Multifunctional bus duct

Abstract

The utility model relates to a multifunctional bus duct, comprising a housing, the upper end of the housing is provided with a cover plate, the front and back surfaces of the housing are fixedly connected with two hollow plates, a rotating ring is arranged between the two hollow plates, the upper end surface of each hollow plate is provided with an insertion through groove, and the insertion through groove is provided with a through hole. A dismounting insertion plate fixedly connected with the lower end face of the cover plate is slidably connected into the insertion through groove, a positioning through hole is formed in one face of the dismounting insertion plate, a positioning insertion rod slidably connected with the interior of the corresponding positioning through hole is arranged in each hollow plate, and a threaded groove is formed in each positioning insertion rod; the middle of each rotating ring is fixedly connected with a two-way lead screw which penetrates through the corresponding hollow plate and is rotationally connected with the penetrating part through a bearing. According to the multifunctional bus duct provided by the utility model, the cover plate can be detached without using a tool, the detaching convenience is improved, and the multifunctional bus duct is relatively practical.

Description

Technical Field

[0001] The utility model relates to the technical field of bus ducts, in particular to a multifunctional bus duct. Background Art

[0002] Bus duct is a closed metal device composed of copper and aluminum busbars, which is used to distribute high power to various components of the distributed system. In daily life, bus duct is widely used.

[0003] The Chinese patent application number CN202223272419.1 discloses a dense bus duct with good conductive performance, including a conductor, a protective cover and a cover plate. A protective cover is provided on the outer side of one end of the conductor, a heat dissipation structure is provided on the outside of the protective cover, and a cover plate is installed on the top of the heat dissipation structure.

[0004] However, the above-mentioned prior art still has shortcomings in actual use. The cover plate in the above-mentioned prior art is fixedly connected to the outer shell by multiple bolts. Therefore, it is very inconvenient to disassemble the cover plate later. It is necessary to find suitable tools to complete the disassembly, which reduces the disassembly efficiency. For this reason, we propose a multifunctional bus duct. Utility Model Content

[0005] The utility model provides a multifunctional bus duct, which solves the technical problems raised by the background technology in the prior art.

[0006] The utility model solves the above-mentioned technical problems with the following solution: it comprises a shell, the upper end of the shell is provided with a cover plate, the front and rear ends of the shell are fixedly connected to two hollow plates, a rotating ring is provided between the two hollow plates, the upper end surface of each hollow plate is provided with an insertion groove, a disassembly plug plate fixedly connected to the lower end surface of the cover plate is slidably connected inside the insertion groove, a positioning through hole is provided on one side of the disassembly plug plate, each hollow plate is provided with a positioning plug rod slidably connected to the corresponding positioning through hole, a threaded groove is provided inside the positioning plug rod, a bidirectional screw rod is fixedly connected at the middle of the rotating ring, which penetrates the corresponding hollow plate and is rotatably connected to the penetrating part through a bearing, the bidirectional screw rod is threadedly connected to the corresponding threaded groove, a limiting slide groove is provided on the upper and lower sides of each hollow plate, and a limiting slider fixedly connected to the surface of the corresponding positioning plug rod is slidably connected inside the limiting slide groove.

[0007] On the basis of the above technical solution, the present invention can also be improved as follows.

[0008] Furthermore, a communication frame is provided on the lower end surface of the shell body, penetrating the shell body and fixedly connected to the penetrating portion.

[0009] Furthermore, a heat dissipation plate is fixedly connected to the bottom end of the communication frame.

[0010] Furthermore, a plurality of heat dissipation grooves are provided on the surface of the heat dissipation plate, and the heat dissipation grooves are hollow in design.

[0011] Furthermore, a plurality of conductors are installed inside the shell, and the conductors are actually copper-clad aluminum composites.

[0012] Furthermore, the surface of the rotating ring is provided with anti-slip grooves.

[0013] The beneficial effects of the utility model are as follows: the utility model provides a multifunctional bus duct, which has the following advantages:

[0014] Through the cooperation between the disassembly plug plate, hollow plate, bidirectional screw rod, rotating ring, insertion slot, positioning hole, positioning plug rod, threaded groove, limit slide groove and limit slide block, the cover plate can be disassembled and assembled without using tools, thereby improving the disassembly and assembly efficiency and thus improving practicality.

[0015] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 A schematic diagram of the structure of a multifunctional bus duct provided in one embodiment of the utility model;

[0018] Figure 2 for Figure 1 A schematic side view of the structure in a multifunctional bus duct is provided;

[0019] Figure 3 for Figure 1 A schematic diagram of the structure of a connecting frame in a multifunctional bus duct is provided;

[0020] Figure 4 for Figure 1 A schematic cross-sectional view of a local structure in a multifunctional bus duct is provided;

[0021] Figure 5 for Figure 4 An enlarged schematic diagram of a local structure in a multifunctional bus duct is provided.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Cover plate; 2. Disassembly plug plate; 3. Hollow plate; 4. Bidirectional screw rod; 5. Rotating ring; 6. Conductor; 7. Shell; 8. Connecting frame; 9. Heat sink; 10. Insertion slot; 11. Positioning through hole; 12. Positioning plug rod; 13. Threaded groove; 14. Limiting slide groove; 15. Limiting slider. DETAILED DESCRIPTION

[0024] The following is combined with Figure 1-5 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0025] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0027] like Figure 1-5As shown, the utility model provides a multifunctional bus duct, including a shell 7, a cover plate 1 is provided on the upper end of the shell 7, two hollow plates 3 are fixedly connected to the front and rear sides of the shell 7, a rotating ring 5 is provided between the two hollow plates 3, an insertion groove 10 is provided on the upper end surface of each hollow plate 3, a disassembly plug plate 2 fixedly connected to the lower end surface of the cover plate 1 is slidably connected inside the insertion groove 10, a positioning through hole 11 is provided on one side of the disassembly plug plate 2, each of the hollow plates 3 is provided with a positioning plug rod 12 slidably connected to the corresponding positioning through hole 11, a threaded groove 13 is provided inside the positioning plug rod 12, a bidirectional screw rod 4 that penetrates the corresponding hollow plate 3 and is rotatably connected to the penetration part through a bearing is fixedly connected in the middle of the rotating ring 5, the bidirectional screw rod 4 is threadedly connected to the corresponding threaded groove 13, a limiting slide groove 14 is provided on the upper and lower sides of each hollow plate 3, and a limiting slider 15 fixedly connected to the surface of the corresponding positioning plug rod 12 is slidably connected inside the limiting slide groove 14.

[0028] Preferably, a communication frame 8 penetrating the shell 7 and fixedly connected to the penetrating portion is provided on the lower end surface of the shell 7 .

[0029] Preferably, a heat sink 9 is fixedly connected to the bottom end of the connecting frame 8 , and the heat sink 9 can dissipate heat for the conductor 6 .

[0030] Preferably, a plurality of heat dissipation grooves are provided on the surface of the heat dissipation plate 9, and the heat dissipation grooves are hollow in design.

[0031] Preferably, a plurality of conductors 6 are installed inside the shell 7, and the conductors 6 are actually copper-clad aluminum composites.

[0032] Preferably, the surface of the rotating ring 5 is provided with anti-skid patterns, and the provision of the anti-skid patterns makes it easier for the staff to rotate the rotating ring 5 .

[0033] The specific working principle and use method of the utility model are as follows:

[0034] The utility model provides a multifunctional busbar duct. When in use, the heat emitted by the conductor 6 can be discharged through the heat dissipation plate 9, so that the conductor 6 can have a heat dissipation effect. When the cover plate 1 needs to be disassembled later, it is only necessary to rotate the rotating rings 5 ​​at the front and rear of the shell 7 respectively to rotate the bidirectional screw rod 4, so that the positioning plug rod 12 can slide in the corresponding hollow plate 3 under the action of the thread groove 13, so that the positioning plug rod 12 is separated from the corresponding positioning through hole 11. After separation, the limiting relationship between the disassembly plug plate 2 and the hollow plate 3 can be released, and then the cover plate 1 can be disassembled by pulling up the cover plate 1. During subsequent installation, it is only necessary to insert the disassembly plug plate 2 into the corresponding insertion through groove 10, and then reverse the bidirectional screw rod 4 by reversing the rotating ring 5, so that the positioning plug rod 12 can be moved in the opposite direction, so that the positioning plug rod 12 is reinserted into the corresponding positioning through hole 11, thereby completing the limited installation of the cover plate 1. In summary, no tools are required when disassembling and assembling the cover plate 1, which improves the disassembly and assembly speed and thus improves practicality.

[0035] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A multifunctional bus duct, comprising a housing (7), characterized in that: The upper end of the shell (7) is provided with a cover plate (1), the front and rear surfaces of the shell (7) are fixedly connected to two hollow plates (3), a rotating ring (5) is provided between the two hollow plates (3), the upper end surface of each hollow plate (3) is provided with an insertion slot (10), the interior of the insertion slot (10) is slidably connected with a disassembly plug plate (2) fixedly connected to the lower end surface of the cover plate (1), one side of the disassembly plug plate (2) is provided with a positioning through hole (11), and the interior of each hollow plate (3) is provided with a corresponding positioning through hole (11) and a slidable inner portion thereof. A positioning rod (12) is connected, and a thread groove (13) is provided inside the positioning rod (12). A bidirectional screw rod (4) is fixedly connected at the middle of the rotating ring (5) and penetrates the corresponding hollow plate (3) and is rotatably connected to the penetrating portion through a bearing. The bidirectional screw rod (4) is threadedly connected to the corresponding thread groove (13). A limiting slide groove (14) is provided on the upper and lower surfaces inside each of the hollow plates (3). A limiting slider (15) is slidably connected inside the limiting slide groove (14) and is fixedly connected to the surface of the corresponding positioning rod (12).

2. A multifunctional bus duct according to claim 1, characterized in that: The lower end surface of the shell (7) is provided with a communication frame (8) which penetrates the shell (7) and is fixedly connected to the penetration portion.

3. A multifunctional bus duct according to claim 2, characterized in that: A heat dissipation plate (9) is fixedly connected to the bottom end of the interior of the communication frame (8).

4. A multifunctional bus duct according to claim 3, characterized in that: The surface of the heat dissipation plate (9) is provided with a plurality of heat dissipation grooves, and the heat dissipation grooves are of a hollow design.

5. The multifunctional bus duct according to claim 1, characterized in that: A plurality of conductors (6) are installed inside the shell (7), and the conductors (6) are actually copper-clad aluminum composites.

6. The multifunctional bus duct according to claim 1, characterized in that: The surface of the rotating ring (5) is provided with anti-slip grooves.

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