CN206992185U - A kind of vanadium cell block fixes the fixing device of heap - Google Patents
A kind of vanadium cell block fixes the fixing device of heap Download PDFInfo
- Publication number
- CN206992185U CN206992185U CN201720692953.8U CN201720692953U CN206992185U CN 206992185 U CN206992185 U CN 206992185U CN 201720692953 U CN201720692953 U CN 201720692953U CN 206992185 U CN206992185 U CN 206992185U
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- CN
- China
- Prior art keywords
- vanadium cell
- cell block
- out against
- fixing device
- heap
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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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Abstract
The purpose of this utility model is to provide the fixing device that a kind of vanadium cell block fixes heap,Including vanadium cell block,Described vanadium cell block is divided into multigroup stack,The both ends of vanadium cell block are arranged with two fixed plates,Connected between two fixed plates by four fix bars,The both ends of fix bar are provided with fixing nut,Fix bar is uniformly located at the outside of vanadium cell,The fixing device for being used for increasing vanadium cell block fixing intensity is provided between described vanadium cell block and fixed plate,Described fixing device holds out against piece including X-type,Hold out against piece and be set to four,And hold out against the upper and lower ends that piece is symmetrically arranged at vanadium cell block both sides,Improve biting force of the nut to fixed plate,Increase the fixing intensity of fix bar,Prevent from transporting and occurring loosening in operation vibration and come off,Improve antidetonation and continuous capability,Improve the service efficiency of vanadium cell,Improve the stability of cell stack system work.
Description
Technical field
The field in terms of battery is the utility model is related to, including vanadium cell and related aid are researched and developed and changed
Enter, more particularly to a kind of vanadium cell block fixes the fixing device of heap.
Background technology
With the improvement of living standards, with the fast development of renewable energy power generation, wind energy, Solar lamp renewable energy
The scale in source gradually increases, but it has unstable and discontinuous problem, it is necessary to is equipped with corresponding energy storage device, therefore vanadium
Battery just becomes particularly important, is to stack placement in parallel by multigroup vanadium cell when in use in conventional vanadium cell, and form
Battery pack, to reach higher electricity requirement, but typically use fix bar in conventional vanadium cell is fixed and nut is straight
Connect and the fixed plate at vanadium cell block both ends is fixed, due to can be shaken in solid timing nuts and fix bar in transport and work, go out
Existing nut loosening, cause fixed plate fixed force insufficient, so that vanadium cell block occur stacks fixed not enough fastening, occur loosening and take off
Fall, influence the service efficiency of vanadium cell, while also increase the cost of vanadium cell maintenance, equally can also influence cell stack system
Normal work.
Therefore it provides a kind of vanadium cell block fixes the fixing device of heap, to can by vanadium cell to vanadium cell block
Fixed plate on fixing device be improved, between fixed plate and vanadium cell block addition holding out against piece and shell fragment, to fixed plate
Apply outside pressure, improve biting force of the nut to fixed plate, increase the fixing intensity of fix bar, prevent in shake of transporting and work
Occur loosening and come off in dynamic, improve antidetonation and continuous capability, improve the service efficiency of vanadium cell, while also reduce vanadium cell
The cost of overhaul, the stability of cell stack system work is improved, with regard to the problem of turning into those skilled in the art's urgent need to resolve.
Utility model content
The purpose of this utility model is the fixing device that a kind of vanadium cell block fixes heap, to can be by vanadium cell pair
Fixing device in the fixed plate of vanadium cell block is improved, and adds holding out against piece and shell fragment between fixed plate and vanadium cell block,
Apply outside pressure to fixed plate, improve nut to the biting force of fixed plate, increase the fixing intensity of fix bar, prevent from transporting
With occur loosening in operation vibration and come off, improve antidetonation and continuous capability, improve the service efficiency of vanadium cell, while also reduce
The cost of overhaul of vanadium cell, improve the stability of cell stack system work.
To solve technical problem described in background technology, the utility model uses following technical scheme：
A kind of vanadium cell block fixes the fixing device of heap, including vanadium cell block, described vanadium cell block be divided into it is multigroup stack,
The both ends of vanadium cell block are arranged with two fixed plates, are connected between two fixed plates by four fix bars, the two of fix bar
End is provided with fixing nut, and fix bar is uniformly located at the outside of vanadium cell, is provided with and is used between described vanadium cell block and fixed plate
Increasing the fixing device of vanadium cell block fixing intensity, described fixing device holds out against piece including X-type, holds out against piece and be set to four,
And hold out against the upper and lower ends that piece is symmetrically arranged at vanadium cell block both sides.
Preferably, the described piece that holds out against is X-type, and two supporting legs for holding out against piece side are fixed on the inner side of fixed plate, hold out against
Two supporting legs of piece opposite side are held out against with vanadium cell block to be connected, and the angle for holding out against piece is provided with arc spring lamination, and arc spring lamination
For the spring steel of high-elastic wear-resistant, outside pressure is applied to fixed plate by the piece that holds out against of X-type, fixed plate can be made to fix bar
On nut apply axial compressive force, improve locking degree, prevent nut from releasing, influence the fixing intensity of fixed plate.
Preferably, the shell fragment of V-type, the knuckle of described shell fragment are provided between described vanadium cell block two sides and fixed plate
Source, by adding the shell fragment of V-type in fixed plate middle part, can be entered with being connected on the inside of fixed plate to the center in fixed plate
Row outwards applies pressure, so that fixed plate stress balance, prevents edge stress is excessive from causing fixed plate to deform, influences vanadium cell block
Using effect.
Preferably, it is described to hold out against piece and shell fragment uses elastic steel sheet.
Preferably, the both ends of described fix bar are provided with the screw thread for obtaining fix bar corresponding with the internal thread of fixing nut.
Preferably, the junction of the supporting leg of described shell fragment and vanadium cell block is provided with anti-skidding and protection rubber sleeve, can
Enough increase the supporting leg of shell fragment and the bonding strength of vanadium cell of V-type, prevent the supporting leg of the shell fragment of V-type from producing horizontal slip, again
It can prevent the shell fragment of V-type from directly being contacted with the surface of vanadium cell block, prevent the shell fragment of V-type from causing to damage to vanadium cell block surface
Wound.
The beneficial effects of the utility model are：
1), outside pressure can be applied to fixed plate by fixing device, improves biting force of the nut to fixed plate, increase
The fixing intensity of fix bar, prevent from transporting and occurring loosening in operation vibration and come off, improve antidetonation and continuous capability, improve
The service efficiency of vanadium cell.
2) cost of overhaul of vanadium cell while is also reduced, improves the stability of cell stack system work.
Brief description of the drawings
, below will be to institute in embodiment in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only described in the utility model
Some embodiments, for those of ordinary skill in the art, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the fixing device embodiment that a kind of vanadium cell block of the utility model fixes heap.
Embodiment
In order that those skilled in the art more fully understands the technical solution of the utility model, below in conjunction with accompanying drawing pair
The utility model is further detailed.
Fig. 1 is refer to, a kind of vanadium cell block fixes the fixing device of heap, including vanadium cell block 8, described vanadium cell block 8
Be divided into it is multigroup stack, the both ends of vanadium cell block 8 are arranged with two fixed plates 1, pass through four fix bars between two fixed plates 1
2 connections, the both ends of fix bar 2 are provided with fixing nut 3, and fix bar 3 is uniformly located at the outside of vanadium cell block 8, described vanadium cell
The fixing device for being used for increasing the fixing intensity of vanadium cell block 1 is provided between block 8 and fixed plate 1, described fixing device includes X-type
Hold out against piece 6, hold out against piece 6 and be set to four, and hold out against the upper and lower ends that piece 6 is symmetrically arranged at the both sides of vanadium cell block 8.
In the present embodiment, the described piece 6 that holds out against is X-type, and two supporting legs for holding out against the side of piece 6 are fixed on the interior of fixed plate 1
Side, two supporting legs for holding out against the opposite side of piece 6 hold out against with vanadium cell block 8 and are connected, and the angle for holding out against piece 6 is provided with arc spring lamination 7,
And arc spring lamination 7 is the spring steel of high-elastic wear-resistant, applies outside pressure to fixed plate 1 by the piece 6 that holds out against of X-type, can make
Fixed plate 1 applies axial compressive force to the fixing nut 3 in fix bar 3, improves locking degree, prevents fixing nut 3 from releasing, and influences
The fixing intensity of fixed plate 1.
In the present embodiment, the shell fragment 4 of V-type, described bullet are provided between the described two sides of vanadium cell block 8 and fixed plate 1
The knuckle source of piece 4 is connected with the inner side of fixed plate 1, can be to fixation by adding the shell fragment 4 of V-type in the middle part of fixed plate 1
Center on plate 1 carries out outwards applying pressure, so that the stress balance of fixed plate 1, prevents edge stress is excessive from causing fixed plate 1 to become
Shape, influence the using effect of vanadium cell block 8.
It is described to hold out against piece 6 and shell fragment 4 uses elastic steel sheet in the present embodiment.
In the present embodiment, the both ends of described fix bar 2 are provided with corresponding with the internal thread of fixing nut 3 fix bar
Screw thread.
In the present embodiment, the supporting leg of described shell fragment 4 is provided with anti-skidding and protection rubber sleeve with the junction of vanadium cell block 8
5, the bonding strength of the supporting leg and vanadium cell block 8 of the shell fragment 4 of V-type can either be increased, prevent the supporting leg of the shell fragment 4 of V-type from producing horizontal stroke
To slip, and can enough prevents the shell fragment 4 of V-type from directly being contacted with the surface of vanadium cell block 8, prevents the shell fragment 4 of V-type to vanadium cell
Cause to damage in the surface of block 8.
Some one exemplary embodiments of the present utility model are only described by way of explanation above, undoubtedly, for
One of ordinary skill in the art, can be with a variety of in the case of without departing from spirit and scope of the present utility model
Mode is modified to described embodiment.Therefore, above-mentioned accompanying drawing and description are inherently illustrative, should not be construed as
Limitation to the utility model claims protection domain.
Claims (6)
1. a kind of vanadium cell block fixes the fixing device of heap, including vanadium cell block, described vanadium cell block be divided into it is multigroup stack, its
It is characterised by：The both ends of vanadium cell block are arranged with two fixed plates, are connected between two fixed plates by four fix bars, Gu
The both ends of fixed pole are provided with fixing nut, and fix bar is uniformly located at the outside of vanadium cell, between described vanadium cell block and fixed plate
Provided with the fixing device for increasing vanadium cell block fixing intensity, described fixing device holds out against piece including X-type, holds out against piece and sets
For four, and hold out against the upper and lower ends that piece is symmetrically arranged at vanadium cell block both sides.
2. a kind of vanadium cell block according to claim 1 fixes the fixing device of heap, it is characterised in that described holds out against piece
For X-type, two supporting legs for holding out against piece side are fixed on the inner side of fixed plate, hold out against two supporting legs and vanadium cell block of piece opposite side
Connection is held out against, and the angle for holding out against piece is provided with arc spring lamination, and arc spring lamination is the spring steel of high-elastic wear-resistant.
3. a kind of vanadium cell block according to claim 1 fixes the fixing device of heap, it is characterised in that described vanadium cell
The shell fragment of V-type is provided between block two sides and fixed plate, the knuckle source of described shell fragment on the inside of fixed plate with being connected.
4. a kind of vanadium cell block according to claim 1 fixes the fixing device of heap, it is characterised in that described holds out against piece
Elastic steel sheet is used with shell fragment.
5. a kind of vanadium cell block according to claim 1 fixes the fixing device of heap, it is characterised in that described fix bar
Both ends be provided with the screw thread of corresponding with the internal thread of fixing nut fix bar.
6. a kind of vanadium cell block according to claim 3 fixes the fixing device of heap, it is characterised in that described shell fragment
The junction of supporting leg and vanadium cell block is provided with anti-skidding and protection rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720692953.8U CN206992185U (en) | 2017-06-15 | 2017-06-15 | A kind of vanadium cell block fixes the fixing device of heap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720692953.8U CN206992185U (en) | 2017-06-15 | 2017-06-15 | A kind of vanadium cell block fixes the fixing device of heap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206992185U true CN206992185U (en) | 2018-02-09 |
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ID=61396804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720692953.8U Active CN206992185U (en) | 2017-06-15 | 2017-06-15 | A kind of vanadium cell block fixes the fixing device of heap |
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| CN (1) | CN206992185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111180632A (en) * | 2020-02-25 | 2020-05-19 | 深圳市广维电子科技有限公司 | Polymer lithium battery with good heat dissipation performance |
-
2017
- 2017-06-15 CN CN201720692953.8U patent/CN206992185U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111180632A (en) * | 2020-02-25 | 2020-05-19 | 深圳市广维电子科技有限公司 | Polymer lithium battery with good heat dissipation performance |
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