CN110813575A - Power distribution cabinet external rust removal and repair device and use method thereof - Google Patents
Power distribution cabinet external rust removal and repair device and use method thereof Download PDFInfo
- Publication number
- CN110813575A CN110813575A CN201911113950.4A CN201911113950A CN110813575A CN 110813575 A CN110813575 A CN 110813575A CN 201911113950 A CN201911113950 A CN 201911113950A CN 110813575 A CN110813575 A CN 110813575A
- Authority
- CN
- China
- Prior art keywords
- paint
- power distribution
- distribution cabinet
- area
- air
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
- B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
- B05B9/0409—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material the pumps being driven by a hydraulic or a pneumatic fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
Abstract
The invention discloses a rust removing and repairing device for the exterior of a power distribution cabinet and a use method thereof, belonging to the field of rust removing and repairing, wherein a circle of annular non-embroidered area is arranged on a shell of the power distribution cabinet in advance before paint spraying, so that the phenomenon that a few rust scraps are attached to the edge of a paint layer in the rust removing process to form an annular area can be reduced, lubricating oil is coated on the annular non-embroidered area to seal a gap between the paint layer and a metal surface, when the rust area is treated, the lubricating oil layer can reduce the entering of the rust scraps into the gap between the paint layer and the metal surface, after an edge strip area is arranged on the annular non-embroidered area, the treated area is arranged into a convex shape and then the paint spraying is carried out, the attachment effect between the paint and the metal surface can be improved through the matching between the edge strip area and the convex, and the possibility of the dried paint falling off is reduced, and makes bubbling between the dry paint and the metal surface less likely to occur.
Description
Technical Field
The invention relates to the field of derusting and repairing, in particular to a derusting and repairing device for the exterior of a power distribution cabinet and a using method thereof.
Background
The power distribution cabinet, the lighting power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system, the power distribution cabinet is a general name of a motor control center, the power distribution cabinet is used in occasions with dispersed loads and less loops, the motor control center is used in occasions with concentrated loads and more loops, the power distribution cabinet distributes electric energy of a certain circuit of previous-stage power distribution equipment to nearby loads, and the equipment of the stage provides protection, monitoring and control for the loads.
The rust removal refers to a method for removing rust on the surface of metal by using various means, the metal rust is an oxide of the metal, the surface of the power distribution cabinet is usually coated with antirust paint when the power distribution cabinet is used, local dry paint can fall off in the long-term use process of the power distribution cabinet, the metal on the surface of the power distribution cabinet is corroded, and if the rust on the surface of the power distribution cabinet cannot be treated technically, the power distribution cabinet can be corroded further, so that the service life of the power distribution cabinet is shortened.
When derusting the switch board among the prior art, artificially simple and easy tears the local loose dry paint of switch board down usually, and polish rusty part, use the spraying paint spraying at the position of polishing at last, the protection once more is carried out to the position of polishing, but its shortcoming is also very obvious, probably make remaining rust stain not clear clean when polishing, thereby at the in-process that sprays paint, can make remaining rust stain by the cover between paint layer and metal surface, thereby make metal surface can continue the oxidation, and can make gapped between newly-added paint layer and the metal surface, thereby after long-term use, can make and appear the tympanic bulla between paint layer and the metal surface, thereby make the dry paint crack easily and drop, thereby make metal surface expose under the air, make metal surface more easily rusted.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a power distribution cabinet external rust removal repairing device and a using method thereof, which can reduce the residual rust debris after the power distribution cabinet is subjected to rust removal treatment, so that the continuous oxidation of the metal surface can be relieved, bubbling between a paint layer and the metal surface is not easy to occur, and the rust prevention capability of the power distribution cabinet is improved.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A handle is fixedly connected to the bottom end of a main body of the derusting device, a first reserved cavity is formed in the main body of the derusting device, a mounting plate is fixedly connected to the upper inner wall of the first reserved cavity, a motor is mounted in the mounting plate, a driving gear is fixedly connected to the output end of the motor, a rotary hole is formed in the inner wall of the left side of the first reserved cavity, a rotary shaft sleeve is rotatably connected to the inner wall of the rotary hole, a driven gear meshed with the driving gear is fixedly connected to the outer end of the rotary shaft sleeve, the driven gear is located in the first reserved cavity, a rotary disc is mounted at the outer end of the rotary shaft sleeve, the rotary disc is respectively provided with a first rotary disc, a second rotary disc, a third rotary disc and a fourth rotary disc, and the first rotary disc, the second rotary disc, the third rotary disc and the fourth rotary disc can be respectively and sequentially selected, and install it in the rotatory axle sleeve outside to handle the switch board shell, can realize carrying out the rust cleaning to the switch board and handle the back, reduce remaining the clastic persistence of corrosion, thereby can alleviate the continued oxidation on metal surface, make difficult the bubbling that appears between paint layer and the metal surface, thereby improve the rust-resistant ability of losing of switch board.
Further, the inside chisel of handle has the second to reserve the cavity, be equipped with air duct and lead the lacquer pipe in the rotatory axle sleeve, the air duct is located leads lacquer pipe downside, install the air pump in the cavity is reserved to the second, the air pump is located paint kettle left side downside, the air duct with lead the lacquer pipe and run through all with the air pump intercommunication behind the rust cleaning device main part, install paint kettle in the cavity is reserved to the second, paint kettle is located between air pump and the lead lacquer pipe and through leading lacquer pipe and air pump intercommunication, through the cooperation between paint kettle and the air pump, can extrude the paint in the paint kettle to the shower nozzle blowout through air duct and little pipe outer end, paint once more to the metal surface after finishing the clearance.
Furthermore, air pump upper end fixedly connected with first gas outlet and first air inlet, first air inlet is located first gas outlet left side, air duct and leading lacquer pipe are located first air inlet and first gas outlet respectively, air pump right-hand member fixedly connected with second gas outlet and second air inlet, the second air inlet is located second gas outlet downside, through when using, with the annular of third carousel and switch board shell surface not have the regional laminating of embroidering, rethread control air pump can be with fourth carousel air from the air duct absorption to discharge through the second gas outlet, thereby can be at the inside negative pressure that forms of fourth carousel, thereby make switch board shell surface form protrudingly.
Further, first carousel outer end fixedly connected with annular dull polish piece, the circular dull polish piece of second carousel outer end fixedly connected with through setting up annular dull polish piece, can polish an annular not corrosion region in the regional outside of the corrosion on the switch board shell in the time of using preferentially, thereby can conveniently polish the corrosion region on the switch board shell through setting up circular dull polish piece and get rid of the corrosion piece on its surface.
Further, third carousel and fourth carousel right-hand member all are equipped with the sealing plug and pipe a little, are located the third carousel the sealing plug is located pipe upside a little, is located the fourth carousel the sealing plug is located pipe downside a little, the sealing plug with pipe a little all with the air duct with lead the lacquer pipe phase-match, be located the fourth carousel the shower nozzle is installed to pipe a little left end, third carousel left end fixedly connected with annular sucking disc can make things convenient for paint when flowing through setting up the shower nozzle, can present radiatively for paint can cover fast and take the face of mending.
Further, a pair of connecting block of inner wall fixedly connected with on the first reservation cavity, two outer spacing rings of connecting block bottom fixedly connected with in proper order, spacing ring in the equal fixedly connected with of air duct and guide lacquer pipe outer end, interior spacing ring be located outer spacing ring and with outer spacing ring phase-match, through setting up outer spacing ring and the interior spacing ring that matches each other, can make the rotation axis cover be difficult for driving the air duct and lead the lacquer pipe rotation at the pivoted in-process to make air duct and guide lacquer pipe not fragile.
Further, the equal fixedly connected with adapter sleeve in first carousel, second carousel, third carousel and fourth carousel outer end, the adapter sleeve is located the rotatory axle sleeve outside, the adapter sleeve outer end is dug there is a pair of screw hole, the screw thread groove is dug to rotatory axle sleeve outer end, screw hole female connection has the screw, screw and screw thread groove phase-match, through setting up screw hole, screw thread groove and the screw of accompanying each other, can conveniently be to the change of first carousel, second carousel, third carousel and fourth carousel.
Further, control flap is all installed to air duct, paint guide pipe, second gas outlet and second air inlet outer end, and through setting up control flap, can be at the bellied in-process of preparation, the control flap with paint guide pipe and second gas outlet outer end is closed to make the bellied in-process of preparation, the difficult backward flow of paint in the driving gear, at the in-process that sprays paint, close control flap on air duct and the second air inlet, thereby can increase the airflow in the paint guide pipe, thereby make the more rapid that the paint in the paint kettle sprays.
Further, a plurality of evenly distributed's hand is installed to the grip left end and is touched the button, the hand touches the button respectively with a plurality of control flap, air pump and motor electric connection, touches the button through setting up the hand, can make things convenient for the operator to control the different working methods of rust cleaning device main part when using.
The method comprises the following main operation steps:
s1: the first rotating disc is arranged on the outer side of the rotating shaft sleeve, the annular sanding sheet at the outer end of the first rotating disc is abutted to the outer side of the region to be derusted, the hand-touch button is pressed, the motor is controlled to rotate, the rotating shaft sleeve and the annular sanding sheet rotate through the driving gear and the driven gear, and the surface of the shell of the power distribution cabinet is polished, so that an annular non-embroidery region is formed;
s2: coating a layer of lubricating oil on an annular non-embroidery area to enable the lubricating oil to cover the outer surface of the annular non-embroidery area, taking down a first turntable from a rotating shaft sleeve, then installing a second turntable, starting a motor to enable a circular sanding sheet to sand a rusted area on the surface of a shell of a power distribution cabinet, and after the rusted area is ground, erasing residual rusty chips and the lubricating oil together;
s3: a plurality of edge strip areas are scraped on the outer side of the annular area, so that the edge strip area is communicated with the annular non-embroidery area, the second turntable is taken down from the rotating shaft sleeve and is provided with a third turntable, the outer end of the third turntable is attached to the annular non-embroidery area and is pressed forcibly, a hand touch button is pressed, a paint guide pipe and a control valve on the second air outlet are closed, an air pump is started, the air pump pumps out air in the third turntable through an air guide pipe, negative pressure is formed between the third turntable and the metal surface, and a bulge can be formed on the surface of the shell of the power distribution cabinet under the action of atmospheric pressure;
s4: and finally, taking down the third rotary table from the rotary shaft sleeve to install the fourth rotary table, covering the fourth rotary table on the outer side of the bulge, completely covering the annular non-embroidery area and the edge strip area, pressing the hand touch button, enabling the air guide pipe and the control valve on the outer side of the second air inlet, starting the air pump, enabling the air pump to extrude the paint in the paint bucket through the paint guide pipe, and uniformly spraying the paint on the surfaces of the bulge, the annular non-embroidery area and the edge strip area by means of the spray head, thereby completing the derusting and repairing of the rusted area.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
in the scheme, before the paint spraying is carried out, a circle of annular non-embroidery area is arranged on the shell of the power distribution cabinet in advance, can greatly reduce the phenomenon that a few rust scraps are attached to the edge of a paint layer in the process of rust removal and after an annular area is formed, lubricating oil is smeared on the annular non-embroidery area, so that a gap between the paint layer and the metal surface can be sealed, and when the rusty area is treated, the oil layer is lubricated, the possibility of rust chips entering the gap between the paint layer and the metal surface can be greatly reduced, after the edge strip area is arranged in the annular non-embroidery area, the processed area is arranged into a convex shape and then is painted, the adhesion between the paint and the metal surface can be greatly improved through the matching between the edge strip area and the bulge, thereby reducing the likelihood of the dried paint falling off and making it less likely that blistering will occur between the dried paint and the metal surface.
Drawings
FIG. 1 is a cross-sectional view of the present invention when polishing an annular paint;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of the structure at B in FIG. 1;
FIG. 4 is a schematic view of the structure at C in FIG. 1;
FIG. 5 is a schematic view of the structure of FIG. 1 at D;
FIG. 6 is a sectional view at the time of rust removal of the present invention;
FIG. 7 is a cross-sectional view of the present invention during the formation of a groove;
FIG. 8 is a schematic view of the structure at E in FIG. 7;
FIG. 9 is a cross-sectional view of the present invention as it is painted;
FIG. 10 is a schematic view of the structure of FIG. 9 at F;
FIG. 11 is a top view of a repair site of a power distribution cabinet according to the present invention;
fig. 12 is a sectional view of a repaired part of the power distribution cabinet of the invention.
The reference numbers in the figures illustrate:
1 rust cleaning device body, 2 handle, 3 mounting panel, 4 motor, 5 driving gears, 6 rotatory axle sleeve, 7 driven gear, 8 air ducts, 9 leading lacquer pipe, 10 first carousel, 11 second carousel, 12 third carousel, 13 fourth carousel, 15 paint bucket, 16 air pumps, 17 first gas outlet, 18 first air inlets, 19 second gas outlets, 20 second air inlets, 21 annular dull polish piece, 22 circular dull polish piece, 23 sealing plug, 24 little pipe, 25 shower nozzle, 26 connecting block, 27 outer spacing ring, spacing ring in 28, 29 adapter sleeve, 30 screw hole, 31 thread groove, 32 screw, 33 control valve, 34 switch board shell.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-12, a rust removing and repairing device for the exterior of a power distribution cabinet and a using method thereof are disclosed, wherein a handle 2 is fixedly connected to the bottom end of a rust removing device body 1, a first reserved cavity is drilled in the rust removing device body 1, a mounting plate 3 is fixedly connected to the upper inner wall of the first reserved cavity, a motor 4 is mounted in the mounting plate 3, a driving gear 5 is fixedly connected to the output end of the motor 4, a rotary hole is drilled in the left inner wall of the first reserved cavity, a rotary shaft sleeve 6 is rotatably connected to the inner wall of the rotary hole, a driven gear 7 meshed with the driving gear 5 is fixedly connected to the outer end of the rotary shaft sleeve 6, the driven gear 7 is located in the first reserved cavity, rotary tables are mounted at the outer end of the rotary shaft sleeve 6, and each rotary table comprises a first rotary table 10, a second rotary table 11, a third rotary table 12, Second carousel 11, third carousel 12 and fourth carousel 13, fourth carousel 13 can be with the arch on switch board shell 34 surface, the annular does not have the region of embroidering and strake district covers completely, and install it in the 6 outsides of rotatory axle sleeve, thereby handle switch board shell 34, can realize carrying out the back of derusting treatment to the switch board, reduce remaining the clastic persistence of corrosion, thereby can alleviate metal surface's continuation oxidation, make difficult appearance tympanic bulla between paint layer and the metal surface, thereby improve the rust-resistant ability of switch board.
Referring to fig. 1-7, a second reserved cavity is chiseled in the handle 2, an air duct 8 and a paint guide tube 9 are arranged in the rotary shaft sleeve 6, the air duct 8 is positioned at the lower side of the paint guide tube 9, an air pump 16 is arranged in the second reserved cavity, the air pump 16 is positioned at the left lower side of the paint bucket 15, the air duct 8 and the paint guide tube 9 are communicated with the air pump 16 after penetrating through the rust removal device main body 1, the paint bucket 15 is arranged in the second reserved cavity, the paint bucket 15 is positioned between the air pump 16 and the paint guide tube 9 and is communicated with the air pump 16 through the paint guide tube 9, the paint in the paint bucket 15 can be extruded out through the matching between the paint bucket 15 and the air pump 16 and is sprayed out through the air duct 8 and a spray nozzle 25 at the outer end of the micro-guide tube 24 to spray paint on the cleaned metal surface again, a first air outlet 17 and a first air inlet 18 are fixedly connected at the upper end of the, air duct 8 and lead lacquer pipe 9 and be located first air inlet 18 and first air outlet 17 respectively, 16 right-hand members fixedly connected with second air outlet 19 of air pump and second air inlet 20, second air inlet 20 is located 19 downside of second air outlet, through when using, laminate third carousel 12 and the annular on switch board shell 34 surface is embroidered not regional, rethread control air pump 16 can be with fourth carousel 13 air from the air duct 8 absorption, and discharge through second air outlet 19, thereby can be at the inside negative pressure that forms of fourth carousel 13, thereby make switch board shell 34 surface form the arch.
Referring to fig. 1-6, an annular frosting piece 21 is fixedly connected to the outer end of a first rotary disc 10, a circular frosting piece 22 is fixedly connected to the outer end of a second rotary disc 11, by arranging the annular frosting piece 21, an annular non-rusted area can be polished outside a rusted area on a power distribution cabinet shell 34 in use, by arranging the circular frosting piece 22, the rusted area on the power distribution cabinet shell 34 can be polished conveniently to remove rusted debris on the surface, a sealing plug 23 and a micro-conduit 24 are respectively arranged at the right ends of a third rotary disc 12 and a fourth rotary disc 13, the sealing plug 23 on the third rotary disc 12 is positioned at the upper side of the micro-conduit 24, the sealing plug 23 on the fourth rotary disc 13 is positioned at the lower side of the micro-conduit 24, the sealing plug 23 and the micro-conduit 24 are both matched with a gas conduit 8 and a paint conduit 9, a spray nozzle 25 is arranged at the left end of the micro, through setting up shower nozzle 25 can make things convenient for paint when the outflow, can appear radiatively for paint can cover fast and take the face of mending.
Referring to fig. 4-6, a pair of connecting blocks 26 are fixedly connected to the upper inner wall of the first reserved cavity, two outer limiting rings 27 are fixedly connected to the bottom ends of the connecting blocks 26 in sequence, the outer ends of the air duct 8 and the paint guide tube 9 are fixedly connected to inner limiting rings 28, the inner limiting rings 28 are located in the outer limiting rings 27 and are matched with the outer limiting rings 27, the outer limiting rings 27 and the inner limiting rings 28 which are matched with each other are arranged, so that the air duct 8 and the paint guide tube 9 are not easily driven to rotate by the rotating shaft sleeve 6 in the rotating process, the air duct 8 and the paint guide tube 9 are not easily damaged, the outer ends of the first rotary table 10, the second rotary table 11, the third rotary table 12 and the fourth rotary table 13 are fixedly connected to connecting sleeves 29, the connecting sleeves 29 are located outside the rotating shaft sleeve 6, a pair of threaded holes 30 are drilled at the outer end of the connecting sleeves 29, threaded, the screw 32 is matched with the thread groove 31, and the first rotary table 10, the second rotary table 11, the third rotary table 12 and the fourth rotary table 13 can be replaced conveniently by arranging the thread hole 30, the thread groove 31 and the screw 32 which are accompanied with each other.
Referring to fig. 2-3, the outer ends of the air duct 8, the paint duct 9, the second air outlet 19 and the second air inlet 20 are respectively provided with a control valve 33, and by arranging the control valves 33, the control valve 33 at the outer ends of the paint guide pipe 9 and the second air outlet 19 can be closed in the process of manufacturing the bulge, so that the paint in the driving gear 5 is not easy to flow back in the process of manufacturing the bulge, during the paint spraying process, the control valves 33 on the air duct 8 and the second air inlet 20 are closed, thereby increasing the air flow in the paint guide pipe 9 and enabling the paint in the paint bucket 15 to be sprayed more quickly, the left end of the grip 2 is provided with a plurality of hand touch buttons which are evenly distributed and are respectively electrically connected with a plurality of control valves 33, the air pump 16 and the motor 4, through setting up the hand touch button, can make things convenient for the operator to control the different working methods of rust cleaning device main part 1 when using.
The working principle is as follows:
s1: installing a first rotating disc 10 on the outer side of a rotating shaft sleeve 6, abutting an annular sanding sheet 21 at the outer end of the first rotating disc 10 on the outer side of a region to be derusted, pressing a hand touch button, controlling a motor 4 to rotate, and rotating the rotating shaft sleeve 6 and the annular sanding sheet 21 through a driving gear 5 and a driven gear 7, so as to polish the surface of a shell 34 of a power distribution cabinet, thereby forming an annular non-embroidery region;
s2: firstly, coating a layer of lubricating oil on an annular non-embroidery area to enable the lubricating oil to cover the outer surface of the annular non-embroidery area, taking down a first rotary disc 10 from a rotary shaft sleeve 6, then installing a second rotary disc 11, starting a motor 4 to enable a circular sanding sheet 22 to sand a rusted area on the surface of a shell 34 of a power distribution cabinet, and after the rusted area is ground, wiping residual rusted fragments and the lubricating oil together;
s3: a plurality of edge strip areas are scraped on the outer side of the annular area, so that the edge strip areas are communicated with the annular non-embroidery area, the second rotary disc 11 is taken down from the rotary shaft sleeve 6 and is provided with the third rotary disc 12, the outer end of the third rotary disc 12 is attached to the annular non-embroidery area and is pressed forcibly, the hand-touch button is pressed, the control valves 33 on the paint guide pipe 9 and the second air outlet 19 are closed, the air pump 16 is started, the air pump 16 pumps out air in the third rotary disc 12 through the air guide pipe 8, so that negative pressure is formed between the third rotary disc 12 and the metal surface, and the surface of the shell 34 of the power distribution cabinet can form a bulge under the action of atmospheric pressure;
s4: and finally, the third rotary disc 12 is taken down from the rotary shaft sleeve 6, the fourth rotary disc 13 is installed, the fourth rotary disc 13 covers the outer side of the bulge, the annular non-embroidery area and the edge strip area are completely covered, then the hand touch button is pressed, the air guide pipe 8 and the control valve 33 on the outer side of the second air inlet 20 are enabled, the air pump 16 is started, the air pump 16 extrudes the paint in the paint bucket 15 through the paint guide pipe 9, and the paint is uniformly sprayed on the surfaces of the bulge, the annular non-embroidery area and the edge strip area by the aid of the spray head 25, so that the rust removal and the repair of the annular non-embroidery area are finished.
Claims (10)
1. The utility model provides an outside rust cleaning patching device of switch board, includes rust cleaning device main part (1) and switch board shell (34), its characterized in that: the bottom end of the rust removing device main body (1) is fixedly connected with a handle (2), a first reserved cavity is chiseled in the rust removing device main body (1), the upper inner wall of the first reserved cavity is fixedly connected with a mounting plate (3), a motor (4) is arranged in the mounting plate (3), the output end of the motor (4) is fixedly connected with a driving gear (5), the inner wall of the left side of the first reserved cavity is provided with a rotary hole, the inner wall of the rotary hole is rotatably connected with a rotary shaft sleeve (6), the outer end of the rotary shaft sleeve (6) is fixedly connected with a driven gear (7) engaged with the driving gear (5), the driven gear (7) is positioned in the first reserved cavity, the outer end of the rotary shaft sleeve (6) is provided with a rotary disc, the rotary tables are respectively provided with a first rotary table (10), a second rotary table (11), a third rotary table (12) and a fourth rotary table (13).
2. The derusting and repairing device for the exterior of the power distribution cabinet according to claim 1, characterized in that: handle (2) inside chisel opening has the second to reserve the cavity, be equipped with air duct (8) and lead lacquer pipe (9) in rotatory axle sleeve (6), air duct (8) are located and lead lacquer pipe (9) downside, install air pump (16) in the cavity is reserved to the second, air pump (16) are located paint kettle (15) left side downside, air duct (8) and lead lacquer pipe (9) run through all communicate with air pump (16) behind rust cleaning device main part (1), install paint kettle (15) in the cavity is reserved to the second, paint kettle (15) are located between air pump (16) and lead lacquer pipe (9) and just communicate with air pump (16) through leading lacquer pipe (9).
3. The derusting and repairing device for the exterior of the power distribution cabinet according to claim 2, characterized in that: air pump (16) upper end fixedly connected with first gas outlet (17) and first air inlet (18), first air inlet (18) are located first gas outlet (17) left side, air duct (8) and leading lacquer pipe (9) are located first air inlet (18) and first gas outlet (17) respectively, air pump (16) right-hand member fixedly connected with second gas outlet (19) and second air inlet (20), second air inlet (20) are located second gas outlet (19) downside.
4. The derusting and repairing device for the exterior of the power distribution cabinet according to claim 1, characterized in that: the outer end of the first rotary table (10) is fixedly connected with an annular sanding sheet (21), and the outer end of the second rotary table (11) is fixedly connected with a circular sanding sheet (22).
5. The derusting and repairing device for the exterior of the power distribution cabinet according to claim 1, characterized in that: third carousel (12) and fourth carousel (13) right-hand member all are equipped with sealing plug (23) and pipe (24) a little, are located third carousel (12) sealing plug (23) are located pipe (24) upside a little, are located fourth carousel (13) sealing plug (23) are located pipe (24) downside a little, sealing plug (23) and pipe (24 a little all with air duct (8) and pipe (9) phase-match that lead lacquer, are located fourth carousel (13) shower nozzle (25) are installed to pipe (24 a little left end, third carousel (12) left end fixedly connected with annular sucking disc.
6. The derusting and repairing device for the exterior of the power distribution cabinet according to claim 1, characterized in that: inner wall fixedly connected with a pair of connecting block (26) on the first reservation cavity, connecting block (26) bottom two outer spacing rings (27) of fixedly connected with in proper order, spacing ring (28) in air duct (8) and the equal fixedly connected with in guide lacquer pipe (9) outer end, interior spacing ring (28) are located outer spacing ring (27) and with outer spacing ring (27) phase-match.
7. The derusting and repairing device for the exterior of the power distribution cabinet according to claim 1, characterized in that: first carousel (10), second carousel (11), third carousel (12) and fourth carousel (13) the equal fixedly connected with adapter sleeve (29) in outer end, adapter sleeve (29) are located rotatory axle sleeve (6) outside, a pair of screw hole (30) have been dug in adapter sleeve (29) outer end, screw thread groove (31) have been dug in rotatory axle sleeve (6) outer end, screw hole (30) female connection has screw (32), screw (32) and screw thread groove (31) phase-match.
8. The derusting and repairing device for the exterior of the power distribution cabinet according to claim 3, characterized in that: and the outer ends of the air duct (8), the paint guide pipe (9), the second air outlet (19) and the second air inlet (20) are respectively provided with a control valve (33).
9. The derusting and repairing device for the exterior of the power distribution cabinet according to claim 1, characterized in that: handle (2) left end is installed a plurality of evenly distributed's hand and is touched the button, hand touch button respectively with a plurality of control flap (33), air pump (16) and motor (4) electric connection.
10. The derusting and repairing device for the exterior of the power distribution cabinet and the use method thereof according to claim 1 are characterized in that: the method comprises the following main operation steps:
s1: the method comprises the following steps that a first rotary table (10) is arranged on the outer side of a rotary shaft sleeve (6), an annular sanding sheet (21) at the outer end of the first rotary table (10) is abutted to the outer side of a region to be derusted, a hand touch button is pressed, so that a motor (4) is controlled to rotate, the rotary shaft sleeve (6) and the annular sanding sheet (21) rotate through a driving gear (5) and a driven gear (7), and the surface of a shell (34) of a power distribution cabinet is sanded, so that an annular non-embroidery region is formed;
s2: coating a layer of lubricating oil on an annular non-embroidery area to enable the lubricating oil to cover the outer surface of the annular non-embroidery area, taking down a first turntable (10) from a rotary shaft sleeve (6), then installing a second turntable (11), starting a motor (4) to enable a circular sanding sheet (22) to sand a rusted area on the surface of a shell (34) of a power distribution cabinet, and after the rusted area is ground, erasing residual rusted chips and the lubricating oil together;
s3: a plurality of edge strip areas are scraped on the outer side of the annular area, so that the edge strip areas are communicated with the annular non-embroidered area, the second rotary disc (11) is taken down from the rotary shaft sleeve (6) and is provided with the third rotary disc (12), the outer end of the third rotary disc (12) is attached to the annular non-embroidered area and is pressed forcibly, the hand touch button is pressed, the control valves (33) on the paint guide pipe (9) and the second air outlet (19) are closed, the air pump (16) is started, the air pump (16) pumps out air in the third rotary disc (12) through the air guide pipe (8), so that negative pressure is formed between the third rotary disc (12) and the metal surface, and the surface of the power distribution cabinet shell (34) can be protruded under the action of atmospheric pressure;
s4: and finally, taking down the third rotary table (12) from the rotary shaft sleeve (6) and installing the fourth rotary table (13), covering the fourth rotary table (13) on the outer side of the protrusion, completely covering the annular non-embroidery area and the edge strip area, pressing a hand touch button, enabling the air guide pipe (8) and a control valve (33) on the outer side of the second air inlet (20), starting the air pump (16), enabling the air pump (16) to extrude the paint in the paint bucket (15) through the paint guide pipe (9), and uniformly spraying the paint on the surfaces of the protrusion, the annular non-embroidery area and the edge strip area by virtue of the spray head (25), thereby completing the derusting and repairing of the rust area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911113950.4A CN110813575B (en) | 2019-11-14 | 2019-11-14 | Power distribution cabinet external rust removal and repair device and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911113950.4A CN110813575B (en) | 2019-11-14 | 2019-11-14 | Power distribution cabinet external rust removal and repair device and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110813575A true CN110813575A (en) | 2020-02-21 |
| CN110813575B CN110813575B (en) | 2020-11-06 |
Family
ID=69555244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911113950.4A Active CN110813575B (en) | 2019-11-14 | 2019-11-14 | Power distribution cabinet external rust removal and repair device and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110813575B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111318945A (en) * | 2020-03-10 | 2020-06-23 | 威海新北洋技术服务有限公司 | Maintenance method for corrosion of cabinet body |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60232277A (en) * | 1985-03-12 | 1985-11-18 | Mitsubishi Heavy Ind Ltd | Method for painting inferior material |
| CN104226550A (en) * | 2014-07-08 | 2014-12-24 | 余姚市益群机械厂 | Steel plate rust removal device with automatic paint spaying and drying function |
| CN104440915A (en) * | 2013-09-15 | 2015-03-25 | 南京大五教育科技有限公司 | Spray painting robot for rust removal of large pipe |
| CN204893662U (en) * | 2015-07-27 | 2015-12-23 | 中铁十二局集团第四工程有限公司 | Major diameter steel pipe rust cleaning paint spraying apparatus |
| CN205109976U (en) * | 2015-10-19 | 2016-03-30 | 福建泉州市建丰机械有限公司 | Automatic paint spraying machine that derusts of tubular product |
| US9415426B1 (en) * | 2011-05-17 | 2016-08-16 | Tandie Blake | Pipe cleaning apparatus |
| CN107185748A (en) * | 2017-07-24 | 2017-09-22 | 桐乡市锦格家纺有限公司 | A kind of outer wall of steel pipe derusting spray-painting plant |
| CN206898972U (en) * | 2017-05-12 | 2018-01-19 | 天津市沃田金属实业股份有限公司 | A kind of metal material derusting device |
| CN107824352A (en) * | 2017-12-27 | 2018-03-23 | 宁波浙达技术服务有限公司 | A kind of hand-held automated machine derusting spray-painting plant |
| CN108555746A (en) * | 2018-06-20 | 2018-09-21 | 苏州景欣净化彩板有限公司 | A kind of metallic rod derusting device |
| CN208018850U (en) * | 2018-01-18 | 2018-10-30 | 靖江鑫润再生资源有限公司 | One kind is for product of metal material surface derusting spray painting integrated apparatus |
| CN108993796A (en) * | 2018-08-02 | 2018-12-14 | 何碧侠 | A kind of pipeline uniformly derusts the working method of spray-painting plant |
| CN208592697U (en) * | 2018-08-10 | 2019-03-12 | 湖北昌磊建设工程有限公司 | A kind of steel structure surface derusting device |
| CN208841143U (en) * | 2018-08-29 | 2019-05-10 | 丹阳市日安汽车部件有限公司 | A kind of automobile exterior paint scratch paint removal device |
| CN109909853A (en) * | 2019-03-29 | 2019-06-21 | 姚恩香 | A kind of submarine pipeline derusting spray-painting plant |
| CN110052350A (en) * | 2019-05-29 | 2019-07-26 | 江苏鑫诚润建设有限公司 | A kind of unmanned automatic rust-removing and spray equipment for reservoir walls |
| CN209577087U (en) * | 2019-02-28 | 2019-11-05 | 无锡职业技术学院 | A kind of paint spray device with polishing rust removing function |
-
2019
- 2019-11-14 CN CN201911113950.4A patent/CN110813575B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60232277A (en) * | 1985-03-12 | 1985-11-18 | Mitsubishi Heavy Ind Ltd | Method for painting inferior material |
| US9415426B1 (en) * | 2011-05-17 | 2016-08-16 | Tandie Blake | Pipe cleaning apparatus |
| CN104440915A (en) * | 2013-09-15 | 2015-03-25 | 南京大五教育科技有限公司 | Spray painting robot for rust removal of large pipe |
| CN104226550A (en) * | 2014-07-08 | 2014-12-24 | 余姚市益群机械厂 | Steel plate rust removal device with automatic paint spaying and drying function |
| CN204893662U (en) * | 2015-07-27 | 2015-12-23 | 中铁十二局集团第四工程有限公司 | Major diameter steel pipe rust cleaning paint spraying apparatus |
| CN205109976U (en) * | 2015-10-19 | 2016-03-30 | 福建泉州市建丰机械有限公司 | Automatic paint spraying machine that derusts of tubular product |
| CN206898972U (en) * | 2017-05-12 | 2018-01-19 | 天津市沃田金属实业股份有限公司 | A kind of metal material derusting device |
| CN107185748A (en) * | 2017-07-24 | 2017-09-22 | 桐乡市锦格家纺有限公司 | A kind of outer wall of steel pipe derusting spray-painting plant |
| CN107824352A (en) * | 2017-12-27 | 2018-03-23 | 宁波浙达技术服务有限公司 | A kind of hand-held automated machine derusting spray-painting plant |
| CN208018850U (en) * | 2018-01-18 | 2018-10-30 | 靖江鑫润再生资源有限公司 | One kind is for product of metal material surface derusting spray painting integrated apparatus |
| CN108555746A (en) * | 2018-06-20 | 2018-09-21 | 苏州景欣净化彩板有限公司 | A kind of metallic rod derusting device |
| CN108993796A (en) * | 2018-08-02 | 2018-12-14 | 何碧侠 | A kind of pipeline uniformly derusts the working method of spray-painting plant |
| CN208592697U (en) * | 2018-08-10 | 2019-03-12 | 湖北昌磊建设工程有限公司 | A kind of steel structure surface derusting device |
| CN208841143U (en) * | 2018-08-29 | 2019-05-10 | 丹阳市日安汽车部件有限公司 | A kind of automobile exterior paint scratch paint removal device |
| CN209577087U (en) * | 2019-02-28 | 2019-11-05 | 无锡职业技术学院 | A kind of paint spray device with polishing rust removing function |
| CN109909853A (en) * | 2019-03-29 | 2019-06-21 | 姚恩香 | A kind of submarine pipeline derusting spray-painting plant |
| CN110052350A (en) * | 2019-05-29 | 2019-07-26 | 江苏鑫诚润建设有限公司 | A kind of unmanned automatic rust-removing and spray equipment for reservoir walls |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111318945A (en) * | 2020-03-10 | 2020-06-23 | 威海新北洋技术服务有限公司 | Maintenance method for corrosion of cabinet body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110813575B (en) | 2020-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104842238B (en) | A kind of intelligent automatically grinding polishing unit and its application method based on number bus | |
| CN108747720B (en) | Maintenance device of mould | |
| CN110813575B (en) | Power distribution cabinet external rust removal and repair device and use method thereof | |
| US4279051A (en) | Combination water spray and rotary brush attachment | |
| CN112170071A (en) | Automatic rust cleaning of building steel pipe inner wall and device that sprays paint | |
| CN108636733A (en) | A kind of process of surface treatment of the bright panel of stainless steel | |
| CN113172497B (en) | Surface polishing method for circuit board processing | |
| CN219521649U (en) | Polishing device for production and processing of stainless steel ball valve element | |
| KR101897438B1 (en) | Scraper for removing debris inside paint booth | |
| CN213000697U (en) | Hull rapid sand washing and coating device | |
| CN113047578B (en) | Building coating spraying equipment | |
| CN213644679U (en) | Roots fan casing surface spraying device | |
| CN114749319A (en) | Method for producing impeller for aero-engine | |
| CN210256779U (en) | Dustproof fluting device of wiring for building concrete | |
| CN207535038U (en) | Releasing agent spray gun | |
| CN112440162A (en) | Pipeline preparation facilities based on building electric fire control | |
| CN202225846U (en) | Cleaner | |
| CN214975194U (en) | Mahogany furniture moth-proof device that sprays paint | |
| CN219973807U (en) | Wall surface painting device for building engineering construction | |
| CN211637598U (en) | Pipeline air-conveying extrusion coating repair device | |
| CN220804639U (en) | Abrasive disk cleaning device | |
| CN215547622U (en) | Mechanical polishing equipment for processing civil air defense door frame | |
| CN216459690U (en) | Side chain release agent self-spraying device | |
| CN209648478U (en) | A kind of uniform sandblasting grinding device of handware | |
| CN216991464U (en) | Decorate fitment with having spray tube and prevent sand blasting unit of stifled structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |