Battery module clamping deviceTechnical field
The utility model is to be relevant to a kind of battery module clamping device, and espespecially one kind can quickly and securely clamp an electricityThe battery module clamping device of pond module.
Background technology
Refer to Fig. 1 and Fig. 2.Fig. 1 is the schematic diagram of battery bag, and Fig. 2 is the signal of the battery module in Fig. 1 battery bagsFigure.As illustrated, battery bag 10 includes a housing 20 and multiple battery modules 30.Peace is formed with the corner of battery module 30Dress hole 32, when battery module 30 is arranged in housing 20, retaining element (such as screw) can be via the corner of battery module 30On mounting hole 32 battery module 30 is fixed on housing 20.In general, mechanical arm is the two ends for clamping battery module 30To carry battery module 30.However, because battery module 30 is closely aligned and is installed in housing 20, battery module 30 4Week almost cannot be used for being installed on battery module 30 in housing 20 without space, therefore mechanical arm.Prior art can only be withManual type installs battery module 30, and not only efficiency is low and security is poor.
Utility model content
The utility model provides a kind of battery module clamping device, is used to clamp a battery module.Shape on the battery moduleInto there is an at least hole.The clamping device includes a base, at least a supporting rod and a lifting mechanism.An at least supporting rod is usedSo that through an at least hole, an at least supporting rod includes one first rod member, with a first end and one second end, first barThe base is fixed at second end of part；And one second rod member, with a first end and one second end, second rod member can be relativeFirst rod member is moved up and down.The lifting mechanism is arranged on the base, and the lifting mechanism is connected to the second of second rod memberEnd, to lifting second rod member.Wherein when lifting mechanism lifting second rod member, the first end of second rod member is butted onThe first end of first rod member, so that first rod member and/or second rod member are expanded radially outward.
In the embodiment of the utility model one, the battery module clamping device also includes a blocking mechanism, in the liftStop that the lifting mechanism declines when rising mechanism's lifting second rod member.
In the embodiment of the utility model one, the blocking mechanism includes a wedge-shaped block piece, and a pneumatic cylinder be used inLevel Promoting wedge-shaped block piece during lifting mechanism lifting second rod member, so that the wedge-shaped block piece stops the lifting mechanismDecline.
In the embodiment of the utility model one, the base is an insulation board.
In the embodiment of the utility model one, connecing between the first end of the first end of second rod member and first rod memberContacting surface is inclined plane.
In the embodiment of the utility model one, second rod member is to be connected to the lifting mechanism through first rod member.
In the embodiment of the utility model one, the lifting mechanism is connected to the second end of second rod member comprising a baffle plate,And one pneumatic cylinder to the lifting baffle plate.
Brief description of the drawings
Fig. 1 is the schematic diagram of battery bag；
Fig. 2 is the schematic diagram of the battery module in Fig. 1 battery bags；
Fig. 3 is the schematic diagram of the utility model battery module clamping device；
Fig. 4 is the profile of the utility model battery module clamping device；
Fig. 5 is the schematic diagram of the utility model battery module gripping apparatus grips battery module；
Fig. 6 is the schematic diagram of the utility model battery module clamping device action；
Fig. 7 is the schematic diagram that the utility model supporting rod is expanded radially outward.
Reference：
10- battery bags, 20- housings, 30- battery modules, 32- mounting holes, 100- battery module clamping devices, 110- bottomsSeat, 120- supporting rods, the rod members of 122- first, the first end of the rod members of 122a- first, the second end of the rod members of 122b- first, 124- theTwo rod members, the first end of the rod members of 124a- second, the second end of the rod members of 124b- second, 130- lifting mechanisms, 132- baffle plates, 134-Pneumatic cylinder, 140- blocking mechanisms, 142- wedge shape block pieces, 144- pneumatic cylinders.
Specific embodiment
Please also refer to Fig. 3 and Fig. 4.Fig. 3 is the schematic diagram of the utility model battery module clamping device, and Fig. 4 is this realityWith the profile of novel battery module clamping device.As illustrated, the utility model battery module clamping device 100 includes a bottomSeat 110,120, two blocking mechanisms 140 of lifting mechanism 130 and of multiple supporting rods.Supporting rod 120 is used to the electricity through in Fig. 2Mounting hole 32 in pond module 30.Supporting rod 120 includes one first rod member 122 and one second rod member 124.First rod member 122With a first end 122a and one second end 122b.Second end 122b of the first rod member 122 is fixed on base 110.Second rod member124 have a first end 124a and one second end 124b.Second rod member 124 can be moved up and down with respect to the first rod member 122.
Lifting mechanism 130 is respectively arranged on the both sides of base 110.Lifting mechanism 130 is connected to the second rod member 124Second end 124b, and to the second rod member of lifting 124.In the present embodiment, lifting mechanism 130 includes a baffle plate 132 andPneumatic cylinder 134.Baffle plate 132 is connected to the second end 124b of the second rod member 124.Pneumatic cylinder 134 is used to provide power and carrys out lifting gearPlate 132.However, the utility model lifting mechanism is not limited with the present embodiment, the utility model lifting mechanism can also utilize itHe provides power by dynamical element, and the second end 124b of the second rod member 124 can be connected to using other structures element.
Blocking mechanism 140 is used to stop that lifting mechanism 130 declines when 130 the second rod member 124 of lifting of lifting mechanism.At thisIn embodiment, blocking mechanism 140 includes a wedge-shaped pneumatic cylinder 144 of block piece 142 and.Pneumatic cylinder 144 is used in lifting machineLevel Promoting wedge shape block piece 142 during 130 the second rod member 124 of lifting of structure, so that wedge-shaped block piece 142 stops lifting mechanism 130Decline.However, the utility model blocking mechanism is not limited with the present embodiment.The utility model blocking mechanism can also utilize otherDynamical element provides power, and can stop that lifting mechanism 130 declines using other structures element.
Please also refer to Fig. 5 to Fig. 7.Fig. 5 is the signal of the utility model battery module gripping apparatus grips battery moduleFigure, Fig. 6 be the utility model battery module clamping device action schematic diagram, Fig. 7 be the utility model supporting rod radially toThe schematic diagram of outer expansion.As illustrated, when the utility model battery module clamping device 100 will clamp battery module 30, electricityThe supporting rod 120 of pond module clamping device 100 can first be each passed through the mounting hole 32 of battery module 30.Afterwards, lifting mechanism 130Pneumatic cylinder 134 be activated so that the second rod member of lifting 124 of lifting mechanism 130, in other words, the second rod member 124 can relative theOne rod member 122 is moved up.When 130 the second rod member 124 of lifting of lifting mechanism, the first end 124a of the second rod member 124 can be supportedIn the first end 122a of the first rod member 122.Due to the first end 124a and the first end of the first rod member 122 of the second rod member 124Contact surface between 122a is inclined plane, when the first end 124a of the second rod member 124 is butted on the first end 122a of the first rod member 122When, a part for the first rod member 122 and/or the second rod member 124 can radially outward extend because of extruding, and to mounting hole 32Hole wall presses and produces frictional force between the hole wall of supporting rod 120 and mounting hole 32.When the clamping of the utility model battery moduleWhen device 100 further carries battery module 30, the frictional force between the hole wall of supporting rod 120 and mounting hole 32 can avoid batteryModule 30 is with respect to the slide downward of supporting rod 120.In this way, the utility model battery module clamping device 100 can be clamped stablyAnd carry battery module 30.
On the other hand, when 130 the second rod member 124 of lifting of lifting mechanism, to avoid the pneumatic cylinder 134 of lifting mechanism 130Run out of steam and decline the second rod member 124 temporarily, and then allow battery module 30 to drop, the pneumatic cylinder 144 of blocking mechanism 140 canWith the Level Promoting wedge shape block piece 142 when 130 the second rod member 124 of lifting of lifting mechanism, make the inclined plane of wedge-shaped block piece 142The baffle plate 132 of lifting mechanism 130 is withstood to decline to stop lifting mechanism 130.Because wedge-shaped block piece 142 can only be moved horizontally,Even if the pneumatic cylinder 144 of the pneumatic cylinder 134 of lifting mechanism 130 and blocking mechanism 140 runs out of steam, wedge-shaped block piece 142 temporarilyThe baffle plate 132 of lifting mechanism 130 can be still withstood to decline to stop lifting mechanism 130.Therefore, the utility model battery module folderHolding device 100 can avoid allowing battery module 30 to drop because of interim running out of steam, and then increase the utility model battery moduleClamping device 100 clamps and carries reliability and safety during battery module 30.
According to above-mentioned configuration, the utility model battery module clamping device 100 is using the original installation of battery module 30Hole 32 (or other holes) clamps battery module 30, even if therefore the surrounding of battery module 30 in battery bag be not almost it is freeBattery module 30 still can be closely aligned and be installed on electricity by gap, the utility model battery module clamping device 100 easilyIn the housing of Chi Bao, and then improve the installation effectiveness of battery module.
In the above-described embodiments, the second rod member 124 be through inside the first rod member 122 to be connected to lifting mechanism 130, butThe utility model is not limited.In the utility model other embodiment, the second rod member can also be arranged at the first rod memberSide, and the first rod member is propped up when lifting mechanism the second rod member of lifting so that the first rod member and/or the second rod member radially toOuter expansion.Furthermore, supporting rod 120, the position of lifting mechanism 130 and blocking mechanism 140 and quantity are not limited to above-described embodiment,The utility model can change supporting rod 120, lifting mechanism 130 and blocking mechanism according to design requirement and battery module external form140 position and quantity.
In addition, the utility model base 110 can be an insulation board.So work as the utility model battery module clamping deviceDuring 100 clamping battery module 30, base 110 can be avoided from causing the short circuit of battery module 30.
Compared to prior art, the utility model battery module clamping device is using the mounting hole clamping electricity of battery modulePond module, therefore battery module can be closely aligned and be installed on shell by the utility model battery module clamping device easilyIn body, and then increase the efficiency and security when battery module is installed.
The foregoing is only preferred embodiment of the present utility model, it is all according to present utility model application the scope of the claims done it is equalDeng change and modification, should all belong to covering scope of the present utility model.