CN201061098Y - Power transmission pole tower ground down lead lifting mechanism - Google Patents
Power transmission pole tower ground down lead lifting mechanism Download PDFInfo
- Publication number
- CN201061098Y CN201061098Y CNU2007201011070U CN200720101107U CN201061098Y CN 201061098 Y CN201061098 Y CN 201061098Y CN U2007201011070 U CNU2007201011070 U CN U2007201011070U CN 200720101107 U CN200720101107 U CN 200720101107U CN 201061098 Y CN201061098 Y CN 201061098Y
- Authority
- CN
- China
- Prior art keywords
- sleeve
- pole tower
- down conductor
- power transmission
- leading screw
- 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 - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 title abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000004020 conductor Substances 0.000 claims description 18
- 238000010586 diagram Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model provides a raiser for the grounding down lead of power transmission line tower, which is characterized in comprising an iron chain (1), a sleeve (2) and a lead screw (3), a connecting plate (4), a bolt and nut (5); one end of the iron chain is hung on the hole of the sleeve; the lead screw is screwed in the sleeve, and the lead screw is connected with the grounding down lead through the bolt and nut, and the connecting plate. The utility model has the advantages of improved productivity, light weight, convenient operation, and other advantages.
Description
Technical field
The utility model belongs to a kind of Maintenance of Electric Transmission Line instrument, specifically a kind of electric power line pole tower down conductor lifter.
Background technology
After the shaft tower down conductor comes into operation in the power supply transmission line, be subjected to field and climatic influences very big, for guaranteeing the normal operation of testimony electricity transmission line, need test-based examination to connect the down conductor resistance value, but because the sinking on ground has caused very big inconvenience to test job, at present, need to use jack to promote down conductor, need two people operation, bothersome effort again works together, inefficiency can not satisfy present down conductor test job needs.
Summary of the invention
Order of the present utility model is to overcome the above deficiency of the prior art, designs a kind of increasing work efficiency, and is in light weight, easy to operate a kind of electric power line pole tower down conductor lifter.
The technical solution of the utility model is to achieve these goals:
A kind of electric power line pole tower down conductor lifter, it is characterized in that: comprise iron chains, sleeve and leading screw, connecting plate, bolts and nuts, one of iron chains hangs in the hole of sleeve, and leading screw is screwed in the sleeve, with bolts and nuts, and connecting plate connect leading screw and down conductor.
A kind of electric power line pole tower down conductor lifter that the utility model provides has advantage such as increase work efficiency, in light weight, easy to operate.
Description of drawings
Fig. 1 is a kind of electric power line pole tower down conductor lifter user mode schematic diagram;
Fig. 2 is a leading screw schematic diagram in the lifter.
Embodiment
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing:
Shown in Figure 1, be a kind of electric power line pole tower down conductor lifter user mode schematic diagram.It comprises iron chains 1, sleeve 2 and leading screw 3, connecting plate 4 etc., and iron chains ties up on transmission line bar or the tower 7, hangs in the hole of sleeve on one of iron chains, and leading screw is screwed in the sleeve, connects leading screw and down conductor 8 by bolts and nuts 5, connecting plate.Described leading screw all adopts fine thread together with cover.
When a kind of electric power line pole tower down conductor of the utility model lifter uses, iron chains 1 is tied up on road bar or the tower 7, hang in the hole of sleeve 2 on one of iron chains, leading screw 3 is screwed in the sleeve and stretches out long threaded portion, with screw bolt and nut 5, connecting plate 4 leading screw is connected with down conductor 8; Use spanner 6 to be stuck on the leading screw head and rotate, the screw thread that stretches out enters in the sleeve, makes upwards traction of down conductor, thereby is pulled out ground.
Claims (1)
1. an electric power line pole tower down conductor lifter is characterized in that: comprise iron chains (1), sleeve (2) and leading screw (3), connecting plate (4), bolts and nuts (5); One of iron chains hangs in the hole of sleeve, and leading screw is screwed in the sleeve, with bolts and nuts, and connecting plate connect leading screw and down conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201011070U CN201061098Y (en) | 2007-04-27 | 2007-04-27 | Power transmission pole tower ground down lead lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201011070U CN201061098Y (en) | 2007-04-27 | 2007-04-27 | Power transmission pole tower ground down lead lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201061098Y true CN201061098Y (en) | 2008-05-14 |
Family
ID=39409588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201011070U Expired - Lifetime CN201061098Y (en) | 2007-04-27 | 2007-04-27 | Power transmission pole tower ground down lead lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201061098Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101997281A (en) * | 2010-09-21 | 2011-03-30 | 河南省电力公司驻马店供电公司 | Tower ground wire universal lifting mechanism |
| CN104051983A (en) * | 2014-06-10 | 2014-09-17 | 国家电网公司 | Temporary ground anchor device of overhead transmission line |
-
2007
- 2007-04-27 CN CNU2007201011070U patent/CN201061098Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101997281A (en) * | 2010-09-21 | 2011-03-30 | 河南省电力公司驻马店供电公司 | Tower ground wire universal lifting mechanism |
| CN101997281B (en) * | 2010-09-21 | 2013-04-03 | 河南省电力公司驻马店供电公司 | Tower ground wire universal lifting mechanism |
| CN104051983A (en) * | 2014-06-10 | 2014-09-17 | 国家电网公司 | Temporary ground anchor device of overhead transmission line |
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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 ELECTRIC NET CROP. Effective date: 20130124 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130124 Address after: 030051 science and technology section, Linfen power supply branch, No. 42 Jiefang East Road, Shanxi, Linfen Patentee after: Shanxi Linfen Electric Power Supply Co., Ltd. Patentee after: State Grid Corporation of China Address before: 030051 science and technology section, Linfen power supply branch, No. 42 Jiefang East Road, Shanxi, Linfen Patentee before: Shanxi Linfen Electric Power Supply Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080514 |
|
| CX01 | Expiry of patent term |