Electrical equipment conveying box

Abstract

The utility model relates to the technical field of electrical equipment boxes, and provides an electrical equipment conveying box which comprises a plurality of plate bodies, a closed unit is defined by the plurality of plate bodies, and the closed unit is provided with a closed inner cavity; the reinforcing ribs are all located in the closed inner cavity, and the connecting position of every two adjacent plate bodies is fixed through the corresponding reinforcing rib. The buffering cushion block is arranged on the sealing unit and located on the outer side of the sealing unit. According to the technical scheme, the problem that an electrical equipment conveying box in the prior art is lack of buffering and damping is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical equipment boxes, and specifically, to a transportation box for electrical equipment. Background Art

[0002] Electrical equipment is a general term for equipment such as generators, transformers, power lines, and circuit breakers in the power system.

[0003] Before the electrical equipment is put into use, it needs to be placed in a transportation box and transported to the destination. The transportation box plays a role in protecting the electrical equipment. The existing transportation boxes are usually made of metal or high-strength plastics, and the materials are relatively strong to provide sufficient protection. However, they lack a buffer and shock-absorbing structure. During transportation, they may jolt and vibrate, damaging the electrical equipment inside the transportation box. In addition, the transportation box is usually fastened with fasteners such as bolts and screws. Although the overall structure of the transportation box is ensured to be fastened, it is rather laborious to disassemble. Therefore, it is necessary to improve the existing transportation box to solve the above problems. Summary of the Utility Model

[0004] The utility model provides a transportation box for electrical equipment, which solves the problem of lack of buffer and shock absorption in the transportation box for electrical equipment in the related art.

[0005] The technical solution of the utility model is as follows:

[0006] A transportation box for electrical equipment includes:

[0007] There are several plate bodies, and the several plate bodies enclose a closed unit, and the closed unit has a closed inner cavity;

[0008] There are several reinforcing ribs, all located in the closed inner cavity, and the connection between adjacent two plate bodies is fixed by the reinforcing ribs;

[0009] Buffer pads are arranged on the closed unit and located outside the closed unit.

[0010] As a further technical solution, the closed unit is in a cube shape.

[0011] As a further technical solution, it further includes:

[0012] Fasteners, and the plate bodies and the reinforcing ribs are fixedly arranged through the fasteners.

[0013] As a further technical solution, it further includes:

[0014] A self-locking mechanism is arranged on the reinforcing rib and is used for locking or unlocking the plate body.

[0015] As a further technical solution, the self-locking mechanism includes:

[0016] A limiting member is provided on the reinforcing rib. The plate body has a small-diameter hole and a large-diameter hole that communicate with each other. The limiting member passes through the small-diameter hole and extends into the large-diameter hole.

[0017] A locking member is arranged to move up and down in the large-diameter hole, covers the limiting member, and the inside of the locking member is hollow and has a first through hole.

[0018] A telescopic member is arranged to move in the first through hole, and after the telescopic member moves, it is stuck or unstuck on the limiting member.

[0019] As a further technical solution, the limiting member has a first inclined surface, the telescopic member has a second inclined surface. After the locking member descends, the second inclined surface disengages from the first inclined surface, and the telescopic member is stuck on the limiting member.

[0020] As a further technical solution, the self-locking mechanism further includes

[0021] A first elastic member, one end of the first elastic member acts on the limiting member, and the other end acts on the telescopic member, for providing a force for the telescopic member to move towards the inner side of the limiting member.

[0022] The telescopic member has a blocking portion located outside the limiting member. After the telescopic member moves, the blocking portion abuts or stops abutting against the outer wall of the limiting member.

[0023] As a further technical solution, the self-locking mechanism further includes

[0024] A second elastic member, one end acts in the large-diameter hole, and the other end acts on the locking member, for providing a force for the locking member to move away from the small-diameter hole.

[0025] As a further technical solution, the self-locking mechanism further includes

[0026] A guiding member is provided on the limiting member. After the locking member descends, the second inclined surface disengages from the first inclined surface and abuts against the guiding member. After the locking member rotates, the second inclined surface moves along the guiding member, so that the telescopic member retracts into the first through hole.

[0027] As a further technical solution, a plurality of the second elastic members are distributed at intervals.

[0028] The working principle and beneficial effects of the present utility model are as follows:

[0029] In this utility model, in order to solve the problem that the transportation box of electrical equipment in the related art lacks buffering and shock absorption, a plurality of buffer pads are provided on the transportation box. These pads are made of wood materials and can effectively absorb the impact force to protect the electrical equipment in the box from collision damage.

[0030] The transportation box is composed of four rectangular plate bodies, a top plate body and a bottom plate body to form a closed unit together. Each plate body is made of wood materials and has good durability. The closed unit is in a cubic shape as a whole and has enough space to accommodate various electrical equipment.

[0031] In the closed inner cavity, a number of reinforcing ribs are provided. These reinforcing ribs are distributed at the joints between adjacent two plate bodies, which improves the overall structural strength and stability of the box body and ensures the safety during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The above characteristics, technical features, advantages and their implementation manners of the present utility model will be further described below in a clear and easy-to-understand manner in combination with the drawings for the preferred embodiments.

[0033] Figure 1 is a schematic structural diagram of the present utility model;

[0034] Figure 2 is a schematic structural diagram of the closed inner cavity in the present utility model;

[0035] Figure 3 is a schematic structural diagram of the fastener in the present utility model;

[0036] Figure 4 is a schematic structural diagram of the self-locking mechanism in the present utility model;

[0037] Figure 5 is a schematic cross-sectional structural diagram of the self-locking mechanism in the present utility model;

[0038] Figure 6 is Figure 5 a schematic enlarged structural diagram of the local part A in

[0039] Figure 7 is Figure 6 a schematic enlarged structural diagram of the local part B in

[0040] In the figure: 1. Plate body, 2. Closed unit, 3. Closed inner cavity, 4. Reinforcing rib, 5. Buffer pad, 6. Fastener, 7. Self-locking mechanism, 8. Limiting part, 9. Small-diameter hole, 10. Large-diameter hole, 11. Locking part, 12. First through hole, 13. Telescopic part, 14. First inclined surface, 15. Second inclined surface, 16. First elastic part, 17. Blocking part, 18. Second elastic part, 19. Guide part. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0041] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will describe the specific embodiments of the present invention with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, they can also be understood as further technical solutions. Among some figures, components with the same structure or function are only schematically shown for one of them, or only one of them is marked. In this article, "one" not only means "only this one", but also means "more than one" situation, and "several" includes "two" and "more than two".

[0042] In this article, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" 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 directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0043] In addition, in the description of this application, the terms "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0044] Referring to Figures 1 to 7 , an electrical equipment transportation box is proposed, which includes a plurality of plate bodies 1. There are several plate bodies 1, and several plate bodies 1 enclose a closed unit 2, and the closed unit 2 has a closed inner cavity 3; there are several reinforcing ribs 4, all of which are located in the closed inner cavity 3, and the connection between adjacent two plate bodies 1 is fixed by the reinforcing ribs 4; buffer pads 5 are arranged on the closed unit 2 and are located outside the closed unit 2. Further, the closed unit 2 is in a cubic shape.

[0045] In this embodiment, in order to solve the problem that the electrical equipment transportation box in the related art lacks buffering and shock absorption, a plurality of buffer pads 5 are provided on the transportation box. These pads are made of wood materials and can effectively absorb the impact force to protect the electrical equipment in the box from collision damage.

[0046] The transportation box is composed of four rectangular plate bodies 1, a top plate body 1, and a bottom plate body 1 to jointly form a closed unit 2. Each plate body 1 is made of wood materials and has good load-bearing capacity and durability. The closed unit 2 is in a cubic shape as a whole and has enough space to accommodate various electrical equipment.

[0047] In the closed inner cavity 3, several reinforcing ribs 4 are arranged. These reinforcing ribs 4 are distributed at the connection between adjacent two plate bodies 1, improving the overall structural strength and stability of the box body and ensuring safety during transportation.

[0048] Further, it further includes a fastener 6, and the plate body 1 and the reinforcing rib 4 are fixedly arranged through the fastener 6.

[0049] In this embodiment, the fastener 6 is added to fix the plate body 1 and the reinforcing rib 4 more firmly together. The fastener 6 can be made of stainless steel screws, ensuring the structural strength of the box body.

[0050] Further, it further includes a self-locking mechanism 7, which is arranged on the reinforcing rib 4 and is used for locking or unlocking the plate body 1.

[0051] In this embodiment, considering that the fastener 6 is rather cumbersome and not convenient to disassemble, the fastener 6 on the top plate body 1 is replaced with the self-locking mechanism 7, making it more convenient and quick to disassemble the top plate body 1.

[0052] Further, the self-locking mechanism 7 includes a limiting member 8, which is arranged on the reinforcing rib 4. The plate body 1 has a small-diameter hole 9 and a large-diameter hole 10 that communicate with each other. The limiting member 8 passes through the small-diameter hole 9 and extends into the large-diameter hole 10; a locking member 11 is arranged to move up and down in the large-diameter hole 10, covering the limiting member 8. The inside of the locking member 11 is hollow and has a first through-hole 12; a telescopic member 13 is movably arranged in the first through-hole 12, and after the telescopic member 13 moves, it is stuck or not stuck on the limiting member 8.

[0053] In this embodiment, the working principle of the self-locking mechanism 7 is as follows: the locking member 11 is placed into the large-diameter hole 10, and then moves towards the direction close to the small-diameter hole 9. The telescopic member 13 located in the first through-hole 12 will abut against the outer wall of the lower limiting member 8 and gradually move, and finally extend out and be stuck at the bottom of the limiting member 8, realizing the locking of the locking member 11 on the limiting member 8 and completing the locking and fixing of the top plate body 1 and the reinforcing rib 4. When disassembly is required, just move the telescopic member 13 in the reverse direction so that the telescopic member 13 no longer catches the limiting member 8, and then move the locking member 11 in the direction away from the small-diameter hole 9 to realize the separation of the locking member 11 and the limiting member 8, completing the disassembly of the top plate body 1 and the reinforcing rib 4, forming a set of locking system with simple and reliable operation.

[0054] Further, the limiting member 8 has a first inclined surface 14, and the telescopic member 13 has a second inclined surface 15. After the locking member 11 descends, the second inclined surface 15 disengages from the first inclined surface 14, and the telescopic member 13 is stuck on the limiting member 8.

[0055] In this embodiment, the contact surfaces of the telescopic member 13 and the limiting member 8 are both set as inclined surfaces, making the movement of the telescopic member 13 smoother.

[0056] Further, the self-locking mechanism 7 further includes a first elastic member 16. One end of the first elastic member 16 acts on the limiting member 8, and the other end acts on the telescopic member 13, for providing a force for the telescopic member 13 to move towards the inner side of the limiting member 8; the telescopic member 13 has a blocking portion 17, and the blocking portion 17 is located outside the limiting member 8. After the telescopic member 13 moves, the blocking portion 17 abuts or cancels abutting against the outer wall of the limiting member 8.

[0057] In this embodiment, in order to enable the telescopic member 13 to automatically reset, a first elastic member 16 is further provided. The first elastic member 16 can be selected as a spring, so that after the telescopic member 13 disengages from the first inclined surface 14, it automatically pops out and gets stuck at the bottom end of the limiting member 8.

[0058] The telescopic member 13 is further provided with a blocking portion 17, which plays a role in limiting the telescopic member 13 to prevent it from accidentally disengaging from the first through hole 12.

[0059] Further, the self-locking mechanism 7 further includes a second elastic member 18. One end acts inside the large-diameter hole 10, and the other end acts on the locking member 11, for providing a force for the locking member 11 to move in a direction away from the small-diameter hole 9.

[0060] In this embodiment, the second elastic member 18 can be selected as a spring, which gives a thrust to the locking member 11, so that the telescopic member 13 on the locking member 11 tightly abuts against the bottom end of the limiting member 8, ensuring the stability and locking of the self-locking mechanism 7.

[0061] Further, the self-locking mechanism 7 further includes a guiding member 19, which is arranged on the limiting member 8. After the locking member 11 descends, the second inclined surface 15 disengages from the first inclined surface 14 and abuts against the guiding member 19. After the locking member 11 rotates, the second inclined surface 15 moves along the guiding member 19, so that the telescopic member 13 retracts into the first through hole 12.

[0062] In this embodiment, in order to realize the automatic disengagement of the locking member 11 and the limiting member 8, only by rotating the locking member 11, the telescopic member 13 will gradually be pushed back into the first through hole 12 along the guiding member 19, and then the locking member 11 can be pulled out.

[0063] Further, a plurality of second elastic members 18 are distributed at intervals, which can increase the thrust applied to the locking member 11 and ensure a more reliable locking effect.

[0064] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. An electrical equipment transport box, characterized in that: include, There are a plurality of plate bodies (1), wherein the plurality of plate bodies (1) form a closed unit (2), and the closed unit (2) has a closed inner cavity (3); There are a plurality of reinforcing ribs (4), all of which are located in the closed inner cavity (3), and the connection between two adjacent plate bodies (1) is fixed by the reinforcing ribs (4); A buffer pad (5) is arranged on the closed unit (2) and is located outside the closed unit (2).

2. An electrical equipment transport box according to claim 1, characterized in that: The closed unit (2) is in a cube shape.

3. An electrical equipment transport box according to claim 1, characterized in that: Also includes, A fastener (6), wherein the plate body (1) and the reinforcing rib (4) are fixedly arranged by means of the fastener (6).

4. The electrical equipment transport box according to claim 1, characterized in that: Also includes, A self-locking mechanism (7) is arranged on the reinforcing rib (4) and is used to lock or cancel the locking of the plate body (1).

5. An electrical equipment transport box according to claim 4, characterized in that: The self-locking mechanism (7) comprises: a limiting member (8) disposed on the reinforcing rib (4); the plate body (1) having a small-diameter hole (9) and a large-diameter hole (10) communicating with each other; the limiting member (8) passes through the small-diameter hole (9) and extends into the large-diameter hole (10); A locking member (11) is lifted and lowered in the large-diameter hole (10) and covers the outside of the limiting member (8); the locking member (11) is hollow inside and has a first through hole (12); A telescopic member (13) is movably arranged in the first through hole (12); after the telescopic member (13) moves, it is stuck on or unstuck on the limiting member (8).

6. The electrical equipment transport box according to claim 5, characterized in that: The limiting member (8) has a first inclined surface (14), and the telescopic member (13) has a second inclined surface (15). After the locking member (11) is lowered, the second inclined surface (15) is separated from the first inclined surface (14), and the telescopic member (13) is stuck on the limiting member (8).

7. An electrical equipment transport box according to claim 5, characterized in that: The self-locking mechanism (7) further comprises: an elastic member 1 (16), one end of the elastic member 1 (16) acting on the limiting member (8), and the other end of the elastic member 1 (16) acting on the telescopic member (13), for providing a force for the telescopic member (13) to move toward the inside of the limiting member (8); The telescopic member (13) has a stopper (17), and the stopper (17) is located outside the limiting member (8). After the telescopic member (13) moves, the stopper (17) abuts against or cancels the abutment against the outer wall of the limiting member (8).

8. The electrical equipment transport box according to claim 5, characterized in that: The self-locking mechanism (7) further comprises: The second elastic member (18) has one end acting on the large-diameter hole (10) and the other end acting on the locking member (11), and is used to provide a force for moving the locking member (11) in a direction away from the small-diameter hole (9).

9. The electrical equipment transport box according to claim 6, characterized in that: The self-locking mechanism (7) further comprises: The guide member (19) is arranged on the limiting member (8); after the locking member (11) is lowered, the second inclined surface (15) is separated from the first inclined surface (14) and abuts against the guide member (19); after the locking member (11) is rotated, the second inclined surface (15) moves along the guide member (19), so that the telescopic member (13) is retracted into the first through hole (12).

10. An electrical equipment transport box according to claim 8, characterized in that: There are multiple elastic members 2 (18) distributed at intervals.

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