CN107230587A - A kind of Shell of circuit breaker - Google Patents
A kind of Shell of circuit breaker Download PDFInfo
- Publication number
- CN107230587A CN107230587A CN201710371399.8A CN201710371399A CN107230587A CN 107230587 A CN107230587 A CN 107230587A CN 201710371399 A CN201710371399 A CN 201710371399A CN 107230587 A CN107230587 A CN 107230587A
- Authority
- CN
- China
- Prior art keywords
- side wall
- circuit breaker
- shell
- installation cavity
- groove
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
Abstract
The invention discloses a kind of Shell of circuit breaker, including contact-breaker cage, the Shell of circuit breaker is hollow structure, breaker is inserted with the Shell of circuit breaker, installation cavity is provided with the side wall of the Shell of circuit breaker, threaded rod is provided with the installation cavity vertically, one end of the threaded rod is rotated by the side wall of tumbler and installation cavity and connected, and the other end of threaded rod is provided with the first helical gear, bull stick is also transversely provided with the installation cavity, one end of the bull stick is provided with the second helical gear matched with the first helical gear, and the other end of bull stick runs through the side wall of housing and is connected with knob, the nut matched with it is arranged with the side wall of the threaded rod, the side wall of the nut is provided with L-type bar, and the transverse end of L-type bar is set through the side wall of installation cavity, oscillating rod is provided with the side wall of the housing.The present invention, it is simple in construction, it is easy to operate, install fixed, while convenient dismounting, time saving and energy saving.
Description
Technical field
The present invention relates to breaker technical field, more particularly to a kind of Shell of circuit breaker.
Background technology
Breaker is the electric current for referring to close, carry and cut-off under normal loop condition and can closed, when defined
Interior carrying and the switching device for cut-offfing the electric current under abnormal loop condition.It is not that direct wiring is hanged that existing breaker, which is installed,
Sky, otherwise be exactly to be tightened by bolts breaker with installation housing, installation is inconvenient, and expends the time.Therefore, we carry
Go out a kind of Shell of circuit breaker to solve the above problems.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of Shell of circuit breaker proposed.
To achieve these goals, present invention employs following technical scheme：
A kind of Shell of circuit breaker, including contact-breaker cage, the Shell of circuit breaker are hollow structure, are inserted in the Shell of circuit breaker
Provided with breaker, it is provided with the side wall of the Shell of circuit breaker in installation cavity, the installation cavity and is provided with threaded rod, the spiral shell vertically
One end of rasp bar is rotated by the side wall of tumbler and installation cavity and connected, and the other end of threaded rod is provided with the first helical gear, institute
State and bull stick is also transversely provided with installation cavity, one end of the bull stick is provided with the second helical gear matched with the first helical gear, and
The other end of bull stick runs through the side wall of housing and is connected with knob, and the spiral shell matched with it is arranged with the side wall of the threaded rod
Mother, the side wall of the nut is provided with L-type bar, and the transverse end of L-type bar is set through the side wall of installation cavity, the side of the housing
Oscillating rod is provided with wall, one end of the oscillating rod in the housing is connected by axis of rotation, and the other end of oscillating rod
Through housing and fixture block is connected with, is provided with the oscillating rod in chute, and chute provided with the sliding block matched with it, the cunning
The side wall of block is rotated with L-type bar and is connected, and the side wall of the circuit breaker is provided with first groove of the opening towards fixture block, described first
Supports block is provided with groove vertically, and supports block offsets with fixture block.
Preferably, the bottom of the Shell of circuit breaker is provided with moving block in teeth groove, and teeth groove and is connected with gear, the power-off
The bottom of device is provided with the second groove, and the second groove provided with the rack matched with gear.
Preferably, the outside side wall of the knob is provided with rubber protecting jacket.
Preferably, the side wall that the fixture block is contacted with supports block is provided with anti-slip veins.
Preferably, the openings of sizes of first groove is more than the amplitude of oscillation size for the oscillating rod being located in the first groove.
The present invention is simple in construction, and easy to operate, operating personnel to breaker when installing, first, passes through gear teeth
The engagement of bar, breaker is promoted in Shell of circuit breaker, and breaker enters Shell of circuit breaker easily, and to breaker at it
In position limited, then turn knob, bar rotation drives the second helical gear to rotate, and passes through the second helical gear and first
Helical gear engagement, is connected to the first helical gear threaded rod and rotates, drive nut to move down, and then L-type bar is downward
Motion, is slided, oscillating rod passes through shaft swing with movable slider in the chute of oscillating rod so that fixture block and supports block clamping, so
Breaker is just arranged in Shell of circuit breaker, installs fixed, while convenient dismounting, time saving and energy saving.
Brief description of the drawings
Fig. 1 is a kind of structural representation of Shell of circuit breaker proposed by the present invention；
Fig. 2 is the structural representation at A in Fig. 1.
In figure：1 contact-breaker cage, 2 circuit breakers, 3 installation cavitys, 4 threaded rods, 5 first helical gears, 6 bull sticks, 7 second helical teeth
Wheel, 8 knobs, 9 nuts, 10 L-type bars, 11 oscillating rods, 12 fixture blocks, 13 chutes, 14 sliding blocks, 15 first grooves, 16 supports blocks, 17 teeth
Groove, 18 gears, 19 second grooves, 20 racks.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1-2, a kind of Shell of circuit breaker, including contact-breaker cage 1, Shell of circuit breaker 1 are hollow structure, breaker
The bottom of housing 1 is provided with moving block in teeth groove 17, and teeth groove 17 and is connected with gear 18, and the bottom of circuit breaker 2 is provided with the second groove
Provided with the rack 20 matched with gear in 19, and the second groove 19, it is easy to circuit breaker 2 to enter in contact-breaker cage 1, and to disconnected
The position of electrical equipment 2 is limited, and is inserted with Shell of circuit breaker 1 in breaker 2, the side wall of Shell of circuit breaker 1 and is provided with installation cavity
3, threaded rod 4 is provided with installation cavity 3 vertically, one end of threaded rod 4 is connected by the side wall rotation of tumbler and installation cavity 3, and
The other end of threaded rod 4, which is provided with the first helical gear 5, installation cavity 3, is also transversely provided with bull stick 6, and one end of bull stick 6 is provided with and first
The second helical gear 7 that helical gear 5 matches, and bull stick 6 the other end through housing 1 side wall and be connected with knob 8, knob 8
Outside side wall be provided with rubber protecting jacket, prevent that finger is scratched during turn knob 8, be arranged with the side wall of threaded rod 4 with
Its nut 9 matched, the side wall of nut 9 is provided with L-type bar 10, and the transverse end of L-type bar 10 is set through the side wall of installation cavity 3
Put, oscillating rod 11 is provided with the side wall of housing 1, one end of the oscillating rod 11 in housing 1 is connected by axis of rotation, and pendulum
The other end of lever 11, which runs through housing 1 and is connected with to be provided with chute 13, and chute 13 in fixture block 12, oscillating rod 11, to be provided with and it
The sliding block 14 matched, the side wall of sliding block 14 is rotated with L-type bar to be connected, and the side wall of circuit breaker 2 is provided with opening towards fixture block 12
The first groove 15, the openings of sizes of the first groove 15 is more than the amplitude of oscillation size for the oscillating rod 11 being located in the first groove so that
Oscillating rod 11 can be shown is provided with supports block 16 vertically in the first groove 15, the first groove 15, and supports block 16 offsets with fixture block 12, blocks
The side wall that block 12 is contacted with supports block 16 is provided with anti-slip veins so that fixture block 12 obtains more firm with the clamping of supports block 16.
The present invention is simple in construction, and easy to operate, operating personnel to breaker 2 when installing, first, passes through gear 18
The engagement of rack 20, breaker 2 is promoted in Shell of circuit breaker 1, and breaker 2 enters Shell of circuit breaker 1 easily, and to disconnected
The position of road device 1 wherein is limited, then turn knob 8, and bull stick 6, which is rotated, drives the second helical teeth rotation 7 to move, and passes through second
The engagement of the helical gear 5 of helical gear 7 and first, the threaded rod 4 for being connected to the first helical gear 5 is rotated, and drives nut 9 to moving down
Move, and then L-type bar 10 is moved downward, and is slided with movable slider 14 in the chute 13 of oscillating rod 11, oscillating rod 11 is put by rotating shaft
It is dynamic so that fixture block 12 and the clamping of supports block 16, such breaker 2 are just arranged in Shell of circuit breaker 1, install fixed, simultaneously
Convenient dismounting, it is time saving and energy saving.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (5)
1. a kind of Shell of circuit breaker, including contact-breaker cage（1）, it is characterised in that the Shell of circuit breaker（1）For hollow knot
Structure, the Shell of circuit breaker（1）In be inserted with breaker（2）, the Shell of circuit breaker（1）Side wall in be provided with installation cavity（3）,
The installation cavity（3）In vertically be provided with threaded rod（4）, the threaded rod（4）One end pass through tumbler and installation cavity（3）Side
Wall rotates connection, and threaded rod（4）The other end be provided with the first helical gear（5）, the installation cavity（3）In be also transversely provided with bull stick
（6）, the bull stick（6）One end be provided with and the first helical gear（5）The second helical gear matched（7）, and bull stick（6）It is another
Housing is run through at end（1）Side wall and be connected with knob（8）, the threaded rod（4）Side wall on be arranged with the spiral shell matched with it
It is female（9）, the nut（9）Side wall be provided with L-type bar（10）, and L-type bar（10）Transverse end run through installation cavity（3）Side wall
Set, the housing（1）Side wall in be provided with oscillating rod（11）, positioned at the housing（1）In oscillating rod（11）One end lead to
Cross axis of rotation connection, and oscillating rod（11）The other end run through housing（1）And it is connected with fixture block（12）, the oscillating rod（11）
In be provided with chute（13）, and chute（13）In provided with the sliding block that matches with it（14）, the sliding block（14）Side wall and L-type bar
Rotate connection, the circuit breaker（2）Side wall provided with opening towards fixture block（12）The first groove（15）, first groove
（15）In vertically be provided with supports block（16）, and supports block（16）With fixture block（12）Offset.
2. a kind of Shell of circuit breaker according to claim 1, it is characterised in that the Shell of circuit breaker（1）Bottom set
There is teeth groove（17）, and teeth groove（17）Middle moving block is connected with gear（18）, the circuit breaker（2）Bottom be provided with the second groove
（19）, and the second groove（19）In provided with the rack that matches with gear（20）.
3. a kind of Shell of circuit breaker according to claim 1, it is characterised in that the knob（8）Outside side wall on set
There is rubber protecting jacket.
4. a kind of Shell of circuit breaker according to claim 1, it is characterised in that the fixture block（12）With supports block（16）Contact
Side wall be provided with anti-slip veins.
5. a kind of Shell of circuit breaker according to claim 1, it is characterised in that first groove（15）Openings of sizes
More than the oscillating rod in the first groove（11）Amplitude of oscillation size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710371399.8A CN107230587A (en) | 2017-05-24 | 2017-05-24 | A kind of Shell of circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710371399.8A CN107230587A (en) | 2017-05-24 | 2017-05-24 | A kind of Shell of circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107230587A true CN107230587A (en) | 2017-10-03 |
Family
ID=59934006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710371399.8A Pending CN107230587A (en) | 2017-05-24 | 2017-05-24 | A kind of Shell of circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107230587A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107680882A (en) * | 2017-10-24 | 2018-02-09 | 佛山杰致信息科技有限公司 | A kind of device that is connected of breaker |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2820030Y (en) * | 2005-06-28 | 2006-09-27 | 厦门灿坤实业股份有限公司 | Handle buckle module of electric frying and baking device |
| KR20100081174A (en) * | 2009-01-05 | 2010-07-14 | 엘에스산전 주식회사 | Draw in and out apparatus for circuit breaker and circuit breaker having the same |
| CN106373807A (en) * | 2016-06-13 | 2017-02-01 | 上海法腾电力科技有限公司 | Electrical cabinet with grounding interlock |
| CN106449291A (en) * | 2016-10-14 | 2017-02-22 | 无锡市海升电子科技有限公司 | Firmly installed household electric leakage switch |
| CN206076177U (en) * | 2016-10-14 | 2017-04-05 | 无锡市海升电子科技有限公司 | A kind of slip-off preventing air-break installs case |
| CN206758375U (en) * | 2017-05-24 | 2017-12-15 | 河南师范大学 | A kind of Shell of circuit breaker easy for installation |
-
2017
- 2017-05-24 CN CN201710371399.8A patent/CN107230587A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2820030Y (en) * | 2005-06-28 | 2006-09-27 | 厦门灿坤实业股份有限公司 | Handle buckle module of electric frying and baking device |
| KR20100081174A (en) * | 2009-01-05 | 2010-07-14 | 엘에스산전 주식회사 | Draw in and out apparatus for circuit breaker and circuit breaker having the same |
| CN106373807A (en) * | 2016-06-13 | 2017-02-01 | 上海法腾电力科技有限公司 | Electrical cabinet with grounding interlock |
| CN106449291A (en) * | 2016-10-14 | 2017-02-22 | 无锡市海升电子科技有限公司 | Firmly installed household electric leakage switch |
| CN206076177U (en) * | 2016-10-14 | 2017-04-05 | 无锡市海升电子科技有限公司 | A kind of slip-off preventing air-break installs case |
| CN206758375U (en) * | 2017-05-24 | 2017-12-15 | 河南师范大学 | A kind of Shell of circuit breaker easy for installation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107680882A (en) * | 2017-10-24 | 2018-02-09 | 佛山杰致信息科技有限公司 | A kind of device that is connected of breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171003 |
|
| WD01 | Invention patent application deemed withdrawn after publication |