CN201336517Y - Transformer mounting mechanism of medium-voltage switch cabinet - Google Patents
Transformer mounting mechanism of medium-voltage switch cabinet Download PDFInfo
- Publication number
- CN201336517Y CN201336517Y CNU2009201523701U CN200920152370U CN201336517Y CN 201336517 Y CN201336517 Y CN 201336517Y CN U2009201523701 U CNU2009201523701 U CN U2009201523701U CN 200920152370 U CN200920152370 U CN 200920152370U CN 201336517 Y CN201336517 Y CN 201336517Y
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- China
- Prior art keywords
- chassis
- transformer
- instrument transformer
- mounting mechanism
- transformer mounting
- 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.)
- Expired - Lifetime
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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a transformer mounting mechanism of a medium-voltage switch cabinet. The transformer mounting mechanism is characterized in that the mounting mechanism comprises a chassis and a track arranged inside the cable room of the switch cabinet, wherein wheels and a transformer mounting support are arranged on the chassis. Compared with the prior transformer mounting system, the transformer mounting mechanism greatly reduces the labor intensity. Additionally, since the transformer is pre-fixed on the chassis, the transformer detection is easily carried out only by pulling out the chassis when in a need of on-site detection of the transformer. Furthermore, the chassis adopts a standardized modular design, thereby providing convenience for power station upgrading and modification.
Description
Technical field
The utility model relates to a kind of Medium Voltage Switchgear instrument transformer installing mechanism, relates in particular to a kind of mechanism that has instrument transformer installation chassis car, and the mechanism that utilizes this kind to have instrument transformer installation chassis car can alleviate installation labour intensity, makes things convenient for field adjustable and upgrading.
Background technology
An object will be fixed on another object, and what general people at first expected is directly fixing, because such way is fairly simple.If but with one relatively dead weight cargo be assembled to and just seem in the narrow space and wasted time and energy very much.Just run into such problem in DNF7 switch cubicle assembling process: the instrument transformer of 3 100kg that weigh need be installed in the narrow and small cable vault.Usually we move instrument transformer to installation site (because installing space is narrow and small by the way of a dead lift, can't use the lifting haulage equipment) directly install again and to realize, the result who does like this is that inefficiency labour intensity is big, and is more inconvenient when particularly needing measurement or changing instrument transformer after cupboard is installed to the scene.
Summary of the invention
For solving the weak point of above two schemes, the utility model provides a kind of Medium Voltage Switchgear instrument transformer installing mechanism, utilizes this mechanism can solve the problem of large-scale components and parts installation difficulty in the switch cubicle.
The purpose of this utility model is to adopt following technical scheme to realize:
A kind of Medium Voltage Switchgear instrument transformer installing mechanism is characterized in that: described installing mechanism comprises chassis car and the track that is arranged in the switch cubicle cable vault, and described chassis car is provided with wheel and instrument transformer mounting bracket.
Described track is arranged on the base plate of switch cubicle cable vault 2.
Described wheel is arranged on four diagonal positions of chassis car.
Described chassis car is provided with handle.
The overall dimension of chassis car should be able to guarantee to make the wheel of chassis car to slide in orbit.
Medium Voltage Switchgear instrument transformer installing mechanism described in the utility model, changed the mode on the installation base plate that directly instrument transformer is fixed on the cable vault originally, adopt slidably chassis car, instrument transformer is lifted on earth at switch cubicle external application hanging device earlier and fix on the jiggering, again the chassis car is navigated to corresponding position in the cable vault by track with instrument transformer, at last chassis car and guide rail are fixed, thereby solved the carrying difficult problem of instrument transformer.
Instrument transformer mounting means than traditional adopts installing mechanism of the present utility model, and labour intensity greatly reduces; Instrument transformer is fixed on the car of chassis owing to us in addition, so can measure easily as long as when the scene need be detected instrument transformer, pull out the chassis car; More, very convenient to later power station upgrading because our chassis car adopts is the standardized module design, when we need change instrument transformer, only need withdraw from used car, the handcart of the new instrument transformer of assembling is advanced fixingly then can.Farthest save improvement expenses and interruption duration.
Description of drawings
Fig. 1 is the utility model chassis bassinet structure schematic diagram;
Fig. 2 is the scheme of installation of instrument transformer on the car of chassis;
Fig. 3 is that the chassis car is installed in the schematic diagram in the switch cubicle cable vault.
Description of reference numerals
(1) guide rail
(2) cable vault
(3) chassis car
(4) instrument transformer
(5) wheel
(6) base plate
(7) mounting bracket
(8) handle
Embodiment
Below in conjunction with drawings and Examples embodiment of the present utility model is further described:
Shown in Figure 1 is car 3 structural representations in chassis in the utility model, chassis car 3 is provided with four wheels 5 and two instrument transformer mounting brackets 7, side at the chassis car is provided with two handles 8, instrument transformer 4 is fixed on the mounting bracket 7 during installation, can operate the chassis car easily by handle 8, as shown in Figure 2.
Fig. 3 is that the chassis car 1 that will instrument transformer 4 be installed is installed in the schematic diagram in the switch cubicle cable vault 2, be provided with two tracks 1 in the cable vault 2, these two tracks 1 are separately fixed at the both sides of the base plate 6 of cable vault 2, play the effect of guiding and location, and chassis car 3 can slide on these two guide rails 1.Track 1 be adopt common can be so that the common structure that wheel can slide thereon makes.
During installation, outside cabinet, at first instrument transformer 4 is lifted on the mounting bracket 7 on the jiggering 3 on earth and fixing with hanging device, the chassis car 3 that is fixed with instrument transformer 4 is transported to installation site in the cable vault 2 along track 1, directly that chassis car 3 is fixing with cable vault 2 then, instrument transformer also just finally has been installed to the installation site like this, thereby has solved the carrying difficult problem of instrument transformer.
Claims (4)
1. Medium Voltage Switchgear instrument transformer installing mechanism, it is characterized in that: described installing mechanism comprises chassis car (3) and is arranged on track (1) in the switch cubicle cable vault (2) that described chassis car (3) is provided with wheel (5) and instrument transformer mounting bracket (7).
2. Medium Voltage Switchgear instrument transformer installing mechanism according to claim 1 is characterized in that: described track (1) is arranged on the base plate (6) of switch cubicle cable vault (2).
3. Medium Voltage Switchgear instrument transformer installing mechanism according to claim 1 is characterized in that: described wheel (5) is arranged on four diagonal positions of chassis car (3).
4. Medium Voltage Switchgear instrument transformer installing mechanism according to claim 1 is characterized in that: described chassis car (3) is provided with handle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201523701U CN201336517Y (en) | 2009-05-05 | 2009-05-05 | Transformer mounting mechanism of medium-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201523701U CN201336517Y (en) | 2009-05-05 | 2009-05-05 | Transformer mounting mechanism of medium-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201336517Y true CN201336517Y (en) | 2009-10-28 |
Family
ID=41288179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201523701U Expired - Lifetime CN201336517Y (en) | 2009-05-05 | 2009-05-05 | Transformer mounting mechanism of medium-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201336517Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101908719A (en) * | 2010-07-15 | 2010-12-08 | 镇江大全伊顿电器有限公司 | Clamping fixture for positioning and installing frame of switch cabinet body |
-
2009
- 2009-05-05 CN CNU2009201523701U patent/CN201336517Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101908719A (en) * | 2010-07-15 | 2010-12-08 | 镇江大全伊顿电器有限公司 | Clamping fixture for positioning and installing frame of switch cabinet body |
| CN101908719B (en) * | 2010-07-15 | 2012-09-19 | 镇江大全伊顿电器有限公司 | Clamping fixture for positioning and installing frame of switch cabinet body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SCHNEIDER ELECTRIC SWITCH (SUZHOU) CO., LTD. Free format text: FORMER NAME: SUZHOU AREVA SWITCHGEAR LTD. |
|
| CP03 | Change of name, title or address |
Address after: Jinfeng Road, Suzhou Industrial Park, 215129 No. 285 in Jiangsu Province Patentee after: SCHNEIDER SWITCH (SUZHOU) CO., LTD. Address before: Suzhou District of Jiangsu province 215129 City Jinfeng Road, No. 285 Patentee before: Suzhou Areva Switchgear Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091028 |