CN109174532B - Suspension insulator string online PRTV anti-pollution flashover spraying device - Google Patents
Suspension insulator string online PRTV anti-pollution flashover spraying device Download PDFInfo
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- CN109174532B CN109174532B CN201811124602.2A CN201811124602A CN109174532B CN 109174532 B CN109174532 B CN 109174532B CN 201811124602 A CN201811124602 A CN 201811124602A CN 109174532 B CN109174532 B CN 109174532B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
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- 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
- B05B13/0405—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 reciprocating or oscillating spray heads
- B05B13/041—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 reciprocating or oscillating spray heads with spray heads reciprocating along a straight line
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/002—Pretreatement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0413—Heating with air
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- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Insulators (AREA)
Abstract
The invention relates to the technical field of insulator spraying, and provides an online PRTV anti-pollution flashover spraying device for a suspension insulator string, which comprises an outer shell consisting of a first shell and a second shell, wherein the first shell and the second shell are butted to form a space for accommodating the insulator string; the reciprocating mechanism is arranged in the second shell, the reciprocating mechanism is provided with a first nozzle and a second nozzle, the feeding end of the first nozzle is communicated with the discharging end of the spraying mechanism through a guide pipe, the air inlet end of the second nozzle is communicated with the air outlet end of the air blowing mechanism through an air pipe, and the reciprocating mechanism, the spraying mechanism and the air blowing mechanism are all connected with the controller. The invention solves the technical problems that when electric power operators spray in the open air manually, the operation is inconvenient, the working strength is high, and the spraying liquid is easy to splash everywhere, so that the environmental pollution is caused, and the body health is influenced.
Description
Technical Field
The invention relates to the technical field of insulator spraying, in particular to an online PRTV anti-pollution flashover spraying device for a suspension insulator string.
Background
The insulator is a special insulating control and can play an important role in an overhead transmission line. The insulator can be divided into a suspension insulator and a post insulator according to different installation modes; the suspension insulator is widely applied to insulation and mechanical fixation of a high-voltage overhead transmission line and a soft bus of a power generation and transformation substation; the post insulator is mainly used for insulating and mechanically fixing buses and electrical equipment of a power plant and a substation.
In an atmospheric environment, an insulator which runs on line is influenced by environmental factors such as industrial emissions, natural dust and the like, a layer of filth is gradually deposited on the surface of the insulator, soluble substances of the filth attached to the surface of the insulator are gradually dissolved in water under a humid condition, and a layer of conductive film is formed on the surface of the insulator, so that the insulation level of the insulator is greatly reduced, and the electric field force generates a strong discharge phenomenon to form pollution flashover, thereby seriously influencing the safe running of a power system.
The insulator pollution flashover prevention is a major subject of current power system research, and experts at home and abroad explore and research the problem in many aspects. Researches find that the insulator surface is coated with PRTV paint which is an effective measure for preventing equipment pollution flashover except that the insulator is periodically repaired, replaced and cleaned to remove pollution. The PRTV anti-pollution flashover coating (fully called: the durable in-situ formed anti-pollution flashover composite coating for external insulation of power equipment) is a novel electrical functional material, has excellent hydrophobicity and rapid, balanced and durable hydrophobic migration, does not form a continuous water film on the surface of the coating in severe weather, and effectively prevents pollution flashover accidents.
Because the suspension insulator is mostly positioned on the electric tower and is higher in position, at present, when PRTV coating spraying is carried out on an insulator string, electric operators usually climb to the tower and spray the insulator string by adopting modes of spray gun spraying, brush coating and the like, and the following defects also exist in the spraying process: (1) when the insulator string is manually sprayed, an operator needs to firstly spray one side of the insulator string, then turns the direction and then sprays the other side of the insulator string, and the operation is inconvenient, the working efficiency is low, and the working strength is high; (2) the operators are in high-altitude operation for a long time, so that great potential safety hazards exist; (3) when the coating is sprayed, operators are mostly in an open air state, the air influence is large, the spraying quality cannot be guaranteed, the coating splashed everywhere easily causes environmental pollution, and the coating is also easily sucked into the body by the operators to influence the health.
Therefore, the development of the online PRTV anti-pollution flashover spraying device for the suspension insulator string has urgent research value, and also has good economic benefit and industrial application potential, which is the basis and the place where the invention can be completed.
Disclosure of Invention
The present inventors have conducted intensive studies to overcome the above-identified drawbacks of the prior art, and as a result, have completed the present invention after having made a great deal of creative efforts.
Specifically, the technical problems to be solved by the present invention are: the utility model provides an antifouling sudden strain of a muscle spraying device of suspension insulator string online PRTV to solve the electric power operation personnel when open-air manual spraying, the operation is inconvenient, and working strength is big, and the spraying liquid splashes easily everywhere, causes environmental pollution, influences healthy technical problem.
In order to solve the technical problems, the technical scheme of the invention is as follows:
an online PRTV anti-pollution flashover spraying device for a suspension insulator string comprises an outer shell consisting of a first shell and a second shell, wherein the first shell and the second shell are butted to form a space for accommodating the insulator string;
the spraying mechanism is characterized in that a reciprocating mechanism is arranged in the second shell, a first nozzle and a second nozzle are arranged on the reciprocating mechanism, the feeding end of the first nozzle is communicated with the discharging end of the spraying mechanism through a guide pipe, the air inlet end of the second nozzle is communicated with the air outlet end of the air blowing mechanism through an air pipe, and the reciprocating mechanism, the spraying mechanism and the air blowing mechanism are all connected with the controller.
As an improved scheme, two ends of the first shell and the second shell along the axis direction of the insulator string are respectively provided with a boss, each boss is provided with an arc-shaped groove, the arc shape of each arc-shaped groove is matched with the shape of the end part of the insulator string, the arc-shaped grooves of the bosses of the first shell and the arc-shaped grooves of the bosses of the second shell form a space for fixing the insulator string, and the bosses of the first shell and the bosses of the second shell are fixedly arranged on the insulator string through lock catches.
As an improved scheme, one side of the first shell connected with the second shell is provided with a plurality of hinges for rotatably connecting the first shell with the second shell, and the other side of the first shell is provided with a plurality of latches for controlling the opening and closing of the insulator string accommodating space formed by the first shell and the second shell.
As an improved scheme, the dust collection mechanism comprises a suction nozzle and a dust collector, the suction nozzle is in a horn shape and is fixedly installed on the inner wall of the first shell, the suction nozzle is communicated with the air inlet end of the dust collector through an air pipe, and the dust collector is fixedly installed on the outer side of the first shell and is connected with the controller.
As an improved scheme, the reciprocating mechanism comprises a driving motor, a reciprocating lead screw, a slide rod and a slide block, the driving motor is fixedly arranged at one end of the second shell along the axial direction of the insulator string, and is connected with the controller, a first gear is fixedly arranged on an output shaft of the driving motor, the reciprocating screw rod is rotatably arranged on the inner wall of the second shell, one end of the reciprocating screw rod, which is close to the driving motor, is fixedly provided with a second gear, the first gear is meshed with the second gear, the sliding rod is fixedly arranged in the inner cavity of the second shell and is close to the reciprocating screw rod, the slide bar is arranged in parallel with the reciprocating screw rod, the slide block is arranged on the reciprocating screw rod in a threaded manner, and the first nozzle and the second nozzle are fixedly arranged on the sliding block.
As a modified solution, a protective cover for accommodating the first gear and the second gear is installed in the second housing.
As a refinement, the spraying direction of the first nozzle and the second nozzle is directed toward the insulator string.
As an improved scheme, the spraying mechanism comprises a storage tank, the storage tank is fixedly installed at the non-opening end of the second shell, the discharge end of the storage tank is communicated with the feed end of the spraying pump through a conduit, the spraying pump is also fixedly installed on the second shell and is connected with the controller, and the discharge end of the spraying pump is communicated with the feed end of the first nozzle through a conduit.
As an improved scheme, the blowing mechanism comprises a blower which is arranged on the second shell and connected with the controller, an electric heating wire is arranged in the blower, and the air outlet end of the blower is communicated with the air inlet end of the second nozzle through an air pipe.
As an improved scheme, the portable electronic device further comprises two straps, wherein one strap is fixedly installed on the outer side of the first shell, the other strap is fixedly installed on the outer side of the second shell, and the two straps are located on the same side face of the outer shell.
Through the technical scheme, the technical problems that when an electric power operator carries out outdoor manual spraying, the operation is inconvenient, the working strength is high, and spraying liquid is easy to splash everywhere, so that the environmental pollution is caused, and the body health is influenced are solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic left side view of the present invention;
FIG. 3 is a schematic view of the structure of the present invention in the non-closed state;
wherein each numerical designation refers to a particular meaning, element, and/or component, respectively, as follows in the figures.
In the figure: 1. the device comprises a shell, 101, a first shell, 102, a second shell, 103, an opening end of the first shell, 104, an opening end of the second shell, 2, an insulator string, 3, a dust suction mechanism, 301, a suction nozzle, 302, a dust suction machine, 4, a controller, 5, a power supply, 6, a reciprocating mechanism, 601, a first nozzle, 601, a second nozzle, 603, a driving motor, 604, a reciprocating screw rod, 605, a sliding rod, 606, a sliding block, 607, a first gear, 608, a second gear, 609, a protective cover, 7, a spraying mechanism, 701, a material storage tank, 702, a spraying pump, 8, a blowing mechanism, 801, a blower, 802, a heating wire, 9, a boss, 901, an arc-shaped groove, 10, a lock catch, 11, a hinge, 12 and a strap.
Detailed Description
The invention is further illustrated by the following specific examples. The use and purpose of these exemplary embodiments are to illustrate the present invention, not to limit the actual scope of the present invention in any way, and not to limit the scope of the present invention in any way.
As shown in fig. 1 and 3, the suspension insulator string 2 online PRTV anti-pollution flashover spraying device comprises a housing 1 composed of a first housing 101 and a second housing 102, the first housing 101 and the second housing 102 are butted to form a space for accommodating the insulator string 2, one end of the first housing corresponding to an open end 103 is fixedly provided with a dust suction mechanism 3, a controller 4 is fixedly arranged at an adjacent position of the dust suction mechanism 3, and one end of the controller 4 is connected with a power supply 5 through a lead;
a reciprocating mechanism 6 is arranged in the second shell 102, a first nozzle 601 and a second nozzle 601 are arranged on the reciprocating mechanism 6, the feeding end of the first nozzle 601 is communicated with the discharging end of the spraying mechanism 7 through a guide pipe, the air inlet end of the second nozzle 601 is communicated with the air outlet end of the air blowing mechanism 8 through an air pipe, and the reciprocating mechanism 6, the spraying mechanism 7 and the air blowing mechanism 8 are all connected with the controller 4.
In this embodiment, as shown in fig. 1 and fig. 3, the housing 1 is composed of a first housing 101 and a second housing 102, the housing 1 is made into a split structure, the space formed by connecting the first housing 101 and the second housing 102 can wrap the insulator string 2 on the power tower, so as to prevent the insulator string 2 from splashing to the air at all places during the spraying process, which causes environmental pollution, and at the same time, the spraying liquid is isolated from the operator, so as to prevent the operator from being sucked into the body and affecting the health of the body, the first housing 101 and the second housing 102 are made of transparent materials, in this embodiment, the transparent materials used are polymethyl methacrylate, commonly called organic glass, so that the operator can observe the spraying condition of the suspension insulator string 2 inside the online PRTV anti-pollution flashover spraying device during spraying, an opening is formed at one end of the second housing corresponding to the opening end 104, the spraying device can be used for a guide pipe and an air pipe to pass through, a reciprocating mechanism 6 is arranged in the second shell 102, the feeding end of a first nozzle 601 arranged on the reciprocating mechanism 6 is communicated with the discharging end of a spraying mechanism 7 through the guide pipe, so that the first nozzle 601 can realize the reciprocating automatic spraying on one side of the insulator string 2, after one side is sprayed, an operator only needs to rotate the suspension insulator string 2 online PRTV anti-pollution flashover spraying device to an un-sprayed area and spray again, the workload and the working strength of the operator are reduced, the operator does not need to hold a spray gun to spray the insulator string 2 in a continuous rotating direction, the spraying work is more convenient and rapid, the spraying efficiency is improved, and the working strength is reduced; the air inlet end of a second nozzle 601 arranged on the reciprocating mechanism 6 is communicated with the air outlet end of the air blowing mechanism 8 through an air pipe, dust deposited on the surface of the insulator string 2 can be blown away through the air blowing mechanism 8, the surface of the insulator string 2 is cleaned, a dust suction mechanism 3 is fixedly arranged at one end of the first shell corresponding to the opening end 103, the dust blown up by the air blowing mechanism 8 can be sucked away in time through the dust suction mechanism 3, and the dust is prevented from falling onto the surface of the insulator string 2 again to affect the spraying quality; still bolt fixed mounting has controller 4 on first casing 101, be equipped with the control switch of controlling each mechanism on controller 4, controller 4 can control the action of dust absorption mechanism 3, reciprocating mechanism 6, spraying mechanism 7 and blowing mechanism 8, through the precedence of controlling each mechanism action, realize the spraying work to insulator chain 2 surface, power 5 can provide the electric energy for dust absorption mechanism 3, reciprocating mechanism 6, spraying mechanism 7, blowing mechanism 8 and controller 4, make whole suspension type insulator chain 2 on-line PRTV antifouling sudden strain of a muscle spraying device can operate, through adopting the aforesaid, when having solved electric power operation personnel in open manual spraying, the operation is inconvenient, and working strength is big, and the spraying liquid splashes everywhere easily, causes environmental pollution, influence healthy technical problem.
In this embodiment, the power supply 5 and the controller 4 are common in daily life and belong to the common general knowledge of those skilled in the art, and are not described herein again.
In this embodiment, as shown in fig. 1 and fig. 3, two ends of the first casing 101 and the second casing 102 along the axial direction of the insulator string 2 are respectively provided with a boss 9, each boss 9 is provided with an arc-shaped groove 901, the arc shape of the arc-shaped groove 901 is adapted to the shape of the end of the insulator string 2, the arc-shaped groove 901 of the boss 9 of the first casing 101 and the arc-shaped groove 901 of the boss 9 of the second casing 102 form a space for fixing the insulator string 2, the boss 9 of the first casing 101 and the boss 9 of the second casing 102 are fixedly mounted on the insulator string 2 through a latch 10, when in use, the two ends of the first casing 101 and the second casing 102 are both provided with the bosses 9, the arc-shaped grooves 901 provided on the bosses 9 are adapted to the shape of the end of the insulator string 2, the latches 10 are fixedly mounted on the bosses 9 by bolts, the bosses 9 of the first casing 101 and the bosses 9 of the second casing 102 are connected together, the end part of the insulator string 2 can be fixed in the space formed by the arc-shaped groove 901 on the boss 9, the suspension insulator string 2 on-line PRTV anti-pollution flashover spraying device is fixed on the insulator string 2, the rubber layer is pasted on the arc-shaped groove 901, the friction force between the boss 9 and the end part of the insulator string 2 can be increased by the rubber layer, and the suspension insulator string 2 on-line PRTV anti-pollution flashover spraying device is fixed more firmly and is not easy to slide.
In this embodiment, as shown in fig. 2 and 3, a plurality of hinges 11 for rotatably connecting the first housing 101 and the second housing 102 are disposed on one side where the first housing 101 and the second housing 102 are connected, and a plurality of latches 10 for controlling the opening and closing of the space formed by the first housing 101 and the second housing 102 for accommodating the insulator string 2 are disposed on the corresponding other side, when in use, the hinges 11 are fixedly mounted on the first housing 101 and the second housing 102 by bolts, in this embodiment, the number of the hinges 11 is three, and a plurality of latches 10 are fixedly mounted on the corresponding other side by bolts, in this embodiment, the number of the latches 10 is three, when the suspension insulator string 2 on-line PRTV anti-pollution flashover spraying device is fixed on the insulator string 2 by the cooperation of the hinges 11 and the latches 10, the operation is more convenient and fast, when the spraying side of the suspension insulator string 2 on-line PRTV anti-pollution flashover spraying device needs to be rotated to an area that is not sprayed, through hasp 10, the operation personnel can realize quick taking apart, rotate to the one side that does not spray, quick fixed mounting, not only labour saving and time saving has still improved work efficiency.
In the embodiment, as shown in fig. 1, the dust suction mechanism 3 includes a suction nozzle 301 and a dust collector 302, the suction nozzle 301 is in a horn shape and is fixedly installed on the inner wall of the first housing 101, the suction nozzle 301 is communicated with the air inlet end of the dust collector 302 through an air pipe, the dust collector 302 is fixedly installed on the outer side of the first housing 101 and is connected with the controller 4, when in use, the suction nozzle 301 is fixedly installed on the inner wall of the first housing 101 through a bolt, the base of the dust collector 302 is fixedly installed on the outer side of the first housing 101 through a bolt, the length and the width of the horn-shaped suction nozzle 301 are greater than those of the insulator string 2, so that dust blown up by the air blowing mechanism 8 can be gathered and then sucked away through the dust collector 302 and discharged to the outer side of the housing, thereby preventing the dust from falling onto the surface of the insulator string 2 again, and causing problems of particle generation, foaming and; the vacuum cleaner 302 is common in daily life and is common knowledge of those skilled in the art, and will not be described herein.
In this embodiment, as shown in fig. 1 and fig. 2, the reciprocating mechanism 6 includes a driving motor 603, a reciprocating lead screw 604, a sliding rod 605 and a sliding block 606, the driving motor 603 is fixedly installed at one end of the second housing 102 along the axial direction of the insulator string 2 and is connected to the controller 4, a first gear 607 is fixedly installed on an output shaft of the driving motor 603, the reciprocating lead screw 604 is rotatably installed on an inner wall of the second housing 102, a second gear 608 is fixedly installed at one end of the reciprocating lead screw 604 close to the driving motor 603, the first gear 607 is in gear engagement with the second gear 608, the sliding rod 605 is fixedly installed in an inner cavity of the second housing 102 and close to the reciprocating lead screw 604, the sliding rod 605 is arranged in parallel to the reciprocating lead screw 604, the sliding block 606 is threadedly installed on the reciprocating lead screw 604 and is slidably installed with the sliding rod 605, both the first nozzle 601 and the second nozzle 601 are fixedly, the base of the driving motor 603 is fixedly installed at one end of the second housing 102 along the axial direction of the insulator string 2 through a bolt, and is connected with the controller 4 through a lead, the controller 4 can control the operation of the driving motor 603, a first gear 607 is fixedly installed on an output shaft of the driving motor 603, a second gear 608 is fixedly installed on the reciprocating lead screw 604, the driving motor 603 can drive the reciprocating lead screw 604 to rotate through the meshing of the first gear 607 and the second gear 608, a slide rod 605 is also fixedly installed in an inner cavity of the second housing 102, the slide rod 605 is arranged in parallel with the reciprocating lead screw 604, a slide block 606 is installed on the reciprocating lead screw 604 through threads and is slidably installed with the slide rod 605, the slide block 606 can realize reciprocating motion through the rotation of the reciprocating lead screw 604, a first nozzle 601 is fixedly installed on the slide block 606 through a bolt, and a feeding end of the first nozzle 601 is connected with a discharging end of a spraying pump 702 in the spraying, the reciprocating spraying on the surface of the insulator string 2 is realized, the workload of operators is reduced, the working efficiency is improved, the second nozzle 601 is fixedly arranged on the sliding block 606 through bolts, and the air inlet end of the second nozzle 601 is connected with the air outlet end of the blower 801 in the air blowing mechanism 8 through an air pipe, so that the ash removal and cleaning work on the surface of the insulator string 2 is realized, and the spraying quality of the insulator string 2 is improved; the driving motor 603 is common in daily life and is common knowledge of those skilled in the art, and will not be described herein.
In this embodiment, as shown in fig. 1, a protective cover 609 for accommodating the first gear 607 and the second gear 608 is installed in the second housing 102, and when the protective cover 609 is used and sprayed again, the protective cover 609 can effectively protect the first gear 607 and the second gear 608, so that the spraying liquid is prevented from being sprayed onto the gears to affect the meshing rotation of the gears, and the service life and the maintenance period of the gears are prolonged.
In this embodiment, as shown in fig. 1 and fig. 2, the spraying directions of the first nozzle 601 and the second nozzle 601 face the insulator string 2, and when the device is used, the spraying directions of the first nozzle 601 and the second nozzle 601 face the insulator string 2, so that the spraying liquid sprayed by the first nozzle 601 can be accurately sprayed on the surface of the insulator string 2, the spraying deviation is avoided, the gas sprayed by the second nozzle 601 can blow off the dust, the cleaning effect is achieved, and the blowing deviation is avoided.
In this embodiment, as shown in fig. 1, the spraying mechanism 7 includes a storage tank 701, the storage tank 701 is fixedly installed at a non-opening end of the second housing 102, a discharge end of the storage tank 701 is communicated with a feed end of the spraying pump 702 through a conduit, the spraying pump 702 is also fixedly installed on the second housing 102 and is connected to the controller 4, the discharge end of the spraying pump 702 is communicated with the feed end of the first nozzle 601 through a conduit, when in use, the storage tank 701 is mainly used for storing the PRTV spraying liquid, in this embodiment, in order to make the suspension string insulator 2 on-line PRTV anti-pollution flashover spraying device more uniform, the storage tank 701 is fixedly installed at an outer side of an end corresponding to the opening end 104 of the second housing through a bolt, the discharge end of the storage tank 701 is communicated with the feed end of the spraying pump 702 through a conduit, the spraying pump 702 is fixedly installed at an outer side of the second housing 102 through a bolt and is the, the spraying pump 702 mainly provides kinetic energy for the spraying liquid, so that the spraying liquid can be uniformly sprayed out of the first nozzle 601, the spraying pump 702 is connected with the controller 4 through a lead, the controller 4 can control the action of the spraying pump 702, and when the spraying is finished, the spraying action is stopped in time; the spray pump 702 is common in daily life and is common knowledge of those skilled in the art, and will not be described herein.
In this embodiment, as shown in fig. 1, the blowing mechanism 8 includes a blower 801 mounted on the second housing 102 and connected to the controller 4, a heating wire 802 is disposed in the blower 801, an air outlet of the blower 801 is connected to an air inlet of the second nozzle 601 through an air pipe, when in use, the blower 801 is used to remove dust collected on the surface of the insulator string 2, the dust suction mechanism 3 can suck dust in time to clean the surface of the insulator string 2, thereby avoiding foaming and particle generation during spraying, and affecting the spraying quality, the blower 801 is connected to the controller 4 through a conducting wire, the controller 4 can control the operation of the blower 801, the heating wire 802 is disposed in the blower 801, when spraying is completed, the heating wire 802 is powered on under the control of the controller 4, and the heating wire 802 is powered on under the control of the controller 4 to form a hot air flow inside the blower 801, when the blower 801 is started to work, the formed hot airflow is sprayed to the sprayed insulator string 2 through the air pipe and the second nozzle 601, so that the spraying liquid can be quickly dried, the phenomenon of dripping and hanging wires is avoided, and the performance of the insulator string 2 is influenced; the blower 801 is common to daily life and is common knowledge of those skilled in the art, and will not be described herein.
In this embodiment, as shown in fig. 2, the portable electronic device further includes two braces 12, wherein one brace 12 is fixedly installed on the outer side of the first housing 101, the other brace 12 is fixedly installed on the outer side of the second housing 102, and the two braces 12 are located on the same side of the housing 1, when the portable electronic device is used, the two braces 12 can facilitate an electric power operator to carry the suspension insulator string 2 on-line PRTV anti-pollution flashover spraying device on the body, so that the portable electronic device is more convenient to move, the braces 12 provided at the same time can also be used for lifting and hanging, the operator can climb onto the electric power tower in advance, the suspension insulator string 2 on-line PRTV anti-pollution flashover spraying device is pulled onto the electric power tower from the ground by using ropes and the like, so.
For ease of understanding, the working of the embodiments of the present invention is given below:
when in use, an electric operator moves the suspension insulator string 2 on-line PRTV anti-pollution flashover spraying device to an electric tower through the braces 12, then the lock catch 10 is opened, the first shell 101 and the second shell 102 are wrapped on the insulator string 2, then locking is carried out, a switch of the controller 4 is opened, the controller 4 firstly controls the action of the blower 801 and the driving motor 603, the air outlet end of the blower 801 is communicated with the air inlet end of the second nozzle 601 through an air pipe, the second nozzle 601 is fixedly arranged on a sliding block 606 of a reciprocating lead screw 604 through a bolt, the driving motor 603 drives the reciprocating lead screw 604 to rotate through gear engagement, so that the sliding block 606 realizes reciprocating motion, therefore, dust on the surface of the insulator string 2 is cleaned in a reciprocating mode comprehensively, and meanwhile the controller 4 can control the dust collector 302 to suck the blown dust to the outer side of the shell, so that the cleaning work of the insulator string 2 is achieved; after cleaning, the controller 4 controls the blower 801 and the dust collector 302 to stop working, and controls the spraying pump 702 to act, the discharge end of the spraying pump 702 is communicated with the feed end of the first nozzle 601, the first nozzle 601 is fixedly mounted on the sliding block 606 of the reciprocating lead screw 604 through a bolt, the first nozzle 601 realizes one-side reciprocating spraying on the surface of the insulator string 2 through the reciprocating lead screw 604, after spraying is finished, the controller 4 controls the blower 801 and the heating wire 802 to work, hot air is blown out from the blower 801, drying of spraying liquid is accelerated, and the phenomenon of dripping and hanging wires is avoided, so that spraying quality is not affected; after one side of the insulator string 2 finishes spraying work, the power operator opens the lock catch 10 again, moves the suspension insulator string 2 on-line PRTV anti-pollution flashover spraying device to the side which is not sprayed, and repeats the steps to carry out spraying work until the surface of the insulator string 2 is completely sprayed.
In conclusion, the technical problems that when an electric power operator carries out outdoor manual spraying, the operation is inconvenient, the working strength is high, spraying liquid is easy to splash everywhere, the environment is polluted, and the body health is affected are solved through the embodiment of the invention.
It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should also be understood that various alterations, modifications and/or variations can be made to the present invention by those skilled in the art after reading the technical content of the present invention, and all such equivalents fall within the protective scope defined by the claims of the present application.
Claims (3)
1. The utility model provides an antifouling sudden strain of a muscle spraying device of online PRTV of suspension type insulator chain which characterized in that: the insulator string storage device comprises a shell consisting of a first shell and a second shell, wherein the first shell and the second shell are in butt joint to form a space for containing an insulator string, a dust collection mechanism is fixedly installed at one end, corresponding to the opening end of the first shell, a controller is fixedly installed at the adjacent position of the dust collection mechanism, and one end of the controller is connected with a power supply through a lead;
the first shell and the second shell are both made of polymethyl methacrylate materials;
the two ends of the first shell and the second shell along the axis direction of the insulator string are respectively provided with a boss, each boss is provided with an arc-shaped groove, the arc shape of each arc-shaped groove is matched with the shape of the end part of the insulator string, the arc-shaped grooves of the bosses of the first shell and the arc-shaped grooves of the bosses of the second shell form a space for fixing the insulator string, the bosses of the first shell and the bosses of the second shell are fixedly arranged on the insulator string through lock catches, rubber layers are adhered on the arc-shaped grooves, and the rubber layers increase the friction force between the bosses and the end parts of the insulator string;
a plurality of hinges for rotatably connecting the first shell and the second shell are arranged on one side where the first shell and the second shell are connected, and a plurality of lock catches for controlling the opening and closing of the insulator string accommodating space formed by the first shell and the second shell are arranged on the corresponding other side;
a reciprocating mechanism is arranged in the second shell, a first nozzle and a second nozzle are arranged on the reciprocating mechanism, the feeding end of the first nozzle is communicated with the discharging end of the spraying mechanism through a guide pipe, the air inlet end of the second nozzle is communicated with the air outlet end of the air blowing mechanism through an air pipe, and the reciprocating mechanism, the spraying mechanism and the air blowing mechanism are all connected with the controller;
the reciprocating mechanism comprises a driving motor, a reciprocating lead screw, a slide rod and a slide block, the driving motor is fixedly installed at one end of the second shell along the axis direction of the insulator string and is connected with the controller, a first gear is fixedly installed on an output shaft of the driving motor, the reciprocating lead screw is rotatably installed on the inner wall of the second shell, a second gear is fixedly installed at one end of the reciprocating lead screw close to the driving motor, the first gear is meshed with the second gear, the slide rod is fixedly installed in an inner cavity of the second shell and close to the reciprocating lead screw, the slide rod is arranged in parallel with the reciprocating lead screw, the slide block is installed on the reciprocating lead screw in a threaded mode and is installed with the slide rod in a sliding mode, and the first nozzle and the second nozzle are fixedly installed on the slide block;
the dust collection mechanism comprises a suction nozzle and a dust collector, the suction nozzle is horn-shaped and is fixedly mounted on the inner wall of the first shell, the suction nozzle is communicated with the air inlet end of the dust collector through an air pipe, and the dust collector is fixedly mounted on the outer side of the first shell and is connected with the controller;
the blowing mechanism comprises a blower which is arranged on the second shell and connected with the controller, an electric heating wire is arranged in the blower, and the air outlet end of the blower is communicated with the air inlet end of the second nozzle through an air pipe;
the first shell is fixedly arranged on the outer side of the shell, the second shell is fixedly arranged on the outer side of the shell, and the two straps are arranged on the same side face of the shell;
the spraying mechanism comprises a storage tank, the storage tank is fixedly arranged at the non-opening end of the second shell, the discharge end of the storage tank is communicated with the feed end of a spraying pump through a guide pipe, the spraying pump is also fixedly arranged on the second shell and is connected with the controller, and the discharge end of the spraying pump is communicated with the feed end of the first nozzle through a guide pipe;
when in use, an electric operator moves the suspension insulator string on-line PRTV anti-pollution flashover spraying device to the electric tower through the braces, then the lock catch is opened, the first shell and the second shell are wrapped on the insulator string, then locking, opening the switch of the controller, the controller firstly controlling the action of the blower and the driving motor, the air outlet end of the blower is communicated with the air inlet end of the second nozzle through an air pipe, the second nozzle is fixedly arranged on the sliding block of the reciprocating screw rod through a bolt, the driving motor drives the reciprocating lead screw to rotate through gear engagement, so that the sliding block realizes reciprocating motion, therefore, dust on the surface of the insulator string is cleaned in a reciprocating mode comprehensively, and meanwhile the controller can control the dust collector to suck the blown dust to the outer side of the shell, so that the insulator string is cleaned;
after cleaning is finished, the controller controls the blower and the dust collector to stop working and controls the spraying pump to act, the discharge end of the spraying pump is communicated with the feed end of the first nozzle, the first nozzle is fixedly mounted on a sliding block of the reciprocating lead screw through a bolt, the first nozzle realizes single-side reciprocating spraying on the surface of the insulator string through the reciprocating lead screw, after spraying is finished, the controller controls the blower and the electric heating wire to work, hot air is blown out from the blower, and drying of spraying liquid is accelerated;
and after one side of the insulator string finishes spraying work, the power operator opens the lock catch again, moves the suspension insulator string on-line PRTV anti-pollution flashover spraying device to the side which is not sprayed, and repeats the steps to carry out spraying work until the surface of the insulator string is completely sprayed.
2. The on-line PRTV anti-pollution flashover spraying device for the suspension insulator string as claimed in claim 1, wherein: and a protective cover used for containing the first gear and the second gear is arranged in the second shell.
3. The on-line PRTV anti-pollution flashover spraying device for the suspension insulator string as claimed in claim 1, wherein: the spraying directions of the first nozzle and the second nozzle face the insulator string.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811124602.2A CN109174532B (en) | 2018-09-26 | 2018-09-26 | Suspension insulator string online PRTV anti-pollution flashover spraying device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811124602.2A CN109174532B (en) | 2018-09-26 | 2018-09-26 | Suspension insulator string online PRTV anti-pollution flashover spraying device |
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| Publication Number | Publication Date |
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| CN109174532A CN109174532A (en) | 2019-01-11 |
| CN109174532B true CN109174532B (en) | 2021-04-16 |
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| CN201811124602.2A Expired - Fee Related CN109174532B (en) | 2018-09-26 | 2018-09-26 | Suspension insulator string online PRTV anti-pollution flashover spraying device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109718985B (en) * | 2019-03-06 | 2024-07-19 | 红云红河烟草(集团)有限责任公司 | Improved structure of aluminum foil paper paraffin oil mist spraying device |
| CN109746210A (en) * | 2019-03-15 | 2019-05-14 | 国网河南省电力公司南召县供电公司 | A kind of electric insulator cleaning device and clean method |
| CN113695193A (en) * | 2020-05-22 | 2021-11-26 | 北京金风科创风电设备有限公司 | Paint layer forming method, blowing device and baking equipment of generator |
| CN112044663B (en) * | 2020-09-19 | 2021-12-24 | 上海奈司工程科技有限公司 | Silicon rubber coating spraying device |
| CN115318751A (en) * | 2022-08-09 | 2022-11-11 | 上海剑平动平衡机制造有限公司 | Dust suction device for balancing machining position |
| CN116759173B (en) * | 2023-08-23 | 2023-11-03 | 江东金具设备有限公司 | Insulator manufacturing process and device |
| CN118002386B (en) * | 2024-04-08 | 2024-07-26 | 国网山东省电力公司诸城市供电公司 | Paint spraying device for power supply cable reel |
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