CN105976984B - Transformer low voltage pile crown fastens servicing unit - Google Patents
Transformer low voltage pile crown fastens servicing unit Download PDFInfo
- Publication number
- CN105976984B CN105976984B CN201610497055.7A CN201610497055A CN105976984B CN 105976984 B CN105976984 B CN 105976984B CN 201610497055 A CN201610497055 A CN 201610497055A CN 105976984 B CN105976984 B CN 105976984B
- Authority
- CN
- China
- Prior art keywords
- low voltage
- pile crown
- transformer
- upper bracket
- lower carriage
- 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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Links
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 6
- CUZMQPZYCDIHQL-VCTVXEGHSA-L calcium;(2s)-1-[(2s)-3-[(2r)-2-(cyclohexanecarbonylamino)propanoyl]sulfanyl-2-methylpropanoyl]pyrrolidine-2-carboxylate Chemical group [Ca+2].N([C@H](C)C(=O)SC[C@@H](C)C(=O)N1[C@@H](CCC1)C([O-])=O)C(=O)C1CCCCC1.N([C@H](C)C(=O)SC[C@@H](C)C(=O)N1[C@@H](CCC1)C([O-])=O)C(=O)C1CCCCC1 CUZMQPZYCDIHQL-VCTVXEGHSA-L 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 244000098674 Pinus cembroides Species 0.000 description 1
- 235000005013 Pinus cembroides Nutrition 0.000 description 1
- 235000008591 Pinus cembroides var edulis Nutrition 0.000 description 1
- 235000015593 Pinus monophylla Nutrition 0.000 description 1
- 235000015594 Pinus parryana Nutrition 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000021384 green leafy vegetables Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
Abstract
The present invention relates to one kind to fasten servicing unit, specifically transformer low voltage pile crown fastening servicing unit, belongs to technical field of transformer equipment.It includes lower carriage, upper bracket, fixed cross beam and four low voltage porcelain bottles, passes through porcelain vase fixing bolt four low voltage porcelain bottles of connection on fixed cross beam；The left and right ends of fixed cross beam connect a upper bracket respectively, and each upper bracket lower end connects lower carriage by upper and lower bracket connecting bolt, and each lower carriage lower end is provided with fastener；Upper bracket includes connecting L-shaped transverse slat and riser, and reinforcing plate is provided with the outside of transverse slat and riser junction.The present invention is simple in construction, compact, reasonable, improves the steadiness of the outlet cable at transformer low voltage pile crown end, ensures the normal operation of transformer, reduce the salvaging quantity burnt out by low pressure pile crown.
Description
Technical field
The present invention relates to one kind to fasten servicing unit, specifically transformer low voltage pile crown fastening servicing unit, belongs to
Technical field of transformer equipment.
Background technology
It is in installation transformer, the connection of four outlet cables and transformer in the past：Sentenced according to the color on cable skin
Disconnected phase, A phases are yellow, and B phases are greens, C phases be it is red, zero（0）It is mutually blueness, is then represented according to transformer low voltage pile crown
Letter, corresponding good connection.During connection, every cable is made a radian, allows pile crown end not go up power as far as possible,
Four cables keep radian consistent, are maintained at the same horizontal plane.Mark is carried out to cut cable peeling, is put and cable specification pair
The copper tip answered, is compressed with Press Plier, in embedded low pressure pile crown, finally with spanner fastening screw nut.
In transformer operation process is changed in repairing, repair personnel find 90% that most of transformers go wrong be because
For the failure caused by the nut loosening of transformer low voltage pile crown.In extending and replacing transformer operation process, operating personnel's hair
The low pressure pile crown nut pine of existing transformer, situation it is serious even with hand can back-out come.Transformer low voltage pile crown loosens, sternly
The normal operation of circuit is jeopardized again.
Transformer low voltage pile crown loosens main cause one, and to be that low pressure pile crown nut is connected with low voltage outlet terminals unreliable, connects
Touch bad produce to discharge, external force is destroyed；Second, workmen lacks a sense of responsibility, nut is not tightened；Third, change is caused by toy
Depressor low pressure pile crown burns out caused transformer low voltage pile crown and low-pressure line-outgoing and burnt out.Wherein, nut does not cause low pressure pile crown tightly
Burnt out with low-pressure line-outgoing and account for the 90% of all repairings, external force is destroyed and accounts for 5%, and 5% is accounted for caused by toy.
The content of the invention
It is an object of the present invention to overcome the above deficiencies, so as to provide a kind of transformer low voltage pile crown fastening auxiliary dress
Put, improve the steadiness of the outlet cable at transformer low voltage pile crown end, ensure the normal operation of transformer, reduce because of low pressure pile crown
The salvaging quantity burnt out.
According to technical scheme provided by the invention, transformer low voltage pile crown fastening servicing unit include lower carriage, upper bracket,
Fixed cross beam and four low voltage porcelain bottles, it is characterized in that：Four low voltage porcelain bottles are connected by porcelain vase fixing bolt on fixed cross beam；Gu
The left and right ends for determining crossbeam connect a upper bracket respectively, and each upper bracket lower end connects lower by upper and lower bracket connecting bolt
Frame, each lower carriage lower end are provided with fastener；Upper bracket includes connecting L-shaped transverse slat and riser, and transverse slat connects with riser
Place outside is provided with reinforcing plate.
Further, fastener includes upper holder, lower fixed frame and fastening bolt, and fastening bolt upper and lower side connects respectively
Connect fixed mount and lower fixed frame.
Further, lower carriage is provided with multiple lower carriage bolts hole, and multiple lower carriage bolts hole are uniform along lower carriage
Distribution.
Further, riser is provided with multiple upper bracket bolts hole, and multiple upper bracket bolts hole are uniformly distributed along riser.
Further, transverse slat is provided with multiple fixed cross beam bolts hole, and multiple fixed cross beam bolts hole are uniform along transverse slat
Distribution.
Compared with the prior art the present invention has advantages below：
The present invention is simple in construction, compact, reasonable, improves the steadiness of the outlet cable at transformer low voltage pile crown end, ensures
The normal operation of transformer, reduce the salvaging quantity burnt out by low pressure pile crown；Link position between upper and lower bracket is adjustable,
Link position between upper bracket and fixed cross beam can also be adjusted, and met the requirement of different situations, improved application
Scope.
Brief description of the drawings
Fig. 1 is front view of the present invention.
Description of reference numerals：1- lower carriages, 2- upper brackets, 201- transverse slats, 202- risers, 3- fixed cross beams, 4- low pressure porcelain
Bottle, the connection of 5- fasteners, 501- upper holders, 502- lower fixed frames, 503- fastening bolts, 6- reinforcing plates, 7- upper and lower brackets
Bolt, 8- lower carriages bolt hole, 9- upper brackets bolt hole, 10- porcelain vases fixing bolt, 11- fixed cross beam bolts hole.
Embodiment
The present invention will be further described with reference to the embodiment in accompanying drawing below：
As shown in figure 1, the invention mainly comprises lower carriage 1, upper bracket 2, fixed cross beam 3 and four low voltage porcelain bottles 4, it is fixed
Four low voltage porcelain bottles 4 are connected by porcelain vase fixing bolt 10 on crossbeam 3, four low voltage porcelain bottles 4 are used for bind transformer four
Outlet cable, the steadiness of the outlet cable at transformer low voltage pile crown end is improved, ensure the normal operation of transformer.
The left and right ends of fixed cross beam 3 connect a upper bracket 2 respectively, and each lower end of upper bracket 2 is connected by upper and lower bracket
Connecting bolt 7 connects lower carriage 1.Each lower end of lower carriage 1 is provided with fastener 5, and the present invention is fastened on into change by fastener 5
In depressor mounting bracket, the fixation of the present invention is realized.
Upper bracket 2 includes connecting L-shaped transverse slat 201 and riser 202, and transverse slat 201 is provided with multiple fixed cross beam bolts
Hole 11, multiple fixed cross beam bolts hole 11 are uniformly distributed along transverse slat 201.It can be adjusted by multiple fixed cross beam bolts hole 11
The position that upper bracket 2 and fixed cross beam 3 connect.Riser 202 is provided with multiple upper bracket bolts hole 9, multiple upper bracket bolts hole 9
It is uniformly distributed along riser 202.The link position of upper bracket 2 and lower carriage 1 can be adjusted by upper bracket bolt hole 9.It is described
Be provided with reinforcing plate 6 on the outside of transverse slat 201 and the junction of riser 202, pass through the raising transverse slat 201 of reinforcing plate 6 and the junction of riser 202
Intensity.
Lower carriage 1 is provided with multiple lower carriage bolts hole 8, and multiple lower carriage bolts hole 8 are uniformly distributed along lower carriage 1,
The link position of upper bracket 2 and lower carriage 1 can be adjusted by multiple lower carriage bolts hole 8.
The fastener 5 includes upper holder 501, lower fixed frame 502 and fastening bolt 503, and fastening bolt is about 503
End connects upper holder 501 and lower fixed frame 502 respectively.
The present invention operation principle be：At work, the present invention is fixed on transformer by fastener 5 and crossbeam is installed
On, it is bundled in the middle part of four outlet cables on the low pressure pile crown of transformer in four low voltage porcelain bottles, improves transformer low voltage
The steadiness of the outlet cable at pile crown end, ensure the normal operation of transformer.When high wind is blown over, because the present invention strengthens four
The stability of individual outlet cable so that transformer low voltage pile crown end is not easy to loosen.For the change suitable for different dimensions
Depressor, the link position between upper and lower bracket is adjustable, and the link position between upper bracket and fixed cross beam can also be adjusted, and meets
The requirements of different situations, improves application.
Claims (4)
1. a kind of transformer low voltage pile crown fastens servicing unit, including fixed cross beam（3）With four low voltage porcelain bottles（4）, its feature
It is：Also include lower carriage（1）, upper bracket（2）, the fixed cross beam（3）It is upper to pass through porcelain vase fixing bolt（10）Connection four is low
Press porcelain vase（4）；Fixed cross beam（3）Left and right ends connect a upper bracket respectively（2）, each upper bracket（2）Lower end passes through upper
Lower carriage connecting bolt（7）Connect lower carriage（1）, each lower carriage（1）Lower end is provided with fastener（5）；Upper bracket（2）Including
Connect L-shaped transverse slat（201）And riser（202）, transverse slat（201）And riser（202）Reinforcing plate is provided with the outside of junction（6）；
The fastener（5）Including upper holder（501）, lower fixed frame（502）And fastening bolt（503）, fastening bolt
（503）Upper and lower side connects upper holder respectively（501）And lower fixed frame（502）；
At work, transformer low voltage pile crown fastening servicing unit is fixed on transformer by fastener and installed on crossbeam, becomes
It is bundled in the middle part of four outlet cables on the low pressure pile crown of depressor in four low voltage porcelain bottles, transformer low voltage pile crown can be improved
The steadiness of the outlet cable at end, ensure the normal operation of transformer.
2. transformer low voltage pile crown as claimed in claim 1 fastens servicing unit, it is characterized in that：The lower carriage（1）On set
There are multiple lower carriage bolts hole（8）, multiple lower carriage bolts hole（8）Along lower carriage（1）It is uniformly distributed.
3. transformer low voltage pile crown as claimed in claim 1 fastens servicing unit, it is characterized in that：The riser（202）On set
There are multiple upper bracket bolts hole（9）, multiple upper bracket bolts hole（9）Along riser（202）It is uniformly distributed.
4. transformer low voltage pile crown as claimed in claim 1 fastens servicing unit, it is characterized in that：The transverse slat（201）On set
There are multiple fixed cross beam bolts hole（11）, multiple fixed cross beam bolts hole（11）Along transverse slat（201）It is uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610497055.7A CN105976984B (en) | 2016-06-29 | 2016-06-29 | Transformer low voltage pile crown fastens servicing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610497055.7A CN105976984B (en) | 2016-06-29 | 2016-06-29 | Transformer low voltage pile crown fastens servicing unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105976984A CN105976984A (en) | 2016-09-28 |
| CN105976984B true CN105976984B (en) | 2017-12-08 |
Family
ID=57020503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610497055.7A Active CN105976984B (en) | 2016-06-29 | 2016-06-29 | Transformer low voltage pile crown fastens servicing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105976984B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204167686U (en) * | 2014-10-23 | 2015-02-18 | 国家电网公司 | Power distribution station, city installation breakers upper strata fixed frame |
| CN204407157U (en) * | 2015-03-06 | 2015-06-17 | 国家电网公司 | A kind of transformer low voltage leading-out terminal cable fixed mount |
| CN204715394U (en) * | 2015-05-27 | 2015-10-21 | 国家电网公司 | A kind of transformer foundation platform |
| CN205140724U (en) * | 2015-11-30 | 2016-04-06 | 天威保变（秦皇岛）变压器有限公司 | Transformer coil strutting arrangement that is qualified for next round of competitions |
| CN205789376U (en) * | 2016-06-29 | 2016-12-07 | 国网江苏省电力公司宜兴市供电公司 | Transformer low voltage pile crown fastening auxiliary device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11176646A (en) * | 1997-12-08 | 1999-07-02 | Mitsubishi Electric Corp | Oil filled stationary induction apparatus and durable driving method thereof |
-
2016
- 2016-06-29 CN CN201610497055.7A patent/CN105976984B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204167686U (en) * | 2014-10-23 | 2015-02-18 | 国家电网公司 | Power distribution station, city installation breakers upper strata fixed frame |
| CN204407157U (en) * | 2015-03-06 | 2015-06-17 | 国家电网公司 | A kind of transformer low voltage leading-out terminal cable fixed mount |
| CN204715394U (en) * | 2015-05-27 | 2015-10-21 | 国家电网公司 | A kind of transformer foundation platform |
| CN205140724U (en) * | 2015-11-30 | 2016-04-06 | 天威保变（秦皇岛）变压器有限公司 | Transformer coil strutting arrangement that is qualified for next round of competitions |
| CN205789376U (en) * | 2016-06-29 | 2016-12-07 | 国网江苏省电力公司宜兴市供电公司 | Transformer low voltage pile crown fastening auxiliary device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105976984A (en) | 2016-09-28 |
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