art

[0002] Insulating components are devices installed between conductors at different potentials or between conductors and grounded structures, and are able to withstand voltage and mechanical stress. There are many types of insulating components. Although the structures and appearances of different types of insulating components are quite different, they are all composed of two major parts: insulating parts and connecting hardware. After the insulating components are put into use, it is necessary to regularly use flaw detection equipment to detect cracks on the insulating components.

[0003] The structure of the existing nondestructive flaw detection equipment for insulating components is relatively fixed, and it is not convenient to adjust the height of the nondestructive flaw detection equipment according to the size of the insulating component to be tested, resulting in the existence of a detection dead zone. In addition, the detection track of the detection mechanism of the existing nondestructive flaw detection equipment for insulating components is relatively fixed, and it is impossible to effectively detect cracks on the insulating components, which is inconvenient to use. For this reason, we propose a nondestructive flaw detection equipment for insulating components. Utility Model Content

[0004] The purpose of the utility model is to provide an insulating component nondestructive flaw detection device to solve the problem raised in the above background technology that the structure of the existing insulating component nondestructive flaw detection device is relatively fixed, it is not convenient to adjust the height of the nondestructive flaw detection device according to the size of the insulating component to be detected, resulting in the existence of a detection dead zone, and the detection track of the detection mechanism of the existing insulating component nondestructive flaw detection device is relatively fixed, and cracks on the insulating component cannot be effectively detected, which is inconvenient to use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an insulating component non-destructive flaw detection equipment, comprising an adjusting ring and a top plate, the top plate is located above the adjusting ring, and mounting chambers are opened on the left and right sides of the interior of the adjusting ring, and the outer side walls of the inner cavity of the mounting chambers on the left and right sides are fixedly connected with a first motor, and the ends of the power output shafts of the first motors on the left and right sides penetrate the mounting chambers on the left and right sides and extend to the inner cavity of the mounting chambers, and the ends of the power output shafts of the first motors on the left and right sides are fixedly connected with a first driving gear, and the first gear driven screws are rotatably connected to the top and bottom of the inner cavity of the adjusting ring on the left and right sides, and the ends of the first gear driven screws on the upper and lower sides are meshed with the first driving gear, and the outer ends of the first gear driven screws on the upper and lower sides penetrate the adjusting ring and extend to the outside of the adjusting ring, and an outer shell is screwed between the outer side walls of the first gear driven screws on the left and right sides, and a support leg is fixedly connected to the bottom of the lower shell around, and the support legs are evenly distributed.

[0006] As a further description of the above technical solution:

[0007] A second motor is fixedly connected to the bottom of the inner cavity of the top plate, the bottom end of the power output shaft of the second motor passes through the top plate and extends to the bottom of the top plate, and the bottom end of the power output shaft of the second motor is fixedly connected to a mounting plate.

[0008] As a further description of the above technical solution:

[0009] A third motor is fixedly connected to the front side wall of the inner cavity of the mounting plate, a driving rod is fixedly connected to the rear end of the power output shaft of the third motor, and a second driving gear is fixedly connected to the front and rear sides of the outer side wall of the driving rod.

[0010] As a further description of the above technical solution:

[0011] The second gear driven screws are rotatably connected to the front and rear sides of the inner cavity bottom of the mounting plate, and the top ends of the second gear driven screws on the front and rear sides are meshed and connected with the second driving gears on the front and rear sides.

[0012] As a further description of the above technical solution:

[0013] The bottom ends of the second gear driven screws on the front and rear sides penetrate the mounting plate and extend to the bottom of the mounting plate, and mounting screw holes are formed at the bottom ends of the second gear driven screws.

[0014] As a further description of the above technical solution:

[0015] A mounting ring is screwed between the outer side walls of the second gear driven screw at the front and rear sides, and an ultrasonic detector is fixedly connected to the left and right sides of the inner side walls of the mounting ring.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The insulating component nondestructive flaw detection equipment, when the height of the nondestructive flaw detection equipment needs to be adjusted according to the size of the insulating component, the first motors on both sides are started to drive the first driving gear to rotate, so that the first driving gear drives the first gear driven screws on both sides meshing with it to rotate, so that the shells installed on the first gear driven screws on both sides move along with the rotation of the first gear driven screws on both sides, so that the shells on both sides move away from each other to adjust the height of the nondestructive flaw detection equipment, and then a screw is added to the mounting screw hole at the bottom end of the second gear driven screw as needed, so that the height of the second gear driven screw is consistent with that of the nondestructive flaw detection equipment, so that the height of the nondestructive flaw detection equipment can be adjusted according to the size of the insulating component to be tested, and the applicability is strong.

[0018] 2. The nondestructive flaw detection equipment for insulating components starts the second motor to drive the mounting plate to rotate, so that the mounting rings mounted on the second gear driven screws on both sides rotate with the first motor as the center, and at the same time starts the ultrasonic detector to detect cracks in the insulating components between the inner side walls of the mounting rings, and then starts the third motor to drive the driving rod to rotate, so that the second driving gears on both sides drive the second gear driven screws meshing with them to rotate, so that the mounting rings mounted between the second gear driven screws on both sides follow the rotation of the second gear driven screws on both sides to descend, so that the ultrasonic detectors mounted on both sides of the inner side walls of the mounting ring detect cracks in the insulating components between the inner side walls of the mounting rings from top to bottom while rotating, thereby effectively improving the detection of cracks in the insulating components, with high detection efficiency and ease of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a non-destructive flaw detection device for insulating components proposed by the utility model;

[0020] Figure 2 This is a front view cross-sectional structural schematic diagram of a non-destructive flaw detection device for insulating components proposed by the utility model;

[0021] Figure 3 It is a right side cross-sectional structural schematic diagram of a non-destructive flaw detection device for insulating components proposed by the utility model;

[0022] Figure 4 The utility model provides a non-destructive testing device for insulating components. Figure 2 Enlarged structural diagram at A in the middle.

[0023] In the figure: 100, adjustment ring; 110, mounting compartment; 120, first motor; 121, first drive gear; 130, first gear driven screw; 140, housing; 141, support leg; 200, top plate; 210, second motor; 220, mounting plate; 230, third motor; 231, drive rod; 232, second drive gear; 240, second gear driven screw; 241, mounting screw hole; 250, mounting ring; 251, ultrasonic detector. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The utility model provides a nondestructive flaw detection device for insulating components. The height of the nondestructive flaw detection device can be adjusted according to the size of the insulating component to be detected. It has strong applicability and can effectively improve the detection of cracks in insulating components. It has high detection efficiency and is easy to use. Please refer to Figure 1-4 , comprising an adjusting ring 100 and a top plate 200;

[0028] Please refer again Figure 1-4The adjusting ring 100 is used to install the main structure. The left and right sides of the interior of the adjusting ring 100 are provided with mounting chambers 110. The mounting chambers 110 are used to install the first motor 120. The outer walls of the inner cavities of the mounting chambers 110 on the left and right sides are fixedly connected with the first motor 120. The first motor 120 is used to drive the first driving gear 121. The ends of the power output shafts of the first motors 120 on the left and right sides pass through the mounting chambers 110 on the left and right sides and extend to the inner cavities of the mounting chambers 110. The ends of the power output shafts of the first motors 120 on the left and right sides are fixedly connected with the first driving gear 121. The first driving gear 121 is used to drive the first gear driven screw 130. The top and bottom of the inner cavity of the adjusting ring 100 are rotatably connected with the first gear driven screw 130 on the left and right sides. The first gear driven screw 130 is used to adjust the position of the housing 140. The ends of the first gear driven screws 130 on the upper and lower sides are meshed with the first driving gear 121. The outer ends of the first gear driven screws 130 on the upper and lower sides pass through the adjusting ring 1 00 and extends to the outside of the adjustment ring 100, and a shell 140 is screwed between the outer side walls of the first gear driven screws 130 on the left and right sides. The shell 140 is used to install the main structure. A support leg 141 is fixedly connected to the bottom of the lower shell 140, and the support legs 141 are evenly distributed. When it is necessary to adjust the height of the non-destructive flaw detection equipment according to the size of the insulating component, the first motors 120 on both sides are started to drive the first driving gear 121 to rotate, so that the first driving gear 121 drives the first gear driven screws 130 on both sides meshing with it to rotate, so that the shell 140 installed on the first gear driven screws 130 on both sides moves with the rotation of the first gear driven screws 130 on both sides, so that the shells 140 on both sides move away from each other to adjust the height of the non-destructive flaw detection equipment, and then a screw is added to the mounting screw hole 241 at the bottom end of the second gear driven screw 240 according to the needs, so that the height of the second gear driven screw 240 is consistent with that of the non-destructive flaw detection equipment;

[0029] In summary, the height of the nondestructive testing equipment can be adjusted according to the size of the insulation component to be tested, and it has strong applicability;

[0030] Please refer again Figure 1-3The top plate 200 is located above the adjusting ring 100. Specifically, the top plate 200 is fixedly connected to the top of the adjusting ring 100 through the upper shell 140. The bottom of the inner cavity of the top plate 200 is fixedly connected with a second motor 210. The second motor 210 is used to drive the mounting plate 220 to rotate. The bottom end of the power output shaft of the second motor 210 passes through the top plate 200 and extends to the bottom of the top plate 200. The bottom end of the power output shaft of the second motor 210 is fixedly connected with the mounting plate 220. The mounting plate 220 is used to install the main structure. The front side wall of the inner cavity of the mounting plate 220 is fixedly connected with a third motor 230. The third motor 230 is used to drive the driving rod 2 31, the rear end of the power output shaft of the third motor 230 is fixedly connected with a driving rod 231, and the driving rod 231 is used to install the second driving gear 232. The outer wall of the driving rod 231 is fixedly connected with the second driving gear 232 on both sides. The second driving gear 232 is used to drive the second gear driven screw 240. The second gear driven screw 240 is rotatably connected with the second gear driven screw 240 on both sides of the inner cavity of the mounting plate 220. The second gear driven screw 240 is used to install the mounting ring 250. The top ends of the second gear driven screws 240 on both sides are meshed with the second driving gears 232 on both sides. The bottom ends of the second gear driven screws 240 on both sides are meshed with the second driving gears 232 on both sides. The second gear driven screw 240 penetrates the mounting plate 220 and extends to the bottom of the mounting plate 220. The bottom end of the second gear driven screw 240 is provided with a mounting screw hole 241. A mounting ring 250 is screwed between the outer walls of the second gear driven screw 240 on the front and rear sides. The mounting ring 250 is used to install an ultrasonic detector 251. The inner wall of the mounting ring 250 is fixedly connected with an ultrasonic detector 251 on both sides. The ultrasonic detector 251 is used to detect cracks on the insulating component. The mounting plate 220 is driven to rotate by starting the second motor 210, so that the mounting rings 250 installed on the second gear driven screws 240 on both sides rotate with the first motor 120 as the center. , and at the same time, the ultrasonic detector 251 is started to detect cracks in the insulating component between the inner side walls of the mounting ring 250, and then the third motor 230 is started to drive the driving rod 231 to rotate, so that the second driving gears 232 on both sides drive the second gear driven screws 240 meshing with them to rotate, so that the mounting ring 250 installed between the second gear driven screws 240 on both sides follows the rotation of the second gear driven screws 240 on both sides to descend, so that the ultrasonic detectors 251 installed on both sides of the inner side walls of the mounting ring 250 detect cracks in the insulating component between the inner side walls of the mounting ring 250 from top to bottom while rotating;

[0031] In summary, the crack detection of insulating components can be effectively improved, and the detection efficiency is high and easy to use;

[0032] In specific use, when it is necessary to adjust the height of the non-destructive flaw detection equipment according to the size of the insulating component, the technical personnel in this field start the first motors 120 on both sides to drive the first driving gear 121 to rotate, so that the first driving gear 121 drives the first gear driven screws 130 on both sides meshing with it to rotate, so that the housing 140 installed on the first gear driven screws 130 on both sides moves along with the rotation of the first gear driven screws 130 on both sides, so that the housings 140 on both sides move away from each other to adjust the height of the non-destructive flaw detection equipment, and then install screws in the mounting screw holes 241 at the bottom end of the second gear driven screw 240 as needed, so that the second gear driven screw 240 is consistent with the height of the non-destructive flaw detection equipment, and start the second motor 210 to drive the mounting plate 220 to rotate, so that the housings 140 installed on the first gear driven screws 130 on both sides move away from each other to adjust the height of the non-destructive flaw detection equipment. The mounting ring 250 on the second gear driven screw 240 on both sides rotates with the first motor 120 as the center, and at the same time, the ultrasonic detector 251 is started to detect cracks in the insulating component between the inner walls of the mounting ring 250, and then the third motor 230 is started to drive the driving rod 231 to rotate, so that the second driving gears 232 on both sides drive the second gear driven screw 240 meshing with it to rotate, so that the mounting ring 250 installed between the second gear driven screw 240 on both sides follows the rotation of the second gear driven screw 240 on both sides to descend, so that the ultrasonic detector 251 installed on both sides of the inner wall of the mounting ring 250 detects cracks in the insulating component between the inner walls of the mounting ring 250 from top to bottom while rotating, and then the detection data is sent to the remote control terminal for observation by the staff.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A non-destructive flaw detection device for insulating components, characterized in that: The invention comprises an adjusting ring (100) and a top plate (200), wherein the top plate (200) is located above the adjusting ring (100), and installation chambers (110) are provided on the left and right sides of the interior of the adjusting ring (100), and the outer side walls of the inner cavities of the installation chambers (110) on the left and right sides are fixedly connected to first motors (120), and the ends of the power output shafts of the first motors (120) on the left and right sides pass through the installation chambers (110) on the left and right sides and extend to the inner cavities of the installation chambers (110), and the ends of the power output shafts of the first motors (120) on the left and right sides are fixedly connected to first driving gears (121), and the adjusting ring (100) is provided with a plurality of mounting chambers (110) on the left and right sides. The top and left and right sides of the inner cavity of the adjusting ring (100) are rotatably connected with first gear driven screws (130), the ends of the first gear driven screws (130) on the upper and lower sides are meshed and connected with the first driving gear (121), the outer ends of the first gear driven screws (130) on the upper and lower sides penetrate the adjusting ring (100) and extend to the outside of the adjusting ring (100), and the outer side walls of the first gear driven screws (130) on the left and right sides are screwed with a shell (140), and the bottom of the lower shell (140) is fixedly connected with support legs (141) around the bottom, and the support legs (141) are evenly distributed.

2. The non-destructive flaw detection device for insulating components according to claim 1, characterized in that: A second motor (210) is fixedly connected to the bottom of the inner cavity of the top plate (200), the bottom end of the power output shaft of the second motor (210) passes through the top plate (200) and extends to the bottom of the top plate (200), and the bottom end of the power output shaft of the second motor (210) is fixedly connected to a mounting plate (220).

3. The non-destructive flaw detection device for insulating components according to claim 2 is characterized in that: A third motor (230) is fixedly connected to the front side wall of the inner cavity of the mounting plate (220), a driving rod (231) is fixedly connected to the rear end of the power output shaft of the third motor (230), and a second driving gear (232) is fixedly connected to the front and rear sides of the outer side wall of the driving rod (231).

4. The non-destructive flaw detection device for insulating components according to claim 3 is characterized in that: The second gear driven screw rods (240) are rotatably connected to the front and rear sides of the inner cavity bottom of the mounting plate (220), and the top ends of the second gear driven screw rods (240) on the front and rear sides are meshedly connected to the second driving gears (232) on the front and rear sides.

5. The non-destructive flaw detection device for insulating components according to claim 4, characterized in that: The bottom ends of the second gear driven screw rods (240) on the front and rear sides pass through the mounting plate (220) and extend to the bottom of the mounting plate (220), and the bottom ends of the second gear driven screw rods (240) are provided with mounting screw holes (241).

6. The non-destructive flaw detection equipment for insulating components according to claim 5, characterized in that: A mounting ring (250) is screwed between the outer side walls of the second gear driven screw rod (240) at the front and rear sides, and an ultrasonic detector (251) is fixedly connected to the left and right sides of the inner side walls of the mounting ring (250).

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