CN105186370B - Straight line pole overhead transmission line take-up - Google Patents
Straight line pole overhead transmission line take-up Download PDFInfo
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- CN105186370B CN105186370B CN201510619794.4A CN201510619794A CN105186370B CN 105186370 B CN105186370 B CN 105186370B CN 201510619794 A CN201510619794 A CN 201510619794A CN 105186370 B CN105186370 B CN 105186370B
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- pulley
- straight line
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Abstract
The present invention relates to a kind of straight line pole overhead transmission line take-up, comprising pulley, supporting mechanism, bearing, suspension hook, lifting hook pulley and control hinge, supporting mechanism is hinged fixation with bearing, supporting mechanism includes support body, two risers and angle regulating unit, two risers are vertically fixed on support body, pulley is fixed between two risers by pulley spindle, angle regulating unit comprising respectively with support what body fixed to be hinged plate body one and be hinged plate body two, it is described be hinged plate body one and be hinged on plate body two be provided with some hinge holes, bearing is fixed with supporting mechanism by hinge hole.Present configuration is simple, it is reasonable in design, under the cooperation of suspension hook and lifting hook pulley, can adjust in an operating personnel and under control, complete suspension clamp replacement operation, the tension force of each catenary is different, can be controlled by angle regulating unit, it is easy to operate, mitigate significantly the labor intensity of operating personnel, improve the safety of construction operation personnel, it is easy to promotion and implementation.
Description
Technical field
The present invention relates to aerial earth wire apparatus field, more particularly to a kind of simple structure, reasonable in design, using effect are good
Straight line pole overhead transmission line take-up.
Background technology
Aerial earth wire protection overhead transmission line exempts from lightning attack, also known as lightning conducter, abbreviation ground wire.Transmission line of electricity is crossed over
Wide region, is subject to thunderbolt in thunderstorm season and causes power transmission to interrupt, and power outage occurs in becoming power system
One of the main reasons.Aerial earth wire is installed and can reduce lightening hazard, improve the safety of circuit operation.Aerial earth wire is high pressure
The important component part of transmission line structure.High pressure and EHV Substation floor space are wide, it is desirable to which the region of direct striking thunder prevention is big,
Discharging rod is installed to have any problem, thus is also adopted by sometimes aerial earth wire protection, aerial earth wire is all to be erected at protected wire
Top.When side thundercloud occurs to ground discharge on the line, lightning passage easily hits aerial earth wire first, enters lightning current
Greatly, protecting the normal power transmission of wire.Meanwhile, aerial earth wire also has electromagnetic shielding action, and when circuit, nearby thundercloud is put to ground
When electric, the thunder and lightning induction voltage caused on wire can be reduced.Aerial earth wire must be firmly connected with tower grounding device,
To ensure lightning current reliably can be imported after being struck by lightning the earth, and avoid lightning strike spot current potential from raising suddenly and cause anti-
Hit.According to investigations, the overhead ground wire for causing because of the suspension clamp wear problem earth fault for causing that goes offline happens occasionally, this kind of
Failure is generally all permanent accident, gently then causes tripping operation to have a power failure, heavy then may blow wire or lightning conducter, repairing to circuit
Difficulty is brought again, seriously threatens the safety of electrical network.In prior art, make straight line pole overhead ground wire suspension clamp is changed
During industry, tension force and angle are controlled generally by multiple operating personnels carries out replacing suspension clamp, easily equipment is caused to damage,
And working security is poor.
The content of the invention
For deficiency of the prior art, the present invention provides a kind of simple structure, modern design rationally, and using effect is good
Straight line pole overhead transmission line take-up, easy to carry, easy care is installed.
According to design provided by the present invention, a kind of straight line pole overhead transmission line take-up, comprising pulley, prop up
Support mechanism, bearing, suspension hook, lifting hook pulley and control hinge, supporting mechanism are hinged fixation with bearing, and supporting mechanism is included and supports this
Body, two risers and angle regulating unit, two risers are vertically fixed on support body, and pulley is fixed on two risers by pulley spindle
Between, angle regulating unit comprising respectively with support what body fixed to be hinged plate body one and be hinged plate body two, it is described to be hinged plate body
One is provided with some hinge holes with being hinged on plate body two, and bearing is fixed with supporting mechanism by hinge hole.
It is above-mentioned, it is hinged plate body one and is hinged plate body two-phase and mutually be arranged in parallel, some hinge holes are arranged in a ring respectively to be set
It is being hinged plate body one and is being hinged on plate body two.
It is above-mentioned, to be hinged plate body one and be hinged plate body two-way and cross steady pin fixation is hinged with bearing.
Above-mentioned, bearing includes support body and two fixed sides in support body, and two fixed sides are relative to be set
Installing hole is equipped with, plate body one is hinged and is hinged that plate body two-way crosses steady pin and two fixed sides are hinged fixation.
Preferably, the support body is U-shaped clamp structure, is provided with fastener hole in one parallel side of U-shaped clamp structure,
Fastening bolt is located in support body by fastener hole.
Preferably, the support body and two fixed sides are in integral structure.
Above-mentioned, fixed installation ring is also respectively provided with two risers.
Above-mentioned, it is hinged plate body one and is hinged the respectively semicircular configuration plate of plate body two.
Above-mentioned, plate body one is hinged, plate body two, two risers is hinged and is supported body integralization structure.
Beneficial effects of the present invention：
Present configuration is novel in design, reasonable, and simple structure, bearing are fixed with straight line pole, or by fixedly mounting ring
Fix with straight line pole, mounting means is flexible, firm, under the cooperation of suspension hook and lifting hook pulley, you can in an operating personnel
Adjust and under control, complete suspension clamp replacement operation, the tension force of each catenary is different, can be controlled by angle regulating unit
System, it is easy to operate, mitigate significantly the labor intensity of operating personnel, improve the safety of construction operation personnel, it is easy to promotion and implementation.
Description of the drawings：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the use state schematic diagram of the present invention.
Specific embodiment：
In figure, label 1 represents specific purpose tool, and label 11 is represented and supports body, and label 12 represents fixed installation ring, label 13
Pulley is represented, label 14 represents riser, and label 15 represents pulley spindle, and label 16 is represented and is hinged plate body one, and label 17 is represented to be fixed
Side plate, label 18 represent steady pin, and label 19 represents fastening bolt, and label 110 represents hinge hole, and label 111 represents bearing sheet
Body, label 2 represent straight line pole, and label 3 represents catenary, and label 4 represents suspension clamp, and label 5 represents suspension hook, 6 generation of label
Table lifting hook pulley, label 7 represent control hinge.
The present invention is further detailed explanation with technical scheme below in conjunction with the accompanying drawings, and detailed by preferred embodiment
Describe bright embodiments of the present invention in detail, but embodiments of the present invention are not limited to this.
Embodiment one, a kind of straight line pole overhead transmission line take-up, comprising pulley, supporting mechanism, bearing, suspension hook,
Lifting hook pulley and control hinge, supporting mechanism are hinged fixation with bearing, and supporting mechanism is adjusted comprising support body, two risers and angle
Section unit, two risers are vertically fixed on support body, and pulley is fixed between two risers by pulley spindle, angle regulating unit
Comprising respectively with support what body fixed to be hinged plate body one and be hinged plate body two, it is described to be hinged plate body one and be hinged on plate body two equal
Some hinge holes are provided with, bearing is fixed with supporting mechanism by hinge hole, and bearing is fixed with straight line pole.
Embodiment two, referring to shown in Fig. 1 ~ 2, essentially identical with embodiment one, difference is：It is hinged plate body one and hinge
Fishplate bar body two is arranged in parallel, and arranged in a ring being located at is hinged plate body one and is hinged on plate body two some hinge holes respectively,
Power angular adjustment is convenient, reliability, practicality, it is shown in Figure 2, under the cooperation of suspension hook and lifting hook pulley, you can at one
Operating personnel to adjust and complete suspension clamp replacement operation under control, and pulley may be selected U-type groove pulley or V-type according to use demand
Groove pulley, adjusts the friction of control hinge and pulley, and operating personnel adjusts tension force and the angle of catenary by controlling hinge
Degree problem, more convenient to operate, reliable, the tension force of each catenary is different, can be controlled by angle regulating unit, operates
It is convenient, mitigate significantly the labor intensity of operating personnel, it is to avoid because manually operating the safety failure for causing in prior art, protect significantly
Safety of the operator in construction operation has been demonstrate,proved, according to actually used demand, can be vertically vertical solid with straight line pole by bearing
Fixed or laterally vertical fixed, Fig. 2 show laterally vertical fixed.
It is above-mentioned, to be hinged plate body one and be hinged plate body two-way and cross steady pin fixation, practical, convenience are hinged with bearing.
Above-mentioned, bearing includes support body and two fixed sides in support body, and two fixed sides are relative to be set
Installing hole is equipped with, plate body one is hinged and is hinged that plate body two-way crosses steady pin and two fixed sides are hinged fixation, installed, dismounting side
Just, it is easy to operate.
Preferably, the support body is U-shaped clamp structure, is provided with fastener hole in one parallel side of U-shaped clamp structure,
Fastening bolt is located in support body by fastener hole, fixed with straight line pole, easy to operate.
Preferably, in integral structure, compact conformation, safety are good, firm resistance to for the support body and two fixed sides
With.
Above-mentioned, fixed installation ring is also respectively provided with two risers, can be according to actually used demand, by fixed installation
Ring is fixed with straight line pole, flexible, reliable.
Above-mentioned, it is hinged plate body one and is hinged the respectively semicircular configuration plate of plate body two, simple structure is novel in design.
Above-mentioned, plate body one is hinged, plate body two, two risers are hinged and supports body integralization structure, compact conformation, jail
By durable.
Above-mentioned, pulley is V-groove pulley, or is U-type groove pulley.
Above-mentioned specific embodiment is the invention is not limited in, those skilled in the art can also make various changes accordingly,
But it is any all to cover within the scope of the claims with equivalent of the invention or similar change.
Claims (10)
1. a kind of straight line pole overhead transmission line take-up, comprising pulley, supporting mechanism, bearing, suspension hook, lifting hook pulley and control
Hinge processed, supporting mechanism are hinged fixation with bearing, it is characterised in that：Supporting mechanism is adjusted comprising support body, two risers and angle
Section unit, two risers are vertically fixed on support body, and pulley is fixed between two risers by pulley spindle, angle regulating unit
Comprising respectively with support what body fixed to be hinged plate body one and be hinged plate body two, it is described to be hinged plate body one and be hinged on plate body two equal
Some hinge holes are provided with, bearing is fixed with supporting mechanism by hinge hole.
2. straight line pole overhead transmission line take-up according to claim 1, it is characterised in that：It is hinged plate body one and hinge
Fishplate bar body two is arranged in parallel, and arranged in a ring being located at is hinged plate body one and is hinged on plate body two some hinge holes respectively.
3. straight line pole overhead transmission line take-up according to claim 1, it is characterised in that：It is hinged plate body one and hinge
Fishplate bar body two is hinged fixation by steady pin and bearing.
4. straight line pole overhead transmission line take-up according to claim 1, it is characterised in that：Bearing includes bearing sheet
Body and two fixed sides in support body, two fixed sides are relatively set with installing hole, are hinged plate body one and articulated slab
Body two is hinged fixation by steady pin and two fixed sides.
5. straight line pole overhead transmission line take-up according to claim 4, it is characterised in that：The support body is
U-shaped clamp structure, is provided with fastener hole in one parallel side of U-shaped clamp structure, fastening bolt is located at bearing sheet by fastener hole
On body.
6. the straight line pole overhead transmission line take-up according to claim 4 or 5, it is characterised in that：The bearing sheet
Body and two fixed sides are in integral structure.
7. straight line pole overhead transmission line take-up according to claim 1, it is characterised in that：Also distinguish on two risers
It is provided with fixed installation ring.
8. straight line pole overhead transmission line take-up according to claim 1, it is characterised in that：It is hinged plate body one and hinge
Fishplate bar body two is respectively semicircular configuration plate.
9. straight line pole overhead transmission line take-up according to claim 1, it is characterised in that：It is hinged plate body one, hinge
Fishplate bar body two, two risers and support body integralization structure.
10. straight line pole overhead transmission line take-up according to claim 1, it is characterised in that：The pulley is V-type
Groove pulley, or be U-type groove pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510619794.4A CN105186370B (en) | 2015-09-25 | 2015-09-25 | Straight line pole overhead transmission line take-up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510619794.4A CN105186370B (en) | 2015-09-25 | 2015-09-25 | Straight line pole overhead transmission line take-up |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105186370A CN105186370A (en) | 2015-12-23 |
| CN105186370B true CN105186370B (en) | 2017-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510619794.4A Active CN105186370B (en) | 2015-09-25 | 2015-09-25 | Straight line pole overhead transmission line take-up |
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| CN (1) | CN105186370B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108306234B (en) * | 2017-12-29 | 2021-04-13 | 广州德肯电子股份有限公司 | Split conductor clamp |
| CN108777446B (en) * | 2018-04-28 | 2024-01-23 | 广东电网有限责任公司 | Overhead ground wire hanger |
| CN108718056B (en) * | 2018-07-27 | 2023-08-04 | 国网山东省电力公司烟台供电公司 | Special tool for replacing overhead lightning conductor of power transmission line |
| CN109632168B (en) * | 2018-12-14 | 2021-07-16 | 国网湖北省电力有限公司神农架供电公司 | Ultrahigh-voltage stringing stress sag measuring instrument and method based on GPS (global positioning system) |
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|---|---|---|---|---|
| CN203312693U (en) * | 2013-01-17 | 2013-11-27 | 黄冈供电公司输电中心 | Overhead ground wire lifter |
| CN103441453A (en) * | 2013-09-03 | 2013-12-11 | 杨军 | Line suspending device |
| CN203787864U (en) * | 2014-04-28 | 2014-08-20 | 国家电网公司 | Fine-tuned ground wire lifter |
| CN104283156A (en) * | 2014-10-17 | 2015-01-14 | 国网四川省电力公司攀枝花供电公司 | Wire lifting device for power distribution line |
| CN205070294U (en) * | 2015-09-25 | 2016-03-02 | 国网河南巩义市供电公司 | Straight line pole is take -up for overhead line |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05137222A (en) * | 1991-11-13 | 1993-06-01 | Sumitomo Densetsu Kk | Wheel for returning joint protector |
| JP3327359B2 (en) * | 1994-05-20 | 2002-09-24 | 株式会社フジクラ | Wire lifting tool |
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2015
- 2015-09-25 CN CN201510619794.4A patent/CN105186370B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203312693U (en) * | 2013-01-17 | 2013-11-27 | 黄冈供电公司输电中心 | Overhead ground wire lifter |
| CN103441453A (en) * | 2013-09-03 | 2013-12-11 | 杨军 | Line suspending device |
| CN203787864U (en) * | 2014-04-28 | 2014-08-20 | 国家电网公司 | Fine-tuned ground wire lifter |
| CN104283156A (en) * | 2014-10-17 | 2015-01-14 | 国网四川省电力公司攀枝花供电公司 | Wire lifting device for power distribution line |
| CN205070294U (en) * | 2015-09-25 | 2016-03-02 | 国网河南巩义市供电公司 | Straight line pole is take -up for overhead line |
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| CN105186370A (en) | 2015-12-23 |
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Inventor after: Fei Jianjun Inventor after: Wang Guangyu Inventor after: Zhao Canhui Inventor after: Ma Hailiang Inventor after: Yang Haitao Inventor after: Li Liqi Inventor after: Wang Fengzhou Inventor after: Zhang Xiangyang Inventor after: Xu Youming Inventor after: Li Xiaofeng Inventor after: Hu Xiaodong Inventor after: Wang Hongtao Inventor after: Wang Wei Inventor after: Qi Chunfeng Inventor before: Fei Jianjun Inventor before: Wang Guangyu Inventor before: Zhao Canhui Inventor before: Ma Hailiang Inventor before: Yang Haitao Inventor before: Li Liqi Inventor before: Wang Jian Inventor before: Zhang Xiangyang Inventor before: Xu Youming Inventor before: Li Xiaofeng Inventor before: Hu Xiaodong Inventor before: Wang Hongtao Inventor before: Wang Wei Inventor before: Qi Chunfeng |
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