CN201527947U - Panel type operating mechanism of explosion-proof circuit breaker - Google Patents
Panel type operating mechanism of explosion-proof circuit breaker Download PDFInfo
- Publication number
- CN201527947U CN201527947U CN2009203125272U CN200920312527U CN201527947U CN 201527947 U CN201527947 U CN 201527947U CN 2009203125272 U CN2009203125272 U CN 2009203125272U CN 200920312527 U CN200920312527 U CN 200920312527U CN 201527947 U CN201527947 U CN 201527947U
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- operating mechanism
- gear
- groove
- panel type
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Breakers (AREA)
Abstract
The utility model relates to a panel type operating mechanism of an explosion-proof circuit breaker, which comprises the circuit breaker (8) and the operating mechanism connected with an operating handle (9) on the circuit breaker, wherein the operating mechanism is a linkage mechanism with a gear (3) and a movable clamping slot (4) which are matched; and the gear (3) is connected on a circuit breaker housing, and the clamping slot (4) is connected with the operating handle (9) of the circuit breaker. The panel type operating mechanism utilizes the structure that the gear and the clamping slot are matched, rotates the gear through a handle, further drives the clamping slot (the clamping slot slides along a guide slot on a pressure plate ) to do the rectilinear motion and realizes the opening and closing actions of the circuit breaker. The structure is simple and the operation is flexible.
Description
Technical field
The utility model relates to a kind of flameproof circuit breaker.
Background technology
In the existing explosion-proof industry, electrical equipment such as explosion-proof power (illumination) distribution box, service chamber mostly are several flameproof circuit breakers of dress in the INCREASEDSAFETY shell, flameproof circuit breaker commonly used is to connect the flame proof axle with the bending of the hand handle from the side, be connected with bayonet socket in the flame proof axle and directly snap into the internal breaker handle, pull out, advance deciliter action that realizes circuit breaker by handle, external structure as shown in Figure 1.
Ubiquitous problem has:
1. need on case lid, to increase a fence operation panel when this kind flameproof circuit breaker being installed to the electrical equipment such as explosion-proof power (illumination) distribution box that increase peace casing composition, need open when the user operates several screws on the protection face board open protective cover again can operating breaker, process is cumbersome, inconvenience.
2. need open protection face board because of operating breaker, so that flameproof circuit breaker and inner lead can contact with the external world directly in the electrical equipment such as explosion-proof power (illumination) distribution box, especially are applied in outdoor rainy weather and are limited to very much.
3. this kind flameproof circuit breaker handle is operated from the side, the flame proof hole processing technology difficulty on the housing, and require hole site and levelness very accurate, and there is deviation just catching phenomenon can occur slightly, reduce end product quality, disqualification rate improves.
Summary of the invention
The utility model mainly is to solve the existing in prior technology deficiency, thereby develops a kind of simple in structurely, and volume is small and exquisite, easy to operate flameproof circuit breaker panel type operating mechanism.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of flameproof circuit breaker panel type operating mechanism, it is characterized in that: have circuit breaker and the operating mechanism that is connected with lever on the circuit breaker, described operating mechanism is gear and the link gear that matches with draw-in groove movably; Described gear is connected on the Shell of circuit breaker, and described draw-in groove links to each other with the breaker operator handle.
The technical solution of the utility model can also be further perfect:
As preferably, the axle on the gear exposes to housing by the axis hole on the housing, and locatees with jump ring.
As preferably, described draw-in groove has upper and lower two parts, is provided with a plurality of hole clippings above, and described hole clipping matches with tooth-formation of gear, is provided with a flute profile bayonet socket below, and the opening of described bayonet socket matches with lever on the circuit breaker.
As preferably, between the upper and lower two parts of draw-in groove, be provided with pressing plate, described pressing plate is connected on the housing by screw; Have axial channel on the described pressing plate, be fixed with rivet on the described draw-in groove, described draw-in groove is done transportable flexible connection by rivet in the axial groove of pressing plate.
The structure that the utility model utilizes gear and draw-in groove to match drives draw-in groove (draw-in groove slides along the guide groove on the pressing plate) by the handle swing pinion and does rectilinear motion, realizes circuit breaker deciliter action.Simple in structure, flexible operation, need not conventional fence operation panel when being used for electrical equipment such as explosion-proof power (illumination) distribution box, service chamber, can be directly with lever operated on the INCREASEDSAFETY case lid, strengthened the product degree of protection, simplified product structure, reduced product cost, realize environmental protection and energy saving, it is safer, more convenient that the user is operated.The utility model volume is small and exquisite, can be arranged on the operating mechanism on the minimum flameproof circuit breaker panel such as C65.
Description of drawings
Accompanying drawing 1 is the external structure of prior art;
Accompanying drawing 2 is a kind of structural representations of the present utility model;
Accompanying drawing 3 is that Fig. 2 installs to the structural representation that increases the peace casing.
Embodiment
Below by embodiment also in conjunction with the accompanying drawings, the technical solution of the utility model is further described in detail.
Embodiment:
Flameproof circuit breaker panel type operating mechanism as shown in Figure 2 has circuit breaker 8 and the operating mechanism that is connected with lever on the circuit breaker, and described operating mechanism is gear 3 and the link gear that matches with draw-in groove 4 movably; Axle on described gear 3 gears exposes to housing by the axis hole on the housing 5, and is located by connecting on the Shell of circuit breaker with jump ring 2, and described draw-in groove 4 links to each other with lever 9 on the circuit breaker 8.Described draw-in groove has upper and lower two parts, is provided with a plurality of hole clippings 41 above, and described hole clipping matches with tooth-formation of gear, guarantees that the tooth of gear 3 is embedded in the hole clipping 41 of draw-in groove; Be provided with a flute profile bayonet socket 42 below, the opening of described bayonet socket matches with lever 9 on the circuit breaker.Be provided with pressing plate 1 between draw-in groove 4 upper and lower two parts, described pressing plate is connected on the housing 5 by screw 7; Have axial channel 11 on the described pressing plate, be fixed with rivet 6 on the described draw-in groove 4, described draw-in groove is done transportable flexible connection by rivet in the axial groove of pressing plate, utilizing the size of rivet to guarantee that pressing plate 1 and guide rail 4 horizontally slip flexibly, must not collide with gear in the maximal clearance of activity up and down.
As shown in Figure 3, be that the utility model is installed to the structural representation that increases peace casing 10, be connected with transition axis 40 on 3 of the gears, described transition axis 40 links to each other by the flameproof circuit breaker in attachment screw 20 and the housing 10 with knob 30 on being contained in Box Cover 60, can realize deciliter action of circuit breaker by adjusting knob 30.
The utility model only needs to open a hole identical with the transition axis diameter on Box Cover 60 and gets final product, need not on case lid, both to have opened the hole of fixed protection panel, the hole of ON operation circuit breaker again, the intensity of case lid and protection, explosion-proof performance have been promoted by contrast greatly, reduced processing technology, improved production efficiency, expanded the range of application of product, it is safer, more convenient that the user is operated.
Present embodiment is a kind of minimum flameproof circuit breaker (C65) panel operation mechanism.
Claims (4)
1. flameproof circuit breaker panel type operating mechanism is characterized in that: have circuit breaker (8) and the operating mechanism that is connected with lever (9) on the circuit breaker, described operating mechanism is gear (3) and the link gear that matches with draw-in groove (4) movably; Described gear (3) is connected on the Shell of circuit breaker, and described draw-in groove (4) links to each other with breaker operator handle (9).
2. flameproof circuit breaker panel type operating mechanism according to claim 1 is characterized in that: the axle on the gear (3) exposes to housing by the axis hole on the housing (5), and locatees with jump ring (2).
3. according to the flameproof circuit breaker panel type operating mechanism of claim 1 or 2, it is characterized in that: described draw-in groove (4) has upper and lower two parts, be provided with a plurality of hole clippings (41) above, described hole clipping (41) matches with the profile of tooth of gear (3), be provided with a flute profile bayonet socket (42) below, the opening of described bayonet socket matches with lever (9) on the circuit breaker.
4. according to the flameproof circuit breaker panel type operating mechanism of claim 1 or 2, it is characterized in that: be provided with pressing plate (1) between the upper and lower two parts of draw-in groove (4), described pressing plate is connected on the housing (5) by screw (7); Have axial channel (11) on the described pressing plate (1), be fixed with rivet (6) on the described draw-in groove, described draw-in groove (4) flexibly connects by rivet (6) and pressing plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203125272U CN201527947U (en) | 2009-10-15 | 2009-10-15 | Panel type operating mechanism of explosion-proof circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203125272U CN201527947U (en) | 2009-10-15 | 2009-10-15 | Panel type operating mechanism of explosion-proof circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201527947U true CN201527947U (en) | 2010-07-14 |
Family
ID=42519229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203125272U Expired - Lifetime CN201527947U (en) | 2009-10-15 | 2009-10-15 | Panel type operating mechanism of explosion-proof circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201527947U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386031A (en) * | 2011-12-05 | 2012-03-21 | 合隆防爆电气有限公司 | Operating mechanism for circuit breaker and circuit breaker with same |
| CN103065831A (en) * | 2012-12-26 | 2013-04-24 | 浙江沈海防爆灯具有限公司 | Control device of small size breaker of anti-explosion distribution box |
| CN105006408A (en) * | 2015-06-30 | 2015-10-28 | 辽宁海浪防爆电器有限责任公司 | Built-in explosion-proof breaker device |
-
2009
- 2009-10-15 CN CN2009203125272U patent/CN201527947U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386031A (en) * | 2011-12-05 | 2012-03-21 | 合隆防爆电气有限公司 | Operating mechanism for circuit breaker and circuit breaker with same |
| CN103065831A (en) * | 2012-12-26 | 2013-04-24 | 浙江沈海防爆灯具有限公司 | Control device of small size breaker of anti-explosion distribution box |
| CN105006408A (en) * | 2015-06-30 | 2015-10-28 | 辽宁海浪防爆电器有限责任公司 | Built-in explosion-proof breaker device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201527947U (en) | Panel type operating mechanism of explosion-proof circuit breaker | |
| CN202434408U (en) | Medium-voltage gas insulation isolation switch | |
| CN219067529U (en) | Electrical control switch convenient to maintain | |
| CN209591821U (en) | A kind of high security electric switch equipment | |
| CN209677724U (en) | A kind of plectrum hand controller | |
| CN203607703U (en) | Mini-sized circuit breaker cabinet door installation structure | |
| CN209461805U (en) | A kind of electric power cabinet anticreeping switch | |
| CN211150463U (en) | Reclosing mechanism of electric switch | |
| CN214541936U (en) | Emergency starting device for fire-fighting machinery | |
| CN113873790B (en) | Full-sealed plastic shell operating mechanism of switch cabinet | |
| CN220400426U (en) | Full-sealed plastic shell operating mechanism of switch cabinet | |
| CN204537888U (en) | A kind of Illuminated Switch | |
| CN204424185U (en) | A kind of breaker of plastic casing | |
| CN204130486U (en) | Miniature circuit breaker | |
| CN217522403U (en) | Low-voltage complete switch cabinet convenient to maintain | |
| CN216749774U (en) | Circuit breaker for new energy power generation device convenient to wire | |
| CN206992034U (en) | Miniature circuit breaker | |
| CN211629525U (en) | High tension switchgear ground protection mechanism | |
| CN214849782U (en) | Integrated high-voltage switch cabinet | |
| CN214588657U (en) | Fixed online-replacement intelligent circuit breaker with mechanical lock | |
| CN204189733U (en) | A kind of vacuum circuit-breaker separate operation mechanism | |
| CN214757307U (en) | Electrical instrument box convenient to installation maintenance | |
| CN215416984U (en) | Internet of things temperature control alarm device for dual-power box | |
| CN215220555U (en) | Manual priority device for operation of electric grounding switch of NXAirs LP medium-voltage switch cabinet | |
| CN210379881U (en) | Block terminal convenient to installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100714 |
|
| CX01 | Expiry of patent term |