CN202405716U

CN202405716U - Copper bar supporting and fixing device

Info

Publication number: CN202405716U
Application number: CN2012200231568U
Authority: CN
Inventors: 江厚华; 张少伟; 朱带军; 游晓燕
Original assignee: SOUTH CHINA ELECTRIC DEVELOPMENT (XIAMEN) Ltd
Current assignee: SOUTH CHINA ELECTRIC DEVELOPMENT (XIAMEN) Ltd
Priority date: 2012-01-18
Filing date: 2012-01-18
Publication date: 2012-08-29
Anticipated expiration: 2022-01-18

Abstract

The utility model discloses a copper bar supporting and fixing device, which is characterized by including a bus bracket and bus cards, bus bracket fixing holes, bus card fixing holes and bus card mounting holes are formed on the bus bracket, fixing holes and mounting holes corresponding to the bus card fixing holes and the bus card mounting holes are formed on the bus cards, and the bus cards are fixed on the bus bracket. Due to the adoption of the technical scheme, the copper bar supporting and fixing device adopts the aluminous bus bracket and is equipped with bus cards made of epoxy fiber glass, which facilitate heat dissipation and bus insulation, thereby meeting different circuit demands.

Description

A kind of copper bar supporting adn fixing device

Technical field

The utility model relates to equipment for power transmission and distribution, particularly relates to a kind of copper bar supporting adn fixing device.

Background technology

Bus clip is the electrical accessorie commonly used that power control part divides in the low-voltage complete equipment for power transmission and distribution, and main effect is with bus support, interval and bears electro-pneumatic, heating power.Traditional low-voltage complete equipment, bus-bar clamp device are whole accessories, and according to the monoblock bus clip that the length and the width of bus is made into a plurality of moulding, the monoblock bus clip is offered many buses according to the size shape that bus is installed grooves are installed, and bus embeds in the groove.The cost of manufacture of this bus clip equipment is high, complex process, and the installing/dismountings of equipment etc. are constant and because the bus surface is wrapped in the bus clip fully, the bus radiating effect is poor.The low-voltage complete compact equipment, the narrow integral body that makes in space is that bus is installed very difficulty.Along with the increase of low-voltage complete equipment separate unit capacity, bus current is increasing in addition, and traditional bus clip can not satisfy the electricapparatus performance.

Summary of the invention

To the problems referred to above, it is a kind of simple in structure that the utility model purpose is to provide, and holding function is strong, and adaptability is wider, and have the copper bar supporting adn fixing device of heat-resisting, moisture-proof, good insulation preformance.

For achieving the above object; The technical scheme that the utility model proposed is: a kind of copper bar supporting adn fixing device; It is characterized in that: comprise bus structure and bus card; Have the bus structure fixing hole on the described bus structure, bus fastens hole and bus card installing hole, has on the described bus card with bus and fastens hole and corresponding fixing hole and the installing hole of bus card installing hole, described bus fixes on bus structure.

Preferably, described bus structure is the isosceles triangle bus structure, has 3 bus structure fixing holes on it, 3 buses fasten hole and 3 bus card installing holes.

Preferably, described bus structure is trapezoidal bus structure, has 6 bus structure fixing holes on it, 6 buses fasten hole and 3 bus card installing holes.

Preferably, described bus structure N row bus structure has 2 bus structure fixing holes, 2 buses fasten hole and 1 bus card installing hole on it.

Further, have 2 fixing holes and 1 installing hole on the described bus card.

Further, described bus structure is made of aluminum.

Further, described bus card is processed by epoxy glass fiber.

Adopt technique scheme, this practical described copper bar supporting adn fixing device adopts the bus structure of aluminum, and the configuration material is the bus card of epoxy glass fiber, and the insulation with bus of promptly being easy to dispel the heat is by satisfying different circuit needs.

Description of drawings

Fig. 1 is the structural representation of the described isosceles triangle copper bar of the utility model supporting adn fixing device;

Fig. 2 is the structural representation of the described trapezoidal copper bar supporting adn fixing device of the utility model;

Fig. 3 is the structural representation of the described N row of the utility model bus structure;

Fig. 4 is the main TV structure sketch map of the described bus card of the utility model;

Fig. 5 is the left TV structure sketch map of the described bus card of the utility model;

Wherein: 1. bus structure, 11. bus structure fixing holes, 12. buses fasten hole, 13. bus card installing holes, 2. bus card, 21. fixing holes, 22. installing holes.

Embodiment

Below in conjunction with accompanying drawing and embodiment, the utility model is further specified.

Like Fig. 1-shown in Figure 5; A kind of copper bar supporting adn fixing device; Comprise bus structure 1 and bus card 2; Have bus structure fixing hole 11 on the described bus structure 1, bus fastens hole 12 and bus card installing hole 13, has on the described bus card 2 with bus and fastens hole 12 and bus card installing hole 13 corresponding fixing hole 21 and installing hole 22, described bus card 2 is fixed on the bus structure 1.

Further, as shown in Figure 1, bus structure 1 is the isosceles triangle bus structure, has 11,3 buses of 3 bus structure fixing holes on it and fastens hole 12 and 3 bus card installing holes 13.As shown in Figure 2, described bus structure 1 is trapezoidal bus structure, has 11,6 buses of 6 bus structure fixing holes on it and fastens hole 12 and 3 bus card installing holes 13; As shown in Figure 3, described bus structure N row bus structure has 2 bus structure fixing holes, 2 buses fasten hole and 1 bus card installing hole on it;

Further, have 2

fixing holes

2 and 1 installing hole 2 on the described bus card 2;

Further, described bus structure is made of aluminum.

Further, described bus card is processed by epoxy glass fiber.

Although specifically show and introduced the utility model in conjunction with preferred embodiment; But the those skilled in the art should be understood that; In the spirit and scope of the utility model that does not break away from appended claims and limited; In form with on the details the utility model is made various variations, be the protection range of the utility model.

Claims

1. copper bar supporting adn fixing device; It is characterized in that: comprise bus structure and bus card; Have the bus structure fixing hole on the described bus structure, bus fastens hole and bus card installing hole; Have on the described bus card with bus and fasten hole and corresponding fixing hole and the installing hole of bus card installing hole, described bus fixes on bus structure.

2. a kind of copper bar supporting adn fixing device according to claim 1, it is characterized in that: described bus structure is the isosceles triangle bus structure, has 3 bus structure fixing holes on it, 3 buses fasten hole and 3 bus card installing holes.

3. a kind of copper bar supporting adn fixing device according to claim 1, it is characterized in that: described bus structure is trapezoidal bus structure, has 6 bus structure fixing holes on it, 6 buses fasten hole and 3 bus card installing holes.

4. a kind of copper bar supporting adn fixing device according to claim 1 is characterized in that: described bus structure N row bus structure has 2 bus structure fixing holes, 2 buses fasten hole and 1 bus card installing hole on it.

5. a kind of copper bar supporting adn fixing device according to claim 1 is characterized in that: have 2 fixing holes and 1 installing hole on the described bus card.