Bus duct with flame-retardant function

Abstract

The utility model relates to the technical field of bus ducts, and discloses a bus duct with a flame-retardant function, which comprises a side frame and a positioning screw, the top end and the bottom end of the side frame are respectively provided with a fixing plate, a metal sheet is arranged in the fixing plate, one side of the side frame is fixedly connected with an installation rod, the installation rod is sleeved with a metal plate, and the metal plate is fixedly connected with the side frame. Locking nuts are movably connected to the outer portions of the mounting rods, and mounting blocks are fixedly connected to the rear ends of the side frames and the bottom ends of the fixing plates. According to the bus duct with the flame-retardant function, the rock wool board, the mounting block and the mounting seat are arranged, and the mounting seat at the rear end of the rock wool board can be clamped on the mounting block to be fixed, so that the rock wool board can be conveniently and quickly mounted and fixed at the front end, the rear end, the top and the bottom of the interior of the bus duct; the interior of the cable can be subjected to flame retardance in all directions, and the problem that flame-retardant protection cannot be conveniently conducted on the cable is solved.

Description

Technical Field

[0001] This utility model relates to the field of busbar technology, specifically a busbar with flame-retardant function. Background Technology

[0002] Busbar trunking is a device used for power transmission and distribution. It is mainly composed of copper and aluminum busbars, enclosed in a metal device, and is used to distribute large amounts of power to various components of the system. Busbar trunking is usually composed of metal plates as protective shells, conductor bars and other accessories.

[0003] Based on the existing design of busbar trunking, it is not convenient to provide flame-retardant protection in the event of a fire, which makes it unsafe and unsuitable. Therefore, its structure needs to be improved.

[0004] Now, a new type of busbar trunking with flame-retardant function is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a bus trunking with flame-retardant function to solve the problem mentioned in the background art that it is inconvenient to carry out flame-retardant protection.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a busbar trunking with flame-retardant function, comprising a side frame and positioning screws, wherein a fixing plate is respectively provided at the top and bottom of the side frame, a metal sheet is provided inside the fixing plate, an installation rod is fixedly connected to one side of the side frame, a metal plate is sleeved on the outside of the installation rod, a locking nut is movably connected to the outside of the installation rod, an installation block is fixedly connected to the rear end of the side frame and the bottom end of the fixing plate, a rock wool board is provided inside the side frame, and installation seats are provided at the four corners of the rear end of the rock wool board.

[0007] As a further technical solution of this utility model, the rock wool board is detachably attached to the outside of the mounting block by a mounting base, and the rock wool board is provided in four sets.

[0008] As a further technical solution of this utility model, protective covers are provided on both sides of the side frame, and fixing blocks are fixedly connected to both sides of the front and rear ends of the side frame respectively.

[0009] As a further technical solution of this utility model, connecting blocks are fixedly connected to the top and bottom of the rear end of the side frame, and positioning screws are movably connected to both sides of the top of the connecting blocks. The side frame is detachable from the fixing plate through the positioning screws.

[0010] As a further technical solution of this utility model, a mounting base is fixedly connected to the rear end of the side frame, a reinforcing block is provided at the top of the fixing plate, and mounting grooves are provided inside the front and rear ends of the reinforcing block. The reinforcing block is detachably engaged with the outside of the mounting base through the mounting grooves.

[0011] As a further technical solution of this utility model, a fixed seat is fixedly connected to one side of the protective cover, and a hinge seat is fixedly connected to the front end of the fixed seat. A fixing buckle is movably hinged between the hinge seats.

[0012] As a further technical solution of this utility model, the fixing buckle is detachably attached to the outside of the fixing block. Two sets of fixing buckles are provided, and the fixing buckles are symmetrically distributed at the front and rear ends of the fixing base.

[0013] As a further technical solution of this utility model, the reinforcing blocks are in the shape of an "X" and are evenly distributed at the top of the fixing plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the busbar trunking with flame-retardant function not only achieves easy flame retardancy and easy protection of metal plates and metal sheets, but also facilitates anti-collision protection of the top.

[0015] (1) By setting up rock wool board, mounting block and mounting base, the mounting base at the rear end of the rock wool board can be snapped onto the mounting block for fixation, so as to facilitate the quick installation and fixation of the rock wool board at the front end, rear end and top and bottom inside. Because the rock wool board has certain flame retardant properties, it can be flame retardant inside in all directions.

[0016] (2) By setting a fixed seat, protective cover, hinge seat, fixed buckle and fixed block, when not in use, the protective cover can be snapped to one side of the side frame and the fixed buckle can be snapped to the outside of the fixed block to protect the metal plate and metal sheet and prevent them from rusting. When in use later, the fixed buckle can be opened.

[0017] (3) By setting side frames, mounting bases, reinforcing blocks and mounting grooves, during assembly, the top and bottom of the reinforcing blocks are respectively fixed to the mounting base by the mounting base. At this time, the reinforcing blocks distributed at equal intervals on the top can protect the top and prevent the top from being impacted and deformed. Attached Figure Description

[0018] Figure 1 This is a frontal cross-sectional view of the present invention.

[0019] Figure 2 This is a front view structural diagram of the connection between the protective cover and the side frame of this utility model;

[0020] Figure 3This is a top view schematic diagram of the connection method between the reinforcing block and the side frame of this utility model;

[0021] Figure 4 This is a front view structural diagram of the connection method between the rock wool board and the side frame of this utility model.

[0022] In the diagram: 1. Side frame; 2. Fixing base; 3. Protective cover; 4. Metal plate; 5. Metal sheet; 6. Mounting rod; 7. Locking nut; 8. Hinge seat; 9. Fixing buckle; 10. Fixing block; 11. Rock wool board; 12. Mounting block; 13. Mounting base; 14. Reinforcing block; 15. Mounting groove; 16. Connecting block; 17. Positioning screw; 18. Fixing plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4 This utility model provides a busbar trunking with flame-retardant function, including a side frame 1 and positioning screws 17. The top and bottom ends of the side frame 1 are respectively provided with fixing plates 18. The inside of the fixing plate 18 is provided with metal sheet 5. A mounting rod 6 is fixedly connected to one side of the side frame 1. A metal plate 4 is sleeved on the outside of the mounting rod 6. A locking nut 7 is movably connected to the outside of the mounting rod 6. A mounting block 12 is fixedly connected to the rear end of the side frame 1 and the bottom end of the fixing plate 18. A rock wool board 11 is provided inside the side frame 1. Mounting seats 13 are provided at the four corners of the rear end of the rock wool board 11.

[0025] The rock wool board 11 is detachably attached to the outside of the mounting block 12 by the mounting base 13, and four sets of rock wool boards 11 are provided.

[0026] Specifically, such as Figure 1 and Figure 4 As shown, the mounting base 13 at the rear end of the rock wool board 11 can be snapped onto the mounting block 12 for fixation, thereby facilitating the quick installation and fixation of the rock wool board 11 at the front and rear ends, as well as the top and bottom inside. Because the rock wool board 11 has certain flame-retardant properties, it can provide all-round flame retardancy to its interior.

[0027] Protective covers 3 are provided on both sides of the side frame 1, and fixing blocks 10 are fixedly connected to the front and rear sides of the side frame 1 respectively.

[0028] Connecting blocks 16 are fixedly connected to the top and bottom of the rear end of the side frame 1, and positioning screws 17 are movably connected to the two sides of the top of the connecting blocks 16. The side frame 1 is detachable from the fixing plate 18 through the positioning screws 17.

[0029] A fixed base 2 is fixedly connected to one side of the protective cover 3, and a hinged base 8 is fixedly connected to the front end of the fixed base 2. A fixed buckle 9 is movably hinged between the hinged bases 8.

[0030] The fixing buckle 9 is detachably attached to the outside of the fixing block 10. There are two sets of fixing buckles 9, which are symmetrically distributed at the front and rear ends of the fixing base 2.

[0031] Specifically, such as Figure 1 and Figure 2 As shown, when not in use, the protective cover 3 can be clipped to one side of the side frame 1 and secured to the outside of the fixing block 10 using the fixing buckle 9, so as to protect the metal plate 4 and metal sheet 5 and prevent them from rusting. When in use later, the fixing buckle 9 can be opened.

[0032] The rear end of the side frame 1 is fixedly connected to the mounting base 13, and the top of the fixing plate 18 is provided with a reinforcing block 14. The front end and rear end of the reinforcing block 14 are provided with mounting grooves 15. The reinforcing block 14 is detachably attached to the outside of the mounting base 13 through the mounting grooves 15.

[0033] The reinforcing blocks 14 are in the shape of an "X" and are evenly distributed at the top of the fixing plate 18;

[0034] Specifically, such as Figure 1 and Figure 3 As shown, during assembly, the top and bottom of the reinforcing block 14 are respectively fixed to the mounting base 13 by snapping them together. At this time, the reinforcing blocks 14 with equal spacing on the top can protect the top and prevent the top from being impacted and deformed.

[0035] Working principle: When using this utility model, firstly, the mounting base 13 at the rear end of the rock wool board 11 can be snapped onto the mounting block 12 for fixation, thereby facilitating the quick installation and fixation of the rock wool board 11 at the front and rear ends, as well as the top and bottom. Because the rock wool board 11 has certain flame-retardant properties, it can provide all-round flame retardancy to its interior. Then, during assembly, the top and bottom of the reinforcing block 14 are respectively snapped onto the mounting base 13 for fixation. At this time, the reinforcing blocks 14, which are evenly distributed at the top, can protect the top and prevent it from being impacted and deformed. Finally, when not in use, the protective cover 3 can be snapped onto one side of the side frame 1 and secured to the outside of the fixing block 10 using the fixing buckle 9, so as to protect the metal plate 4 and metal sheet 5 and prevent them from rusting. When using it later, the fixing buckle 9 can be opened.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A busbar trunking with flame-retardant function, comprising a side frame (1) and positioning screws (17), characterized in that: The top and bottom of the side frame (1) are respectively provided with fixing plates (18), and the inside of the fixing plate (18) is provided with metal sheet (5). A mounting rod (6) is fixedly connected to one side of the side frame (1), and a metal plate (4) is sleeved on the outside of the mounting rod (6). A locking nut (7) is movably connected to the outside of the mounting rod (6). A mounting block (12) is fixedly connected to the rear end of the side frame (1) and the bottom end of the fixing plate (18). A rock wool board (11) is provided inside the side frame (1), and mounting seats (13) are provided at the four corners of the rear end of the rock wool board (11).

2. The busbar trunking with flame-retardant function according to claim 1, characterized in that: The rock wool board (11) is detachably attached to the outside of the mounting block (12) by the mounting base (13), and the rock wool board (11) is provided in four sets.

3. A busbar trunking system with flame-retardant function according to claim 1, characterized in that: The side frame (1) is provided with protective covers (3) on both sides, and the front and rear sides of the side frame (1) are respectively fixedly connected with fixing blocks (10).

4. A busbar trunking system with flame-retardant function according to claim 1, characterized in that: The top and bottom of the rear end of the side frame (1) are respectively fixedly connected to the connecting block (16), and the two sides of the top of the connecting block (16) are movably connected to the positioning screw (17). The side frame (1) is detachable from the fixing plate (18) through the positioning screw (17).

5. A busbar trunking system with flame-retardant function according to claim 1, characterized in that: The rear end of the side frame (1) is fixedly connected to a mounting base (13), and the top end of the fixing plate (18) is provided with a reinforcing block (14). The front end and rear end of the reinforcing block (14) are provided with mounting grooves (15), and the reinforcing block (14) is detachably attached to the outside of the mounting base (13) through the mounting grooves (15).

6. A busbar trunking system with flame-retardant function according to claim 3, characterized in that: A fixed seat (2) is fixedly connected to one side of the protective cover (3), and a hinge seat (8) is fixedly connected to the front end of the fixed seat (2). A fixing buckle (9) is movably hinged between the hinge seats (8).

7. A busbar trunking system with flame-retardant function according to claim 6, characterized in that: The fixing buckle (9) is detachably attached to the outside of the fixing block (10). There are two sets of fixing buckles (9), which are symmetrically distributed at the front and rear ends of the fixing seat (2).

8. A busbar trunking system with flame-retardant function according to claim 5, characterized in that: The reinforcing blocks (14) are in the shape of an "X" and are evenly distributed at the top of the fixing plate (18).

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