CN110158986B - Method and equipment for repairing wall cracking in building processing - Google Patents
Method and equipment for repairing wall cracking in building processing Download PDFInfo
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- CN110158986B CN110158986B CN201910497232.5A CN201910497232A CN110158986B CN 110158986 B CN110158986 B CN 110158986B CN 201910497232 A CN201910497232 A CN 201910497232A CN 110158986 B CN110158986 B CN 110158986B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0203—Arrangements for filling cracks or cavities in building constructions
- E04G23/0211—Arrangements for filling cracks or cavities in building constructions using injection
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0296—Repairing or restoring facades
Abstract
The invention discloses a wall cracking repairing method and equipment for building processing, which comprise a movable supporting structure and a fixed frame, wherein the fixed frame is arranged on the movable supporting structure, a pair of material blending structures with the same structure are arranged on the fixed frame, and a gap filling mechanism and a surface adhesive coating mechanism are respectively connected with the fixed frame; the invention has the advantages that an integral operation platform is provided, the integration level is higher, the use effect is better, the operation is suitable for single personnel, the applicability is very good, the high integration of two wall crack repairing methods is realized through the matching of the movable supporting structure, the material blending structure, the gap filling mechanism and the surface glue coating mechanism, the problems of more types, low integration level and poor repairing effect of the existing wall crack operation equipment are effectively solved, the operation is convenient, and the use is simple.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a method and equipment for repairing wall cracking in building processing.
Background
Along with the improvement of society and living standard, high-rise buildings in cities are more and more, and people with strong age and strong people who buy new houses are more and more, so the buildings are decorated into a big thing, wall cracks become a ubiquitous problem due to stress of the buildings, if the repair is not good, multiple cracks are easily caused, and the indoor environment is damaged, which is a problem, but is also a commercial opportunity for construction workers, no special machine for repairing the wall cracks with higher integration level exists on the market at present, and the existing wall crack repairing method has limitation on use and poor effect;
the existing wall body repairing is generally divided into two modes, one mode is to bond a crack of the wall body and bond the crack by injecting a mixture such as mortar and the like, and the other mode is to paint the surface of the wall body so that the crack is penetrated into the crack, such as gypsum powder painting, one mode has good bonding effect but complex working procedures, and the other mode can repair the surface of the wall body well but has poor bonding force and the risk of re-cracking;
if the two methods are neutralized and a special repairing device is designed, the repairing efficiency can be effectively improved, the employment opportunity can be increased, and the development of an occupation specially for repairing wall cracks is driven.
Disclosure of Invention
The invention aims to solve the problems, designs a wall cracking repairing method and equipment for building processing, and solves the technical problems of more types of existing wall cracking operation equipment, low integration level and poor repairing effect.
The technical scheme of the invention for realizing the aim is as follows: a wall cracking repair device for building processing comprises a movable supporting structure and a fixed frame, wherein the fixed frame is arranged on the movable supporting structure, a pair of material blending structures with the same structure are arranged on the fixed frame, and a gap filling mechanism and a surface adhesive coating mechanism are respectively connected with the fixed frame;
the material adjusting structure comprises: the device comprises a storage tank, a sealing door, a driving machine, a stirring rod and a plurality of stirring blades with the same structure;
the material storage tank is arranged on the fixed frame and is of a cylindrical cavity structure, a feeding hole is formed in the upper end of the material storage tank, a sealing door is connected to the feeding hole in a threaded mode, a through hole is formed in the center of the upper end of the material storage tank, the driving machine is arranged on the material storage tank, the driving end of the driving machine vertically penetrates through the through hole, the stirring rod is arranged on the driving end of the driving machine and is movably connected with the inner lower wall surface of the stirring tank, and the stirring blades are arranged on the stirring rod;
the gap filling mechanism includes: a glue gun fixing structure and a pressure glue injection structure;
the pressure injecting glue structure includes: the device comprises a first glue injection pipe, a sleeve, a control valve, a glue pushing plate, a pressure sensor, a pneumatic pipe, an air pump and a pneumatic adjusting valve;
one end of the first glue injection pipe is connected to one of the material storage tanks, the other end of the first glue injection pipe is connected with a sleeve, the control valve is installed on the first glue injection pipe, the glue pushing plate is movably installed in the sleeve and can slide along the inner cavity of the sleeve, the pressure sensor is installed on the glue pushing plate, the end face of the sleeve is connected with a pneumatic pipe, the air pump is installed on the fixed frame, the pneumatic pipe is connected with the air pump, and the air pressure adjusting valve is installed on the pneumatic pipe;
face glue coating mechanism includes: the device comprises a telescopic adjusting structure, a wall skin removing structure and a surface glue coating structure;
the surface glue coating structure comprises: the second glue injection pipe, the sleeve, the glue injection pipe, the mounting base, the plurality of shunt pipes with the same structure, the rolling shaft and the glue brush;
the second glue injection pipe is connected to the other one of the storage tanks and is inserted into the sleeve, the glue injection pipe is connected to the second glue injection pipe, the mounting seat is movably mounted on the sleeve, the other end of the glue injection pipe is embedded in the mounting seat, the plurality of shunt pipes are connected to the other end of the glue injection pipe and are uniformly distributed on the mounting seat, a pair of bulges with the same structure are arranged on two sides of the mounting seat, the rolling shaft is movably mounted on the pair of bulges, and the glue brush is mounted on the rolling shaft;
the skin removing structure comprises: a pair of threaded columns with the same structure and a pair of scrapers with the same structure;
one side of the mounting seat is provided with a pair of threaded holes with the same structure, the pair of threaded columns are in threaded connection with the pair of threaded holes, the pair of scrapers are mounted on the pair of threaded columns, and the front ends of the pair of scrapers are provided with bevel edges with certain slopes.
The mobile support structure comprises: the device comprises a tray, a plurality of universal wheels with the same structure, a pair of push handles with the same structure and a pair of rubber handle sleeves with the same structure;
the universal wheels are fixed to four corners of the lower wall face of the tray, the universal wheels are fixed through a plurality of threaded assemblies with the same structure, the pushing handles are arranged at the rear end of the upper wall face of the tray and extend backwards, the pushing handles are arranged at the tail ends of the pushing handles, the fixing frame is arranged on the tray and is a steel rectangular plate, a pair of cylindrical grooves with the same structure is formed in the fixing frame, and the storage tanks are arranged in the cylindrical grooves.
Glue rifle fixed knot and construct and include: the pair of clamping blocks with the same structure, the pair of insertion rods with the same structure, the pair of suckers with the same structure and the pair of adjusting bolts with the same structure are arranged on the clamping blocks;
the sleeve is provided with a pair of clamping blocks with the same structure, the centers of the clamping blocks are provided with a pair of jacks with the same structure, the inserting rods are inserted into the jacks, the suckers are arranged on the end faces of the inserting rods and are respectively positioned on two sides of the sleeve, the adjusting bolts are arranged on two sides of the clamping blocks, the front end of the sleeve is provided with a glue injection nozzle with a conical structure, and the front end of the glue injection nozzle is provided with a cross leveling frame.
The telescopic adjustment structure comprises: the device comprises a connecting block, a spherical block, an adjusting rod, a holding sleeve and an electric push rod;
the connecting block is installed in the sleeve pipe outside, and its lower extreme has seted up spherical groove, spherical piece inlays and adorns in spherical groove, and can carry out rotation regulation in it, adjust the pole and connect in spherical piece lower extreme, the holding rod suit is outside adjusting the pole, holding rod one end has the cover of gripping of foam material, the embedded electric putter that is equipped with of holding rod, the flexible end of electric putter is connected with adjusting the pole.
And the material storage tanks are respectively filled with mixed dough glue and mixed filling glue.
The fixing frame is provided with a plurality of placing grooves.
A method for repairing wall cracking in building processing comprises the following steps: step S1, weighing the components; step S2, stirring the raw materials; step S3, crack glue injection; step S4, scraping the skin; step S5, coating a crack wall; step S6, drying;
step S1: weighing the mixed dough glue and the mixed filling glue according to the weight of the components, and injecting a proper amount of clear water into the material storage tank;
step S2: respectively adding the weighed mixed dough glue and mixed filling glue into two material storage tanks, and starting a power supply to stir the mixed dough glue and the mixed filling glue;
step S3: fixing a glue gun fixing structure on the periphery of a crack wall body, and injecting mixed filling glue into the crack through a pressure glue injection structure;
step S4: cleaning the uneven surface skin around the crack by using a wall skin removing structure, and scraping the wall skin with a certain depth;
step S5: flatly pasting the surface adhesive coating structure on the surface of the wall body, and coating the surface adhesive on the peripheral surface of the wall body crack;
step S6: and drying the surface of the wall body coated with the finish paint by using an air duct.
The mixed filling adhesive in the step S1 is prepared by mixing cement, quartz sand and polymer cementing material according to a certain proportion.
The stirring time in step S2 is preferably 10 to 15 minutes.
The drying temperature of the wind barrel in the step S6 is 50-80 ℃.
The wall cracking repair equipment for building processing manufactured by the technical scheme of the invention provides an integral operation platform, all equipment is integrated on a vehicle body through the movable supporting structure on the operation platform, convenience is provided for workers, the moving capability is enhanced, materials are fully mixed and stirred through the material mixing structure on the operation platform, and the materials are supplied to the gap filling mechanism and the surface glue coating mechanism, when in use, the gap is injected with glue through the gap filling mechanism without being fixed, the wall on the surface of the crack is subjected to crust breaking treatment and coating and leveling through the surface glue coating mechanism, the equipment integration level is higher, the use effect is better, through the matching of the structures, the high integration of two methods for repairing the wall crack is realized, the problems of more types, low integration level and poor repairing effect of the existing wall crack operation equipment are effectively solved, and the operation is convenient and the use is simple.
Drawings
FIG. 1 is a schematic structural diagram of the wall cracking repair method and apparatus for building processing according to the present invention.
FIG. 2 is a schematic top view of the method and apparatus for repairing wall cracking in building processing according to the present invention.
FIG. 3 is a schematic side view of the method and apparatus for repairing wall cracking in building processing according to the present invention.
FIG. 4 is a schematic structural diagram of a wall crack repairing method and apparatus for building processing according to the present invention.
FIG. 5 is a schematic side view of a surface glue coating mechanism of the wall cracking repair method and apparatus for building processing according to the present invention.
Fig. 6 is a schematic top view of a surface glue coating mechanism of the wall cracking repair method and device for building processing according to the present invention.
Fig. 7 is a partial schematic front view structure diagram of a surface glue coating mechanism of the wall cracking repairing method and device for building processing according to the invention.
Fig. 8 is a schematic structural view of a gap filling mechanism of the wall cracking repair method and device for building processing according to the present invention.
Fig. 9 is a schematic top view of a gap filling mechanism of the wall crack repairing method and apparatus for building processing according to the present invention.
In the figure: 1. a fixed mount; 2. a material storage tank; 3. a sealing door; 4. a driver; 5. a stirring rod; 6. stirring blades; 7. a first glue injection pipe; 8. a sleeve; 9. a control valve; 10. pushing the rubber plate; 11. a pressure sensor; 12. a pneumatic tube; 13. an air pump; 14. a pneumatic pressure regulating valve; 15. a second glue injection pipe; 16. a sleeve; 17. a glue spraying pipe; 18. a mounting seat; 19. a shunt tube; 20. a roller; 21. brushing glue; 22. a threaded post; 23. a squeegee; 24. a clamping block; 25. inserting a rod; 26. a suction cup; 27. adjusting the bolt; 28. connecting blocks; 29. a spherical block; 30. adjusting a rod; 31. a holding rod; 32. a grip sleeve; 33. an electric push rod; 34. a placement groove; 35. a cross-shaped leveling frame; 36. a universal wheel; 37. a push handle; 38. a rubber handle sleeve; 39. a tray.
Detailed Description
The invention is described in detail with reference to the accompanying drawings, and as shown in fig. 1-9, a wall cracking repair device for building processing comprises a movable support structure and a fixed mount 1, wherein the fixed mount 1 is mounted on the movable support structure, a pair of material blending structures with the same structure are mounted on the fixed mount 1, and a gap filling mechanism and a surface glue coating mechanism are respectively connected with the material blending structures; the material adjusting structure comprises: the device comprises a material storage tank 2, a sealing door 3, a driving machine 4, a stirring rod 5 and a plurality of stirring blades 6 with the same structure; the material storage tank 2 is arranged on the fixed frame 1 and is of a cylindrical cavity structure, a feeding hole is formed in the upper end of the material storage tank, a sealing door 3 is connected to the feeding hole in a threaded mode, a through hole is formed in the center of the upper end of the material storage tank 2, the driving machine 4 is arranged on the material storage tank 2, the driving end of the driving machine vertically penetrates through the through hole, the stirring rod 5 is arranged on the driving end of the driving machine 4 and is movably connected with the inner lower wall surface of the stirring tank, and the stirring blades 6 are arranged on the stirring rod 5; the gap filling mechanism includes: a glue gun fixing structure and a pressure glue injection structure; the pressure injecting glue structure includes: the glue injection device comprises a first glue injection pipe 7, a sleeve 8, a control valve 9, a glue pushing plate 10, a pressure sensor 11, a pneumatic pipe 12, an air pump 13 and an air pressure adjusting valve 14; one end of the first glue injection pipe 7 is connected to one of the material storage tanks 2, the other end of the first glue injection pipe is connected with a sleeve 8, the control valve 9 is installed on the first glue injection pipe 7, the glue pushing plate 10 is movably installed in the sleeve 8 and can slide along the inner cavity of the sleeve 8, the pressure sensor 11 is installed on the glue pushing plate 10, the end face of the sleeve 8 is connected with a pneumatic pipe 12, the air pump 13 is installed on the fixed frame 1, the pneumatic pipe 12 is connected with the air pump 13, and the air pressure adjusting valve 14 is installed on the pneumatic pipe 12; face glue coating mechanism includes: the device comprises a telescopic adjusting structure, a wall skin removing structure and a surface glue coating structure; the surface glue coating structure comprises: a second glue injection pipe 15, a sleeve 16, a glue injection pipe 17, a mounting seat 18, a plurality of shunt pipes 19 with the same structure, a roller 20 and a glue brush 21; the second glue injection pipe 15 is connected to the other one of the storage tanks 2 and is inserted into the sleeve 16, the glue injection pipe 17 is connected to the second glue injection pipe 15, the mounting base 18 is movably mounted on the sleeve 16, the other end of the glue injection pipe 17 is embedded into the mounting base 18, the plurality of shunt pipes 19 are connected to the other end of the glue injection pipe 17 and are uniformly distributed on the mounting base 18, a pair of protrusions with the same structure are arranged on two sides of the mounting base 18, the roller 20 is movably mounted on the pair of protrusions, and the glue brush 21 is mounted on the roller 20; the skin removing structure comprises: a pair of identically structured threaded studs 22 and a pair of identically structured flighting 23; a pair of threaded holes with the same structure are formed in one side of the mounting seat 18, the pair of threaded columns 22 are in threaded connection with the pair of threaded holes, the pair of scraping plates 23 are mounted on the pair of threaded columns 22, and the front ends of the pair of scraping plates 23 are provided with inclined edges with certain gradients; the mobile support structure comprises: a tray 39, a plurality of universal wheels 36 with the same structure, a pair of push handles 37 with the same structure and a pair of rubber handle sleeves 38 with the same structure; the universal wheels 36 are fixed at four corners of the lower wall surface of the tray 39 and are fixed through a plurality of threaded assemblies with the same structure, the pair of push handles 37 are mounted at the rear end of the upper wall surface of the tray 39 and extend backwards, rubber handle sleeves 38 are mounted at the tail ends of the pair of push handles 37, the fixing frame 1 is mounted on the tray 39, the fixing frame 1 is a steel rectangular plate and is provided with a pair of cylindrical grooves with the same structure, and the pair of storage tanks 2 are placed in the pair of cylindrical grooves; glue rifle fixed knot and construct and include: a pair of fixture blocks 24 with the same structure, a pair of insertion rods 25 with the same structure, a pair of suction cups 26 with the same structure and a pair of adjusting bolts 27 with the same structure; a pair of fixture blocks 24 with the same structure is arranged outside the sleeve 8, a pair of insertion holes with the same structure is formed in the centers of the pair of fixture blocks 24, a pair of insertion rods 25 are inserted into the pair of insertion holes, a pair of suckers 26 are mounted on the end surfaces of the pair of insertion rods 25 and are respectively positioned on two sides of the sleeve 16, a pair of adjusting bolts 27 are mounted on two sides of the pair of fixture blocks 24, a glue injection nozzle with a conical structure is arranged at the front end of the sleeve 16, and a cross leveling frame 35 is arranged at the front end of the glue injection nozzle; the telescopic adjustment structure comprises: the connecting block 28, the spherical block 29, the adjusting rod 30, the holding rod 31, the holding sleeve 32 and the electric push rod 33; the connecting block 28 is mounted on the outer side of the sleeve 16, a spherical groove is formed in the lower end of the connecting block, the spherical block 29 is embedded in the spherical groove and can be rotatably adjusted in the spherical groove, the adjusting rod 30 is connected to the lower end of the spherical block 29, the holding rod 31 is sleeved outside the adjusting rod 30, one end of the holding rod 31 is provided with a holding sleeve 32 made of foam, an electric push rod 33 is embedded in the holding rod 31, and the telescopic end of the electric push rod 33 is connected with the adjusting rod 30; the material storage tanks 2 are respectively filled with mixed flour glue and mixed filling glue; the fixed frame is provided with a plurality of placing grooves 34; a method for repairing wall cracking in building processing comprises the following steps: step S1, weighing the components; step S2, stirring the raw materials; step S3, crack glue injection; step S4, scraping the skin; step S5, coating a crack wall; step S6, drying; step S1: weighing the mixed flour glue and the mixed filling glue according to the weight of the components, and injecting a proper amount of clear water into the storage tank 2; step S2: respectively adding the weighed mixed dough glue and mixed filling glue into the two material storage tanks 2, and starting a power supply to stir the mixed dough glue and the mixed filling glue; step S3: fixing a glue gun fixing structure on the periphery of a crack wall body, and injecting mixed filling glue into the crack through a pressure glue injection structure; step S4: cleaning the uneven surface skin around the crack by using a wall skin removing structure, and scraping the wall skin with a certain depth; step S5: flatly pasting the surface adhesive coating structure on the surface of the wall body, and coating the surface adhesive on the peripheral surface of the wall body crack; step S6: drying the surface of the wall body coated with the finish paint by using an air duct; the mixed filling adhesive in the step S1 is prepared by mixing cement, quartz sand and polymer cementing material according to a certain proportion; the stirring time in the step S2 is preferably 10-15 minutes; the drying temperature of the wind barrel in the step S6 is 50-80 ℃.
The embodiment is characterized by comprising a movable supporting structure and a fixed frame 1, wherein the fixed frame 1 is arranged on the movable supporting structure, a pair of material blending structures with the same structure are arranged on the fixed frame 1, and a gap filling mechanism and a surface adhesive coating mechanism are respectively connected with the material blending structures; the material adjusting structure comprises: the device comprises a material storage tank 2, a sealing door 3, a driving machine 4, a stirring rod 5 and a plurality of stirring blades 6 with the same structure; the material storage tank 2 is arranged on the fixed frame 1 and is of a cylindrical cavity structure, a feeding hole is formed in the upper end of the material storage tank, a sealing door 3 is connected to the feeding hole in a threaded mode, a through hole is formed in the center of the upper end of the material storage tank 2, the driving machine 4 is arranged on the material storage tank 2, the driving end of the driving machine vertically penetrates through the through hole, the stirring rod 5 is arranged on the driving end of the driving machine 4 and is movably connected with the inner lower wall surface of the stirring tank, and the stirring blades 6 are arranged on the stirring rod 5; the gap filling mechanism includes: a glue gun fixing structure and a pressure glue injection structure; the pressure injecting glue structure includes: the glue injection device comprises a first glue injection pipe 7, a sleeve 8, a control valve 9, a glue pushing plate 10, a pressure sensor 11, a pneumatic pipe 12, an air pump 13 and an air pressure adjusting valve 14; one end of a first glue injection pipe 7 is connected to one of the material storage tanks 2, the other end of the first glue injection pipe is connected with a sleeve 8, a control valve 9 is installed on the first glue injection pipe 7, a glue pushing plate 10 is movably installed in the sleeve 8 and can slide along the inner cavity of the sleeve 8, a pressure sensor 11 is installed on the glue pushing plate 10, an air pressure pipe 12 is connected to the end face of the sleeve 8, an air pump 13 is installed on the fixed frame 1, the air pressure pipe 12 is connected with the air pump 13, and an air pressure adjusting valve 14 is installed on the air pressure pipe 12; face glue coating mechanism includes: the device comprises a telescopic adjusting structure, a wall skin removing structure and a surface glue coating structure; the surface glue coating structure comprises: a second glue injection pipe 15, a sleeve 16, a glue injection pipe 17, a mounting seat 18, a plurality of shunt pipes 19 with the same structure, a roller 20 and a glue brush 21; the second glue injection pipe 15 is connected to the other one of the storage tanks 2 and is inserted into the sleeve 16, the glue spraying pipe 17 is connected to the second glue injection pipe 15, the mounting seat 18 is movably mounted on the sleeve 16, the other end of the glue spraying pipe 17 is embedded into the mounting seat 18, the plurality of shunt pipes 19 are connected to the other end of the glue spraying pipe 17 and are uniformly distributed on the mounting seat 18, a pair of protrusions with the same structure are arranged on two sides of the mounting seat 18, the rolling shaft 20 is movably mounted on the pair of protrusions, and the glue brush 21 is mounted on the rolling shaft 20; the structure is got rid of to wall skin includes: a pair of identically structured threaded studs 22 and a pair of identically structured flighting 23; one side of the mounting seat 18 is provided with a pair of threaded holes with the same structure, a pair of threaded columns 22 are in threaded connection with the pair of threaded holes, a pair of scraping plates 23 are mounted on the pair of threaded columns 22, and the front ends of the pair of scraping plates 23 are provided with bevel edges with certain gradients; the wall cracking repair equipment for building processing provides an integral operation platform, all equipment is integrated on a vehicle body through a movable supporting structure on the operation platform, convenience is provided for workers, the moving capability is enhanced, materials are fully mixed and stirred through a material mixing structure on the operation platform, and the materials are fed to a gap filling mechanism and a surface glue coating mechanism, when the equipment is used, the gap is injected through the gap filling mechanism without being fixed, the wall body on the surface of the crack is subjected to crust breaking treatment and coating leveling through the surface glue coating mechanism, the equipment integration level is higher, the use effect is better, the high integration of two wall cracking repair methods is realized through the structural matching, the problems of more types, low integration level and poor repair effect of the existing wall cracking operation equipment are effectively solved, and the operation is convenient, the use is simple.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
Example (b): according to the attached drawings 1-9 of the specification, the wall cracking repair equipment for building processing and the repair method thereof mainly comprise a movable support structure, a fixed frame 1, a pair of material mixing structures with the same structure, a gap filling mechanism and a surface glue coating mechanism;
the movable support structure is used for moving the material blending structure in the using process, the fixing frame 1 is used for containing the material blending structure and the gap filling mechanism and the dough cover coating mechanism, one of the material blending structure and the gap filling mechanism is connected through a first glue injection pipe 7, and the other material blending structure and the dough cover coating mechanism are connected through a second glue injection pipe 15;
as can be known from the attached drawings 1-4 of the specification, different components of mixed surface glue and components of mixed filling glue are respectively weighed before use, the components are respectively added into a storage tank 2, a sealing door 3 is closed, a driving machine 4 is started, a driving end of the driving machine 4 rotates to drive a stirring rod 5 on the lower portion to drive a stirring blade 5 on the stirring rod to rotate, the added components are fully stirred, after being stirred for 10-15 minutes to be fully mixed, cracks are filled through a crack filling mechanism, an inserted rod 25 is moved to extend out of a clamping block 24, a sucking disc 26 at the front end extends out to be adsorbed on a wall surface, a glue injection nozzle is inserted into the cracks, the components are fixed through a cross leveling frame 35 on the inserted rod, the cross leveling wall surface provides support to avoid falling, and after the position of the clamping block 24 is fixed through the inserted rod 25 according to the attached drawings 8-9 of the specification, the position of the inserted rod 25 is fixed through an adjusting bolt 27, mixed filling glue is injected into the sleeve 8 through the first glue injection pipe 7 on the inserted rod, compressed air is injected into the rear end of the sleeve 8 through the air pump 13 by starting the air pump 13, the glue pushing plate 10 is pushed forwards through the compressed air to extrude the glue in front of the glue pushing plate, the mixed filling glue is filled into a gap, the mixed filling glue is prepared by mixing cement, quartz sand and polymer cementing materials according to a certain proportion, the mixed filling glue has good bonding force, wall bonding can be effectively carried out, the injection air pressure is sensed through the pressure sensor 11 on the mixed filling glue, and then the injection amount of the air pump 13 is fed back to the controller, so that the purpose of controlling the injection speed is achieved;
as can be seen from the attached drawings 5-7 of the specification, the surface of a wall is coated by a surface adhesive coating mechanism on the wall, a mounting seat 18 on the wall supports a mounting roller 20, a cylindrical rolling brush is further mounted on the cylindrical rolling brush, mixed surface adhesive entering from an adhesive spraying pipe 17 is sprayed out from a plurality of nozzles of a shunt pipe 19 through a shunt pipe 19 in the mounting seat 18 and is attached to an adhesive brush 21, the mounting seat 18 is driven to move from top to bottom through a sleeve pipe 16, the rolling brush is driven to rotate by friction force, the surface adhesive on the roller brush is coated on the surface of a crack of the wall, the mixed surface adhesive in a material storage tank 2 enters the adhesive spraying pipe 17 through the connection of the adhesive spraying pipe 17 in the sleeve pipe 16 and the sleeve pipe 16 provides support and protection, a flat plate is arranged at the upper end of the mounting seat 18 and can be used for leveling the brushed wall, and a pair of threaded columns 22 below the mounting seat 18, the scraper 23 is fixed below the mounting seat 18, in the process of sliding from top to bottom, the scraper 23 used for breaking the wall skin is arranged below the rolling brush to effectively break the skin adhered to the surface of the crack of the wall body through the slope structure at the front end of the scraper 23 below, so that the coating quality of the surface adhesive is prevented from being affected, secondary cracking is avoided, the scraper 23 used for breaking the wall skin is arranged below the rolling brush to be subjected to wall skin breaking treatment in the motion process and then to coat the surface of the crack, in order to deal with the higher wall body cracking situation, the connecting block 28 is additionally arranged at the rear part of the sleeve 16 and is matched with the spherical block 29 through the spherical groove on the connecting block to adjust the angle of the connecting block, so that a user can conveniently turn according to the crack line, the holding rod 31 is of a hollow structure and is matched with the sliding block at the lower end of the adjusting rod 30, and in the use process, the user presses the button on the holding sleeve 32 to enable the electric push rod 33 in the holding rod to act, and the telescopic end extends out, jacking the adjusting rod 30 on the adjusting rod to drive the connecting block 28 to move, so that the length can be adjusted, pressing the button to recover the adjusting rod 30, and brushing the crack wall, and drying the surface of the wall coated with finish paint by using an air duct, wherein the drying temperature of the air duct is selected to be 50-80 ℃;
in conclusion, the wall cracking repair equipment for building processing provides an integral working platform, all the devices are integrated on the vehicle body through the movable supporting structure on the vehicle body, thereby providing convenience for workers, enhancing the moving capability, fully mixing and stirring the materials through the material blending structure on the vehicle body, and supplies materials for the gap filling mechanism and the surface glue coating mechanism, when in use, the gap is injected with glue through the gap filling mechanism, moreover, the crack surface wall is not required to be fixed, the surface glue coating mechanism is used for performing the crust breaking treatment and the coating and smoothing on the crack surface wall, the equipment integration level is higher, the use effect is better, through the structural cooperation, the high integration of two methods for repairing the wall crack is realized, and the problems that the existing wall crack operation equipment is more in types, low in integration level and poor in repairing effect are effectively solved.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (9)
1. A wall cracking repair device for building processing comprises a movable supporting structure and a fixing frame (1), and is characterized in that the fixing frame (1) is installed on the movable supporting structure, a pair of material blending structures with the same structure are installed on the fixing frame (1), and a gap filling mechanism and a surface adhesive coating mechanism are respectively connected with the material blending structures;
the material adjusting structure comprises: the device comprises a material storage tank (2), a sealing door (3), a driving machine (4), a stirring rod (5) and a plurality of stirring blades (6) with the same structure;
the material storage tank (2) is arranged on the fixed frame (1) and is of a cylindrical cavity structure, a feeding hole is formed in the upper end of the material storage tank, a sealing door (3) is connected to the feeding hole in a threaded mode, a through hole is formed in the center of the upper end of the material storage tank (2), the driving machine (4) is arranged on the material storage tank (2), the driving end of the driving machine vertically penetrates through the through hole, the stirring rod (5) is arranged on the driving end of the driving machine (4) and is movably connected with the inner lower wall surface of the stirring tank, and the stirring blades (6) are arranged on the stirring rod (5);
the gap filling mechanism includes: a glue gun fixing structure and a pressure glue injection structure;
the pressure injecting glue structure includes: the device comprises a first glue injection pipe (7), a sleeve (8), a control valve (9), a glue pushing plate (10), a pressure sensor (11), an air pressure pipe (12), an air pump (13) and an air pressure adjusting valve (14);
one end of the first glue injection pipe (7) is connected to one of the material storage tanks (2), the other end of the first glue injection pipe is connected with the sleeve (8), the control valve (9) is installed on the first glue injection pipe (7), the glue pushing plate (10) is movably installed in the sleeve (8) and can slide along the inner cavity of the sleeve (8), the pressure sensor (11) is installed on the glue pushing plate (10), the end face of the sleeve (8) is connected with the air pressure pipe (12), the air pump (13) is installed on the fixed frame (1), the air pressure pipe (12) is connected with the air pump (13), and the air pressure adjusting valve (14) is installed on the air pressure pipe (12);
face glue coating mechanism includes: the device comprises a telescopic adjusting structure, a wall skin removing structure and a surface glue coating structure;
the surface glue coating structure comprises: a second glue injection pipe (15), a sleeve (16), a glue spraying pipe (17), a mounting seat (18), a plurality of shunt pipes (19) with the same structure, a roller (20) and a glue brush (21);
the second glue injection pipe (15) is connected to the other one of the storage tanks (2) and is inserted into the sleeve (16), the glue injection pipe (17) is connected to the second glue injection pipe (15), the mounting seat (18) is movably mounted on the sleeve (16), the other end of the glue injection pipe (17) is embedded into the mounting seat (18), the shunt pipes (19) are connected to the other end of the glue injection pipe (17) and are uniformly distributed on the mounting seat (18), a pair of protrusions with the same structure are arranged on two sides of the mounting seat (18), the roller (20) is movably mounted on the pair of protrusions, and the glue brush (21) is mounted on the roller (20);
the skin removing structure comprises: a pair of threaded columns (22) with the same structure and a pair of scrapers (23) with the same structure;
a pair of threaded holes with the same structure are formed in one side of the mounting seat (18), the pair of threaded columns (22) are connected in the pair of threaded holes in a threaded mode, the pair of scraping plates (23) are mounted on the pair of threaded columns (22), and the front ends of the pair of scraping plates (23) are provided with inclined edges with certain slopes;
the mobile support structure comprises: a tray (39), a plurality of universal wheels (36) with the same structure, a pair of push handles (37) with the same structure and a pair of rubber handle sleeves (38) with the same structure;
a plurality of universal wheel (36) are fixed in tray (39) lower wall four corners, and fix through the screw thread subassembly that a plurality of structures are the same, and are a pair of push away to install wall rear end on tray (39), and all extend backward extension, and be a pair of push away and install rubber handle cover (38) to (37) end, install on tray (39) mount (1), mount (1) is steel rectangle plate, and is equipped with a pair of cylindrical recess that the structure is the same on it, and is a pair of storage tank (2) are placed in a pair in the cylindrical recess.
2. The wall body cracking repair equipment for building processing as claimed in claim 1, wherein the glue gun fixing structure comprises: a pair of clamping blocks (24) with the same structure, a pair of insertion rods (25) with the same structure, a pair of suckers (26) with the same structure and a pair of adjusting bolts (27) with the same structure;
a pair of clamping blocks (24) with the same structure is arranged outside the sleeve (8), a pair of insertion holes with the same structure is formed in the centers of the clamping blocks (24), a pair of insertion rods (25) are inserted into the insertion holes, a pair of suckers (26) are installed on the end faces of the insertion rods (25) and are respectively located on two sides of the sleeve (16), a pair of adjusting bolts (27) are installed on two sides of the clamping blocks (24), a glue injection nozzle with a conical structure is arranged at the front end of the sleeve (16), and a cross-shaped leveling frame (35) is arranged at the front end of the glue injection nozzle.
3. The wall cracking repair apparatus for building processing as claimed in claim 1, wherein the telescopic adjustment structure comprises: the device comprises a connecting block (28), a spherical block (29), an adjusting rod (30), a holding rod (31), a holding sleeve (32) and an electric push rod (33);
connecting block (28) are installed in sleeve pipe (16) outside, and spherical groove has been seted up to its lower extreme, spherical piece (29) inlay and adorn in spherical groove, and can carry out rotation regulation in it, adjust pole (30) and connect in spherical piece (29) lower extreme, holding rod (31) suit is outside adjusting pole (30), holding rod (31) one end has the cover (32) of gripping of foam material, electric putter (33) are equipped with in holding rod (31) embedded, the flexible end of electric putter (33) is connected with adjusting pole (30).
4. The equipment for repairing the cracks in the wall body for building processing as claimed in claim 1, wherein a pair of said storage tanks (2) are filled with mixed surface glue and mixed filling glue respectively.
5. The equipment for repairing the crack of the wall body for building processing as claimed in claim 1, wherein a plurality of placing grooves (34) are arranged on the fixing frame (1).
6. A method for repairing a crack in a wall for construction work, which comprises the steps of: step S1, weighing the components; step S2, stirring the raw materials; step S3, crack glue injection; step S4, scraping the skin; step S5, coating a crack wall; step S6, drying;
step S1: weighing the mixed flour glue and the mixed filling glue according to the weight of the components, and injecting a proper amount of clear water into the storage tank (2);
step S2: respectively adding the weighed mixed flour glue and mixed filling glue into two storage tanks (2), and starting a power supply to stir the mixed flour glue and the mixed filling glue;
step S3: fixing a glue gun fixing structure on the periphery of a crack wall body, and injecting mixed filling glue into the crack through a pressure glue injection structure;
step S4: cleaning the uneven surface skin around the crack by using a wall skin removing structure, and scraping the wall skin with a certain depth;
step S5: flatly pasting the surface adhesive coating structure on the surface of the wall body, and coating the surface adhesive on the peripheral surface of the wall body crack;
step S6: and drying the surface of the wall body coated with the finish paint by using an air duct.
7. The method for repairing cracks in a wall body for building processing as claimed in claim 6, wherein the mixed filler cement in step S1 is prepared by mixing cement, quartz sand and polymer binder according to a certain proportion.
8. The method for repairing wall cracking in building processing according to claim 6, wherein the stirring time in step S2 is preferably 10-15 minutes.
9. The method for repairing wall cracking in building processing according to claim 6, wherein the drying temperature of the wind tunnel in the step S6 is 50-80 ℃.
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| KR102202037B1 (en) * | 2020-06-18 | 2021-01-11 | 김갑수 | Repair method for seismic design of buildings using elastic composite compounds and elastic composite compound coating device for the same |
| KR102193241B1 (en) * | 2020-06-18 | 2020-12-22 | 김갑수 | Method for repairing cracks in outer wall using elastic composite compound and elastic composite compound coating device for the same |
| CN112177373A (en) * | 2020-10-15 | 2021-01-05 | 李庆 | High-precision glue injection device for building structure reinforcement and use method |
| CN112647730B (en) * | 2021-01-19 | 2023-06-13 | 新疆大帮建设集团有限公司 | Building skirting line glue supplementing equipment with measurement function |
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