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An automatic replacement device for fuses used in power distribution cabinets

An automatic replacement and fuse technology, applied to emergency protection devices, circuits, electrical components, etc., can solve problems such as time delay, safety hazards, manual operation, etc., and achieve the effect of avoiding electric shock hazards and ensuring safety

Active Publication Date: 2021-08-17
江苏拓能电力设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an automatic replacement device for fuses for power distribution cabinets, which has the advantages of storing intact fuses in the equipment and automatically replacing fuses to ensure safety, which solves the traditional When the equipment is replaced, additional fuses need to be purchased, which delays time, requires manual operation, and poses potential safety hazards.

Method used

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  • An automatic replacement device for fuses used in power distribution cabinets
  • An automatic replacement device for fuses used in power distribution cabinets
  • An automatic replacement device for fuses used in power distribution cabinets

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, other embodiments obtained by persons of ordinary skill in the art without making creative efforts all belong to the protection scope of the present invention.

[0028] see Figure 1-7 , an automatic fuse replacement device for a power distribution cabinet, comprising a body 1, a storage box 2 is arranged on the top of the body 1, a first gear 3 is arranged on both sides of one end of the storage box 2, and the top of the body 1 is close to the first The position of the gear 3 is provided with an inlet groove 4, and guide rails 5 are arranged on both sides inside the inlet groove 4, a second gear 6 is arranged on the b...

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Abstract

The invention discloses an automatic fuse replacement device for a power distribution cabinet, which comprises a body, a storage box is arranged on the top of the body, first gears are arranged on both sides of one end of the storage box, the top of the body A feed slot is provided near the first gear, guide rails are provided on both sides of the feed slot, a second gear is provided at the bottom of the first gear, and a rotating ring is provided on one side of the second gear . The invention drives the storage box to rotate through the rotating shaft, rotates to the position of the inlet slot, squeezes the telescopic block through the frame of the inlet slot, drives the sliding rod to move, the pressure spring pushes the fuse block to the inside of the body through the top plate, and the first gear drives When the rotating ring rotates, the second gear drives the third gear to rotate, and the sliding plate moves to one side of the clamping plate, which has the advantages of storing intact fuses in the equipment and automatically replacing fuses to ensure safety.

Description

technical field [0001] The invention relates to the technical field of power distribution cabinets, in particular to an automatic replacement device for a fuse used in a power distribution cabinet. Background technique [0002] The power distribution cabinet is a power distribution equipment used for power distribution, control, metering and cable connection in the power supply system. It plays a central role in the control of the power system. On the one hand, it distributes the power transmitted from the outside, and on the other On the one hand, it plays a role in controlling the electrical equipment at the next level. The safety of the power distribution cabinet is very important. Whether it is high-voltage electrical equipment or low-voltage equipment, the circuit breaker inside the power distribution cabinet is essential. , usually divided into circuit breakers and fuses. Fuses are widely used in power grid protection and electrical equipment protection. When a short c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H85/28
CPCH01H85/28
Inventor 李晨雪
Owner 江苏拓能电力设备有限公司
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