CN201576767U

CN201576767U - Rotary aluminum terminal

Info

Publication number: CN201576767U
Application number: CN2009202130076U
Authority: CN
Inventors: 施希锋; 施小锋
Original assignee: SHANGHAI MELEC ELECTRIC POWER EQUIPMENT CO Ltd
Current assignee: JIANGSU JIAMENG ELECTRICAL EQUIPMENT CO., LTD.
Priority date: 2009-12-11
Filing date: 2009-12-11
Publication date: 2010-09-08
Anticipated expiration: 2019-12-11

Abstract

The utility model relates a rotary aluminum terminal, which comprises an aluminum terminal and a rotary aluminum terminal connecting tube. The outer side of the rotary aluminum terminal connecting tube is inserting into the aluminum terminal in matching manner; and the inner portion of the aluminum terminal connecting tube corresponds to one end of a cable fan shape. The rotary aluminum terminal has the advantages: being capable of effectively protecting a conductor and improving conductive performance.

Description

The rotation aluminium terminal

Technical field

The utility model relates to a kind of terminal jockey that is applicable to rated voltage 35KV and following, fan-shaped aluminium core power cable, relates in particular to a kind of structure of this terminal jockey.

Background technology

In the terminal that electrical lead connects, all need itself and equipment or other connector are joined to continue conduct power.There are following characteristics in connection for sector cable:

The geometry of sector cable is special, and the terminal that needs particular geometric configuration matches; Under the special terminal situation that does not have shape to match, usually the sector cable termination is squeezed into the long-pending circle of same cross-sectional, easily cause the conductor damage, and be not easy to operation.Figure 1A, Figure 1B show aluminium terminal structural representation in the prior art, among the figure: aluminium terminal 2.

Summary of the invention

The utility model technical issues that need to address have provided a kind of rotation aluminium terminal, are intended to solve the above problems.

In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:

The utility model comprises: aluminium terminal; Also comprise: the rotation aluminium terminal is taken over; The outside coupling that described rotation aluminium terminal is taken over is inserted in the aluminium terminal, and the inside that the rotation aluminium terminal is taken over is corresponding with an end of cable fan shape.

Compared with prior art, the beneficial effects of the utility model are: can effectively protect conductor, improve electric conductivity.

Description of drawings

Figure 1A is conventional aluminium terminal structural representation;

Figure 1B is the lateral plan of Figure 1A;

Fig. 2 is a structural representation of the present utility model;

Fig. 3 A is a rotation aluminium terminal joint pipe structure schematic diagram among Fig. 2;

Fig. 3 B is the lateral plan of Fig. 3 A;

Fig. 4 is an axle side schematic diagram of the present utility model.

Embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:

By Fig. 2, Fig. 3 A, Fig. 3 B, Fig. 4 as seen: the utility model comprises: aluminium terminal 2; Also comprise: the rotation aluminium terminal takes over 1; The outside coupling of described rotation aluminium terminal adapter 1 is inserted in the aluminium terminal 2, and the inside of rotation aluminium terminal adapter 1 is corresponding with an end of cable fan shape;

In aluminium terminal 2 tube chamber indoor designs the draw-in groove structure is arranged; The rotation aluminium terminal is taken over the muscle structure that 2 designs have the projection that the draw-in groove structure with aluminium terminal 2 tube chamber inside is complementary.

The utility model adopts Combination Design, aluminium terminal and fan-shaped rotation aluminium terminal are taken over and are used in combination, the indoor design of aluminium terminal tube chamber has the draw-in groove structure, the rotation aluminium terminal is taken over terminal and is complementary, with the corresponding Position Design of draw-in groove protruding muscle structure is being arranged, after the adapter of rotation aluminium terminal is made up with aluminium terminal like this, both can rotate freely, again difficult drop-off.When the termination that needs will be fit to the aluminum conductor of scope is connected with line bank, at first lead is prepared by the construction specification requirement; When connecting sector cable, earlier the fan-shaped termination of cable is inserted the bottom of rotation aluminium terminal tube chamber, the direction of rotating aluminium terminal 2 then makes it consistent with the direction of equipment connection, and the pressing mold crimping of selecting at last to be fit to gets final product.

Claims

1. a rotation aluminium terminal comprises: aluminium terminal; It is characterized in that also comprising: the rotation aluminium terminal is taken over; The outside coupling that described rotation aluminium terminal is taken over is inserted in the aluminium terminal, and the inside that the rotation aluminium terminal is taken over is corresponding with an end of cable fan shape.

2. rotation aluminium terminal according to claim 1 is characterized in that: in the indoor design of aluminium terminal tube chamber the draw-in groove structure is arranged; The rotation aluminium terminal is taken over the muscle structure that design has the projection that the draw-in groove structure with aluminium terminal tube chamber inside is complementary.