Extra-high voltage cylindrical head porcelain insulator with comprehensive protection function
A protective function and ultra-high voltage technology, applied in the direction of insulators, electrical components, circuits, etc., can solve the problems of loosening and slipping of steel feet and steel cap slots, so as to improve structural strength and safety, improve stability, and prevent loosening slip off effect
Pending Publication Date: 2022-03-04
萍乡百斯特电瓷有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides an ultra-high voltage cylindrical head porcelain insulator with comprehensive protection functions, which solves the problem that the steel foot and the steel cap slot are easy to loosen and slip off, and there is no falling-off protection structure between the steel cap and the cylindrical porcelain head. The problem
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
[0031] like Figure 1-8 As shown, the embodiment of the present invention provides a UHV cylindrical head porcelain insulator with comprehensive protection function, which includes a shed porcelain cover 1, a steel cap 2 and a steel foot 5, and the middle part of the top end of the shed porcelain cover 1 is fixedly connected with The cylindrical ceramic head 8, the top middle part of the umbrella skirt porcelain cover 1 is fixedly connected to the bottom end of the upper edge skirt 7, and several installation grooves 21 are equidistantly arranged around the outer top of the upper edge skirt 7, and the middle part of the installation groove 21 is provided with The first fixing hole 22, the elastic card 23 is all provided with in the installation groove 21, the middle part of the elastic card 23 is all provided with the second fixing hole 24, and the fixing bolt 25 is all arranged in the second fixing hole 24, and the fixing bolt 25 is all corresponding to The first fixing hole ...
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 provides an extra-high voltage cylindrical head porcelain insulator with a comprehensive protection function, and relates to the technical field of insulators. An extra-high voltage cylinder head porcelain insulator with a comprehensive protection function comprises an umbrella skirt porcelain cover, a steel cap and a steel foot, a cylinder porcelain head is fixedly connected to the middle of the top end of the umbrella skirt porcelain cover, the middle of the top end of the umbrella skirt porcelain cover is fixedly connected to the bottom end of an upper edge skirt, and a plurality of installation grooves are formed in the periphery of the top end of the outer side of the upper edge skirt at equal intervals. And first fixing holes are formed in the middle parts of the mounting grooves. Through double staggered clamping connection between the steel cap top and the steel foot and between the ball core and the steel foot, the stability when the steel foot and the steel cap top are connected is further improved, loosening and slipping are prevented, the steel cap cover is locked on the upper edge skirt through the elastic clamping piece, and a layer of safety anti-falling guarantee can be added for fixation between the steel cap cover and the cylindrical porcelain head. And the structural strength and the safety of the extra-high voltage cylindrical head porcelain insulator are improved.
Description
technical field [0001] The invention relates to the technical field of insulators, in particular to an ultra-high voltage cylindrical head porcelain insulator with comprehensive protection functions. Background technique [0002] An insulator is a device installed between conductors at different potentials or between a conductor and a ground potential component. It can withstand voltage and mechanical stress. It is a special insulation control that can play an important role in overhead transmission lines. In the early years, insulators were mostly used on utility poles, and slowly developed in the high-voltage wire connection tower. Many disc-shaped insulators are hung on one end of the tower. It is to increase the creepage distance. It is usually made of glass or ceramics, called insulators, insulators It should not fail due to various electromechanical stresses caused by changes in the environment and electrical load conditions, otherwise the insulator will not have a sig...
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 IPC IPC(8): H01B17/38
CPCH01B17/38
Inventor 刘家盛钟浩徐林邓建国
Owner 萍乡百斯特电瓷有限公司