CN107579498A - A kind of valve Room gold utensil - Google Patents
A kind of valve Room gold utensil Download PDFInfo
- Publication number
- CN107579498A CN107579498A CN201710930146.XA CN201710930146A CN107579498A CN 107579498 A CN107579498 A CN 107579498A CN 201710930146 A CN201710930146 A CN 201710930146A CN 107579498 A CN107579498 A CN 107579498A
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- CN
- China
- Prior art keywords
- pipe
- gold utensil
- switch
- earthing knife
- valve room
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- Valve Housings (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention discloses a kind of valve Room gold utensil, it is related to gold utensil technical field, to solve the problems, such as to cause that difficulty of construction is larger, influence the integral layout in the valve Room and causes financial cost too high because the function of the female support gold utensil of pipe and earthing knife-switch connection gold utensil is less in the prior art.The valve Room gold utensil includes shielding part, and interior be provided with of the shielding area of the shielding part is used for the female pipe mother support unit of support tube, the wire connection unit female for connecting wire and the pipe and the earthing knife-switch connection unit for connecting earthing knife-switch and pipe mother.The present invention is used for the valve Room of current conversion station.
Description
Technical field
The present invention relates to gold utensil technical field, more particularly to a kind of valve Room gold utensil.
Background technology
At present, China has become operation in the world with building the direct current that DC engineering is most, capacity is maximum, circuit is most long
Transmit electricity big country.Current conversion station is the important component in DC transmission engineering, and pipe mother is largely employed in the valve Room in current conversion station
Support gold utensil and earthing knife-switch connection gold utensil, wherein, the female support gold utensil of pipe is used for support tube mother, and wire is connected with pipe mother；Earthing knife-switch
Connection gold utensil is used to be connected earthing knife-switch with pipe mother in maintenance, so that the female ground connection of pipe, overhauls so as to convenient.
However, the female support gold utensil of pipe of the prior art and earthing knife-switch connection gold utensil only have respective function, this causes the valve Room
In the gold utensil quantity that needs to use it is more, and then cause difficulty of construction larger, also have impact on the integral layout in the valve Room；And due to
Often set gold utensil is required to prevent corona from producing using shielding part, and the cost of shielding part is higher, thus also result in it is economical into
This is too high.
The content of the invention
Embodiments of the invention provide a kind of valve Room gold utensil, can solve in the prior art because the female support gold utensil of pipe and earthing knife-switch connect
The function of connecing gold utensil is less and causes that difficulty of construction is larger, influences the integral layout in the valve Room and causes financial cost too high
Problem.
To reach above-mentioned purpose, embodiments of the invention adopt the following technical scheme that：
A kind of valve Room gold utensil, including shielding part, interior be provided with of the shielding area of the shielding part are used for the female pipe mother of support tube
Support unit, the wire connection unit female for connecting wire and the pipe and the earthing knife-switch for connecting earthing knife-switch and pipe mother
Connection unit.
Further, the shielding part is voltage equalizing ball, the pipe mother support unit, the wire connection unit and described
Earthing knife-switch connection unit offers the pipe mother entrance stretched into for the pipe mother, supplied in the voltage equalizing ball on the voltage equalizing ball
The earthing knife-switch entrance that the wiring inlet and the confession earthing knife-switch that the wire stretches into stretch into.
Further, the pipe mother support unit is between the wire connection unit and the earthing knife-switch connection unit,
The shielding part is fixed with the pipe mother support unit.
Further, the earthing knife-switch connection unit includes being used for the first anchor ear being connected female with the pipe and located at described
Earthing knife-switch attachment structure on first anchor ear.
Further, the earthing knife-switch attachment structure includes fixed plate and rebound, and the fixed plate is fixed on described first
On anchor ear, the rebound includes the Part I that be connected with the fixed plate and bent relative to the Part I the
Two parts, the Part II are used to be connected with the earthing knife-switch.
Further, the wire connection unit includes being used for the second anchor ear being connected female with the pipe and located at described
Multiple wire interconnecting pieces on second anchor ear.
Further, the pipe mother support unit includes base, the support frame on the base and located at described
The 3rd anchor ear on support frame, the 3rd anchor ear are used to support the pipe female.
Further, it is more along being circumferentially with for the 3rd anchor ear with the position of the pipe parent phase pair on the 3rd anchor ear
Individual cushion pad.
Further, the wire connection unit is connected with support frame as described above by equipotential line.
The valve Room provided in an embodiment of the present invention gold utensil, it is used for support tube mother due to being provided with the shielding area of the shielding part
Pipe mother support unit, the wire connection unit female for connecting wire and the pipe and female for connecting earthing knife-switch and the pipe
Earthing knife-switch connection unit, i.e. the valve Room gold utensil has been provided simultaneously with that support tube is female, be connected wire and pipe are female, by earthing knife-switch and pipe mother company
These three functions, therefore the female support gold utensil of alternative pipe of the prior art and earthing knife-switch connection gold utensil are connect, so as to reduce gold utensil
Usage quantity, and then reduce difficulty of construction, also optimize the integral layout in the valve Room；Reduce making for shielding part simultaneously
With so as to reduce financial cost.
Brief description of the drawings
Fig. 1 is the stereogram of valve of embodiment of the present invention Room gold utensil；
Fig. 2 is the plan of valve of embodiment of the present invention Room gold utensil.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
In the description of the invention, it is to be understood that term " " center ", " on ", " under ", "front", "rear", " left side ",
The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are based on shown in the drawings
Orientation or position relationship, be for only for ease of the description present invention and simplify description, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Term " first ", " second " be only used for describe purpose, and it is not intended that instruction or imply relative importance or
The implicit quantity for indicating indicated technical characteristic.Thus, " first " is defined, the feature of " second " can be expressed or imply
Ground includes one or more this feature.In the description of the invention, unless otherwise indicated, " multiple " be meant that two or
Two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
It to be to be joined directly together, can also be indirectly connected by intermediary, can be the connection of two element internals.For this area
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Referring to Figures 1 and 2, the embodiments of the invention provide a kind of valve Room gold utensil, including shielding part 1, the shielding of shielding part 1
The pipe mother support unit 3 for support tube mother 2 is provided with region, for connecting wire (not shown) and the wire of pipe mother 2
Connection unit 4 and the earthing knife-switch connection unit 6 for connecting earthing knife-switch 5 and pipe mother 2.
The valve Room provided in an embodiment of the present invention gold utensil, due to being provided with the shielding area of shielding part 1 for support tube mother's 2
Pipe mother support unit 3, the wire connection unit 4 for connecting wire and pipe mother 2 and the ground for connecting earthing knife-switch 5 and pipe mother 2
Knife connection unit 6, i.e. the valve Room gold utensil be provided simultaneously with support tube mother 2, wire and pipe mother 2 be connected, by earthing knife-switch 5 and pipe mother 2
These three functions, therefore the female support gold utensil of alternative pipe of the prior art and earthing knife-switch connection gold utensil are connected, so as to reduce gold
The usage quantity of tool, and then difficulty of construction is reduced, also optimize the integral layout in the valve Room；Reduce shielding part 1 simultaneously
Use, so as to reduce financial cost.
Shielding part 1 is preferably voltage equalizing ball, and pipe mother support unit 3, wire connection unit 4 and earthing knife-switch connection unit 6 are all provided with
In offered in voltage equalizing ball, on voltage equalizing ball the pipe mother entrance 11 stretched into for pipe mother 2, the wiring inlet 12 stretched into for wire and supply
The earthing knife-switch entrance 13 that earthing knife-switch 5 stretches into, compared to grading ring, the shield effectiveness of voltage equalizing ball is more preferable, therefore preferably can prevent corona from producing
It is raw.
Referring to Figures 1 and 2, pipe mother support unit 3 is between wire connection unit 4 and earthing knife-switch connection unit 6, shielding part
1 fixes with pipe mother support unit 3, is fixed compared to shielding part 1 and wire connection unit 4 or earthing knife-switch connection unit 6, the present embodiment can
Pipe mother support unit 3, wire connection unit 4 and earthing knife-switch connection unit 6 is set to be distributed in the shielding area of shielding part 1 more equal
It is even, so as to ensure that shield effectiveness.
Specifically, earthing knife-switch connection unit 6 is including for the first anchor ear 61 being connected with pipe mother 2 and located at the first anchor ear 61
On earthing knife-switch attachment structure 62, in actual use, the first anchor ear 61 is embraced on pipe mother 2, and by earthing knife-switch 5 and earthing knife-switch attachment structure
62 connections, you can be grounded pipe mother 2；In the present embodiment, the position of the first anchor ear 61 is not fixed, can be along the bearing of trend of pipe mother 2
It is mobile, therefore adjustment is facilitated when connecting earthing knife-switch 5 and there is deviation the position of earthing knife-switch 5, and then facilitate the connection with earthing knife-switch 5.
Earthing knife-switch attachment structure 62 includes fixed plate 621 and rebound 622, and fixed plate 621 is fixed on the first anchor ear 61, mistake
The Part II B that cab apron 622 includes the Part I A that be connected with fixed plate 621 and bent relative to Part I A, second
Part B is used to be connected with earthing knife-switch 5, and the setting of rebound 622 can make the connection of fixed plate 621 and earthing knife-switch 5 more convenient also more firm,
Rebound 622 is preferably L-type.
Specifically, wire connection unit 4 is including for the second anchor ear 41 being connected with pipe mother 2 and located at the second anchor ear 41
On multiple wire interconnecting pieces 42, the wire interconnecting piece 42 of example is six in Fig. 1, and in actual use, the second anchor ear 41 is embraced
It is connected on pipe mother 2, and by wire on wire interconnecting piece 42, you can realize the connection of wire and pipe mother 2.
Specifically, pipe mother support unit 3 includes base 31, the support frame 32 on base 31 and located at support frame 32
On the 3rd anchor ear 33, the 3rd anchor ear 33 is used for support tube mother 2, and in actual use, valve Room gold utensil is arranged on valve by base 31
On the ring flange of Room support insulator upper end, and support is fixed to pipe mother 2 by the 3rd anchor ear 33.
Multiple cushion pads 7 are circumferentially with along the 3rd anchor ear 33 with the female 2 relative positions of pipe on 3rd anchor ear 33, with to pipe
Mother 2 carries out vibration damping, so as to reduce noise.
Wire connection unit 4 is connected with support frame 32 by equipotential line 8, so that wire connection unit 4 and the female support of pipe
The current potential of unit 3 is equal, so as to avoid electric discharge, sparking and the problems such as noise.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (9)
1. a kind of valve Room gold utensil, it is characterised in that be provided with including shielding part, in the shielding area of the shielding part and be used for support tube
Female pipe mother support unit, the wire connection unit female for connecting wire and the pipe and for connecting earthing knife-switch and the pipe
Female earthing knife-switch connection unit.
2. the valve Room according to claim 1 gold utensil, it is characterised in that the shielding part is voltage equalizing ball, the female support of the pipe
Unit, the wire connection unit and the earthing knife-switch connection unit in the voltage equalizing ball, open up on the voltage equalizing ball
The earthing knife-switch for having the pipe mother entrance stretched into for the pipe mother, the wiring inlet stretched into for the wire and the confession earthing knife-switch to stretch into enters
Mouthful.
3. the valve Room according to claim 1 gold utensil, it is characterised in that the pipe mother support unit is located at wire connection
Between unit and the earthing knife-switch connection unit, the shielding part is fixed with the pipe mother support unit.
4. the valve Room according to claim 3 gold utensil, it is characterised in that the earthing knife-switch connection unit includes being used for and the pipe
First anchor ear of mother's connection and the earthing knife-switch attachment structure on first anchor ear.
5. the valve Room according to claim 4 gold utensil, it is characterised in that the earthing knife-switch attachment structure includes fixed plate and transition
Plate, the fixed plate are fixed on first anchor ear, the rebound include the Part I that is connected with the fixed plate with
And the Part II bent relative to the Part I, the Part II are used to be connected with the earthing knife-switch.
6. the valve Room according to claim 1 gold utensil, it is characterised in that the wire connection unit includes being used for and the pipe
The second anchor ear and multiple wire interconnecting pieces on second anchor ear of mother's connection.
7. the valve Room according to claim 1 gold utensil, it is characterised in that the pipe mother support unit includes base, located at institute
The support frame on base and the 3rd anchor ear on support frame as described above are stated, the 3rd anchor ear is used to support the pipe female.
8. the valve Room according to claim 7 gold utensil, it is characterised in that the position on the 3rd anchor ear with the pipe parent phase pair
Put along the 3rd anchor ear and be circumferentially with multiple cushion pads.
9. the valve Room according to claim 8 gold utensil, it is characterised in that the wire connection unit passes through with support frame as described above
Equipotential line connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710930146.XA CN107579498B (en) | 2017-10-09 | 2017-10-09 | Valve hall fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710930146.XA CN107579498B (en) | 2017-10-09 | 2017-10-09 | Valve hall fitting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107579498A true CN107579498A (en) | 2018-01-12 |
| CN107579498B CN107579498B (en) | 2023-06-06 |
Family
ID=61040069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710930146.XA Active CN107579498B (en) | 2017-10-09 | 2017-10-09 | Valve hall fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107579498B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922820A (en) * | 2018-09-29 | 2018-11-30 | 湖南长高高压开关有限公司 | The extra-high-voltage isolated switch split type shielding case of large-scale suspension aperture and fastening method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922820A (en) * | 2018-09-29 | 2018-11-30 | 湖南长高高压开关有限公司 | The extra-high-voltage isolated switch split type shielding case of large-scale suspension aperture and fastening method |
| CN108922820B (en) * | 2018-09-29 | 2023-07-21 | 湖南长高高压开关有限公司 | Large-scale suspension open-pore split type shielding cover for extra-high voltage isolating switch and buckling method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107579498B (en) | 2023-06-06 |
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