Unlock instant, AI-driven research and patent intelligence for your innovation.

Electric manipulator

A manipulator and electric control technology, applied in the direction of protection switch operation/release mechanism, etc., can solve the problems of unable to ensure forced closing, unable to ensure safety due to arrears and electricity theft, etc., to achieve the effect of ensuring safety and preventing arrears and electricity theft

Active Publication Date: 2017-10-31
SUZHOU FUTURE ELECTRICAL APP
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This technical solution also cannot guarantee that it can prevent artificial forced closing when the fault is not resolved or the fee is not paid after a trip caused by a serious fault or arrears, so that it cannot ensure safety or prevent arrears from stealing electricity

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Electric manipulator
  • Electric manipulator
  • Electric manipulator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] Such as Figure 1~6 As shown, the electric control operator includes a housing 3, a motor 4, a helical gear set 5, a spur gear set 6 and a transmission gear 7, and the motor 4 is meshed with the helical gear set 5 through a worm 401; The gear set 6 is meshed; the spur gear set 6 is meshed with the transmission gear 7; a number of fixed columns are arranged in the housing 3; the electric control operator also includes a tripping structure, which includes a tripping drive 1 and a tripping The rotary part 2; the tripping driving part 1 and the tripping rotary part 2 both have shaft holes and have the same axis center, and the tripping driving part 1 and the tripping rotary part 2 are movably connected through the fixed column; the transmission gear 7 drives and controls Trip driving part 1; trip driving part 1 and tripping rotary part 2 both have shaft holes and have the same axis center, tripping driving part 1 and tripping rotary part 2 are movably connected through a fi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an electric-control operator which comprises a shell, a motor, a bevel gear set, a straight gear set and a transmission gear. The motor is meshed with the bevel gear set through a worm. The bevel gear set is meshed with the straight gear set. The straight gear set is meshed with the transmission gear. A plurality of fixing columns are arranged in the shell. The electric-control operator is characterized by further comprising a releasing structure. The releasing structure comprises a releasing driving part and a releasing rotating part, the releasing driving part and the releasing rotating part are each provided with an axial hole and share the same axis, the releasing driving part and the releasing rotating part are movably connected through the fixing columns, and the transmission gear drives and controls the releasing driving part. The electric-control operator can be directly driven by the motor, and therefore a circuit breaker can be released rapidly and cannot be switched on through a handle.

Description

technical field [0001] The invention relates to the technical field of electric switches, in particular to an electric control operator. Background technique [0002] Miniature circuit breaker, referred to as MCB, is the most widely used terminal protection device in electrical terminal power distribution devices. It is used for single-phase and three-phase short-circuit, overload, and overvoltage protection below 125A, including single-pole 1P, Two-pole 2P, three-pole 3P, four-pole 4P, etc. The electric control operator is an accessory used for long-distance automatic opening and closing of circuit breakers. The electric control operator has two types: motor operating mechanism and electromagnet operating mechanism. The motor operating mechanism is used in the frame of the molded case circuit breaker. The closing and opening are achieved by the position of the cam inside the electric operating mechanism. When the circuit breaker is operated by the electric mechanism, it ca...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H01H71/70
CPCH01H71/43
Inventor 楼铭达毛海峰
Owner SUZHOU FUTURE ELECTRICAL APP