CN219337642U

CN219337642U - Lithium battery pack loading and unloading replacement maintenance frame

Info

Publication number: CN219337642U
Application number: CN202222570208.XU
Authority: CN
Inventors: 蒲迅; 李鸣; 黎玉凤; 蒋玉林
Original assignee: Shenzhen Puxun Battery Co ltd
Current assignee: Shenzhen Puxun Battery Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-07-14
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses a lithium battery assembling, disassembling, replacing and maintaining frame, which belongs to the technical field of battery replacing equipment and particularly relates to a lithium battery assembling, disassembling, replacing and maintaining frame. According to the utility model, the lithium battery pack with the height to be adjusted is arranged in the middle of the storage plate, and the crank drives the rotating rod to rotate, so that the distance between the two clamping plates is adjusted, the two clamping plates clamp the outer side wall of the shell of the lithium battery pack, the lithium battery pack can be rapidly clamped and fixed, the lithium battery pack is more stable in the lifting process, and the potential safety hazard of the lithium battery pack in the lifting process is reduced.

Description

Lithium battery pack loading and unloading replacement maintenance frame

Technical Field

The utility model relates to the technical field of battery replacement equipment, in particular to a lithium battery assembling, disassembling, replacing and maintaining frame.

Background

The new energy automobile is an automobile which adopts unconventional automobile fuel as a power source and integrates the advanced technology in the aspects of power control and driving of the automobile, the formed technical principle is advanced, the novel energy automobile is provided with a novel technology and a novel structure, wherein the electric automobile is mainly used as the main power source of the electric automobile, the lithium battery pack is limited in service life, the lithium battery pack needs to be replaced once within a few years generally, the lithium battery pack is generally arranged on the chassis of the automobile through a screw fixing device, and when the lithium battery pack is replaced, the automobile is required to be lifted and then the lithium battery pack is replaced from the bottom of the automobile.

The prior publication (bulletin) No. CN212387665U provides a new energy automobile lithium battery pack replacement device. The new energy automobile lithium cell group changes device includes: a base; the vortex rod is rotatably arranged at the top of the base; the two first rotating grooves are formed in the top of the base; the two first rotating discs are respectively rotatably arranged on the inner walls of the bottoms of the corresponding first rotating grooves; the two first internal thread sleeves are respectively and rotatably arranged in the corresponding first rotating grooves, the bottom ends of the first internal thread sleeves are fixedly connected with the top of the first rotating disc, and the top ends of the first internal thread sleeves extend out of the first rotating grooves; the two turbines are fixedly sleeved on the corresponding first internal thread sleeves respectively. The new energy automobile lithium battery pack replacement device provided by the utility model has the advantages of convenience in use and capability of supporting the lithium battery pack when the lithium battery pack is replaced.

In the above-mentioned disclosed patent, conveniently go up and down to support the lithium cell group, but lack and carry out the fixed function of quick centre gripping to the lithium cell, lead to the lithium cell group to be relatively poor at the in-process stability of going up and down, have certain potential safety hazard, consequently need research and development a lithium cell group loading and unloading change maintenance frame.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

a lithium battery assembly, disassembly, replacement and repair rack, comprising:

the lithium battery pack clamping device comprises a supporting frame, wherein two transverse parallel grooves are formed in the inner sides of the four supporting frames in a lifting manner, a fixing rod is fixedly arranged on the inner side wall of one groove, the fixing rod penetrates through two sliding blocks in a sliding manner, a rotating rod is rotatably arranged on the inner side wall of the other groove through a bearing, external threads with opposite thread directions are arranged on the left half part and the right half part of the rotating rod, the left half part and the right half part of the rotating rod are not in threaded connection and penetrate through the two sliding blocks, and two clamping plates which are symmetrical left and right and used for clamping a lithium battery pack are arranged at the tops of the four sliding blocks;

the four support frames are provided with the mount at the rear, mount top interval is provided with three curb plate, the curb plate lateral wall runs through bearing sleeve rotation and is provided with horizontal wire winding roller, the winding is provided with wire rope between two spaced curb plates on the wire winding roller shaft, wire rope's one end is fixed in the wire winding roller, the other end is fixed in thing board top both sides of putting, mount top one side is provided with drive wire winding roller pivoted servo motor, the one end of wire winding roller is connected to servo motor's output.

As a preferable scheme of the lithium battery assembling, disassembling, replacing and maintaining frame, the utility model comprises the following steps: the utility model discloses a storage rack, including storage board, support frame, link, connecting plate, the lateral wall protrusion is provided with the connecting plate around the storage board, the connecting plate both ends extend to in the inboard spout of support frame and are provided with the link, both ends are provided with the pulley of slip at the spout inside wall around the link.

As a preferable scheme of the lithium battery assembling, disassembling, replacing and maintaining frame, the utility model comprises the following steps: the top wall of the storage plate is positioned behind the two clamping plates and is provided with a rear plate.

As a preferable scheme of the lithium battery assembling, disassembling, replacing and maintaining frame, the utility model comprises the following steps: one end of the rotating rod far away from the bearing extends to rotate to penetrate through the outer side wall of the storage plate and is provided with a crank.

As a preferable scheme of the lithium battery assembling, disassembling, replacing and maintaining frame, the utility model comprises the following steps: the two sides of the top of the support frame are provided with fixing rings, the other end of the steel wire rope is provided with hooks which are used for being hung on the fixing rings, and the hooks are provided with locking heads.

As a preferable scheme of the lithium battery assembling, disassembling, replacing and maintaining frame, the utility model comprises the following steps: the fixing frame and the four support frame bottoms are provided with bases together, and four vertex angles of the bases are provided with mounting holes.

Compared with the prior art, the utility model has the beneficial effects that: the lithium battery pack with the height to be adjusted is placed in the middle of the storage plate, the rotating rod is driven to rotate through the crank, so that the distance between the two clamping plates is adjusted, the two clamping plates clamp the outer side wall of the shell of the lithium battery pack, the lithium battery pack can be rapidly clamped and fixed, the lithium battery pack is more stable in the lifting process, and the potential safety hazard of the lithium battery pack in the lifting process is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the support frame and its connection components according to the present utility model;

FIG. 3 is a schematic view of the connecting part of the plate loader according to the present utility model;

fig. 4 is a schematic structural view of the clamping plate and the sliding block of the utility model.

In the figure: the support 100, the object placing plate 110, the connecting plate 111, the connecting frame 112, the pulley 113, the slot 120, the fixed rod 130, the rotating rod 140, the crank 141, the sliding block 150, the clamping plate 160, the rear plate 170, the fixing frame 200, the side plate 210, the bearing sleeve 220, the winding roller 230, the steel wire rope 240, the servo motor 250, the base 260 and the mounting hole 270.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

Fig. 1 to 4 are schematic structural views of an embodiment of a lithium battery assembling, disassembling, replacing and maintaining frame of the present utility model, referring to fig. 1 to 4, the embodiment of the present utility model includes:

the lithium battery pack clamping device comprises a supporting frame 100, wherein two transverse parallel grooves 120 are formed in the supporting frame 100 in a lifting mode, two fixing rods 130 are fixedly arranged on the inner side walls of the grooves 120, the fixing rods 130 penetrate through two sliding blocks 150 in a sliding mode, a rotating rod 140 is rotatably arranged on the inner side walls of the grooves 120 through bearings, external threads with opposite thread directions are formed in left and right half parts of the rotating rod 140, the left and right half parts of the rotating rod 140 do not penetrate through the two sliding blocks 150 in a threaded mode, and two clamping plates 160 which are symmetrical left and right and used for clamping a lithium battery pack are arranged at the tops of the four sliding blocks 150;

the fixing frame 200 is arranged at the rear of the four supporting frames 100, three side plates 210 are arranged at the top of the fixing frame 200 at intervals, transverse winding rollers 230 are rotatably arranged on the outer side walls of the side plates 210 through bearing sleeves 220, steel wire ropes 240 are wound between the two spaced side plates 210 on the shafts of the winding rollers 230, one ends of the steel wire ropes 240 are fixed in the winding rollers 230, the other ends of the steel wire ropes 240 are fixed on two sides of the top of the object placing plate 110, a servo motor 250 for driving the winding rollers 230 to rotate is arranged on one side of the top of the fixing frame 200, and one end of each winding roller 230 is connected with the output end of each servo motor 250.

The front and rear side walls of the storage plate 110 are provided with connecting plates 111 in a protruding manner, two ends of each connecting plate 111 extend into the inner side sliding grooves of the supporting frame 100 and are provided with connecting frames 112, and the front and rear ends of each connecting frame 112 are provided with pulleys 113 sliding on the inner side walls of the sliding grooves, so that friction force between lifting of the connecting frames 112 and the inner side sliding grooves of the supporting frame 100 is reduced;

a rear plate 170 is arranged on the top wall of the storage plate 110 behind the two clamping plates 160 to shield the rear side wall of the lithium battery pack;

one end of the rotating rod 140 far away from the bearing extends to rotate to penetrate through the outer side wall of the storage plate 110 and is provided with a crank 141, and the rotating rod 140 is conveniently driven to rotate by the crank 141;

the two sides of the top of the supporting frame 100 are provided with fixing rings 180, the other end of the steel wire rope 240 is provided with a hook which is used for being hung on the fixing rings 180, and the hook is provided with a lock head, so that the other end of the steel wire rope 240 is connected with the fixing rings 180 through the hook;

the bottoms of the fixing frame 200 and the four supporting frames 100 are provided with a base 260 together, four top corners of the base 260 are provided with mounting holes 270, and after the mounting nails are penetrated and fixed in the mounting holes 270, the base 260 is conveniently fixed on the ground;

the specific use process is as follows: the lithium battery pack with the height to be adjusted is placed in the middle of the storage plate 110, the rotating rod 140 is driven to rotate through the crank 141, the distance between the two clamping plates 160 is adjusted, the two clamping plates 160 clamp the outer side wall of the shell of the lithium battery pack, the lithium battery pack is more stable in the lifting process, the winding roller 230 is driven to rotate through the starting servo motor 250, the steel wire rope 240 is wound or zoomed, the storage plate 110 is lifted, the height of the lithium battery pack is adjusted, and the installation and the replacement are facilitated.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. A lithium battery assembly, disassembly, replacement and repair rack, comprising:

the lithium battery pack clamping device comprises a supporting frame (100), wherein two transverse parallel grooves (120) are formed in the inner side of the supporting frame (100) in a lifting mode, two fixing rods (130) are fixedly arranged on the inner side walls of the grooves (120), the fixing rods (130) penetrate through two sliding blocks (150) in a sliding mode, rotating rods (140) are rotatably arranged on the inner side walls of the grooves (120) through bearings, external threads with opposite thread directions are arranged on the left half portion and the right half portion of each rotating rod (140), the left half portion and the right half portion of each rotating rod (140) are not connected with the two sliding blocks (150) in a threaded mode, and two clamping plates (160) which are used for clamping the lithium battery pack are symmetrically arranged on the tops of the four sliding blocks (150) in a total;

mount (200), four support frame (100) the rear is provided with mount (200), mount (200) top interval is provided with three curb plate (210), curb plate (210) lateral wall runs through bearing sleeve (220) rotation and is provided with horizontal wire winding roller (230), winding is provided with wire rope (240) between two spaced curb plates (210) on wire winding roller (230) shaft, one end of wire rope (240) is fixed in wire winding roller (230), the other end is fixed in thing board (110) top both sides, mount (200) top one side is provided with drive wire winding roller (230) pivoted servo motor (250), one end of wire winding roller (230) is connected to the output of servo motor (250).

2. The lithium battery assembling, disassembling, replacing and maintaining frame according to claim 1, wherein: the utility model discloses a sliding chute, including support frame (100), thing board (110) are put to the back and forth lateral wall protrusion of putting, are provided with connecting plate (111), in connecting plate (111) both ends extend to the inboard spout of support frame (100) and are provided with link (112), both ends are provided with pulley (113) of sliding at the spout inside wall around link (112).

3. The lithium battery assembling, disassembling, replacing and maintaining frame according to claim 1, wherein: the top wall of the storage plate (110) is positioned behind the two clamping plates (160) and is provided with a rear plate (170).

4. The lithium battery assembling, disassembling, replacing and maintaining frame according to claim 1, wherein: one end of the rotating rod (140) far away from the bearing extends to rotate to penetrate through the outer side wall of the storage plate (110) and is provided with a crank (141).

5. The lithium battery assembling, disassembling, replacing and maintaining frame according to claim 1, wherein: the two sides of the top of the supporting frame (100) are provided with fixing rings (180), the other end of the steel wire rope (240) is provided with hooks which are used for being hung on the fixing rings (180), and the hooks are provided with locking heads.

6. The lithium battery assembling, disassembling, replacing and maintaining frame according to claim 1, wherein: the fixing frame (200) and the bottoms of the four supporting frames (100) are provided with bases (260) together, and four top angles of the bases (260) are provided with mounting holes (270).