Plastering device for wall construction

Abstract

A plastering device for wall construction belongs to the technical field of building construction and comprises two frame strips, connecting lugs are arranged at the two ends of the top of each frame strip respectively, the two frame strips are arranged oppositely in parallel, a connecting rod is installed between the two opposite connecting lugs in a penetrating mode, threads are arranged at the two ends of the connecting rod respectively, and the connecting rods are connected with the frame strips in a penetrating mode. Nuts are arranged on the connecting rods and located on the two sides of the connecting lugs respectively, and notches used for being in lap joint with the side edges of the bricks are formed in the bottoms of the opposite sides of the two frame strips. Through the design and use of the frame strips, the connecting lugs and the connecting rods, the gaps in the frame strips are directly lapped on the two sides of the bricks for plastering mortar, on one hand, 3-4 bricks can be piled up by plastering the mortar with the length between the two connecting rods every time, so that the construction efficiency is greatly improved, and the construction cost is reduced; and on the other hand, the problem that the mortar smearing thickness and uniformity are inconsistent due to the difference of manual operation before and after operation can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a plastering device for wall construction. Background Art

[0002] At present, when constructing a building wall, the general operation is to pour mortar on the top of the bricks at the bottom layer, then smooth the mortar with a plastering knife, and then stack the bricks. In this process, the shortcomings are: each time the mortar is applied, one brick is laid, the construction efficiency is relatively low, and when applying the mortar, due to the difference in the workers' previous and subsequent operations, the thickness and uniformity of the mortar are inconsistent, and slight modifications and adjustments are often required. The operation is relatively troublesome and time-consuming, thus affecting the construction progress. This needs further improvement. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a plastering device for wall construction which can improve construction efficiency, reduce the number of modification and adjustment times, save time and accelerate construction progress.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a plastering device for wall construction, comprising two frame bars, each frame bar is provided with connecting ears at both ends of the top, the two frame bars are arranged relatively parallel, and a connecting rod is installed through the two connecting ears, the two ends of the connecting rod are respectively provided with threads, nuts are respectively provided on the connecting rod at both sides of the connecting ears, and the bottoms of the two opposite sides of the two frame bars are provided with notches for overlapping the side edges of bricks.

[0005] Furthermore, the connecting ears are connected to the frame bars by welding, and of course, they can also be designed as an integrally formed structure.

[0006] Furthermore, a circular hole is formed on the connecting ear for installing a connecting rod.

[0007] Furthermore, threaded holes are respectively opened at both ends of the top of the two frame bars, and adjusting screws are installed in the threaded holes. The bottom of the adjusting screw is fixedly connected to a limiting plate, the outer ring of the limiting plate is sleeved with a limiting sleeve, and a lifting plate is fixedly installed at the bottom of the limiting sleeve.

[0008] Furthermore, the lifting plate is an L-shaped plate, and the vertical surface of the lifting plate is in contact with the side surface of the frame bar.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. The plastering device for wall construction, through the design and use of frame strips, connecting ears and connecting rods, directly overlaps the two sides of the bricks by using the notch on the frame strips to apply plaster mortar. On the one hand, each time the mortar between the two connecting rods is applied, 3-4 bricks can be stacked, thereby greatly improving the construction efficiency. On the other hand, it can solve the problem of inconsistent thickness and uniformity of plaster mortar due to differences in manual operations before and after, thereby reducing the number of modifications and adjustments, saving time and accelerating the construction progress;

[0011] 2. The plastering device for wall construction can adjust the amount of mortar according to different bricks through the adjustable lifting plate design, making the construction more accurate and rational. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0013] Figure 2 for Figure 1 A schematic diagram of the structure of the lifting plate of the illustrated embodiment;

[0014] Figure 3 for Figure 1 A diagram showing the lifting plate in use in the illustrated embodiment;

[0015] Explanation of the accompanying drawings: 1. frame bar; 2. connecting ear; 3. connecting rod; 4. notch; 5. lifting plate; 6. limiting sleeve; 7. limiting plate; 8. adjusting screw. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] Reference Figures 1 to 3 A plastering device for wall construction comprises two frame bars 1, each frame bar 1 is provided with connecting ears 2 at both ends of the top, the two frame bars 1 are arranged relatively parallel, and a connecting rod 3 is installed through the two connecting ears 2, the two ends of the connecting rod 3 are respectively provided with threads, nuts are respectively provided on both sides of the connecting ears 2 on the connecting rod 3, and the bottom of the opposite side of the two frame bars 1 is provided with a notch 4 for overlapping the side of the brick.

[0018] Specifically, the connecting ear 2 is welded to the frame bar 1, and of course, it can also be designed as an integrally formed structure. A circular hole is opened on the connecting ear 2 for installing the connecting rod 3.

[0019] Among them, the connecting rod 3 and the connecting ear 2 are connected and fixed by nuts on both sides. The entire plastering device can be adjusted according to the width of the brick, that is, the connecting rod 3 and the connecting ear 2 are loosened by the nuts on both sides, and then the distance between the two frame bars 1 is adjusted, and finally locked again by the nuts on both sides.

[0020] When in use, the two frame bars 1 are directly overlapped on the side of the bottom bricks through the notch 4, and then the mortar is directly poured into the area between the two frame bars 1. Then, the mortar of the length between the two connecting rods is smoothed with a plastering knife, and then the device is directly pulled along the extension direction of the bottom bricks to the subsequent mortar construction position, and then multiple bricks are continuously placed on the smoothed mortar. This not only speeds up the construction progress, but also improves the uniformity of the mortar paving and ensures the construction quality.

[0021] Specifically, threaded holes are respectively opened at both ends of the top of the two frame bars 1, and adjusting screws 8 are installed in the threaded holes. The bottom of the adjusting screw 8 is fixedly connected to a limiting plate 7, and the outer ring of the limiting plate 7 is sleeved with a limiting sleeve 6. The bottom of the limiting sleeve 6 is fixedly installed with a lifting plate 5.

[0022] Specifically, the lifting plate 5 is an L-shaped plate, and a vertical surface of the lifting plate 5 contacts the side surface of the frame bar 1 .

[0023] When constructing a wall, different masonry bricks require different amounts of mortar. At this time, the adjusting screw 8 can be rotated to move downward, thereby pushing the lifting plate 5 downward until it reaches a suitable position, that is, controlling the appropriate mortar thickness. At this time, the bottom of the lifting plate 5 is directly in contact with the top of the brick.

[0024] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or two elements can be internally connected. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Although the embodiments of the present invention have been shown and described above, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastering device for wall construction, characterized in that: It comprises two frame bars, each of which is provided with connecting ears at both ends of the top, the two frame bars are arranged relatively parallel, and a connecting rod is installed through the two connecting ears, the two ends of the connecting rod are provided with threads, nuts are provided on both sides of the connecting ears on the connecting rod, and the bottoms of the opposite sides of the two frame bars are provided with notches for overlapping the side edges of bricks.

2. The plastering device for wall construction according to claim 1, characterized in that: The connecting ear is connected to the frame bar by welding.

3. The plastering device for wall construction according to claim 1 or 2, characterized in that: A round hole is formed on the connecting ear.

4. The plastering device for wall construction according to claim 1 or 2, characterized in that: The top ends of the two frame bars are respectively provided with threaded holes, and adjusting screws are installed in the threaded holes. The bottom of the adjusting screw is fixedly connected to a limiting plate, and the outer ring of the limiting plate is sleeved with a limiting sleeve, and the bottom of the limiting sleeve is fixedly installed with a lifting plate.

5. The plastering device for wall construction according to claim 4, characterized in that: The lifting plate is an L-shaped plate, and the vertical surface of the lifting plate contacts the side surface of the frame bar.

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