CN203423422U - Cubicle type gas insulated switchgear T-shaped connection structure - Google Patents
Cubicle type gas insulated switchgear T-shaped connection structure Download PDFInfo
- Publication number
- CN203423422U CN203423422U CN201320465390.0U CN201320465390U CN203423422U CN 203423422 U CN203423422 U CN 203423422U CN 201320465390 U CN201320465390 U CN 201320465390U CN 203423422 U CN203423422 U CN 203423422U
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- Prior art keywords
- side plate
- cabinet
- shaped
- switchgear
- shaped side
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Abstract
The utility model provides a cubicle type gas insulated switchgear T-shaped connection structure. The cubicle type gas insulated switchgear T-shaped connection structure comprises a T-shaped side plate. The T-shaped side plate is provided with a contact plane and a reinforcing surface which are vertical to each other. The contact plane of the T-shaped side plate of a front switchgear is connected with the side surface of a rear switchgear gas tank. The reinforcing surface of the T-shaped side plate of the front cubicle is in seamless joint with the front side of the rear switchgear gas tank through a nut provided with a flange. The device provided in the utility model can be used to overcome shortages in the prior art, has advantages of simple structure, convenient assembly, good strength, good consistency and high generalization degree, can be used to greatly improve the machining efficiency and the switchgear plate reliability, and is suitable for mass production.
Description
Technical field
The utility model relates to a kind of "T"-shaped syndeton of gas-filling cabinet, belongs to power transmission and distribution technical field.
Background technology
In power transmission and transformation system, SF
6the full-insulated full-sealed metal enclosed switchgear of gas (hereinafter to be referred as " gas-filling cabinet ") is extremely important part, realizes conveying and the distributional effects of electric energy in electric power system.In the production of gas-filling cabinet, manufacture process, cabinet is the basic framework of gas-filling cabinet, how both to have met requirement of strength, can meet degree of protection requirement again, and before and after realizing, cabinet Nature Link is the difficult problem of pendulum in face of designer.
At present, in gas-filling cabinet the most frequently used front and back cabinet connected mode be front cabinet " L " shape side plate with rear cabinet gas tank between be connected, during assembling, there is following shortcoming:
While 1, being connected between " L " shape side plate and gas tank, because processing and rigging error cause, produce gap therebetween, affect degree of protection;
While 2, being connected between " L " shape side plate and gas tank, there is no the spacing design of all around direction, therefore cause front cabinet overall dimension deviation, both affected product appearance, do not meet again product reliability requirement.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of for the reliable "T"-shaped syndeton that connects and can improve its rigidity of cabinet before and after gas-filling cabinet.
In order to solve the problems of the technologies described above, the technical solution of the utility model is to provide a kind of "T"-shaped syndeton of gas-filling cabinet, it is characterized in that: comprise "T"-shaped side plate, "T"-shaped side plate is provided with mutually perpendicular contact plane and reinforcement face; Cabinet gas tank side after the contact-making surface of the "T"-shaped side plate of front cabinet connects, the reinforcement face of the "T"-shaped side plate of front cabinet is seamless applying by flanged nut and rear cabinet gas tank front.
Preferably, the reinforcement face of described "T"-shaped side plate is provided with at least double flanging.
Preferably, described flanged nut is 8.
The "T"-shaped syndeton of a kind of gas-filling cabinet that the utility model provides is in assembling process, first make "T"-shaped side plate vertically be assemblied on rear cabinet gas tank, make the contact-making surface of "T"-shaped side plate just in time be crimped on rear cabinet gas tank side, reinforcement face is seamless applying with rear cabinet gas tank front, adopt again the flanged nut of M8 and rear cabinet gas tank M8X21 double-screw bolt to be assembled, can directly adopt standard component, assembling is simple and be difficult for loosening."T"-shaped side plate is through multiple flanging, and intensity is good, and consistency is strong, has stopped the situation of moderate finite deformation, has improved reliability, the aesthetic property of side plate.
And compare being connected between front cabinet " L " shape side plate and rear cabinet gas tank, the "T"-shaped syndeton of the gas-filling cabinet that the utility model provides, as long as the lateral plate structure mode of cabinet, carries out spacing design to side plate before changing simultaneously, can improve reliability, the aesthetic property of cabinet.
The "T"-shaped syndeton of the gas-filling cabinet that the utility model provides has advantages of as follows:
1, principle is novel, simple in structure, generalization degree is high, is suitable for batch production.
2, easy to assembly, production efficiency is high, scientific and reasonable for structure.
3, reliability, the aesthetic property of working (machining) efficiency and cabinet plate have been improved.
The device that the utility model provides has overcome the deficiencies in the prior art, simple in structure, easy to assembly, and intensity is good, and consistency is strong, and generalization degree is high, has greatly improved the reliability of working (machining) efficiency and cabinet plate, is suitable for batch production.
Accompanying drawing explanation
The "T"-shaped syndeton schematic diagram of the gas-filling cabinet that Fig. 1 provides for the utility model.
Embodiment
For the utility model is become apparent, hereby with a preferred embodiment, and coordinate accompanying drawing to be described in detail below.
The "T"-shaped syndeton schematic diagram of the gas-filling cabinet that Fig. 1 provides for the utility model, the "T"-shaped syndeton of described gas-filling cabinet is mainly comprised of with the flanged nut 2 of the M8 being connected with gas tank "T"-shaped side plate 1.Flanged nut 2 quantity of M8 are 8.The "T"-shaped side plate of front cabinet and rear cabinet gas tank adopt the flanged nut of M8 and M8X21 double-screw bolt to be assembled, and can directly adopt standard component, and assembling is simple and be difficult for loosening.Like this, front and back cabinet just can meet the demands.
"T"-shaped side plate 1 is provided with mutually perpendicular contact plane 3 and reinforcement face 4, and contact-making surface 3 is just in time crimped on rear cabinet gas tank side, and reinforcement face 4 is seamless applying with rear cabinet gas tank front."T"-shaped side plate is through multiple flanging, and intensity is good, and consistency is strong, has stopped the situation of moderate finite deformation, has improved reliability, the aesthetic property of side plate.
In assembling process, first make "T"-shaped side plate 1 vertically be assemblied on rear cabinet gas tank, make the contact-making surface 3 of "T"-shaped side plate 1 just in time be crimped on rear cabinet gas tank side, reinforcement face 4 is seamless applying with rear cabinet gas tank front, then adopts the flanged nut 2 of M8 to be assembled with rear cabinet gas tank M8X21 double-screw bolt.
And compare being connected between front cabinet " L " shape side plate and rear cabinet gas tank, the "T"-shaped syndeton of the gas-filling cabinet that the utility model provides, as long as the lateral plate structure mode of cabinet, carries out spacing design to side plate before changing simultaneously, can improve reliability, the aesthetic property of cabinet.
The "T"-shaped syndeton of the gas-filling cabinet that the utility model provides has advantages of as follows:
1, principle is novel, simple in structure, generalization degree is high, is suitable for batch production.
2, easy to assembly, production efficiency is high, scientific and reasonable for structure.
3, reliability, the aesthetic property of working (machining) efficiency and cabinet plate have been improved.
The device that the utility model provides has overcome the deficiencies in the prior art, simple in structure, easy to assembly, and intensity is good, and consistency is strong, and generalization degree is high, has greatly improved the reliability of working (machining) efficiency and cabinet plate, is suitable for batch production.
Claims (3)
1. a "T"-shaped syndeton for gas-filling cabinet, is characterized in that: comprise "T"-shaped side plate (1), "T"-shaped side plate (1) is provided with mutually perpendicular contact plane (3) and reinforcement face (4); Cabinet gas tank side after the contact-making surface (3) of the "T"-shaped side plate (1) of front cabinet connects, the reinforcement face (4) of the "T"-shaped side plate (1) of front cabinet is seamless applying by flanged nut (2) and rear cabinet gas tank front.
2. the "T"-shaped syndeton of a kind of gas-filling cabinet as claimed in claim 1, is characterized in that: the reinforcement face of described "T"-shaped side plate (4) is provided with at least double flanging.
3. the "T"-shaped syndeton of a kind of gas-filling cabinet as claimed in claim 1 or 2, is characterized in that: described flanged nut (2) is 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320465390.0U CN203423422U (en) | 2013-07-31 | 2013-07-31 | Cubicle type gas insulated switchgear T-shaped connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320465390.0U CN203423422U (en) | 2013-07-31 | 2013-07-31 | Cubicle type gas insulated switchgear T-shaped connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203423422U true CN203423422U (en) | 2014-02-05 |
Family
ID=50022511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320465390.0U Withdrawn - After Issue CN203423422U (en) | 2013-07-31 | 2013-07-31 | Cubicle type gas insulated switchgear T-shaped connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203423422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103414117A (en) * | 2013-07-31 | 2013-11-27 | 正泰电气股份有限公司 | T-shaped connecting structure of cubicle type gas insulated switchgears |
-
2013
- 2013-07-31 CN CN201320465390.0U patent/CN203423422U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103414117A (en) * | 2013-07-31 | 2013-11-27 | 正泰电气股份有限公司 | T-shaped connecting structure of cubicle type gas insulated switchgears |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140205 Effective date of abandoning: 20160608 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |