CN107393768B - A kind of mounting structure of breaker - Google Patents
A kind of mounting structure of breaker Download PDFInfo
- Publication number
- CN107393768B CN107393768B CN201710545973.7A CN201710545973A CN107393768B CN 107393768 B CN107393768 B CN 107393768B CN 201710545973 A CN201710545973 A CN 201710545973A CN 107393768 B CN107393768 B CN 107393768B
- Authority
- CN
- China
- Prior art keywords
- mounting
- top plate
- circuit breaker
- mounting structure
- 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.)
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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
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
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- Breakers (AREA)
Abstract
A kind of mounting structure of breaker.Present miniature circuit breaker is mainly solved by guide rail to install, the problem that cannot be but applicable on the fixing body of insertion box-type.The present invention provides a kind of mounting structure of breaker, and circuit breaker housing one end insertion mounting rack is interior and is installed by mounting structure with it, and the other end is equipped with operation handle and is exposed on the outside and can be manually operated, and structure is simple, installs, is easy to operate.
Description
Technical field
Invention is related to Low Voltage Electrical Apparatus, and in particular to a kind of mounting structure of breaker.
Background technique
Breaker has the characteristics of advanced structure, reliable performance, strong breaking capacity and small size, and makees office building, lives
The illumination of residence and similar building, the overload of distribution line and equipment and short-circuit protection are used, and can also be used as route infrequently
On-off line operation is used with conversion.
Present miniature circuit breaker is installed by guide rail mostly, exposes its multiple operating surface, however this peace
Assembling structure cannot be but applicable on the fixing body of insertion box-type.
Summary of the invention
In order to overcome the shortcomings of that background technique, the present invention provide a kind of mounting structure of breaker, mainly solve now
Miniature circuit breaker installed by guide rail, the problem that cannot be but applicable on the fixing body of insertion box-type.
Technical solution used by inventing is:
A kind of mounting structure of breaker, including shell, the shell is interior to be equipped with tripping mechanism, arc-extinguishing mechanism and operation machine
Structure, the tripping mechanism include the buckle releaser for threading off with pneumatic operating mechanism, the operating mechanism include in the shell
Wall hinged bracket is rotatably equipped with tripping, lock and moving contact on the bracket, and the tripping is corresponding with lock to be set
It sets；The pedestal upper end face is hinged with the tripping and the lock, and the pedestal lower end face is hinged with the moving contact.
Advantageous effect of the invention is: the present invention provides a kind of mounting structure of breaker, the insertion of circuit breaker housing one end
It is installed in mounting rack and by mounting structure with it, the other end is equipped with operation handle and is exposed on the outside and can be manually operated, structure
Simply, it installs, is easy to operate.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of one embodiment of the invention.
Fig. 2 is the sectional perspective schematic diagram of one embodiment of the invention.
Fig. 3 is the stereoscopic schematic diagram inside the circuit breaker housing of one embodiment of the invention.
Fig. 4 is the enlarged diagram at Fig. 3 A.
Fig. 5 is the perspective view of the explosion of the installing mechanism of one embodiment of the invention.
Fig. 6 is the partial schematic diagram of the shell of one embodiment of the invention.
Specific embodiment
Invention is described further with reference to the accompanying drawing: as shown, a kind of mounting structure of breaker, including open circuit
Device shell 1 and mounting rack 2, the circuit breaker housing 1 are equipped with installing mechanism, and the peace is protruded into described 1 one end of circuit breaker housing
It is detachably connected in shelving by installing mechanism and the mounting rack, the other end is equipped with operation handle 11 and the operation handle 11
Side is equipped with the open space 3 for manual operation.A part of shell is mounted in mounting rack, another part (operation handle)
Expose in outside, facilitates manual operation, it is compact structure and easy to use.
In the present embodiment, as shown, the mounting rack 2 is equipped with snap-gauge 25, the installing mechanism includes unlock piece
33 and locking piece 31, mounting base 4 is equipped in the circuit breaker housing 1, the locking piece is mobilizable to be arranged in mounting base 4,
The locking piece include with the snap-gauge be engaged by clamping connect the circuit breaker housing with the mounting rack first position and
The second that the snap-gauge remove the circuit breaker housing can from the mounting rack is left under the promotion of the unlock piece
It sets.When installation, by pushing circuit breaker housing, locking piece is installed in place with snap-gauge clamping engagement, when needs will be breaking
When device shell takes out, unlock piece is pushed, so that locking piece is left snap-gauge and then is taken out circuit breaker housing, unlock piece here
Locking piece can be jacked up or push locking piece open, as long as it is separated with snap-gauge.
In the present embodiment, as shown, the locking piece 31 include mainboard 311, the mainboard front end be equipped with it is described
Snap-gauge be engaged by clamping grab 312, described unlock piece one end be equipped with for promotion pushing part 331, other end bottom with it is described
Inner walls compress, and it further includes for resetting the unlock piece that top, which is equipped with the slope 332 being slidably matched with the mainboard,
Dynamic clamping head and quiet clamping head 32.Further, when unlock piece pushes forward, locking piece can be upwarped along slope, thus by grab
It is separated with snap-gauge, can both take out circuit breaker housing at this time, the reset to unlock piece is carried out by dynamic clamping head and quiet clamping head later, solved
Latch fitting retreats, locking piece reduction.
In the present embodiment, as shown, 4 bottom of the mounting base is equipped with holding tank 41, the dynamic clamping head and quiet clamping head 32 is U
Shape structure compresses two shell foots 322 of cooperation including the middle-end 321 being set in the holding tank and with the holding tank inner wall,
The unlock piece middle-end is equipped with reseting groove 333, and 322 front end of shell foot is stretched out the holding tank and compressed with the reseting groove inner wall
Cooperation.Using the structure, no matter unlock piece, which advances or retreats, can provide the power of reset, structure is simple, easy to use.
In the present embodiment, as shown, being equipped with guide groove 3111,33 upper end of unlock piece in the middle part of the mainboard 311
In the guide groove, and the slope is slidably matched with described guide groove one end inner wall.
In the present embodiment, as shown, being equipped with mounting groove 44 between 4 top of the mounting base and the inner walls,
The mainboard is set in the mounting groove and the grab is set to outside the mounting groove.Mainboard is set to the card of its front end in mounting groove
Hook setting is used to be engaged by clamping with snap-gauge outside mounting groove, and compact overall structure is easy to use.
In the present embodiment, as shown, the mounting rack 2 includes flexible top plate 21 and bottom plate 22, the top plate
The first mounting groove 23 for being engaged by clamping with the circuit breaker housing upper and lower end face is formed between bottom plate.Further, it inserts
Installation can further be consolidated with used top plate and bottom plate to realize by entering the shell in mounting rack, and using effect is more preferable.
In the present embodiment, as shown, the top plate 21 include the first top plate 211 and the second top plate 212, described first
211 one end of top plate be set to second top plate upper end and between second top plate be equipped with gap 213, second top plate with
The circuit breaker housing upper surface compresses cooperation.Be pressurized when, the second top plate can rise with the first top plate contact, have
Certain elastic compensating is easier for installation, firm.
In the present embodiment, as shown, the pushing part 331 is arc-shaped slot.Convenient for such as screwdriver etc
Tool pushes.
Embodiment is not construed as the limitation to invention, but any spiritual improvements introduced based on invention, should all invent
Protection scope within.
Claims (8)
1. a kind of mounting structure of breaker, including circuit breaker housing (1) and mounting rack (2), it is characterised in that: the breaker
Shell (1) is equipped with installing mechanism, described circuit breaker housing (1) one end protrude into the mounting rack by installing mechanism with it is described
Mounting rack is detachably connected, and the other end is equipped with operation handle (11) and the operation handle (11) side is equipped with for being manually operated
Open space (3), the mounting rack (2) be equipped with snap-gauge (25), the installing mechanism includes unlock piece (33) and locking piece
(31), mounting base (4) are equipped in the circuit breaker housing (1), the locking piece is mobilizable to be arranged on mounting base (4), institute
State locking piece include with the snap-gauge be engaged by clamping connect the circuit breaker housing with the mounting rack first position and
The second position that the snap-gauge remove the circuit breaker housing can from the mounting rack is left under the promotion of the unlock piece.
2. a kind of mounting structure of breaker according to claim 1, it is characterised in that: the locking piece (31) includes master
Plate (311), the mainboard front end are equipped with the grab (312) being engaged by clamping with the snap-gauge, and described unlock piece (33) one end is equipped with
For the pushing part (331) of promotion, other end bottom is compressed with the inner walls, and top is equipped with and is slidably matched with the mainboard
Slope (332), further include the dynamic clamping head and quiet clamping head (32) for resetting the unlock piece.
3. a kind of mounting structure of breaker according to claim 2, it is characterised in that: mounting base (4) bottom is set
Have holding tank (41), the dynamic clamping head and quiet clamping head (32) be U-shaped structure, including be set to the holding tank in middle-end (321) and and
The holding tank inner wall compresses two shell foots (322) of cooperation, and the unlock piece middle-end is equipped with reseting groove (333), the shell foot
(322) holding tank is stretched out in front end and the reseting groove inner wall compresses cooperation.
4. a kind of mounting structure of breaker according to claim 3, it is characterised in that: set in the middle part of the mainboard (311)
Have guide groove (3111), unlock piece (33) upper end is set in the guide groove, and the slope and described guide groove one end
Inner wall is slidably matched.
5. a kind of mounting structure of breaker according to claim 4, it is characterised in that: mounting base (4) top with
Mounting groove (44) are equipped between the inner walls, the mainboard is set in the mounting groove and the grab is set to the installation
Outside slot.
6. a kind of mounting structure of breaker according to claim 5, it is characterised in that: the mounting rack (2) includes
Elasticity top plate (21) and bottom plate (22), between the top plate and bottom plate formation for circuit breaker housing upper and lower end face card
Connect the first mounting groove (23) of cooperation.
7. a kind of mounting structure of breaker according to claim 6, it is characterised in that: the top plate (21) includes first
Top plate (211) and the second top plate (212), described first top plate (211) one end are set to second top plate upper end and with described the
Gap (213) are equipped between two top plates, second top plate and the circuit breaker housing upper surface compress cooperation.
8. a kind of mounting structure of breaker according to claim 2, it is characterised in that: the pushing part (331) is circle
Arc groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710545973.7A CN107393768B (en) | 2017-07-06 | 2017-07-06 | A kind of mounting structure of breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710545973.7A CN107393768B (en) | 2017-07-06 | 2017-07-06 | A kind of mounting structure of breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107393768A CN107393768A (en) | 2017-11-24 |
| CN107393768B true CN107393768B (en) | 2019-05-03 |
Family
ID=60334047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710545973.7A Active CN107393768B (en) | 2017-07-06 | 2017-07-06 | A kind of mounting structure of breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107393768B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1862746A (en) * | 2005-05-11 | 2006-11-15 | 三菱电机株式会社 | Circuit breaker with electrify information processing function |
| CN205692779U (en) * | 2016-05-19 | 2016-11-16 | 杭州施厚能源科技有限公司 | A kind of chopper and install the power distribution cabinet of this chopper |
| CN106206162A (en) * | 2015-04-29 | 2016-12-07 | 浙江正泰电器股份有限公司 | The attachment structure of catalyst |
| CN207124168U (en) * | 2017-07-06 | 2018-03-20 | 浙江天正电气股份有限公司 | A kind of mounting structure of breaker |
-
2017
- 2017-07-06 CN CN201710545973.7A patent/CN107393768B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1862746A (en) * | 2005-05-11 | 2006-11-15 | 三菱电机株式会社 | Circuit breaker with electrify information processing function |
| CN106206162A (en) * | 2015-04-29 | 2016-12-07 | 浙江正泰电器股份有限公司 | The attachment structure of catalyst |
| CN205692779U (en) * | 2016-05-19 | 2016-11-16 | 杭州施厚能源科技有限公司 | A kind of chopper and install the power distribution cabinet of this chopper |
| CN207124168U (en) * | 2017-07-06 | 2018-03-20 | 浙江天正电气股份有限公司 | A kind of mounting structure of breaker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107393768A (en) | 2017-11-24 |
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