CN203179655U - Combined transformer - Google Patents
Combined transformer Download PDFInfo
- Publication number
- CN203179655U CN203179655U CN 201320133506 CN201320133506U CN203179655U CN 203179655 U CN203179655 U CN 203179655U CN 201320133506 CN201320133506 CN 201320133506 CN 201320133506 U CN201320133506 U CN 201320133506U CN 203179655 U CN203179655 U CN 203179655U
- Authority
- CN
- China
- Prior art keywords
- transformer
- support
- concrete pedestal
- concrete substrate
- casing
- 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 - Fee Related
Links
Images
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a combined transformer, and relates to the technical field of transformers. The combined transformer comprises a box body (1), a transformer body (2), a support (3) and a concrete substrate (5). The concrete substrate (5) is arranged on the ground. A cable duct (6) is formed in the ground below the concrete substrate (5). The box body (1) is arranged on the concrete substrate (5), the support (3) is arranged inside the box body (1), the transformer body (2) is installed on the support (3), and connecting terminals (4) which are connected with the transformer body (2) are arranged below the support (3). Through holes which communicate the cable duct (6) and the interior of the box body (1) are formed in the concrete substrate (5). Cables which are connected with the connecting terminals (4) are located in the through holes and the cable duct (6). The combined transformer solves the problem that due to the fact that connecting terminals of an existing transformer are all arranged outside a shell body of the existing transformer, potential safety hazards exist in the using process.
Description
Technical field
The utility model relates to the transformer technology field.
Background technology
Transformer is to utilize the principle of electromagnetic induction to change the device of alternating voltage, and main member is primary coil, secondary coil and iron core (magnetic core).Major function has: voltage transformation, current transformation, impedance conversion, isolation, voltage stabilizing (magnetic saturation transformer) etc.Can be divided into by purposes: distribution transformer, power transformer, full-sealed transformer, combined transformer, dry-type transformer, oil-filled transformer, single-phase transformer, furnace transformer, rectifier transformer etc.
The binding post of transformer all is to be arranged at external of transformer shell now, and there is potential safety hazard in use.
The utility model content
The utility model provides combined transformer, and the binding post that the utility model has solved present transformer all is to be arranged at external of transformer shell, and there is the problem of potential safety hazard in use.
For addressing the above problem, the utility model adopts following technical scheme: combined transformer comprises casing 1, transformer body 2, support 3 and concrete pedestal 5; Concrete pedestal 5 is arranged on the ground, in the ground below the concrete pedestal 5 cable trough 6 is arranged; Casing 1 is arranged at above the concrete pedestal 5, is provided with support 3 in casing 1, and transformer body 2 is installed on above the support 3, and the binding post 4 that connects transformer body 2 is arranged below support 3; At concrete pedestal 5 through hole of communication cable ditch 6 and casing 1 inside is arranged, the cable that is connected with binding post 4 is arranged in through hole and cable trough 6.
Combined transformer of the present utility model connects to terminal and is arranged in the housing, and cable is derived from underground cable trough, has avoided transformer connection to expose, and guarantees the safe and reliable operation of transformer.
Description of drawings
Fig. 1 is the utility model structural representation.
Symbol description among the figure: casing 1, transformer body 2, support 3, binding post 4, concrete pedestal 5, cable trough 6.
Embodiment
With illustrated embodiments the utility model is described in detail below.
As shown in Figure 1, combined transformer comprises casing 1, transformer body 2, support 3 and concrete pedestal 5; Concrete pedestal 5 is arranged on the ground, in the ground below the concrete pedestal 5 cable trough 6 is arranged; Casing 1 is arranged at above the concrete pedestal 5, is provided with support 3 in casing 1, and transformer body 2 is installed on above the support 3, and the binding post 4 that connects transformer body 2 is arranged below support 3; At concrete pedestal 5 through hole of communication cable ditch 6 and casing 1 inside is arranged, the cable that is connected with binding post 4 is arranged in through hole and cable trough 6.
It should be noted that at last: obviously, above-described embodiment only is for the utility model example clearly is described, and is not the restriction to execution mode.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all execution modes exhaustive.And the apparent variation of being amplified out thus or change still are among the protection range of the present utility model.
Claims (1)
1. combined transformer is characterized in that, comprises casing (1), transformer body (2), support (3) and concrete pedestal (5); Concrete pedestal (5) is arranged on the ground, in the ground below the concrete pedestal (5) cable trough (6) is arranged; Casing (1) is arranged at above the concrete pedestal (5), is provided with support (3) in casing (1), and transformer body (2) is installed on above the support (3), and the binding post (4) of connection transformer body (2) is arranged below support (3); At concrete pedestal (5) communication cable ditch (6) through hole inner with casing (1) arranged, the cable that is connected with binding post (4) is arranged in through hole and cable trough (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320133506 CN203179655U (en) | 2013-03-22 | 2013-03-22 | Combined transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320133506 CN203179655U (en) | 2013-03-22 | 2013-03-22 | Combined transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203179655U true CN203179655U (en) | 2013-09-04 |
Family
ID=49076319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320133506 Expired - Fee Related CN203179655U (en) | 2013-03-22 | 2013-03-22 | Combined transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203179655U (en) |
-
2013
- 2013-03-22 CN CN 201320133506 patent/CN203179655U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106024315A (en) | Water draining transformer oil tank housing | |
| CN203179655U (en) | Combined transformer | |
| CN202189667U (en) | Wall bushing of mutual inductor | |
| UA48914U (en) | Device for shutoff protection from the electric main | |
| CN106298173A (en) | Novel oil-immersed transformer | |
| CN205069304U (en) | Supporting high insulating transformer of power switch cabinet device | |
| CN104240934A (en) | Overturn support for transformer core | |
| CN204204623U (en) | A kind of ring main unit current potential threephase potential transformer outwardly | |
| CN204695906U (en) | A kind of novel transformer-cabinet | |
| CN204348490U (en) | A kind of electronic transformer skeleton | |
| CN204215890U (en) | Current transformer | |
| CN205564484U (en) | Transformer high pressure device of being qualified for next round of competitions | |
| CN107545998B (en) | Isolation transformer | |
| CN205230796U (en) | Voltage transformer | |
| CN205016355U (en) | Range upon range of formula transformer | |
| CN202258705U (en) | High-voltage coil for dry-type transformer | |
| CN204155752U (en) | A kind of transformer core turnover bracket | |
| CN204117837U (en) | A kind of solid loop-net cabinet dedicated three-phase voltage transformer with protective device | |
| CN205376287U (en) | Tie up formula current transformer | |
| CN203746653U (en) | Novel current mutual inductor | |
| CN203013438U (en) | Plug type cable lifting seat | |
| CN203118756U (en) | Indoor bus bar type zero sequence current mutual inductor | |
| CN203415384U (en) | Power supply transformer | |
| CN205016349U (en) | Embedded transformer | |
| CN201708027U (en) | Noise shielding transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20150322 |
|
| EXPY | Termination of patent right or utility model |