CN211136989U

CN211136989U - Portable dismouting device of power battery package

Info

Publication number: CN211136989U
Application number: CN201922008409.9U
Authority: CN
Inventors: 冯凯; 蒋冬杰
Original assignee: Shanghai Rongsheng New Energy Technology Co Ltd
Current assignee: Shanghai Rongsheng New Energy Technology Co Ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-07-31
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a portable dismounting device for a power battery pack, which comprises a support plate, wherein the whole support plate is of a square structure; the four corners of the supporting plate are provided with brackets; the supports are in a right-angle structure, and the right-angle edges of adjacent supports are aligned with each other; a fixing plate is arranged between the adjacent brackets, a screw hole is formed in the fixing plate, an adjusting screw is arranged in the screw hole, the tail end of the adjusting screw is installed on a movable plate through a rotating shaft, and the movable plate is perpendicular to the supporting plate; the four groups of brackets are matched with four fixed plates to form a closed groove body as a placing groove, and the fixed plates are parallel to the moving plate; the bottom of the supporting plate is provided with a shock pad which is a rubber pad; the utility model discloses a fixed plate, movable plate are fixed the battery package, and fixed mode is stable, demolishs the convenience simultaneously, and the dismouting of battery package when being convenient for in-service use, efficiency is higher.

Description

Portable dismouting device of power battery package

Technical Field

The utility model relates to a power battery wraps installation technical field, specifically is a portable dismouting device of power battery package.

Background

The power battery is a power source for providing power source for the tool, and is a storage battery for providing power for electric automobiles, electric trains, electric bicycles and golf carts. A plurality of power batteries are assembled according to customer requirements, and the power battery pack is formed.

When the power battery pack is installed on the vehicle body, the mode that the vehicle body embedded nuts are fixed through bolts is mainly adopted, the disassembly and the assembly are complicated, and the assembly, the overhaul and the replacement of the battery pack are not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a portable dismouting device of power battery package to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable dismounting device for a power battery pack comprises a support plate, wherein the support plate is integrally of a square structure, and supports are arranged at four corners of the support plate; the supports are in a right-angle structure, and the right-angle edges of adjacent supports are aligned with each other; a fixed plate is arranged between the adjacent brackets, a screw hole is formed in the fixed plate, an adjusting screw is arranged in the screw hole, the tail end of the adjusting screw is connected with a movable plate through a rotating shaft, and the movable plate is perpendicular to the supporting plate; the four groups of brackets are matched with four fixed plates to form a closed groove body as a placing groove, and the fixed plates are parallel to the moving plate; the bottom of the supporting plate is provided with a shock pad which is a rubber pad.

Preferably, the side face of the moving plate is provided with a strip-shaped clamp belt, a plurality of groups of clamp belts are arranged side by side, and the clamp belts are made of rubber materials; the ratio of the distance between the clamping bands to the width of the clamping bands is 1: 0.8-0.9.

Preferably, two groups of adjusting screws are arranged on one fixing plate, and the two groups of adjusting screws are positioned on the middle line of the fixing plate; the positions of the two adjusting screws are respectively arranged at two trisection points of the middle line of the fixing plate.

Preferably, the two ends of the bracket are provided with clamping grooves, and two sides of the fixing plate are provided with clamping belts which are arranged in the clamping grooves in a matching manner; the thickness of the clamping belt is 60% -80% of that of the fixing plate.

Preferably, the bottom of the clamping groove is inlaid with a plurality of balls, and the balls are arranged along the clamping groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model fixes the battery pack through the fixed plate and the movable plate, has stable fixing mode and convenient disassembly, and is convenient for disassembling and assembling the battery pack during actual use; meanwhile, the fixing plate can be detached through pulling and inserting, obstacles in the process of detaching and installing the power battery pack are reduced, and detaching efficiency is improved.

Drawings

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

fig. 2 is a schematic structural view of a fixing plate of the present invention;

reference numbers in the figures: 1. a support plate; 11. a shock pad; 2. a support; 21. a placement groove; 22. a card slot; 3. A fixing plate; 31. adjusting screws; 32. clamping a belt; 4. moving the plate; 41. and (4) carrying.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a portable dismounting device for a power battery pack comprises a support plate 1, wherein the support plate 1 is integrally of a square structure, and supports 2 are arranged at four corners of the support plate 1; the brackets 2 are in a right-angle structure, and the right-angle sides of the adjacent brackets 2 are aligned with each other; a fixed plate 3 is arranged between the adjacent brackets 2, a screw hole is formed in the fixed plate 3, an adjusting screw 31 is arranged in the screw hole, the tail end of the adjusting screw 31 is connected with a movable plate 4 through a rotating shaft, and the movable plate 4 is perpendicular to the supporting plate 1; the four groups of brackets 2 are matched with the four fixed plates 3 to form a closed groove body as a placing groove 21, and the fixed plates 3 are parallel to the moving plate 4; the bottom of the supporting plate 1 is provided with a shock pad 11, and the shock pad 11 is a rubber pad.

Further, the side surface of the moving plate 4 is provided with a strip-shaped clamp band 41, the clamp bands 41 are arranged in multiple groups side by side, and the clamp bands 41 are made of rubber materials; the ratio of the distance between the clamping bands 41 to the width of the clamping bands 41 is 1: 0.8-0.9.

Furthermore, two groups of adjusting screws 31 are arranged on one fixing plate 3, and the two groups of adjusting screws 31 are positioned on the middle line of the fixing plate 3; the positions of the two adjusting screws 31 are respectively arranged at two trisection points of the middle line of the fixing plate 3.

Furthermore, clamping grooves 22 are formed in two ends of the support 2, clamping bands 32 are arranged on two sides of the fixing plate 3, and the clamping bands 32 are arranged in the clamping grooves 22 in a matching mode; the thickness of the clamping belt 32 is 60% -80% of the thickness of the fixing plate 3.

Furthermore, a plurality of balls are embedded at the bottom of the slot 22 and are arranged along the slot 22.

The working principle is as follows: in actual use, a battery pack to be mounted is placed in the placing groove 21, and the bottom of the battery pack is placed on the shock pad 11; the fixing blocks 3 are sequentially inserted into the clamping grooves 22 through the clamping belts 32, so that the bracket 2 is connected through the fixing plate 3; the adjusting screws 31 are screwed to be matched with the screw holes, so that the moving plate 4 is driven to move, the four moving plates 4 are respectively abutted against four side faces of the battery pack, the adjusting screws 31 are screwed, the battery pack is clamped, and the battery pack is mounted and fixed; when the fixing plate needs to be disassembled, the fixing plate can be loosened by reversely screwing, and then the fixing plate 3 is pulled out, so that the disassembling can be carried out; in the process of installation and disassembly, the bracket 2 is only used for blocking, and the number of obstacles is small, so that the difficulty of disassembly and assembly is reduced.

The whole plate body is clamped and fixed by the movable plate 4 arranged on the side surface, stress is uniform, single-point pressure is small, and damage to the battery pack is avoided; meanwhile, the surface of the moving plate 4 is provided with the clamp belt 41, and the clamp belt 41 is made of rubber and can play a role in buffering when being in contact with a battery pack. The ratio of the distance between the clamping bands 41 to the width of the clamping bands 41 is 1: 0.8-0.9, and the distance between the clamping bands 41 is reasonably set, so that the buffer function is achieved, and the materials of the clamping bands 41 can be saved.

The side surface of the fixing plate 3 is inserted into the clamping groove 22 through the clamping belt 32, so that the fixing plate 3 is convenient to place, and the drawing and inserting type mounting is convenient and rapid; meanwhile, the balls are arranged at the bottom of the clamping groove 22, so that the friction force between the clamping belt 32 and the clamping groove 22 can be reduced, and the installation is convenient. The thickness of the clamping belt 32 is 60% -80% of that of the fixing plate 3, so that the clamping belt 32 is prevented from being too thin and easily damaged due to insufficient strength; and the phenomenon that the clamping belt 32 is too thick and is inconvenient to insert is avoided.

The setting of shock pad 11 plays certain cushioning effect to the setting of battery package, avoids direct rigid contact, rocks the striking that causes when subsequent use, influences the inner structure and constitutes.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable dismouting device of power battery package which characterized in that: the supporting plate comprises a supporting plate (1), wherein the whole supporting plate (1) is of a square structure, and supports (2) are arranged at four corners of the supporting plate (1); the supports (2) are of a right-angle structure, and the right-angle edges of adjacent supports (2) are aligned with each other; a fixing plate (3) is arranged between the adjacent brackets (2), a screw hole is formed in the fixing plate (3), an adjusting screw (31) is arranged in the screw hole, the tail end of the adjusting screw (31) is connected with a movable plate (4) through a rotating shaft, and the movable plate (4) is perpendicular to the supporting plate (1); the four groups of brackets (2) are matched with the four fixed plates (3) to form a closed groove body as a placing groove (21), and the fixed plates (3) are parallel to the moving plate (4); the shock absorption pad (11) is arranged at the bottom of the supporting plate (1), and the shock absorption pad (11) is a rubber pad.

2. The portable dismounting device for the power battery pack according to claim 1, wherein: the side surface of the moving plate (4) is provided with strip-shaped clamping bands (41), a plurality of groups of clamping bands (41) are arranged side by side, and the clamping bands (41) are made of rubber materials; the ratio of the distance between the clamping bands (41) to the width of the clamping bands (41) is 1: 0.8-0.9.

3. The portable dismounting device for the power battery pack according to claim 1, wherein: two groups of adjusting screws (31) are arranged on one fixing plate (3), and the two groups of adjusting screws (31) are positioned on the middle line of the fixing plate (3); the positions of the two adjusting screws (31) are respectively arranged at two trisection points of the middle line of the fixing plate (3).

4. The portable dismounting device for the power battery pack according to claim 1, wherein: clamping grooves (22) are formed in two ends of the support (2), clamping bands (32) are arranged on two sides of the fixing plate (3), and the clamping bands (32) are arranged in the clamping grooves (22) in a matched mode; the thickness of the clamping belt (32) is 60% -80% of that of the fixing plate (3).

5. The portable dismounting device for power battery pack according to claim 4, characterized in that: the bottom of the clamping groove (22) is inlaid with a plurality of balls, and the balls are arranged along the clamping groove (22).