CN208820228U - A kind of optical fiber type OCT suspended fixing structure - Google Patents
A kind of optical fiber type OCT suspended fixing structure Download PDFInfo
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- CN208820228U CN208820228U CN201821561754.4U CN201821561754U CN208820228U CN 208820228 U CN208820228 U CN 208820228U CN 201821561754 U CN201821561754 U CN 201821561754U CN 208820228 U CN208820228 U CN 208820228U
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- optical fiber
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Abstract
The utility model provides a kind of optical fiber type OCT suspended fixing structure, including valve hall framework (4), the second pipe female (12) and optical fiber type OCT (14), second pipe female (12) is supported by support insulator (11), optical fiber type OCT (14) setting is formed between insulation connection, (14) bottom end optical fiber type OCT and the second pipe female (12) to be formed above the second pipe female (12), and between (14) top optical fiber type OCT and valve hall framework (4) and is conductively connected.The utility model can make optical fiber type OCT become a kind of suspension type mounting structure, not only act as the technology measurement effect of OCT itself, the suspension fixed function for the second pipe mother is also played simultaneously, the second pipe mother is set to form half brace type, semimounted mounting structure, save support insulator usage quantity, it is effectively reduced optical fiber type OCT installation input cost, mounting cost and valve hall inner space is saved, also effectively improves optical fiber type OCT anti-seismic performance.
Description
Technical field
The utility model relates to optical fiber type OCT mounting technique fields, more particularly, to a kind of optical fiber type OCT suspended fixing knot
Structure.
Background technique
In EHV transmission electric system, optical fiber type OCT carries out current measurement, optical fiber by Faraday magnetooptical effect
Induction original part is not electrically connected generally with electrical major loop.Optical fiber type OCT used is usually placed within valve hall, used
Collecting pipe mother is supported by opposite thirty years of age of two support insulators, and the optical fiber type OCT is mounted on two branch
Between column insulator, is formed and be conductively connected between top and collecting pipe mother.Since support insulator belongs on the spot equipment, need
More indoor space is occupied, and the buying expenses of support insulator are higher.Therefore, existing this mounting structure design is not
It only results in that input cost is higher, nor is conducive to improve the anti-seismic performance of optical fiber type OCT.
Utility model content
Technical problem to be solved by the utility model is: in view of the problems of the existing technology, providing a kind of optical fiber type OCT
Suspended fixing structure reduces the installation input cost of optical fiber type OCT, improves optical fiber type OCT anti-seismic performance.
The technical problems to be solved in the utility model is realized using following technical scheme: a kind of optical fiber type OCT suspention peace
Assembling structure, including valve hall framework, the second pipe are female and optical fiber type OCT, the second pipe mother are supported by support insulator,
The described optical fiber type OCT setting formed above the second pipe mother, and between the top optical fiber type OCT and valve hall framework insulation connection,
It is formed and is conductively connected between the bottom end optical fiber type OCT and the second pipe mother.
It preferably, further include the 5th grading ring, the 5th grading ring is formed by grading ring bracket and the second pipe mother
It is fixedly connected.
Preferably, the 4th grading ring is arranged in the female interconnecting piece between support insulator of second pipe.
It preferably, further include dry reactor, female, the second pipe mother forms and leads the dry reactor with the first pipe respectively
Electrical connection.
Preferably, the first grading ring is arranged in the interconnecting piece between the dry reactor and the first pipe mother.
Preferably, third grading ring is arranged in the interconnecting piece between the dry reactor and the second pipe mother.
Preferably, the second grading ring is arranged in the top of the dry reactor.
Preferably, the first pipe mother is connect by suspension insulator with valve hall framework.
Preferably, further include insulating sleeve, formed and be conductively connected between the insulating sleeve and the first pipe mother.
Compared with prior art, the utility model has the beneficial effects that by being arranged optical fiber type OCT on the second pipe mother
Side, and formed between insulation connection, the bottom end optical fiber type OCT and the second pipe mother and formed between the top optical fiber type OCT and valve hall framework
It is conductively connected, so that optical fiber type OCT becomes a kind of suspension type mounting structure, the technology measurement of OCT itself can not only be played the role of,
The suspension fixed function for the second pipe mother can also be played simultaneously, and the second pipe mother is made to form half brace type, semimounted installation knot
Structure, therefore, the second pipe mother no longer need 2 support insulators to be supported, and 1 support insulator is only needed to be supported i.e.
Can, the usage quantity of support insulator is saved, optical fiber type OCT installation input cost is significantly reduced, saves installation fee
With with valve hall inner space, moreover, this suspension type mounting structure can also effectively improve optical fiber type OCT anti-seismic performance.
Detailed description of the invention
Fig. 1 is a kind of organigram of optical fiber type OCT suspended fixing structure of the utility model.
Component token name claims in figure: 1- insulating sleeve, 2- conducting wire, 3- suspension insulator, 4- valve hall framework, and 5- first is managed
Mother, the first grading ring of 6-, the second grading ring of 7-, 8- third grading ring, the 4th grading ring of 9-, 10- dry reactor, 11- pillar
Insulator, the second pipe of 12- is female, the 5th grading ring of 13-, 14- optical fiber type OCT.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to the accompanying drawing and specifically
The utility model is described in detail in embodiment.It should be appreciated that specific embodiment described herein is only used to explain this
Utility model is not used to limit the utility model.
Optical fiber type OCT suspended fixing structure as shown in Figure 1 mainly includes insulating sleeve 1, valve hall framework 4, the first pipe mother
5, dry reactor 10, the second pipe 12 and optical fiber type OCT14 of mother, valve hall framework 4 is run through in one end of the insulating sleeve 1, described
One end of first pipe mother 5 is connect by suspension insulator 3 with valve hall framework 4, and one end of the first pipe mother 5 and insulating sleeve 1
One end between formed and be conductively connected by conducting wire 2, and the other end of the first pipe mother 5 is then formed between dry reactor 10 and is led
Electrical connection.The second pipe mother 12 is supported by support insulator 11, and the optical fiber type OCT14 setting is in the second pipe
12 top of mother, the support insulator 11 is between dry reactor 10 and optical fiber type OCT14, the optical fiber type OCT14
Top and valve hall framework 4 between form insulation connection, formed and be conductively connected between bottom end and the second pipe mother 12, the dry type electricity
It is formed and is conductively connected between anti-device 10 and the second pipe mother 12.
After above-mentioned structure design, optical fiber type OCT14 can be made to become a kind of suspension type mounting structure, while
The second pipe mother 12 is set to be formed as a kind of half brace type, semimounted mounting structure, the second pipe mother's 12 needs, 1 support insulator
11 are supported, and can not only save the usage quantity of support insulator as a result, but also can also effectively improve optical fiber type
OCT anti-seismic performance significantly reduces optical fiber type OCT installation input cost, also saves mounting cost and valve hall inner space.
For preferably balanced 10 surface field intensity of dry reactor and optimize field distribution, it can be in dry type reactance
The second grading ring 7 is arranged in the top of device 10.Further, for the female 5 surface field intensity of preferably balanced first pipe and optimize
Field distribution, can interconnecting piece between dry reactor 10 and the first pipe mother 5 the first grading ring 6 is set.Similarly, in order to
Preferably balanced second pipe, 12 surface field intensity of mother simultaneously optimize field distribution, can be in the second pipe mother 12 and support insulator
The 4th grading ring 9 is arranged in interconnecting piece between 11, and third is arranged in the interconnecting piece between dry reactor 10 and the second pipe mother 12
Grading ring 8.Further, it can also be first fixedly connected with grading ring bracket on the second pipe mother 12, then makes grading ring bracket and
Five grading rings 13 are fixedly connected, and are fixed so that the 5th grading ring 13 passes through to be formed between grading ring bracket and the second pipe mother 12
Connection structure.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, and should refer to
Out, any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc. should all include
It is within the protection scope of the utility model.
Claims (9)
1. a kind of optical fiber type OCT suspended fixing structure, including valve hall framework (4), the second pipe female (12) and optical fiber type OCT (14),
Second pipe female (12) is supported by support insulator (11), it is characterised in that: the optical fiber type OCT (14) is set
It sets above the second pipe female (12), and forms insulation connection, optical fiber type between (14) top optical fiber type OCT and valve hall framework (4)
It is formed and is conductively connected between (14) bottom end OCT and the second pipe female (12).
2. a kind of optical fiber type OCT suspended fixing structure according to claim 1, it is characterised in that: further include the 5th pressing
Ring (13), the 5th grading ring (13) are formed a fixed connection by grading ring bracket and the second pipe female (12).
3. a kind of optical fiber type OCT suspended fixing structure according to claim 1, it is characterised in that: second pipe is female
(12) the 4th grading ring (9) is arranged in the interconnecting piece between support insulator (11).
4. a kind of optical fiber type OCT suspended fixing structure according to claim 1-3, it is characterised in that: further include
Dry reactor (10), the dry reactor (10) form conductive connect with the first pipe female (5), the second pipe female (12) respectively
It connects.
5. a kind of optical fiber type OCT suspended fixing structure according to claim 4, it is characterised in that: the dry reactor
(10) the first grading ring (6) are arranged in the interconnecting piece between the first pipe female (5).
6. a kind of optical fiber type OCT suspended fixing structure according to claim 4, it is characterised in that: the dry reactor
(10) third grading ring (8) are arranged in the interconnecting piece between the second pipe female (12).
7. a kind of optical fiber type OCT suspended fixing structure according to claim 4, it is characterised in that: the dry reactor
(10) the second grading ring (7) are arranged in top.
8. a kind of optical fiber type OCT suspended fixing structure according to claim 4, it is characterised in that: first pipe is female
(5) it is connect by suspension insulator (3) with valve hall framework (4).
9. a kind of optical fiber type OCT suspended fixing structure according to claim 4, it is characterised in that: further include insulating sleeve
(1), it is formed and is conductively connected between the insulating sleeve (1) and the first pipe female (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821561754.4U CN208820228U (en) | 2018-09-25 | 2018-09-25 | A kind of optical fiber type OCT suspended fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821561754.4U CN208820228U (en) | 2018-09-25 | 2018-09-25 | A kind of optical fiber type OCT suspended fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208820228U true CN208820228U (en) | 2019-05-03 |
Family
ID=66278210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821561754.4U Active CN208820228U (en) | 2018-09-25 | 2018-09-25 | A kind of optical fiber type OCT suspended fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208820228U (en) |
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2018
- 2018-09-25 CN CN201821561754.4U patent/CN208820228U/en active Active
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