Distribution transformer maintenance device for power distribution network
A technology for distribution transformers and maintenance devices, applied in the direction of transformer/inductor cooling, etc., can solve problems such as affecting the sealing performance of oil cups, large waste of silica gel, affecting the oil level of transformers in oil cups, etc., so as to improve the utilization rate and realize recycling. Effect
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Embodiment 1
[0042] A distribution transformer maintenance device for distribution network, according to Figure 1-3 As shown, it includes a base plate 1, a shock absorber 2 and a protective cabin 3; a shock absorber 2 is respectively installed on the left part of the bottom surface of the bottom plate 1 and the right part of the lower surface; the upper surface of the bottom plate 1 is fixedly connected with a protective cabin 3; the protective cabin 3 There is a window 3a on the upper part of the front side; a first inline chute 3b is opened on the upper right side of the protective cabin 3; a second inline chute 3c is opened on the lower right side of the protective cabin 3; it also includes a fixing unit, Rotary unit, suction filter drying unit and degreasing unit; the left part of the protection cabin 3 is connected to the fixed unit; the upper surface of the bottom plate 1 is connected to the rotation unit; the upper part of the protection cabin 3 is connected to the suction filter dr...
Embodiment 2
[0045] On the basis of Example 1, according to figure 2 and Figure 4-6 As shown, the fixed unit includes an electric rotating shaft 101, a first gear 102, a fixed ring 103, a rotating ring 104, a second gear 105, a cross plate 106, a first slide rod 107, a first electric actuator 108, and a first connecting rod 109, arc-shaped plate 1010 and roller 1011; the upper part of the protective cabin 3 is rotatably connected with an electric rotating shaft 101; the outer surface of the electric rotating shaft 101 is fixed with two first gears 102; the upper part of the front side of the protective cabin 3 and the upper part of the rear side are respectively welded with A fixed ring 103; and the two fixed rings 103 are located below the electric rotating shaft 101; each of the inner surfaces of the two fixed rings 103 is rotatably connected with a rotating ring 104; Gear 105; each of the two second gears 105 meshes with a first gear 102; a cross plate 106 is respectively welded to t...
Embodiment 3
[0056] On the basis of Example 2, according to figure 2 and Figure 14-16 As shown, it also includes a backflow drying unit; the right part of the protective cabin 3 is connected with a backflow drying unit; the right part of the upper surface of the annular plate 202 is connected with the backflow drying unit; two magnetic spherical shells 3021 are connected with the backflow drying unit; the backflow drying unit includes There are horizontal plates 501, L-shaped plates 502, magnetic pillars 503, magnetic blocks 504 and C-shaped rods 505; the right part of the protective cabin 3 is welded with a horizontal plate 501; the right part of the upper surface of the annular plate 202 is fixed with two L-shaped plates 502 and the two L-shaped plates 502 are located between the two third electric actuators 301; the right part of the two L-shaped plates 502 is the first wedge-shaped part 502a; the right parts of the two magnetic spherical shells 3021 are each fixed with a magnetic col...
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