GIS porcelain bushing detection tool

Abstract

The utility model relates to the technical field of detection tools, in particular to a GIS porcelain bushing detection tool which comprises a base, universal wheels are installed at the corners of the bottom of the base, a detection assembly is installed at one end of the top of the base, and a disassembly and assembly clamping mechanism is installed at the other end of the top of the base. The dismounting and clamping mechanism comprises a first adjusting assembly, a second adjusting assembly, a mounting assembly, a clamping plate and a buffering assembly, the first adjusting assembly is used for adjusting the position of the clamped porcelain bushing, the second adjusting assembly is used for driving the clamping plate to limit the porcelain bushing, the mounting assembly is used for fixing or separating the clamping plate, and the buffering assembly is used for buffering the clamping plate. The buffering assembly is used for providing a buffering area during clamping and positioning, the first adjusting assembly comprises a first adjusting groove formed in one end of the top of the base, and a first threaded rod is rotationally connected to the inner side of the first adjusting groove; the clamping device is simple in structure and convenient to operate, and a worker can conveniently and rapidly replace the clamping plates of the corresponding sizes through pressing and pulling operation.

Description

Technical Field

[0001] The utility model relates to the technical field of detection tooling, in particular to a GIS porcelain sleeve detection tooling. Background Art

[0002] With the rapid development of high-voltage electrical appliances, the application of GIS circuit breakers is increasing: As a component of the inlet and outlet lines of the GIS circuit breaker, the normal operation of the GIS porcelain sleeve plays an important role in the working performance of the entire equipment. The GIS porcelain sleeve generally includes a porcelain insulating cylinder with a continuous umbrella skirt structure formed on the outside of the insulating cylinder. The insulating cylinder has a connecting flange at one end, which is used to fix the connection with the equipment housing. After the GIS porcelain sleeve is processed, the staff needs to use the tooling to position the GIS porcelain sleeve, and then use the probe to detect whether there are cracks or protrusions on the inside. However, the splints on the existing tooling are usually positioned and connected with multiple sets of bolts. When disassembling and replacing splints of different sizes, each set of bolts needs to be rotated one by one, which increases the workload of the staff and affects the work efficiency. Utility Model Content

[0003] The utility model aims to provide a GIS porcelain sleeve detection tool to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A GIS porcelain sleeve detection tool comprises a base, wherein universal wheels are installed at the bottom corners of the base, a detection component is installed at one end of the top of the base, and a disassembly and clamping mechanism is installed at the other end of the top of the base, wherein the disassembly and clamping mechanism comprises a first adjustment component, a second adjustment component, a mounting component, a clamping plate and a buffer component, wherein the first adjustment component is used to adjust the position of the porcelain sleeve after clamping, the second adjustment component is used to drive the clamping plate to limit the porcelain sleeve, the mounting component is used to fix or separate the clamping plate, and the buffer component is used to provide a buffer area during clamping and positioning.

[0006] As a preferred solution of the utility model, the first adjustment component includes a first adjustment groove opened at one end of the top of the base, a first threaded rod is rotatably connected to the inner side of the first adjustment groove, a first adjustment plate is threadedly connected to the outer side of the first threaded rod, the first adjustment plate and the first adjustment groove are slidably connected, a first motor is installed on one side of the base, and the driving end of the first motor extends to the inner side of the first adjustment groove and is fixedly connected to one end of the first threaded rod.

[0007] As a preferred solution of the present invention, the second adjusting component includes a fixing frame installed on the top of the first adjusting plate, a fixing cylinder is installed on the inner side of the fixing frame, a second threaded rod is rotatably connected to the inner side of the fixing cylinder, both ends of the second threaded rod are threadedly connected to the second adjusting plate, the second adjusting plate and the inner side of the fixing cylinder are slidably connected, a second motor is installed on the top of the fixing frame, the driving end of the second motor extends to the inner side of the fixing cylinder and is fixedly connected to one end of the second threaded rod, and the threads on both sides of the outside of the second threaded rod are opposite.

[0008] As a preferred solution of the utility model, the mounting assembly includes a card slot opened at one end of the second adjustment plate, a card block engaged with the inner side of the card slot, an extrusion groove is opened inside the second adjustment plate on one side of the card slot, an extrusion plate is slidably connected to the inner side of the extrusion groove, extrusion springs are installed between both ends of one side of the extrusion plate and the inner wall of the extrusion groove, and the opposite ends of the card block and the extrusion plate are provided with inclined surfaces that fit each other.

[0009] As a preferred solution of the utility model, a sliding rod is installed at one end of the extrusion plate between two groups of extrusion springs, the sliding rod is slidably connected to the second adjustment plate, a hanging column is installed at one end of the top of the second adjustment plate, and the sliding rod extends to the outside of the second adjustment plate and is rotatably connected to a pull ring.

[0010] As a preferred solution of the utility model, the buffer assembly includes a mounting seat installed at one end of the blocking block, limiting grooves are provided at both ends of the inner side of the mounting seat, a limiting plate is slidably connected to the inner side of the limiting groove, a first spring is installed between one side of the limiting plate and the inner wall of the mounting seat, the other end of the limiting plate is fixedly connected to one side of the clamping plate, and rubber pads are embedded and installed on the opposite surfaces of the two groups of clamping plates.

[0011] As a preferred solution of the utility model, the detection mechanism includes a detection frame installed at one end of the top of the base, a detection groove is opened at the top of the detection frame, the inner side of the detection groove is rotatably connected with a third threaded rod, the outer side of the third threaded rod is threadedly connected with a detection plate, the detection plate and the detection groove are slidably connected, a third motor is installed at one end of the detection frame, the driving end of the third motor extends to the inner side of the detection groove and is fixedly connected to one end of the third threaded rod, a fourth motor is installed at the other end of the detection plate, and a detection probe is installed at the driving end of the fourth motor.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the utility model, the position of the porcelain sleeve after clamping is adjusted by the first adjusting component, the second adjusting component can drive the clamping plate to limit the porcelain sleeve, the installation component fixes or separates the clamping plate, and the buffer component provides a buffer area during clamping and positioning. It has a simple structure and is easy to operate, so that personnel can quickly replace the clamping plate of the corresponding size by pressing and pulling operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure of part A;

[0016] Figure 3 It is a partial cross-sectional structural schematic diagram of the installation component of the utility model.

[0017] In the figure: 1, base; 2, universal wheel; 3, clamping plate; 4, first threaded rod; 5, first adjustment plate; 6, fixing frame; 7, fixing cylinder; 8, second threaded rod; 9, second adjustment plate; 10, second motor; 11, clamping block; 12, extrusion plate; 13, extrusion spring; 14, hanging column; 15, limit plate; 16, first spring; 17, detection frame; 18, detection plate; 19, fourth motor; 20, detection probe; 21, mounting base. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] Example:

[0020] See also Figure 1-Figure 3 , the utility model provides a technical solution:

[0021] A GIS porcelain sleeve detection tool comprises a base 1, universal wheels 2 are installed at the bottom corners of the base 1, a detection component is installed at one end of the top of the base 1, and a disassembly and assembly clamping mechanism is installed at the other end of the top of the base 1. The disassembly and assembly clamping mechanism comprises a first adjustment component, a second adjustment component, a mounting component, a clamping plate 3 and a buffer component. The first adjustment component is used to adjust the position of the porcelain sleeve after clamping, the second adjustment component is used to drive the clamping plate 3 to limit the porcelain sleeve, the mounting component is used to fix or separate the clamping plate 3, and the buffer component is used to provide a buffer area during clamping and positioning. When in use, the device can adjust the position of the porcelain sleeve after clamping through the first adjustment component, the second adjustment component can drive the clamping plate 3 to limit the porcelain sleeve, the mounting component fixes or separates the clamping plate 3, and the buffer component provides a buffer area during clamping and positioning. The device has a simple structure and is easy to operate, so that personnel can quickly replace the clamping plate 3 of corresponding size by pressing and pulling operations.

[0022] In this embodiment, if Figure 1 , Figure 2 and Figure 3 As shown, the installation assembly includes a slot opened at one end of the second adjustment plate 9, a block 11 that is snap-connected to the inner side of the slot, an extrusion slot is opened inside the second adjustment plate 9 on one side of the slot, an extrusion plate 12 is slidably connected to the inner side of the extrusion slot, extrusion springs 13 are installed between the two ends of one side of the extrusion plate 12 and the inner wall of the extrusion slot, and the opposite ends of the block 11 and the extrusion plate 12 are provided with inclined surfaces that fit each other. First, the block 11 is aligned with the slot and pushed in, so that the inclined surfaces on the block 11 and the extrusion plate 12 press against each other, forcing the extrusion plate 12 to compress the two groups of extrusion springs 13 to retract, until the block 11 completely enters the inner side of the slot, and the extrusion plate 12 pops out and abuts against one side of the protruding end of the block 11 for positioning.

[0023] In this embodiment, if Figure 1 , Figure 2 and Figure 3 As shown, one end of the extrusion plate 12 is located between the two groups of extrusion springs 13 and a sliding rod is installed thereon. The sliding rod is slidably connected to the second adjustment plate 9. A hanging column 14 is installed at one end of the top of the second adjustment plate 9. The sliding rod extends to one end of the outer side of the second adjustment plate 9 and is rotatably connected to a pull ring. Then, the pull ring is pulled to drive the sliding rod to move, so that the extrusion plate 12 actively presses the extrusion spring 13 to retract. Then, the pull ring is rotated and temporarily hung on the hanging column 14. At this time, the mounting seat 21 and the splint 3 can be removed.

[0024] In this embodiment, if Figure 1 , Figure 2 and Figure 3As shown, the second adjusting component includes a fixing frame 6 installed on the top of the first adjusting plate 5, a fixing cylinder 7 is installed on the inner side of the fixing frame 6, a second threaded rod 8 is rotatably connected to the inner side of the fixing cylinder 7, both ends of the second threaded rod 8 are threadedly connected to the second adjusting plate 9, the second adjusting plate 9 is slidingly connected to the inner side of the fixing cylinder 7, a second motor 10 is installed on the top of the fixing frame 6, the driving end of the second motor 10 extends to the inner side of the fixing cylinder 7 and is fixedly connected to one end of the second threaded rod 8, the threads on both sides of the outside of the second threaded rod 8 are opposite, further, starting the second motor 10 can drive the second threaded rod 8 to rotate, so that the two groups of second adjusting plates 9 drive the clamping plates 3 to clamp each other close.

[0025] In this embodiment, if Figure 1 , Figure 2 and Figure 3 As shown, the buffer assembly includes a mounting seat 21 installed at one end of the clamping block 11, and limiting grooves are provided at both ends of the inner side of the mounting seat 21. The limiting plate 15 is slidably connected to the inner side of the limiting groove. A first spring 16 is installed between one side of the limiting plate 15 and the inner wall of the mounting seat 21. The other end of the limiting plate 15 is fixedly connected to one side of the clamping plate 3. Rubber pads are embedded and installed on the opposite surfaces of the two groups of clamping plates 3. Furthermore, when the rubber pad contacts the porcelain sleeve, the clamping plate 3 drives the limiting plate 15 to compress the first spring 16 to retract, thereby providing a certain buffer space to avoid clamping too quickly and damaging the surface of the porcelain sleeve.

[0026] In this embodiment, if Figure 1 , Figure 2 and Figure 3 As shown, the first adjustment component includes a first adjustment slot opened at one end of the top of the base 1, the first adjustment slot is rotatably connected to the inside of the first adjustment slot, the first adjustment plate 5 is threadedly connected to the outside of the first threaded rod 4, the first adjustment plate 5 is slidably connected to the first adjustment slot, a first motor is installed on one side of the base 1, the driving end of the first motor extends to the inside of the first adjustment slot and is fixedly connected to one end of the first threaded rod 4, the detection mechanism includes a detection frame 17 installed at one end of the top of the base 1, the top of the detection frame 17 is provided with a detection slot, the inside of the detection slot is rotatably connected to the third threaded rod, the outside of the third threaded rod is threadedly connected to the detection plate 18, the detection mechanism includes a detection frame 17 installed at one end of the top of the base 1, the detection frame 17 is provided with a detection slot, the inside of the detection slot is rotatably connected to the third threaded rod, the outside of the third threaded rod is threadedly connected to the detection plate 18, The plate 18 is slidably connected to the detection groove, a third motor is installed at one end of the detection frame 17, the driving end of the third motor extends to the inner side of the detection groove and is fixedly connected to one end of the third threaded rod, a fourth motor 19 is installed at the other end of the detection plate 18, and a detection probe 20 is installed at the driving end of the fourth motor 19. Furthermore, starting the first motor can drive the first threaded rod 4 to rotate, and the first adjustment plate 5 also drives the clamped porcelain sleeve to approach the detection mechanism. Starting the third motor can drive the third threaded rod to rotate, forcing the detection plate 18 to drive the detection probe 20 to enter the inner side of the porcelain sleeve for detection, and the fourth motor 19 can drive the detection probe 20 to rotate to detect the inner wall of the porcelain sleeve.

[0027] The implementation principle of a GIS porcelain sleeve detection tooling of the embodiment of the present application is as follows: the card block 11 is aligned with the card slot and pushed in, so that the card block 11 and the inclined surfaces on the extrusion plate 12 are pressed against each other, forcing the extrusion plate 12 to compress the two groups of extrusion springs 13 to retract, until the card block 11 completely enters the inner side of the card slot, the extrusion plate 12 pops out and abuts against one side of the protruding end of the card block 11 for positioning, the pull ring is pulled to drive the sliding rod to move, so that the extrusion plate 12 actively compresses the extrusion spring 13 to retract, and then the pull ring is rotated and temporarily hung on the hanging column 14, at this time, the mounting seat 21 and the clamping plate 3 can be removed, and the second motor 1 is started. 0 can drive the second threaded rod 8 to rotate, so that the two sets of second adjustment plates 9 drive the clamping plates 3 to approach each other for clamping. When the rubber pad contacts the porcelain sleeve, the clamping plate 3 drives the limit plate 15 to compress the first spring 16 to retract, providing a certain buffer space to avoid clamping too quickly and damaging the surface of the porcelain sleeve. Starting the first motor can drive the first threaded rod 4 to rotate, and the first adjustment plate 5 also drives the clamped porcelain sleeve to approach the detection mechanism. Starting the third motor can drive the third threaded rod to rotate, forcing the detection plate 18 to drive the detection probe 20 to enter the inside of the porcelain sleeve for detection. The fourth motor 19 can drive the detection probe 20 to rotate to detect the inner wall of the porcelain sleeve.

[0028] The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. In addition, the present invention is used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A GIS porcelain sleeve detection tool, comprising a base (1), characterized in that: Universal wheels (2) are installed at the bottom corners of the base (1), a detection component is installed at one end of the top of the base (1), and a disassembly and assembly clamping mechanism is installed at the other end of the top of the base (1), the disassembly and assembly clamping mechanism comprises a first adjustment component, a second adjustment component, a mounting component, a clamping plate (3) and a buffer component, the first adjustment component is used to adjust the position of the porcelain sleeve after clamping, the second adjustment component is used to drive the clamping plate (3) to limit the porcelain sleeve, the mounting component is used to fix or separate the clamping plate (3), and the buffer component is used to provide a buffer area during clamping and positioning.

2. A GIS porcelain sleeve detection tool according to claim 1, characterized in that: The first adjustment component comprises a first adjustment slot formed at one end of the top of the base (1); a first threaded rod (4) is rotatably connected to the inner side of the first adjustment slot; a first adjustment plate (5) is threadedly connected to the outer side of the first threaded rod (4); the first adjustment plate (5) is slidably connected to the first adjustment slot; a first motor is mounted on one side of the base (1); a driving end of the first motor extends to the inner side of the first adjustment slot and is fixedly connected to one end of the first threaded rod (4).

3. A GIS porcelain sleeve detection tool according to claim 2, characterized in that: The second adjustment assembly comprises a fixing frame (6) mounted on the top of the first adjustment plate (5); a fixing cylinder (7) is mounted on the inner side of the fixing frame (6); a second threaded rod (8) is rotatably connected to the inner side of the fixing cylinder (7); both ends of the second threaded rod (8) are threadedly connected to the second adjustment plate (9); the second adjustment plate (9) is slidably connected to the inner side of the fixing cylinder (7); a second motor (10) is mounted on the top of the fixing frame (6); a driving end of the second motor (10) extends to the inner side of the fixing cylinder (7) and is fixedly connected to one end of the second threaded rod (8); and the threads on both sides of the outer side of the second threaded rod (8) are opposite.

4. A GIS porcelain sleeve detection tool according to claim 3, characterized in that: The mounting assembly comprises a slot at one end of the second adjustment plate (9), a block (11) snap-fitted inside the slot, an extrusion slot is provided inside the second adjustment plate (9) at one side of the slot, an extrusion plate (12) is slidably connected inside the extrusion slot, extrusion springs (13) are installed between the two ends of one side of the extrusion plate (12) and the inner wall of the extrusion slot, and the opposite ends of the block (11) and the extrusion plate (12) are provided with inclined surfaces that fit each other.

5. A GIS porcelain sleeve detection tool according to claim 4, characterized in that: One end of the extrusion plate (12) is provided with a sliding rod between two groups of extrusion springs (13), and the sliding rod is slidably connected to the second adjustment plate (9). A hanging column (14) is installed at one end of the top of the second adjustment plate (9), and one end of the sliding rod extending to the outside of the second adjustment plate (9) is rotatably connected to a pull ring.

6. A GIS porcelain sleeve detection tool according to claim 5, characterized in that: The buffer assembly comprises a mounting seat (21) mounted on one end of the clamping block (11), and both ends of the inner side of the mounting seat (21) are provided with limiting grooves, and the inner side of the limiting groove is slidably connected to a limiting plate (15), and a first spring (16) is installed between one side of the limiting plate (15) and the inner wall of the mounting seat (21), and the other end of the limiting plate (15) is fixedly connected to one side of the clamping plate (3), and rubber pads are embedded and installed on the opposite surfaces of the two groups of clamping plates (3).

7. A GIS porcelain sleeve detection tool according to claim 6, characterized in that: The detection assembly comprises a detection frame (17) mounted on one end of the top of the base (1); a detection slot is provided at the top of the detection frame (17); a third threaded rod is rotatably connected to the inner side of the detection slot; a detection plate (18) is threadedly connected to the outer side of the third threaded rod; the detection plate (18) is slidably connected to the detection slot; a third motor is mounted on one end of the detection frame (17); a driving end of the third motor extends to the inner side of the detection slot and is fixedly connected to one end of the third threaded rod; a fourth motor (19) is mounted on the other end of the detection plate (18); a detection probe (20) is mounted on the driving end of the fourth motor (19).

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