CN206424454U - A kind of capacitance type potential transformer maintenance safety band hanger - Google Patents
A kind of capacitance type potential transformer maintenance safety band hanger Download PDFInfo
- Publication number
- CN206424454U CN206424454U CN201720075725.6U CN201720075725U CN206424454U CN 206424454 U CN206424454 U CN 206424454U CN 201720075725 U CN201720075725 U CN 201720075725U CN 206424454 U CN206424454 U CN 206424454U
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- fixture
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- capacitance type
- potential transformer
- type potential
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- 238000012423 maintenance Methods 0.000 title claims abstract description 19
- 239000000758 substrate Substances 0.000 claims abstract description 24
- 230000001154 acute effect Effects 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims 1
- 230000002146 bilateral effect Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 239000012212 insulator Substances 0.000 description 5
- 230000005611 electricity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Electric Cable Installation (AREA)
Abstract
The utility model discloses a kind of capacitance type potential transformer maintenance safety band hanger, including the insulating bar for hanging safety belt, also include the first fixture, the second fixture, anchor ear, first fixture is fixed on concrete column by anchor ear, second fixture includes substrate and the counterpart being located on substrate, the counterpart has sloped sidewall, and the angle between the sloped sidewall and substrate top surface is acute angle, and forms the clip slot for clamping bottom plate at the top of concrete column therebetween；Substrate locks on the first fixture, and the insulating bar is arranged on substrate.The utility model is compared with bilateral lifting double ladder, and weight is very little, and a people is that installation and removal can be achieved, easy to operate, saves a large amount of human and material resources.
Description
Technical field
The utility model is related to a kind of seat belt hanger, more particularly to a kind of capacitance type potential transformer maintenance safety
Band hanger.
Background technology
High-potting work is carried out, it is necessary to which a lead is removed in capacitance type potential transformer (CVT) maintenance process,
High-rise working thus must be carried out.《State Grid Corporation of China electric power safety work Cheng Bian electricity parts》18.1.8 provides " safety belt
Hook or rope should hang on solid firm component, or aim on the steel wire rope of hanging safety belt, and should hang low using high
Mode.Forbid hanging over [such as disconnecting switch (disconnecting link) support insulator, CVT insulators, mother on mobile or unstable object
Line support insulator, arrester support insulator etc.]." safety belt can not be hung on support insulator, this height given in service work
Place's operation brings inconvenience, is largely to tie to be fixed on concrete column using bilateral lifting double ladder to carry out in existence conditions
Fixed suspension safety belt.However, the weight of bilateral lifting double ladder needs 4 people carry and in place and bulky, disappear
Consume huge manpower and materials and time.
Utility model content
The utility model is hung for the deficiency of prior art there is provided a kind of capacitance type potential transformer maintenance safety band
Device.
The utility model solves the technical scheme that its technical problem used：A kind of capacitance type potential transformer maintenance peace
Full band hanger, including for hanging the insulating bar of safety belt, in addition to the first fixture, the second fixture, anchor ear, first consolidates
Determine part to be fixed on concrete column by anchor ear, the second fixture includes substrate and the counterpart being located on substrate, counterpart tool
There is sloped sidewall, the angle between the sloped sidewall and substrate top surface is acute angle, and formed therebetween for clamping concrete column
The clip slot of top bottom plate；Substrate locks on the first fixture, and the insulating bar is arranged on substrate.
Further, second fixture also includes the sleeve for being used to be socketed the insulating bar, and the sleeve is located at described
On substrate.
Further, set one side at the top of the sleeve and bottom is in open arc wall body, and the wall body side
It is respectively equipped with lug at two ends, and the lug at the wall body two ends is worn with bolt and is connected together, and be connected respectively with bolt thread.
Further, the lug is nut.
Further, in addition to fastening bolt and clamp nut, substrate is provided with through hole, and first fixture is provided with
Bar hole, and radial direction setting of the bar hole along concrete column, fastening bolt sequentially pass through through hole, bar hole, and the fastening that spins
Nut.
Further, first fixture includes side plate and the top plate being located at the top of the side plate, and side plate passes through described armful
Hoop is fixed on concrete column, and top plate is provided with the bar hole.
Further, it is provided with link at the top of the insulating bar.
Further, the sloped sidewall is provided with anti-slop serrations.
Compared to prior art, the utility model has the advantages that：
Insulating bar can be secured firmly on concrete column by first fixture, the setting of the second fixture, its with it is double
Side lifting double ladder is compared, and weight is very little, and a people is that installation and removal can be achieved, easy to operate, a large amount of manpowers of saving,
Material resources.
The utility model is described in further detail below in conjunction with drawings and Examples；But a kind of electricity of the present utility model
Appearance formula voltage transformer maintenance safety band hanger is not limited to embodiment.
Brief description of the drawings
Fig. 1 is decomposing schematic representation of the present utility model；
Fig. 2 is close-up schematic view of the present utility model；
Fig. 3 is the cooperation schematic diagram of the second fixture of the present utility model and cement column base plate.
Embodiment
Embodiment, is referred to shown in Fig. 1-Fig. 3, and a kind of capacitance type potential transformer maintenance safety band of the present utility model hangs
Hanging device, including for hanging the insulating bar 4 of safety belt, in addition to the first fixture 1, the second fixture 2, anchor ear 3, first fixes
Part 1 is fixed on concrete column 5 by anchor ear 3, and the second fixture 2 includes substrate 21 and sets counterpart 22 on the base plate (21, should
Counterpart 22 has sloped sidewall 221, and the sloped sidewall 221, which inclines, is provided with anti-slop serrations, and the sloped sidewall 221 is pushed up with substrate 21
Angle between face is acute angle, forms the clip slot for clamping the top bottom plate 6 of concrete column 5 therebetween；Substrate 21 locks
On one fixture 1, the insulating bar 4 is installed on the base plate (21, and the top of insulating bar 4 is provided with link 41.
In the present embodiment, second fixture 2 also includes the sleeve 23 for being used to be socketed the insulating bar 4, the sleeve 23
It is located on the substrate 21.The top of the sleeve 23 sets one side and bottom is in open arc wall body 231, and the wall body
It is respectively equipped with lug 232 at the two ends of 231 sides, and the lug 232 at the two ends of wall body 231 is worn with bolt 233 and is connected together, and
It is threadedly coupled respectively with bolt 233.The lug 232 is specially nut.When insulating bar 4 is installed, first the bottom of insulating bar 4 is inserted
In sleeve 23, then clamping screw 233, arc wall body 231 is held insulating bar 4 tightly.
In the present embodiment, in addition to fastening bolt and clamp nut (not embodied in figure), substrate 21 is provided with through hole 211,
First fixture 1 is provided with bar hole 111, and radial direction of the bar hole 11 along concrete column 5 is set, and fastening bolt is successively
Through through hole, bar hole, and the clamp nut that spins.The bar hole 111, the quantity of through hole 211 are respectively two.Described first
Fixture 1 includes side plate 12 and is located at the top plate 11 at the top of side plate 12, and side plate 12 is fixed on concrete column 5 by the anchor ear 3
On, top plate 11 is provided with the bar hole 111.The setting of the bar hole 111, be easy to the fixture 2 of regulation second and bottom plate 6 away from
From so as to the bottom plate suitable for different-thickness size.
During onsite application, first the first fixture 1 is fixed on concrete column 5 with anchor ear 3, then the second fixture 2 is pressed into Fig. 3
Shown mode is leaned against on the bottom plate 6 at the top of concrete column 5, and coordinates clamp nut by the base of the first fixture 1 with fastening bolt
Plate 21 locks on the top plate 11 of the first fixture 1；Finally, insulating bar 4 is arranged on the sleeve 23 of the second fixture 2.It is complete
Into after the installation of the first fixture 1, the second fixture 2 and insulating bar 4, you can capacitance type potential transformer maintenance safety band is hanged
On the link 41 for hanging over the top of insulating bar 4.
In transformer station, CVT (capacitance type potential transformer) placement form is with the in the majority of open side type, the utility model pair
The CVT bottom plates of open side type have general applicability.The utility model is compared with the bilateral lifting double ladder used in the past, and weight is micro-
Its is micro-, and a people can just realize installation and removal, therefrom saves a large amount of human and material resources.
Above-described embodiment is only used for further illustrating a kind of capacitance type potential transformer maintenance safety band of the present utility model
Hanger, but the utility model is not limited to embodiment, it is every according to technical spirit of the present utility model to above example
Any simple modification, equivalent variations and the modification made, each fall within the protection domain of technical solutions of the utility model.
Claims (8)
1. a kind of capacitance type potential transformer maintenance safety band hanger, including for hanging the insulating bar of safety belt, its feature
It is：Also include the first fixture, the second fixture, anchor ear, the first fixture is fixed on concrete column by anchor ear, second consolidates
Determining part includes substrate and the counterpart that is located on substrate, and the counterpart has sloped sidewall, the sloped sidewall and substrate top surface it
Between angle be acute angle, and form the clip slot for clamping bottom plate at the top of concrete column therebetween；Substrate locking is fixed first
On part, the insulating bar is arranged on substrate.
2. capacitance type potential transformer maintenance safety band hanger according to claim 1, it is characterised in that：Described second
Fixture also includes the sleeve for being used to be socketed the insulating bar, and the sleeve is set on the substrate.
3. capacitance type potential transformer maintenance safety band hanger according to claim 2, it is characterised in that：The sleeve
It is in open arc wall body that top, which sets one side and bottom, and lug, and the wall are respectively equipped with the two ends of the wall body side
The lug at body two ends is worn with bolt to be connected together, and is connected respectively with bolt thread.
4. capacitance type potential transformer maintenance safety band hanger according to claim 3, it is characterised in that：The lug
For nut.
5. capacitance type potential transformer maintenance safety band hanger according to claim 1, it is characterised in that：Also include tight
Fixing bolt and clamp nut, substrate are provided with through hole, and first fixture is provided with bar hole, and bar hole is along concrete column
Radial direction is set, and fastening bolt sequentially passes through through hole, bar hole, and the clamp nut that spins.
6. capacitance type potential transformer maintenance safety band hanger according to claim 5, it is characterised in that：Described first
Fixture includes side plate and the top plate being located at the top of the side plate, and side plate is fixed on concrete column by the anchor ear, and top plate is provided with
The bar hole.
7. capacitance type potential transformer maintenance safety band hanger according to claim 1, it is characterised in that：The insulation
Link is provided with the top of rod.
8. capacitance type potential transformer maintenance safety band hanger according to claim 1, it is characterised in that：It is described to tilt
Side wall is provided with anti-slop serrations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720075725.6U CN206424454U (en) | 2017-01-19 | 2017-01-19 | A kind of capacitance type potential transformer maintenance safety band hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720075725.6U CN206424454U (en) | 2017-01-19 | 2017-01-19 | A kind of capacitance type potential transformer maintenance safety band hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206424454U true CN206424454U (en) | 2017-08-22 |
Family
ID=59583846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720075725.6U Active CN206424454U (en) | 2017-01-19 | 2017-01-19 | A kind of capacitance type potential transformer maintenance safety band hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206424454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270025A (en) * | 2019-07-30 | 2019-09-24 | 国网福建上杭县供电有限公司 | Transformer safety band suspension arrangement |
-
2017
- 2017-01-19 CN CN201720075725.6U patent/CN206424454U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270025A (en) * | 2019-07-30 | 2019-09-24 | 国网福建上杭县供电有限公司 | Transformer safety band suspension arrangement |
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