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Superconducting lightning protection structure and assembly method thereof

A lightning protection and superconducting technology, which is applied in the usage of superconductor elements, installation of cables, installation of lighting conductors, etc., can solve problems such as fracture and affecting lightning protection functions, so as to improve the leakage effect, improve the firmness, and avoid The effect of bending fracture

Active Publication Date: 2021-01-05
温州优骏电气科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The down conductors in the above patents have the following disadvantages: when installed on structures such as angle steel, the terminal part is more or less deformed during installation, and when the deformation is large, it is prone to breakage, which affects the lightning protection function

Method used

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  • Superconducting lightning protection structure and assembly method thereof
  • Superconducting lightning protection structure and assembly method thereof
  • Superconducting lightning protection structure and assembly method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A superconducting lightning protection structure, such as Figure 1-5 As shown, it includes the down conductor 1 fixed on the pole tower 7 through the fixed angle steel 6 and the hoop 5; after the hoop 5 is socketed, it is fixed on the outer wall of the pole tower 7 by bolts, and the outer wall on one side of the fixed angle steel 6 is fixed on the outer wall of the pole tower 7 by bolts. The outer wall of one side of the hoop 5 and one end of the down conductor 1 are provided with a terminal shell 2, and the outer wall of the terminal shell 2 is slidably connected to a terminal seat 3 through an annular protrusion 10, and the top of the terminal seat 3 is integrally provided with a terminal head 4, and the terminal head 4 is a The side outer wall is tangent to the peripheral outer wall of the terminal base 3; the outer wall of the terminal head 4 is provided with an assembly hole and a waist hole 8, and the terminal head 4 is installed on the fixed angle steel 6 through...

Embodiment 2

[0047] An assembly method of a superconducting lightning protection structure, such as Figure 1-5 As shown, it includes the assembly of the down conductor 1 and the fixed angle steel 6 and the assembly of the down conductor 1 and the flexible graphite grounding body 13 or two flexible graphite grounding bodies 13; the assembly of the down conductor 1 and the fixed angle steel 6 includes the following steps :

[0048] S1: Insert one end of the down conductor 1 into the splicing fitting sleeve, the depth is not less than 170mm;

[0049] S2: Use a 600T ring reed press to squeeze the connecting fitting sleeve until it is fully compressed;

[0050] S3: Use M16 detachable anti-theft bolts to connect the down conductor 1 to the root of the tower through the terminal head 4 and the fixed angle steel 6.

[0051] The assembly of the downconductor 1 and the flexible graphite grounding body 13 or two flexible graphite grounding bodies 13 includes the following steps:

[0052] S11: pla...

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Abstract

The invention discloses a superconducting lightning protection structure and an assembly method thereof, and relates to the technical field of superconducting lightning protection structures. In orderto improve the assembling effect, the protection structure specifically comprises a downlead fixed on a tower through fixing angle steel and a hoop, the hoop is fixed on the circumferential outer wall of the tower through a bolt after sleeving, the outer wall of one side of the fixing angle steel is fixed on the outer wall of one side of the hoop through a bolt, one end of the downlead is provided with a terminal shell, and the outer wall of the terminal shell is slidably connected with a terminal seat through an annular bulge. A terminal head is integrally arranged at the top end of the terminal base, and the outer wall of one side of the terminal head is tangent to the circumferential outer wall of the terminal base; an assembling hole and a kidney-shaped hole are formed in the outer wall of one side of the terminal head, and the terminal head is installed on the outer wall of one side of the fixing angle steel through the assembling hole, the kidney-shaped hole and two fastening bolts. According to the invention, the outer wall of one side of the terminal head is tangent to the outer wall of the circumference of the terminal seat, so that the deformation of the terminal head can be reduced in the installation process, and the phenomenon of bending fracture between the terminal head and the terminal seat is avoided.

Description

technical field [0001] The invention relates to the technical field of superconducting lightning protection structures, in particular to a superconducting lightning protection structure and an assembly method thereof. Background technique [0002] Lightning protection refers to the protection technology that prevents the building itself or its internal equipment from being damaged by direct lightning or lightning electromagnetic pulses by forming an integrated system that intercepts, guides, and finally releases to the ground; especially in the fields of power transmission and the like. Among them, in order to ensure safety, various lightning protection devices are often used, and when the general lightning protection device is assembled with down-conductors, since the cross-section of the down-conductors is mostly circular, the terminal part may be more or less when installed. Or little deformation, and when the deformation is large, it is easy to break, which affects the l...

Claims

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Application Information

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IPC IPC(8): H02G13/00
CPCH02G13/20H02G13/40Y02E40/60
Inventor 郑巨亮
Owner 温州优骏电气科技有限公司
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