Reversible KBO control and protection switch

A protection switch, control protection technology, applied in the control field, can solve the problem of multiple cables being easily mixed together, and achieve the effect of saving space

Pending Publication Date: 2021-11-02
山西辉煌腾达科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a reversible KBO control and protection switch to solve the problem in the above-mentioned background technology that there is no limit after the wiring is completed, so that multiple cables are easily mixed together

Method used

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  • Reversible KBO control and protection switch
  • Reversible KBO control and protection switch
  • Reversible KBO control and protection switch

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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, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] see Figure 1-6 , the present invention provides a technical solution: a reversible KBO control and protection switch, including a control protection switch 1 and a junction block 5, both sides of the outer wall of the control protection switch 1 are fixedly connected with a junction block 5, and the rear of the junction block 5 Mounting holes 7 are processed on both sides of the head, and screws 6 are installed inside the mounting holes 7. By tightenin...

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PUM

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Abstract

A reversible KBO control and protection switch disclosed by the invention comprises a control protection switch and wiring blocks, the two sides of the outer wall of the control protection switch are fixedly connected with the wiring blocks, the two sides of the rear part of each wiring block are provided with mounting holes, a secondary wiring sheet is installed inside the upper part of each wiring block, the secondary wiring sheets are electrically connected with a cable, a switch assembly is installed on the front side of the control and protection switch, and an adjusting assembly is installed below each wiring block. According to the reversible KBO control and protection switch, an threaded rod is driven to rotate through cooperation of the threaded rod, a sliding block, a supporting rod, a cross rod, a rotating shaft, a movable groove block and the secondary wiring sheets, so that the threaded rod can drive the sliding block and the supporting rod to drive the cross rod to move backwards, and the position of the cable in use can be limited through the fixed groove block and the movable groove block; and the problem that a plurality of cables are easily mixed together due to the fact that an existing control and protection switch is not limited after wiring is completed is solved.

Description

technical field [0001] The invention relates to the technical field of control, in particular to a reversible KBO control and protection switch. Background technique [0002] The control and protection switch products adopt a modular single product structure type, integrating the main functions of traditional circuit breakers (fuse), contactors, overload (or overcurrent, phase failure) protection relays, starters, isolators, etc. Mainly used in the power system with AC 50Hz (60Hz), rated voltage up to 690V, rated current from 0.8A to 630A, adjustable working current from 0.8A to 630A in the normal conditions of making, carrying and breaking (including the specified overload conditions) circuit under specified abnormal conditions (such as short circuit), and can connect, carry and break the circuit under specified abnormal conditions (such as short circuit), although the existing technology can meet certain usage requirements. [0003] However, in the prior art, there is a p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H71/08
CPCH01H71/08
Inventor 宋美丽刘大伟
Owner 山西辉煌腾达科技有限公司
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