CN103579542A - Battery fixing device for wind power generation pitch-control system - Google Patents
Battery fixing device for wind power generation pitch-control system Download PDFInfo
- Publication number
- CN103579542A CN103579542A CN201210272376.9A CN201210272376A CN103579542A CN 103579542 A CN103579542 A CN 103579542A CN 201210272376 A CN201210272376 A CN 201210272376A CN 103579542 A CN103579542 A CN 103579542A
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- China
- Prior art keywords
- battery
- hole
- fixing device
- pressing board
- top pressing
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- 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.)
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention aims at providing a battery fixing device which is conveniently installed and replaced, is firmly fixed, is suitable for series-parallel connection of battery packs and is suitably used by a wind power generation pitch-control system. The battery fixing device comprises a battery bottom plate tray, a battery side baffle plate, a battery jacking plate, a transfer terminal attachment, a threaded rod and a nut, wherein the bottom end of the threaded rod is bent into a hook, and the top end of the threaded rod is provided with a screw thread; the nut is matched with the threaded rod. A through hole used for fixing is formed in a bottom plate of the battery bottom plate tray, and through holes are formed in the two opposite side walls of the bottom plate tray. The top end of one side of the bottom plate tray is provided with a flange, and a through hole used for binding and fixing is formed in the flange. A through hole is formed in the battery side baffle plate, and a through hole used for fixing a transfer terminal and a through hole used for fixing the threaded rod are formed in the battery jacking plate. The threaded rod is obliquely inserted into the battery bottom plate tray and the battery side baffle plate, and the top end of the threaded rod is fixed with the battery jacking plate in a compressing mode through the nut. The battery fixing device has the advantages of simple structure, convenience in disassembly, assembly, maintenance and connection and firmness in fixing.
Description
Technical field
The present invention relates to storage battery fixer, relate in particular to wind turbine pitch system back-up source---mutual electrical connection and the stationary device of storage battery.
Background technology
Wind turbine pitch system back-up source provides feathering that emergency backup power supply completes blade to guarantee the safety of unit in the situation that of wind turbine generator power down.Backup power system is generally usingd super capacitor or lead acid accumulator as power source, and lead acid accumulator is due to low cost former thereby be widely used.Because back-up source is positioned at hub of wind power generator place, always in rotation state, in order to prevent that battery liquid from leaking, storage battery can only be placed (as Fig. 1) with certain fixing attitude, and simultaneously due to centrifugal forces affect, storage battery not only only bears acceleration of gravity, so, if the storage battery fixer not had, just likely causes backup power system to work, thereby affects unit safety.On the other hand, be less than the life cycle of wind turbine generator the useful life of lead acid accumulator, in the use procedure of wind turbine generator, will inevitably change battery, and reasonably cell fixing device facilitates replacing and the dismounting of battery.In addition, back-up source relates to the connection in series-parallel of a plurality of batteries, and reasonably cell fixing device facilitates the electrical connection between battery.
Summary of the invention
The object of the invention is to propose that a kind of applicable wind turbine pitch system back-up source uses, install, convenient disassembly, fixing firm, the cell fixing device of convenient electrical connection.
Cell fixing device of the present invention comprises battery floor sheet tray, battery side baffle plate, battery top pressing board, top have screw thread and with the supporting nut of screw rod.Described battery floor sheet tray is provided with for the through hole fixing with cabinet is installed, on the relative sidewall in battery floor sheet tray both sides, be provided with for the fixing through hole of use of battery side baffle plate, before battery floor sheet tray, side flanging is provided with the through hole of using for self-contained battery connecting line; Described battery side plate washer is provided with for being fixedly connected with the through hole of battery floor sheet tray; Described battery top pressing board is provided with through hole with patchcord terminal and screw rod between self-contained battery group; The bottom of described screw rod is bent into crotch, described screw rod is through the through hole of battery top pressing board, the crotch oblique cutting of screw rod bottom enters the through hole of battery floor sheet tray sidewall, the top of screw rod is fixed by nut and battery top pressing board, screw rod is with the mode self-contained battery of brace, and screw rod is as the handle of dismounting and installation battery pack fixing device simultaneously.
During installation, first that battery floor sheet tray and battery side plate washer assembling splicing is fixing, side plate washer and base plate pallet two walls are fixed with small screw, then in the bottom side of battery floor sheet tray, lay foam-rubber cushion with the sidewall surrounding that has through hole.In Fig. 1 mode, put into the battery of specified quantity, between battery equally with foam-rubber cushion interval.In battery top pressing board both sides, use after glue application foam-rubber cushion, compress battery top, through hole by screw rod through battery top pressing board, the crotch oblique cutting of screw rod bottom enters the through hole of battery floor sheet tray sidewall, the top of screw rod is fixed by nut and battery top pressing board, thereby battery top pressing board and battery pack, battery floor sheet tray, battery side baffle plate are fixed as one; Battery pack after assembling is put into installation cabinet, and the through hole of being reserved by battery floor sheet tray, through the pre-buried screw rod of cabinet, fixes by nut compressing, completes the fixing of battery pack; While changing battery pack, only nut need be unloaded, carry away battery pack, install and change all very convenient.
Described cell fixing device is owing to adopting stainless steel, simultaneously for prevent heavy battery pack in rotary course with fixture frictional impact, foam-rubber cushion is all laid in described cell fixing device inner side, also lays foam-rubber cushion between battery, reduces the infringement that frictional impact causes.
Described battery floor sheet tray one side is provided with the flange of outward, and flange place is provided with through hole, convenient with connecting line between band self-contained battery.
Edge, described battery top pressing board top is provided with through hole, facilitates self-contained battery group patchcord terminal.
Cell fixing device for wind turbine pitch system of the present invention, has feature simple in structure, with low cost, and the dismounting of battery pack safeguards that wiring is all very convenient, fixing firm, is applicable to the service condition of wheel hub.
Accompanying drawing explanation
Fig. 1 is single battery modes of emplacement.
Fig. 2 is cell fixing device structural representation of the present invention.
Fig. 3 is battery floor sheet tray schematic diagram of the present invention.
Fig. 4 is battery side baffle plate schematic diagram of the present invention.
Fig. 5 is battery top pressing board schematic diagram of the present invention.
Fig. 6 is the screw rod schematic diagram with crotch of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further elaborated.
As shown in Figure 2, the cell fixing device of the present embodiment comprises battery floor sheet tray 1, battery side baffle plate 2, battery top pressing board 3 and in order to the threaded screw rod 4 of annex terminal 5, top tool of patchcord and the nut (nut does not draw in the drawings) coordinating with screw rod.
As shown in Figure 3,4, the base plate 10 of battery floor sheet tray 1 is provided with for fixing through hole 11, the relative sidewall 12,14 in both sides of battery floor sheet tray 1 is provided with the through hole 13,15,16 for self-contained battery side shield 2, battery floor sheet tray 1 sidewall 14 tops have the crimp 17 of outward, are provided with for the fixing through hole 18 of binding on crimp 17.
As shown in Figure 4, the crimp 21 of battery side baffle plate 2 and sidewall 23,26 are provided with for fixing through hole 22,24,25,27.Small screw is fixed battery side baffle plate 2 and battery floor sheet tray 1 and installation cabinet by through hole 22,25,27.
As shown in Figure 5, two sidewalls, 31,32 inner sides of battery top pressing board 3 are coated with foam-rubber cushion (not shown in FIG.), are provided with for the through hole 33 through screw rod 4 on crossbeam 34, are provided with the through hole (not shown in FIG.) of fixed transfer terminal 5 on sidewall 31.
As shown in Figure 6, top 42 has screw thread (not shown in FIG.), and bottom is bent to form the screw rod 4 of crotch 41.Crotch 41 oblique cuttings enter through hole 15 on battery floor sheet tray sidewall 14 and the through hole 24 on battery side baffle plate 2 sidewalls 23, and the top 42 of screw rod is realized oblique pull through the through hole 33 of battery top pressing board 3 and is fixed.
Cell fixing device adopts stainless steel bent jointing, in order to prevent from adopting battery mutual friction damage in rotary course of ABS resin shell, all and battery contact portion is all equipped with foam-rubber cushion, also with foam-rubber cushion, fills in addition between battery, reduces the generation of friction damage situation.
During installation, first that battery floor sheet tray 1 and battery side plate washer 2 is fixing by through hole 16,13,25,27 assembling splicings, then in the bottom side 10 of battery floor sheet tray, lay foam-rubber cushion with the sidewall 12,14 that has through hole.In Fig. 1 mode, put into the battery of specified quantity, between battery equally with foam-rubber cushion interval.At battery top pressing board 3 both sides 31,32 inwalls, use after glue application foam-rubber cushion, compress battery top, the through hole 33 that the top of screw rod 4 42 is passed on battery top pressing board 3 crossbeams 34, the crotch oblique 41 of screw rod 4 bottoms inserts the through hole 15 of battery floor sheet tray 1 sidewall 14, the top 42 of screw rod 4 is fixed by nut and battery top pressing board 3, thereby battery top pressing board 3 and battery pack, battery floor sheet tray 1, battery side baffle plate 2 are fixed as one; Battery pack after assembling is put into installation cabinet, and the through hole 11 by arranging on battery floor sheet tray 1 base plate 10, arranges through hole 22 on the bottom surface 21 of battery side baffle plate 2, through the pre-buried screw rod of cabinet, by nut compressing, fixes, and completes the fixing of battery pack; While changing battery pack, only nut need be unloaded, carry away battery pack, install and change all very convenient.
Claims (7)
1. the cell fixing device that a wind turbine pitch system back-up source uses, it is characterized in that, comprise that battery floor sheet tray, battery side baffle plate, battery top pressing board and patchcord terminal annex, bottom are bent into crotch, the threaded screw rod of top tool and the nut coordinating with screw rod, the base plate of described battery floor sheet tray is provided with for fixing through hole, the relative sidewall in base plate pallet both sides has through hole, and there is crimp on base plate pallet one side top, is provided with for the fixing through hole of colligation on crimp; On described battery side pressing plate, have through hole; Described battery top pressing board is provided with the through hole of fixed transfer line terminals and the through hole of standing screw; Described screw rod oblique cutting enters battery floor sheet tray and battery side baffle plate, and screw tip is fixed by nut and battery top pressing board.
2. cell fixing device as claimed in claim 1, is characterized in that, battery floor sheet tray is provided with crimp, is provided with the fixing through hole of suitable colligation on crimp.
3. cell fixing device as claimed in claim 1, is characterized in that, battery side baffle plate is provided with crimp, is provided with the fixedly through hole of use on crimp.
4. cell fixing device as claimed in claim 1, is characterized in that, battery top pressing board is provided with patchcord terminal annex, and battery top pressing board is provided with the through hole of fixed transfer line terminals annex, and battery top pressing board is provided with the through hole of standing screw.
5. cell fixing device as claimed in claim 1, is characterized in that, top has screw thread, and bottom curves the screw rod of crotch, and screw rod is with the mode self-contained battery of oblique pull.
6. cell fixing device as claimed in claim 1, is characterized in that, between battery and battery, lay foam-rubber cushion between battery and cell fixing device.
7. battery top pressing board as claimed in claim 4, is characterized in that, battery top pressing board inwall both sides are coated with foam-rubber cushion with glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210272376.9A CN103579542A (en) | 2012-08-02 | 2012-08-02 | Battery fixing device for wind power generation pitch-control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210272376.9A CN103579542A (en) | 2012-08-02 | 2012-08-02 | Battery fixing device for wind power generation pitch-control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103579542A true CN103579542A (en) | 2014-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210272376.9A Pending CN103579542A (en) | 2012-08-02 | 2012-08-02 | Battery fixing device for wind power generation pitch-control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103579542A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015143586A1 (en) * | 2014-03-24 | 2015-10-01 | 北京子木智能科技有限公司 | Storage battery pallet frame for wind power generation pitch system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08329917A (en) * | 1995-03-24 | 1996-12-13 | Toyota Auto Body Co Ltd | Installation structure of battery |
| JPH11342809A (en) * | 1998-06-03 | 1999-12-14 | Toyota Autom Loom Works Ltd | Battery installing structure of industrial vehicle |
| CN201171062Y (en) * | 2008-03-14 | 2008-12-24 | 上汽通用五菱汽车股份有限公司 | Battery support apparatus |
| CN201789017U (en) * | 2010-09-13 | 2011-04-06 | 小康汽车产业（集团）有限公司 | Battery box for vehicle |
| CN102013465A (en) * | 2010-11-04 | 2011-04-13 | 奇瑞汽车股份有限公司 | Battery fixing device for electric automobile |
| JP2011126396A (en) * | 2009-12-17 | 2011-06-30 | Ud Trucks Corp | Battery fixing device |
| CN201927651U (en) * | 2010-12-03 | 2011-08-10 | 奇瑞汽车股份有限公司 | Assembly fastening structure for automobile storage battery |
-
2012
- 2012-08-02 CN CN201210272376.9A patent/CN103579542A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08329917A (en) * | 1995-03-24 | 1996-12-13 | Toyota Auto Body Co Ltd | Installation structure of battery |
| JPH11342809A (en) * | 1998-06-03 | 1999-12-14 | Toyota Autom Loom Works Ltd | Battery installing structure of industrial vehicle |
| CN201171062Y (en) * | 2008-03-14 | 2008-12-24 | 上汽通用五菱汽车股份有限公司 | Battery support apparatus |
| JP2011126396A (en) * | 2009-12-17 | 2011-06-30 | Ud Trucks Corp | Battery fixing device |
| CN201789017U (en) * | 2010-09-13 | 2011-04-06 | 小康汽车产业（集团）有限公司 | Battery box for vehicle |
| CN102013465A (en) * | 2010-11-04 | 2011-04-13 | 奇瑞汽车股份有限公司 | Battery fixing device for electric automobile |
| CN201927651U (en) * | 2010-12-03 | 2011-08-10 | 奇瑞汽车股份有限公司 | Assembly fastening structure for automobile storage battery |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015143586A1 (en) * | 2014-03-24 | 2015-10-01 | 北京子木智能科技有限公司 | Storage battery pallet frame for wind power generation pitch system |
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Application publication date: 20140212 |