CN205692788U - A kind of high pressure fall insurance combined floodgate aid - Google Patents
A kind of high pressure fall insurance combined floodgate aid Download PDFInfo
- Publication number
- CN205692788U CN205692788U CN201620655114.4U CN201620655114U CN205692788U CN 205692788 U CN205692788 U CN 205692788U CN 201620655114 U CN201620655114 U CN 201620655114U CN 205692788 U CN205692788 U CN 205692788U
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- China
- Prior art keywords
- high pressure
- shaped
- pressure fall
- aid
- fall insurance
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- 239000007769 metal material Substances 0.000 claims description 3
- 230000004927 fusion Effects 0.000 abstract description 15
- 230000003068 static effect Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 229910052573 porcelain Inorganic materials 0.000 description 4
- 239000012212 insulator Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
This utility model one high pressure fall insurance combined floodgate aid, belongs to the technical field of electric power tool；Solve the technical problem that for: provide a kind of can be fast and accurately by the high pressure fall insurance combined floodgate aid of high pressure fall insurance fusion tube in-place closing；The technical scheme used is: a kind of high pressure fall insurance combined floodgate aid, including: insulating bar, the upper end of described insulating bar is provided with T-shaped shackle member, it is characterised in that: the upper end movable sleeve of described T-shaped shackle member is provided with Y type operation joint；The lower end of described Y type operation joint is hollow tubular structures, and the sidewall of described hollow tubular structures is provided with rectangular-shaped through hole, and described rectangular-shaped through hole is for being connected with T-shaped shackle member；It is applicable to power system.
Description
Technical field
This utility model one high pressure fall insurance combined floodgate aid, belongs to the technical field of electric power tool.
Background technology
In power system, transformer station's high pressure fall insurance lower end is to hang up, when the faults such as line short occur,
Making the blown fuse in fall insurance, the upper moving contact of fall insurance upper end is rapidly separated with upper static contact, disconnects,
And make the fusion tube upper end being connected with upper static contact under gravitational effect, outwards upset, sagging, in reversal of the natural order of things shape, because of
This, when to fall insurance closing operation, need to be pushed to sagging fusion tube upper end by special instrument, with fall insurance
On upper moving contact reconnect.
Traditional when to fall insurance closing operation as shown in accompanying drawing 6, Fig. 7, need to use drawing of relevant voltage grade
Closing operation on operation hoop on restrictor bar (or being insulating bar) alignment fusion tube, owing to brake pull-rod upper end is T-type structure, and fusion tube
On operation ring be round structure, and operation annular space is relatively big, and brake pull-rod differs with operating ring structure, can not be to fusion tube during operation
Being fixed, in making process, upper moving contact and upper static contact quickly, be accurately connected can not easily produce electric arc, sound of burning
Contact, additionally, due to brake pull-rod differs with operation ring structure, is also easy to cause fusion tube to come off from brake pull-rod, damage, to lower section
Personal security brings threat.
Utility model content
This utility model overcomes the deficiency that prior art exists, technical problem to be solved to be: provide the one can be fast
Fast, accurately by the high pressure fall insurance combined floodgate aid of high pressure fall insurance fusion tube in-place closing.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of high pressure fall insurance combined floodgate aid, including: insulating bar, the upper end of described insulating bar is provided with T-shaped card
Fitting, it is characterised in that: the upper end movable sleeve of described T-shaped shackle member is provided with Y type operation joint；Under described Y type operation joint
End is hollow tubular structures, and the sidewall of described hollow tubular structures is provided with rectangular-shaped through hole, and described rectangular-shaped through hole is used for
It is connected with T-shaped shackle member.
Preferably, the end of described rectangular-shaped through hole transverse opening is provided with locating slot.
Preferably, described T-shaped shackle member includes that montant and cross-tie, described montant and cross-tie are formed in one knot
Structure.
Preferably, described T-shaped shackle member and Y type operation joint are metal material and make.
This utility model compared with prior art has the advantages that.
This utility model, can not only be fast and accurately by high pressure by insulating bar, T-shaped shackle member and Y type operation joint
The fusion tube in-place closing of fall insurance, reduces because of misoperation, the loose contact that the contact caused burn causes, it is to avoid contact mistake
Heat, spring temper；Additionally, this utility model also can be improper when moving contact and fixed contact of isolating switch position during grid switching operation
Time, utilize this utility model, dynamic/static contact position is adjusted, improve work efficiency, work quality, practical.
Accompanying drawing explanation
The utility model is described in more detail below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structure chart of Y type operation joint in this utility model；
Fig. 3 is the schematic diagram in the present embodiment 1 to high pressure fall insurance closing operation；
Fig. 4 is to the schematic diagram after high pressure fall insurance closing operation in the present embodiment 1；
Fig. 5 is the schematic diagram in the present embodiment 2 to moving contact and fixed contact of isolating switch position adjustment；
Fig. 6 is the structural representation of existing aid；
Fig. 7 is the existing aid schematic diagram to high pressure fall insurance closing operation；
In figure: 1 is insulating bar, 2 is T-shaped shackle member, and 3 operate joint for Y type, and 4 is hollow tubular structures, and 5 is rectangular-shaped
Through hole, 6 is locating slot, and 7 is high pressure fall insurance fixture, and 8 is porcelain insulator, 9 upper static contacts, and 10 is upper moving contact, 11
For fusion tube, 12 is operation ring, and 13 is the porcelain insulator of disconnecting switch, and 14 is conducting rod, and 15 is the static contact of disconnecting switch, and 16 are
The moving contact of disconnecting switch.
Detailed description of the invention
As shown in Figures 1 to 7, a kind of high pressure fall insurance combined floodgate aid, including: insulating bar 1, described insulating bar 1
Upper end be provided with T-shaped shackle member 2, it is characterised in that: the upper end movable sleeve of described T-shaped shackle member 2 be provided with Y type operation joint 3；
The lower end of described Y type operation joint 3 is hollow tubular structures 4, the sidewall of described hollow tubular structures 4 is provided with rectangular-shaped logical
Hole 5, described rectangular-shaped through hole 5 is for being connected with T-shaped shackle member 2.
Specifically, the end of described rectangular-shaped through hole 5 transverse opening is provided with locating slot 6, and described locating slot 6 is used for making
After T-shaped shackle member 2 is set in Y type operation joint 3 inside, carry out the fixing of position；Further, described T-shaped shackle member 2 includes
Montant and cross-tie, described montant and cross-tie be formed in one structure, described T-shaped shackle member 2 and Y type operation joint 3
It is metal material to make.
In embodiment 1 as shown in Figure 3, Figure 4, high pressure fall insurance includes: high pressure fall insurance fixture 7, insulation porcelain
Bottle 8, upper static contact 9, upper moving contact 10, fusion tube 11, described fusion tube 11 is provided with operation ring 12, this utility model is to height
Pressure fall insurance closing operation time, fusion tube 11 is snapped in Y type operation joint 3 in, and by promote insulation tube 1, by fusion tube 11 to
Upper promotion, makes the upper static contact 11 of high pressure fall insurance and upper moving contact 10 quickly, accurately connect.
In embodiment 2 as shown in Figure 5, this utility model can be additionally used in when moving contact and fixed contact of isolating switch position is improper
Time, it is adjusted；Concrete, by promoting the conducting rod 14 being connected with the porcelain insulator 13 of disconnecting switch so that disconnecting switch
Static contact 15 and moving contact 16 position change of disconnecting switch.
This utility model can reduce because of misoperation fast and accurately by the fusion tube in-place closing of high pressure fall insurance,
The loose contact that the contact burn caused causes, it is to avoid contact is overheated, spring temper；Additionally, this utility model also can be at back brake
In operating process when moving contact and fixed contact of isolating switch position is improper, utilize this utility model, dynamic/static contact position is adjusted
Whole, improve work efficiency, work quality.
To sum up, this utility model has substantive distinguishing features and progress, above in conjunction with accompanying drawing to embodiment of the present utility model
It is explained in detail, but this utility model is not limited to above-described embodiment, at knowing that those of ordinary skill in the art are possessed
In the range of knowledge, it is also possible to make a variety of changes on the premise of without departing from this utility model objective.
Claims (4)
1. a high pressure fall insurance combined floodgate aid, including: insulating bar (1), the upper end of described insulating bar (1) is provided with T
Type shackle member (2), it is characterised in that: the upper end movable sleeve of described T-shaped shackle member (2) is provided with Y type operation joint (3)；
The lower end of described Y type operation joint (3) is hollow tubular structures (4), and the sidewall of described hollow tubular structures (4) is arranged
Having rectangular-shaped through hole (5), described rectangular-shaped through hole (5) is for being connected with T-shaped shackle member (2).
A kind of high pressure fall insurance combined floodgate aid the most according to claim 1, it is characterised in that: described rectangular-shaped logical
The end of hole (5) transverse opening is provided with locating slot (6).
A kind of high pressure fall insurance combined floodgate aid the most according to claim 1, it is characterised in that: described T-shaped clamping
Part (2) includes that montant and cross-tie, described montant and cross-tie are formed in one structure.
A kind of high pressure fall insurance combined floodgate aid the most according to claim 1, it is characterised in that: described T-shaped clamping
Part (2) and Y type operation joint (3) are metal material and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620655114.4U CN205692788U (en) | 2016-06-28 | 2016-06-28 | A kind of high pressure fall insurance combined floodgate aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620655114.4U CN205692788U (en) | 2016-06-28 | 2016-06-28 | A kind of high pressure fall insurance combined floodgate aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205692788U true CN205692788U (en) | 2016-11-16 |
Family
ID=57425713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620655114.4U Active CN205692788U (en) | 2016-06-28 | 2016-06-28 | A kind of high pressure fall insurance combined floodgate aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205692788U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106024546A (en) * | 2016-06-28 | 2016-10-12 | 国家电网公司 | High-voltage dropout fuse switching-on auxiliary tool |
| CN109712841A (en) * | 2018-09-05 | 2019-05-03 | 国网福建电力有限公司 | A kind of rectilinear disconnecting switch combined floodgate auxiliary device |
| CN114109061A (en) * | 2021-12-28 | 2022-03-01 | 广东立胜电力技术有限公司 | High-altitude operation blocking device for power distribution tower |
-
2016
- 2016-06-28 CN CN201620655114.4U patent/CN205692788U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106024546A (en) * | 2016-06-28 | 2016-10-12 | 国家电网公司 | High-voltage dropout fuse switching-on auxiliary tool |
| CN109712841A (en) * | 2018-09-05 | 2019-05-03 | 国网福建电力有限公司 | A kind of rectilinear disconnecting switch combined floodgate auxiliary device |
| CN109712841B (en) * | 2018-09-05 | 2020-06-16 | 国网福建电力有限公司 | Rectilinear isolator combined floodgate auxiliary device |
| CN114109061A (en) * | 2021-12-28 | 2022-03-01 | 广东立胜电力技术有限公司 | High-altitude operation blocking device for power distribution tower |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |