Interior wall plastering mortar cake manufacturing tool

Abstract

An interior wall plastering mortar cake manufacturing tool comprises a square tube, mortar cake manufacturing assemblies are installed at the upper end and the lower end of the square tube respectively, and a plurality of fixing assemblies are arranged on the square tube; the ash cake making assembly comprises an outer frame and an inner frame sleeved with the outer frame, long round holes are formed in the upper ends and the lower ends of the left side wall and the right side wall of the outer frame, limiting rods are arranged on the outer sides of the upper ends and the lower ends of the left side wall and the right side wall of the inner frame, and the limiting rods are installed in the long round holes; the fixing assembly comprises a self-tapping screw and a nut, the nut is welded to the square tube, and a handle is arranged at the tail of the self-tapping screw. The forming device is convenient to operate and good in forming quality.

Description

Technical Field

[0001] The utility model relates to the field of building decoration and renovation, in particular to a tool for making plaster cakes for interior wall plastering. Background Art

[0002] The existing wall plastering ash cake setting method is to use a wall as a reference, hang vertically, fit the square, and find the rules. After inspection, the plastering thickness is determined. Use cement mortar to make an upper ash cake 300mm away from the ceiling, 200mm away from the inner corner, and 200mm away from the outer corner. The size is 50mm square and it is cut neatly and squarely; according to the upper ash cake, use a ruler board to align and vertically determine the lower ash cake. The lower ash cake must not be greater than 500mm from the ground. Then, according to the inner and outer corners and the upper and lower ash cakes, the middle ash cakes are respectively led out to determine the middle part ash cake at a spacing of 1200-1500mm.

[0003] The existing method of using a ruler plate to determine the thickness of the interior wall plaster cake is cumbersome and inconvenient to use, and has a certain tool error, which will cause a certain deviation in the verticality of the plaster cake. Utility Model Content

[0004] The utility model aims to provide a tool for making plaster cakes for interior wall plastering, which has the advantages of convenient operation and good molding quality and solves the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is a tool for making plaster cakes for interior wall plastering, comprising a square tube, upper and lower ends of the square tube are respectively equipped with plaster cake making components, and a plurality of fixing components are arranged on the square tube; the plaster cake making component comprises an outer frame and an inner frame sleeved in the outer frame, the upper and lower ends of the left and right side walls of the outer frame are provided with oblong holes, the outer sides of the upper and lower ends of the left and right side walls of the inner frame are provided with limit rods, and the limit rods are installed in the oblong holes; the fixing component comprises a self-tapping screw and a nut, the nut is welded to the square tube, and a handle is arranged at the tail of the self-tapping screw.

[0006] Preferably, a fixing component is also installed in the middle of the square tube.

[0007] Preferably, the oblong holes are arranged in a horizontal direction.

[0008] Preferably, the inner frame is moved forward and backward in the outer frame by sliding the limiting rod in the oblong hole, and the length direction of the self-tapping thread is parallel to the oblong hole.

[0009] The beneficial effect of the utility model is that the size of the inner frame in the utility model meets the length, width and thickness requirements of conventional ash cakes, and when the thickness of the local ash cake is not satisfied, the outer frame can be pushed out. When the utility model is used, it is placed at an appropriate height of the wall, and the self-tapping screws of the fixing components are screwed into the wall to an appropriate depth with a pistol drill. The handle at the tail of the self-tapping screw is turned to fine-tune the length of the self-tapping screws penetrating into the wall, so that the side of the square tube away from the wall coincides with the projected plastering thickness control line; the inner and outer frames of the ash cake making component are adjusted to fit tightly against the wall surface; a proper amount of mortar is pressed into the ash cake making component with a wooden trowel and scraped flat to ensure that the mortar in the ash cake making component is full and flat; after the mortar is initially solidified, the self-tapping screws of the fixing components are screwed out with a pistol drill, and the ash cake making component is slowly separated from the wall, and the plastering ash cake can be formed. The utility model is easy to operate and has good molding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0011] Figure 2 This is a schematic diagram of the disassembly of the ash cake production components of the utility model. DETAILED DESCRIPTION

[0012] 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.

[0013] Example 1

[0014] like Figure 1-2 As shown, a tool for making plaster cakes for interior wall plastering includes a square tube 1, and plaster cake making components 2 are respectively installed at the upper and lower ends of the square tube 1, and fixing components 3 are respectively arranged at the upper and lower ends of the square tube 1; the plaster cake making component 2 includes an outer frame 2-1 and an inner frame 2-2 sleeved in the outer frame, and oblong holes 2-4 are opened at the upper and lower ends of the left and right side walls of the outer frame 2-1, and limit rods 2-3 are arranged on the outer sides of the upper and lower ends of the left and right side walls of the inner frame 2-2, and the limit rods 2-3 are installed in the oblong holes 2-4; the fixing component 3 includes a self-tapping thread 3-1 and a nut 3-2, the nut 3-2 is welded to the square tube 1, and a handle 3-3 is arranged at the tail of the self-tapping thread 3-1 (the handle 3-3 is made of short round steel). A fixing component 3 is also installed in the middle of the square tube 1.

[0015] The oblong hole 2-4 is arranged in a horizontal direction. The inner frame 2-2 is moved forward and backward in the outer frame 2-1 by sliding the limiting rod 2-3 in the oblong hole 2-4. The length direction of the self-tapping screw 3-1 is parallel to the oblong hole 2-4.

[0016] The specific method of use of this embodiment is as follows: perform square finding on the concrete block wall to be plastered and use an infrared level to project the plaster thickness control line, place the device at an appropriate height of the wall, use a pistol drill to screw the self-tapping screw 3-1 of the fixing component into the wall to an appropriate depth, rotate the short round steel at the tail of the self-tapping screw to fine-tune the length of the self-tapping screw into the wall, so that the side of the square tube 1 away from the wall coincides with the projected plaster thickness control line; adjust the ash cake making component to make it close to the wall surface; use a wooden trowel to press an appropriate amount of mortar into the ash cake making component and scrape it flat to ensure that the mortar in the ash cake making component is full and flat; after the mortar is initially solidified, use a pistol drill to screw out the self-tapping screw of the fixing component, slowly separate the ash cake making component from the wall, and the plastering ash cake can be formed.

[0017] Although embodiments of the present invention have been shown and described, it will be appreciated 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 tool for making interior wall plastering cakes, characterized in that: It comprises a square tube, and ash cake making components are respectively installed at the upper and lower ends of the square tube, and a plurality of fixing components are arranged on the square tube; the ash cake making components comprise an outer frame and an inner frame sleeved in the outer frame, and oblong holes are provided at the upper and lower ends of the left and right side walls of the outer frame, and limiting rods are provided at the outer sides of the upper and lower ends of the left and right side walls of the inner frame, and the limiting rods are installed in the oblong holes; the fixing components comprise self-tapping threads and nuts, and the nuts are welded to the square tube, and a handle is arranged at the tail of the self-tapping threads.

2. The tool for making interior wall plastering cakes according to claim 1, characterized in that: A fixing component is also installed in the middle of the square tube.

3. The tool for making interior wall plastering cakes according to claim 1, characterized in that: The oblong holes are arranged in a horizontal direction.

4. The tool for making interior wall plastering cakes according to claim 1, characterized in that: The length direction of the self-tapping thread is parallel to the oblong hole.

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