CN109378754A - Telescopic fuse switch insulating mast assembly - Google Patents
Telescopic fuse switch insulating mast assembly Download PDFInfo
- Publication number
- CN109378754A CN109378754A CN201811362276.9A CN201811362276A CN109378754A CN 109378754 A CN109378754 A CN 109378754A CN 201811362276 A CN201811362276 A CN 201811362276A CN 109378754 A CN109378754 A CN 109378754A
- Authority
- CN
- China
- Prior art keywords
- pole
- connecting rod
- fixedly installed
- middle connecting
- union
- 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.)
- Pending
Links
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 25
- 241000309551 Arthraxon hispidus Species 0.000 claims 1
- 230000004927 fusion Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Fuses (AREA)
Abstract
The present invention relates to electrical equipment technical fields, it is a kind of telescopic fuse switch insulating mast assembly, including upper pole, upper union, middle connecting rod and lower pole, upper pole, middle connecting rod and lower pole are hollow pipe fitting, the top of middle connecting rod is sleeved in pole, upper pole lower end is fixedly installed togather with middle connecting rod top by upper union, and lower pole upper end is fixedly installed togather with middle connecting rod lower part.Structure of the invention is reasonable and compact, is skillfully constructed, and by the setting length that above union is fitted into middle connecting rod adjustable set in pole and upper pole can be made to fix with middle connecting rod, so that connection pole length is adjustable in realizing；By the upper union of setting and lower union simultaneously, it can not only be coupled the too low porcelain bottle sleeve of height, moreover it is possible to which connecting rod is realized in only replacement is coupled with the porcelain bottle sleeve of excessive height, and it is stable, convenient and adjustable to have the characteristics that.
Description
Technical field
The present invention relates to electrical equipment technical fields, are a kind of telescopic fuse switch insulating mast assemblies.
Background technique
Fuse switch is arranged fastener by its both ends and is fixedly installed togather with porcelain bottle sleeve, fuses in drop type
After fusion tube on device is burnt, it can not judge the length of former fusion tube, i.e., can not judge the height of porcelain bottle sleeve.Therefore it is molten having replaced
The fusion tube of silk can not be installed with porcelain bottle sleeve, must be re-replaced molten cartridge fuse, be wasted time.In addition, because using insulation to embrace
Bar installs fusion tube, in addition equipment frame is higher, operator is very laborious, and winter temperature is cold, and operator stands in room for a long time
Outside, it operates more difficult.
Summary of the invention
The present invention provides a kind of telescopic fuse switch insulating mast assemblies, overcome the defects of the prior art,
It can effectively solve the fusion tube length after making replacement since porcelain bottle sleeve height dimension is inconsistent and porcelain bottle sleeve mismatches, nothing
Fuse switch is quickly reinstalled problem by method.
The technical scheme is that realized by following measures: a kind of telescopic fuse switch insulation armful
Bar, including upper pole, upper union, middle connecting rod and lower pole, upper pole, middle connecting rod and lower pole are hollow pipe fitting,
The top of middle connecting rod is sleeved in pole, and upper pole lower end is fixedly mounted on one by upper union with middle connecting rod top
It rises, lower pole upper end is fixedly installed togather with middle connecting rod lower part.
Here is the further optimization and/or improvements to invention technology described above scheme:
Above-mentioned upper pole lower end can be connected through a screw thread with upper union upper end and be fixedly installed togather.
As a preference, above-mentioned may also include lower union, the lower part of middle connecting rod is sleeved in lower pole, lower pole
Upper end is fixedly installed togather with middle connecting rod lower part by lower union.
Above-mentioned lower pole upper end can be connected through a screw thread with lower union lower end and be fixedly installed togather.
As another preferred embodiment, above-mentioned lower pole upper end can be connected through a screw thread with middle connecting rod lower part is fixedly mounted on one
It rises.
It can be connected through a screw thread with lower pole lower end outside on the outside of above-mentioned upper pole upper end and be fixedly installed with energy and porcelain vase
The fastener that casing is fixedly installed togather.
It can be fixedly installed with locking wire device with lower pole lower end inside on the inside of above-mentioned upper pole upper end, the locking wire being located above
Fuse is fixedly installed between device and underlying locking wire device.
Structure of the invention is reasonable and compact, is skillfully constructed, and makes the adjustable suit of middle connecting rod by the way that upper union is arranged
Enter the length in upper pole and pole can be made to fix with middle connecting rod, so that connection pole length is adjustable in realizing；By same
When upper union and lower union are set, can not only be coupled the too low porcelain bottle sleeve of height, moreover it is possible to connect in only replacement
Extension bar is realized to be coupled with the porcelain bottle sleeve of excessive height, and it is stable, convenient and adjustable to have the characteristics that.
Detailed description of the invention
Attached drawing 1 is the schematic view of the front view of preferred embodiment.
Coding in attached drawing is respectively as follows: 1 for upper pole, and 2 be upper union, and 3 be middle connecting rod, and 4 be lower pole, under 5 are
Union, 6 be fastener, and 7 be locking wire device.
Specific embodiment
The present invention is not limited by the following examples, can determine according to the technique and scheme of the present invention with actual conditions specific
Embodiment.
In the present invention, for ease of description, the description of the relative positional relationship of each component is according to Figure of description 1
Butut mode be described, such as: front, rear, top, and bottom, left and right positional relationship be the Butut according to Figure of description
Direction determines.
Below with reference to examples and drawings, the invention will be further described:
As shown in Fig. 1, which includes upper pole 1, upper union 2,3 and of middle connecting rod
Lower pole 4, upper pole 1, middle connecting rod 3 and lower pole 4 are hollow pipe fitting, and the top of middle connecting rod 3 is sleeved on pole 1
Interior, upper 1 lower end of pole is fixedly installed togather with middle 3 top of connecting rod by upper union 2, lower 4 upper end of pole and middle connection
3 lower part of bar is fixedly installed togather.According to demand, the present invention is fixedly mounted by fixing piece and conventionally known porcelain bottle sleeve
Together, conventionally known fuse is fitted into the casing of pole 1, middle connecting rod 3 and lower 4 three of pole composition.It is using
In the process, by installing union 2, the fixation of pole 1 Yu middle connecting rod 3 can not only be realized, moreover it is possible to by adjusting in
Connecting rod 3 is sleeved on the length in pole 1, and connecting rod 3 is the length variation being sleeved in pole 1, i.e. this hair in realization
The change of bright total length, therefore the present invention can be suitably used for the porcelain bottle sleeve of different height.Upper pole 1 is connected by upper union 2
Both fixed length for being also convenient for connecting rod 3 in adjustment and being inserted into upper pole 1 is not only convenient for middle connecting rod 3；Pass through middle connection
Bar 3 stretch it is adjustable, avoid replacement fuse after fusion tube length mismatch, so that fuse switch is set by its both ends
Fixing piece is set to be fixedly installed togather with porcelain bottle sleeve.
Above-mentioned telescopic fuse switch insulating mast assembly can be made further optimization and/or improvements according to actual needs:
As shown in Fig. 1, upper 1 lower end of pole is connected through a screw thread with upper 2 upper end of union and is fixedly installed togather.According to need
It asks, upper union 2 PVC material can be used to be made using existing known quick coupling, material, and quick coupling includes adapter body
And fixture nut, adapter body top are equipped with internal screw thread, adapter body lower part, which is equipped with, to be led to the matched external screw thread of fixture nut
The pipe fitting that the nut that is tightened can make joint body lower part clamp its interior grafting is crossed, grafting in it can be made by unscrewing fixture nut
Pipe fitting it is mobile.In use, upper 1 lower end of pole and upper 2 upper end of union are connected through a screw thread easy to disassemble and installation,
Middle 3 upper end of connecting rod is inserted into upper union 2, by screwing the fixture nut unscrewed on upper union 2, realizes and connects in adjustment
Extension bar 3 enters the length of upper pole 1.
As shown in Fig. 1, as a preference, further including lower union 5, the lower part of middle connecting rod 3 is sleeved on lower pole 4
Interior, lower 4 upper end of pole is fixedly installed togather with middle 3 lower part of connecting rod by lower union 5.In use, under
Pole 4 is not only convenient for both fixed be also convenient in adjustment in the lower pole 4 of the insertion of connecting rod 3 with middle connecting rod 3 under union 5 connects
Length；By the way that upper union 2 and lower union 5 are arranged simultaneously, if porcelain vase pipe size is too big, common middle connecting rod 3 is long
Not enough, only need to change the enough middle connecting rods 3 of length at this time can be realized installation with porcelain bottle sleeve to degree, without to lower pole 4
It is replaced；If porcelain bottle sleeve size is too small, be set with limited length inside upper pole 1, middle connecting rod 3 can not be made most of into
Enter in upper pole 1, it can be by the way that connecting rod lower part not can enter to pole 4 under the partial insertion in upper pole 1, thus realization and porcelain
The installation of bottle cover pipe, in addition, also the installation with porcelain bottle sleeve can be realized in replaceable short connecting rod, without to lower pole 4 into
Row replacement.
As shown in Fig. 1, lower 4 upper end of pole is connected through a screw thread with lower 5 lower end of union and is fixedly installed togather.According to
Demand, lower union 5 PVC material can be used to be made using existing known quick coupling, material, and quick coupling includes connector master
Body and fixture nut, adapter body lower part be equipped with internal screw thread, adapter body top be equipped with can with the matched external screw thread of fixture nut,
The pipe fitting that can make the grafting in it of joint body upper pinch by the nut that is tightened, can make its interpolation by unscrewing fixture nut
The pipe fitting connect is mobile.In use, lower 4 upper end of pole and lower 5 upper end of union are connected through a screw thread easy to disassemble and peace
Middle 3 lower end of connecting rod is inserted into lower union 5, by screwing the fixture nut unscrewed on lower union 5, realizes adjustment by dress
Middle connecting rod 3 enters the length of lower pole 4.
It is fixedly installed togather as another preferred embodiment, lower 4 upper end of pole is connected through a screw thread with middle 3 lower part of connecting rod.
In use, it is connected through a screw thread convenient for the installation and removal of lower pole 4 and connecting rod, to only pass through upper union 2
The adjustment of length of the present invention can be realized.
As shown in Fig. 1, it is connected through a screw thread and is fixedly installed with lower 4 lower end outside of pole on the outside of upper 1 upper end of pole
The fastener 6 that can be fixedly installed togather with porcelain bottle sleeve.According to demand, conventionally known porcelain bottle sleeve is mounted on
Between the fastener 6 and underlying fastener 6 of side, the fixation with porcelain bottle sleeve is realized by fastener 6.In use process
In, realize that the present invention is installed together with conventionally known porcelain bottle sleeve by fastener 6.
As shown in Fig. 1, it is fixedly installed with locking wire device 7 with lower 4 lower end inside of pole on the inside of upper 1 upper end of pole, be located at
Fuse is fixedly installed between the locking wire device 7 of top and underlying locking wire device 7.It in use, will be conventionally known
Fuse is fitted into the casing of pole 1, middle connecting rod 3 and lower 4 three of pole composition, in the upper end of fuse and upper 1 upper end of pole
The locking wire device 7 of side is fixedly installed togather, and the lower end of fuse and the locking wire device 7 of lower 4 lower end inside of pole are fixedly installed togather.
The above technical characteristic constitutes highly preferred embodiment of the present invention, with stronger adaptability and best implementation effect
Fruit can increase and decrease non-essential technical characteristic, according to actual needs to meet the needs of different situations.
Claims (10)
1. a kind of telescopic fuse switch insulating mast assembly, it is characterised in that including upper pole, upper union, middle connecting rod and
Lower pole, upper pole, middle connecting rod and lower pole are hollow pipe fitting, and the top of middle connecting rod is sleeved in pole, upper to embrace
Bar lower end is fixedly installed togather with middle connecting rod top by upper union, the fixed peace in lower pole upper end and middle connecting rod lower part
It is fitted together.
2. telescopic fuse switch insulating mast assembly according to claim 1, it is characterised in that upper pole lower end with it is upper
Union upper end, which is connected through a screw thread, to be fixedly installed togather.
3. telescopic fuse switch insulating mast assembly according to claim 1 or 2, it is characterised in that further include lower loose joint
Head, the lower part of middle connecting rod are sleeved in lower pole, and lower pole upper end is fixedly mounted with middle connecting rod lower part by lower union
Together.
4. telescopic fuse switch insulating mast assembly according to claim 3, it is characterised in that lower pole upper end is under
Union lower end, which is connected through a screw thread, to be fixedly installed togather.
5. telescopic fuse switch insulating mast assembly according to claim 1 or 2, it is characterised in that lower pole upper end with
Middle connecting rod lower part, which is connected through a screw thread, to be fixedly installed togather.
6. telescopic fuse switch insulating mast assembly according to claim 1 or 2 or 4, it is characterised in that on upper pole
End outside be connected through a screw thread with lower pole lower end outside be fixedly installed with can be fixedly installed togather with porcelain bottle sleeve it is tight
Gu device.
7. telescopic fuse switch insulating mast assembly according to claim 3, it is characterised in that on the outside of upper pole upper end
The fastener that is fixedly installed with and can be fixedly installed togather with porcelain bottle sleeve is connected through a screw thread with lower pole lower end outside.
8. telescopic fuse switch insulating mast assembly according to claim 5, it is characterised in that on the outside of upper pole upper end
The fastener that is fixedly installed with and can be fixedly installed togather with porcelain bottle sleeve is connected through a screw thread with lower pole lower end outside.
9. telescopic fuse switch insulating mast assembly described according to claim 1 or 2 or 4 or 7 or 8, it is characterised in that on
It is fixedly installed with locking wire device with lower pole lower end inside on the inside of pole upper end, the locking wire device being located above and underlying lock
Fuse is fixedly installed between line device.
10. telescopic fuse switch insulating mast assembly according to claim 6, it is characterised in that on the inside of upper pole upper end
It is fixedly installed with locking wire device with lower pole lower end inside, it is fixed between the locking wire device and underlying locking wire device being located above
Fuse is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811362276.9A CN109378754A (en) | 2018-11-15 | 2018-11-15 | Telescopic fuse switch insulating mast assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811362276.9A CN109378754A (en) | 2018-11-15 | 2018-11-15 | Telescopic fuse switch insulating mast assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109378754A true CN109378754A (en) | 2019-02-22 |
Family
ID=65388883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811362276.9A Pending CN109378754A (en) | 2018-11-15 | 2018-11-15 | Telescopic fuse switch insulating mast assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109378754A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568973A (en) * | 2010-12-22 | 2012-07-11 | 上海市电力公司 | Temporary connecting device for live-line replacement of fuse tube of drop type fuse |
| CN203192730U (en) * | 2013-01-29 | 2013-09-11 | 福建省电力有限公司 | Insulating operating rod |
| CN103594970A (en) * | 2013-11-25 | 2014-02-19 | 国网安徽省电力公司滁州供电公司 | Special operating rod for replacement of fusion tube |
| WO2015040541A1 (en) * | 2013-09-17 | 2015-03-26 | Mazer Technologies (Pty) Limited | Dropout fuse assembly and fuse holder |
| CN207638220U (en) * | 2017-11-09 | 2018-07-20 | 赵家铭 | High-voltage isulation operation stick with electroscope function |
| CN108418136A (en) * | 2018-04-17 | 2018-08-17 | 国网浙江桐庐县供电有限公司 | It is a kind of it is multi-functional can charged for replacement high voltage drop-out type fuse cutout insulating mast assembly |
| CN209434713U (en) * | 2018-11-15 | 2019-09-24 | 国网新疆电力有限公司阿勒泰供电公司 | Telescopic fuse switch insulating mast assembly |
-
2018
- 2018-11-15 CN CN201811362276.9A patent/CN109378754A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568973A (en) * | 2010-12-22 | 2012-07-11 | 上海市电力公司 | Temporary connecting device for live-line replacement of fuse tube of drop type fuse |
| CN203192730U (en) * | 2013-01-29 | 2013-09-11 | 福建省电力有限公司 | Insulating operating rod |
| WO2015040541A1 (en) * | 2013-09-17 | 2015-03-26 | Mazer Technologies (Pty) Limited | Dropout fuse assembly and fuse holder |
| CN103594970A (en) * | 2013-11-25 | 2014-02-19 | 国网安徽省电力公司滁州供电公司 | Special operating rod for replacement of fusion tube |
| CN207638220U (en) * | 2017-11-09 | 2018-07-20 | 赵家铭 | High-voltage isulation operation stick with electroscope function |
| CN108418136A (en) * | 2018-04-17 | 2018-08-17 | 国网浙江桐庐县供电有限公司 | It is a kind of it is multi-functional can charged for replacement high voltage drop-out type fuse cutout insulating mast assembly |
| CN209434713U (en) * | 2018-11-15 | 2019-09-24 | 国网新疆电力有限公司阿勒泰供电公司 | Telescopic fuse switch insulating mast assembly |
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