Container chassis, energy storage container, and transportation platform

Abstract

A container chassis (100), an energy storage container, and a transportation platform. The container chassis comprises a frame (10) and moving beam mechanisms (20). The frame comprises at least two transverse beams (11) and two longitudinal beams (12). The transverse beams are spaced apart in a first direction (X), and the longitudinal beams are spaced apart in a second direction (Y). Each moving beam mechanism comprises a moving beam body (21) and first limiting mechanisms (22), wherein the moving beam body is movably connected to the longitudinal beams in the first direction, and / or the moving beam body is movably connected to the transverse beams in the second direction. By means of the container chassis, containers of different sizes and specifications, especially containers of non-standard specifications, can be mounted for use, thereby improving arrangement and transfer requirements of containers of non-standard sizes and specifications.

Description

Container base, energy storage container and transportation platform

[0001] The present application claims priority from the Chinese patent application No. 202421505631.4 filed on June 27, 2024, and entitled "Container base, energy storage container and transportation platform", the content of which is incorporated herein by reference in its entirety. TECHNICAL FIELD

[0002] The present application relates to the technical field of container bases, and particularly provides a container base, an energy storage container and a transportation platform. BACKGROUND

[0003] With the development of new energy technologies, energy storage containers as a type of energy storage equipment have been increasingly widely used. The energy storage container is a highly integrated energy storage equipment, which has the characteristics of high integration, small footprint, easy arrangement and transfer, etc. Generally, the energy storage container includes a container base and a box body arranged on the container base, a battery rack for mounting batteries is arranged in the container, and the energy storage capacity of the energy storage container is closely related to the number of batteries that can be arranged in the box body.

[0004] At present, the container base includes a seat body and a fixing mechanism arranged on the seat body and used for connecting with the container. Generally, the position of the fixing mechanism on the seat body is fixed to adapt to the installation of containers of standard size specifications. However, in some use scenarios, there is a need for arrangement or transfer of non-standard size containers. Non-standard containers need to be customized with corresponding bases for fixation, which greatly increases the cost of the base for different sizes of non-standard containers. TECHNICAL PROBLEM

[0005] The purpose of the present application is to provide a container base, an energy storage container and a transportation platform, which aims to improve the problem of arrangement and transfer of non-standard size containers. TECHNICAL SOLUTION

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the present application is:

[0007] In a first aspect, the present application provides a container base for installing and fixing a container, comprising:

[0008] a frame body, the frame body comprising at least two cross beams and two longitudinal beams, each cross beam being arranged at intervals along a first direction, each longitudinal beam being arranged at intervals along a second direction, and one longitudinal beam being connected to one end of each cross beam, and the other longitudinal beam being connected to the other end of each cross beam;

[0009] The movable beam mechanism comprises a movable beam body and a first limiting mechanism arranged on the movable beam body.

[0010] The movable beam body is movably connected to the longitudinal beam in the first direction, and / or the movable beam body is movably connected to the transverse beam in the second direction.

[0011] The container base provided by the application sets a movable beam mechanism between the transverse beams and / or between the longitudinal beams of the frame body, and uses the characteristic that the movable beam mechanism can move relative to the transverse beam or the longitudinal beam to adjust the installation and fixation of containers of different size specifications. Specifically, the movable beam mechanism comprises a movable beam body and a first limiting mechanism. The movable beam body can move on the longitudinal beam in the first direction to adapt to containers of different length specifications, and the movable beam body can also move on the transverse beam in the second direction to adapt to containers of different width specifications. Thus, after the movable beam body moves to the corresponding position relative to the transverse beam and / or the longitudinal beam, the container can be fixed by the first limiting mechanism. The container base provided by the application can meet the installation and use of containers of different size specifications, especially non-standard containers, thereby improving the arrangement and transfer requirements of non-standard size containers.

[0012] In some embodiments, a avoiding slot is formed on the movable beam body, and the transverse beam or the longitudinal beam is arranged in the avoiding slot.

[0013] By adopting the above technical solution, the movable beam body is adapted by the avoiding slot when movably connected to the transverse beam or the longitudinal beam, and the connection mode is simple and efficient and convenient to disassemble and assemble.

[0014] In some embodiments, the container base comprises a guide mechanism for assisting or guiding the movement of the movable beam body on the transverse beam or the longitudinal beam.

[0015] By adopting the above technical solution, the guide mechanism is used to assist the movement of the movable beam body on the transverse beam or the longitudinal beam, so as to improve the stability and movement precision of the movable beam body during movement.

[0016] In some embodiments, the guide mechanism comprises a guide portion slidably connected to the transverse beam or the longitudinal beam and a support portion connected to the guide portion and the movable beam body.

[0017] By adopting the above technical solution, the support portion is connected between the guide portion and the movable beam body, so that the guide portion can slide relative to the transverse beam or the longitudinal beam, that is, the movable beam body can slide relative to the transverse beam or the longitudinal beam.

[0018] In some embodiments, the movable beam body is in a hollow structure, the support part is a support arm, the guide part is a guide wheel arranged on the support arm, the support arm is connected to the inner wall of the movable beam body, and the guide wheel abuts against the outer wall of the cross beam or the longitudinal beam.

[0019] By adopting the above technical solution, the support arm is used to support the guide wheel, so that the guide wheel abuts against the cross beam or the longitudinal beam, thereby improving the stability and movement precision of the movable beam body during relative movement.

[0020] In some embodiments, the support arm comprises at least two sub-arms connected movably, the sub-arm at the starting position is connected to the movable beam body, the sub-arm at the terminal position is connected to the guide wheel, and each sub-arm can be folded and accommodated relatively.

[0021] By adopting the above technical solution, each sub-arm can be folded and unfolded to be in an unfolded state or an accommodated state, and the guide wheel can selectively abut against the outer wall of the cross beam or the outer wall of the longitudinal beam.

[0022] In some embodiments, the first limiting mechanism is movably connected to the movable beam body and can move relative to the movable beam body.

[0023] By adopting the above technical solution, when the movable beam body can move relative to the frame to adapt to containers of different sizes, the first limiting mechanism can also be used to move relative to the movable beam body to further adapt to the installation of the container, thereby improving the installation efficiency of the container.

[0024] In some embodiments, the first limiting mechanism moves relative to the movable beam body along the first direction or the second direction.

[0025] By adopting the above technical solution, the first limiting mechanism can move along the first direction or the second direction on the movable beam body to finely adjust the installation position of the container on the frame.

[0026] In some embodiments, the first limiting mechanism comprises a limiting structure and a driving mechanism connected to the limiting structure, the driving mechanism drives the limiting structure to move relative to the movable beam body, the movable beam body is provided with a guide groove, and the limiting structure penetrates the guide groove to the outside of the movable beam body.

[0027] By adopting the above technical solution, the driving mechanism is used to drive the limiting structure penetrating the guide groove to move in the guide groove, so as to adjust the setting position of the limiting structure on the movable beam body.

[0028] In some embodiments, the driving mechanism comprises a screw rod and a limiting block arranged on the movable beam body, the screw rod is threadedly connected to the limiting block, and one end of the screw rod is rotationally connected to the limiting structure.

[0029] By adopting the above technical solution, the screw rod is converted from rotation around the shaft to translation relative to the limiting block under the limiting action of the limiting block, so as to drive the limiting structure to move relative to the movable beam body.

[0030] In some embodiments, the limiting structure comprises a limiting seat and a limiting column rotationally connected to the limiting seat, the limiting column is arranged outside the movable beam body through the guide groove, and the limiting seat is connected to the driving mechanism.

[0031] By adopting the above technical solution, the limiting column can rotate around the limiting seat to lock or unlock the container.

[0032] In some embodiments, the first limiting mechanism further comprises a push handle, the push handle is arranged in the movable beam body through the guide groove and is movably connected to the guide groove, and the push handle abuts against the limiting column.

[0033] By adopting the above technical solution, the push handle is pushed and pulled in the guide groove to drive the limiting column to rotate around the limiting seat, so as to finally lock or unlock the container.

[0034] In some embodiments, the container base further comprises a second limiting mechanism, the second limiting mechanism is movably connected to the cross beam and / or the longitudinal beam.

[0035] By adopting the above technical solution, the second limiting mechanism is movably connected to the cross beam and / or the longitudinal beam, can be used for fixing the container directly installed on the frame, can reduce the adjustment range of the container base, and quickly adapts to the size specification of the current container.

[0036] In a second aspect, the embodiments of the present application further provide a container base.

[0037] In a third aspect, the embodiments of the present application further provide a transportation platform comprising the container base.

[0038] It can be understood that the beneficial effects of the above-mentioned second aspect and third aspect can be referred to the related description in the first aspect, and will not be repeated here. BRIEF DESCRIPTION OF DRAWINGS

[0039] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0040] Fig. 1 is a structural schematic diagram of a container base provided by the embodiments of the present application;

[0041] Fig. 2 is an exploded view of the container base provided by the embodiments of the present application;

[0042] Fig. 3 is an exploded view of a movable beam mechanism of the container base provided by the embodiments of the present application;

[0043] Fig. 4 is an enlarged view of A in Fig. 3.

[0044] In the drawings, the reference signs are as follows: 100, container base; 10, frame body; 11, cross beam; 12, longitudinal beam; 20, movable beam mechanism; 21, movable beam main body; 20a, avoiding groove; 20b, guide groove; 22, first limiting mechanism; 221, limiting structure; 2211, limiting seat; 2212, limiting column; 222, driving mechanism; 2221, screw rod; 2222, limiting block; 223, push handle; 23, pad block; 30, guide mechanism; 31, support arm; 311, sub-arm; 32, guide wheel; X, first direction; Y, second direction. Embodiments of the present application

[0045] The embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0046] In the description of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do 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 of the present application.

[0047] In addition, the terms "first", "second", "third", etc. are used only for descriptive purposes and are not to be construed as indicating or implying relative importance or an ordered ranking of the indicated technical features. Thus, features defined with "first", "second" or "third" can explicitly or implicitly include one or more of such features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly and specifically defined.

[0048] In the present application, unless otherwise explicitly and specifically defined, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above-mentioned terms in the present application can be understood according to the specific circumstances.

[0049] The container is a large standardized container for cargo transportation, that is, it has fixed length, width and height. However, according to the requirements of specific use scenarios, some non-standard containers may also appear, for example, non-standard containers with length and / or width smaller or larger than the length and / or width of standard containers. Then, when arranging or transferring such non-standard containers, non-standard container bases need to be used to install and fix them.

[0050] The above will greatly reduce the versatility and manufacturing cost of the container base.

[0051] Therefore, the present application provides a container base, which is provided with a movable beam mechanism on the cross beam and / or longitudinal beam of the frame body. The movable beam body of the movable beam mechanism can move relative to the cross beam or longitudinal beam to adapt to containers of different size specifications, and then a first limiting mechanism is used to fix the container. In this way, the container base provided by the present application can adapt to the installation of containers of different size specifications, improve its own versatility, and also reduce the use cost of container arrangement and transfer.

[0052] Please refer to FIG. 1, the present application embodiment provides a container base 100, which comprises a frame body 10 and a movable beam mechanism 20.

[0053] The frame body 10 comprises at least two cross beams 11 and two longitudinal beams 12. Each cross beam 11 is arranged at intervals along a first direction X, and each longitudinal beam 12 is arranged at intervals along a second direction Y. One longitudinal beam 12 is connected to one end of each cross beam 11, and the other longitudinal beam 12 is connected to the other end of each cross beam 11.

[0054] The movable beam mechanism 20 comprises a movable beam body 21 and a first limiting mechanism 22 arranged on the movable beam body 21.

[0055] The movable beam body 21 is movably connected to the longitudinal beam 12 along the first direction X, and / or; the movable beam body 21 is movably connected to the transverse beam 11 along the second direction Y.

[0056] Understandably, the frame 10 serves as the main body of the container base 100, supporting the container. The frame 10 is a frame structure formed by crossbeams 11 and longitudinal beams 12. For example, the frame 10 can be enclosed by two crossbeams 11 and two longitudinal beams 12 to form a closed rectangular frame. Of course, the number of crossbeams 11 can be greater than two, and the remaining crossbeams 11 are spaced apart between the two crossbeams 11 at the beginning and end positions to improve the overall structural stability of the frame 10.

[0057] Alternatively, in other embodiments, the number of longitudinal beams 12 may be greater than two. The additional longitudinal beams 12 are also arranged at intervals between the two longitudinal beams 12 at the beginning and end positions. Each longitudinal beam 12 and each crossbeam 11 form a grid structure, thereby further improving the structural stability of the frame 10.

[0058] When the lengths of all the crossbeams 11 and the lengths of all the longitudinal beams 12 are equal, the first direction X can be the length direction of the frame 10, and the second direction Y can be the width direction of the frame 10. In this case, the first direction X and the second direction Y are perpendicular. When the lengths of all the crossbeams 11 vary in a gradient, and the lengths of all the longitudinal beams 12 are equal, the frame as a whole exhibits a structural characteristic of "one end is large and the other end is small". In this case, the first direction X is the extension direction of the longitudinal beam 12, and the second direction Y is the extension direction of the crossbeam 11. In this case, the first direction X and the second direction Y form an acute angle.

[0059] When the container is fixedly installed with the container base 100, the mounting holes on the container and fixed in position should correspond to the limiting mechanism of the container base 100, and then be fixed by plugging. In this way, the setting position of the mounting holes on the container will also change for different sizes and specifications of containers. Therefore, according to the actual use requirements, the relative position of the movable beam body 21 on the crossbeam 11 or the longitudinal beam 12 can be adjusted so that the first limiting mechanism 22 on it can be adapted to different mounting holes.

[0060] The movable beam mechanism 20 is a movable mechanism that can move relative to the crossbeam 11 and / or longitudinal beam 12 of the frame 10. Its relative movement with the frame 10 can be in the form of sliding connection, rolling connection, or a combination of sliding connection and rolling connection.

[0061] Specifically, the movable beam body 21 is a main part of the movable beam mechanism 20, and is a part that directly moves relative to the cross beam 11 or the longitudinal beam 12. Here, the movable beam body 21 can be moved relative to the longitudinal beam 12 only in the first direction X to adapt to containers of different lengths, can be moved relative to the cross beam 11 only in the second direction Y to adapt to containers of different widths, or can be moved relative to the longitudinal beam 12 in the first direction X and relative to the cross beam 11 in the second direction Y to adapt to containers of different lengths and widths at the same time.

[0062] The first limiting mechanism 22 is similar to a limiting pin, a pin column, and a mounting column, and is used to adapt to a mounting hole on the container to fix the container on the frame body 10. Specifically, when the movable beam body 21 moves to a preset position relative to the cross beam 11 and / or the longitudinal beam 12, the container is placed on the container base 100 by hoisting, is adapted and inserted with the first limiting mechanism 22 through the mounting hole, and is fixed on the container base 100.

[0063] The container base 100 provided in the application is provided with the movable beam mechanism 20 between the cross beams 11 and / or the longitudinal beams 12 of the frame body 10. The movable beam mechanism 20 can move relative to the cross beam 11 or the longitudinal beam 12 to adjust the installation and fixation of containers of different sizes. Specifically, the movable beam mechanism 20 includes the movable beam body 21 and the first limiting mechanism 22. The movable beam body 21 can move on the longitudinal beam 12 in the first direction X to adapt to containers of different lengths, and can also move on the cross beam 11 in the second direction Y to adapt to containers of different widths. Thus, after the movable beam body 21 moves to a corresponding position relative to the cross beam 11 and / or the longitudinal beam 12, the container is fixed on the first limiting mechanism 22. The container base 100 provided in the application can be used to install containers of different sizes, especially non-standard containers, thereby improving the arrangement and transfer requirements of non-standard containers.

[0064] Please refer to FIG. 1 and FIG. 2. In some embodiments, the movable beam body 21 is provided with a avoiding slot 20a for the cross beam 11 or the longitudinal beam 12 to pass through.

[0065] It can be understood that the avoiding groove 20a is used for the beam 11 or the longitudinal beam 12 to pass through, and the groove profile of the avoiding groove 20a should be matched with the cross-sectional profile of the beam 11 or the cross-sectional profile of the longitudinal beam 12, for example, when the cross-sectional profile of the beam 11 and the cross-sectional profile of the longitudinal beam 12 are square, then the groove profile of the avoiding groove 20a is also square. For another example, when the cross-sectional profile of the beam 11 and the cross-sectional profile of the longitudinal beam 12 are trapezoidal, then the groove profile of the avoiding groove 20a is also trapezoidal.

[0066] In this way, the movable beam body 21 is matched and installed with the beam 11 or the longitudinal beam 12 through the avoiding groove 20a, so as to reduce the height difference between the end surface of the movable beam body 21 and the end surface of the beam 11 or the end surface of the longitudinal beam 12, so that the beam 11 and the longitudinal beam 12 can share most of the weight of the container in terms of the weight of the container, so as to reduce the load of the movable beam body 21. At the same time, the movable beam body 21 can also be quickly disassembled with the beam 11 or the longitudinal beam 12, greatly improving the installation efficiency.

[0067] For example, as shown in FIG. 2, two avoiding grooves 20a are formed on the movable beam body 21, which are matched with two longitudinal beams 12 respectively, so that the movable beam body 21 moves relative to the longitudinal beam 12, and during the movement of the movable beam body 21, if the beam 11 is blocked, the movable beam body 21 can be removed from the longitudinal beam 12, and after passing through the current beam 11, the movable beam body 21 is matched with the longitudinal beam 12 to move relative to the longitudinal beam 12.

[0068] Optionally, as shown in FIG. 1, in order to improve the height difference between the end surface of the movable beam body 21 and the end surface of the longitudinal beam 12 or the end surface of the beam 11, a pad 23 is arranged on the end surface of the longitudinal beam 12 and / or the end surface of the beam 11 to meet the requirement that the top surface of the container base 100 is flush. Here, the end surface of the movable beam body 21, the end surface of the longitudinal beam 12 and the end surface of the beam 11 are all the end surfaces facing the container for placing the container, and the above-mentioned end surfaces are combined to form the top surface of the container base 100.

[0069] In other embodiments, the avoiding groove 20a formed on the movable beam body 21 can be used for the beam 11 and the longitudinal beam 12 to pass through at the same time.

[0070] It can be understood that when the movable beam body 21 moves to the connection position of the beam 11 and the longitudinal beam 12, if the avoiding groove 20 is only used for the beam 11 or the longitudinal beam 12 to pass through alone, then the movable beam body 21 needs to be lifted to pass through the connection position of the two, and then the relative movement can be continued. This way is more passive in position adjustment and has lower efficiency.

[0071] In order to make the moving process of the movable beam body 21 more smooth, a avoiding gap can also be formed on the movable beam body 21, which is in communication with the avoiding slot 20a. Specifically, when the movable beam body 21 encounters the obstruction of the cross beam 11 during the moving process on the longitudinal beam 12, the avoiding gap can be used for the cross beam 11 to pass through, at this time, the movable beam body 21 does not need to be removed from the longitudinal beam 12. From the structural form, the avoiding slot 20a and the avoiding gap are combined to form an avoiding structure with larger opening space, which can meet the avoiding requirements of the cross beam 11 and the longitudinal beam 12 at the same time when the movable beam body 21 moves relative to the cross beam 11 or the longitudinal beam 12.

[0072] Please refer to FIGS. 2 to 4, in some embodiments, the container base 100 includes a guiding mechanism 30, which is used to assist or guide the movable beam body 21 to move on the cross beam 11 or the longitudinal beam 12.

[0073] It can be understood that the guiding mechanism 30 is used to improve the smoothness and stability of the movable beam body 21 relative to the cross beam 11 or the longitudinal beam 12. The guiding mechanism 30 includes but is not limited to rollers, guide rails, balls and sliding blocks.

[0074] For example, the guiding mechanism 30 includes sliding blocks and sliding rails arranged at the contact position of the movable beam body 21 and the cross beam 11 or the longitudinal beam 12, which are matched to meet the smoothness and stability of the movable beam body 21 relative to the cross beam 11 or the longitudinal beam 12, or the guiding mechanism 30 can also include rollers arranged at the contact position of the movable beam body 21 and the cross beam 11 or the longitudinal beam 12, which abut against the surface of the cross beam 11 or the longitudinal beam 12, at this time, the rolling friction between the movable beam body 21 and the cross beam 11 or the longitudinal beam 12 is smaller.

[0075] At the same time, the setting position of the guiding mechanism 30 can be on the outer wall of the movable beam body 21, and the overall installation process is simpler. If the movable beam body 21 is a hollow structure, the guiding mechanism 30 can also be arranged on the inner wall of the movable beam body 21, at this time, the appearance consistency of the movable beam body 21 is better, which is convenient for installation with the cross beam 11 or the longitudinal beam 12.

[0076] In this way, the guiding mechanism 30 is used to assist the movable beam body 21 to move on the cross beam 11 or the longitudinal beam 12, so as to improve the stability and moving precision of the movable beam body 21 during the moving process.

[0077] In some embodiments, the guiding mechanism 30 includes a guiding part 32 slidingly connected to the cross beam 11 or the longitudinal beam 12, and a supporting part 31 connected to the guiding part 32 and the movable beam body 21.

[0078] Understandably, the guide part 32 is the part of the guide mechanism 30 that directly contacts the crossbeam 11 or the longitudinal beam 12. It should have less frictional force relative to the crossbeam 11 or the longitudinal beam 12 in order to improve or increase the smoothness and stability of the movement of the movable beam body 21 relative to the crossbeam 11 or the longitudinal beam 12. Therefore, the guide part 32 includes, but is not limited to, sliders, balls, rollers, pulleys, etc.

[0079] The support part 31 serves a connecting and load-bearing function, connecting the movable beam body 21 and the guide part 32. The support part 31 includes, but is not limited to, support columns, support frames, and support blocks. Simultaneously, the support part 31 can also allow the guide part 32 to extend towards the crossbeam 11 or the longitudinal beam 12.

[0080] For example, a support 31 can be provided in the clearance groove 20a of the movable beam body 21, and a guide 32 can be provided at the end of the support 31 away from the movable beam body, so that the guide 32 can contact or abut with the crossbeam 11 or the longitudinal beam 12 to achieve sliding or rolling connection.

[0081] For example, a support part 31 is provided on the outer wall of the movable beam body 21. Similarly, a guide part 32 is provided at the end of the support part 31 away from the movable beam body 21. At this time, the cross-sectional shape of the horizontal beam 11 or the vertical beam 12 is "I" shaped, that is, the horizontal beam 11 or the vertical beam 12 is composed of two horizontal first beam structures and a vertical second beam structure. Then, the guide part 32 abuts against one of the first beam structures and forms relative sliding or rolling with the first beam structure.

[0082] Please refer to Figures 2 and 3. In some embodiments, the movable beam body 21 has a hollow structure, the support part 31 is a support arm, the guide part 32 is a guide wheel provided on the support arm, the support arm is connected to the inner wall of the movable beam body 21, and the guide wheel abuts against the outer wall of the crossbeam 11 or the longitudinal beam 12.

[0083] Understandably, the support arm is used to connect the guide wheel to the main body 21 of the movable beam, and the guide wheel directly abuts against the outer wall of the crossbeam 11 or the outer wall of the longitudinal beam 12.

[0084] Thus, the hollow structure of the movable beam body 21 results in a lighter overall weight and higher structural strength. Furthermore, it provides sufficient space for the installation of the guide mechanism 30. Simultaneously, the guide wheels abut against the outer wall of the crossbeam 11 or the outer wall of the longitudinal beam 12, allowing relative rolling movement between the movable beam body 21 and the crossbeam 11 or longitudinal beam 12, reducing frictional resistance and ensuring smoother relative movement. Additionally, the guide wheels are supported by support arms, ensuring they abut against the crossbeam 11 or longitudinal beam 12, thereby improving the stability and accuracy of the movable beam body 21 during relative movement.

[0085] Please refer to FIG. 2 and FIG. 3, in some embodiments, the support arm comprises at least two sub-arms 311 connected movably, the sub-arm 311 at the starting position is connected to the movable beam body 21, and the sub-arm 311 at the terminal position is connected to the guide wheel, and each sub-arm 311 can be folded and stored relatively.

[0086] It can be understood that the sub-arm 311 is a sub-part of the support arm, and the support arm is formed by a plurality of sub-arms 311 connected movably, such as hinged or articulated. For example, one end of the sub-arm 311 at the starting position is connected to the movable beam body 21, and the other end of the sub-arm 311 at the starting position is hinged to the next sub-arm 311. In this way, the next sub-arm 311 is hinged in turn until the sub-arm 311 at the terminal position is connected to the guide wheel. In this way, the overall extension and contraction between each sub-arm 311 can be achieved by hinging, and the guide wheel can be selectively abutted to the outer wall of the cross beam 11 or the outer wall of the longitudinal beam 12.

[0087] In this way, each sub-arm 311 can be flexed and extended to be in an unfolded state or a stored state, and the guide wheel can be selectively abutted to the outer wall of the cross beam 11 or the outer wall of the longitudinal beam 12.

[0088] For example, as shown in FIG. 3, the support arm comprises two sub-arms 311, for the convenience of description, which are expressed as a first sub-arm and a second sub-arm. One end of the first sub-arm is connected to the top inner wall of the movable beam body 21, and one end of the second sub-arm is connected to the guide wheel. In addition, the second sub-arm can be hinged and folded relative to the first sub-arm, that is, in the use state, the second sub-arm and the first sub-arm form a right angle or an approximate right angle, at this time, the guide wheel is abutted to the vertical inner wall of the longitudinal beam 12, and in the non-use state, the second sub-arm and the first sub-arm form an obtuse angle or a 180-degree angle, at this time, the guide wheel is not abutted to the vertical inner wall of the longitudinal beam 12.

[0089] Of course, in other embodiments, the number of support arms and guide wheels can be multiple, which can be arranged on the inner wall of the movable beam body 21.

[0090] Please refer to FIG. 2 and FIG. 3, in some embodiments, the first limiting mechanism 22 is movably connected to the movable beam body 21.

[0091] It can be understood that the movable connection mode of the first limiting mechanism 22 and the movable beam body 21 includes but is not limited to sliding connection, rolling connection, etc. For example, the first limiting mechanism 22 and the movable beam body 21 are slidingly connected through guide rails and sliding blocks to enable the first limiting mechanism 22 to move relative to the movable beam body 21, or the first limiting mechanism 22 can also move relative to the movable beam body 21 in a non-contact manner through a lifting and telescopic mechanism, a lead screw mechanism, etc.

[0092] And, the moving direction of the first limiting mechanism 22 relative to the movable beam body 21 includes but is not limited to moving along the first direction X, moving along the second direction Y, and moving along other directions except the first direction X and the second direction Y.

[0093] Therefore, when the movable beam body 21 is relatively moved relative to the frame body 10 to adapt to the containers of different size specifications, the first limiting mechanism 22 is further used to adapt to the installation of the containers relative to the movable beam body 21, so as to improve the installation efficiency of the containers.

[0094] Please refer to FIG. 2 and FIG. 3, in some embodiments, the first limiting mechanism 22 is moved relative to the movable beam body 21 along the first direction X or the second direction Y.

[0095] It can be understood that, on the basis of the movable beam body 21 being moved relative to the frame body 10 to adapt to the containers of different size specifications, the first limiting mechanism 22 is moved along the first direction X or the second direction Y on the movable beam body 21 to fine-tune the installation position of the containers on the frame body 10. Since the first limiting mechanism 22 is more easily moved relative to the movable beam body 21, the efficiency of adapting to the installation of the containers is higher.

[0096] Please refer to FIG. 2 and FIG. 3, in some embodiments, the first limiting mechanism 22 includes a limiting structure 221 and a driving mechanism 222 connected to the limiting structure 221, the driving mechanism 222 drives the limiting structure 221 to move relative to the movable beam body 21, the movable beam body 21 is provided with a guide groove 20b, and the limiting structure 221 is arranged to extend to the outside through the guide groove 20b.

[0097] It can be understood that the limiting structure 221 includes but is not limited to a pin shaft, a pin, and a bolt structure, and is used to correspond to the installation hole of the container to fix and limit the container.

[0098] The driving mechanism 222 refers to a mechanism for driving the limiting structure 221 to move relative to the movable beam body 21. Here, the driving mechanism 222 can be a combination of a motor and a transmission belt or a transmission chain, or can also be a telescopic cylinder, or can also be a lead screw mechanism, etc.

[0099] The guide groove 20b is used to guide the moving direction of the limiting structure 221 relative to the movable beam body 21. For example, the groove extension direction of the guide groove 20b can be the first direction X, can also be the second direction Y, and can also be other directions except the first direction X and the second direction Y.

[0100] Therefore, the limiting structure 221 is moved in the guide groove 20b by the driving mechanism 222 to adjust the setting position of the limiting structure 221 on the movable beam body 21.

[0101] Please refer to FIG. 2 and FIG. 3, in some embodiments, the driving mechanism 222 includes a screw rod 2221 and a limiting block 2222 arranged on the movable beam body 21, the screw rod 2221 is threadedly connected to the limiting block 2222, and one end of the screw rod 2221 is rotationally connected to the limiting structure 221.

[0102] Understandably, the screw rod 2221 rotates around the shaft relative to the limiting block 2222, so that the screw rod 2221 moves in the axial direction of the screw rod 2221 relative to the limiting block 2222, and finally drives the limiting structure 221 to move relative to the movable beam.

[0103] Here, the power for driving the screw rod 2221 to rotate around the shaft can be a mechanical force, for example, provided by a motor or other mechanical structure; or can also be provided by human power, for example, a rotating wheel is arranged at the end of the screw rod 2221 away from the limiting block 2222, and the user rotates the rotating wheel to realize the rotation of the screw rod 2221 around the shaft.

[0104] In this way, under the limiting action of the limiting block 2222, the rotation of the screw rod 2221 around the shaft is converted into translation relative to the limiting block 2222 to drive the limiting structure 221 to move relative to the movable beam body 21.

[0105] Please refer to FIG. 2 and FIG. 3, in some embodiments, the limiting structure 221 includes a limiting seat 2211 and a limiting column 2212 rotationally connected to the limiting seat 2211, the limiting column 2212 is arranged through the guide groove 20b to the outside, and the limiting seat 2211 is connected with the driving mechanism 222 and the limiting column 2212.

[0106] Understandably, the limiting seat 2211 is the main part of the limiting structure 221 for supporting the limiting column 2212; the limiting column 2212 is directly connected with the container, and therefore, the limiting column 2212 needs to be arranged through the guide groove 20b to the outside, that is, the part of the limiting column 2212 extending out of the guide groove 20b is connected with the container.

[0107] In addition, the limiting column 2212 is rotationally connected to the limiting seat 2211, so that the limiting column 2212 can be locked or unlocked in the mounting hole of the container according to the use requirement. For example, when the limiting column 2212 rotates 90° clockwise relative to the limiting seat 2211, the limiting column 2212 is locked in the container, and when the limiting column 2212 rotates 90° counterclockwise relative to the limiting seat 2211, that is, returns to the initial position, the limiting column 2212 is unlocked in the container. Here, the limiting column 2212 is provided with a structure protruding from the column body itself, such as a buckle or a hook structure, for clamping connection with the mounting hole of the container.

[0108] In this way, the limiting column 2212 can rotate around the limiting seat 2211 to lock or unlock the container.

[0109] Please refer to FIG. 2 and FIG. 3, in some embodiments, the first limiting mechanism 22 further comprises a knob 223, the knob 223 is extended into the movable beam body 21 by the guide groove 20b and is movably connected with the guide groove 20b, the knob 223 is in abutment with the limiting column 2212.

[0110] It can be understood that the knob 223 can be moved along the extension direction of the guide groove 20b to drive the limiting column 2212, so that the limiting column 2212 rotates around the limiting seat 2211.

[0111] Here, the knob 223 and the limiting column 2212 can be driven to rotate by gear and rack cooperation, which can quickly feedback the rotation of the limiting column 2212 around the shaft and has higher driving precision; or the knob 223 and the limiting column 2212 can also be driven to rotate by friction cooperation, which has simple connection structure and is easy to realize.

[0112] Since the container is connected with the limiting column 2212, the limiting column 2212 is often blocked, so the knob 223 extending out of the guide groove 20b is used to drive the limiting column 2212 to rotate around the shaft, which is more convenient and fast.

[0113] In some embodiments, the container base 100 further comprises a second limiting mechanism (not shown in the figure), which is movably connected with the cross beam 11 and / or the longitudinal beam 12.

[0114] It can be understood that the structure of the second limiting mechanism can be the same as that of the first limiting mechanism 22, and the limiting column 2212 is driven to move along the guide groove 20b and rotate around the shaft to complete the connection with the mounting hole of the container. Of course, the structure of the second limiting mechanism can also be different from that of the first limiting mechanism 22, specifically, the driving mechanism 222 of the second limiting mechanism can be a combination of a telescopic cylinder or a motor and a transmission belt.

[0115] In this way, when there are multiple mounting holes in the container, and the size of the container is smaller than the size of the frame 10, the second limiting mechanism can be used to fix the container directly installed on the frame 10, which can reduce the adjustment range of the container base 100 and quickly adapt to the size of the current container.

[0116] Please refer to FIG. 1 to FIG. 3, in one specific embodiment, the container base 100 comprises a frame 10 and a movable beam mechanism 20.

[0117] The frame 10 comprises at least two cross beams 11 and two longitudinal beams 12, each cross beam 11 is arranged at intervals along a first direction X, each longitudinal beam 12 is arranged at intervals along a second direction Y, and one longitudinal beam 12 is connected to one end of each cross beam 11, and the other longitudinal beam 12 is connected to the other end of each cross beam 11.

[0118] The movable beam mechanism 20 comprises a movable beam body 21 and a first limiting mechanism 22 arranged on the movable beam body 21, the first limiting mechanism 22 is used for fixing the container; the movable beam body 21 is slidingly connected to the longitudinal beam 12 along the first direction X.

[0119] The movable beam body 21 is provided with a avoiding slot 20a for the longitudinal beam 12.

[0120] The container base 100 comprises a guide mechanism 30, the movable beam body 21 is a hollow structure, the guide mechanism 30 comprises a support arm and a guide wheel arranged on the support arm, the support arm is connected to the inner wall of the movable beam body 21, and the guide wheel is used for abutting against the outer wall of the cross beam 11 or the longitudinal beam 12.

[0121] The support arm comprises two sub-arms 311 connected by a hinge, the sub-arm 311 at the starting position is connected to the movable beam body 21, and the sub-arm 311 at the end position is connected to the guide wheel, each sub-arm 311 can be folded and stored relatively to make the guide wheel away from the outer wall of the cross beam 11 or the longitudinal beam 12.

[0122] The first limiting mechanism 22 is movably connected to the movable beam body 21 and can move along the first direction X relative to the movable beam body 21.

[0123] The first limiting mechanism 22 comprises a limiting structure 221, a driving mechanism 222 for driving the limiting structure 221 to move relative to the movable beam body 21, and a knob 223, the movable beam body 21 is provided with a guide slot 20b, the limiting structure 221 passes through the guide slot 20b to the outside and moves in the guide slot 20b, the knob 223 extends into the movable beam body 21 from the guide slot 20b and moves in the guide slot 20b, and the knob 223 abuts against the limiting column 2212 to drive the limiting column 2212 to rotate around the limiting seat 2211.

[0124] The limiting structure 221 comprises a limiting seat 2211 and a limiting column 2212 rotatably connected to the limiting seat 2211, the limiting column 2212 passes through the guide slot 20b to the outside, and the limiting seat 2211 is connected to the limiting column 2212 and the driving mechanism 222.

[0125] The driving mechanism 222 comprises a screw rod 2221 and a limiting block 2222 arranged on the movable beam body 21, the screw rod 2221 is threadedly connected to the limiting block 2222, and one end of the screw rod 2221 is rotatably connected to the limiting seat 2211.

[0126] In a second aspect, the embodiments of the present application further provide a storage energy container, comprising the container base 100.

[0127] It can be understood that a plurality of batteries are arranged in the box of the storage energy container to form an integrated storage energy device. The box can be arranged and transferred through the container base 100.

[0128] In a third aspect, the embodiments of the present application further provide a transportation platform, comprising the container base 100.

[0129] It can be understood that the transportation platform can be a ship board or a car platform, and the container base 100 is arranged on the ship board or the car platform to provide a corresponding arrangement and transfer platform for the container.

[0130] For example, a fixing hole can be arranged on the container base 100, and a fixing column is arranged on the ship board or the car platform, and the container base 100 is fixed on the transportation platform through the plug-in cooperation of the fixing hole and the fixing column.

[0131] It can be understood that the beneficial effects of the second aspect and the third aspect can be referred to the related description of the first aspect, and will not be repeated here.

[0132] The above only describes the preferred embodiments of the present application and is not used to limit the present application. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A container base, comprising: The frame includes at least two crossbeams and two longitudinal beams, the crossbeams being spaced apart along a first direction and the longitudinal beams being spaced apart along a second direction, wherein one longitudinal beam is connected to one end of each crossbeam and the other longitudinal beam is connected to the other end of each crossbeam. A movable beam mechanism, comprising a movable beam body and a first limiting mechanism disposed on the movable beam body, the first limiting mechanism being fixed to the container; Wherein, the movable beam body is movably connected to the longitudinal beam along the first direction, and / or; the movable beam body is movably connected to the transverse beam along the second direction.

2. The container base according to claim 1, wherein, The movable beam body is provided with a clearance groove, and the crossbeam or the longitudinal beam passes through the clearance groove.

3. The container base according to claim 2, wherein, The container base includes a guiding mechanism for assisting or guiding the movable beam body to move on the crossbeam or the longitudinal beam.

4. The container base according to claim 3, wherein, The guiding mechanism includes a guide portion slidably connected to the crossbeam or the longitudinal beam, and a support portion connected to the guide portion and the main body of the movable beam.

5. The container base according to claim 4, wherein, The main body of the movable beam has a hollow structure. The support part is a support arm, and the guide part is a guide wheel provided on the support arm. The support arm is connected to the inner wall of the main body of the movable beam, and the guide wheel abuts against the outer wall of the crossbeam or the longitudinal beam.

6. The container base according to claim 5, wherein, The support arm includes at least two movably connected sub-arms. The starting sub-arm is connected to the main body of the movable beam, and the ending sub-arm is connected to the guide wheel. Each sub-arm can be folded and stored relative to the other.

7. The container base according to any one of claims 1 to 4, wherein, The first limiting mechanism is movably connected to the main body of the movable beam.

8. The container base according to claim 7, wherein, The first limiting mechanism moves relative to the main body of the movable beam in the first direction or the second direction.

9. The container base according to claim 7, wherein, The first limiting mechanism includes a limiting structure and a driving mechanism connected to the limiting structure. The driving mechanism drives the limiting structure to move relative to the movable beam body. A guide groove is provided on the movable beam body, and the limiting structure passes through the guide groove to the outside of the movable beam body.

10. The container base according to claim 9, wherein, The driving mechanism includes a screw and a limiting block disposed on the main body of the movable beam. The screw is threadedly connected to the limiting block, and one end of the screw is rotatably connected to the limiting structure.

11. The container base according to claim 9, wherein, The limiting structure includes a limiting seat and a limiting post rotatably connected to the limiting seat. The limiting post passes through the guide groove to the outside of the movable beam body, and the limiting seat is connected to the driving mechanism.

12. The container base according to claim 11, wherein, The first limiting mechanism also includes a toggle handle, which extends into the movable beam body through the guide groove and is movably connected to the guide groove. The toggle handle abuts against the limiting post.

13. The container base according to any one of claims 1 to 4, wherein, The container base also includes a second limiting mechanism, which is movably connected to the crossbeam and / or the longitudinal beam.

14. An energy storage container, comprising a container base as described in any one of claims 1 to 13.

15. A transport platform comprising a container base as described in any one of claims 1 to 13.

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