CN105826144B - A kind of Duckbill type fuse switch failure emergency treatment device - Google Patents
A kind of Duckbill type fuse switch failure emergency treatment device Download PDFInfo
- Publication number
- CN105826144B CN105826144B CN201610247775.8A CN201610247775A CN105826144B CN 105826144 B CN105826144 B CN 105826144B CN 201610247775 A CN201610247775 A CN 201610247775A CN 105826144 B CN105826144 B CN 105826144B
- Authority
- CN
- China
- Prior art keywords
- upper connection
- connection ontology
- fuse switch
- spring
- fixing bolt
- 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
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/0208—Tools for inserting and removing fuses
Abstract
The present invention provides a kind of Duckbill type fuse switch failure emergency treatment device, including upper connection ontology, the fixing bolt being set on the upper connection ontology, the first spring leaf, second spring piece, the clamping plate for being symmetrically fixed on the upper connection ontology both sides by fishbolt and forming clamping space；The spring of clamping plate clamping degree can be adjusted by being provided on the fishbolt；Described first spring leaf one end is fixed on by the fixing bolt on the upper connection ontology, and the other end is used for inconsistent with duck type positioning cap；Described second spring piece one end is fixed on by the fixing bolt on the upper connection ontology, and the other end is used for inconsistent with the duck tongue of fuse switch；Its is versatile, easy for installation, and avoids the security risk of hot-line repair, ensure that and is occurring emergency processing to ensure temporary electricity in the short time when fuse switch is suitable for reading can not to be closed or connect empty sparking failure.
Description
Technical field
The present invention relates to electric armour clamp fields, and in particular to a kind of Duckbill type fuse switch failure emergency processing dress
It puts.
Background technology
Application of the fuse switch in power distribution network at present is very extensive, and due to fall insurance type specification is various,
Supply producer differs, and it is diversified in specifications to often lead to fall fusion tube, can not be general；At the same time fuse switch is because of mounting process
The factors such as poor, long-term running overload, the bad, outdoor environment of galvanic circle contact lead to it in actual production operation
Failure generation is very frequent, therefore such failure is always one of major failure in power distribution network, and there are fault restoration difficulty
Greatly, failure amount is big, the features such as being broken out in fault set, also lacks safety, specification, general emergency processing mode（Conventionally employed aluminium
The mode that wiring is got through to be prohibited from using since there are very big security risks）, handle generally require to spend profession completely
3-4 time hour of O＆M teams and groups which results in the quite time-consuming effort of reparation of the failure in actual production, and needs a variety of
The standby redundancy of type fuse.
Invention content
To solve the above problems, the present invention provides a kind of Duckbill type fuse switch failure emergency treatment device,
It is versatile, it is easy for installation, and avoid the security risk of hot-line repair, ensure that occur that fuse switch is suitable for reading can not
Emergency processing temporary electricity can be ensured when being closed or connect empty sparking failure in the short time.
Present invention technical solution used in order to solve the above problem is as follows：
The present invention includes upper connection ontology, the fixing bolt being set on the upper connection ontology, the first spring leaf, second
Spring leaf is symmetrically fixed on the upper connection ontology both sides by fishbolt and forms the clamping plate of clamping space；The folder
The spring that can adjust clamping plate clamping degree is provided on tight bolt；
Described first spring leaf one end by the fixing bolt be fixed on it is described it is upper connection ontology on, the other end be used for
Duck type positioning cap is inconsistent；Described second spring piece one end is fixed on by the fixing bolt on the upper connection ontology, separately
One end is used for inconsistent with the duck tongue of fuse switch.
As a further improvement on the present invention, the clamping plate is galvanized steel plain sheet.
As a further improvement on the present invention, first spring leaf and second spring piece are non-magnetic steel material spring
Piece.
The present invention has the following technical effect that：
The present invention is mainly suitable for Duckbill type fuse switch, setting clamping plate is to clamp duck type positioning cap；Clamping plate
Elastic adjusting is carried out by fishbolt, and then adjusts clamping degree of the both sides clamping plate to duck type positioning cap；First spring is set
Piece and second spring piece, first spring leaf one end by the fixing bolt be fixed on it is described it is upper connection ontology on, the other end with
Duck type positioning cap is inconsistent；Second spring piece one end is fixed on by the fixing bolt on the upper connection ontology, the other end
Inconsistent with the duck tongue of fuse switch, so as to form current loop, conducting electric current is extensive so as to complete failure lash-up recovering
Multiple power supply；The present invention for fuse switch failure emergency processing open it is a kind of safely, quickly, the processing mode of specification,
It fundamentally solves and traditional falls severe compromise existing for failure emergency processing；Fusion tube need to be only taken during use, more
Fusion tube top is changed, then replaces fuse, is closed a floodgate by insulating bar, falls fusion tube step and its safety measure phase with normal replacement
Unanimously, it is simple and safe without retraining；The present invention can be common to the fuse switch of all kinds of different models, and relative to
Conventional process mode can be suitable for various complex environments and weather；It can restore power transmission in very short time, treat plan of application
It reprocesses or arranges to carry out charged for replacement after power failure, frequency of power cut and time can be effectively reduced, shorten repairing duration.
Description of the drawings
Attached drawing 1 is schematic structural view of the invention；
Attached drawing 2 is internal structure schematic diagram of the present invention；
Attached drawing 3 is fishbolt and spring structure schematic diagram.
In attached drawing：1- fusion tubes；2- duck type positioning caps；3- duck tongues；4- second spring pieces；5- fixing bolts；6- clamping plates；7-
One spring leaf；Ontology is connected on 8- fusion tubes；9- fishbolts；10- springs.
Specific embodiment
As shown in Figs. 1-3, the present invention includes being set to the upper connection ontology 8 of 1 upper end of fuse switch fusion tube, be set to
Fixing bolt 5 on the upper connection ontology 8, second spring piece 4, is symmetrically fixed on by fishbolt 9 first spring leaf 7
The clamping plate 6 of 8 both sides of the upper connection ontology；The clamping plate 6 is set to the outside of the duck type positioning cap 2 of fuse switch and folder
The tight duck type positioning cap 2；The spring 10 of clamping plate clamping degree can be adjusted by being provided on the fishbolt 9；Clamping plate is set
It is to clamp duck type positioning cap；Clamping plate carries out elastic adjusting by fishbolt, and then adjusts both sides clamping plate and duck type is positioned
The clamping degree of cap.
Described first spring leaf, 7 one end by the fixing bolt 5 be fixed on it is described it is upper connection ontology 8 on, the other end with
Duck type positioning cap 2 is inconsistent；The upper connection ontology 8 is fixed in described 4 one end of second spring piece by the fixing bolt 5
On, the duck tongue 3 of the other end and fuse switch is inconsistent；First spring leaf and second spring piece, the first spring leaf one are set
End is fixed on by the fixing bolt on the upper connection ontology, and the other end and duck type positioning cap are inconsistent；Second spring piece
One end is fixed on by the fixing bolt on the upper connection ontology, and the duck tongue of the other end and fuse switch is inconsistent,
So as to form current loop, conducting electric current so as to complete failure lash-up recovering, replys power supply.
The clamping plate 6 is galvanized steel plain sheet.
First spring leaf 7 and second spring piece 4 are non-magnetic steel material spring leaf.
The present invention for fuse switch failure emergency processing open it is a kind of safely, quickly, the processing mode of specification,
It fundamentally solves and traditional falls severe compromise existing for failure emergency processing；Fusion tube need to be only taken during use, more
Fusion tube top is changed, then replaces fuse, is closed a floodgate by insulating bar, falls fusion tube step and its safety measure phase with normal replacement
Unanimously, it is simple and safe without retraining；The present invention can be common to the fuse switch of all kinds of different models, and relative to
Conventional process mode can be suitable for various complex environments and weather；It can restore power transmission in very short time, treat plan of application
It reprocesses or arranges to carry out charged for replacement after power failure, frequency of power cut and time can be effectively reduced, shorten repairing duration.
Installation process of the present invention is as follows：
It when Duckbill type fuse switch breaks down, removes failure and falls fusion tube 1, the present invention is installed on fusion tube 1
Top；Then fusion tube 1 is installed, 7 free end of the first spring leaf is made to withstand duck type positioning cap 2 in installation process, make second spring piece 4
Free end withstand duck tongue 3, both sides clamping plate 6 is made to clamp the both sides of duck type positioning cap 2, is then closed a floodgate, that is, completed by insulating bar
Installation process.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications of these embodiments will be apparent for those skilled in the art, it is as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide range caused.
Claims (1)
1. a kind of Duckbill type fuse switch failure emergency treatment device, it is characterised in that：It includes connection ontology（8）、
It is set to the upper connection ontology（8）On fixing bolt（5）, the first spring leaf（7）, second spring piece（4）, by clamping spiral shell
Bolt（9）It is symmetrically fixed on the upper connection ontology（8）Both sides and the clamping plate for forming clamping space（6）；The clamping plate（6）It is set to
The duck type positioning cap of fuse switch（2）Outside and clamp the duck type positioning cap（2）；The fishbolt（9）On set
The spring of clamping plate clamping degree can be adjusted by being equipped with（10）；
First spring leaf（7）One end passes through the fixing bolt（5）It is fixed on the upper connection ontology（8）On, the other end
For with duck type positioning cap（2）It is inconsistent；The second spring piece（4）One end passes through the fixing bolt（5）It is fixed on described
Upper connection ontology（8）On, the other end is for the duck tongue with fuse switch（3）It is inconsistent；The clamping plate（6）For galvanized steel
Plate；First spring leaf（7）With second spring piece（4）For non-magnetic steel material spring leaf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610247775.8A CN105826144B (en) | 2016-04-20 | 2016-04-20 | A kind of Duckbill type fuse switch failure emergency treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610247775.8A CN105826144B (en) | 2016-04-20 | 2016-04-20 | A kind of Duckbill type fuse switch failure emergency treatment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105826144A CN105826144A (en) | 2016-08-03 |
| CN105826144B true CN105826144B (en) | 2018-06-26 |
Family
ID=56526207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610247775.8A Active CN105826144B (en) | 2016-04-20 | 2016-04-20 | A kind of Duckbill type fuse switch failure emergency treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105826144B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109581146B (en) * | 2018-11-28 | 2020-11-10 | 国网浙江省电力有限公司电力科学研究院 | Method for detecting interchangeability of fuse carrier of drop-out fuse |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2191476Y (en) * | 1994-03-24 | 1995-03-08 | 天津市电瓷电器厂 | Composite insulation fall-type fuse |
| CN2720616Y (en) * | 2004-08-10 | 2005-08-24 | 江苏省电力公司常州供电公司 | Emergency connection device of drop-type fuse |
| CN101887827A (en) * | 2009-05-11 | 2010-11-17 | 上海市电力公司 | Fuse emergency auxiliary contact |
| CN203631464U (en) * | 2013-12-03 | 2014-06-04 | 国家电网公司 | Quick-connection type drop-out fuse assembly |
| CN205723401U (en) * | 2016-04-20 | 2016-11-23 | 国家电网公司 | A kind of Duckbill type fuse switch fault emergency treatment device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5670927A (en) * | 1994-09-02 | 1997-09-23 | Fennell; Robert B. | Universal fuse holder and cut-out with built-in safety features and method |
| CN102592913A (en) * | 2011-12-06 | 2012-07-18 | 杨福锋 | Drop type fuse with automatically-turning fusion tube hanging tongue |
-
2016
- 2016-04-20 CN CN201610247775.8A patent/CN105826144B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2191476Y (en) * | 1994-03-24 | 1995-03-08 | 天津市电瓷电器厂 | Composite insulation fall-type fuse |
| CN2720616Y (en) * | 2004-08-10 | 2005-08-24 | 江苏省电力公司常州供电公司 | Emergency connection device of drop-type fuse |
| CN101887827A (en) * | 2009-05-11 | 2010-11-17 | 上海市电力公司 | Fuse emergency auxiliary contact |
| CN203631464U (en) * | 2013-12-03 | 2014-06-04 | 国家电网公司 | Quick-connection type drop-out fuse assembly |
| CN205723401U (en) * | 2016-04-20 | 2016-11-23 | 国家电网公司 | A kind of Duckbill type fuse switch fault emergency treatment device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105826144A (en) | 2016-08-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No. 66, Hongqi Street, Shijiazhuang, Hebei Province Applicant after: STATE GRID HEBEI ELECTRIC POWER Co.,Ltd. SHIJIAZHUANG POWER SUPPLY BRANCH Applicant after: STATE GRID HEBEI ELECTRIC POWER Co.,Ltd. Applicant after: State Grid Corporation of China Address before: 100031 West Chang'an Avenue, Xicheng District, Xicheng District, Beijing Applicant before: State Grid Corporation of China Applicant before: STATE GRID HEBEI ELECTRIC POWER Co.,Ltd. Applicant before: STATE GRID HEBEI ELECTRIC POWER Co.,Ltd. SHIJIAZHUANG POWER SUPPLY BRANCH Address after: 100031 West Chang'an Avenue, Xicheng District, Xicheng District, Beijing Applicant after: State Grid Corporation of China Applicant after: STATE GRID HEBEI ELECTRIC POWER Co.,Ltd. Applicant after: STATE GRID HEBEI ELECTRIC POWER Co.,Ltd. SHIJIAZHUANG POWER SUPPLY BRANCH Address before: 100031 West Chang'an Avenue, Xicheng District, Xicheng District, Beijing Applicant before: State Grid Corporation of China Applicant before: STATE GRID HEBEI ELECTRIC POWER Co. Applicant before: STATE GRID HEBEI SHIJIAZHUANG ELECTRIC POWER SUPPLY Co. |
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