Battery mounting device

Abstract

The invention relates to a battery installation device which comprises an installation frame, an installation bin body is arranged in the installation frame, the installation bin body penetrates through the two ends of the installation frame in the length direction, and fixing galleries used for installing batteries are arranged on the two sides of the installation bin body in the width direction of the installation frame; the fixing mechanisms are arranged on the two sides, in the width direction of the mounting frame, of the mounting bin body and mounted on the upper portion of the fixing corridor, each fixing mechanism comprises a connecting rod assembly, a first limiting assembly and a power assisting assembly, the first limiting assemblies and the power assisting assemblies are connected with the connecting rod assemblies, and first matching parts are arranged on the side walls of the batteries; the power assisting assembly drives the connecting rod assembly to move to the first limiting assembly to be matched with the first matching part in an inserted mode. According to the battery mounting device, the connecting rod assembly is driven to move through the power assisting assembly, so that the limiting assembly is matched with the matching part arranged on the battery in an inserted mode, the battery can be fixedly mounted only by controlling movement of the connecting rod assembly, the fixing mode is simple, and the mounting risk of workers is small.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of energy storage power stations, in particular to a battery mounting device. BACKGROUND

[0002] In an energy storage power station, the size and mass of the battery are large, and multiple personnel and lifting tools need to be cooperatively operated during installation. As the size of the battery is continuously expanding, the installation of the battery occupies more and more working hours of the whole machine installation, and the working hour cost accounts for a larger and larger proportion.

[0003] The existing battery mounting method sets multiple groups of guide rails and positioning members in the battery rack, sets the battery in the installation space through the guide rails and the frame, and positions the battery through the positioning members. On the one hand, the battery pack installation can be guaranteed to be firm, and on the other hand, the guide rails include limiting members and bearing members, the limiting members are arranged at the rear end of the bearing members, and the limiting members and the bearing members are connected through welding, threaded connection or the like. If the size of the battery is large, the worker needs to enter the rear end of the bearing member to realize installation, and the installation difficulty is high. SUMMARY

[0004] The application aims to provide a battery mounting device to solve the problem of high installation difficulty of the existing battery.

[0005] To solve the above problems, the application provides a battery mounting device, which comprises a mounting frame, an installation warehouse body is arranged in the mounting frame, the installation warehouse body penetrates both ends of the mounting frame along the length direction, and a fixed corridor for mounting the battery is arranged on both sides of the installation warehouse body along the width direction of the mounting frame; a fixing mechanism is arranged on both sides of the installation warehouse body along the width direction of the mounting frame and is mounted on the upper part of the fixed corridor, the fixing mechanism comprises a connecting rod assembly, a first limiting assembly and a power assisting assembly, the first limiting assembly and the power assisting assembly are connected with the connecting rod assembly, a first matching part is arranged on the side wall of the battery, and the power assisting assembly drives the connecting rod assembly to move to the first limiting assembly and the first matching part for plug-in cooperation.

[0006] Further, the connecting rod assembly comprises a movable rod, a first transmission rod and a second transmission rod which are sequentially connected along the length direction of the mounting frame, the movable rod and the second transmission rod are connected with the installation warehouse body, the first transmission rod and the second transmission rod are connected with the power assisting assembly, and the first limiting assembly is arranged on the movable rod.

[0007] Further, the power assisting assembly comprises an eccentric disc, the eccentric disc is rotationally connected to the inner side wall of the installation warehouse body, and the first transmission rod and the second transmission rod are connected to the edge position away from the shaft center of the eccentric disc.

[0008] Further, the power assisting assembly further comprises a first limiting protrusion and an elastic part, a side wall of the second transmission rod is provided with a second limiting protrusion, one end of the elastic part is connected with the first limiting protrusion, and the other end is connected with the second limiting protrusion, and the first limiting protrusion is arranged at an edge position of the eccentric disc away from the shaft center.

[0009] Further, the eccentric disc is further provided with a third limiting protrusion, a plurality of third limiting protrusions are arranged at edge positions of the eccentric disc away from the shaft center, and the elastic part abuts against the upper part or the lower part of the third limiting protrusion along the height direction of the mounting frame.

[0010] Further, the power assisting assembly further comprises an extension part, the extension part is fixedly connected with the eccentric disc and extends out of the eccentric disc.

[0011] Further, the battery mounting device further comprises a connecting structure, the connecting structure is connected at one end of the second transmission rod away from the first transmission rod, the connecting structure comprises a fixed stopper and a connecting rod, the fixed stopper is connected with the mounting bin body, a sliding groove extending along the length direction of the mounting frame is formed in the fixed stopper, one end of the connecting rod is slidingly connected in the sliding groove, and the other end is connected with the first transmission rod.

[0012] Further, the first limiting assembly comprises a short transmission rod and a limiting part, a plurality of short transmission rods are arranged on the connecting rod assembly along the length direction of the mounting frame, the limiting part is connected with one end of the short transmission rod, and the limiting part is inserted and matched with the first matching part.

[0013] Further, the fixing mechanism further comprises a second limiting assembly and a second matching part, the second limiting assembly is arranged at one end of the connecting rod assembly away from the power assisting assembly, the second matching part is movably connected with the mounting bin body, the second limiting assembly and the second matching part are inserted and matched, and the second matching part extends towards the battery along the width direction of the mounting frame.

[0014] Further, the second limiting assembly comprises an arc-shaped rod and a fixed part, one end of the arc-shaped rod is connected with the connecting rod assembly, the other end is connected with the fixed part, the second matching part comprises an arc-shaped connecting piece, the arc-shaped connecting piece is connected with the mounting bin body, and the arc-shaped rod slidingly abuts against the outer wall of the arc-shaped connecting piece, and when the arc-shaped rod slides along the outer wall of the arc-shaped connecting piece, the fixed part is driven to move up and down along the height direction of the mounting frame.

[0015] Beneficial effects:

[0016] The application provides a battery fixing device, and has the following beneficial effects:

[0017] The battery fixing device of the present application sets an installation warehouse in the installation frame, and sets a fixing mechanism for fixing the battery in the installation warehouse. The limiting assembly is inserted and matched with the matching part arranged on the battery by driving the connecting rod assembly to displace through the power assisting assembly, so that the fixing of the battery is realized. When fixing the battery with large size, only the movement of the connecting rod assembly needs to be controlled, and the fixing and installation of the battery can be realized without the need for the staff to enter the bearing part to realize the installation of the battery through the welding, screw thread and other connection methods, so that the installation process is simplified and the installation risk of the staff is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structure isometric view of the battery fixing device in an embodiment;

[0019] Figure 2 It is a front view of the battery fixing device in an embodiment;

[0020] Figure 3 It is a structure schematic view of the fixed connecting rod in an embodiment;

[0021] Figure 4 It is a structure schematic view of the power assisting assembly and the connecting structure in an embodiment;

[0022] Figure 5 It is a structure schematic view of the first limiting assembly in an embodiment;

[0023] Figure 6 It is a structure schematic view of the second limiting assembly in an embodiment.

[0024] The figure mark: installation frame-1; installation warehouse-2; fixing corridor-3; fixing mechanism-4; connecting rod assembly-41; movable rod-411; first transmission rod-412; second limiting protrusion-412-1; second transmission rod-413; first limiting assembly-42; short transmission rod-421; limiting part-422; power assisting assembly-43; eccentric disc-431; first limiting protrusion-432; elastic part-433; third limiting protrusion-434; extension part-435; second limiting assembly-44; arc-shaped rod-441; fixing part-442; second matching part-45; connecting structure-5; fixing stop block-51; sliding groove-511; connecting rod-52. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application.

[0026] It should be noted that the diagrams provided in the embodiments are only schematic and that the drawings for the purpose of the present disclosure are only a partial representation of a relevant part of the application with other portions omitted, and that the shown dimensions are chosen for the sake of simplicity and are not necessarily shown to scale. In the description of the embodiments, same reference signs are used for same or similar components which have identical or similar functions.

[0027] The orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "intermediate", "longitudinal", "lateral", "horizontal", "inner", "outer", "radial", "circumferential", and the like as used in this specification is based on the orientation or positional relationship shown in the drawings, and is only for the purpose of simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0028] The battery assembly labor cost is high. The battery size and weight are large, and there is a growing trend. In the case of constant battery compartment size, the installation of the battery occupies more and more installation time of the whole machine, and the labor cost ratio is getting larger and larger; During assembly, the worker's operation safety risk is high. For long assembly, the worker needs to install in the cabinet, and there is a safety risk of operation under hoisting equipment.

[0029] The present application provides a battery fixing device, which will be described in detail below in combination with the drawings. Please refer to Figures 1-3 The battery fixing device includes a mounting frame 1, a mounting bin body 2 is arranged in the mounting frame 1, the mounting bin body 2 penetrates both ends of the mounting frame 1 along the length direction, and the mounting bin body 2 is provided with a fixed corridor 3 for mounting the battery along both sides of the mounting frame 1 in the width direction; In the embodiment, the mounting frame 1 is connected by a plurality of horizontal rods and vertical rods, the fixed corridor 3 can include a bearing part extending to the inside of the mounting frame 1 along the width direction of the mounting frame 1, the fixed corridor 3 is fixedly installed on the mounting frame 1, the bearing part is used for bearing the battery to be installed, the fixed corridors 3 are oppositely arranged on the mounting frame 1, the mounting bin body 2 is a battery mounting space formed by the mounting frame 1 and the fixed corridor 3, and the mounting frame 1 is not provided with horizontal rods or vertical rods along the two sides in the length direction, so that the mounting bin body 2 penetrates both ends of the mounting frame 1 along the length direction; It should be noted that in Figure 1 In the embodiment, the length direction of the mounting frame 1 is the first direction, the width direction of the mounting frame 1 is the second direction, and the height direction of the mounting frame 1 is the third direction, and the first direction, the second direction and the third direction are perpendicular to each other.

[0030] The fixing mechanism 4 is arranged above the fixed gallery 3 for bearing the battery, and the fixed gallery 3 limits the battery in the height direction of the mounting frame 1. The fixing mechanism 4 is installed on the upper part of the fixed gallery 3, which facilitates the fixing mechanism 4 to fix the battery. The fixing mechanism 4 comprises a connecting rod assembly 41, a first limiting assembly 42 and a power-assisted assembly 43. The first limiting assembly 42 and the power-assisted assembly 43 are connected with the connecting rod assembly 41. A first matching part is arranged on the side wall of the battery. The power-assisted assembly 43 drives the connecting rod assembly 41 to move to the first limiting assembly 42 and the first matching part for plug-in cooperation. In this embodiment, the power-assisted assembly 43 and the connecting rod assembly 41 are connected with the mounting warehouse 2. Specifically, the power-assisted assembly 43 and the connecting rod assembly 41 are installed on the mounting frame 1. The power-assisted assembly 43 can drive the connecting rod assembly 41 to displace by pulling. The first limiting assembly 42 is installed on the connecting rod assembly 41. When the power-assisted assembly 43 drives the connecting rod assembly 41 to displace, the first limiting assembly 42 can be displaced and moved to plug-in cooperation with the first matching part arranged on the side wall of the battery. When installing the battery, the worker places the battery on the fixed gallery 3 from one side of the mounting warehouse 2 along the length direction of the mounting frame 1. After the placement is completed, the power-assisted assembly 43 drives the connecting rod assembly 41 to further drive the first limiting assembly 42. The first limiting assembly 42 is plugged into the first matching part on the side wall of the battery during the movement process, thereby achieving the fixed installation of the battery. This fixed installation method does not need to enter the battery bearing space to weld and fix the battery during the fixing of the battery. The installation method is simple and easy to implement. Especially when installing a large-size battery, the risk of accidents can be reduced, and the work safety can be improved. Further, the fixed gallery 3 can limit the battery in the height direction of the mounting frame 1 during the fixing of the battery. The first limiting assembly 42 can limit the side surface of the battery, thereby fixing the battery from multiple surfaces and improving the stability of the fixed installation of the battery.

[0031] As a preferred, referring to Figure 1 and Figure 2 , a plurality of mounting warehouses 2 are arranged in the height direction of the mounting frame 1. The fixed gallery 3 and the fixing mechanism 4 are arranged in each mounting warehouse 2. Each mounting warehouse 2 can fix one battery, and the fixing of multiple batteries can be simultaneously achieved.

[0032] In this embodiment, referring to Figure 3The power-assisted assembly 43 drives the connecting rod assembly 41 to move along the height direction of the mounting frame 1, the first limiting assembly 42 is a latch structure, the first matching part is a fixed channel arranged on the surface of the battery, and the fixed channel of the first matching part is arranged along the height direction of the mounting frame 1, so as to realize the plug-in cooperation of the first limiting assembly 42 and the first matching part. It should be noted that the power-assisted assembly 43 can also drive the connecting rod assembly 41 and the first limiting assembly 42 to move along multiple directions such as the length direction of the mounting frame 1, and at this time, the fixed channel of the first matching part is arranged according to the moving direction of the first limiting assembly 42, thereby ensuring the fixed installation of the battery.

[0033] With reference to Figure 3 The connecting rod assembly 41 comprises a movable rod 411, a first transmission rod 412 and a second transmission rod 413 connected in sequence along the length direction of the mounting frame 1, the movable rod 411 and the second transmission rod 413 are connected with the mounting bin body 2, the first transmission rod 412 and the second transmission rod 413 are connected with the power-assisted assembly 43, and the first limiting assembly 42 is arranged on the movable rod 411.

[0034] In the embodiment, the movable rod 411, the first transmission rod 412 and the second transmission rod 413 are movably connected, one end of the movable rod 411 and the second transmission rod 413 is fixedly connected with the mounting bin body 2, and the two ends of the first transmission rod 412 are movably connected with the movable rod 411 and the second transmission rod 413, so that the second transmission rod 413 is a movable component, the power-assisted assembly 43 drives the second transmission rod 413 to move, so as to drive the movable rod 411 to move, and through the arrangement of the second transmission rod 413, the first transmission rod 412 can also be arranged in the mounting bin body 2.

[0035] With reference to Figure 4 The power-assisted assembly 43 comprises an eccentric disc 431, the eccentric disc 431 is rotationally connected to the inner side wall of the mounting bin body 2, and the first transmission rod 412 and the second transmission rod 413 are connected to the edge position away from the shaft center of the eccentric disc 431.

[0036] In the embodiment, the shaft center of the eccentric disc 431 is mounted on the mounting bin body 2, specifically fixed on the mounting frame 1, and the eccentric disc 431 can rotate along the shaft center, the first transmission rod 412 and the second transmission rod 413 are both mounted on the edge position of the eccentric disc 431 away from the shaft center, the first transmission rod 412 and the second transmission rod 413 can be movably connected or fixedly connected, since the mounting distance of the first transmission rod 412 and the second transmission rod 413 on the eccentric disc 431 is far away from the shaft center, when the eccentric disc 431 rotates, the first transmission rod 412 and the second transmission rod 413 can be driven to move along the outer periphery of the eccentric disc 431, the eccentric disc 431 is arranged along the height direction of the mounting frame 1, so that when the eccentric disc 431 rotates, the first transmission rod 412 can move along the height direction of the mounting frame 1, thereby realizing the plug-in cooperation of the first limiting assembly 42 and the first matching part, and realizing the installation of the battery.

[0037] With reference to Figure 3 , the assisting assembly 43 further comprises a first limiting protrusion 432 and an elastic part 433, the side wall of the first transmission rod 412 is provided with a second limiting protrusion 412-1, one end of the elastic part 433 is connected with the first limiting protrusion 432, and the other end is connected with the second limiting protrusion 412-1, and the first limiting protrusion 432 is arranged at the edge position of the eccentric disc 431 away from the shaft center.

[0038] In the embodiment, the first limiting protrusion 432 is arranged at the edge position of the eccentric disc 431 away from the shaft center and extends along the width direction of the mounting frame 1, the second limiting protrusion 412-1 is arranged on the side wall of the first transmission rod 412, and the extending direction of the second limiting protrusion 412-1 is the same as that of the first limiting protrusion 432, the elastic part 433 is a spring structure, one end of the elastic part 433 is fixed on the first limiting protrusion 432, and the other end is mounted on the second limiting protrusion 412-1, through the elasticity of the elastic part 433, on one hand, the movement of the first transmission rod 412 is driven, and on the other hand, the stability of the movement is ensured.

[0039] With reference to Figure 4 , the eccentric disc 431 is further provided with a third limiting protrusion 434, a plurality of third limiting protrusions 434 are arranged at the edge position of the eccentric disc 431 away from the shaft center, and the elastic part 433 abuts against the upper part or the lower part of the third limiting protrusion 434 along the height direction of the mounting frame.

[0040] In the embodiment, a plurality of third limiting protrusions 434 are arranged on the eccentric disc 431, and the extending direction of the third limiting protrusion 434 is the same as that of the first limiting protrusion 432, the elastic part 433 is a long strip-shaped soft spring, and when mounted, the elastic part 433 is in S shape and abuts against the upper part or the lower part of different third limiting protrusions 434 along the height direction of the mounting frame, thereby further ensuring the stability of the movement.

[0041] With reference to Figure 4 , the assisting assembly 43 further comprises an extension 435 fixedly connected with the eccentric disc 431 and extending out of the eccentric disc 431.

[0042] In the embodiment, the extension 435 protrudes from the eccentric disc 431, and the staff can rotate the eccentric disc 431 through the extension 435 to drive the movement of the movable rod 411, wherein the extension 435 can extend in any direction according to the use scene so as to exert force.

[0043] With reference to Figure 4 , the battery mounting device further comprises a connecting structure 5 connected at an end of the second transmission rod 413 away from the first transmission rod 412, the connecting structure 5 comprises a fixed block 51 and a connecting rod 52, the fixed block 51 is connected with the mounting frame 1, and a sliding groove 511 extending along the length direction of the mounting frame 1 is formed in the fixed block 51, one end of the connecting rod 52 is slidingly connected in the sliding groove 511, and the other end is connected with the first transmission rod 412.

[0044] In the embodiment, the connecting structure 5 is used for fixing the second transmission rod 413 in the mounting frame 1, the connecting structure 5 comprises the fixed block 51 and the connecting rod 52, the fixed block 51 is fixedly connected with the mounting frame 1, further, the sliding groove 511 extending along the length direction of the mounting frame 1 is formed in the fixed block 51, the connecting rod 52 is slidingly connected with the sliding groove 511, thus the position of the connecting rod 52 in the sliding groove 511 can be adjusted according to the requirement, the sliding groove 511 is arranged along the length direction of the mounting frame 1, thus the relative position of the connecting rod 52 in the length direction of the mounting frame 1 can be adjusted, the connecting rod 52 is connected with the first transmission rod 412, and thus the relative position of the first transmission rod 412 in the length direction of the mounting frame 1 can be adjusted so as to be applicable to the batteries with different positions of the first matching part.

[0045] With reference to Figure 5 , the first limiting assembly 42 comprises a plurality of short transmission rods 421 arranged on the linkage assembly 41 along the length direction of the mounting frame 1 and a limiting part 422 connected with one end of the short transmission rod 421, and the limiting part 422 is insertedly matched with the first matching part.

[0046] In the embodiment, the short transmission rod 421 is connected with the movable rod 411 and the limiting part 422 in the linkage assembly 41, a plurality of short transmission rods 421 are arranged on the linkage assembly 41 along the length direction of the mounting frame 1, one end of each short transmission rod 421 is provided with the limiting part 422, and the limiting part 422 is insertedly matched with the first matching part, so that the stability of the battery fixing can be ensured when the large-size battery is fixed.

[0047] As a preferred, the limiting part 422 is provided with an inclined structure at the bottom along the height direction of the mounting frame 1, the inclined structure is arranged at both ends of the limiting part 422 along the length direction of the mounting frame 1, when the limiting part 422 is inserted and matched with the first matching part, the inclined structure first contacts the first matching part, due to the arrangement of the inclined structure, the width of the limiting part 422 along the length direction of the mounting frame 1 gradually increases from bottom to top, through the arrangement of the inclined structure, the influence of small errors on the inserted and matched cooperation between the first limiting assembly 42 and the first matching part is avoided.

[0048] With reference to Figure 6 , the fixing mechanism 4 further comprises a second limiting assembly 44 and a second matching part 45, the second limiting assembly 44 is arranged at one end of the connecting rod assembly 41 away from the assisting assembly 43, the second matching part 45 is movably connected with the mounting bin body 2, the second limiting assembly 44 and the second matching part 45 are inserted and matched, and the second matching part 45 extends to the battery along the width direction of the mounting frame 1.

[0049] In the embodiment, the second limiting assembly 44 is connected at one end of the connecting rod assembly 41 away from the assisting assembly 43, the second matching part 45 is fixed in the mounting bin body 2, specifically, fixed on the mounting frame 1, the second matching part 45 extends to the battery along the width direction of the mounting frame 1 and is inserted and matched with the second limiting assembly 44, which can fix and install the battery at both ends along the length direction of the mounting frame 1, further realizes the multi-face fixing of the battery, and guarantees the stability of the fixing of the battery.

[0050] With reference to Figure 6 , the second limiting assembly 44 comprises an arc-shaped rod 441 and a fixed part 442, one end of the arc-shaped rod 441 is connected with the connecting rod assembly 41, and the other end is connected with the fixed part 442, the second matching part 45 comprises an arc-shaped connecting piece 451, the arc-shaped connecting piece 451 is connected with the mounting bin body 2, and the arc-shaped rod 441 is in sliding abutment with the outer wall of the arc-shaped connecting piece 451, when the arc-shaped rod 441 slides along the outer wall of the arc-shaped connecting piece 451, the fixed part 442 moves up and down along the height direction of the mounting frame 1.

[0051] In the embodiment, the fixed part 442 in the second limiting assembly 44 is connected with the connecting rod assembly 41 through the arc-shaped rod 441, the second matching part 45 comprises an arc-shaped connecting piece 451, the middle part of the arc-shaped connecting piece 451 is connected with the installation bin body 2, specifically connected on the installation frame 1, the arc-shaped rod 441 abuts against the outer wall of the arc-shaped connecting piece 451, as a kind of preferred, the center of the arc-shaped rod 441 and the center of the arc-shaped connecting piece 451 are arranged on the both sides of the abutting position of the arc-shaped rod 441 and the arc-shaped connecting piece 451, since the abutting position is arc-shaped, when the connecting rod assembly 41 moves along the length direction of the installation frame 1, the arc-shaped rod 441 moves along the length direction of the installation frame 1 at the upper part of the arc-shaped connecting piece 451, when the arc-shaped rod 441 moves towards the direction close to the arc-shaped connecting piece 451, the arc-shaped rod 441 drives the fixed part 442 to move upwards, when the arc-shaped rod 441 moves away from the direction of the arc-shaped connecting piece 451, the arc-shaped rod 441 drives the fixed part 442 to move downwards, when the arc-shaped rod 441 moves along the height direction of the installation frame 1 at the upper part of the arc-shaped connecting piece 451, when the arc-shaped rod 441 moves upwards, the arc-shaped rod 441 drives the fixed part 442 to move upwards, when the arc-shaped rod 441 moves downwards, the arc-shaped rod 441 drives the fixed part 442 to move downwards, therefore, no matter the connecting rod assembly 41 moves along the length direction of the installation frame 1 or along the height direction of the installation frame 1, the arc-shaped rod 441 can drive the fixed part 442 to move downwards or upwards, the second matching part 45 is arranged along the height direction of the installation frame 1, and the fixing of the battery can be realized.

[0052] As a kind of preferred, the arc-shaped connecting piece 451 comprises a sliding bearing and a connecting piece, wherein the sliding bearing is sleeved to the periphery of the connecting piece, the arc-shaped connecting piece 451 is connected with the installation frame 1 through the connecting piece, by setting the sliding bearing, the movement of the connecting piece and the movement of the arc-shaped rod 441 do not affect each other, further, the second matching part 45 can be rotatably installed on the installation frame 1, does not affect the disassembly of the battery, and when the fixed part 442 is inserted and matched with the second matching part 45, the first limiting assembly 42 on the connecting rod assembly 41 is fixed with the first matching part of the battery, therefore, the connecting rod assembly 41 is positioned, the position of the second limiting assembly 44 is fixed, so that the second matching part 45 is also limited, while not affecting the movement of the battery, the two side walls of the battery along the length direction of the installation frame 1 can also be limited, to avoid the battery from the installation frame 1, further guarantee the stability of battery installation.

[0053] The working principle of the embodiment is as follows: the battery mounting device is used for mounting the battery in the mounting frame 1, the mounting warehouse 2 penetrating through the mounting frame 1 along the length direction of the two ends is arranged in the mounting frame 1, the battery is put into the mounting warehouse 2 from one end of the mounting frame 1 along the length direction, and the mounting is performed, and each mounting warehouse 2 can be fixedly mounted with one battery; the fixed gallery 3 for mounting the battery is arranged in the mounting warehouse 2, the battery is placed on the fixed gallery 3 after entering the mounting warehouse 2, the fixed gallery 3 provides support for the battery, after the battery enters the mounting warehouse 2, the staff rotates the eccentric disc 431 through the extension part 435, the eccentric disc 431 rotates and drives the first transmission rod 412 to move along the length direction and the height direction of the mounting frame 1, the first limiting assembly 42 is inserted and matched with the first matching part, and the battery is fixed from both sides of the battery along the width direction of the mounting frame 1, further, when the staff rotates the eccentric disc 431, the arc-shaped rod 441 in the second limiting assembly 44 at one end of the connecting rod assembly 41 also moves along the length direction and the height direction of the mounting frame 1, and because the arc-shaped rod 441 abuts against the arc-shaped connecting piece 451, the displacement of the fixing part 442 in the length direction of the mounting frame 1 can be reduced, error is avoided, and the second limiting assembly 44 and the second matching part 45 are arranged to limit and fix the battery along the length direction of the mounting frame 1, the battery fixing device of the application not only simplifies the battery fixing and mounting process through the arrangement of the fixing mechanism 4, avoids the staff from entering the battery bearing area, reduces the danger, and also installs and fixes the battery from the length, width and height directions of the mounting frame 1, and through the multi-surface fixing of the battery, the stability of the battery fixing is further ensured.

[0054] The technical features of the above embodiments can be combined in any manner, and to make the description concise, all possible combinations of the technical features in the above embodiments are not described, however, as long as the combinations of the technical features do not exist contradictory, they should be considered as the scope of the description.

[0055] The above embodiments only express several implementation manners of the application, the description is more specific and detailed, but it should not be understood as the limitation on the patent scope of the application. It should be pointed out that, for ordinary skilled persons in the art, some modifications and improvements can be made without departing from the concept of the application, and these all belong to the protection scope of the application. Therefore, the protection scope of the patent of the application should be subject to the appended claims.

Claims

1. A battery mounting device characterized by comprising: The utility model relates to a kind of battery installation frame, including: Mounting frame (1), mounting warehouse (2) is arranged in the mounting frame (1), and the mounting warehouse (2) is through the both ends of the length direction of the mounting frame (1), and the both sides of the mounting warehouse (2) along the width direction of the mounting frame (1) are provided with fixed gallery (3) for installing battery; Fixed mechanism (4) is arranged in the both sides of the mounting warehouse (2) along the width direction of the mounting frame (1), and is installed in the upper portion of the fixed gallery (3), and the fixed mechanism (4) includes connecting rod assembly (41), first limiting assembly (42) and power-assisted assembly (43), the first limiting assembly (42) and the power-assisted assembly (43) are connected with the connecting rod assembly (41), and the sidewall of the battery is provided with first cooperation part, and the power-assisted assembly (43) drives the connecting rod assembly (41) to be moved to the first limiting assembly (42) and the first cooperation part is inserted and cooperated.

2. The battery mounting device according to claim 1, characterized by The connecting rod assembly (41) includes movable rod (411), first transmission rod (412) and second transmission rod (413) sequentially connected along the length direction of the mounting frame (1), the movable rod (411) and the second transmission rod (413) are connected with the mounting warehouse (2), the first transmission rod (412) and the second transmission rod (413) are connected with the power-assisted assembly (43), and the first limiting assembly (42) is arranged on the movable rod (411).

3. The battery mounting device according to claim 2, characterized by The power-assisted assembly (43) includes eccentric disc (431), and the eccentric disc (431) is rotatably connected to the inner side wall of the mounting warehouse (2), and the first transmission rod (412) and the second transmission rod (413) are connected to the edge position away from the axis of the eccentric disc (431).

4. The battery mounting device according to claim 3, characterized by The power-assisted assembly (43) further includes first limiting protrusion (432) and elastic part (433), the sidewall of the first transmission rod (412) is provided with second limiting protrusion (412-1), one end of the elastic part (433) is connected with the first limiting protrusion (432), and the other end is connected with the second limiting protrusion (412-1), and the first limiting protrusion (432) is arranged on the edge position away from the axis of the eccentric disc (431).

5. The battery mounting device according to claim 4, characterized by The eccentric disc (431) is further provided with third limiting protrusion (434), and a plurality of third limiting protrusions (434) are arranged on the edge position away from the axis of the eccentric disc (431), and the elastic part (433) is pressed against the upper portion or the lower portion of the third limiting protrusion (434) along the height direction of the mounting frame.

6. The battery mounting device according to claim 3, characterized by The power-assisted assembly (43) further includes extension part (435), and the extension part (435) is fixedly connected with the eccentric disc (431) and extends out of the eccentric disc (431).

7. The battery mounting device according to claim 2, characterized by The battery mounting device further comprises a connecting structure (5) connected at one end of the second transmission rod (413) away from the first transmission rod (412), the connecting structure (5) comprising a fixed stop block (51) and a connecting rod (52), the fixed stop block (51) being connected with the mounting bin body (2), the fixed stop block (51) being provided with a sliding groove (511) extending along the length direction of the mounting frame (1), one end of the connecting rod (52) being slidingly connected in the sliding groove (511), and the other end being connected with the first transmission rod (412).

8. The battery mounting device of claim 1, wherein The first limiting assembly (42) comprises a short transmission rod (421) and a limiting portion (422), a plurality of short transmission rods (421) being provided on the connecting rod assembly (41) along the length direction of the mounting frame (1), and the limiting portion (422) being connected to one end of the short transmission rod (421), and the limiting portion (422) being insertedly fitted with the first fitting portion.

9. The battery mounting device of claim 1, wherein The fixing mechanism (4) further comprises a second limiting assembly (44) and a second fitting portion (45), the second limiting assembly (44) being provided at one end of the connecting rod assembly (41) away from the assisting assembly (43), the second fitting portion (45) being connected with the mounting bin body (2), the second limiting assembly (44) and the second fitting portion (45) being insertedly fitted, and the second fitting portion (45) extending towards the battery along the width direction of the mounting frame (1).

10. The battery mounting device according to claim 9, characterized by The second limiting assembly (44) comprises an arc-shaped rod (441) and a fixed portion (442), one end of the arc-shaped rod (441) being connected with the connecting rod assembly (41), and the other end being connected with the fixed portion (442), the second fitting portion (45) comprising an arc-shaped connecting piece (451), the arc-shaped connecting piece (451) being connected with the mounting bin body (2), and the arc-shaped rod (441) slidingly abutting against the outer wall of the arc-shaped connecting piece (451), the arc-shaped rod (441) sliding along the outer wall of the arc-shaped connecting piece (451) to drive the fixed portion (442) to move up and down along the height direction of the mounting frame (1).

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