CN108512123A - A kind of quick close-up device for ultra-high-tension power transmission line - Google Patents
A kind of quick close-up device for ultra-high-tension power transmission line Download PDFInfo
- Publication number
- CN108512123A CN108512123A CN201810605265.2A CN201810605265A CN108512123A CN 108512123 A CN108512123 A CN 108512123A CN 201810605265 A CN201810605265 A CN 201810605265A CN 108512123 A CN108512123 A CN 108512123A
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- pulley
- conducting wire
- transmission line
- cheese
- ultra
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 28
- 235000013351 cheese Nutrition 0.000 claims description 35
- 239000007787 solid Substances 0.000 claims 2
- 230000008520 organization Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- FFRBMBIXVSCUFS-UHFFFAOYSA-N 2,4-dinitro-1-naphthol Chemical compound C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 description 1
- 206010019345 Heat stroke Diseases 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
- Ropes Or Cables (AREA)
Abstract
The invention discloses a kind of quick close-up devices for ultra-high-tension power transmission line, it includes conducting wire one and conducting wire two, there is lightning conducter in the middle upper part of conducting wire one and conducting wire two, pulley gear is hung on conducting wire one, pulley rope device is hung on conducting wire two, the pulley rope device is connect by insulating cord with pulley gear, and seine rope is connected with below pulley gear.Utilize the device, easily and efficiently pulley can be suspended on conducting wire, several pulleys are connected together with insulating cord again, just constitute a block device, reach the organization work of effective, casualties and financial losses are avoided to greatest extent, safeguards the normal operation of working at height, achieve good using effect.
Description
Technical field
The present invention relates to a kind of ultra-high-tension power transmission line more particularly to a kind of quick close-up device for ultra-high-tension power transmission line,
Belong to transmission line equipment technical field.
Background technology
With the rapid development in epoch, electric power resource early has become an indispensable part in people's life, people couple
In the continuous increase of electric power resource demand so that original transmission line of electricity is cannot be satisfied already in current needs.For that can fit
The demand in seasonable generation, electric power enterprise is begun to take on already increases major measures such as ultra-high-tension power transmission line.However, ultra-high-tension power transmission line
Increase be a kind of requirement is extremely stringent and security requirement is high operation, have lightning conducter needs above ultra-high-tension power transmission line
When installation or replacement, can not even more it adopt a casual attitude.
With greatly developing for power grid, high-tension line is more and more, and the leap of new route also becomes increasingly complex, power supply
Safety, reliability requirement are higher and higher naturally, wherein it is the most important thing that the timely installation of lightning conducter is replaced with inspection.No
It is evitable to be, in the lower section of lightning conducter, may is that crisscross arterial traffic, may is that pavilions, terraces and open halls by a stream in front and a hill at the back,
May is that the railway of wonderful workmanship excelling nature, may is that the golden yellow crops etc. of rice wave, " crossing over problem " ultra-high-tension power transmission line lightning conducter more
In changing jobs, it appears protrusion especially with it is important.If during replacing lightning conducter on high voltage transmission line road, filled without block
The protection set, falling down for lightning conducter will greatly influence the reliability of power supply, also will bring weight to the safety and economy of user
Big loss causes immeasurable consequence.
When having span line construction above ultra-high-tension power transmission line, traditional block operating type is using steel strand wires as material
Material, is ridden over by two operating personnels and is set up on conducting wire, after the completion of construction, then by two staff takes same work
Industry mode fetches block device.However, during this working at height, there are poles by two staff of high voltage transmission line road
Big security risk, especially when circuit is higher, the more notable increase of difficulty of operation, security risk grade is also more tight
It is high.
The operating type is time-consuming longer, if staff is because of uncomfortable suddenly or error, it will cause hardly imaginable
Serious consequence；It is skidded accidentally due to weather or consequence that heatstroke etc. is brought will also be difficult to imagine, and thought in following people
It is also extremely difficult to sue and labour.
In addition, the operating technology content of the work is also high with requirements such as staff's own bodies quality or ages,
Many people are difficult to be competent at this task.Even if being operated by two skilled staff, Master Cost and work difficulty are same
It is unable to describe in words.In addition steel strand wires are heavier, hardness is also bigger, it is difficult to recycle, transport, be arranged, adjustment difficulty it is also bigger,
The labour's intensity for consuming people is naturally larger.Thus, using the safety of the operating type of traditional block device, progress, warp
Ji property is all poor.
Invention content
The technical problem to be solved by the present invention is to：A kind of quick close-up device for ultra-high-tension power transmission line is provided, this is utilized
Pulley can be easily and efficiently suspended on conducting wire by device, then be connected several pulleys with the insulating cord wound on pulley rope device
Together, a block device is just constituted, reaches the organization work of effective, avoids casualties and wealth to greatest extent
Power is lost, safeguard the normal operation of working at height, the above-mentioned problem of effective solution.
The technical scheme is that：A kind of quick close-up device for ultra-high-tension power transmission line, it includes conducting wire one and leads
Line two has lightning conducter in the middle upper part of conducting wire one and conducting wire two, pulley gear is hung on conducting wire one, cunning is hung on conducting wire two
Rope device is taken turns, the pulley rope device is connect by insulating cord with pulley gear, and seine rope is connected with below pulley gear.
The pulley rope device includes pulley base one and chain wheel rope seat, and the pulley base one is square frame-shaped structure, in pulley
The bottom end of seat one is fixedly connected with the chain wheel rope seat of square frame-shaped, and the top of the pulley base one is equipped with pulley spindle one, and pulley is a set of
On pulley spindle one, it is equipped with cheese device in the chain wheel rope seat, through-hole one, through-hole one are equipped among the bottom end of pulley base one
Interior to be equipped with connecting rod one, the connecting rod one passes through chain wheel rope seat and cheese device, and the both ends of connecting rod one are fixed by nut, in pulley
The lower part side of seat one is equipped with metallic channel one, and conducting wire is equipped on the position of metallic channel one and locks one.
The pulley gear includes pulley base two and pulley two, and the top of the pulley base two is equipped with pulley spindle two, pulley
Two are sleeved on pulley spindle two, and through-hole two is equipped among the bottom end of pulley base two, connecting rod two, the connecting rod two are equipped in through-hole two
Bottom end be fixedly connected with becket bridle, the lower part side of pulley base two be equipped with metallic channel two, be equipped on the position of metallic channel two
Conducting wire locks two, and seine rope is connected on the becket bridle.
The centre of the pulley one is equipped with U-shaped metallic channel three, and pulley one is hung over by metallic channel three on conducting wire two, described
The centre of pulley two is equipped with U-shaped metallic channel four, and pulley two is hung over by metallic channel four on conducting wire one.
The cheese device includes upper cheese and lower cheese, is fixedly connected with sleeve between upper cheese and lower cheese, institute
It states and is wound with insulating cord on sleeve, the other end of the insulating cord is connected on becket bridle.
The bottom end of the conducting wire lock one is hinged on by axis pin one on the bottom end side of pulley base one, the top of conducting wire lock one
Side is equipped with U type slot one, is equipped with stud one in the U type slot one, one one end of the stud is fixed on the side of pulley base one
The outside of Bian Shang, stud one are equipped with wing nut one.
The bottom end of the conducting wire lock two is hinged on by axis pin two on the bottom end side of pulley base two, the top of conducting wire lock two
Side is equipped with U type slot two, is equipped with stud two in the U type slot two, two one end of the stud is fixed on the side of pulley base two
The outside of Bian Shang, stud two are equipped with wing nut two.
The top of the connecting rod two is equipped with screw thread, is located on through-hole two by upper lower nut.
The upper cheese and lower cheese are circular flat plate structure, and connecting rod one is equipped in the centre of upper cheese and lower cheese
The through-hole passed through.
The beneficial effects of the invention are as follows：Compared with prior art, technical solution using the present invention, present apparatus structure letter
It is single, it is easy for installation, it is cheap, it, should for ensureing that the safety of high-tension transmission line spanning construction has vital meaning
The research and development application of achievement substantially reduces when transmission line of electricity replaces lightning conducter and sets up the important time across object crossing frame, with tradition
Operating type compares, and the novel quick close-up device set-up time is shorter, about 10 minutes one group, labor intensity is low, operating personnel
Personal risk smaller, and it is environmentally protective reusable, operating efficiency is greatly improved, line outage inspection can be shortened to the maximum extent
The time repaiied and working efficiency have preferable application value.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is chain wheel rope apparatus structure schematic diagram of the present invention；
Fig. 3 is chain wheel rope device side view of the present invention；
Fig. 4 is pulley device structure schematic diagram of the present invention；
Fig. 5 is pulley gear side view of the present invention.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, below with reference to this specification attached drawing to this hair
It is bright to be described in further detail.
Embodiment 1：As shown in attached drawing 1~3, a kind of quick close-up device for ultra-high-tension power transmission line, it includes conducting wire 1
With conducting wire 23, there is lightning conducter 2 in the middle upper part of conducting wire 1 and conducting wire 23, pulley gear 5, conducting wire are hung on conducting wire 1
Pulley rope device 7 is hung on 23, the pulley rope device 7 is connect by insulating cord 4 with pulley gear 5, in pulley gear 5
Lower section is connected with seine rope 9.Pulley 1 can be suspended on conducting wire 23, pulley 2 57 is suspended on conducting wire 1, in cheese device
Sleeve 85 on the upper insulating cord 4 of winding, then insulating cord 4 is connected on pulley 2 57, several groups apparatus of the present invention just constitute
One big net, you can carry out more changing jobs for lightning conducter 2, lightning conducter 2 is fallen after replacing can hang on the net, will not be to lower section
Other circuits impact.
Further, pulley rope device 7 includes pulley base 1 and chain wheel rope seat 71, and the pulley base 1 is square frame-shaped
Structure is fixedly connected with the chain wheel rope seat 71 of square frame-shaped in the bottom end of pulley base 1, and the top of the pulley base 1 is equipped with
Pulley spindle 1, pulley 1 are sleeved on pulley spindle 1, cheese device are equipped in the chain wheel rope seat 71, in pulley base 1
Bottom end among be equipped with through-hole 1, connecting rod 1 is equipped in through-hole 1, the connecting rod 1 passes through chain wheel rope seat 71 and rope
The both ends of disk device, connecting rod 1 are fixed by nut, metallic channel 1 are equipped in the lower part side of pulley base 1, in conducting wire
The position of slot 1 is equipped with conducting wire and locks 1.1 are locked by opening conducting wire, pulley 1 can be suspended on conducting wire 23,
Upper insulating cord 4 is wound on the sleeve 85 of cheese device, then insulating cord 4 is connected on pulley 2 57, several groups apparatus of the present invention
Just constitute a big net, you can carry out more changing jobs for lightning conducter 2, lightning conducter 2 is fallen after replacing can hang on the net, no
The other circuits in lower section can be impacted.
Further, as shown in attached drawing 4~5, pulley gear 5 includes pulley base 2 58 and pulley 2 57, the pulley base
2 58 top is equipped with pulley spindle 2 59, and pulley 2 57 is sleeved on pulley spindle 2 59, is equipped among the bottom end of pulley base 2 58
Through-hole 2 52, through-hole 2 52 is interior to be equipped with connecting rod 2 61, and the bottom end of the connecting rod 2 61 is fixedly connected with becket bridle 51, in pulley base two
8 lower part side is equipped with metallic channel 2 12, and conducting wire is equipped on the position of metallic channel 2 12 and locks 2 54, is connected on the becket bridle 51
There is seine rope 9.
Further, the centre of pulley 1 is equipped with U-shaped metallic channel 3 83, and pulley 1 is hung over by metallic channel 3 83
On conducting wire 23, the centre of the pulley 2 57 is equipped with U-shaped metallic channel 4 63, and pulley 2 57 is hung over by metallic channel 4 63 and led
On line 1.Pulley 1 and pulley 2 57 can be positioned well, it can be by drawing seine rope 9, band movable pulley 2 57
It is moved on conducting wire 1, you can apparatus of the present invention are moved, are reached on the position of requirement.
Further, cheese device includes upper cheese 84 and lower cheese 86, fixed between upper cheese 84 and lower cheese 86
It is connected with sleeve 85, insulating cord 4 is wound on the sleeve 85, the other end of the insulating cord 4 is connected on becket bridle 51.Sleeve
Insulating cord 4 can be wound on 85, cheese can rotate on connecting rod 1,4 convenience of folding and unfolding insulating cord.
Further, the bottom end of conducting wire lock 1 is hinged on by axis pin 1 on the bottom end side of pulley base 1, is led
The top side of line lock 1 is equipped with U type slot 1, and stud 1, the stud 1 are equipped in the U type slot 1
One end is fixed on the side of pulley base 1, and the outside of stud 1 is equipped with wing nut 1.It is suspended to by pulley 1
After on conducting wire 23, then conducting wire is locked 1 and is locked on pulley base 1 by wing nut 1, it is ensured that pulley 1 is not
It can be slipped from conducting wire 23, improve safety.
Further, the bottom end of conducting wire lock 2 54 is hinged on by axis pin 2 53 on the bottom end side of pulley base 2 58, is led
The top side of line lock 2 54 is equipped with U type slot 2 60, and stud 2 55, the stud 2 55 are equipped in the U type slot 2 60
One end is fixed on the side of pulley base 2 58, and the outside of stud 2 55 is equipped with wing nut 2 56.It is suspended to by pulley 2 57
After on conducting wire 1, then conducting wire is locked 2 54 and is locked on pulley base 2 58 by wing nut 2 56, it is ensured that pulley 2 57 is not
It can be slipped from conducting wire 1, improve safety.
Further, the top of connecting rod 2 61 is equipped with screw thread, is located on through-hole 2 52 by upper lower nut.Connecting rod 2 61
It can be with rotation, convenient working in through-hole 2 52.
Further, upper cheese 84 and lower cheese 86 are circular flat plate structure, in upper cheese 84 and lower cheese 86
Between be equipped with the through-hole that connecting rod 1 passes through.Cheese can rotate on connecting rod 1,4 convenience of folding and unfolding insulating cord.
Place is not described in detail by the present invention, is the known technology of those skilled in the art of the present technique.Finally illustrate, the above reality
Apply that example is merely illustrative of the technical solution of the present invention and unrestricted, although having been carried out specifically to the present invention with reference to preferred embodiment
It is bright, it will be understood by those of ordinary skill in the art that, technical scheme of the present invention can be modified or replaced equivalently, and
The objective and range for not departing from technical solution of the present invention, are intended to be within the scope of the claims of the invention.
Claims (9)
1. a kind of quick close-up device for ultra-high-tension power transmission line, it includes conducting wire one（1）With conducting wire two（3）, in conducting wire one（1）
With conducting wire two（3）Middle upper part have lightning conducter（2）, it is characterised in that：In conducting wire one（1）On hang with pulley gear（5）, conducting wire
Two（3）On hang with pulley rope device（7）, the pulley rope device（7）Pass through insulating cord（4）With pulley gear（5）Connection, in cunning
Wheel apparatus（5）Lower section be connected with seine rope（9）.
2. a kind of quick close-up device for ultra-high-tension power transmission line according to claim 1, it is characterised in that：The pulley
Rope device（7）Including pulley base one（78）With chain wheel rope seat（71）, the pulley base one（78）For square frame-shaped structure, in pulley base
One（78）Bottom end be fixedly connected with the chain wheel rope seat of square frame-shaped（71）, the pulley base one（78）Top be equipped with pulley spindle one
（79）, pulley one（77）It is sleeved on pulley spindle one（79）On, the chain wheel rope seat（71）It is interior to be equipped with cheese device, in pulley base one
（78）Bottom end among be equipped with through-hole one（72）, through-hole one（72）It is interior to be equipped with connecting rod one（81）, the connecting rod one（81）Across cunning
Wheel rope seat（71）With cheese device, connecting rod one（81）Both ends fixed by nut, in pulley base one（78）Lower part side set
There is metallic channel one（82）, in metallic channel one（82）Position be equipped with conducting wire lock one（74）.
3. a kind of quick close-up device for ultra-high-tension power transmission line according to claim 1, it is characterised in that：The pulley
Device（5）Including pulley base two（58）With pulley two（57）, the pulley base two（58）Top be equipped with pulley spindle two（59）, sliding
Wheel two（57）It is sleeved on pulley spindle two（59）On, in pulley base two（58）Bottom end among be equipped with through-hole two（52）, through-hole two（52）
It is interior to be equipped with connecting rod two（61）, the connecting rod two（61）Bottom end be fixedly connected with becket bridle（51）, in pulley base two（8）Lower side
Side is equipped with metallic channel two（12）, in metallic channel two（12）Position be equipped with conducting wire lock two（54）, the becket bridle（51）Upper connection
There is seine to restrict（9）.
4. a kind of quick close-up device for ultra-high-tension power transmission line according to claim 2 or 3, it is characterised in that：It is described
Pulley one（77）Centre be equipped with U-shaped metallic channel three（83）, pulley one（77）Pass through metallic channel three（83）Hang over conducting wire two（3）
On, the pulley two（57）Centre be equipped with U-shaped metallic channel four（63）, pulley two（57）Pass through metallic channel four（63）It hangs over and leads
Line one（1）On.
5. a kind of quick close-up device for ultra-high-tension power transmission line according to claim 2, it is characterised in that：The cheese
Device includes upper cheese（84）With lower cheese（86）, in upper cheese（84）With lower cheese（86）Between be fixedly connected with sleeve
（85）, the sleeve（85）On be wound with insulating cord（4）, the insulating cord（4）The other end be connected to becket bridle（51）On.
6. a kind of quick close-up device for ultra-high-tension power transmission line according to claim 2, it is characterised in that：The conducting wire
Lock one（74）Bottom end pass through axis pin one（73）It is hinged on pulley base one（78）Bottom end side on, conducting wire lock one（74）Top
Side is equipped with U type slot one（80）, the U type slot one（80）It is interior to be equipped with stud one（75）, the stud one（75）One end is solid
It is scheduled on pulley base one（78）Side on, stud one（75）Outside be equipped with wing nut one（76）.
7. a kind of quick close-up device for ultra-high-tension power transmission line according to claim 3, it is characterised in that：The conducting wire
Lock two（54）Bottom end pass through axis pin two（53）It is hinged on pulley base two（58）Bottom end side on, conducting wire lock two（54）Top
Side is equipped with U type slot two（60）, the U type slot two（60）It is interior to be equipped with stud two（55）, the stud two（55）One end is solid
It is scheduled on pulley base two（58）Side on, stud two（55）Outside be equipped with wing nut two（56）.
8. a kind of quick close-up device for ultra-high-tension power transmission line according to claim 3, it is characterised in that：The connecting rod
Two（61）Top be equipped with screw thread, through-hole two is located in by upper lower nut（52）On.
9. a kind of quick close-up device for ultra-high-tension power transmission line according to claim 5, it is characterised in that：The upper rope
Disk（84）With lower cheese（86）It is circular flat plate structure, in upper cheese（84）With lower cheese（86）Centre be equipped with connecting rod one
（81）The through-hole passed through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810605265.2A CN108512123B (en) | 2018-06-13 | 2018-06-13 | Quick net sealing device for high-voltage transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810605265.2A CN108512123B (en) | 2018-06-13 | 2018-06-13 | Quick net sealing device for high-voltage transmission line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108512123A true CN108512123A (en) | 2018-09-07 |
| CN108512123B CN108512123B (en) | 2024-02-02 |
Family
ID=63403202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810605265.2A Active CN108512123B (en) | 2018-06-13 | 2018-06-13 | Quick net sealing device for high-voltage transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108512123B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110190557A (en) * | 2019-07-04 | 2019-08-30 | 广西送变电建设有限责任公司 | A kind of block device and its block coaster |
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| CN201252365Y (en) * | 2008-09-11 | 2009-06-03 | 山西省电力公司送变电工程公司 | Construction charged crossover device of ultra-high and special-high voltage transmission line |
| CN102324712A (en) * | 2011-09-19 | 2012-01-18 | 湖北省输变电工程公司 | Method for electrified spanning construction of high-voltage power transmission and transformation line |
| CN204376311U (en) * | 2015-01-16 | 2015-06-03 | 国家电网公司 | The heavy electric power cable high-altitude of lifting formula is handed over across unfolding device |
| CN105186378A (en) * | 2015-10-19 | 2015-12-23 | 江苏省电力公司南京供电公司 | Power transmission line channel crossing protection mechanism |
| CN105207119A (en) * | 2015-09-12 | 2015-12-30 | 国网辽宁省电力有限公司锦州供电公司 | Electrified span construction method for high-voltage wires and protective device of construction |
| CN105429055A (en) * | 2015-12-30 | 2016-03-23 | 国家电网公司 | Tackle for net weaving in high-voltage power transmission wire construction |
| CN208445198U (en) * | 2018-06-13 | 2019-01-29 | 贵州电网有限责任公司 | A kind of quick close-up device for ultra-high-tension power transmission line |
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2018
- 2018-06-13 CN CN201810605265.2A patent/CN108512123B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201252365Y (en) * | 2008-09-11 | 2009-06-03 | 山西省电力公司送变电工程公司 | Construction charged crossover device of ultra-high and special-high voltage transmission line |
| CN102324712A (en) * | 2011-09-19 | 2012-01-18 | 湖北省输变电工程公司 | Method for electrified spanning construction of high-voltage power transmission and transformation line |
| CN204376311U (en) * | 2015-01-16 | 2015-06-03 | 国家电网公司 | The heavy electric power cable high-altitude of lifting formula is handed over across unfolding device |
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| CN105186378A (en) * | 2015-10-19 | 2015-12-23 | 江苏省电力公司南京供电公司 | Power transmission line channel crossing protection mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110190557A (en) * | 2019-07-04 | 2019-08-30 | 广西送变电建设有限责任公司 | A kind of block device and its block coaster |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108512123B (en) | 2024-02-02 |
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