CN210467922U

CN210467922U - Safe storage device for high-voltage battery of electric automobile

Info

Publication number: CN210467922U
Application number: CN201921513749.0U
Authority: CN
Inventors: 张小兴; 高窦平
Original assignee: Yunnan Vocational College Of Transportation
Current assignee: Yunnan Vocational College Of Transportation
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-05-05
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses a safe strorage device for electric automobile high voltage battery, include the base and cut formula elevating system, the universal wheel is installed to the lower extreme of base, cut formula elevating system install in the upper end of base, the upper end of cutting formula elevating system is provided with battery place the platform, it is used for the drive to install in the formula elevating system to cut the electric hydraulic cylinder that formula elevating system goes up and down, the edge of base upper end upwards is provided with the protective wall, and an outside of the protective wall of telling is provided with flexible roller shutter device, the both ends of flexible roller shutter device all rotate be connected with the connecting block that one side of protective wall is connected, flexible roller shutter device include with two connecting blocks all rotate the pivot of being connected, with the roller shutter that the pivot is connected, with the turning handle that pivot one end is connected. The utility model discloses can deposit it after power battery dismantles and prevent personnel's contact, the power battery dismouting of being convenient for simultaneously.

Description

Safe storage device for high-voltage battery of electric automobile

Technical Field

The utility model relates to an electric automobile maintains technical field, in particular to a safe strorage device for electric automobile high voltage battery.

Background

With the development of social economy, the living standard of people is continuously improved, and more civil automobiles are used. Therefore, the social demands on the automobile assembly and maintenance technology are also higher and higher, especially the automobile electrical equipment maintenance technology.

After dismantling power battery from vehicle chassis, power battery has the electric quantity to reserve at any time, consequently dismantles the back with power battery, need keep apart power battery, avoids personnel's touching emergence electric shock accident, consequently needs to design one kind and can deposit the device that prevents personnel's contact with it after power battery dismantles.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a safe strorage device for electric automobile high voltage battery can deposit it after power battery dismantles and prevent personnel's contact, the power battery dismouting of being convenient for simultaneously.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a safe strorage device for electric automobile high voltage battery, includes the base and cuts formula elevating system, the universal wheel is installed to the lower extreme of base, cut formula elevating system install in the upper end of base, the upper end of cutting formula elevating system is provided with battery place the platform, it is used for the drive to install in the formula elevating system to cut the electric hydraulic cylinder that formula elevating system goes up and down, the edge of base upper end upwards is provided with the protective wall, and an outside of the protective wall of telling is provided with flexible roller shutter device, the both ends of flexible roller shutter device all rotate be connected with the connecting block that one side of protective wall is connected, flexible roller shutter device include with two connecting blocks all rotate the pivot of being connected, with the roller shutter that the pivot is connected, with the twist grip that pivot one end is connected.

Through adopting above-mentioned technical scheme, when needing to carry out electric automobile's power battery and demolish, move the lower extreme on the electric automobile chassis with this device, switch on, it rises to drive battery placement platform through electric hydraulic cylinder drive formula elevating system, make battery placement platform and power battery contact, the power battery who demolishs directly falls on battery placement platform, it descends to drive formula elevating system through electric hydraulic cylinder drive formula battery placement platform afterwards, make power battery descend to in the protective wall, take out the roll curtain from flexible roll curtain device, make the opening that the roll curtain covers the protective wall completely, move this device to the assigned position, accomplish power battery's safe deposit.

The utility model discloses a further set up to: the scissor type lifting mechanism comprises two sets of scissor type frames which are arranged oppositely, each scissor type frame comprises a first scissor arm and a second scissor arm which are hinged with each other, two ends of each first scissor arm are respectively rotatably connected with the base and the battery placing platform, and two ends of each second scissor arm are respectively slidably connected with the base and the battery placing platform.

The utility model discloses a further set up to: the one end of rolling up the curtain and keeping away from the pivot is provided with the couple, the protection wall is kept away from the upper end of flexible roll of curtain device one side is provided with the stopper, the stopper seted up with couple matched with spacing hole.

The utility model discloses a further set up to: and one side of the protective wall is connected with a power line electrically connected with the electric hydraulic cylinder.

The utility model discloses a further set up to: the roller shutter is made of insulating materials.

To sum up, the utility model discloses following beneficial effect has:

firstly, the power battery is hermetically stored through the device, so that the power battery is effectively prevented from being touched by a person by mistake to cause an electric shock accident;

and secondly, the power battery is driven to lift through the shear type lifting mechanism, so that the power battery is convenient to disassemble and assemble.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a use state reference diagram of the present invention.

In the figure: 1. a base; 2. a universal wheel; 3. a scissor frame; 31. a first scissor arm; 32. a second scissor arm; 33. an electric hydraulic cylinder; 4. a battery placement platform; 5. a protective wall; 6. a telescopic roller shutter device; 61. a rotating shaft; 62. rolling a curtain; 63. rotating the handle; 7. connecting blocks; 8. hooking; 81. a limiting block; 82. a limiting hole; 9. a power line.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment discloses a safe storage device for high-voltage batteries of electric vehicles, and with reference to fig. 1-2, the safe storage device comprises a base 1 and a scissor type lifting mechanism, wherein the base 1 is of a rectangular frame structure, four corners of the lower end of the base 1 are respectively provided with a universal wheel 2, the scissor type lifting mechanism is installed at the upper end of the base 1, the upper end of the scissor type lifting mechanism is provided with a rectangular battery placing platform 4, the scissor type lifting mechanism comprises two sets of scissor frames 3 which are oppositely arranged, each scissor frame 3 comprises a first scissor arm 31 and a second scissor arm 32 which are hinged to each other, two ends of each first scissor arm 31 are respectively rotatably connected with the base 1 and the battery placing platform 4, two ends of each second scissor arm 32 are respectively slidably connected with the base 1 and the battery placing platform 4, and two electric hydraulic cylinders 33 for driving the scissor type lifting mechanism to lift are installed in the scissor.

A circle of protective wall 5 is arranged upwards at the edge of the upper end of the base 1, and one side of the protective wall 5 is connected with a power line 9 electrically connected with the electric hydraulic cylinder 33; an outside of the protective wall 5 of telling is provided with a flexible roller shutter device 6, the both ends of flexible roller shutter device 6 are all rotated and are connected with a connecting block 7 of being connected with one side of protective wall 5, flexible roller shutter device 6 includes all rotates pivot 61 of being connected with two connecting blocks 7, the roller shutter 62 of being connected with pivot 61, turning handle 63 of being connected with pivot 61 one end, the one end of roller shutter 62 keeping away from pivot 61 is provided with couple 8, the upper end that protective wall 5 kept away from flexible roller shutter device 6 one side is provided with a stopper 81, stopper 81 has seted up one and has got in touch 8 matched with spacing hole 82, the roller shutter 62 is selected and is had insulating properties's plastics material.

The use method comprises the following steps: when the power battery of the electric automobile needs to be detached, the device is moved to the lower end of a chassis of the electric automobile, the power supply is switched on by the power line 9 for the electric hydraulic cylinder 33, the scissor-type lifting mechanism is driven by the electric hydraulic cylinder 33 to drive the battery placing platform 4 to ascend, the battery placing platform 4 is made to be in contact with the power battery, the detached power battery directly falls onto the battery placing platform 4, the scissor-type lifting mechanism is driven by the electric hydraulic cylinder 33 to drive the battery placing platform 4 to descend, the power battery is made to descend into the protective wall 5, the roller shutter 62 is pulled out from the telescopic roller shutter device 6, the roller shutter 62 completely covers an opening of the protective wall 5, the hook 8 is clamped with the limiting block 81, the device is moved to a designated position, and the safe storage of the power battery is completed.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a safe strorage device for electric automobile high voltage battery, includes base (1) and cuts formula elevating system, its characterized in that: the lower end of the base (1) is provided with a universal wheel (2), the shear type lifting mechanism is arranged at the upper end of the base (1), a battery placing platform (4) is arranged at the upper end of the scissor type lifting mechanism, an electric hydraulic cylinder (33) for driving the scissor type lifting mechanism to lift is arranged in the scissor type lifting mechanism, a protective wall (5) is arranged upwards at the edge of the upper end of the base (1), a telescopic roller shutter device (6) is arranged at one outer side of the protective wall (5), both ends of the telescopic roller shutter device (6) are rotatably connected with connecting blocks (7) connected with one side of the protective wall (5), the telescopic roller shutter device (6) comprises a rotating shaft (61) rotatably connected with the two connecting blocks (7), a roller shutter (62) connected with the rotating shaft (61), and a rotating handle (63) connected with one end of the rotating shaft (61).

2. The safety storage device for the high-voltage battery of the electric vehicle as claimed in claim 1, wherein: the scissor type lifting mechanism comprises two sets of scissor type frames (3) which are oppositely arranged, each scissor type frame (3) comprises a first scissor arm (31) and a second scissor arm (32) which are hinged to each other, two ends of each first scissor arm (31) are rotatably connected with the base (1) and the battery placing platform (4) respectively, and two ends of each second scissor arm (32) are slidably connected with the base (1) and the battery placing platform (4) respectively.

3. The safety storage device for the high-voltage battery of the electric vehicle as claimed in claim 1, wherein: keep away from roll up curtain (62) the one end of pivot (61) is provided with couple (8), protective wall (5) are kept away from the upper end of flexible roll of curtain device (6) one side is provided with stopper (81), stopper (81) seted up with couple (8) matched with spacing hole (82).

4. The safety storage device for the high-voltage battery of the electric vehicle as claimed in claim 1, wherein: one side of the protective wall (5) is connected with a power line (9) electrically connected with the electric hydraulic cylinder (33).

5. The safety storage device for the high-voltage battery of the electric vehicle as claimed in claim 1, wherein: the roller shutter (62) is made of insulating materials.