Fast auxiliary masonry mortar coating device and masonry mortar coating method

Abstract

The application discloses a kind of fast auxiliary masonry mortar coating device and masonry mortar coating method, comprising: rectangular frame, detachably set in the upper portion of block, the outer side of the two long side of the rectangular frame is formed with guide flange, the guide flange is opened with the strip hole being arranged along the length direction of the rectangular frame;Two first baffle strips with adjustable thickness, detachably installed on the outer side of the long side and placed on the outer edge of the top surface of the block;Two support rods, the support rod is movably arranged in the strip hole, the two support rods are rotatably connected with the shaft, the middle part of the shaft is connected with the screeding plate, the side of the screeding plate away from the shaft is formed with the accommodating groove.The application solves the problem that the mortar coating thickness of construction personnel on block is not easy to control when secondary masonry is built.

Description

Technical Field

[0001] This invention relates to the field of building construction technology, specifically to a rapid auxiliary masonry mortar application device and a method for applying masonry mortar. Background Technology

[0002] Workers often apply mortar unevenly during secondary masonry work, resulting in false joints, gaps, and inconsistent thickness. Uneven mortar application on blocks will lead to rework. Summary of the Invention

[0003] To overcome the shortcomings of existing technologies, a rapid auxiliary masonry mortar application device and a masonry mortar application method are provided to solve the problem that construction workers have difficulty controlling the mortar application thickness of masonry blocks during secondary masonry construction.

[0004] To achieve the above objectives, a rapid auxiliary masonry mortar plastering device is provided, comprising: A rectangular frame is detachably fitted onto the upper part of the block. Guide flanges are formed on the outer sides of the two long sides of the rectangular frame, and the guide flanges are provided with strip-shaped holes arranged along the length direction of the rectangular frame. Two first stop bars with adjustable thickness are detachably installed on the inner side of the long side and rest on the outer edge of the top surface of the block; Two support rods are movably disposed in the strip-shaped hole. A rotating shaft is rotatably installed between the two support rods. A scraper is connected to the middle of the rotating shaft. A receiving groove is formed on the side of the scraper away from the rotating shaft. After mortar is poured between the two first baffles and the support rods are lowered, the scraper is embedded in the upper frame opening of the rectangular frame. The opposite ends of the scraper rest on the first baffles respectively, and the groove of the scraper is set along the short side of the rectangular frame. The scraper is then pushed along the length of the rectangular frame to smooth the mortar and form a mortar layer, so that the upper surface of the mortar layer is flush with the upper surface of the first baffles, and excess mortar is scraped into the receiving groove.

[0005] Furthermore, the first stop bar is detachably mounted to the inner side of the long side by bolts.

[0006] Furthermore, it also includes two second stop bars, which are detachably installed on the inner side of the short side, and the upper surface of the second stop bar is flush with the upper surface of the first stop bar.

[0007] Furthermore, the first stop bar includes: A base plate is connected to the inner side of the long side, and the side of the base plate away from the long side is turned up to form a vertically arranged insert. A top plate is movably disposed above the top plate. The side of the top plate away from the long side is turned down to form a receiving plate. A vertically arranged insert groove is formed at the bottom of the receiving plate, and the insert is movably inserted into the insert groove. A jacking structure for lifting the top plate is installed between the bottom plate and the top plate.

[0008] Furthermore, the pushing structure includes: A screw, the screw being arranged vertically, the lower end of the screw being rotatably mounted on the base plate, and a worm gear being coaxially connected to the middle part of the screw; A threaded sleeve is connected to the bottom of the top plate, and the upper end of the screw is screwed into the threaded sleeve; The drive rod has a through hole on its long side, and the drive rod is rotatably inserted through the through hole. One end of the drive rod is coaxially connected to a worm gear, and the worm gear meshes with the worm wheel.

[0009] Furthermore, the scraper is connected to a handle.

[0010] This invention provides a method for applying masonry mortar using a rapid auxiliary masonry mortar application device, comprising the following steps: A rectangular frame is fitted over the top of the block, and two first stop strips are placed on the outer edges of opposite sides of the top surface of the block. The mortar is poured between the two first retaining strips; The support rod is lowered so that the scraper is embedded in the upper frame opening of the rectangular frame, and the opposite ends of the scraper are respectively placed on the first baffle, and the groove of the scraper is set along the short side of the rectangular frame. The scraper is pushed along the length of the rectangular frame to flatten the mortar and form a mortar layer, so that the upper surface of the mortar layer is flush with the upper surface of the first baffle, and excess mortar is scraped into the receiving groove.

[0011] The beneficial effects of this invention are as follows: the rapid auxiliary masonry mortar application device of this invention, by pressing a squeegee against two first stop strips, ensures that the mortar spread evenly on the masonry. Excess mortar can be accommodated in the receiving groove of the squeegee, thereby forming a mortar layer of uniform thickness on the masonry and improving the construction quality of secondary structures. On the other hand, the thickness of the first stop strips is adjustable, thus making it suitable for applying mortar with different moisture contents, improving the working conditions of the device. Attached Figure Description

[0012] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 This is a schematic diagram of the structure of the rapid auxiliary masonry mortar plastering device according to an embodiment of the present invention.

[0013] Figure 2 This is a top view of the rapid auxiliary masonry mortar plastering device according to an embodiment of the present invention.

[0014] Figure 3 This is a left view of the rapid auxiliary masonry mortar plastering device according to an embodiment of the present invention.

[0015] Figure 4 This is a schematic diagram of the structure of the first baffle bar according to an embodiment of the present invention.

[0016] Figure 5 This is a three-dimensional structural diagram of the rapid auxiliary masonry mortar plastering device according to an embodiment of the present invention. Detailed Implementation

[0017] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings.

[0018] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0019] Reference Figures 1 to 5 As shown, the present invention provides a rapid auxiliary mortar plastering device for masonry, comprising: a rectangular frame 1, a first stop bar 2, and a support rod 3.

[0020] The rectangular frame 1 is rectangular in shape. It is detachably fitted onto the upper part of the block 4. The rectangular frame has two opposing long sides a and two opposing short sides b. Guide flanges 11 are formed on the outer sides a of the two long sides of the rectangular frame 1. The length of the guide flanges is adapted to the length of the rectangular frame. The guide flanges 11 have slotted holes. These slotted holes are located along the length of the rectangular frame 1.

[0021] There are two first stop bars 2. The thickness of the first stop bar is adjustable. The first stop bar is detachably installed on the inner side of the long side a. The first stop bar rests on the outer edge of the top surface of the block 4.

[0022] There are two support rods 3. The support rods 3 are movably installed in the slot. The support rods can move along the length of the slot and also along the axial direction of the slot.

[0023] In this embodiment, the outer diameter of the support rod is adapted to the width of the slotted hole. A rotating shaft 31 is rotatably mounted between the two support rods 3. A scraper 32 is connected to the middle of the rotating shaft 31. A receiving groove is formed on the side of the scraper away from the rotating shaft 31.

[0024] After mortar is poured between the two first baffles 2 and the support rod 3 is lowered, the scraper is embedded in the upper frame opening of the rectangular frame 1. The opposite ends of the scraper are placed on the first baffles 2 respectively, and the groove of the scraper is set along the short side b of the rectangular frame 1. Then the scraper is pushed along the length of the rectangular frame 1 to scrape the mortar to form a mortar layer, so that the upper surface of the mortar layer is flush with the upper surface of the first baffles 2, and the excess mortar is scraped into the receiving groove.

[0025] In some embodiments, the first stop bar 2 is detachably mounted to the inner side of the long side a by bolts. Different thicknesses of the first stop bar can be used to accommodate mortars with varying moisture contents. During use, the device is placed on the side of the block to be coated with mortar (e.g.,...). Figure 5 The top surface of the block (as shown) is pressed tightly against the surface, mortar is applied, and then the excess mortar is smoothed out using the central scraper groove. The scraped-off mortar can be reused. Pressing the masonry onto the mortar, the mortar's extensibility will fill the entire surface of the block, achieving full mortar coverage and improving the quality of the masonry.

[0026] The rapid auxiliary masonry mortar application device of the present invention further includes two second stop bars 5. The second stop bars 5 are detachably installed on the inner side of the short side b. The upper surface of the second stop bar 5 is flush with the upper surface of the first stop bar 2.

[0027] In this embodiment, refer to Figure 4 As shown, the first baffle 2 includes a base plate 21, a top plate 22, and a pushing structure 25.

[0028] The base plate 21 is connected to the inside of the long side a. The side of the base plate 21 away from the long side a is turned up to form a vertically arranged insert 23.

[0029] The top plate 22 is movably disposed above the bottom plate 21. The side of the top plate 22 away from the long side a is turned down to form a socket plate 24. A vertically arranged insert groove is formed at the bottom of the socket plate 24. The insert is movably inserted into the insert groove.

[0030] The jacking structure 25 is installed between the base plate 21 and the top plate 22. The jacking structure 25 is used to lift the top plate 22 to adjust the thickness of the first stop bar.

[0031] In a preferred embodiment, the jacking structure 25 includes: a screw 251, a threaded sleeve 252, and a drive rod 253.

[0032] The screw 251 is vertically positioned. Its lower end is rotatably mounted on the base plate 21. A worm gear 254 is coaxially connected to the middle of the screw. A threaded sleeve 252 is connected to the bottom of the top plate 22, and the upper end of the screw is screwed into the threaded sleeve. A through hole is provided on the long side a. A drive rod rotatably passes through the through hole. A worm gear 255 is coaxially connected to one end of the drive rod. The worm gear meshes with the worm wheel.

[0033] In this embodiment, the other end of the drive rod extends to the outside of the long side. When it is necessary to adjust the height of the first stop bar, the top plate of the first stop bar is raised or lowered by rotating the other end of the drive rod, thereby adjusting the thickness of the first stop bar.

[0034] In a preferred embodiment, the squeegee is connected to a handle 33. By holding the handle 33, the construction worker pushes the squeegee to move along the length direction of the first stop (i.e., the length direction of the rectangular frame). The squeegee scrapes away the portion of the top plate above the first stop and spreads the mortar evenly to form a mortar layer.

[0035] This invention provides a method for applying masonry mortar using a rapid auxiliary masonry mortar application device, comprising the following steps: S1. Place the rectangular frame 1 on the upper part of the block 4, and place the two first stop strips 2 on the outer edges of opposite sides of the top surface of the block 4 respectively. S2. Grout between the two first retaining strips 2; S3. Lower the support rod 3 so that the scraper is embedded in the upper frame opening of the rectangular frame 1. The opposite ends of the scraper are respectively placed on the first baffle 2, and the groove of the scraper is set along the short side b of the rectangular frame 1. S4. Push the scraper along the length of the rectangular frame 1 to smooth the mortar and form a mortar layer, so that the upper surface of the mortar layer is flush with the upper surface of the first baffle 2, and the excess mortar is scraped into the receiving groove.

[0036] When using the rectangular frame, it should be placed on the masonry with care to prevent damage to the edges of the masonry.

[0037] The rectangular frame is made of a plastic sheet with a certain strength. The first stop bar, the second stop bar, the scraper, and the handle are all made of lightweight plastic sheet.

[0038] When in use, the quick-access masonry mortar applicator needs to be cleaned with water periodically.

[0039] The rapid auxiliary mortar application device for masonry of the present invention uses a scraper plate pressed against two first stop strips to ensure uniform mortar distribution on the masonry. Excess mortar can be collected in the receiving groove of the scraper plate, thereby forming a mortar layer of uniform thickness on the masonry and improving the construction quality of secondary structures. Furthermore, the thickness of the first stop strips is adjustable, making it suitable for applying mortar with different moisture contents, thus improving the device's operational performance.

[0040] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the invention involved in this application is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A rapid auxiliary mortar plastering device for masonry, characterized in that, include: A rectangular frame is detachably fitted onto the upper part of the block. Guide flanges are formed on the outer sides of the two long sides of the rectangular frame, and the guide flanges are provided with strip-shaped holes arranged along the length direction of the rectangular frame. Two first stop bars with adjustable thickness are detachably installed on the inner side of the long side and rest on the outer edge of the top surface of the block; Two support rods are movably disposed in the strip-shaped hole. A rotating shaft is rotatably installed between the two support rods. A scraper is connected to the middle of the rotating shaft. A receiving groove is formed on the side of the scraper away from the rotating shaft. After mortar is poured between the two first baffles and the support rods are lowered, the scraper is embedded in the upper frame opening of the rectangular frame. The opposite ends of the scraper rest on the first baffles respectively, and the groove of the scraper is set along the short side of the rectangular frame. The scraper is then pushed along the length of the rectangular frame to smooth the mortar and form a mortar layer, so that the upper surface of the mortar layer is flush with the upper surface of the first baffles, and excess mortar is scraped into the receiving groove. The first stop bar includes: a base plate connected to the inner side of the long side, with the side of the base plate away from the long side turned upward to form a vertically arranged insert; a top plate movably disposed above the base plate, with the side of the top plate away from the long side turned downward to form a receiving plate, and a vertically arranged insert groove formed at the bottom of the receiving plate, the insert being movably inserted into the insert groove; and a pushing structure for lifting the top plate, installed between the base plate and the top plate.

2. The rapid auxiliary masonry mortar plastering device according to claim 1, characterized in that, The first stop bar is detachably installed on the inner side of the long side by bolts.

3. The rapid auxiliary masonry mortar plastering device according to claim 1, characterized in that, It also includes two second stop bars, which are detachably installed on the inner side of the short side, and the upper surface of the second stop bar is flush with the upper surface of the first stop bar.

4. The rapid auxiliary masonry mortar plastering device according to claim 1, characterized in that, The jacking structure includes: A screw, the screw being arranged vertically, the lower end of the screw being rotatably mounted on the base plate, and a worm gear being coaxially connected to the middle part of the screw; A threaded sleeve is connected to the bottom of the top plate, and the upper end of the screw is screwed into the threaded sleeve; The drive rod has a through hole on its long side, and the drive rod is rotatably inserted through the through hole. One end of the drive rod is coaxially connected to a worm gear, and the worm gear meshes with the worm wheel.

5. The rapid auxiliary masonry mortar plastering device according to claim 1, characterized in that, The scraper is connected to a handle.

6. A method for applying masonry mortar using the rapid auxiliary masonry mortar application device as described in any one of claims 1 to 5, characterized in that, Includes the following steps: A rectangular frame is fitted over the top of the block, and two first stop strips are placed on the outer edges of opposite sides of the top surface of the block. The mortar is poured between the two first retaining strips; The support rod is lowered so that the scraper is embedded in the upper frame opening of the rectangular frame, and the opposite ends of the scraper are respectively placed on the first baffle, and the groove of the scraper is set along the short side of the rectangular frame. The scraper is pushed along the length of the rectangular frame to flatten the mortar and form a mortar layer, so that the upper surface of the mortar layer is flush with the upper surface of the first baffle, and excess mortar is scraped into the receiving groove.

Images