CN202076112U - Mounting and connecting structure of annular transformer - Google Patents
Mounting and connecting structure of annular transformer Download PDFInfo
- Publication number
- CN202076112U CN202076112U CN2011200550520U CN201120055052U CN202076112U CN 202076112 U CN202076112 U CN 202076112U CN 2011200550520 U CN2011200550520 U CN 2011200550520U CN 201120055052 U CN201120055052 U CN 201120055052U CN 202076112 U CN202076112 U CN 202076112U
- Authority
- CN
- China
- Prior art keywords
- transformer
- base plate
- bottom plate
- mounting
- annular transformer
- 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
Abstract
The utility model discloses a mounting and connecting structure of an annular transformer. The center of the annular transformer is a filling and sealing structure with an axial through hole; one end of the axial through hole is connected with a disc-shaped transformer bottom plate; the annular transformer is sleeved on a bolt of a power supply box mounting bottom plate; a nut is further mounted at and connected with one end of the bolt, which is far away from the transformer bottom plate and is further exposed at the axial through hole, the mounting and connecting structure of the annular transformer is characterized in that the center of a disc of the transformer bottom plate is arranged into a concave platform facing the center of iron core and is in a shape of being communicated with the axial through hole; and furthermore, the mounting bottom plate is provided with a supporting convex part in a shape matched and tabled with that of the concave platform. In the utility model, the mounting and connecting structure of the annular transformer is improved, and through tabling the concave platform designed on the annular transformer with the supporting convex part designed on a power supply cabinet mounting bottom plate, the structural strength of the annular transformer is improved greatly, so that the annular transformer can always maintain a stable state when a system runs.
Description
Technical field
The utility model relates to a kind of part attaching structure, relates in particular to the attaching structure of a kind of toroidal transformer in power cabinet.
Background technology
The iron core that all contains the definite shape structure in the toroidal transformer of existing widespread usage, to increase its inductance intensity, yet because the bigger cause of the quality of iron core own, after in it is secured to power cabinet, need toroidal transformer to keep stronger structural stability just can give full play to its restriction and efficient to short circuit current.Therefore to the research of the attaching structure of toroidal transformer, particularly important.
Summary of the invention
In view of the defective that above-mentioned prior art exists, the purpose of this utility model is the attaching structure that proposes a kind of toroidal transformer, in the hope of reducing and overcoming because of the not high influence to the performance of toroidal transformer properties of product of attaching intensity.
The purpose of this utility model will be achieved by the following technical programs:
A kind of attaching structure of toroidal transformer, the center of described toroidal transformer is the embedding structure with axially extending bore, one end of described axially extending bore is connected with a discoidal transformer base plate, described toroidal transformer is socketed in power supply box and installs on the bolt of base plate, and away from transformer base plate and the end attaching that exposes to axially extending bore nut is arranged at bolt, it is characterized in that: the disc centre of described transformer base plate is made as the concave station towards iron core central authorities, is the perforation shape with axially extending bore; And described installation base plate is provided with shape and the chimeric support convex of described concave station coupling.
Preferably, the axial cross section of described concave station is trapezium structure, and the rounded or polygonized structure of its radial section.
The improvement that the utility model is done toroidal transformer attaching structure, by designing in the concave station on the toroidal transformer and designing in power cabinet support convex tabling on the base plate is installed, greatly improved the structural strength of toroidal transformer, can remain stable state when it is moved in system, further promote the persistence of product choked flow performance.
Description of drawings
Fig. 1 is the attaching structure cross-sectional schematic of the utility model toroidal transformer;
Fig. 2 is the structural representation of the utility model toroidal transformer attaching with another visual angle of base.
Embodiment
Following constipation closes the embodiment accompanying drawing, embodiment of the present utility model is described in further detail, so that technical solutions of the utility model are easier to understand, grasp.
Generally, a power cabinet wherein installation base plate 1 is equipped with several bolts 31, those bolt 31 separate one section distances that are enough to hold toroidal transformer 2, and be arranged in array-like or Else Rule shape.Cut open from the attaching structure of Fig. 1 and to attempt as seen: this kind toroidal transformer 2 is the annular disk body structure, has annular core 21 and solderless wrapped connection coil 22 thereon, the center of this toroidal transformer is the embedding structure with axially extending bore, one end of this axially extending bore is connected with a discoidal transformer base plate 23, this toroidal transformer 2 is socketed in power supply box and installs on the bolt 31 of base plate, and away from transformer base plate and the end attaching that exposes to axially extending bore nut 32 is arranged at bolt 31.Especially, this toroidal transformer 2 transformer base plate 23 centers be made as concave station 24 towards iron core central authorities, and link to each other with axially extending bore and to be the perforation shape; The axial cross section of this concave station is trapezium structure, and its radial section is rounded.As seen in conjunction with shown in Figure 1, above-mentioned installation base plate 1 is provided with shape and the chimeric truncated cone-shaped support convex 11 of this concave station 24 couplings simultaneously again.
As shown in Figure 2, in the time will being attached to toroidal transformer 2 products in the power cabinet, only need to be socketed in the axially extending bore of toroidal transformer 2 on the bolt 31 that penetrates installation base plate 1 from transformer base plate 23 1 sides, chimeric fully until its concave station 24 with support convex 11, and use nut 32 to fix the end of described bolts, toroidal transformer is installed in the power cabinet securely.
The improvement that the utility model is done toroidal transformer attaching structure, by designing in the concave station on the toroidal transformer and designing support convex tabling on power cabinet attaching rod, greatly improved the structural strength of toroidal transformer, can remain stable state when it is moved in system, further promote the persistence of product choked flow performance.
In addition to the implementation, the structure that promotes toroidal transformer assembling structure intensity comprises that also adopting radial section is the support convex etc. of the concave station of polygonized structure and polygon shape matching.Any based on the utility model essential characteristic evolution attaching structure that obtain, that can strengthen toroidal transformer attaching stability, all should be included in the protection range of this patent request.
Claims (2)
1. the attaching structure of a toroidal transformer, the center of described toroidal transformer is the embedding structure with axially extending bore, one end of described axially extending bore is connected with a discoidal transformer base plate, described toroidal transformer is socketed in power supply box and installs on the bolt of base plate, and away from transformer base plate and the end attaching that exposes to axially extending bore nut is arranged at bolt, it is characterized in that: the disc centre of described transformer base plate is made as the concave station towards iron core central authorities, is the perforation shape with axially extending bore; And described installation base plate is provided with shape and the chimeric support convex of described concave station coupling.
2. the attaching structure of a kind of toroidal transformer according to claim 1, it is characterized in that: the axial cross section of described concave station is trapezium structure, and the rounded or polygonized structure of its radial section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200550520U CN202076112U (en) | 2011-03-04 | 2011-03-04 | Mounting and connecting structure of annular transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200550520U CN202076112U (en) | 2011-03-04 | 2011-03-04 | Mounting and connecting structure of annular transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202076112U true CN202076112U (en) | 2011-12-14 |
Family
ID=45114203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200550520U Expired - Fee Related CN202076112U (en) | 2011-03-04 | 2011-03-04 | Mounting and connecting structure of annular transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202076112U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103247417A (en) * | 2012-02-13 | 2013-08-14 | 株式会社神户制钢所 | Winding element fixing bracket and winding element with fixing bracket |
| CN104835634A (en) * | 2015-05-21 | 2015-08-12 | 无锡希恩电气有限公司 | High-power multi-lead annular transformer |
| CN105374528A (en) * | 2015-11-24 | 2016-03-02 | 铜陵瑞博电子科技有限公司 | Annular transformer with multiple-group leads |
-
2011
- 2011-03-04 CN CN2011200550520U patent/CN202076112U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103247417A (en) * | 2012-02-13 | 2013-08-14 | 株式会社神户制钢所 | Winding element fixing bracket and winding element with fixing bracket |
| CN104835634A (en) * | 2015-05-21 | 2015-08-12 | 无锡希恩电气有限公司 | High-power multi-lead annular transformer |
| CN105374528A (en) * | 2015-11-24 | 2016-03-02 | 铜陵瑞博电子科技有限公司 | Annular transformer with multiple-group leads |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202076112U (en) | Mounting and connecting structure of annular transformer | |
| CN201598883U (en) | Handle door lock improving connecting way of handle | |
| CN201391104Y (en) | Connecting flange for sectional electric pole | |
| CN201975247U (en) | 500 kV sulfur hexafluoride current transformer | |
| CN202243465U (en) | Mounting structure for locomotive equipment | |
| CN104358400A (en) | Disk type scaffold convenient to mount | |
| CN204271590U (en) | A kind of Novel shockproof hammer | |
| CN202833713U (en) | Elastic steel core cylinder pin coupler | |
| CN204784601U (en) | A bead for fork truck reduction gear assembly | |
| CN201376162Y (en) | Destressing device for welding axle housing and suspension seat | |
| CN204257532U (en) | A kind of iron core on relay | |
| CN103746215B (en) | Nine core RF high density registered jack and installation methods | |
| CN202031993U (en) | Novel plug of slewing bearing | |
| CN209435381U (en) | A kind of self-locking magnetic force bolt of T-steel pearl | |
| CN213477013U (en) | Pin shaft fixing structure | |
| CN203552856U (en) | Lower locating device for transformer body | |
| CN209738957U (en) | Quick-change base of vehicle-mounted converter | |
| CN201336207Y (en) | Interior grounding lead connection structure of transformer | |
| CN201818760U (en) | Gear | |
| CN201523207U (en) | Arrester safety device | |
| CN207984689U (en) | Automobile brake light switch and the automobile for using the automobile brake light switch | |
| CN203854727U (en) | Locking support | |
| CN203335659U (en) | Transmission shaft connecting disk | |
| CN202753698U (en) | Rear axle casing of automobile | |
| CN203436720U (en) | Extinguisher mounting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20130304 |