Stable auxiliary device for partial discharge imaging equipment

Abstract

The invention relates to a stable auxiliary device for partial discharge imaging equipment, which comprises a supporting part and a mounting table, a back plate is arranged on the side of the supporting part, straps are arranged on the rear side of the back plate, the mounting table is connected with the supporting part through a supporting rod, an adjusting seat is arranged at the bottom of the mounting table, a worm wheel is arranged in the adjusting seat, and a worm is arranged in the worm wheel. A worm is arranged on the outer side of the worm gear in a meshed mode, an adjusting handle is arranged at the end of the worm, a supporting plate is arranged on the upper side of the mounting table and fixedly connected with the worm gear, and a clamping jaw is arranged on the surface of the supporting plate. The device is reasonable in structural design, all parts are tightly connected and are easy to disassemble, and the device can be folded and placed, so that daily maintenance and troubleshooting of a user are facilitated.

Description

Technical Field

[0001] The invention belongs to the technical field of line detection auxiliary equipment, and in particular relates to a stabilization auxiliary device for partial discharge imaging equipment. Background Art

[0002] Partial discharge imaging equipment, also known as partial discharge imaging equipment, is usually used to detect and analyze partial discharge phenomena in high-voltage equipment. Partial discharge is one of the common electrical faults in high-voltage equipment. If it is not discovered and handled in time, it may cause damage to the equipment or even cause safety accidents. Therefore, partial discharge imaging equipment is widely used in the power, petroleum, chemical and other industries. However, during the use of partial discharge imaging equipment, its stability is often challenged because it needs to be held in hand for a long time or placed in a specific position for detection. The shaking or displacement of the equipment may affect the accuracy of the test results and may even cause damage to the equipment. In addition, when people use partial discharge imaging equipment, both hands are occupied for a long time, which will not only cause limb soreness, but also make it impossible to retain and record the display content of the partial discharge imaging equipment, which is not convenient for later maintenance. Summary of the invention

[0003] The purpose of the present invention is to overcome the shortcomings of the prior art and to provide a stabilizing auxiliary device for partial discharge imaging equipment which is easy to use, convenient to move, saves time and effort, and can be stably placed.

[0004] The objective of the present invention is achieved in this way: a stabilization auxiliary device for a partial discharge imaging device, comprising a support portion and a mounting platform, a back plate is provided on the side of the support portion, a shoulder strap is provided on the rear side of the back plate, the mounting platform is connected to the support portion through a support rod, an adjustment seat is provided at the bottom of the mounting platform, a worm gear is provided inside the adjustment seat, a worm is meshedly provided on the outer side of the worm gear, an adjustment handle is provided at the end of the worm gear, a support plate is provided on the upper side of the mounting platform, the support plate is fixedly connected to the worm gear, and a clamping claw is provided on the surface of the support plate.

[0005] A belt adjuster is arranged at the middle part of the shoulder strap.

[0006] The shape of the clamping jaw is "concave".

[0007] Both ends of the support rod are hinged to the support part and the mounting platform through a hinge seat, a height adjustment mechanism is arranged inside the support rod, and the height adjustment mechanism includes an extension plate and a movable platform, the extension plate is fixedly connected to the support part, a clamping hole is arranged inside the extension plate, a slide groove is arranged in the middle of the support rod, a slider is arranged on the side of the movable platform, the slider and the slide groove are clamped with each other, and the movable platform is connected to the clamping rod through the clamping seat.

[0008] A hanging seat is arranged at the bottom of the support rod, and the hanging seat cooperates with the clamping rod.

[0009] A positioning hole is arranged on the surface of the support rod, a positioning pin is arranged on the surface of the moving platform, and a spring is arranged between the positioning pin and the moving platform.

[0010] A clamping mechanism is arranged inside the support plate, and the clamping mechanism includes a side plate, a lifting block is arranged in the middle of the side plate, a push rod is arranged at the bottom of the lifting block, sector gears are symmetrically arranged on both sides of the side plate through a fixed axis, a connecting rod is hingedly arranged between the sector gear and the lifting block, and a shift block is symmetrically arranged on the upper side of the side plate, the shift block and the sector gear are meshed with each other, and the shift block is fixedly connected to the clamping claw.

[0011] The surface of the side plate is provided with a shift bar, and the shift bar and the shift block are mutually clamped.

[0012] A screw is arranged at the bottom of the support plate, sleeves are symmetrically threaded on the outer side of the screw, the inner threads of the two sleeves are in opposite directions, and the two sleeves are hinged to the top rod.

[0013] Beneficial effects of the present invention: The shoulder strap and belt adjuster design on the rear side of the back plate allow the user to easily carry the device on the chest, which is convenient for use and movement, and improves work efficiency. The support part and the mounting table provide a stable support platform for the partial discharge imaging device, effectively reducing the shaking and displacement of the device during the detection process, thereby improving the accuracy and reliability of the detection. The adjustment seat accurately adjusts the direction and angle of the mounting table by rotating the adjustment handle to adapt to different detection environments and usage requirements. The extension plate, movable table, clamping rod and other components in the height adjustment mechanism enable the user to further fine-tune the height of the device, enhancing the flexibility and adaptability of the device. The concave clamping claws on the surface of the support plate can firmly clamp the partial discharge imaging device to prevent it from slipping or being damaged during the detection process, thereby ensuring the safety of the partial discharge imaging device and the operator. The present invention has the advantages of being easy to use, easy to move, time-saving and labor-saving, and stable to place. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The present invention is a diagram showing the overall structure of a stabilization auxiliary device for a partial discharge imaging device.

[0015] Figure 2 The figure is an overall side view of a stabilization auxiliary device for a partial discharge imaging device according to the present invention.

[0016] Figure 3 The present invention is a structural diagram of an adjustment seat of a stabilization auxiliary device for a partial discharge imaging device.

[0017] Figure 4 The present invention is a top view of the interior of an adjustment seat of a stabilization auxiliary device for a partial discharge imaging device.

[0018] Figure 5The present invention is a cross-sectional view of the interior of a support rod of a stabilization auxiliary device for a partial discharge imaging device.

[0019] Figure 6 The present invention is a side sectional view of a moving platform of a stabilization auxiliary device for a partial discharge imaging device.

[0020] Figure 7 The present invention is a structural diagram of a clamping mechanism of a stabilization auxiliary device for a partial discharge imaging device.

[0021] Figure 8 This is a screw structure diagram of a stabilization auxiliary device for a partial discharge imaging device of the present invention.

[0022] In the figure: 1, support part 2, mounting platform 3, back plate 4, shoulder strap 5, belt adjuster 6, support rod 7, adjustment seat 8, support plate 9, worm gear 10, worm 11, adjustment handle 12, clamping claw 13, hinge seat 14, extension plate 15, clamping hole 16, slide groove 17, moving platform 18, slider 19, clamping seat 20, clamping rod 21, hanging seat 22, positioning hole 23, positioning pin 24, spring 25, lifting block 26, fixed axis 27, sector gear 28, connecting rod 29, shift block 30, shift bar 31, push rod 32, screw 33, sleeve 34, drive rod 35, side plate. DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with the accompanying drawings. Example 1

[0024] like Figure 1-4 As shown, a stabilization auxiliary device for a partial discharge imaging device comprises a support portion 1 and a mounting platform 2, wherein a back plate 3 is arranged on the side of the support portion 1, a shoulder strap 4 is arranged on the rear side of the back plate 3, the mounting platform 2 is connected to the support portion 1 via a support rod 6, an adjustment seat 7 is arranged at the bottom of the mounting platform 2, a worm gear 9 is arranged inside the adjustment seat 7, a worm 10 is meshedly arranged on the outer side of the worm gear 9, an adjustment handle 11 is arranged at the end of the worm 10, a support plate 8 is arranged on the upper side of the mounting platform 2, the support plate 8 is fixedly connected to the worm gear 9, and a clamping claw 12 is arranged on the surface of the support plate 8.

[0025] A belt adjuster 5 is arranged in the middle of the shoulder strap 4 .

[0026] The clamping jaw 12 is concave in shape.

[0027] When the present invention is in use, it is ensured that all parts of the device are intact, especially key parts such as the support part 1, the mounting platform 2 and the shoulder strap 4. The shoulder strap 4 is adjusted to a suitable angle by the belt adjuster 5, and the support part 1 and the mounting platform 2 are carried on the chest by the shoulder strap 4. According to the shape and size of the partial discharge imaging device, the clamping claw 12 on the support plate 8 is adjusted to firmly clamp the partial discharge imaging device on the support plate 8 to prevent the partial discharge imaging device from slipping or being damaged during the detection process. When the direction and angle of the partial discharge imaging device need to be adjusted, hold the adjustment handle 11, rotate the worm 10, and adjust the direction and angle of the mounting platform 2 through the meshing action of the worm wheel 9 and the worm 10. According to actual needs, the mounting platform 2 is adjusted to a suitable position, and the partial discharge imaging device can be used, and relevant data or images can be recorded as needed for subsequent analysis and processing. The structural design of the present device is reasonable, the connection between the various components is tight and easy to disassemble, and it can be folded and placed, which is convenient for users to perform daily maintenance and troubleshooting. Example 2

[0028] like Figure 1-6 As shown, a stabilization auxiliary device for a partial discharge imaging device comprises a support portion 1 and a mounting platform 2, wherein a back plate 3 is arranged on the side of the support portion 1, a shoulder strap 4 is arranged on the rear side of the back plate 3, the mounting platform 2 is connected to the support portion 1 via a support rod 6, an adjustment seat 7 is arranged at the bottom of the mounting platform 2, a worm gear 9 is arranged inside the adjustment seat 7, a worm 10 is meshedly arranged on the outer side of the worm gear 9, an adjustment handle 11 is arranged at the end of the worm 10, a support plate 8 is arranged on the upper side of the mounting platform 2, the support plate 8 is fixedly connected to the worm gear 9, and a clamping claw 12 is arranged on the surface of the support plate 8.

[0029] For better effect, a belt adjuster 5 is provided in the middle of the shoulder strap 4. The belt adjuster 5 can adjust the length of the shoulder strap 4 to adapt to the use of different people.

[0030] For better effect, the clamping jaw 12 is in a concave shape. The concave clamping jaw 12 is convenient for clamping the partial discharge imaging device, which can not only clamp and fix the frame of the partial discharge imaging device, but also does not affect the normal use of the middle screen of the partial discharge imaging device.

[0031] For better effect, both ends of the support rod 6 are hinged to the support part 1 and the mounting platform 2 through a hinge seat 13. A height adjustment mechanism is arranged inside the support rod 6, and the height adjustment mechanism includes an extension plate 14 and a movable platform 17. The extension plate 14 is fixedly connected to the support part 1, and a clamping hole 15 is arranged inside the extension plate 14. A slide groove 16 is arranged in the middle of the support rod 6, and a slider 18 is arranged on the side of the movable platform 17. The slider 18 is clamped with the slide groove 16, and the movable platform 17 is connected to a clamping rod 20 through a clamping seat 19.

[0032] For better effect, a hanger 21 is provided at the bottom of the support rod 6, and the hanger 21 cooperates with the clamping rod 20. When the device is not in use, the support rod 6 can be fixed by the hanger 21.

[0033] For better effect, the support rod 6 is provided with a positioning hole 22 on its surface, the movable platform 17 is provided with a positioning pin 23 on its surface, and a spring 24 is provided between the positioning pin 23 and the movable platform 17. The spring 24 can push the positioning pin 23 to be inserted into the positioning hole 22.

[0034] When the present invention is in use, it is ensured that all parts of the device are intact, especially key parts such as the support part 1, the mounting platform 2 and the shoulder strap 4. The shoulder strap 4 is adjusted to a suitable angle by the belt adjuster 5, and the support part 1 and the mounting platform 2 are carried on the chest by the shoulder strap 4. According to the shape and size of the partial discharge imaging device, the clamping claw 12 on the support plate 8 is adjusted to firmly clamp the partial discharge imaging device on the support plate 8 to prevent the partial discharge imaging device from slipping or being damaged during the detection process. When it is necessary to adjust the direction and angle of the partial discharge imaging device, hold the adjustment handle 11, rotate the worm 10, and adjust the direction and angle of the mounting platform 2 through the meshing action of the worm wheel 9 and the worm 10. According to actual needs, the mounting platform 2 is adjusted to a suitable position, and the partial discharge imaging device can be used, and relevant data or images can be recorded as needed for subsequent analysis and processing. Furthermore, the position of the mounting platform 2 can be adjusted by the height adjustment mechanism, and the positioning pin 23 is pressed to disengage it from the positioning hole 22 on the surface of the support rod 6. Push the movable platform 17 to slide along the slide groove 16 in the middle of the support rod 6, adjust the movable platform 17 to a suitable height according to actual needs, loosen the positioning pin 23, and make it snap into the positioning hole 22 on the surface of the support rod 6 under the action of the spring 24. This will fix the position of the movable platform 17 to prevent it from moving accidentally, and then snap the bottom end of the clamping rod 20 into the clamping hole 15 on the lower side of the extension plate 14. A buckle-like component can also be set inside the clamping hole 15 to prevent the clamping rod 20 from detaching from the clamping hole 15. The structural design of the device is reasonable, the connection between the various components is tight and easy to disassemble, and it can be folded and placed, which is convenient for users to perform daily maintenance and troubleshooting. Example 3

[0035] like Figure 1-8 As shown, a stabilization auxiliary device for a partial discharge imaging device comprises a support portion 1 and a mounting platform 2, wherein a back plate 3 is arranged on the side of the support portion 1, a shoulder strap 4 is arranged on the rear side of the back plate 3, the mounting platform 2 is connected to the support portion 1 via a support rod 6, an adjustment seat 7 is arranged at the bottom of the mounting platform 2, a worm gear 9 is arranged inside the adjustment seat 7, a worm 10 is meshedly arranged on the outer side of the worm gear 9, an adjustment handle 11 is arranged at the end of the worm 10, a support plate 8 is arranged on the upper side of the mounting platform 2, the support plate 8 is fixedly connected to the worm gear 9, and a clamping claw 12 is arranged on the surface of the support plate 8.

[0036] For better effect, a belt adjuster 5 is provided in the middle of the shoulder strap 4. The belt adjuster 5 can adjust the length of the shoulder strap 4 to adapt to the use of different people.

[0037] For better effect, the clamping jaw 12 is in a concave shape. The concave clamping jaw 12 is convenient for clamping the partial discharge imaging device, which can not only clamp and fix the frame of the partial discharge imaging device, but also does not affect the normal use of the middle screen of the partial discharge imaging device.

[0038] For better effect, both ends of the support rod 6 are hinged to the support part 1 and the mounting platform 2 through a hinge seat 13. A height adjustment mechanism is arranged inside the support rod 6, and the height adjustment mechanism includes an extension plate 14 and a movable platform 17. The extension plate 14 is fixedly connected to the support part 1, and a clamping hole 15 is arranged inside the extension plate 14. A slide groove 16 is arranged in the middle of the support rod 6, and a slider 18 is arranged on the side of the movable platform 17. The slider 18 is clamped with the slide groove 16, and the movable platform 17 is connected to a clamping rod 20 through a clamping seat 19.

[0039] For better effect, a hanger 21 is provided at the bottom of the support rod 6, and the hanger 21 cooperates with the clamping rod 20. When the device is not in use, the support rod 6 can be fixed by the hanger 21.

[0040] For better effect, the support rod 6 is provided with a positioning hole 22 on its surface, the movable platform 17 is provided with a positioning pin 23 on its surface, and a spring 24 is provided between the positioning pin 23 and the movable platform 17. The spring 24 can push the positioning pin 23 to be inserted into the positioning hole 22.

[0041] For better effect, a clamping mechanism is arranged inside the support plate 8, and the clamping mechanism includes a side plate 35, a lifting block 25 is arranged in the middle of the side plate 35, a push rod 31 is arranged at the bottom of the lifting block 25, fan gears 27 are symmetrically arranged on both sides of the side plate 35 through a fixed axis 26, a connecting rod 28 is hingedly arranged between the fan gear 27 and the lifting block 25, and a shift block 29 is symmetrically arranged on the upper side of the side plate 35, the shift block 29 and the fan gear 27 are meshed with each other, and the shift block 29 is fixedly connected to the clamp 12.

[0042] For better effect, the surface of the side plate 35 is provided with a displacement bar 30, and the displacement bar 30 and the displacement block 29 are mutually engaged. The displacement bar 30 has a limiting effect on the displacement block 29.

[0043] For better effect, a screw 32 is provided at the bottom of the support plate 8, and sleeves 33 are symmetrically screwed on the outer side of the screw 32. The internal threads of the two sleeves 33 are in opposite directions, and the two sleeves 33 are hinged to the top rod 31. When the screw 32 rotates, the two sleeves 33 can be driven to move closer to or away from each other.

[0044] When the present invention is in use, it is ensured that all parts of the device are intact, especially key parts such as the support part 1, the mounting platform 2 and the shoulder strap 4. The shoulder strap 4 is adjusted to a suitable angle by the belt adjuster 5, and the support part 1 and the mounting platform 2 are carried on the chest by the shoulder strap 4. According to the shape and size of the partial discharge imaging device, the clamping claw 12 on the support plate 8 is adjusted to firmly clamp the partial discharge imaging device on the support plate 8 to prevent the partial discharge imaging device from slipping or being damaged during the detection process. When it is necessary to adjust the direction and angle of the partial discharge imaging device, hold the adjustment handle 11, rotate the worm 10, and adjust the direction and angle of the mounting platform 2 through the meshing action of the worm wheel 9 and the worm 10. According to actual needs, the mounting platform 2 is adjusted to a suitable position, and the partial discharge imaging device can be used, and relevant data or images can be recorded as needed for subsequent analysis and processing. Furthermore, a clamping mechanism is provided inside the support plate 8 for adjusting the position of the clamping claw 12. By rotating the screw 32, the two sleeves 33 will move in opposite directions at the same time. The movement of the sleeve 33 will drive the top rod 31 to rise or fall, thereby changing the height of the lifting block 25. The change in the height of the lifting block 25 will be transmitted by the connecting rod 28 and the fan gear 27, so that the shift block 29 slides on the shift bar 30, and then drives the clamping jaws 12 to open or close, so as to ensure that the clamping jaws 12 can firmly clamp the partial discharge imaging device. In addition, according to specific needs, the device can also be placed on the ground for use, the back plate 3 is placed horizontally on the ground, the support part 1 can lift the mounting table 2, and the mounting table 2 can be adjusted by the support rod 6 and the hinge seat 13, which can save more physical strength and provide stable support for the partial discharge imaging device. The structural design of the device is reasonable, the connection between the various components is tight and easy to disassemble, and it can be folded and placed, which is convenient for users to carry out daily maintenance and troubleshooting.

Claims

1. A stabilization auxiliary device for a partial discharge imaging device, comprising a support portion and a mounting platform, characterized in that: A back plate is provided on the side of the support part, a shoulder strap is provided on the rear side of the back plate, the mounting platform is connected to the support part through a support rod, an adjustment seat is provided at the bottom of the mounting platform, a worm gear is provided inside the adjustment seat, a worm is meshedly provided on the outer side of the worm gear, an adjustment handle is provided on the end of the worm gear, a support plate is provided on the upper side of the mounting platform, the support plate is fixedly connected to the worm gear, and a clamping claw is provided on the surface of the support plate.

2. A stabilization auxiliary device for partial discharge imaging equipment according to claim 1, characterized in that: A belt adjuster is arranged at the middle part of the shoulder strap.

3. A stabilization auxiliary device for partial discharge imaging equipment according to claim 1, characterized in that: The shape of the clamping jaw is "concave".

4. A stabilization auxiliary device for partial discharge imaging equipment according to claim 1, characterized in that: Both ends of the support rod are hinged to the support part and the mounting platform through a hinge seat, a height adjustment mechanism is arranged inside the support rod, and the height adjustment mechanism includes an extension plate and a movable platform, the extension plate is fixedly connected to the support part, a clamping hole is arranged inside the extension plate, a slide groove is arranged in the middle of the support rod, a slider is arranged on the side of the movable platform, the slider and the slide groove are clamped with each other, and the movable platform is connected to the clamping rod through the clamping seat.

5. A stabilization auxiliary device for partial discharge imaging equipment as claimed in claim 4, characterized in that: A hanging seat is arranged at the bottom of the support rod, and the hanging seat cooperates with the clamping rod.

6. A stabilization auxiliary device for partial discharge imaging equipment according to claim 5, characterized in that: A positioning hole is arranged on the surface of the support rod, a positioning pin is arranged on the surface of the moving platform, and a spring is arranged between the positioning pin and the moving platform.

7. A stabilization auxiliary device for partial discharge imaging equipment according to claim 1, characterized in that: A clamping mechanism is arranged inside the support plate, and the clamping mechanism includes a side plate, a lifting block is arranged in the middle of the side plate, a push rod is arranged at the bottom of the lifting block, sector gears are symmetrically arranged on both sides of the side plate through a fixed axis, a connecting rod is hingedly arranged between the sector gear and the lifting block, and a shift block is symmetrically arranged on the upper side of the side plate, the shift block and the sector gear are meshed with each other, and the shift block is fixedly connected to the clamping claw.

8. A stabilization auxiliary device for partial discharge imaging equipment according to claim 7, characterized in that: The surface of the side plate is provided with a shift bar, and the shift bar and the shift block are mutually clamped.

9. A stabilization auxiliary device for partial discharge imaging equipment according to claim 8, characterized in that: A screw is arranged at the bottom of the support plate, sleeves are symmetrically threaded on the outer side of the screw, the inner threads of the two sleeves are in opposite directions, and the two sleeves are hinged to the top rod.

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