Dry-type transformer with grounding point contact state detection function
A dry-type transformer and contact state technology, which is applied to the installation of transformer/inductance components, connection grounds, cables, etc., can solve real-time monitoring, staff cannot know in time, inconvenient installation status of terminal blocks and grounding components, etc. problems, to achieve the effect of increasing firmness and increasing safety
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Embodiment 1
[0043] Such as figure 2 , image 3 with Figure 7 As shown, a dry-type transformer with ground contact state detection includes a transformer protection box 1, an inclined top cover 2, an electric lifting rod 3 and an elastic component 4, and the top of the transformer protection box 1 is equipped with an inclined top cover 2;
[0044] Specifically, the inside of the transformer protection box 1 has a large space, which can facilitate the placement of the transformer body 26 and the dry powder fire extinguisher 8. At the same time, a certain degree of protection is added to each component in the box to avoid external interference during its operation. The inside of the inclined top cover 2 A storage space is provided to facilitate the storage of the servo motor 15, and the top of the inclined top cover 2 is not easy to accumulate sundries.
[0045] The bottom wall of the transformer protection box 1 is equipped with three sets of triangularly arranged electric lifting rods ...
Embodiment 2
[0050] Such as figure 1 , figure 2 with Figure 4 As shown, the top of the inclined top cover 2 is provided with a groove 12, the inner wall of the groove 12 is equipped with a fixed sleeve 13, the inner wall of the fixed sleeve 13 is equipped with a lightning rod 14, and the top of the lightning rod 14 extends out of the inside of the fixed sleeve 13, fixed One side outer wall of cover 13 is installed with rotating rod, and one end of rotating rod is installed with servo motor 15, and the bottom of lightning rod 14 is equipped with conductive strip 16, and the tail end of conductive strip 16 is equipped with grounding conductive post 17.
[0051] Specifically, the setting of the groove 12 can facilitate the storage of the lightning rod 14 in an inclined downward state. At this time, the lightning rod 14 is not in use, and the fixed sleeve 13 can be used to increase the connection between the lightning rod 14 and the rotating rod. When the servo motor 15 After starting, the...
Embodiment 3
[0053] Such as figure 2 , Figure 5 with Figure 8 As shown, bottom plates 18 are installed on the tops of multiple sets of elastic components 4, and two sets of fitting grooves 19 are arranged side by side on the top of the bottom plates 18, and two sets of thread grooves 20 arranged front and back are provided on the outer walls of the bottom plates 18. The inner wall of 20 is equipped with a connecting sleeve 21, and the inner wall of the connecting sleeve 21 is equipped with a miniature electric extension rod 22, and one end of the miniature electric extension rod 22 extends into the inside of the fitting groove 19, and the inner walls of the two groups of fitting grooves 19 are equipped with N-shaped frame 23, one side outer wall of N-shaped frame 23 is provided with two groups of through grooves arranged in front and back.
[0054] The tops of two groups of N-shaped frames 23 are equipped with two groups of supporting frames 24 arranged front and back, and three group...
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