CN204538635U - Lightning arrester is installed and is used composite type locating rack - Google Patents
Lightning arrester is installed and is used composite type locating rack Download PDFInfo
- Publication number
- CN204538635U CN204538635U CN201520160887.0U CN201520160887U CN204538635U CN 204538635 U CN204538635 U CN 204538635U CN 201520160887 U CN201520160887 U CN 201520160887U CN 204538635 U CN204538635 U CN 204538635U
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- CN
- China
- Prior art keywords
- sleeve
- lightning arrester
- anchor ear
- fixed
- shape swingle
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- 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
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- 239000002131 composite material Substances 0.000 title claims abstract description 8
- 239000004568 cement Substances 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 102100020068 NR1D1 Human genes 0.000 description 5
- 101700051258 NR1D1 Proteins 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001052 transient Effects 0.000 description 1
Abstract
The utility model discloses lightning arrester installation composite type locating rack, comprise anchor ear and set bolt, anchor ear is clamped in the upper end of cement pole, and fix with set bolt, it is characterized in that: the sidewall of described anchor ear is fixed with sleeve by bolt, the bottom lock of sleeve, the inner chamber of sleeve is inserted in the vertical section lower end of " L " shape swingle, the vertical section of " L " shape swingle relatively rotates in sleeve chamber, be fixed with fixed pulley in the middle part of the horizontal segment of " L " shape swingle, stay cord placed by fixed pulley.The utility model structure is simple, cost of manufacture is cheap, easy to carry, shorten working time, improve operating efficiency, saved a large amount of human and material resources, and the coefficient of safety in installation personnel work can be improved.
Description
Technical field
The utility model relates to the aid that a kind of lightning arrester is installed, specifically a kind of lightning arrester installation composite type locating rack, be mainly used in 110kV and the 220kV lightning arrester installment work in open type transformer station, can increase work efficiency, shorten working hours, also a saving human and material resources, simplify work, also effectively improve the coefficient of safety of lightning arrester installment work simultaneously.
Background technology
Lightning arrester from high transient state lightning overvoltage and switching overvoltage infringement, is applicable to the overvoltage protection such as transformer, transmission line for the protection of electric equipment.When carrying out the installment work of lightning arrester in 110kV or the 220kV transformer station of open type, because lightning arrester is all placed on cement pole, and height of fall datum level is greater than 2m, so traditional lightning arrester installation method enables aerial lift device with insulated arm, operating personnel stand in and are adjusted to above cement pole by working bucket in working bucket, another operating personnel by firm for lightning arrester binding, pass the operating personnel in working bucket with insulating cord by one of insulating cord.To be drawn by operating personnel in working bucket and operating personnel below shoulder and are placed in lightning arrester mounting seat by lightning arrester.Its weak point is: this installation process is both complicated, again the human and material resources of at substantial, and coefficient of safety is low, causes operating efficiency low.
Summary of the invention
The purpose of this utility model is to provide that a kind of structure is simple, cost of manufacture is cheap, easy for installation, use efficient lightning arrester installation composite type locating rack, it can improve the operating efficiency that lightning arrester is installed, shorten working hours, can also human and material resources be saved, also effectively improve the coefficient of safety of lightning arrester installment work simultaneously.
In order to reach above object, the technical scheme that the utility model adopts is: this lightning arrester installation composite type locating rack, comprise anchor ear and set bolt, anchor ear is clamped in the upper end of cement pole, and fix with set bolt, it is characterized in that: the sidewall of described anchor ear is fixed with sleeve by bolt, the bottom lock of sleeve, the inner chamber of sleeve is inserted in the vertical section lower end of " L " shape swingle, the vertical section of " L " shape swingle relatively rotates in sleeve chamber, be fixed with fixed pulley in the middle part of the horizontal segment of " L " shape swingle, stay cord placed by fixed pulley.
The beneficial effects of the utility model are: structure is simple, cost of manufacture is cheap, easy to carry, shorten working time, improve operating efficiency, saved a large amount of human and material resources, and can improve the coefficient of safety in installation personnel work.
Accompanying drawing explanation
Fig. 1 is structure schematic front view of the present utility model.
Fig. 2 is using state schematic diagram of the present utility model.
In figure: 1, anchor ear; 2, set bolt; 3, bolt; 4, sleeve; 5, " L " shape swingle; 6, fixed pulley; 7, stay cord; 8, lightning arrester base; 9, cement pole; 10, lightning arrester.
Embodiment
The utility model is made with reference to Fig. 1.This lightning arrester is installed and is used composite type locating rack, comprise anchor ear 1 and set bolt 2, anchor ear 1 is clamped in the upper end of cement pole 9, and fix with set bolt 2, it is characterized in that: the sidewall of described anchor ear 1 is fixed with sleeve 4 by bolt 3, the bottom lock of sleeve 4, the inner chamber of sleeve 4 is inserted in the vertical section lower end of " L " shape swingle 5, the vertical section of " L " shape swingle 5 relatively rotates in sleeve 4 chamber, be fixed with fixed pulley 6 in the middle part of the horizontal segment of " L " shape swingle 5, fixed pulley 6 placed stay cord 7.
As Fig. 2, when using the utility model, first anchor ear 1 is clamped in the upper end of the cement pole 9 below lightning arrester base 8, and fix with set bolt 2, then the lower end of sleeve 4 is fixed on anchor ear 1 by bolt 3, finally the vertical section lower end of " L " shape swingle 5 is inserted the inner chamber of sleeve 4, stay cord 7 is through fixed pulley 6, lightning arrester 10 bundlees firmly by one end of stay cord 7, the other end of stay cord 7 is drawn by the staff on ground, lightning arrester 10 is promoted to the height flushed with lightning arrester base 8, rotate the horizontal segment of " L " shape swingle 5, lightning arrester 10 is made just to drop on lightning arrester base 8, again by lightning arrester 10 fastened by screw, install, easy for installation, simple and practical, improve operating efficiency, save manpower, material resources, simplify work, also effectively improve the coefficient of safety of lightning arrester installment work simultaneously.
Claims (1)
1. lightning arrester is installed and is used composite type locating rack, comprise anchor ear (1) and set bolt (2), anchor ear (1) is clamped in the upper end of cement pole (9), and fix with set bolt (2), it is characterized in that: the sidewall of described anchor ear (1) is fixed with sleeve (4) by bolt (3), the bottom lock of sleeve (4), the inner chamber of sleeve (4) is inserted in the vertical section lower end of " L " shape swingle (5), the vertical section of " L " shape swingle (5) relatively rotates in sleeve (4) chamber, fixed pulley (6) is fixed with in the middle part of the horizontal segment of " L " shape swingle (5), fixed pulley (6) is placed stay cord (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520160887.0U CN204538635U (en) | 2015-03-23 | 2015-03-23 | Lightning arrester is installed and is used composite type locating rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520160887.0U CN204538635U (en) | 2015-03-23 | 2015-03-23 | Lightning arrester is installed and is used composite type locating rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204538635U true CN204538635U (en) | 2015-08-05 |
Family
ID=53752594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520160887.0U Expired - Fee Related CN204538635U (en) | 2015-03-23 | 2015-03-23 | Lightning arrester is installed and is used composite type locating rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204538635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565746A (en) * | 2018-02-11 | 2018-09-21 | 国网山东省电力公司平阴县供电公司 | A kind of electrification installation panel switches mast-up |
-
2015
- 2015-03-23 CN CN201520160887.0U patent/CN204538635U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565746A (en) * | 2018-02-11 | 2018-09-21 | 国网山东省电力公司平阴县供电公司 | A kind of electrification installation panel switches mast-up |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20180323 |