CN215955163U - Insulating isolation device for replacing 10 KV distribution line isolation switch - Google Patents
Insulating isolation device for replacing 10 KV distribution line isolation switch Download PDFInfo
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- CN215955163U CN215955163U CN202122095123.6U CN202122095123U CN215955163U CN 215955163 U CN215955163 U CN 215955163U CN 202122095123 U CN202122095123 U CN 202122095123U CN 215955163 U CN215955163 U CN 215955163U
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- insulating
- insulating ring
- insulating plate
- insulator
- ring
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- 238000002955 isolation Methods 0.000 title abstract description 16
- 239000012212 insulator Substances 0.000 claims abstract description 21
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 18
- 238000000034 method Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
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Abstract
The utility model relates to the technical field of insulation and isolation, and particularly discloses an insulation and isolation device for replacing a 10 kV distribution line isolating switch. According to the utility model, the second insulating ring can be controlled to be close to the first insulating ring by rotating the threaded handle, six high-voltage wires can be clamped and limited by the device, the situation that the high-voltage wires are loosened and fall off after the isolating switch is removed is avoided, the voltage of the high-voltage wires can be completely insulated and isolated by matching the second insulating ring with the second insulator, matching the first insulating ring with the first insulator, matching the third insulating plate with the first insulating plate, and improving the safety when the isolating switch is replaced.
Description
Technical Field
The utility model relates to the technical field of insulation and isolation, in particular to an insulation and isolation device for replacing a 10 kV distribution line disconnecting switch.
Background
10 kilovolt distribution lines is superhigh pressure circuit, danger is great, need carry under higher transportation condition, i.e. we common high tension power line, even high tension line's voltage is big, still need set up isolator on the circuit, realize the interrupt of line charge, the isolator component part is sound contact on-off mechanism and arc extinguishing mechanism, in case isolator appears damaging need in time to change it, it is comparatively dangerous to change the process, so we propose a change 10 kilovolt distribution lines isolator's insulating isolating device.
The existing patent (publication number: CN204144745U), an insulating isolation device for replacing a 10 KV distribution line isolation switch, comprises an insulating plug socket, wherein the insulating plug socket is a rectangular frame structure, the inner sides of the insulating plug socket in the length direction and the width direction are both open sides, the open side of the length direction is connected with an insulating movable sealing plate, a bottom plate of the insulating plug socket is inserted from an insulating pillar of the isolation switch, two parallel slots corresponding to the insulating pillar are arranged on the bottom plate along the length direction, and the lower side of the bottom plate is connected with an insulating plug board vertical to the bottom plate.
In the process of implementing the utility model, the inventor finds that at least the following problems in the prior art are not solved; above-mentioned device insulation measure is comparatively crude, and the security is low to need demolish the conductor wire from the contact at isolator both ends when changing isolator, the electric wire lacks spacing can relax the tenesmus, can influence the isolator wiring in later stage and the security of installation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an insulation isolation device for replacing a 10 kV distribution line isolating switch, which solves the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a change 10 kilovolt distribution lines isolator's insulating isolating device, which comprises a mounting bas, mount pad top fixed mounting has the first insulation board, the equal fixed mounting in first insulation board top both sides has the first insulator, a spring, articulated seat and mounting bracket, articulated seat top installs spacing groove block, spacing groove block is inside to be inlayed and to install the second insulation board, second insulation board inside wall fixed mounting has three with the size sleeve, first insulation board top fixed mounting has the first insulation ring, mounting bracket top screw thread is installed the screw thread handle, the mounting bracket top is run through and is installed the bracing piece, bracing piece bottom fixed mounting has the fixing base, fixing base bottom fixed mounting has the third insulation board, third insulation board bottom fixed mounting has three with the size second insulator, second insulator bottom fixed mounting has the second insulation ring.
As a preferred embodiment of the utility model, the bearing is embedded and installed on the top of the fixed seat, and the bottom of the threaded handle is embedded and connected with the inner ring of the bearing.
As a preferred embodiment of the present invention, the second insulating ring is located on the same vertical line as the first insulating ring.
As a preferred embodiment of the utility model, the spring is connected with the outer surface of the limiting groove block.
In a preferred embodiment of the utility model, the distance between the sleeve and the first insulating ring is 5 cm.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the second insulating ring can be controlled to be close to the first insulating ring by rotating the threaded handle, six high-voltage wires can be clamped and limited by the device, the situation that the high-voltage wires are loosened and fall off after the isolating switch is removed is avoided, the voltage of the high-voltage wires can be completely insulated and isolated by matching the second insulating ring with the second insulator, matching the first insulating ring with the first insulator, matching the third insulating plate with the first insulating plate, and improving the safety when the isolating switch is replaced.
2. According to the utility model, the sleeve of the second insulating plate is connected with the port of the wire in an embedded manner, and the isolating switch is arranged in the middle of the first insulating plate, so that the influence of the high-voltage wire on the process of installing the isolating switch can be greatly reduced, the limiting groove block has certain elastic rotation property in cooperation with the spring, and the process of assembling and disassembling the second insulating plate and the limiting groove block is facilitated.
Drawings
Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a front view of an isolation device for replacing a 10 kv distribution line disconnector in accordance with the present invention;
figure 2 is a side view of an isolation device for replacing a 10 kv distribution line disconnector in accordance with the present invention;
figure 3 is a front view of a bushing for replacing the isolation device of a 10 kv distribution line disconnector in accordance with the present invention.
In the figure: 1. a threaded shank; 2. a mounting frame; 3. a second insulating ring; 4. a first insulating ring; 5. a first insulator; 6. a first insulating plate; 7. a mounting seat; 8. a spring; 9. a hinged seat; 10. a limiting groove block; 11. a sleeve; 12. a second insulating plate; 13. a second insulator; 14. a third insulating plate; 15. a fixed seat; 16. a support rod.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-3, the present invention provides a technical solution: an insulating isolation device for replacing a 10 KV distribution line isolating switch comprises an installation seat 7, wherein a first insulating plate 6 is fixedly installed at the top of the installation seat 7, first insulators 5, springs 8, a hinge seat 9 and an installation frame 2 are fixedly installed on two sides of the top of the first insulating plate 6, a limiting groove block 10 is hinged and installed at the top of the hinge seat 9, a second insulating plate 12 is embedded and installed inside the limiting groove block 10, three sleeves 11 with the same size are fixedly installed on the inner side wall of the second insulating plate 12, a first insulating ring 4 is fixedly installed at the top of the first insulator 5, a threaded handle 1 is installed at the top of the installation frame 2 in a threaded mode, a supporting rod 16 is installed at the top of the installation frame 2 in a penetrating mode, a fixed seat 15 is fixedly installed at the bottom of the supporting rod 16, a third insulating plate 14 is fixedly installed at the bottom of the fixed seat 15, three second insulators 13 with the same size are fixedly installed at the bottom of the third insulating plate 14, the bottom of the second insulator 13 is fixedly provided with a second insulating ring 3.
In this embodiment, as shown in fig. 1 and fig. 2, the fixing seat 15 can be controlled to move downwards by rotating the threaded handle 1, the supporting rod 16 always slides on the top of the mounting frame 2 during the movement of the fixing seat 15, so that the second insulating ring 3 is close to the first insulating ring 4, the second insulating ring 3 and the first insulating ring 4 can clamp and fix the disassembled high-voltage wire, and the situation that the high-voltage wire is loosened and dropped after the disconnecting switch is disassembled is avoided, the second insulating ring 3, the second insulator 13, the third insulating plate 14, the first insulating ring 4, the first insulating plate 6 and the first insulator 5 are all insulating pieces, which can completely insulate and isolate the voltage of the high-voltage wire, after the high-voltage wire is clamped, the sleeve 11 of the second insulating plate 12 can be connected with the port of the wire in an embedded manner, and the second insulating plate 12 is embedded into the limiting groove block 10, and the limiting groove block 10 is connected with the hinge seat 9 and the spring 8, possess certain elasticity rotation nature, made things convenient for the dismouting process of second insulation board 12 and spacing groove block 10.
In this embodiment, the top of the fixing base 15 is embedded with a bearing, the bottom of the threaded handle 1 is embedded with an inner ring of the bearing, and the lifting of the fixing base 15 can be controlled when the threaded handle 1 is rotated.
In this embodiment, the second insulating ring 3 and the first insulating ring 4 are located on the same vertical line, so that the second insulating ring 3 can be perfectly matched with the first insulating ring 4, and the high-voltage wire can be clamped and fixed.
In this embodiment, spring 8 is connected with spacing groove block 10 surface for spacing groove block 10 possesses certain elasticity rotation nature, has made things convenient for the dismouting process of second insulation board 12 with spacing groove block 10.
In this embodiment, the distance between the sleeve 11 and the first insulating ring 4 is 5cm, and the sleeve 11 can shield the port of the high-voltage wire.
The working principle is as follows: when the insulating isolator for replacing the 10 KV distribution line isolating switch is used, the fixed seat 15 can be controlled to move downwards by rotating the threaded handle 1, the supporting rod 16 always slides on the top of the mounting rack 2 in the moving process of the fixed seat 15, the second insulating ring 3 is close to the first insulating ring 4, the second insulating ring 3 and the first insulating ring 4 can clamp and fix the disassembled high-voltage wire, the second insulating ring 3, the second insulator 13, the third insulating plate 14, the first insulating ring 4, the first insulating plate 6 and the first insulator 5 are all insulating pieces, the voltage of the high-voltage wire can be completely insulated and isolated, the sleeve 11 of the second insulating plate 12 can be connected with the port of the wire in an embedding way after the high-voltage wire is clamped, and imbed the inside spacing groove block 10 with second insulation board 12, spacing groove block 10 possesses certain elasticity rotation nature owing to be connected with articulated seat 9 and spring 8.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a change 10 kilovolts of distribution lines isolator's insulating isolating device, includes mount pad (7), its characterized in that: the mounting seat is characterized in that a first insulating plate (6) is fixedly mounted at the top of the mounting seat (7), a first insulator (5), a spring (8), a hinged seat (9) and a mounting frame (2) are fixedly mounted on two sides of the top of the first insulating plate (6), a limiting groove block (10) is hinged to the top of the hinged seat (9), a second insulating plate (12) is mounted inside the limiting groove block (10) in an embedded manner, three sleeves (11) with the same size are fixedly mounted on the inner side wall of the second insulating plate (12), a first insulating ring (4) is fixedly mounted at the top of the first insulator (5), a threaded handle (1) is mounted on the top of the mounting frame (2) in a threaded manner, a supporting rod (16) is mounted at the top of the mounting frame (2) in a penetrating manner, a fixing seat (15) is fixedly mounted at the bottom of the supporting rod (16), and a third insulating plate (14) is fixedly mounted at the bottom of the fixing seat (15), the bottom of the third insulating plate (14) is fixedly provided with three second insulators (13) with the same size, and the bottom of each second insulator (13) is fixedly provided with a second insulating ring (3).
2. The apparatus of claim 1, wherein the apparatus further comprises: the top of the fixed seat (15) is embedded with a bearing, and the bottom of the threaded handle (1) is embedded with an inner ring of the bearing.
3. The apparatus of claim 1, wherein the apparatus further comprises: the second insulating ring (3) and the first insulating ring (4) are located on the same vertical line.
4. The apparatus of claim 1, wherein the apparatus further comprises: the spring (8) is connected with the outer surface of the limiting groove block (10).
5. The apparatus of claim 1, wherein the apparatus further comprises: the distance between the sleeve (11) and the first insulating ring (4) is 5 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122095123.6U CN215955163U (en) | 2021-09-01 | 2021-09-01 | Insulating isolation device for replacing 10 KV distribution line isolation switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122095123.6U CN215955163U (en) | 2021-09-01 | 2021-09-01 | Insulating isolation device for replacing 10 KV distribution line isolation switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215955163U true CN215955163U (en) | 2022-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122095123.6U Expired - Fee Related CN215955163U (en) | 2021-09-01 | 2021-09-01 | Insulating isolation device for replacing 10 KV distribution line isolation switch |
Country Status (1)
| Country | Link |
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| CN (1) | CN215955163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118711920A (en) * | 2024-07-02 | 2024-09-27 | 扬州安顺电气有限公司 | A UHV segmented composite insulator grading ring and use method thereof |
-
2021
- 2021-09-01 CN CN202122095123.6U patent/CN215955163U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118711920A (en) * | 2024-07-02 | 2024-09-27 | 扬州安顺电气有限公司 | A UHV segmented composite insulator grading ring and use method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220304 |
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| CF01 | Termination of patent right due to non-payment of annual fee |