CN103515899A

CN103515899A - Air bus slot

Info

Publication number: CN103515899A
Application number: CN201310484450.8A
Authority: CN
Inventors: 韦谦; 唐崇国; 戴祖键; 何伟
Original assignee: Xiangrong Group Co Ltd
Current assignee: Xiangrong Group Co Ltd
Priority date: 2013-10-17
Filing date: 2013-10-17
Publication date: 2014-01-15
Anticipated expiration: 2033-10-17
Also published as: CN103515899B

Abstract

The invention discloses an air bus slot which comprises bus conductors and casing. The bus conductor is arranged inside the casing. The casing comprises an upper H type steel, a lower H type steel, an elastic clamp slot, four connecting side plates and four insulating support members. The upper H type steel and the lower H type steel are connected through the elastic the clamp slot. Both ends of the upper H type steel and both ends of the lower H type steel are respectively provided with a connecting side plate. The bus conductors are arranged in a space formed by the upper H type steel, the lower H type steel and the elastic clamp groove. The bus conductors are in interval connection through insulating blocks. Both ends of the bus conductors on sides are respectively connected with the insulating support members on both ends of the upper H type steel and both ends of the lower H type steel through the insulating blocks. The air bus slot provided by the invention has the advantages of light weight, strong antioxidant capacity, enhanced mechanical strength, simple assembly, good heat dissipation effect and low cost.

Description

A kind of air-type bus duct

Technical field

The present invention relates to a kind of bus duct, especially relate to a kind of air-type bus duct, belong to technical field of electricity.

Background technology

The bus-bars conductor of air-type bus duct is selected high-purity cathode copper, bus-bars conductor surface total length is zinc-plated, improved conductor antioxidant anticorrosive ability, after processing, heat-shrinkable T bush is processed again, the bus-bars conductor that baking is installed to heat-shrinkable T bush is separated by collets successively, with bolt, connect again, pack in the shell being formed by steel plate, finally cover cover plate, this steel part shell exists weight ratio larger, a little less than oxidation resistance, easily produce eddy current effect, the shortcomings such as radiating effect is bad, and use bolt connection bus conductor to make link outside exposed, affect attractive in appearance, assembling process bothers.

Summary of the invention

The object of this invention is to provide a kind ofly can effectively alleviate that overall weight, mechanical strength are high, good seal performance, heat-sinking capability is good and assemble easy air-type bus duct.

The present invention is achieved by the following technical programs:

, comprising bus-bars conductor and shell, bus-bars conductor is arranged on the inside of shell, shell comprises H shaped steel, lower H shaped steel, elasticity draw-in groove, four connecting lateral plates, four insulated supports, upper H shaped steel, lower H shaped steel is the duplicate a pair of shaped steel that symmetrically arranged sectional area is " H type ", upper H shaped steel, the both sides of lower H shaped steel are flange plate, the flange plate of both sides connects by web, upper H shaped steel, the web of lower H shaped steel connects by elasticity draw-in groove, elasticity draw-in groove comprises a pair of upper draw-in groove, a pair of lower bayonet slot, a pair of upper draw-in groove is separately positioned on inside the web of H shaped steel on two ends, one end of a pair of lower bayonet slot is separately positioned on inside the web of lower H shaped steel on two ends, the U-shaped draw-in groove of the other end is connected to respectively in a pair of upper draw-in groove, at upper H shaped steel, in the space that the flange plate at place, two ends of lower H shaped steel and the outside of web form, be respectively provided with a connecting lateral plate, insulated support is that sectional area is the part of " L-type ", a pair of insulated support is symmetricly set on H shaped steel, on one side of the length direction of lower H shaped steel, another is symmetricly set on upper H shaped steel to insulated support, on the another side of the length direction of lower H shaped steel, the manomelia Kuan Mian two ends of each insulated support are connected to H shaped steel, on the connecting lateral plate of lower H shaped steel, bus-bars conductor is arranged on H shaped steel, in the space that the web of lower H shaped steel and elasticity draw-in groove form, bus-bars conductor connects by collets interval, the two ends of the bus-bars conductor of the side of keeping to the side are connected to upper H shaped steel by collets, on wide of the long limb of the insulated support at lower H shaped steel two ends.

The present invention further realizes by the following technical programs:

Aforesaid a kind of air-type bus duct, also comprises four sealing plates, and the gap between each insulated support and elasticity draw-in groove connects by sealing plate.

Aforesaid a kind of air-type bus duct, upper H shaped steel, lower H shaped steel are made by almag material.

Shell of the present invention is comprised of upper H shaped steel, lower H shaped steel, by elasticity draw-in groove, assembles, and assembling is simple easily, and the space that upper H shaped steel, lower H shaped steel form can increase radiating effect greatly; Upper H shaped steel, lower H shaped steel are made by almag material, and lightweight, oxidation resistance is strong, strengthened mechanical strength; Bus-bars conductor is fixed on insulated support by collets, and bus-bars conductor can save this procedure without heat-shrinkable T bush, and zinc-plated rear direct assembling, saves artificial, cost-saving.

Advantage and disadvantage of the present invention, the non-limitative illustration by preferred embodiment below is for illustration and explanation, and these embodiment, only provide as an example with reference to accompanying drawing.

Accompanying drawing explanation

Fig. 1 is front view of the present invention;

Fig. 2 is upper H shaped steel of the present invention, lower H shaped steel assembling schematic diagram;

Fig. 3 is stereogram of the present invention.

Embodiment

Below in conjunction with drawings and Examples, the invention will be further described.

As shown in Figure 1, the present invention includes bus-bars conductor 6 and shell 8, bus-bars conductor 6 is arranged on the inside of shell 8, shell 8 comprises H shaped steel 1, lower H shaped steel 2, elasticity draw-in groove 3, four connecting lateral plates 4, four insulated supports 5, four sealing plates 7, as shown in Figure 2, upper H shaped steel 1, lower H shaped steel 2 is the duplicate a pair of shaped steel that symmetrically arranged sectional area is " H type ", by almag 6063T6, draw moulding, upper H shaped steel 1, the both sides of lower H shaped steel 2 are flange plate 11, the flange plate 11 of both sides connects by web 12, upper H shaped steel 1, the web 12 of lower H shaped steel 2 connects by elasticity draw-in groove 3, elasticity draw-in groove 3 comprises a pair of upper draw-in groove 31, a pair of lower bayonet slot 32, a pair of upper draw-in groove 31 is separately positioned on the two ends of web 12 lower surfaces of H shaped steel 1, a pair of lower bayonet slot 32 one end is separately positioned on the two ends of web 12 upper surfaces of lower H shaped steel 2, in a pair of upper draw-in groove 31 that the U-shaped draw-in groove 321 of the other end is connected to respectively, at upper H shaped steel 1, in the space that the flange plate 11 at place, two ends of lower H shaped steel 2 and the outside of web 12 form, be respectively provided with a connecting lateral plate 4, insulated support 5 is that sectional area is the part of " L-type ", a pair of insulated support 5 is symmetricly set on H shaped steel 1, on one side of the length direction of lower H shaped steel 2, another is symmetricly set on upper H shaped steel 1 to insulated support 5, on the another side of the length direction of lower H shaped steel 2, the manomelia Kuan Mian52 two ends of each insulated support 5 are connected to H shaped steel 1, on the connecting lateral plate 4 of lower H shaped steel 2, as shown in Figure 3, bus-bars conductor 6 is arranged on H shaped steel 1, in the space that the web 12 of lower H shaped steel 2 and elasticity draw-in groove 3 form, bus-bars conductor 6 connects by collets 61 intervals, the two ends of the bus-bars conductor 6 of the side of keeping to the side are connected to upper H shaped steel 1 by collets 61, on wide 51 of the long limb of the insulated support 5 at lower H shaped steel 2 two ends, four sealing plates 7 are arranged on the gap between four insulated supports 5 and elasticity draw-in groove 3.

In addition to the implementation, the present invention can also have other execution modes, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection range of requirement of the present invention.

Claims

1. an air-type bus duct, is characterized in that: comprise bus-bars conductor and shell, described bus-bars conductor is arranged on the inside of shell, described shell comprises H shaped steel, lower H shaped steel, elasticity draw-in groove, four connecting lateral plates, four insulated supports, described upper H shaped steel, lower H shaped steel is the duplicate a pair of shaped steel that symmetrically arranged sectional area is " H type ", described upper H shaped steel, the both sides of lower H shaped steel are flange plate, the flange plate of both sides connects by web, upper H shaped steel, the web of lower H shaped steel connects by elasticity draw-in groove, described elasticity draw-in groove comprises a pair of upper draw-in groove, a pair of lower bayonet slot, described a pair of upper draw-in groove is separately positioned on inside the web of H shaped steel on two ends, one end of described a pair of lower bayonet slot is separately positioned on inside the web of lower H shaped steel on two ends, the U-shaped draw-in groove of the other end is connected to respectively in described a pair of upper draw-in groove, H shaped steel on described, in the space that the flange plate at place, two ends of lower H shaped steel and the outside of web form, be respectively provided with a connecting lateral plate, described insulated support is that sectional area is the part of " L-type ", described a pair of insulated support is symmetricly set on H shaped steel, on one side of the length direction of lower H shaped steel, another is symmetricly set on upper H shaped steel to insulated support, on the another side of the length direction of lower H shaped steel, the manomelia Kuan Mian two ends of described each insulated support are connected to H shaped steel, on the connecting lateral plate of lower H shaped steel, described bus-bars conductor is arranged on H shaped steel, in the space that the web of lower H shaped steel and elasticity draw-in groove form, described bus-bars conductor connects by collets interval, the two ends of the bus-bars conductor of the side of keeping to the side are connected to upper H shaped steel by collets, on wide of the long limb of the insulated support at lower H shaped steel two ends.

2. a kind of air-type bus duct as claimed in claim 1, is characterized in that: also comprise four sealing plates, the gap between each insulated support and elasticity draw-in groove connects by sealing plate.

3. a kind of air-type bus duct as claimed in claim 1, is characterized in that: described upper H shaped steel, lower H shaped steel are made by almag material.