CN202260743U - Vertical type water-wheel generator collector ring support - Google Patents
Vertical type water-wheel generator collector ring support Download PDFInfo
- Publication number
- CN202260743U CN202260743U CN2011203100380U CN201120310038U CN202260743U CN 202260743 U CN202260743 U CN 202260743U CN 2011203100380 U CN2011203100380 U CN 2011203100380U CN 201120310038 U CN201120310038 U CN 201120310038U CN 202260743 U CN202260743 U CN 202260743U
- Authority
- CN
- China
- Prior art keywords
- collector ring
- ring support
- key
- support disk
- type water
- 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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- Motor Or Generator Current Collectors (AREA)
Abstract
The utility model provides a vertical type water-wheel generator collector ring support characterized in that: the generator collector ring support adopts a whole disc structure, only a lower part of the collector ring support, which is connected with a key, is provided with a boss, and the disc is provided with a hole at the appropriate position, so that an exciting lead wire can pass through conveniently; a rotating shaft is provided with a keyway, the collector ring support disc and the rotating shaft are connected through the key; an upper surface of the disc is parallel and level with an upper surface of the key, and the upper surface and a lower surface of the disc are made thinner, thus the vertical type water-wheel generator collector ring support with the above structure not only can satisfy a strength requirement, but also can save materials and reduce weight, in addition, the vertical type water-wheel generator collector ring support also can make the whole machining and installation process more concise, therefore, the vertical type water-wheel generator collector ring support may have a wide applicability.
Description
Technical field
The utility model belongs to mechanism of power generation technology for making field, especially relates to a kind of vertical hydrogenerator collector ring support.
Background technology
Present known hydraulic generator current collecting equipment is made up of collector ring and brushgear, and collector ring is fixed in the rotating shaft, is connected with excitation winding through cable or copper bar.The collector ring of hydraulic generator has two kinds of telescopic and stent-types, and telescoping structure is that the collector ring direct heat is enclosed within on the sleeve, is used for the collector ring of diameter less than 550mm more; And big-and-middle-sized hydraulic generator collector ring adopts rack-like structures mostly.So reasonably design the collector ring support is the important step in the generator designs.The collector ring support is divided into welded type and two kinds of structures of disc type, and the collector ring support connects with adopting key being connected of rotating shaft mostly.Existing collector ring supporting structure shows slightly heavy in form, and labor content is big, and material cost is also higher.
Summary of the invention
The purpose of the utility model provides a kind of economical with materials, be easy to processing, technology is easy, and structure is the improvement structure of hydraulic generator collector ring support more reasonably.
The technical scheme of the utility model is: the utility model provides a kind of vertical hydrogenerator collector ring support, and its structure is taked full circle dish structure, only processes boss in the bottom that collector ring support disk is connected with key; Collector ring support disk is fixedly connected with current collecting equipment; On collector ring support disk, be provided with key, in rotating shaft, be provided with keyway, collector ring support disk is connected through key with rotating shaft; Collector ring support disk upper surface is concordant with the key upper surface; And make collector ring support disc thickness attenuate, and be provided with the hole, so that the passing through of excitation lead at the correct position of collector ring support disk.
The advantage that the utlity model has with good effect is: the key junction makes collector ring support disk upper surface concordant with the upper surface of key, and makes the upper and lower surperficial attenuate of collector ring support disk, does like this and can reduce unnecessary portions in the supporting construction.Because vertical hydrogenerator is in operation; Collector ring support disk does not stress with the top that is connected of key; Therefore removed the unnecessary support rim of key upper surface; Such structural design not only satisfies requirement of strength but also save material, weight reduction, and makes whole machining process, installation process simpler and clearer, widely applicable.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Among the figure:
1, collector ring support disk 2, key 3, rotating shaft 4, boss
5, current collecting equipment
Embodiment
Shown in the structural representation of Fig. 1 the utility model, its structure of the utility model is taked full circle dish structure, only processes boss 4 in the bottom that collector ring support disk 1 is connected with key 2; And be provided with the hole at the correct position of collector ring support disk 1, so that the passing through of excitation lead, collector ring support disk 1 is fixedly connected with current collecting equipment 5; On collector ring support disk 1, be provided with key 2; In rotating shaft 3, be provided with keyway, collector ring support disk 1 is connected through key 2 with rotating shaft 3, and collector ring support disk 1 upper surface is concordant with key 2 upper surfaces; And make collector ring support disk 1 reduced thickness, do like this and can reduce unnecessary portions in the supporting construction.Because vertical hydrogenerator is in operation, collector ring support disk 1 does not stress with the top that key 2 is connected, so satisfying under the prerequisite of requirement of strength, has removed the support rim of key 2 upper surfaces.
The course of work of this instance: vertical hydrogenerator collector ring support, its structure are taked full circle dish structure, only process boss 4 in the bottom that collector ring support disk 1 is connected with key 2; Collector ring support disk 1 is fixedly connected with current collecting equipment 5; On collector ring support disk 1, be provided with key 2, in rotating shaft 3, be provided with keyway, collector ring support disk 1 is connected through key 2 with rotating shaft 3; Collector ring support disk 1 upper surface is concordant with key 2 upper surfaces; And make collector ring support disk 1 reduced thickness, and be provided with the hole, so that the passing through of excitation lead at the correct position of collector ring support disk 1.Key 2 junctions make collector ring support disk 1 upper surface concordant with the upper surface of key 2, and make collector ring support disk 1 upper and lower surperficial attenuate, do like this and can reduce unnecessary portions in the supporting construction.Because vertical hydrogenerator is in operation; Collector ring support disk 1 does not stress with the top that is connected of key 2; Therefore removed the unnecessary support rim of key 2 upper surfaces; Such structural design not only satisfies requirement of strength but also save material, weight reduction, and makes whole machining process, installation process simpler and clearer, widely applicable.
Above execution mode specifies the utility model, but said content is merely the preferred embodiment of the utility model, can not be considered to be used to limit the practical range of the utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the utility model.
Claims (1)
1. vertical hydrogenerator collector ring support, it is characterized in that: structure is taked full circle dish structure, only is provided with boss (4) in the bottom that collector ring support disk (1) is connected with key (2); Collector ring support disk (1) is fixedly connected with current collecting equipment (5); Collector ring support disk (1) is provided with key (2), in rotating shaft (3), is provided with keyway, and collector ring support disk (1) is connected through key (2) with rotating shaft (3); Collector ring support disk (1) upper surface is concordant with key (2) upper surface; Make collector ring support disk (1) reduced thickness, collector ring support disk (1) is provided with the hole, so that the passing through of excitation lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203100380U CN202260743U (en) | 2011-08-26 | 2011-08-26 | Vertical type water-wheel generator collector ring support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203100380U CN202260743U (en) | 2011-08-26 | 2011-08-26 | Vertical type water-wheel generator collector ring support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202260743U true CN202260743U (en) | 2012-05-30 |
Family
ID=46121926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203100380U Expired - Fee Related CN202260743U (en) | 2011-08-26 | 2011-08-26 | Vertical type water-wheel generator collector ring support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202260743U (en) |
-
2011
- 2011-08-26 CN CN2011203100380U patent/CN202260743U/en not_active Expired - Fee Related
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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: 20120530 Termination date: 20120826 |