A mortar joint thickness control device for multi-layer masonry structure

Abstract

The present application relates to a mortar joint thickness control device for multi-story masonry structures, and relates to the field of mortar joint thickness control tools. It includes a mortar frame, a support and a scraper. The upper and lower ends of the mortar frame are both opened, and two sliding frames are horizontally fixed to the vertical end faces on both sides of the mortar frame. The support includes a slider, which is horizontally slidably installed in the sliding frame, and a slide is vertically fixed on the bottom surface of the slider. A spring is horizontally fixed at one end of the slider, and one end of the spring is fixed to the end of the sliding frame. One side of the slide is provided with multiple scale lines in the vertical direction, and a slide bar is vertically slidably installed in the slide, and a pointer that matches the scale line is horizontally fixed at the top of the slide bar, and a horizontal roller is horizontally connected to the middle of the slide bar, and a vertical roller is vertically connected to the bottom surface of the slide bar. The present application uses the thickness requirements of mortar mortar laid by different blocks to facilitate the later satisfaction of the thickness requirements of mortar mortar laid by different blocks.

Description

Technical Field

[0001] The present application relates to the technical field of mortar joint thickness control tools, and in particular to a mortar joint thickness control device for multi-layer masonry structures. Background Art

[0002] During the construction process, the control of the horizontal thickness of the masonry is often neglected due to the rush to complete the work. If the mortar in the horizontal joints is too thick, the wall will be compressed and deformed greatly. Even if the wall does not tilt or deform, it will tilt over time. If the mortar in the horizontal joints is too thin, the adhesion between the bricks and the mortar is poor, the brick masonry will be damaged along the tooth joints, the wall will deform, and rework will be necessary.

[0003] The existing announcement number is CN210530373U, and the name is a tool for controlling the thickness of horizontal mortar joints in ordinary masonry, including a long template, a wide template and a wooden square. The long template is fixed to the left and right sides of the wide template by screws, and a wooden square is arranged in the middle position of the lower end surface of the wide template, and the wooden square is located between the long templates. An angle steel is arranged at the angle position between the upper end surface of the wooden square and the wide template. Circular holes are processed on the left and lower end surfaces of the angle steel, and connecting bolts pass through the circular holes. The connecting bolts pass through the angle steel and are respectively fixed in the wide template and the wooden square. The thickness of the mortar joint is controlled by the thickness of the wooden square. After pouring cement mortar, the tool is pushed, and the mortar flows out naturally. Then the mortar is smoothed to make the thickness of the mortar joint the same as the thickness of the wooden square. There is no need to use other tools for comparison or observe with the naked eye.

[0004] With respect to the above-mentioned related technologies, the inventors found that the above-mentioned method utilizes a long formwork and a wide formwork to form a mortar frame box for storing mortar, and horizontally fixes wooden blocks on the bottom of the mortar frame box, and utilizes the width of the wooden blocks to control the thickness of the mortar falling on the masonry bricks. However, this method of utilizing the width of the wooden blocks to control the thickness of the mortar falling requires that wooden blocks of corresponding thickness be assembled each time according to the requirements of the thickness of the mortar falling. Each time, wooden blocks of various thickness specifications need to be prefabricated and disassembled and assembled later, resulting in cumbersome steps and inconvenience in adjusting the thickness of the mortar falling. Utility Model Content

[0005] In order to overcome the method of using the width of wooden planks to control the thickness of the mortar blanking, wooden planks of corresponding thickness need to be assembled each time according to the requirements of the mortar blanking thickness, and wooden planks of various thickness specifications need to be prefabricated each time and disassembled and assembled later, resulting in cumbersome steps and inconvenient adjustment of the mortar blanking thickness. The present application provides a mortar joint thickness control device for a multi-layer masonry structure.

[0006] The present application provides a device for controlling the thickness of mortar joints for a multi-layer masonry structure, which adopts the following technical solution:

[0007] The mortar joint thickness control device for a multi-story masonry structure comprises a mortar frame box, a support member and a scraper member. The upper and lower ends of the mortar frame box are both opened, and two sliding frames are horizontally fixed to the vertical end surfaces of both sides of the mortar frame box. The support member comprises a sliding block, the sliding block is horizontally slidably installed in the sliding frame, and a sliding frame is vertically fixed to the bottom surface of the sliding block. A spring is horizontally fixed to one end of the sliding block, and one end of the spring is fixed to the end of the sliding frame. A plurality of scale lines are provided on one side of the sliding frame in the vertical direction, and a sliding bar is vertically slidably installed in the sliding frame, a pointer matching the scale line is horizontally fixed to the top of the sliding bar, and a horizontal roller is horizontally rotatably connected to the middle part of the sliding bar, and a vertical roller is vertically rotatably connected to the bottom surface of the sliding bar, an adjusting screw is installed through the vertical thread on the sliding block, and the bottom end of the adjusting screw is rotatably connected to the top surface of the sliding bar, and the scraper member is arranged on the tail end surface of the mortar frame box.

[0008] By adopting the above technical scheme, the mortar frame box is placed on the wall blocks during use, and the slider on the sliding frame in the support moves toward the wall blocks under the support of the spring. When the slide on the slider moves toward the wall, according to the thickness of the mortar laid on the blocks, the adjusting screw on the slider is manually turned to vertically push the slide bar to move vertically on the slide bar. The horizontal roller on the slide bar is set on the top surface of the wall blocks, and the vertical roller is clamped on the side of the wall. According to the scale on the slide indicated by the pointer on the slide bar, the laying height of the supporting mortar frame box from the blocks is controlled, and then the mortar mortar material is poured into the mortar frame box, and the mortar mortar material in the mortar frame box is pulled to be poured and laid on the top surface of the blocks, and then the mortar mortar material is scraped flat by the scraper, so that the height of the supporting mortar frame box is vertically adjusted by the support, and the thickness requirements of the mortar mortar material laid by different blocks are used, which is convenient for meeting the thickness requirements of the mortar mortar material laid by different blocks in the later stage.

[0009] Optionally, a support plate is provided on the inner bottom side of the mortar frame box, and a material feeding gap exists between one end of the support plate and the rear end wall of the adjacent mortar frame box, and one end of the support plate is rotatably connected to the mortar frame box.

[0010] By adopting the above technical solution, a pallet is arranged inside the mortar frame box during use, and a material discharge gap is arranged at one end of the pallet away from the mortar frame box. The material discharge gap is used to drop the mortar material on the top surface of the block. At the same time, one end of the pallet is rotatably connected to the mortar frame box, which is convenient for rotating and deflecting the pallet, and facilitating the later tilting and dropping of the mortar material onto the block.

[0011] Optionally, a support frame is vertically fixed on a side of the top surface of the mortar frame box away from the scraper, and a hydraulic rod is vertically arranged on the lower side of the support frame.

[0012] By adopting the above technical solution, during use, a support frame is fixed on the mortar frame box, and a hydraulic rod arranged on the support frame is extended to pull the support plate to rotate and deflect in the mortar frame box, so as to pour the mortar ash onto the top surface of the block.

[0013] Optionally, rotating frames are fixed to both ends of the hydraulic rod, and the rotating frames at both ends of the hydraulic rod are rotatably connected to the top surface of the support frame and the supporting plate respectively.

[0014] By adopting the above technical solution, when the hydraulic rod is extended, the two ends are respectively rotated and connected to the top surface of the support frame and the support plate, so as to facilitate the later pulling of the support plate to rotate and deflect in the mortar frame box, and pour the mortar ash material onto the top surface of the block.

[0015] Optionally, the scraper comprises a perforated plate, which is horizontally fixed on the rear end surface of the mortar frame box, and a supporting screw is installed through the middle of the perforated plate.

[0016] By adopting the above technical solution, the orifice plate is fixed on the rear end surface of the mortar frame box during use, and the supporting screw is rotated to move vertically in the orifice plate, so as to facilitate the vertical movement to adjust the thickness of the mortar ash scraping material.

[0017] Optionally, a clamping strip is horizontally arranged under the orifice plate, and a guide rod is vertically fixed on the top surface of the clamping strip, and the guide rod is slidably installed on the orifice plate, and the top surface of the clamping strip is rotatably connected to the bottom end of the support screw.

[0018] By adopting the above technical solution, when adjusting the thickness of the mortar scraper, the support screw is manually rotated to vertically push the clamping strip to move vertically on the orifice plate, and the distance between the clamping strip and the building block is adjusted to facilitate the thickness of the mortar scraper.

[0019] Optionally, a scraper is vertically arranged on the card strip, and a card frame bar that slidably cooperates with the card strip is horizontally fixed on the top surface of the scraper.

[0020] By adopting the above technical solution, the card frame strip on the top surface of the scraper is slidably assembled on the card strip, which is convenient for later disassembly and cleaning of the scraper.

[0021] Optionally, a scratch plate is vertically fixed on the rear end surface of the card strip.

[0022] By adopting the above technical solution, the scratching plate arranged on the clamping strip is used to scratch the mortar material after being scraped flat, so as to make traces of the material to facilitate better bonding of the blocks.

[0023] To sum up, the present application includes at least one of the following beneficial technical effects: during use, the mortar frame box is placed on the wall blocks, and the slider on the sliding frame in the support moves toward the wall blocks under the support of the spring. When the slide on the slider moves toward the wall, according to the thickness of the mortar laid on the blocks, the adjusting screw on the slider is manually turned to vertically push the slide bar to move vertically on the slide bar. The horizontal roller on the slide bar is set on the top surface of the wall blocks, and the vertical roller is clamped on the side of the wall. According to the scale on the slide indicated by the pointer on the slide bar, the laying height of the supporting mortar frame box from the blocks is controlled, and then the mortar mortar is poured into the mortar frame box, and the mortar mortar is pulled to pour and lay on the top surface of the blocks, and then the mortar mortar is scraped flat by the scraper, so that the height of the supporting mortar frame box is vertically adjusted by the support, and the thickness requirements of the mortar mortar laid by different blocks are used, which is convenient for meeting the thickness requirements of the mortar mortar laid by different blocks in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0025] Figure 2 It is a schematic diagram of the structure of the embodiment of the present application in an exploded state;

[0026] Figure 3 This is a schematic diagram of the structure of the mortar frame box in the embodiment of the present application in a disassembled state;

[0027] Figure 4 is a schematic structural diagram of a support member in an exploded state according to an embodiment of the present application;

[0028] Figure 5 It is a schematic diagram of the structure of the scraper member in the embodiment of the present application in a disassembled state.

[0029] Explanation of the reference numerals in the accompanying drawings: 1. mortar frame; 11. sliding frame; 12. support plate; 13. support frame; 14. hydraulic rod; 15. rotating frame; 2. supporting member; 21. sliding block; 211. spring; 22. sliding frame; 221. scale line; 23. adjusting screw; 24. sliding bar; 241. pointer; 25. horizontal roller; 26. vertical roller; 3. scraper; 31. orifice plate; 32. clamping bar; 33. supporting screw; 34. guide rod; 35. scratching plate; 36. scraper. DETAILED DESCRIPTION

[0030] The present application is further described in detail below in conjunction with the accompanying drawings.

[0031] The present application embodiment discloses a mortar joint thickness control device for a multi-layer masonry structure. Figure 1 , Figure 2 , Figure 3 and Figure 4A mortar joint thickness control device for a multi-layer masonry structure includes a mortar frame box 1, a support member 2 and a scraper member 3. The mortar frame box 1 is opened at both ends, and two sliding frames 11 are horizontally fixed to the vertical end faces of both sides of the mortar frame box 1. The support member 2 includes a slider 21, which is horizontally slidably installed in the slider 11, and a slider 22 is vertically fixed to the bottom surface of the slider 21. A spring 211 is horizontally fixed to one end of the slider 21, and one end of the spring 211 is fixed to the end of the slider 11. One end of the slider 22 is fixed to the end of the slider 11. A plurality of scale lines 221 are provided along the side in the vertical direction, and a slide bar 24 is vertically slidably installed in the slide frame 22, a pointer 241 matching the scale line 221 is horizontally fixed on the top of the slide bar 24, and a horizontal roller 25 is horizontally rotatably connected to the middle of the slide bar 24, and a vertical roller 26 is vertically rotatably connected to the bottom surface of the slide bar 24, an adjusting screw 23 is installed through the vertical thread on the slider 21, and the bottom end of the adjusting screw 23 is rotatably connected to the top surface of the slide bar 24, and a scraper 3 is arranged on the rear end surface of the mortar frame box 1.

[0032] By adopting the above technical solution, the mortar frame box 1 is placed on the wall block during use, and the slider 21 on the slide frame 11 in the support member 2 moves toward the wall block under the support of the spring 211. When the slide frame 22 on the slider 21 moves toward the wall, according to the thickness of the mortar laid on the block, the adjusting screw 23 on the slider 21 is manually rotated to vertically push the slide bar 24 to move vertically on the slide frame 22. The horizontal roller 25 on the slide bar 24 is set on the top surface of the wall block, and the vertical roller 26 is clamped on the wall block. On the side surface of the body, according to the scale on the slide 22 indicated by the pointer 241 on the slide bar 24, the laying height of the supporting mortar frame 1 from the block is controlled, and then the mortar is poured into the mortar frame 1, and the mortar frame 1 is pulled to pour the mortar on the top surface of the block, and then the mortar is scraped and leveled with the scraper 3, so that the height of the supporting mortar frame 1 is vertically adjusted with the support member 2, and the thickness requirements of the mortar laid with different blocks are used, so as to meet the thickness requirements of the mortar laid with different blocks in the later stage.

[0033] Reference Figure 3A support plate 12 is provided on the inner bottom side of the mortar frame 1, and there is a material discharge gap between one end of the support plate 12 and the rear end wall of the adjacent mortar frame 1, and one end of the support plate 12 is rotatably connected to the mortar frame 1. During use, the support plate 12 is provided inside the mortar frame 1, and a material discharge gap is provided at one end of the support plate 12 away from the mortar frame 1. The material discharge gap is used to drop the mortar ash on the top surface of the block. At the same time, one end of the support plate 12 is rotatably connected to the mortar frame 1, which is convenient for rotating and deflecting the support plate 12, and convenient for later tilting and dropping the mortar ash on the block. A support frame 13 is vertically fixed on the top surface of the mortar frame 1 on the side away from the scraper 3, and a hydraulic rod 14 is vertically provided on the lower side of the support frame 13. During use, the support frame 13 is fixed on the mortar frame 1, and the hydraulic rod 14 provided on the support frame 13 is extended to pull the support plate 12 to rotate and deflect in the mortar frame 1, and pour the mortar ash material onto the top surface of the block. Rotating frames 15 are respectively fixed at both ends of the hydraulic rod 14, and the rotating frames 15 at both ends of the hydraulic rod 14 are respectively rotatably connected to the top surface of the support frame 13 and the support plate 12. When the hydraulic rod 14 is extended, the two ends are respectively rotatably connected to the top surface of the support frame 13 and the support plate 12, which facilitates the later pulling of the support plate 12 to rotate and deflect in the mortar frame 1, and pouring the mortar ash material onto the top surface of the block.

[0034] Reference Figure 2 and Figure 5 The scraper 3 includes a perforated plate 31, which is horizontally fixed on the rear end surface of the mortar frame box 1, and a support screw 33 is installed through the middle of the perforated plate 31. During use, the perforated plate 31 is fixed on the rear end surface of the mortar frame box 1, and the support screw 33 is rotated to move vertically in the perforated plate 31, so as to facilitate the vertical movement and adjustment of the thickness of the mortar ash scraper. A clamping strip 32 is horizontally arranged under the perforated plate 31, and a guide rod 34 is vertically fixed on the top surface of the clamping strip 32, and the guide rod 34 is slidably installed on the perforated plate 31, and the top surface of the clamping strip 32 is rotatably connected with the bottom end of the support screw 33. When adjusting the thickness of the mortar ash scraper, the support screw 33 is manually rotated to vertically push the clamping strip 32 to move vertically on the perforated plate 31, and the distance between the clamping strip and the block is adjusted, so as to facilitate the thickness of the mortar ash scraper. A scraper 36 is vertically arranged on the clamping strip 32, and a clamping frame strip that slides with the clamping strip 32 is horizontally fixed on the top surface of the scraper 36. The clamping frame strip on the top surface of the scraper 36 is slidably assembled on the clamping strip 32, which is convenient for later disassembly and cleaning of the scraper 36. A scratching plate 35 is vertically fixed on the rear end surface of the clamping strip 32. The scratching plate 35 arranged on the clamping strip 32 is used to scratch the mortar after leveling, and to make traces of the mortar to facilitate better bonding of the blocks.

[0035] The implementation principle of the mortar joint thickness control device for a multi-layer masonry structure in the embodiment of the present application is as follows: during use, the mortar frame box 1 is placed on the wall block, and the slider 21 on the slide frame 11 in the support member 2 moves toward the wall block under the support of the spring 211. When the slide 22 on the slider 21 moves toward the wall, according to the thickness of the mortar laid on the block, the adjusting screw 23 on the slider 21 is manually rotated to vertically push the slide bar 24 to move vertically on the slide bar 22. The horizontal roller 25 on the slide bar 24 is set on the top surface of the wall block, and the vertical roller 26 is clamped on the side of the wall. According to the scale on the slide 22 indicated by the pointer 241 on the slide bar 24, the laying height of the supporting mortar frame box 1 from the block is controlled, and then the mortar mortar is poured into the mortar frame box 1, and the mortar frame box 1 is pulled to pour and lay the mortar mortar on the top surface of the block, and then the scraper 3 is used to scrape the mortar mortar flat.

[0036] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A mortar joint thickness control device for a multi-layer masonry structure, characterized in that: The invention comprises a mortar frame (1), a support member (2) and a scraper member (3), wherein the upper and lower ends of the mortar frame (1) are both opened, and two sliding frames (11) are horizontally fixed to the vertical end surfaces of both sides of the mortar frame (1), the support member (2) comprises a slider (21), the slider (21) is horizontally slidably installed in the sliding frame (11), and a sliding frame (22) is vertically fixed to the bottom surface of the slider (21), a spring (211) is horizontally fixed to one end of the slider (21), and one end of the spring (211) is fixed to the end of the sliding frame (11), and one side of the sliding frame (22) is open in the vertical direction. A plurality of scale lines (221) are provided, and a slide bar (24) is vertically slidably installed in the slide frame (22), a pointer (241) matching the scale line (221) is horizontally fixed on the top of the slide bar (24), a horizontal roller (25) is horizontally rotatably connected to the middle of the slide bar (24), and a vertical roller (26) is vertically rotatably connected to the bottom surface of the slide bar (24), an adjusting screw (23) is installed through a vertical thread on the slider (21), and the bottom end of the adjusting screw (23) is rotatably connected to the top surface of the slide bar (24), and the scraper (3) is arranged on the rear end surface of the mortar frame box (1).

2. The device for controlling the thickness of mortar joints for a multi-layer masonry structure according to claim 1, characterized in that: A support plate (12) is provided on the inner bottom side of the mortar frame box (1), and a material feeding gap exists between one end of the support plate (12) and the rear end wall of the adjacent mortar frame box (1), and one end of the support plate (12) is rotatably connected to the mortar frame box (1).

3. The device for controlling the thickness of mortar joints for a multi-layer masonry structure according to claim 2, characterized in that: A support frame (13) is vertically fixed on a side of the top surface of the mortar frame box (1) away from the scraper (3), and a hydraulic rod (14) is vertically arranged on the lower side of the support frame (13).

4. The device for controlling the thickness of mortar joints for a multi-layer masonry structure according to claim 3, characterized in that: Rotating frames (15) are respectively fixed to both ends of the hydraulic rod (14), and the rotating frames (15) at both ends of the hydraulic rod (14) are respectively rotatably connected to the top surface of the support frame (13) and the support plate (12).

5. The device for controlling the thickness of mortar joints for a multi-layer masonry structure according to claim 1, characterized in that: The scraper (3) comprises a perforated plate (31), the perforated plate (31) being horizontally fixed on the rear end surface of the mortar frame box (1), and a supporting screw (33) being installed through the middle of the perforated plate (31).

6. The device for controlling the thickness of mortar joints for a multi-layer masonry structure according to claim 5, characterized in that: A clamping strip (32) is horizontally arranged below the orifice plate (31), and a guide rod (34) is vertically fixed on the top surface of the clamping strip (32), and the guide rod (34) is slidably installed on the orifice plate (31), and the top surface of the clamping strip (32) is rotatably connected to the bottom end of the support screw rod (33).

7. The device for controlling the thickness of mortar joints for a multi-layer masonry structure according to claim 6, characterized in that: A scraper (36) is vertically arranged on the clamping strip (32), and a clamping frame strip that slidably cooperates with the clamping strip (32) is horizontally fixed on the top surface of the scraper (36).

8. The device for controlling the thickness of mortar joints for a multi-layer masonry structure according to claim 7, characterized in that: A scratch plate (35) is vertically fixed on the rear end surface of the clamping strip (32).

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