CN214069488U

CN214069488U - High temperature resistant fire prevention type bus duct

Info

Publication number: CN214069488U
Application number: CN202021940842.2U
Authority: CN
Inventors: 汤长富
Original assignee: Zhenjiang Funing Electric Appliance Manufacturing Co ltd
Current assignee: Zhenjiang Funing Electric Appliance Manufacturing Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-08-27
Anticipated expiration: 2030-09-07

Abstract

The utility model belongs to the technical field of the bus duct, especially, be a high temperature resistant fire prevention type bus duct, including the copper bar, the fixed surface of copper bar is connected with the resin block, the fixed surface of resin block is connected with the casing, and is adjacent fixedly connected with insulation board between the copper bar, one side fixedly connected with deflector of casing, the guide way has been seted up to the opposite side of casing, the top fixedly connected with backup pad of casing opposite side, the inner wall sliding connection of backup pad has the slide bar, the one end fixedly connected with regulating plate of slide bar. The utility model discloses a cooperation of inner panel and planking for the structural strength of casing obtains very big promotion, through the cooperation of interior high temperature resistant layer and planking, makes the casing possess splendid high temperature resistant fire behavior, through the cooperation of waterproof layer and anticorrosive coating, makes the casing have waterproof and corrosion-resistant performance, and the protection is more comprehensive, very is favorable to the use.

Description

High temperature resistant fire prevention type bus duct

Technical Field

The utility model relates to a bus duct technical field specifically is a high temperature resistant fire prevention type bus duct.

Background

The bus duct is a closed metal device formed from copper and aluminium bus posts, and is used for distributing large power for every element of dispersion system. Electric wires and cables are increasingly replaced in indoor low-voltage power transmission main line engineering projects, and bus ducts are used when more than 12 floors of building power distribution rooms are led out, namely more than 90% of main lines led to floors are led out; the 630KVA transformer to the power distribution cabinet uses bus ducts.

The bus duct in the existing market has the following problems:

1. the bus duct shell on the market at present is simple in structure, single in protection function, difficult to bear high temperature, lack in protection performance on open fire and extremely not beneficial to use;

2. the installation of the bus duct on the existing market is complex mostly, and the installation that leads to the workman to need to spend a large amount of time and energy to carry out the bus duct is extremely inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a high temperature resistant fire prevention type bus duct has solved because bus duct shell on the existing market constitutes simply, and safeguard function is single, leads to it to be difficult to bear high temperature and lack the protectiveness to naked light, and the problem that extremely is unfavorable for the use.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a high-temperature-resistant fireproof bus duct comprises copper bars, wherein a resin block is fixedly connected to the surface of each copper bar, a shell is fixedly connected to the surface of each resin block, an insulating plate is fixedly connected between every two adjacent copper bars, a guide plate is fixedly connected to one side of each shell, a guide groove is formed in the other side of each shell, a supporting plate is fixedly connected to the top of the other side of each shell, a sliding rod is slidably connected to the inner wall of each supporting plate, an adjusting plate is fixedly connected to one end of each sliding rod, a lower blocking plate is fixedly connected to the other end of each sliding rod, an adapter plate is fixedly connected to the top of one side of each shell, a reinforcing plate is fixedly connected to one side of each adapter plate, the surface of each reinforcing plate is slidably connected to the inner wall of the lower blocking plate, a limiting rod is slidably connected to the inner wall of each reinforcing plate, and a connecting plate is fixedly connected to one end of each limiting rod, the bottom fixedly connected with of connecting plate one side goes up the card and ends the board, the bottom fixedly connected with spring No. two of connecting plate, the one end fixed connection of spring No. two is at the top of keysets, the casing includes interior high temperature resistant layer, the fixed surface on interior high temperature resistant layer is connected with the inner panel, the fixed surface on inner panel is connected with outer high temperature resistant layer, the fixed surface on outer high temperature resistant layer is connected with the planking, the fixed surface on planking is connected with the waterproof layer, the fixed surface on waterproof layer is connected with the anticorrosive coating.

As an optimal technical solution of the present invention, the fixed surface of the housing is connected with a model mark, and the model mark is located in the middle of the surface of the housing.

As an optimal technical scheme of the utility model, deflector and guide way looks adaptation, the guide way is the dovetail.

As a preferred technical scheme of the utility model, No. one side fixedly connected with spring of regulating plate, the one end fixed connection of a spring is in one side of backup pad.

As an optimized technical scheme of the utility model, a terminal surface of going up the card board is the cambered surface, a terminal surface of card board is the cambered surface down.

As an optimized technical scheme of the utility model, interior high temperature resistant layer is phosphate lead powder coating, outer high temperature resistant layer is organic silicon ceramic glass coating, the waterproof layer is super-hydrophobic, the anticorrosive coating is organic silicon aluminum powder paint.

(III) advantageous effects

Compared with the prior art, the utility model provides a high temperature resistant fire prevention type bus duct possesses following beneficial effect:

1. this high temperature resistant fire prevention type bus duct through the cooperation of inner panel and planking for the structural strength of casing obtains very big promotion, through the cooperation of interior high temperature resistant layer and planking, makes the casing possess splendid high temperature resistant fire behavior, through the cooperation of waterproof layer and anticorrosive coating, makes the casing have waterproof and corrosion-resistant performance, and the protection is more comprehensive, very is favorable to the use.

2. This high temperature resistant fire prevention type bus duct, through the reinforcing plate, lower card ends the board and goes up the cooperation that stops the board, can fix adjacent casing, inside the user pressed the guide way with the deflector, promote the regulating plate then, the regulating plate passes through the slide bar and promotes down the card and ends the board for the reinforcing plate gets into the inside of card end board down, goes up the card end board and stops the board to lower card end board, thereby realizes the convenient installation to the casing, uses convenience very.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the shell structure of the present invention.

In the figure: 1. copper bars; 2. a resin block; 3. a housing; 301. an inner high temperature resistant layer; 302. an inner plate; 303. An outer high temperature resistant layer; 304. an outer plate; 305. a waterproof layer; 306. an anticorrosive layer; 4. an insulating plate; 5. a model number mark; 6. a guide plate; 7. a guide groove; 8. a support plate; 9. a slide bar; 10. an adjusting plate; 11. a first spring; 12. a lower clamping plate; 13. an adapter plate; 14. a reinforcing plate; 15. a limiting rod; 16. a second spring; 17. a connecting plate; 18. and (4) an upper clamping stop 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a high-temperature-resistant fireproof bus duct comprises copper bars 1, resin blocks 2 are fixedly connected to the surfaces of the copper bars 1, shells 3 are fixedly connected to the surfaces of the resin blocks 2, insulating plates 4 are fixedly connected between adjacent copper bars 1, a guide plate 6 is fixedly connected to one side of each shell 3, a guide groove 7 is formed in the other side of each shell 3, a support plate 8 is fixedly connected to the top of the other side of each shell 3, a sliding rod 9 is slidably connected to the inner wall of each support plate 8, an adjusting plate 10 is fixedly connected to one end of each sliding rod 9, a lower clamping plate 12 is fixedly connected to the other end of each sliding rod 9, an adapter plate 13 is fixedly connected to the top of one side of each shell 3, a reinforcing plate 14 is fixedly connected to one side of each adapter plate 13, the surface of each reinforcing plate 14 is slidably connected to the inner wall of the lower clamping plate 12, a limiting rod 15 is slidably connected to the inner wall of each reinforcing plate 14, and a connecting plate 17 is fixedly connected to one end of each limiting rod 15, the bottom fixedly connected with of connecting plate 17 one side goes up the card 18, the bottom fixedly connected with of connecting plate 17 is spring 16 No. two, the one end fixed connection of spring 16 No. two is at the top of keysets 13, casing 3 includes interior high temperature resistant layer 301, the fixed surface of interior high temperature resistant layer 301 is connected with inner panel 302, the fixed surface of inner panel 302 is connected with outer high temperature resistant layer 303, the fixed surface of outer high temperature resistant layer 303 is connected with planking 304, the fixed surface of planking 304 is connected with waterproof layer 305, the fixed surface of waterproof layer 305 is connected with anticorrosive coating 306.

In this embodiment, through the cooperation of inner panel 302 and planking 304, make the structural strength of casing 3 obtain very big promotion, cooperation through interior high temperature resistant layer 301 and planking 304, make casing 3 possess splendid high temperature resistant fire behavior, cooperation through waterproof layer 305 and anticorrosive coating 306, make casing 3 have waterproof and corrosion-resistant performance, it is more comprehensive to protect, through reinforcing plate 14, lower card stopping plate 12 and last card stopping plate 18's cooperation, can fix adjacent casing 3, the user presses deflector 6 into inside guide way 7, then promote regulating plate 10, regulating plate 10 promotes card stopping plate 12 down through slide bar 9, make reinforcing plate 14 get into the inside of card stopping plate 12 down, it stops plate 12 to go up card stopping plate 18 to lower card stopping plate, thereby realize the convenient installation to casing 3, convenience very much.

Specifically, the surface of the housing 3 is fixedly connected with a model 5, and the model 5 is located in the middle of the surface of the housing 3.

In this embodiment, through model mark 5, the workman can seek the bus duct of the required model of construction rapidly, very is favorable to using.

Specifically, the guide plate 6 is matched with the guide groove 7, and the guide groove 7 is a dovetail groove.

In this embodiment, by the dovetail groove structure of the guide plate 6 and the guide groove 7, when the guide plate 6 enters the inside of the guide groove 7, horizontal restriction can be applied to the adjacent housings 3, which is very advantageous for use.

Specifically, one side of the adjusting plate 10 is fixedly connected with a first spring 11, and one end of the first spring 11 is fixedly connected to one side of the supporting plate 8.

In this embodiment, through setting up spring 11, when the bus duct was not installed for regulating plate 10 is located the regulation position, makes things convenient for the workman to carry out the installation operation.

Specifically, one end surface of the upper locking plate 18 is a curved surface, and one end surface of the lower locking plate 12 is a curved surface.

In this embodiment, the cambered surfaces of the upper clamping plate 18 and the lower clamping plate 12 are abutted, and the lower clamping plate 12 can apply upward thrust to the upper clamping plate 18, so that the installation is more convenient and fast, and the use is very facilitated.

Specifically, the inner high temperature resistant layer 301 is phosphate lead powder paint, the outer high temperature resistant layer 303 is organic silicon ceramic glass paint, the waterproof layer 305 is super-hydrophobic, and the anticorrosive layer 306 is organic silicon aluminum powder paint.

In the embodiment, the phosphate lead powder coating and the organic silicon ceramic glass coating both have excellent high-temperature resistance, the super-hydrophobic coating has excellent hydrophobic and moisture-proof properties, and the organic silicon aluminum powder paint has excellent corrosion resistance.

The utility model discloses a theory of operation and use flow: when the device is used, a worker pushes a guide plate 6 on one side of one shell 3 into a guide groove 7 on one side of the other shell 3, the guide plate 6 and the guide groove 7 form a horizontal restriction force, then the adjusting plate 10 is pushed, the adjusting plate 10 pushes the sliding rod 9, the sliding rod 9 pushes the lower clamping plate 12 to move, the lower clamping plate 12 moves and abuts against the upper clamping plate 18, through the abutting of the arc surfaces, the lower clamping plate 12 exerts an upward pushing force on the upper clamping plate 18, the upper clamping plate 18 moves upwards and elongates the second spring 16, the reinforcing plate 14 enters the lower clamping plate 12, the upper clamping plate 18 crosses the lower clamping plate 12, the upper clamping plate 18 loses the upward abutting force of the lower clamping plate 12 and is reset under the action of the elastic force of the second spring 16, so that the lower clamping plate 12 is clamped, convenient installation of the shell 3 is realized, phosphate lead powder paint is used as an inner high temperature resistant layer 301, and organic silicon ceramic glass paint is used as an outer high temperature resistant layer 303, make casing 3 possess splendid high temperature resistance, through the cooperation of inner panel 302 and planking 304 for casing 3 has possessed splendid rigidity intensity, through using super hydrophobic as waterproof layer 305, makes casing 3 possess splendid hydrophobic humidity resistance, through using organosilicon aluminum paint as anticorrosive coating 306, makes casing 3 possess splendid corrosion resisting property.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high temperature resistant fire prevention type bus duct, includes copper bar (1), its characterized in that: the surface of the copper bar (1) is fixedly connected with a resin block (2), the surface of the resin block (2) is fixedly connected with a shell (3), an insulating plate (4) is fixedly connected between adjacent copper bars (1), one side of the shell (3) is fixedly connected with a guide plate (6), the other side of the shell (3) is provided with a guide groove (7), the top of the other side of the shell (3) is fixedly connected with a support plate (8), the inner wall of the support plate (8) is slidably connected with a sliding rod (9), one end of the sliding rod (9) is fixedly connected with an adjusting plate (10), the other end of the sliding rod (9) is fixedly connected with a lower clamping plate (12), the top of one side of the shell (3) is fixedly connected with an adapter plate (13), one side of the adapter plate (13) is fixedly connected with a reinforcing plate (14), and the surface of the reinforcing plate (14) is slidably connected with the inner wall of the lower clamping plate (12), the inner wall of the reinforcing plate (14) is connected with a limiting rod (15) in a sliding way, one end of the limiting rod (15) is fixedly connected with a connecting plate (17), the bottom of one side of the connecting plate (17) is fixedly connected with an upper clamping plate (18), the bottom of the connecting plate (17) is fixedly connected with a second spring (16), one end of the second spring (16) is fixedly connected with the top of the adapter plate (13), the shell (3) comprises an inner high temperature resistant layer (301), the surface of the inner high temperature resistant layer (301) is fixedly connected with an inner plate (302), the surface of the inner plate (302) is fixedly connected with an outer high temperature resistant layer (303), the surface of the outer high temperature resistant layer (303) is fixedly connected with an outer plate (304), the surface of the outer plate (304) is fixedly connected with a waterproof layer (305), and the surface of the waterproof layer (305) is fixedly connected with an anticorrosive layer (306).

2. The high-temperature-resistant and fireproof bus duct of claim 1, wherein: the surface of the shell (3) is fixedly connected with a model mark (5), and the model mark (5) is positioned in the middle of the surface of the shell (3).

3. The high-temperature-resistant and fireproof bus duct of claim 1, wherein: the guide plate (6) is matched with the guide groove (7), and the guide groove (7) is a dovetail groove.

4. The high-temperature-resistant and fireproof bus duct of claim 1, wherein: one side fixedly connected with spring (11) of regulating plate (10), the one end fixed connection of spring (11) is in one side of backup pad (8).

5. The high-temperature-resistant and fireproof bus duct of claim 1, wherein: one end face of the upper clamping and stopping plate (18) is an arc face, and one end face of the lower clamping and stopping plate (12) is an arc face.

6. The high-temperature-resistant and fireproof bus duct of claim 1, wherein: the inner high-temperature-resistant layer (301) is phosphate lead powder paint, the outer high-temperature-resistant layer (303) is organic silicon ceramic glass paint, the waterproof layer (305) is super-hydrophobic, and the anticorrosive layer (306) is organic silicon aluminum powder paint.