A circuit breaker switch operating mechanism
A circuit breaker switch and operating mechanism technology, applied in the direction of protection switch operation/release mechanism, etc., can solve the problem of power consumption, etc., and achieve the effect of convenient control switch, convenient operation and reasonable structure
Active Publication Date: 2020-05-15
ZONGDA ELECTRIC CO LTD
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] The circuit breaker is currently a commonly used electrical switch with high safety. However, when the traditional circuit breaker is in the closed state, it mainly keeps the static iron core closed by energizing the coil for a long time, which consumes a lot of power and is also prone to failure Some unexpected accidents occur in power outages, and an energy-saving and easy-to-operate circuit breaker switch operating mechanism is urgently needed
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0012] The present invention will be further described below in conjunction with specific embodiments. The exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not as a limitation to the present invention.
[0013] Such as figure 1 , figure 2 , image 3 , Figure 4 As shown, a switch operating mechanism of a circuit breaker includes a main board 1, a fixed step plate 3 and a movable step plate 15, an upper movable contact 6 and a lower movable contact 5, a closing lever 8 and a closing handle 11, an electromagnet 12 and a hinge Plate 13, sliding cylinder 19, disconnecting rod 7, two parallel rods 20, and parallel plate 21 are characterized in that: the main board 1 is a cuboid thin plate structure, and the fixed step plate 3 is a two-layer step structure. Steps transition through the slope, and the fixed step plate 3 is installed in the central position of the lower part of the main board 1; the left side of the mai...
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
Login to View More Abstract
The present invention discloses a breaker switch operating mechanism. The breaker switch operating mechanism comprises a mainboard, a fixed step plate, a movable step plate, an upper moving contact and a lower moving contact, etc. The fixed step plate is installed at the central location of the lower portion of the mainboard; a rotating shaft is rotationally installed at the position of the left side of the mainboard; the upper portions of two parallel rods are rotationally installed at the top right corner of the main board, the two parallel rods are parallel to the mainboard; a parallel plate is provided with two installation shafts and is connected with the lower end of the two parallel rods through the two installation shafts; the lower end of the right side of the movable step plate is provided with a hinged base, and a hinge bar is arranged at the lower right corner of the mainboard; the lower portion of the right side of the movable step plate is provided with the upper moving contact, the other end of a hinged plate is provided with a pulley; the upper moving contact is connected with an electromagnet through wires, and the electromagnet is connected with a wiring terminal; and the lower moving contact is connected with the wiring terminal. Through arrangement of the convenient closing control mechanism, the breaker switch operating mechanism realizes the energy saving and conveniently control a switch, the structure is reasonable, and the operation is convenient.
Description
technical field [0001] The invention relates to the technical field of electrical switches, in particular to a circuit breaker switch operating mechanism. Background technique [0002] The circuit breaker is a commonly used electrical switch with high safety. However, when the traditional circuit breaker is in the closed state, it mainly keeps the static iron core closed by energizing the coil for a long time, which consumes a lot of power and is easy to cause Some unexpected accidents occur in a power outage, and there is an urgent need for an energy-saving and easy-to-operate circuit breaker switch operating mechanism. Contents of the invention [0003] In view of the above problems, the present invention provides a circuit breaker switch operating mechanism, which realizes the purpose of energy saving and convenient switch control by being provided with a convenient closing control mechanism. [0004] The technical solution used in the present invention is: a circuit b...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H01H71/10H01H71/50
CPCH01H71/10H01H71/50
Inventor 于黎忠陈金亮刘书举张宗贤闫海萍武传华岳宪涛张威刘奎民韩书军沙宏飞李琳闫庆刘怀超朱秋萍谷笑冬董昌腾杜娟牛秀婷郭长冉杜燕刘辉郭硕刘飞
Owner ZONGDA ELECTRIC CO LTD