CN203632057U - Electric propelling mechanism for high voltage distribution switch circuit breaker - Google Patents

Electric propelling mechanism for high voltage distribution switch circuit breaker Download PDF

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Publication number
CN203632057U
CN203632057U CN201320825443.5U CN201320825443U CN203632057U CN 203632057 U CN203632057 U CN 203632057U CN 201320825443 U CN201320825443 U CN 201320825443U CN 203632057 U CN203632057 U CN 203632057U
Authority
CN
China
Prior art keywords
rotating shaft
circuit breaker
gear
casing
rocker
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn - After Issue
Application number
CN201320825443.5U
Other languages
Chinese (zh)
Inventor
王际定
吴伟军
赵伟涛
徐平
任玉柱
李荣荣
陈江
林冬伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGZHOU LIANLI AUTOMATION TECHNOLOGY Co Ltd
Original Assignee
CHANGZHOU LIANLI AUTOMATION TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CHANGZHOU LIANLI AUTOMATION TECHNOLOGY Co Ltd filed Critical CHANGZHOU LIANLI AUTOMATION TECHNOLOGY Co Ltd
Priority to CN201320825443.5U priority Critical patent/CN203632057U/en
Application granted granted Critical
Publication of CN203632057U publication Critical patent/CN203632057U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to the field of mining equipment and specifically relates to a propelling mechanism for a mining high voltage distribution switch circuit breaker. The propelling mechanism can be operated manually and controlled automatically. The electric propelling mechanism for the mining high voltage distribution switch circuit breaker comprises a box body of the circuit breaker; a quick-opening door is arranged on the box body; the bottom of the box body is provided with a crank and rocker mechanism controlling the propelling of the circuit breaker; and a rack and pinion mechanism and an electric drive mechanism are arranged in the box body. Therefore, the integration of the manual operation and the automatic operation of propelling of the circuit breaker and closing of the quick-opening door is achieved. On the one hand, the requirement for miniaturization of the high voltage distribution switches is met, and on the other hand, the automation of the circuit breaker propelling and the quick-opening door closing is achieved.

Description

The electronic propulsive mechanism of high voltage power distribution switch disconnector
Technical field
The utility model belongs to mining equipment field, particularly a kind of Mine Flameproof Feed Switch circuit breaker can manual operation and the propulsive mechanism automatically controlled.
Background technology
At present, under coal mine, high voltage power distribution switch interrupts road device advances and generally adopts simple crank and rocker mechanism, this is maximum form that high voltage power distribution switch is used, in order further to dwindle the volume of Mine Flameproof Feed Switch circuit breaker, due to the limitation of the volume of crank and rocker mechanism, cannot meet in the little space of Mine Flameproof Feed Switch circuit breaker and use, need to make improvements.
Utility model content
The utility model is for the deficiencies in the prior art, and the utility model has designed a kind of high voltage power distribution switch disconnector propulsive mechanism that is applicable to small box, and can realize the electronic propulsive mechanism of manual operation and auto-action.
The utility model is achieved through the following technical solutions:
The electronic propulsive mechanism of high voltage power distribution switch disconnector, it is characterized in that: the casing that comprises circuit breaker, on casing, be provided with quick operating valve, the bottom of casing is provided with controls the crank and rocker mechanism that circuit breaker advances, on described casing, be provided with flame proof hole, in flame proof hole, be provided with rotary the first rotating shaft, be positioned in the first rotating shaft of box house and be connected with the first gear, the other end of the first rotating shaft is provided with deadlock lever, on the inwall of casing, be provided with the vertical slide bar that can slide up and down, the upper end of vertical slide bar is connected with the first gear, the bottom of described casing is provided with frame, in frame, be provided with the second gear, the second gear is connected with the lower end of vertical slide bar, in described frame, be also provided with the second rotating shaft, in the second rotating shaft, be provided with rocker gear, rocker gear is connected with crank and rocker mechanism, between the second described gear and rocker gear, be provided with horizontal sliding bar, in described casing, be also provided with the second frame, in the second frame, be provided with motor, on motor, be connected with electromagnetic clutch, the output of electromagnetic clutch is connected in the 3rd rotating shaft, in the 3rd rotating shaft, be provided with drive sprocket, drive sprocket is connected with the driven sprocket of the second rotating shaft.
In sum, the utlity model has beneficial effect:
The utility model has been realized the propelling of circuit breaker and the locking of quick operating valve by pinion and rack and crank and rocker mechanism, replace whole crank and rocker mechanisms of transmission with pinion and rack, effectively dwindle the volume of whole traditional mechanism, be conducive to further dwindle the volume of whole Mine Flameproof Feed Switch, meet the lightweight of Mine Flameproof Feed Switch circuit breaker and microminiaturized requirement, the utility model drives the propelling of circuit breaker and closing and opening of quick operating valve by motor in addition.
Accompanying drawing explanation
By the detailed description below in conjunction with accompanying drawing, the utility model is aforesaid will be become apparent with other object, feature and advantage.Wherein:
Figure 1 shows that structural representation of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view;
Fig. 3 is that the B-B of Fig. 1 is to cutaway view;
Fig. 4 is that the C-C of Fig. 2 is to cutaway view;
Fig. 5 is that the D-D of Fig. 4 is to cutaway view;
Fig. 6 is that the E-E of Fig. 3 is to cutaway view;
In figure, 1 is deadlock lever, and 2 is casing, and 3 is quick operating valve, 4 is the first rotating shaft, and 5 is the first gear, and 6 is vertical slide bar, 7 is frame, and 8 is the second rotating shaft, and 9 is toggle, 10 is horizontal sliding bar, and 11 is the second gear, and 12 is rocker gear, 13 is the second frame, and 14 is motor, and 15 is electromagnetic clutch, 16 is the 3rd rotating shaft, and 17 is drive sprocket, and 18 is driven sprocket.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
The electronic propulsive mechanism of high voltage power distribution switch disconnector as shown in Figures 1 to 6, it is characterized in that: the casing 2 that comprises circuit breaker, on casing 2, be provided with quick operating valve 3, the bottom of casing 2 is provided with controls the crank and rocker mechanism 9 that circuit breaker advances, on described casing 2, be provided with flame proof hole, in flame proof hole, be provided with rotary the first rotating shaft 4, be positioned in the first rotating shaft 4 of casing 2 inside and be connected with the first gear 5, the other end of the first rotating shaft 4 is provided with deadlock lever 1, on the inwall of casing 2, be provided with the vertical slide bar 6 that can slide up and down, the upper end of vertical slide bar 6 is connected with the first gear 5, the bottom of described casing 2 is provided with frame 7, in frame 7, be provided with the second gear 11, the second gear 11 is connected with the lower end of vertical slide bar 6, in described frame 7, be also provided with the second rotating shaft 8, in the second rotating shaft 8, be provided with rocker gear 12, the second rotating shaft 8 is connected with crank and rocker mechanism, between the second described gear 11 and rocker gear 12, be provided with horizontal sliding bar 10, in described casing, be also provided with the second frame 13, in the second frame 13, be provided with motor 14, on motor 14, be connected with electromagnetic clutch 15, the output of electromagnetic clutch 15 is connected in the 3rd rotating shaft 16, in the 3rd rotating shaft 16, be provided with drive sprocket 17, drive sprocket 17 is connected with the driven sprocket 18 of the second rotating shaft 8.
The course of work of the present utility model:
Manual work pattern: after Mine Flameproof Feed Switch circuit breaker propelling mechanism quick operating valve is shut, deadlock lever turns over 90 ° clockwise, the first rotating shaft drives the first gear to rotate 90 °, the vertical slide bar of the first gear driven moves up, vertical slide bar drives the second gear clockwise direction to rotate, drive horizontal sliding bar to move backward, horizontal sliding bar is backward in moving process, horizontal sliding bar drives again the wheel of rocking bar to clockwise rotate, rocker gear driving crank endplay device moves backward, crank and rocker mechanism and circuit breaker trolley interlock, thereby circuit breaker trolley is moved backward, thereby the propelling of the circuit breaker completing and the locking of quick operating valve, unlocking direction operation.
Electronic mode of operation:
Machine operation, electromagnetic clutch closure, electromagnetic clutch drives the 3rd rotating shaft to rotate, drive sprocket is along with the 3rd rotating shaft is rotated, the driven sprocket that drive arranges in the second rotating shaft rotates, the second rotating shaft of driven sprocket rotating drive is rotated, the second rotating shaft drives crank and rocker mechanism action, realizing the propelling of circuit breaker releases, the second rotating shaft is simultaneously rotated and is driven rocker gear to rotate, rocker gear drives horizontal sliding bar motion, horizontal sliding bar drives the second gear to rotate, the vertical slide bar motion of the second gear drive, vertical slide bar drives the first gear to rotate, thereby drive the first rotating shaft campaign, the first rotational motion realizes the Guan Hekai of quick operating valve.
In sum, the utlity model has beneficial effect:
The utility model has been realized the propelling of circuit breaker and the locking of quick operating valve by pinion and rack and crank and rocker mechanism, replace whole crank and rocker mechanisms of transmission with pinion and rack, effectively dwindle the volume of whole traditional mechanism, be conducive to further dwindle the volume of whole Mine Flameproof Feed Switch, meet the lightweight of Mine Flameproof Feed Switch circuit breaker and microminiaturized requirement, the utility model drives the propelling of circuit breaker and closing and opening of quick operating valve by motor in addition.
The utility model is not limited to described embodiment; those skilled in the art is not departing from spirit of the present utility model openly in scope; still can do some corrections or change, therefore the scope that rights protection scope of the present utility model limits with claims is as the criterion.

Claims (1)

1. the electronic propulsive mechanism of high voltage power distribution switch disconnector, it is characterized in that: the casing that comprises circuit breaker, on casing, be provided with quick operating valve, the bottom of casing is provided with controls the crank and rocker mechanism that circuit breaker advances, on described casing, be provided with flame proof hole, in flame proof hole, be provided with rotary the first rotating shaft, be positioned in the first rotating shaft of box house and be connected with the first gear, the other end of the first rotating shaft is provided with deadlock lever, on the inwall of casing, be provided with the vertical slide bar that can slide up and down, the upper end of vertical slide bar is connected with the first gear, the bottom of described casing is provided with frame, in frame, be provided with the second gear, the second gear is connected with the lower end of vertical slide bar, in described frame, be also provided with the second rotating shaft, in the second rotating shaft, be provided with rocker gear, rocker gear is connected with crank and rocker mechanism, between the second described gear and rocker gear, be provided with horizontal sliding bar, in described casing, be also provided with the second frame, in the second frame, be provided with motor, on motor, be connected with electromagnetic clutch, the output of electromagnetic clutch is connected in the 3rd rotating shaft, in the 3rd rotating shaft, be provided with drive sprocket, drive sprocket is connected with the driven sprocket of the second rotating shaft.
CN201320825443.5U 2013-12-13 2013-12-13 Electric propelling mechanism for high voltage distribution switch circuit breaker Withdrawn - After Issue CN203632057U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320825443.5U CN203632057U (en) 2013-12-13 2013-12-13 Electric propelling mechanism for high voltage distribution switch circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320825443.5U CN203632057U (en) 2013-12-13 2013-12-13 Electric propelling mechanism for high voltage distribution switch circuit breaker

Publications (1)

Publication Number Publication Date
CN203632057U true CN203632057U (en) 2014-06-04

Family

ID=50818499

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320825443.5U Withdrawn - After Issue CN203632057U (en) 2013-12-13 2013-12-13 Electric propelling mechanism for high voltage distribution switch circuit breaker

Country Status (1)

Country Link
CN (1) CN203632057U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103715626A (en) * 2013-12-13 2014-04-09 常州联力自动化科技有限公司 Mining high-voltage distribution switch circuit breaker electric propulsion mechanism
CN107769150A (en) * 2017-11-14 2018-03-06 陈小辉 A kind of breaker protection device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103715626A (en) * 2013-12-13 2014-04-09 常州联力自动化科技有限公司 Mining high-voltage distribution switch circuit breaker electric propulsion mechanism
CN107769150A (en) * 2017-11-14 2018-03-06 陈小辉 A kind of breaker protection device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C25 Abandonment of patent right or utility model to avoid double patenting
AV01 Patent right actively abandoned

Granted publication date: 20140604

Effective date of abandoning: 20160302