CN215771381U

CN215771381U - Detachable battery pack mounting bracket

Info

Publication number: CN215771381U
Application number: CN202121622240.7U
Authority: CN
Inventors: 陈亮; 夏兆沂; 刘大东; 刘萌; 杨大龙; 吴建坤
Original assignee: Shandong Lingong Construction Machinery Co Ltd
Current assignee: Shandong Lingong Construction Machinery Co Ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-02-08
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses a detachable battery pack mounting bracket, and belongs to the field of engineering machinery. It mainly includes the gimbal mechanism of more than one perpendicular setting, gimbal mechanism includes the more than two support frames that the level was placed, is equipped with the battery fixed plate between two adjacent support frames, is equipped with the battery mounting bracket on the battery fixed plate, and the battery mounting bracket passes through damping device and battery fixed plate fixed connection. The battery fixing plate is convenient to mount and dismount, and meanwhile, the damping devices are additionally arranged on the battery mounting frame and the battery fixing plate, so that the battery pack is buffered during operation of engineering machinery, the battery mounting frame and the battery fixing plate are effectively protected, and the service life of the battery pack is prolonged. The utility model is mainly used for electric engineering machinery.

Description

Detachable battery pack mounting bracket

Technical Field

The utility model belongs to the field of engineering machinery, and particularly relates to a detachable battery pack mounting bracket.

Background

At present, engineering machinery electromotion becomes an important development direction of the engineering machinery industry. Current electric engineering machinery adopts a plurality of battery packages as the power supply basically, and the installing support structure of battery package mostly is the structure such as adoption U type, L type, and the installing support is the integral type structure usually, and this is very inconvenient to the installation and the maintenance of single battery package.

Secondly, the mounting bracket of the battery pack needs to be fixed on the frame for use, the working environment of the engineering machinery is generally severe, the service life of the battery pack is influenced by large-amplitude jolting and vibration, and the battery pack is easy to loosen in the using process.

Disclosure of Invention

The technical problem to be solved by the utility model is as follows: overcome prior art's not enough, provide a detachable battery package installing support, its installation and dismantlement are very convenient, add damping device simultaneously on battery mounting bracket and battery fixed plate, cushion the battery package when engineering machine tool operation, have effectively protected battery package, battery mounting bracket and battery fixed plate, prolong its service life.

The detachable battery pack mounting bracket comprises more than one bracket mechanism which is vertically arranged, the bracket mechanism comprises more than two horizontally placed support frames, a battery fixing plate is arranged between every two adjacent support frames, a battery mounting frame is arranged on the battery fixing plate, and the battery mounting frame is fixedly connected with the battery fixing plate through a damping device.

Preferably, damping device includes bumper shock absorber A and bumper shock absorber B, and bumper shock absorber A and bumper shock absorber B install respectively in the upper and lower both sides of battery mounting bracket, and bumper shock absorber A top is equipped with pad A, and both sides are equipped with pad B and pad C respectively about bumper shock absorber B, and damping device passes through fastener and battery mounting bracket and battery fixed plate fixed connection.

Preferably, two adjacent supporting mechanisms are connected through a fixing mechanism, the fixing mechanism comprises a mounting plate A and a mounting plate B which are matched with each other, and the mounting plate A and the mounting plate B are respectively fixed on the supporting frames of the two supporting mechanisms.

Preferably, the two ends of the battery fixing plate are respectively provided with a rectangular plate and a triangular rib plate which are fixedly connected, and the battery fixing plate is fixedly connected with the support frame through the rectangular plate.

Preferably, the support frame is provided with a support fixing pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model adopts a plurality of vertically placed bracket mechanisms, the bracket mechanism at the lowest layer can be fixed on the frame firstly during installation, then the bracket mechanism at the upper layer is assembled, and similarly, the bracket mechanism at the upper layer is disassembled firstly during disassembly, and then the bracket mechanism at the lower layer is taken down from the frame, so that the installation and the disassembly are very convenient, and great convenience is brought to the installation, the daily maintenance and the replacement of the battery pack;

2. the vertically placed support mechanism is more stable in the use process, and the phenomenon of looseness after the use for a period of time is avoided; the battery mounting rack, the fasteners and the like are uniformly distributed on the inner side of the support frame, the appearance is the same as that of an integrated structure, and the appearance is attractive;

3. the battery mounting frame and the battery fixing plate are additionally provided with the damping devices, so that the battery pack and the battery fixing plate can be buffered when engineering machinery such as an excavator works, the battery pack, the battery mounting frame and the battery fixing plate are effectively protected, and the service life of the battery pack, the battery mounting frame and the battery fixing plate is prolonged.

Drawings

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

FIG. 2 is a schematic structural view of a support mechanism;

FIG. 3 is a schematic structural view of a shock absorbing device;

fig. 4 is a schematic structural view of the fixing mechanism.

In the figure, 1, a lower bracket; 11. a base; 12. a support frame; 13. a bracket fixing tube; 14. a battery fixing plate; 15. a triangular rib plate; 16. a rectangular plate; 2. an upper bracket; 3. a battery mounting bracket; 4. a damping device; 41. a fastener; 42. pasting a plate A; 43. a shock absorber A; 44. a shock absorber B; 45. c, sticking a plate; 46. sticking a plate B; 5. a fixing mechanism; 51. mounting a plate A; 52. a base plate; 53. mounting a plate B; 54. and (4) bolts.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

as shown in fig. 1 and 2, the detachable battery pack mounting bracket includes a plurality of bracket mechanisms vertically arranged, the number of the bracket mechanisms can be determined according to the frame structure of the engineering machine and the required number of the battery packs, in this embodiment, two bracket mechanisms are taken as an example for description, and the two bracket mechanisms are an upper bracket 2 and a lower bracket 1 which are respectively placed up and down. Each support mechanism comprises two or more support frames 12 which are horizontally arranged, a support fixing pipe 13 is arranged on each support frame 12, each support fixing pipe 13 is made of a circular pipe, and the strength and the stability of each support frame 12 can be improved through the support fixing pipes 13; be equipped with battery fixed plate 14 between two adjacent support frames 12, battery fixed plate 14 both ends are equipped with fixed connection's rectangular plate 16 and triangle gusset 15 respectively, and the preferred welded fastening of fixed mode, battery fixed plate 14 pass through rectangular plate 16 and support frame 12 welded fastening, are equipped with battery mounting bracket 3 on the battery fixed plate 14, and battery mounting bracket 3 passes through damping device 4 and battery fixed plate 14 fixed connection. The number of the support frames 12 can be adjusted according to the length and the support strength of the support frame mechanism. The bottom of the support frame 12 in the lower bracket 1 is provided with a base 11 which is fixedly connected.

As shown in fig. 3, the damping device 4 includes a damper a43 and a damper B44, the damper a43 and the damper B44 are respectively installed at the upper and lower sides of the battery mounting bracket 3, a pad a42 is arranged above the damper a43, a pad B46 and a pad C45 are respectively arranged at the upper and lower sides of the damper B44, and the damping device 4 is fixedly connected with the battery mounting bracket 3 and the battery fixing plate 14 through a fastening member 41. The fastening bolts 41 are fastening bolts, and the fastening bolts penetrate through the pad A42, the shock absorber A43, the battery mounting frame 3, the pad B46, the shock absorber B44 and the pad C45 and are finally fixed with the battery fixing plate 14, so that a buffering effect is achieved.

As shown in fig. 4, the lower rack 1 and the upper rack 2 are connected by four fixing mechanisms 5, each fixing mechanism 5 comprises a mounting plate a51 and a mounting plate B53 which are matched, and the mounting plates a51 and B53 are respectively fixed on the supporting frames 12 of the upper rack 2 and the lower rack 1. When the lower bracket is installed, the backing plate 52 is arranged between the mounting plate A51 and the mounting plate B53, and the mounting plate A51, the backing plate 52 and the mounting plate B53 are fixedly connected through the bolts 54, so that the lower bracket 1 and the upper bracket 2 are fixedly connected. The backing plate 52 prevents the two mounting plates from being directly assembled to damage the mounting plates and affect the stability of the support mechanism. Two adjacent support mechanisms can also be fixed in a sleeving manner.

When the battery pack mounting bracket is mounted, the battery packs can be assembled on the battery mounting bracket 3 on each layer of bracket mechanism in a layered manner, then the two adjacent layers of bracket mechanisms are assembled, after all the battery packs are mounted, the whole battery pack mounting bracket is finally hoisted to a frame, and the base 11 and the frame are fixed through bolts; or the support mechanism at the lowest layer can be fixed on the frame through the base 11, and the battery pack and the support mechanism are assembled in a layering mode from bottom to top.

The utility model is convenient for the installation and maintenance of a single battery pack through the detachable bracket mechanism; meanwhile, the battery pack is prevented from being damaged under the severe working conditions of the engineering machinery by additionally arranging the damping device 4, and the service lives of the battery pack, the battery mounting frame 3 and the battery fixing plate 14 are greatly prolonged.

Claims

1. The utility model provides a detachable battery package installing support which characterized in that: the support mechanism comprises more than one vertically-arranged support frame mechanism, the support frame mechanism comprises more than two support frames (12) which are horizontally placed, a battery fixing plate (14) is arranged between every two adjacent support frames (12), a battery mounting frame (3) is arranged on the battery fixing plate (14), and the battery mounting frame (3) is fixedly connected with the battery fixing plate (14) through a damping device (4).

2. The removable battery pack mounting bracket of claim 1, wherein: damping device (4) include bumper shock absorber A (43) and bumper shock absorber B (44), install respectively in the upper and lower both sides of battery mounting bracket (3) bumper shock absorber A (43) and bumper shock absorber B (44), bumper shock absorber A (43) top is equipped with pad pasting A (42), both sides are equipped with pad pasting B (46) and pad pasting C (45) respectively about bumper shock absorber B (44), damping device (4) are through fastener (41) and battery mounting bracket (3) and battery fixed plate (14) fixed connection.

3. The removable battery pack mounting bracket of claim 1 or 2, wherein: two adjacent gimbal mechanism passes through fixed establishment (5) and connects, fixed establishment (5) are including matched with mounting panel A (51) and mounting panel B (53), and mounting panel A (51) and mounting panel B (53) are fixed in respectively on two gimbal mechanism's support frame (12).

4. The removable battery pack mounting bracket of claim 3, wherein: the battery fixing plate is characterized in that a rectangular plate (16) and a triangular rib plate (15) which are fixedly connected are respectively arranged at two ends of the battery fixing plate (14), and the battery fixing plate (14) is fixedly connected with the support frame (12) through the rectangular plate (16).

5. The removable battery pack mounting bracket of claim 4, wherein: and a bracket fixing pipe (13) is arranged on the support frame (12).

6. The removable battery pack mounting bracket of claim 5, wherein: the bottom of the support frame (12) of the lower layer is provided with a base (11) which is fixedly connected.