CN202616155U - N-phase first-integrating later-separating correcting mechanism for four-stage modularized outer casing breaker - Google Patents

N-phase first-integrating later-separating correcting mechanism for four-stage modularized outer casing breaker Download PDF

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Publication number
CN202616155U
CN202616155U CN 201220273192 CN201220273192U CN202616155U CN 202616155 U CN202616155 U CN 202616155U CN 201220273192 CN201220273192 CN 201220273192 CN 201220273192 U CN201220273192 U CN 201220273192U CN 202616155 U CN202616155 U CN 202616155U
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China
Prior art keywords
support
rod
spring
level
hole
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Active
Application number
CN 201220273192
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Chinese (zh)
Inventor
肖建新
赵敏海
赵寅海
冯伟祖
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Wuxi Sahat Electrical Co Ltd
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Wuxi Sahat Electrical Co Ltd
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Priority to CN 201220273192 priority Critical patent/CN202616155U/en
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Publication of CN202616155U publication Critical patent/CN202616155U/en
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Abstract

The utility model discloses an N-phase first-integrating later-separating correcting mechanism for a four-stage modularized outer casing breaker. The N-phase first-integrating later-separating correcting mechanism comprises a support. The support is provided with a shaft hole, a shaft penetrates through the shaft hole and is rotationally provided with a connecting rod, the connecting rod is provided with a pin hole, one end of the connecting rod is arranged in a waisted hole, and the other end of the connecting rod is rotationally connected with a strut. A spring is sleeved on the strut, one end of the spring is connected with the strut, and the other end of the spring is fixedly connected with the support. The N-phase first-integrating later-separating correcting mechanism for the four-stage modularized outer casing breaker is simple in structure and easy to realize, and the problem that deformation of a pin is easy to cause and as a result, a circuit fault is easy to cause since driving force applied on a single N pole unit portion by the four-stage modularized outer casing breaker is weaker is solved effectively.

Description

Level Four modular case circuit breaker closes the aligning gear that afterwards divides earlier mutually with N
Technical field
The utility model relates to a kind of aligning gear, relates in particular to a kind of level Four modular case circuit breaker and closes the aligning gear that afterwards divides mutually earlier with N.
Background technology
At present, level Four modular case circuit breaker is constructed by following mechanism: four single pole units that version is identical, and it is used for connecting respectively or breaks off A, B, C, N circuitry phase, and guarantees the insulation between each utmost point; Transmission mechanism, it is used to offer, and each unit connects or the actuating force of open circuit; Release, it is used for the generation of testing circuit abnormal current, and drive transmission device; In addition, circuit breaker uses usually and a pair ofly connects the pin that four single pole units are rotated together through drive mechanism connecting rod, is used to drive each single pole units and connects or open circuit.
Yet,, be applied to the actuating force of partly locating from transmission mechanism N utmost point single pole units farthest and weakened according to the structure of this kind circuit breaker; Thereby cause the distortion of pin easily; In the course of time, cause N utmost point single pole units can't realize closing afterwards earlier easily and divide, be prone to cause fault.
The utility model content
The purpose of the utility model is to the problems referred to above; Provide a kind of level Four modular case circuit breaker to close the aligning gear that afterwards divides mutually earlier with N; With solve level Four modular case circuit breaker be applied to actuating force that N utmost point single pole units partly locates a little less than, be prone to cause the problem of pin distortion.
The purpose of the utility model is to realize through following technical scheme:
A kind of level Four modular case circuit breaker closes the aligning gear that afterwards divides earlier mutually with N, comprises support, has axis hole on the said support; Axle passes this axis hole, and the last rotatable connecting rod that is provided with of axle, has pin-and-hole on the said connecting rod; And the one of which end is arranged in the waist-shaped hole on the support, and the other end is rotatable to be connected with support, is arranged with spring in the said support; Said spring one end and support and connection, its other end is fixedly connected with support.
Further, said pin-and-hole diagonal angle is arranged on the connecting rod.
Further, said spring is a stainless steel spring.
Further, said support is made up of two identical panels of structure, and two panels connect through bolt.
Further, be provided with installing hole on the said support.
The beneficial effect of the utility model does; Said level Four modular case circuit breaker with N close earlier mutually the aligning gear that afterwards divides not only simple in structure, be easy to realize; And its effectively solved level Four modular case circuit breaker be applied to actuating force that N utmost point single pole units partly locates a little less than; Be prone to cause the pin distortion, thereby cause the problem of fault easily.
Description of drawings
Fig. 1 closes the structural representation of the aligning gear that afterwards divides mutually earlier with N for the utility model level Four modular case circuit breaker;
Fig. 2 closes the installation site structural representation of the aligning gear that afterwards divides mutually earlier with N for the utility model level Four modular case circuit breaker.
Among the figure:
1, support; 2, connecting rod; 3, axis hole; 4, pin-and-hole; 5, installing hole; 6, support; 7, spring; 8, pin.
Embodiment
Further specify the technical scheme of the utility model below in conjunction with accompanying drawing and through embodiment.
Please with reference to Fig. 1 and shown in Figure 2, Fig. 1 closes the structural representation of the aligning gear that afterwards divides mutually earlier with N for the utility model level Four modular case circuit breaker; Fig. 2 closes the installation site structural representation of the aligning gear that afterwards divides mutually earlier with N for the utility model level Four modular case circuit breaker.In present embodiment, a kind of level Four modular case circuit breaker closes the aligning gear that afterwards divides earlier mutually with N, comprises support 1, and said support 1 is made up of two identical panels of structure; Two panels connect through bolt, and support 1 upper end is provided with installing hole 5, and its center has axis hole 3; Axle passes this axis hole 3, and the last rotatable connecting rod 2 that is provided with of axle, and the diagonal angle is provided with pin-and-hole 4 on the said connecting rod 2; And the one of which end is arranged in the waist-shaped hole on the support 1, and rotatable being connected with of the other end supports 6, is arranged with spring 7 in the said support 6; Said spring 7 is a stainless steel spring, and the one of which end with support 6 and be connected, the other end is fixedly connected with support 1.
During work, transmission mechanism drives pin 8 and rotates, and pin 8 rotates drivening rod 2 and rotates; Connecting rod 2 rotates and drives connected support 6 rotations, and compression spring 7, and the reaction force acts of spring 7 is on connecting rod 2; And reach pin 8, and prevent pin 8 distortion with this, efficiently solve because of pin 8 distortion cause N utmost point single pole units can not accomplish to close afterwards earlier and divide; Be prone to cause the problem of fault, simple in structure, be easy to realize.
Above embodiment has just set forth the basic principle and the characteristic of the utility model; The utility model is not limited by the foregoing description; Under the prerequisite that does not break away from the utility model spirit and scope; The utility model also has various variations and change, and these variations and change all fall in the utility model scope that requires protection.The utility model requires protection range to be defined by appending claims and equivalent thereof.

Claims (5)

1. a level Four modular case circuit breaker closes the aligning gear that afterwards divides earlier mutually with N, comprises support, it is characterized in that: have axis hole on the said support; Axle passes this axis hole, and the last rotatable connecting rod that is provided with of axle, has pin-and-hole on the said connecting rod; And the one of which end is arranged in the waist-shaped hole on the support, and the other end is rotatable to be connected with support, is arranged with spring in the said support; Said spring one end and support and connection, its other end is fixedly connected with support.
2. level Four modular case circuit breaker according to claim 1 closes the aligning gear that afterwards divides earlier mutually with N, it is characterized in that: said pin-and-hole diagonal angle is arranged on the connecting rod.
3. level Four modular case circuit breaker according to claim 1 closes the aligning gear that afterwards divides earlier mutually with N, it is characterized in that: said spring is a stainless steel spring.
4. level Four modular case circuit breaker according to claim 1 closes the aligning gear that afterwards divides earlier mutually with N, it is characterized in that: said support is made up of two identical panels of structure, and two panels connect through bolt.
5. close the aligning gear that afterwards divides according to claim 1 or 4 described level Four modular case circuit breakers mutually earlier with N, it is characterized in that: said support upper end is provided with installing hole.
CN 201220273192 2012-06-11 2012-06-11 N-phase first-integrating later-separating correcting mechanism for four-stage modularized outer casing breaker Active CN202616155U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220273192 CN202616155U (en) 2012-06-11 2012-06-11 N-phase first-integrating later-separating correcting mechanism for four-stage modularized outer casing breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220273192 CN202616155U (en) 2012-06-11 2012-06-11 N-phase first-integrating later-separating correcting mechanism for four-stage modularized outer casing breaker

Publications (1)

Publication Number Publication Date
CN202616155U true CN202616155U (en) 2012-12-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220273192 Active CN202616155U (en) 2012-06-11 2012-06-11 N-phase first-integrating later-separating correcting mechanism for four-stage modularized outer casing breaker

Country Status (1)

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CN (1) CN202616155U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102709126A (en) * 2012-06-11 2012-10-03 无锡新宏泰电器科技股份有限公司 N-phase connection-disconnection sequential correction mechanism for four-stage modular molded case circuit breaker
CN104517754A (en) * 2014-12-19 2015-04-15 江苏大全凯帆电器股份有限公司 Pressurizing mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102709126A (en) * 2012-06-11 2012-10-03 无锡新宏泰电器科技股份有限公司 N-phase connection-disconnection sequential correction mechanism for four-stage modular molded case circuit breaker
CN102709126B (en) * 2012-06-11 2016-04-27 无锡新宏泰电器科技股份有限公司 Level Four modular case circuit breaker first closes the aligning gear divided afterwards by N phase
CN104517754A (en) * 2014-12-19 2015-04-15 江苏大全凯帆电器股份有限公司 Pressurizing mechanism

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