Lightning protection device for electric facilities using motor drive device and method of use thereof
A technology of power facilities and driving devices, which is applied in the field of lightning arresters, can solve problems such as the time required for lightning protection facilities, increased operational risk, and the risk of normal operation of power facilities.
Inactive Publication Date: 2016-08-24
ZHANGQIU POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO
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Problems solved by technology
[0003] After the lightning protection device is damaged, due to the high density of lightning, it may cause risks to the normal operation of power facilities
However, the replacement of damaged lightning protection facilities often takes time, and the operational risk of replacing them while lightning is occurring increases
Method used
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Embodiment Construction
[0012] Combine below Figure 1-3 The present invention will be described in detail.
[0013] According to an embodiment, a power facility lightning protection device using a motor drive device includes a housing 810 for fixing on the power facility 7, a first lightning protection post 892 and a second lightning protection post 893, the first lightning protection post 892 and the second lightning protection post 893 The upper part of the second lightning rod 893 is the tip 8920, 8930 to lead lightning;
[0014] On the mounting plate 811 in the housing 810, a motor 82 for the telescopic selection of the lightning protection pole is installed, and the motor 82 for the telescopic selection of the lightning protection pole is respectively connected with the first large gear 830 and the first large gear 830 located on both sides of the pinion through the pinion 83. The second large gear 831 is power coupled, and the first large gear 830 and the second large gear 831 are fixed on th...
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The invention provides an electric power facility lightning protection device using a motor to drive the device and a use method thereof. The device comprises a shell (810) which is used for being fixed on an electric power facility (7), and a first lightning protection column (892) and a second lightning protection column (893). The upper ends of the first lightning protection column (892) and the second lightning protection column (893) are tip ends (8920, 8930) which are used for conducting lightning. A motor (82) used for lightning protection column telescoping selection is installed on an installing plate (811) in the shell (810). The motor (82) used for lightning protection column telescoping selection is respectively connected with a first large gear (84) and a second large gear (85) which are arranged at the two sides of a small gear (83) through power.
Description
technical field [0001] The invention belongs to the field of lightning arresters, in particular to a power facility lightning arrester using a motor drive device and a method for using the same. Background technique [0002] Lightning protection devices for power facilities are required to have high reliability. Especially in places with harsh working conditions and high-density lightning occurrences. [0003] After the lightning protection device is damaged, due to the high density of lightning, it may cause risks to the normal operation of power facilities. However, it often takes time to replace damaged lightning protection facilities, and the operational risk of replacing them while lightning is occurring increases. Contents of the invention [0004] The purpose of the present invention is to provide a lightning protection device for electric facilities using a motor drive device and a method for using the same, which can overcome the above-mentioned defects. [000...
Claims
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IPC IPC(8): H01T19/04
Inventor 刘振华郭学强李凤贤高越王善东岳斌姜燕乔学芹曹林林
Owner ZHANGQIU POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO