Plastering and masonry mortar paving dual-purpose device

Abstract

The utility model belongs to the technical field of building construction, and particularly relates to a plastering and masonry mortar paving dual-purpose device. According to the technical scheme, the dual-purpose device for plastering and masonry mortar paving comprises a shell, two adjustable side plates are arranged in the shell, side plate adjusting bolts are connected to the shell in a threaded mode, side plate fixing devices are fixed to the adjustable side plates, the side plate adjusting bolts are rotationally connected with the side plate fixing devices, and the side plate adjusting bolts are rotationally connected with the side plate fixing devices. A scraper adjusting bolt is further in threaded connection with the front side of the shell and rotationally connected with a mortar scraper, and a level gauge is installed on the shell. The utility model provides a dual-purpose device for plastering and paving masonry mortar.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and particularly relates to a dual-purpose device for plastering and masonry mortar spreading. Background Art

[0002] In construction projects, there are often a large number of masonry structures used as partition walls. The masonry structure needs to be formed by blocks and mortar, and the wall will be plastered after the masonry is completed. The thickness of the filling wall is generally 200-240mm.

[0003] At present, in the construction of masonry structures and plastering, many workers use traditional tools such as brick knives and iron trowels to spread mortar (plastering), which is often uneven, uneven, and of varying thickness, easily leading to uneven horizontal mortar joints and plastering thickness, and it is difficult to achieve the required fullness; when workers use traditional tools to spread mortar (plastering), it is easy to fall off, resulting in a large waste of materials and increased labor costs during cleaning, so a tool for mortar spreading and plastering is needed.

[0004] In order to make the mortar uniform, smooth, and of consistent thickness and save costs, it is necessary to solve the design problem of the mortar spreading (plastering) device that can control the thickness and flatness.

[0005] In summary, at present, there are the following problems in mortar paving:

[0006] 1) Manual bricklaying and plastering with a handheld iron trowel is labor-intensive and inefficient;

[0007] 2) The flatness and thickness control accuracy is low, and the workers' technical level is required to be high;

[0008] 3) In order to make the mortar joints look full from the outside, workers often rush the mortar from the middle to both sides after spreading it, which can easily cause the mortar joints to be full on both sides but empty in the middle. In addition, when rushing the mortar, the mortar is likely to fall from both sides, causing material waste and increasing labor costs during cleaning. Utility Model Content

[0009] In order to solve the above problems existing in the prior art, the purpose of the utility model is to provide a dual-purpose device for plastering and masonry mortar spreading.

[0010] The technical solution adopted by the utility model is:

[0011] A dual-purpose device for plastering and masonry mortar spreading comprises an outer shell, two adjustable side panels are arranged inside the outer shell, side panel adjustment bolts are threadedly connected to the outer shell, side panel fixing devices are fixed on the adjustable side panels, the side panel adjustment bolts are rotatably connected to the side panel fixing devices, a scraper adjustment bolt is also threadedly connected to the front side of the outer shell, a mortar scraper is rotatably connected to the scraper adjustment bolt, and a level is installed on the outer shell.

[0012] The side plate adjustment bolt of the utility model can adjust the position of the adjustable side plate, thereby changing the distance between the two adjustable side plates, and can be suitable for walls of different thicknesses. The scraper adjustment bolt can adjust the height of the mortar scraper, thereby adjusting the thickness of mortar paving or plastering.

[0013] After mortar is added into the space surrounded by the outer shell, adjustable side panels and mortar scraper of the utility model, the mobile device can spread the mortar or plaster the wall, and the flatness of the mortar spreading or plastering can be controlled by the level meter, which is simple and efficient to operate.

[0014] As a preferred solution of the utility model, the side panel fixing device includes a fixing frame, a force transmission plate is fixed on the fixing frame, the force transmission plate is fixed to the adjustable side panel, and the side panel adjustment bolt is rotatably connected to the fixing frame. Since the side panel adjustment bolt is rotatably connected to the fixing frame, when the side panel adjustment bolt is screwed, the fixing frame will not rotate with the side panel adjustment bolt, and the side panel adjustment bolt only pushes the fixing frame to move, thereby preventing the adjustable side panel from rotating when adjusting its position.

[0015] As a preferred solution of the utility model, the fixing frame is fixed with a limiting groove, and the side plate adjustment bolt is arranged in the limiting groove. The limiting groove can guide the side plate adjustment bolt, thereby further improving the stability of the fixing frame and the adjustable side plate when moving.

[0016] As a preferred solution of the utility model, the lower part of the fixed frame is detachably connected with a roller. When laying mortar, the roller is installed at the lower part of the fixed frame, so that the roller can contact the side wall of the wall, play a guiding role for the device, and ensure that the device moves more smoothly.

[0017] As a preferred solution of the utility model, the front and rear sides of the housing are both provided with guide grooves, and the adjustable side panels are provided with guide blocks, which are sleeved in the guide grooves. When the side panel adjustment bolts are screwed, the side panel fixing device drives the adjustable side panel to move, and the guide blocks on the adjustable side panel slide in the guide grooves, so that the adjustable side panel can move smoothly and accurately.

[0018] As a preferred solution of the utility model, a retractable pressing plate is arranged between the two adjustable side plates, and a handle is fixed on the retractable pressing plate. The pressing plate is used to press the mortar, and the mobile device is used for paving, so as to ensure that the mortar flows out at a uniform speed from the lower side of the mortar scraper, and the paving thickness is uniform.

[0019] As a preferred embodiment of the utility model, the bottom surface of the mortar scraper is serrated or flat. When performing masonry mortar, a serrated mortar scraper is used. When performing plastering, a serrated or flat mortar scraper is used.

[0020] As a preferred solution of the utility model, when the bottom surface of the mortar scraper is a plane, the bottom surface of the mortar scraper is inclined. The inclined bottom surface of the mortar scraper can evenly flatten the mortar.

[0021] As a preferred solution of the utility model, an extension plate is provided on the rear side of the housing, the bottom of the extension plate is flush with the bottom of the adjustable side plate, and the lower end of the extension plate is flush with the lower end of the adjustable side plate to prevent mortar from leaking from the lower end of the extension plate.

[0022] As a preferred solution of the utility model, the front side of the shell is provided with an opening, a cross bar is fixed to the front side of the shell, and the scraper adjustment bolt is threadedly connected to the cross bar. The front side of the shell is opened to leave an operating space for convenient replacement of the mortar scraper.

[0023] The beneficial effects of the utility model are:

[0024] 1. The side plate adjustment bolt of the utility model can adjust the position of the adjustable side plate, thereby changing the distance between the two adjustable side plates, and can be applied to walls of different thicknesses. The scraper adjustment bolt can adjust the height of the mortar scraper, thereby adjusting the thickness of the mortar paving or plastering.

[0025] 2. After adding mortar into the space enclosed by the outer shell, adjustable side panels and mortar scraper of the utility model, the mobile device can spread mortar or plaster the wall, and control the flatness of the mortar spreading or plastering through the level, which is simple and efficient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the utility model;

[0027] Figure 2 It is a structural schematic diagram of the utility model when the mortar scraper is removed;

[0028] Figure 3 It is a schematic diagram of the structure of the shell;

[0029] Figure 4 It is a schematic diagram of the structure of a serrated mortar scraper;

[0030] Figure 5 is a schematic diagram of the structure of the side panel fixing device;

[0031] Figure 6 It is a structural schematic diagram of the rear side plate of the housing;

[0032] Figure 7 It is a structural diagram of the crossbar;

[0033] Figure 8 is a schematic diagram of the structure of a retractable pressure plate;

[0034] Fig. 9It is a structural schematic diagram of an adjustable side panel.

[0035] In the figure: 1-housing; 2-adjustable side panel; 3-side panel adjustment bolt; 4-side panel fixing device; 5-scraper adjustment bolt; 6-mortar scraper; 7-level; 8-retractable pressure plate; 11-guide groove; 12-extension plate; 13-cross bar; 21-guide block; 41-fixed frame; 42-force transmission plate; 43-limiting groove; 44-roller; 81-handle. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0037] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention. It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict.

[0038] like Figures 1 to 9 As shown, the dual-purpose device for plastering and masonry mortar spreading of this embodiment includes an outer shell, two adjustable side panels 2 are arranged in the outer shell, side panel adjustment bolts 3 are threadedly connected to the outer shell, side panel fixing devices 4 are fixed to the adjustable side panels 2, the side panel adjustment bolts are rotatably connected to the side panel fixing devices 4, a scraper adjustment bolt 5 is also threadedly connected to the front side of the outer shell, the scraper adjustment bolt 5 is rotatably connected to a mortar scraper 6, and a level 7 is installed on the outer shell.

[0039] The side plate adjustment bolt 3 of the utility model can adjust the position of the adjustable side plate 2, thereby changing the distance between the two adjustable side plates 2, and can be applied to walls of different thicknesses. The scraper adjustment bolt 5 can adjust the height of the mortar scraper 6, thereby adjusting the thickness of the mortar paving or plastering.

[0040] After adding mortar into the space enclosed by the shell, adjustable side panels 2 and mortar scraper 6 of the utility model, the mobile device can spread mortar or plaster the wall, and control the flatness of the mortar spreading or plastering through the level 7, which is simple and efficient to operate.

[0041] Specifically, the side panel fixing device 4 includes a fixing frame 41, a force transmission plate 42 is fixed on the fixing frame 41, the force transmission plate 42 is fixed to the adjustable side panel 2, and the side panel adjustment bolt 3 is rotatably connected to the fixing frame 41. Since the side panel adjustment bolt 3 is rotatably connected to the fixing frame 41, when the side panel adjustment bolt 3 is screwed, the fixing frame 41 will not rotate with the side panel adjustment bolt 3, and the side panel adjustment bolt 3 only pushes the fixing frame 41 to move, thereby preventing the adjustable side panel 2 from rotating when adjusting its position.

[0042] The fixing frame 41 is fixed with a limiting groove 43, and the side plate adjusting bolt 3 is arranged in the limiting groove 43. The limiting groove 43 can guide the side plate adjusting bolt 3, thereby further improving the stability of the fixing frame 41 and the adjustable side plate 2 when moving.

[0043] Furthermore, the lower part of the fixing frame 41 is connected with a roller 44 by bolts. When laying mortar, the roller 44 is installed at the lower part of the fixing frame 41, so that the roller 44 can contact the side wall of the wall, guide the device, and ensure that the device moves more smoothly.

[0044] In order to ensure the smooth movement of the adjustable side panel 2, the front and rear sides of the housing are provided with guide grooves 11, and the adjustable side panel 2 is provided with guide blocks 21, which are sleeved in the guide grooves 11. When the side panel adjustment bolts 3 are screwed, the side panel fixing device 4 drives the adjustable side panel 2 to move, and the guide blocks 21 on the adjustable side panel 2 slide in the guide grooves 11, so that the adjustable side panel 2 can move smoothly and accurately.

[0045] Furthermore, a retractable pressing plate 8 is provided between the two adjustable side panels 2, and a handle 81 is fixed on the retractable pressing plate 8. The pressing plate is used to press the mortar, and the mobile device is used for paving, so that the mortar flows out from the lower side of the mortar scraper 6 at a uniform speed, and the paving thickness is uniform.

[0046] It should be noted that the bottom surface of the mortar scraper 6 is serrated or flat. When performing masonry mortar, a serrated mortar scraper 6 is used. When performing plastering, a serrated or flat mortar scraper 6 is used. When the bottom surface of the mortar scraper 6 is flat, the bottom surface of the mortar scraper 6 is inclined. The inclined bottom surface of the mortar scraper 6 can evenly flatten the mortar.

[0047] Furthermore, an extension plate 12 is provided on the rear side of the housing, and the bottom of the extension plate 12 is flush with the bottom of the adjustable side plate 2. The lower end of the extension plate 12 is flush with the lower end of the adjustable side plate 2 to prevent mortar from leaking from the lower end of the extension plate 12.

[0048] The front side of the housing is provided with an opening, a cross bar 13 is fixed to the front side of the housing, and the scraper adjustment bolt 5 is threadedly connected to the cross bar 13. The front side of the housing is opened to leave an operating space, so that the mortar scraper 6 can be replaced conveniently.

[0049] Working principle:

[0050] The spacing between the two adjustable side panels 2 is adjusted by the side panel adjustment bolts 3, and the mortar thickness is adjusted by the scraper adjustment bolts 5. When in use, the mortar is loaded into the baffle, the mortar is pressed by the retractable pressing plate 8, and the device is moved to perform masonry mortar or plastering. When mortar is spread, the roller 44 is installed on the lower side of the fixing frame 41 so that the roller 44 contacts the side of the wall. When plastering, the roller 44 is removed, and the plastering operation is subsequently performed in the same manner as masonry mortar spreading.

[0051] The technical process sequence:

[0052] Masonry mortar: Correct the position with the level 7 → Fix the side plate with the adjustment bolts 3 → Adjust the scraper with the adjustment bolts 5 → Put in the mortar → Cover with the retractable pressing plate 8 → Spread the mortar.

[0053] Plastering: remove the roller 44 → tighten the side plate adjustment bolts 3 to fix → put in mortar → cover with the retractable pressing plate 8 → spread the mortar.

[0054] The present utility model is not limited to the above-mentioned optional implementation modes. Anyone can derive other various forms of products under the inspiration of the present utility model. However, no matter what changes are made in the shape or structure, all technical solutions that fall within the scope defined by the claims of the present utility model fall within the protection scope of the present utility model.

Claims

1. A dual-purpose device for plastering and masonry mortar spreading, characterized in that: The invention comprises a shell (1), wherein two adjustable side panels (2) are arranged in the shell (1), a side panel adjustment bolt (3) is threadedly connected to the shell (1), a side panel fixing device (4) is fixed to the adjustable side panel (2), the side panel adjustment bolt is rotatably connected to the side panel fixing device (4), a scraper adjustment bolt (5) is threadedly connected to the front side of the shell (1), a mortar scraper (6) is rotatably connected to the scraper adjustment bolt (5), and a level (7) is installed on the shell (1).

2. A dual-purpose device for plastering and masonry mortar spreading according to claim 1, characterized in that: The side panel fixing device (4) comprises a fixing frame (41), a force transmission plate (42) is fixed on the fixing frame (41), the force transmission plate (42) is fixed to the adjustable side panel (2), and the side panel adjustment bolt (3) is rotatably connected to the fixing frame (41).

3. A dual-purpose device for plastering and masonry mortar spreading according to claim 2, characterized in that: A limiting groove (43) is fixed on the fixing frame (41), and the side plate adjusting bolt (3) is arranged in the limiting groove (43).

4. A dual-purpose device for plastering and masonry mortar spreading according to claim 3, characterized in that: The lower part of the fixing frame (41) is detachably connected with a roller (44).

5. A dual-purpose device for plastering and masonry mortar spreading according to claim 1, characterized in that: The front and rear sides of the housing (1) are both provided with guide grooves (11), and the adjustable side plate (2) is provided with guide blocks (21), which are sleeved in the guide grooves (11).

6. A dual-purpose device for plastering and masonry mortar spreading according to claim 1, characterized in that: A retractable pressing plate (8) is arranged between the two adjustable side plates (2), and a handle (81) is fixed on the retractable pressing plate (8).

7. A dual-purpose device for plastering and masonry mortar spreading according to claim 1, characterized in that: The bottom surface of the mortar scraper (6) is serrated or flat.

8. A dual-purpose device for plastering and masonry mortar spreading according to claim 7, characterized in that: When the bottom surface of the mortar scraper (6) is a plane, the bottom surface of the mortar scraper (6) is inclined.

9. A dual-purpose device for plastering and masonry mortar spreading according to claim 1, characterized in that: An extension plate (12) is provided on the rear side of the housing (1), and the bottom of the extension plate (12) is flush with the bottom of the adjustable side plate (2).

10. A dual-purpose device for plastering and masonry mortar spreading according to any one of claims 1 to 9, characterized in that: The front side of the housing (1) is provided with an opening, a cross bar (13) is fixed to the front side of the housing (1), and the scraper adjustment bolt (5) is threadedly connected to the cross bar (13).

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