CN206758375U - A kind of Shell of circuit breaker easy for installation - Google Patents
A kind of Shell of circuit breaker easy for installation Download PDFInfo
- Publication number
- CN206758375U CN206758375U CN201720581624.6U CN201720581624U CN206758375U CN 206758375 U CN206758375 U CN 206758375U CN 201720581624 U CN201720581624 U CN 201720581624U CN 206758375 U CN206758375 U CN 206758375U
- Authority
- CN
- China
- Prior art keywords
- side wall
- circuit breaker
- shell
- installation
- 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.)
- Expired - Fee Related
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- Breakers (AREA)
Abstract
The utility model discloses a kind of Shell of circuit breaker easy for installation, 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 rotatablely connected by the side wall of tumbler and installation cavity, 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 to match 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 to match 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 utility model, simple in construction, easy to operate, installation is fixed, while convenient dismounting, time saving and energy saving.
Description
Technical field
It the utility model is related to breaker technical field, more particularly to a kind of Shell of circuit breaker easy for installation.
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.Existing breaker installation is not that direct wiring is hanged
Sky, otherwise be exactly to be tightened by bolts breaker and installation housing, installation is inconvenient, and expends the time.Therefore, we carry
Go out a kind of Shell of circuit breaker easy for installation to solve the above problems.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and is proposed a kind of easy for installation
Shell of circuit breaker.
To achieve these goals, the utility model employs following technical scheme：
A kind of Shell of circuit breaker easy for installation, including contact-breaker cage, the Shell of circuit breaker is hollow structure, described
Breaker is inserted with Shell of circuit breaker, installation cavity is provided with the side wall of the Shell of circuit breaker, is set vertically in the installation cavity
There is threaded rod, one end of the threaded rod is rotatablely connected by the side wall of tumbler and installation cavity, and the other end of threaded rod is set
There is the first helical gear, bull stick is also transversely provided with the installation cavity, one end of the bull stick is provided with to match with the first helical gear
The second helical gear, and the other end of bull stick through housing side wall and be connected with knob, be arranged in the side wall of the threaded rod
There is the nut to match with it, the side wall of the nut is provided with L-type bar, and the transverse end of L-type bar runs through the side wall of installation cavity
Setting, oscillating rod is provided with the side wall of the housing, 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 is connected with fixture block, chute is provided with the oscillating rod, and be provided with and its phase in chute
The sliding block of matching, side wall and the L-type bar of the sliding block are rotatablely connected, and the side wall of the circuit breaker is provided with opening towards fixture block
First groove, supports block is provided with vertically in first groove, and supports block offsets with fixture block.
Preferably, the bottom of the Shell of circuit breaker is provided with teeth groove, and moving block is connected with gear, the power-off in teeth groove
The bottom of device is provided with the second groove, and the rack to match with gear is provided with the second groove.
Preferably, the outside side wall of the knob is provided with rubber protecting jacket.
Preferably, the side wall that the fixture block contacts 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 utility model is simple in construction, easy to operate, and operating personnel to breaker when installing, and first, passes through tooth
The engagement of rack to be taken turns, breaker is promoted in Shell of circuit breaker, breaker is easy into Shell of circuit breaker, and to breaker
Position wherein is limited, then turn knob, bar rotation drive the second helical gear rotate, by the second helical gear with
First helical gear engagement, it is connected to the first helical gear threaded rod and rotates, drive nut to move down, and then L-type bar
Move downward, slided with movable slider in the chute of oscillating rod, oscillating rod passes through shaft swing so that fixture block and supports block clamping,
So breaker is just arranged in Shell of circuit breaker, and installation is fixed, while convenient dismounting, time saving and energy saving.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of Shell of circuit breaker easy for installation structural representation；
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 utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, a kind of Shell of circuit breaker easy for installation, including contact-breaker cage 1, Shell of circuit breaker 1 are hollow
Structure, the bottom of Shell of circuit breaker 1 is provided with teeth groove 17, and moving block is connected with gear 18 in teeth groove 17, and the bottom of circuit breaker 2 is set
There is the second groove 19, and the rack 20 to match with gear is provided with the second groove 19, be easy to circuit breaker 2 to enter contact-breaker cage
In 1, and the position of circuit breaker 2 is limited, be inserted with breaker 2 in Shell of circuit breaker 1, in the side wall of Shell of circuit breaker 1
Provided with installation cavity 3, vertical in installation cavity 3 to be provided with threaded rod 4, one end of threaded rod 4 is turned by the side wall of tumbler and installation cavity 3
Dynamic connection, and the other end of threaded rod 4 is provided with the first helical gear 5, and bull stick 6, one end of bull stick 6 are also transversely provided with installation cavity 3
Provided with the second helical gear 7 to match with the first helical gear 5, and the other end of bull stick 6 runs through the side wall of housing 1 and is connected with rotation
Button 8, the outside side wall of knob 8 are provided with rubber protecting jacket, prevent that finger is scratched during turn knob 8, in the side wall of threaded rod 4
The nut 9 to match with it is arranged with, the side wall of nut 9 is provided with L-type bar 10, and the transverse end of L-type bar 10 runs through installation cavity 3
Side wall set, be provided with oscillating rod 11 in the side wall of housing 1, one end of the oscillating rod 11 in housing 1 passes through axis of rotation
Connection, and the other end of oscillating rod 11 through housing 1 and is connected with fixture block 12, and chute 13, and chute 13 are provided with oscillating rod 11
In be provided with the sliding block 14 that matches with it, side wall and the L-type bar of sliding block 14 are rotatablely connected, and the side wall of circuit breaker 2 is provided with opening
Towards the first groove 15 of fixture block 12, the openings of sizes of the first groove 15 is more than the amplitude of oscillation for the oscillating rod 11 being located in the first groove
Size so that oscillating rod 11 can show the first groove 15, and supports block 16, and supports block 16 and fixture block are provided with vertically in the first groove 15
12 offset, and the side wall that fixture block 12 contacts with supports block 16 is provided with anti-slip veins so that it is more firm that fixture block 12 obtains with the clamping of supports block 16.
The utility model is simple in construction, easy to operate, and operating personnel first, pass through tooth when being installed to breaker 2
The engagement of 18 racks 20 to be taken turns, breaker 2 is promoted in Shell of circuit breaker 1, breaker 2 enters Shell of circuit breaker 1 easily, and
The position of breaker 1 wherein is limited, then turn knob 8, bull stick 6, which rotates, drives the second helical teeth rotation 7 dynamic, passes through
The engagement of second helical gear 7 and the first helical gear 5, the threaded rod 4 for being connected to the first helical gear 5 rotate, drive nut 9 to
Lower movement, and then L-type bar 10 moves downward, and is slided with movable slider 14 in the chute 13 of oscillating rod 11, oscillating rod 11 is by turning
Axle is swung so that and fixture block 12 and the clamping of supports block 16, such breaker 2 are just arranged in Shell of circuit breaker 1, and installation is fixed,
Convenient dismounting simultaneously, it is time saving and energy saving.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of Shell of circuit breaker easy for installation, including contact-breaker cage（1）, it is characterised in that the Shell of circuit breaker（1）
For hollow structure, the Shell of circuit breaker（1）In be inserted with circuit breaker（2）, the Shell of circuit breaker（1）Side wall in be provided with peace
It behave affectedly（3）, the installation cavity（3）In be provided with threaded rod vertically（4）, the threaded rod（4）One end pass through tumbler with installation
Chamber（3）Side wall rotation connection, and threaded rod（4）The other end be provided with the first helical gear（5）, the installation cavity（3）In also horizontal stroke
To provided with bull stick（6）, the bull stick（6）One end be provided with and the first helical gear（5）The second helical gear to match（7）, and turn
Bar（6）The other end run through housing（1）Side wall and be connected with knob（8）, the threaded rod（4）Side wall on be arranged with and its
The nut to match（9）, the nut（9）Side wall be provided with L-type bar（10）, and L-type bar（10）Transverse end through installation
Chamber（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 connected by axis of rotation, and oscillating rod（11）The other end run through housing（1）And it is connected with fixture block（12）, institute
State oscillating rod（11）In be provided with chute（13）, and chute（13）In be provided with the sliding block that matches with it（14）, the sliding block（14）
Side wall and L-type bar be rotatablely connected, the circuit breaker（2）Side wall be provided with opening towards fixture block（12）The first groove
（15）, first groove（15）In be provided with supports block vertically（16）, and supports block（16）With fixture block（12）Offset.
A kind of 2. Shell of circuit breaker easy for installation according to claim 1, it is characterised in that the Shell of circuit breaker
（1）Bottom be provided with teeth groove（17）, and teeth groove（17）Middle moving block is connected with gear（18）, the circuit breaker（2）Bottom set
There is the second groove（19）, and the second groove（19）In be provided with the rack that matches with gear（20）.
A kind of 3. Shell of circuit breaker easy for installation according to claim 1, it is characterised in that the knob（8）It is outer
Side side wall is provided with rubber protecting jacket.
A kind of 4. Shell of circuit breaker easy for installation according to claim 1, it is characterised in that the fixture block（12）With to
Block（16）The side wall of contact is provided with anti-slip veins.
A kind of 5. Shell of circuit breaker easy for installation according to claim 1, it is characterised in that first groove（15）
Openings of sizes be more than be located at the first groove in oscillating rod（11）Amplitude of oscillation size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720581624.6U CN206758375U (en) | 2017-05-24 | 2017-05-24 | A kind of Shell of circuit breaker easy for installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720581624.6U CN206758375U (en) | 2017-05-24 | 2017-05-24 | A kind of Shell of circuit breaker easy for installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206758375U true CN206758375U (en) | 2017-12-15 |
Family
ID=60620189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720581624.6U Expired - Fee Related CN206758375U (en) | 2017-05-24 | 2017-05-24 | A kind of Shell of circuit breaker easy for installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206758375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107230587A (en) * | 2017-05-24 | 2017-10-03 | 河南师范大学 | A kind of Shell of circuit breaker |
-
2017
- 2017-05-24 CN CN201720581624.6U patent/CN206758375U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107230587A (en) * | 2017-05-24 | 2017-10-03 | 河南师范大学 | A kind of Shell of circuit breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20180524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |