CN212304211U - Novel sliding compensation bus device - Google Patents
Novel sliding compensation bus device Download PDFInfo
- Publication number
- CN212304211U CN212304211U CN202021030956.3U CN202021030956U CN212304211U CN 212304211 U CN212304211 U CN 212304211U CN 202021030956 U CN202021030956 U CN 202021030956U CN 212304211 U CN212304211 U CN 212304211U
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- CN
- China
- Prior art keywords
- corrugated pipe
- disc spring
- flange
- conductor
- axis
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- 239000004020 conductor Substances 0.000 claims description 18
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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- Installation Of Bus-Bars (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
A novel sliding compensation bus device comprises a flange barrel and a corrugated pipe which are arranged on a bus tank body, wherein a disc spring device and a double-end screw rod are arranged on the outer edge of the corrugated pipe, the disc spring device is connected with a flange of the corrugated pipe through the disc spring screw rod, and two ends of the double-end screw rod are connected with the flange of the corrugated pipe; the outer edge of the flange cylinder is provided with a screw rod, and two ends of the screw rod are connected with the tank body through bolts. The utility model discloses an above-mentioned structure, can realize the installation and the temperature compensation of slip generating line. The device has the advantages of simple structure, low processing and manufacturing cost, reliable operation and the like.
Description
Technical Field
The utility model relates to a high tension switchgear slip generating line, in particular to a slip generating line that is used for 420kV high tension switchgear installation compensation.
Background
The 420kV gas metal enclosed switchgear is mainly used in overseas countries such as India and provides various arrangement forms for improving the stability and the economy of 420kV engineering projects, wherein the double-bus arrangement is an important arrangement form. The sliding bus is mainly used for compensating installation errors of two intervals and can be subjected to temperature compensation.
Disclosure of Invention
The utility model aims at providing a novel slip compensation generating line device has advantages such as simple structure, simple to operate, manufacturing and processing cost are low, the operation is reliable.
In order to realize the purpose, the utility model discloses a technical scheme be: a novel sliding compensation bus device comprises a flange barrel and a corrugated pipe which are arranged on a bus tank body, wherein a disc spring device and a double-end screw rod are arranged on the outer edge of the corrugated pipe, the disc spring device is connected with a flange of the corrugated pipe through the disc spring screw rod, and two ends of the double-end screw rod are connected with the flange of the corrugated pipe; the outer edge of the flange cylinder is provided with a screw rod, and two ends of the screw rod are connected with the tank body through bolts.
The number of the disc spring devices is 8, the disc spring devices are uniformly arranged on the outer edge of the corrugated pipe in a surrounding mode, and the axis of each disc spring device is parallel to that of the corrugated pipe.
The axis of the double-end screw is parallel to the axis of the corrugated pipe.
The axis of the screw is parallel to the axis of the flange cylinder.
The bus tank is characterized in that a conductor I and a conductor II are arranged in the bus tank, a connector is arranged between the conductor I and the conductor II, the conductor I is connected with the tank through a contact and a shielding case, and the conductor II is connected with the tank through the contact and the shielding case.
The utility model has the advantages that: through the structure, the length of the corrugated pipe can be adjusted by the disc spring device, so that the corrugated pipe can be used as a temperature compensation type corrugated pipe; the length of the whole device is adjusted by the screw rod, so that the installation error of the equipment is compensated.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial structural view of the bellows.
Detailed Description
The present invention will be further explained with reference to the drawings and examples. Where the description refers to the accompanying drawings, the same numbers in different drawings represent the same or similar elements, unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus consistent with certain aspects of the invention, as detailed in the appended claims.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "comprising" or "including" and the like in the present application is intended to cover the elements or items listed before or after the term and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
A novel sliding compensation bus device comprises a flange cylinder 1 and a corrugated pipe 5 which are arranged on a bus tank body. The outer edge of the corrugated pipe 5 is provided with a disc spring device 6 and a double-end screw 12.
The disc spring devices 6 are connected with the flange 2 of the corrugated pipe 5 through disc spring screw rods, the number of the disc spring devices 6 is 8, the disc spring devices are uniformly arranged on the outer edge of the corrugated pipe 5 in a surrounding mode, and the axis of each disc spring device 6 is parallel to the axis of the corrugated pipe 5. The length of the disc spring device 6 is adjusted through the disc spring screw rod, so that the length of the corrugated pipe 5 is adjusted, and the corrugated pipe 5 can be used as a temperature compensation type corrugated pipe.
The two ends of the double-end screw 12 are connected with the flanges 2 of the corrugated pipe 5, and the axis of the double-end screw 12 is parallel to the axis of the corrugated pipe 5. The double-head screw 12 keeps the shape of the equipment unchanged during the vacuum pumping and air inflation processes of installation.
The outer edge of the flange barrel 1 is provided with a screw 14, and two ends of the screw 14 are connected with the tank body through bolts. The axis of the screw 14 is parallel to the axis of the flange barrel 1. The length of the bus bar is adjusted by adjusting the length of the screw 14, so that the length of the whole device is adjusted to compensate for the installation error of the equipment.
The bus tank is internally provided with a conductor I8 and a conductor II11, a connector 9 is arranged between the conductor I8 and the conductor II11, the conductor I8 is connected with the tank through a contact 7 and a shielding case 10, and the conductor II11 is connected with the tank through the contact 7 and the shielding case 10. The shield can 10 may serve as an insulator.
A sealing ring I3 is arranged in the connecting flange for sealing gas, and a sealing ring II4 is arranged on the outer side for preventing dust.
The outer flange of the sliding bus is provided with a flexible connection 12 for through flow of the shell.
When in specific use: the installation error of the equipment can be compensated by adjusting the screw rod 14 in the installation process of the 420kV gas insulated metal enclosed switchgear. The temperature of the device can be compensated during operation by the self-adjustment of the disc spring arrangement 5.
Claims (5)
1. The utility model provides a novel slip compensation generating line device, is including setting up flange section of thick bamboo (1) and bellows (5) on the generating line jar body, its characterized in that: the outer edge of the corrugated pipe (5) is provided with a disc spring device (6) and a double-threaded screw (12), the disc spring device (6) is connected with a flange (2) of the corrugated pipe (5) through the disc spring screw, and two ends of the double-threaded screw (12) are connected with the flange (2) of the corrugated pipe (5); the outer edge of the flange barrel (1) is provided with a screw (14), and two ends of the screw (14) are connected with the tank body through bolts.
2. The novel slip compensating bus bar assembly of claim 1 wherein: the number of the disc spring devices (6) is 8, the disc spring devices are uniformly arranged on the outer edge of the corrugated pipe (5) in a surrounding mode, and the axis of each disc spring device (6) is parallel to the axis of the corrugated pipe (5).
3. The novel slip compensating bus bar assembly of claim 1 wherein: the axis of the double-end screw (12) is parallel to the axis of the corrugated pipe (5).
4. The novel slip compensating bus bar assembly of claim 1 wherein: the axis of the screw (14) is parallel to the axis of the flange cylinder (1).
5. The novel slip compensating bus bar assembly of claim 1 wherein: the bus tank body is internally provided with a conductor I (8) and a conductor II (11), a connector (9) is arranged between the conductor I (8) and the conductor II (11), the conductor I (8) is connected with the tank body through a contact (7) and a shielding case (10), and the conductor II (11) is connected with the tank body through the contact (7) and the shielding case (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021030956.3U CN212304211U (en) | 2020-06-08 | 2020-06-08 | Novel sliding compensation bus device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021030956.3U CN212304211U (en) | 2020-06-08 | 2020-06-08 | Novel sliding compensation bus device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212304211U true CN212304211U (en) | 2021-01-05 |
Family
ID=73940732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021030956.3U Active CN212304211U (en) | 2020-06-08 | 2020-06-08 | Novel sliding compensation bus device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212304211U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113517633A (en) * | 2021-07-09 | 2021-10-19 | 西门子能源国际公司 | Installation compensator device and method of removing an installation compensator device |
| CN114765358A (en) * | 2021-01-13 | 2022-07-19 | 河南平高电气股份有限公司 | GIL (Gate electrode array) |
-
2020
- 2020-06-08 CN CN202021030956.3U patent/CN212304211U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114765358A (en) * | 2021-01-13 | 2022-07-19 | 河南平高电气股份有限公司 | GIL (Gate electrode array) |
| CN114765358B (en) * | 2021-01-13 | 2024-05-17 | 河南平高电气股份有限公司 | GIL (gas insulated switchgear) |
| CN113517633A (en) * | 2021-07-09 | 2021-10-19 | 西门子能源国际公司 | Installation compensator device and method of removing an installation compensator device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20231024 Granted publication date: 20210105 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240117 Granted publication date: 20210105 |