CN219957671U - High-voltage isolating switch performance detection clamping - Google Patents
High-voltage isolating switch performance detection clamping Download PDFInfo
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- CN219957671U CN219957671U CN202321300363.8U CN202321300363U CN219957671U CN 219957671 U CN219957671 U CN 219957671U CN 202321300363 U CN202321300363 U CN 202321300363U CN 219957671 U CN219957671 U CN 219957671U
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- isolating switch
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- supporting
- voltage isolating
- clamping
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- 238000001514 detection method Methods 0.000 title abstract description 17
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 20
- 230000001360 synchronised effect Effects 0.000 claims description 9
- 238000012360 testing method Methods 0.000 claims description 9
- 238000011056 performance test Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
The utility model discloses a high-voltage isolating switch performance detection clamping, which belongs to the field of high-voltage isolating switch fixing tools and comprises a supporting plate and a high-voltage isolating switch underframe arranged on the supporting plate, wherein a supporting part is arranged below the supporting plate, one side of the supporting plate is in running fit with the supporting part, the other side of the supporting plate is movably connected with the supporting part, clamping plates for clamping the high-voltage isolating switch underframe are arranged on two sides of the supporting plate, and an adjusting part is arranged between the clamping plates and the supporting plate and used for adjusting the positions of the clamping plates. According to the high-voltage isolating switch performance detection clamping device, the clamping plate, the side plates, the limiting plates and the supporting plates limit the high-voltage isolating switch from six directions by rotating the bidirectional screw rod, so that the high-voltage isolating switch can be better stabilized, the operation is simple and convenient, the supporting plates can be inclined by rotating the nuts, and the high-voltage isolating switch can be adjusted to be in an inclined state, and the high-voltage isolating switch is convenient to overhaul and wire.
Description
Technical Field
The utility model relates to the field of high-voltage isolating switch fixing tools, in particular to a high-voltage isolating switch performance detection clamp.
Background
The high-voltage isolating switch is an important switching device in power plants and substation electrical systems, and is matched with a high-voltage circuit breaker. The isolating switch is suitable for indoor devices with three-phase alternating current of 50Hz and rated voltage of 12 KV. The high-voltage device is switched on, off or switched on under a voltage-column load.
The high-voltage isolating switch needs to be detected whether to be qualified or not before use, such as power-on detection, salt fog detection and the like, and the high-voltage isolating switch needs to be fixed for detection, so that the high-voltage isolating switch is prevented from moving in the detection process.
The detection clamping tool is arranged at a certain height for conveniently fixing the high-voltage isolating switch. The high-voltage isolating switch needs to be subjected to wiring test after being fixed, and the upper interface and the lower interface of the high-voltage isolating switch all need to be connected, so that the inconvenience of bending down and fixing exists.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides the high-voltage isolating switch performance detection clamping, which is limited by the clamping plate, the side plate, the limiting plate and the supporting plate from six directions of the high-voltage isolating switch, so that the high-voltage isolating switch can be better stabilized, and the high-voltage isolating switch can be adjusted to an inclined state by the supporting part, thereby being convenient for maintenance and wiring. In order to solve the technical problems, the utility model is solved by the following technical scheme.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a high voltage isolator performance detects clamping, includes the backup pad and places the high voltage isolator chassis in the backup pad, the below of backup pad is provided with supporting part, one side and the supporting part normal running fit of backup pad, opposite side and supporting part swing joint, supporting part can make the backup pad slope with the connected mode of support, the both sides of backup pad are provided with the splint of centre gripping high voltage isolator chassis, splint with be provided with adjusting part between the backup pad for adjust the position of splint.
Preferably, the clamping plates on two sides move in opposite directions or in opposite directions through the adjusting part, the high-voltage isolating switch underframe is clamped when moving in opposite directions, the high-voltage isolating switch underframe can be taken down when moving in opposite directions, the clamping plates on two sides are positioned on two sides of the high-voltage isolating switch underframe, and the high-voltage isolating switch underframe is arranged according to the structure of the high-voltage isolating switch, and is simple in structure and convenient to clamp.
Preferably, the adjusting part comprises a bidirectional screw rod and a connecting plate, the bidirectional screw rod is in running fit with the supporting plate, the bidirectional screw rod is positioned below the supporting plate, the supporting plate is convenient for placing the high-voltage isolating switch, one end of the connecting plate is fixedly connected with the clamping plate, and the other end of the connecting plate is in threaded connection with the bidirectional screw rod. The splint is located the backup pad top, and the connecting plate is through buckling L-shaped connection splint and two-way screw rod. The clamping plates are mutually separated to be close to or far away from each other by rotating the bidirectional screw rod.
Preferably, the clamping plates are provided with four clamping plates corresponding to four corners of the high-voltage isolating switch, two clamping plates are in one group, and the high-voltage isolating switch is stably fixed through the two groups of clamping plates.
Preferably, a synchronous plate is arranged between the two groups of clamping plates, the clamping plates on the same side are fixed by the synchronous plate, and the two groups of clamping plates act simultaneously through the synchronous plate, so that the operation steps are reduced, and the use is convenient.
Preferably, the lower part of the supporting plate is fixedly connected with a rod body, and the connecting plate on one group of clamping plates is in sliding fit with the rod body. The clamping plates can move more stably through the rod body, and the high-voltage isolating switch can be clamped more stably.
Preferably, the outside of splint is provided with the curb plate, splint and curb plate mutually perpendicular form the right angle, and the right angle corresponds the four corners of high voltage isolator chassis. The clamping plate is matched with the side plate, so that the high-voltage isolating switch is limited in the horizontal direction.
Preferably, the side plate is provided with a guide section which is bent outwards, and the guide section is arranged to prevent the end part of the side plate from being abutted with the chassis of the high-voltage isolating switch and the limit of the end part of the side plate cannot be realized.
Preferably, a limiting plate is arranged above the clamping plate, and the limiting plate limits the high-voltage isolating switch from the upper side of the high-voltage isolating switch. The limiting plate is matched with the supporting plate to limit the high-voltage isolating switch from the upper side and the lower side of the high-voltage isolating switch
Preferably, the supporting part comprises two groups of supporting legs, each supporting leg comprises a first supporting leg and a second supporting leg, the first supporting legs are fixedly connected with the second supporting legs, the first supporting legs are rotationally connected with the supporting plates, nuts, jacking rods and limiting round rods are arranged between the second supporting legs and the supporting plates, the nuts are in rotational fit with the second supporting legs, the jacking rods are in threaded connection with the nuts, the limiting round rods are fixedly connected with the top ends of the jacking rods, the limiting round rods are in sliding fit with the supporting plates, and the end faces of the limiting round rods are in contact with the supporting plates to prevent the jacking rods from rotating.
Compared with the prior art, the utility model has the following beneficial effects: according to the high-voltage isolating switch performance detection clamping device, the clamping plate, the side plates, the limiting plates and the supporting plates limit the high-voltage isolating switch from six directions by rotating the bidirectional screw rod, so that the high-voltage isolating switch can be better stabilized, the operation is simple and convenient, the supporting plates can be inclined by rotating the nuts, and the high-voltage isolating switch can be adjusted to be in an inclined state, and the high-voltage isolating switch is convenient to overhaul and wire.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of the high-voltage isolating switch performance detection clamp of the utility model.
Fig. 2 is an enlarged schematic diagram of the high voltage isolating switch performance detecting clamp of the present utility model at a in fig. 1.
Fig. 3 is a schematic diagram of clamping plates for performance detection clamping of the high-voltage isolating switch.
Fig. 4 is a schematic diagram of a bidirectional screw for performance detection clamping of the high-voltage isolating switch of the utility model.
Fig. 5 is a schematic diagram of a supporting component of the high-voltage isolating switch performance detection clamp of the utility model.
Fig. 6 is an enlarged schematic view of the high voltage isolating switch performance detecting clamp of the present utility model at B in fig. 5.
Fig. 7 is a schematic diagram of a lifting rod for performance detection clamping of the high-voltage isolating switch.
Description of the figure: 1. a support plate; 2. a high voltage isolator chassis; 3. a support member; 31. a first leg; 32. a second leg; 33. a nut; 34. a lifting rod; 35. a limit round rod; 4. a clamping plate; 41. a side plate; 411. a guide section; 42. a limiting plate; 5. an adjusting member; 51. a bidirectional screw; 52. a connecting plate; 53. a synchronizing plate; 6. a rod body.
Detailed Description
The present utility model is described in further detail below with reference to the accompanying drawings.
The following description is presented to enable one of ordinary skill in the art to practice the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.
It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. indicate orientations or positions based on the orientation or positional relationship shown in the drawings, which are merely for convenience in describing the present simplified description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus the above terms are not to be construed as limiting the present utility model.
It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.
Referring to fig. 1-7, a high voltage isolating switch performance detecting clamp comprises a supporting plate 1 and a high voltage isolating switch underframe 2 (referring to a complete high voltage isolating switch) arranged on the supporting plate 1, wherein a supporting part 3 is arranged below the supporting plate 1, one side of the supporting plate 1 is in running fit with the supporting part 3, the other side of the supporting plate 1 is movably connected with the supporting part 3, the supporting part 3 is connected with the supporting in a supporting mode so that the supporting plate 1 is inclined, clamping plates 4 for clamping the high voltage isolating switch underframe 2 are arranged on two sides of the supporting plate 1, and an adjusting part 5 is arranged between the clamping plates 4 and the supporting plate 1 and used for adjusting the position of the clamping plates 4.
The clamping plates 4 on two sides move oppositely or reversely through the adjusting part 5, the high-voltage isolating switch underframe 2 is clamped when moving oppositely, the high-voltage isolating switch underframe 2 can be taken down when moving reversely, the clamping plates 4 on two sides are positioned on two sides of the high-voltage isolating switch underframe 2, and the high-voltage isolating switch clamping device is arranged according to the structural arrangement of the high-voltage isolating switch, is simple in structure and is convenient to clamp.
The adjusting part 5 comprises a bidirectional screw rod 51 and a connecting plate 52, the bidirectional screw rod 51 is in running fit with the supporting plate 1, the bidirectional screw rod 51 is positioned below the supporting plate 1, a high-voltage isolating switch is conveniently placed on the supporting plate 1, one end of the connecting plate 52 is fixedly connected with the clamping plate 4, and the other end of the connecting plate 52 is in threaded connection with the bidirectional screw rod 51. The clamping plate 4 is positioned above the supporting plate 1, and the connecting plate 52 is connected with the clamping plate 4 and the bidirectional screw rod 51 by bending. The clamping plates 4 are moved closer to or farther away from each other by rotating the bi-directional screw 51.
The clamping plates 4 are arranged in four corners corresponding to the high-voltage isolating switches, two clamping plates 4 are in one group, and the high-voltage isolating switches are stably fixed through the two groups of clamping plates 4.
The synchronous plate 53 is arranged between the two groups of clamping plates 4, the clamping plates 4 on the same side are fixed by the synchronous plate 53, and the two groups of clamping plates 4 act simultaneously through the synchronous plate 53, so that the operation steps are reduced, and the use is convenient.
The lower part of the supporting plate 1 is fixedly connected with a rod body 6, wherein a connecting plate 52 on one group of clamping plates 4 is in sliding fit with the rod body 6. The clamping plates 4 can stably move through the rod body 6, and simultaneously, the high-voltage isolating switch can be clamped more stably.
The outer side of the clamping plate 4 is provided with a side plate 41, the clamping plate 4 and the side plate 41 are mutually perpendicular to form a right angle, and the right angle corresponds to four corners of the high-voltage isolating switch chassis 2. The clamping plate 4 and the side plate 41 are matched, so that the high-voltage isolating switch is limited in the horizontal direction.
The side plate 41 is provided with a guide section 411 which is bent outwards, and the guide section 411 is arranged to prevent the end of the side plate 41 from abutting against the high-voltage isolating switch chassis 2 and limiting the high-voltage isolating switch chassis.
A limiting plate 42 is arranged above the clamping plate 4, and the limiting plate 42 limits the high-voltage isolating switch from above. The limiting plate 42 is matched with the supporting plate 1 to limit the high-voltage isolating switch from the upper side and the lower side of the high-voltage isolating switch
The support part 3 comprises two groups of support legs, each support leg comprises a first support leg 31 and a second support leg 32, the first support legs 31 and the second support legs 32 are fixedly connected, the first support legs 31 are in rotary connection with the support plate 1, nuts 33, lifting rods 34 and limit round rods 35 are arranged between the second support legs 32 and the support plate 1, the nuts 33 are in rotary fit with the second support legs 32, the lifting rods 34 are in threaded connection with the nuts 33, the limit round rods 35 are fixedly connected with the top ends of the lifting rods 34, the limit round rods 35 are in sliding fit with the support plate 1, and the end faces of the limit round rods 35 are in contact with the support plate 1 to prevent the lifting rods 34 from rotating.
It should be noted that, for the purpose of stable rotation of the support plate 1, one lifting rod 34 is provided with a thread, and the other lifting rod 34 is a smooth round rod, and when the threaded lifting rod 34 rotates the support plate, the smooth round rod is lifted. The bottom of the supporting plate 1 is provided with a sliding chute for limiting the sliding of the round rod 35. The nut 33 is rotated, the lifting rod 34 drives the limit round rod 35 to lift, and the limit round rod 35 moves in the chute, so that the supporting plate 1 is driven to rotate with a rotating fulcrum, and the purposes of tilting the supporting plate 1 and the high-voltage isolating switch are achieved.
In summary, during use, a high-voltage isolating switch (represented by a high-voltage isolating switch chassis 2 in the figure) is placed on the supporting plate 1, then the bidirectional screw rod 51 is rotated, so that two connecting plates 52 on the bidirectional screw rod 51 are close to each other, thereby driving two clamping plates 4 fixed with the connecting plates 52 to be close to each other, meanwhile, the connecting plates 52 drive two connecting plates 52 on the other side to slide on the rod body 6 through the synchronous plate 53, thereby driving the clamping plates 4 on the other side to move together, and before the clamping plates 4 are contacted with the high-voltage isolating switch, the two sides of the guiding section 411 of the side plate 41 are limited firstly, and then the upper limiting plate 42 and the lower supporting plate 1 are matched, so that the high-voltage isolating switch is limited finally from six directions, thereby stabilizing the high-voltage isolating switch.
After the high-voltage isolating switch is fixed, the angle of the supporting plate 1 can be adjusted by rotating the nut 33, so that the angle adjustment of the high-voltage isolating switch is finished, and the wiring and the overhaul are convenient. The adjusting mode is specifically that the nut 33 is rotated to enable the lifting rod 34 to lift, the lifting rod 34 drives the limit round rod 35 to lift, and the limit round rod 35 slides on the supporting plate 1, so that the purpose of adjusting the angle of the supporting plate 1 is achieved.
It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and are not limiting. The objects of the present utility model have been fully and effectively achieved. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the utility model may be modified or practiced without departing from the principles described.
Claims (10)
1. The utility model provides a high voltage isolator performance detects clamping, includes backup pad (1) and places high voltage isolator chassis (2) on backup pad (1), its characterized in that: the utility model discloses a high-voltage isolating switch chassis, including backup pad (1), splint (4), adjusting part (5) are provided with below backup pad (1), one side and backup pad (3) normal running fit of backup pad (1), opposite side and backup pad (3) swing joint, the both sides of backup pad (1) are provided with splint (4) of centre gripping high-voltage isolating switch chassis (2), splint (4) with be provided with adjusting part (5) between backup pad (1) for adjust the position of splint (4).
2. The high voltage isolator performance testing clamp of claim 1, wherein: the clamping plates (4) at two sides move in opposite directions or opposite directions through the adjusting part (5), and the clamping plates (4) at two sides are positioned at two sides of the high-voltage isolating switch underframe (2).
3. The high voltage isolator performance testing clamp of claim 2, wherein: the adjusting part (5) comprises a bidirectional screw rod (51) and a connecting plate (52), the bidirectional screw rod (51) is in running fit with the supporting plate (1), the bidirectional screw rod (51) is located below the supporting plate (1), one end of the connecting plate (52) is fixedly connected with the clamping plate (4), and the other end of the connecting plate is in threaded connection with the bidirectional screw rod (51).
4. A high voltage isolator performance test clamp as claimed in claim 3, wherein: the clamping plates (4) are arranged at four corners corresponding to the high-voltage isolating switch, and the two clamping plates (4) are in a group.
5. The high voltage isolator performance testing clamp of claim 4, wherein: a synchronous plate (53) is arranged between the two groups of clamping plates (4), and the clamping plates (4) on the same side are fixed by the synchronous plate (53).
6. The high voltage isolator performance testing clamp of claim 5, wherein: the lower part of the supporting plate (1) is fixedly connected with a rod body (6), and a connecting plate (52) on one group of clamping plates (4) is in sliding fit with the rod body (6).
7. The high voltage isolator performance testing clamp of claim 6, wherein: the outside of splint (4) is provided with curb plate (41), splint (4) and curb plate (41) mutually perpendicular form the right angle, and the right angle corresponds the four corners of high voltage isolator chassis (2).
8. The high voltage isolator performance testing clamp of claim 7, wherein: the side plates (41) have outwardly curved guide sections (411).
9. The high voltage isolator performance testing clamp of claim 8, wherein: a limiting plate (42) is arranged above the clamping plate (4), and the limiting plate (42) limits the high-voltage isolating switch from the upper side.
10. The high voltage isolator performance testing clamp of claim 9, wherein: the supporting component (3) comprises two groups of supporting legs, each supporting leg comprises a first supporting leg (31) and a second supporting leg (32), the first supporting legs (31) and the second supporting legs (32) are fixedly connected, the first supporting legs (31) are rotationally connected with the supporting plate (1), nuts (33), lifting rods (34) and limiting round rods (35) are arranged between the second supporting legs (32) and the supporting plate (1), the nuts (33) are in rotational fit with the second supporting legs (32), the lifting rods (34) are in threaded connection with the nuts (33), the limiting round rods (35) are fixedly connected with the top ends of the lifting rods (34), the limiting round rods (35) are in sliding fit with the supporting plate (1), and the end faces of the limiting round rods (35) are in contact with the supporting plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321300363.8U CN219957671U (en) | 2023-05-24 | 2023-05-24 | High-voltage isolating switch performance detection clamping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321300363.8U CN219957671U (en) | 2023-05-24 | 2023-05-24 | High-voltage isolating switch performance detection clamping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219957671U true CN219957671U (en) | 2023-11-03 |
Family
ID=88547482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321300363.8U Active CN219957671U (en) | 2023-05-24 | 2023-05-24 | High-voltage isolating switch performance detection clamping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219957671U (en) |
-
2023
- 2023-05-24 CN CN202321300363.8U patent/CN219957671U/en active Active
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