The rechargeable battery frame
Technical field
The utility model relates to a kind of charging rack of power battery of electric vehicle.
Background technology
Chinese patent open file CN201528024U discloses a kind of battery charging rack; This battery charging rack comprises two front columns, two rear columns, be connected between two front columns and two rear columns between crossbeam, be connected the big longeron between adjacent front column and the rear column and be connected the stringer between same horizontal plane two crossbeams; Big longeron, stringer and crossbeam are separated into some charging platforms of arranging up and down with charging rack; Big longeron on each charging platform is higher than stringer and crossbeam; On the stringer of each charging platform, be fixed with the charging transverse slat that is used to connect rechargeable battery case and charger, and positioned opposite is useful on the lockable mechanism of locking battery case on two big longerons of each charging platform.The structure of this battery charging rack is comparatively complicated, and dismounting comparatively bothers, and whole Transporting need take than large space, makes cost of transportation higher.
The utility model content
The purpose of the utility model is: the rechargeable battery frame that a kind of simple in structure, easy accessibility is provided.
The technical scheme of the utility model is: a kind of rechargeable battery frame; The framework and the vertical interval that comprise vertical setting are arranged on the charging platform in the framework; The column that encloses around said framework comprises; Described charging platform mainly is made up of the integral type power bin that is fixed on the carriage on the corresponding column and be fixed on the carriage; Described integral type power bin comprises and is used for the base that is connected with carriage that the pull direction of base upper edge battery case is provided with the corresponding terminal block of pegging graft and cooperating after battery case is in place.
Described framework comprises two front columns and two rear columns that are provided with along battery case pull direction; Be fixed with entablature and sill respectively between the top/bottom part of two front columns and between the top/bottom part of two rear columns; Between the top/bottom part of the front column of homonymy and rear column, be fixed with longeron and following longeron respectively, the vertical spaced and parallel of described carriage is arranged between the upper and lower longeron.
Described carriage is fixed on the inboard of corresponding column on the framework.
Described base comprises along two vertical connecting plates of battery case pull direction setting and is connected two cross connecting plates at two vertical connecting plate two ends, between two cross connecting plates, is connected with the battery case guide rail.
Described battery case guide rail comprises opening U-lag up, between two cell walls of U-lag along the bearing of trend of U-lag arranged side by side be provided with roller.
A front column therein is provided with the charging indicator light mounting panel.
Also comprise pedestal, plural rechargeable battery frame is installed on the pedestal side by side, be connected with securing member through the column of pressing close to each other between the adjacent rechargeable battery frame.
The utility model adopts modularized design; Utilize two carriages of sustained height that integral type power bin formation charging platform is installed, realized standardization, systematization and generalization, and this battery charging rack overall structure is simple, easy accessibility; Can carry out loose mail delivery, site installation; Reduced cost of transportation, solved existing product and taken the big problem of transport space, for the transportation and the installation of rechargeable battery frame are provided convenience.
Description of drawings
Fig. 1 is the structural representation of the utility model battery charging rack specific embodiment;
Fig. 2 is the structural representation of the group frame among Fig. 1;
Fig. 3 is the structural representation of Fig. 2 middle frame;
Fig. 4 is the structural representation in Fig. 3 medium power storehouse.
Embodiment
The practical implementation of the battery charging rack of the utility model is Fig. 1, shown in Figure 2 for example; Battery charging rack in the present embodiment is constituted by two frameworks 100,200 that are installed on the base 300, in each framework 100,200 vertical respectively at interval be provided with charging platform.With framework 100 is example; As shown in Figure 3; This framework 100 comprises two front columns 1,2 and two rear columns 3,4 that opposing parallel vertically is provided with, on the medial surface of each column respectively vertical array be provided with installing hole, entablature 6 before the top of two front columns 1,2 is fixed with; Sill 6 ' before the bottom of two front columns 1,2 is fixed with; Be fixed with back entablature 5 at the top of two rear columns 3,4, be fixed with back sill 5 ' in the bottom of two rear columns 3,4, be fixed with longeron 7 and following longeron 7 ' respectively in the top and the bottom of front column that is positioned at the left side 1 and rear column 3; Be fixed with longeron 8 and following longeron 8 ' respectively at the front column 2 on right side and the top and the bottom of rear column 4, each crossbeam, longeron and column surround the framework of rectangular structure.For improving two frameworks 100, connection between 200, two frameworks 100, also between adjacent column, be coated with securing member between 200 and fix strengthening.
Wherein, The carriage that is fixed with opposing parallel 9,9 ' through the vertical interval of installing hole respectively between the inboard of the left side front column 1 that the charging platform of installing in two frameworks 100,200 is included in each framework and the inboard of rear column 3 and right side front column 2 and rear column 4; Be respectively equipped with screwed hole on each carriage; Be positioned on two carriages 9,9 ' of sustained height power bin 11 is installed, and fix through the attachment screw of spinning in respective screw hole.This power bin 11 is as shown in Figure 4, and it is mainly by the base that is used for the support battery case with vertically be fixed on the terminal block that is used to be electrically connected battery case on the base and form.Wherein, Base is provided for the vertical connecting plate 110 that connects with corresponding carriage, the cross connecting plate 112 that is separately fixed at two vertical connecting plates, 110 two ends and the plural closed slide 113 that is fixed on side by side between two cross connecting plates 112 by two relative spacings and forms; Each guide rail 113 all has opening U-lag up to constitute; Between two cell walls of U-lag along the bearing of trend of U-lag arranged side by side be provided with roller 114, be fixed with on the cross connecting plate 112 near two rear columns 2,4 on the battery pull direction after battery case is in place with battery case on the corresponding terminal block 111 of pegging graft and cooperating of electric connector.Simultaneously, also be fixed with charging indicator light mounting panel 10 on wherein the front column 1,3 respectively in two frameworks 100,200.On two frameworks 100,200, top board 20, side plate 30 and rear portion 40 are installed respectively at last.In addition, also be fixed with suspension ring respectively, make things convenient for handling at the top board of two frameworks 100,200.
The rechargeable battery frame of the utility model is made up of fixing 2 and panel framework on the base; Because be fixed on the base, fixing power bin can guarantee on a horizontal plane on two frameworks, can when assembling, regulate; Do not use on-the-spot the accent, can be in transportation and installation process the assurance level; Two carriages that are used to install power bin at the column medial surface, do not take positive space of planes through screw, and size can be according to circumstances through the installing hole independent assortment on the column up and down, applicable to the requirement for height of different battery cases, and also easy to adjust; Power bin is connected through the screwed hole on screw and the carriage, can realize the fixing of large, medium and small battery case through the battery base of fixing different sizes, and the generalization standardization level is high, demolition and maintenance are convenient; Enough space mounting circuit troughs are left in the back that is positioned at power bin in each framework, can satisfy the needs of a plurality of power bin cablings, and circuit is more regular like this, also meets the fireproof requirement; Battery charging rack adopts fabricated structure to solve that big part parts can't get into spraying equipment and the problem that can only spray paint; Simultaneously also solve this series products and taken the big problem of transport space, can deliver site installation by loose mail when dispatching from the factory; Reduce cost of transportation, made things convenient for transportation.