CN104124657B - Goaf strain insulator aerial earth wire adjusting means - Google Patents
Goaf strain insulator aerial earth wire adjusting means Download PDFInfo
- Publication number
- CN104124657B CN104124657B CN201410346844.1A CN201410346844A CN104124657B CN 104124657 B CN104124657 B CN 104124657B CN 201410346844 A CN201410346844 A CN 201410346844A CN 104124657 B CN104124657 B CN 104124657B
- Authority
- CN
- China
- Prior art keywords
- screw
- mandrel
- rotating disk
- screw mandrel
- support base
- 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.)
- Active
Links
- 239000012211 strain insulator Substances 0.000 title claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 6
- 210000002421 cell wall Anatomy 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 2
- 238000002788 crimping Methods 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The present invention relates to a kind of goaf strain insulator aerial earth wire adjusting means, support base is fixed on base upper surface, and rotating disk bottom centre is provided with mandrel, and the hole of installation mandrel is provided with the middle part of support base, and rotating disk is installed in support base by mandrel；U-shaped support slot is provided with the top of rotating disk, screw mandrel mounting hole is symmetrically provided with the cell wall of U-shaped support slot both ends, screw in screw support base and with screw support base medial gap loaded on coordinating, and screw mandrel is arranged in screw mandrel mounting hole and screw screwed hole, and screw mandrel front end is provided with connection aerial earth wire.Base is connected with tilting cross arm of tower, the ground wire crimping pipe ring link vacant lot line of screw mandrel front end, after shaft tower tilts, staff, which need to only rotate screw, makes screw mandrel stretch, that is adjustable articulator vacant lot line length, rotating disk can be with the angular turn of aerial earth wire, so that the out-of-balance force of pole tower ground wire is flexible, readily obtains release.
Description
Technical field
The present invention relates to goaf transmission line of electricity, particularly a kind of goaf power line tension aerial earth wire regulation dress
Put.
Background technology
Due to shaft tower inclination or displacement imbalance occurs for the power line tension aerial earth wire tension force positioned at goaf, sternly
Tower head flexural deformation line-outage contingency may occur during weight.At present, tower can only be stepped on by operating personnel to be adjusted, by stress line side
Out-of-balance force regulation release, operation process labor intensity is big, and potential safety hazard be present.
The content of the invention
Release, which can conveniently, safely be adjusted, the technical problem to be solved in the present invention is to provide one kind tilts pole tower ground wire not
The goaf strain insulator aerial earth wire adjusting means of equilibrant force.
To solve above technical problem, the technical solution adopted by the present invention is：
A kind of goaf strain insulator aerial earth wire adjusting means, including base, support base, rotating disk and screw mandrel screw mechanism, branch
Support seat is fixed on base upper surface, and rotating disk bottom centre is provided with mandrel, and the hole of installation mandrel is provided with the middle part of support base, and rotating disk passes through
Mandrel is installed in support base；U-shaped support slot is provided with the top of rotating disk, screw mandrel peace is symmetrically provided with the cell wall of U-shaped support slot both ends
Hole is filled, for screw loaded on coordinating in screw support base and with screw support base medial gap, screw mandrel is arranged in screw mandrel mounting hole and silk
In female spiral hole.
Base is connected with tilting cross arm of tower by fixed forms such as bolt and fixation clamps, screw mandrel front end passes through ground wire
Pipe ring link vacant lot line is crimped, after shaft tower tilts, staff, which need to only rotate screw, makes screw mandrel stretch, you can adjusting bracket vacant lot
Line length, rotating disk can freely rotate with the angle change of aerial earth wire, so that the out-of-balance force of pole tower ground wire is released
Put.
Using strain insulator aerial earth wire adjusting means in goaf of the present invention, can flexibly, be conveniently adjusted aerial ground
Line length, ground wire out-of-balance force is discharged, the apparatus structure is simple, and installation cost is low, installation and simple to operate, worker's work
Low intensity, job safety.
Brief description of the drawings
Fig. 1 is the structural representation of strain insulator aerial earth wire adjusting means in goaf of the present invention.
Fig. 2 is Fig. 1 top view.
In figure, 1- bases, 2- support bases, 3- rotating disks, 4- mandrels, 5- screws, 6- screw mandrels, 7- ground wires crimping pipe ring, 8- horizontal strokes
Load.
Embodiment
In order that those skilled in the art are better understood from the present invention, the present invention is made below in conjunction with accompanying drawing further clear
Chu, complete explanation.
As shown in Figure 1, 2, base 1 is used to be connected with cross arm of tower 8, is provided with screw on base 1, during connection, uses bolt
It is fixed on fixation clamp on cross arm of tower 8.
As shown in figure 1, support base 2 is fixed on the upper surface of base 1, for installing rotating disk 3.The bottom centre of rotating disk 3 is provided with core
Axle 4, the middle part of support base 2 are provided with the hole of installation mandrel 4, and rotating disk 3 is installed in support base 2 by mandrel 4, when ground wire and the present invention
When deviation angle between device be present, rotating disk 3 can be turned over automatically under the skew stress of ground wire certain angle make screw mandrel with
Ground wire is point-blank.
As shown in Figure 1, 2, the top of rotating disk 3 is provided with U-shaped support slot, and screw mandrel is symmetrically provided with the cell wall of U-shaped support slot both ends
Mounting hole, screw 5 loaded on coordinating in U-shaped support slot and with U-shaped support slot medial gap, screw mandrel 6 be arranged in screw mandrel mounting hole and
In the screwed hole of screw 5, staff rotates screw i.e. adjustably line length with spanner, discharges out-of-balance force.
As shown in Figure 1, 2, the front end of screw mandrel 6 connection ground wire crimping pipe ring 7, couples with aerial earth wire connecting tool.
The scope of protection of present invention is not limited to above embodiment, to those skilled in the art, the present invention
Can there are various deformation and change, all any modification, improvement and equivalent substitutions made within the design of the present invention and principle
It should all be included within protection scope of the present invention.
Claims (1)
- A kind of 1. goaf strain insulator aerial earth wire adjusting means, it is characterised in that：Including base（1）, support base（2）, rotating disk（3） With screw mandrel screw mechanism, support base（2）It is fixed on base（1）Upper surface, rotating disk（3）Bottom centre is provided with mandrel（4）, support base （2）Middle part is provided with installation mandrel（4）Hole, rotating disk（3）Pass through mandrel（4）It is installed on support base（2）It is interior；Rotating disk（3）Top is set There are U shape support slots, screw mandrel mounting hole, screw are symmetrically provided with the cell wall of U shape support slots both ends（5）Loaded in U shape support slots And coordinate with U shape support slots medial gap, screw mandrel（6）It is arranged in screw mandrel mounting hole and screw（5）In screwed hole；Base（1）With Tilt cross arm of tower connection, screw mandrel（6）Front end crimps pipe ring link vacant lot line by ground wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410346844.1A CN104124657B (en) | 2014-07-21 | 2014-07-21 | Goaf strain insulator aerial earth wire adjusting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410346844.1A CN104124657B (en) | 2014-07-21 | 2014-07-21 | Goaf strain insulator aerial earth wire adjusting means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104124657A CN104124657A (en) | 2014-10-29 |
| CN104124657B true CN104124657B (en) | 2017-12-19 |
Family
ID=51769976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410346844.1A Active CN104124657B (en) | 2014-07-21 | 2014-07-21 | Goaf strain insulator aerial earth wire adjusting means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104124657B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107653814B (en) * | 2016-09-23 | 2019-08-02 | 扬州市旅游日用品制造总厂 | Solar powered electric pole electric wire anticollision device, collision-prevention device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201985487U (en) * | 2010-11-03 | 2011-09-21 | 江苏大全封闭母线有限公司 | Support device for buses of insulation tubes |
| CN201898310U (en) * | 2010-11-04 | 2011-07-13 | 湖州市三利线缆有限公司 | Double-hook wire grip |
| CN203135313U (en) * | 2013-03-26 | 2013-08-14 | 重庆市电力公司检修分公司 | Multifunctional adjustable pulling plate |
| CN203260984U (en) * | 2013-04-09 | 2013-10-30 | 中铁二十一局集团电务电化工程有限公司 | Heavy-duty cable pay-off and take-up rotating disk |
| CN204046105U (en) * | 2014-07-21 | 2014-12-24 | 国家电网公司 | Goaf strain insulator overhead ground wire adjusting device |
-
2014
- 2014-07-21 CN CN201410346844.1A patent/CN104124657B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104124657A (en) | 2014-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203747356U (en) | Omni-bearing rotation support for cable tunnel | |
| CN105398990B (en) | Electric power angle steel tower auxiliary lifting apparatus | |
| CN104124657B (en) | Goaf strain insulator aerial earth wire adjusting means | |
| CN203932553U (en) | A kind of portable earth connection spooler using on extra high voltage direct current transmission line | |
| JP2013128357A (en) | Reconstructing method of steel tower for overhead transmission line | |
| CN204046105U (en) | Goaf strain insulator overhead ground wire adjusting device | |
| CN208820424U (en) | A kind of electromechanical installation cable stringer of building | |
| CN102761077B (en) | Insulating hoisting bracket for strain insulator string of 1000kV extra-high alternating current line | |
| KR101831428B1 (en) | Supporter fixed tower for extra-high voltage power transmission line | |
| CN101457598B (en) | Anti-reversing device for pole | |
| CN103334690B (en) | Insulating horizontal ladder suspension device for electric power tower | |
| CN105064214A (en) | Stay cable tension device for eliminating back-twist | |
| CN105958389B (en) | Drawing machine | |
| CN209786641U (en) | Electric power liftable unwrapping wire pulley gear | |
| CN105804633B (en) | A kind of multi-functional step ladder of servicing unit and the application servicing unit | |
| CN207632338U (en) | A kind of mechanical splice building pipeline lifting fixator | |
| CN203754331U (en) | Hoisting device applied to telegraph pole top end | |
| CN206045223U (en) | The fixing device of safety belt suspension device | |
| CN104269669B (en) | A kind of earth lead | |
| CN103280738A (en) | Overhead ground wire lifting device | |
| CN202165003U (en) | Antiskid device for insulating flexible ladder head | |
| CN104201606B (en) | A kind of 800KV strain insulator strings disengaging fixture | |
| CN205104846U (en) | A supplementary strutting arrangement for pole overhead earth wire and OPGW optical cable | |
| CN201326287Y (en) | Device for preventing electric pole from tilting | |
| CN203707374U (en) | 110 kV bus knife down lead wire clamp protector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |