Bolt type aluminum terminal
A technology of aluminum terminal and bolt type, which is applied in the direction of multi-core cable end parts, clamping/spring connection, etc. It can solve the problems of easy oxidation, waste, and influence on the diversion effect of the stranded wire, and achieve good diversion effect and convenience Installation and replacement, the effect of good diversion effect
Inactive Publication Date: 2014-03-26
上海永固电力器材有限公司
View PDF9 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
When this type of connection is transformed into power distribution, because the aluminum terminals are crimped together with the twisted wires, they cannot be reused and can only be treated as waste, resulting in a lot of waste
In addition, one type of aluminum terminal generally can only correspond to one kind of stranded wire, so the existing aluminum terminals are not universal.
In addition, the stranded wire is easily oxidized in the air, which affects the diversion effect
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0015] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.
[0016] see figure 1 and figure 2 As shown, the bolt-type aluminum terminal includes an integral aluminum terminal body 100 , the aluminum terminal body 100 includes an aluminum tube 110 and a terminal plate 120 integrally formed with the closed end 110 a of the aluminum tube 110 , and the terminal plate 120 is provided with a plate hole 121 .
[0017] The aluminum pipe 110 is provided with at least one set of bolt fastening components 200. The bolt fastening components 200 include a bolt fixing portion provided on the aluminum pipe 110 with an internal thread and a bolt 220. The bolt 220 is made of high-strength aluminum alloy material through It is processed after forging to ensure that the bolt 220 meets the requirement of fastening for...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a bolt type aluminum terminal which comprises an integrated aluminum terminal body which comprises an aluminum tube and a terminal plate. The closed end of the aluminum tube and the terminal plate are integratedly formed. The aluminum tube is provided with at least one group of bolt fastening assembly which comprises a bolt fixed part which is arranged on the aluminum tube and is provided with an internal thread and a bolt. The bolt passes through the bolt fixed part and passes through the internal cavity of the aluminum tube. The screw rod length of the bolt is larger than the sum of aluminum tube internal diameter length, aluminum tube wall thickness and bolt fixed part height, and a wedge-shaped gasket is arranged at the aluminum tube internal wall corresponding to the bottom of the bolt. The bolt type aluminum terminal is made of aluminum material, the conduction effect is good, stranded wires in the internal cavity of the aluminum tube are fixed by the bolt and the wedge-shaped gasket, the installation and replacement are facilitated, only loosening the bolt is needed in replacement, the structures of the aluminum tube and the stranded wires are not damaged, the aluminum tube and the stranded wires can be recycled and used, the bolt type aluminum terminal is suitable for the installation of stranded wires with different calibers, and the bolt type aluminum terminal can be matched with stranded wire installation through the bolt.
Description
technical field [0001] The invention relates to the field of electric fittings, in particular to a bolt-type aluminum terminal. Background technique [0002] When the power is transmitted, the wire terminal must be connected with the equipment or other connectors to continue to conduct the power. Generally, the terminal is used to realize the above connection. In the prior art, the aluminum terminal is generally used, and the aluminum terminal is used for domestic power distribution. The terminal block is processed by the type of terminal plate at the end of the aluminum tube or the terminal plate at the end of the aluminum rod extrusion hole. The side of the aluminum tube and the stranded wire are hydraulically connected together and pass through the other side of the aluminum terminal and the equipment. Associated flow. When this connection form is used for power distribution transformation, since the aluminum terminal and the twisted wire are crimped together, they canno...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H01R11/11H01R4/36
Inventor 郑乐飞王学武王温乐郑海飞吴乐云金建光
Owner 上海永固电力器材有限公司