Installation adapter device for lightning arrester online monitor
A technology for switching devices and monitors, which is applied in the direction of measuring devices, measuring device casings, and parts of electrical measuring instruments, and can solve problems such as inconsistent installation dimensions and difficult installation, and achieve good versatility, good versatility, and easy disassembly Convenient and fast effect
Active Publication Date: 2016-04-27
STATE GRID ANHUI ULTRA HIGH VOLTAGE CO +2
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Problems solved by technology
[0004] The present invention is to avoid the deficiencies existing in the above-mentioned prior art, and provides an installation adapter device for the on-line monitor of the arrester to solve the problem of inconsistency in the installation dimensions between the on-line monitor of the arrester and the pillar of the arrester Difficult to install problem
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[0026] see Figure 1 to Figure 6 , an installation adapter device for an online lightning arrester monitor of the present invention, comprising a base 1, the first end of the base is set on the first mounting frame 2, and the second end of the base is set with a second Two mounting brackets 3;
[0027] The first installation frame 2 comprises a first square frame 4, a first straight bar 6, a second straight bar 7, a first slider 10 and a second slider 11; the first straight bar 6 and the second Straight rod 7 all is made of half screw mandrel 15 and half polished rod 16; figure 1 , the first straight rod is located above the second straight rod, the left half of the first straight rod is a polished rod, and the right half is a screw rod; the left half of the second straight rod is a screw rod, and the right half is a screw rod. For the light rod. Both the first straight rod 6 and the second straight rod 7 pass through the first square frame 4 from left to right, the two end...
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The invention discloses an installation adapter device for a lightning arrester online monitor. The installation adapter device comprises a base. The two ends of the base are provided with a first installation frame and a second installation frame. The first installation frame comprises a first square frame, a first straight rod, a second straight rod, a first slide block and a second slide block, wherein the first straight rod and the second straight rod are respectively formed by a half screw rod and a half polished rod; and the first slide block and the second slide block are sleeved on the first straight rod and the second straight rod respectively. The second installation frame comprises a second square frame, a third straight rod, a fourth straight rod, a third slide block and a four slide block, wherein the third straight rod and the fourth straight rod are respectively formed by a half screw rod and a half polished rod; and the third slide block and the four slide block are sleeved on the third straight rod and the fourth straight rod respectively. The four slide blocks are respectively provided with an installing hole. The installation adapter device for the lightning arrester online monitor has the advantages of allowing lightning arrester online monitors of all specifications to be installed on lightning arrester supports conveniently, being convenient and quick to disassemble and good in universality and the like.
Description
technical field [0001] The invention relates to an installation adapter device, in particular to an installation adapter device for an arrester on-line monitor used for installing the on-line monitor on an arrester pillar. Background technique [0002] The arrester online monitor, also known as the arrester leakage current and action recorder, is an instrument used in conjunction with zinc oxide arresters in high-voltage AC power systems. The surge arrester online monitor is connected in series in the arrester grounding circuit, and the milliampere meter is used to monitor the leakage current (peak value) passing through the arrester under the operating voltage, which can judge whether the inside of the arrester is damp, whether the components are abnormal, etc.; the pollution meter is used for monitoring The size of the pollution current outside the porcelain sleeve of the arrester (that is, the size of the pollution); the action counter records the number of overvoltage ac...
Claims
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IPC IPC(8): G01R1/04
CPCG01R1/04G01R1/0408
Inventor 黄伟民吴胜廖军蒲道杰吴冬晖邱曼曼张海峰张晨晨万礼嵩谢佳
Owner STATE GRID ANHUI ULTRA HIGH VOLTAGE CO