CN206517245U - A kind of alternating current generator confluxes ring fixing structure - Google Patents
A kind of alternating current generator confluxes ring fixing structure Download PDFInfo
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- CN206517245U CN206517245U CN201720242901.0U CN201720242901U CN206517245U CN 206517245 U CN206517245 U CN 206517245U CN 201720242901 U CN201720242901 U CN 201720242901U CN 206517245 U CN206517245 U CN 206517245U
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- supporting plate
- alternating current
- current generator
- confluxes
- support
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Abstract
Conflux ring fixing structure the utility model discloses a kind of alternating current generator, including：Support, supporting plate one, supporting plate two, turnbuckle and collector ring, supporting plate one and supporting plate two are connected with the inside of the support, turnbuckle is equipped between the supporting plate one and supporting plate two, some collector rings are equipped with turnbuckle between the supporting plate one and supporting plate two, cross-over block is provided between the adjacent collector ring, pass through freely supported structure, the both sides of simply supported beam are each attached on support, collector ring is then placed on the turnbuckle at two between fixing point, multigroup collector ring by support this structure of circle distribution be fixed on support, eliminate the larger load concentration region of existing fixed structure, eliminate the potential faults thus brought.
Description
Technical field
The utility model is related to mechanical field, and more particularly to a kind of alternating current generator confluxes ring fixing structure.
Background technology
Collector ring is the important component of AC rotary motor.It is connection each group coil and multiphase input, output end that it, which is acted on,
Son.3 cross streams motors are typically designed to using 4 collector rings, and collector ring generally uses whole circle circular ring structure.In existing motor, 4
Individual collector ring is fixed by the way of support bar.Support bar is processed using round steel, is broadly divided into three sections：Screw thread 1, segmentation 1, segmentation
2.The diameter of segmentation 1 is more than the diameter of segmentation 2 and the big footpath of screw thread 1, and the end of segmentation 2 is threaded 2.The screw thread of support bar
1 is screwed in the screwed hole of core flange end face.Be cased with successively in the segmentation 2 of support bar backing plate, some cross-over blocks, insulating press boards,
The parts such as pressing plate.Collector ring is contacted with each cross-over block with insulating press boards.Mounting gasket and nut on screw thread 2 on support bar.
Tighten nut just compressible with fixing each collector ring.Each motor circumferencial direction installs some groups of support bars and related zero
Part, for fixing in collector ring, the existing ring fixing structure that confluxes, support bar one end is fixed on core flange, and the other end is fixed
Collector ring, thus forms a cantilever beam structure.In equipment operation residing for motor and motor, inevitably produce each
The vibration in individual direction, support bar can be born close to the root of core flange after larger alternate load, motor long time running, this
Place is also easy to produce fatigue failure, ultimately results in support bar fracture, causes electrical fault.
Utility model content
The purpose of this utility model is：Overcome the above-mentioned problems in the prior art, propose that a kind of alternating current generator converges
Ring fixing structure is flowed, by freely supported structure, the both sides of simply supported beam are each attached on support, and collector ring is then placed in fixing point at two
Between turnbuckle on, eliminate the larger load concentration region of existing fixed structure, eliminate the failure thus brought hidden
Suffer from.
The purpose of this utility model is realized by following technical proposals：
A kind of alternating current generator confluxes ring fixing structure, including：Support, supporting plate one, supporting plate two, turnbuckle and conflux
Supporting plate one and supporting plate two are connected with the inside of ring, the support, tension is equipped between the supporting plate one and supporting plate two
Be equipped with some collector rings on bolt, the turnbuckle between the supporting plate one and supporting plate two, the adjacent collector ring it
Between be provided with cross-over block.
A kind of alternating current generator of the present utility model confluxes ring fixing structure, and the supporting plate one is T-shaped structure, the T
Two shoulders of character form structure have the first fixing threaded hole, and the T-shaped structural vertical part has the first turnbuckle hole.
A kind of alternating current generator of the present utility model confluxes ring fixing structure, and the first turnbuckle hole is counter sink.
A kind of alternating current generator of the present utility model confluxes ring fixing structure, and the first fixing threaded hole correspondence is located on the support
Position is provided with the first support counter sink, and be equipped with the first connecting bolt in the first support counter sink is connected with supporting plate one
Connect.
A kind of alternating current generator of the present utility model confluxes ring fixing structure, and the supporting plate two is T-shaped structure, the T
The horizontal part two ends of character form structure are provided with the second mounting hole, and the vertical portion of the T-shaped structure has the second turnbuckle hole.
A kind of alternating current generator of the present utility model confluxes ring fixing structure, and second mounting hole is mounting hole, the waist
Radial direction of the length direction in shape hole along turnbuckle is set.
A kind of alternating current generator of the present utility model confluxes ring fixing structure, and the top of supporting plate one and supporting plate two has
The arcuate structure being engaged with support.
According to above-mentioned technical proposal, the beneficial effects of the utility model are：By setting the He of supporting plate one in inboard wall of base
Supporting plate two, sets turnbuckle between supporting plate one and supporting plate two, so as to form rigid freely supported structure, not only connects
More stablize, and eliminate the larger load concentration region of existing fixed structure, eliminate the potential faults thus brought,
And mounting hole is set in supporting plate two, supporting plate two is had certain scope of activities in motor axial direction, to eliminate
The size cumulative errors of each parts and collector ring in this direction.
Brief description of the drawings
Fig. 1 is that a kind of alternating current generator of the utility model confluxes ring fixing structure schematic diagram；
Fig. 2 is that a kind of alternating current generator of the utility model confluxes the front view of ring fixing structure supporting plate one；
Fig. 3 is that a kind of alternating current generator of the utility model confluxes ring fixing structure supporting plate side view diagram；
Fig. 4 is that a kind of alternating current generator of the utility model confluxes the front view of ring fixing structure supporting plate two；
Fig. 5 is that a kind of alternating current generator of the utility model confluxes the side view of ring fixing structure supporting plate two.
Embodiment
The utility model is further described with reference to specific embodiments and the drawings.
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
If Fig. 1-5 is that a kind of alternating current generator of the utility model confluxes the embodiment of ring fixing structure, a kind of alternating current generator converges
Ring fixing structure is flowed, including：Support 1, supporting plate 1, supporting plate 23, turnbuckle 6 and collector ring 5, the inner side of support 1
Supporting plate 1 and supporting plate 23 are connected with, turnbuckle 6, the branch are equipped between the supporting plate 1 and supporting plate 23
It is equipped between some collector rings 5, the adjacent collector ring 5 and is provided with turnbuckle 6 between fagging 1 and supporting plate 23
Cross-over block 4, the supporting plate 1 is T-shaped structure, and two shoulders of the T-shaped structure have the first fixing threaded hole, the T
Character form structure vertical portion has the first turnbuckle hole, and the first turnbuckle hole is to be located on counter sink, the support 1
First fixing threaded hole correspondence position is provided with the first support counter sink, the first support counter sink and is equipped with the first connecting bolt
It is connected with supporting plate one, the supporting plate 23 is T-shaped structure, and the horizontal part two ends of the T-shaped structure are provided with the second peace
Hole 31 is filled, the vertical portion of the T-shaped structure has the second turnbuckle hole, and second mounting hole 31 is mounting hole, described
Radial direction of the length direction of mounting hole along turnbuckle 6 is set, the top of supporting plate 1 and supporting plate 23 have with
The arcuate structure that support 1 is engaged.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (7)
- The ring fixing structure 1. a kind of alternating current generator confluxes, it is characterised in that including：Support, supporting plate one, supporting plate two, tension Supporting plate one and supporting plate two are connected with the inside of bolt and collector ring, the support, between the supporting plate one and supporting plate two It is equipped with turnbuckle, the turnbuckle between the supporting plate one and supporting plate two and is equipped with some collector rings, the phase Cross-over block is provided between adjacent collector ring.
- The ring fixing structure 2. a kind of alternating current generator according to claim 1 confluxes, it is characterised in that：The supporting plate one is T-shaped structure, two shoulders of the T-shaped structure have the first fixing threaded hole, and the T-shaped structural vertical part has first to draw Tight bolt hole.
- The ring fixing structure 3. a kind of alternating current generator according to claim 2 confluxes, it is characterised in that：Described first tenses spiral shell Keyhole is counter sink.
- The ring fixing structure 4. a kind of alternating current generator according to claim 3 confluxes, it is characterised in that：It is located on the support First fixing threaded hole correspondence position is provided with the first support counter sink, the first support counter sink and is equipped with the first connecting bolt It is connected with supporting plate one.
- The ring fixing structure 5. a kind of alternating current generator according to claim 4 confluxes, it is characterised in that：The supporting plate two is T-shaped structure, the horizontal part two ends of the T-shaped structure are provided with the second mounting hole, and the vertical portion of the T-shaped structure has the Two turnbuckle holes.
- The ring fixing structure 6. a kind of alternating current generator according to claim 5 confluxes, it is characterised in that：Second mounting hole For mounting hole, the radial direction of the length direction of the mounting hole along turnbuckle is set.
- The ring fixing structure 7. a kind of alternating current generator according to claim 6 confluxes, it is characterised in that：The He of supporting plate one The top of supporting plate two has the arcuate structure being engaged with the inboard wall of base face of cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720242901.0U CN206517245U (en) | 2017-03-14 | 2017-03-14 | A kind of alternating current generator confluxes ring fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720242901.0U CN206517245U (en) | 2017-03-14 | 2017-03-14 | A kind of alternating current generator confluxes ring fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206517245U true CN206517245U (en) | 2017-09-22 |
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ID=59870333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720242901.0U Active CN206517245U (en) | 2017-03-14 | 2017-03-14 | A kind of alternating current generator confluxes ring fixing structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111756190A (en) * | 2020-07-02 | 2020-10-09 | 上海机电工程研究所 | Bidirectional clamping groove type collector ring connecting seat |
-
2017
- 2017-03-14 CN CN201720242901.0U patent/CN206517245U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111756190A (en) * | 2020-07-02 | 2020-10-09 | 上海机电工程研究所 | Bidirectional clamping groove type collector ring connecting seat |
| CN111756190B (en) * | 2020-07-02 | 2022-06-28 | 上海机电工程研究所 | Bidirectional clamping groove type collector ring connecting seat |
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