CN204068523U - A kind of generator unit stator aggregation water pipe supporting structure - Google Patents
A kind of generator unit stator aggregation water pipe supporting structure Download PDFInfo
- Publication number
- CN204068523U CN204068523U CN201420441470.7U CN201420441470U CN204068523U CN 204068523 U CN204068523 U CN 204068523U CN 201420441470 U CN201420441470 U CN 201420441470U CN 204068523 U CN204068523 U CN 204068523U
- Authority
- CN
- China
- Prior art keywords
- total collection
- collection pipe
- handed
- adjustable support
- support member
- 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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Abstract
A kind of generator unit stator aggregation water pipe supporting structure, prior art has additional adjustable support member: the pipe having adjustment radial direction through hole in the middle of, two ends are fixed with left-handed nut, right-handed nut (003) respectively, left-handed nut is furnished with left-handed screw 004, right-handed nut is furnished with right handed screw (002), the free end of left-handed screw (004) is fixed with by supporting bracket (005) the arc backing plate (006) coordinating total collection pipe external diameter, and the free end of right handed screw is provided with the flat underside (001) coordinating generator pit end; Adjustable support member is between securing supports.The utility model is not changing under base inner original structure prerequisite, by placing described adjustable support member and making its telescopic adjustment radial height as required, reach the total collection pipe of secure support and improve the object of total collection pipe natural frequency, add the integral rigidity of aggregation water pipe supporting structure, improve the vibration amplitude of total collection pipe during generator operation, improve generator operation safety assurance.
Description
Technical field
The utility model relates to a kind of generator unit stator aggregation water pipe supporting structure.
Background technology
Generator unit stator is provided with a lot of cooling water pipe, these cooling water pipes are finally aggregated on a total collection pipe, total collection pipe is positioned at engine block both ends, as shown in Figure 1, for the total collection pipe of generator unit stator is at the supporting construction schematic diagram of base inner, total collection pipe is fixed on engine block both ends by supporting construction, and supporting construction is specially space between the gusset of engine block support and is welded with some securing supports, is connected and fixed total collection pipe by anchor ear and bolt.
Because base inner gusset arranges reason, can be also few for the locus of securing supports weldment, this just causes, and the spacing of few, each strong point of total collection pipe fixing point is bigger than normal, constant intensity is inadequate, when causing generator operation, to rock amplitude comparatively large for total collection pipe, the serious change that even can have influence on self natural frequency of total collection pipe.
Utility model content
Technical problem to be solved in the utility model, just be to provide a kind of generator unit stator aggregation water pipe supporting structure, for improving fixing to increase the fixing reliability of total collection pipe and to improve its natural frequency in support of the total collection pipe of generator unit stator, this supporting construction can realize the fixing point increasing the total collection pipe of stator under the prerequisite not affecting engine block structure, increases fixing reliability.
Solve the problems of the technologies described above, the technical solution adopted in the utility model is as follows:
A kind of generator unit stator aggregation water pipe supporting structure, described supporting construction comprises the several securing supports be fixedly welded between the gusset of engine block support end, each securing supports is connected and fixed total collection pipe by anchor ear and bolt, it is characterized in that: between generator pit end and total collection pipe, be also provided with the adjustable support member of adjustable support length.
Described adjustable support member structure is: the pipe having adjustment radial direction through hole in the middle of, two ends are fixed with left and right spin nut respectively, left and right spin nut is furnished with respectively and left and rightly revolves screw rod, the left and right free end one revolving screw rod be provided with coordinate the flat underside of generator pit end, another is provided with the arc backing plate coordinating total collection pipe external diameter.
Described adjustable support member is between securing supports.
Beneficial effect: the utility model is not changing under base inner original structure prerequisite, by placing described adjustable support member and making its telescopic adjustment radial height as required, reach the total collection pipe of secure support and improve the object of total collection pipe natural frequency, add the integral rigidity of aggregation water pipe supporting structure, improve the vibration amplitude of total collection pipe during generator operation, improve generator operation safety assurance.
Accompanying drawing explanation
Fig. 1 is existing generator unit stator aggregation water pipe supporting structure schematic diagram;
Fig. 2 is the side schematic view of Fig. 1;
Fig. 3 is the total collection pipe schematic diagram of generator unit stator;
Fig. 4 is generator unit stator of the present utility model total collection pipe adjustable support member profile.
In figure: 001. flat underside, 002. right handed screw, 003. right-handed nut, 004. left-handed screw, 005. supporting bracket, 006. backing plate.
Embodiment
Fig. 1 and Fig. 2 is existing generator unit stator aggregation water pipe supporting structure schematic diagram, Fig. 3 is the total collection pipe schematic diagram of generator unit stator, supporting construction comprises the several securing supports be fixedly welded between the gusset of engine block support end, and each securing supports is connected and fixed total collection pipe by anchor ear and bolt.
As shown in Figure 4, be the adjustable support member schematic diagram of generator unit stator aggregation water pipe supporting structure of the present utility model.
Generator unit stator aggregation water pipe supporting structure embodiment of the present utility model, supporting construction comprises the several securing supports be fixedly welded between the gusset of engine block support end, each securing supports is connected and fixed total collection pipe by anchor ear and bolt, between generator pit end and total collection pipe, this is prior art.
In addition the adjustable support member of adjustable support length is also provided with, see Fig. 4, adjustable support member structure is: the pipe having adjustment radial direction through hole in the middle of, two ends are fixed with left-handed nut (not marking), right-handed nut 003 respectively, left-handed nut is furnished with left-handed screw 004, right-handed nut is furnished with right handed screw 002, the free end of left-handed screw 004 is fixed with the arc backing plate 006 coordinating total collection pipe external diameter by supporting bracket 005, the free end of right handed screw is provided with the flat underside 001 coordinating generator pit end; Adjustable support member is between securing supports.
Adjustable supports is placed between total collection pipe and support, total collection pipe arcwall face held by arc backing plate 6, adjustment base plate 1 and support level, twisting pipe by adjustment hole makes left-handed screw 4 and right handed screw 2 outwards stretch at two ends under keeping plumbness with support, the applying of moment and the change of distributed quantity is wrenched, to reach the total collection pipe of secure support and to improve the object of total collection pipe natural frequency by swivel nut.
Claims (3)
1. a generator unit stator aggregation water pipe supporting structure, described supporting construction comprises the several securing supports be fixedly welded between the gusset of engine block support end, each securing supports is connected and fixed total collection pipe by anchor ear and bolt, it is characterized in that: between generator pit end and total collection pipe, be also provided with the adjustable support member of adjustable support length.
2. generator unit stator aggregation water pipe supporting structure according to claim 1, it is characterized in that: the adjustable support member structure of described adjustable support length is: the pipe having adjustment radial direction through hole in the middle of, two ends are fixed with left-handed nut respectively, right-handed nut (003), left-handed nut is furnished with left-handed screw 004, right-handed nut is furnished with right handed screw (002), the free end of left-handed screw (004) is fixed with by supporting bracket (005) the arc backing plate (006) coordinating total collection pipe external diameter, the free end of right handed screw is provided with the flat underside (001) coordinating generator pit end.
3. generator unit stator aggregation water pipe supporting structure according to claim 1 and 2, is characterized in that: described adjustable support member is between securing supports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420441470.7U CN204068523U (en) | 2014-08-06 | 2014-08-06 | A kind of generator unit stator aggregation water pipe supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420441470.7U CN204068523U (en) | 2014-08-06 | 2014-08-06 | A kind of generator unit stator aggregation water pipe supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204068523U true CN204068523U (en) | 2014-12-31 |
Family
ID=52209966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420441470.7U Expired - Fee Related CN204068523U (en) | 2014-08-06 | 2014-08-06 | A kind of generator unit stator aggregation water pipe supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204068523U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305672A (en) * | 2015-10-13 | 2016-02-03 | 北京金风科创风电设备有限公司 | stator, motor and wind generating set |
| CN105305708A (en) * | 2015-10-13 | 2016-02-03 | 北京金风科创风电设备有限公司 | Motor, wind generating set and rigidity adjusting device |
| CN105909651A (en) * | 2016-06-30 | 2016-08-31 | 天津成立航空技术有限公司 | Hidden type hollow internal lock threaded component for interlayer locking and locking method thereof |
| CN110486578A (en) * | 2019-08-30 | 2019-11-22 | 江苏核电有限公司 | A kind of rotating machinery natural frequency of a foundation adjustment device and its method of adjustment |
-
2014
- 2014-08-06 CN CN201420441470.7U patent/CN204068523U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305672A (en) * | 2015-10-13 | 2016-02-03 | 北京金风科创风电设备有限公司 | stator, motor and wind generating set |
| CN105305708A (en) * | 2015-10-13 | 2016-02-03 | 北京金风科创风电设备有限公司 | Motor, wind generating set and rigidity adjusting device |
| CN105305708B (en) * | 2015-10-13 | 2018-07-31 | 北京金风科创风电设备有限公司 | Motor, wind generating set and rigidity adjusting device |
| CN105909651A (en) * | 2016-06-30 | 2016-08-31 | 天津成立航空技术有限公司 | Hidden type hollow internal lock threaded component for interlayer locking and locking method thereof |
| CN110486578A (en) * | 2019-08-30 | 2019-11-22 | 江苏核电有限公司 | A kind of rotating machinery natural frequency of a foundation adjustment device and its method of adjustment |
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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 |
Granted publication date: 20141231 Termination date: 20150806 |
|
| EXPY | Termination of patent right or utility model |