Energy storage battery container bearing underframe and energy storage battery storage device

Abstract

The utility model provides an energy storage battery container bearing underframe and an energy storage battery storage device, and relates to the technical field of containers, and the energy storage battery container bearing underframe comprises a plurality of framework main rods, a plurality of first reinforcing rods, a plurality of second reinforcing rods and a plurality of third reinforcing rods. The plurality of skeleton main rods are sequentially connected end to end to form a rectangular main body frame; the multiple first reinforcing rods, the multiple second reinforcing rods and the multiple third reinforcing rods are all located in an area defined by the rectangular main body frame and fixedly connected with the rectangular main body frame, and the first reinforcing rods and the second reinforcing rods extend in the first direction; and the third reinforcing rod extends along a second direction forming an included angle with the first direction. The framework main rod and the first reinforcing rod are hollow pieces, and the second reinforcing rod and the third reinforcing rod are channel steel. The bearing underframe is simple and reasonable in structure, light in weight, high in bearing capacity and low in machining and manufacturing cost.

Description

TECHNICAL FIELD

[0001] The utility model relates to container technical field, specifically, relate to a kind of energy storage battery container bearing chassis and energy storage battery storage device. BACKGROUND

[0002] The existing energy storage battery container box body chassis structure type steel quantity is more, interval is dense, multiple uses "H" type steel and "groove" type steel as crossbeam and stringer, and each crossbeam and stringer is combined into net rack structure.

[0003] The inventor found that the chassis of the related art energy storage battery container at least has the following disadvantages:

[0004] The chassis uses a large number of type steel, and the type steel is mostly H-shaped steel, which is a solid piece, heavy in weight, and has a large amount of welding, which is not conducive to controlling the weight and manufacturing size of the chassis structure. INVENTION CONTENTS

[0005] The utility model discloses a kind of energy storage battery container bearing chassis and energy storage battery storage device, which can reduce weight, facilitate processing and manufacturing.

[0006] The embodiment of the utility model can be realized as follows:

[0007] In the first aspect, the utility model provides a kind of energy storage battery container bearing chassis, comprising:

[0008] A plurality of skeleton main rods, a plurality of first reinforcing rods, a plurality of second reinforcing rods and a plurality of third reinforcing rods;The plurality of skeleton main rods are sequentially connected head-to-tail to form a rectangular main frame;The plurality of first reinforcing rods, the plurality of second reinforcing rods and the plurality of third reinforcing rods are located in the area surrounded by the rectangular main frame and are fixedly connected with the rectangular main frame, and the first reinforcing rod and the second reinforcing rod extend along the first direction;The third reinforcing rod extends along the second direction with an included angle with the first direction;

[0009] The skeleton main rod and the first reinforcing rod are both hollow pieces, and the second reinforcing rod and the third reinforcing rod are both channel steels.

[0010] In an optional embodiment, at least one second reinforcing rod is provided between adjacent first reinforcing rods.

[0011] Based on the above scheme, the first reinforcing rod is a hollow piece with high structural strength, and the second reinforcing rod is a channel steel with lighter weight. In combination with the second reinforcing rod, the structural strength requirement is met, and the weight of the overall structure is further reduced, and the welding area is reduced.

[0012] In an optional embodiment, the third reinforcing rod is fixedly connected with the first reinforcing rod and the second reinforcing rod.

[0013] Based on the above scheme, the connection position of the third reinforcing rod is more, and the combination of the first reinforcing rod and the second reinforcing rod is more firm.

[0014] In an optional embodiment, the number of the skeleton main rods is four, the four skeleton main rods include two first rods arranged in a first direction and two second rods arranged in a second direction, and the two ends of the first rods are fixedly connected with the two second rods respectively; the two ends of the first reinforcing rod and the second reinforcing rod are fixedly connected with the two first rods respectively; and the two ends of the third reinforcing rod are fixedly connected with the two second rods respectively.

[0015] Based on the above scheme, the rectangular frame structure is obtained by combining four skeleton main rods, which is convenient for controlling the size of the rectangular frame structure and facilitating processing and manufacturing.

[0016] In an optional embodiment, the number of the third reinforcing rods is four, the four third reinforcing rods are arranged at intervals in the first direction, and the distance between the two third reinforcing rods located in the middle of the four third reinforcing rods is smaller than the distance between the adjacent two third reinforcing rods located on the side.

[0017] Based on the above scheme, the two third reinforcing rods located in the middle of the four third reinforcing rods are arranged close to the middle position of the rectangular main frame, which can improve the structural strength of the middle position of the rectangular main frame.

[0018] In an optional embodiment, the energy storage battery container carrying chassis further comprises a positioning member, the positioning member is fixed to the outer side of the skeleton main rod, and the positioning member is provided with a positioning hole extending in a third direction, the third direction being perpendicular to the plane defined by the first direction and the second direction.

[0019] Based on the above scheme, by arranging the positioning member, when the container chassis is matched with the carriage or other transportation equipment, the positioning hole on the positioning member is inserted and matched with the corresponding positioning column, so that the position of the container can be limited, the free movement of the container is avoided, and the transportation safety is improved.

[0020] In an optional embodiment, the energy storage battery container carrying chassis further comprises a suspension member, the suspension member is fixed to the skeleton main rod, and the suspension member is provided with a suspension hole.

[0021] Based on the above scheme, by arranging the suspension member, when the container is transferred, the suspension hole on the suspension member is matched with the suspension equipment, so that the container is convenient to transfer. In addition, the pin shaft can be inserted into the suspension hole, and the cable on the suspension equipment is matched with the pin shaft, so that the operation is convenient. When the pin shaft is not lifted, the pin shaft can be pulled out, so as to avoid that the pin shaft occupies extra space on the side of the skeleton main rod and reduces the probability of collision.

[0022] In an optional embodiment, the suspension member comprises a fixed plate and a positioning cylinder, the positioning cylinder penetrates the fixed plate, the positioning cylinder penetrates the main frame rod, and the fixed plate is attached to the outer side of the main frame rod.

[0023] Based on the above scheme, the positioning cylinder is fixedly connected with the main frame rod, the connection is firm and reliable, the suspension member is not easy to be detached from the main frame rod, and the use is safe.

[0024] In an optional embodiment, a tapered guide hole is arranged on the fixed plate, the tapered guide hole is communicated with the cylinder cavity of the positioning cylinder, and the hole diameter of the tapered guide hole gradually decreases in the direction from the fixed plate to the positioning cylinder.

[0025] Based on the above scheme, when the pin shaft is installed, the pin shaft can be inserted into the positioning cylinder from the tapered guide hole, and the operation is convenient.

[0026] In a second aspect, the utility model provides a kind of energy storage battery storage device, and the energy storage battery storage device includes:

[0027] The box is fixed to the battery container carrying chassis.

[0028] The energy storage battery container carrying chassis and the energy storage battery storage device provided by the utility model embodiment have the beneficial effects that:

[0029] In summary, the energy storage battery container carrying chassis provided by the embodiment comprises: a plurality of main frame rods are cooperated to form a closed-loop rectangular main frame, then a plurality of first reinforcing rods, a plurality of second reinforcing rods and a plurality of third reinforcing rods are installed in the rectangular main frame, the plurality of first reinforcing rods and the plurality of second reinforcing rods extend along a first direction, the plurality of third reinforcing rods extend along a second direction, the first reinforcing rods and the third reinforcing rods are cross arranged, and the second reinforcing rods and the third reinforcing rods are cross arranged, so that the plurality of main frame rods, the plurality of first reinforcing rods, the plurality of second reinforcing rods and the plurality of third reinforcing rods cooperate to form a plurality of closed-loop frame structures, the equipment weight in the container can be evenly distributed on the carrying chassis, the carrying capacity of the carrying chassis is strong, and the carrying chassis is not easy to be damaged, safe and reliable in use. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the following drawings only show some of the embodiments of the present application, and should not be considered as a limitation to the scope. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0031] Figure 1 The structural schematic diagram of the energy storage battery container bearing chassis provided for the present embodiment is shown in the figure.

[0032] Figure 2 The structural schematic diagram of the rectangular main frame provided for the present embodiment is shown in the figure.

[0033] Figure 3 The cross-sectional structural schematic diagram of the skeleton main rod provided for the present embodiment is shown in the figure.

[0034] Figure 4 The cross-sectional structural schematic diagram of the second reinforcing rod provided for the present embodiment is shown in the figure.

[0035] Figure 5 The cross-sectional structural schematic diagram of the suspension provided for the present embodiment is shown in the figure.

[0036] Figure 6 The structural schematic diagram of the energy storage battery storage device provided for the present embodiment is shown in the figure.

[0037] Icon:

[0038] 001-first direction; 002-second direction; 003-third direction; 100-skeleton main rod; 101-first rod; 102-second rod; 200-first reinforcing rod; 300-second reinforcing rod; 400-third reinforcing rod; 500-positioning member; 600-suspension; 610-fixing plate; 611-tapered guide hole; 620-positioning cylinder; 621-positioning hole; 630-pivot; 700-box body; 710-storage rack; 720-supporting plate. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, not all the embodiments. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0040] Therefore, the following detailed description of the embodiments of the application provided in the drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the application.

[0041] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0042] In the description of the application, it should be noted that if the terms "upper", "lower", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship of the product in use, only for the convenience of describing the application and simplifying the description, and not to indicate or imply that the device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the application.

[0043] In addition, if the terms "first", "second" and the like appear, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0044] It should be noted that the features in the embodiments of the application can be combined with each other without conflict.

[0045] Please refer to Figures 1-5 In the embodiment, the energy storage battery container carrying chassis includes a plurality of frame main rods 100, a plurality of first reinforcing rods 200, a plurality of second reinforcing rods 300 and a plurality of third reinforcing rods 400. The plurality of frame main rods 100 are sequentially connected end to end to form a rectangular main frame; the plurality of first reinforcing rods 200, the plurality of second reinforcing rods 300 and the plurality of third reinforcing rods 400 are located within the area surrounded by the rectangular main frame and are fixedly connected with the rectangular main frame, the first reinforcing rod 200 and the second reinforcing rod 300 extend along the first direction 001; the third reinforcing rod 400 extends along the second direction 002 having an included angle with the first direction 001. The frame main rod 100 and the first reinforcing rod 200 are both provided as hollow members, and the second reinforcing rod 300 and the third reinforcing rod 400 are both provided as channel steels.

[0046] As described above, the processing method of the energy storage battery container carrying chassis provided in the embodiment includes:

[0047] The plurality of skeleton main rods 100 are welded and fixed to form a rectangular main frame, and then identification parts can be arranged on the skeleton main rods 100, which are respectively used for positioning the positions of the first reinforcing rods 200, the second reinforcing rods 300 and the third reinforcing rods 400. Then, the first reinforcing rods 200 and the second reinforcing rods 300 are welded on the skeleton main rods 100, so that the skeleton main rods 100, the first reinforcing rods 200 and the second reinforcing rods 300 cooperate to form a plurality of closed loop frame structures. Then, the third reinforcing rods 400 are welded on the skeleton main rods 100, and the third reinforcing rods 400 are connected with the plurality of closed loop frame structures, so that the gravity borne by the bearing chassis can be dispersed in the plurality of closed loop frame structures through the third reinforcing rods 400, thereby improving the bearing capacity of the bearing chassis. The skeleton main rods 100 and the first reinforcing rods 200 are both arranged as hollow pieces, and the second reinforcing rods 300 and the third reinforcing rods 400 are both arranged as channel steels, so that the plurality of skeleton main rods 100, the plurality of first reinforcing rods 200, the plurality of second reinforcing rods 300 and the plurality of third reinforcing rods 400 are light in weight, and the bearing chassis is light in weight.

[0048] The details of the energy storage battery container bearing chassis provided by the embodiments of the present application are described below by way of example.

[0049] In the embodiment, the number of the skeleton main rods 100 is four, the four skeleton main rods 100 include two first rods 101 arranged in a first direction 001 and two second rods 102 arranged in a second direction 002, and the two ends of the first rod 101 are respectively fixedly connected with the two second rods 102. The two ends of the first reinforcing rod 200 and the second reinforcing rod 300 are respectively fixedly connected with the two first rods 101. The two ends of the third reinforcing rod 400 are respectively fixedly connected with the two second rods 102. The first direction 001 can be perpendicular to the second direction 002, and the first direction 001 is consistent with the width direction of the rectangular main frame, and correspondingly, the second direction 002 is consistent with the length direction of the rectangular main frame. Obviously, in other embodiments, the first direction 001 and the second direction 002 can be at other angles.

[0050] It should be understood that the four skeleton main rods 100 are combined to form the rectangular frame structure, which is convenient for controlling the size of the rectangular frame structure and convenient for processing and manufacturing.

[0051] Please refer to Figure 1 and Figure 2In addition, a positioning piece 500 is arranged at each of the four corners of the rectangular main frame, and the positioning piece 500 can be welded to the main frame rod 100 and can be arranged at the end or the outer side of the main frame rod 100. The positioning piece 500 is provided with a positioning hole 621 extending in the third direction 003, and the third direction 003 is perpendicular to the plane defined by the first direction 001 and the second direction 002, that is, the first direction 001, the second direction 002 and the third direction 003 are perpendicular to each other.

[0052] By arranging a plurality of positioning pieces 500, when the container chassis is matched with the carriage or other transportation equipment, the positioning hole 621 on the positioning piece 500 is inserted and matched with the corresponding positioning column, so that the position of the container can be limited, the free movement of the container is avoided, and the transportation safety is improved.

[0053] In other embodiments, the first rod 101 is provided with a suspension piece 600, and the suspension piece 600 can be welded to the first rod 101. Two suspension pieces 600 can be arranged on each first rod 101, and the two suspension pieces 600 on the same first rod 101 are arranged at intervals in the length direction of the first rod 101. Each suspension piece 600 is provided with a suspension hole.

[0054] It should be understood that by arranging the suspension piece 600, when the container is transferred, the suspension hole on the suspension piece 600 is matched with the suspension equipment, so that the container is convenient to transfer. In addition, the pin shaft 630 can be inserted into the suspension hole, and the cable on the suspension equipment is matched with the pin shaft 630, so that the operation is convenient. When the pin shaft 630 is not lifted, it can be pulled out, so that the pin shaft 630 does not occupy extra space on the side of the main frame rod 100, and the probability of collision is reduced.

[0055] Meanwhile, the pin shaft 630 has a first end and a second end, the first end is used for inserting into the suspension hole, and the second end is provided with an anti-dropping cap, the outer diameter of the anti-dropping cap is greater than the outer diameter of the pin shaft 630, the cable can be positioned on the pin shaft 630, and the cable is limited by the anti-dropping cap and is not easy to be separated from the pin shaft 630. In addition, the pin shaft 630 can be screwed and fixed with the suspension hole, and the pin shaft 630 is not easy to be pulled out of the suspension hole.

[0056] Please refer to Figure 5 Optionally, the suspension piece 600 includes an integral fixed plate 610 and a positioning cylinder 620, the positioning cylinder 620 penetrates the fixed plate 610, the positioning cylinder 620 penetrates the main frame rod 100, and the fixed plate 610 is attached to the outer side of the main frame rod 100. The positioning cylinder 620 is fixedly connected with the main frame rod 100, the connection is firm and reliable, the suspension piece 600 is not easy to be pulled out of the main frame rod 100, and the use is safe. The cylinder cavity of the positioning cylinder 620 is the suspension hole.

[0057] Further, the fixing plate 610 is provided with a tapered guide hole 611, which is communicated with the cylinder cavity of the positioning cylinder 620, and the hole diameter of the tapered guide hole 611 gradually decreases in the direction from the fixing plate 610 to the positioning cylinder 620. When the pin shaft 630 is installed, the pin shaft 630 can be inserted into the positioning cylinder 620 from the tapered guide hole 611, which is convenient to operate.

[0058] In the embodiment, optionally, at least one second reinforcing rod 300 is arranged between adjacent first reinforcing rods 200, for example, in the embodiment, one second reinforcing rod 300 is arranged between adjacent first reinforcing rods 200. The first reinforcing rod 200 is a hollow member, which has high structural strength, and the second reinforcing rod 300 is a channel steel, which is lighter in weight. In combination with the second reinforcing rod 300, the structural strength requirement is met, and the overall structure weight is further reduced, and the welding area is reduced.

[0059] In the embodiment, optionally, the third reinforcing rod 400 is fixedly connected with the first reinforcing rod 200 and the second reinforcing rod 300. The third reinforcing rod 400 has multiple connection positions, and the combination of the first reinforcing rod 200 and the second reinforcing rod 300 is more firm, and the gravity received by the bearing chassis is conveniently distributed on the skeleton main rod 100, the first reinforcing rod 200, the second reinforcing rod 300 and the third reinforcing rod 400.

[0060] In the embodiment, optionally, the number of the third reinforcing rod 400 is four, the four third reinforcing rods 400 are arranged at intervals in the first direction 001, and the distance L1 between the two third reinforcing rods 400 located in the middle of the four third reinforcing rods 400 is less than the distance L2 between the two adjacent third reinforcing rods 400 located on the side. The two third reinforcing rods 400 located in the middle of the four third reinforcing rods 400 are arranged close to the middle position of the rectangular main frame, which can improve the structural strength of the middle position of the rectangular main frame.

[0061] Please refer to Figure 3 and Figure 4 It should be understood that the skeleton main rod 100 and the first reinforcing rod 200 can both be rectangular tubes, and the second reinforcing rod 300 and the third reinforcing rod 400 can both be U-shaped channel steels.

[0062] The energy storage battery container bearing chassis provided in the embodiment can provide sufficient bearing capacity by combining the hollow member and the channel steel, and the overall weight is reduced, the processing and manufacturing cost is low, and the assembly precision is high.

[0063] Please refer to Figure 6The embodiment also provides a storage device for energy storage batteries, which comprises a box body 700 and a carrying chassis of the energy storage battery container, and the box body 700 is fixed to the carrying chassis of the battery container. The box body 700 is internally provided with storage racks 710 for positioning the batteries, the number of the storage racks 710 is set as required, and the number of the first reinforcing rods 200 can be set to be the same as that of the storage racks 710. The storage racks 710 are located just above the first reinforcing rods 200, the storage racks 710 are carried by the first reinforcing rods 200, and the carrying capacity is improved. The storage racks 710 are provided with supporting plates 720 on both sides in the second direction 002, and the inner sides of the two side plates of the box body 700 in the second direction 002 are provided with the supporting plates 720, and the battery bodies can be carried by the two supporting plates 720 with the same height.

[0064] In order to improve the carrying capacity of the carrying chassis, a sealing plate can be installed at the bottom of the carrying chassis.

[0065] The storage device for energy storage batteries provided by the embodiment is light in weight, high in carrying capacity, safe and reliable in use.

[0066] The above is only a specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. An energy storage battery container carrying chassis, characterized by, The energy storage battery container carrying chassis comprises a plurality of skeleton main rods (100), a plurality of first reinforcing rods (200), a plurality of second reinforcing rods (300) and a plurality of third reinforcing rods (400); the plurality of skeleton main rods (100) are sequentially connected end to end to form a rectangular main frame; the plurality of first reinforcing rods (200), the plurality of second reinforcing rods (300) and the plurality of third reinforcing rods (400) are located in an area surrounded by the rectangular main frame and are fixedly connected with the rectangular main frame, the first reinforcing rod (200) and the second reinforcing rod (300) extend along a first direction (001); the third reinforcing rod (400) extends along a second direction (002) having an included angle with the first direction (001). The skeleton main rod (100) and the first reinforcing rod (200) are both hollow members, and the second reinforcing rod (300) and the third reinforcing rod (400) are both channel steels.

2. The energy storage battery container carrying chassis according to claim 1, wherein: at least one second reinforcing rod (300) is arranged between adjacent first reinforcing rods (200).

3. The energy storage battery container carrying chassis according to claim 1, wherein: the third reinforcing rod (400) is fixedly connected with the first reinforcing rod (200) and the second reinforcing rod (300) at the same time.

4. The energy storage battery container carrying chassis according to claim 1, wherein: the number of the skeleton main rods (100) is four, and the four skeleton main rods (100) comprise two first rods (101) arranged in the first direction (001) and two second rods (102) arranged in the second direction (002), the two ends of the first rod (101) are fixedly connected with the two second rods (102) respectively, the two ends of the first reinforcing rod (200) and the second reinforcing rod (300) are fixedly connected with the two first rods (101) respectively, and the two ends of the third reinforcing rod (400) are fixedly connected with the two second rods (102) respectively.

5. The energy storage battery container carrying chassis according to claim 1, wherein: the number of the third reinforcing rods (400) is four, the four third reinforcing rods (400) are arranged at intervals in the first direction (001), and the distance between the two third reinforcing rods (400) located in the middle of the four third reinforcing rods (400) is smaller than the distance between the adjacent two third reinforcing rods (400) located at the side.

6. The energy storage battery container carrying chassis according to claim 1, wherein: the energy storage battery container carrying chassis further comprises a positioning member (500), the positioning member (500) is fixed to the outer side of the skeleton main rod (100), and the positioning member (500) is provided with a positioning hole (621) extending in a third direction (003), the third direction (003) is perpendicular to the plane defined by the first direction (001) and the second direction (002).

7. The energy storage battery container carrying chassis according to claim 1, wherein: ​ ​ ​ ​ ​ ​ The energy storage battery container carrying chassis further comprises a suspension piece (600) fixed to the frame main rod (100), and the suspension piece (600) is provided with a suspension hole.

8. The energy storage battery container carrying chassis according to claim 7, characterized in that: The suspension piece (600) comprises an integral fixed plate (610) and a positioning cylinder (620), the positioning cylinder (620) penetrates through the fixed plate (610), the positioning cylinder (620) penetrates through the frame main rod (100), and the fixed plate (610) is attached to the outer side of the frame main rod (100).

9. The energy storage battery container carrying chassis according to claim 8, characterized in that: A tapered guide hole (611) is arranged on the fixed plate (610), the tapered guide hole (611) communicates with the cylinder cavity of the positioning cylinder (620), and the hole diameter of the tapered guide hole (611) gradually decreases in the direction from the fixed plate (610) to the positioning cylinder (620).

10. An energy storage battery storage device, characterized by, The energy storage battery storage device comprises: a box body (700) and the energy storage battery container carrying chassis according to any one of claims 1-9, and the box body (700) is fixed to the battery container carrying chassis.

Images