Adjustable plug, high voltage switch cabinet dedicated vehicle and vacuum circuit breaker maintenance device
A high-voltage switchgear, adjustable technology, applied in the direction of switchgear, electrical components, etc., can solve the problems of jacks not corresponding, the depth of the plug inserted into the jack cannot be adjusted, the depth of the plug inserted into the jack cannot be adjusted, etc.
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Embodiment 1
[0080] see Figure 1-Figure 8 As shown, this embodiment provides an adjustable plug, which is applied to a special vehicle for high-voltage switch cabinets, and includes a first screw 11 and a first nut 12 that is mated and connected to the first screw 11. The first screw The rotation of the bar 11 can make the first nut 12 move along the length direction of the first lead screw 11;
[0081] see Figure 4 As shown, a plug 14 is affixed to the first nut 12;
[0082] One end of the first threaded rod along the length direction is pivotally connected with a connecting portion;
[0083] A side of the connecting portion away from the first lead screw 11 is provided with a plurality of gear teeth, and the plurality of gear teeth are arranged at intervals along the length direction of the connecting portion, so that the connecting portion forms a rack 21 ;
[0084] The length direction of the rack 21 is perpendicular to the length direction of the first lead screw 11;
[0085] A...
Embodiment 2
[0116] Embodiment 2 provides a special vehicle for high-voltage switch cabinets. The special vehicle for high-voltage switch cabinets includes the adjustable plug described in Embodiment 1. The technical features of the adjustable plug disclosed in Embodiment 1 are also applicable to this embodiment. Embodiment 1 The technical features of the disclosed adjustable plug will not be described repeatedly. The implementation of the special vehicle for high-voltage switch cabinets will be further described in detail below in conjunction with the accompanying drawings.
[0117] In order to save space, the improved features of this embodiment are also reflected in Figure 1-Figure 8 in, therefore, combined with Figure 1-Figure 8 The configuration of this example will be described.
[0118] see Figure 1-Figure 8 As shown, the special vehicle for high-voltage switchgear provided by this embodiment includes the adjustable plug described above. It further solves the technical proble...
Embodiment 3
[0151] Embodiment 3 provides a vacuum circuit breaker maintenance device, said vacuum circuit breaker maintenance device includes the special vehicle for high-voltage switchgear described in Embodiment 2, and the technical features of the special vehicle for high-voltage switchgear disclosed in Embodiment 2 are also applicable to In this embodiment, the technical features of the disclosed high-voltage switchgear special vehicle in Embodiment 2 will not be described repeatedly. The implementation of the vacuum circuit breaker maintenance device will be further described in detail below in conjunction with the accompanying drawings.
[0152] The vacuum circuit breaker maintenance device includes the above-mentioned special vehicle for high-voltage switchgear, and also includes high-voltage switchgear;
[0153] A hook is provided on the platform;
[0154] Along the height direction of the vehicle body, the hook is projected on the outside of the platform;
[0155] The high-volt...
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