CN113513132A - Building exterior wall decoration construction method - Google Patents
Building exterior wall decoration construction method Download PDFInfo
- Publication number
- CN113513132A CN113513132A CN202110451925.8A CN202110451925A CN113513132A CN 113513132 A CN113513132 A CN 113513132A CN 202110451925 A CN202110451925 A CN 202110451925A CN 113513132 A CN113513132 A CN 113513132A
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- China
- Prior art keywords
- putty
- wall
- scraper
- construction
- frame shell
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
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- 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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/18—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
- B24B7/182—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like for walls and ceilings
- B24B7/184—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like for walls and ceilings pole sanders
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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
-
- 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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- 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
- E04F21/161—Trowels
Abstract
The invention relates to a building exterior wall decoration construction method, in particular to building wall decoration construction equipment, which comprises a shell, a material control conveying mechanism, a putty scraping mechanism, a putty polishing mechanism and a holding rod assembly, wherein the shell is provided with a plurality of holding rods; the equipment provided by the invention has two construction modes of putty scraping construction and putty layer polishing construction, is specially used for matching with manual work to carry out putty scraping construction in the building outer wall decoration construction process, solves the problem of lower construction efficiency generally existing in manual construction in the traditional construction process, greatly reduces the labor intensity of the manual work, and lightens the muscle soreness and muscle strain after construction by constructors.
Description
Technical Field
The invention relates to the technical field of building construction, and particularly provides a building outer wall decoration construction method.
Background
In the building decoration construction, putty scraping is the most common and economic decoration mode applied in the building external wall surface decoration construction; the putty-applying construction process flow mainly comprises base layer treatment, base layer repairing, caustic soda solution brushing, binder (juice slurry) coating, large white putty applying, repairing and polishing and putty activating. According to the different wall materials and the requirements of actual construction standards, putty is generally applied for at least three times; in the whole putty scraping construction, the two process steps of putty scraping and repairing and polishing are the most important step in the whole construction process and also the most critical step for determining the construction quality, in the traditional construction process, the putty scraping is mainly carried out by manually adopting a scraper, an arm needs to be manually swung for scraping when scraping, the action range is large, and in addition, the putty in a barrel needs to be obtained by manually frequently bending, so that the whole putty scraping process has low construction efficiency and high labor intensity, and muscle soreness and muscle strain of constructors are easily caused; in the polishing process, the abrasive paper is often manually polished by depending on manual handling, and the abrasive paper is driven to be polished by manual left and right or upper and lower force application during polishing, so that the polishing efficiency is low, and the labor intensity of constructors is high.
Based on the problems, the invention provides a building outer wall decoration construction method, and particularly relates to building wall decoration construction equipment.
Disclosure of Invention
In order to solve the above problems, the present invention provides a method for building exterior wall finishing construction, which is used to solve the above problems in the background art.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: a construction method for decorating and constructing an external wall of a building specifically comprises the following steps:
s1, leveling the base layer: carrying out leveling treatment on a wall surface base layer to be constructed, carrying out filling and filling on a concave surface part of the wall surface base layer, and carrying out removing and grinding on a convex surface part;
s2, base surface cleaning: brushing caustic soda solution on the wall surface base layer which is leveled in the step S1 for cleaning the base layer, timely washing the base layer with clear water after the caustic soda solution is coated, and then waiting for drying;
s3, coating an adhesive: uniformly brushing the adhesive on the whole wall surface base layer cleaned and dried in the step S2;
s4, putty scraping: uniformly scraping the prepared white putty on the wall surface base layer uniformly coated with the glue in the step S3 by using a putty scraping mechanism;
s5, repairing and grinding: repairing the concave collapse part of the wall surface which is scraped with the first putty in the step S4 through the putty, smoothing and polishing the wall surface through a putty polishing mechanism after the putty is naturally cool and dry, and cleaning putty powder generated by polishing after polishing;
s6, putty survival: repeating the step S4 and the step S5 for multiple times according to specific wall construction requirements, so that the wall putty layer has the effects of smoothness, flatness and uniform texture;
the building outer wall decoration construction method adopting the steps S1-S6 is adopted to carry out decoration construction on the building outer wall, and the building outer wall decoration construction equipment comprises a shell, a material control conveying mechanism, a putty scraping mechanism, a putty polishing mechanism and a holding rod assembly; wherein:
the shell comprises a square frame shell, a pre-storage bin for pre-storing putty is arranged in the frame shell, a reference scraper blade is fixedly arranged at three frame edge positions of one side frame surface on the frame shell, a discharge notch communicated with the pre-storage bin is arranged at the side edge position on the reference scraper blade, the discharge notch is close to a bin plate on the pre-storage bin at the same side as the reference scraper blade, the surface of the reference scraper blade and the bin plate of the pre-storage bin at the same side are arranged in a stepped manner, and the reference scraper blade protrudes outwards;
the putty scraping mechanism comprises a pressing scraper plate, a plurality of elastic supporting components and a limiting strip for positioning; the pressing scraper is hinged to the frame shell, a hinged shaft of the pressing scraper is located in the discharging notch, and the elastic support assemblies are arranged between the pressing scraper and bin plates on the pre-storage bin and located on the same side of the reference scraper; the limiting strip is fixedly arranged on the bin plate which is positioned on the same side of the reference scraper on the pre-storage bin, and is close to the discharging gap; when the pressing scraper is attached to the limiting strip, the outer plate surface of the pressing scraper is flush with the outer plate surface of the reference scraper;
the putty polishing mechanism comprises two sliding rails, a fixed table top assembly and a polishing driving assembly, wherein the fixed table top assembly is used for clamping and fixing polishing abrasive paper; the two slide rails are fixedly arranged at the positions of two parallel frame edges of a frame surface at one side of the frame shell in a mirror symmetry manner, the fixed table top component is assembled between the two slide rails in a sliding manner, and the fixed table top component and the pressing scraper plates are distributed at the sides of two square frame surfaces of the frame shell in a one-to-one correspondence manner; the grinding driving assembly is arranged on the frame shell and used for driving the fixed table top assembly to slide between the two sliding rails left and right;
the material control conveying mechanism is arranged at the pre-storage bin; the holding rod assembly is arranged on the side wall of the frame shell.
Preferably, the elastic support component comprises a guide rod, a tension spring, a sliding block and a support connecting rod; the guide arm fixed mounting prestore lie in on the storehouse board of benchmark scraper blade homonymy on the storehouse, the relative storehouse board face parallel arrangement of guide arm and with it is perpendicular to compress tightly the articulated shaft of scraper blade, the extension spring cover is established on the guide arm, slider slidable mounting is in on the guide arm, the extension spring both ends are connected guide arm one of them side stiff end with between the slider, the articulated setting of connecting rod brace is in the slider with compress tightly between the scraper blade.
Preferably, fixed mesa subassembly sets up including the tiling mesa and the mirror symmetry that are used for abrasive paper tiling the tight fixed subassembly of clamp that is used for abrasive paper clamp of tiling mesa both sides, tiling mesa back end be provided with two and two slide rail one-to-one sliding fit's slip foot.
Preferably, the clamping fixture assembly comprises a clamping bar, a plurality of clamping springs and a plurality of guide pins; the front side face of the clamping strip is flush with or lower than the outer end face of the tiled table top, the plurality of clamping springs are connected between the clamping strip and the side face of the tiled table top, the plurality of guide pins are vertically and fixedly installed at the side wall end of the tiled table top, and the clamping strip is in sliding fit with the plurality of guide pins.
Preferably, the material control conveying mechanism comprises a feeding motor and a material control roller, the feeding motor is fixedly installed on the outer side wall of the frame shell, the material control roller is rotatably installed in the pre-storage bin, the shaft end of the material control roller is fixedly connected with the output shaft of the feeding motor, the central shaft of the material control roller is parallel to the hinged shaft of the pressing scraper, and a plurality of circular arc-shaped material grooves are uniformly distributed on the material control roller around the central shaft.
Preferably, the drive assembly of polishing includes drive motor, drive shaft and the follower pin of polishing, the drive motor fixed mounting of polishing on the lateral wall of frame shell, the drive shaft rotates to be installed between two lateral walls of frame shell, the drive shaft with the output shaft fixed connection and the axial of drive motor of polishing with the articulated shaft that compresses tightly the scraper blade is parallel, be provided with cylindrical cam on the drive shaft, cylindrical cam be located by the frame shell the prestore storehouse with the reference scraper blade encloses be the space region of open architecture in, the perpendicular fixed mounting of follower pin is in the back end of tiling mesa, just the follower pin is inserted in cylindrical cam's the cam groove.
Preferably, on the frame shell with prestore the storehouse adjacent and be on a parallel with it is provided with the feed inlet on compressing tightly the lateral wall of scraper blade articulated shaft, the feed inlet with prestore the storehouse intercommunication.
Preferably, the holding rod assembly and the feed inlet are correspondingly distributed on two opposite side walls of the frame shell, the holding rod assembly comprises a hinged seat fixedly mounted on the outer side wall of the frame shell, a telescopic holding rod with one end hinged to the hinged seat and two holding springs symmetrically arranged on two sides of the telescopic holding rod, two ends of each holding spring are hinged between the hinged seat and the telescopic holding rod, and the telescopic holding rod can deflect towards one side of the pressing scraper or towards one side of the fixed table component.
Preferably, the pre-storage bin is provided with a guide plate which is in arc transition and guides to one side of the discharging notch.
Preferably, the gap between the roller wall of the material control roller and the two side walls of the pre-storage bin is equal, and the gap is 1-2 mm.
The technical scheme has the following advantages or beneficial effects:
1. the invention provides a building exterior wall decoration construction method, and particularly relates to building wall decoration construction equipment.
2. The invention provides a building outer wall decoration construction method, in particular to building wall decoration construction equipment, which can realize continuous feeding and is convenient for continuous construction through an arranged material control conveying mechanism, can also realize uniform overflow of putty and is convenient for uniform scraping through controlling feeding, can be used for continuous and rapid construction of scraping the putty by sticking a reference scraper to a wall surface through a putty scraping mechanism under the automatic feeding of the material control conveying mechanism and the operation of manually holding a telescopic holding rod, and can be used for providing additional pressing force through a tension spring in the putty scraping mechanism so as to be beneficial to improving the sticking strength of the putty and the wall surface base layer.
3. The invention provides a building outer wall decoration construction method, and particularly relates to building wall decoration construction equipment.
Drawings
The invention and its features, aspects and advantages will become more apparent from reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings. The drawings, in which like numerals refer to like parts throughout the several views and which are not necessarily drawn to scale, emphasis instead being placed upon illustrating the principles of the invention.
FIG. 1 is a flow chart of a method for finishing construction of an external wall of a building according to the present invention;
FIG. 2 is a schematic perspective view of a construction apparatus for wall finishing of a building according to the present invention from a first perspective;
FIG. 3 is a schematic perspective view of a construction apparatus for wall finishing of a building according to the present invention from a second perspective view;
FIG. 4 is a schematic perspective view of a construction apparatus for wall finishing of a building according to the present invention from a third perspective view;
FIG. 5 is an enlarged partial schematic view at A of FIG. 4;
FIG. 6 is a schematic perspective view of a construction apparatus for wall finishing of a building provided in accordance with the present invention, without the grip assembly being assembled;
FIG. 7 is a top view of a building wall finishing construction apparatus provided in accordance with the present invention, shown without the grip assembly;
fig. 8 is a sectional view of B-B in fig. 7.
In the figure: 1. a housing; 11. a frame case; 111. a feed inlet; 12. pre-storing in a bin; 121. a baffle; 13. a reference squeegee; 131. a discharge gap; 2. a material control conveying mechanism; 21. a feeding motor; 22. a material control roller; 221. a trough; 3. a putty scraping mechanism; 31. pressing the scraper plate; 32. an elastic support member; 321. a guide bar; 322. a tension spring; 323. a slider; 324. a support link; 33. a limiting strip; 4. a putty polishing mechanism; 41. a slide rail; 42. fixing the table top assembly; 421. laying the table top horizontally; 4211. a sliding foot; 422. clamping the fixing component; 4221. a clamping bar; 4222. a clamping spring; 4223. a guide pin; 43. polishing the driving component; 431. polishing the driving motor; 432. a drive shaft; 4321. a cylindrical cam; 433. a follower pin; 5. a grip assembly; 51. a hinged seat; 52. a telescopic holding rod; 53. the spring is retained.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for the purpose of providing those skilled in the art with a more complete, accurate and thorough understanding of the concept and technical solution of the present invention, and to facilitate the implementation thereof, but not to limit the present invention.
Referring to the attached drawings 1-8, the construction method for decorating and constructing the exterior wall of the building specifically comprises the following steps:
s1, leveling the base layer: carrying out leveling treatment on a wall surface base layer to be constructed, carrying out filling and filling on a concave surface part of the wall surface base layer, and carrying out removing and grinding on a convex surface part;
s2, base surface cleaning: brushing caustic soda solution on the wall surface base layer which is leveled in the step S1 for cleaning the base layer, timely washing the base layer with clear water after the caustic soda solution is coated, and then waiting for drying;
s3, coating an adhesive: uniformly brushing the adhesive on the whole wall surface base layer cleaned and dried in the step S2;
s4, putty scraping: uniformly scraping the prepared white putty on the wall surface base layer uniformly coated with the glue in the step S3 by using the putty scraping mechanism 3;
s5, repairing and grinding: repairing the concave collapse part of the wall surface which is scraped with the first putty in the step S4 through the putty, smoothing and polishing the wall surface through a putty polishing mechanism 4 after the putty is naturally cool and dry, and cleaning putty powder generated by polishing after polishing;
s6, putty survival: repeating the step S4 and the step S5 for multiple times according to specific wall construction requirements, so that the wall putty layer has the effects of smoothness, flatness and uniform texture;
the building outer wall decoration construction method adopting the steps S1-S6 is adopted to carry out decoration construction on the building outer wall, and the building outer wall decoration construction equipment comprises a shell 1, a material control conveying mechanism 2, a putty scraping mechanism 3, a putty polishing mechanism 4 and a holding rod assembly 5;
casing 1 includes square frame 11, be provided with the storehouse 12 of prestoring that is used for the putty to prestore in the frame 11, the welding has benchmark scraper blade 13 on the three frame limit position of one of them side frame face on the frame 11, the side position is provided with the ejection of compact breach 131 that switches on with the storehouse 12 of prestoring on the benchmark scraper blade 13, ejection of compact breach 131 is close to the storehouse board setting with 13 homonymies of benchmark scraper blade on the storehouse 12 of prestoring, the face of benchmark scraper blade 13 is the ladder arrangement rather than the storehouse board of 12 of prestoring of homonymy, and benchmark scraper blade 13 is outwards outstanding.
The holding rod assembly 5 is arranged on the side wall of the frame shell 11; the holding rod assembly 5 and the feeding port 111 are correspondingly distributed on two opposite side walls of the frame shell 11, the holding rod assembly 5 comprises a hinged seat 51 fixedly mounted on the outer side wall of the frame shell 11 through bolts, a telescopic holding rod 52 with one end hinged to the hinged seat 51 (obviously, the telescopic holding rod 52 can be adjusted in a telescopic mode according to construction requirements) and two holding springs 53 symmetrically arranged on two sides of the telescopic holding rod 52, two ends of each holding spring 53 are hinged to the hinged seat 51 and the telescopic holding rod 52, and the telescopic holding rod 52 can deflect towards one side of the pressing scraper 31 or towards one side of the fixed table component 42. The equipment provided by the invention is provided with the putty scraping mechanism 3 and the putty polishing mechanism 4, so that the equipment has the functions of putty scraping and putty polishing simultaneously; in the in-process of using this equipment to carry out wall puttying fitment construction, can artifically hold flexible holding rod 52 and carry out construction operation, flexible holding rod 52 both sides carry out the symmetry through two retaining spring 53 of symmetrical arrangement and support, consequently flexible holding rod 52 can keep the relatively fixed to frame shell 11, and carry out two kinds of function switching operation work progress when actual construction, when carrying out putty and scrape and wipe the construction, flexible holding rod 52 can be partial to fixed mesa subassembly 42 one side, and when polishing the putty construction, flexible holding rod 52 can be partial to compressing tightly scraper blade 31 one side again, consequently when not influencing the operation of holding, can be convenient for artifically compress tightly the wall through flexible holding rod 52 application of force.
The material control conveying mechanism 2 is arranged at the pre-storage bin 12; a feed inlet 111 is formed in the side wall, adjacent to the pre-storage bin 12 and parallel to the hinge shaft of the pressing scraper 31, of the frame shell 11, and the feed inlet 111 is communicated with the pre-storage bin 12; the pre-storage bin 12 is provided with a guide plate 121 which is in arc transition and guides to one side of the discharging notch 131; the material control conveying mechanism 2 comprises a feeding motor 21 and a material control roller 22, the feeding motor 21 is fixedly arranged on the outer side wall of the frame shell 11 through bolts, the material control roller 22 is rotatably arranged in the pre-storage bin 12, the shaft end of the material control roller is fixedly connected with the output shaft of the feeding motor 21, the gap between the roller wall of the material control roller 22 and the two side walls of the pre-storage bin 12 is equal, and the gap is 1mm (the gap is controlled so that the material control roller 22 achieves the purpose of controlling putty conveying, namely putty basically falls into a material groove 221 and does not flow out from gaps on two sides); the central axis of the material control roller 22 is parallel to the hinge axis of the pressing scraper 31, and four arc-shaped material grooves 221 are uniformly distributed on the material control roller 22 around the central axis. The feed port 111 is specifically of a pipe orifice structure, so that a conveying hose can be connected to the feed port 111 and is communicated with a discharge port of an existing screw pump, and therefore putty prepared in advance can be extracted by the screw pump and conveyed into the pre-storage bin 12 during actual construction, automatic feeding is achieved, continuous scraping construction can be achieved through the device, the situation that the putty is required to be frequently stooped to obtain from a charging basket in the traditional purely-manual putty scraping process is avoided, labor intensity of workers is greatly reduced, and construction efficiency can be greatly improved through continuous construction.
During putty scraping construction, the putty conveyed into the pre-storage bin 12 is further conveyed through the arranged material control conveying mechanism 2, specifically, during putty scraping, the feeding motor 21 is started to drive the feeding roller to rotate, the putty which is introduced into the pre-storage bin 12 from the feeding port 111 and is fully distributed in the whole trough 221 enters the lower area of the pre-storage bin 12 along with the rotating process and uniformly overflows from the discharging port along with the guide plate 121, so that not only can continuous feeding of the putty be realized in the actual putty scraping process, but also uniform overflow of the putty can be realized, and uniform scraping is favorably realized; in order to conveniently open the material control conveying mechanism 2, a switch device for controlling the on-off of the feeding motor 21 can be assembled on the telescopic holding rod 52.
The putty scraping mechanism 3 comprises a pressing scraper 31, two elastic supporting components 32 and a limiting strip 33 for positioning; the pressing scraper 31 is hinged on the frame shell 11, a hinged shaft of the pressing scraper 31 is positioned in the discharging notch 131, and the two elastic supporting components 32 are arranged between the pressing scraper 31 and a bin plate on the pre-storage bin 12 and positioned on the same side of the reference scraper 13; the limiting strip 33 is locked on a bin plate which is positioned on the same side of the reference scraper 13 on the pre-storage bin 12 through a screw, and the limiting strip 33 is close to the discharging notch 131; when the pressing scraper 31 is attached to the limiting strip 33, the outer plate surface of the pressing scraper 31 is flush with the outer plate surface of the reference scraper 13; spacing 33 plays spacing effect for after compressing tightly scraper blade 31 and wall basic unit and compressing tightly the laminating, under the limiting displacement of spacing 33, compress tightly scraper blade 31 and can flush with benchmark scraper blade 13.
The elastic support assembly 32 comprises a guide rod 321, a tension spring 322, a slide block 323 and a support connecting rod 324; the guide rod 321 is fixedly installed on the bin plate on the same side of the reference scraper 13 on the pre-storage bin 12, the guide rod 321 is arranged in parallel relative to the surface of the bin plate and is perpendicular to the hinge shaft of the pressing scraper 31, the tension spring 322 is sleeved on the guide rod 321, the slider 323 is installed on the guide rod 321 in a sliding manner, two ends of the tension spring 322 are connected between the fixed end of one side of the guide rod 321 and the slider 323, and the support connecting rod 324 is hinged between the slider 323 and the pressing scraper 31. Because the setting of elastic support subassembly 32, consequently, be in under the unoperated state when equipment, it is the perk state to compress tightly scraper blade 31, when puttying construction, after benchmark scraper blade 13 laminates on the wall basic unit completely, it will also laminate on the wall basic unit thereupon to compress tightly scraper blade 31 thereupon, at this moment, because extension spring 322 is in by taut state, the elasticity of extension spring 322 will be transmitted to compressing tightly scraper blade 31 through support link 324 on, consequently, when puttying construction, compressing tightly scraper blade 31 will compress tightly the laminating on the wall basic unit putty when scraping puttying for laminating and adnexed intensity between putty and the basic unit is better.
When the step S4 of putty scraping construction is executed, the material control conveying mechanism 2 and the putty scraping mechanism 3 are matched to complete the putty scraping construction, specifically, on one hand, the whole equipment is operated by the worker holding the telescopic holding rod 52, the basic scraper is pressed and attached to the wall surface base layer, and the pressing scraper 31 is synchronously pressed on the wall surface base layer; on the other hand, after the pressing scraper 31 is attached to the wall surface base layer, the putty starts to be conveyed by starting the material control conveying mechanism 2, and the putty uniformly overflows from the discharging notch 131; during construction, the wall surface is manually attached to move, so that the putty is uniformly scraped and smeared on the wall surface base layer. Can pay-off in succession and scrape in succession when the construction through this equipment, improve the efficiency of construction greatly, and action easy operation is particularly suitable for carrying on the first wall construction of or twice puttying fast, has alleviateed when traditional artifical puttying that frequent waist and arm luffing motion are scraped and are wiped or the heavy physical burden that the left and right sides swing is scraped and wipe and bring greatly.
The putty polishing mechanism 4 comprises two slide rails 41, a fixed table component 42 for clamping and fixing polishing abrasive paper and a polishing driving component 43; the two slide rails 41 are welded on two parallel frame sides of a frame surface at one side of the frame shell 11 in a mirror symmetry manner, the fixed table top component 42 is assembled between the two slide rails 41 in a sliding manner, and the fixed table top component 42 and the pressing scraper 31 are distributed at the sides of the two square frame surfaces of the frame shell 11 in a one-to-one correspondence manner (namely, the putty scraping mechanism 3 and the putty polishing mechanism 4 are distributed at the two sides of the frame shell 11, and two modes can be switched during decoration construction); the grinding driving assembly 43 is arranged on the frame shell 11 and used for driving the fixed table top assembly 42 to slide between the two slide rails 41 left and right;
the fixed table component 42 comprises a flat laying table 421 for flat laying of sand paper and clamping and fixing components 422 which are arranged on two sides of the flat laying table 421 in a mirror symmetry manner and are used for clamping and fixing the sand paper, and two sliding pins 4211 which are in one-to-one corresponding sliding fit with the two sliding rails 41 are arranged at the back end of the flat laying table 421; clamp fixing assembly 422 comprises a clamping bar 4221, two clamping springs 4222 and two guide pins 4223; the front side surface of the clamping strip 4221 and the outer end surface of the flat laying table top 421 are lower than the outer end surface (namely the clamping strip 4221 cannot interfere with the sand paper clamped and attached on the flat laying table top 421), two clamping springs 4222 are connected between the clamping strip 4221 and the side surface of the flat laying table top 421, two guide pins 4223 are vertically and fixedly installed at the end of the side wall of the flat laying table top 421, and the clamping strip 4221 is in sliding fit with the two guide pins 4223. The sandpaper for sanding the putty layer is laid on the flat table top 421 and clamped by the clamping and fixing assemblies 422 on two sides, specifically, the clamping strip 4221 on one side is pulled outwards, then one side of the sandpaper is inserted into a gap between the clamping strip 4221 and the flat table top 421, then the clamping strip 4221 is loosened, so that the side of the sandpaper is clamped under the elastic force of the two clamping springs 4222, then the whole sandpaper is flatly pressed on the flat table top 421 under the condition that one side of the sandpaper is kept clamped, and then the previous operation is repeated to clamp the other side of the sandpaper between the other clamping strip 4221 and the gap of the flat table top 421, so that the sandpaper can be quickly installed and disassembled during the putty sanding construction.
The grinding driving assembly 43 comprises a grinding driving motor 431, a driving shaft 432 and a driven pin 433, wherein the grinding driving motor 431 is fixedly installed on the outer side wall of the frame shell 11 through screws, the driving shaft 432 is rotatably installed between the two side walls of the frame shell 11, the driving shaft 432 is fixedly connected with an output shaft of the grinding driving motor 431 and is axially parallel to a hinge shaft of the pressing scraper 31, a cylindrical cam 4321 is arranged on the driving shaft 432, the cylindrical cam 4321 is located in a space area which is enclosed by the frame shell 11, the pre-storage bin 12 and the reference scraper 13 and is in an open structure, the driven pin 433 is vertically and fixedly installed at the back end of the flat-laying table-board 421 through screws, and the driven pin 433 is inserted in a cam groove of the cylindrical cam 4321. The grinding driving assembly 43 is used for driving the clamped sand paper to slide left and right between the two slide rails 41 along with the fixed table top assembly 42 for performing putty grinding; specifically, by starting the grinding driving motor 431 to drive the driving shaft 432 to rotate, the cylindrical cam 4321 drives the driven pin 433 to drive the whole fixed platform assembly to slide left and right between the two sliding rails 41; as with the material control conveying mechanism 2, a switch may be mounted on the telescopic holding rod 52 for facilitating control of the putty polishing mechanism 4.
After accomplishing step S4 and scraping putty, alright carry out step S5 and repair and polish, repair the position of collapsing of putty wall face and mend neatly and wait for to dry the back in utilizing putty, alright manual hand-held flexible holding rod 52 to laminate abrasive paper on the putty wall face, under the drive of drive assembly 43 of polishing afterwards, abrasive paper will carry out automatic polishing to the putty wall face, both can improve the efficiency of polishing, intensity of labour when can alleviate traditional manual work simultaneously and polish.
Those skilled in the art will appreciate that variations may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and will not be described in detail herein. Such variations do not affect the essence of the present invention and are not described herein.
The above description is of the preferred embodiment of the invention. It is to be understood that the invention is not limited to the particular embodiments described above, in that devices and structures not described in detail are understood to be implemented in a manner common in the art; it will be understood by those skilled in the art that various changes and modifications may be made, or equivalents may be modified, without departing from the spirit of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.
Claims (10)
1. A building exterior wall decoration construction method is characterized in that: the construction method specifically comprises the following steps:
s1, leveling the base layer: carrying out leveling treatment on a wall surface base layer to be constructed, carrying out filling and filling on a concave surface part of the wall surface base layer, and carrying out removing and grinding on a convex surface part;
s2, base surface cleaning: brushing caustic soda solution on the wall surface base layer which is leveled in the step S1 for cleaning the base layer, timely washing the base layer with clear water after the caustic soda solution is coated, and then waiting for drying;
s3, coating an adhesive: uniformly brushing the adhesive on the whole wall surface base layer cleaned and dried in the step S2;
s4, putty scraping: uniformly scraping the prepared white putty on the wall surface base layer uniformly coated with the glue in the step S3 by using a putty scraping mechanism (3);
s5, repairing and grinding: repairing the concave collapse part of the wall surface which is scraped with the first putty in the step S4 through the putty, grinding and polishing the wall surface through a putty polishing mechanism (4) after the putty is naturally cool and dry, and cleaning putty powder generated by polishing after polishing;
s6, putty survival: repeating the step S4 and the step S5 for multiple times according to specific wall construction requirements, so that the wall putty layer has the effects of smoothness, flatness and uniform texture;
the building outer wall decoration construction method adopting the steps S1-S6 is adopted to carry out decoration construction on the building outer wall, and the building outer wall decoration construction equipment comprises a shell (1), a material control conveying mechanism (2), a putty scraping mechanism (3), a putty polishing mechanism (4) and a holding rod assembly (5); wherein:
the shell (1) comprises a square frame shell (11), a pre-storage bin (12) used for pre-storing putty is arranged in the frame shell (11), a reference scraper blade (13) is fixedly installed at three frame edge positions of one side frame surface on the frame shell (11), a discharging notch (131) communicated with the pre-storage bin (12) is formed in the side edge position of the reference scraper blade (13), the discharging notch (131) is arranged close to a bin plate on the pre-storage bin (12) on the same side as the reference scraper blade (13), the plate surface of the reference scraper blade (13) and the bin plate on the pre-storage bin (12) on the same side as the reference scraper blade are arranged in a stepped mode, and the reference scraper blade (13) protrudes outwards;
the putty scraping mechanism (3) comprises a pressing scraper plate (31), a plurality of elastic supporting components (32) and a limiting strip (33) for positioning; the pressing scraper (31) is hinged to the frame shell (11), a hinged shaft of the pressing scraper (31) is located in the discharging notch (131), and the elastic supporting components (32) are arranged between the pressing scraper (31) and bin plates on the pre-storage bin (12) and located on the same side of the reference scraper (13); the limiting strip (33) is fixedly arranged on a bin plate which is positioned on the same side of the reference scraper (13) on the pre-storage bin (12), and the limiting strip (33) is close to the discharging notch (131); when the pressing scraper (31) is attached to the limiting strip (33), the outer plate surface of the pressing scraper (31) is flush with the outer plate surface of the reference scraper (13);
the putty polishing mechanism (4) comprises two sliding rails (41), a fixed table top component (42) for clamping and fixing polishing abrasive paper and a polishing driving component (43); the two slide rails (41) are fixedly arranged at two parallel frame edges of a frame surface at one side of the frame shell (11) in a mirror symmetry manner, the fixed table top component (42) is assembled between the two slide rails (41) in a sliding manner, and the fixed table top component (42) and the pressing scraper (31) are distributed at the sides of the two square frame surfaces of the frame shell (11) in a one-to-one correspondence manner; the grinding driving assembly (43) is arranged on the frame shell (11) and used for driving the fixed table top assembly (42) to slide left and right between the two sliding rails (41);
the material control conveying mechanism (2) is arranged at the pre-storage bin (12); the holding rod assembly (5) is arranged on the side wall of the frame shell (11).
2. A finishing construction method for an external wall of a building according to claim 1, wherein: the elastic support assembly (32) comprises a guide rod (321), a tension spring (322), a sliding block (323) and a support connecting rod (324); guide arm (321) fixed mounting be located on the storehouse of prestoring (12) on the storehouse board of benchmark scraper blade (13) homonymy, guide arm (321) relative storehouse board face parallel arrangement and with the articulated shaft that compresses tightly scraper blade (31) is perpendicular, extension spring (322) cover is established on guide arm (321), slider (323) slidable mounting be in on guide arm (321), extension spring (322) both ends are connected guide arm (321) one of them side stiff end with between slider (323), support link (324) articulated setting is in slider (323) with compress tightly between scraper blade (31).
3. A finishing construction method for an external wall of a building according to claim 1, wherein: fixed mesa subassembly (42) are in including tiling mesa (421) and the mirror symmetry setting that is used for the abrasive paper tiling be used for abrasive paper clamping fixation subassembly (422) of tight fixed of clamp of tiling mesa (421) both sides, tiling mesa (421) back end be provided with two and two slide rail (41) one-to-one sliding fit's slip foot (4211).
4. A finishing construction method for an external wall of a building according to claim 3, wherein: the clamp securing assembly (422) comprises a clamp bar (4221), a plurality of clamp springs (4222) and a plurality of guide pins (4223); the front side face of the clamping strip (4221) is flush with or lower than the outer end face of the flat laying table top (421), a plurality of clamping springs (4222) are connected between the clamping strip (4221) and the side face of the flat laying table top (421), a plurality of guide pins (4223) are vertically and fixedly installed at the end of the side wall of the flat laying table top (421), and the clamping strip (4221) is in sliding fit with the guide pins (4223).
5. A finishing construction method for an external wall of a building according to claim 3, wherein: accuse material conveying mechanism (2) are including pay-off motor (21) and accuse material roller (22), pay-off motor (21) fixed mounting be in on the lateral wall of frame shell (11), accuse material roller (22) rotate install in advance storehouse (12) and the axle head with the output shaft fixed connection of pay-off motor (21), the center pin of accuse material roller (22) with the articulated shaft that compresses tightly scraper blade (31) is parallel, it is provided with a plurality of circular-arc silos (221) around center pin evenly distributed on accuse material roller (22).
6. A finishing construction method for an external wall of a building according to claim 3, wherein: the sanding drive assembly (43) comprises a sanding drive motor (431), a drive shaft (432) and a follower pin (433), the grinding driving motor (431) is fixedly arranged on the outer side wall of the frame shell (11), the driving shaft (432) is rotatably installed between two side walls of the frame shell (11), the driving shaft (432) is fixedly connected with an output shaft of the grinding driving motor (431) and is axially parallel to a hinged shaft of the pressing scraper (31), a cylindrical cam (4321) is arranged on the driving shaft (432), the cylindrical cam (4321) is positioned in a space area which is enclosed by the frame shell (11), the pre-storage bin (12) and the reference scraper (13) and is in an open structure, the driven pin (433) is vertically and fixedly arranged at the back end of the flat laying table top (421), and the follower pin (433) is inserted in a cam groove of the cylindrical cam (4321).
7. A finishing construction method for an external wall of a building according to claim 1, wherein: a feed inlet (111) is formed in the side wall, adjacent to the pre-storage bin (12) and parallel to the hinged shaft of the pressing scraper (31), of the frame shell (11), and the feed inlet (111) is communicated with the pre-storage bin (12).
8. A finishing construction method for an external wall of a building according to claim 7, wherein: the holding rod assembly (5) and the feed inlet (111) are correspondingly distributed on two opposite side walls of the frame shell (11), the holding rod assembly (5) comprises a hinged seat (51) fixedly mounted on the outer side wall of the frame shell (11), a telescopic holding rod (52) with one end hinged to the hinged seat (51) and two holding springs (53) symmetrically arranged on two sides of the telescopic holding rod (52), two ends of each holding spring (53) are hinged to the hinged seat (51) and the telescopic holding rod (52), and the telescopic holding rod (52) can deflect towards one side of the pressing scraper (31) or one side of the fixed table component (42).
9. A finishing construction method for an external wall of a building according to claim 1, wherein: the pre-storage bin (12) is provided with a guide plate (121) which is in arc transition and guides to one side of the discharging notch (131).
10. The finishing construction method of the external wall of the building as claimed in claim 5, wherein: the gap between the roller wall of the material control roller (22) and the two side walls of the pre-storage bin (12) is equal, and the gap is 1-2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110451925.8A CN113513132A (en) | 2021-04-26 | 2021-04-26 | Building exterior wall decoration construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110451925.8A CN113513132A (en) | 2021-04-26 | 2021-04-26 | Building exterior wall decoration construction method |
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| CN113513132A true CN113513132A (en) | 2021-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110451925.8A Withdrawn CN113513132A (en) | 2021-04-26 | 2021-04-26 | Building exterior wall decoration construction method |
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| CN (1) | CN113513132A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944305A (en) * | 2021-11-14 | 2022-01-18 | 曾祥伟 | Environment-friendly wall surface trowelling device for building construction and operation method thereof |
| CN114673313A (en) * | 2022-03-23 | 2022-06-28 | 中恒创兴建设有限公司 | Method for decorating and decorating inner wall surface of building |
| CN114673314A (en) * | 2022-04-08 | 2022-06-28 | 江苏金芙蓉环保装饰产业有限公司 | Construction method for building interior decoration |
-
2021
- 2021-04-26 CN CN202110451925.8A patent/CN113513132A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944305A (en) * | 2021-11-14 | 2022-01-18 | 曾祥伟 | Environment-friendly wall surface trowelling device for building construction and operation method thereof |
| CN113944305B (en) * | 2021-11-14 | 2022-12-20 | 安徽沃恒建设工程项目管理有限公司 | Environment-friendly wall surface trowelling device for building construction and operation method thereof |
| CN114673313A (en) * | 2022-03-23 | 2022-06-28 | 中恒创兴建设有限公司 | Method for decorating and decorating inner wall surface of building |
| CN114673314A (en) * | 2022-04-08 | 2022-06-28 | 江苏金芙蓉环保装饰产业有限公司 | Construction method for building interior decoration |
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