CN119163203A - A wall painting device and method for construction engineering - Google Patents
A wall painting device and method for construction engineering Download PDFInfo
- Publication number
- CN119163203A CN119163203A CN202411184286.3A CN202411184286A CN119163203A CN 119163203 A CN119163203 A CN 119163203A CN 202411184286 A CN202411184286 A CN 202411184286A CN 119163203 A CN119163203 A CN 119163203A
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- unit
- painting
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- groove
- mortar
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
- E04F21/08—Mechanical implements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/16—Implements for after-treatment of plaster or the like before it has hardened or dried, e.g. smoothing-tools, profile trowels
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a wall surface painting device and method for constructional engineering, the device comprises a supporting unit, an adjusting unit, a painting unit, a rapid hardening unit for quickly solidifying mortar, a cleaning unit for cleaning the painting unit, a driving unit, a moving unit and a controller, wherein the adjusting unit comprises an electric telescopic rod, the painting unit comprises a painting bucket and a moving baffle cover, the rapid hardening unit comprises a sleeve, an air guide fan arranged at the center inside the sleeve, a heating wire arranged inside a cavity, an air passage groove which is arranged inside the bracket and communicated with the cavity, and an exhaust hole which is arranged at the side of the bracket close to the wall surface, the adjusting unit is arranged to realize the movement of the bracket in the horizontal direction, so as to drive the adjustment position of the painting bucket, control the distance between the painting bucket and the wall surface to be painted, adjust the painting thickness, and meanwhile, the rapid hardening unit is arranged to accelerate the evaporation of water in the mortar, promote the drying speed, shorten the waiting time and accelerate the overall construction progress.
Description
Technical Field
The invention belongs to the technical field of building construction painting devices, and particularly relates to a wall surface painting device and method for building engineering.
Background
Along with the continuous progress of modern building engineering technology and the increasing demand of people on the aesthetic degree of living environment, therefore, in the process of building decoration, the concrete mortar needs to be painted on the wall surface, on one hand, the strength of the wall body is conveniently improved, and on the other hand, the waterproof property of the wall body can be improved, so that when the concrete mortar is painted, a painting device is needed.
The Chinese patent application No. CN20201343142. X discloses a wall plastering machine for building construction, which comprises a frame, wherein four supporting rods are arranged on the frame, a mounting plate is arranged between the four supporting rods, a first mounting frame is arranged on the mounting plate, a lifting mechanism is arranged on the first mounting frame, and a plastering mechanism is arranged on the lifting mechanism. The wall plastering machine still has the defect that the distance between the hopper and the wall cannot be adjusted, and after plastering mortar, the plastered mortar can fall off due to wet weather, so that the drying speed of the mortar cannot be accelerated.
The invention patent application number CN2020110225. X discloses a slurry lifting machine for building construction, which comprises a movable seat, a hopper mechanism, a guide seat mechanism and a material beating mechanism, wherein a lifting frame is arranged on the top surface of the movable seat, an electric hoist and a lifting seat are arranged on the lifting frame, a supporting frame is welded at the front end of the lifting seat, a first lifting rope connected between the electric hoist and the lifting seat is excessively arranged on a top pulley, and the lifting rope does not need to climb to a higher position for ramming concrete manually, so that the working efficiency is improved, the labor force is saved, but the distance between the hopper and a wall surface cannot be adjusted, the thickness of plastering cannot be adjusted, and the problem that mortar falls from two sides of the hopper during plastering possibly exists.
Disclosure of Invention
According to the wall painting device for the construction engineering, the screw rod and the sliding block are arranged between the base and the connecting seat through the arrangement of the adjusting unit, so that the bracket on the painting device can easily realize accurate movement in the horizontal direction according to the wall surface requirement, the position of the painting bucket is flexibly adjusted by driving the painting bucket, the distance between the painting bucket and a wall to be painted is accurately controlled, ideal uniformity and coverage rate can be achieved in each painting process, meanwhile, the lifting table and the electric telescopic rod are matched, the movable baffle cover is always attached to the wall, the problem that concrete mortar falls from two sides of the painting bucket when workers conduct materials is solved, side leakage of the mortar is effectively prevented, the thickness control precision of a painting layer is greatly improved, and the final painting effect is smoother and more attractive.
According to a first aspect of the present invention, there is provided a wall painting apparatus for construction engineering, comprising a supporting unit, an adjusting unit provided on the supporting unit, a painting unit, a rapid setting unit for rapid setting of mortar, a cleaning unit for cleaning the painting unit, a driving unit, a moving unit provided at the bottom of the painting apparatus, and a controller, wherein,
The supporting unit comprises a base and a connecting seat arranged at the top of the base;
The adjusting unit comprises a bracket welded with the top of the connecting seat, a lifting table arranged on the bracket, and electric telescopic rods symmetrically and fixedly arranged on the lifting table;
the brushing unit comprises a brushing bucket and a movable blocking cover fixedly sleeved on the output end of the electric telescopic rod
The rapid hardening unit comprises a cavity formed in the connecting seat, a sleeve mounted at the top of the connecting seat and communicated with the cavity, an air guide fan mounted at the center of the sleeve, a heating wire mounted in the cavity, an air flowing groove formed in the support and communicated with the cavity, and an air exhaust hole formed in the wall side of the support.
In one embodiment of the invention, the adjusting unit further comprises a sliding groove arranged at the top of the base, a lifting screw rod in threaded connection with the lifting table, and a guide rod bolted between the top of the bracket and the connecting seat.
In one embodiment of the invention, the cleaning unit comprises a groove formed in the brush bucket, a cleaning plate arranged in the groove, a movable frame bolted with the cleaning plate, a second limit guide block and a second limit guide groove.
In one embodiment of the invention, the brush bucket is bolted with a first limit guide block, and the movable baffle cover is provided with a first limit guide groove matched with the first limit guide block.
In one embodiment of the invention, the driving unit comprises a first screw rod, a first servo motor fixedly arranged on the base through a fixing piece, a second screw rod in threaded connection with the movable frame, a second servo motor fixedly arranged on the fixing base and a third servo motor, and the surface of the first screw rod is in threaded connection with a connecting block.
In one embodiment of the present invention, the base includes a moving slot penetrating through the top of the base and second sliding slots symmetrically arranged on two sides of the moving slot
The connecting seat comprises a second sliding block symmetrically bolted to the bottom of the connecting seat, and the second sliding block is in sliding connection with a second sliding groove.
In one embodiment of the invention, the connecting blocks are symmetrically provided with first sliding blocks, and the sliding grooves are internally provided with first sliding grooves matched with the first sliding blocks.
In one embodiment of the invention, the inside of the sleeve is provided with a dust screen through a fixing piece;
support blocks which are bolted with the sleeve are symmetrically bolted on the air guide fan.
In one embodiment of the invention, the vent communicates with the air chute.
According to a second aspect of the present invention, there is provided a wall painting method for construction engineering, comprising the steps of:
s100, a painting operation, namely pushing a painting device to a wall body, enabling a painting bucket to be in contact with the wall body, guiding concrete mortar between the painting bucket and the wall body, starting a third servo motor, enabling a lifting table to drive the painting bucket to move upwards through the cooperation of a lifting screw rod and a guide rod, and painting the concrete mortar on the wall body to finish painting operation;
S200, adjusting the thickness of the painting, namely starting a first servo motor, driving a first screw rod to rotate, driving a connecting block and a connecting seat at the top to move on a base, changing the distance between a brush bucket and a wall body through adjustment of a bracket, and simultaneously starting an electric telescopic rod to enable a movable baffle cover to be attached to the wall body, so that the two sides of the brush bucket are blocked to prevent the side leakage of the mortar;
S300, accelerating mortar drying, namely starting an air guide fan and a heating wire, wherein the air guide fan sucks external air into the cavity, the heating wire heats the air to form heating air flow, the heating air flow is discharged through an air passing groove and an air discharging hole, and the heating air flow directly acts on newly coated concrete mortar to accelerate the drying speed of the newly coated concrete mortar, so that the construction efficiency is improved;
And S400, cleaning the brush bucket, namely starting a second servo motor to drive a second screw rod to rotate, so that the movable frame moves in the brush bucket, and the movable frame drives the cleaning plate to be separated from the groove to clean concrete mortar on the brush bucket, and the cleaning plate pushes the mortar to one place, thereby being convenient for workers to uniformly clean and preventing the mortar from being hardened to affect the next use.
In general, the above technical solutions conceived by the present invention, compared with the prior art, enable the following beneficial effects to be obtained:
1. According to the wall painting device for the constructional engineering, the adjusting unit is arranged, the screw rod and the sliding block are arranged between the base and the connecting seat, so that the bracket on the painting device can move accurately in the horizontal direction according to the wall surface requirement, the position of the painting bucket is flexibly adjusted, the distance between the painting bucket and a wall to be painted is precisely controlled, the painting thickness is adjusted, ideal uniformity and coverage rate of each painting process can be ensured, meanwhile, the lifting table and the electric telescopic rod are matched, the movable baffle cover is always attached to the wall, the problem that concrete mortar falls from two sides of the painting bucket when workers conduct materials is solved, the lateral leakage of the mortar is effectively prevented, the thickness control precision of the painting layer is greatly improved, and the final painting effect is smoother and more attractive.
2. According to the wall plastering device for the building engineering, the sleeve is arranged on the connecting seat, the air guide fan is arranged in the sleeve, the heating wire is arranged in the cavity of the connecting seat, the air is heated through the heating wire, the heated air is uniformly discharged through the air guide fan under the driving of the air guide fan and directly acts on the newly-smeared concrete mortar layer on the surface of the wall body, so that the evaporation process of water in the mortar is obviously accelerated, the drying speed of the mortar is greatly improved, the waiting time is effectively shortened, the overall construction progress is accelerated, meanwhile, the uniformly-distributed heating air flow can promote the uniform solidification of the inner structure of the mortar layer, the quality problems of cracking, falling and the like caused by uneven drying are effectively avoided, and the quality of wall plastering operation is ensured.
3. According to the wall plastering device for the construction engineering, the cleaning plate is arranged in the groove in the plastering bucket, when the second servo motor in the plastering device is started, the second screw rod is driven to rotate, the traction moving frame moves stably on the preset track, the cleaning plate is driven to move in the plastering bucket, concrete mortar residues adhered to the surface of the plastering bucket due to operation are scraped and gathered, and workers do not need to take time and labor to manually clean the stubborn mortar residues, so that the labor intensity is effectively reduced, and the working efficiency of the plastering operation is remarkably improved.
Drawings
Fig. 1 is a schematic view of the whole structure of a wall painting device for construction engineering according to an embodiment of the present invention;
FIG. 2 is an enlarged view of the portion A of FIG. 1 in accordance with an embodiment of the present invention;
FIG. 3 is an enlarged view of portion B of FIG. 1 in accordance with an embodiment of the present invention;
FIG. 4 is a schematic view of a moving frame in a wall painting device for construction engineering according to an embodiment of the present invention;
FIG. 5 is a top cross-sectional view of a base of a wall painting apparatus for construction according to an embodiment of the present invention;
FIG. 6 is a top cross-sectional view of a connection base in a wall painting apparatus for construction engineering according to an embodiment of the present invention;
FIG. 7 is a cross-sectional view of a sleeve in a wall painting apparatus for construction engineering according to an embodiment of the present invention;
FIG. 8 is a cross-sectional view of a bracket in a wall painting apparatus for construction engineering according to an embodiment of the present invention;
fig. 9 is a flow chart of a painting method of a wall painting device for construction engineering according to an embodiment of the invention.
In all the drawings, the same reference numerals denote the same technical features, in particular a 1-support unit, a 11-base, a 111-second runner, a 112-moving groove, a 12-connecting seat, a 121-second slider;
the device comprises a 2-adjusting unit, a 21-sliding groove, a 211-first sliding block, a 212-first sliding groove, a 22-bracket, a 23-lifting table, a 231-fixed seat, a 24-electric telescopic rod, a 25-lifting screw rod and a 26-guide rod, a 3-brushing unit, a 31-brushing bucket, a 311-first limit guide block, a 32-movable baffle cover and a 321-first limit guide groove, wherein the first sliding block is a sliding block;
The device comprises a 4-quick setting unit, a 41-cavity, a 42-sleeve, a 421-supporting block, a 422-dustproof net, a 43-air guide fan, a 44-heating wire, a 45-air passing groove and a 46-air exhaust hole;
the cleaning device comprises a 5-cleaning unit, a 51-groove, a 52-cleaning plate, a 53-moving frame, a 54-second limit guide block and a 55-second limit guide groove;
6-driving units, 61-first screw rods, 611-connecting blocks, 62-first servo motors, 63-second screw rods, 64-second servo motors and 65-third servo motors;
7-universal wheels and 8-controllers.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention. In addition, the technical features of the embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear are referred to in the embodiments of the present invention), the directional indications are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
In this patent, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising" does not exclude the presence of additional identical elements in a process, method, article, or apparatus that comprises the element.
As can be seen from fig. 1 to 8, the present invention provides a wall painting device for construction engineering, comprising a supporting unit 1, an adjusting unit 2 provided on the supporting unit 1, a painting unit 3, a rapid hardening unit 4 for rapidly solidifying mortar, a cleaning unit 5 for cleaning the painting unit 3, a driving unit 6, a moving unit provided on the bottom of the painting device, and a controller 8. The quick setting device comprises a supporting unit 1, a supporting unit 2, a brushing unit 3 and a quick setting unit 4, wherein the supporting unit 1 is used for bearing the adjusting unit 2, the brushing unit 3 and the quick setting unit 4, the balancing and stabilizing of the units are ensured in the operation process, the adjusting unit 2 is used for adjusting the distance between the brushing unit 3 and a wall surface, the brushing unit 3 is used for directly contacting the wall surface for brushing, the quick setting unit 4 is used for quickly drying the brushed concrete mortar, a driving unit 6 is used for driving a screw rod to further realize the displacement of a bracket, the moving unit is used for moving the wall surface brushing device to a designated position, specifically, the moving unit is a universal wheel 7, a foot brake is arranged on the universal wheel 7, a controller 8 is fixedly arranged at the top of the connecting seat, one side of the controller is provided with a sleeve, and the universal wheel 7 and the controller 8 are arranged to facilitate the brushing device to move and control the brushing device to work.
As can be seen from fig. 1 to 8, the supporting unit 1 includes a base 11 and a connection base 12 disposed on top of the base 11.
The base 11 comprises a moving groove 112 penetrating through the top of the base 11 and second sliding grooves 111 symmetrically arranged on two sides of the moving groove 112, the moving groove 112 vertically and downwards extends from the top surface of the base 11 to form a strip-shaped open space, the shape of the moving groove is in a straight line shape, the connecting seat can conveniently move horizontally along the moving groove 112, the moving groove 112 is matched with the third servo motor 65, and the moving groove 112 is arranged, so that the third servo motor 65 can conveniently move when the position of the connecting seat 12 is adjusted on the base 11.
The connecting seat 12 comprises a second sliding block 121 symmetrically bolted to the bottom of the connecting seat, and the second sliding block 121 is slidably connected with the second sliding groove 111.
By arranging the second slider 121 and the second sliding groove 111, the second slider 121 is firmly fixed at the bottom of the connecting seat 12, and the shape and the size of the second slider are matched with those of the second sliding groove 111 so as to ensure close fit with the second sliding groove 111, and when the second slider is received, the second slider can stably drive the connecting seat 12 to move along a preset path, thereby not only improving the smoothness and the stability of the connecting seat 12 in linear movement, but also ensuring accurate control and sliding limit of the whole movement process.
As can be seen from fig. 1 to 8, the adjusting unit 2 includes a sliding groove 21 formed at the top of the base 11, a bracket 22 welded to the top of the connecting seat 12, a lifting table 23 on the bracket 22, an electric telescopic rod 24 symmetrically and fixedly mounted on the lifting table, a lifting screw 25 screwed to the lifting table 23, and a guide rod 26 bolted between the top of the bracket 22 and the connecting seat 12.
The support 22 is of a door-shaped structure, a lifting table 23 is arranged on the support, and a lifting screw rod 25 is arranged in the middle of the support. The lifting platform 23 is symmetrically bolted with a fixing seat 231. The two fixing seats 231 are rotatably connected with the second screw 63 through bearings
The guide rod 26 is slidably connected with the lifting platform 23, and the guide rod 26 is arranged to limit sliding of the lifting platform 23 during lifting, so that accurate movement of the lifting platform 23 in the vertical direction is ensured, and the deviation or shaking of the lifting platform in the non-preset direction is effectively limited through the guide effect of the guide rod 26, so that the stability and safety of the whole system are improved
The driving unit 6 comprises a first screw rod 61, a connecting block 611 is connected to the surface of the first screw rod 61 in a threaded manner, first sliding blocks 211 are symmetrically arranged on the connecting block 611, and first sliding grooves 212 matched with the first sliding blocks 211 are formed in the sliding grooves. The first screw rod 61 is rotatably connected with the inside of the sliding groove through a bearing.
It should be noted that the first slider 211 and the first chute 212 have the same structure as the second slider 111 and the second chute 112.
Through setting up connecting block, first slider 211 and first spout 212, can make things convenient for first lead screw 61 to drive connecting seat 12 when rotating and remove, and first slider 211 and first spout 212 can carry out the slip spacing to the connecting block removal.
In the embodiment of the invention, the adjusting unit 2 is arranged, the screw rod and the sliding block are arranged between the base 11 and the connecting seat 12, so that the bracket 22 on the painting device can easily realize accurate movement in the horizontal direction according to the wall surface demand, the position of the painting bucket 31 is flexibly adjusted, the distance between the painting bucket 31 and the wall to be painted is accurately controlled, ideal uniformity and coverage rate of each painting process can be ensured, meanwhile, the movable shielding cover 32 is always attached to the wall body by matching the lifting table 23 and the electric telescopic rod 24, the problem that concrete mortar falls from two sides of the painting bucket 31 when the worker guides is solved, the lateral leakage of the mortar is effectively prevented, the thickness control precision of the painting layer is greatly improved, and the final painting effect is smoother and more attractive.
The brushing unit 3 comprises a brushing bucket 31 which is bolted between two fixing seats 231 and a movable shield 32 which is fixedly sleeved on the output end of the electric telescopic rod 24.
The brush bucket 31 is bolted with a first limit guide block 311, the movable baffle cover 32 is provided with a first limit guide groove 321 matched with the first limit guide block 311, and when the electric telescopic rod 24 receives an instruction to start working, the movable baffle cover 32 is pushed to move stably along a preset track by arranging the first limit guide block 311 and the first limit guide groove 321. In the moving process, the first limiting guide blocks 311 slide in the first limiting guide grooves 321, so that the shifting and shaking of the moving shielding cover 32 are effectively limited, and the moving stability is ensured.
The rapid hardening unit 4 comprises a cavity 41 arranged in the connecting seat 12, a sleeve 42 arranged at the top of the connecting seat 12 and communicated with the cavity 41, an air guide fan 43 arranged at the center of the sleeve 42, a heating wire 44 arranged in the cavity 41, an air flowing groove 45 arranged in the bracket and communicated with the cavity 41, and an air outlet 46 arranged on the wall side of the bracket.
The dust screen 422 is installed through the mounting to the inside of sleeve 42, the dust screen 422 adopts fine stainless steel wire net to make, can effectively block dust, particulate matter and other impurity in the outside air to get into inside system to the protection follow-up air current treatment facility is avoided polluting, improves overall operation efficiency and life.
Support blocks 421 which are in bolting connection with the sleeve 42 are symmetrically bolted on the air guide fan 43, so that the sleeve 42 is stably connected with the air guide fan 43, and the air guide fan 43 is fixed and limited.
In the process of installation, the air guide fan 43 is firstly placed at a preset position, the support blocks 421 are used for accurate alignment, high-strength bolts are used for fastening connection, and then the dust screen 422 is installed on the surface of the sleeve 42 through a tool.
It is known that the exhaust hole 46 communicates with the air escape groove 45. The internal heated gas is ensured to be efficiently and orderly discharged through the exhaust hole 46, and the gas flowing groove 45 is used as a gas flowing channel to further guide and accelerate the gas flowing, thereby accelerating the drying of the wall surface mortar.
In the embodiment of the invention, the sleeve 42 is arranged on the connecting seat 12, the air guide fan 43 is arranged in the sleeve 42, the heating wire 44 is arranged in the cavity 41 of the connecting seat 12, the air is heated by the heating wire 44, the heated air is uniformly discharged through the air guide fan 43 under the drive of the air guide fan 46 and directly acts on the newly coated concrete mortar layer on the wall surface, so that the evaporation process of water in the mortar is obviously accelerated, the drying speed of the mortar is greatly improved, the waiting time is effectively shortened, the overall construction progress is accelerated, meanwhile, the uniformly distributed heating air flow can promote the uniform solidification of the internal structure of the mortar layer, the quality problems of cracking, falling and the like caused by uneven drying are effectively avoided, and the quality of wall surface painting operation is ensured.
The cleaning unit 5 comprises a groove 51 formed in the brush bucket 31, a cleaning plate 52 arranged in the groove, a movable frame 53 bolted with the cleaning plate 52, a second limit guide block 54 and a second limit guide groove 55.
The cleaning plate 52 is flat, one surface of the cleaning plate is in seamless fit with the brush bucket surface, so that the cleaning plate 52 is convenient for cleaning residual mortar, the contact area is increased, the cleaning efficiency is greatly improved, and the residual mortar on the brush bucket surface can be thoroughly and efficiently scraped.
The second limiting guide block 54 is bolted to the moving frame 53, a second limiting guide groove 55 is provided at the top of the brush bucket 31, and the second limiting guide block 54 is slidably connected with the second limiting guide groove 55.
By providing the second limit guide block 54 and the second limit guide groove 55, when the second screw rod drives the moving frame 53 to perform stable and smooth linear movement, the second limit guide block 54 can smoothly slide along a predetermined track of the second limit guide groove 55, thereby effectively limiting the moving direction of the moving frame 53 and preventing the moving frame from deviating from a predetermined path.
In the embodiment of the invention, the cleaning plate 52 is arranged in the groove 51 in the brush bucket 31, when the second servo motor 64 in the brushing device is started, the second screw rod 63 is driven to rotate, the traction moving frame 53 moves stably on the preset track, and then the cleaning plate 52 is driven to move in the brush bucket 31, so that concrete mortar residues adhered to the surface of the brush bucket due to operation are scraped and gathered, and workers do not need to take time and labor to manually clean the stubborn mortar residues, so that the labor intensity is effectively reduced, and the working efficiency of the brushing operation is remarkably improved.
The driving unit 6 further comprises a first servo motor 62 fixedly mounted on the base through a fixing piece, a second screw 63 in threaded connection with the movable frame, a second servo motor 64 fixedly mounted on the fixing seat 231, and a third servo motor 65.
One end of the first screw rod 61 penetrates the outside of the base 11 and is bolted with a first servo motor 62
One end of the second screw 63 penetrates through the other side of the fixed seat 231 and is bolted with a second servo motor 64
The third servo motor 65 is installed in the top slot of the connecting seat 12 by a fixing piece, and the lower side of the third servo motor 65 is provided with a moving slot 112
The output end of the third servo motor 65 is bolted with a lifting screw rod 25 rotatably connected with the bracket 22 through a bearing, and the lifting screw rod 25 is in threaded connection with the lifting table 23.
By providing the third servo motor 65 and the elevating screw 25, the elevating table 23 can be conveniently elevated inside the support 22.
In another embodiment of the present invention, there is provided a wall painting method for construction engineering, including the steps of:
and S100, a painting operation, namely pushing the painting device to a wall body, enabling the paint bucket 31 to be in contact with the wall body, guiding concrete mortar between the paint bucket 31 and the wall body, starting the third servo motor 65, enabling the lifting table 23 to drive the paint bucket 31 to move upwards through the cooperation of the lifting screw 25 and the guide rod 26, and painting the concrete mortar on the wall body to finish the painting operation.
And S200, adjusting the thickness of the painting, namely starting a first servo motor 62, driving a first screw rod 61 to rotate, driving a connecting block 611 and a connecting seat 12 at the top to move on a base 11, changing the distance between a brush bucket 31 and a wall body through adjustment of a bracket 22, adjusting the thickness of the painting concrete mortar, and starting an electric telescopic rod 24 to enable a movable baffle cover 32 to be attached to the wall body, so that the two sides of the brush bucket 31 are blocked, and the mortar side leakage is prevented.
S300, accelerating mortar drying, namely starting an air guide fan 43 and a heating wire 44, wherein the air guide fan 43 sucks external air into the cavity 41, the heating wire 44 heats the air to form heating air flow, the heating air flow is discharged through an air feeding groove 45 and an air outlet 46, and the heating air flow directly acts on newly coated concrete mortar to accelerate the drying speed and improve the construction efficiency.
And S400, cleaning the brush bucket, namely starting a second servo motor 64, driving a second screw rod 63 to rotate, enabling a movable frame 53 to move in the brush bucket 31, enabling the movable frame 53 to drive a cleaning plate 52 to be separated from the groove 51, cleaning concrete mortar on the brush bucket 31, pushing the cleaning plate 52 to a position, facilitating unified cleaning by staff, and preventing the mortar from being hardened to affect the next use.
It will be readily appreciated by those skilled in the art that the foregoing description is merely a preferred embodiment of the invention and is not intended to limit the invention, but any modifications, equivalents, improvements or alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202411184286.3A CN119163203B (en) | 2024-08-27 | 2024-08-27 | Wall painting device and method for construction engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411184286.3A CN119163203B (en) | 2024-08-27 | 2024-08-27 | Wall painting device and method for construction engineering |
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| CN119163203A true CN119163203A (en) | 2024-12-20 |
| CN119163203B CN119163203B (en) | 2025-10-24 |
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|---|---|---|---|---|
| CN209211850U (en) * | 2018-10-14 | 2019-08-06 | 福建康富来涂料有限公司 | A kind of putty powder for wall painting equipment for building |
| CN218843656U (en) * | 2022-09-22 | 2023-04-11 | 佘淑慧 | A wall paint dryer |
| CN220203303U (en) * | 2023-05-15 | 2023-12-19 | 浙江升浙建设集团有限公司 | Building outer wall whitewashes device |
| CN221143429U (en) * | 2023-08-18 | 2024-06-14 | 北京华清技科工程管理有限公司 | Wall surface painting device for building engineering construction |
| CN117822846A (en) * | 2024-01-05 | 2024-04-05 | 浙江国泰建设集团有限公司 | Construction device for building wall surface |
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|---|---|
| CN119163203B (en) | 2025-10-24 |
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