Construction process for treating stone dry-hanging wall surface of building outer wall
Technical Field
The invention relates to the technical field of building decoration processes, in particular to a construction process for dry-hanging stone on a wall surface of an outer wall of a building.
Background
With the rapid growth of economy in China and the gradual improvement of the national living standard, the stone is installed by using a stone dry hanging method in the wall decoration process, the facing stone is directly hung on the wall by a metal hanging piece without grouting and pasting, so that the wall is allowed to generate a proper amount of deflection under the action of wind power and earthquake power to absorb part of the wind power and the earthquake power without cracking and falling, and the stone is reset along with the structure after the earthquake power disappears. The method has the characteristics that when the outer wall stone dry-hanging wall surface treatment is carried out, a plurality of processes such as stone cutting, stone polishing, stone surface treatment, plate installation, wall surface finishing, waterproof treatment and the like need to be carried out, wherein the stone surface treatment directly influences the aesthetic degree of the building outer wall.
The existing stone dry-hanging wall surface has the following problems in the cleaning process: a: the existing stone dry-hanging wall surface is shoveled by long-term manual shoveling in the process of cleaning the bulges, and great potential safety hazards exist when high-rise buildings are cleaned; b: the wall is hung futilely to current stone material is carrying out when the protruding clearance in surface, and long use shovel is direct to be eradicateed and is handled, very easily makes the wall impaired, places for a long time, and very easily the cracked condition of taking place of wall body takes place, has very big potential safety hazard.
Disclosure of Invention
In order to solve the problems, the invention provides a construction process for treating stone dry-hanging wall surfaces of building exterior walls, which can solve the problems of the stone dry-hanging wall surfaces in the cleaning process.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: a construction process for treating stone dry-hanging wall surfaces of building exterior walls mainly comprises the following steps:
step one, stone cutting: cutting the stone by using a stone cutting machine according to the requirements of design drawings, and ensuring that the cut stone corners are straight;
step two, stone polishing: polishing the edges and corners of the stone processed in the first step by using a portable polisher to smooth the edges and corners;
step three, stone surface treatment: coating a layer of polyacrylic acid waterproof coating on the surface of the stone treated in the second step to enhance the waterproof performance of the exterior facing;
step four, plate installation: mounting the stone processed in the third step from bottom to top, pulling two horizontal control lines at the upper opening and the lower opening of the mounting position of the lowest row of plates on the wall surface, mounting the plates in place from the middle or the external corner of the wall surface, firstly mounting a first block as a reference, vertically hanging the plates by using the lines, finishing mounting one row of plates, and then mounting the last row of plates, wherein the mounting of the plates requires that four corners are flat and vertical and horizontal butt joints are formed;
step five, wall finishing: finishing the stone dry-hanging wall surface treated in the fourth step by using a wall surface finishing device;
step six, waterproof treatment: and D, filling flexible strip-shaped foamed polyethylene materials into the gaps between the plates processed in the fifth step to serve as substrates, so as to control the sealing depth of the seams and enhance the bonding force of the sealant, and then filling sealing silica gel into the gaps.
The wall finishing device used in the steps comprises an installation seat, a connecting rod, a clamping sleeve piece and a cleaning sleeve piece, wherein the connecting rod is installed on the side edge of the installation seat, the clamping sleeve piece is symmetrically arranged on the left side and the right side of the connecting rod, and the cleaning sleeve piece is arranged at the lower end of the clamping sleeve piece.
The clamping set comprises an upper clamping plate, a clamping mechanism, a spiral column, a fastening clamping plate and a locking nut, the upper clamping plate is symmetrically installed on the end face of the connecting rod through a welding machine, the spiral column is arranged on the lower end face of the upper clamping plate and is provided with the clamping mechanism, the upper clamping plate is provided with the spiral column, the fastening clamping plate is arranged on the spiral column, and the locking nut is arranged at the lower end of the fastening clamping plate.
The cleaning kit comprises a motor A, a screw rod, a connecting frame and a guide frame, actuating mechanism, the sliding column, the clearance frame, clearance mechanism and receipts material ware, motor A passes through the motor cabinet and installs on last pinch plate outer wall, be provided with the hob on motor A's the output shaft, the hob passes through the mode that the bearing is connected and installs on last pinch plate, the mode symmetry through threaded connection on the hob is provided with the link, install the guide frame through the welded mode on the link, be provided with actuating mechanism on the guide frame, be provided with spout A on the guide frame inner wall, spout A is inside to be provided with the sliding column through sliding connection's mode symmetry, be provided with the clearance frame through the welded mode on the sliding column, it has blind groove B in addition to set up on the clearance frame, the inside clearance mechanism that is provided with of clearance frame, the clearance frame lower extreme is provided with the receipts material ware, it passes through welded mode fixed mounting on the guide frame to receive the material ware.
Clamping mechanism is including triggering the fore-set, horizontal push rod, T type gasbag, push rod pushes down, connecting plate and pressing from both sides tight post, triggers the fore-set and installs on last pressure splint inner wall through sliding connection's mode symmetry, triggers the fore-set and supports to lean on there being horizontal push rod, horizontal push rod right-hand member is provided with T type gasbag, horizontal push rod is located T type gasbag inner wall, the inside lower extreme of T type gasbag is provided with the push rod that pushes down, push rod is pushed down and is provided with the connecting plate on the terminal surface down, evenly be provided with on the terminal surface under the connecting plate and press from both sides tight post.
The clamping column comprises a clamping ejector rod, a rotating shaft and a branch fastening plate, the clamping ejector rod is installed on the connecting plate in a welded mode, blind grooves A are symmetrically formed in the left end face and the right end face of the clamping ejector rod, the rotating shaft is arranged in the blind grooves A in a welded mode, the branch fastening plate which is matched with the blind grooves A in use is arranged in the rotating shaft in a rotating connection mode, and a connecting spring is arranged between the branch fastening plate and the clamping ejector rod.
The driving mechanism comprises a driving frame, a motor B, a transmission gear, a driven rack, a driven column and an eastern plate, the driving mechanism comprises the driving frame, the motor B, the transmission gear, the driven rack, the driven column and the eastern plate, the driving frame is symmetrically installed on the guide frame in a welding mode, the motor B is installed on a motor base on the outer wall of the driving frame, the transmission gear is installed on an output shaft of the motor B, the transmission gear is located inside the driving frame, the upper end of the transmission gear is provided with the driven rack which is matched with each other for use, the driven column is installed on the driven rack, the eastern plate is installed on the driven column, and the eastern plate is connected with the sliding column.
Clearance mechanism includes motor C, the connecting strip, the rotating cam, the roller of polishing, the jacking piece, clearance spiller and the ejector pin that resets, motor C passes through motor cabinet fixed mounting on clearance frame outer wall, be provided with the connecting strip on motor C's the output shaft, install the rotating cam on the connecting strip, the rotating cam right-hand member is provided with the roller of polishing that uses of mutually supporting with blind groove B, roller fixed mounting of polishing is on motor C's output shaft, the rotating cam lower extreme supports to have the jacking piece, be provided with the clearance spiller on the jacking piece, evenly be provided with the ejector pin that resets on the face of clearance spiller left and right both ends.
Sliding balls are uniformly arranged on the surface of the reset ejector rod.
The invention has the beneficial effects that:
1. the invention can solve the following problems in the cleaning process of the prior stone dry-hanging wall surface: the existing stone dry-hanging wall surface is shoveled by long-term manual shoveling in the process of cleaning the bulges, and great potential safety hazards exist when high-rise buildings are cleaned; b: the wall is hung futilely to current stone material uses the shovel to directly shovel off when carrying out surperficial arch long, very easily makes the wall impaired, places for a long time, and the cracked condition of wall body very easily takes place, has very big potential safety hazard.
2. According to the invention, the cleaning kit is designed, the motor A starts to work to drive the screw rod to start rotating so as to drive the guide frame to move back and forth on the screw rod, when the motor A moves to the upper end of the working position, the driving mechanism starts to work to drive the cleaning mechanism to start working, so that automatic operation is realized, direct operation of staff is avoided, the safety of the stone dry-hanging wall surface in the process of cleaning the protrusions is greatly improved, and the potential safety hazard is greatly reduced.
3. According to the cleaning mechanism, when the motor C starts to work, the connecting strip is driven to rotate, and then the rotating cam is driven to rotate, so that the grinding roller is driven to rotate, the jacking block is driven to move downwards, and the cleaning shovel cutter is driven to carry out up-and-down reciprocating shoveling action, so that the shoveling force for shoveling the wall surface bulges is greatly reduced, the integrity of wall surface stone is ensured when the wall surface bulges are shoveled by shoveling back and forth, and the phenomenon that the wall surface stone is cracked is greatly avoided.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the operation of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic view of the construction of the clamping assembly and the cleaning assembly of the present invention;
FIG. 4 is a schematic structural view of the clamping mechanism of the present invention;
FIG. 5 is a schematic diagram of the structure A of FIG. 4 according to the present invention;
FIG. 6 is a schematic structural view of the drive mechanism of the present invention;
FIG. 7 is a schematic structural view of the cleaning mechanism of the present invention;
FIG. 8 is a schematic cross-sectional view A-A of FIG. 7 of the present invention;
FIG. 9 is an enlarged view of area B of FIG. 8 of the present invention;
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 9, a construction process for dry-hanging stone on wall surface of building exterior wall mainly comprises the following steps:
step one, stone cutting: cutting the stone by using a stone cutting machine according to the requirements of design drawings, and ensuring that the cut stone corners are straight;
step two, stone polishing: polishing the edges and corners of the stone processed in the first step by using a portable polisher to smooth the edges and corners;
step three, stone surface treatment: coating a layer of polyacrylic acid waterproof coating on the surface of the stone treated in the second step to enhance the waterproof performance of the exterior facing;
step four, plate installation: mounting the stone processed in the third step from bottom to top, pulling two horizontal control lines at the upper opening and the lower opening of the mounting position of the lowest row of plates on the wall surface, mounting the plates in place from the middle or the external corner of the wall surface, firstly mounting a first block as a reference, vertically hanging the plates by using the lines, finishing mounting one row of plates, and then mounting the last row of plates, wherein the mounting of the plates requires that four corners are flat and vertical and horizontal butt joints are formed;
step five, wall finishing: finishing the stone dry-hanging wall surface treated in the fourth step by using a wall surface finishing device;
step six, waterproof treatment: and D, filling flexible strip-shaped foamed polyethylene materials into the gaps between the plates processed in the fifth step to serve as substrates, so as to control the sealing depth of the seams and enhance the bonding force of the sealant, and then filling sealing silica gel into the gaps.
The wall finishing device used in the steps comprises an installation seat 1, a connecting rod 2, a clamping sleeve 3 and a cleaning sleeve 4, wherein the connecting rod 2 is installed on the side edge of the installation seat 1, the clamping sleeve 3 is symmetrically arranged on the left side and the right side of the connecting rod 2, and the cleaning sleeve 4 is arranged at the lower end of the clamping sleeve 3.
The clamping set spare 3 includes last pressure splint 31, clamping mechanism 32, spiral post 33, fastening splint 34 and lock nut 35, the mode symmetry that goes up pressure splint 31 through the welding machine is installed on 2 terminal surfaces of connecting rod, go up and press the inside clamping mechanism 32 that is provided with of splint 31, be provided with spiral post 33 on the terminal surface under the last pressure splint 31, be provided with fastening splint 34 on the spiral post 33, fastening splint 34 lower extreme is provided with lock nut 35, concrete during operation, the manual work is installed and is pressed the splint 31 after, put into the wall along terminal surface down with fastening splint 34 along spiral post 33, use lock nut 35 to fix back clamping mechanism 32 and begin work and lock the mechanism on the wall is followed, thereby reach the purpose of fixed apparatus.
The clamping mechanism 32 comprises a trigger top post 321, a transverse push rod 322, a T-shaped air bag 323, a downward-pressing push rod 324, a connecting plate 325 and a clamping post 326, the trigger top post 321 is symmetrically installed on the inner wall of the upper-pressing clamping plate 31 in a sliding connection mode, the trigger top post 321 is abutted against the transverse push rod 322, the T-shaped air bag 323 is arranged at the right end of the transverse push rod 322, the transverse push rod 322 is located on the inner wall of the T-shaped air bag 323, the downward-pressing push rod 324 is arranged at the lower end inside the T-shaped air bag 323, the connecting plate 325 is arranged on the lower end face of the downward-pressing push rod 324, the clamping posts 326 are uniformly arranged on the lower end face of the connecting plate 325, during specific work, the triggering top pillar 321 is forced to move upwards to drive the transverse push rod 322 to move inwards, so as to extrude the air in the T-shaped air bag 323 and drive the downward push rod 324 to move downwards, thereby driving the connection plate 325 to move downward and pushing the name clamping column 326 to move downward to the ground, thereby achieving the purpose of clamping.
The clamping column 326 comprises a clamping ejector rod 3261, a rotating shaft 3262 and a branch fastening plate 3263, the clamping ejector rod 3261 is installed on a connecting plate 325 in a welding mode, blind grooves A are symmetrically formed in the left end face and the right end face of the clamping ejector rod 3261, the rotating shaft 3262 is arranged in the blind grooves A in a welding mode, the branch fastening plate 3263 which is matched with the blind grooves A in use is arranged on the rotating shaft 3262 in a rotating connection mode, a connecting spring is arranged between the branch fastening plate 3263 and the clamping ejector rod 3261, and when the clamping ejector rod 3261 moves downwards to the ground in specific work, the limited force of the connecting spring disappears, the branch fastening plate 3263 is driven to pop up along the rotating shaft 3262, so that the purpose of increasing the fastening stress point is achieved.
The cleaning kit 4 comprises a motor A, a screw rod 41, a connecting frame 42, a guide frame 43, a driving mechanism 44, a sliding column 45, a cleaning frame 46, a cleaning mechanism 47 and a receiving vessel 48, wherein the motor A is arranged on the outer wall of an upper pressure clamping plate 31 through a motor base, the screw rod 41 is arranged on an output shaft of the motor A, the screw rod 41 is arranged on the upper pressure clamping plate 31 in a bearing connection mode, the connecting frame 42 is symmetrically arranged on the screw rod 41 in a threaded connection mode, the guide frame 43 is arranged on the connecting frame 42 in a welding mode, the driving mechanism 44 is arranged on the guide frame 43, a sliding groove A is arranged on the inner wall of the guide frame 43, the sliding column 45 is symmetrically arranged inside the sliding groove A in a sliding connection mode, the cleaning frame 46 is arranged on the sliding column 45 in a welding mode, a blind groove B is also arranged on the cleaning frame 46, the cleaning mechanism 47 is arranged inside the cleaning frame 46, clearance frame 46 lower extreme is provided with receipts material ware 48, receipts material ware 48 is through welded mode fixed mounting on guide frame 43, concrete during operation, motor A begins to work, it begins to rotate to drive hob 41, and then drive guide frame 43 and carry out round trip movement on the hob, when moving the operating position upper end, actuating mechanism 44 begins to work, it reaches the protruding back of handling of wall to drive clearance frame 46 downstream, clearance mechanism 47 begins to work, with protruding position shovel, the stone of shovel falls into in receiving material ware 48, thereby reach the purpose of clearance collection.
The driving mechanism 44 comprises a driving frame 441, a motor B, a transmission gear 442, a driven rack 443, a driven column 444 and an azidong plate 445, the driving frame 441 is symmetrically installed on the guide frame 43 in a welding mode, the motor B is installed on a motor base on the outer wall of the driving frame 441, the transmission gear 442 is installed on an output shaft of the motor B, the transmission gear 442 is located inside the driving frame 441, the upper end of the transmission gear 442 is provided with the driven rack 443 matched with each other, the driven column 443 is installed on the driven column 444, the azidong plate 445 is connected with the sliding column 45, and during specific work, the motor B starts to work and drives the transmission gear 442 to rotate, so as to drive the driven rack 443 to reciprocate up and down, and then the driven column 444 and the aligning plate 445 are driven to move up and down, and further the cleaning frame 46 is driven to move up and down, so that the driving purpose is achieved.
The cleaning mechanism 47 comprises a motor C, a connecting bar 471, a rotating cam 472, a grinding roller 473, a jacking block 474, a cleaning scraper knife 475 and a reset ejector rod 476, the motor C is fixedly arranged on the outer wall of the cleaning frame 46 through a motor base, the connecting bar 471 is arranged on an output shaft of the motor C, the rotating cam 472 is arranged on the connecting bar 471, the grinding roller 473 matched with the blind slot B for use is arranged at the right end of the rotating cam 472, the grinding roller 473 is fixedly arranged on the output shaft of the motor C, the lower end of the rotating cam 472 abuts against the jacking block 474, the cleaning scraper knife 475 is arranged on the jacking block 474, the reset ejector rods 476 are uniformly arranged on the left end surface and the right end surface of the cleaning scraper knife 475, when the cleaning mechanism works, the motor C starts to work to drive the connecting bar 471 to rotate and further drive the rotating cam 472 to rotate, so as to drive the grinding roller to rotate and drive the jacking block 474 to move downwards, drives the cleaning shovel 475 to carry out the action of up-and-down reciprocating shoveling, thereby achieving the purpose of shoveling and polishing.
Sliding balls are uniformly arranged on the surface of the reset mandril 476.
When in work:
s1, installing an instrument: after the upper pressing splint 31 is manually installed, the fastening splint 34 is placed on the lower end face of the wall edge along the screw column 33 and is fixed by using the locking nut 35, so that the purpose of installing instruments is achieved.
S2, fastening equipment: after the device is installed, the triggering top pillar 321 is forced to move upwards to drive the transverse push rod 322 to move inwards, so that air in the T-shaped air bag 323 is extruded, the pressing push rod 324 is driven to move downwards, the connecting plate 325 is driven to move downwards, and the clamping pillar 326 is driven to move downwards to the ground, so that the clamping purpose is achieved.
S3, instrument movement: the motor a starts to work to drive the screw rod 41 to start to rotate, and then drives the guide frame 43 to move back and forth on the screw rod, when the motor B moves to the upper end of the working position, the motor B starts to work to drive the transmission gear 442 to rotate, so as to drive the driven rack 443 to perform up-and-down reciprocating motion, and further drive the driven column 444 and the aligning plate 445 to perform up-and-down motion, and further drive the cleaning frame 46 to move up and down, thereby achieving the purpose of motion.
S5, wall surface cleaning: motor C begins work, drives connecting strip 471 and rotates, and then drives rotating cam 472 and rotate to drive the roller 473 of polishing and rotate, and drive jacking piece 474 downstream, drive clearance shovel sword 475 and carry out the action of reciprocal shovel from top to bottom, thereby reach the purpose of shoveling and polishing.
S6, stone collection: after the convex stone material of wall is eradicated, the stone that eradicates falls into material collecting vessel 48 to reach the purpose of clearance collection.
S7, repeating the steps S1 to S6, and continuously performing wall surface cleaning operation.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.