Cluster frame mounting beam structure

Abstract

The utility model relates to the technical field of energy storage industry, and discloses a cluster frame mounting beam structure which comprises four sets of supporting stand columns, reinforcing supports are fixedly welded to the top ends and the bottom ends of the supporting stand columns, a PACK mounting beam is mounted between the supporting stand columns, mounting holes are formed in the two sides of the front end of the PACK mounting beam, and the front end of the PACK mounting beam is connected with the supporting stand columns. The cluster frame mounting beam structure comprises a PACK mounting beam, a bending dip angle plate is fixedly welded to the right side of the PACK mounting beam, and a battery PACK body is placed on the PACK mounting beam. According to the cluster frame mounting beam structure, the bending dip angle plate is arranged at the tail of the mounting beam, so that the placed battery PACK body can be limited, and the situation that the battery PACK body slides in the transportation process is avoided; moreover, the weight of the mounting beam is reduced by the bending dip angle plate, and the bending dip angle plate plays a guiding role, so that even if the left end and the right end of the PACK mounting beam are not horizontal enough during mounting, the bending dip angle plate does not influence normal limiting mounting of the battery PACK main body, and the problems that the mounting beam is heavy and the limiting effect is poor are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the energy storage industry technical field, concretely is a cluster frame mounting beam structure. BACKGROUND

[0002] Battery PACK also called battery module is a kind of lithium ion battery manufacturing process, refers to the lithium ion single cell group through parallel and series connection, and considers system mechanical strength, thermal management, BMS matching and other problems, battery cluster frame and multiple battery packs placed on the battery cluster frame, can realize the quick integration and quick use of battery pack, when installing, the battery cluster needs to be assisted by cluster frame installation equipment.

[0003] The common cluster frame mounting beam is fixed on the base of support by welding, and the side of mounting beam is pressed by lifting lug to avoid battery module being lifted due to bumping during transportation, the above structure has the problems of high cost, heavy mounting beam and poor adjustment, and poor limiting effect with small tolerance.

[0004] A cluster frame mounting beam structure is needed to solve the technical defects in the above-mentioned technology. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of cluster frame mounting beam structure to solve the problem of heavy mounting beam and poor limiting effect in the above-mentioned background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of cluster frame mounting beam structure, including support column, the support column is provided with four groups, the top end and bottom end of the support column are fixedly welded with reinforcing support, PACK mounting beam is installed between the support column, the front end of the PACK mounting beam is provided with mounting hole on both sides, the right side of the PACK mounting beam is fixedly welded with bending angle plate, battery PACK main body is placed on the PACK mounting beam, the left side of the PACK mounting beam is fixedly welded with positioning plate, the left side of the battery PACK main body is fixedly connected with fixed support.

[0007] Preferably, the bending angle plate is similar to inverted "L" shape, and the bending angle plate.

[0008] Preferably, battery PACK hooks are installed on both sides of the front end and rear end of the battery PACK main body.

[0009] Preferably, bolt holes are formed in the surface of the support column, and mounting bolts are arranged in the inside of the mounting hole.

[0010] Preferably, the mounting bolt penetrates the mounting hole and is embedded in the inside of the bolt hole.

[0011] Preferably, the PACK mounting beam is provided with ten groups, and the PACK mounting beam is arranged at the front end and the rear end inside the four groups of support columns.

[0012] Preferably, the fixing support is provided with two groups, the fixing support is provided with fixing bolts, and the inside of the positioning plate is provided with fixing holes.

[0013] Preferably, the fixing support is tightly attached to the positioning plate, the fixing bolt penetrates through the fixing support and is embedded in the inside of the positioning plate in a bolt connection mode.

[0014] Compared with the prior art, the cluster frame mounting beam structure not only realizes the functions of being light and convenient to guide and limit, realizes the function of being convenient to adjust and install, and realizes the function of being convenient to position and install.

[0015] (1) The PACK mounting beam is detachably arranged on the support column through bolts, the bending angle plate on the PACK mounting beam can limit the placed battery PACK body, avoids the sliding of the battery PACK body during transportation, and the bending angle plate reduces the weight of the mounting beam and plays a guiding role. Even if the left and right ends of the PACK mounting beam are not horizontal during installation, the bending angle plate will not affect the normal limiting and installation of the battery PACK body. The structure realizes the functions of being convenient to guide and limit, improves the durability and stability of the mounting beam.

[0016] (2) The spacing of the PACK mounting beam can be adjusted according to the height of the battery PACK body. When adjusting, the PACK mounting beam is first installed at the corresponding height inside the support column, and then the mounting screw is used to penetrate the mounting hole and screw into the inside of the bolt hole to fix the PACK mounting beam. The PACK mounting beam can be flexibly adjusted in height to improve the flexibility of use. The structure realizes the function of being convenient to flexibly install.

[0017] (3) The battery PACK body is installed on the PACK mounting beam by using the battery PACK hook. The battery PACK hook is convenient for lifting the battery PACK body to place it on the PACK mounting beam for installation. After installation, the fixing support is used to limit the battery PACK body. During installation, the fixing support is first attached to the positioning plate, and then the fixing screw is used to lock and fix the positioning plate. The structure realizes the function of being convenient to stably limit the battery PACK body. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1The front view three-dimensional structure schematic diagram of the utility model;

[0019] Figure 2 The front view sectional structure schematic diagram of the utility model;

[0020] Figure 3 The Figure 1 The enlarged structure schematic diagram of the middle A;

[0021] Figure 4 The Figure 1 The enlarged structure schematic diagram of the middle B.

[0022] In the figure: 1, support column; 2, battery PACK main body; 3, PACK mounting beam; 4, positioning plate; 5, reinforcing support; 6, battery PACK lifting hook; 7, mounting bolt; 8, bolt hole; 9, mounting hole; 10, bending angle plate; 11, fixing bolt; 12, fixed support. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figures 1-4 The utility model provides an embodiment: a cluster frame mounting beam structure, including support column 1, support column 1 is provided with four groups, and the top end and bottom end of support column 1 are fixedly welded with reinforcing support 5, and PACK mounting beam 3 is installed between support column 1, the both sides of the front end of PACK mounting beam 3 are provided with mounting hole 9, and bending angle plate 10 is fixedly welded on the right side of PACK mounting beam 3, battery PACK main body 2 is placed on PACK mounting beam 3, and positioning plate 4 is fixedly welded on the left side of PACK mounting beam 3, and fixed support 12 is fixedly connected to the left side of battery PACK main body 2;

[0025] Bending angle plate 10 is similar to inverted "L" shape, and battery PACK lifting hook 6 is installed on the both sides of the front end and rear end of battery PACK main body 2, PACK mounting beam 3 is provided with ten groups, and PACK mounting beam 3 is arranged at the front end and rear end inside four groups of support column 1;

[0026] Specifically, as Figure 1 , Figure 2 and Figure 3As shown, the bent angle plate 10 can limit the placed battery PACK body 2, avoid the sliding of the battery PACK body 2 in the transportation process, and reduce the weight of the mounting beam. Even if the left and right ends of the PACK mounting beam 3 are not horizontal during installation, the bent angle plate 10 will not affect the normal limiting installation of the battery PACK body 2.

[0027] The surface of the support column 1 is provided with a bolt hole 8, and the inside of the mounting hole 9 is provided with a mounting bolt 7. The mounting bolt 7 penetrates the mounting hole 9 and is embedded in the inside of the bolt hole 8.

[0028] Specifically, as shown in Figure 1 and Figure 2 , the installation interval of the PACK mounting beam 3 can be adjusted according to the height of the battery PACK body 2. When adjusting, first install the PACK mounting beam 3 at the corresponding height inside the support column 1, and then use the mounting bolt 7 to penetrate the mounting hole 9 and screw into the inside of the bolt hole 8 to fix the PACK mounting beam 3. The PACK mounting beam 3 can be flexibly adjusted in height to improve the flexibility of use.

[0029] The fixing bracket 12 is provided with two groups, and the fixing bracket 12 is provided with a fixing screw 11. The inside of the positioning plate 4 is provided with a fixing hole, the fixing bracket 12 is tightly combined with the positioning plate 4, and the fixing screw 11 penetrates the fixing bracket 12 and is embedded in the inside of the positioning plate 4 to be screw connected.

[0030] Specifically, as shown in Figure 1 and Figure 4 , the battery PACK hook 6 is convenient for lifting the battery PACK body 2 to place it on the PACK mounting beam 3 for installation. After installation, use the fixing bracket 12 to limit the battery PACK body 2. When installing, first combine the fixing bracket 12 with the positioning plate 4, and then use the fixing screw 11 to lock and fix it with the positioning plate 4.

[0031] Working principle: the utility model discloses in using, need first install battery PACK main body 2 on PACK mounting beam 3, when installing, with the help of battery PACK lifting hook 6 hoist and transfer battery PACK main body 2, then again place battery PACK main body 2 on PACK mounting beam 3, and battery PACK main body 2 is pushed to and the bending angle plate 10 on PACK mounting beam 3 abuts and can, after installation, use fixed support 12 to limit battery PACK main body 2, when installing, first, fixed support 12 and positioning plate 4 are adhered, then using fixed bolt 11 can be locked and fixed with positioning plate 4, the spacing of PACK mounting beam 3 installation can be adjusted according to the height of battery PACK main body 2, when adjusting, first, PACK mounting beam 3 is installed in the inside corresponding height of support stand 1, then again using mounting bolt 7 is penetrated mounting hole 9 and is screwed into the inside bolt hole 8 can PACK mounting beam 3 is fixed, the bending angle plate 10 can limit battery PACK main body 2 placed, avoid the sliding condition of battery PACK main body 2 in the transportation process, and the bending angle plate 10 reduces the weight of mounting beam, and play a guide's effect, even if the left and right ends of PACK mounting beam 3 are not enough horizontal when installing, the bending angle plate 10 will not affect the normal location installation of battery PACK main body 2.

[0032] It is apparent to those skilled in the art that the present application is not limited to the details of the above-exemplified embodiments but can be implemented in other embodiments without departing from the spirit or essential characteristics of the application. Therefore, the present application should not be considered as being limited to the above-exemplified embodiments only but can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Thus, it is intended that the present application covers all modifications and variations of this application provided they come within the scope of the appended claims and their equivalents. It is to be understood that any figure of the claims should not be considered limiting of the claims to matters described purely in connection with that figure.

Claims

1. A cluster rack mounting beam structure comprising a support upright (1), characterised in that: The support column (1) is provided with four groups, the top and bottom ends of the support column (1) are fixedly welded with reinforcing supports (5), PACK mounting beams (3) are installed between the support columns (1), mounting holes (9) are arranged on the two sides of the front end of the PACK mounting beam (3), a bent angle plate (10) is fixedly welded on the right side of the PACK mounting beam (3), a battery PACK body (2) is placed on the PACK mounting beam (3), a positioning plate (4) is fixedly welded on the left side of the PACK mounting beam (3), and a fixing support (12) is fixedly connected to the left side of the battery PACK body (2).

2. A carrier beam structure according to claim 1, wherein: The bent angle plate (10) is similar to an inverted "L" shape.

3. The carrier beam structure of claim 1, wherein: Battery PACK lifting hooks (6) are installed on the two sides of the front end and the rear end of the battery PACK body (2).

4. The carrier beam structure of claim 1, wherein: Bolt holes (8) are formed in the surface of the support column (1), and mounting bolts (7) are arranged in the mounting holes (9).

5. A carrier bar mounting beam structure according to claim 4, wherein: The mounting bolt (7) penetrates the mounting hole (9) and is embedded in the inside of the bolt hole (8).

6. The carrier beam structure of claim 1, wherein: The PACK mounting beam (3) is provided with ten groups, and the PACK mounting beam (3) is arranged at the front end and the rear end inside the four groups of support columns (1).

7. The cluster mounting beam structure of claim 1, wherein: The fixing support (12) is provided with two groups, a fixing bolt (11) is installed on the fixing support (12), and a fixing hole is arranged in the positioning plate (4).

8. A carrier bar mounting beam structure according to claim 7, characterized in that: The fixing support (12) is tightly combined with the positioning plate (4), the fixing bolt (11) penetrates the fixing support (12) and is embedded in the inside of the positioning plate (4) in a bolt connection mode.

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