CN206323058U - A kind of common box type GIS cable chamber structures - Google Patents
A kind of common box type GIS cable chamber structures Download PDFInfo
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- CN206323058U CN206323058U CN201621427374.2U CN201621427374U CN206323058U CN 206323058 U CN206323058 U CN 206323058U CN 201621427374 U CN201621427374 U CN 201621427374U CN 206323058 U CN206323058 U CN 206323058U
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Abstract
A kind of common box type GIS cable chamber structures of the utility model, it is reasonable in design, it is simple in construction, it can conveniently realize the disconnection separation of GIS device and cable termination.It includes cable bin shell, air bound insulator, connection conductor, detachable conductor part, ring flange and operation hand hole；Cable bin shell upper flanges connect air bound insulator, lower end flanges mounting flange；Cable termination is extend into cable bin shell by ring flange；Connection conductor is fixedly installed in air bound interior insulator, and connection conductor is conductively connected by detachable conductor part and cable termination；Operation hand hole is arranged on position corresponding with detachable conductor part on cable bin shell.Pass through the detachable conductor part of setting, cable bin inner conductor is enabled to realize dismounting and rotate, internal conductor structure is simple, convenient dismounting, GIS can be separated with cable termination by dismantling cable bin inner conductor, the convenient and efficient cable termination in cable bin carries out pressure test.
Description
Technical field
The utility model is related to high-voltage switch gear GIS device technical field, specially a kind of common box type GIS cable bin knots
Structure.
Background technology
Cable bin is one of critical elements in gas insulating metal closed type combined electric appliance equipment (abbreviation GIS), and it is by electricity
Cable terminal is effectively connected with GIS device.
When cable termination is with GIS device field acceptance test, pressure test need to be independently carried out.When cable termination is carried out
During pressure test, GIS device is needed and cable termination disconnects separation, and GIS designs are generally kept apart initial stage in the increase of cable bin front portion
Close or isolation fracture realizes that cable termination and GIS device disconnect separation, this measure not only causes the increase of expense, also increased
Combined electrical apparatus physical dimension, wastes land resource, this is in power network with not being inconsistent the demand that GIS is increasingly minimized.
Utility model content
For problems of the prior art, the utility model provides a kind of common box type GIS cable chamber structures, design
Rationally, it is simple in construction, it can conveniently realize the disconnection separation of GIS device and cable termination.
The utility model is to be achieved through the following technical solutions：
A kind of common box type GIS cable chamber structures, including cable bin shell, air bound insulator, connection conductor, detachably lead
Body component, ring flange and operation hand hole；Described cable bin shell upper flanges connection air bound insulator, lower end flanges connection method
Blue disk；Cable termination is extend into cable bin shell by ring flange；Connection conductor is fixedly installed in described air bound interior insulator,
Connection conductor is conductively connected by detachable conductor part and cable termination；Described operation hand hole is arranged on cable bin shell
Position corresponding with detachable conductor part.
It is preferred that, detachable conductor part includes cable bin transposed conductor, radome and conductive seat；Conductive seat is fixedly installed
On cable termination, radome is connected by cable bin transposed conductor with being connected conductor, conductive seat and radome by installed in
Spring touch finger in radome is conductively connected.
Further, two connecting end surfaces of cable bin transposed conductor be arranged in parallel, and two connecting end surface axis projections without
Lap.
Further, cable bin transposed conductor two ends are connected by connecting standard component and radome and being connected conductor respectively.
It is preferred that, three operation hand holes being respectively distributed are provided with the cable bin shell.
It is preferred that, the air bound insulator is fixed in upper flanges by segment hub seal.
It is preferred that, the cable bin outer cover height is at least 1084mm.
It is preferred that, three circular ports are uniformly distributed on the ring flange；Cable termination correspondence is stretched into from three circular ports
Set, and be fixed on by the cable heap pressure ring being correspondingly arranged on ring flange.
Compared with prior art, the utility model has following beneficial technique effect：
The utility model common box type GIS cable chamber structures, pass through the detachable conductor part of setting so that in cable bin
Portion's conductor can realize dismounting and rotate that internal conductor structure is simple, convenient dismounting, by dismantling cable bin inner conductor
GIS is separated with cable termination, the convenient and efficient cable termination in cable bin carries out pressure test.
Further, it ensure that cable bin is compact and function comprehensive by three operation hand holes of setting：Manipulator
The design in hole is not only that dismounting cable bin inner conductor provides operating position, moreover it is possible to install built-in partial discharge probe, adsorbent,
The equipment such as density monitor.
Further, cable bin outer cover height is designed as 1084mm, and the design of this height ensure that the versatility of cable bin,
The supporting installation of several types cables terminal can be met.
Brief description of the drawings
Fig. 1 is structure sectional view of the present utility model.
In figure：1st, cable termination shell；2nd, air bound insulator；3rd, conductor is connected；4th, detachable conductor part；5th, flange
Disk；6th, cable heap pressure ring；7th, cable bin transposed conductor；8th, radome；9th, spring touch finger；10th, conductive seat；11st, hand hole is operated；
12nd, standard component is connected；13rd, cable termination.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, described is to explanation of the present utility model
It is not to limit.
A kind of common box type GIS cable chamber structures of the utility model, including cable bin shell 1, air bound insulator 2, connection
Conductor 3, detachable conductor part 4, ring flange 5, cable heap pressure ring 6, operation hand hole 11 and connection standard component 12.The cable bin
The upper flanges of shell 1 are linked together by gentle used outside insulated 2 of harness cord screw rod, the connection conductor 3 inside cable bin shell 1
It is fixed by screws on air bound insulator 2, connection conductor 3 is connected by screw with detachable conductor part 4, detachable conductor
Part 4 is reliably connected with cable termination 13 by screw.Air bound insulator 2 can guarantee that cable bin has independent air chamber.
Wherein, detachable conductor part 4 includes cable bin transposed conductor 7, radome 8 and conductive seat 10, and radome 8 passes through
Cable bin transposed conductor 7 is connected with being connected conductor 3, and conductive seat 10 passes through the spring touch finger in radome 8 with radome 8
9 effectively conductings.Conductive seat 10 can be effectively connected according to the model of specific cable termination 13.
Cable bin shell 1 sets three operation hand holes 11, and its design ensure that cable bin is compact and function comprehensive：I.e.
Internal cable bin transposed conductor 7 is dismantled by operating hand hole 11 to facilitate, moreover it is possible to install built-in partial discharge pop one's head in,
The equipment such as adsorbent, density monitor.
The height of cable bin shell 1 is 1084mm, and the design of this height ensure that the versatility of cable bin, can meet many
Plant the supporting installation of model cable termination 13.It can meet according to the actual requirements vertically-mounted and can meet and be horizontally mounted.
It is uniformly distributed on the ring flange 5 that the bottom of cable bin shell 1 is set on three circular ports, circular port and is respectively arranged with electricity
Cable heap pressure ring 6.
Specifically, such as Fig. 1, common box type GIS cable chamber structures of the present utility model, cable bin shell 1 uses welding side
The weldment of formula formation, cable bin height 1084mm, a diameter of 565mm of upper flanges of cable bin shell 1, lower end flange diameter
For 834mm；Upper flanges are connected by gentle used outside insulated 2 of screw rod, and there are ring flange 5 and cable heap pressure ring 6, method in cable bin lower end
Three a diameter of 350mm circular hole is uniformly distributed on blue disk 5, cable termination is fixed by circular hole；Air bound insulator 2 can make electricity
Cable storehouse air chamber separates with GIS device air chamber, and cable bin air chamber is smaller, facilitates installation process；Air bound insulator 2 and cable bin shell
Connection conductor 3 in 1 is connected, and connection conductor 3 is fixed with detachable conductor part 4 by screw, detachable conductor part 4 and electricity
Cable terminal is connected.
Detachable conductor part 4 is made up of cable bin transposed conductor 7, radome 8 and conductive seat 10.Radome 8 passes through electricity
Cable storehouse transposed conductor 7 is connected with being connected conductor 3, and conductive seat 10 passes through the spring touch finger 9 in radome 8 with radome 8
Conducting.The design of the structure of detachable conductor part 4 realizes the only of the field test of GIS device and the field test of cable termination
Vertical operability.
Common box type GIS of the present utility model when mounted, is installed by screw by conductor 3 is connected first with cable chamber structure
On air bound insulator 2, air bound insulator 2 is fixed on cable bin shell 1 by screw rod；Again by detachable conductor part 4
Cable bin transposed conductor 7, radome 8, spring touch finger 9 are installed on connection conductor 3 successively；Then by detachable conductor part 4
Conductive seat 10 be fixed by screws on the end of cable termination 13.If will be respectively to GIS device and cable after installing
Terminal device carries out field test, and detachable conductor group 4 is not installed first, carries out live examination to GIS device and cable termination respectively
Row installs connection again after testing.If installed, conductor part 4 only need to be dismantled with being connected the screw of conductor 3, by conductor part
4 are rotated, and then remove conductor part 4, you can meet GIS device and cable termination and independently carry out pressure test.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that embodiment of the present utility model is only limitted to this, for the utility model person of an ordinary skill in the technical field
For, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should be all considered as
Belong to the utility model and determine scope of patent protection by the claims submitted.
Claims (8)
1. a kind of common box type GIS cable chamber structures, it is characterised in that including cable bin shell (1), air bound insulator (2), connect
Connect conductor (3), detachable conductor part (4), ring flange (5) and operation hand hole (11)；
Described cable bin shell (1) upper flanges connection air bound insulator (2), lower end flanges mounting flange (5)；Cable is whole
End (13) is extend into cable bin shell (1) by ring flange (5)；
Connection conductor (3) is fixedly installed inside described air bound insulator (2), connection conductor (3) passes through detachable conductor part
(4) it is conductively connected with cable termination (13)；
Described operation hand hole (11) is arranged on position corresponding with detachable conductor part (4) on cable bin shell (1).
2. a kind of common box type GIS cable chamber structures according to claim 1, it is characterised in that detachable conductor part
(4) cable bin transposed conductor (7), radome (8) and conductive seat (10) are included；Conductive seat (10) is fixedly installed on cable termination
(13) on, radome (8) is connected by cable bin transposed conductor (7) with being connected conductor (3), conductive seat (10) and radome (8)
It is conductively connected by the spring touch finger (9) in radome (8).
3. a kind of common box type GIS cable chamber structures according to claim 2, it is characterised in that cable bin transposed conductor
(7) two connecting end surfaces be arranged in parallel, and two non-overlapping parts of connecting end surface axis projection.
4. a kind of common box type GIS cable chamber structures according to claim 2, it is characterised in that cable bin transposed conductor
(7) two ends are connected by connecting standard component (12) and radome (8) and being connected conductor (3) respectively.
5. a kind of common box type GIS cable chamber structures according to claim 1, it is characterised in that the cable bin shell
(1) three operation hand holes (11) being respectively distributed are provided with.
6. a kind of common box type GIS cable chamber structures according to claim 1, it is characterised in that the air bound insulator
(2) it is fixed on by segment hub seal in upper flanges.
7. a kind of common box type GIS cable chamber structures according to claim 1, it is characterised in that the cable bin shell
(1) height is at least 1084mm.
8. a kind of common box type GIS cable chamber structures according to claim 1, it is characterised in that on the ring flange (5)
It is uniformly distributed three circular ports；Cable termination (13) correspondence stretches into setting, and the electricity by being correspondingly arranged from three circular ports
Cable heap pressure ring (6) is fixed on ring flange (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621427374.2U CN206323058U (en) | 2016-12-23 | 2016-12-23 | A kind of common box type GIS cable chamber structures |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621427374.2U CN206323058U (en) | 2016-12-23 | 2016-12-23 | A kind of common box type GIS cable chamber structures |
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| Publication Number | Publication Date |
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| CN206323058U true CN206323058U (en) | 2017-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621427374.2U Active CN206323058U (en) | 2016-12-23 | 2016-12-23 | A kind of common box type GIS cable chamber structures |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107247164A (en) * | 2017-07-14 | 2017-10-13 | 许继（厦门）智能电力设备股份有限公司 | Cable termination is to connection module and its assembly method |
-
2016
- 2016-12-23 CN CN201621427374.2U patent/CN206323058U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107247164A (en) * | 2017-07-14 | 2017-10-13 | 许继（厦门）智能电力设备股份有限公司 | Cable termination is to connection module and its assembly method |
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