CN212412703U

CN212412703U - Fireproof bus duct

Info

Publication number: CN212412703U
Application number: CN202021112641.3U
Authority: CN
Inventors: 刘福选; 曾娟
Original assignee: Yunnan Jialan Electrical Equipment Co ltd
Current assignee: Yunnan Jialan Electrical Equipment Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-01-26
Anticipated expiration: 2030-06-16

Abstract

The utility model belongs to the technical field of transmission equipment technique and specifically relates to a fire prevention type bus duct, which comprises a housin, the both ends of casing are connected with the connecting plate, and the inside of connecting plate has seted up the fixed slot, one side of connecting plate is provided with the mounting panel, and the internally mounted of mounting panel has the electro-magnet, one side of electro-magnet is connected with the spring, and the one end of spring is connected with the movable plate, one side of movable plate is connected with the fixed plate, and one side that the movable plate was kept away from to the fixed plate is connected with the antiskid ribbed tile, the cell: through the first insulation board, first PLASTIC LAMINATED, second insulation board, second PLASTIC LAMINATED, louvre and the heat-conducting plate that sets up, the first insulation board, first PLASTIC LAMINATED, second insulation board, second PLASTIC LAMINATED and the casing that application cell body both sides are connected are inside to be seted up the heat-conducting plate in louvre and louvre outside for the fire behavior of bus duct improves, thereby has improved electric power transportation's security.

Description

Fireproof bus duct

Technical Field

The utility model relates to a transmission equipment technical field especially relates to a fire prevention type bus duct.

Background

Modern high-rise buildings and large-scale workshops need huge electric energy, reliable conducting equipment needs to be selected for the large current of hundreds of amperes needed by the huge load, a bus system is a good choice, and a bus duct system is a power distribution device for efficiently conveying current and particularly meets the needs of economic and reasonable wiring of higher and higher buildings and large-scale factories.

When the bus duct uses, can have the hidden danger that can arouse the conflagration, but current bus duct fire prevention effect is not good, and current bus duct adopts the bolt to install when the installation is dismantled, and inconvenient staff dismantles the installation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fireproof bus duct.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design is a fireproof bus duct, which comprises a housin, the both ends of casing are connected with the connecting plate, and the inside of connecting plate has seted up the fixed slot, one side of connecting plate is provided with the mounting panel, and the internally mounted of mounting panel has the electro-magnet, one side of electro-magnet is connected with the spring, and the one end of spring is connected with the movable plate, one side of movable plate is connected with the fixed plate, and one side that the movable plate was kept away from to the fixed plate is connected with the antiskid ribbed tile, the cell body has been seted up in the outside of casing, and one side of cell body is connected with first PLASTIC LAMINATED, one side that first PLASTIC LAMINATED was kept away from to the cell body is connected with the second PLASTIC.

Preferably, the fixed plate is matched with the inner wall of the fixed groove, and the fixed plate is connected with the moving plate in a welding mode.

Preferably, the two sides of the mounting plate are connected with mounting blocks, and the inner walls of the mounting blocks are provided with fixing bolts.

Preferably, the middle position inside the shell is provided with a heat dissipation hole, and the outer side of the heat dissipation hole is connected with a heat conduction plate.

Preferably, the first fire prevention plate is bonded to the first insulating plate, and the second fire prevention plate is bonded to the second insulating plate.

The utility model provides a pair of fire prevention type bus duct, beneficial effect lies in: according to the device, through the arrangement of the first insulating plate, the first fireproof plate, the second insulating plate, the second fireproof plate, the heat dissipation hole and the heat conduction plate outside the heat dissipation hole are formed in the first insulating plate, the first fireproof plate, the second insulating plate and the second fireproof plate which are connected with the two sides of the groove body, and the shell, so that the fireproof performance of the bus duct is improved, and the safety of electric power transportation is improved; through the connecting plate, the mounting panel, the fixed slot, the electro-magnet, the spring, the movable plate that set up, application electro-magnet circular telegram attracts with spring coupling movable plate each other to be convenient for the staff to the dismantlement installation of casing, reduced staff's intensity of labour.

Drawings

Fig. 1 is a schematic structural view of a fireproof bus duct provided by the present invention;

fig. 2 is a sectional view of a fireproof bus duct provided by the present invention;

fig. 3 is an enlarged view of a partial structure of a fireproof bus duct a provided by the present invention;

fig. 4 is an enlarged view of a partial structure at a position B of the fireproof bus duct provided by the present invention;

in the figure: 1. a housing; 2. a connecting plate; 3. mounting a plate; 4. mounting blocks; 5. fixing the bolt; 6. a trough body; 7. heat dissipation holes; 8. a heat conducting plate; 9. a first fire retardant panel; 10. a first insulating plate; 11. a second fire retardant panel; 12. a second insulating plate; 13. fixing grooves; 14. an electromagnet; 15. a spring; 16. moving the plate; 17. a fixing plate; 18. an antiskid plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a fireproof bus duct comprises a housing 1, wherein two ends of the housing 1 are connected with connecting plates 2, fixing grooves 13 are formed in the connecting plates 2, a mounting plate 3 is arranged on one side of each connecting plate 2, an electromagnet 14 is arranged in the mounting plate 3, one side of the electromagnet 14 is connected with a spring 15, one end of the spring 15 is connected with a movable plate 16, one side of the movable plate 16 is connected with a fixing plate 17, one side, away from the movable plate 16, of the fixing plate 17 is connected with an anti-skid plate 18, a groove body 6 is formed in the outer side of the housing 1, one side of the groove body 6 is connected with a first fireproof plate 9, one side of the first fireproof plate 9 is connected with a first insulating plate 10, one side, away from the first fireproof plate 9, of the groove body 6 is connected with a second.

The device improves the fireproof performance of the bus duct through the arrangement of the first insulating plate 10, the first fireproof plate 9, the second insulating plate 12, the second fireproof plate 11, the heat dissipation hole 7 and the heat conduction plate 8, so that the safety of electric power transportation is improved; through the connecting plate 2, the mounting plate 3, the fixed groove 13, the electromagnet 14, the spring 15 and the movable plate 16, the shell 1 can be conveniently detached and mounted by workers, and the labor intensity of the workers is reduced.

The fixed plate 17 is matched with the inner wall of the fixed groove 13, the fixed plate 17 is welded with the movable plate 16, the fixed plate 17 is adhered and connected with the anti-skid plate 18, the anti-skid plate 18 is made of rubber, and the movable plate 16 is made of metal iron.

Wherein, the both sides of mounting panel 3 are connected with installation piece 4, and the inner wall of installation piece 4 is provided with fixing bolt 5, and fixing bolt 5's setting is convenient for mounting panel 3 fixed.

Wherein, the middle position inside the casing 1 is provided with a heat dissipation hole 7, and the outer side of the heat dissipation hole 7 is connected with a heat conduction plate 8, and the heat conduction plate 8 is made of a metal copper material.

Wherein, first PLASTIC LAMINATED 9 glues with being connected with first insulating board 10, and second PLASTIC LAMINATED 11 glues with being connected with second insulating board 12, and first PLASTIC LAMINATED 9 and second PLASTIC LAMINATED 11 all comprise fire protection coating, and first insulating board 10 and second insulating board 12 comprise insulating material.

The working principle is as follows: during the use, connect external power supply with the device, make the device obtain the electric energy, let the device can normal operating, when casing 1 uses, the first insulation board 10 that the cell body 6 both sides are connected, first PLASTIC LAMINATED 9, second insulation board 12, second PLASTIC LAMINATED 11 and the inside heat-conducting plate 8 of having seted up louvre 7 and louvre 7 outside of casing 1, make the fire behavior of bus duct improve, when needs

install casing

1, 14 the electro-magnet in the mounting panel 3 circular telegram, the movable plate 16 inter attraction that electro-magnet 14 circular telegram and spring 15 are connected, make movable plate 16 drive fixed plate 17 and spring 15 compression remove to 14 direction of electro-magnet, place connecting plate 2 that casing 1 connects on mounting panel 3 again, 14 the power-off with the electro-magnet, make spring 15 resume deformation, it fixes in fixed slot 13 to drive fixed plate 17.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The fireproof bus duct comprises a shell (1) and is characterized in that two ends of the shell (1) are connected with connecting plates (2), fixing grooves (13) are formed in the connecting plates (2), one side of each connecting plate (2) is provided with a mounting plate (3), an electromagnet (14) is mounted inside each mounting plate (3), one side of each electromagnet (14) is connected with a spring (15), one end of each spring (15) is connected with a movable plate (16), one side of each movable plate (16) is connected with a fixing plate (17), one side, far away from the movable plate (16), of each fixing plate (17) is connected with an anti-skid plate (18), a groove body (6) is formed in the outer side of the shell (1), one side of each groove body (6) is connected with a first fireproof plate (9), one side of each first fireproof plate (9) is connected with a first insulating plate (, one side of the groove body (6) far away from the first fireproof plate (9) is connected with a second fireproof plate (11), and one side of the second fireproof plate (11) is connected with a second insulating plate (12).

2. A fireproof bus duct according to claim 1, wherein the fixed plate (17) is matched with the inner wall of the fixed groove (13), and the fixed plate (17) is welded with the movable plate (16).

3. A fireproof bus duct according to claim 1, wherein mounting blocks (4) are connected to both sides of the mounting plate (3), and fixing bolts (5) are arranged on the inner walls of the mounting blocks (4).

4. The fireproof bus duct according to claim 1, wherein a heat dissipation hole (7) is formed in the middle of the inside of the casing (1), and a heat conduction plate (8) is connected to the outer side of the heat dissipation hole (7).

5. A fire-resistant bus duct according to claim 1, characterised in that the first fire-resistant plate (9) is bonded to the first insulating plate (10) and the second fire-resistant plate (11) is bonded to the second insulating plate (12).