CN108421677A - Device with electrocoat coatings on high pressure bare conductor and construction method - Google Patents
Device with electrocoat coatings on high pressure bare conductor and construction method Download PDFInfo
- Publication number
- CN108421677A CN108421677A CN201810448664.2A CN201810448664A CN108421677A CN 108421677 A CN108421677 A CN 108421677A CN 201810448664 A CN201810448664 A CN 201810448664A CN 108421677 A CN108421677 A CN 108421677A
- Authority
- CN
- China
- Prior art keywords
- coatings
- hopper
- hanging rod
- bare conductor
- coating
- 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.)
- Pending
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 108
- 239000004020 conductor Substances 0.000 title claims abstract description 46
- 238000010276 construction Methods 0.000 title claims abstract description 32
- 239000011248 coating agent Substances 0.000 claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 238000009413 insulation Methods 0.000 claims description 24
- 238000005096 rolling process Methods 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 239000007921 spray Substances 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 229920000715 Mucilage Polymers 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
- B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
- B05C3/12—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating work of indefinite length
- B05C3/125—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating work of indefinite length the work being a web, band, strip or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
Abstract
The device and construction method that the invention discloses a kind of with electrocoat coatings on high pressure bare conductor, the inventive system comprises bunker mechanism, hanging rod hoisting mechanism, coating feed mechanisms.Construction method of the present invention is to utilize the hanging rod hoisting mechanism in apparatus of the present invention, bunker mechanism is ridden on live high voltage bare conductor, according to the topographic features of construction site, after coating feed mechanism can be used or add coatings using unmanned plane for bunker mechanism, it is moved forward or back by mechanically or manually drawing bunker mechanism, completes the work for coating coatings on high pressure bare conductor.High pressure bare conductor coating coatings are needed to have a power failure the present invention overcomes of the existing technology, and with the high problem of the construction cost that electrospray waste coating is brought so that the present invention has the advantages that easy to operate, saving coating, construction cost are low.
Description
Technical field
The invention belongs to technical field of electric power, further relate in power transmission technology field a kind of leads high pressure is naked
Device with electrocoat coatings on line and construction method.Using the device of the invention, can on 10kV, 35kV bare conductor,
Realize band electrocoat coatings.
Background technology
Currently, the Plain in China, mountain area, city, rural area wide big ground, set up many 10kV, 35kV in length and breadth
Ultra-high-tension power transmission line, these high-tension lines mostly use greatly bare wire erection.Passing through close quarters such as trees Dian forests or higher
When groups of building, due to the growth (growth shoot) of trees, blows and the factors such as artificial, two the above often occur
The ultra-high-tension power transmission line bare conductor of 10kV, 35kV are impinging one another, form short circuit, and lead to transmission line of electricity tripping power-off, cause to stop
Electrification gives birth to words to industrial and agricultural production and the people and causes different degrees of loss.
To prevent the generation of such accident, for this thorny problem, currently used solution is as follows：
First, under the conditions of power failure, coating coatings are carried out to high pressure bare conductor.Coatings use RTV anti-
The solid content of pollution flashover coating, the coating should be 85% or more, and coating is in mucilage paste.The coating has high insulating property,
Dielectric strength 20kV/m or more, and have excellent adhesion strength and mechanical strength.It is wrapped up in respectively on 10kV and 35kV bare conductors and applies 0.5mm
With 2mm or more thickness, insulating requirements can be reached.And it is general brush one time thickness and there was only 0.1mm, when overcoating again if need
It is spaced 30 minutes or more.Too long of power failure can give birth to words to industrial and agricultural production and the people and have a certain impact.So usually existing
Power off time is short, coats coatings to the high pressure bare conductor of long range, almost cannot achieve.
Second, spray insulation coating is carried out to high pressure bare conductor.Although this method can be under charged condition, by manually making
With high-voltage isulation spray gun, coatings are coated to the high-voltage electricity circuit bare conductor of 10kV, 35kV.But manual operation, when construction
Between it is long, labor intensity is big.Moreover, the coating swept area that the used Spray gun nozzle of this method sprays is big, and high pressure bare conductor is straight
Diameter is thin, and surface area is small, and the coating that Spray gun nozzle sprays only has small part to be sprayed on high pressure bare conductor, and most of coatings are all free-and-easy
In air, the serious waste for causing coatings, considerably increases construction cost.
Third is set with insulating sheath on high pressure bare conductor.It is set on the ultra-high-tension power transmission line bare conductor of 10kV, 35kV
Insulating sheath, not only difficulty of construction is very big, but also is set with the adhesive glue at insulating sheath through easy aging of exposing to the weather, and makes joint close
Place's cracking, greatly reduces the safety of insulating sheath.
4th, replace high pressure bare conductor.Exist although high pressure bare conductor is changed to cable and can solve high pressure bare conductor
Security risk, still, cable is under the direct projection of ultraviolet light, and the insulating layer of cable is easy dusting, or even cracking, to reduce
The service life of cable.
Invention content
In order to overcome above-mentioned the shortcomings of the prior art, the purpose of the present invention is to propose to one kind on high pressure bare conductor band
The device and construction method of electrocoat coatings can avoid tree skill and endangered caused by transmission line of electricity, to can avoid thus
Caused by calamitous electric power accident and human casualty accident.
Realize that the thinking of the object of the invention is in the state of not having a power failure, using the hopper equipped with coatings, it to be allowed to ride
Row is moved forward or back on the circuit for preparing coating by way of mechanically or manually drawing, and the high pressure got ready in hopper is exhausted
Edge coating is uniformly coated in high voltage transmission line road, to achieve the effect that circuit insulate between each other.
The inventive system comprises bunker mechanism, hanging rod hoisting mechanism, coating feed mechanisms.
Hanging ring in the bunker mechanism is assemblied in the upper edge of hopper, and respectively installation one is reverse V-shaped for two end faces of hopper
The filler ring of a fixed weight object is respectively welded in holder, each end for the holder of falling V-shaped；The bottom of hopper joins with back box hinge
It connects, is locked with lock pin after closing up；The both ends of the hopper and back box are equipped with the string holes of adjustable aperture；In the upper edge of each string holes
A height-adjustable roll wheel assembly is installed, the roll wheel assembly is made of rolling wheel support and idler wheel；In hopper outer wall two
The position of end on the lower is installed by two bails.The galianconism front end of inverted L shape hanging rod in the hanging rod hoisting mechanism is equipped with upper cunning
The long-armed end of wheel, inverted L shape hanging rod is equipped with threaded insulation knock-off joint, is connected by the knock-off joint that insulate and lengthens inverted L shape hanging rod；
Supporting rod is equipped between the long and short arm of inverted L shape hanging rod；It is equipped with below long-armed binding site of the supporting rod with inverted L shape hanging rod
Hook；The tail end lower part of hook is equipped with lower sheave.
It is respectively equipped with conveying pipeline, sealing cover, appendix at the top of batch can in the coating feed mechanism；The gas transmission
The other end of pipe is connect with air compressor.
The specific steps of the method for the present invention include as follows：
(1) high-voltage isulation rope is worn：
Two high-voltage isulation ropes are through respectively in the top sheave and lower sheave of inverted L shape hanging rod；
(2) length of L-type insulation hanging rod is connected：
It is required according to construction site, the insulation knock-off joint for the long-armed end of hanging rod of being insulated using inverted L shape, with the lengthening got ready
Bar connects and lengthens inverted L shape hanging rod；
(3) traction rope is fastened on two bails of hopper；
(4) insulation hanging rod is hooked：
Inverted L shape insulation hanging rod is hung over the electrification of quasi- coating coatings by the operating personnel on overhead line structures using hook
On high pressure bare conductor；
(5) hopper is promoted：
Construction personnel will open the hopper at bottom and be promoted from ground to aerial, adjust the position of hopper, directly by the drawstring that insulate
Idler wheel in the roll wheel assembly being made of rolling wheel support and idler wheel in hopper steadily rides on the height of quasi- coating coatings
It presses on bare conductor；
(6) back box is locked：
Operating personnel on overhead line structures close the back box of hopper, and lock pin is used in combination to lock back box；
(7) counterweight：
Weight hang over the reverse V-shaped pedestal lower ends of hopper both ends of the surface respectively etc. by mass by operating personnel on overhead line structures
On mass filler ring；
(8) it feeds：
(8a) the lower section of high-tension line to be onstructed be level terrain when, construction personnel by link up with lower section lower sheave,
With insulation drawstring, the batch can in coating feed mechanism is promoted into the live high voltage bare conductor height to quasi- coating coatings：It opens
Air compressor in dynamic coating feed mechanism, compressed air are compressed the coatings in batch can by appendix, pass through conveying
Pipe gets into coatings in hopper；
(8b) can be used unmanned plane will be equipped with less than 5 kilograms of coating when high-tension line to be onstructed is across river, mountain valley
Keg promotes the top to hopper, and coatings are injected in hopper；
(9) operating personnel on overhead line structures remove L-type insulation hanging rod, batch can, insulation drawstring；
(10) manually or mechanically traction hopper coats coatings.
Compared with prior art, the present invention has the following advantages：
First, since the present invention can ride on live high voltage bare conductor, lead in bunker mechanism equipped with after coatings
It crosses mechanically or manually traction bunker mechanism to move forward or back, completes coating work, overcome of the existing technology naked to high pressure
The problem of conducting wire coating coatings need to have a power failure so that electrification can be realized using the device of the invention, high pressure bare conductor is applied
Cover coatings.
Second, since the supporting rod in the hanging rod hoisting mechanism of the present invention can be according to site operation working condition requirement, choosing of stretching
Length is selected, the prior art is overcome and coatings manually is coated to high pressure bare conductor, it is difficult to adapt to what different construction sites required
It is insufficient so as to present invention can be suitably applied under various construction conditions, coatings are coated to high pressure bare conductor.
Third, due to the air compressor in the coating feed mechanism of the present invention, by coatings according to scheduled component
It disposably gets into hopper, overcomes the prior art and coatings manually are coated to high pressure bare conductor, the construction time is long, and labour is strong
Degree is big, coating serious waste, the high problem of construction cost so that there is the present invention easy to operate, saving coating, reduction to be constructed into
This advantages of.
Description of the drawings
Fig. 1 is the structural schematic diagram of apparatus of the present invention bunker mechanism；
Fig. 2 is the structural schematic diagram of roll wheel assembly in apparatus of the present invention bunker mechanism；
Fig. 3 is the structural schematic diagram of lock pin in apparatus of the present invention bunker mechanism；
Fig. 4 is the structural schematic diagram of apparatus of the present invention hanging rod hoisting mechanism；
Fig. 5 is the structural schematic diagram of apparatus of the present invention coating feed mechanism；
Fig. 6 is the flow chart of the method for the present invention；
Fig. 7 is the schematic diagram of the embodiment of the present invention.
Specific implementation mode
The present invention is described in detail below in conjunction with the accompanying drawings.
The structure of apparatus of the present invention is described in detail below in conjunction with the accompanying drawings.
The inventive system comprises bunker mechanism, hanging rod hoisting mechanism, coating feed mechanisms.
Referring to Fig.1, the structure of apparatus of the present invention bunker mechanism is further described.
Hanging ring 1 is welded on the upper edge of hopper 2, each one reverse V-shaped holder 4 of installation in the both ends of hopper 2, and the four of the holder of falling V-shaped
Respectively weld the filler ring 7 of a fixed weight object in a end；The bottom of hopper 2 and the hinge-coupled of back box 6, are filled after closing up with lock pin
Set 8 lockings；The both ends of hopper 2 and back box 6 after closing up locking are equipped with the string holes 3 of adjustable aperture；Two inside hopper 2
3 upper edge of a string holes is equipped with height-adjustable two roll wheel assemblies 9；Two bails 5 are welded on 2 outer wall both ends of hopper on the lower
Position.
With reference to Fig. 2, the structure of roll wheel assembly in apparatus of the present invention bunker mechanism is further described, wherein Fig. 2
(a) it is the relative position schematic diagram of roll wheel assembly 9 and string holes 3；Fig. 2 (b) is the structural schematic diagram of rolling wheel support 10 and idler wheel 11.
Idler wheel 11 is mounted on rolling wheel support 10, is distinguished by two roll wheel assemblies 9 that idler wheel 11 and rolling wheel support 10 form
Two 3 upper edges of string holes inside hopper 2, it is height-adjustable.
With reference to Fig. 3, the structure of lock pin in apparatus of the present invention bunker mechanism is further described.
By being assemblied in two key seats 12 with holes under 2 side of hopper along centre position and being assemblied in 6 side upper edge of back box
Between position with operation ring 13 door bolt nose 14 form latch gear 8, key seat 12 with holes with fasten with a bolt or latch 14 rigging position of nose it is accurately corresponding.
With reference to Fig. 4, the structure of apparatus of the present invention inverted L shape hanging rod hoisting mechanism is further described.
The galianconism front end of inverted L shape hanging rod 15 is equipped with top sheave 16, and the long-armed end of inverted L shape hanging rod 15 is equipped with threaded exhausted
Edge knock-off joint 20.Supporting rod 17 is installed between the long and short arm of inverted L shape hanging rod 15.In supporting rod 17 and inverted L shape hanging rod 15
Hook 18 is installed below long-armed binding site.The tail end lower weld of hook 18 has lower sheave 19.
With reference to Fig. 5, the structure of apparatus of the present invention coating feed mechanism is further described.
The top of batch can 21 is respectively equipped with conveying pipeline 22, sealing cover 23, appendix 24, the other end and air of appendix 24
Compressor 25 connects.
The specific steps of the method for the present invention are further described with reference to Fig. 6.
Step 1, high-voltage isulation rope is worn.
Two high-voltage isulation ropes are through respectively in the top sheave 16 and lower sheave 19 of inverted L shape hanging rod 15, it will wherein one
High-voltage isulation rope passes through top sheave 16, one end to tie up on the hanging ring 1 on hopper 2, and the other end waits pulling；Another high-voltage isulation
Rope is across lower sheave 19, and one end ties up on the sealing cover 23 with annulus of batch can 21, and the other end waits pulling.
Step 2, the length of insulation hanging rod is connected.
It is required according to construction site, connects the length of L-type insulation hanging rod 15.
Step 3, it is traction rope on two bails 5 of hopper 2.
Step 4, insulation hanging rod is hooked.
Inverted L shape insulation hanging rod 15 is hung over quasi- coating coatings by the operating personnel on overhead line structures using hook 18
On live high voltage bare conductor.The machine of inverted L shape hanging rod 15 can be improved in supporting rod 17 between 15 long and short arm of inverted L shape hanging rod
Tool intensity.
Step 5, hopper is promoted.
Ground construction personnel are promoted from ground to aerial, adjustment hopper 2 by the drawstring that insulate, by the hopper 2 for opening back box 6
Position, until the idler wheel 11 in the roll wheel assembly 9 being made of rolling wheel support 10 and idler wheel 11 in hopper 2, steadily rides on
On the high pressure bare conductor of quasi- coating coatings.
Step 6, back box is locked.
Operating personnel on overhead line structures close the back box 6 of hopper 2, and lock pin 8 is used in combination to lock back box 6.
It is described with lock pin 8 lock back box 6 refer to that the high pressure bare conductor circuit of coatings to be coated is enable to can smoothly enter into
After the string holes 3 formed after being closed up by hopper 2 and back box 6, the operating personnel on overhead line structures are by control by key seat 12, operation ring
13 lock pins 8 formed with door bolt nose 14, lock back box 6.
Step 7, counterweight.
Weight hang over 4 lower ends of reverse V-shaped holder of 2 both ends of the surface of hopper respectively etc. by mass by operating personnel on overhead line structures
Mass filler ring 7 on.
Step 8. feeds.
The present invention needs to use following two different sides according to the topographic features of construction site when feed hopper feeds
Formula.
When the lower section of high-tension line to be onstructed is level terrain, start the air compressor 25 in coating feed mechanism,
Compressed air compresses the coatings in batch can 21 by appendix 24, is got into coatings in hopper 2 by conveying pipeline 22.
When high-tension line to be onstructed is across river, mountain valley, it can be used unmanned plane will be equipped with small less than 5 kilograms of coating
Bucket promotes the top to hopper 2, and coatings are injected in hopper 2.
Coatings used in the present invention are RTV anti-pollution flashover coatings, and the solid content of the coating should be applied 85% or more
Material is in mucilage paste.The coating has high insulating property, dielectric strength 20KV/m or more, and has excellent adhesion strength and machinery
Intensity.It is wrapped up in respectively on 10KV and 35KV bare conductors and applies 0.5mm and 2mm or more thickness, insulating requirements can be reached.
Step 9, the operating personnel on overhead line structures remove L-type insulation hanging rod 15, batch can 21, insulation drawstring.
Step 10, the part of path flat in topography, can be used the mode manually or mechanically drawn, with traction wire saws hopper
2, make hopper 2 since at a shaft tower, is moved at another shaft tower in front in conducting wire upper edge conducting wire direction, draw personnel or machine
Tool controls hauling speed, to complete the uniform coating work of coatings on conducting wire.
Illustrate the part of path more in topography complexity gully with reference to Fig. 7, the very difficult construction site of artificial traction,
Remote control helicopter can be used makes hopper 2 from bar as traction power by remote control helicopter by drawing wire saws hopper 2
Start at tower A, is moved at another shaft tower B in front in conducting wire upper edge conducting wire direction, operating personnel control remote control helicopter
Flying speed and flying height draw 2 uniform motion of hopper, to complete the uniform coating work of coatings on conducting wire.
Claims (8)
1. a kind of device with electrocoat coatings on high pressure bare conductor, which is characterized in that carried including bunker mechanism, hanging rod
Rise mechanism, coating feed mechanism；
Hanging ring (1) in the bunker mechanism is assemblied in the upper edge of hopper (2), two end faces respectively installation one of hopper (2)
The filler ring (7) of a fixed weight object is respectively welded in reverse V-shaped holder (4), each end of the holder of falling V-shaped (4)；The bottom of hopper (2)
Portion and back box (6) hinge-coupled, are locked after closing up with lock pin (8)；The both ends of the hopper (2) and back box (6) are equipped with adjustable
The string holes (3) of knothole diameter；A height-adjustable roll wheel assembly (9) is installed in the upper edge of each string holes (3)；In hopper
(2) two bails (5) are installed in the position of outer wall both ends on the lower；
The galianconism front end of inverted L shape hanging rod (15) in the hanging rod hoisting mechanism is equipped with top sheave (16)；In inverted L shape hanging rod
(15) supporting rod (17) is equipped between long and short arm；Below the long-armed binding site of supporting rod (17) and inverted L shape hanging rod (15)
Equipped with hook (18)；The tail end lower part for linking up with (18) is equipped with the long-armed end of lower sheave (19) inverted L shape hanging rod, is equipped with threaded
Insulate knock-off joint (20)；
Conveying pipeline (22), sealing cover (23), appendix are respectively equipped at the top of batch can (21) in the coating feed mechanism
(24)；The other end of the appendix (24) is connect with air compressor (25).
2. the device according to claim 1 with electrocoat coatings on high pressure bare conductor, which is characterized in that described
Lock pin (8) by key seat with holes (12), operation ring (13), door bolt nose (14) form, key seat (12) with holes with door bolt nose (14) assembly position
Set accurate correspondence.
3. the device according to claim 1 with electrocoat coatings on high pressure bare conductor, which is characterized in that described
Roll wheel assembly (9) is made of rolling wheel support (10) and idler wheel (11).
4. the device according to claim 1 with electrocoat coatings on high pressure bare conductor, which is characterized in that described
The long-armed end of inverted L shape hanging rod (15) is equipped with threaded insulation knock-off joint (20), is connected and is lengthened by the knock-off joint (20) that insulate
Inverted L shape hanging rod (15).
5. a kind of construction method with electrocoat coatings on high pressure bare conductor, which is characterized in that utilize the extension in device
Bar hoisting mechanism rides bunker mechanism on live high voltage bare conductor, according to the topographic features of construction site, is supplied using coating
To mechanism or using unmanned plane be bunker mechanism add coatings after, by mechanically or manually draw bunker mechanism advance or
It retreats, carries out the construction operation of coating coatings；The specific steps of this method include as follows：
(1) high-voltage isulation rope is worn：
Two high-voltage isulation ropes are through respectively in the top sheave (16) and lower sheave (19) of inverted L shape hanging rod (15)；
(2) length of insulation hanging rod is connected：
It is required according to construction site, using the insulation knock-off joint (20) of the long-armed end of inverted L shape insulation hanging rod (15), with what is got ready
Extension bar, which connects, lengthens inverted L shape hanging rod (15)；
(3) traction rope is fastened on two bails (5) of hopper (2)；
(4) insulation hanging rod is hooked：
Inverted L shape insulation hanging rod (15) is hung over quasi- coating coatings by the operating personnel on overhead line structures using hook (18)
On live high voltage bare conductor；
(5) hopper is promoted：
Ground construction personnel are promoted from ground to aerial, adjustment hopper by the drawstring that insulate, by the hopper (2) for opening back box (6)
(2) position, until the idler wheel (11) in the interior roll wheel assembly (9) being made of rolling wheel support (10) and idler wheel (11) of hopper (2),
It steadily rides on the high pressure bare conductor of quasi- coating coatings；
(6) back box is locked：
Operating personnel on overhead line structures close the back box (6) of hopper (2), and lock pin (8) is used in combination to lock back box (6)；
(7) counterweight：
Weight hang over reverse V-shaped holder (4) lower end of hopper (2) both ends of the surface respectively etc. by mass by operating personnel on overhead line structures
Mass filler ring (7) on；
(8) it feeds：
(8a) when the lower section of high-tension line to be onstructed is level terrain, ground construction personnel pass through the downslide below hook (18)
It takes turns (19), with insulation drawstring, the batch can (21) in coating feed mechanism is promoted naked to the live high voltage for intending coating coatings
Conductor height：Start the air compressor (25) in coating feed mechanism, compressed air compresses batch can by appendix (24)
(21) coatings in are got into coatings in hopper (2) by conveying pipeline (22)；
(8b) can be used unmanned plane will be equipped with small less than 5 kilograms of coating when high-tension line to be onstructed is across river, mountain valley
Bucket promotes the top to hopper (2), will be in coatings injection hopper (2)；
(9) operating personnel on overhead line structures remove L-type insulation hanging rod (15), batch can (21), insulation drawstring；
(10) manually or mechanically traction hopper (2) coats coatings.
6. the construction method according to claim 5 with electrocoat coatings on high pressure bare conductor, which is characterized in that
Two high-voltage isulation ropes are through respectively in the top sheave (16) and lower sheave (19) of inverted L shape hanging rod (15) described in step (1)
Refer to that wherein top sheave (16), one end will be passed through to tie up on the hanging ring (1) on hopper (2) by a high-voltage isulation rope, the other end
It waits pulling；Another high-voltage isulation rope passes through lower sheave (19), one end to tie up to the sealing cover with annulus of batch can (21)
(23) on, the other end waits pulling.
7. the construction method according to claim 5 with electrocoat coatings on high pressure bare conductor, which is characterized in that
Supporting rod (17) is installed between the long and short arm of inverted L shape hanging rod (15) described in step (4).
8. the construction method according to claim 5 with electrocoat coatings on high pressure bare conductor, which is characterized in that
Described in step (6) refers to the high pressure bare conductor circuit for enabling coatings to be coated with lock pin (8) locking back box (6)
After can smoothly enter into the string holes (3) formed after being closed up by hopper (2) and back box (6), the operating personnel on overhead line structures pass through control
The lock pin (8) being made of key seat (12), operation ring (13) and door bolt nose (14), locking back box (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810448664.2A CN108421677A (en) | 2018-05-11 | 2018-05-11 | Device with electrocoat coatings on high pressure bare conductor and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810448664.2A CN108421677A (en) | 2018-05-11 | 2018-05-11 | Device with electrocoat coatings on high pressure bare conductor and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108421677A true CN108421677A (en) | 2018-08-21 |
Family
ID=63162849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810448664.2A Pending CN108421677A (en) | 2018-05-11 | 2018-05-11 | Device with electrocoat coatings on high pressure bare conductor and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108421677A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013929A (en) * | 2019-03-27 | 2019-07-16 | 南方电网科学研究院有限责任公司 | A kind of overhead bare conductor insulating processing unit |
| CN112570220A (en) * | 2019-09-30 | 2021-03-30 | 天津恩泰智能装备有限公司 | Live working type automatic coating equipment for insulating material of overhead bare conductor |
| CN112570198A (en) * | 2019-09-30 | 2021-03-30 | 天津恩泰智能装备有限公司 | Overhead bare conductor insulating material coating device |
| CN114669438A (en) * | 2022-04-20 | 2022-06-28 | 江西赣州国泰特种化工有限责任公司 | Plastic coating equipment for processing anti-skid flexible detonating cord and use method thereof |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4174678A (en) * | 1977-09-23 | 1979-11-20 | Utility Contracting Co. | Cable spraying apparatus |
| US4638761A (en) * | 1984-07-09 | 1987-01-27 | Lee Carrick | Applicator for coating suspended cable |
| JPH07155656A (en) * | 1993-12-08 | 1995-06-20 | Kansai Electric Power Co Inc:The | Paint scattering prevention apparatus for electric power transmission steel tower painting |
| EP1057535A1 (en) * | 1999-06-04 | 2000-12-06 | Robatech AG | Device for applying in liquid state, a material onto a surface, and utilisation of this device |
| CN1692176A (en) * | 2002-09-26 | 2005-11-02 | 跨行工业法律顾问咨询股份有限公司 | Method of lengthy product surface treatment, line and device for its embodiment |
| US20060068086A1 (en) * | 2004-07-13 | 2006-03-30 | David Reece | Electrical cable having a surface with reduced coefficient of friction |
| CN102851722A (en) * | 2011-06-30 | 2013-01-02 | Almexpe株式会社 | Surface treatment system and workpiece-holding jig |
| CN103611652A (en) * | 2013-11-17 | 2014-03-05 | 国家电网公司 | Insulating paint spraying device of overhead bare wire power transmission line |
| CN204469984U (en) * | 2015-02-03 | 2015-07-15 | 烽火通信科技股份有限公司 | A kind of low friction optical cable surface coating 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 |
| CN205217249U (en) * | 2015-12-10 | 2016-05-11 | 国网四川省电力公司眉山供电公司 | Transmission line haulage rope is automatic to be washd, maintains and maintain device |
| CN105728239A (en) * | 2016-04-22 | 2016-07-06 | 泉州智勇达电气有限责任公司 | Automatic spraying robot for overhead transmission line |
| US20170200530A1 (en) * | 2016-01-13 | 2017-07-13 | General Cable Technologies Corporation | System and method for applying coating on overhead power transmission conductors using an unmanned aerial vehicle |
| CN106972403A (en) * | 2017-03-28 | 2017-07-21 | 河南工业职业技术学院 | A kind of ultra-high-tension power transmission line repair apparatus |
| CN206716303U (en) * | 2017-03-29 | 2017-12-08 | 河南工业职业技术学院 | A kind of power transmission lines overhauling auxiliary equipment |
-
2018
- 2018-05-11 CN CN201810448664.2A patent/CN108421677A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4174678A (en) * | 1977-09-23 | 1979-11-20 | Utility Contracting Co. | Cable spraying apparatus |
| US4638761A (en) * | 1984-07-09 | 1987-01-27 | Lee Carrick | Applicator for coating suspended cable |
| JPH07155656A (en) * | 1993-12-08 | 1995-06-20 | Kansai Electric Power Co Inc:The | Paint scattering prevention apparatus for electric power transmission steel tower painting |
| EP1057535A1 (en) * | 1999-06-04 | 2000-12-06 | Robatech AG | Device for applying in liquid state, a material onto a surface, and utilisation of this device |
| CN1692176A (en) * | 2002-09-26 | 2005-11-02 | 跨行工业法律顾问咨询股份有限公司 | Method of lengthy product surface treatment, line and device for its embodiment |
| US20060068086A1 (en) * | 2004-07-13 | 2006-03-30 | David Reece | Electrical cable having a surface with reduced coefficient of friction |
| CN102851722A (en) * | 2011-06-30 | 2013-01-02 | Almexpe株式会社 | Surface treatment system and workpiece-holding jig |
| CN103611652A (en) * | 2013-11-17 | 2014-03-05 | 国家电网公司 | Insulating paint spraying device of overhead bare wire power transmission line |
| CN204469984U (en) * | 2015-02-03 | 2015-07-15 | 烽火通信科技股份有限公司 | A kind of low friction optical cable surface coating 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 |
| CN205217249U (en) * | 2015-12-10 | 2016-05-11 | 国网四川省电力公司眉山供电公司 | Transmission line haulage rope is automatic to be washd, maintains and maintain device |
| US20170200530A1 (en) * | 2016-01-13 | 2017-07-13 | General Cable Technologies Corporation | System and method for applying coating on overhead power transmission conductors using an unmanned aerial vehicle |
| CN105728239A (en) * | 2016-04-22 | 2016-07-06 | 泉州智勇达电气有限责任公司 | Automatic spraying robot for overhead transmission line |
| CN106972403A (en) * | 2017-03-28 | 2017-07-21 | 河南工业职业技术学院 | A kind of ultra-high-tension power transmission line repair apparatus |
| CN206716303U (en) * | 2017-03-29 | 2017-12-08 | 河南工业职业技术学院 | A kind of power transmission lines overhauling auxiliary equipment |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013929A (en) * | 2019-03-27 | 2019-07-16 | 南方电网科学研究院有限责任公司 | A kind of overhead bare conductor insulating processing unit |
| CN112570220A (en) * | 2019-09-30 | 2021-03-30 | 天津恩泰智能装备有限公司 | Live working type automatic coating equipment for insulating material of overhead bare conductor |
| CN112570198A (en) * | 2019-09-30 | 2021-03-30 | 天津恩泰智能装备有限公司 | Overhead bare conductor insulating material coating device |
| CN114669438A (en) * | 2022-04-20 | 2022-06-28 | 江西赣州国泰特种化工有限责任公司 | Plastic coating equipment for processing anti-skid flexible detonating cord and use method thereof |
| CN114669438B (en) * | 2022-04-20 | 2023-01-17 | 江西赣州国泰特种化工有限责任公司 | Plastic coating equipment for processing anti-skid flexible detonating cord and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108421677A (en) | Device with electrocoat coatings on high pressure bare conductor and construction method | |
| CN110729674B (en) | Self-traction type wire coating robot wire-feeding and wire-hanging method and coating robot | |
| CN106671829A (en) | Insulated combined-type support device for overhead lines | |
| CN106320797B (en) | A kind of high voltage hard full skirt composite insulation cross arm and its preparation facilities and method | |
| CN208082982U (en) | A kind of unmanned plane electrified water flusher | |
| CN101923140A (en) | Withstand test device of sleeve of looped network cabinet equipment | |
| CN206412696U (en) | A kind of insulation coaster that construction is carried based on rotor wing unmanned aerial vehicle | |
| CN205452953U (en) | Utilize rotor unmanned aerial vehicle to get into operation device of strong electric field | |
| CN106930594A (en) | A kind of insulator crossarm and power tower | |
| CN105226568B (en) | A kind of transmission line composite insulator overhauls support and its operational method | |
| CN210829048U (en) | Special ladder for jumper maintenance of 110kV-220kV strain tower | |
| CN201298408Y (en) | A birds droppings proofing insulator | |
| WO2011029311A1 (en) | Method for vertically grounding and leading down from outer side of composite material pole tower and pole tower thereof. | |
| CN207353753U (en) | Phase transfer current potential power tool in dry font anchor support | |
| CN209217594U (en) | Encapsulated spraying automatically opening and closing mould mechanism, electrification in high voltage overhead bare conductor robot | |
| CN202090629U (en) | "Inverted-U-shaped" truss structure of main variable ingoing line used for 750 kV transformer station in Riyue Mountain | |
| CN109638735B (en) | Rubber coating spraying automatic mold opening and closing mechanism of high-voltage electrified overhead bare conductor robot | |
| CN101630049B (en) | Aerial optical cable line construction machine | |
| CN216489661U (en) | Prevent wind fastening draw off mechanism suitable for 10kV distribution lines shaft tower | |
| CN203071499U (en) | Gas spraying type power transmission line cleaning realization device | |
| CN206636292U (en) | A kind of insulator crossarm and power tower | |
| CN201508428U (en) | Construction tool for overheading optical-cable line | |
| CN103956683A (en) | Crossing frame system used for 220-KV outgoing line engineering wire erection of 500-KV transformer substation | |
| CN207038264U (en) | A kind of outer cabinet-type lightning arrester | |
| DE102010013504A1 (en) | Wind turbine for converting wind into current, has traction body deflecting strokes of lightning, where turbine comprises no rigid connection to floor and is operated at heights in which uniform wind is not swirled by obstructions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180821 |
|
| WD01 | Invention patent application deemed withdrawn after publication |