CN105186370A - Suspension tower overhead line take-up device - Google Patents
Suspension tower overhead line take-up device Download PDFInfo
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- CN105186370A CN105186370A CN201510619794.4A CN201510619794A CN105186370A CN 105186370 A CN105186370 A CN 105186370A CN 201510619794 A CN201510619794 A CN 201510619794A CN 105186370 A CN105186370 A CN 105186370A
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- plate body
- pulley
- hinged plate
- fixed
- straight line
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Abstract
The present invention relates to a suspension tower overhead line take-up device. The suspension tower overhead line take-up device comprises a pulley, a supporting mechanism, a support, a hook, a hook pulley and a control hinge, the supporting mechanism is hinged and fixed to the support and comprises a supporting body, two vertical plates and an angle adjusting unit, and the two vertical plates are fixed on the supporting body vertically. The pulley is fixed between the two vertical plates via a pulley shaft, and the angle adjusting unit comprises a hinging plate body 1 and a hinging plate body 2 which are fixed to the supporting body separately. The hinging plate body 1 and the hinging plate body 2 are both equipped with a plurality of hinging holes, and the support is fixed to the supporting mechanism via the hinging holes. The suspension tower overhead line take-up device of the present invention is simple in structure and reasonable in design, and enables the suspension clamps to be replaced under the cooperation of the hook and the hook pulley, namely under the regulation and control of a worker. The tension force of each suspension line is different and can be controlled by the angle adjusting unit, thereby being convenient to operate, relieving the labor intensity of the working personnel substantially, improving the safety of the construction working personnel, and being easy to popularize and implement.
Description
Technical field
The present invention relates to overhead ground wire apparatus field, particularly a kind of structure be simple, reasonable in design, straight line pole overhead transmission line take-up that result of use is good.
Background technology
Overhead ground wire protection overhead transmission line exempts from lightning and attacks, and also known as lightning conducter, is called for short ground wire.Transmission line crosses over wide region, is easily struck by lightning and causes power transmission to interrupt at thunderstorm season, becomes in electric power system the one of the main reasons that power outage occurs.Overhead ground wire is installed and can reduces lightening hazard, improve the fail safe that circuit runs.Overhead ground wire is the important component part of high voltage transmission line line structure.Extensively, require that the region of direct striking thunder prevention is large, installing lightning rod can have any problem, and thus sometimes also adopt overhead ground wire protection, overhead ground wire is all be erected at above protected wire for high pressure and EHV Substation floor space.When side occurs thundercloud to ground discharge on the line, first lightning passage easily hits overhead ground wire, makes lightning current enter the earth, with the normal power transmission of guardwire.Meanwhile, overhead ground wire also has electromagnetic shielding action, when thundercloud is to ground discharge near circuit, can be reduced in the thunder and lightning induction voltage that wire causes.Overhead ground wire firmly must be connected with tower grounding device, lightning current reliably can be imported the earth, and avoid lightning strike spot current potential raise suddenly and cause counterattack after ensureing to be struck by lightning.According to investigations, the overhead ground wire caused because of the suspension clamp wear problem earth fault caused that goes offline happens occasionally, this kind of fault is all permanent accident usually, light then cause tripping operation have a power failure, heavy then wire or lightning conducter may be blown, bring difficulty to the reparation of circuit, seriously threaten the safety of electrical network.In prior art, when changing straight line pole overhead ground wire suspension clamp operation, usually controlling tension force by multiple operating personnel and angle carries out replacing suspension clamp, easily damage is caused to equipment, and working security is poor.
Summary of the invention
For deficiency of the prior art, the invention provides a kind of structure simple, rationally novel in design, the straight line pole overhead transmission line take-up that result of use is good, 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, comprise pulley, supporting mechanism, bearing, suspension hook, lifting hook pulley and control hinge, supporting mechanism and bearing hinged fixing, supporting mechanism comprises supporting body, two risers and angle regulating unit, two risers are vertically fixed on supporting body, pulley is fixed between two risers by pulley spindle, angle regulating unit comprises hinged plate body one fixing with supporting body respectively and hinged plate body two, described hinged plate body one and hinged plate body two are provided with some hinge holes, bearing is fixed by hinge hole and supporting mechanism.
Above-mentioned, articulated slab one and articulated slab two arranged in parallel, some hinge holes respectively circular array are located on hinged plate body one and hinged plate body two.
Above-mentioned, hinged plate body one and hinged plate body two-way cross steady pin and bearing is hinged fixing.
Above-mentioned, bearing comprises support body and is located at two fixed sides in support body, and two fixed sides are relatively set with installing hole, and hinged plate body one and hinged plate body two-way cross steady pin and two fixed sides are hinged fixing.
Preferably, described support body is U-shaped clamp structure, and U-shaped clamp structure one parallel side is provided with fastener hole, and fastening bolt is located in support body by fastener hole.
Preferably, described support body and two fixed sides are integral structure.
Above-mentioned, two risers are also respectively arranged with fixed installation ring.
Above-mentioned, articulated slab one and articulated slab two are respectively semicircular configuration plate.
Above-mentioned, hinged plate body one, hinged plate body two, two riser and supporting body integralization structure.
Beneficial effect of the present invention:
Novel in structural design of the present invention, rationally, structure is simple, and bearing and straight line pole are fixed, or fixed by fixed installation ring and straight line pole, mounting means is flexible, firm, under the cooperation of suspension hook and lifting hook pulley, can complete suspension clamp and change operation under operating personnel's regulable control, the tension force of each catenary is different, control by angle regulating unit, easy to operate, greatly alleviate the labour intensity of operating personnel, improve the safety of construction operation personnel, be easy to promotion and implementation.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is using state schematic diagram of the present invention.
embodiment:
Number in the figure 1 represents specific purpose tool, label 11 represents supporting body, label 12 represents fixed installation ring, label 13 represents pulley, and label 14 represents riser, and label 15 represents pulley spindle, label 16 represents hinge plate body one, label 17 represents fixed side, and label 18 represents steady pin, and label 19 represents fastening bolt, label 110 represents hinge hole, label 111 represents support body, and label 2 represents straight line pole, and label 3 represents catenary, label 4 represents suspension clamp, label 5 represents suspension hook, and label 6 represents lifting hook pulley, and label 7 represents and controls hinge.
Below in conjunction with accompanying drawing and technical scheme, the present invention is further detailed explanation, and describe embodiments of the present invention in detail by preferred embodiment, but embodiments of the present invention are not limited to this.
Embodiment one, a kind of straight line pole overhead transmission line take-up, comprise pulley, supporting mechanism, bearing, suspension hook, lifting hook pulley and control hinge, supporting mechanism and bearing hinged fixing, supporting mechanism comprises supporting body, two risers and angle regulating unit, two risers are vertically fixed on supporting body, pulley is fixed between two risers by pulley spindle, angle regulating unit comprises hinged plate body one fixing with supporting body respectively and hinged plate body two, described hinged plate body one and hinged plate body two are provided with some hinge holes, bearing is fixed by hinge hole and supporting mechanism, bearing and straight line pole are fixed.
Embodiment two, shown in Fig. 1 ~ 2, substantially identical with embodiment one, difference is: articulated slab one and articulated slab two arranged in parallel, some hinge holes respectively circular array are located on hinged plate body one and hinged plate body two, tension force angular adjustment is convenient, reliably, practical, shown in Figure 2, under the cooperation of suspension hook and lifting hook pulley, suspension clamp can be completed change operation under operating personnel's regulable control, pulley is according to user demand, U-type groove pulley or V-type groove pulley can be selected, carry out the friction of regulable control hinge and pulley, operating personnel regulates tension force and the angle problem of catenary by controlling hinge, more convenient to operate, reliably, the tension force of each catenary is different, control by angle regulating unit, easy to operate, greatly alleviate the labour intensity of operating personnel, avoid in prior art because of safety failure that manual operation causes, greatly ensure that the safety of operating personnel when construction operation, according to actual user demand, can fix vertically vertical to bearing and straight line pole, or it is laterally vertical fixing, Figure 2 shows that laterally vertical fixing.
Above-mentioned, hinged plate body one and hinged plate body two-way cross steady pin and bearing is hinged fixing, practical, convenient.
Above-mentioned, bearing comprises support body and is located at two fixed sides in support body, and two fixed sides are relatively set with installing hole, and hinged plate body one and hinged plate body two-way cross steady pin and two fixed sides are hinged fixing, and installation, convenient disassembly are easy to operation.
Preferably, described support body is U-shaped clamp structure, and U-shaped clamp structure one parallel side is provided with fastener hole, and fastening bolt is located in support body by fastener hole, fixed with straight line pole, easy to operate.
Preferably, described support body and two fixed sides are integral structure, and compact conformation, fail safe are good, firm durable.
Above-mentioned, two risers are also respectively arranged with fixed installation ring, according to actual user demand, can be fixed by fixed installation ring and straight line pole, flexibly, reliably.
Above-mentioned, articulated slab one and articulated slab two are respectively semicircular configuration plate, and structure is simple, novel in design.
Above-mentioned, hinged plate body one, hinged plate body two, two riser and supporting body integralization structure, compact conformation is firm durable.
Above-mentioned, pulley is V-type groove pulley, or is U-type groove pulley.
The present invention is not limited to above-mentioned embodiment, and those skilled in the art also can make multiple change accordingly, but to be anyly equal to the present invention or similar change all should be encompassed in the scope of the claims in the present invention.
Claims (10)
1. a straight line pole overhead transmission line take-up, comprise pulley, supporting mechanism, bearing, suspension hook, lifting hook pulley and control hinge, supporting mechanism and bearing hinged fixing, it is characterized in that: supporting mechanism comprises supporting body, two risers and angle regulating unit, two risers are vertically fixed on supporting body, pulley is fixed between two risers by pulley spindle, angle regulating unit comprises hinged plate body one fixing with supporting body respectively and hinged plate body two, described hinged plate body one and hinged plate body two are provided with some hinge holes, bearing is fixed by hinge hole and supporting mechanism.
2. straight line pole overhead transmission line take-up according to claim 1, is characterized in that: articulated slab one and articulated slab two arranged in parallel, some hinge holes respectively circular array are located on hinged plate body one and hinged plate body two.
3. straight line pole overhead transmission line take-up according to claim 1, is characterized in that: hinged plate body one and hinged plate body two-way cross steady pin and bearing is hinged fixing.
4. straight line pole overhead transmission line take-up according to claim 1, it is characterized in that: bearing comprises support body and is located at two fixed sides in support body, two fixed sides are relatively set with installing hole, and hinged plate body one and hinged plate body two-way cross steady pin and two fixed sides are hinged fixing.
5. straight line pole overhead transmission line take-up according to claim 4, is characterized in that: described support body is U-shaped clamp structure, U-shaped clamp structure one parallel side is provided with fastener hole, and fastening bolt is located in support body by fastener hole.
6. the straight line pole overhead transmission line take-up according to claim 4 or 5, is characterized in that: described support body and two fixed sides are integral structure.
7. straight line pole overhead transmission line take-up according to claim 1, is characterized in that: two risers are also respectively arranged with fixed installation ring.
8. straight line pole overhead transmission line take-up according to claim 1, is characterized in that: articulated slab one and articulated slab two are respectively semicircular configuration plate.
9. straight line pole overhead transmission line take-up according to claim 1, is characterized in that: hinged plate body one, hinged plate body two, two riser and supporting body integralization structure.
10. straight line pole overhead transmission line take-up according to claim 1, is characterized in that: described pulley is V-type groove pulley, or is 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 |
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| Publication Number | Publication Date |
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| CN105186370A true CN105186370A (en) | 2015-12-23 |
| CN105186370B CN105186370B (en) | 2017-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| 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) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108306234A (en) * | 2017-12-29 | 2018-07-20 | 广州德肯电子有限公司 | A kind of split conductor wire clamp |
| CN108718056A (en) * | 2018-07-27 | 2018-10-30 | 国网山东省电力公司烟台供电公司 | A kind of replacement transmission line of electricity overhead ground wire specific purpose tool |
| CN108777446A (en) * | 2018-04-28 | 2018-11-09 | 广东电网有限责任公司 | A kind of machine for supporting overhead pround wire |
| CN109632168A (en) * | 2018-12-14 | 2019-04-16 | 国网湖北省电力有限公司神农架供电公司 | A kind of super-pressure stringing stress arc sag measurer and method based on GPS positioning system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05137222A (en) * | 1991-11-13 | 1993-06-01 | Sumitomo Densetsu Kk | Wheel for returning joint protector |
| JPH07322436A (en) * | 1994-05-20 | 1995-12-08 | Fujikura Ltd | Electric wire suspending tool |
| 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 |
-
2015
- 2015-09-25 CN CN201510619794.4A patent/CN105186370B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05137222A (en) * | 1991-11-13 | 1993-06-01 | Sumitomo Densetsu Kk | Wheel for returning joint protector |
| JPH07322436A (en) * | 1994-05-20 | 1995-12-08 | Fujikura Ltd | Electric wire suspending tool |
| 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 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108306234A (en) * | 2017-12-29 | 2018-07-20 | 广州德肯电子有限公司 | A kind of split conductor wire clamp |
| CN108306234B (en) * | 2017-12-29 | 2021-04-13 | 广州德肯电子股份有限公司 | Split conductor clamp |
| CN108777446A (en) * | 2018-04-28 | 2018-11-09 | 广东电网有限责任公司 | A kind of machine for supporting overhead pround wire |
| CN108777446B (en) * | 2018-04-28 | 2024-01-23 | 广东电网有限责任公司 | Overhead ground wire hanger |
| CN108718056A (en) * | 2018-07-27 | 2018-10-30 | 国网山东省电力公司烟台供电公司 | A kind of replacement transmission line of electricity overhead ground wire specific purpose tool |
| 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 |
| CN109632168A (en) * | 2018-12-14 | 2019-04-16 | 国网湖北省电力有限公司神农架供电公司 | A kind of super-pressure stringing stress arc sag measurer and method based on GPS positioning system |
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| Publication number | Publication date |
|---|---|
| CN105186370B (en) | 2017-03-29 |
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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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