CN103887727B - Mine Flameproof Feed Switch circuit breaker propelling mechanism - Google Patents
Mine Flameproof Feed Switch circuit breaker propelling mechanism Download PDFInfo
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- CN103887727B CN103887727B CN201310684844.8A CN201310684844A CN103887727B CN 103887727 B CN103887727 B CN 103887727B CN 201310684844 A CN201310684844 A CN 201310684844A CN 103887727 B CN103887727 B CN 103887727B
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- gear
- rotating shaft
- circuit breaker
- casing
- rocker
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Abstract
The invention belongs to mining equipment field, particularly a kind of propulsive mechanism of Mine Flameproof Feed Switch circuit breaker.It comprises the casing of circuit breaker, casing is provided with flame proof hole, rotary first rotating shaft is provided with in flame proof hole, the first rotating shaft being positioned at box house is connected with the first gear, the other end of the first rotating shaft is provided with deadlock lever, the inwall of casing is 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 casing is provided with frame, frame is provided with the second gear, second gear is connected with the lower end of vertical slide bar, frame is also provided with the second rotating shaft, second rotating shaft is provided with rocker gear, rocker gear is connected with crank and rocker mechanism, horizontal sliding bar is provided with between second gear and rocker gear, present invention improves over the closing organ of circuit breaker propelling and quick operating valve, simplify transmission mechanism, reduce volume.
Description
Technical field
The invention belongs to mining equipment field, particularly a kind of propulsive mechanism of Mine Flameproof Feed Switch circuit breaker.
Background technology
At present, advance at underground coal mine high voltage power distribution switch interrupts road device and generally adopt simple crank and rocker mechanism, this is maximum form of high voltage power distribution switch, in order to reduce the volume of Mine Flameproof Feed Switch circuit breaker further, due to the limitation of the volume of crank and rocker mechanism, use in the little space that cannot meet Mine Flameproof Feed Switch circuit breaker, need to make improvements.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, the present invention devises a kind of Mine Flameproof Feed Switch circuit breaker propelling mechanism being applicable to small box.
The present invention is achieved through the following technical solutions:
Mine Flameproof Feed Switch circuit breaker propelling mechanism, it is characterized in that: the casing comprising circuit breaker, casing is provided with quick operating valve, the bottom of casing is provided with the crank and rocker mechanism controlling circuit breaker and advance, described casing is provided with flame proof hole, rotary first rotating shaft is provided with in flame proof hole, the first rotating shaft being positioned at box house is connected with the first gear, the other end of the first rotating shaft is provided with deadlock lever, the inwall of casing is 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, frame is provided with the second gear, second gear is connected with the lower end of vertical slide bar, described frame is also provided with the second rotating shaft, second rotating shaft is provided with rocker gear, rocker gear is connected with crank and rocker mechanism, horizontal sliding bar is provided with between the second described gear and rocker gear.
In sum, the present invention has beneficial effect:
The present invention achieves the propelling of circuit breaker and the locking of quick operating valve by pinion and rack and crank and rocker mechanism, traditional crank and rocker mechanism is replaced with pinion and rack, effectively reduce the volume of whole traditional mechanism, be conducive to the volume reducing whole Mine Flameproof Feed Switch further, meet the lightweight of Mine Flameproof Feed Switch circuit breaker and microminiaturized requirement.
Accompanying drawing explanation
By the detailed description below in conjunction with accompanying drawing, aforesaid and other object, the feature and advantage of the present invention will become apparent.Wherein:
Figure 1 shows that structural representation of the present invention;
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;
In figure, 1 is deadlock lever, and 2 is casing, and 3 is quick operating valve, and 4 is the first rotating shaft, and 5 is the first gear, and 6 is vertical slide bar, and 7 is frame, and 8 is the second rotating shaft, and 9 is crank and rocker mechanism, and 10 is horizontal sliding bar, and 11 is the second gear, and 12 is rocker gear.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
Mine Flameproof Feed Switch circuit breaker propelling mechanism as shown in Figures 1 to 5, it is characterized in that: the casing 2 comprising circuit breaker, casing 2 is provided with quick operating valve 3, the bottom of casing 2 is provided with the crank and rocker mechanism 9 controlling circuit breaker and advance, described casing 2 is provided with flame proof hole, rotary first rotating shaft 4 is provided with in flame proof hole, the first rotating shaft being positioned at casing 2 inside is connected with the first gear 5, the other end of the first rotating shaft 4 is provided with deadlock lever 1, the inwall of casing 2 is 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, frame 7 is provided with the second gear 11, second gear 11 is connected with the lower end of vertical slide bar 6, described frame 7 is also provided with the second rotating shaft 8, second rotating shaft 8 is provided with rocker gear 12, rocker gear 12 is connected with crank and rocker mechanism 9, horizontal sliding bar 10 is provided with between the second described gear 11 and rocker gear 12.
The course of work of the present invention:
After Mine Flameproof Feed Switch circuit breaker propelling mechanism quick operating valve is shut, deadlock lever turns over 90 ° clockwise, first rotating shaft drives the first pinion rotation 90 °, the vertical slide bar of first gear driven moves up, vertical slide bar drives the second gear clockwise direction to rotate, horizontal sliding bar is driven to move backward, horizontal sliding bar is backward in moving process, horizontal sliding bar drives again rocker gear to rotate clockwise, rocker gear driving crank endplay device moves backward, crank and rocker mechanism and circuit breaker trolley link, thus circuit breaker trolley is moved backward, thus the propelling of the circuit breaker completed and the locking of quick operating valve, unlocking direction operates.
In sum, the present invention has beneficial effect:
The present invention achieves the propelling of circuit breaker and the locking of quick operating valve by pinion and rack and crank and rocker mechanism, whole crank and rocker mechanisms of transmission are replaced with pinion and rack, effectively reduce the volume of whole traditional mechanism, be conducive to the volume reducing whole Mine Flameproof Feed Switch further, meet the lightweight of Mine Flameproof Feed Switch circuit breaker and microminiaturized requirement.
The present invention is not limited to described embodiment, and those skilled in the art, not departing from spirit of the present invention namely openly in scope, still can do some and revise or change, therefore the scope that the scope of the present invention limits with claims is as the criterion.
Claims (1)
1. Mine Flameproof Feed Switch circuit breaker propelling mechanism, it is characterized in that: the casing comprising circuit breaker, casing is provided with quick operating valve, the bottom of casing is provided with the crank and rocker mechanism controlling circuit breaker and advance, described casing is provided with flame proof hole, the first rotating shaft of rotation is provided with in flame proof hole, the first rotating shaft being positioned at box house is connected with the first gear, the other end of the first rotating shaft is provided with deadlock lever, the inwall of casing is provided with the vertical slide bar slided 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, frame is provided with the second gear, second gear is connected with the lower end of vertical slide bar, described frame is also provided with the second rotating shaft, second rotating shaft is provided with rocker gear, rocker gear is connected with crank and rocker mechanism, horizontal sliding bar is provided with between the second described gear and rocker gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310684844.8A CN103887727B (en) | 2013-12-13 | 2013-12-13 | Mine Flameproof Feed Switch circuit breaker propelling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310684844.8A CN103887727B (en) | 2013-12-13 | 2013-12-13 | Mine Flameproof Feed Switch circuit breaker propelling mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103887727A CN103887727A (en) | 2014-06-25 |
| CN103887727B true CN103887727B (en) | 2016-03-02 |
Family
ID=50956506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310684844.8A Active CN103887727B (en) | 2013-12-13 | 2013-12-13 | Mine Flameproof Feed Switch circuit breaker propelling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103887727B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE50303317D1 (en) * | 2002-10-30 | 2006-06-14 | Siemens Ag | SLOT-BREAKER |
| CN101697402A (en) * | 2009-10-23 | 2010-04-21 | 江苏大全长江电器股份有限公司 | Interlocking device of breaker handcart advancing mechanism |
| CN202405671U (en) * | 2011-12-02 | 2012-08-29 | 江苏西门控电器有限公司 | Shaking and interlocking device for circuit breaker trolley of direct current (DC) switch cabinet |
| CN103050903A (en) * | 2013-01-11 | 2013-04-17 | 山西省电力公司大同供电分公司 | Locking device for contact baffle of 10kv central car electric power switchgear |
| CN203632058U (en) * | 2013-12-13 | 2014-06-04 | 常州联力自动化科技有限公司 | Gear rack propulsion mechanism for mining high-voltage power distribution switch circuit breaker |
-
2013
- 2013-12-13 CN CN201310684844.8A patent/CN103887727B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE50303317D1 (en) * | 2002-10-30 | 2006-06-14 | Siemens Ag | SLOT-BREAKER |
| CN101697402A (en) * | 2009-10-23 | 2010-04-21 | 江苏大全长江电器股份有限公司 | Interlocking device of breaker handcart advancing mechanism |
| CN202405671U (en) * | 2011-12-02 | 2012-08-29 | 江苏西门控电器有限公司 | Shaking and interlocking device for circuit breaker trolley of direct current (DC) switch cabinet |
| CN103050903A (en) * | 2013-01-11 | 2013-04-17 | 山西省电力公司大同供电分公司 | Locking device for contact baffle of 10kv central car electric power switchgear |
| CN203632058U (en) * | 2013-12-13 | 2014-06-04 | 常州联力自动化科技有限公司 | Gear rack propulsion mechanism for mining high-voltage power distribution switch circuit breaker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103887727A (en) | 2014-06-25 |
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