CN201682214U - 220 kilovolt bottle supporting bracket - Google Patents
220 kilovolt bottle supporting bracket Download PDFInfo
- Publication number
- CN201682214U CN201682214U CN2010202004023U CN201020200402U CN201682214U CN 201682214 U CN201682214 U CN 201682214U CN 2010202004023 U CN2010202004023 U CN 2010202004023U CN 201020200402 U CN201020200402 U CN 201020200402U CN 201682214 U CN201682214 U CN 201682214U
- Authority
- CN
- China
- Prior art keywords
- supporting bracket
- bottle supporting
- kilovolt
- insulator
- ropes
- 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.)
- Expired - Fee Related
Links
- 230000002787 reinforcement Effects 0.000 claims description 8
- 239000012212 insulator Substances 0.000 abstract description 15
- 238000013461 design Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005728 strengthening Methods 0.000 abstract 3
- 230000000694 effects Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Jib Cranes (AREA)
Abstract
The utility model provides a 220 kilovolt bottle supporting bracket belonging to the technical field of the design and the manufacture of an insulator supporting bracket for maintaining high-voltage electricity transmission line. Two sides of the bottle supporting bracket are provided with two main rods. An arc strengthening rib is arranged between the two main rods. The middle part of the arc strengthening rib is provided with a strengthening rod. A pulley block is arranged on a cross arm of a rod tower when the 220 kilovolt bottle supporting bracket is in use. Lifting ropes are fixed at the four corners at two ends of the bottle supporting bracket. Workers arrange an insulator chain in the bottle supporting bracket and control the pulley block to lift the insulator chain on the rod tower or transport the insulator chain to the ground surface. As the four ropes are fixed at the four corners of the bottle supporting bracket, the weight of the chain is dispersed, and the ropes are difficult to rupture. The 220 kilovolt bottle supporting bracket guarantees the safety of ground workers, is simple in structure and reasonable in design, and has very ideal use effect.
Description
Technical field
The utility model belongs to design and the manufacturing technology field of ultra-high-tension power transmission line maintenance with insulator bracket.
Background technology
In the ultra-high-tension power transmission line maintenance, especially in the replacing of insulator, adopt live line working sometimes at present, adopt the power failure operation sometimes.Adopt insulation bottle supporting frame to change insulator during live line working.Insulator is commonly called as " porcelain vase ", also claims the bottle supporting frame so the carriage of handling insulator is carried in holder.But when the power failure operation, then there is not definite bottle supporting instrument to use.The general method that adopts the rope handling.And the insulator string weight on the high-tension line is very big, in case the handling rope is broken, insulator string falls down the personal safety that is easy to the ground staff and works the mischief from the high-altitude.So in each construction, operating personnel need especially to note.Therefore say with rope handling insulator and stay very big accident potential to safety in production.
Summary of the invention
At above-mentioned situation, the purpose of this utility model provides a kind of bottle supporting frame that guarantees handling safety, to eliminate accident potential.
Structure of the present utility model such as accompanying drawing institute: the both sides at the bottle supporting support body have mobile jib.Between two mobile jibs, have the arc reinforcement.Pars intermedia at the arc reinforcement has bracing piece.Use of the present utility model is on the shaft tower cross-arm assembly pulley to be installed.With the lifting lanyard at the two ends of bottle supporting frame on four jiaos.The staff is placed on insulator string in the bottle supporting frame, and the manipulation assembly pulley winches to insulator string on the shaft tower or is transported to ground.Because on four jiaos of bottle supporting frame, the weight of insulator is disperseed to bear with four lanyard, so rope is difficult for rupturing.Guaranteed ground staff's safety.It is simple in structure, and is reasonable in design.Result of use is very good.
Description of drawings
Accompanying drawing is the utility model structural representation
1-mobile jib 2-bracing piece 3-arc reinforcement
Embodiment
Structure of the present utility model such as accompanying drawing institute: have mobile jib 1 in the both sides of bottle supporting support body.Between two mobile jibs, have arc reinforcement 3.Pars intermedia at the arc reinforcement has bracing piece 2.Mobile jib and bracing piece adopt 1 o'clock steel pipe, and the arc reinforcement adopts 20 millimeters reinforcing bars, makes through welding.
Claims (1)
1.220 kilovolt bottle supporting frame is characterized in that: have mobile jib (1) in the both sides of bottle supporting support body, between two mobile jibs, have arc reinforcement (3), have bracing piece (2) at the pars intermedia of arc reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202004023U CN201682214U (en) | 2010-05-21 | 2010-05-21 | 220 kilovolt bottle supporting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202004023U CN201682214U (en) | 2010-05-21 | 2010-05-21 | 220 kilovolt bottle supporting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201682214U true CN201682214U (en) | 2010-12-22 |
Family
ID=43347247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202004023U Expired - Fee Related CN201682214U (en) | 2010-05-21 | 2010-05-21 | 220 kilovolt bottle supporting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201682214U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290741A (en) * | 2011-08-23 | 2011-12-21 | 四川省电力公司攀枝花电业局 | Telescopic bottle supporting frame used for electric power overhaul |
| CN103683106A (en) * | 2013-12-24 | 2014-03-26 | 国家电网公司 | Insulator cradle for power maintenance |
-
2010
- 2010-05-21 CN CN2010202004023U patent/CN201682214U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290741A (en) * | 2011-08-23 | 2011-12-21 | 四川省电力公司攀枝花电业局 | Telescopic bottle supporting frame used for electric power overhaul |
| CN103683106A (en) * | 2013-12-24 | 2014-03-26 | 国家电网公司 | Insulator cradle for power maintenance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121227 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121227 Address after: 115000, No. 40, Bohai Avenue, Yingkou, Liaoning Patentee after: Yingkou Power Supply Company, Liaoning Electric Power Co., Ltd. Patentee after: State Grid Corporation of China Address before: 115000, No. 40, Bohai Avenue, Yingkou, Liaoning Patentee before: Yingkou Power Supply Company, Liaoning Electric Power Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20180521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |