Wall masonry mortar rapid paving device and using method thereof

Abstract

The invention provides a wall masonry mortar rapid paving device and a using method thereof, the device comprises a side blocking assembly, a horizontal blocking piece, a connecting piece and a mortar scraping plate, and an inner side panel of the side blocking assembly can be attached to the side face of a wall; the horizontal blocking pieces are perpendicularly connected to the inner side panels respectively and protrude towards the other inner side panel by a set length. The connecting pieces are arranged in parallel, and the two ends of each connecting piece are detachably connected to the two side blocking assemblies correspondingly. The mortar scraping plate is connected to the connecting piece and located between the two inner side panels, and a set distance is formed between the bottom end of the mortar scraping plate and the limiting baffle. By arranging the side blocking assembly, the horizontal blocking piece, the connecting piece and the mortar scraping plate, uniform paving of mortar can be completed conveniently and efficiently, and the mortar paving quality is improved; mortar can be prevented from overflowing to the wall body from a vertical joint between the side blocking assembly and the wall body, the labor intensity of operators is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of masonry construction, and particularly relates to a rapid spreading device for wall masonry mortar and a using method thereof. Background Art

[0002] During the building construction process, wall masonry construction is often involved. In the prior art, manual masonry is usually adopted. Construction workers use a trowel or a brick knife to shovel the masonry mortar to the top of the already completed brick wall, then use the trowel or the brick knife to spread it, and then place the upper course of masonry on the spread mortar for joint extrusion. Workers need to repeat the above process continuously until the entire wall masonry is completed. This traditional method mainly relies on the experience of workers, and it is difficult to ensure the evenness of mortar spreading. Moreover, when squeezing the bricks, the mortar cannot effectively fill the brick joints, easily causing the problem of unfilled mortar joints. In addition, the mortar is likely to overflow during the masonry process, which not only increases material waste but also increases the workload of cleaning the wall. In addition, the amount of mortar sent to the top of the wall by the trowel or the brick knife is limited, and frequent operations such as shoveling ash, spreading, and brick joining are required during the masonry process. These operations not only increase the labor intensity of workers but also reduce the construction efficiency. Summary of the Invention

[0003] To solve the above technical problems, the present invention provides a rapid spreading device for wall masonry mortar and a using method thereof, which are particularly suitable for strictly controlling the spreading thickness of the mortar and improving the spreading quality of the mortar.

[0004] The technical solution adopted by the present invention is as follows:

[0005] A rapid spreading device for wall masonry mortar, comprising:

[0006] Two relatively arranged side baffle assemblies, the inner panels of the side baffle assemblies can be attached to the side of the wall;

[0007] A horizontal baffle, which is respectively vertically connected to the inner panel and protrudes a set length towards the direction of the other inner panel;

[0008] A plurality of parallel arranged connecting members, the two ends of which are respectively detachably connected to the two side baffle assemblies;

[0009] A mortar scraper, which is connected to the connecting member and is located between the two inner panels, and there is a set distance between its bottom end and the limiting baffle.

[0010] Further, the horizontal baffle is of a plate-like structure, and the length of the side protruding from the inner panel does not exceed 10 mm, and the thickness is not greater than 5 mm.

[0011] Further, the inner panel is separated by the horizontal stopper to form a limiting portion and an anti-overflow portion located above the limiting portion, and both the limiting portion and the anti-overflow portion have a set height.

[0012] Further, there are at least two mortar scraping plates. One of the mortar scraping plates is arranged at the front end in the moving direction of the side baffle assembly and encloses a storage space for accommodating mortar with the side baffle assembly; the other mortar scraping plate is arranged near the other end of the side baffle assembly.

[0013] Further, the mortar scraping plate has a set height and is vertically arranged on one side of the connecting member near the front end.

[0014] Further, the anti-overflow portion is provided with holes adapted to the connecting member. Both ends of the connecting member pass through the holes respectively and are fixed to the anti-overflow portion by fixing nuts and movable nuts; the fixing nut is fixedly connected to the anti-overflow portion.

[0015] Further, the fixing nut is provided with a limiting pin for restricting the rotation of the connecting member.

[0016] Further, there is a gap between the mortar scraping plate and the two side baffle assemblies.

[0017] Further, the side baffle assembly includes square steel and angle steel. The horizontal plate of the angle steel is connected to the top surface of the square steel, and the vertical plate of the angle steel is flush with the side surface of the square steel to form the inner panel.

[0018] The using method of the wall masonry mortar rapid spreading device as described above includes the following steps:

[0019] Fabricate the side baffle assembly, weld the horizontal stopper to the side baffle assembly, and weld the mortar scraping plate to the connecting member;

[0020] Temporarily fix one side baffle assembly to the top of the wall where mortar is to be spread, so that the lower part of the inner panel of the side baffle assembly fits against the wall;

[0021] Install the connecting member with the mortar scraping plate on the side baffle assembly, then install the other side baffle assembly at the other end of the connecting member, and fix the connecting member with the movable nut;

[0022] Adjust the movable nut so that the side baffle assembly can slide along the length direction of the wall;

[0023] Place the mortar in the storage space;

[0024] Push the side baffle assembly along the wall towards the storage space side.

[0025] The advantages and positive effects of the present invention are as follows:

[0026] (1) By providing a side baffle assembly, a horizontal baffle, a connecting member and a mortar scraper, the present application can conveniently and efficiently complete the uniform spreading of wall mortar, strictly control the spreading thickness of the mortar, and improve the quality of mortar spreading.

[0027] (2) Through the refined design of the side baffle assembly and the horizontal baffle, the present application can prevent mortar from overflowing onto the wall through the vertical joint between the side baffle assembly and the wall, which not only saves materials but also eliminates the need for wall cleaning work.

[0028] (3) The device proposed in the present application can hold a large amount of mortar, reduce the number of times of mortar replenishment by operators, reduce the labor intensity of operators, and improve work efficiency at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is a schematic structural diagram of a specific embodiment of the present invention;

[0030] Figure 2 is a schematic diagram of the practical method of a specific embodiment of the present invention.

[0031] In the figure:

[0032] 1, side baffle assembly; 11, limiting part; 12, anti-overflow part; 13, square steel; 14, angle steel; 2, horizontal baffle; 3, connecting member; 31, threaded part; 4, fixing bolt; 5, movable bolt; 6, mortar scraper; 7, storage space; 8, wall. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0033] The embodiments of the present invention will be described below with reference to the accompanying drawings.

[0034] As Figure 1 , Figure 2 shown, the present invention provides a rapid spreading device for wall masonry mortar, which is used to evenly spread mortar onto the top surface of the already laid wall 8 during the process of wall 8 masonry. It includes a side baffle assembly 1, a horizontal baffle 2, a connecting member 3 and a mortar scraper 6, and each part thereof will be described in detail below:

[0035] Two oppositely arranged side baffle assemblies 1 have opposite inner side panels, and the inner side panels can be attached to the side of the wall 8;

[0036] The horizontal baffles 2 are respectively vertically connected to the inner side panels and protrude a set length in the direction of the other inner side panel;

[0037] A plurality of connecting members 3 are arranged in parallel, and both ends thereof are detachably connected to the two side baffle assemblies 1;

[0038] The mortar squeegee 6 is connected to the connecting member 3 and is located between the two inner side panels, and there is a set distance between its bottom end and the limit baffle.

[0039] In the embodiment of the present application, the above-mentioned connecting member 3 is used to connect the two side baffle assemblies 1 into one body. By means of a detachable connection method, the distance between the two inner side panels can be controlled to be adapted to the width of the wall 8, so that the two inner side panels can be respectively attached to both sides of the wall 8; a horizontal baffle 2 is arranged in the middle of the inner side panel. During use, the horizontal baffle 2 is placed on the top surface of the wall 8 to support and fix the two side baffle assemblies 1 to prevent the two side baffle assemblies 1 from dropping; at the same time, the horizontal baffle 2 also plays a role in sealing the vertical joint between the inner side panel and the wall 8 and blocking the mortar overflow channel. The horizontal baffle 2 cooperates with the inner side panel and the top surface of the wall 8 to form a three-sided closed space, which can prevent the mortar arranged in this space from overflowing from the joint between the inner side panel and the wall 8 to both sides of the wall 8, saving materials and eliminating the wall cleaning work; the mortar squeegee 6 is used to spread the mortar in this space, and the distance between its bottom end and the limit baffle is the spreading thickness of the mortar; when the wall masonry mortar rapid spreading device proposed in the present application is in use, by pushing the two side baffle assemblies 1 to move along the length direction of the wall 8, the mortar can be evenly spread on the top surface of the wall 8, and the spreading thickness of the mortar can be accurately controlled, improving the spreading quality and construction efficiency of the mortar.

[0040] In this embodiment, the two limit baffles have a set length and height to form a space sufficient to accommodate a certain volume of mortar. The amount of mortar in this space is much larger than the amount of mortar dug at one time by a putty knife or a brick knife in the prior art, greatly reducing the number of times the operator replenishes the mortar, reducing the labor intensity of the operator, and improving the work efficiency at the same time.

[0041] In the above embodiment, preferably, there are two or more of the above-mentioned connecting members 3, and they are arranged along the length direction of the side baffle assembly 1 to realize the stable connection of the two side baffle assemblies 1; the above-mentioned mortar squeegee 6 has a scraping surface perpendicular to the inner baffle, and the bottom end of the scraping surface is not higher than the bottom of the connecting member 3 to realize effective contact with the mortar, push the excess mortar to the front of the moving direction of the device, and finally realize the spreading of the mortar.

[0042] It should be noted that in order to ensure that the horizontal baffle 2 can play a role in closing the joint between the inner side panel and the wall 8 and blocking the mortar overflow channel, the horizontal baffle 2 is arranged along the entire length of the inner side panel.

[0043] In the embodiment of the present application, since the horizontal baffle 2 occupies a part of the top surface space of the wall body 8, when the mortar above it moves downward under the action of gravity to fill the space originally occupied by the horizontal baffle 2 during the forward movement of the horizontal baffle 2 along with the side baffle assembly 1, the horizontal baffle 2 in the present application is designed as a plate-like structure, and the length of its protrusion on the side of the inner panel does not exceed 10 mm, and the thickness does not exceed 5 mm, which can control the falling mortar within a small range and can be adapted to the height and depth of the mortar joint between the masonry units, so as to ensure the paving effect of the mortar to the greatest extent.

[0044] In the above embodiment, the inner panel is separated by the horizontal baffle 2 to form a limiting part 11 and an anti-overflow part 12 located above the limiting part 11, and both the limiting part 11 and the anti-overflow part 12 have set heights. During use, the limiting part 11 fits on both sides of the wall body 8 to form a limit for the side baffle assembly 1, and its height can meet the requirement of preventing the side baffle assembly 1 from tilting and shifting during movement; the anti-overflow part 12 is used to hold the mortar, and its height can meet the requirement of accommodating a certain volume of mortar; the heights of both can be set according to actual needs and are not limited here.

[0045] Further, there are at least two mortar scrapers 6. One mortar scraper 6 is arranged at the front end in the moving direction of the side baffle assembly 1 and encloses a storage space 7 for accommodating mortar with the side baffle assembly 1; the other mortar scraper 6 is arranged near the other end of the side baffle assembly 1. Taking the moving direction of the side baffle assembly 1 as the front, by setting the positions of at least two mortar scrapers 6, the mortar scraper 6 at the front end of the side baffle assembly 1 can enclose a storage space 7 with the two inner panels; at the same time, by moving the side baffle assembly 1 forward, the mortar can be successively paved and leveled by at least two mortar scrapers 6, effectively ensuring the paving effect of the mortar.

[0046] In a preferred embodiment, the mortar scraper 6 has a set height and is vertically arranged on the side of the connecting piece 3 near the front end, and its bottom end is not higher than the bottom of the connecting piece 3. Through this setting, the mortar scraper 6 can separate the mortar from the connecting piece 3, preventing the mortar in the storage space 7 from contaminating the connecting piece 3 during the movement of the device, which affects the adjustment and disassembly of the connecting piece 3; at the same time, the height of the mortar scraper 6 can also prevent the mortar from falling over the mortar scraper 6 from above to the rear of the device, affecting the overall paving effect.

[0047] In the embodiment of the present application, the anti-overflow part 12 is provided with holes adapted to the connecting member 3. Both ends of the connecting member 3 pass through the holes respectively and are fixed to the anti-overflow part 12 through the fixing nut 4 and the movable nut 5; the fixing nut 4 is fixedly connected to the anti-overflow part 12. Specifically, both ends of the connecting member 3 are provided with threaded parts 31, and the fixing nut 4 and the movable nut 5 are respectively adapted to the threaded parts 31. The holes in the anti-overflow part 12 are larger than both ends of the connecting rod, so that both ends of the connecting member 3 can conveniently pass through the holes, realizing the detachable connection between the connecting member 3 and the side baffle assembly 1; by fixing one end of the connecting member 3 with the fixing nut 4, adjusting the position of the movable nut 5 can adjust the distance between the two side baffle assemblies 1 to adapt to walls 8 of different widths; by fixing the fixing nut 4 on the outside of the anti-overflow part 12, the rotation of the connecting member 3 can be restricted to a certain extent, avoiding the phenomenon that the mortar scraper 6 rotates to one side under the action of the lateral pressure of the mortar during the movement of the device, affecting the distance between the bottom end of the mortar scraper 6 and the limit baffle, and thus resulting in uneven mortar paving thickness.

[0048] Further, in the above embodiment, in order to further strengthen the drilling of the connecting member 3 between the rotatable and non-rotatable states during the installation, disassembly and use stages, the fixing nut 4 is provided with a limit pin for restricting the rotation of the connecting member 3. When assembling and disassembling the device, opening the limit pin can realize the rotation of the connecting member 3 relative to the fixing nut 4 to achieve their connection; during the use of the device, locking the limit pin can restrict the rotation of the connecting member 3 relative to the fixing nut 4, so that the distance between the bottom end of the mortar scraper 6 and the horizontal baffle 2 is maintained at a set value to ensure the operation stability of the device and the uniformity of mortar paving.

[0049] Specifically, the limit pin can adopt any structural form that can restrict the rotation of the connecting member 3 relative to the fixing nut 4, and no further limitation is made here.

[0050] Further, in a preferred embodiment, there is a gap between the mortar scraper 6 and the two side baffle assemblies 1, that is to say, the length of the mortar scraper 6 is less than the thickness of the wall 8 to be constructed, so as to facilitate the installation of the mortar scraper 6 on the side baffle assembly 1 by rotating the connecting member 3, avoiding the mortar scraper 6 from rubbing against the inner panel and being difficult to install; preferably, the gap is a small gap, and a small amount of mortar remains in the gap during the sliding of the device, forming a compensation for the mortar that falls due to the space occupied by the horizontal baffle 2 to further improve the uniformity of mortar paving.

[0051] In a specific embodiment, the side guard assembly 1 includes a square steel 13 and an angle steel 14, wherein the horizontal plate of the angle steel 14 is connected to the top surface of the square steel 13, and the vertical plate of the angle steel 14 is flush with the side surface of the square steel 13 to form an inner panel. By providing the angle steel 14, the vertical plate of the angle steel 14 is used as a part of the inner panel, which facilitates the opening of holes on the inner panel and improves the convenience of process operation; by providing the square steel 13, the rigidity and anti-deformation performance of the device are enhanced, and the square steel 13 has a certain width in the width direction of the wall 8, which is convenient for workers to hold and push the device to move.

[0052] The second aspect of the present application also proposes a method for using the wall masonry mortar rapid paving device. In a specific embodiment, the method comprises the following steps:

[0053] S1, make a side guard assembly 1, weld the horizontal guard 2 to the side guard assembly 1, and weld the mortar scraper 6 to the connecting piece 3;

[0054] In this embodiment, the side guard assembly 1 is welded with a square steel 13 and an angle steel 14. The square steel 13 is made of two galvanized square steels 13 with a length, width and height of 1000mm×50mm×50mm respectively, and the angle steel 14 is made of two galvanized angle steels 14 with a length, width and height of 1000mm×50mm×50mm respectively. The two faces of the square steel 13 and the angle steel 14 are aligned and welded together; the horizontal guard 2 is made of another two galvanized steel plates with a length, width and thickness of 1000mm×10mm×5mm respectively, and is vertically welded to the flush surface of the angle steel 14 and the square steel 13. The welding position can be set as needed and is not limited here; preferably, the horizontal guard 2 is welded at the joint of the angle steel 14 and the square steel 13; holes are opened on the angle steel 14 at intervals of 500mm, and one of the holes is set at a position 500mm close to its end;

[0055] In this embodiment, the connecting member 3 uses two screws with a diameter of 12 mm, and the mortar scraper 6 uses two galvanized steel plates with a length, width and thickness of 40 mm×50 mm×5 mm respectively. The mortar scraper 6 is welded to one side of the connecting member 3 at both ends of the connecting member 3 at equal intervals, and one end thereof is flush with the edge of the connecting member 3.

[0056] It should be noted that, in this embodiment, the height of the holes on the angle steel 14 is set according to the required mortar thickness, which can ensure that the distance between the bottom end of the mortar scraper 6 and the horizontal baffle 2 meets the requirements of the mortar paving thickness after the connection member 3 is installed.

[0057] S2, temporarily fixing a side guard assembly 1 to the top of the wall 8 where mortar is to be spread, so that the lower part of the inner panel of the side guard assembly 1 is in contact with the wall 8;

[0058] S3. Install the connecting member 3 with the mortar scraper 6 on the side baffle assembly 1, then install the other side baffle assembly 1 at the other end of the connecting member 3, and fix the connecting member 3 with the movable nut 5;

[0059] Specifically, manually screw the connecting member 3 so that one end of it is fixed in the fixing nut 4 on the side baffle assembly 1; after installing all the connecting members 3 in sequence, pass the other side baffle assembly 1 through the corresponding holes at the other end of the connecting member 3, and screw and install the movable nut 5 at the other end to make the other side baffle assembly 1 fit against the other side of the wall 8; it should be noted that in this application, by screwing the connecting member 3, the mortar scraper 6 can be located at the middle position between the two side baffle assemblies 1 and arranged vertically.

[0060] S4. Adjust the movable nut 5 so that the side baffle assembly 1 can slide along the length direction of the wall 8;

[0061] It should be noted that the movable nut 5 can push the side baffle assembly 1 on the same side closer to or away from the other side baffle assembly 1 to adjust the clamping degree of the connection between the side baffle assembly 1 and the wall 8. It should not be too tight, and it is necessary to ensure that the side baffle assembly 1 can slide relative to the wall 8 easily.

[0062] S5. Place the mortar in the storage space 7;

[0063] In this embodiment, when placing the side baffle assembly 1, make the holes at the position 500 mm close to its end be in front of its moving direction to ensure that the storage space 7 is on the front side of its moving direction.

[0064] S6. Push the side baffle assembly 1 to move along the wall 8 towards the side of the storage space 7.

[0065] After the mortar passes through the two mortar scrapers 6, it can be evenly spread to form a mortar layer that meets the requirements of its spreading thickness.

[0066] The above has described the embodiments of the present invention in detail, but the content described is only the preferred embodiments of the present invention and cannot be considered as limiting the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of the application of the present invention should still fall within the scope covered by the patent of the present invention.

Claims

1. A rapid paving device for wall masonry mortar, characterized in that: include: Two side guard assemblies are arranged opposite to each other, and the inner panels of the side guard assemblies can be attached to the side of the wall; Horizontal stoppers, respectively connected vertically to the inner panels and protruding toward the other inner panel by a set length; A plurality of connecting members arranged in parallel, both ends of which are detachably connected to the two side stop assemblies; A mortar scraper is connected to the connecting piece and is located between the two inner panels, and a set distance is provided between the bottom end of the mortar scraper and the limit baffle.

2. The wall masonry mortar rapid paving device according to claim 1 is characterized in that: The horizontal baffle is a plate-like structure, the length of which protrudes from one side of the inner panel does not exceed 10 mm, and the thickness is not greater than 5 mm.

3. The wall masonry mortar rapid paving device according to claim 2 is characterized in that: The inner panel is divided by the horizontal blocking member to form a limiting portion and an anti-overflow portion located above the limiting portion, and both the limiting portion and the anti-overflow portion have a set height.

4. The wall masonry mortar rapid paving device according to claim 3 is characterized in that: There are at least two mortar scrapers, one of which is arranged at the front end of the side guard assembly in the moving direction, and forms a storage space for accommodating mortar with the side guard assembly; the other mortar scraper is arranged close to the other end of the side guard assembly.

5. The wall masonry mortar rapid paving device according to claim 4 is characterized in that: The mortar scraper has a set height and is vertically arranged on one side of the connecting member close to the front end.

6. The wall masonry mortar rapid paving device according to any one of claims 3 to 5, characterized in that: The anti-overflow part is provided with a hole adapted to the connecting piece, and the two ends of the connecting piece pass through the holes respectively and are fixed to the anti-overflow part by a fixing nut and a movable nut; the fixing nut is fixedly connected to the anti-overflow part.

7. The wall masonry mortar rapid paving device according to claim 6 is characterized in that: The fixing nut is provided with a limit pin for limiting the rotation of the connecting member.

8. The wall masonry mortar rapid paving device according to claim 7, characterized in that: A gap is provided between the mortar scraper and the two side stop assemblies.

9. The wall masonry mortar rapid paving device according to claim 1, characterized in that: The side stop assembly comprises a square steel and an angle steel, wherein a horizontal plate of the angle steel is connected to a top surface of the square steel, and a vertical plate of the angle steel is flush with a side surface of the square steel to form the inner panel.

10. The method for using the wall masonry mortar rapid paving device according to any one of claims 1 to 9, characterized in that: The following steps are involved: Making a side guard assembly, welding a horizontal guard to the side guard assembly, and welding a mortar scraper to a connecting piece; Temporarily fix one of the side guard assemblies to the top of the wall where mortar is to be spread, so that the lower part of the inner panel of the side guard assembly fits against the wall; Install the connecting piece with the mortar scraper on the side stop assembly, then install another side stop assembly on the other end of the connecting piece, and fix the connecting piece with a movable nut; Adjust the movable nut so that the side stop assembly can slide along the length direction of the wall; Place mortar in the storage space; The side stop assembly is pushed toward one side of the material storage space to move along the wall.

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