CN211480863U - Insulating bus duct - Google Patents

Abstract

The utility model discloses an insulating bus duct, which comprises a shell, a clamping column, conductive bars, a waterproof layer, a connector, a flame retardant coating, a protective layer, an insulating layer, a clamping groove and a connecting hole, wherein the left end of the shell is provided with the waterproof layer, the left end of the waterproof layer is provided with the conductive bars, at least 5 conductive bars are arranged, the size of each conductive bar is the same, the clamping column is arranged above the conductive bars, the clamping column is of a cylindrical structure, the flame retardant coating is arranged inside the shell, the flame retardant coating is made of materials taking organic silicon as a carrier, the protective layer is arranged below the flame retardant coating, the material of the protective layer is an alloy steel plate, the insulating layer is, the insulating layer is the epoxy resin mixture, so that the insulating layer has the advantages of strong insulating property and strong ageing resistance, the insulating property and the service life of the device can be improved, the right end of the shell is provided with the connector, and the surface of the left end of the connector is provided with the connecting hole; the utility model has the advantages of easy operation, fire-resistant waterproof insulation.

Description

Insulating bus duct

Technical Field

The utility model relates to a distribution equipment technical field specifically is an insulating type bus duct.

Background

The bus is arranged in the bus duct and used for transmitting electric energy, and the bus has the functions of collecting and distributing electric power. Through the bus duct, the electric energy output by a generator, a transformer or a rectifier is transmitted to each user or other substations, and the bus duct has increasingly replaced electric wires and cables in the project of electric power transmission main line engineering. Developed countries abroad, hong Kong, Macau, etc. are popularized. In Guangzhou, Guangdong of China, more than 12 building distribution rooms are led out, namely, more than 90% of main lines led to floors use bus ducts; the 630KVA transformer to the power distribution cabinet uses bus ducts. Bus ducts used in public construction projects, hotels and office buildings of large and medium-sized cities are also popularized, and the bus ducts are the best choice for power transmission main lines with indoor rated voltage below 1000V;

the bus duct bears large current and high voltage in the process of electric energy transmission, so that bus duct products have extremely high requirements on insulating performance and fire resistance, but the existing bus duct is still difficult to meet the performance requirements on fire resistance, water resistance and insulation, and an insulating bus duct is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an insulating type bus duct has possessed easy operation, fire-resistant waterproof insulating advantage, has solved prior art's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an insulating type bus duct, includes casing, card post, electrically conducts row, waterproof layer, connector, flame retardant coating, protective layer, insulating layer, draw-in groove and connecting hole, its characterized in that: the casing left end is equipped with the waterproof layer, the waterproof layer is fixed on the casing through the suit, the waterproof layer left end is equipped with electrically conductive row, electrically conductive row is fixed in the casing through the suit, electrically conductive row top is equipped with the card post, the card post passes through the screw fixation on the casing, the inside flame retardant coating that is equipped with of casing, the flame retardant coating passes through the suit to be fixed in the casing, the flame retardant coating below is equipped with the protective layer, the protective layer suit is on the flame retardant coating, the protective layer below is equipped with the insulating layer, the insulating layer passes through the suit to be fixed on the protective layer, the casing right-hand member is equipped with the connector, the connecting hole.

Preferably, at least 5 conductive rows are arranged, and the size material of each conductive row is the same.

Preferably, the size and the position of the connecting hole correspond to those of the conducting bar one to one.

Preferably, the top end surface of the shell is provided with drainage grooves, and the drainage grooves are formed in at least three positions on the shell.

Preferably, an antirust coating is sprayed in the drainage groove, and the bottom end inside the drainage groove is of a pyramid structure.

Preferably, the connector is connected with the connector in a positioning mode through the clamping columns and the clamping grooves.

Preferably, the clamping column is of a cylindrical structure at the bottom end, and is of a spherical structure at the top end.

Preferably, the fire-resistant layer is made of a material taking organic silicon as a carrier.

Preferably, the insulating layer is made of epoxy resin mixture.

Preferably, the protective layer is made of an alloy steel plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model relates to an insulating type bus duct has the advantage that insulating properties is strong and ageing resistance can be strong for the epoxy mixture through the insulating layer, can increase the insulating properties and the life of device, is the material of organosilicon for the carrier through the flame retardant coating, can bear any temperature below 400 degrees centigrade to can increase the application range of device.

2. The utility model relates to an insulating type bus duct sets up 5 at least through leading the electrical drainage, adaptation operational environment better, and the operating personnel of being convenient for uses, is alloy steel plate through the protective layer material, can increase the compressive capacity of device, is cylindrical structure through the card post, can be convenient for be connected of casing and connector, facilitates the use.

Drawings

Fig. 1 is a schematic view of an overall structure of an insulated bus duct according to the present invention;

fig. 2 is a schematic view of a sectional structure of a shell of an insulated bus duct according to the present invention;

fig. 3 is a schematic view of a connector structure of an insulated bus duct according to the present invention;

fig. 4 is the utility model relates to a card post structural schematic of insulating type bus duct.

The figures are labeled as follows: 1. a housing; 2. clamping the column; 3. a conductive bar; 4. a waterproof layer; 5. a connector; 6. a refractory layer; 7. a protective layer; 8. an insulating layer; 9. a card slot; 10. and connecting the holes.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1 and 2, an insulating bus duct includes a housing 1 and an insulating layer 8, a clamping column 2 is disposed above a conductive bar 3, the clamping column 2 has a cylindrical bottom end and a spherical top end, the clamping column 2 is fixed on the housing 1 by a screw, a flame retardant coating 6 is disposed inside the housing 1, the flame retardant coating 6 is made of a material using organic silicon as a carrier, the flame retardant coating 6 is fixed in the housing 1 by sleeving, the insulating layer 8 is an epoxy resin mixture, and has the advantages of strong insulating property and aging resistance, so that the insulating property and the service life of the device can be increased, the flame retardant coating 6 is made of a material using organic silicon as a carrier, and the device can withstand any temperature below 400 ℃, and thus the application range of the device can be increased.

Example 2:

referring to fig. 1, 2 and 3, an insulating bus duct comprises a housing 1 and a fire-resistant layer 6, a protective layer 7 is arranged below the fire-resistant layer 6, the protective layer 7 is made of an alloy steel plate, the protective layer 7 is sleeved on the fire-resistant layer 6, an insulating layer 8 is arranged below the protective layer 7, the insulating layer 8 is made of an epoxy resin mixture, the insulating layer 8 is fixed on the protective layer 7 through sleeving, a connector 5 is arranged at the right end of the housing 1, the connector 5 is in positioning connection with the connector 5 through a clamping column 2 and a clamping groove 9, a connecting hole 10 is formed in the surface of the left end of the connector 5, the connecting hole 10 corresponds to a conductive bar 3 in size and position one by one, the clamping groove 9 is formed, can adapt to operational environment better, the operating personnel of being convenient for use, be the alloy steel board through 7 materials of protective layer, can increase the compressive capacity of device.

Example 3:

please refer to fig. 1, 2, 3, 4, an insulating bus duct, which comprises a housing 1 and a waterproof layer 4, wherein a water drainage groove is formed on the top surface of the housing 1, the water drainage groove is at least provided with three parts on the housing 1, an anti-rust coating is sprayed in the water drainage groove, the bottom end inside the water drainage groove is of a pyramid structure, the left end of the housing 1 is provided with the waterproof layer 4, the waterproof layer 4 is fixed on the housing 1 through a sleeving manner, the left end of the waterproof layer 4 is provided with a conductive bar 3, the conductive bar 3 is at least provided with 5 conductive bars, 3 sizes of the conductive bars are the same, the conductive bars 3 are fixed in the housing 1 through a sleeving manner, the clamping columns 2 are of a cylindrical structure, so that the housing 1 can be conveniently connected with a connector 5, and.

The working principle is as follows: the utility model provides an insulating type bus duct, place the device to the workplace, on advancing connector 5 with casing 1 suit, be cylindrical structure through calorie post 2, can be convenient for casing 1 and connector 5 be connected, it has the advantage that insulating properties is strong and ageing resistance is strong to have epoxy mixture through insulating layer 8, can increase the insulating properties and the life of device, be the material of organosilicon for the carrier through flame retardant coating 6, can bear any temperature below 400 degrees centigrade, thereby can increase the application range of device, can further increase the waterproof performance of device through waterproof layer 4.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (10)

1. The utility model provides an insulating type bus duct, includes casing (1), card post (2), electrically conducts row (3), waterproof layer (4), connector (5), flame retardant coating (6), protective layer (7), insulating layer (8), draw-in groove (9) and connecting hole (10), its characterized in that: the waterproof layer (4) is arranged at the left end of the shell (1), the waterproof layer (4) is fixed on the shell (1) through sleeving, the conductive bar (3) is arranged at the left end of the waterproof layer (4), the conductive bar (3) is fixed in the shell (1) through sleeving, the clamping column (2) is arranged above the conductive bar (3), the clamping column (2) is fixed on the shell (1) through screws, the fire-resistant layer (6) is arranged inside the shell (1), the fire-resistant layer (6) is fixed in the shell (1) through sleeving, the protective layer (7) is arranged below the fire-resistant layer (6), the protective layer (7) is sleeved on the fire-resistant layer (6), the insulating layer (8) is arranged below the protective layer (7), the insulating layer (8) is fixed on the protective layer (7) through sleeving, and the connector (5) is arranged at the right end of the, connecting hole (10) have been seted up on connector (5) left end surface, draw-in groove (9) have been seted up on connecting hole (10) top left side.

2. An insulated busway according to claim 1, wherein: the number of the conductive rows (3) is at least 5, and the size and the material of each conductive row (3) are the same.

3. An insulated bus duct according to claim 1 or 2, wherein: the size and the position of the connecting hole (10) are in one-to-one correspondence with those of the conducting bar (3).

4. An insulated busway according to claim 1, wherein: the water drainage device is characterized in that the top end surface of the shell (1) is provided with water drainage grooves, and the three positions of the water drainage grooves are at least arranged on the shell (1).

5. An insulated busway according to claim 4, wherein: the interior spraying of water drainage tank has anti rust coating, the inside bottom of water drainage tank is pyramid structure.

6. An insulated busway according to claim 1, wherein: the connector (5) is connected with the connector (5) in a positioning mode through the clamping columns (2) and the clamping grooves (9).

7. An insulated bus duct according to claim 1 or 6, wherein: the clamping column (2) is of a cylindrical structure at the bottom end and of a spherical structure at the top end.

8. An insulated busway according to claim 1, wherein: the fire-resistant layer (6) is made of a material taking organic silicon as a carrier.

9. An insulated busway according to claim 1, wherein: the insulating layer (8) is made of epoxy resin mixture.

10. An insulated busway according to claim 1, wherein: the protective layer (7) is made of an alloy steel plate.

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