CN106786133B - Power distribution construction drawing device - Google Patents
Power distribution construction drawing device Download PDFInfo
- Publication number
- CN106786133B CN106786133B CN201611069479.XA CN201611069479A CN106786133B CN 106786133 B CN106786133 B CN 106786133B CN 201611069479 A CN201611069479 A CN 201611069479A CN 106786133 B CN106786133 B CN 106786133B
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- China
- Prior art keywords
- clamper
- positioning
- swing arm
- fixed
- air bag
- 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.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 22
- 230000000694 effects Effects 0.000 claims description 18
- 238000007493 shaping process Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 238000005273 aeration Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 12
- 230000029058 respiratory gaseous exchange Effects 0.000 description 4
- 244000025254 Cannabis sativa Species 0.000 description 3
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 3
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 3
- 235000009120 camo Nutrition 0.000 description 3
- 235000005607 chanvre indien Nutrition 0.000 description 3
- 239000011487 hemp Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 241000195622 Astasia Species 0.000 description 1
- 206010010947 Coordination abnormal Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001737 promoting effect Effects 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
Abstract
Power distribution construction drawing device, for facilitating the Work tool needed for lifting.It includes clamping assembly and lifting assembly, it clamps assembly and mainly includes the first clamper, the second clamper and air bag, one end of first clamper and one end of the second clamper are hinged, and lockable mechanism is equipped between the other end of the second clamper and the other end of the second clamper；Air bag is respectively equipped on the madial wall of first, second clamper, valve is equipped on air bag；Lifting assembly is respectively equipped on the first clamper and the second clamper, it lifts assembly and includes swing arm, swing arm detent mechanism, adjutage, adjutage detent mechanism and line wheel, swing arm is hingedly mounted on first or second clamper, swing arm detent mechanism is equipped between swing arm and first, second clamper, adjutage is slidably mounted in swing arm, shaft is rotatablely equipped on adjutage, line wheel is fixed in one end of shaft, drawstring is wound in line wheel.The present invention can facilitate the lifting realized to Work tool.
Description
Technical field
The present invention relates to technical field of electric power construction, specifically a kind of power distribution construction drawing device.
Background technology
During distribution line defect elimination, electric power maintenance personnel are fastened usually using the thick rope made of hemp of comparison in safety belt
On, Work tool and component to be replaced are tied up into the electric power maintenance personnel on one end of the rope made of hemp, line bar by the people under line bar and led to
Work tool and the electrical equipment needed replacing are lifted to line bar top and constructed by the mode for crossing the manually pulling rope made of hemp.This side
Under formula, it is easy to because lifting weight causes construction personnel's astasia in line bar, security risk is caused to it.
Invention content
The purpose of the present invention is to provide a kind of power distribution construction drawing device, for the electric power personnel on electric pole to be facilitated to lift
Required Work tool.
The technical scheme adopted by the invention to solve the technical problem is that：Power distribution construction drawing device, it is characterized in that, it includes
Assembly and lifting assembly are clamped, it is solid that the clamping assembly mainly includes the first clamper, the second clamper, lockable mechanism, air bag
Determine device and air bag, first clamper and the second clamper are U-shaped structure, and the inside of first, second clamper is semicircle
Shape structure, the both ends of the first clamper are respectively the first installation end and the first positioning end, and the both ends of the second clamper are respectively
Two installation ends and the second positioning end, first installation end are hinged with the second installation end, and locking machine is equipped on the second positioning end
Structure realizes being relatively fixed for the first positioning end and the second positioning end under the action of lockable mechanism；In first, second clamper
Arc-shaped air bag fixator is respectively equipped on madial wall, air bag is fixed in the inner cavity of the air bag fixator, described
Air bag is equipped with valve, is arc-shaped after airbag aeration and two air bags are located on same circular arc；
Be respectively equipped with lifting assembly on first clamper and the second clamper, the lifting assembly include swing arm,
Swing arm detent mechanism, adjutage, adjutage detent mechanism and line wheel, the swing arm are hingedly mounted on first or second clamper
On, swing arm detent mechanism is respectively equipped between the swing arm and first, second clamper, the adjutage is slidably mounted on pendulum
On arm, adjutage detent mechanism is equipped between the adjutage and swing arm, shaft is rotatablely equipped on the adjutage,
One end of the shaft is fixed with line wheel, and drawstring is wound in the line wheel, and handle is fixed in the other end of the shaft.
Further, the swing arm detent mechanism mainly includes the first locator, the first slide plate, the first bolt and the first bullet
Spring, is respectively fixed with positioning plate on first, second clamper, and first locator is open at one end, another end closure
The open end of structure and first locator is fixed on positioning plate, and first is slidably fitted in the inner cavity of the first locator
Slide plate is fixed with the first bolt on first slide plate, is set between first slide plate and the sealing end of the first locator
There is the first spring, the effect end of the first bolt passes through that extend into first after the second positioning end fixed under the action of first spring
In the end of position and then realize being relatively fixed for the first positioning end and the second positioning end.
Further, arc-shaped shaping slice is equipped on the lateral wall of the air bag, the shaping slice is fixed on air bag
In the inner cavity of fixator.
Further, the lockable mechanism mainly includes handle, connecting rod, the first positioning pin and locking spring, the handle
It is hingedly mounted on the second positioning end of the second clamper, first positioning pin is moving up and down to be arranged on the second positioning end
On, connecting rod is equipped between first positioning pin and the front end of handle, between the rear end of the handle and the second positioning end
Equipped with locking spring, the effect end of the first positioning pin is placed in the square groove on the second positioning end under the action of the locking spring
In, and the first clamper and the second clamper when the effect end of the first positioning pin is through on the first positioning end being placed in square groove
It is relatively fixed.
Further, the adjutage detent mechanism mainly includes end cap, movable plate, the second positioning pin and retaining spring,
Square hole is equipped on the adjutage, end cap is equipped at the top of the square hole, movable plate is slidably fitted in the square hole,
Retaining spring is equipped between the movable plate and end cap, the effect end of the second positioning pin is extend under the action of retaining spring
In the inside of swing arm.
Further, it is mating with the effect end of the second positioning pin equipped with several spaced sets in the swing arm
Circular hole.
Further, lock device is equipped on the handle, the second locator is fixed on the outer wall of the lock device,
Be slidably fitted with the second slide plate in the inner cavity of second locator, the inner wall of second slide plate and the second locator it
Between be equipped with second spring, be fixed with the second bolt on second slide plate, the second bolt under the action of the second spring
Effect end pass through the second locator after extend on the inside of shaft, second locator, the second slide plate, the second bolt and second
Spring constitutes handle positioning mechanism.
The beneficial effects of the invention are as follows：Power distribution construction drawing device provided by the invention can effectively realize the fixation of itself,
It is and easy to operate when fixing.Lifting or whereabouts to Work tool can be realized, and can be according to the body of Work tool by swinging handle
Product size is adjusted, to meet the lifting demand of large volume Work tool.Between swing arm and adjutage, swing arm with first clamping
Adjustable mounting means between device, swing arm and the second clamper, convenient for storage.
Description of the drawings
Fig. 1 is the schematic diagram of the present invention；
Fig. 2 is the schematic diagram for clamping assembly；
Fig. 3 is the schematic diagram of the first clamper；
Fig. 4 is the schematic diagram of the second clamper；
Fig. 5 is A in Fig. 3 to local direction view；
Fig. 6 is B in Fig. 4 to local direction view；
Fig. 7 is C in Fig. 4 to local direction view；
Fig. 8 is the schematic diagram of breathing mechanism；
Fig. 9 is the internal structure schematic diagram of breathing mechanism；
Figure 10 is the schematic diagram of lockable mechanism；
Figure 11 is D in Fig. 9 to local direction view；
Figure 12 is one of schematic diagram for lifting assembly；
Figure 13 is the two of the schematic diagram for lifting assembly；
Figure 14 is the E-E sectional views in Figure 13；
Figure 15 is the schematic diagram of handle positioning mechanism；
Figure 16 is to clamp the schematic diagram of assembly installation on utility poles；
Figure 17 is the schematic diagram of swing arm detent mechanism；
In figure：1 first clamper, 11 first installation ends, 12 first positioning ends, 13 mounting grooves, 14 positioning plates, 141 extensions
Plate, 15 first locators, 151 first slide plates, 152 first bolts, 153 first springs, 154 first draw rings, 16 air bag fixators,
161 stationary planes, 17 air bags, 171 anti-skid bulges, 18 valves, 19 axis pins, 2 second clampers, 21 second installation ends, 22 second is fixed
Position end, 23 handles, 231 first journal stirrups, 232 grooves, 24 second journal stirrups, 25 connecting rods, 26 first positioning pins, 261 third journal stirrups, 27
Locking spring, 28 guide cylinders, 3 lifting assemblies, 31 swing arms, 311 hinge holes, 312 adjustment holes, 32 adjutages, 321 end caps, 322 live
Movable plate, 323 second positioning pins, 324 second draw rings, 325 retaining springs, 33 shafts, 34 lock devices, 341 handles, 35 second positioning
Device, 351 second slide plates, 352 second bolts, 353 second springs, 354 third draw rings, 36 line wheels, 361 drawstrings, 4 electric poles.
Specific embodiment
As shown in Fig. 1 to Figure 17, the invention mainly comprises clamping assembly and lifting assembly 3, below in conjunction with the accompanying drawings to this hair
It is bright to be described in detail.
As shown in Figure 1 to 11, clamping assembly mainly includes the first clamper 1, the second clamper 2, breathing mechanism and lock
Locking mechanism, as shown in Figure 3, Figure 4, the first clamper 1 and the second clamper 2 are the insulating part of U-shaped, the first clamper and second
It is semicircular structure on the inside of clamper, as shown in figure 5, one end of the first clamper is the first installation end 11, the first clamping
The other end of device is the first positioning end 12, and circular hole is equipped in the first installation end.One end of second clamper is the second installation end 21,
The other end of second clamper is the second positioning end 22, as shown in fig. 6, being equipped with notch in the second installation end, the first installation end is put
In notch, the first installation end is articulated and connected with the second installation end axis pin 19.On the first clamper and the second clamper respectively
Equipped with a pair of of mounting groove 13, mounting groove is rectangular channel, and a pair of of positioning plate is respectively equipped on the first clamper and the second clamper
14, positioning plate is fan-shaped insulating part, and positioning plate central angle is 90 degree, and four positioning plates and four mounting grooves correspond, fixed
One of end face of position plate is concordant with one of medial surface of mounting groove, and extension board 141 is fixed on positioning plate, positions
Plate is fixed on by extension board on first or second clamper.
As shown in fig. 7, being fixed with several first locators 15 on positioning plate, several first locators are on same circular arc
It is evenly arranged.As shown in figure 17, the first locator for open at one end, an end closure cylindrical hollow configuration, the first locator
Open end be fixed on positioning plate, the first slide plate 151 is slidably fitted in the inner cavity of the first locator, on the first slide plate
The first bolt 152 is fixed with, the first spring 153 is equipped between the sealing end of the first slide plate and the first locator, in the first bullet
The effect end of the first bolt passes through positioning plate under the action of spring.The effect end of the first bolt is pulled out from positioning plate for convenience,
The first draw ring 154 is equipped at the driving end of the first bolt.First locator, the first slide plate, the first bolt, the first spring and first
Draw ring constitutes swing arm detent mechanism.
Air bag fixator 16 is respectively equipped on the madial wall of the first clamper and the second clamper, as shown in figure 8, air bag
Fixator is arc-shaped insulating part, as shown in figure 9, and air bag fixator inside it is hollow, be equipped in air bag fixator and fix
Face 161, is bonded with air bag 17 on stationary plane, and rubber parts of the air bag for elasticity is equipped with valve 18, valve is fixed on air bag
On air bag fixator.Circle-arc profile should be kept after airbag aeration, to realize this effect, with the installation connection of air bag fixator
Arc-shaped shaping slice should be set on the outside of air bag, shaping slice is arc-shaped structure, and such air bag can keep round after inflation
Arc.As shown in figure 11, the anti-skid bulge 171 of several spaced sets is equipped on the madial wall of air bag.Air bag fixator and
Air bag constitutes breathing mechanism.
To realize the locking to the first clamper and the second clamper, as shown in Fig. 2, in the second positioning of the second clamper
End is equipped with lockable mechanism.As shown in Figure 10, lockable mechanism mainly includes handle 23, connecting rod 25, the first positioning pin 26 and locking bullet
Spring 27, handle are made of two sections of straight-bars into obtuse angle angle, the first journal stirrup 231 are equipped in the downside of handle, in handle front end
Bottom is equipped with groove 232, the second journal stirrup 24 is fixed at the top of the second clamper, the first journal stirrup hingedly connects with the second journal stirrup
It connects, square groove is equipped in the second positioning end, be equipped with guide cylinder 28 in the upside of the second positioning end, peace is slided in the second guide cylinder
Equipped with the first positioning pin 26, the first positioning pin is in running order when the lower end of the first positioning pin is placed in square groove, first
The top of positioning pin is equipped with third journal stirrup 261, connecting rod 25 is equipped between third journal stirrup and handle, the upper end of connecting rod is placed in groove
In, lower end and the third journal stirrup of connecting rod are articulated and connected.Locking bullet is equipped between the rear end of handle and the top of the second clamper
Spring 27, the lower end of the first positioning pin is placed in square groove under the action of locking spring, when the lower end of the first positioning pin is through
The first clamper is relatively fixed with the second clamper when in one positioning end.At this time by air bag full of gas, the first clamper and second
Air bag on clamper is located on same circumference.As shown in figure 16, between electric pole 4 being placed in two air bags, after air bag is full of gas,
It is mutually squeezed between air bag and electric pole, the effect of frictional force causes first, second clamper between air bag and electric pole at this time
It is relatively fixed between electric pole.
It is respectively articulated in mounting groove on first, second clamper and lifting assembly 3 is installed, as shown in Figure 12 and Figure 13,
Lifting assembly is mainly formed including swing arm 31, adjutage 32, shaft 33, lock device 34, the second locator 35 and line wheel 36, swing arm
For rectangular insulating bar, the installation end of swing arm is hinged in mounting groove, and adjutage 32 is slidably fitted on the free end of swing arm,
Adjutage is also rectangular insulating bar, and the sliding slot coordinated with swing arm is equipped on adjutage, to realize swing arm and first, second folder
Being relatively fixed between holder and the installation of swing arm are equipped with hinge hole 311 and adjustment hole 312, when the in the installation end of swing arm
The effect end of one bolt can realize being relatively fixed for swing arm and first, second clamper when extending into adjustment hole, when different the
When the first bolt on one locator is inserted into adjustment hole, the relative position between swing arm and first, second clamper is different.
To realize being relatively fixed between adjutage and swing arm, as shown in figure 14, square hole is equipped on the top of adjutage, in the upper of square hole
Portion is fixed with end cap 321, and movable plate 322 is slidably fitted in square hole, and the second positioning pin 323 is fixed on movable plate,
Retaining spring 325 is equipped between movable plate and end cap, the effect end of the second positioning pin extends through under the action of retaining spring
Swing arm inside is extend into after arm, equipped with several circular holes for acting on ends cooperation with the second positioning pin in swing arm, which is etc.
Spacing is set multiple.For convenience of the second positioning pin is pulled out from swing arm, the second draw ring is equipped at the top of the second positioning pin
324.End cap, movable plate, retaining spring, the second draw ring and the second positioning pin constitute adjutage detent mechanism.
It is rotatablely equipped with shaft 33 on adjutage, extension is stretched out in the both ends of shaft after extending through the left and right sides of arm
Arm is fixed with line wheel 36 on wherein one end of shaft, drawstring 361 is wound in line wheel.As shown in figure 15, in the another of shaft
One end is fixed with rectangular lock device 34, and the second positioning of open at one end, another end closure is fixed on the outer wall of lock device
Device 35 is slidably fitted with the second slide plate 351 in the inner cavity of the second locator, and the second bolt 352 is fixed on the second slide plate,
Second spring 353, the second bolt under the action of second spring are equipped between the sealing end of the second slide plate and the second locator
Effect end pass through lock device after extend on the inside of shaft, the circular hole mating with the second bolt is equipped in shaft.For side
Just the second bolt from shaft is removed, third draw ring 354 is equipped at the driving end of the second bolt.It is fixed with and shakes in lock device
, can be with the rotation of drive shaft when shaking crank 341, and then realize the rotation of line wheel, drawstring winding is online when line wheel rotates
It is removed on wheel or from line wheel, and then realizes lifting or the whereabouts of Work tool.Second locator, the second slide plate, the second bolt and
Second spring constitutes handle positioning mechanism.
In use, electric pole is placed between the first clamper and the second clamper first, by the first of the first clamper
Positioning end is placed in the second positioning end of the second clamper, then realizes the first clamper and the second clamper by lockable mechanism
Opposite locking.Then it is inflated by valve into air bag so that air bag expands, and air bag holds electric pole tightly at this time.Then root
According to the needs of lifting Work tool volume, the relative position between swing arm and first, second clamper is adjusted, extension can also be adjusted
Relative position between arm and swing arm, with the further needs met when promoting Work tool.Crank is shaken, can realize work device
The lifting of tool or whereabouts.When not in use, swing arm can also be placed in vertical position, in order to place.
Claims (7)
1. power distribution construction drawing device, it includes clamping assembly and lifting assembly, and the clamping assembly includes the first clamper and the
Two clampers, the inside of first, second clamper are semicircular structure, the both ends of the first clamper be respectively the first installation end and
First positioning end, the both ends of the second clamper are respectively the second installation end and the second positioning end, first installation end and second
Installation end is hinged, it is characterized in that, clamping assembly further includes lockable mechanism, air bag fixator and air bag, first clamper and
Second clamper is U-shaped structure, and lockable mechanism is equipped on the second positioning end, realizes that first is fixed under the action of lockable mechanism
Position end is relatively fixed with the second positioning end；Arc-shaped air bag is respectively equipped on the madial wall of first, second clamper to consolidate
Determine device, air bag is fixed in the inner cavity of the air bag fixator, valve is equipped on the air bag, be in circular arc after airbag aeration
Shape and two air bags are located on same circular arc；
Lifting assembly is respectively equipped on first clamper and the second clamper, the lifting assembly includes swing arm, swing arm
Detent mechanism, adjutage, adjutage detent mechanism and line wheel, the swing arm are hingedly mounted on first or second clamper,
Swing arm detent mechanism is respectively equipped between the swing arm and first, second clamper, the adjutage is slidably mounted in swing arm,
Adjutage detent mechanism is equipped between the adjutage and swing arm, shaft is rotatablely equipped on the adjutage, described
One end of shaft is fixed with line wheel, and drawstring is wound in the line wheel, and handle is fixed in the other end of the shaft.
2. power distribution construction drawing device according to claim 1, it is characterized in that, the swing arm detent mechanism mainly includes first
Locator, the first slide plate, the first bolt and the first spring, are respectively fixed with positioning plate on first, second clamper, and described
One locator is fixed on for the open end of open at one end, the structure of another end closure and first locator on positioning plate,
The first slide plate is slidably fitted in the inner cavity of first locator, the first bolt is fixed on first slide plate, described
The first spring, the work of the first bolt under the action of first spring are equipped between the sealing end of one slide plate and the first locator
With end across extending into after the second positioning end in the first positioning end and then realize the relatively solid of the first positioning end and the second positioning end
It is fixed.
3. power distribution construction drawing device according to claim 1, it is characterized in that, circular arc is equipped on the lateral wall of the air bag
The shaping slice of shape, the shaping slice are fixed in the inner cavity of air bag fixator.
4. power distribution construction drawing device according to claim 1, it is characterized in that, the lockable mechanism mainly includes handle, connects
Bar, the first positioning pin and locking spring, the handle are hingedly mounted on the second positioning end of the second clamper, and described first is fixed
Position pin is moving up and down to be arranged on the second positioning end, and connecting rod is equipped between first positioning pin and the front end of handle,
Locking spring, the first positioning pin under the action of the locking spring are equipped between the rear end of the handle and the second positioning end
Effect end be placed in the square groove on the second positioning end, and the effect end of the first positioning pin is through first be placed in square groove
The first clamper is relatively fixed with the second clamper when on positioning end.
5. power distribution construction drawing device according to claim 1, it is characterized in that, the adjutage detent mechanism mainly includes end
Lid, movable plate, the second positioning pin and retaining spring are equipped with square hole on the adjutage, and end is equipped at the top of the square hole
Lid, movable plate is slidably fitted in the square hole, retaining spring is equipped between the movable plate and end cap, in retaining spring
Under the action of the effect end of the second positioning pin extend into the inside of swing arm.
6. power distribution construction drawing device according to claim 1, it is characterized in that, it is equidistantly set equipped with several in the swing arm
The circular hole mating with the second positioning pin effect end that be putting.
7. power distribution construction drawing device according to claim 1, it is characterized in that, lock device is equipped on the handle, in institute
It states and the second locator is fixed on the outer wall of lock device, the second slide plate is slidably fitted in the inner cavity of second locator,
Second spring is equipped between second slide plate and the inner wall of the second locator, second is fixed on second slide plate and is inserted
Pin, the effect end of the second bolt is extend into after passing through the second locator on the inside of shaft under the action of the second spring, described
Second locator, the second slide plate, the second bolt and second spring constitute handle positioning mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611069479.XA CN106786133B (en) | 2016-11-28 | 2016-11-28 | Power distribution construction drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611069479.XA CN106786133B (en) | 2016-11-28 | 2016-11-28 | Power distribution construction drawing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106786133A CN106786133A (en) | 2017-05-31 |
| CN106786133B true CN106786133B (en) | 2018-06-19 |
Family
ID=58904967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611069479.XA Expired - Fee Related CN106786133B (en) | 2016-11-28 | 2016-11-28 | Power distribution construction drawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106786133B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253681A (en) * | 2017-06-12 | 2017-10-17 | 国网山东省电力公司邹城市供电公司 | Power distribution construction drawing device |
| CN111463704B (en) * | 2020-04-02 | 2021-04-23 | 广东诚电电力工程有限公司 | On-spot insulating formula construction equipment of power equipment maintenance usefulness |
| CN112350229B (en) * | 2020-10-29 | 2022-04-01 | 江西亿博自动化设备有限公司 | Traction fixing device for maintenance of power equipment |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH071964B2 (en) * | 1989-04-18 | 1995-01-11 | 株式会社四国総合研究所 | Distribution line support device |
| CN103683091B (en) * | 2013-11-18 | 2016-06-29 | 重庆市电力公司永川供电局 | Remote wire clamp livewire work mounting or dismounting bar |
| CN203942204U (en) * | 2014-02-27 | 2014-11-12 | 江苏省电力公司常州供电公司 | The live line working of a kind of 35kV supply line is carried line apparatus with insulation |
| CN204778570U (en) * | 2015-05-30 | 2015-11-18 | 国网山东济南市历城区供电公司 | Distribution construction is carried and is drawn ware |
| CN204741226U (en) * | 2015-07-03 | 2015-11-04 | 国网山东商河县供电公司 | Portable instrument that draws of carrying of operation on pole |
| CN105854201B (en) * | 2016-06-23 | 2019-03-15 | 国网山东省电力公司济阳县供电公司 | Power distribution construction drawing device |
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2016
- 2016-11-28 CN CN201611069479.XA patent/CN106786133B/en not_active Expired - Fee Related
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| CN106786133A (en) | 2017-05-31 |
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Granted publication date: 20180619 Termination date: 20181128 |