A safety combined lightning arrester
A lightning arrester, combined technology, applied in the installation of cables, installation of lighting conductors, chemical instruments and methods, etc., can solve the problems of shortened life, fast aging of lightning arresters, rust, etc., and achieve the effect of preventing burning
Active Publication Date: 2022-05-17
WUHU KAIXIN ARRESTER
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Problems solved by technology
[0003] At present, most of the existing combined arresters on the market have the advantages of high safety, but when they are fixed on uneven ground, they cannot ensure the balance of the upper arrester, which will lead to different loads on the top arrester when struck by lightning, and lead to the aging of individual arresters. The speed is too fast, which makes the overall scrapping speed faster and shortens the service life. At the same time, the dust accumulated on the metal surface will become mud and stick to the surface under the action of rainwater. If the mud attached to the surface is not cleaned in time, It is easy to absorb moisture, and it should be in a wet state for a long time to cause rust, so a safety combined arrester is proposed to solve the above-mentioned problems
Method used
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Embodiment Construction
[0021] see Figure 1~3 , in an embodiment of the present invention, a safety combined lightning arrester includes a base 1, a connecting plate 2 is fixedly installed on the outside of the base 1, the connecting plate 2 is ring-shaped, and the surface of the rotating ball 3 is polished. The rotating ball 3 and the connecting cover 4 are rotatably connected with the mounting plate 5 under the cooperation. The top of the abutment 1 is fixedly equipped with a rotating ball 3, and the outer side of the rotating ball 3 is rotatably connected with a connecting cover 4, and the top of the connecting cover 4 is fixedly installed with a mounting plate. plate 5, the mounting plate 5 is in the shape of a circular platform, and the difference between the radius of the mounting plate 5 and the radius of the connecting column 12 matches the length of the rubber brush 17, and the bottom of the mounting plate 5 and the top of the connecting plate 2 are fixedly equipped with a turret 6. The tur...
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The invention discloses a safety combined lightning arrester, which comprises a base, a connection plate is fixedly installed on the outside of the base, a rotating ball is fixedly installed on the top of the base, and a connecting plate is connected to the outside of the rotating ball in rotation. Cover, the top of the connecting cover is fixed with a mounting plate, the bottom of the mounting plate and the top of the connecting plate are fixed with a turret, and the inner sides of the turret on the upper and lower sides are rotatably connected to the two sides. The connecting rod between the above-mentioned turrets, the upper side of the connecting rod away from the turret is fixedly installed with an adjusting sleeve, and the lower side of the connecting rod away from the turret is fixedly installed with an adjusting rod extending to the inside of the adjusting sleeve , the outer side of the adjusting sleeve is threaded with a locking pin extending to the inside of the adjusting sleeve and contacting the adjusting rod. The safety combined lightning arrester has the advantages of being able to adjust the horizontality of the top of the lightning arrester and cleaning the surface of the fixing device.
Description
technical field [0001] The invention relates to a combined lightning arrester, in particular to a safety combined lightning arrester. Background technique [0002] Combined arrester, also known as outdoor overvoltage protector and three-phase combined arrester, is an upgraded product of ordinary single-phase arrester. Arresters are also used outdoors, and some call overvoltage protectors combined arresters, which is not strict, because arresters can be used outdoors, while ordinary overvoltage protectors can only be used indoors. [0003] At present, most of the existing combined arresters on the market have the advantages of high safety, but when they are fixed on uneven ground, they cannot ensure the balance of the upper arrester, which will lead to different loads on the top arrester when struck by lightning, and lead to the aging of individual arresters. The speed is too fast, which makes the overall scrapping speed faster and shortens the service life. At the same time...
Claims
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IPC IPC(8): H02G13/00H01C7/12H01B17/56B08B1/04B08B1/00
CPCH02G13/80H01C7/12H01B17/56B08B1/12B08B1/32Y02E10/72
Inventor 陈波
Owner WUHU KAIXIN ARRESTER