CN207800454U - A kind of novel electric power disconnecting link - Google Patents
A kind of novel electric power disconnecting link Download PDFInfo
- Publication number
- CN207800454U CN207800454U CN201820264625.2U CN201820264625U CN207800454U CN 207800454 U CN207800454 U CN 207800454U CN 201820264625 U CN201820264625 U CN 201820264625U CN 207800454 U CN207800454 U CN 207800454U
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- CN
- China
- Prior art keywords
- pedestal
- cutter holder
- holder base
- disconnecting link
- electric power
- 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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Abstract
The utility model is related to electric device technical field more particularly to a kind of novel electric power disconnecting links, including：Pedestal, protective cover, outlet cutter holder base, inlet wire cutter holder base, spring, plug-in strip are connected by shaft；Junction block is arranged in the upside of pedestal, and junction block is connected with pedestal by screw tightening fixed form；Outlet cutter holder base is arranged in the upside of pedestal, and outlet cutter holder base is connected with pedestal by screw tightening fixed form；Fuse is arranged in the side of outlet cutter holder base, and fuse is connected with outlet cutter holder base by screw tightening fixed form；Inlet wire cutter holder base is arranged in the upside of pedestal, and inlet wire cutter holder base is connected with pedestal by screw tightening fixed form；Improvement on through the above structure, the device have the advantages that waterproof, reliable operation, simple in structure, small, to the problem of effective solution existing apparatus and deficiency.
Description
Technical field
The utility model is related to electric device technical field more particularly to a kind of novel electric power disconnecting links.
Background technology
Disconnecting link is one kind of power equipment manual switch, and alias plug-in strip is generally chiefly used in low tension, have single-phase disconnecting link and
Point of three-phase disconnecting link, has various specifications, generally all marks voltage and current according to the difference of the application, and such as 220 volts, 16A is meant
Suitable for 220 volts of voltages, electric current is no more than 16 amperes, generally there is porcelain pedestal, and plastic lid, copper piece composition, top is incoming line, under
Portion is line outlet, and medium design has installation insurance silk position, but existing power knife switch has connection less reliable mostly, prevents
Aqueous poor disadvantage.
A kind of novel electric power disconnecting link of existing Patent No. CN105977084A, including：Bottom plate and lower shell, lower shell bottom
Telescopic rod and spiral damping spring are connected between wall and bottom plate, lower shell bottom wall is equipped with bottom heat radiation hole, and bottom wall is equipped with
Into and out of terminal, and outlet column bottom end is rotatablely connected by bearing and lower shell bottom wall, and inlet wire column top front end and rear end are equipped with
Forward and backward gag lever post, outlet top end are hinged with tool post, and lower part is connected with horizontal insulating bar, are equipped with and draw between tool post and horizontal insulating bar
Spring is stretched, lower shell includes inside and outside layer body, and internal layer body left and right side top is equipped with first into and out of string holes, outer layer body left and right side
Lower part is equipped with second into and out of string holes, and lower shell top is equipped with upper shell, and upper shell top is equipped with head cover, and outer layer body lateral wall is set
There are external screw thread, upper shell madial wall to be equipped with internal thread.
A kind of as noted above novel electric power disconnecting link ensures that blade contacts firm with gag lever post by extension spring
Property, have the shortcomings that spring breaking down pop-up leads to short circuit；It is used for the rotation of tool post by the way that bearing and cylinder is arranged by being arranged,
So that the disconnecting link is powered off, has the shortcomings that structure is complex, bearing limit is difficult, and the volume for increasing the disconnecting link is empty
Between be used for tool post rotation.
Such as the problem of proposing among the above, this programme provides a kind of novel novel electric power disconnecting link, and passes through the novel Novel electric
Power disconnecting link reach solve the problems, such as it is above-mentioned refer to and deficiency, make it with more practical purpose.
Utility model content
The purpose of this utility model is to provide a kind of novel electric power disconnecting links, mentioned above in the background art easy to solve
Short-circuit, complicated, volume is larger problem and deficiency occurs.
The purpose of this utility model and effect are reached by technical solution in detail below：
A kind of novel electric power disconnecting link, including：Pedestal, protective cover, fixed plate, junction block, outlet cutter holder base, fuse, into
Line cutter holder base, spring, plug-in strip, support plate, shaft, lock shaft, blade, insulation sleeve, handle；The pedestal is rectangular-shaped；It is described
Protective cover is arranged in the upside of pedestal, and protective cover is connected with pedestal by snap fit；The fixed plate is arranged in pedestal
Upside, and fixed plate is connected with pedestal by shaft；The junction block is arranged in the upside of pedestal, and junction block and pedestal
It is connected by screw tightening fixed form；The outlet cutter holder base is arranged in the upside of pedestal, and outlet cutter holder base and pedestal
It is connected by screw tightening fixed form；The fuse is arranged in the side of outlet cutter holder base, and fuse and outlet knife
Holder is connected by screw tightening fixed form；The inlet wire cutter holder base is arranged in the upside of pedestal, and inlet wire cutter holder base with
Pedestal is connected by screw tightening fixed form；The spring is arranged in the inside of inlet wire cutter holder base, and spring and inlet wire knife
Holder is connected by snap fit；The plug-in strip is arranged on the top of outlet cutter holder base, and plug-in strip passes through with outlet cutter holder base
Shaft is connected；The support plate is arranged in the upside of pedestal, and support plate is connected with pedestal by screw tightening fixed form
It connects；The blade is arranged in the side of insulation sleeve, and blade is connected with insulation sleeve by set and mode；The handle setting exists
The side of insulation sleeve, and handle is twisted by screw with insulation sleeve and mode is connected.
As advanced optimizing for the technical program, set in the middle part of lock shaft described in a kind of novel electric power disconnecting link of the utility model
It sets and the matched external screw thread of support plate.
As advanced optimizing for the technical program, the middle part of support plate described in a kind of novel electric power disconnecting link of the utility model
It is provided with and the matched internal thread hole of lock shaft.
As advanced optimizing for the technical program, fixed plate described in a kind of novel electric power disconnecting link of the utility model and insulation
Set is bending shape.
As advanced optimizing for the technical program, the right end of lock shaft described in a kind of novel electric power disconnecting link of the utility model
Portion is truncated conical shape.
Due to the application of the above technical scheme, the utility model has following advantages compared with prior art：
1, a kind of novel electric power disconnecting link of the utility model is conducive to the disconnecting link and carries out waterproof by the way that protective cover is arranged.
2, a kind of novel electric power disconnecting link of the utility model increases the disconnecting link consolidating at work by the way that fixed plate is arranged
It is fixed.
3, a kind of novel electric power disconnecting link of the utility model ensure that limit when disconnecting link power-off by setting support plate,
And simple in structure, small volume.
4, the utility model through the above structure on improvement, there is waterproof, reliable operation, simple in structure, small
Advantage, to the problem of effective solution existing apparatus and deficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 powers on structural schematic diagram for the utility model；
Fig. 3 is the overlooking structure diagram of the utility model.
In figure：Pedestal 1, protective cover 2, fixed plate 3, junction block 4, outlet cutter holder base 5, fuse 6, inlet wire cutter holder base 7, bullet
Spring 8, plug-in strip 9, support plate 10, shaft 11, lock shaft 12, blade 901, insulation sleeve 902, handle 903.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1 to Fig.3, the utility model provides a kind of technical solution：
A kind of novel electric power disconnecting link, including：Pedestal 1, protective cover 2, fixed plate 3, junction block 4, outlet cutter holder base 5, insurance
Silk 6, inlet wire cutter holder base 7, spring 8, plug-in strip 9, support plate 10, shaft 11, lock shaft 12, blade 901, insulation sleeve 902, handle
903；Pedestal 1 is rectangular-shaped；Protective cover 2 is arranged in the upside of pedestal 1, and protective cover 2 is connected with pedestal 1 by snap fit
It connects；Fixed plate 3 is arranged in the upside of pedestal 1, and fixed plate 3 is connected with pedestal 1 by shaft；Junction block 4 is arranged in pedestal 1
Upside, and junction block 4 is connected with pedestal 1 by screw tightening fixed form；Outlet cutter holder base 5 is arranged in the upper of pedestal 1
Side, and outlet cutter holder base 5 is connected with pedestal 1 by screw tightening fixed form；Fuse 6 is arranged in outlet cutter holder base 5
Side, and fuse 6 is connected with outlet cutter holder base 5 by screw tightening fixed form；Inlet wire cutter holder base 7 is arranged in pedestal 1
Upside, and inlet wire cutter holder base 7 is connected with pedestal 1 by screw tightening fixed form；Spring 8 is arranged in inlet wire cutter holder base 7
Inside, and spring 8 is connected with inlet wire cutter holder base 7 by snap fit；Plug-in strip 9 is arranged on the top of outlet cutter holder base 5, and
Plug-in strip 9 is connected with outlet cutter holder base 5 by shaft；Support plate 10 is arranged in the upside of pedestal 1, and support plate 10 and pedestal 1
It is connected by screw tightening fixed form；Blade 901 is arranged in the side of insulation sleeve 902, and blade 901 and insulation sleeve 902
It is connected with mode by covering；Handle 903 is arranged in the side of insulation sleeve 902, and handle 903 passes through screw with insulation sleeve 902
It twists and is connected with mode.
Specifically, 12 middle part setting of lock shaft prevents it with 10 matched external screw thread of support plate for locking plug-in strip 9
It is subjected to displacement.
Specifically, the middle part of support plate 10 be provided with 12 matched internal thread hole of lock shaft, for locking plug-in strip 9,
Prevent it to be subjected to displacement.
Specifically, fixed plate 3 and insulation sleeve 902 are bending shape, it is used to support plug-in strip 9 and fixed handle 903.
Specifically, the right part of lock shaft 12 is truncated conical shape, the fixation for facilitating it that support plate 10 is passed through to carry out disconnecting link 9.
Specifically used method and effect：
When using the device, junction block 4 is connected with outlet cutter holder base 6 by fuse 6, outlet cutter holder base 5 goes out
Electric wire is twisted and be connected to respectively in the end of incoming cables of line end and inlet wire cutter holder base 7 by screw, pressing handle 903 make outlet cutter holder base 5 with
Inlet wire cutter holder base 7 is connected by plug-in strip 9 realizes energization, and lock shaft 12 is twisted and mutually fixed, Baoding by screw thread with fixed plate 3
Protective cover 2, is then engaged to the top of pedestal 1 by the reliability of electric brake work, is prevented water and its his foreign matter from entering and is caused short circuit,
When needing power-off, lock shaft 12 is screwed out, plug-in strip 9 is disconnected, erected support plate 10, blade 901 is snap-fited into support
Plate 10, be fixed completion power-off.
In summary：A kind of novel electric power disconnecting link solves easy generation by the way that protective cover, support plate, fixed plate is arranged
Problem short-circuit, complicated, volume is larger.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of novel electric power disconnecting link, including：Pedestal（1）, protective cover（2）, fixed plate（3）, junction block（4）, outlet cutter holder base
（5）, fuse（6）, into terminal（7）, spring（8）, disconnecting link（9）, support plate（10）, shaft（11）, lock shaft（12）, blade
（901）, insulation sleeve（902）, handle（903）；It is characterized in that：The pedestal（1）It is rectangular-shaped；The protective cover（2）Setting
In pedestal（1）Upside, and protective cover（2）With pedestal（1）It is connected by snap fit；The fixed plate（3）It is arranged the bottom of at
Seat（1）Upside, and fixed plate（3）With pedestal（1）It is connected by shaft；The junction block（4）It is arranged in pedestal（1）It is upper
Side, and junction block（4）With pedestal（1）It is connected by screw tightening fixed form；The outlet cutter holder base（5）It is arranged in pedestal
（1）Upside, and outlet cutter holder base（5）With pedestal（1）It is connected by screw tightening fixed form；The fuse（6）If
It sets in outlet cutter holder base（5）Side, and fuse（6）With outlet cutter holder base（5）It is connected by screw tightening fixed form；
It is described into terminal（7）It is arranged in pedestal（1）Upside, and into terminal（7）With pedestal（1）It is connected by screw tightening fixed form
It connects；The spring（8）Setting is into terminal（7）Inside, and spring（8）With into terminal（7）It is connected by snap fit；Institute
State disconnecting link（9）It is arranged in outlet cutter holder base（5）Top, and disconnecting link（9）With outlet cutter holder base（5）It is connected by shaft；Institute
State support plate（10）It is arranged in pedestal（1）Upside, and support plate（10）With pedestal（1）It is connected by screw tightening fixed form
It connects；The blade（901）It is arranged in insulation sleeve（902）Side, and blade（901）With insulation sleeve（902）Pass through set and mode
It is connected；The handle（903）It is arranged in insulation sleeve（902）Side, and handle（903）With insulation sleeve（902）Pass through screw
It twists and is connected with mode.
2. a kind of novel electric power disconnecting link according to claim 1, it is characterised in that：The lock shaft（12）Middle part setting
With support plate（10）Matched external screw thread.
3. a kind of novel electric power disconnecting link according to claim 1, it is characterised in that：The support plate（10）Middle part setting
Have and lock shaft（12）Matched internal thread hole.
4. a kind of novel electric power disconnecting link according to claim 1, it is characterised in that：The fixed plate（3）With insulation sleeve
（902）It is bending shape.
5. a kind of novel electric power disconnecting link according to claim 1, it is characterised in that：The lock shaft（12）Right part be
Truncated conical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820264625.2U CN207800454U (en) | 2018-02-23 | 2018-02-23 | A kind of novel electric power disconnecting link |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820264625.2U CN207800454U (en) | 2018-02-23 | 2018-02-23 | A kind of novel electric power disconnecting link |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207800454U true CN207800454U (en) | 2018-08-31 |
Family
ID=63276435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820264625.2U Expired - Fee Related CN207800454U (en) | 2018-02-23 | 2018-02-23 | A kind of novel electric power disconnecting link |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207800454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112366110A (en) * | 2020-11-26 | 2021-02-12 | 国网河南省电力公司洛阳供电公司 | Electric switch circuit breaker structure for electric power |
-
2018
- 2018-02-23 CN CN201820264625.2U patent/CN207800454U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112366110A (en) * | 2020-11-26 | 2021-02-12 | 国网河南省电力公司洛阳供电公司 | Electric switch circuit breaker structure for electric power |
| CN112366110B (en) * | 2020-11-26 | 2022-07-29 | 国网河南省电力公司洛阳供电公司 | Electric switch circuit breaker structure for electric power |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20200223 |