CN107147039A - Floated Electric wire support lifting device - Google Patents
Floated Electric wire support lifting device Download PDFInfo
- Publication number
- CN107147039A CN107147039A CN201710612138.0A CN201710612138A CN107147039A CN 107147039 A CN107147039 A CN 107147039A CN 201710612138 A CN201710612138 A CN 201710612138A CN 107147039 A CN107147039 A CN 107147039A
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- China
- Prior art keywords
- mounting blocks
- block
- cavity
- main balloon
- electric wire
- 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.)
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Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 40
- 230000003139 buffering effect Effects 0.000 claims abstract description 28
- 239000007789 gas Substances 0.000 claims description 35
- 238000013022 venting Methods 0.000 claims description 22
- 230000005611 electricity Effects 0.000 claims description 11
- 239000001307 helium Substances 0.000 claims description 4
- 229910052734 helium Inorganic materials 0.000 claims description 4
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000009987 spinning Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 7
- 238000013461 design Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation 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
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
Landscapes
- Toys (AREA)
Abstract
The present invention provides a kind of floated Electric wire support lifting device, and it includes being machined with buffering air cavity inside mounting blocks, the mounting blocks, and the top of the mounting blocks is connected with main balloon, and the main balloon interior is connected with buffering air cavity；The bottom of the mounting blocks is designed with the fixed mount for being fixedly connected with power transmission line；The mounting blocks are connected by three position lines with ground, three position lines are not in a plane, it is less than the gas of air in the main balloon full of density, the main balloon by mounting blocks by position line upwards it is exceptionally straight tense, the buffering air cavity bottom of the mounting blocks is communicated with flexible pipe, and the flexible pipe is connected by feeder with high pressure gas holder.The device can be used between the larger hilltop of span, the erection speed of power transmission line can also be greatly improved compared to traditional erecting structure as interim emergent circuit construction device, the device.Extremely low is required to the erection ground on ground simultaneously.
Description
Art
The invention belongs to power construction technical field, more particularly, to a kind of floated Electric wire support lifting device.
Background technology
The discovery and application of electricity are greatly saved the manual labor and mental labour of the mankind, make in the strength length of the mankind
Wing, makes the information feeler of the mankind constantly extend.Influence of the electricity to human lives has two aspects：The acquisition conversion of energy and biography
It is defeated, the basis of electronic information technology.The discovery of electricity can be described as the revolution of human history, and the kinetic energy produced by it is daily all in source
Source constantly discharges, and what people exaggerated to the demand of electricity says oxygen of its effect no less than human world, if without electricity, the mankind's
Civilization can also be explored in the dark.
During present electricity usage, electric power needs to use power network to transmit, and power network restocking is provided with electric wire, and power network is in tool
When body is built, electric wire is erected at by eminence by electric pole or pylon.It can so avoid living or road around wire pair
The personnel crossed are impacted, and the height of electric pole or electric wire tower is generally determined on electric wire for the electric current of power transmission, and
Electric power is in conveying, and voltage is bigger, and loss during power Transmission is smaller, therefore the transmission of electricity of long range is generally all defeated using high pressure
Electricity.And it is required for the higher of construction for the electric pole or pylon of conveying high-pressure electricity.Especially in some mountain regions area, Ren Menxu
Pylon or electric pole are erected at mountain top position, to allow the electric wire of connection convenient across the mountain area boundary of a piece of land.
On many remote mountain area boundaries of a piece of land, road is obstructed, and electric pole and pylon construction are very difficult, and cost is high.And
And in the larger mountain area of some hilltop spans, the distance between electric wire tower is larger, and the span of electric wire is larger, electric wire it is sagging compared with
Many, the tension force of electric wire is larger, so will cause what electric wire tower bore to pull power once occurring strong wind weather in these regions
Greatly increase, the safety that influence power network is used.And seem hail in some extreme weathers, under the cold snap such as heavy snow, power network
Electric wire on easily frozen ice block, increase the weight of electric wire, easily pylon crush.
In addition when carrying out the line construction of electric wire, the build process of pylon or electric pole is very cumbersome, and circuit is taken
Build more slow, especially in places such as some mountain areas not accessible by road, set up that difficulty is larger, the erection time of electric wire is longer.
Traditional electric pole and pylon sets up mode in certain situation complexity, it is necessary to which quick power-on place can not be timely completed.
The content of the invention
For it is above-mentioned the problem of, set up mode it is an object of the invention to provide one kind simple, build speed faster, suitably
The floated Electric wire support lifting device of various complicated landform.
The technical solution adopted for the present invention to solve the technical problems is：The floated Electric wire support lifting device includes mounting blocks, institute
State and buffering air cavity is machined with inside mounting blocks, the top of the mounting blocks is connected with main balloon, the main balloon interior and buffering
Air cavity is connected；The bottom of the mounting blocks is designed with the fixed mount for being fixedly connected with power transmission line；The mounting blocks are fixed by three
Bit line is connected with ground, and three position lines are not less than the gas of air in a plane, the main balloon full of density,
The main balloon is by mounting blocks by position line exceptionally straight tension upwards, and the buffering air cavity bottom of the mounting blocks is communicated with flexible pipe,
The flexible pipe is connected by feeder with high pressure gas holder, and the feeder includes electronics air valve, pressure measuring cavity, air pressure sensing
Device, the flexible pipe is connected with the pressure measuring cavity, and the pressure measuring cavity is connected by electronics air valve with the high pressure gas holder, described
The baroceptor for controlling the electronics air valve is equipped with pressure measuring cavity.
Preferably, being connected with secondary balloon by partial pressure block on the power transmission line of the fixed mount both sides, the partial pressure block, which is fixed, to be connected
It is connected on power transmission line, the secondary balloon is connected by side pipe with the buffering air cavity of the mounting blocks, the secondary balloon and side pipe
Between be connected by supplementary-air valve with side pipe, the supplementary-air valve be uniaxial pressure air valve.
Preferably, the buffering air cavity of the mounting blocks is connected by main air valve with main balloon, the main air valve is single
To pressure air valve.
Preferably, be connected between the main balloon and the mounting blocks by the connecting line of more than three, the main gas
Ball is along vertical axis Central Symmetry, and the vertical axis of the relatively described main balloon of the connecting line is uniform.
As preferential, the gas being filled with the main balloon is helium.
Preferably, being also equipped with ending block in the mounting blocks, the cut-off is packaged fit over the main balloon with it is described
Between the buffering air cavity of mounting blocks；Include vertical venting cavity in the cut-off block, the venting cavity two ends respectively with it is described
Buffering air cavity, main balloon are connected, and the cut-off block mounted inside has the spill spin block that can be rotated along trunnion axis, the spill spin block
Side on be equipped with horizontal wind-force plate, the wind-force plate gos deep into the venting cavity, and the opposite side of the spill spin block passes through silk
Line is connected with movable block, and the movable block slides up and down assembling with the cut-off block, and the top of the movable block is machined with action
Chamber, the closed plate for being equipped with level slip of the action intracavitary, the rear end of the closed plate is connected with action plate, the action
Plate is connected by spring with cut-off block, and the venting cavity is goed deep into the front end of the closed plate；The closed plate has extension with after
Two states are drawn, when the movable block is ejected upwards, the action plate is blocked on the top of the movable block, now, the envelope
Closing plate is in rear tension state, and the spring is by elastic compression, the venting cavity up/down perforation；When portable plate is pushed up by wind-force
When, the spill spin block produces spinning movement, and spill spin block pulls downward on the movable block by silk thread, now, the closed plate to
Venting cavity is closed in preceding ejection.
Preferably, the bottom of the portable plate is tensed upwards by elastica, the top of the action chamber is machined with behaviour
Make to be equipped with closing cap on hole, the handle hole.
The beneficial effects of the present invention are：The floated Electric wire support lifting device in use, the main balloon by be passed through density compared with
Small gas produces buoyancy, floats up, so described main balloon is pulled up power transmission line by the mounting blocks and fixed mount
Rise, the position line is fixed with ground, the mounting blocks and fixed mount can be carried out spacing.So people need not set up tower
Frame or electric pole can just erect power transmission line, and power transmission line can be greatly simplified by being connected by the position line with ground
Erect process so that speed of application is greatly speeded up.And by the tension of the position line, the stress of power transmission line edge always
The position line direction, so when meeting with strong wind, the position line also is difficult to be scraped disconnected.While the main balloon and high pressure gas
Tank is connected, accordingly even when the main balloon gas leakage, the high pressure gas holder can also carry out make-up gas to main balloon, so may be used
So that winner's balloon is constantly in swelling state, so as to ensure the pulling force to the power transmission line.The device can be used in span
Between the larger hilltop, the erection speed of power transmission line can also be compared as interim emergent circuit construction device, the device
Traditional erecting structure is greatly improved.And the device major part part can be completed with overall processing, the assembling with power transmission line
It can be completed on ground, the small gas of density is then passed through in main balloon, the power transmission line is pulled upwardly by buoyancy, should
It is more quick and convenient during device erection power transmission line.
Brief description of the drawings
Fig. 1 is the structural representation of floated Electric wire support lifting device.
Fig. 2 is structural representation when mounting blocks are assembled with main balloon.
Fig. 3 is off structural representation when venting cavity in block is in connected state.
Fig. 4 is off structural representation when venting cavity in block is in dissengaged positions.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples：
As shown in embodiment in Fig. 1 and Fig. 2, this floated Electric wire support lifting device, it is included inside mounting blocks 1, the mounting blocks 1
Buffering air cavity 11 is machined with, the top of the mounting blocks 1 is connected with main balloon 2, the main inside of balloon 2 and the buffering phase of air cavity 11
Connection；The bottom of the mounting blocks 1 is designed with the fixed mount 12 for being fixedly connected with power transmission line 3；The concrete structure of the fixed mount 12
According to the dimensions of power transmission line 3 and specific spacing come specific design, the fixed mount 12 not only acts as the fixation to power transmission line 3
Effect, also acts as the interval supporting role to power transmission line 3.
The mounting blocks 1 are connected by three position lines 4 with ground, and three position lines 4 are not in a plane, in tool
When body is designed, it can make it that the angle of any two position lines 4 is identical, the fixed position of fixing line 4 is not by the specific shape on ground
Condition is limited, and can be that Plain can also be mountain region, whether there is the gradient all without much relations, the lower end of the position line can pass through
Guide pile is fixed with ground.It is less than the light gas of air in the main balloon 2 full of density, the main balloon 2 is by installing
The exceptionally straight tension upwards of position line 4, the bottom of buffering air cavity 11 of the mounting blocks 1 are communicated with flexible pipe 5 by block 1, and the flexible pipe 5 passes through
Feeder 6 is connected with high pressure gas holder 61, and the feeder 6 includes electronics air valve, pressure measuring cavity, baroceptor, described soft
Pipe 5 is connected with the pressure measuring cavity, and the pressure measuring cavity is connected by electronics air valve with the high pressure gas holder 61, the pressure measuring cavity
Inside it is equipped with the baroceptor for controlling the electronics air valve.Savings battery can be installed in the feeder 6 to power for it,
It is the power supply for electrical equipment in feeder 6 that circuit can also be pulled from the power transmission line 3.
The high pressure gas holder 61 is main air feed equipment, and the baroceptor includes two detections of spikes/low- points
Point, when baroceptor detects the low spot of air pressure, the electronics air valve is opened so that the High-pressure air valve is to the pressure measurement
Intracavitary is passed through gas, when causing the air pressure on pressure measuring cavity and its connecting line to increase, when air pressure reaches high point in pressure measuring cavity, institute
State the closing of electronics air valve.
The floated Electric wire support lifting device in use, the main balloon 2 produces buoyancy by being passed through the less gas of density,
Float up, power transmission line 3 is pulled upwardly by so described main balloon 2 by the mounting blocks 1 and fixed mount 12, the position line
4 fix with ground, and three position lines 4 apply three power diagonally downward, and the main balloon to the mounting blocks 1 respectively
2 pairs of mounting blocks 1 apply upward power so that mounting blocks 1 realize fixed suspend in the air in the position of four power.This
Sample people need not set up pylon or electric pole and can just erect power transmission line 3, and the main balloon 2 and mounting blocks 1 all may be used
With pre-processed, as long as the one end of the position line 4 is connected by spud pile with ground.The other end calculates distance, with installation
Block 1 is fixedly connected.Then in stringing, directly power transmission line 3 is fixedly connected with the fixed mount 12.And power transmission line 3
Hang-up connection need not be carried out in high-altitude, after mounting blocks 1, main balloon 2, position line 4 are linked and packed, it is only necessary to will transmit electricity
The fixed mount 12 of line 3 and mounting blocks 1 is connected on ground, is rethought in main balloon 2 by light gas, you can by buoyancy by institute
State power transmission line 3 to be pulled upwardly so that more quick and convenient during device erection power transmission line 3.
The device can be used between the larger hilltop of span, can also as interim emergent circuit construction device,
The device is greatly improved to the erection speed of power transmission line 3 compared to traditional erecting structure.Power transmission line 3 can so be greatly simplified
Erect process so that speed of application is greatly speeded up.And by the tension of the position line 4, the stress of the power transmission line 3 is always
Along the direction of position line 4, so when meeting with strong wind, the position line 4 also is difficult to be scraped disconnected.Simultaneously the main balloon 2 with
High pressure gas holder 61 is connected, accordingly even when the gas leakage of main balloon 2, the high pressure gas holder 61 can also be mended to main balloon 2
Inflatable body, so can make winner's balloon 2 be constantly in swelling state, so as to ensure the pulling force to the power transmission line 3.
In specific design, secondary balloon 71, institute are connected with by partial pressure block 7 on the power transmission line 3 of the both sides of fixed mount 12
Secondary balloon 71 is stated in specific design, its size can relatively main balloon 2 greatly reduce, the partial pressure block 7 is fixedly connected on defeated
On electric wire 3, the secondary balloon 71 is connected by side pipe 72 with the buffering air cavity 11 of the mounting blocks 1, the secondary balloon 71 with
It is connected between side pipe 72 by supplementary-air valve with side pipe 72, the supplementary-air valve is uniaxial pressure air valve.The design of the secondary balloon 71,
Gravity can be carried out to the power transmission line 3 of 1 liang of side position of mounting blocks to share, so pass through the pulling force effect of multiple secondary balloons 71
So that the stress of power transmission line 3 is more reasonable, so because the lateral pull of the sagging generation of power transmission line 3 is greatly reduced, effectively subtract
The risk that small power transmission line 3 is broken, while can make it that the span of power transmission line 3 is greatly improved between two mounting blocks 1.
The buffering air cavity 11 of the mounting blocks 1 is connected by main air valve 13 with main balloon 2, and the main air valve 13 is unidirectional
Pressure air valve.When sun direct projection, gas pressure increase, the main air valve 13, the list of supplementary-air valve in main balloon 2 and secondary balloon 71
To air valve air-flow can be prevented dynamic to backflow.The other main air valve 13, supplementary-air valve are pressure valve, only single main balloon 2, secondary gas
When the draught head of ball 71 and buffering air cavity 11 reaches setting value, the main air valve 13, supplementary-air valve can just be opened, so as to main balloon
2nd, inflated in secondary balloon 71.The gas being filled with the main balloon 2 is helium.Helium is inert gas, and use is safer.
In specific design, as depicted in figs. 1 and 2, pass through three connections between the main balloon 2 and the mounting blocks 1
Line 14 is connected, and the main balloon 2 is along vertical axis Central Symmetry, the vertical axis of the relatively described main balloon 2 of the connecting line 14
Uniformly.Main balloon 2 is more firm by original-pack piece 1 connection of three connecting lines 14, and use is safer.
In specific design, as shown in Fig. 2 being also equipped with ending block 8 in the mounting blocks 1, the cut-off block 8 is assemblied in
Between the buffering air cavity 11 of the main balloon 2 and the mounting blocks 1.It is described to end the concrete structure of block 8 as shown in Figure 3 and Figure 4, institute
State and vertical venting cavity 81 is machined with inside cut-off block 8, the two ends of venting cavity 81 buffer air cavity 11, main balloon with described respectively
2 are connected, and the cut-off mounted inside of block 8 has on the spill spin block 82 that can be rotated along trunnion axis, the side of the spill spin block 82
Horizontal wind-force plate 83 is equipped with, the wind-force plate 83 gos deep into the venting cavity 81, and the opposite side of the spill spin block 82 passes through silk
Line 9 is connected with movable block 84, and the movable block 84 slides up and down assembling with the cut-off block 8, and the top of the movable block 84 adds
Work has the closed plate 86 for being equipped with level slip in action chamber 85, the action chamber 85, the rear end connection of the closed plate 86
There is action plate 87, the action plate 87 is connected by spring 88 with cut-off block 8, and the ventilation is goed deep into the front end of the closed plate 86
Chamber 81.Chute corresponding with the closed plate is designed with the venting cavity 81.
The closed plate 86 has extension and two states of post-tensioning, under the normal working condition of the device, such as Fig. 3 institutes
Show, the movable block 84 is ejected upwards, the action plate 87 is blocked on the top of the movable block 84, now, the closed plate 86
In rear tension state, the spring 88 is by elastic compression, the up/down perforation of venting cavity 81.In usual condition line, the main gas
Light gas loss is after some in ball 2, and the buffering air cavity 11 produces small pressure differential with the main inside of balloon 2, this pressure
Power difference can open main valve, at this moment have air-flow and pass through from venting cavity 81, but air-flow now is smaller that be not enough to will be described
Wind-force plate 83 is promoted, and the venting cavity 81 can be always maintained at unimpeded state.
And when damaged or explosion occurs in main balloon 2, the air pressure inside the main balloon 2 can reduce rapidly, at this moment institute
Stating the air pressure between buffering air cavity 11 and the main balloon 2 can become very big, and the buffering air cavity 11 can be non-by air velocity
Chang great, can thus promote the wind-force plate 83, when wind-force plate 83 is pushed up by wind-force, as shown in figure 4, the spill spin block
82 produce spinning movements, and spill spin block 82 pulls downward on the movable block 84 by silk thread 9, now, the closed plate 86 bullet forward
Go out and close venting cavity 81.It can thus prevent in time because the main gas leakage of balloon 2, preventing will be light in the high pressure gas holder 61
Matter gas whole light leak.
And in specific design, as shown in Fig. 3 and Fig. 4, the bottom of the portable plate 84 is pulled up by elastica 89
Tightly, the top of the action chamber 85, which is machined with handle hole 90, the handle hole 90, is equipped with closing cap 91.So work as closed plate
86 by it is described buffering air cavity 11 close when, the closing cap 91 is opened, can be by the He of movable block 84 by handle hole 90
The closed plate 86 is resetted.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in the spirit and principles in the present invention
Within, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (7)
1. a kind of floated Electric wire support lifting device, it is characterised in that：It includes mounting blocks（1）, the mounting blocks（1）Inside processing
There is buffering air cavity（11）, the mounting blocks（1）Top be connected with main balloon（2）, the main balloon（2）Internal and buffering air cavity
（11）It is connected；The mounting blocks（1）Bottom be designed with and be fixedly connected with power transmission line（3）Fixed mount（12）；The mounting blocks
（1）Pass through three position lines（4）It is connected with ground, the main balloon（2）The interior gas for being less than air full of density, the main gas
Ball（2）Pass through mounting blocks（1）By position line（4）It is exceptionally straight upwards to tense, the mounting blocks（1）Buffering air cavity（11）Bottom is connected
There is flexible pipe（5）, the flexible pipe（5）Pass through feeder（6）With high pressure gas holder（61）It is connected, the feeder（6）Including electricity
Sub- air valve, pressure measuring cavity, baroceptor, the flexible pipe（5）It is connected with the pressure measuring cavity, the pressure measuring cavity passes through electronics air valve
With the high pressure gas holder（61）It is connected, the baroceptor for controlling the electronics air valve is equipped with the pressure measuring cavity.
2. floated Electric wire support lifting device according to claim 1, it is characterised in that：The fixed mount（12）Both sides it is defeated
Electric wire（3）It is upper to pass through partial pressure block（7）It is connected with secondary balloon（71）, the partial pressure block（7）It is fixedly connected on power transmission line（3）On, institute
State secondary balloon（71）Pass through side pipe（72）With the mounting blocks（1）Buffering air cavity（11）It is connected, the secondary balloon（71）With
Side pipe（72）Between pass through supplementary-air valve and side pipe（72）It is connected, the supplementary-air valve is uniaxial pressure air valve.
3. floated Electric wire support lifting device according to claim 1, it is characterised in that：The mounting blocks（1）Buffering gas
Chamber（11）Pass through main air valve（13）With main balloon（2）It is connected, the main air valve（13）For uniaxial pressure air valve.
4. floated Electric wire support lifting device according to claim 1, it is characterised in that：The main balloon（2）With the peace
Fill block（1）Between pass through the connecting line of more than three（14）It is connected, the main balloon（2）It is described along vertical axis Central Symmetry
Connecting line（14）Relatively described main balloon（2）Vertical axis it is uniform.
5. floated Electric wire support lifting device according to claim 1, it is characterised in that：The main balloon（2）Inside it is filled with
Gas is helium.
6. floated Electric wire support lifting device according to claim 1, it is characterised in that：The mounting blocks（1）Inside also assemble
There is cut-off block（8）, the cut-off block（8）It is assemblied in the main balloon（2）With the mounting blocks（1）Buffering air cavity（11）It
Between；The cut-off block（8）Inside include vertical venting cavity（81）, the venting cavity（81）Two ends respectively with the buffering air cavity
（11）, main balloon（2）It is connected, the cut-off block（8）Mounted inside has the spill spin block that can be rotated along trunnion axis（82）, it is described
Spill spin block（82）Side on be equipped with horizontal wind-force plate（83）, the wind-force plate（83）Go deep into the venting cavity（81）, institute
State spill spin block（82）Opposite side pass through silk thread（9）It is connected with movable block（84）, the movable block（84）With the cut-off block（8）
Slide up and down assembling, the movable block（84）Top be machined with action chamber（85）, the action chamber（85）Interior is equipped with water
The closed plate smoothly moved（86）, the closed plate（86）Rear end be connected with action plate（87）, the action plate（87）Pass through bullet
Spring（88）With cut-off block（8）It is connected, the closed plate（86）Front end go deep into the venting cavity（81）；The closed plate（86）Tool
There are extension and two states of post-tensioning, when the movable block（84）Upwards during ejection, the movable block（84）Top block it is described
Action plate（87）, now, the closed plate（86）In rear tension state, the spring（88）By elastic compression, the venting cavity
（81）Up/down perforation；Work as portable plate（84）When being pushed up by wind-force, the spill spin block（82）Produce spinning movement, spill spin block
（82）Pass through silk thread（9）Pull downward on the movable block（84）, now, the closed plate（86）Eject venting cavity forward（81）
Closing.
7. floated Electric wire support lifting device according to claim 6, it is characterised in that：The portable plate（84）Bottom lead to
Cross elastica（89）Tense upwards, the action chamber（85）Top be machined with handle hole（90）, the handle hole（90）Upper dress
Equipped with closing cap（91）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710612138.0A CN107147039B (en) | 2017-07-25 | 2017-07-25 | Floated Electric wire support lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710612138.0A CN107147039B (en) | 2017-07-25 | 2017-07-25 | Floated Electric wire support lifting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107147039A true CN107147039A (en) | 2017-09-08 |
| CN107147039B CN107147039B (en) | 2018-09-28 |
Family
ID=59776140
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710612138.0A Active CN107147039B (en) | 2017-07-25 | 2017-07-25 | Floated Electric wire support lifting device |
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| CN (1) | CN107147039B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114927987A (en) * | 2022-06-27 | 2022-08-19 | 国网山东省电力公司德州供电公司 | Anti-falling device of live working robot for power transmission line |
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| CN1083979A (en) * | 1992-09-05 | 1994-03-16 | 中国华北电力联合公司北京送变电公司 | Paying-off method of remote control model helicopter |
| CN101707334A (en) * | 2009-11-24 | 2010-05-12 | 龚文基 | Static cable electric laying method and system of unmanned helicopter |
| CN203481703U (en) * | 2013-09-12 | 2014-03-12 | 浙江东冠通信技术股份有限公司 | Remotely controlled obstacle-crossing communication cable erecting apparatus |
| CN104242147A (en) * | 2014-08-26 | 2014-12-24 | 国家电网公司 | Electric transmission line remote control aircraft paying-off technology |
| CN105490213A (en) * | 2015-12-18 | 2016-04-13 | 国家电网公司 | Equipment and method for installing wires of overhead power transmission line |
| CN106099749A (en) * | 2016-07-06 | 2016-11-09 | 枣庄力源电力设计有限公司 | A kind of for power circuitry engineering construction floatation type actinobacillus device |
| CN106451208A (en) * | 2016-11-01 | 2017-02-22 | 国网通用航空有限公司 | A method for laying out a leading rope by a helicopter |
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| CN114927987A (en) * | 2022-06-27 | 2022-08-19 | 国网山东省电力公司德州供电公司 | Anti-falling device of live working robot for power transmission line |
| CN114927987B (en) * | 2022-06-27 | 2023-09-22 | 国网山东省电力公司德州供电公司 | Anti-drop device for live working robot of power transmission line |
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