CN104329204B - A kind of jiggering specific purpose tool and method - Google Patents
A kind of jiggering specific purpose tool and method Download PDFInfo
- Publication number
- CN104329204B CN104329204B CN201410684164.0A CN201410684164A CN104329204B CN 104329204 B CN104329204 B CN 104329204B CN 201410684164 A CN201410684164 A CN 201410684164A CN 104329204 B CN104329204 B CN 104329204B
- Authority
- CN
- China
- Prior art keywords
- jiggering
- framework
- steel wire
- buckle
- specific purpose
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 238000004804 winding Methods 0.000 claims abstract description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The present invention provides a kind of jiggering specific purpose tool and method, including one for being inserted in bottom turbine wheel the grooved framework radiating horizontal bar, described grooved frame openings direction is provided with the buckle that can overlap slot-in type framework, described grooved framework two ends are extended with wing plate, described buckle achieves a fixed connection by running through the bolt of wing plate and buckle, described grooved framework is fixedly connected with a steel wire, the described steel wire other end and a rotating shaft driven by driving means are connected to realize steel wire winding thus drive framework to pull horizontal bar to rotate, present configuration is simple, human resources can be greatly saved by special stretching device, improve the operating efficiency of jiggering.
Description
Technical field
The present invention relates to a kind of jiggering specific purpose tool and method.
Background technology
Hydropower Plant jiggering is one of installation and maintenance key content, the most each power station, according to power station unit mechanical feature, selects different jiggering modes, and the former design of Flows below Shuikou Hydro-power Station turning gear of unit mode considers artificial jiggering mode, i.e. Manual-pushing unit slow rotation, to a parking record.Its feature is the most original, unwieldy solution, but practical, simply needs could promote unit about 12 people, wayward, and jiggering unit maintenance needs to consume a large amount of human and material resources, prolongation maintenance duration.
Summary of the invention
The problems referred to above are improved by the present invention, i.e. the technical problem to be solved in the present invention existing jiggering method all uses manpower to carry out, and need could to promote about 12 people unit and wayward, and manpower and materials consume big.
First specific embodiments of the present invention is: a kind of jiggering specific purpose tool, including one for being inserted in bottom turbine wheel the grooved framework radiating horizontal bar, described grooved frame openings direction is provided with the buckle that can overlap slot-in type framework, described grooved framework two ends are extended with wing plate, described buckle achieves a fixed connection by running through the bolt of wing plate and buckle, described grooved framework is fixedly connected with a steel wire, the described steel wire other end and a rotating shaft driven by driving means and is connected to realize steel wire winding thus drives framework to pull horizontal bar to rotate.
Further, described driving means is motor.
Further, it is provided with rubber buffer inside described buckle.
Further, described rotating shaft is fixed on a vehicle frame, and described vehicle frame lower end is provided with guide wheel, is provided with ring-shaped guide rail below described guide wheel.
Further, it is additionally provided with buffer spring between described grooved framework and steel wire.
Second specific embodiments of the present invention is: a kind of jiggering method, including a kind of jiggering specific purpose tool as claimed in claim 5, comprises the following steps:
(1) stationary annular guide rail is gone up on the ground, by vehicle frame as on guide rail；
(2) fixing by motor-driven rotating shaft on vehicle frame, steel wire one end is fixed in rotating shaft；
(3) grooved framework is buckled into the horizontal bar part close to outside, and utilize buckle and bolt to realize locking；
(4) open motor and promote vehicle frame annularly guide rail rotate thus realize jiggering work.
Compared with prior art, the method have the advantages that present configuration is simple, human resources can be greatly saved by special stretching device, improve the operating efficiency of jiggering.
Accompanying drawing explanation
Fig. 1 is working state structure schematic diagram of the present invention；
Fig. 2 is grooved framework of the present invention and buckle part-structure schematic diagram.
Fig. 3 is Fig. 2 top view.
Fig. 4 is vehicle frame of the present invention and rail sections structural representation.
Detailed description of the invention
The present invention will be further described in detail with detailed description of the invention below in conjunction with the accompanying drawings.
As shown in Figures 1 to 3, a kind of jiggering specific purpose tool, including one for being inserted in radiation horizontal bar 100 bottom turbine wheel, horizontal bar 100 drives turbine to rotate while rotating, grooved framework 10, described grooved framework 10 opening direction is provided with the buckle 20 that can overlap slot-in type framework, described grooved framework 10 two ends are extended with wing plate 110, described buckle 20 achieves a fixed connection by running through the bolt 30 of wing plate 110 and buckle 20, described grooved framework 10 is fixedly connected with a steel wire 310, described steel wire 310 other end and one is connected to realize steel wire 310 by motor-driven rotating shaft 40 and is wound around thus drives framework to pull horizontal bar to rotate, in order to buffering during stretching is better achieved, it is additionally provided with buffer spring 320 between described grooved framework 10 and steel wire 310.
Being provided with rubber buffer 210 inside described buckle 20, described rotating shaft 40 is fixed on a vehicle frame 50, and described vehicle frame 50 lower end is provided with guide wheel 510, is provided with ring-shaped guide rail 60 below described guide wheel.
During use, go up stationary annular guide rail 60 the most on the ground, if ring-shaped guide rail 60 can directly be fixed without unloading after using by Long-Time Service, again by vehicle frame 50 as on guide rail, fix by motor-driven rotating shaft 40 on vehicle frame, steel wire 310 one end is fixed in rotating shaft 40, grooved framework 10 is buckled into the horizontal bar 100 part close to outside, and utilize buckle 20 to realize buckling, buckle ring can be set on rear side of grooved framework, steel wire 310 can arrange a hook in end, locked with the realization that coordinates of buckle ring by hook, certainly grooved framework 10 can also directly be fixed with steel wire 310 and be connected.During jiggering, open motor and promote vehicle frame 50 annularly guide rail 60 to rotate thus realize jiggering work.
The foregoing is only presently preferred embodiments of the present invention, all impartial changes done according to scope of the present invention patent and modification, all should belong to the covering scope of the present invention.
Claims (6)
1. a jiggering specific purpose tool, it is characterized in that, including one for being inserted in bottom turbine wheel the grooved framework radiating horizontal bar, described grooved frame openings direction is provided with the buckle that can overlap slot-in type framework, described grooved framework two ends are extended with wing plate, described buckle achieves a fixed connection by running through the bolt of wing plate and buckle, described grooved framework is fixedly connected with a steel wire, the described steel wire other end and a rotating shaft driven by driving means and is connected to realize steel wire winding thus drives framework to pull horizontal bar to rotate.
A kind of jiggering specific purpose tool the most according to claim 1, described driving means is motor.
A kind of jiggering specific purpose tool the most according to claim 1, is provided with rubber buffer inside described buckle.
A kind of jiggering specific purpose tool the most according to claim 1, described rotating shaft is fixed on a vehicle frame, and described vehicle frame lower end is provided with guide wheel, is provided with ring-shaped guide rail below described guide wheel.
A kind of jiggering specific purpose tool the most according to claim 4, is additionally provided with buffer spring between described grooved framework and steel wire.
6. a jiggering method, it is characterised in that include a kind of jiggering specific purpose tool as claimed in claim 5, comprise the following steps:
(1) stationary annular guide rail on the ground, puts vehicle frame
On guide rail；
(2) fixing by motor-driven rotating shaft on vehicle frame, steel wire one end is fixed in rotating shaft；
(3) grooved framework is buckled into the horizontal bar part close to outside, and utilize buckle and bolt to realize locking；
(4) open motor and promote vehicle frame annularly guide rail rotate thus realize jiggering work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410684164.0A CN104329204B (en) | 2014-11-25 | 2014-11-25 | A kind of jiggering specific purpose tool and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410684164.0A CN104329204B (en) | 2014-11-25 | 2014-11-25 | A kind of jiggering specific purpose tool and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104329204A CN104329204A (en) | 2015-02-04 |
| CN104329204B true CN104329204B (en) | 2016-09-07 |
Family
ID=52403991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410684164.0A Active CN104329204B (en) | 2014-11-25 | 2014-11-25 | A kind of jiggering specific purpose tool and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104329204B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH550936A (en) * | 1972-10-27 | 1974-06-28 | Bbc Brown Boveri & Cie | DEVICE FOR SLOWLY ROTATING A TURBO MACHINE SHAFT. |
| CN1186544C (en) * | 2002-09-30 | 2005-01-26 | 庞子敬 | Elastic force couple barring gear |
| CN2729320Y (en) * | 2004-09-22 | 2005-09-28 | 郭泉生 | Electric barring gear used for repairing generating set |
| CN201100211Y (en) * | 2007-05-30 | 2008-08-13 | 唐晓兵 | Hydraulic tray car device |
| CN203368249U (en) * | 2013-07-13 | 2013-12-25 | 福建南电股份有限公司 | Hydro-generator turning gear |
| CN204267204U (en) * | 2014-11-25 | 2015-04-15 | 国家电网公司 | A kind of jiggering special tool |
-
2014
- 2014-11-25 CN CN201410684164.0A patent/CN104329204B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104329204A (en) | 2015-02-04 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |