CN107958799B - The accessory assembly therefor and switchgear assembly of switching device - Google Patents
The accessory assembly therefor and switchgear assembly of switching device Download PDFInfo
- Publication number
- CN107958799B CN107958799B CN201610899868.9A CN201610899868A CN107958799B CN 107958799 B CN107958799 B CN 107958799B CN 201610899868 A CN201610899868 A CN 201610899868A CN 107958799 B CN107958799 B CN 107958799B
- Authority
- CN
- China
- Prior art keywords
- switching device
- attachment
- sliding rail
- rail portion
- accessory assembly
- 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
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/02—Details
- H01H31/12—Adaptation for built-in fuse
Abstract
The accessory assembly therefor (100) of switching device, including first attachment (10) and a mounting rack (20).First attachment has a mounting groove (12)；Mounting rack includes a sliding rail portion (22) and a holding section (21).Sliding rail portion is capable of fixing other attachmentes in switching device (30) or switching device, and mounting groove can be sheathed on sliding rail portion so that the first attachment can be slidably connected to sliding rail portion；Holding section is set to sliding rail portion, which is used for an installation site being fixed on the first attachment in sliding rail portion.Above-mentioned accessory assembly therefor, other attachmentes of switching device or switching device are fixed in sliding rail portion, and are installed with the first accessory slip, facilitate the installation and removal of the first attachment.The present invention, which returns, provides a kind of switchgear assembly with above-mentioned accessory assembly therefor.
Description
Technical field
The present invention relates to a kind of accessory assembly therefor of switching device, especially a kind of attachment group for facilitating attachment to mount and dismount
Part.And the switchgear assembly with above-mentioned accessory assembly therefor.
Background technique
When installing electronic type fusing detector or fuse assembly attachment on switching device, such as disconnecting switch, usually
Directly fixed by screw, this fixed form is inflexible, and the installation and removal of attachment are very inconvenient.
Summary of the invention
The object of the present invention is to provide a kind of accessory assembly therefors of switching device, can facilitate the installation and removal of attachment.
It is a further object of the present invention to provide a kind of switchgear assemblies comprising accessory assembly therefor can facilitate attachment
Installation and removal.
The present invention provides a kind of accessory assembly therefor of switching device, including first attachment and a mounting rack.First is attached
Part has a mounting groove；Mounting rack includes a sliding rail portion and a holding section.Sliding rail portion have one towards switching device
Or its of switching device or switching device can be fixed on by mounting surface in the mounting surface of other attachmentes of switching device, sliding rail portion
His attachment.Mounting groove can be sheathed on sliding rail portion so that the first attachment can be slidably connected to sliding rail portion；Holding section is set to
Sliding rail portion, the holding section are used for an installation site being fixed on the first attachment in sliding rail portion.
Other attachmentes of switching device or switching device are fixed in above-mentioned accessory assembly therefor, sliding rail portion, and with the first attachment
It is slidably installed, facilitates the installation and removal of the first attachment.
In another illustrative embodiments of accessory assembly therefor, holding section is two fasteners, and each fastener includes one
A elastic plate and a convex block.Elastic plate is extended to form along the end in sliding rail portion, can stress to far from the first attachment direction
Elastic bending；Convex block is set to surface of the elastic plate towards the first attachment, and convex block can be resisted against first in installation site
The side of attachment, to stop the first attachment to slide in sliding rail portion.Fastener can make the installation or removal of attachment more flexible.
In another illustrative embodiments of accessory assembly therefor, mounting rack passes through sliding rail portion by one group of screw and is fixed on
Other of switching device or switching device attachment.
In another illustrative embodiments of accessory assembly therefor, mounting rack further includes one group of limiting section, limiting section setting
In mounting surface, screw passes through other attachmentes that limiting section is fixed on switching device or switching device, makes mounting rack and switching device
Between formed an installation space, to improve the applicability of mounting rack.
In another illustrative embodiments of accessory assembly therefor, mounting rack further includes one group of support portion, support portion setting
In mounting surface, each support portion successively includes a limit section on the direction towards other of switching device or switching device attachment
With a supporting section.Limit section can be resisted against other attachmentes of switching device or switching device；Supporting section is inserted into switching
Other of device or switching device attachment.
In another illustrative embodiments of mounting rack, accessory assembly therefor further includes second attachment, mounting rack
Sliding rail portion is capable of fixing in the second attachment.
In another illustrative embodiments of mounting rack, accessory assembly therefor includes two mounting racks, and the first attachment has
Two mounting grooves, each mounting groove are respectively correspondingly slidably connected with a mounting rack.
The present invention also provides a kind of switchgear assemblies, attached including a switching device and an above-mentioned accessory assembly therefor
The sliding rail portion of part component is capable of fixing in switching device.
The present invention also provides a kind of switchgear assembly, including a switching device, second attachment and one are above-mentioned
Accessory assembly therefor, a sliding rail portion of accessory assembly therefor is capable of fixing in switching device, another sliding rail portion is capable of fixing in second
Attachment.
Hereafter by clearly understandable mode, preferred embodiment is described with reference to the drawings, to accessory assembly therefor and switching device group
Above-mentioned characteristic, technical characteristic, advantage and its implementation of part are further described.
Detailed description of the invention
Only illustratively description and explain the present invention for the following drawings, not delimit the scope of the invention.
Fig. 1 is the decomposition texture schematic diagram for illustrating a kind of exemplary embodiment of accessory assembly therefor,
Fig. 2 is the structural schematic diagram for illustrating another exemplary embodiment of accessory assembly therefor,
Fig. 3 is the schematic cross-sectional view for the exemplary embodiment of mounting rack in explanatory diagram 2,
Fig. 4 is the structural schematic diagram for illustrating another exemplary embodiment of accessory assembly therefor,
Fig. 5 is the structural schematic diagram for illustrating another exemplary embodiment of accessory assembly therefor,
Fig. 6 is the structural schematic diagram for illustrating another exemplary embodiment of accessory assembly therefor.
Label declaration
100 accessory assembly therefors
10 first attachmentes
12 mounting grooves
20 mounting racks
21 holding sections
22 sliding rail portions
23 fasteners
24 elastic plates
25 convex blocks
26 limiting sections
27 support portions
28 limit sections
29 supporting sections
30 switching devices
40 second attachmentes
S mounting surface.
Specific embodiment
In order to which the technical features, objects and effects of invention are more clearly understood, the Detailed description of the invention present invention is now compareed
Specific embodiment, identical label indicates that structure is identical or structure is similar but the identical component of function in the various figures.
Herein, " schematic " expression " serving as examplea, instances, or illustrations " should not will be described herein as " showing
Any diagram, the embodiment of meaning property " are construed to technical solution that is a kind of preferred or more having advantages.
Fig. 1 is a kind of decomposition texture schematic diagram of exemplary embodiment for accessory assembly therefor, referring to Fig.1, attachment group
Part 100 includes first attachment 10 and a mounting rack 20.First attachment 10 has a mounting groove 12, is schematically implementing
In mode, mounting groove 12 is located at the side of the first attachment 10, is formed by one group of hook.Mounting rack includes a sliding rail portion 22 and one
A holding section 21.Sliding rail portion 22 has a mounting surface S towards switching device 30, and sliding rail portion 22 is fixed on out by mounting surface
Device 30 is closed, in exemplary embodiment, switching device 30 is fixed on by one group of screw in sliding rail portion 22, does not limit to certainly
In this, in other exemplary embodiments, sliding rail portion 22 can also be fixed on the switch by buckle or other modes and fill
Set 30.In exemplary embodiment shown in the figure, sliding rail portion 22 is that plate shape can also in other exemplary embodiments
To adjust the shape in sliding rail portion 22 as needed.Mounting groove 12 can be sheathed on sliding rail portion 22 so that the first attachment 10 can slide
Ground is connected to sliding rail portion 22.Holding section 21 is set to sliding rail portion 22, which is used to the first attachment 10 being fixed on sliding rail
An installation site in portion 22.Holding section 21 can be a fixture block, when the first attachment 10 slides into installation site, fixture block
It is embedded in the first attachment 10 to be fixed, be not limited thereto certainly, in other exemplary embodiments, holding section 21 can also be with
As shown in Figure 2.
Fig. 2 is the structural schematic diagram of another exemplary embodiment for accessory assembly therefor, referring to Fig. 2, schematic
In embodiment, holding section 21 is two fasteners 23, and each fastener 23 includes an elastic plate 24 and a convex block 25.Elasticity
Plate 24 is extended to form along the end in sliding rail portion 22 and can be bent to the direction far from the first attachment 10.Convex block 25 is set to elasticity
Plate 24 is towards the surface of the first attachment 10, and when the first attachment 10 is located at installation site, convex block 25 is located at the side of mounting groove 12, resistance
The first attachment 10 is kept off to slide in sliding rail portion 22.
Fig. 3 is the schematic cross-sectional view of the exemplary embodiment of mounting rack 20 in Fig. 2, and referring to Fig. 3, installation first is attached
When part 10, the first attachment 10 slides into sliding rail portion 22 in one direction, 24 energy of elastic plate close to one end that the first attachment 10 slides into
Direction elastic bending of the hard to bear power along figure shown in arrow to separate first attachment 10, and convex block 25 is driven to leave the first attachment 10
The path of sliding when the first attachment 10 slides into installation site, is resisted against the convex block 25 of one end far from slide-in, attached close to first
The elastic plate 24 of one end that part device slides into resiles by elastic force, and convex block 25 thereon is driven to return to the first attachment 10
Path on, stop the first attachment 10 to slide in sliding rail portion 22, thus fixed first attachment 10.Dismantle the first attachment 10
When, elastic plate 24 is pushed in the direction of the arrow, and convex block 25 thereon leaves the sliding path of the first attachment 10, and the first attachment 10 can be from
The side of the elastic plate 24 pushed skids off.Since the two sides of the first attachment 10 all have above-mentioned fastener 23, the first attachment
10 can slide in or out from any one side, keep the installation or removal of the first attachment more flexible.
Above-mentioned accessory assembly therefor, the first attachment 10 can flexibly be installed on switching device 30 by sliding rail portion 22, and by
Holding section 21 is fixed, and facilitates the installation and removal of the first attachment.
Fig. 4 is the structural schematic diagram of another exemplary embodiment for accessory assembly therefor, referring to Fig. 4, mounting rack 20
It further include one group of limiting section 26, in exemplary embodiment, limiting section 26 is two, is not limited thereto certainly, at other
In exemplary embodiment, the quantity of limiting section 26 can be adjusted according to actual needs.Each limiting section 26 is set to mounting surface S, spiral shell
Nail is installed on switching device 30 across limiting section 26.Limiting section 26 can make to form one between mounting rack 20 and switching device 30
Installation space, to adapt to the first attachment 10 of different shapes and size, certainly, the size of limiting section 26 can also be attached according to first
The shape of part 10 is adjusted, to improve the applicability of mounting rack.
In exemplary embodiment, referring to Fig. 4, mounting rack further includes having one group of support portion 27, and support portion 27 is two,
Certainly it is not limited thereto, in other exemplary embodiments, the quantity of support portion 27 can be adjusted according to actual needs.Each
Support part is set to mounting surface S, and each support portion successively includes on the direction towards other of switching device or switching device attachment
One limit section 28 and a supporting section 29.Limit section 28 can be resisted against switching device 30 or switching device 30 other are attached
Part；Supporting section 29 is inserted into other attachmentes of switching device 30 or switching device 30.Support portion 27 can support attachment device
20 moiety by weight enables other stronger for being fixed on disconnecting switch switching device 30 or switching device 30 of mounting rack 20
Attachment improves the stability of mounting rack.
Fig. 5 is the structural schematic diagram of another exemplary embodiment for accessory assembly therefor, referring to Fig. 5, accessory assembly therefor
100 further include second attachment 40, and the sliding rail portion 22 of mounting rack 20 is capable of fixing in the second attachment.
Fig. 6 is the structural schematic diagram of another exemplary embodiment for accessory assembly therefor, referring to Fig. 5, accessory assembly therefor
Including two mounting racks 22, the first attachment 10 tool there are two mounting groove 12, each mounting groove 12 respectively correspondingly with a mounting rack
22 are slidably connected, and in exemplary embodiment, two mounting grooves 12 are respectively arranged at the opposite two sides of the first attachment 10, at it
In his exemplary embodiment, the two sides adjacent in the first attachment 10 are also can be set in two mounting grooves 12.
The present invention also provides a kind of switchgear assemblies, and referring to Fig.1, switchgear assembly includes 30 He of switching device
Switching device is fixed in one above-mentioned accessory assembly therefor 100, the sliding rail portion 22 of accessory assembly therefor 100.
The present invention also provides a kind of switchgear assembly, referring to Fig. 6, switchgear assembly include a switching device 30,
Switching device is fixed in one the second attachment 40 and an above-mentioned accessory assembly therefor 100, a sliding rail portion 22 of accessory assembly therefor 100
30, the second attachment 40 is fixed in another sliding rail portion 22.
Although not each embodiment only includes one it should be appreciated that this specification describes according to various embodiments
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solutions in the various embodiments may also be suitably combined for bright book, and forming those skilled in the art can be with
The other embodiments of understanding.
The series of detailed descriptions listed above are illustrated only for possible embodiments of the invention,
The protection scope that they are not intended to limit the invention, it is all without departing from equivalent embodiments made by technical spirit of the present invention or change
More, it such as the combination of feature, segmentation or repetition, should all be included in the protection scope of the present invention.
Claims (8)
1. the accessory assembly therefor (100) of switching device (30), which is characterized in that the accessory assembly therefor (100) includes:
One the first attachment (10), first attachment (10) have a mounting groove (12)；And
One mounting rack (20), the mounting rack (20) include:
There is one to fill towards the switching device (30) or the switch for one sliding rail portion (22), the sliding rail portion (22)
The mounting surface (S) of other attachmentes of (30) is set, the sliding rail portion (22) can be fixed on the switch by the mounting surface (S)
Other attachmentes of device (30) or the switching device (30), the mounting groove (12) can be sheathed on the sliding rail portion (22) with
Make first attachment (10) that the sliding rail portion (22) can be slidably connected to；With
One holding section (21), the holding section (21) are set to the sliding rail portion (22), which is used for will be described
First attachment (10) is fixed on an installation site on the sliding rail portion (22)；The holding section (21) is two fasteners
(23), each fastener (23) includes:
One elastic plate (24), the elastic plate (24) extend to form along the end of the sliding rail portion (22), can stress to remote
Direction elastic bending from first attachment (10)；And
One convex block (25), the convex block (25) are set to the elastic plate (24) towards the surface of first attachment (10),
The convex block (25) can be resisted against the side of first attachment (10) in the installation site, to stop described first
Attachment (10) slides on the sliding rail portion (22).
2. accessory assembly therefor (100) as described in claim 1, which is characterized in that the mounting rack (20) is worn by one group of screw
Cross other attachmentes that the sliding rail portion (22) is fixed on the switching device (30) or the switching device (30).
3. accessory assembly therefor (100) as claimed in claim 2, which is characterized in that the mounting rack (20) further includes one group of limit
Portion (26), each limiting section (26) are set to the mounting surface (S), and the screw passes through the limiting section (26) and is fixed on institute
State other attachmentes of the switching device (30) or the switching device (30).
4. accessory assembly therefor (100) as claimed in claim 3, which is characterized in that the mounting rack (20) further includes one group of support
Portion (27), the support portion (27) are set to the mounting surface (S), each support portion (27) towards switching device (30) or
Successively include: on the direction of other attachmentes of the switching device (30)
One limit section (28), the limit section (28) can be resisted against the switching device (30) or the switching device (30)
Other attachmentes；And
One supporting section (29), the supporting section (29) are inserted into the switching device (30) or the switching device
(30) other attachmentes.
5. accessory assembly therefor (100) according to any one of claims 1 to 4, which is characterized in that
The accessory assembly therefor (100) further includes second attachment (40),
The sliding rail portion (22) of the mounting rack (20) is capable of fixing in second attachment (40).
6. accessory assembly therefor (100) according to any one of claims 1 to 4, which is characterized in that
The accessory assembly therefor (100) includes two mounting racks (20),
First attachment (10) tool there are two mounting groove (12), each mounting groove (12) respectively correspondingly with a peace
(20) are shelved to be slidably connected.
7. switchgear assembly, which is characterized in that the switchgear assembly (100) includes:
One switching device (30)；And
One accessory assembly therefor (100) according to any one of claims 1 to 4, sliding rail portion (22) energy of the accessory assembly therefor
Enough it is fixed on the switching device (30).
8. switchgear assembly, which is characterized in that switching device (30) component includes:
One switching device (30)；And
One accessory assembly therefor (100) as claimed in claim 6, the accessory assembly therefor (100) further include second attachment
(40),
The sliding rail portion (22) of one of the accessory assembly therefor (100) is capable of fixing in the switching device (30), another institute
Sliding rail portion (22) is stated to be capable of fixing in second attachment (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610899868.9A CN107958799B (en) | 2016-10-14 | 2016-10-14 | The accessory assembly therefor and switchgear assembly of switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610899868.9A CN107958799B (en) | 2016-10-14 | 2016-10-14 | The accessory assembly therefor and switchgear assembly of switching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107958799A CN107958799A (en) | 2018-04-24 |
| CN107958799B true CN107958799B (en) | 2019-07-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610899868.9A Active CN107958799B (en) | 2016-10-14 | 2016-10-14 | The accessory assembly therefor and switchgear assembly of switching device |
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| Country | Link |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6062914A (en) * | 1999-03-17 | 2000-05-16 | Carlingswitch, Inc. | Circuit breaker plug in bracket and auxiliary/alarm switch connector for use therewith |
| JP2004139757A (en) * | 2002-10-15 | 2004-05-13 | Aioi Systems Co Ltd | Ground-fault interrupter |
| CN202871615U (en) * | 2012-11-07 | 2013-04-10 | 温州高能电气有限公司 | Rail-mounted low-voltage electric appliance and clamp plate structure thereof |
| CN204967093U (en) * | 2015-07-15 | 2016-01-13 | 江苏美联集团有限公司 | Novel drawer overlap joint structure for cubical switchboard |
| CN205248216U (en) * | 2015-12-08 | 2016-05-18 | 深圳市金宏威技术有限责任公司 | Plug -in miniature circuit breaker |
| CN205282408U (en) * | 2016-01-12 | 2016-06-01 | 贵州长征电器成套有限公司 | Moulded case circuit breaker with installing support |
-
2016
- 2016-10-14 CN CN201610899868.9A patent/CN107958799B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6062914A (en) * | 1999-03-17 | 2000-05-16 | Carlingswitch, Inc. | Circuit breaker plug in bracket and auxiliary/alarm switch connector for use therewith |
| JP2004139757A (en) * | 2002-10-15 | 2004-05-13 | Aioi Systems Co Ltd | Ground-fault interrupter |
| CN202871615U (en) * | 2012-11-07 | 2013-04-10 | 温州高能电气有限公司 | Rail-mounted low-voltage electric appliance and clamp plate structure thereof |
| CN204967093U (en) * | 2015-07-15 | 2016-01-13 | 江苏美联集团有限公司 | Novel drawer overlap joint structure for cubical switchboard |
| CN205248216U (en) * | 2015-12-08 | 2016-05-18 | 深圳市金宏威技术有限责任公司 | Plug -in miniature circuit breaker |
| CN205282408U (en) * | 2016-01-12 | 2016-06-01 | 贵州长征电器成套有限公司 | Moulded case circuit breaker with installing support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107958799A (en) | 2018-04-24 |
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