High-safety lightning arrester for transformer substation
A high-safety, lightning protection device technology, applied in the installation of cables, corona discharge devices, installation of lighting conductors, etc., to achieve the effect of improving the protection range, easy installation, and improving lifting stability
Active Publication Date: 2021-08-13
国网浙江省电力有限公司龙游县供电公司
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Problems solved by technology
[0004] The purpose of the present invention is to provide a high-safety lightning protection device for substations to solve the problem of the protection range of the lightning rod that cannot be quickly adjusted according to the use requirements when the existing lightning rod proposed in the background technology is used.
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[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0030] see Figure 1-6 , the present invention provides a technical solution: a high-safety lightning protection device for substations, including a vertical bar 1, the outer wall of the vertical bar 1 is provided with a protection mechanism 6 on the left and right sides, and the protection mechanism 6 includes a first cross bar 601 , a sleeve 602, a lightning rod 603, a first bolt 604, a block 605 and a chute 606, two first cross bars 601 are respectively arr...
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The invention discloses a high-safety lightning arrester for a transformer substation. The high-safety lightning arrester comprises a vertical rod; protection mechanisms are arranged on the left side and the right side of the outer wall of the vertical rod correspondingly; the rear end faces of the outer walls of two first bolts abut against the front end faces of the outer walls of two lightning rods correspondingly; a block is arranged at one end of the outer wall of each sleeve; one ends of the outer walls of the two blocks are fixedly connected with one ends of the outer walls of the two sleeves respectively; and sliding grooves are machined in the front end faces of the two blocks. According to the high-safety lightning arrester for a transformer substation, a handle can be rotated to drive a first screw rod to rotate, and when the first screw rod rotates, the first screw rod can drive a threaded sleeve to ascend and descend through sliding connection of a second cross rod and a through groove, the second cross rod can drive a sliding block to stably ascend and descend through sliding connection of the second cross rod and the through groove, and the two sleeves and the lightning rods are respectively driven to perform synchronous and stable opening and closing through sliding connection of the sliding block and the sliding groove.
Description
technical field [0001] The invention relates to the technical field of electric power safety, in particular to a high-safety lightning protection device for a substation. Background technique [0002] Lightning rod, also known as lightning rod and lightning rod, is a device used to protect buildings, tall trees, etc. from lightning strikes. The ground grid is connected. [0003] Although the existing lightning rod can protect the equipment of the substation, there is a problem that when the existing lightning rod is used, it cannot be quickly adjusted according to the use requirements, and the protection range of the lightning rod is problematic. Contents of the invention [0004] The purpose of the present invention is to provide a high-safety lightning protection device for substations to solve the problem of the protection range of the lightning rod that cannot be quickly adjusted according to the use requirements when the existing lightning rod proposed in the backgro...
Claims
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Login to View More IPC IPC(8): H01T19/04H02G13/00
CPCH01T19/04H02G13/00
Inventor 不公告发明人
Owner 国网浙江省电力有限公司龙游县供电公司