CN201260050Y - 220KV bracket for replacing bus bar column insulator - Google Patents
220KV bracket for replacing bus bar column insulator Download PDFInfo
- Publication number
- CN201260050Y CN201260050Y CNU200820187397XU CN200820187397U CN201260050Y CN 201260050 Y CN201260050 Y CN 201260050Y CN U200820187397X U CNU200820187397X U CN U200820187397XU CN 200820187397 U CN200820187397 U CN 200820187397U CN 201260050 Y CN201260050 Y CN 201260050Y
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- CN
- China
- Prior art keywords
- supporting
- circular tube
- bottom support
- bracket
- collet
- Prior art date
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- Expired - Fee Related
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Abstract
Disclosed is a bracket for replacing a 220KV bus supporting insulator, which is composed of a hoisting ring, an inclined arm, a supporting circular tube, a foot pedal, a strengthening rib, a fixing screw hole and a bottom support; wherein, the supporting circular tube adopts the circular steel tube; the upper end of the supporting circular tube is bent into upwards-inclined shape, so as to form the inclined arm in the bracket; and a circular hoisting ring is arranged below the upper end of the inclined arm. The bottom support is welded at the lower end of the supporting circular tube; the bottom support adopts the square steel plate structure; and the fixing screw holes are arranged at four corners of the bottom support. The inclined strengthening rib is arranged from the lower part of the supporting circular tube to the bottom support; and the symmetrical foot pedals are arranged at the both sides of the supporting circular tube. The bracket has the advantages that the whole structure is simple, the operation and use is convenient with stability and reliability; the hoisting ring can be used to suspend a hand chain hoist so as to suspend the bus during replacing the 220KV bus supporting insulator; so all the construction device can be greatly simplified; the labor intensity is reduced; the work quality is improved, the construction speed is enhanced under the condition of ensuring the security.
Description
Technical field:
The utility model relates to forceful electric power outside line construction and uses device, relates in particular to 220KV and changes bus post insulator support.
Background technology:
220KV changes the concrete operations of bus post insulator, belongs to work high above the ground.According to prior art, need scaffold erecting, change place's operating location and just need tear building again of unloading entirely entirely open, scaffold has immovability, so workload is big, labour intensity is big, inefficiency.
The utility model content:
The purpose of this utility model is, overcomes the deficiencies in the prior art part, provides a kind of 220KV to change bus post insulator support, simplifies construction procedure, reduces the labour intensity of construction, has improved the quality and the progress of construction.
220KV described in the utility model changes bus post insulator support, including suspension ring, inclined arm, support pipe, pedal, reinforcement, fixing threaded hole and collet forms, said support pipe is that 220KV described in the utility model changes the main component of bus post insulator with support, the employing round steel pipe is made, supporting the upper end bending of pipe presents skewed, form inclined arm of the present utility model, below the upper end of said inclined arm, be provided with circular suspension ring.The lower end of supporting pipe is welded with collet, and said collet adopts the square plate structure, and the position at four angles of collet is provided with fixing threaded hole.In order to strengthen supporting the connectivity robustness of pipe and collet, to collet, be provided with tiltedly pull-shaped reinforcement in the bottom of supporting pipe.For the ease of operating personnel's climbing, the both sides supporting pipe are provided with symmetric pedal.
220KV described in the utility model changes bus post insulator support, and overall structure is simple, and is easy for operation, reliable and stable.When carrying out the replacing of 220KV bus post insulator, can use suspension ring of the present utility model, hang chain block to hang bus, can simplify all equipment of construction greatly, reduce labour intensity, improve work quality, accelerate the job schedule of construction under the premise that security is guaranteed.
Description of drawings:
Accompanying drawing is that 220KV described in the utility model changes the structural representation of bus post insulator with support.1-suspension ring, 2-inclined arm 3-support pipe 4-pedal 5-reinforcement 6-fixing threaded hole 7-collet
Embodiment:
Referring now to accompanying drawing 1, be described as follows in conjunction with the embodiments: 220KV described in the utility model changes bus post insulator support, including suspension ring 1, inclined arm 2, support pipe 3, pedal 4, reinforcement 5, fixing threaded hole 6 and collet 7 forms, said support pipe 3 is that 220KV described in the utility model changes the main component of bus post insulator with support, the employing round steel pipe is made, supporting the upper end bending of pipe 3 presents skewed, form inclined arm 2 of the present utility model, below the upper end of said inclined arm 2, be provided with circular suspension ring 1.The lower end of supporting pipe 3 is welded with collet 7, and said collet 7 adopts the square plate structures, and the position at four angles of collet 7 is provided with fixing threaded hole 6.In order to strengthen supporting the connectivity robustness of pipe 3 and collet 7, to collet 7, be provided with tiltedly pull-shaped reinforcement 5 in the bottom of supporting pipe 3.For the ease of operating personnel's climbing, the both sides supporting pipe 3 are provided with symmetric pedal 4.220KV described in the utility model changes bus post insulator support, and overall structure is simple, and is easy for operation, reliable and stable.When carrying out the replacing of 220KV bus post insulator, can use suspension ring 1 of the present utility model, hang chain block to hang bus, can simplify all equipment of construction greatly, reduce labour intensity, improve work quality, accelerate the job schedule of construction under the premise that security is guaranteed.
Claims (1)
1,220KV changes bus post insulator support, it is characterized in that supporting pipe (3) adopts round steel pipe to make, supporting the upper end bending of pipe (3) presents skewed, form inclined arm of the present utility model (2), below, upper end in said inclined arm (2) is provided with circular suspension ring (1); The lower end of supporting pipe (3) is welded with collet (7), and said collet (7) adopts the square plate structure, and the position at four angles of collet (7) is provided with fixing threaded hole (6); To collet (7), be provided with tiltedly pull-shaped reinforcement (5) in the bottom of supporting pipe (3); Both sides supporting pipe (3) are provided with symmetric pedal (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820187397XU CN201260050Y (en) | 2008-08-08 | 2008-08-08 | 220KV bracket for replacing bus bar column insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820187397XU CN201260050Y (en) | 2008-08-08 | 2008-08-08 | 220KV bracket for replacing bus bar column insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201260050Y true CN201260050Y (en) | 2009-06-17 |
Family
ID=40774287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820187397XU Expired - Fee Related CN201260050Y (en) | 2008-08-08 | 2008-08-08 | 220KV bracket for replacing bus bar column insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201260050Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102185269A (en) * | 2011-05-25 | 2011-09-14 | 安徽省电力公司池州供电公司 | Bracket for hoisting and fixing tubular bus and application thereof |
| CN102856838A (en) * | 2012-08-31 | 2013-01-02 | 国家电网公司 | Tubular bus support insulator changing tool and method |
| CN102946065A (en) * | 2012-12-03 | 2013-02-27 | 双鸭山电业局 | Exchanging apparatus of post insulator of tubular bus of power substation and exchanging method of post insulator |
| CN103414124A (en) * | 2013-08-05 | 2013-11-27 | 国家电网公司 | Insulation single-column ladder |
| CN104242192A (en) * | 2013-06-20 | 2014-12-24 | 国家电网公司 | High-voltage cable supporting frame |
| CN104682251A (en) * | 2012-08-31 | 2015-06-03 | 国家电网公司 | Replacement method of post insulators for tubular busbars |
-
2008
- 2008-08-08 CN CNU200820187397XU patent/CN201260050Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102185269A (en) * | 2011-05-25 | 2011-09-14 | 安徽省电力公司池州供电公司 | Bracket for hoisting and fixing tubular bus and application thereof |
| CN102856838A (en) * | 2012-08-31 | 2013-01-02 | 国家电网公司 | Tubular bus support insulator changing tool and method |
| CN104682251A (en) * | 2012-08-31 | 2015-06-03 | 国家电网公司 | Replacement method of post insulators for tubular busbars |
| CN102856838B (en) * | 2012-08-31 | 2015-06-03 | 国家电网公司 | Tubular bus support insulator changing tool and method |
| CN102946065A (en) * | 2012-12-03 | 2013-02-27 | 双鸭山电业局 | Exchanging apparatus of post insulator of tubular bus of power substation and exchanging method of post insulator |
| CN104242192A (en) * | 2013-06-20 | 2014-12-24 | 国家电网公司 | High-voltage cable supporting frame |
| CN103414124A (en) * | 2013-08-05 | 2013-11-27 | 国家电网公司 | Insulation single-column ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20100808 |