CN201022176Y - A fixing clamp for coiling rotor lead out cable - Google Patents
A fixing clamp for coiling rotor lead out cable Download PDFInfo
- Publication number
- CN201022176Y CN201022176Y CNU2007200674141U CN200720067414U CN201022176Y CN 201022176 Y CN201022176 Y CN 201022176Y CN U2007200674141 U CNU2007200674141 U CN U2007200674141U CN 200720067414 U CN200720067414 U CN 200720067414U CN 201022176 Y CN201022176 Y CN 201022176Y
- Authority
- CN
- China
- Prior art keywords
- annulus
- cable line
- wound rotor
- outgoing cable
- line attaching
- 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
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- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The utility model provides a leading cable clamp for a coil-winding rotor, comprising a ring and three outer rings which are arranged on the external wall of the ring every 120 degrees. The external wall of the outer ring is provided with an outward opening in the circular radial direction. Around the opening, the wall of the outer ring is connected with two parallel-extended clampers. The cable could be fixed and the length of a conducting bar is reduced as well, which eliminates the effect of the high-speed rotation of the motor on the leading cable and improves the motor reliability. The utility model is characterized in that the clamp is made of insulation martial, which eliminates the insulation processing between a conducting bar and a shaft and is convenient and reliable for operation.
Description
Technical field
The utility model relates to a kind of geometrical clamp, relates in particular to a kind of wound rotor outgoing cable Line attaching clamp.
Technical background
In the prior art, the wound rotor lead-out wire often adopt busbar lead to the axle near, and with the method that cable welds mutually, the rotor line is drawn.The method of this kind rotor leading-out wire owing to adopt busbar to draw, carry out the transition to axle near, in case rotating speed of motor is higher, under the big situation of motor volume, the unsettled length of busbar is just longer, again can't it is stably fixing, will produce many insecure factors to the motor long-time running.
How to reduce the length of busbar and simultaneously again can the attached cable line be that the utility model is demanded the problem being devoted to solve urgently.
Summary of the invention
The purpose of this utility model is the defective at above-mentioned prior art, and a kind of wound rotor outgoing cable Line attaching clamp is provided, and this geometrical clamp can the attached cable line, can reduce the length of busbar simultaneously again, has improved the reliability of motor.
The purpose of this utility model is achieved through the following technical solutions: a kind of wound rotor outgoing cable Line attaching clamp, wherein, described geometrical clamp comprises the outer shroud of an annulus and three 120 ° of settings in every interval on the outer wall of annulus, the outer wall of this outer shroud is provided with the outside opening of one side with the radial direction of annulus, is connected with two pinches that extend in parallel on the external annulus of this opening part.
Above-mentioned a kind of wound rotor outgoing cable Line attaching clamp, wherein, described outer shroud and annulus fuse.
Above-mentioned a kind of wound rotor outgoing cable Line attaching clamp, wherein, the endoporus of described outer shroud is an oval shape.
Above-mentioned a kind of wound rotor outgoing cable Line attaching clamp, wherein, the inwall of described annulus is provided with a keyway.
Above-mentioned a kind of wound rotor outgoing cable Line attaching clamp, wherein, described geometrical clamp adopts insulating material to make.
Above-mentioned a kind of wound rotor outgoing cable Line attaching clamp, wherein, described insulating material is an epoxy fabric swatch 3240.
A kind of wound rotor outgoing cable Line attaching clamp of the present utility model is applicable to the alternating current machine of band wound rotor, it can be fixed cable, shortened the length of busbar simultaneously, thereby eliminate of the influence of motor high speed rotating to lead wire, and this geometrical clamp adopts insulating material, saved the insulation processing between busbar and the axle, more convenient operation is reliable.
Description of drawings
Fig. 1 is the structural representation of a kind of wound rotor outgoing cable Line attaching clamp of the present utility model;
Fig. 2 is the partial sectional view that a kind of wound rotor outgoing cable Line attaching clamp of the present utility model is connected with busbar and cable;
Fig. 3 is the mounting structure schematic diagram of a kind of wound rotor outgoing cable Line attaching clamp of the present utility model.
Embodiment
Below in conjunction with accompanying drawing a kind of wound rotor outgoing cable of the utility model Line attaching clamp is described further.
See also Fig. 1, structural representation for wound rotor outgoing cable Line attaching clamp 100 of the present utility model, this geometrical clamp 100 adopts insulating material to make such as epoxy fabric swatch 3240, it comprises the outer shroud 2 of an annulus 1 and three 120 ° of settings in every interval on the outer wall of annulus, and outer shroud 2 fuses with annulus 1.The outer wall of outer shroud 2 is provided with the outside opening of one side with the radial direction of annulus, is connected with two pinches 21 and 22 that extend in parallel on the external annulus of this opening part, and the endoporus of this outer shroud 2 is oval shapes.Also be provided with a keyway 11 on the inwall of annulus 1.
See also Fig. 2, the partial sectional view that is connected with busbar 3 and cable 5 for geometrical clamp 100 of the present utility model, rotor leading-out wire is drawn by busbar 3, and is by bolt 6 and nut 7 that joint 4 and cable 5 is fixing with busbar 3, then cable 5 passed geometrical clamp 100.
See also Fig. 3,, after connection as shown in Figure 2, with glass tape 8 cable 5 and geometrical clamp 100 are bundled at last, and coat insulating varnish so that more convenient operation is reliable on its surface for the mounting structure schematic diagram of geometrical clamp 100 of the present utility model.
Above embodiment is only for the usefulness of explanation the utility model, but not to the restriction of the utility model protection range.Relevant those skilled in the art; under the situation that does not break away from spirit and scope of the present utility model; can also make various conversion or modification, and the technical scheme that all are equal to should belong to also within the category of the utility model protection, is limited by each claim.
Claims (6)
1. wound rotor outgoing cable Line attaching clamp, it is characterized in that: described geometrical clamp comprises the outer shroud of an annulus and three 120 ° of settings in every interval on the outer wall of annulus, the outer wall of this outer shroud is provided with the outside opening of one side with the radial direction of annulus, is connected with two pinches that extend in parallel on the external annulus of this opening part.
2. a kind of wound rotor outgoing cable Line attaching clamp according to claim 1, it is characterized in that: described outer shroud and annulus fuse.
3. a kind of wound rotor outgoing cable Line attaching clamp according to claim 1, it is characterized in that: the endoporus of described outer shroud is an oval shape.
4. a kind of wound rotor outgoing cable Line attaching clamp according to claim 1, it is characterized in that: the inwall of described annulus is provided with a keyway.
5. a kind of wound rotor outgoing cable Line attaching clamp according to claim 1 is characterized in that: described geometrical clamp adopts insulating material to make.
6. a kind of wound rotor outgoing cable Line attaching clamp according to claim 5, it is characterized in that: described insulating material is an epoxy fabric swatch 3240.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200674141U CN201022176Y (en) | 2007-02-15 | 2007-02-15 | A fixing clamp for coiling rotor lead out cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200674141U CN201022176Y (en) | 2007-02-15 | 2007-02-15 | A fixing clamp for coiling rotor lead out cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201022176Y true CN201022176Y (en) | 2008-02-13 |
Family
ID=39089592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200674141U Expired - Fee Related CN201022176Y (en) | 2007-02-15 | 2007-02-15 | A fixing clamp for coiling rotor lead out cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201022176Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104483513A (en) * | 2014-12-11 | 2015-04-01 | 重庆泰山电缆有限公司 | Cable end separate supporting disk |
| CN105510668A (en) * | 2016-01-11 | 2016-04-20 | 江阴市星火电子科技有限公司 | Rogowski coil fixing frame |
| CN107228230A (en) * | 2017-06-19 | 2017-10-03 | 芜湖侨云友星电气工业有限公司 | A kind of body harness fixture |
-
2007
- 2007-02-15 CN CNU2007200674141U patent/CN201022176Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104483513A (en) * | 2014-12-11 | 2015-04-01 | 重庆泰山电缆有限公司 | Cable end separate supporting disk |
| CN105510668A (en) * | 2016-01-11 | 2016-04-20 | 江阴市星火电子科技有限公司 | Rogowski coil fixing frame |
| CN105510668B (en) * | 2016-01-11 | 2018-08-17 | 江阴市星火电子科技有限公司 | Rogowski coil fixed frame |
| CN107228230A (en) * | 2017-06-19 | 2017-10-03 | 芜湖侨云友星电气工业有限公司 | A kind of body harness fixture |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080213 Termination date: 20160215 |