Bottom fastening structure for box and transportation system for box

Abstract

The utility model belongs to the technical field of energy storage container transportation, and specifically relates to a bottom fastening structure for a box and a transportation system for the box, comprising: a box, a locking mechanism; a locking hole is opened on the side wall of the box, and the locking hole is close to the bottom of the box; the box is placed on an external platform; the locking mechanism is fixed on the external platform and is configured to lock and fix the box through the locking hole; the overall transportation stability of the energy storage container is improved, the problem of poor stability of the energy storage container during transportation on an energy storage vehicle to a remote place with a relatively rugged road is solved, and the risk of generating safety hazards and failure of key components inside the box is addressed.

Description

Technical Field

[0001] The utility model belongs to the technical field of energy storage container transportation, and in particular relates to a bottom fastening structure for a container and a transportation system for the container. Background Art

[0002] At present, energy storage containers are mostly shipped by energy storage trucks. The container is placed on the flatbed of the energy storage truck and ropes are used to tie the top lifting point of the container and the flatbed of the energy storage truck. This transportation method is only suitable for relatively flat roads. The destinations of energy storage containers are mostly remote areas with relatively harsh road conditions. Relying solely on ropes to tie the containers cannot cope with the bumpy transportation of containers on relatively harsh roads.

[0003] At present, most energy storage containers are shipped and transported by binding the top lifting point of the container with ropes and the flatbed of the energy storage vehicle. However, no connection and fixing measures are taken for the contact between the bottom of the container and the flatbed of the energy storage vehicle. This can only ensure that the container is not easy to tip over. However, under harsh road conditions, the bottom of the container shakes violently and has poor stability. The shaking of the bottom of the container is likely to cause safety hazards and the risk of failure of key components inside the container. Therefore, the current method of transporting containers by simply binding the top lifting point of the container with ropes and the flatbed of the energy storage vehicle cannot cope with harsher road conditions.

[0004] Therefore, based on the technical problem that the bottom of the energy storage container shakes violently during transportation, it is necessary to design a new bottom fastening structure for the container and a transportation system for the container. Utility Model Content

[0005] The purpose of the utility model is to provide a bottom fastening structure for a box and a transportation system for the box to solve the above technical problems.

[0006] In order to solve the above technical problems, the utility model provides a bottom fastening structure for a box, comprising:

[0007] Box body and locking mechanism;

[0008] The side wall of the box body is provided with a locking hole, and the locking hole is close to the bottom of the box body;

[0009] The box is placed on the external platform;

[0010] The locking mechanism is fixed on the external platform and is configured to lock and fix the box body through the locking hole.

[0011] Further, the locking mechanism includes: a limit block;

[0012] A limiting protrusion is provided on one end surface of the limiting block;

[0013] The size of the limiting protrusion is smaller than the size of the locking hole, and the size of the end surface of the limiting block is larger than the size of the locking hole.

[0014] Furthermore, a first threaded hole is opened on the limiting block along the radial direction of the limiting block, and the first threaded hole passes through the limiting protrusion.

[0015] Further, the locking mechanism further comprises: a fixed clamp body;

[0016] The fixed clamp body is fixed on the external platform through the bench vise base;

[0017] A screw rod is provided on the fixed clamp body;

[0018] The screw rod is provided with a connecting thread;

[0019] After the screw rod passes through the fixed clamp body, it is threadedly connected with the limit block through a connecting thread and a first threaded hole.

[0020] Furthermore, a second threaded hole is radially opened on the fixed clamp body, the screw rod is passed through the second threaded hole, and one end of the screw rod extends out of the second threaded hole and then enters the first threaded hole.

[0021] Furthermore, a through hole is formed at one end of the screw rod away from the limit block;

[0022] A wrench is inserted into the through hole.

[0023] Furthermore, limiting balls are provided at both ends of the wrench, and the size of the limiting balls is larger than the size of the through hole.

[0024] Furthermore, a clamping area is provided on the bench vise base, and the bench vise base is clamped and fixed on the external platform through the clamping area;

[0025] A third threaded hole is provided on the bottom surface of the bench vise base;

[0026] A clamping bolt is arranged in the third threaded hole.

[0027] Further, the number of the locking holes is at least two, and when the number of the locking holes is two, the two locking holes are arranged on opposite side walls;

[0028] When the number of the locking holes is greater than two, at least two locking holes are arranged on opposite side walls.

[0029] On the other hand, the utility model also provides a box transport system, comprising:

[0030] A transport vehicle, the transport vehicle being suitable for carrying a box, the transport vehicle being provided with the above-mentioned bottom fastening structure for the box, the number of the bottom fastening structure for the box corresponding to the locking holes;

[0031] The box body is fixedly arranged on the transport vehicle by a bottom fastening structure.

[0032] The beneficial effects of the utility model are as follows: the utility model comprises a box body and a locking mechanism; a locking hole is opened on the side wall of the box body, and the locking hole is close to the bottom of the box body; the box body is placed on an external platform; the locking mechanism is fixed on the external platform and is configured to lock and fix the box body through the locking hole; the overall transportation stability of the energy storage container is improved, the problem of poor stability of the energy storage container during transportation on an energy storage vehicle to a remote place with rugged roads is solved, and the risk of potential safety hazards and failure of key components inside the box body is addressed.

[0033] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by practicing the utility model. The purpose and other advantages of the utility model are realized and obtained by the structures particularly pointed out in the description and the drawings.

[0034] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0036] Figure 1 It is a structural schematic diagram of a bottom fastening structure for a box body of the utility model;

[0037] Figure 2 It is a structural schematic diagram of the locking mechanism of the utility model;

[0038] Figure 3 It is a structural schematic diagram of the limit block of the utility model;

[0039] Figure 4 It is a structural schematic diagram of a bench vise base of the utility model;

[0040] Figure 5 It is a structural schematic diagram of the screw rod of the utility model.

[0041] In the figure:

[0042] 1 box body, 2 locking hole, 3 bottom angle piece, 4 limit block, 5 limit protrusion, 6 first threaded hole, 7 fixed clamp body, 8 screw rod, 9 connecting thread, 10 second threaded hole, 11 wrench, 12 limit ball, 13 bench vise base, 14 third threaded hole, 15 clamping bolt, 16 flat plate. DETAILED DESCRIPTION

[0043] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0044] like Figures 1 to 5 As shown, at least one embodiment provides a bottom fastening structure for a box, comprising: a box 1 and a locking mechanism; a locking hole 2 is provided on the side wall of the box 1, and the locking hole 2 is close to the bottom of the box 1, so that the locking position of the box 1 is close to the bottom of the box 1, and the box 1 is prevented from shaking during transportation; the box 1 is placed on an external platform; the locking mechanism is fixed on the external platform and is configured to lock and fix the box 1 through the locking hole 2; the overall transportation stability of the energy storage container is improved, the problem of poor stability of the energy storage container during transportation on an energy storage vehicle to a remote place with a relatively rugged road is solved, and the risk of safety hazards and failure of key components inside the box 1 is addressed.

[0045] The locking mechanism includes: a limit block 4; a locking hole 2 can be opened on the bottom corner piece 3 on the box body 1; a limit protrusion 5 is arranged on one end face of the limit block 4; the size of the limit protrusion 5 is smaller than the size of the locking hole 2, and the size of the end face of the limit block 4 is larger than the size of the locking hole 2; the limit protrusion 5 can be extended into the locking hole 2, at which time the limit block 4 contacts the bottom corner piece 3, and by extending the limit protrusion 5 into the locking hole 2, it is convenient to better fasten the box body 1.

[0046] A first threaded hole 6 is provided on the limit block 4 along the radial direction of the limit block 4 , and the first threaded hole 6 passes through the limit protrusion 5 ; the first threaded hole 6 facilitates the screw rod 8 to pass through and connect with the thread, and is locked by the screw rod 8 .

[0047] The locking mechanism also includes: a fixed clamp body 7; the fixed clamp body 7 is fixed to the external platform through a bench vise base 13; a screw rod 8 is passed through the fixed clamp body 7; a connecting thread 9 is provided on the screw rod 8; after the screw rod 8 passes through the fixed clamp body 7, it is threadedly connected with the limit block 4 through the connecting thread 9 and the first threaded hole 6; the bench vise base 13 can be set on the flat plate 16 of the transport vehicle and locked with the flat plate 16; the screw rod 8 can be rotated, and after the screw rod 8 passes through the second threaded hole 10, it enters the first threaded hole 6 of the limit block 4. The screw rod 8 is rotated until it cannot be rotated, then it is judged that the limit block 4 is locked, and at this time, locking the bench vise base 13 can realize the tightening of the box body 1.

[0048] A second threaded hole 10 is radially opened on the fixed clamp body 7, and the screw rod 8 is inserted into the second threaded hole 10. One end of the screw rod 8 extends out of the second threaded hole 10 and enters the first threaded hole 6. The screw rod 8 and the second threaded hole 10 are threadedly connected to facilitate the rotation of the screw rod 8. When the screw rod 8 cannot rotate, the limit block 4 is locked and fixed by the fixed clamp body 7.

[0049] A through hole is formed at one end of the screw rod 8 away from the limit block 4 ; a wrench 11 is inserted into the through hole; the screw rod 8 can be driven to rotate by the wrench 11 , and the screw rod 8 can be driven to rotate more smoothly and conveniently.

[0050] Limiting balls 12 are arranged at both ends of the wrench 11, and the size of the limiting balls 12 is larger than the size of the through hole, so as to prevent the wrench 11 from falling out of the through hole.

[0051] The bench vise base 13 is provided with a clamping area, through which the bench vise base 13 is clamped and fixed on the external platform; a third threaded hole 14 is provided on the bottom surface of the bench vise base 13; a clamping bolt 15 is provided in the third threaded hole 14; the bench vise base 13 can be clamped on a flat plate 16, and then fastened to the flat plate 16 by the clamping bolt 15 to fix the bench vise base 13.

[0052] The number of the locking holes 2 is at least two, and when the number of the locking holes 2 is two, the two locking holes 2 are arranged on opposite side walls; when the number of the locking holes 2 is greater than two, at least two locking holes 2 are arranged on opposite side walls; it can be set to four, corresponding to the four corners of the box body 1, so that the box body 1 can be fixed more firmly.

[0053] According to the shape and size of the locking hole 2 of the bottom corner piece 3 of the box body 1, a matching limit block 4 is processed, wherein the limit protrusion 5 on the limit block 4 is slightly smaller than the size of the locking hole 2, and the limit block 4 is larger than the size of the locking hole 2; insert the limit protrusion 5 on the limit block 4 into the locking hole 2 of the bottom corner piece 3 of the box body 1; insert the bench vise base 13 into the flat plate 16, and clamp the flat plate 16 through the bench vise base 13, so that the second threaded hole 10 of the fixed clamp body 7 is aligned with the first threaded hole 6 of the limit block 4, and then rotate the clamping bolt 15 to make the bench vise base 13 and the flat plate 16 in a semi-tight contact state. By rotating the wrench 11, the top of the screw rod 8 is screwed out from the fixed clamp body 7, and then screwed into the first threaded hole 6 of the limit block 4, and the wrench 11 is continued to be rotated. At this time, the bench vise base 13 will move toward the bottom corner piece 3 due to the tightening force until the screw rod 8 is tightened. Finally, tighten the clamping bolt 15 to tightly fix the bench vise base 13 on the flat plate 16. So far, the installation of the bench vise, the flat plate 16 and the bottom angle piece 3 is completed.

[0054] In at least one other embodiment, a box transport system is provided, comprising: a transport vehicle, the transport vehicle being suitable for carrying a box 1, the transport vehicle being provided with the above-mentioned bottom fastening structure for the box, the number of the bottom fastening structure for the box corresponding to the locking holes 2; the bottom fastening structure for the box being fixedly arranged on the transport vehicle.

[0055] In summary, through the box body 1 and the locking mechanism; the side wall of the box body 1 is provided with a locking hole 2, and the locking hole 2 is close to the bottom of the box body 1; the box body 1 is placed on the external platform; the locking mechanism is fixed on the external platform and is configured to lock and fix the box body 1 through the locking hole 2; the overall transportation stability of the energy storage container is improved, the problem of poor stability of the energy storage container during transportation on an energy storage vehicle to a remote place with a rugged road is solved, and the risk of safety hazards and failure of key components inside the box body 1 is addressed.

[0056] The various devices selected in this application (components whose specific structures are not described) are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0057] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0058] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0059] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without departing from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A bottom fastening structure for a box, characterized in that: include: Box body and locking mechanism; The side wall of the box body is provided with a locking hole, and the locking hole is close to the bottom of the box body; The box is placed on the external platform; The locking mechanism is fixed on the external platform and is configured to lock and fix the box body through the locking hole; The locking mechanism comprises: a limit block and a fixed clamp body; A limiting protrusion is provided on one end surface of the limiting block; The size of the limiting protrusion is smaller than the size of the locking hole, and the size of the end surface of the limiting block is larger than the size of the locking hole; A first threaded hole is provided on the limiting block along the radial direction of the limiting block, and the first threaded hole passes through the limiting protrusion; The fixed clamp body is fixed on the external platform through the bench vise base; A screw rod is provided on the fixed clamp body; The screw rod is provided with a connecting thread; After the screw rod passes through the fixed clamp body, it is threadedly connected with the limit block through a connecting thread and a first threaded hole.

2. The bottom fastening structure for a box as claimed in claim 1, characterized in that: include: A second threaded hole is radially provided on the fixed clamp body, the screw rod is passed through the second threaded hole, and one end of the screw rod extends out of the second threaded hole and then enters the first threaded hole.

3. The bottom fastening structure for a box as claimed in claim 1, characterized in that: include: A through hole is formed at one end of the screw rod away from the limit block; A wrench is inserted into the through hole.

4. The bottom fastening structure for a box as claimed in claim 3, characterized in that: include: Limiting balls are arranged at both ends of the wrench, and the size of the limiting balls is larger than the size of the through hole.

5. The bottom fastening structure for a box as claimed in claim 1, characterized in that: include: The bench vise base is provided with a clamping area, through which the bench vise base is clamped and fixed on the external platform; A third threaded hole is provided on the bottom surface of the bench vise base; A clamping bolt is arranged in the third threaded hole.

6. The bottom fastening structure for a box as claimed in claim 1, characterized in that: include: The number of the locking holes is at least two, and when the number of the locking holes is two, the two locking holes are arranged on opposite side walls; When the number of the locking holes is greater than two, at least two locking holes are arranged on opposite side walls.

7. A box transport system, characterized in that: include: A transport vehicle, the transport vehicle being suitable for carrying a box, the transport vehicle being provided with a bottom fastening structure for the box according to any one of claims 1 to 6, the number of the bottom fastening structure for the box corresponding to the locking holes; The box body is fixedly arranged on the transport vehicle by a bottom fastening structure.

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