CN110451430B

CN110451430B - Large-scale battery installation device

Info

Publication number: CN110451430B
Application number: CN201910846804.6A
Authority: CN
Inventors: 张棉棉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-11-17
Anticipated expiration: 2039-09-09
Also published as: CN110451430A

Abstract

The invention relates to a mounting device, in particular to a large-scale battery mounting device which comprises a flat plate, a cross sliding hole, a clamping seat, a side groove, a side rotating wheel, a stop pin, a convex plate, a sliding seat, a push plate and a push rod. Be provided with the sideslip hole on the flat board, dull and stereotyped front end middle part fixedly connected with sliding seat, sliding connection has the push rod on the sliding seat, the rear end fixedly connected with push pedal of push rod, be provided with two about the holder, the equal fixedly connected with flange in middle part of the lower extreme of two holders, two flanges are sliding connection both ends about the sideslip hole respectively, the equal fixedly connected with backing pin of lower extreme of two flanges, two backing pins all laminate mutually with dull and stereotyped downside, all be provided with the side channel on two holders, all rotate on two side channels and be connected with a plurality of side runners, the axis of a plurality of side runners is all in vertical direction.

Description

Large-scale battery installation device

Technical Field

The invention relates to a mounting device, in particular to a large-scale battery mounting device.

Background

A battery refers to a device that converts chemical energy into electrical energy in a portion of the space of a cup, tank, or other container or composite container that holds an electrolyte solution and metal electrodes to produce an electrical current. Has a positive electrode and a negative electrode. With the advancement of technology, batteries generally refer to small devices that can generate electrical energy. Such as a solar cell. The performance parameters of the battery are mainly electromotive force, capacity, specific energy and resistance. The battery is used as an energy source, can obtain current which has stable voltage and current, is stably supplied for a long time and is slightly influenced by the outside, has simple structure, convenient carrying, simple and easy charging and discharging operation, is not influenced by the outside climate and temperature, has stable and reliable performance, and plays a great role in various aspects of modern social life.

Some batteries used in industry have large volume, and the batteries with large volume need to be installed on a high wall and fixed by screws, but when the batteries are installed, if a person applies force to lift the batteries, the screws on the batteries cannot be screwed into the wall easily.

Disclosure of Invention

The invention provides a large-scale battery installation device which has the beneficial effects that a battery with larger volume can be lifted at a high position, so that screws on the battery can be screwed into a wall conveniently, and the installation of the battery with larger volume is facilitated.

The invention relates to a mounting device, in particular to a large-scale battery mounting device which comprises a flat plate, a cross sliding hole, a clamping seat, a side groove, a side rotating wheel, a stop pin, a convex plate, a sliding seat, a push plate and a push rod.

Be provided with the sideslip hole on the flat board, dull and stereotyped front end middle part fixedly connected with sliding seat, sliding connection has the push rod on the sliding seat, the rear end fixedly connected with push pedal of push rod, be provided with two about the holder, the equal fixedly connected with flange in middle part of the lower extreme of two holders, two flanges are sliding connection both ends about the sideslip hole respectively, the equal fixedly connected with backing pin of lower extreme of two flanges, two backing pins all laminate mutually with dull and stereotyped downside, all be provided with the side channel on two holders, all rotate on two side channels and be connected with a plurality of side runners, the axis of a plurality of side runners is all in vertical direction.

The large-scale battery installation device further comprises a convex seat, an electric telescopic rod, a middle block and equal length rods, the convex seat is fixedly connected with the rear end of the lower side of the flat plate, the electric telescopic rod is fixedly connected with the front side of the convex seat, the equal length rods are hinged to the left end and the right end of the middle block, the other ends of the two equal length rods are hinged to the lower portions of the two convex plates respectively, and the front end of the electric telescopic rod is fixedly connected to the middle block.

Large-scale battery installation device is still including stretching the pole before, motor II, gear I, short cylinder spout, the spout pole, minor axis and gear II, stretch the pole before the front side fixedly connected with of sliding seat, fixedly connected with motor II on the stretching the pole before, fixedly connected with gear I on motor II's the output shaft, be provided with short cylinder spout on the spout pole, the lower extreme fixedly connected with minor axis of spout pole, the minor axis rotates the front end of connecting stretching the pole in the front, the left end fixedly connected with gear II of minor axis, gear II and gear I meshing transmission, the short cylinder of front end fixedly connected with of push rod, short cylinder sliding connection is on short cylinder spout.

Large-scale battery installation device still includes the support frame, the rectangle frame, go up the runner, the horizontal bar, round bar and circle separation blade, dull and stereotyped the equal fixedly connected with support frame in both ends of controlling, it is connected with a plurality of runners of going up to rotate on the rectangle frame, the axis of a plurality of runners of going up is all in the horizontal direction, the rectangle frame is located dull and stereotyped top, the equal fixedly connected with horizontal bar in the left and right sides of rectangle frame, the equal fixedly connected with round bar in outer end of two cross bar downside, two round bar difference sliding connection are on two support frames, the equal fixedly connected with circle separation blade of lower extreme of two round bars, compression spring has all been cup jointed on two round bars, two compression spring all are located between circle separation blade and.

The large-scale battery installation device further comprises vertical columns, and the left end and the right end of the lower side of the flat plate are fixedly connected with the vertical columns.

The large-scale battery installation device further comprises a right rotating block and a left rotating block, and the left rotating block and the right rotating block are respectively connected to the left vertical column and the right vertical column in a sliding mode.

The large-scale battery installation device further comprises a motor I, a lead screw and a threaded hole block, the right rotating block is fixedly connected with the threaded hole block, the lower end of the vertical column at the right end is fixedly connected with the motor I, the upper end output shaft of the motor I is fixedly connected with the lead screw, and the lead screw is in threaded fit with the threaded hole block.

The large-scale battery installation device further comprises a bottom fixing plate, a vertical fixing plate, a fixing shaft and a limiting ring, wherein the vertical fixing plate is fixedly connected to the upper end of the bottom fixing plate, the fixing shaft is fixedly connected to the left side and the right side of the upper end of the vertical fixing plate, the left rotating block and the right rotating block are respectively connected to the left fixing shaft and the right fixing shaft in a rotating mode, the limiting ring is fixedly connected to the outer ends of the two fixing shafts, and the two limiting rings are respectively attached to the outer sides of the left rotating block and the outer.

The large-scale battery installation device further comprises a motor III, a gear III and a gear IV, the left end of the fixed shaft positioned at the left end is fixedly connected with the gear III, the left rotating block is fixedly connected with the motor III, the output shaft of the motor III is fixedly connected with the gear IV, and the gear IV is in meshing transmission with the gear III.

And four corners of the bottom fixing plate are provided with screw jacks.

The large-scale battery installation device has the beneficial effects that:

according to the large-scale battery mounting device, the battery with a large size can be lifted at a high position, so that screws on the battery can be screwed into a wall conveniently, and the battery with the large size can be mounted conveniently.

The plurality of upper rotating wheels can rotate, so that the battery is not pushed backwards by the pushing plate.

When two vertical columns slide relative to the left rotating block and the right rotating block respectively, the height of the flat plate can be adjusted, and then the battery is lifted to different heights.

The left rotating block and the right rotating block rotate by taking the common axis of the two fixed shafts as a shaft, so that the flat plate is adjusted to be in an inclined state, and the battery is suitable to be installed on an inclined wall surface.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic view showing the overall structure of a large-sized battery mounting device according to the present invention;

FIG. 2 is a schematic view of the overall structure of a large-sized battery mounting apparatus according to the present invention;

FIG. 3 is a schematic structural view of a flat plate and a rectangular frame;

FIG. 4 is a schematic structural view of a flat plate;

FIG. 5 is a schematic view of the structure of the holder and the middle block;

FIG. 6 is a first schematic structural view of the sliding seat and the push plate;

FIG. 7 is a second schematic structural view of the sliding seat and the push plate;

FIG. 8 is a first schematic structural view of a bottom fixing plate;

fig. 9 is a second schematic structural view of the bottom fixing plate.

In the figure: a plate 1; a sliding hole 101; a vertical post 102; a motor I103; a lead screw 104; a support frame 105; a boss 106; an electric telescopic rod 107; a rectangular frame 2; an upper runner 201; a cross bar 202; a round bar 203; a circular baffle 204; a holder 3; side grooves 301; a side runner 302; a stop pin 303; a convex plate 304; a middle block 4; an equilong rod 401; a sliding seat 5; a forward rod 501; motor II 502; gear I503; a push plate 6; a push rod 601; a short cylinder 602; a short cylindrical chute 603; a chute rod 604; a short axis 605; gear II 606; a bottom fixing plate 7; a motor III 701; a vertical fixing plate 702; a threaded bore block 703; a right rotation block 704; a fixed shaft 705; a left rotation block 706; a stop collar 707; gear III 708; gear IV 709.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

The first embodiment is as follows:

the embodiment is described below with reference to fig. 1 to 9, and the invention relates to a mounting device, in particular to a large-sized battery mounting device, which comprises a flat plate 1, a transverse sliding hole 101, a clamping seat 3, a side groove 301, a side rotating wheel 302, a stop pin 303, a convex plate 304, a sliding seat 5, a push plate 6 and a push rod 601.

Be provided with sideslip hole 101 on dull and stereotyped 1, dull and stereotyped 1's front end middle part fixedly connected with sliding seat 5, sliding connection has push rod 601 on sliding seat 5, push rod 601's rear end fixedly connected with push pedal 6, be provided with two about holder 3, the equal fixedly connected with flange 304 in lower extreme middle part of two holders 3, both ends about sideslip hole 101 are connected to two flange 304 sliding connection respectively, the equal fixedly connected with of lower extreme of two flange 304 keeps off round pin 303, two keep off round pin 303 and all laminate mutually with dull and stereotyped 1's downside, all be provided with side channel 301 on two holders 3, all rotate on two side channels 301 and be connected with a plurality of side runners 302, the axis of a plurality of side runners 302 is all in vertical direction. During the use, place the upper end at dull and stereotyped 1 with the battery of treating the installation, two flange 304 all can all be the horizontal slip on sideslip hole 101 respectively, and then make two holder 3 all can the horizontal slip, make two holder 3 be close to the slip, and then clip both ends about the battery, remove dull and stereotyped 1 to the wall edge, make push rod 601 slide backward on sliding seat 5, and then make push pedal 6 slide backward, push pedal 6 slides backward and promotes the battery backward, because all be provided with side runner 302 on two holder 3, so be convenient for the battery to remove backward, and then make the battery paste on the wall, the connecting screw on the rotating battery, with battery fixed mounting on the wall.

The second embodiment is as follows:

the embodiment is described below with reference to fig. 1 to 9, the large battery installation apparatus further includes a boss 106, an electric telescopic rod 107, a middle block 4 and an equal length rod 401, the boss 106 is fixedly connected to the rear end of the lower side of the flat plate 1, the electric telescopic rod 107 is fixedly connected to the front side of the boss 106, equal length rods 401 are hinged to both ends of the middle block 4, the other ends of the two equal length rods 401 are respectively hinged to the lower portions of the two boss plates 304, and the front end of the electric telescopic rod 107 is fixedly connected to the middle block 4. When electric telescopic handle 107 extends or shortens, can drive middle piece 4 and slide forward or backward, can drive two flange 304 each other and be close to or keep away from through two when middle piece 4 slides forward or backward through pole 401 such as two respectively, and then drive two holder 3 and be close to each other or keep away from, clip the battery or release.

The third concrete implementation mode:

the embodiment is described below with reference to fig. 1 to 9, the large battery mounting device further includes a front extension rod 501, a motor II502, a gear I503, a short cylinder 602, a short cylinder chute 603, a chute rod 604, a short shaft 605 and a gear II606, the front side of the sliding seat 5 is fixedly connected with the front extension rod 501, the motor II502 is fixedly connected to the front extension rod 501, the gear I503 is fixedly connected to an output shaft of the motor II502, the chute rod 604 is provided with the short cylinder chute 603, the lower end of the chute rod 604 is fixedly connected with the short shaft 605, the short shaft 605 is rotatably connected to the front end of the front extension rod 501, the gear II606 is fixedly connected to the left end of the short shaft 605, the gear II606 is in meshing transmission with the gear I503, the front end of the push rod 601 is fixedly connected with the short cylinder 602, and the short cylinder 602 is slidably. When the output shaft of the motor II502 rotates, the gear I503 can be driven to rotate, when the gear I503 rotates, the gear II606 can be driven to rotate, when the gear II606 rotates, the short shaft 605 and the chute rod 604 are driven to rotate by taking the axis of the short shaft 605 as a shaft, when the chute rod 604 rotates by taking the axis of the short shaft 605 as a shaft, the short cylinder 602, the push rod 601 and the push plate 6 can be driven to slide back and forth, and then the push plate 6 is controlled to push the battery backwards.

The fourth concrete implementation mode:

this embodiment is described below with reference to fig. 1 to 9, the large-scale battery installation apparatus further includes a support frame 105, a rectangular frame 2, upper rotating wheels 201, a horizontal bar 202, a round bar 203 and round baffles 204, the support frame 105 is fixedly connected to both ends about the flat plate 1, the plurality of upper rotating wheels 201 are rotatably connected to the rectangular frame 2, the axes of the plurality of upper rotating wheels 201 are all in the horizontal direction, the rectangular frame 2 is located above the flat plate 1, the horizontal bar 202 is fixedly connected to both sides about the rectangular frame 2, the round bar 203 is fixedly connected to the outer ends of the lower sides of the two horizontal bars 202, the two round bars 203 are respectively slidably connected to the two support frames 105, the round baffles 204 are fixedly connected to the lower ends of the two round bars 203, compression springs are respectively sleeved on the two round bars 203, and the two compression springs are located between the round baffles 204 and the support frames. Two round bars 203 can be vertical slip on two support frames 105 respectively, and then drive horizontal bar 202, go up runner 201 and the vertical slip of rectangle frame 2, the decurrent power of circle separation blade 204 is given all the time to compression spring on two round bars 203, make two round bars 203 have the trend of lapse all the time, and then make horizontal bar 202, go up runner 201 and rectangle frame 2 all the time have the trend of lapse, a plurality of pressures are in the top of battery, block the top of battery, further prevent that the battery from breaking away from dull and stereotyped 1's upper end, and because runner 201 all can rotate on a plurality of, so do not influence push pedal 6 and promote the battery backward.

The fifth concrete implementation mode:

the present embodiment will be described with reference to fig. 1 to 9, and the large-sized battery mounting apparatus further includes a vertical post 102, and the vertical post 102 is fixedly connected to both left and right ends of the lower side of the flat plate 1.

The sixth specific implementation mode:

the present embodiment is described below with reference to fig. 1 to 9, and the large battery installation apparatus further includes a right rotation block 704 and a left rotation block 706, and the left rotation block 706 and the right rotation block 704 are slidably connected to the left and right vertical posts 102, respectively. The two upstands 102 are slidable relative to the left and right

turning blocks

706 and 704, respectively.

The seventh embodiment:

the present embodiment is described below with reference to fig. 1 to 9, the large battery mounting apparatus further includes a motor I103, a screw 104, and a threaded block 703, the threaded block 703 is fixedly connected to the right rotating block 704, the motor I103 is fixedly connected to the lower end of the upright post 102 located at the right end, the screw 104 is fixedly connected to the output shaft at the upper end of the motor I103, and the screw 104 is in threaded fit with the threaded block 703. When the output shaft of the motor I103 rotates, the screw 104 can be driven to rotate around the axis thereof, and then the two vertical posts 102 are driven to slide relative to the left rotating block 706 and the right rotating block 704 respectively.

The specific implementation mode is eight:

the present embodiment is described below with reference to fig. 1 to 9, the large battery mounting apparatus further includes a bottom fixing plate 7, a vertical fixing plate 702, a fixing shaft 705 and a limiting ring 707, the upper end of the bottom fixing plate 7 is fixedly connected to the vertical fixing plate 702, the fixing shaft 705 is fixedly connected to both the left and right sides of the upper end of the vertical fixing plate 702, the left rotating block 706 and the right rotating block 704 are rotatably connected to the left and right fixing shafts 705, the outer ends of the two fixing shafts 705 are fixedly connected to the limiting ring 707, and the two limiting rings 707 are respectively attached to the outer sides of the left rotating block 706 and the right rotating block 704. When the two vertical posts 102 slide relative to the left rotating block 706 and the right rotating block 704, the height of the flat plate 1 can be adjusted, so that the battery can be lifted to different heights.

The specific implementation method nine:

the present embodiment is described below with reference to fig. 1 to 9, the large battery mounting apparatus further includes a motor III701, a gear III708, and a gear IV709, the gear III708 is fixedly connected to the left end of the fixed shaft 705 at the left end, the motor III701 is fixedly connected to the left rotating block 706, the gear IV709 is fixedly connected to the output shaft of the motor III701, and the gear IV709 is in meshing transmission with the gear III 708. The output shaft of motor III701 can drive gear IV709 when rotating, can roll on gear III708 when gear IV709 rotates, and then drives left turning block 706 and right turning block 704 and uses the common axis of two fixed axles 705 to rotate as the axle, and then adjusts dull and stereotyped 1 to the tilt state, adapts to the installation battery on the wall of slope.

The detailed implementation mode is ten:

in the following, referring to fig. 1 to 9, the present embodiment is described, wherein screw insertion holes are formed at four corners of the bottom fixing plate 7. The four screw jacks can be inserted with screws, so that the bottom fixing plate 7 is fixed on a movable vehicle, the device can be conveniently moved integrally, and batteries are mounted on walls at different positions.

The working principle of the invention is as follows: during the use, place the upper end at dull and stereotyped 1 with the battery of treating the installation, two flange 304 all can all be the horizontal slip on sideslip hole 101 respectively, and then make two holder 3 all can the horizontal slip, make two holder 3 be close to the slip, and then clip both ends about the battery, remove dull and stereotyped 1 to the wall edge, make push rod 601 slide backward on sliding seat 5, and then make push pedal 6 slide backward, push pedal 6 slides backward and promotes the battery backward, because all be provided with side runner 302 on two holder 3, so be convenient for the battery to remove backward, and then make the battery paste on the wall, the connecting screw on the rotating battery, with battery fixed mounting on the wall. When electric telescopic handle 107 extends or shortens, can drive middle piece 4 and slide forward or backward, can drive two flange 304 each other and be close to or keep away from through two when middle piece 4 slides forward or backward through pole 401 such as two respectively, and then drive two holder 3 and be close to each other or keep away from, clip the battery or release. When the output shaft of the motor II502 rotates, the gear I503 can be driven to rotate, when the gear I503 rotates, the gear II606 can be driven to rotate, when the gear II606 rotates, the short shaft 605 and the chute rod 604 are driven to rotate by taking the axis of the short shaft 605 as a shaft, when the chute rod 604 rotates by taking the axis of the short shaft 605 as a shaft, the short cylinder 602, the push rod 601 and the push plate 6 can be driven to slide back and forth, and then the push plate 6 is controlled to push the battery backwards. Two round bars 203 can be vertical slip on two support frames 105 respectively, and then drive horizontal bar 202, go up runner 201 and the vertical slip of rectangle frame 2, the decurrent power of circle separation blade 204 is given all the time to compression spring on two round bars 203, make two round bars 203 have the trend of lapse all the time, and then make horizontal bar 202, go up runner 201 and rectangle frame 2 all the time have the trend of lapse, a plurality of pressures are in the top of battery, block the top of battery, further prevent that the battery from breaking away from dull and stereotyped 1's upper end, and because runner 201 all can rotate on a plurality of, so do not influence push pedal 6 and promote the battery backward. The two upstands 102 are slidable relative to the left and right turning blocks 706 and 704, respectively. When the output shaft of the motor I103 rotates, the screw 104 can be driven to rotate around the axis thereof, and then the two vertical posts 102 are driven to slide relative to the left rotating block 706 and the right rotating block 704 respectively. When the two vertical posts 102 slide relative to the left rotating block 706 and the right rotating block 704, the height of the flat plate 1 can be adjusted, so that the battery can be lifted to different heights. The output shaft of motor III701 can drive gear IV709 when rotating, can roll on gear III708 when gear IV709 rotates, and then drives left turning block 706 and right turning block 704 and uses the common axis of two fixed axles 705 to rotate as the axle, and then adjusts dull and stereotyped 1 to the tilt state, adapts to the installation battery on the wall of slope. The four screw jacks can be inserted with screws, so that the bottom fixing plate 7 is fixed on a movable vehicle, the device can be conveniently moved integrally, and batteries are mounted on walls at different positions.

It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.

Claims

1. The utility model provides a large-scale battery installation device, includes flat board (1), sideslip hole (101), holder (3), side groove (301), side runner (302), backing pin (303), flange (304), sliding seat (5), push pedal (6) and push rod (601), its characterized in that: the horizontal sliding hole (101) is formed in the flat plate (1), the middle of the front end of the flat plate (1) is fixedly connected with a sliding seat (5), the sliding seat (5) is connected with a push rod (601) in a sliding mode, the rear end of the push rod (601) is fixedly connected with a push plate (6), the left side and the right side of each clamping seat (3) are provided with two clamping seats, the middle of the lower end of each clamping seat (3) is fixedly connected with a convex plate (304), the two convex plates (304) are respectively connected to the left end and the right end of the horizontal sliding hole (101) in a sliding mode, the lower ends of the two convex plates (304) are respectively fixedly connected with a stop pin (303), the two stop pins (303) are respectively attached to the lower side of the flat plate (1), side grooves (301) are respectively formed in the two clamping seats (3), a plurality of side rotating wheels (302) are respectively connected to the;

the large-scale battery installation device further comprises a convex seat (106), an electric telescopic rod (107), a middle block (4) and equal-length rods (401), wherein the convex seat (106) is fixedly connected to the rear end of the lower side of the flat plate (1), the electric telescopic rod (107) is fixedly connected to the front side of the convex seat (106), the equal-length rods (401) are hinged to the left end and the right end of the middle block (4), the other ends of the two equal-length rods (401) are respectively hinged to the lower parts of the two convex plates (304), and the front end of the electric telescopic rod (107) is fixedly connected to the middle block (4);

the large-scale battery installation device also comprises a front extension rod (501), a motor II (502), a gear I (503), a short cylinder (602), a short cylinder chute (603), a chute rod (604), a short shaft (605) and a gear II (606), the front side of the sliding seat (5) is fixedly connected with a front extension rod (501), the front extension rod (501) is fixedly connected with a motor II (502), an output shaft of the motor II (502) is fixedly connected with a gear I (503), a short cylindrical sliding groove (603) is formed in the sliding groove rod (604), the lower end of the sliding groove rod (604) is fixedly connected with a short shaft (605), the short shaft (605) is rotatably connected to the front end of the front extension rod (501), the left end of the short shaft (605) is fixedly connected with a gear II (606), the gear II (606) is in meshing transmission with the gear I (503), the front end of the push rod (601) is fixedly connected with a short cylinder (602), and the short cylinder (602) is slidably connected to the short cylindrical sliding groove (603);

the large-scale battery installation device also comprises a support frame (105), a rectangular frame (2), an upper rotary wheel (201), a transverse bar (202), a round rod (203) and a round baffle (204), the left end and the right end of a flat plate (1) are fixedly connected with supporting frames (105), a plurality of upper rotating wheels (201) are rotatably connected onto a rectangular frame (2), the axes of the plurality of upper rotating wheels (201) are in the horizontal direction, the rectangular frame (2) is positioned above the flat plate (1), the left side and the right side of the rectangular frame (2) are fixedly connected with cross bars (202), the outer ends of the lower sides of the two cross bars (202) are fixedly connected with round rods (203), the two round rods (203) are respectively and slidably connected onto the two supporting frames (105), the lower ends of the two round rods (203) are respectively and fixedly connected with round retaining pieces (204), compression springs are sleeved on the two round rods (203), and the two compression springs are positioned between the round retaining pieces (204) and the supporting frames (105);

the large-scale battery installation device also comprises vertical columns (102), wherein the left end and the right end of the lower side of the flat plate (1) are fixedly connected with the vertical columns (102);

the large-scale battery installation device also comprises a right rotating block (704) and a left rotating block (706), wherein the left rotating block (706) and the right rotating block (704) are respectively connected to the left vertical column and the right vertical column (102) in a sliding manner;

the large-scale battery installation device further comprises a motor I (103), a lead screw (104) and a threaded hole block (703), the right rotating block (704) is fixedly connected with the threaded hole block (703), the lower end of the vertical column (102) positioned at the right end is fixedly connected with the motor I (103), an output shaft at the upper end of the motor I (103) is fixedly connected with the lead screw (104), and the lead screw (104) is matched with the threaded hole block (703) through threads;

the large-scale battery installation device further comprises a bottom fixing plate (7), a vertical fixing plate (702), fixing shafts (705) and limiting rings (707), the upper end of the bottom fixing plate (7) is fixedly connected with the vertical fixing plate (702), the left side and the right side of the upper end of the vertical fixing plate (702) are fixedly connected with the fixing shafts (705), a left rotating block (706) and a right rotating block (704) are respectively rotatably connected to the left fixing shaft and the right fixing shaft (705), the outer ends of the two fixing shafts (705) are respectively fixedly connected with the limiting rings (707), and the two limiting rings (707) are respectively attached to the outer sides of the left rotating block (706) and the right rotating block (704).

2. A large-sized battery mounting apparatus according to claim 1, wherein: the large-scale battery installation device further comprises a motor III (701), a gear III (708) and a gear IV (709), the gear III (708) is fixedly connected to the left end of the fixed shaft (705) located at the left end, the motor III (701) is fixedly connected to the left rotating block (706), the gear IV (709) is fixedly connected to an output shaft of the motor III (701), and the gear IV (709) and the gear III (708) are in meshing transmission.

3. A large-sized battery mounting apparatus according to claim 2, wherein: and four corners of the bottom fixing plate (7) are provided with screw jacks.