CN206060009U - A kind of voltage mutual inducer trolley for installing spark gap additional - Google Patents
A kind of voltage mutual inducer trolley for installing spark gap additional Download PDFInfo
- Publication number
- CN206060009U CN206060009U CN201620956026.8U CN201620956026U CN206060009U CN 206060009 U CN206060009 U CN 206060009U CN 201620956026 U CN201620956026 U CN 201620956026U CN 206060009 U CN206060009 U CN 206060009U
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- CN
- China
- Prior art keywords
- spark gap
- insulator
- voltage mutual
- installing
- contact arm
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Abstract
The voltage mutual inducer trolley for installing spark gap additional that this utility model is provided, including chassis and the cart frame being vertically fixed in the chassis, the cart frame is vertically installed with voltage transformer, spark gap and insulator from bottom to top successively, the insulator is connected with contact arm by metal rack, the contact arm top is connected with Mume flower contact, and the metal rack is connected with the voltage transformer by fuse.Using this utility model, spark gap will not take cable vault space.Switch cubicle can be removed with handcart body after spark gap is damaged simultaneously, it is so conveniently replaced.In addition the personal safety of operating personnel can be also ensured using the program.
Description
Technical field
This utility model belongs to switch cubicle field, is related to a kind of voltage mutual inducer trolley for installing spark gap additional.
Background technology
For high-voltage removable-type AC metal closed switch cabinet, switch cabinet body is generally by breaker chamber, bus-bar room, electricity
Four parts in cable room and control room constitute, when a major loop scheme is using isolation inlet wire band inlet wire spark gap scheme, often
Inlet wire spark gap is arranged in cable room.But, in practice it has proved that, inlet wire spark gap is arranged in cable vault and there is following disadvantage
End：First, due in cable room that inlet wire spark gap is installed on after switch cabinet, therefore on the one hand occupy in cable room
The installing space of connecting copper bar, waste of resource simultaneously increase manufacturing cost, on the other hand cause cable vault space to diminish, to scene
Safeguard and overhaul and constitute trouble.Plus switch cubicle under arms i.e. when in use, power supply department need to also be installed in addition with monitoring in cable room
Device such as monitoring counter, and then cause the installing space of cable vault to diminish；Second, when spark gap is because of the factor of overvoltage etc
When causing to damage, entered when cable vault changes by maintainer and there is certain potential safety hazard.
Utility model content
The technical problems to be solved in the utility model be to provide one kind can avoid take spark gap cable vault space and
It is convenient for changing, is beneficial to the trolley of voltage transformer with spark gap of guarantee upkeep operation personal security.
To achieve these goals, the technical scheme that this utility model is taken is：
The described voltage mutual inducer trolley for installing spark gap additional, including chassis and be vertically fixed in the chassis
Cart frame, the cart frame are vertically installed with voltage transformer, spark gap and insulator, the insulation from bottom to top successively
Son is connected with contact arm by metal rack, and the contact arm top is connected with Mume flower contact, the metal rack by fuse with
The voltage transformer connection.
The metal rack is downwardly open U-shaped aluminum frame, and the contact arm and the insulator are connected to the U
On the outside of the two side of type aluminum frame.
U-shaped connecting bracket is additionally provided with, a side wall of the U-shaped connecting bracket is connected to the fuse, another side
Wall is bolt-connected to the inside sidewalls of the U-shaped aluminum frame.
Connection sheet is accompanied between the U-shaped connecting bracket and the U-shaped aluminum frame, described connection sheet one end is connected to described
On spark gap.
Using above-mentioned technical proposal, spark gap is arranged on trolley of voltage transformer, will not take cable vault space.
Switch cubicle can be removed with handcart body after spark gap is damaged simultaneously, it is so conveniently replaced.In addition can also be protected using the program
The personal safety of barrier operating personnel.In addition, insulator is a kind of insulator, spark gap can be preferably protected.U-shaped aluminum frame and
U-shaped connecting bracket can mitigate weight as connection member, increase the toughness of structure, make vehicle structure more reliable and more stable, it is ensured that
Safety.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Labelling in figure for：
1st, chassis, 2, cart frame, 3, spark gap, 4, insulator, 5, U-shaped aluminum frame, 6, contact arm, 7, Mume flower contact,
8th, fuse, 9, voltage transformer.
Specific embodiment
Below against accompanying drawing, by the description to embodiment, this utility model specific embodiment is made further in detail
Explanation, it is more complete, accurately and deeply to help those skilled in the art to have the present utility model design, technical scheme
Understanding.
As shown in figure 1, this utility model provides a kind of voltage mutual inducer trolley for installing spark gap additional, including bottom is arranged
There are the chassis 1 and the cart frame 2 being vertically fixed in the chassis 1 of roller.9 horizontal vertical of voltage transformer is installed on handss
On frame 2.Insulator 4 is provided with above voltage transformer 9.The right-hand member of insulator 4 is installed vertically on cart frame 2, left end
Connect U-shaped aluminum frame 5.U-shaped aluminum frame 5 is downwardly open, and the outside of its two side connects contact arm 6 and the insulator 4 respectively.Touch
6 top of arm is connected with Mume flower contact 7.U-shaped aluminum frame 5 forms a galvanic circle with contact arm 6 and Mume flower contact 7.
Spark gap 3 is located between insulator 4 and voltage transformer 9 and is vertically mounted on cart frame 2.Voltage transformer
Fuse 8 is connected between 9 and U-shaped aluminum frame 5, fuse 8 is connected by U-shaped connecting bracket.The left side of U-shaped connecting bracket
Wall is connected to fuse 8, and right side wall is bolt-connected on the inside of the right side wall of U-shaped aluminum frame 5.U-shaped connecting bracket and U-shaped aluminum
Connection sheet is accompanied between support 5, described connection sheet one end is connected on the spark gap 3.Connection sheet and U-shaped connecting bracket are enclosed within
Fixed with nut on one bolt.Connection sheet one end is connected on spark gap 3.
Spark gap 3 is arranged on trolley of voltage transformer, would not take cable vault space.And can conveniently more
Change.Dolly is first taken out when changing by maintenance, can also ensure the personal safety of operating personnel.Insulator 4 is a kind of insulator, can be with
Spark gap 3 is protected preferably.U-shaped aluminum frame 5 and U-shaped connecting bracket can mitigate weight as connection member, increase the tough of structure
Property, make vehicle structure more reliable and more stable, it is ensured that safety.
This utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that this utility model is implemented not to be received
The restriction of aforesaid way, as long as employing changing for the various unsubstantialities that the design of this utility model method and technical scheme are carried out
Enter, or it is not improved by this utility model design and technical scheme directly apply to other occasions, this utility model protect
Within the scope of shield.
Claims (4)
1. a kind of voltage mutual inducer trolley for installing spark gap additional, including chassis (1) and it is vertically fixed in the chassis (1)
Cart frame (2), it is characterised in that：The cart frame (2) be vertically installed with successively from bottom to top voltage transformer (9),
Spark gap (3) and insulator (4), the insulator (4) are connected with contact arm (6) by metal rack, and contact arm (6) top connects
Mume flower contact (7) is connected to, the metal rack is connected with the voltage transformer (9) by fuse (8).
2. a kind of voltage mutual inducer trolley for installing spark gap additional according to claim 1, it is characterised in that：The metal
Frame is downwardly open U-shaped aluminum frame (5), and the contact arm (6) and the insulator (4) are connected to the U-shaped aluminum frame
(5) on the outside of two side.
3. a kind of voltage mutual inducer trolley for installing spark gap additional according to claim 2, it is characterised in that：It is additionally provided with U-shaped
Connecting bracket, a side wall of the U-shaped connecting bracket are connected to the fuse (8), and another side wall is bolted
To the inside sidewalls of the U-shaped aluminum frame (5).
4. a kind of voltage mutual inducer trolley for installing spark gap additional according to claim 3, it is characterised in that：The U-shaped company
Connecing and connection sheet is accompanied between support and the U-shaped aluminum frame (5), described connection sheet one end is connected on the spark gap (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620956026.8U CN206060009U (en) | 2016-08-26 | 2016-08-26 | A kind of voltage mutual inducer trolley for installing spark gap additional |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620956026.8U CN206060009U (en) | 2016-08-26 | 2016-08-26 | A kind of voltage mutual inducer trolley for installing spark gap additional |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206060009U true CN206060009U (en) | 2017-03-29 |
Family
ID=58381926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620956026.8U Expired - Fee Related CN206060009U (en) | 2016-08-26 | 2016-08-26 | A kind of voltage mutual inducer trolley for installing spark gap additional |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206060009U (en) |
-
2016
- 2016-08-26 CN CN201620956026.8U patent/CN206060009U/en not_active Expired - Fee Related
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Legal Events
| 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: 20170329 Termination date: 20190826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |