CN111677247A - Waterproof engineering waterproof paint brushing construction method - Google Patents

Waterproof engineering waterproof paint brushing construction method Download PDF

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Publication number
CN111677247A
CN111677247A CN202010558975.1A CN202010558975A CN111677247A CN 111677247 A CN111677247 A CN 111677247A CN 202010558975 A CN202010558975 A CN 202010558975A CN 111677247 A CN111677247 A CN 111677247A
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China
Prior art keywords
house
wall surface
execution
waterproof
rack
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CN202010558975.1A
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Chinese (zh)
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CN111677247B (en
Inventor
汤仁超
邱甜甜
李西华
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ZHEJIANG YUTONG NEW MATERIAL Co.,Ltd.
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Hefei Wanxing Construction Engineering Co ltd
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Priority to CN202010558975.1A priority Critical patent/CN111677247B/en
Publication of CN111677247A publication Critical patent/CN111677247A/en
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Publication of CN111677247B publication Critical patent/CN111677247B/en
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00Implements for finishing work on buildings
    • E04F21/02Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
    • E04F21/06Implements for applying plaster, insulating material, or the like
    • E04F21/08Mechanical implements
    • E04F21/12Mechanical implements acting by gas pressure, e.g. steam pressure

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

The invention provides a waterproof engineering waterproof paint brushing construction method, which relates to the technical field of waterproof construction, and comprises a hoisting device and an execution device, wherein the hoisting device is installed and fixed at the top of a house, and the execution device is suspended on the wall surface of the house through the hoisting device; according to the invention, the scraping plate is arranged at the bottom of the execution rack facing the wall surface of the house, the scraping plate is arranged at the bottom of the execution rack and is provided with the curved plate with the arc-shaped structure, the top end of the scraping plate is provided with the cutting edge with the V-shaped structure, and the cutting edge is close to the wall surface of the house, so that in the process that the execution rack moves downwards on the wall surface of the house, sundry particles attached to the wall surface of the house are removed through the cutting edge on the scraping plate, the wall surface of the house is smooth, and the phenomenon that the waterproof coating is unevenly coated on the wall surface due to the fact that a roller.

Description

Waterproof engineering waterproof paint brushing construction method
Technical Field
The invention relates to the technical field of waterproof construction, in particular to a painting construction method of waterproof paint for waterproof engineering.
Background
The waterproof engineering is an engineering which must be done by modern high-rise buildings, the wall surface of the high-rise building is exposed outside in a long term, and is easy to crack, and rainwater is easy to permeate into the wall surface of the high-rise building which does not need the waterproof engineering in rainy days, so that the decoration of the inner part of the wall surface is damaged, and the use safety of the building is influenced.
The waterproof paint is a single-component water-emulsion waterproof paint prepared by taking pure acrylic acid polymer emulsion as a base material and adding other additives. The waterproof film formed by curing the waterproof coating has certain extensibility, elastoplasticity, crack resistance, impermeability and weather resistance, and can play roles in waterproofing, seepage prevention and protection.
Waterproof coating is a coating that film that waterproof coating formed can prevent rainwater or groundwater seepage, and is current, and patent number CN201920345055.4 discloses an engineering decoration waterproof coating applies paint device with a brush, including applying paint the cylinder with a brush, apply paint the cylinder both sides with a brush and be connected with the pivot, and pivot outer wall cover is equipped with the lantern ring, lantern ring lateral wall and connecting rod interconnect, and the connecting rod other end passes through the knob and connects magazine interconnect to the magazine is trapezoidal structure, pivot outer wall and lantern ring inner wall are provided with fixture block and draw-in groove respectively, and fixture block and draw-in groove equal size shape coincide each other to the meshing is connected between fixture block and the draw-in groove, lantern ring, connecting rod and knob are provided with 2 groups. This engineering decoration water proof coating applies paint device with a brush connects material to applying paint the cylinder with a brush through lantern ring and connecting rod interconnect's pivot and material receiving box for apply paint the cylinder with a brush and apply paint unnecessary waterproof coating drippage in the in-process in the material receiving box, collect waterproof coating, thereby reduce the water proof coating extravagant volume, need not the staff simultaneously and clean ground, reduce staff's amount of labour.
The waterproof coating brushing device disclosed in the patent still has some defects in actual use, and the specific defects are as follows:
for high-rise buildings, because the floor is higher, in the waterproof coating construction brushing process, the coating roller is pressed on the wall surface to be coated with a brush through the manual hand-held connecting rod, firstly, the length of the connecting rod is difficult to reach the floor of the high-rise building, and secondly, a worker is lifted on the wall surface by a crane, so that the danger is higher during the coating construction, and the potential safety hazard exists in the worker construction.
Disclosure of Invention
The invention aims to provide a waterproof engineering waterproof paint coating construction method, and solves the technical problems that in the waterproof paint construction coating process of a high-rise building, due to the fact that the floor is high, a coating roller is pressed on a wall surface to be coated by manually holding a connecting rod in a hand, the length of the connecting rod cannot reach the floor of the high-rise building, and workers are lifted on the wall surface by a lifting machine, so that the danger is high during coating construction, and potential safety hazards exist in worker construction.
The technical problem to be solved by the invention is realized by adopting the following technical scheme: a waterproof engineering waterproof paint brushing construction method is completed by adopting a waterproof engineering waterproof paint brushing construction device in a matching way, wherein the waterproof engineering waterproof paint brushing construction device comprises a hoisting device and an execution device, the hoisting device is installed and fixed at the top of a house, and the execution device is suspended on the wall surface of the house through the hoisting device;
the lifting device comprises a travelling wheel, a travelling base, a balance block, a servo motor, a rope reel, a pull rope and a support rod, wherein the travelling base is horizontally placed at the top of a house, the travelling wheel is arranged at the bottom end of the travelling base, the servo motor is fixedly installed at the top end of the travelling base, the rope reel is fixedly installed on an output shaft of the servo motor, the pull rope is wound on the rope reel, the balance block is arranged at the top end of the travelling base and close to the left side of the travelling base, the support rod is hinged to the right end of the travelling base, a fixed pulley is arranged at the top end of the support rod, the top end of the pull rope extends to the wall surface of the house through the fixed pulley, and an executing device;
the executing device comprises a supporting bottom plate, the supporting bottom plate is horizontally suspended on the wall surface of a house through a pull rope, a motor is arranged at the right end of the supporting bottom plate, an output shaft is extended rightwards by the motor, an eddy fan is fixedly mounted at the top end of the output shaft of the motor, a coating box is fixedly mounted at the middle of the top end of the supporting bottom plate, waterproof coating is stored in the coating box, an oil conveying pipe is connected to the outside of the coating box, an oil conveying pump is mounted inside the coating box, the waterproof coating in the coating box is output to the outside through the oil conveying pipe through the oil conveying pump, an executing rack is mounted on the side wall of the supporting bottom plate facing the direction of the wall surface of the house, the executing rack is arranged to be a square plate structure, two roller brushes are arranged at the bottom of the executing rack in, the two roller brushes are respectively fixed at the bottoms of the corresponding sliding blocks, two parallel sliding ways are symmetrically formed in the middle of the executing rack, the sliding blocks on the roller brushes are embedded into the corresponding sliding ways in a sliding fit mode, each sliding block is driven to slide in the sliding ways through a threaded lead screw, the top ends of two adjacent threaded lead screws are in meshing transmission through a transmission gear, and the transmission gear is driven to rotate through a second servo motor;
the roller brush comprises spraying nozzles, springs, spring grooves and a floating frame, the spring grooves are formed in the bottom of the sliding block facing the direction of the wall surface of a house, two ends of the roller brush are mounted on the floating frame through bearings, the middle of the movable frame is embedded into the spring grooves in a sliding fit mode, the springs are mounted at the top ends of the movable frame embedded into the spring grooves, the spraying nozzles are arranged on the inner wall of the floating frame at equal intervals, pipelines are arranged inside the floating frame of each spraying nozzle and communicated with each other, and the pipelines inside the floating frame are communicated with an oil conveying pipe;
the waterproof engineering waterproof paint brushing construction method specifically comprises the following steps:
s1, device installation: the method comprises the following steps of installing and fixing a hoisting device on the top of a house, and suspending an execution device on the wall surface of the house through the hoisting device;
s2, wall surface fitting: performing wall surface lamination on the executing device which is hung on the wall surface of the house through the hoisting device in the step S1, wherein the executing device generates thrust through the rotation of the vortex fan, and the roller brush on the executing device is laminated on the wall surface of the house;
s3, wall painting: rolling the roller brush attached to the wall surface of the house in the step S2 on the wall surface, and uniformly spraying the waterproof paint on the surface of the roller brush by the roller brush through a spraying nozzle, so that the waterproof paint is uniformly sprayed on the wall surface of the house in the process of rolling the roller brush on the wall surface;
s4, reciprocating brushing: in the step S3, in the process that the roller brushes roll on the wall surface, the two roller brushes are driven to slide through the two threaded screw rods, and the roller brushes slide on the side wall of the execution rack in a staggered manner to brush the wall surface of the house in a reciprocating and staggered manner;
s5, iterative brushing: in the step S4, the roller brushes slide on the side wall of the execution rack in a staggered manner, and in the process of brushing the wall surface of a house in a transverse reciprocating manner, the execution device is descended by the height of one roller brush through the hoisting device, so that the subsequent roller brush brushes the paint brushed by the previous roller brush for the second time;
s6, line changing and brushing: and (4) after the execution rack in the step S5 is descended downwards from the top of the wall surface of the house to the bottom of the wall surface through the hoisting device, the execution rack is moved to the top surface of the house by the distance of one execution rack through the hoisting device, the execution device is hoisted to the top surface of the house from the bottom of the wall surface of the house, and then the steps S1-S5 are repeated, and waterproof paint is sequentially coated on each area of the wall surface of the house.
As a preferred technical solution of the present invention, a scraping plate is disposed at the bottom of the execution rack facing the wall surface of the house, the scraping plate is disposed at the bottom of the execution rack as a curved plate with an arc-shaped structure, and a cutting edge with a V-shaped structure is disposed at the top end of the scraping plate and is close to the wall surface of the house.
As a preferable technical solution of the present invention, a plurality of air nozzles are provided at equal intervals at the bottom of the execution rack facing the wall surface of the house, and the plurality of air nozzles are located in front of the scraping plate at the bottom of the execution rack, wherein each air nozzle is fixed at the bottom of the execution rack in an inclined manner, and the air injection direction of each air nozzle faces the blade of the scraping plate.
As a preferred technical solution of the present invention, a through slot is formed in the bottom of the executing rack and in front of the scraping plate, a cleaning assembly is installed in the slot of the executing rack, the cleaning assembly includes two conveying belts which are symmetrically installed and rotate in a circulating manner, rollers are symmetrically installed at two ends of an inner ring of each conveying belt which rotates in a circulating manner, one of the rollers is driven by a second motor, and the second motor is fixedly installed on the executing rack;
wherein the rotation directions of the two conveyor belts are driven by the two second motors so that the rotation directions of the two second motors are opposite; the outer wall of each conveyer belt is provided with a plurality of bristles at equal intervals, each bristle is erected on the outer wall of the conveyer belt, and the bristles between every two adjacent conveyer belts are arranged in a crossed mode.
As a preferred technical solution of the present invention, a third servo motor is installed on the side wall of the supporting bottom plate facing the wall surface of the house, an output shaft extends leftward from the third servo motor, and the middle of the executing rack is fixedly installed on the output shaft of the third servo motor.
As a preferred technical scheme of the invention, the roller brush is woven and wound into a cylinder shape after wool and cotton wool are drawn and then the cylinder brush is used.
Compared with the prior art, the invention has the beneficial effects that:
firstly, the lifting device is installed and fixed at the top of the house, and the executing device is hung on the wall surface of the house through the lifting device; the execution device can paint waterproof paint on the wall surface of a higher floor, the execution device hung on the wall surface of a house through the hoisting device is used for laminating the wall surface, the execution device generates thrust through the rotation of the eddy fan, the roller brush on the execution device is laminated on the wall surface of the house, the roller brush is prevented from being separated from the wall surface in the working process of the execution device on the wall surface of the house, the painting uniformity is improved, the roller brush rolls on the wall surface through the roller brush laminated on the wall surface of the house, the roller brush uniformly sprays the waterproof paint on the surface of the roller brush through the spraying nozzle, and the waterproof paint is uniformly sprayed on the wall surface of the house in the process that the roller brush rolls on the wall surface; in the process that the roller brushes roll on the wall surface, the two roller brushes are driven to slide through the two threaded screw rods, and the roller brushes slide on the side wall of the execution rack in a staggered manner to brush the wall surface of the house in a reciprocating and staggered manner; the two roller brushes slide on the side wall of the execution rack in a staggered manner, the execution device is lowered by a roller brush height through the lifting device, the coating brushed by the previous roller brush is brushed by the next roller brush for secondary iteration brushing, the uniformity of the waterproof coating brushing on the wall surface is improved, the space area left by the once waterproof coating brushing on the wall surface is brushed for secondary brushing through the iteration brushing with secondary staggering, and the coating compactness of the waterproof coating is improved.
The bottom of the execution rack facing the wall surface of the house is provided with the scraping plate, the scraping plate is arranged at the bottom of the execution rack and is provided with the bent plate with the arc-shaped structure, the top end of the scraping plate is provided with the cutting edge with the V-shaped structure, and the cutting edge is close to the wall surface of the house, so that in the process that the execution rack moves downwards on the wall surface of the house, sundry particles attached to the wall surface of the house are removed through the cutting edge on the scraping plate, the wall surface of the house is smooth, and the phenomenon that the waterproof paint is unevenly smeared on the wall surface due to the fact that a roller brush is padded up by the.
The bottom of the execution rack facing the wall surface of the house is provided with a plurality of air nozzles at equal intervals, the air nozzles are positioned in front of the scraping plate at the bottom of the execution rack, the air injection direction of each air nozzle faces to the cutting edge of the scraping plate, the cutting edge shovels sundry particles attached to the wall surface of the house, the particles attached to the cutting edge are blown out through the air flow blown out by the air nozzles, the surface of the cutting edge is clean, in the downward movement process of the execution mechanism, the cutting edge is inserted into the particle sundry in the process of shoveling the sundry particles attached to the wall surface of the house, the air flow blown out by the air nozzles is guided along the bent plate with the arc-shaped structure, the air flow permeates into the cutting edge, and blows the particle sundry to turn over, so that the efficiency of the cutting edge for shoveling the sundry.
The bottom of the execution rack and the front of the scraping plate are provided with the through long hole, the long hole of the execution rack is internally provided with the cleaning assembly, the cleaning assembly comprises two conveying belts which are symmetrically arranged and rotate in a circulating mode, the two conveying belts which rotate in the circulating mode are driven by two second motors, the rotating directions of the two conveying belts which rotate in the circulating mode are opposite, the two conveying belts which rotate in the circulating mode rotate towards the two sides of the execution mechanism, the house wall surface which is removed by the cutter blade is cleaned through the brush bristles on the conveying belts, and the uniformity of painting of the waterproof paint on the house wall surface is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a process flow chart of the waterproof coating painting construction method for waterproof engineering according to the present invention;
FIG. 2 is a schematic structural view of the construction apparatus for painting waterproof paint on the wall surface of a house according to the present invention;
FIG. 3 is a schematic structural diagram of an actuator according to the present invention;
FIG. 4 is a schematic view of the transmission structure of the slider on the supporting base plate according to the present invention;
FIG. 5 is a schematic view of the arrangement structure of the roller brush at the bottom end of the supporting base plate according to the present invention;
FIG. 6 is a schematic cross-sectional view of the roller brush of the present invention mounted on a slider;
FIG. 7 is an enlarged view of a portion of FIG. 3 illustrating the present invention;
FIG. 8 is a schematic view of the sweeping assembly of the present invention mounted on a support base;
in the figure: 1. lifting device, 101, traveling wheels, 102, a traveling base, 103, a balance block, 104, a servo motor, 105, a rope reel, 106, a pulling rope, 107, a support rod, 108, a fixed pulley, 2, an actuating device, 201, a support base plate, 202, a motor, 203, an eddy fan, 204, a paint box, 205, an oil pipeline, 206, a sliding block, 207, an actuating rack, 208, traveling wheels, 209, a roller brush, 210, a spraying nozzle, 211, a scraping plate, 212, an air nozzle, 213, a threaded screw rod, 214, a second servo motor, 215, a sliding way, 216, a transmission gear, 217, a spring, 218, a spring groove, 219, a floating rack, 220, a knife edge, 221, a second motor, 222, a brush hair, 223, a conveying belt, 224, a roller, 225, a third servo motor, 226 and a cleaning component.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further described below by combining with the specific drawings, and it is to be noted that the embodiments and the features in the embodiments can be combined with each other in the application without conflict.
Please refer to fig. 1-8, which are schematic structural views illustrating a method for applying waterproof paint in waterproof engineering;
a waterproof engineering waterproof paint brushing construction method is completed by adopting a waterproof engineering waterproof paint brushing construction device in a matching way, wherein the waterproof engineering waterproof paint brushing construction device comprises a hoisting device 1 and an execution device 2, the hoisting device 1 is installed and fixed at the top of a house, and the execution device 2 is suspended on the wall surface of the house through the hoisting device 1;
the hoisting device 1 comprises a traveling wheel 1, a traveling base 102, a balance block 103, a servo motor 104, a rope reel 105, a pull rope 106 and a support rod 107, wherein the traveling base 102 is horizontally placed at the top of a house, the traveling wheel 1 is arranged at the bottom end of the traveling base 102, the servo motor 104 is fixedly arranged at the top end of the traveling base 102, the rope reel 105 is fixedly arranged on an output shaft of the servo motor 104, the servo motor 104 has a self-locking function, the rope reel 105 is driven by the servo motor 104 to rotate to control the lifting height of the execution device 2, the pull rope 106 is wound on the rope reel 105, the balance block 103 is arranged at the top end of the traveling base 102 close to the left side of the traveling base 102, the traveling base 102 keeps balance through the balance block 103, the traveling base 102 is prevented from falling when the execution device 2 is supported, the support rod 107 is hinged at, the top end of the pull rope 106 extends to the wall surface of the house through the fixed pulley 108, and the execution device 2 is hung at the top end of the pull rope 106 extending to the wall surface of the house;
the execution device 2 comprises a supporting base plate 201, the supporting base plate 201 is horizontally suspended on the wall surface of a house through a pull rope 106, a motor 202 is arranged at the right end of the supporting base plate 201, an output shaft extends rightwards from the motor 202, an eddy fan 203 is fixedly installed at the top end of the output shaft of the motor 202, the execution device 2 generates thrust through the rotation of the eddy fan 203, a roller brush 209 on the execution device 2 is attached to the wall surface of the house, the separation of the roller brush 209 from the wall surface in the working process of the execution device 2 on the wall surface of the house is avoided, the painting uniformity is improved, a paint box 204 is fixedly installed in the middle of the top end of the supporting base plate 201, waterproof paint is stored in the paint box 204, an oil delivery pipe 205 is connected to the outside of the paint box 204, an oil delivery pump is installed in the paint box 204, the waterproof paint in the paint, waterproof paint is evenly sprayed on the roller brushes 209 through the spraying nozzles 210 and then evenly coated on the wall surface of a house through the roller brushes 209, so that the coating evenness of the wall surface of the house is improved, the execution rack 207 is installed on the side wall of the supporting base plate 201 facing the direction of the wall surface of the house, the execution rack 207 is of a square plate structure, the execution rack 207 is vertically intersected with the supporting base plate 201, the side wall of the execution rack 207 facing the direction of the wall surface of the house is provided with the two roller brushes 209, the two roller brushes 209 are arranged at the bottom of the execution rack 207 in a staggered mode, the roller brushes 209 are woven and wound into a cylinder shape after being drawn by wool and cotton wool, so that the roller brushes 209 can adsorb the waterproof paint more strongly, the surface of the roller brushes 209 is smooth and is not easy to fall off, the coating evenness of the waterproof paint on the wall surface of the house is improved, the two roller brushes 209 are respectively fixed at, the sliding blocks 206 on the roller brushes 209 are embedded into the corresponding slide ways 215 in a sliding fit manner, the sliding blocks 206 extend out to the right end of the execution rack 207 through the slide ways 215, each sliding block 206 is driven to slide in the slide way 215 through a threaded screw rod 213, the top ends of two adjacent threaded screw rods 213 are in meshing transmission through a transmission gear 216, and the transmission gear 216 is driven to rotate through a second servo motor 214;
the lifting device 1 is fixedly installed at the top of a house, and the executing device 2 is hung on the wall surface of the house through the lifting device 1; the execution device 2 can paint waterproof paint on the wall surface of a higher floor, the execution device 2 hung on the wall surface of a house through the hoisting device 1 is used for wall surface attachment, the execution device 2 generates thrust through the rotation of the vortex fan 203, the roller brush 209 on the execution device 2 is attached to the wall surface of the house, the roller brush 209 is prevented from being separated from the wall surface in the working process of the execution device 2 on the wall surface of the house, the painting uniformity is improved, the roller brush 209 rolls on the wall surface through the roller brush 209 attached to the wall surface of the house, the roller brush 209 uniformly paints the waterproof paint on the surface of the roller brush 209 through the painting nozzle 210, and the waterproof paint is uniformly painted on the wall surface of the house in the process of rolling the roller brush 209 on the wall surface; in the process that the roller brushes 209 roll on the wall surface, the two roller brushes 209 are driven to slide through the two threaded screw rods 213, and the roller brushes 209 slide on the side wall of the execution rack 207 in a staggered manner to brush the wall surface of the house in a reciprocating and staggered manner; slide through two cylinder brushes 209 crisscross on the lateral wall of execution frame 207, through hoisting accessory 1 with actuating device 2 descending a cylinder brush 209 height downwards, make the coating that back cylinder brush 209 brushed the previous cylinder brush 209 carry out the secondary iteration and apply paint with a brush, improve the homogeneity that waterproof coating applies paint with a brush on the wall, apply paint with a brush through the iteration of secondary interlace nature, carry out the secondary to the space region that once waterproof coating left over when applying paint with a brush on the wall, improve the rigidness that waterproof coating applied paint with a brush.
Roller brush 209 includes spraying nozzle 210, spring 217, spring groove 218, frame 219 floats, spring groove 218 has been seted up towards the slider 206 bottom in house wall direction, roller brush 209's both ends are passed through the bearing and are installed on frame 219 floats, the middle part of activity frame 219 is embedded in spring groove 218 through sliding fit mode, spring 217 is installed on the top of the activity frame 219 of embedding in spring groove 218, the inner wall of frame 219 that floats is equidistant is provided with a plurality of spraying nozzle 210, each spraying nozzle 210 is provided with the pipeline at the frame 219 inside that floats and is communicate each other, the inside pipeline of frame 219 that floats communicates with defeated oil pipe 205.
The roller brush 209 of the invention is pushed by the spring 217, so that the roller brush 209 can elastically float on the side wall of the execution rack 207 facing the wall of the house, and the phenomenon that the thrust generated by the rotation of the vortex fan 203 is too large, and the roller brush 209 is too tightly contacted with the wall, so that the painting effect is influenced is avoided.
The waterproof engineering waterproof paint brushing construction method specifically comprises the following steps:
s1, device installation: the hoisting device 1 is installed and fixed at the top of the house, and the executing device 2 is hung on the wall surface of the house through the hoisting device 1;
s2, wall surface fitting: wall surface bonding is performed on the actuator 2 suspended on the wall surface of the house by the hoisting device 1 in the step S1, the actuator 2 generates thrust by rotating the vortex fan 203, and the roller brush 209 on the actuator 2 is bonded to the wall surface of the house;
s3, wall painting: rolling the roller brush 209 attached to the wall surface of the house in the step S2 on the wall surface, and uniformly spraying the waterproof paint on the surface of the roller brush 209 by the roller brush 209 through the spraying nozzle 210, so that the waterproof paint is uniformly sprayed on the wall surface of the house in the process that the roller brush 209 rolls on the wall surface;
s4, reciprocating brushing: in the step S3, in the process that the roller brush 209 rolls on the wall surface, the two roller brushes 209 slide under the driving of the two threaded screws 213, and the roller brushes 209 slide on the side wall of the execution rack 207 in a staggered manner, so as to brush the wall surface of the house in a reciprocating and staggered manner;
s5, iterative brushing: in step S4, the roller brushes 209 slide on the side walls of the execution rack 207 in a staggered manner, and in the process of brushing the wall surfaces of the house in a transverse reciprocating manner, the lifting device 1 is used to drop the execution device 2 down by the height of one roller brush 209, so that the next roller brush 209 brushes the paint brushed by the previous roller brush 209 for the second time;
s6, line changing and brushing: after the actuating rack 207 in the step S5 is lowered downwards from the top of the wall surface of the house to the bottom of the wall surface by the hoisting device 1, the actuating device 2 is hoisted from the bottom of the wall surface of the house to the top surface of the house by moving the hoisting device 1 on the top surface of the house by the distance of the actuating rack 207, and then the steps S1-S5 are repeated to sequentially paint waterproof paint on each area of the wall surface of the house.
The bottom of the execution frame 207 facing the wall of the house is provided with a scraping plate 211, the bottom of the execution frame 207 of the scraping plate 211 is provided with a bent plate with an arc-shaped structure, the top end of the scraping plate 211 is provided with a V-shaped cutting edge 220, and the cutting edge 220 is close to the wall of the house.
According to the invention, the bottom of the execution rack 207 facing the wall surface of the house is provided with the scraping plate 211, the bottom of the execution rack 207 of the scraping plate 211 is provided with the curved plate with the arc-shaped structure, the top end of the scraping plate 211 is provided with the cutting edge 220 with the V-shaped structure, and the cutting edge 220 is close to the wall surface of the house, so that in the process that the execution rack 207 moves downwards on the wall surface of the house, sundry particles attached to the wall surface of the house are shoveled by the cutting edge 220 on the scraping plate 211, the wall surface of the house is smooth, and the phenomenon that the roller brush 209 is padded by the particles in the process of brushing the wall surface to cause uneven smearing of the waterproof.
A plurality of air nozzles 212 are arranged at equal intervals at the bottom of the execution rack 207 facing the wall surface of the house, the air nozzles 212 are positioned in front of the scraper 211 at the bottom of the execution rack 207, wherein each air nozzle 211 is fixed at the bottom of the execution rack 207 in an inclined manner, and the air injection direction of each air nozzle 211 faces the blade 220 of the scraper 211.
The invention is characterized in that a plurality of air nozzles 212 are arranged at equal intervals at the bottom of an execution rack 207 facing the wall surface of a house, the air nozzles 212 are positioned in front of a scraping plate 211 at the bottom of the execution rack 207, the air injection direction of each air nozzle 212 faces to a blade 220 of the scraping plate 211, the blade 220 scrapes sundry particles attached to the wall surface of the house, the particles attached to the blade 220 are blown out through the air flow blown out by the air nozzles 212, the surface of the blade 220 is clean, in the downward movement process of an execution mechanism, the blade 220 is inserted into the particle sundries in the process of scraping the sundry particles attached to the wall surface of the house, the air flow blown out by the air nozzles 212 is guided along a curved plate with an arc structure, the air flow penetrates into the blade tip, and the blown particle sundries are turned upwards, so that the efficiency of the blade 220 for scraping the sundry particles is improved.
A through long hole is formed at the bottom of the executive rack 207 and in front of the scraper plate 211, a cleaning assembly 226 is installed in the long hole of the executive rack 207, the cleaning assembly 226 comprises two circularly rotating conveyor belts 223 which are symmetrically installed, rollers 224 are symmetrically installed at two ends of the inner ring of each circularly rotating conveyor belt 223, one of the rollers 224 is driven by a second motor 221, and the second motor 221 is fixedly installed on the executive rack 207;
wherein the rotation directions of the two conveyor belts 223 are driven by the two second motors 221 such that the rotation directions of the two second motors 221 are opposite; a plurality of bristles 222 are arranged on the outer wall of each conveyor belt 223 at equal intervals, each bristle 222 is erected on the outer wall of the conveyor belt 223, and the bristles 222 between two adjacent conveyor belts 223 are arranged in a crossed manner.
According to the invention, the bottom of the execution rack 207 and the front of the scraping plate 211 are provided with the through long hole, the long hole of the execution rack 207 is internally provided with the cleaning assembly 226, the cleaning assembly 226 comprises two circularly rotating conveying belts 223 which are symmetrically arranged, the two circularly rotating conveying belts 223 are driven by two second motors, the rotating directions of the two circularly rotating conveying belts 223 are opposite, the two circularly rotating conveying belts 223 rotate to the two sides of the execution mechanism, the house wall surface which is removed by the cutter blade 220 is cleaned by the brush bristles 222 on the conveying belts 223, and the uniformity of painting the waterproof paint on the house wall surface is improved.
The third servo motor 225 is installed on the side wall of the supporting base plate 201 facing the house wall surface direction, the output shaft extends leftwards from the third servo motor 255, the middle of the execution rack 207 is fixedly installed on the output shaft of the third servo motor 225, so that the execution rack 207 can rotate on the side wall of the supporting base plate 201, the execution rack 207 is controlled to rotate 90 degrees on the side wall of the supporting base plate 201 through the third servo motor 225, the house wall surface can be coated in a crisscross manner, and the coating uniformity of the house wall surface is further improved.
The working principle is as follows: when the waterproof engineering waterproof paint coating construction device provided by the invention is used, firstly, a hoisting device 1 is installed and fixed at the top of a house, and an execution device 2 is suspended on the wall surface of the house through the hoisting device 1; the execution device 2 can paint waterproof paint on the wall surface of a higher floor, then the execution device 2 hung on the wall surface of a house through the lifting device 1 is used for wall surface lamination, the execution device 2 generates thrust through the rotation of the vortex fan 203, the roller brush 209 on the execution device 2 is laminated on the wall surface of the house, the roller brush 209 is prevented from being separated from the wall surface in the working process of the execution device 2 on the wall surface of the house, the painting uniformity is improved, then the roller brush 209 laminated on the wall surface of the house rolls on the wall surface, the roller brush 209 uniformly sprays the waterproof paint on the surface of the roller brush 209 through the spraying nozzle 210, and the waterproof paint is uniformly sprayed on the wall surface of the house in the process of rolling the roller brush 209 on the wall surface; in the process that the roller brushes 209 roll on the wall surface, the two roller brushes 209 are driven to slide through the two threaded screw rods 213, and the roller brushes 209 slide on the side wall of the execution rack 207 in a staggered manner to brush the wall surface of the house in a reciprocating and staggered manner; slide through two cylinder brushes 209 crisscross on the lateral wall of execution frame 207, through hoisting accessory 1 with actuating device 2 descending a cylinder brush 209 height downwards, make the coating that back cylinder brush 209 brushed the previous cylinder brush 209 carry out the secondary iteration and apply paint with a brush, improve the homogeneity that waterproof coating applies paint with a brush on the wall, finally, apply paint with a brush through the iteration of secondary interlace nature, carry out the secondary to the space region that once waterproof coating left over when applying paint with a brush on the wall and apply paint with a brush, improve the compactness that waterproof coating applied paint with a brush.
In addition, the bottom of the execution rack 207 facing the direction of the wall surface of the house is also provided with a scraping plate 211, so that sundry particles attached to the wall surface of the house are scraped by a blade 220 on the scraping plate 211 in the process that the execution rack 207 moves downwards on the wall surface of the house, the wall surface of the house is smooth, the phenomenon that waterproof paint is unevenly coated on the wall surface due to the fact that a roller brush 209 is padded by the particles in the process of coating and brushing the wall surface is avoided, the blade 220 scrapes the sundry particles attached to the wall surface of the house, then the particles attached to the blade 220 are blown out by air flow blown out by an air nozzle 212, the surface of the blade 220 is clean, in the process that the blade 220 scrapes the sundry particles attached to the wall surface of the house in the downward moving process of the execution mechanism, the blade 220 is inserted into the particles, and the air flow blown out by the air nozzle 212 is guided along, the air current infiltration knife tip, blow granule debris and turn to the department, improve the efficiency that the debris granule was eradicated to cutting edge 220, execute the bottom of frame 207 and be located the place ahead of scraping flitch 211 and set up the slot hole that link up, install in the slot hole and clean subassembly 226, clean subassembly 226 including two circulation pivoted conveyer belts 223 of symmetry installation, two circulation pivoted conveyer belts 223 are through two motor drives of second, make two circulation pivoted conveyer belts 223 revolve to opposite, rotate to actuating mechanism's both sides through two circulation pivoted conveyer belts 223, house wall after cutting edge 220 is eradicated is cleaned through brush hair 222 on the conveyer belt 223, improve the homogeneity of waterproof coating brush on house wall.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The waterproof engineering waterproof paint brushing construction method is completed by adopting a waterproof engineering waterproof paint brushing construction device in a matching way, and the waterproof engineering waterproof paint brushing construction device comprises a hoisting device and an execution device, and is characterized in that: the lifting device is fixedly arranged at the top of the house, and the executing device is suspended on the wall surface of the house through the lifting device;
the lifting device comprises a travelling wheel, a travelling base, a balance block, a servo motor, a rope reel, a pull rope and a support rod, wherein the travelling base is horizontally placed at the top of a house, the travelling wheel is arranged at the bottom end of the travelling base, the servo motor is fixedly installed at the top end of the travelling base, the rope reel is fixedly installed on an output shaft of the servo motor, the pull rope is wound on the rope reel, the balance block is arranged at the top end of the travelling base and close to the left side of the travelling base, the support rod is hinged to the right end of the travelling base, a fixed pulley is arranged at the top end of the support rod, the top end of the pull rope extends to the wall surface of the house through the fixed pulley, and an executing device;
the executing device comprises a supporting bottom plate, the supporting bottom plate is horizontally suspended on the wall surface of a house through a pull rope, a motor is arranged at the right end of the supporting bottom plate, an output shaft is extended rightwards by the motor, an eddy fan is fixedly mounted at the top end of the output shaft of the motor, a coating box is fixedly mounted at the middle of the top end of the supporting bottom plate, waterproof coating is stored in the coating box, an oil conveying pipe is connected to the outside of the coating box, an oil conveying pump is mounted inside the coating box, the waterproof coating in the coating box is output to the outside through the oil conveying pipe through the oil conveying pump, an executing rack is mounted on the side wall of the supporting bottom plate facing the direction of the wall surface of the house, the executing rack is arranged to be a square plate structure, two roller brushes are arranged at the bottom of the executing rack in, the two roller brushes are respectively fixed at the bottoms of the corresponding sliding blocks, two parallel sliding ways are symmetrically formed in the middle of the executing rack, the sliding blocks on the roller brushes are embedded into the corresponding sliding ways in a sliding fit mode, each sliding block is driven to slide in the sliding ways through a threaded lead screw, the top ends of two adjacent threaded lead screws are in meshing transmission through a transmission gear, and the transmission gear is driven to rotate through a second servo motor;
the roller brush comprises spraying nozzles, springs, spring grooves and a floating frame, the spring grooves are formed in the bottom of the sliding block facing the direction of the wall surface of a house, two ends of the roller brush are mounted on the floating frame through bearings, the middle of the movable frame is embedded into the spring grooves in a sliding fit mode, the springs are mounted at the top ends of the movable frame embedded into the spring grooves, the spraying nozzles are arranged on the inner wall of the floating frame at equal intervals, pipelines are arranged inside the floating frame of each spraying nozzle and communicated with each other, and the pipelines inside the floating frame are communicated with an oil conveying pipe;
the waterproof engineering waterproof paint brushing construction method specifically comprises the following steps:
s1, device installation: the method comprises the following steps of installing and fixing a hoisting device on the top of a house, and suspending an execution device on the wall surface of the house through the hoisting device;
s2, wall surface fitting: performing wall surface lamination on the executing device which is hung on the wall surface of the house through the hoisting device in the step S1, wherein the executing device generates thrust through the rotation of the vortex fan, and the roller brush on the executing device is laminated on the wall surface of the house;
s3, wall painting: rolling the roller brush attached to the wall surface of the house in the step S2 on the wall surface, and uniformly spraying the waterproof paint on the surface of the roller brush by the roller brush through a spraying nozzle, so that the waterproof paint is uniformly sprayed on the wall surface of the house in the process of rolling the roller brush on the wall surface;
s4, reciprocating brushing: in the step S3, in the process that the roller brushes roll on the wall surface, the two roller brushes are driven to slide through the two threaded screw rods, and the roller brushes slide on the side wall of the execution rack in a staggered manner to brush the wall surface of the house in a reciprocating and staggered manner;
s5, iterative brushing: in the step S4, the roller brushes slide on the side wall of the execution rack in a staggered manner, and in the process of brushing the wall surface of a house in a transverse reciprocating manner, the execution device is descended by the height of one roller brush through the hoisting device, so that the subsequent roller brush brushes the paint brushed by the previous roller brush for the second time;
s6, line changing and brushing: and (4) after the execution rack in the step S5 is descended downwards from the top of the wall surface of the house to the bottom of the wall surface through the hoisting device, the execution rack is moved to the top surface of the house by the distance of one execution rack through the hoisting device, the execution device is hoisted to the top surface of the house from the bottom of the wall surface of the house, and then the steps S1-S5 are repeated, and waterproof paint is sequentially coated on each area of the wall surface of the house.
2. The painting construction method of waterproof engineering waterproof paint according to claim 1, characterized in that: towards in house wall direction execution frame bottom is provided with scrapes the flitch, scrapes the flitch and sets up to the bent plate of arc structure in execution frame bottom, the top of scraping the flitch is provided with the cutting edge of V-arrangement structure, the cutting edge is close on in the wall in house.
3. The painting construction method of waterproof engineering waterproof paint according to claim 2, characterized in that: towards in house wall direction execution frame bottom equidistant is provided with a plurality of air nozzles, and is a plurality of the air nozzle is located the place ahead of scraping the flitch in the bottom of execution frame, wherein, each the air nozzle is fixed in the bottom slope of execution frame, and each the jet-propelled direction orientation of air nozzle is in the cutting edge of scraping the flitch.
4. The painting construction method of waterproof engineering waterproof paint according to claim 2, characterized in that: a through long hole is formed in the bottom of the execution rack and in front of the scraping plate, a cleaning assembly is mounted in the long hole of the execution rack and comprises two conveying belts which rotate in a circulating manner and are symmetrically mounted, rollers are symmetrically mounted at two ends of the inner ring of each conveying belt which rotates in the circulating manner, one of the rollers is driven by a second motor, and the second motor is fixedly mounted on the execution rack;
wherein the rotation directions of the two conveyor belts are driven by the two second motors so that the rotation directions of the two second motors are opposite; the outer wall of each conveyer belt is provided with a plurality of bristles at equal intervals, each bristle is erected on the outer wall of the conveyer belt, and the bristles between every two adjacent conveyer belts are arranged in a crossed mode.
5. The painting construction method of waterproof engineering waterproof paint according to claim 1, characterized in that: and a third servo motor is installed on the side wall of the supporting base plate and faces the direction of the wall surface of the house, an output shaft extends leftwards from the third servo motor, and the middle part of the execution rack is fixedly installed on the output shaft of the third servo motor.
6. The painting construction method of waterproof engineering waterproof paint according to claim 1, characterized in that: the roller brush is made by weaving and winding wool and cotton wool into a cylinder shape after wire drawing.
CN202010558975.1A 2020-06-18 2020-06-18 Waterproof engineering waterproof paint brushing construction method Active CN111677247B (en)

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CN114607124A (en) * 2022-03-23 2022-06-10 安徽欣生防水工程有限公司 Be used for waterproof engineering water proof coating of building to apply paint device with a brush
CN114718278A (en) * 2022-04-19 2022-07-08 中国一冶集团有限公司 Intelligent brushing and recycling waterproof paint device for narrow space
CN114718278B (en) * 2022-04-19 2023-10-24 中国一冶集团有限公司 Intelligent device for brushing and recycling waterproof paint in narrow space

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Denomination of invention: A brushing construction method of waterproof coating for waterproof Engineering

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