CN201887400U

CN201887400U - Bus holding device

Info

Publication number: CN201887400U
Application number: CN2010205528707U
Authority: CN
Inventors: 许永舜; 王娴
Original assignee: Kunming Huaao Hangxing Electric Co Ltd
Current assignee: Kunming Huaao Hangxing Electric Co., Ltd.; Shanghai Sailstar General Electric Co., Ltd.
Priority date: 2010-10-09
Filing date: 2010-10-09
Publication date: 2011-06-29
Anticipated expiration: 2020-10-09

Abstract

The utility model provides a bus holding device, and relates to the fixed mounting of a bus in a distribution cabinet. The bus holding device comprises a bus clip A, a bus clip B, a bus and a bus clip fixing plate, wherein a hole is formed on the bus; the bus clip A and the bus clip B are assembled to form a slotted hole with identical size to the cross section of the bus, and a lug boss is formed in the slotted hole; the bus is located in the slotted hole and is clamped by the lug boss; a hole is also formed on the bus clip fixing plate for keeping away from the bus and guaranteeing a safe distance; and the bus clip A and the bus clip B are fixed on the bus clip fixing plate. By adopting the bus holding device, the bus can be limited in all directions, so that the fixation is better. The bus holding device has the advantages of simple structure, convenience in use and reliability, and can be widely applied to the fixation of bus in the distribution cabinet.

Description

The bus clamping device

Technical field

The utility model relates to a kind of bus clamping device, relates to the fixing method and the stability thereof of bus of power distribution cabinet.

Background technology

Along with the continuous development of technology, a variety of bus fixed forms are arranged in the distribution industry, general bus fixes by insulator or bus clip is fixed.On some bus fixed forms, normally the isolated bus folder suffers restraints the bus surface normal according to busbar cross-section fluting or perforate.Because bus only is the surface normal effect of suffering restraints, vertical Shen, its cross section direction directly is not subjected to the constraint of bus clip, and there is certain limitation in the bus clip reliability of fixation thus.

Summary of the invention

The purpose of this utility model is to provide a kind of bus clamping device, and described device is convenient, reliable, practical, can bus is fixed, and can be widely used in the fixing of the interior bus of power distribution cabinet.

The purpose of this utility model is achieved in that bus clamping device of the present utility model is made of bus clip A, bus clip B, bus clip fixed head, bus, trip bolt.Bus has the hole, has a boss, bus to block in this slotted eye and by boss in that form and the slotted eye busbar cross-section same size after bus clip A and the bus clip B assembly unit, and the bus clip fixed head has the hole, and bus clip A and bus clip B are fixed on the bus clip fixed head.

The utility model is adopting the bus surface bound while of surface normal, process a square hole in bus clip position, bus surface, by folder bus square hole site one boss is arranged and bus clip is corresponding, boss is embedded in the bus square hole, thereby make bus be subjected to the constraint of all directions, being constrained to that fixedly bus is suffered is omnibearing, makes it better fixing; The utility model mainly is made of the bus clip of two insulating material, forms more firm bus clip after adopting the cooperation of axis hole form each other.

Use the utility model to fix bus, have the following advantages:

1, the utility model can make bus be subjected to omnibearing constraint, can be better fixing bus;

2, the utility model is simple in structure, and is easy to use, reliable, can be widely used in the fixing of the interior bus of power distribution cabinet.

Below in conjunction with the drawings and the specific embodiments the utility model is further described, but structure of the present utility model is not limited to shown in the accompanying drawing.

Description of drawings

Fig. 1 is an axis side view of the present utility model;

Fig. 2 is an installation diagram of the present utility model.

Embodiment

As shown in Figure 1, the utility model by 1. bus clip A, 2. bus clip B, 3. trip bolt, 4. bus, 5. bus clip fixed head etc. constitutes.Wherein the material of bus clip A1, bus clip B2 is insulating material.

Shown in Fig. 1～2,3 buses 4 pass bus clip fixed head 5 with rounded projections arranged, one square opening is arranged on the bus 4, bus clip A1, bus clip B2 the place of clamping bus be processed with the slotted eye identical with bus 4 sectional dimensions and leave with bus 4 on the square boss of square opening same size, bus clip fixed head 5 have can dodge bus 4 and guarantee safe distance the hole.Bus 4 is installed in the slotted eye that forms after bus clip A1 and the bus clip B2 assembly unit and by square boss and blocks, and bus clip A1 and bus clip B2 are by trip bolt 3 being fixed on the bus clip fixed head 5 tightly.Bus clip A1 adopts cooperating of axis hole form with the splicing of bus clip B2, and the splicing of bus clip A1 and bus clip B2 is retrained mutually.

Claims

1. bus clamping device, it is characterized in that: this device is made of bus clip A, bus clip B, bus clip fixed head (5), bus (4), trip bolt, bus (4) has the hole, there are a boss, bus (4) in this slotted eye and by boss, to block in that form after bus clip A and the bus clip B assembly unit and slotted eye bus (4) cross section same size, bus clip fixed head (5) has the hole, and bus clip A and bus clip B are fixed on the bus clip fixed head (5).

2. bus clamping device as claimed in claim 1 is characterized in that: bus clip A (1) adopts cooperating of axis hole form with the splicing of bus clip B (2).