CN208589399U - A kind of low-voltage circuit breaker facilitating installation - Google Patents
A kind of low-voltage circuit breaker facilitating installation Download PDFInfo
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- CN208589399U CN208589399U CN201820935724.9U CN201820935724U CN208589399U CN 208589399 U CN208589399 U CN 208589399U CN 201820935724 U CN201820935724 U CN 201820935724U CN 208589399 U CN208589399 U CN 208589399U
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- circuit breaker
- voltage circuit
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- fixture block
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- 238000009434 installation Methods 0.000 title claims abstract description 37
- 239000012528 membrane Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
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Abstract
The utility model relates to breaker technical fields, and disclose a kind of low-voltage circuit breaker for facilitating installation, including mounting plate, mounting rack is fixedly connected at the top of mounting plate, mounting rack is internally provided with low-voltage circuit breaker ontology, two sides at the top of mounting rack are provided with inserted link, low-voltage circuit breaker ontology is fixedly connected to fixed block at the top of two sides, the side of fixed block is fixedly connected with shaft, the surface of shaft is fixedly connected with telescopic sleeving rod, one end of telescopic sleeving rod is fixedly connected with fixture block, the side of fixture block is fixedly connected with the first spring, this facilitates the low-voltage circuit breaker of installation, by the way that inserted link is arranged, fixture block, card slot and the first spring, when needing that low-voltage circuit breaker is installed, pressing fixture block keeps two fixture blocks close to each other under the action of the first spring, it looses one's grip when fixture block is directed at card slot, it can be realized and low-voltage circuit breaker ontology is consolidated Dingan County's dress, while two fixture blocks are fixed using inserted link and second spring, achieve the purpose that be easily installed firm.
Description
Technical field
The utility model relates to breaker technical field, specially a kind of low-voltage circuit breaker for facilitating installation.
Background technique
Currently, low-voltage circuit breaker used in power domain, which only has, switches off and on power supply, and event occurs in load
The function of tripping power-off when barrier, breaker is the electric current referred to close, carry and cut-off under normal loop condition and can close,
The switching device of the electric current under abnormal loop condition is carried and cut-off before the deadline, and breaker is divided by its use scope
High-voltage circuitbreaker and low-voltage circuit breaker, high-low pressure identification of boundaries is relatively fuzzyyer, generally more than three kilovolts will be known as high-voltage electricity
Device, breaker can be used to distribute electric energy, infrequently start asynchronous motor, protect to implementations such as power circuit and motor,
When serious overload or short circuit and the failures such as under-voltage occurs in they can automatic shutdown circuit, function is equivalent to fuse type
Switch and the combination for crossing underheat relay etc..
During installing common low-voltage circuit breaker, the fixation device of common low-voltage circuit breaker is not easy to install, work
Make personnel often to need that more time and efforts is spent to remove installation low-voltage circuit device, increases the work load of staff, hold
Easily because the accident occurred in installation process causes low-voltage circuit breaker to damage, generate unnecessary economic loss, to staff with
It is greatly inconvenient to come, for this purpose, we have proposed a kind of low-voltage circuit breakers for facilitating installation to solve the above problems.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of low-voltage circuit breaker for facilitating installation, has and is convenient for
The advantages of installing to low-voltage circuit breaker solves the problems, such as that existing equipment is not easy to installation.
(2) technical solution
To realize the above-mentioned purpose convenient for being installed to low-voltage circuit breaker, the utility model is provided the following technical solutions:
A kind of low-voltage circuit breaker facilitating installation, including mounting plate are fixedly connected with mounting rack, the installation at the top of the mounting plate
Frame is internally provided with low-voltage circuit breaker ontology, and the two sides at the top of the mounting rack are provided with inserted link, the low-voltage circuit breaker
Fixed block is fixedly connected at the top of ontology two sides, the side of the fixed block is fixedly connected with shaft, the table of the shaft
Face is fixedly connected with telescopic sleeving rod, and one end of the telescopic sleeving rod is fixedly connected with fixture block, and the side of the fixture block is fixedly connected
There is the first spring, successively offers card slot and loose slot from top to bottom on the inside of the mounting rack, the mounting rack passes through fixation
Bolt is fixedly connected on the upper surface of mounting plate, and the side of the mounting plate offers radiator window.
Preferably, the surface of the low-voltage circuit breaker ontology is fixedly connected with waterproof membrane.
Preferably, the quantity of the radiator window is 12, and 12 radiator windows are divided into three groups, and three groups of radiator windows are from upper
The side of mounting plate is successively provided under.
Preferably, the junction of the fixing bolt and mounting plate is provided with gasket, and the gasket is rubber.
Preferably, it is fixedly connected with support rod on the inside of the mounting rack, is fixedly connected at the top of the support rod
Two springs.
Preferably, the quantity of the second spring is two, and the top movable of two second springs is connected with fixture block.
Preferably, the quantity of the fixture block is two, and is provided with inserted link at the top of a fixture block, the bottom of another fixture block
Portion is provided with second spring, and two fixture blocks and card slot are mutually adapted clamping.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of low-voltage circuit breaker for facilitating installation, has following beneficial
Effect:
1, the low-voltage circuit breaker for facilitating installation needs to install low by setting inserted link, fixture block, card slot and the first spring
When voltage breaker, pressing fixture block keeps two fixture blocks close to each other under the action of the first spring, looses one's grip when fixture block is directed at card slot,
It can be realized and installation is fixed to low-voltage circuit breaker ontology, while two fixture blocks are consolidated using inserted link and second spring
It is fixed, achieve the purpose that be easily installed firm, ensure that this facilitates the installation effect of the low-voltage circuit breaker of installation.
2, the low-voltage circuit breaker for facilitating installation carries out mounting rack and mounting plate effective by the way that fixing bolt is arranged
It is fixed, it ensure that stabilization when this facilitates the low-voltage circuit breaker of installation to use, by the way that radiator window is arranged, heat dissipation can be played and made
With preventing electrostatic, the setting of waterproof membrane ensure that external environment does not interfere with the working condition of low-voltage circuit breaker ontology, can
Low-voltage circuit breaker ontology is effectively protected, extends the service life of low-voltage circuit breaker ontology, improves this and facilitates the low of installation
The using effect of voltage breaker.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the portion A partial enlargement structural representation in the utility model Fig. 1；
Fig. 3 is the utility model fixing bolt structural schematic diagram；
Fig. 4 is the utility model radiator window structural schematic diagram.
In figure: 1 mounting plate, 2 mounting racks, 3 low-voltage circuit breaker ontologies, 4 waterproof membranes, 5 radiator windows, 6 inserted links, 7 card slots, 71 are lived
Dynamic slot, 8 fixed blocks, 9 shafts, 10 telescopic sleeving rods, 11 fixture blocks, 12 first springs, 13 support rods, 14 second springs, 15 fixed spiral shells
Bolt, 16 gaskets.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4, a kind of low-voltage circuit breaker facilitating installation, including mounting plate 1 are please referred to, the top of mounting plate 1 is fixed to be connected
It is connected to mounting rack 2, mounting rack 2 is internally provided with low-voltage circuit breaker ontology 3, and the surface of low-voltage circuit breaker ontology 3 is fixedly connected
There is waterproof membrane 4, the two sides at 2 top of mounting rack are provided with inserted link 6, and low-voltage circuit breaker ontology is fixedly connected at the top of 3 two sides
There is fixed block 8, the side of fixed block 8 is fixedly connected with shaft 9, and the surface of shaft 9 is fixedly connected with telescopic sleeving rod 10, telescopic
Bar 10 includes motion bar and casing, and one end of motion bar is located inside pipe casing, by pulling motion bar, makes it in inside pipe casing
Size constantly changes to realize and stretch, and one end of telescopic sleeving rod 10 is fixedly connected with fixture block 11, and the side of fixture block 11 is fixed to be connected
It is connected to the first spring 12,2 inside of mounting rack successively offers card slot 7 and loose slot 71 from top to bottom, and the inside of mounting rack 2 is solid
Surely it is connected with support rod 13, the top of support rod 13 is fixedly connected with second spring 14, and the quantity of second spring 14 is two, and
The top movable of two second springs 14 is connected with fixture block 11, and the quantity of fixture block 11 is two, and the top of a fixture block 11 is set
It is equipped with inserted link 6, the bottom of another fixture block 11 is provided with second spring 14, and two fixture blocks 11 and card slot 7 are mutually adapted clamping,
Mounting rack 2 is fixedly connected on the upper surface of mounting plate 1 by fixing bolt 15, and fixing bolt 15 and the junction of mounting plate 1 are set
It is equipped with gasket 16, gasket 16 is rubber, and the side of mounting plate 1 offers radiator window 5, and the quantity of radiator window 5 is 12, and ten
It is three groups that two radiator windows 5, which divide, and three groups of radiator windows 5 are successively provided with the side of mounting plate 1 from top to bottom, by setting inserted link 6,
Fixture block 11, card slot 7 and the first spring 12, when needing to install low-voltage circuit breaker, pressing fixture block 11 makes two fixture blocks 11 in the first bullet
It is close to each other under the action of spring 12, it looses one's grip when fixture block 11 is directed at card slot 7, can be realized and low-voltage circuit breaker ontology 3 is consolidated
Dingan County's dress, while being fixed two fixture blocks 11 with second spring 14 using inserted link 6, achieve the purpose that be easily installed it is firm,
It ensure that this facilitates the installation effect of the low-voltage circuit breaker of installation, by the way that fixing bolt 15 is arranged, to mounting rack 2 and mounting plate 1
It is effectively fixed, ensure that stabilization when this facilitates the low-voltage circuit breaker of installation to use, it, can by the way that radiator window 5 is arranged
Heat spreading function is played, electrostatic is prevented, the setting of waterproof membrane 4 ensure that external environment does not interfere with the work of low-voltage circuit breaker ontology 3
Make situation, low-voltage circuit breaker ontology 3 can be effectively protected, extends the service life of low-voltage circuit breaker ontology 3, improve this
Facilitate the using effect of the low-voltage circuit breaker of installation.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In conclusion this facilitates the low-voltage circuit breaker of installation, pass through setting inserted link 6, fixture block 11, card slot 7 and the first spring
12, when needing to install low-voltage circuit breaker, pressing fixture block 11 keeps two fixture blocks 11 close to each other under the action of the first spring 12, will
Fixture block 11 is loosed one's grip when being directed at card slot 7, be can be realized and is fixed installation to low-voltage circuit breaker ontology 3, while utilization inserted link 6 and the
Two fixture blocks 11 are fixed in two springs 14, achieve the purpose that be easily installed firm, ensure that this facilitates the low pressure of installation disconnected
The installation effect of road device.
This facilitates the low-voltage circuit breaker of installation, by the way that fixing bolt 15 is arranged, carries out effectively to mounting rack 2 and mounting plate 1
Fixation, ensure that this facilitate the low-voltage circuit breaker of installation use when stabilization, by be arranged radiator window 5, heat dissipation can be played
Effect, prevents electrostatic, and the setting of waterproof membrane 4 ensure that external environment does not interfere with the working condition of low-voltage circuit breaker ontology 3,
Low-voltage circuit breaker ontology 3 can be effectively protected, extend the service life of low-voltage circuit breaker ontology 3, improve this and facilitate peace
The using effect of the low-voltage circuit breaker of dress.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
Any actual relationship or order perhaps sequence moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element, in the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of low-voltage circuit breaker for facilitating installation, including mounting plate (1), it is characterised in that: the top of the mounting plate (1) is solid
Surely it is connected with mounting rack (2), the mounting rack (2) is internally provided with low-voltage circuit breaker ontology (3), mounting rack (2) top
The two sides in portion are provided with inserted link (6), are fixedly connected to fixed block (8) at the top of low-voltage circuit breaker ontology (3) two sides,
The side of the fixed block (8) is fixedly connected with shaft (9), and the surface of the shaft (9) is fixedly connected with telescopic sleeving rod (10),
One end of the telescopic sleeving rod (10) is fixedly connected with fixture block (11), and the side of the fixture block (11) is fixedly connected with the first spring
(12), card slot (7) and loose slot (71) are successively offered on the inside of the mounting rack (2) from top to bottom, the mounting rack (2) is logical
The upper surface that fixing bolt (15) is fixedly connected on mounting plate (1) is crossed, the side of the mounting plate (1) offers radiator window (5).
2. a kind of low-voltage circuit breaker for facilitating installation according to claim 1, it is characterised in that: the low-voltage circuit breaker sheet
The surface of body (3) is fixedly connected with waterproof membrane (4).
3. a kind of low-voltage circuit breaker for facilitating installation according to claim 1, it is characterised in that: the radiator window (5)
Quantity is 12, and 12 radiator windows (5) are divided into three groups, and three groups of radiator windows (5) are successively provided with mounting plate from top to bottom
(1) side.
4. a kind of low-voltage circuit breaker for facilitating installation according to claim 1, it is characterised in that: the fixing bolt (15)
It is provided with gasket (16) with the junction of mounting plate (1), the gasket (16) is rubber.
5. a kind of low-voltage circuit breaker for facilitating installation according to claim 1, it is characterised in that: the mounting rack (2)
Inside is fixedly connected with support rod (13), is fixedly connected with second spring (14) at the top of the support rod (13).
6. a kind of low-voltage circuit breaker for facilitating installation according to claim 5, it is characterised in that: the second spring (14)
Quantity be two, and the top movable of two second springs (14) is connected with fixture block (11).
7. a kind of low-voltage circuit breaker for facilitating installation according to claim 1, it is characterised in that: the number of the fixture block (11)
Amount is two, and is provided with inserted link (6) at the top of a fixture block (11), and the bottom of another fixture block (11) is provided with second spring
(14), and two fixture blocks (11) and card slot (7) are mutually adapted clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820935724.9U CN208589399U (en) | 2018-06-18 | 2018-06-18 | A kind of low-voltage circuit breaker facilitating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820935724.9U CN208589399U (en) | 2018-06-18 | 2018-06-18 | A kind of low-voltage circuit breaker facilitating installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208589399U true CN208589399U (en) | 2019-03-08 |
Family
ID=65536587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820935724.9U Active CN208589399U (en) | 2018-06-18 | 2018-06-18 | A kind of low-voltage circuit breaker facilitating installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208589399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942207A (en) * | 2021-02-03 | 2021-06-11 | 泰州新润辰建设工程有限公司 | Municipal works slot rubbish cleaning device |
-
2018
- 2018-06-18 CN CN201820935724.9U patent/CN208589399U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942207A (en) * | 2021-02-03 | 2021-06-11 | 泰州新润辰建设工程有限公司 | Municipal works slot rubbish cleaning device |
| CN112942207B (en) * | 2021-02-03 | 2021-12-14 | 泰州新润辰建设工程有限公司 | Municipal works slot rubbish cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210319 Address after: 201415 No. 171, ye Zhuang Road, Chuang Hang Town, Fengxian District, Shanghai Patentee after: SHANGHAI DADA ELECTRIC APPLIANCE Co.,Ltd. Address before: 325000 Room 102, Jinjiang Road, Jinjiang Road, Lucheng District, Wenzhou, Zhejiang, 102 Patentee before: Yang Songmei |
|
| TR01 | Transfer of patent right |