CN215848052U

CN215848052U - Maintenance frame is changed in loading and unloading of lithium cell group

Info

Publication number: CN215848052U
Application number: CN202122264108.XU
Authority: CN
Inventors: 朴明浩; 肖纳; 张川
Original assignee: Shanghai Jiangchuan Technology Co ltd
Current assignee: Shanghai Jiangchuan Technology Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-02-18
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a lithium battery pack loading, unloading, replacing and maintaining frame which comprises an installation plate, wherein a supporting block and an installation rod are fixed on the outer wall of the top of the installation plate, an electric hoist is fixed on the outer wall of the top of the supporting block, a rotary guide disc is rotatably connected to the outer wall of one side of the installation rod, the output end of the electric hoist is connected with a pull rope, the pull rope is sleeved on the outer wall of the rotary guide disc, and a connecting frame is fixed on the outer wall of the bottom of the pull rope. According to the storage battery pack mounting device, due to the arrangement of the placing plates, a worker can place a plurality of storage battery packs to be mounted on the placing plates fixed on one sides of the supporting blocks respectively, the rolling columns rotatably connected inside the placing plates can effectively support the storage battery packs, and meanwhile, the worker can conveniently slide the storage batteries into the placing plates or lift the storage batteries from the placing plates to one side of the moving plates with a proper height, so that the worker can conveniently mount and dismount the storage battery packs, and meanwhile, the worker can mount the storage battery packs at one time.

Description

Maintenance frame is changed in loading and unloading of lithium cell group

Technical Field

The utility model relates to the technical field of lithium battery packs, in particular to a replacement and maintenance frame for assembling and disassembling a lithium battery pack.

Background

Current new energy automobile lithium cell group changes device, when the user uses, it is often more convenient for the user to remove, it is mostly at the bottom four corners of device to install the return pulley, but when the user needs the use device to change lithium cell group after the return pulley installation, often can lead to the device main part not locking completely because of the return pulley to produce and rock, thereby cause the threat to user's safety, and current device is when the user changes lithium cell group, be difficult to place the installation with lithium cell group, thereby user's work efficiency has been influenced greatly.

Through the retrieval, chinese patent application number is CN 201921041724.5's patent, discloses a new energy automobile lithium cell group change device, including the device main part, the inside from the top down of device main part has connected gradually storehouse and the dust storehouse of polishing, just the through-hole has all been seted up to the bottom both sides in storehouse of polishing, polish the inside top in storehouse and install the cylinder, just the output of cylinder is connected with the connecting plate through the piston rod, but above-mentioned technical scheme is owing to just place storage battery on the fly leaf, does not set up corresponding can be convenient carry out the mechanism that removes to the battery on the fly leaf, consequently still has the inconvenient problem of packing into the maintenance frame with the battery and taking off from the maintenance frame.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a lithium battery pack assembling, disassembling, replacing and maintaining frame.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a maintenance frame is changed in loading and unloading of lithium cell group, the mounting panel comprises a mounting panel, mounting panel top outer wall is fixed with supporting shoe and installation pole, supporting shoe top outer wall is fixed with electric calabash, installation pole one side outer wall rotates and is connected with the rotation positioning disk, the output of electric calabash is connected with the stay cord, the stay cord cup joints on the outer wall of rotation positioning disk, stay cord bottom outer wall is fixed with the link, link bottom outer wall is fixed with the movable plate, installation pole one side outer wall is fixed with the slip guide block, movable plate sliding connection is on one side outer wall of slip guide block, movable plate top outer wall is opened there is the draw-in groove, supporting shoe one side outer wall is fixed with places the board, it has the rectangle through-hole to place board top outer wall and open, it is connected with the roll post to place board one side outer wall through hinge rotation connection, it has U type rotor plate to place board top outer wall, it is fixed with the side limiting plate to place board top outer wall, side limiting plate and U type rotor plate one side outer wall are opened respectively has the jack.

As a still further scheme of the utility model: the outer wall of one side of the supporting block is fixed with a handle, the outer wall of one side of the mounting rod is fixed with a head shaking switch, and the head shaking switch is electrically connected with the electric hoist.

As a still further scheme of the utility model: the outer wall of the top of the movable plate is connected with an L-shaped clamping plate and an L-shaped baffle in a sliding mode, and the L-shaped clamping plate, the L-shaped baffle and the outer wall of the movable plate are respectively provided with an internal thread through hole.

As a still further scheme of the utility model: and the L-shaped clamping plate and the outer wall of the rolling column are respectively bonded with a layer of elastic friction pad.

As a still further scheme of the utility model: and fixed pulleys are respectively fixed at four corners of the outer wall of the bottom of the mounting plate.

As a still further scheme of the utility model: and a tool box is fixed on the outer wall of the bottom of the moving plate.

As a still further scheme of the utility model: and a balancing weight is fixed on the outer wall of the top of the mounting plate.

As a still further scheme of the utility model: the outer wall of the top of the side limit plate is connected with a sliding block in a sliding mode, the sliding block and the outer wall of the side limit plate are respectively provided with a threaded through hole, the outer wall of one side of the sliding block is fixed with a spring, and the outer wall of one side of the spring is fixed with a push plate.

The utility model has the beneficial effects that:

1. place the board through setting up, the staff can place a plurality of storage battery that need the installation respectively on the fixed a plurality of boards of placing in supporting shoe one side, place the rolling post that inboard rotation is connected and can effectively support storage battery, make things convenient for the staff to place the board with the battery slip or with the battery from placing on the board go into one side lifting to the movable plate of appropriate height to make things convenient for the staff to load and unload storage battery, let the staff once only install a plurality of storage battery simultaneously.

2. Through setting up the side limiting plate, the side limiting plate can be spacing to the both sides of the storage battery that lie in on the rolling post, place storage battery back on the board, the staff can upwards turn U type rotor plate through the hinge, insert the jack with the inserted bar afterwards, U type rotor plate can cooperate the supporting shoe to carry on spacingly to storage battery's front and back position this moment, when needs take out storage battery from placing the board, the staff at first controls the switch of shaking the head and lets the electric hoist drive movable plate move to the one side of placing the board that corresponds, will insert the inserted bar of jack inside afterwards and take out, and turn into the draw-in groove at movable plate top with U type rotor plate through the hinge in, can draw in the movable plate from placing the board with storage battery through the rolling post afterwards.

3. Through setting up the push pedal, when the staff put into storage battery and place the board, storage battery can extrude one side of push pedal, staff's rethread hinge closes U type rotor plate afterwards to use the inserted bar to fix U type rotor plate in side limiting plate one side, the push pedal can cooperate U type rotor plate to carry out effectual extrusion spacing to storage battery this moment, avoid the maintenance frame storage battery to make a round trip to rock through the column roll when removing on placing the board and lead to storage battery impaired.

Drawings

Fig. 1 is a schematic front view of a lithium battery pack assembling, disassembling, replacing and maintaining rack according to the present invention;

fig. 2 is a schematic side view of a lithium battery pack assembling, disassembling, replacing and maintaining rack according to the present invention;

fig. 3 is a schematic structural view of an electric hoist for assembling, disassembling, replacing and maintaining a lithium battery pack according to the present invention;

fig. 4 is a schematic structural view of a placing plate of a lithium battery pack assembling, disassembling, replacing and maintaining rack according to the present invention;

fig. 5 is a schematic structural view of a moving plate of a lithium battery pack assembling, disassembling, replacing and maintaining rack according to the present invention.

In the figure: the device comprises a mounting plate 1, a balancing weight 2, a supporting block 3, an electric hoist 4, a pull rope 5, a rotary guide disc 6, a mounting rod 7, a sliding guide block 8, a shaking switch 9, a fixed pulley 10, a placement plate 11, a tool box 12, a movable plate 13, a push plate 14, a side limiting plate 15, a rolling column 16, a clamping plate 17L, a spring 18, a sliding block 19, a baffle 20L, a connecting frame 21, a jack 22, a rotating plate 23U and a clamping groove 24.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

A lithium battery pack loading and unloading replacement maintenance frame is shown in figures 1-5 and comprises a mounting plate 1, wherein a supporting block 3 and a mounting rod 7 are fixed on the outer wall of the top of the mounting plate 1 through screws, an electric hoist 4 is fixed on the outer wall of the top of the supporting block 3 through screws, a rotary guide disc 6 is connected on the outer wall of one side of the mounting rod 7 in a rotating mode, the output end of the electric hoist 4 is connected with a pull rope 5, the pull rope 5 is sleeved on the outer wall of the rotary guide disc 6, a connecting frame 21 is fixed on the outer wall of the bottom of the pull rope 5 through screws, a worker can control the electric hoist 4 to move up and down through the pull rope 5 to pull the connecting frame 21 by toggling a swing switch 9, so that the moving plate 13 provided with a storage battery pack is pulled to move up and down, the height of the storage battery pack is adjusted, the worker can install the storage battery pack conveniently, the rotary guide disc 6 can effectively support and guide the pull rope 5, the stability of the pull rope 5 during movement is improved; the outer wall of the bottom of the connecting frame 21 is fixedly provided with the movable plate 13 through screws, the outer wall of one side of the mounting rod 7 is fixedly provided with the sliding guide block 8 through screws, and the sliding guide block 8 can guide the movable plate 13 to move up and down, so that the stability of the movable plate 13 during moving is improved; moving plate 13 sliding connection is on one side outer wall of sliding guide 8, moving plate 13 top outer wall is opened there is draw-in

groove

24, 3 one side outer wall of supporting shoe has through the screw fixation places board 11, it has the rectangle through-hole to place board 11 top outer wall open, it is connected with the column 16 to place 11 inner walls rotation of board, the staff can place a plurality of storage battery that need install respectively on 3 one side fixed a plurality of boards 11 of placing of supporting shoe, it can be when effectively supporting storage battery to place the inside column 16 that rotates of board 11 and connect, make things convenient for the staff to place board 11 with the battery slip-in or with the battery from placing on board 11 go into one side lifting to the moving plate 13 of suitable height, thereby make things convenient for the staff to load and unload storage battery, let the staff disposable can install a plurality of storage battery simultaneously.

The outer wall of one side of the placing plate 11 is rotatably connected with a U-shaped rotating plate 23 through a hinge, the side limiting plates 15 can limit the two sides of a storage battery pack positioned on the rolling column 16, after the storage battery pack is placed on the placing plate 11, a worker can turn the U-shaped rotating plate 23 upwards through the hinge, then insert an insertion rod into the insertion hole 22, the U-shaped rotating plate 23 can be matched with the supporting block 3 to limit the front and back positions of the storage battery pack, when the storage battery pack needs to be taken out of the placing plate 11, the worker firstly controls the rocker switch 9 to enable the electric hoist 4 to drive the moving plate 13 to move to one side of the corresponding placing plate 11, then takes out the insertion rod inserted into the insertion hole 22, turns the U-shaped rotating plate 23 into a clamping groove 24 in the top of the moving plate 13 through the hinge, and then pulls the storage battery pack into the moving plate 13 from the placing plate 11 through the rolling column 16; a side limiting plate 15 is fixed on the outer wall of the top of the placing plate 11 through screws, and jacks 22 are respectively formed in the side limiting plate 15 and the outer wall of one side of the U-shaped rotating plate 23; the outer wall of one side of the supporting block 3 is fixed with a handle through a screw, the outer wall of one side of the mounting rod 7 is fixed with a rocker switch 9 through a screw, and the rocker switch 9 is electrically connected with the electric hoist 4.

In order to limit the battery pack moving onto the moving plate 13; as shown in fig. 4 and 5, an L-shaped clamp plate 17 and an L-shaped baffle plate 20 are slidably connected to the outer wall of the top of the moving plate 13, and the outer walls of the L-shaped clamp plate 17, the L-shaped baffle plate 20 and the moving plate 13 are respectively provided with an internal thread through hole; the staff accessible slides L type splint 17 and lets L type splint 17 block the storage battery both sides to let L type baffle 20 support storage battery one side through sliding L type baffle 20, can fix L type splint 17 and L type baffle 20 on the top outer wall of movable plate 13 through the screw, avoid storage battery to slide from movable plate 13, the security when having improved the maintenance frame and using.

In order to improve the supporting effect of the maintenance frame on the storage battery pack; as shown in fig. 5, a layer of elastic friction pad is respectively adhered to the outer walls of the L-shaped clamp plate 17 and the rolling column 16; the elastic friction pad can improve the friction force of the contact surface between the L-shaped clamping plate 17 and the rolling column 16 and the storage battery pack, thereby improving the supporting effect of the whole maintenance frame on the storage battery pack.

The maintenance frame is convenient to move; as shown in fig. 1, fixed pulleys 10 are fixed at four corners of the outer wall of the bottom of the mounting plate 1 through screws; the worker pushes the maintenance frame to move through the fixed pulley 10 using the handle, thereby moving the maintenance frame to a desired maintenance position, and then locks the fixed pulley 10, thereby fixing the position of the maintenance frame.

In order to improve the functionality of the maintenance rack; as shown in fig. 2, a tool box 12 is fixed on the outer wall of the bottom of the moving plate 13 through screws; the tool box 12 can be filled with tools that need to be replaced for maintenance.

In order to improve the overall stability of the maintenance frame; as shown in fig. 2, a balancing weight 2 is fixed on the outer wall of the top of the mounting plate 1 through a screw; the balancing weight 2 can improve the whole weight of one side of the maintenance frame, so that the movable plate 13 on the other side of the maintenance frame can be more stable when driving the storage battery to move up and down, and the danger of side turning of the maintenance frame is avoided.

The working principle is as follows: the working personnel can control the electric hoist 4 to move up and down through the pull rope 5 to pull the connecting frame 21 by stirring the oscillating switch 9, so as to pull the movable plate 13 provided with the storage battery to move up and down, the adjustment on the height of the storage battery is completed, the sliding guide block 8 can guide the up and down movement of the movable plate 13, the working personnel can respectively place a plurality of storage batteries to be installed on a plurality of placing plates 11 fixed on one side of the supporting block 3, the rolling columns 16 rotatably connected inside the placing plates 11 can effectively support the storage batteries, the working personnel can conveniently slide the storage batteries into the placing plates 11 or lift the storage batteries from one side of the placing plates 11 to the movable plate 13 with proper height, the side limiting plates 15 can limit the two sides of the storage batteries on the rolling columns 16, after the storage batteries are placed on the placing plates 11, the working personnel can upwards turn the U-shaped rotating plates 23 through hinges, insert the inserted bar into jack 22 afterwards, U type rotor plate 23 can cooperate supporting shoe 3 to carry on spacingly to storage battery's front and back position this moment, when needs take out storage battery from placing board 11, the staff at first controls rocker switch 9 and lets electric hoist 4 drive movable plate 13 and move to the one side of placing board 11 that corresponds, will insert the inserted bar of the inside of jack 22 afterwards and take out to turn into U type rotor plate 23 in the draw-in groove 24 at movable plate 13 top through the hinge, can pull in movable plate 13 from placing board 11 through rolling post 16 with storage battery afterwards.

Staff's accessible slides L type splint 17 lets L type splint 17 block the storage battery both sides to let L type baffle 20 support storage battery one side through sliding L type baffle 20, can fix L type splint 17 and L type baffle 20 on the top outer wall of movable plate 13 through the screw, balancing weight 2 can improve the whole weight of maintenance frame one side, thereby lets movable plate 13 that is located maintenance frame opposite side can be more stable when driving storage battery and reciprocate.

Example 2

In order to improve the fixing effect of a placing plate 11 on a storage battery pack, as shown in fig. 3, 4 and 5, the following improvements are made in this embodiment based on embodiment 1: the outer wall of the top of the side limit plate 15 is connected with a sliding block 19 in a sliding mode, the outer walls of the sliding block 19 and the side limit plate 15 are respectively provided with a threaded through hole, the outer wall of one side of the sliding block 19 is fixed with a spring 18 through a screw, and the outer wall of one side of the spring 18 is fixed with a push plate 14 through a screw; when the staff put into storage battery and place board 11, storage battery can extrude one side of push pedal 14, staff's rethread hinge closes U type rotor plate 23 afterwards, and use the inserted bar to fix U type rotor plate 23 in side limiting plate 15 one side, push pedal 14 can cooperate U type rotor plate 23 to carry out effectual extrusion spacingly to storage battery this moment, it leads to storage battery impaired to avoid the maintenance frame storage battery to make a round trip to rock through the column 16 when removing on placing board 11.

The working principle is as follows: when the staff put into storage battery and place board 11, storage battery can extrude one side of push pedal 14, and staff's rethread hinge closes U type rotor plate 23 afterwards to use the inserted bar to fix U type rotor plate 23 in side limiting plate 15 one side, push pedal 14 can cooperate U type rotor plate 23 to carry out effectual extrusion spacingly to storage battery this moment.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The lithium battery pack loading and unloading replacement maintenance frame comprises a mounting plate (1) and is characterized in that a supporting block (3) and a mounting rod (7) are fixed on the outer wall of the top of the mounting plate (1), an electric hoist (4) is fixed on the outer wall of the top of the supporting block (3), a rotary guide disc (6) is rotatably connected on the outer wall of one side of the mounting rod (7), a pull rope (5) is connected with the output end of the electric hoist (4), the pull rope (5) is sleeved on the outer wall of the rotary guide disc (6), a connecting frame (21) is fixed on the outer wall of the bottom of the pull rope (5), a movable plate (13) is fixed on the outer wall of the bottom of the connecting frame (21), a sliding guide block (8) is fixed on the outer wall of one side of the mounting rod (7), the movable plate (13) is slidably connected on the outer wall of one side of the sliding guide block (8), a clamping groove (24) is formed in the outer wall of the top of the movable plate (13), a placing plate (11) is fixed on one side of the supporting block (3), place board (11) top outer wall and open and have the rectangle through-hole, place board (11) inner wall and rotate and be connected with rolling post (16), place board (11) one side outer wall and be connected with U type rotor plate (23) through hinge rotation, place board (11) top outer wall and be fixed with side limiting plate (15), side limiting plate (15) and U type rotor plate (23) one side outer wall are opened jack (22) respectively.

2. The lithium battery pack loading, unloading, replacing and maintaining frame as claimed in claim 1, wherein a handle is fixed on the outer wall of one side of the supporting block (3), a rocker switch (9) is fixed on the outer wall of one side of the mounting rod (7), and the rocker switch (9) is electrically connected with the electric hoist (4).

3. The lithium battery pack loading, unloading, replacing and maintaining frame as claimed in claim 2, wherein the outer wall of the top of the moving plate (13) is slidably connected with an L-shaped clamping plate (17) and an L-shaped baffle plate (20), and the outer walls of the L-shaped clamping plate (17), the L-shaped baffle plate (20) and the moving plate (13) are respectively provided with an internal thread through hole.

4. The lithium battery pack loading, unloading, replacing and maintaining rack as claimed in claim 3, wherein a layer of elastic friction pad is respectively adhered on the outer walls of the L-shaped clamping plate (17) and the rolling column (16).

5. The lithium battery pack loading, unloading, replacing and maintaining rack as claimed in claim 4, wherein the four corners of the outer wall of the bottom of the mounting plate (1) are respectively fixed with a fixed pulley (10).

6. The lithium battery pack loading, unloading, replacing and maintaining rack as claimed in claim 5, characterized in that a tool box (12) is fixed on the outer wall of the bottom of the moving plate (13).

7. The lithium battery pack loading, unloading, replacing and maintaining frame as claimed in claim 6, wherein a balancing weight (2) is fixed on the outer wall of the top of the mounting plate (1).

8. The lithium battery pack loading, unloading, replacing and maintaining frame as claimed in claim 7, wherein a sliding block (19) is slidably connected to the outer wall of the top of the side limiting plate (15), threaded through holes are respectively formed in the outer walls of the sliding block (19) and the side limiting plate (15), a spring (18) is fixed to the outer wall of one side of the sliding block (19), and a pushing plate (14) is fixed to the outer wall of one side of the spring (18).