CN112160615A - Wall surface construction process - Google Patents
Wall surface construction process Download PDFInfo
- Publication number
- CN112160615A CN112160615A CN202010995851.XA CN202010995851A CN112160615A CN 112160615 A CN112160615 A CN 112160615A CN 202010995851 A CN202010995851 A CN 202010995851A CN 112160615 A CN112160615 A CN 112160615A
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- China
- Prior art keywords
- wall surface
- groove
- fixed
- rod
- elastic sheet
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
- B28D1/24—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising with cutting discs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/005—Devices for the automatic drive or the program control of the machines
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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
Abstract
The invention belongs to the technical field of building construction, and particularly relates to a wall surface construction process; s1: cleaning and marking a target wall surface, and preparing for formal construction; s2: carrying out twice leveling treatment on the target wall body; s3: after the wall surface leveling work is done, performing putty scraping on a target wall surface and polishing the target wall surface by using fine sand paper; s4: after the sand paper is polished, primer can be coated; finally, the wall surface can not be contacted within 10 days after painting; according to the invention, the grooving machine is fixed on the stable platform by using the clamping unit, the working angle of the grooving machine is adjusted by the hydraulic push rod and the adjusting lug on the stable platform during working, and the grooving machine with the adjusted angle is fixed by using the clamping unit, so that the grooving machine can stably perform grooving on a wall along a grooving route according to the adjusted working angle, and the use difficulty of the grooving machine and the workload of operators are reduced.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to a wall surface construction process.
Background
The traditional brick wall surface or concrete construction building main body structure is completed, and after the brick wall surface or concrete construction building main body structure is qualified by the acceptance of relevant departments, the brick wall surface or concrete wall needs to be painted with flour before the brick wall surface or the concrete wall is survived. The traditional coating painting process comprises the following steps: wall → plastering → paint. The construction process is strictly carried out according to the wall surface construction process, and no laying is needed, otherwise, not only the user is caused to waste a lot of building material cost on the basis of bearing high-price house purchasing cost, but also the newly-finished wall surface of a new house is easy to cause the conditions of hollowing, cracking, falling, mildewing and the like under the condition of short service time, so that the life quality of residents is reduced.
However, the grooving machine is often used to process the wall surface in the wall surface construction, and the grooving machine often used in the market needs to press the grooving machine with one hand to groove the wall surface when processing the wall surface, and must operate the grooving machine again to process the wall surface according to the grooving route, so that the use difficulty of the grooving machine and the workload of the operator are increased, and the technical scheme is limited.
In view of the above, the invention fixes the grooving machine on the adjusting lug of the stable platform through the clamping unit by designing the grooving device; the working angle of groover is adjusted through hydraulic push rod and adjustment lug on the stabilized platform to the during operation, and rethread chucking unit is fixed the groover of angle of adjustment for the groover can be based on the working angle of adjustment steadily and slots the wall along the fluting route, has reduced the use degree of difficulty of groover and operating personnel's work load, has brought the facility for the wall construction.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problem that the existing wall construction process needs an operator to press the grooving machine all the time while processing along a grooving route in the construction process of the existing grooving machine, so that the grooving machine keeps a grooving angle, the use difficulty of the grooving machine and the workload of the operator are improved, and inconvenience is brought to the whole wall construction process.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a wall surface construction process, which comprises the following steps:
s1: before the construction of a target wall surface, the wall surface is treated before the construction, a slotting device is used for slotting the wall surface, the original lime is removed, and meanwhile, a cement layer is sealed; if the humidity of the wall surface is found to be high during the treatment, the part with high humidity is dried before the wall construction; after the parts needing to be constructed are marked, the actual cell size is accurately marked on the wall surface needing to be repaired according to the requirements of a design drawing, and the marking position is confirmed by a measuring tool;
s2: during formal construction, firstly, leveling treatment is carried out on a wall body twice, the first time is horizontal correction of the wall surface, and cement is used as a leveling material if a measuring tool is used for finding that the flatness error of the wall surface is large; if the flatness error is not too large, only gypsum is needed for leveling; the second time belongs to fine leveling, and the leveling is carried out by using putty, the putty on the wall surface is not too thick, otherwise, the wall surface is cracked, and the wall surface is polished by using fine sand paper with larger meshes after the second leveling;
s3: after the wall surface leveling work is finished, putty is required to be treated, the putty on the wall surface generally needs to be scraped twice, the first time is transversely and fully scraped by using a rubber scraper, the speed is high, and the second time is carried out after drying; after finishing putty scraping, selecting sand paper with different meshes by observing the hardness degree of the putty, and carefully polishing the putty on the wall surface; after polishing is finished, in order to determine whether the polishing meets the standard, whether the wall surface is flat and smooth can be judged according to the condition of light irradiation;
s4: finally, primer is coated, so that the adhesive force of the wall paint can be improved by the primer, and the phenomenon that the paint is peeled off from the paint layer is prevented; in order to ensure the construction quality, a brush or a roller with better quality is used, so that the formed paint film is compact, smooth and beautiful; in addition, the finish paint is uniformly coated to avoid visual difference and influence on the appearance of the wall surface; in general, the water-based paint can be dried within a few hours, but the hardness of a paint film after drying is still relatively low, so that the paint cannot contact the wall surface within 10 days after painting in order to protect the wall surface;
the slotting device adopted in the S1 comprises a slotting machine, a stable platform, a hydraulic push rod and a clamping unit, wherein the slotting machine comprises a machine body, a handle and a working part, the handle of the slotting machine is rotatably connected with the stable platform through an adjusting lug, and the clamping unit is arranged on the joint part of the adjusting lug and the handle; the hydraulic push rod is arranged at the top of the stabilizing platform, and the end part of the hydraulic push rod is hinged with the outer surface of the machine body; the clamping unit comprises a clamping body, a first air cylinder, a supporting body, a fixed semicircular ring and a first pressure rod, wherein the supporting body is arranged on the upper surface of the bottom of the clamping body; the end part of the fixed semicircular ring is provided with a second groove, a fixed elastic sheet is embedded in the second groove, one end of the fixed elastic sheet extends out of the second groove, and the other end of the fixed elastic sheet is connected with the surface, far away from the end part of the fixed semicircular ring, in the second groove through a spring; a sliding groove is formed in the inner surface of the side wall of the clamping body, one end of the first pressure rod is embedded into the sliding groove, a first pressure plate is arranged at the other end of the first pressure rod, the first pressure plate is in contact with the fixed elastic sheet, and patterns are arranged on the surfaces of the first pressure plate, which are in contact with the fixed elastic sheet; a piston and a first piston rod are arranged in the first cylinder, and an air inlet channel is arranged at the bottom of the first cylinder; one end of the first piston rod extends out of the top of the first air cylinder and is provided with a first connecting rod, the first connecting rod is rotatably connected with the first piston rod, and the end part of the first connecting rod, far away from the first piston rod, is rotatably connected with the end part of the first pressing rod, located in the sliding groove, through a first groove; the top of the support body is symmetrically provided with second connecting rods, each second connecting rod is rotatably connected with the top of the support body, and the end part, far away from the support body, of each second connecting rod is rotatably connected with the middle part of the first pressure rod; when the grooving device works, the grooving machine is fixed and stably moves forward according to a cutting route under the action of the hydraulic push rod, the adjusting lug and the clamping unit.
When the grooving device is used, when the grooving device starts to work, the grooving machine is pressed by the end part of the hydraulic push rod, so that the handle of the grooving machine 1 drives the adjusting lug to rotate relative to the stable platform to adjust the angle of the grooving machine, when the grooving machine is adjusted to a proper angle, gas is injected into the first cylinder from the gas inlet channel, the gas pressure in the first cylinder is increased, the piston rod is pushed to move upwards through the piston, the piston rod moves upwards and simultaneously pushes the first connecting rod to move upwards, so that the end part of the first connecting rod, which extends out of the first groove, pushes the first pressure rod, and the first pressure rod moves upwards along the sliding groove; the second connecting rod can rotate towards the direction close to the fixed elastic sheet under the action of the upward movement of the first pressing rod, so that the first pressing rod can rotate towards the direction close to the fixed elastic sheet under the action of the second connecting rod when ascending, and the first pressing plate is driven by the first pressing rod to rotate towards the direction close to the fixed semicircular ring; the first pressure plate can press the fixed elastic sheet while rotating, and because the surfaces of the first pressure plate, which are contacted with the fixed elastic sheet, are provided with patterns, the friction force between the first pressure plate and the fixed elastic sheet is large, so that the end part of the fixed elastic sheet extends out of the first groove and is bent towards the direction close to the handle by the movement of the first pressure plate, and the handle is fixed by the fixed elastic sheet; therefore, the grooving machine with the adjusted working position can be fixed on the adjusting lug through the clamping unit, so that the grooving machine can stably start working according to a cutting route, and a user does not need to press the grooving machine by hands to ensure the fixing of the grooving machine while operating; thus, the comfort level of the user is improved, and the manpower is saved.
Preferably, a second cylinder is arranged at the joint of the first pressure lever and the first pressure plate, the second cylinder is connected with the first cylinder through an air duct, and the second cylinder is connected with the first pressure plate through a second piston rod; the first pressing plate is pushed under the action of the second air cylinder, so that the grooving machine is further fixed; when the air pressure in the first air cylinder is overlarge, a part of air can flow into the second air cylinder from the air guide pipe, so that the second air cylinder starts to work; at this moment, the piston inside No. two cylinders receives the gas action and promotes No. two piston rods to remove, and the removal of No. two piston rods can drive a clamp plate and remove to the direction that is close to fixed shell fragment, therefore a clamp plate can further press fixed shell fragment for the part that fixed shell fragment stretches out a groove is more, and fixed shell fragment is bigger to the crooked radian that is close to the handle direction, and the handle receives the fixed action of fixed shell fragment and further strengthens this moment, therefore the groover during operation is more stable.
Preferably, magnets are arranged on the opposite surfaces of the fixed elastic sheets positioned on the two end parts of the fixed semicircular ring; the fixing of the grooving machine is firmer through the attraction between the two magnets; when the fixing device is used, when the fixing elastic sheets positioned at the two end parts of the fixing semicircular ring are close to each other under the action of the first pressure plate, the magnets arranged on the opposite surfaces of the two fixing elastic sheets attract each other, so that the two fixing elastic sheets are driven by the magnets to be closer; due to the action of the magnet, the mutually close fixed elastic sheets can keep a mutually close state and cannot be easily separated; the fixing function of the fixing elastic sheet on the handle is further guaranteed, and the stable operation of the grooving machine is better guaranteed.
Preferably, the lower surface of the fixed elastic sheet is provided with a third groove, a second pressure lever is arranged in the third groove, and the end part, far away from the magnet, of the second pressure lever is rotatably connected with the inner surface of the third groove; the handle of the grooving machine is more firmly fixed under the action of the second pressure lever; when the pressure bar is used, when the third groove is retracted into the second groove along with the position of the fixed elastic sheet, the second pressure bar is limited in the third groove due to the action of the inner surface of the second groove; make No. two depression bars no longer receive the restriction when No. three grooves stretch out along with fixed shell fragment, consequently No. two connecting rods can rotate to the direction of being close to the handle, and the tip that No. two depression bars stretch out No. three grooves can contact with the handle surface to play the fixed action to the handle, make the work that the groover can be stable.
Preferably, a bent slideway is arranged in the magnet, one end of the bent slideway is provided with an opening and is positioned on the opposite surface of the magnet, and the other end of the bent slideway is positioned on the lower surface of the magnet; a bent elastic sheet is embedded in the bent slideway, one end of the bent elastic sheet extends out of the opposite surface of the magnet and is provided with a squeezing plate, and the squeezing plate is connected with the opposite surface of the magnet through a spring; the other end of the bent elastic sheet is provided with a third pressure lever, and the end part of the third pressure lever is contacted with a second pressure lever; the second pressure lever is fixed through the action of the bent elastic sheet and the third pressure lever, so that the stability of the grooving machine is further ensured; when the handle is used, the extrusion plates on the two bent elastic sheets can be contacted with each other and extrude the bent elastic sheets to move towards the direction close to the handle along the bent slide way along with the mutual approach of the bent elastic sheets, and at the moment, the third pressure rod arranged at the end parts of the bent elastic sheets can be contacted with the second pressure rod while moving along with the bent elastic sheets, and the second pressure rod is fixed, so that the second pressure rod is prevented from sliding due to overlarge pressure to influence the fixation of the handle; therefore, the third pressure lever can effectively ensure that the second pressure lever normally plays a fixing role, and further ensures the normal work of the grooving machine.
Preferably, the lower surface of the bent elastic sheet is provided with a fourth groove, a fourth pressure lever is arranged in the fourth groove, and the end part, close to the magnet, of the fourth pressure lever is rotatably connected with the inner surface of the fourth groove; the handle of the grooving machine is further fixed under the action of a fourth pressure lever; when the handle is used, the bent elastic sheet moves towards the direction close to the handle along the bent slideway under the action of the extrusion plate along with the mutual approach of the two magnets, and the fourth pressure lever arranged in the fourth groove leaves the bent slideway along with the fourth groove and is not limited by the inner surface of the bent slideway any more; therefore, the fourth pressure lever starts to rotate, and the end part of the fourth pressure lever, which is far away from the magnet, leaves the fourth groove and slides on the outer surface of the handle; and because the end part of the fourth pressure lever close to the magnet is rotationally connected with the inner surface of the fourth groove, the end parts of the two fourth pressure levers away from the fourth groove rotate towards the direction close to each other and are contacted at the middle position of the outer surface of the handle, and the function of fixing the handle is exerted together.
The invention has the following beneficial effects:
1. according to the wall surface construction process, the grooving machine is fixed on the stable platform through the clamping unit, and the working angle of the grooving machine is adjusted through the hydraulic push rod and the adjusting lug on the stable platform during working, so that the grooving machine can stably perform grooving on a wall surface along a grooving route according to the adjusted working angle, the use difficulty of the grooving machine and the workload of operators are reduced, and convenience is brought to wall surface construction.
2. According to the wall surface construction process, the handle of the grooving machine is clamped through the fixing semicircular ring and the fixing elastic sheet in the clamping unit, and the fixing elastic sheet further fixes the handle through the matching action of the first air cylinder and the first pressure lever in the clamping unit, so that the stability of the grooving machine during working is ensured.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a perspective view of a grooving apparatus used in the present invention;
FIG. 3 is a cross-sectional view of a clamping unit in the grooving apparatus used in the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a partial enlarged view at B in FIG. 3;
FIG. 6 is an enlarged view of a portion of FIG. 3 at C;
in the figure: the slotting machine comprises a slotting machine 1, a machine body 11, a handle 12, a working part 13, a stabilizing platform 2, an adjusting lug 21, a hydraulic push rod 3, a clamping unit 4, a clamping body 41, a sliding groove 411, a first air cylinder 42, a first piston rod 421, an air inlet channel 422, a first connecting rod 423, a second connecting rod 424, a supporting body 43, a first groove 431, a fixed semicircular ring 44, a second groove 441, a first pressure rod 45, a first pressure plate 451, a second air cylinder 452, an air guide pipe 453, a second piston rod 454, a fixed elastic sheet 46, a magnet 461, a third groove 462, a second pressure rod 463, a bent elastic sheet 464, a squeezing plate 465, a third pressure rod 466, a fourth groove 467 and a fourth pressure rod 468.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 6, the wall surface construction process of the present invention includes the following steps:
s1: before the construction of a target wall surface, the wall surface is treated before the construction, a slotting device is used for slotting the wall surface, the original lime is removed, and meanwhile, a cement layer is sealed; if the humidity of the wall surface is found to be high during the treatment, the part with high humidity is dried before the wall construction; after the parts needing to be constructed are marked, the actual cell size is accurately marked on the wall surface needing to be repaired according to the requirements of a design drawing, and the marking position is confirmed by a measuring tool;
s2: during formal construction, firstly, leveling treatment is carried out on a wall body twice, the first time is horizontal correction of the wall surface, and cement is used as a leveling material if a measuring tool is used for finding that the flatness error of the wall surface is large; if the flatness error is not too large, only gypsum is needed for leveling; the second time belongs to fine leveling, and the leveling is carried out by using putty, the putty on the wall surface is not too thick, otherwise, the wall surface is cracked, and the wall surface is polished by using fine sand paper with larger meshes after the second leveling;
s3: after the wall surface leveling work is finished, putty is required to be treated, the putty on the wall surface generally needs to be scraped twice, the first time is transversely and fully scraped by using a rubber scraper, the speed is high, and the second time is carried out after drying; after finishing putty scraping, selecting sand paper with different meshes by observing the hardness degree of the putty, and carefully polishing the putty on the wall surface; after polishing is finished, in order to determine whether the polishing meets the standard, whether the wall surface is flat and smooth can be judged according to the condition of light irradiation;
s4: finally, primer is coated, so that the adhesive force of the wall paint can be improved by the primer, and the phenomenon that the paint is peeled off from the paint layer is prevented; in order to ensure the construction quality, a brush or a roller with better quality is used, so that the formed paint film is compact, smooth and beautiful; in addition, the finish paint is uniformly coated to avoid visual difference and influence on the appearance of the wall surface; in general, the water-based paint can be dried within a few hours, but the hardness of a paint film after drying is still relatively low, so that the paint cannot contact the wall surface within 10 days after painting in order to protect the wall surface;
the grooving device adopted in the S1 comprises a grooving machine 1, a stabilizing platform 2, a hydraulic push rod 3 and a clamping unit 4, wherein the grooving machine 1 comprises a machine body 11, a handle 12 and a working part 13, the handle 12 of the grooving machine 1 is rotatably connected with the stabilizing platform 2 through an adjusting lug 21, and the clamping unit 4 is arranged on the joint part of the adjusting lug 21 and the handle 12; the hydraulic push rod 3 is arranged at the top of the stabilizing platform 2, and the end part of the hydraulic push rod 3 is hinged with the outer surface of the machine body 11; the clamping unit 4 comprises a clamping body 41, a first air cylinder 42, a supporting body 43, a fixed semicircular ring 44 and a first pressure rod 45, wherein the supporting body 43 is installed on the upper surface of the bottom of the clamping body 41, the first air cylinder 42 is installed inside the supporting body 43, first grooves 431 are symmetrically formed in the side wall of the supporting body 43, the fixed semicircular ring 44 is installed at the top of the supporting body 43, and the handle 12 of the grooving machine 1 is embedded in the fixed semicircular ring 44; the end part of the fixed semicircular ring 44 is provided with a second groove 441, a fixed elastic sheet 46 is embedded in the second groove 441, one end of the fixed elastic sheet 46 extends out of the second groove 441, and the other end of the fixed elastic sheet is connected with the surface, far away from the end part of the fixed semicircular ring 44, in the second groove 441 through a spring; the inner surface of the side wall of the clamping body 41 is provided with a sliding groove 411, one end of the first pressure rod 45 is embedded into the sliding groove 411, the other end of the first pressure rod is provided with a first pressure plate 451, the first pressure plate 451 is in contact with the fixed elastic sheet 46, and the surfaces of the first pressure plate 451 in contact with the fixed elastic sheet 46 are provided with patterns; a piston and a first piston rod 421 are arranged in the first air cylinder 42, and an air inlet channel 422 is arranged at the bottom of the first air cylinder 42; one end of the first piston rod 421 extends out of the top of the first air cylinder 42 and is provided with a first connecting rod 423, one end of the first connecting rod 423 is rotatably connected with the first piston rod 421, and the other end of the first connecting rod 423 is rotatably connected with the end part of the first pressing rod 45 in the sliding groove 411 through a first groove 431; the top of the supporting body 43 is symmetrically provided with second connecting rods 424, each second connecting rod 424 is rotatably connected with the top of the supporting body 43, and the end part of each second connecting rod 424, far away from the supporting body 43, is rotatably connected with the middle part of the first pressure rod 45; when the grooving device works, the grooving machine 1 is fixed and stably moves forward along a cutting route under the action of the hydraulic push rod 3, the adjusting lug 21 and the clamping unit 4.
When the grooving device is used, when the grooving device starts to work, the end part of the hydraulic push rod 3 is controlled to press the grooving machine 1, so that the handle 12 of the grooving machine 1 drives the adjusting lug 21 to rotate relative to the stable platform 2 to adjust the angle of the grooving machine 1, when the grooving machine 1 is adjusted to a proper angle, gas is injected into the first cylinder 42 from the gas inlet channel 422, the internal gas pressure of the first cylinder 42 is increased, the piston pushes the first piston rod 421 to move upwards, the first piston rod 421 moves upwards while pushing the first connecting rod 423, so that the end part of the first connecting rod 423 extending out of the first groove 431 pushes the first pressure rod 45, and the first pressure rod 45 moves upwards along the sliding groove 411; the second connecting rod 424 is rotated towards the direction close to the fixed elastic sheet 46 under the action of the upward movement of the first pressing rod 45, so that the first pressing rod 45 is rotated towards the direction close to the fixed elastic sheet 46 under the action of the second connecting rod 424 while ascending, and the first pressing plate 451 is driven by the first pressing rod 45 to rotate towards the direction close to the fixed semicircular ring 44; the first pressing plate 451 rotates and presses the fixed elastic sheet 46, and because the surface of the first pressing plate 451 in contact with the fixed elastic sheet 46 is provided with patterns, the friction force between the first pressing plate 451 and the fixed elastic sheet 46 is large, the movement of the first pressing plate 451 enables the end part of the fixed elastic sheet 46 to extend out of the first groove 431 and bend towards the direction close to the handle 12, so that the handle 12 is fixed by the fixed elastic sheet 46; therefore, the grooving machine 1 with the adjusted working position can be fixed on the adjusting bump 21 through the clamping unit 4, so that the grooving machine 1 can be stabilized to start working according to the cutting route, and a user does not need to press the grooving machine 1 by hand to ensure the fixing of the grooving machine 1 while operating; thus, the workload of the user is reduced, and the manpower is saved.
As a specific embodiment of the present invention, a second cylinder 452 is disposed at a joint of the first pressing rod 45 and the first pressing plate 451, the second cylinder 452 is connected to the first cylinder 42 through a gas conduit 453, and the second cylinder 452 is connected to the first pressing plate 451 through a second piston rod 454; the first pressure plate 451 is pushed by the action of the second air cylinder 452, so that the grooving machine 1 is further fixed; in use, when the pressure in the first cylinder 42 is too high, a part of the gas can flow into the second cylinder 452 from the gas pipe 453, so that the second cylinder 452 starts to work; at this time, the piston inside the second cylinder 452 is pushed by the gas to move the second piston rod 454, and the movement of the second piston rod 454 drives the first pressing plate 451 to move towards the direction close to the fixed elastic sheet 46, so the first pressing plate 451 further presses the fixed elastic sheet 46, the portion of the fixed elastic sheet 46 extending out of the first groove 431 is more, the curvature of the fixed elastic sheet 46 towards the direction close to the handle 12 is larger, the handle 12 is further strengthened by the fixing action of the fixed elastic sheet 46 at this time, and therefore the operation of the grooving machine 1 is more stable.
As a specific embodiment of the present invention, magnets 461 are disposed on opposite surfaces of the fixing elastic pieces 46 at both ends of the fixing semicircular ring 44; the fixing of the grooving machine 1 is firmer by the attraction between the two magnets 461; when the fixing elastic pieces 46 at the two ends of the fixing semicircular ring 44 are close to each other due to the action of the first pressing plate 451, the magnets 461 arranged on the opposite surfaces of the two fixing elastic pieces 46 attract each other, so that the two fixing elastic pieces 46 are driven by the magnets 461 to be closer; due to the action of the magnet 461, the fixing elastic pieces 46 close to each other can keep a close state and cannot be easily separated; thus, the fixing function of the fixing elastic sheet 46 on the handle 12 is further ensured, and the stable operation of the grooving machine 1 is better guaranteed.
As a specific embodiment of the present invention, a third groove 462 is disposed on a lower surface of the fixed elastic sheet 46, a second pressing rod 463 is disposed inside the third groove 462, and an end of the second pressing rod 463 away from the magnet 461 is rotatably connected to an inner surface of the third groove 462; the handle 12 of the grooving machine 1 is fixed more firmly through the action of the second pressure lever 463; when the third groove 462 is retracted into the second groove 441 along with the fixed elastic sheet 46, the second press rod 463 is limited in the third groove 462 due to the action of the inner surface of the second groove 441; when the third groove 462 extends along with the fixing elastic sheet 46, the second pressing rod 463 is not limited any more, so that the second connecting rod 424 rotates towards the direction close to the handle 12, and the end of the second pressing rod 463 extending out of the third groove 462 contacts with the outer surface of the handle 12 and has a fixing effect on the handle 12, so that the slotting machine 1 can work stably.
As an embodiment of the present invention, a curved slideway is disposed inside the magnet 461, one end of the curved slideway is open and located on the opposite surface of the magnet 461, and the other end of the curved slideway is located on the lower surface of the magnet 461; a bent elastic sheet 464 is embedded in the bent slideway, one end of the bent elastic sheet 464 extends out of the opposite surface of the magnet 461 and is provided with a squeezing plate 465, and the squeezing plate 465 is connected with the opposite surface of the magnet 461 through a spring; the other end of the bent elastic sheet 464 is provided with a third pressure lever 466, and the end part of the third pressure lever 466 is contacted with a second pressure lever 463; the second pressure lever 463 is fixed by the action of the bent elastic sheet 464 and the third pressure lever 466, so that the stability of the grooving machine 1 is further ensured; when the handle is used, as the bent elastic sheets 464 are close to each other, the pressing plates 465 on the two bent elastic sheets 464 can be contacted with each other and press the bent elastic sheets 464 to move towards the direction close to the handle 12 along the bent slide way, and at the moment, the third pressing rod 466 arranged at the end part of the bent elastic sheets 464 can be contacted with the second pressing rod 463 while moving along with the bent elastic sheets 464 and plays a fixing role for the second pressing rod 463, so that the second pressing rod 463 is prevented from sliding due to overlarge pressing, and the fixing of the handle 12 is influenced; therefore, the third pressing rod 466 can effectively ensure that the second pressing rod 463 can normally perform the fixing function, and further ensure the normal operation of the grooving machine 1.
As a specific embodiment of the present invention, a fourth groove 467 is disposed on a lower surface of the curved elastic piece 464, a fourth pressure lever 468 is disposed inside the fourth groove 467, and an end of the fourth pressure lever 468 close to the magnet 461 is rotatably connected to an inner surface of the fourth groove 467; the handle 12 is further fixed by the action of the four-bar 468; when the foldable handle is used, as the two magnets 461 approach each other, the bent elastic piece 464 moves towards the direction close to the handle 12 along the bent slideway under the action of the pressing plate 465, and at the moment, the fourth pressing rod 468 arranged in the fourth groove 467 leaves the bent slideway along with the fourth groove 467 and is not limited by the inner surface of the bent slideway any more; therefore, the fourth lever 468 starts to rotate, and the end of the fourth lever 468 far away from the magnet 461 leaves the fourth slot 467 and slides on the outer surface of the handle 12; and because the end of the four pressing rods 468 close to the magnet 461 is rotatably connected with the inner surface of the four groove 467, the ends of the two four pressing rods 468 far from the four groove 467 are rotated in the direction of approaching each other and are contacted with the middle position of the outer surface of the handle 12, thereby jointly playing the role of fixing the handle 12.
When the grooving device is used, when the grooving device starts to work, the end part of the hydraulic push rod 3 is controlled to press the grooving machine 1, so that the handle 12 of the grooving machine 1 drives the adjusting lug 21 to rotate relative to the stable platform 2 to adjust the angle of the grooving machine 1, when the grooving machine 1 is adjusted to a proper angle, gas is injected into the first cylinder 42 from the gas inlet channel 422, the internal gas pressure of the first cylinder 42 is increased, the piston pushes the first piston rod 421 to move upwards, the first piston rod 421 moves upwards while pushing the first connecting rod 423, so that the end part of the first connecting rod 423 extending out of the first groove 431 pushes the first pressure rod 45, and the first pressure rod 45 moves upwards along the sliding groove 411; the second connecting rod 424 is rotated towards the direction close to the fixed elastic sheet 46 under the action of the upward movement of the first pressing rod 45, so that the first pressing rod 45 is rotated towards the direction close to the fixed elastic sheet 46 under the action of the second connecting rod 424 while ascending, and the first pressing plate 451 is driven by the first pressing rod 45 to rotate towards the direction close to the fixed semicircular ring 44; the first pressing plate 451 rotates and presses the fixed elastic sheet 46 to extend out of the first groove 431 and bend towards the direction close to the handle 12, meanwhile, because the joint part of the first pressing rod 45 and the first pressing plate 451 is provided with the second cylinder 452, a piston in the second cylinder 452 pushes the second piston rod 454 to move under the action of gas, and the movement of the second piston rod 454 drives the first pressing plate 451 to move towards the direction close to the fixed elastic sheet 46, the first pressing plate 451 further presses the fixed elastic sheet 46, so that the part of the fixed elastic sheet 46 extending out of the first groove 431 is more, and because the opposite surfaces of the fixed elastic sheets 46 on the two ends of the fixed semicircular ring 44 are provided with the magnets 461, the two fixed elastic sheets 46 are closer due to the mutual attraction of the magnets 461, so that the handle 12 is fixed by the fixed elastic sheet 46; in addition, the lower surface of the fixed elastic sheet 46 is provided with a third groove 462, when the third groove 462 extends along with the fixed elastic sheet 46, the second pressing rod 463 is not pressed any more, therefore, the second connecting rod 424 rotates towards the direction close to the handle 12, and the end of the second pressing rod 463 extending out of the third groove 462 is contacted with the outer surface of the handle 12; along with the mutual approach between the bent elastic sheets 464, the pressing plates 465 on the two bent elastic sheets 464 can be contacted with each other and press the bent elastic sheets 464 to move towards the direction close to the handle 12 along the bent slideway, and at the moment, the third pressing rod 466 arranged at the end part of the bent elastic sheets 464 can be contacted with the second pressing rod 463 while moving along with the bent elastic sheets 464, and plays a role in fixing the second pressing rod 463, so that the second pressing rod 463 is prevented from sliding due to overlarge pressure, and the fixing of the handle 12 is influenced; the lower surface of the bent elastic sheet 464 is provided with a fourth groove 467, and a fourth pressure rod 468 arranged in the fourth groove 467 leaves the bent slideway along with the fourth groove 467 and is not limited by the inner surface of the bent slideway any more; therefore, the fourth lever 468 starts to rotate, and the end of the fourth lever 468 far away from the magnet 461 leaves the fourth slot 467 and slides with the outer surface of the handle 12; since the end of the fourth pressing rod 468 close to the magnet 461 is rotatably connected with the inner surface of the fourth groove 467, the ends of the two fourth pressing rods 468 away from the fourth groove 467 are rotated in the direction of approaching each other and are contacted with the middle position of the outer surface of the handle 12, so as to jointly play a role of fixing the handle 12; finally, the grooving machine 1 with the adjusted working position is fixed on the adjusting lug 21 through the action of the clamping unit 4, so that the working part 13 of the grooving machine 1 can stably start working according to the cutting route without the need that a user presses the grooving machine 1 by hand to ensure the fixing of the grooving machine 1 while operating; thus, the comfort level of the user is improved, and the manpower is saved.
The front, the back, the left, the right, the upper and the lower are all based on the figure 2 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
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 described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A wall surface construction process is characterized in that: the process comprises the following steps:
s1: before the construction of a target wall surface, the wall surface is treated before the construction, a slotting device is used for slotting the wall surface, the original lime is removed, and meanwhile, a cement layer is sealed; if the humidity of the wall surface is found to be high during the treatment, the part with high humidity is dried before the wall construction; after the parts needing to be constructed are marked, the actual cell size is accurately marked on the wall surface needing to be repaired according to the requirements of a design drawing, and the marking position is confirmed by a measuring tool;
s2: during formal construction, firstly, leveling treatment is carried out on a wall body twice, the first time is horizontal correction of the wall surface, and cement is used as a leveling material if a measuring tool is used for finding that the flatness error of the wall surface is large; if the flatness error is not too large, only gypsum is needed for leveling; the second time belongs to fine leveling, and the leveling is carried out by using putty, the putty on the wall surface is not too thick, otherwise, the wall surface is cracked, and the wall surface is polished by using fine sand paper with larger meshes after the second leveling;
s3: after the wall surface leveling work is finished, putty is required to be treated, the putty on the wall surface generally needs to be scraped twice, the first time is transversely and fully scraped by using a rubber scraper, the speed is high, and the second time is carried out after drying; after finishing putty scraping, selecting sand paper with different meshes by observing the hardness degree of the putty, and carefully polishing the putty on the wall surface; after polishing is finished, in order to determine whether the polishing meets the standard, whether the wall surface is flat and smooth can be judged according to the condition of light irradiation;
s4: finally, primer is coated, so that the adhesive force of the wall paint can be improved by the primer, and the phenomenon that the paint is peeled off from the paint layer is prevented; in order to ensure the construction quality, a brush or a roller with better quality is used, so that the formed paint film is compact, smooth and beautiful; in addition, the finish paint is uniformly coated to avoid visual difference and influence on the appearance of the wall surface; in general, the water-based paint can be dried within a few hours, but the hardness of a paint film after drying is still relatively low, so that the paint cannot contact the wall surface within 10 days after painting in order to protect the wall surface;
the grooving device adopted in the S1 comprises a grooving machine (1), a stabilizing platform (2), a hydraulic push rod (3) and a clamping unit (4), wherein the grooving machine (1) comprises a machine body (11), a handle (12) and a working part (13), the handle (12) of the grooving machine (1) is rotatably connected with the stabilizing platform (2) through an adjusting lug (21), and the clamping unit (4) is arranged on a combination part of the adjusting lug (21) and the handle (12); the hydraulic push rod (3) is arranged at the top of the stabilizing platform (2), and the end part of the hydraulic push rod (3) is hinged with the outer surface of the machine body (11); the clamping unit (4) comprises a clamping body (41), a first air cylinder (42), a supporting body (43), a fixed semicircular ring (44) and a first pressing rod (45), the supporting body (43) is installed on the upper surface of the bottom of the clamping body (41), the first air cylinder (42) is installed inside the supporting body (43), a first groove (431) is symmetrically formed in the side wall of the supporting body (43), the fixed semicircular ring (44) is installed at the top of the supporting body (43), and the handle (12) of the grooving machine (1) is embedded in the fixed semicircular ring (44); the end part of the fixed semicircular ring (44) is provided with a second groove (441), a fixed elastic sheet (46) is embedded in the second groove (441), one end of the fixed elastic sheet (46) extends out of the second groove (441), and the other end of the fixed elastic sheet is connected with the surface, far away from the end part of the fixed semicircular ring (44), in the second groove (441) through a spring; the inner surface of the side wall of the clamping body (41) is provided with a sliding groove (411), one end of the first pressure rod (45) is embedded into the sliding groove (411), the other end of the first pressure rod is provided with a first pressure plate (451), the first pressure plate (451) is in contact with the fixed elastic sheet (46), and the surfaces of the first pressure plate (451) in contact with the fixed elastic sheet (46) are provided with patterns; a piston and a first piston rod (421) are arranged in the first air cylinder (42), and an air inlet channel (422) is arranged at the bottom of the first air cylinder (42); one end of the first piston rod (421) extends out of the top of the first air cylinder (42) and is provided with a first connecting rod (423), one end of the first connecting rod (423) is rotatably connected with the first piston rod (421), and the other end of the first connecting rod is rotatably connected with the end part of the first pressing rod (45) in the sliding groove (411) through a first groove (431); the top of the support body (43) is symmetrically provided with second connecting rods (424), each second connecting rod (424) is rotatably connected with the top of the support body (43), and the end part, far away from the support body (43), of each second connecting rod (424) is rotatably connected with the middle part of the first pressure rod (45); when the grooving device works, the grooving machine (1) is fixed and stably moves forward according to a cutting route under the action of the hydraulic push rod (3), the adjusting lug (21) and the clamping unit (4).
2. A wall surface construction process according to claim 1, characterized in that: a second air cylinder (452) is arranged at the joint of the first pressure lever (45) and the first pressure plate (451), the second air cylinder (452) is connected with the first air cylinder (42) through an air duct (453), and the second air cylinder (452) is connected with the first pressure plate (451) through a second piston rod (454); the first pressure plate (451) is pushed by the action of the second air cylinder (452), so that the grooving machine (1) is further fixed.
3. A wall surface construction process according to claim 2, characterized in that: magnets (461) are arranged on the opposite surfaces of the fixed elastic sheets (46) positioned on the two ends of the fixed semicircular ring (44); the fixing of the grooving machine (1) is firmer by the attraction between the two magnets (461).
4. A wall surface construction process according to claim 3, characterized in that: the lower surface of the fixed elastic sheet (46) is provided with a third groove (462), a second pressing rod (463) is arranged in the third groove (462), and the end part, away from the magnet (461), of the second pressing rod (463) is rotatably connected with the inner surface of the third groove (462); the handle (12) is fixed more firmly by the action of the second pressure lever (463).
5. A wall construction process according to claim 4, characterized in that: a bent slideway is arranged inside the magnet (461), one end of the bent slideway is open and is positioned on the opposite surface of the magnet (461), and the other end of the bent slideway is positioned on the lower surface of the magnet (461); a bent elastic sheet (464) is embedded in the bent slideway, one end of the bent elastic sheet (464) extends out of the opposite surface of the magnet (461) and is provided with a squeezing plate (465), and the squeezing plate (465) is connected with the opposite surface of the magnet (461) through a spring; the other end of the bent elastic sheet (464) is provided with a third pressure lever (466), and the end part of the third pressure lever (466) is in contact with a second pressure lever (463); through the action of the bent elastic sheet (464) and the third pressure lever (466), the second pressure lever (463) is fixed, and the stability of the grooving machine (1) is further ensured.
6. A wall construction process according to claim 5, characterized in that: the lower surface of the bent elastic sheet (464) is provided with a fourth groove (467), a fourth pressure lever (468) is arranged inside the fourth groove (467), and the end part of the fourth pressure lever (468) close to the magnet (461) is rotatably connected with the inner surface of the fourth groove (467); the grooving machine (1) is further fixed by the action of a fourth pressure rod (468).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010995851.XA CN112160615A (en) | 2020-09-21 | 2020-09-21 | Wall surface construction process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010995851.XA CN112160615A (en) | 2020-09-21 | 2020-09-21 | Wall surface construction process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112160615A true CN112160615A (en) | 2021-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010995851.XA Withdrawn CN112160615A (en) | 2020-09-21 | 2020-09-21 | Wall surface construction process |
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| Country | Link |
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| CN (1) | CN112160615A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736935A (en) * | 2016-12-26 | 2017-05-31 | 郑州游爱网络技术有限公司 | A kind of building decoration wall surface grinding device |
| US20180216301A1 (en) * | 2017-01-27 | 2018-08-02 | Alexander Lorenz | Method and apparatus for cutting Non-Linear Trenches in Concrete |
| CN109424133A (en) * | 2017-08-25 | 2019-03-05 | 成都美吉房地产营销策划有限公司 | The technique that oil paint coating construction is carried out to wall in construction |
| CN110790098A (en) * | 2018-08-03 | 2020-02-14 | 黄冈昌耀电力器材有限公司 | Cement pipe hoisting clamp |
| CN111559021A (en) * | 2020-06-09 | 2020-08-21 | 长信建设有限公司 | Device is seted up to housing construction wall wire casing |
-
2020
- 2020-09-21 CN CN202010995851.XA patent/CN112160615A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736935A (en) * | 2016-12-26 | 2017-05-31 | 郑州游爱网络技术有限公司 | A kind of building decoration wall surface grinding device |
| US20180216301A1 (en) * | 2017-01-27 | 2018-08-02 | Alexander Lorenz | Method and apparatus for cutting Non-Linear Trenches in Concrete |
| CN109424133A (en) * | 2017-08-25 | 2019-03-05 | 成都美吉房地产营销策划有限公司 | The technique that oil paint coating construction is carried out to wall in construction |
| CN110790098A (en) * | 2018-08-03 | 2020-02-14 | 黄冈昌耀电力器材有限公司 | Cement pipe hoisting clamp |
| CN111559021A (en) * | 2020-06-09 | 2020-08-21 | 长信建设有限公司 | Device is seted up to housing construction wall wire casing |
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Application publication date: 20210101 |
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