CN110433992A - Spraying equipment - Google Patents
Spraying equipment Download PDFInfo
- Publication number
- CN110433992A CN110433992A CN201910841057.7A CN201910841057A CN110433992A CN 110433992 A CN110433992 A CN 110433992A CN 201910841057 A CN201910841057 A CN 201910841057A CN 110433992 A CN110433992 A CN 110433992A
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- China
- Prior art keywords
- transmission line
- electricity
- coating
- spraying equipment
- spray
- 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
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- 238000005507 spraying Methods 0.000 title claims abstract description 119
- 230000005540 biological transmission Effects 0.000 claims abstract description 174
- 230000005611 electricity Effects 0.000 claims abstract description 158
- 238000000576 coating method Methods 0.000 claims abstract description 123
- 239000011248 coating agent Substances 0.000 claims abstract description 116
- 239000007921 spray Substances 0.000 claims abstract description 93
- 238000003860 storage Methods 0.000 claims abstract description 43
- 230000008676 import Effects 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 2
- 239000003973 paint Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 5
- 238000009418 renovation Methods 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 description 12
- 230000001360 synchronised effect Effects 0.000 description 9
- 238000004064 recycling Methods 0.000 description 7
- 230000008520 organization Effects 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000012935 Averaging Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0431—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with spray heads moved by robots or articulated arms, e.g. for applying liquid or other fluent material to 3D-surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The present invention provides a kind of spraying equipments, are related to transmission line of electricity renovation technique field, and spraying equipment includes frame body, spray equipment, drainage plate and storage unit；Spray equipment, drainage plate and storage unit are respectively arranged on frame body；The nozzle of drainage plate and spray equipment is respectively used to that the opposite sides of transmission line of electricity is arranged in, and drainage plate is connected with storage unit, and the coating for not falling within transmission line of electricity that drainage plate is used to spray at nozzle is drained to storage unit.Spraying equipment is when in use, spray equipment passes through nozzle to transmission line of electricity spray paint, since the nozzle and drainage plate of spray equipment are separately positioned on the opposite sides of transmission line of electricity, and drainage plate is connected with storage unit, therefore, the part that transmission line of electricity is not fallen in the coating that spray equipment is ejected through nozzle is fallen on drainage plate, it is drained in storage unit through drainage plate, therefore, the part that the coating that spray equipment sprays does not fall within transmission line of electricity can recycle, and can reduce network system to the cost of transmission line of electricity sprayed coating.
Description
Technical field
The present invention relates to transmission line of electricity renovation technique fields, more particularly, to a kind of spraying equipment.
Background technique
The overhead transmission line that early stage is laid with generallys use bare wire form and is laid with, and to save construction cost, but deposits
In biggish security risk.In order to improve the insulating properties and safety of exposed overhead transmission line, network system is generally using spray
Automatic doubler surface glouer is to overhead transmission line sprayed coating.
Existing spraying equipment mainly includes traveling wheel, frame body, paint can, pump and delivery pipe, and traveling wheel is located at power transmission line
Road side, and contacted with transmission line of electricity, traveling wheel is connect with frame body, and paint can, pump and delivery pipe are arranged on frame body, and is applied
Charging basket connect by pump with delivery pipe, and delivery pipe is provided with nozzle far from the one end pumped, nozzle be used for it is corresponding with transmission line of electricity,
It is provided with towing pad on frame body, a traction rope is set at towing pad, and staff draws traction rope, to pull spraying equipment edge
The length direction of transmission line of electricity is walked, and pump pumps the coating in paint can to delivery pipe, and coating is sprayed through the nozzle of delivery pipe
To the outer surface of transmission line of electricity.
However, existing spraying equipment, when to transmission line of electricity spray paint, only part coatings are fallen on the transmission line,
Remaining does not fall within the coating on transmission line of electricity and wastes, so that network system is using spraying equipment to exposed overhead transmission line
The higher cost of sprayed coating.
Summary of the invention
The purpose of the present invention is to provide a kind of spraying equipments, to solve spraying equipment existing in the prior art to exposed
When overhead transmission line sprayed coating, not falling within the coating on transmission line of electricity and wasting causes to spray exposed overhead transmission line
The technical issues of applying the higher cost of coating.
The present invention provides a kind of spraying equipment, including frame body, spray equipment, drainage plate and storage unit；
The spray equipment, the drainage plate and the storage unit are respectively arranged on the frame body；
The nozzle of the drainage plate and the spray equipment is respectively used to that the opposite sides of transmission line of electricity is arranged in, described to draw
Flowing plate is connected with the storage unit, and the coating for not falling within transmission line of electricity that the drainage plate is used to spray at the nozzle is drained to
The storage unit.
Further, the spray equipment includes that coating holds mechanism, pump, delivery pipe and spray line, and the coating is held
Mechanism and the pump are separately positioned on the frame body, and the coating holds mechanism and passes through one end of the pump and the delivery pipe
Connection, the other end of the delivery pipe are connect with the spray line, and the nozzle is connected on the spray line；
The length direction of the spray line is provided with multiple nozzles；Circumferential direction of multiple nozzles along transmission line of electricity
Distribution, each nozzle are correspondingly arranged the drainage plate, and drainage plate described in each adjacent two is connected.
Further, the spray line is C-shaped, and drainage plate described in each adjacent two is joined to form defeated for being sheathed on
C-type sleeve outside electric line.
Further, the storage unit is that the coating holds mechanism or the storage unit and the coating holds mechanism
It is connected.
Further, accommodating chamber is provided in the c-type sleeve；
The c-type sleeve offers import, the side of the c-type sleeve far from transmission line of electricity close to the side of transmission line of electricity
Outlet is offered, the outlet is connect by return pipe with the storage unit.
Further, the frame body includes support frame and two fixed frames；
Two fixed frames with respect to support frame as described above be symmetrical arranged, and two fixed frames respectively with support frame as described above
Both ends connection；
It includes the first coating case and the second coating case that the coating, which holds mechanism, and first coating case and described second apply
Hopper is respectively arranged on two fixed frames, and first coating case and second coating case pass through a drainage respectively
Pipe is connected with the pump.
Further, the spraying equipment further includes running gear；
The running gear is set to support frame as described above close to the side of the fixed frame, and the running gear with it is described
Support frame connection；
For the running gear for setting up on the transmission line, the running gear can be along the length of the transmission line of electricity
Direction is mobile.
Further, the running gear includes first motor and traveling wheel；
The first motor is fixedly connected with support frame as described above, and the output shaft of the traveling wheel and the first motor connects
It connects；
Race is provided on the traveling wheel, the race is for setting up on the transmission line.
Further, the running gear further includes connecting shaft；
One end of the connecting shaft is connect with the traveling wheel far from the side of the first motor, and the other end passes through bearing
It is connect with support frame as described above.
Further, the spraying equipment further includes rotating mechanism；
One end of the c-type sleeve is connect by the rotating mechanism with support frame as described above；
The rotating mechanism for driving the c-type sleeve to rotate so that the c-type sleeve be sheathed on transmission line of electricity it is outer or
Leave transmission line of electricity.
Further, the rotating mechanism includes the second motor and connection frame；
Second motor is connect with support frame as described above；
The output shaft of second motor is connect with the connection frame, and one end of the connection frame and the c-type sleeve connects
It connects.
Further, the spraying equipment further includes control mechanism, the first limit switch and the second limit switch；
The control mechanism is connect with the frame body, and first limit switch and second limit switch are respectively set
In on support frame as described above, the first limit switch turns to for detecting the c-type sleeve and is arranged the transmission line of electricity, and described second
Limit switch turns to the disengaging transmission line of electricity for detecting the c-type sleeve；
The control mechanism respectively with the first motor, second motor, it is described pump, first limit switch and
The second limit switch connection.
Spraying equipment provided by the invention when in use, spray equipment by nozzle to transmission line of electricity spray paint, due to
The nozzle and drainage plate of spray equipment are separately positioned on the opposite sides of transmission line of electricity, and drainage plate is connected with storage unit, therefore,
On the transmission line, remaining part for not falling within transmission line of electricity is fallen for a part injection for the coating that spray equipment is ejected through nozzle
It on drainage plate, is drained in storage unit through drainage plate, therefore, the coating that spray equipment ejects is not fallen on transmission line of electricity
Part does not also slattern, and the coating being recycled in storage unit can recycle, and can reduce network system using spraying equipment pair
The cost of exposed overhead transmission line sprayed coating.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is structural schematic diagram when spraying equipment provided in an embodiment of the present invention is set up in transmission line of electricity；
Fig. 2 is side view when spraying equipment provided in an embodiment of the present invention is set up in transmission line of electricity；
Fig. 3 be another embodiment of the present invention provides spraying equipment be set up in transmission line of electricity when side view；
Fig. 4 is front view when spraying equipment provided in an embodiment of the present invention is set up in transmission line of electricity.
Icon: 11- support frame；111- support rod；The first limit switch of 112-；The second limit switch of 113-；12- is fixed
Frame；The first coating case of 21-；211- drainage tube；The second coating case of 22-；23- pump；24- delivery pipe；25- spray line；251- nozzle；
31-C jacket cylinder；311- import；32- return pipe；4- power supply unit；5- running gear；51- first motor；52- traveling wheel；53-
Bearing；6- rotating mechanism；The second motor of 61-；62- connection frame；7- control mechanism；8- transmission line of electricity.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Fig. 1 is structural schematic diagram when spraying equipment provided in an embodiment of the present invention is set up in transmission line of electricity；
Fig. 2 is side view when spraying equipment provided in an embodiment of the present invention is set up in transmission line of electricity.
As shown in Figs. 1-2, spraying equipment provided in this embodiment includes: including frame body, spray equipment, drainage plate and storage
Portion；Spray equipment, drainage plate and storage unit are respectively arranged on frame body；The nozzle 251 of drainage plate and spray equipment is respectively used to
The opposite sides of transmission line of electricity 8 is set, and drainage plate is connected with storage unit, and drainage plate by what nozzle 251 sprayed for not falling within
The coating of transmission line of electricity 8 is drained to storage unit.
When in use, spray equipment is sprayed by nozzle 251 to transmission line of electricity 8 to be applied spraying equipment provided in this embodiment
Material, since the nozzle 251 and drainage plate of spray equipment are separately positioned on the opposite sides of transmission line of electricity 8, and drainage plate is connected with
Storage unit, therefore, a part for the coating that spray equipment is ejected through nozzle 251 are injected on transmission line of electricity 8, remaining does not fall within
The part of transmission line of electricity 8 is fallen on drainage plate, is drained in storage unit through drainage plate, therefore, the coating that spray equipment ejects
It does not fall within the part on transmission line of electricity 8 not slattern, the coating being recycled in storage unit can recycle, and can reduce power grid yet
System is using spraying equipment to the cost of exposed 8 sprayed coating of overhead transmission line.
Further, in order to allow spray equipment to the preferably spray paint of transmission line of electricity 8, allow spraying equipment will
The part that transmission line of electricity 8 is not fallen in the coating of spray equipment injection is all recycled, so that the coating that spray equipment ejects is not
It can waste, in spraying equipment provided in this embodiment, as shown in Figs. 1-2, spray equipment includes that coating holds mechanism, pumps 23, is defeated
Send pipe 24 and spray line 25, coating holds mechanism and pump 23 is separately positioned on frame body, coating hold mechanism by pump 23 with it is defeated
One end of pipe 24 is sent to connect, the other end of delivery pipe 24 is connect with spray line 25, and nozzle 251 is connected on spray line 25；Along spray
The length direction for spilling pipe 25 is provided with multiple nozzles 251；Multiple nozzles 251 are along the circumferentially distributed of transmission line of electricity 8, each nozzle
251 are correspondingly arranged a drainage plate, and each adjacent two drainage plate is connected.
Coating, which holds mechanism, can hold bucket or coating accommodating box for coating.
When using spray equipment to 8 spray paint of transmission line of electricity, coating is held coating within the organization and pumped to defeated by pump 23
Pipe 24 is sent, is delivered to spray line 25 through delivery pipe 24, is then sprayed through nozzle 251 to transmission line of electricity 8.
Since multiple nozzles 251 are along the circumferentially distributed of transmission line of electricity 8, and the uniform cloth on spray line 25 of multiple nozzles 251
It sets, multiple nozzles 251 spray paint on transmission line of electricity 8 can be made more uniform.
Each adjacent two drainage plate is joined to form the sleeve for being sheathed on outside transmission line of electricity 8, and nozzle 251 is located at set
In cylinder, spray line 25 can be set in sleeve, can also be set in outside sleeve, and nozzle 251 is connect with spray line 25, and sleeve is set
It is equipped with opening, so that sleeve can be opened, is sheathed on outside transmission line of electricity 8.Sleeve is connected to storage unit, in this way, from spray equipment
The coating that is sprayed to transmission line of electricity 8 of nozzle 251 in, the part coatings for not falling within transmission line of electricity 8 will be fully fallen in sleeve
On wall, then, the coating fallen on sleeve lining is back in storage unit through return pipe 32, so that the coating of recycling can be with
It recycles, the part coatings for not falling within transmission line of electricity 8 is avoided to slattern.
Further, in order to spray spray equipment equably to transmission line of electricity 8, sleeve can not will fall within transmission of electricity
The coating of route 8 more fully recycles, and in spraying equipment provided in this embodiment, as shown in Figs. 1-2, spray line 25 is C-shaped,
Each adjacent two drainage plate is joined to form the c-type sleeve 31 for being sheathed on outside transmission line of electricity 8.
The ejection end of nozzle 251 is located in c-type sleeve 31, and spray line 25 can be sheathed on outside c-type sleeve 31, can also cover
In c-type sleeve 31, nozzle 251 is connect with c-type sleeve 31, and the c-type structure of spray line 25 and the c-type structure of drainage plate are proper
Good matching.
Preferably, nozzle 251 is atomizer.Coating nebulizes after atomizer sprays is scattered in transmission line of electricity 8
The uniformity of outer surface, spraying is more preferable.
C-type sleeve 31 can be set in outside transmission line of electricity 8, and nozzle 251 is located in c-type sleeve 31, in this way, from spray equipment
The coating that is sprayed to transmission line of electricity 8 of nozzle 251 in, the part coatings for not falling within transmission line of electricity 8 will be fallen in c-type sleeve 31
On wall, then, the coating fallen on 31 inner wall of c-type sleeve is back in storage unit through return pipe 32, so that the painting of recycling
Material can recycle, and the part coatings for not falling within transmission line of electricity 8 is avoided to slattern.
Preferably, multiple nozzles 251 are arranged along the length direction uniform intervals of c-type spray line 25, since spray line 25 is in C
Type, and spray line 25 is set in outside c-type sleeve 31, the nozzle 251 of spray line 25 is arranged in c-type sleeve 31, therefore, multiple sprays
Circumferencial direction of the mouth 251 outside transmission line of electricity 8 is uniformly distributed, it can be ensured that sprayed coating work of the spraying equipment to transmission line of electricity 8
Make more uniform.
Further, in order to make spraying equipment be used directly for spraying transmission line of electricity 8 by the coating of recycling, this implementation
In the spraying equipment that example provides, as shown in Figs. 1-2, storage unit holds mechanism or storage unit for coating and holds mechanism phase with coating
Connection.
When storage unit is that coating holds mechanism, c-type sleeve 31 holds mechanism connection by return pipe 32 and coating, so that
The coating fallen on c-type sleeve 31, which directly passes through return pipe 32 and is back to coating, to be held in mechanism, as spray equipment is to transmission of electricity
The spraying of route 8, will be recycled to coating and holds coating within the organization and be directly used in spraying to transmission line of electricity 8, so that recycling
Coating is utilized in time.
When storage unit, which holds mechanism with coating, to be connected by pipeline, c-type sleeve 31 passes through return pipe 32 and storage unit
Connection, so that the coating fallen on c-type sleeve 31 directly passes through return pipe 32, storage unit is back to coating and holds in mechanism, with
Spraying of the spray equipment to transmission line of electricity 8, coating will be recycled to hold coating within the organization and be directly used in transmission line of electricity 8
Spraying, so that the coating of recycling is utilized in time.
Further, in order to make spraying equipment be used directly for spraying transmission line of electricity 8 by the coating of recycling, this implementation
In the spraying equipment that example provides, as shown in Figs. 1-2, accommodating chamber is provided in c-type sleeve 31；C-type sleeve 31 is close to transmission line of electricity 8
Side offer import 311, c-type sleeve 31 offers outlet far from the side of transmission line of electricity 8, outlet by return pipe 32 with
Storage unit connection.
Storage unit can hold mechanism for coating.
C-type sleeve 31 can be set in outside transmission line of electricity 8, and nozzle 251 is located in c-type sleeve 31, in this way, from spray equipment
The coating that is sprayed to transmission line of electricity 8 of nozzle 251 in, the part coatings for not falling within transmission line of electricity 8 will be fallen in c-type sleeve 31
On wall, falls in the coating on 31 inner wall of c-type sleeve and flowed into accommodating chamber through import 311, most held afterwards through outlet return to coating
Mechanism avoids the part coatings for not falling within transmission line of electricity 8 from slatterning so that the coating of recycling can recycle.
Further, during the entire process of in order to spray spraying equipment to transmission line of electricity 8, can ensure to spray as far as possible
The center of gravity of equipment is always positioned at the center of spraying equipment, holds coating within the organization to avoid the coating due to spraying equipment
It is fewer and fewer, lead to the center of spraying equipment deviation of gravity center spraying equipment, the mistake for causing spraying equipment to be walked on transmission line of electricity 8
The problem of turning on one's side in journey, in spraying equipment provided in this embodiment, as shown in Figs. 1-2, frame body includes support frame 11 and two
A fixed frame 12；Two fixed frames 12 are symmetrical arranged with respect to support frame 11, and two fixed frames 12 respectively with support frame 11 two
End connection；Coating holds mechanism and includes the first coating case 21 and the second coating case 22, the first coating case 21 and the second coating case 22
It is respectively arranged on two fixed frames 12, the first coating case 21 and the second coating case 22 pass through a drainage tube 211 and pump respectively
23 connections.
Frame body includes support frame 11 and two fixed frames 12, and two fixed frames 12 are symmetrical arranged with respect to support frame 11, and
Two fixed frames 12 are connect with the both ends of support frame 11 respectively；So that the center of gravity of frame body is located at the center of frame body.
Then, the first coating case 21 and the second coating case 22 are respectively arranged on two fixed frames 12, in this way, can make
The center of gravity for obtaining spray equipment also is located at the center of frame body, and the whole process that spraying equipment sprays transmission line of electricity 8, first applies
Hopper 21 is synchronous with the coating in the second coating case 22 to be reduced, and therefore, the center of gravity of spraying equipment is always at the center of spraying equipment
It on line, will not hold that coating within the organization is fewer and fewer due to coating, lead to the center of spraying equipment deviation of gravity center spraying equipment,
And since the coating in coating case is heavier, so that the whole center of gravity of spraying equipment is on the lower, the center of gravity of spraying equipment is located at power transmission line
The lower section on road 8, so that spraying equipment is more stable during walking on transmission line of electricity 8, the problem of being not in rollover.
Preferably, a box body is connect with pump 23, the drainage tube 211 connecting with the first coating case 21 and the second coating case 22
It connect, enable the first coating case 21, the coating in the second coating case 22 by pump 23 while pumping to spray with the box body respectively
At mouth 251.
Further, it is mentioned to allow spraying equipment to continue walking, sprayed coating, the present embodiment on transmission line of electricity 8
In the spraying equipment of confession, as shown in Figs. 1-2, spraying equipment further includes power supply unit 4；Power supply unit 4 is set on frame body, pump
23 connect with power supply unit 4.
Power supply unit 4 can be battery, dry cell etc..
Work by power supply unit 4 for pump 23 provides electric energy, it can be ensured that spraying equipment continues row on transmission line of electricity 8
During walking, avoid leading to problems such as power supply line and surrounding objects wind due to 23 circumscripted power lines of pump.
Further, in order to allow spraying equipment smoothly to walk along the length direction of transmission line of electricity 8, so that spraying
Equipment carries out coating spray coating operations to whole transmission line of electricity 8, in spraying equipment provided in this embodiment, as shown in Figs. 1-2, spray
Automatic doubler surface glouer further includes running gear 5；Running gear 5 is set to support frame 11 close to the side of fixed frame 12, and running gear 5 with
Support frame 11 connects；For running gear 5 for being erected at transmission line of electricity 8, running gear 5 can be along the length side of transmission line of electricity 8
To movement.Running gear 5 is connect with power supply unit 4, and power supply unit 4 is used to power for running gear 5.
Since spraying equipment includes running gear 5, and running gear 5 is set to support frame 11 close to the one of fixed frame 12
Side, and running gear 5 is connect with support frame 11；Spraying equipment is when implementing spray coating operations to transmission line of electricity 8, two fixed frames 12
The two sides of transmission line of electricity 8 are located at, running gear 5 is located at the lower part of support frame 11, since running gear 5 can be along power transmission line
The length direction on road 8 is mobile, therefore, can move on transmission line of electricity 8 with other structures fixed on frame body and frame body,
At this point, spray equipment is to 8 spray paint of transmission line of electricity, so as to carry out coating spray coating operations to whole transmission line of electricity 8.
Running gear 5 can be traveling wheel 52, and traveling wheel 52 is connect with support frame 11, be provided with race on traveling wheel 52.
Traveling wheel 52 is set up on transmission line of electricity 8 by race, a traction rope is set on spraying equipment, so that staff draws
Spraying equipment, is pulled walking by dynamic traction rope on transmission line of electricity 8.
Further, in order to allow running gear 5 smoothly to walk along transmission line of electricity 8, spraying provided in this embodiment
In equipment, as shown in Figs. 1-2, running gear 5 includes first motor 51 and traveling wheel 52；First motor 51 and support frame 11 are fixed
Connection, the output axis connection of traveling wheel 52 and first motor 51；Race is provided on traveling wheel 52, race is for being erected at transmission of electricity
On route 8.
It is connect by first motor 51 with power supply unit 4, power supply unit 4 can provide electric energy for first motor 51.
Support rod 111 can be set on support frame 11, support rod 111 is arc-shaped, arc it is opening up, in this way, can
So that the intensity of support rod 111 is more preferably, first motor 51 is connect by the body of rod with support rod 111.
Traveling wheel 52 is set up on transmission line of electricity 8 by race, when first motor 51 starts, first motor 51 can be driven
Dynamic traveling wheel 52 rotates, and traveling wheel 52 is moved along the length direction of transmission line of electricity 8.
Also, traveling wheel 52 is provided with race, and race is contacted with transmission line of electricity 8, so that traveling wheel 52 is set up in power transmission line
On road 8, since race has certain depth, and the whole center of gravity of spraying equipment be located at the lower section of transmission line of electricity 8 therefore can
To ensure that spraying equipment is smoothly walked on transmission line of electricity 8 by running gear 5.
Preferably, running gear 5 includes multiple first motors 51 and multiple traveling wheels 52；Each motor respectively with one
Traveling wheel 52 connects, and multiple traveling wheels 52 are arranged at intervals at the lower section of support frame 11 along the length direction of transmission line of electricity 8, multiple
First motor 51 is fixedly connected with support frame 11 respectively.In this way, multiple traveling wheels 52 can be made to contact with transmission line of electricity 8, so that
Spraying equipment is walked more steady on transmission line of electricity 8.
Fig. 3 be another embodiment of the present invention provides spraying equipment be set up in transmission line of electricity 8 when side view.
Further, in order to keep the center of gravity of spraying equipment on its central line, avoid the center of gravity due to spraying equipment inclined
Occur the problem of rollover when walking from its center line, in spraying equipment provided in this embodiment, as shown in figures 1 and 3, row
Walking apparatus 5 further includes connecting shaft；One end of connecting shaft is connect with traveling wheel 52 far from the side of first motor 51, and the other end passes through
Bearing 53 is connect with support frame 11.
One support rod 111 can be set again on support frame 11, the support rod 111 with and the support that is connected of first motor 51
Bar 111 is parallel, and the support rod 111 is arc-shaped, arc it is opening up, in this way, the intensity of the support rod 111 can be made more
Good, bearing 53 is connect by the body of rod with bearing block fixed on the support rod 111.
Since first motor 51 and bearing 53 are located at the two sides of traveling wheel 52, so that the center of gravity of spraying equipment is located at row
On the center line for walking wheel 52, in this way, it is more steady that running gear 5 can be made to walk along transmission line of electricity 8, rollover is avoided the occurrence of
Problem.
Further, in order to be installed on spraying equipment swimmingly on transmission line of electricity 8 or under the disassembly of transmission line of electricity 8
Come, in spraying equipment provided in this embodiment, as shown in Figure 1, spraying equipment further includes rotating mechanism 6；One end of c-type sleeve 31
It is connect by rotating mechanism 6 with support frame 11；Rotating mechanism 6 is for driving c-type sleeve 31 to rotate, so that c-type sleeve 31 is arranged
It is outer in transmission line of electricity 8 or leave transmission line of electricity 8.Rotating mechanism 6 is connect with power supply unit 4, and power supply unit 4 is the confession of rotating mechanism 6
Electricity.
Rotating mechanism 6 can be motor, and the output shaft of motor is connect with one end of c-type sleeve 31, motor and support frame 11
Connection.
When needing the traveling wheel 52 by spraying equipment to be set up on transmission line of electricity 8, c-type set is driven by rotating mechanism 6
Cylinder 31 rotates so that c-type sleeve 31 leaves the position of transmission line of electricity 8 so that staff traveling wheel 52 is set up in it is defeated
When electric line 8, it can be interfered to avoid c-type sleeve 31 and transmission line of electricity 8 and influence spraying equipment and be mounted on transmission line of electricity 8
The case where work.
After traveling wheel 52 has been erected at transmission line of electricity 8, c-type sleeve 31 is driven to rotate backward by rotating mechanism 6, with
It is sheathed on c-type sleeve 31 outside transmission line of electricity 8, so that c-type sleeve 31 can be used for the coating for ejecting spray equipment
The part for not falling within transmission line of electricity 8 can be recycled in storage unit.
After spraying equipment completes the spray coating operations to transmission line of electricity 8, c-type sleeve 31 is driven to rotate by rotating mechanism 6,
So that c-type sleeve 31 leaves transmission line of electricity 8, then the traveling wheel of spraying equipment 52 is removed from transmission line of electricity 8, to avoid
When separating traveling wheel 52 with transmission line of electricity 8, c-type sleeve 31 interferes with transmission line of electricity 8 and influences spraying equipment from defeated
The problem of electric line 8 is dismantled.
Further, in order to allow rotating mechanism 6 preferably to drive c-type sleeve 31 forward or reverse, to make c-type set
Cylinder 31 preferably far from transmission line of electricity 8 or is sheathed on outside transmission line of electricity 8, in spraying equipment provided in this embodiment, such as Fig. 1 institute
Show, rotating mechanism 6 includes the second motor 61 and connection frame 62；Second motor 61 is connect with support frame 11；Second motor 61 it is defeated
Shaft is connect with connection frame 62, and connection frame 62 is connect with one end of c-type sleeve 31；Second motor 61 is connect with power supply unit 4.
Power supply unit 4 can provide electric energy for the second motor 61.
Since connection frame 62 is connect with one end of c-type sleeve 31, it is rotated when the second motor 61 is drivingly connected frame 62
When, c-type sleeve 31 can be carried and be detached from or be sheathed on transmission line of electricity 8.
Fig. 4 is front view when spraying equipment provided in an embodiment of the present invention is set up in transmission line of electricity 8.
Further, it blocks to make rotating mechanism 6 control c-type sleeve 31 when transmission line of electricity 8 is outer, running gear 5 is same
Walking is walked, and the synchronous spray paint of spray equipment；When rotating mechanism 6, which controls c-type sleeve 31, leaves transmission line of electricity 8, walking dress
5 synchronous stoppings, and the synchronous stopping spray paint of spray equipment are set, to facilitate control of the staff to spraying equipment, this reality
In the spraying equipment for applying example offer, as shown in Figure 1 and Figure 4, spraying equipment further includes control mechanism 7,112 and of the first limit switch
Second limit switch 113；Control mechanism 7 is connect with frame body, and the first limit switch 112 and the second limit switch 113 are respectively set
In on support frame 11, the first limit switch 112 turns to for detecting c-type sleeve 31 and is arranged transmission line of electricity 8, the second limit switch
113 turn to disengaging transmission line of electricity 8 for detecting c-type sleeve 31；Control mechanism 7 respectively with first motor 51, it is described second electricity
Machine 61, the 23, first limit switch 112 of pump and the connection of the second limit switch 113.
Specifically, the first limit switch 112 and the second limit switch 113 are respectively arranged on support frame 11, and the first limit
Bit switch 112 and the second limit switch 113 are located at the two sides of the second motor 61；Control mechanism 7 is for controlling first motor
51 and 23 synchronous averagings of pump, and the second motor 61 is controlled simultaneously and is rotated counterclockwise, when connection frame 62 and the first limit switch 112 connect
When touching, i.e. the first limit switch 112 detects that c-type sleeve 31 turns to and is arranged on transmission line of electricity 8, and sends to control mechanism 7
Information is contacted, control mechanism 7, which controls the second motor 61, to be stopped；Control mechanism 7 for control first motor 51 and pump 23 synchronize stop
Only, and simultaneously the second motor 61 is controlled to rotate clockwise, when frame body and the second limit switch 113 contact, the second limit switch
113 detect c-type sleeve 31 turn to be detached from transmission line of electricity 8 when, the second limit switch 113 to control mechanism 7 send contact letter
Breath, control mechanism 7, which controls the second motor 61, to be stopped.
It is provided on control mechanism 7 and starts switch and turn off the switch.
Control mechanism 7 includes controller.
Controller can be PLC (Programmable Logic Controller, programmable logic controller (PLC)), monolithic
Machine, microcomputer etc..
PLC is kind exclusively for the digital operation electronic system applied and designed in industrial settings.It is using a kind of
Programmable memory, storage executes the operations such as logical operation, sequential control, timing, counting and arithmetical operation inside it
Instruction, various types of mechanical equipments or production process are controlled by digital or analog input and output.
After traveling wheel 52 is set up in transmission line of electricity 8 by staff, control is started switch, at this point, control mechanism 7 controls
23 synchronous averagings of first motor 51 and pump, and control the second motor 61 simultaneously and rotate counterclockwise, when connection frame 62 and first limit
When switch 112 contacts, the first limit switch 112 is used to send contact information, second electricity of the control of control mechanism 7 to control mechanism 7
Machine 61 stops, so that c-type sleeve 31 is sheathed on outside transmission line of electricity 8, and running gear 5 starts to walk simultaneously, and spray equipment starts
To 8 sprayed coating of transmission line of electricity.
After spraying equipment completes the spray coating operations to whole transmission line of electricity 8, staff's control is turned off the switch, at this point,
Control mechanism 7 controls the second motor 61 simultaneously and rotates clockwise for controlling the stopping synchronous with pump 23 of first motor 51, when even
It connects frame 62 and when the second limit switch 113 contacts, the second limit switch 113 is used to send contact information, control to control mechanism 7
Mechanism 7 controls the second motor 61 and stops so that c-type sleeve 31 leaves outside transmission line of electricity 8, then staff by spraying equipment from
Transmission line of electricity 8 disassembles.
It is of course also possible to carry out substep control to the start and stop of first motor 51, pump 23 and the second motor 61 by control mechanism 7
System.
Further, the control in order to facilitate staff to control mechanism 7, in spraying equipment provided in this embodiment,
Spraying equipment further includes remote controler；Remote controler and control mechanism 7 are wirelessly connected.
It starts switch and turns off the switch by being arranged on a remote control, when traveling wheel 52 is set up in power transmission line by staff
Behind road 8, starting switch on remote controler is controlled, control mechanism 7 controls 23 synchronous averagings of first motor 51 and pump, and controls simultaneously
Second motor 61 rotates counterclockwise, when connection frame 62 and the first limit switch 112 contact, the first limit switch 112 be used for
Control mechanism 7 sends contact information, and control mechanism 7, which controls the second motor 61, to be stopped, so that c-type sleeve 31 is sheathed on transmission line of electricity
Outside 8, and running gear 5 starts to walk simultaneously, and spray equipment starts to 8 sprayed coating of transmission line of electricity.
After spraying equipment completes the spray coating operations to whole transmission line of electricity 8, staff controls the closing on remote controler
Switch at this point, control mechanism 7 is used to control the stopping synchronous with pump 23 of first motor 51, and controls 61 up time of the second motor simultaneously
Needle rotation, when connection frame 62 and the second limit switch 113 contact, the second limit switch 113 is used to send to control mechanism 7 and connect
Information is touched, control mechanism 7, which controls the second motor 61, to be stopped, so that c-type sleeve 31 leaves outside transmission line of electricity 8, then staff
Spraying equipment is disassembled from transmission line of electricity 8.
So set, staff can complete the control to spraying equipment at a distance, so that staff is to spraying
The control work of equipment is more convenient.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (12)
1. a kind of spraying equipment, which is characterized in that including frame body, spray equipment, drainage plate and storage unit；
The spray equipment, the drainage plate and the storage unit are respectively arranged on the frame body；
The nozzle of the drainage plate and the spray equipment is respectively used to that the opposite sides of transmission line of electricity, the drainage plate is arranged in
It is connected with the storage unit, the coating for not falling within transmission line of electricity that the drainage plate is used to spray at the nozzle is drained to described
Storage unit.
2. spraying equipment according to claim 1, which is characterized in that the spray equipment include coating hold mechanism, pump,
Delivery pipe and spray line, the coating holds mechanism and the pump is separately positioned on the frame body, and the coating holds mechanism
It is connect by the pump with one end of the delivery pipe, the other end of the delivery pipe is connect with the spray line, the nozzle
It is connected on the spray line；
The length direction of the spray line is provided with multiple nozzles；Circumferential direction point of multiple nozzles along transmission line of electricity
Cloth, each nozzle are correspondingly arranged the drainage plate, and drainage plate described in each adjacent two is connected.
3. spraying equipment according to claim 2, which is characterized in that the spray line is C-shaped, draws described in each adjacent two
Flowing plate is joined to form the c-type sleeve for being sheathed on outside transmission line of electricity.
4. spraying equipment according to claim 2, which is characterized in that the storage unit holds mechanism for the coating, or
The storage unit holds mechanism with the coating and is connected.
5. spraying equipment according to claim 3, which is characterized in that be provided with accommodating chamber in the c-type sleeve；
The c-type sleeve offers import close to the side of transmission line of electricity, and the c-type sleeve is opened up far from the side of transmission line of electricity
There is outlet, the outlet is connect by return pipe with the storage unit.
6. spraying equipment according to claim 3, which is characterized in that the frame body includes support frame and two fixed frames；
Two fixed frames with respect to support frame as described above be symmetrical arranged, and two fixed frames respectively with support frame as described above two
End connection；
The coating holds mechanism and includes the first coating case and the second coating case, first coating case and second coating case
Be respectively arranged on two fixed frames, first coating case and second coating case pass through respectively a drainage tube with
The pump connection.
7. spraying equipment according to claim 6, which is characterized in that the spraying equipment further includes running gear；
The running gear is set to support frame as described above close to the side of the fixed frame, and the running gear and the support
Frame connection；
For the running gear for setting up on the transmission line, the running gear can be along the length direction of the transmission line of electricity
It is mobile.
8. spraying equipment according to claim 7, which is characterized in that the running gear includes first motor and walking
Wheel；
The first motor is fixedly connected with support frame as described above, the output axis connection of the traveling wheel and the first motor；
Race is provided on the traveling wheel, the race is for setting up on the transmission line.
9. spraying equipment according to claim 8, which is characterized in that the running gear further includes connecting shaft；
One end of the connecting shaft is connect with the traveling wheel far from the side of the first motor, and the other end passes through bearing and institute
State support frame connection.
10. spraying equipment according to claim 8, which is characterized in that the spraying equipment further includes rotating mechanism；
One end of the c-type sleeve is connect by the rotating mechanism with support frame as described above；
The rotating mechanism is for driving the c-type sleeve to rotate, so that the c-type sleeve is sheathed on outside transmission line of electricity or leaves
Transmission line of electricity.
11. spraying equipment according to claim 10, which is characterized in that the rotating mechanism includes the second motor and connection
Frame；
Second motor is connect with support frame as described above；
The output shaft of second motor is connect with the connection frame, and the connection frame is connect with one end of the c-type sleeve.
12. spraying equipment according to claim 11, which is characterized in that the spraying equipment further includes control mechanism,
One limit switch and the second limit switch；
The control mechanism is connect with the frame body, and first limit switch and second limit switch are respectively arranged at institute
It states on support frame, the first limit switch, which is used to detect the c-type sleeve to turn to, is arranged the transmission line of electricity, second limit
Switch turns to the disengaging transmission line of electricity for detecting the c-type sleeve；
The control mechanism respectively with the first motor, second motor, the pump, first limit switch and described
The connection of second limit switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910841057.7A CN110433992A (en) | 2019-09-05 | 2019-09-05 | Spraying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910841057.7A CN110433992A (en) | 2019-09-05 | 2019-09-05 | Spraying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110433992A true CN110433992A (en) | 2019-11-12 |
Family
ID=68439427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910841057.7A Pending CN110433992A (en) | 2019-09-05 | 2019-09-05 | Spraying equipment |
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| Country | Link |
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| CN (1) | CN110433992A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110841846A (en) * | 2019-11-29 | 2020-02-28 | 深圳市辉翰科技发展有限公司 | Lifting spray head of automatic glue sprayer |
| WO2021227387A1 (en) * | 2020-05-09 | 2021-11-18 | 广东科凯达智能机器人有限公司 | Deformable robot mechanism and inspection robot |
| CN114226125A (en) * | 2021-11-09 | 2022-03-25 | 国网河南省电力公司安阳供电公司 | Anti-pollution flashover coating spraying device for power transmission and transformation equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008022885A1 (en) * | 2008-05-08 | 2009-11-12 | Range + Heine Gmbh | Device for coating work piece, has movable drip tray provided for overspray, where movement of drip tray is synchronized with movement of coating object by control unit |
| 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 |
| 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 |
| CN106269364A (en) * | 2016-10-28 | 2017-01-04 | 成都多普力电子科技有限公司 | Tube surfaces can be carried out the shower nozzle of even application |
| 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 |
| CN109731713A (en) * | 2019-02-27 | 2019-05-10 | 南方电网科学研究院有限责任公司 | A kind of conducting wire painting spraying device |
| CN209093676U (en) * | 2018-04-05 | 2019-07-12 | 广东冠能电力科技发展有限公司 | A kind of high bare conductor insulation coating robot of stable extruding type frame |
| CN210522904U (en) * | 2019-09-05 | 2020-05-15 | 广东科凯达智能机器人有限公司 | Spraying equipment |
-
2019
- 2019-09-05 CN CN201910841057.7A patent/CN110433992A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008022885A1 (en) * | 2008-05-08 | 2009-11-12 | Range + Heine Gmbh | Device for coating work piece, has movable drip tray provided for overspray, where movement of drip tray is synchronized with movement of coating object by control unit |
| 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 |
| 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 |
| CN106269364A (en) * | 2016-10-28 | 2017-01-04 | 成都多普力电子科技有限公司 | Tube surfaces can be carried out the shower nozzle of even application |
| 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 |
| CN209093676U (en) * | 2018-04-05 | 2019-07-12 | 广东冠能电力科技发展有限公司 | A kind of high bare conductor insulation coating robot of stable extruding type frame |
| CN109731713A (en) * | 2019-02-27 | 2019-05-10 | 南方电网科学研究院有限责任公司 | A kind of conducting wire painting spraying device |
| CN210522904U (en) * | 2019-09-05 | 2020-05-15 | 广东科凯达智能机器人有限公司 | Spraying equipment |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110841846A (en) * | 2019-11-29 | 2020-02-28 | 深圳市辉翰科技发展有限公司 | Lifting spray head of automatic glue sprayer |
| CN110841846B (en) * | 2019-11-29 | 2021-06-25 | 台州金荣企业管理合伙企业(有限合伙) | Lifting spray head of automatic glue sprayer |
| WO2021227387A1 (en) * | 2020-05-09 | 2021-11-18 | 广东科凯达智能机器人有限公司 | Deformable robot mechanism and inspection robot |
| CN114226125A (en) * | 2021-11-09 | 2022-03-25 | 国网河南省电力公司安阳供电公司 | Anti-pollution flashover coating spraying device for power transmission and transformation equipment |
| CN114226125B (en) * | 2021-11-09 | 2023-02-17 | 国网河南省电力公司安阳供电公司 | Anti-pollution flashover coating spraying device for power transmission and transformation equipment |
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