Container base, energy storage container and transportation platform

Abstract

The utility model relates to the technical field of container bases, and provides a container base, an energy storage container and a transportation platform, the container base comprises a frame body and a movable beam mechanism, the frame body comprises at least two cross beams and two longitudinal beams, the cross beams are arranged at intervals along a first direction, and the longitudinal beams are arranged at intervals along a second direction; the movable beam mechanism comprises a movable beam main body and a first limiting mechanism; wherein the movable beam main body is movably connected to the longitudinal beam in the first direction; the movable beam body is movably connected to the cross beam in the second direction. The container base provided by the utility model can meet the installation and use requirements of containers with different sizes and specifications, especially containers with non-standard specifications, so that the arrangement and transfer requirements of the containers with the non-standard sizes and specifications can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of container bases, and in particular provides a container base, an energy storage container and a transport platform. Background Art

[0002] With the development of new energy technologies, energy storage containers have been used more and more widely as a type of energy storage equipment. Among them, energy storage containers are highly integrated energy storage equipment with the characteristics of high integration, small footprint, easy layout and transfer. Usually, energy storage containers include a container base and a box body arranged on the container base. A battery rack for installing batteries is arranged on the container. The energy storage capacity of the energy storage box body is closely related to the number of batteries that can be arranged in the box body.

[0003] At present, the container base includes a base body and a fixing mechanism disposed on the base body and used to connect with the container. Usually, the position of the fixing mechanism on the base body is fixed to adapt to the installation of containers of standard size specifications. However, in some usage scenarios, there is a need to arrange or transfer containers of non-standard size specifications. Non-standard containers need to be customized with corresponding bases for fixing. For non-standard containers of different sizes, the cost of the base is greatly increased. Utility Model Content

[0004] The purpose of the utility model is to provide a container base, an energy storage container and a transport platform, aiming to improve the arrangement and transfer requirements of containers of non-standard sizes.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] In a first aspect, an embodiment of the present application provides a container base for installing and fixing a container, including:

[0007] A frame, the frame comprising at least two cross beams and two longitudinal beams, the cross beams are arranged at intervals along a first direction, the longitudinal beams are arranged at intervals along a second direction, and one of the longitudinal beams is connected to one end of each of the cross beams, and the other longitudinal beam is connected to the other end of each of the cross beams;

[0008] A movable beam mechanism, the movable beam mechanism comprising a movable beam body and a first limiting mechanism arranged on the movable beam body;

[0009] 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 cross beam along the second direction.

[0010] Beneficial effects of the embodiments of the present application: The container base provided by the present application is provided with a movable beam mechanism between the cross beams and / or between the longitudinal beams of the frame, and the movable beam mechanism can be moved relative to the cross beams or longitudinal beams to adjust the installation and fixation of containers of different sizes and specifications. Specifically, the movable beam mechanism includes a movable beam body and a first limiting mechanism. The movable beam body can move on the longitudinal beam along the first direction to adapt to containers of different lengths and specifications, and the movable beam body can also move on the cross beam along the second direction to adapt to containers of different widths and specifications. In this way, after the movable beam body moves to a corresponding position relative to the cross beam and / or longitudinal beam, the container can be fixed by the first limiting mechanism. The container base provided by the present application can meet the installation and use of containers of different sizes and specifications, especially non-standard specifications, and can thus improve the layout and transfer requirements of containers of non-standard sizes and specifications.

[0011] In some embodiments, an avoidance groove is provided on the movable beam body, and the cross beam or the longitudinal beam passes through the avoidance groove.

[0012] By adopting the above technical solution, when the movable beam body is movably connected with the cross beam or the longitudinal beam, it is adapted through the avoidance groove. The connection method is simple, efficient, and easy to disassemble and assemble.

[0013] In some embodiments, the container base includes a guiding mechanism, and the guiding mechanism is used to assist or guide the movable beam body to move on the transverse beam or the longitudinal beam.

[0014] By adopting the above technical solution, the guide mechanism is used to assist the movable beam body to move on the crossbeam or the longitudinal beam, so as to improve the stability and movement accuracy of the movable beam body during the movement process.

[0015] In some embodiments, the guide mechanism includes a guide portion slidably connected to the cross beam or the longitudinal beam and a support portion connected to the guide portion and the movable beam body.

[0016] By adopting the above technical solution, the support part forms a connection between the guide part and the movable beam body, so that the guide part can slide relative to the cross beam or the longitudinal beam, that is, the movable beam body can slide relative to the cross beam or the longitudinal beam.

[0017] In some embodiments, the movable beam body is a hollow structure, the supporting part is a supporting arm, the guiding part is a guide wheel arranged on the supporting arm, the supporting 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.

[0018] By adopting the above technical solution, the guide wheel is supported by the support arm so that the guide wheel abuts against the crossbeam or the longitudinal beam, thereby improving the stability and movement accuracy of the movable beam body during the relative movement process.

[0019] In some embodiments, the support arm includes at least two movably connected sub-arms, the sub-arm at the starting position is connected to the movable beam body, and the sub-arm at the end position is connected to the guide wheel, and each of the sub-arms can be folded and stored relative to each other.

[0020] By adopting the above technical solution, each sub-arm can be flexed and extended to be in an expanded state or a retracted state, and the guide wheel can selectively abut against the outer wall of the crossbeam or the outer wall of the longitudinal beam.

[0021] In some embodiments, the first limiting mechanism is movably connected to the movable beam body, and can move relative to the movable beam body.

[0022] 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 be used to move relative to the movable beam body to further adapt the installation of the container to improve the installation efficiency of the container.

[0023] In some embodiments, the first limiting mechanism moves relative to the movable beam body along the first direction or the second direction.

[0024] 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 fine-tune the installation position of the container on the frame.

[0025] In some embodiments, 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 is passed through the guide groove to the outside of the movable beam body.

[0026] By adopting the above technical solution, the driving mechanism is used to drive the limiting structure inserted in 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.

[0027] In some embodiments, the driving mechanism includes a screw rod and a limit block provided on the movable beam body, the screw rod is threadedly connected to the limit block, and one end of the screw rod is rotatably connected to the limit structure.

[0028] By adopting the above technical solution, under the limiting action of the limiting block, the screw rod converts the rotation around the axis into a translation relative to the limiting block, so as to drive the limiting structure to move relative to the movable beam body.

[0029] In some embodiments, the limiting structure includes a limiting seat and a limiting column rotatably connected to the limiting seat, the limiting column is penetrated from the guide groove to the outside of the movable beam body, and the limiting seat is connected to the limiting column of the driving mechanism.

[0030] By adopting the above technical solution, the limiting column can rotate around the limiting seat to lock or unlock the container.

[0031] In some embodiments, the first limiting mechanism further includes a toggle handle, which extends from the guide groove into the movable beam body and is movably connected to the guide groove, and the toggle handle abuts against the limiting column.

[0032] By adopting the above technical solution, the push-pull action of the toggle handle along the guide groove is utilized to drive the limit column to rotate around the axis relative to the limit seat, thereby finally completing the locking or unlocking of the container.

[0033] In some embodiments, the container base further includes a second limiting mechanism, and the second limiting mechanism is movably connected to the cross beam and / or the longitudinal beam.

[0034] By adopting the above technical solution, the second limiting mechanism is movably connected to the cross beam and / or the longitudinal beam, and can be used to fix the container directly installed on the frame, thereby reducing the adjustment range of the container base and quickly adapting to the current container size specifications.

[0035] In a second aspect, an embodiment of the present application further provides an energy storage container, comprising the container base described above.

[0036] In a third aspect, an embodiment of the present application further provides a transport platform, comprising the container base described above.

[0037] It can be understood that the beneficial effects of the second and third aspects mentioned above can be found in the relevant description of the first aspect mentioned above, and will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0039] Figure 1 A schematic diagram of the structure of a container base provided by an embodiment of the utility model;

[0040] Figure 2An exploded view of a container base provided in an embodiment of the utility model;

[0041] Figure 3 An exploded view of a movable beam mechanism of a container base provided by an embodiment of the utility model;

[0042] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0043] Among them, the reference numerals in the figure are:

[0044] 100. Container base;

[0045] 10. frame; 11. cross beam; 12. longitudinal beam;

[0046] 20. movable beam mechanism; 21. movable beam body; 20a. avoidance 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. toggle handle; 23. cushion block;

[0047] 30. Guide mechanism; 31. Support arm; 311. Sub-arm; 32. Guide wheel;

[0048] X, first direction; Y, second direction. DETAILED DESCRIPTION

[0049] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0050] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0051] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0052] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0053] A container is a large standardized container used for transporting goods, that is, it has a fixed length, width and height. However, according to the needs of specific usage scenarios, some non-standard containers may also appear. For example, a non-standard size container may have a length and / or width that is smaller or larger than the length and / or width of a standard container. Therefore, when arranging or transferring such non-standard containers, a non-standard container base is required to install and fix them.

[0054] The above will greatly reduce the versatility and manufacturing cost of the container base.

[0055] In view of this, the present application provides a container base, wherein a movable beam mechanism is arranged on the cross beam and / or longitudinal beam of the frame, and 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 sizes and specifications, and then the container is fixed by a first limit mechanism. In this way, the container base provided by the present application can adapt to the installation of containers of different sizes and specifications, improve its own versatility, and also reduce the use cost of container layout and transfer.

[0056] Please refer to Figure 1 An embodiment of the present application provides a container base 100 , including a frame 10 and a movable beam mechanism 20 .

[0057] The frame 10 includes at least two cross beams 11 and two longitudinal beams 12. The cross beams 11 are arranged at intervals along the first direction X, and the longitudinal beams 12 are arranged at intervals along the second direction Y. In addition, 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.

[0058] The movable beam mechanism 20 includes a movable beam body 21 and a first limiting mechanism 22 disposed on the movable beam body 21;

[0059] 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.

[0060] It can be understood that the frame 10 is the main part of the container base 100 and is used to support the container. The frame 10 is a frame structure formed by the cross beams 11 and the longitudinal beams 12. For example, the frame 10 can be formed by two cross beams 11 and two longitudinal beams 12 to form a closed rectangular frame. Of course, the number of cross beams 11 can be greater than two, and the remaining cross beams 11 are arranged between the two cross beams 11 at the starting position and the end position at intervals to improve the structural stability of the overall frame 10.

[0061] Optionally, in other embodiments, the number of longitudinal beams 12 may be greater than two, and the extra longitudinal beams 12 are also arranged at intervals between the two longitudinal beams 12 at the starting position and the end position. Each longitudinal beam 12 and each cross beam 11 form a grid structure, thereby further improving the structural stability of the frame 10.

[0062] When the lengths of the cross beams 11 are equal, and the lengths of the longitudinal beams 12 are equal, the first direction X may be the length direction of the frame 10, and the second direction Y may be the width direction of the frame 10. At this time, the first direction X is perpendicular to the second direction Y. When the lengths of the cross beams 11 vary gradually, and the lengths of the longitudinal beams 12 are equal, the frame as a whole presents a structural feature of "one end is large and the other end is small". At this time, the first direction X is the extension direction of the longitudinal beams 12, and the second direction Y is the extension direction of the cross beams 11. At this time, the first direction X and the second direction Y are at an acute angle.

[0063] When the container is fixedly installed on the container base 100, the fixed mounting holes opened on the container should correspond to the limiting mechanism of the container base 100 and fixed by plugging. In this way, for containers of different sizes, the setting positions of the mounting holes thereon will also change accordingly. Then, according to actual usage 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 thereon can adapt to different mounting holes.

[0064] The movable beam mechanism 20 is a movable mechanism capable of relative movement with respect to the cross beam 11 and / or longitudinal beam 12 of the frame 10 , and its relative movement with the frame 10 may be a sliding connection, a rolling connection, or a combination of a sliding connection and a rolling connection.

[0065] Specifically, the movable beam body 21 is the main part of the movable beam mechanism 20, and is the part that directly moves relative to the cross beam 11 or the longitudinal beam 12. Here, the movable beam body 21 can be relatively moved only along the first direction X relative to the longitudinal beam 12 to adapt to containers of different lengths; the movable beam body 21 can also be relatively moved only along the second direction Y relative to the cross beam 11 to adapt to containers of different widths; the movable beam body 21 can also be relatively moved both along the first direction X relative to the longitudinal beam 12 and along the second direction Y relative to the cross beam 11 to simultaneously adapt to containers of different lengths and widths.

[0066] The first limiting mechanism 22 is similar to a limiting latch, a pin column, and a mounting column, and is used to match the mounting hole on the container to fix the container on the frame 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, and is matched and plugged with the first limiting mechanism 22 through the mounting hole, so that the container is fixed on the container base 100.

[0067] The container base 100 provided by the present application is provided with a movable beam mechanism 20 between the cross beams 11 and / or between the longitudinal beams 12 of the frame 10, and the movable beam mechanism 20 can be used to move relative to the cross beams 11 or the longitudinal beams 12 to adjust the installation and fixation of containers of different sizes and specifications. Specifically, the movable beam mechanism 20 includes a movable beam body 21 and a first limiting mechanism 22, and the movable beam body 21 can move on the longitudinal beam 12 along the first direction X to adapt to containers of different lengths and specifications, and the movable beam body 21 can also move on the cross beam 11 along the second direction Y to adapt to containers of different widths and specifications. In this way, 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 by the present application can meet the installation and use of containers of different sizes and specifications, especially non-standard specifications, and can thus improve the layout and transfer requirements of containers of non-standard sizes and specifications.

[0068] Please refer to Figure 1 and Figure 2 In some embodiments, an avoidance groove 20 a is provided on the movable beam body 21 , and the avoidance groove 20 a is used for the cross beam 11 or the longitudinal beam 12 to pass through.

[0069] It can be understood that the avoidance groove 20a is used for the cross beam 11 or the longitudinal beam 12 to pass through, and the groove profile of the avoidance groove 20a should match the cross-sectional profile of the cross beam 11 or the cross-sectional profile of the longitudinal beam 12. For example, when the cross-sectional profile of the cross beam 11 and the cross-sectional profile of the longitudinal beam 12 are square, then the groove profile of the avoidance groove 20a is also square. For another example, when the cross-sectional profile of the cross beam 11 and the cross-sectional profile of the longitudinal beam 12 are trapezoidal, then the groove profile of the avoidance groove 20a is also a trapezoidal shape that matches them.

[0070] In this way, the movable beam body 21 is adapted and installed with the cross beam 11 or the longitudinal beam 12 by means of the avoidance groove 20a, which can reduce the height difference between the end face of the movable beam body 21 and the end face of the cross beam 11 or the end face of the longitudinal beam 12. In this way, in terms of the weight of the load-bearing container, the cross beam 11 and the longitudinal beam 12 can share most of the weight of the container to reduce the load of the movable beam body 21. At the same time, the movable beam body 21 can also be quickly disassembled and assembled with the cross beam 11 or the longitudinal beam 12, greatly improving the installation efficiency.

[0071] For example, Figure 2 As shown, two avoidance grooves 20a are provided on the movable beam body 21, and the two avoidance grooves 20a are respectively matched with the two longitudinal beams 12, so that the movable beam body 21 can move relative to the longitudinal beam 12. At the same time, during the movement of the movable beam body 21, if it encounters the obstruction of the cross beam 11, the movable beam body 21 can be removed from the longitudinal beam 12, and after passing over the current cross beam 11, it can be matched with the longitudinal beam 12 to move relatively.

[0072] Alternatively, if Figure 1 As shown, in order to improve the height difference between the end face of the movable beam body 21 and the end face of the longitudinal beam 12 or the end face of the cross beam 11, a cushion block 23 is provided on the end face of the longitudinal beam 12 and / or the end face of the cross beam 11 to meet the requirement of flushing the top surface of the container base 100. Here, the end face of the movable beam body 21, the end face of the longitudinal beam 12 and the end face of the cross beam 11 are all facing the container for placing the container, and the above end faces are combined to form the top surface of the container base 100.

[0073] In other embodiments, the avoidance groove 20 a provided on the movable beam body 21 can allow the cross beam 11 and the longitudinal beam 12 to pass through at the same time.

[0074] It can be understood that when the movable beam body 21 moves to the connection between the cross beam 11 and the longitudinal beam 12, if the avoidance groove 20 is only provided for the cross beam 11 or the longitudinal beam 12 to pass through separately, the movable beam body 21 needs to be lifted up and passed over the connection between the two before continuing the relative movement. This method is more passive in position adjustment and has lower efficiency.

[0075] In order to make the moving process of the movable beam body 21 smoother, an avoidance gap can be provided on the movable beam body 21, and the avoidance gap should be connected with the avoidance groove 20a. Specifically, when the movable beam body 21 is blocked by the cross beam 11 during its movement on the longitudinal beam 12, the avoidance gap can be provided for the cross beam 11 to pass through, and at this time, the movable beam body 21 does not need to be removed from the longitudinal beam 12. In terms of structural form, the avoidance groove 20a and the avoidance gap are combined to form an avoidance structure with a larger opening space, and when the movable beam body 21 moves relative to the cross beam 11 or the longitudinal beam 12, the need for the cross beam 11 and the longitudinal beam 12 to avoid at the same time can be met.

[0076] Please refer to Figures 2 to 4 In some embodiments, the container base 100 includes a guide mechanism 30 , and the guide mechanism 30 is used to assist or guide the movable beam body 21 to move on the cross beam 11 or the longitudinal beam 12 .

[0077] It can be understood that the guide mechanism 30 is used to improve the smoothness and stability of the movement of the movable beam body 21 relative to the cross beam 11 or the longitudinal beam 12. The guide mechanism 30 includes but is not limited to rollers, guide rails, balls, and sliders.

[0078] For example, the guide mechanism 30 includes a slider and a slide rail arranged at the contact point between the movable beam body 21 and the cross beam 11 or the longitudinal beam 12, and the slide rail and the slider are adapted to each other to ensure the smoothness and stability of the sliding of the movable beam body 21 relative to the cross beam 11 or the longitudinal beam 12. Alternatively, the guide mechanism 30 may also include a roller formed at the contact point between the movable beam body 21 and the cross beam 11 or the longitudinal beam 12, and the roller abuts 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 has smaller friction resistance.

[0079] At the same time, the guide mechanism 30 can be set 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 guide mechanism 30 can also be set on the inner wall of the movable beam body 21. In this case, 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.

[0080] In this way, the guide 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 movement accuracy of the movable beam body 21 during the movement process.

[0081] In some embodiments, the guide mechanism 30 includes a guide portion 32 slidably connected to the cross beam 11 or the longitudinal beam 12 and a support portion 31 connected to the guide portion 32 and the movable beam body 21 .

[0082] It can be understood that the guide part 32 is the part of the guide mechanism 30 that is in direct contact with the cross beam 11 or the longitudinal beam 12. The friction between it and the cross beam 11 or the longitudinal beam 12 should be smaller to improve or increase the smoothness and stability of the movement of the movable beam body 21 relative to the cross beam 11 or the longitudinal beam 12. Therefore, the guide part 32 includes but is not limited to a slider, a ball, a roller, a pulley, etc.

[0083] The support part 31 plays a corresponding connection and bearing role, and is used to connect the movable beam body 21 and the guide part 32. The support part 31 includes but is not limited to a support column, a support frame, and a support block. At the same time, the support part 31 can also realize that the setting position of the guide part 32 extends toward the cross beam 11 or the longitudinal beam 12.

[0084] For example, a support portion 31 may be provided in the avoidance groove 20a of the movable beam body 21, and a guide portion 32 may be provided at one end of the support portion 31 away from the movable beam body, so that the guide portion 32 can contact or abut against the cross beam 11 or the longitudinal beam 12 to achieve a sliding or rolling connection.

[0085] For example, a support portion 31 is provided on the outer wall of the movable beam body 21. Similarly, a guide portion 32 is provided at one end of the support portion 31 away from the movable beam body 21. At this time, the cross-sectional shape of the cross beam 11 or the longitudinal beam 12 is in the shape of an "I", that is, the cross beam 11 or the longitudinal beam 12 is composed of two transverse first beam structures and a vertical second beam structure. Then, the guide portion 32 abuts against one of the first beam structures to form relative sliding or rolling with the first beam structure.

[0086] Please refer to Figure 2 and Figure 3 In some embodiments, the movable beam body 21 is a hollow structure, the support portion 31 is a support arm, the guide portion 32 is 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 abuts against the outer wall of the cross beam 11 or the longitudinal beam 12.

[0087] It can be understood that the support arm is used to connect the guide wheel and the movable beam body 21 , and the guide wheel directly abuts against the outer wall of the cross beam 11 or the outer wall of the longitudinal beam 12 .

[0088] In this way, the overall weight of the hollow movable beam body 21 is lighter, the structural strength is higher, and a certain space is left for the installation of the guide mechanism 30. At the same time, the guide wheel abuts against the outer wall of the cross beam 11 or the outer wall of the longitudinal beam 12, so that the movable beam body 21 and the cross beam 11 or the longitudinal beam 12 can roll relative to each other, the friction resistance is smaller, and the relative movement is smoother. In addition, the guide wheel is supported by the support arm so that the guide wheel abuts against the cross beam 11 or the longitudinal beam 12, so as to improve the stability and movement accuracy of the movable beam body 21 during the relative movement.

[0089] Please refer to Figure 2 and Figure 3 In some embodiments, the support arm includes at least two movably connected sub-arms 311, 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, and each sub-arm 311 can be folded and stored relative to each other.

[0090] It can be understood that the sub-arm 311 is a sub-part of the support arm, and the support arm is formed by multiple sub-arms 311 being hinged or switched. 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, and so on, and so on, until the sub-arm 311 at the end is connected to the guide wheel. In this way, the sub-arms 311 can be hinged to achieve overall telescopic movement, and the guide wheel can selectively abut against the outer wall of the crossbeam 11 or the outer wall of the longitudinal beam 12.

[0091] In this way, each sub-arm 311 can be flexed and extended to be in an extended state or a retracted state, and the guide wheel can selectively abut against the outer wall of the cross beam 11 or the outer wall of the longitudinal beam 12 .

[0092] For example, Figure 3 As shown, the support arm includes two sub-arms 311. For the convenience of explanation, the first sub-arm and the second sub-arm are used here. 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 bent relative to the first sub-arm, that is, when in use, the second sub-arm and the first sub-arm are at a right angle or a nearly right angle. At this time, the guide wheel abuts against the vertical inner wall of the longitudinal beam 12. When not in use, the second sub-arm and the first sub-arm are at an obtuse angle or 180 degrees. At this time, the guide wheel does not abut against the vertical inner wall of the longitudinal beam 12.

[0093] Of course, in other embodiments, there may be multiple support arms and guide wheels, which may be arranged on the inner wall of the movable beam body 21 at various locations.

[0094] Please refer to Figure 2 and Figure 3 In some embodiments, the first limiting mechanism 22 is movably connected to the movable beam body 21 .

[0095] It can be understood that the movable connection mode between the first limiting mechanism 22 and the movable beam body 21 includes but is not limited to a sliding connection, a rolling connection, etc. For example, the first limiting mechanism 22 and the movable beam body 21 are slidably connected through a guide rail and a slider so that the first limiting mechanism 22 moves relative to the movable beam body 21, or the first limiting mechanism 22 can also perform non-contact relative movement with the movable beam body 21 through a lifting and telescopic mechanism, a screw mechanism, etc.

[0096] Furthermore, the movement 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 in other directions except the first direction X and the second direction Y.

[0097] In this way, when the movable beam body 21 can move relative to the frame 10 to adapt to containers of different sizes, the first limiting mechanism 22 can be moved relative to the movable beam body 21 to further adapt the installation of the container to improve the installation efficiency of the container.

[0098] Please refer to Figure 2 and Figure 3 In some embodiments, the first limiting mechanism 22 moves along the first direction X or the second direction Y relative to the movable beam body 21 .

[0099] It can be understood that, on the basis that the movable beam body 21 moves relative to the frame body 10 to adapt to containers of different sizes, the first limiting mechanism 22 can move on the movable beam body 21 along the first direction X or the second direction Y to fine-tune the installation position of the container on the frame body 10. Since the first limiting mechanism 22 is easier to move relative to the movable beam body 21, the efficiency of adapting and installing the container is higher.

[0100] Please refer to Figure 2 and Figure 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. A guide groove 20b is provided on the movable beam body 21, and the limiting structure 221 passes through the guide groove 20b to the outside.

[0101] It can be understood that the limiting structure 221 includes but is not limited to a pin shaft, a pin and a latch structure, and the limiting structure 221 is used to correspond to the installation hole of the container to fix and limit the container.

[0102] 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 a telescopic cylinder, or a screw mechanism, etc.

[0103] The guide groove 20b is used to guide the direction in which the limiting structure 221 moves relative to the movable beam body 21. For example, the groove extension direction of the guide groove 20b can be the first direction X, the second direction Y, or any other direction except the first direction X and the second direction Y.

[0104] In this way, the driving mechanism 222 is used to drive the limiting structure 221 to move in the guide groove 20 b so as to adjust the setting position of the limiting structure 221 on the movable beam body 21 .

[0105] Please refer to Figure 2 and Figure 3 In some embodiments, the driving mechanism 222 includes a screw rod 2221 and a limit block 2222 provided on the movable beam body 21 , the screw rod 2221 is threadedly connected to the limit block 2222 , and one end of the screw rod 2221 is rotatably connected to the limit structure 221 .

[0106] It can be understood that the screw rod 2221 rotates around the axis relative to the limit block 2222, so that the screw rod 2221 moves telescopically relative to the limit block 2222 along its own axial direction, and finally drives the limit structure 221 to move relative to the movable beam.

[0107] Here, the power for driving the screw 2221 to rotate around the axis can be mechanical force, for example, provided by a mechanical structure such as a motor; or it can be provided by manpower, for example, a rotating wheel is set at the end of the screw 2221 away from the limit block 2222, and the user rotates the rotating wheel to realize the rotation of the screw 2221 around the axis.

[0108] In this way, under the limiting action of the limiting block 2222 , the screw rod 2221 converts the rotation around the axis into a translation relative to the limiting block 2222 , so as to drive the limiting structure 221 to move relative to the movable beam body 21 .

[0109] Please refer to Figure 2 and Figure 3 In some embodiments, the limiting structure 221 includes a limiting seat 2211 and a limiting column 2212 rotatably connected to the limiting seat 2211 , the limiting column 2212 is penetrated through the guide groove 20b to the outside, and the limiting seat 2211 is connected to the driving mechanism 222 via the limiting column 2212 .

[0110] It can be understood that the limit seat 2211 is the main part of the limit structure 221, which is used to support the limit column 2212; the limit column 2212 is the part that is directly adapted and connected to the container. Therefore, the limit column 2212 needs to be passed through the guide groove 20b to the outside, that is, the part of the limit column 2212 extending out of the guide groove 20b to the outside is adapted and connected to the container.

[0111] Furthermore, the limiting column 2212 is rotatably connected to the limiting seat 2211, so that the limiting column 2212 can be locked or unlocked in the installation hole of the container according to the use requirements. 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, when it returns to the initial position, the limiting column 2212 is unlocked from the container. Here, the limiting column 2212 should be provided with a structure protruding from the column body of the limiting column 2212, such as a buckle or hook structure, for engaging with the installation hole of the container.

[0112] In this way, the limiting post 2212 can rotate around the limiting seat 2211 to lock or unlock the container.

[0113] Please refer to Figure 2 and Figure 3 In some embodiments, the first limiting mechanism 22 further includes a toggle handle 223 , which extends from the guide groove 20 b into the movable beam body 21 and is movably connected to the guide groove 20 b , and the toggle handle 223 abuts against the limiting column 2212 .

[0114] It can be understood that the toggle handle 223 can move along the extending direction of the guide groove 20 b to toggle the limiting column 2212 , so that the limiting column 2212 rotates around the limiting seat 2211 .

[0115] Here, the toggle rotation can be achieved by using gears and racks between the toggle handle 223 and the limit column 2212. This method can quickly feedback the axial rotation action of the limit column 2212 and increase the toggle accuracy. Alternatively, the toggle rotation can be achieved by using friction fit between the toggle handle 223 and the limit column 2212. This method has a simple connection structure and is easy to implement.

[0116] Since the limiting post 2212 is often blocked when the container is matched and connected with it, it is faster and more convenient to use the lever 223 extending outside the guide groove 20b to move the limiting post 2212 to rotate around the axis.

[0117] In some embodiments, the container base 100 further includes a second limiting mechanism (not shown in the figures), and the second limiting mechanism is movably connected to the cross beam 11 and / or the longitudinal beam 12 .

[0118] 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 axis to complete the adaptive connection with the installation 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.

[0119] In this way, when there are multiple installation 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 current size of the container.

[0120] Please refer to Figures 1 to 3 In a specific embodiment, the container base 100 includes a frame 10 and a movable beam mechanism 20 .

[0121] The frame 10 includes at least two cross beams 11 and two longitudinal beams 12 . The cross beams 11 are spaced apart along a first direction X, and the longitudinal beams 12 are spaced apart along a second direction Y. In addition, 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 .

[0122] The movable beam mechanism 20 includes a movable beam body 21 and a first limiting mechanism 22 disposed on the movable beam body 21 , wherein the first limiting mechanism 22 is used to fix the container; the movable beam body 21 is slidably connected to the longitudinal beam 12 along the first direction X.

[0123] The movable beam body 21 is provided with an escape groove 20 a for the longitudinal beam 12 to pass through.

[0124] The container base 100 includes a guide mechanism 30 , the movable beam body 21 is a hollow structure, the guide mechanism 30 includes 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 to abut against the outer wall of the cross beam 11 or the longitudinal beam 12 .

[0125] The support arm includes two hinged sub-arms 311. 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 relative to each other to keep the guide wheel away from the outer wall of the cross beam 11 or the longitudinal beam 12.

[0126] 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 .

[0127] The first limiting mechanism 22 includes 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 toggle handle 223. The movable beam body 21 is provided with a guide groove 20b. The limiting structure 221 is passed through the guide groove 20b to the outside and moves in the guide groove 20b. The toggle handle 223 extends from the guide groove 20b into the movable beam body 21 and moves in the guide groove 20b. The toggle handle 223 abuts against the limiting column 2212 to drive the limiting column 2212 to rotate around the limiting seat 2211.

[0128] The limiting structure 221 includes a limiting seat 2211 and a limiting column 2212 rotatably connected to the limiting seat 2211 . The limiting column 2212 is inserted through the guide groove 20 b to the outside. The limiting seat 2211 and the driving mechanism 222 are connected to the limiting column 2212 .

[0129] The driving mechanism 222 includes a screw rod 2221 and a limit block 2222 provided on the movable beam body 21 . The screw rod 2221 is threadedly connected to the limit block 2222 , and one end of the screw rod 2221 is rotatably connected to the limit seat 2211 .

[0130] In a second aspect, an embodiment of the present application further provides an energy storage container, comprising the above-mentioned container base 100.

[0131] It is understandable that a plurality of batteries are arranged in the box of the energy storage container to form an integrated energy storage device. The box can be arranged and transferred via the container base 100 .

[0132] In a third aspect, an embodiment of the present application further provides a transport platform, comprising the above-mentioned container base 100.

[0133] It can be understood that the transport platform can be a ship deck or a car flatbed, and the container base 100 is arranged on the ship deck or the car flatbed to provide a corresponding platform for arranging and transferring the container.

[0134] For example, fixing holes may be opened on the container base 100, and fixing columns may be provided on the ship plywood or the automobile flatbed, so that the container base 100 can be fixed on the transport platform by plugging and matching the two.

[0135] It can be understood that the beneficial effects of the second and third aspects mentioned above can be found in the relevant description of the first aspect mentioned above, and will not be repeated here.

[0136] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A container base, characterized in that: include: A frame, the frame comprising at least two cross beams and two longitudinal beams, the cross beams are arranged at intervals along a first direction, the longitudinal beams are arranged at intervals along a second direction, and one of the longitudinal beams is connected to one end of each of the cross beams, and the other longitudinal beam is connected to the other end of each of the cross beams; A movable beam mechanism, the movable beam mechanism comprising a movable beam body and a first limiting mechanism provided 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 cross beam along the second direction.

2. The container base according to claim 1, characterized in that: The movable beam body is provided with an avoidance groove, and the cross beam or the longitudinal beam is passed through the avoidance groove.

3. The container base according to claim 2, characterized in that: The container base comprises a guide mechanism, and the guide mechanism is used to assist or guide the movable beam body to move on the cross beam or the longitudinal beam.

4. The container base according to claim 3, characterized in that: The guide mechanism comprises a guide portion slidably connected to the cross beam or the longitudinal beam and a support portion connected to the guide portion and the movable beam body.

5. The container base according to claim 4, characterized in that: The movable beam body is a hollow structure, the supporting part is a supporting arm, the guiding part is a guiding wheel arranged on the supporting arm, the supporting arm is connected to the inner wall of the movable beam body, and the guiding wheel abuts against the outer wall of the cross beam or the longitudinal beam.

6. The container base according to claim 5, characterized in that: The support arm comprises at least two movably connected sub-arms, wherein the sub-arm at the starting position is connected to the movable beam body, and the sub-arm at the end position is connected to the guide wheel, and each of the sub-arms can be folded and stored relative to each other.

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

8. The container base according to claim 7, characterized in that: The first limiting mechanism moves relative to the movable beam body along the first direction or the second direction.

9. The container base according to claim 7, characterized in that: 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, the movable beam body is provided with a guide groove, and the limiting structure is passed through the guide groove to the outside of the movable beam body.

10. The container base according to claim 9, characterized in that: 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 rotatably connected to the limiting structure.

11. The container base according to claim 9, characterized in that: The limiting structure includes a limiting seat and a limiting column rotatably connected to the limiting seat, the limiting column is penetrated from 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, characterized in that: The first limiting mechanism further includes a toggle handle, which extends from the guide groove into the movable beam body and is movably connected to the guide groove, and the toggle handle abuts against the limiting column.

13. The container base according to any one of claims 1 to 4, characterized in that: The container base further includes a second limiting mechanism, and the second limiting mechanism is movably connected to the cross beam and / or the longitudinal beam.

14. An energy storage container, characterized in that: Comprising a container base as claimed in any one of claims 1 to 13.

15. A transport platform, characterized in that: Comprising a container base as claimed in any one of claims 1 to 13.

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