Wall plastering and leveling thickness tool and method

Abstract

The application discloses a wall plastering and leveling thickness control tool and method, which comprises a base for bonding and fixing on a wall surface; a length-adjustable vertical rod is arranged on the base; the end of the vertical rod is connected with the back of a standard plate, the front of the standard plate is a thickness control surface for plastering and leveling; wall connecting members are distributed around the standard plate and used for pressing the whole tool on the wall surface; a scale ruler mounting structure is arranged on the standard plate and used for mounting a scale ruler, the front of the scale ruler is flush with the thickness control surface when the scale ruler is mounted, and the length of the scale ruler extending out of the standard plate is adjustable; a pulling rope connecting structure is arranged on the standard plate and used for connecting a pulling rope, and the pulling rope is connected on the thickness control surface. The application can accurately control the plastering and leveling thickness, is not affected by manual experience, can be used for small-range area plastering and leveling, large-range area plastering and leveling, layered plastering and plastering at the concave-convex corner, and has high construction efficiency.

Description

Technical Field

[0001] This invention belongs to the field of building engineering, and specifically relates to a tool and method for controlling the thickness of wall plastering and leveling. Background Technology

[0002] Mortar spots are a measure used to control building elevation, wall plaster thickness, flatness, and room dimensions. Mortar spots must be made before plastering or pouring floor slabs to control the consistency of mortar thickness.

[0003] Currently, the production of plastering spots generally relies on the construction experience of workers. The plastering spots made by different workers are not the same, resulting in inconsistent plastering smoothness and effect with large errors. Moreover, the construction efficiency is extremely low when carrying out plastering and leveling of large areas, layered plastering, and plastering of inside and outside corners. Summary of the Invention

[0004] The purpose of this invention is to provide a tool and method for controlling the thickness of wall plastering and leveling. This invention can accurately control the thickness of plastering and leveling, is not affected by human experience, and can perform plastering and leveling of small areas, large areas, layered plastering, and plastering at inside and outside corners, with high construction efficiency.

[0005] The technical solution adopted in this invention is: A wall plastering and leveling thickness control tool includes a base for adhesively fixing to a wall; an adjustable-length upright on the base; the end of the upright connected to the back of a standard plate, the front of which is the thickness control surface for plastering and leveling; wall-mounted connectors distributed around the standard plate for pressing the entire tool firmly against the wall; a scale mounting structure on the standard plate for mounting a ruler, wherein the front of the ruler is flush with the thickness control surface and its extension length beyond the standard plate is adjustable; and a pull rope connection structure on the standard plate for connecting a pull rope, wherein the pull rope is positioned on the thickness control surface when connected.

[0006] Preferably, the upright includes a fixed cylinder fixed to the base, a movable rod slidably fitted on the fixed cylinder and extending out of the fixed cylinder, and a locking screw for locking the position of the movable rod, with the end of the movable rod connected to the back of the standard plate.

[0007] Preferably, the upright is provided with a scale for displaying the distance between the thickness control surface and the bottom surface of the base.

[0008] Preferably, the wall-mounted connector includes a metal spring, a pressure plate, and a wall nail. One end of the metal spring is connected to a standard plate, the middle of which passes through a limiting ring on the base, and the other end extends beyond the base and is connected to the pressure plate. The wall nail is used to fix the pressure plate to the wall. When the pressure plate is fixed, the metal spring applies downward pressure to the base and downward pulling force to the standard plate.

[0009] Preferably, the scale mounting structure includes a groove formed on the thickness control surface, a stop block provided on the thickness control surface and spanning the groove, and a locking screw provided on the stop block. When the scale slides in the groove, its front side is flush with the thickness control surface, and the locking screw can lock the scale in the groove.

[0010] Preferably, the pull rope connection structure includes a socket on the standard plate and a hanging rope nail that can be inserted into the socket.

[0011] Preferably, the standard plate is disc-shaped, and the rope connection structure is located at the center of the standard plate.

[0012] A method for controlling the thickness of wall plastering leveling involves using the aforementioned wall plastering leveling thickness control tool: When installing the tool, first lay a mesh on the wall, then adhere and fix the base to the wall, and use wall-mounted connectors to press the entire tool firmly against the wall. Then, adjust the length of the upright so that the thickness control surface is aligned with the designed thickness plane. When the construction area is small, plastering leveling is performed using the thickness control surface as the standard. When the construction area is large, multiple tools are installed distributed on the wall, and a rope connection structure is used to connect the ropes. The ropes are connected between each pair of tools to form a rope net, with the rope net and each thickness control surface serving as the standard. Before proceeding with plastering and leveling, when performing layered plastering, use a ruler mounting structure to install a ruler. When installing the tool on the wall, ensure the ruler is facing upwards. Adjust the ruler to extend beyond the standard plate to a suitable length, using the thickness control surface as a reference for the first layer. Then, use the ruler's scale as a reference to complete the remaining layers. When plastering at inside and outside corners, use a ruler mounting structure to install a ruler. Install the tool on both sides of the wall at the inside and outside corner, ensuring the rulers point towards the corner, so that the rulers on both sides of the inside and outside corner intersect. Use the ruler and the thickness control surface as standards for plastering.

[0013] The beneficial effects of this invention are: This invention can precisely control the thickness of plastering and leveling, is not affected by human experience, and can perform plastering and leveling of small areas, large areas, layered plastering, and plastering at inside and outside corners, with high construction efficiency. Attached Figure Description

[0014] Figure 1 This is a front view of the wall plastering and leveling thickness control tool in this embodiment of the invention when performing plastering and leveling in a small area.

[0015] Figure 2 This is a side view of the wall plastering and leveling thickness control tool in this embodiment of the invention when performing plastering and leveling in a small area.

[0016] Figure 3 This is a front view of the wall plastering and leveling thickness control tool in this embodiment of the invention when performing large-area plastering and leveling.

[0017] Figure 4 This is a side view of the wall plastering and leveling thickness control tool in this embodiment of the invention when performing large-area plastering and leveling.

[0018] Figure 5 This is a front view of the wall plastering and leveling thickness control tool in this embodiment of the invention when performing layered plastering.

[0019] Figure 6 This is a side view of the wall plastering and leveling thickness control tool in this embodiment of the invention when performing layered plastering.

[0020] Figure 7 This is a side view of the wall plastering and leveling thickness control tool used in this embodiment of the invention when plastering at the inside corner.

[0021] Figure 8 This is a side view of the wall plastering and leveling thickness control tool used in this embodiment of the invention when plastering at the external corner.

[0022] In the diagram: 1-Base; 2-Upright pole; 21-Fixed cylinder; 22-Modible rod; 23-Locking screw; 24-Scale; 3-Standard plate; 31-Thickness control surface; 4-Wall-mounted connector; 41-Metal spring; 42-Pressure plate; 43-Wall nail; 44-Limit ring; 5-Scale mounting structure; 51-Slide groove; 52-Stop block; 53-Locking screw; 6-Scale; 7-Pull rope connection structure; 71-Hanging rope nail; 8-Pull rope. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0025] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms “set up,” “install,” “connect,” and “link” should be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection.

[0026] The features and performance of this application will be further described in detail below with reference to the embodiments.

[0027] Example 1 This embodiment discloses a wall plastering leveling thickness control tool, including a base 1, a pole 2, a standard plate 3, a wall-mounted connector 4, a scale mounting structure 5, and a pull rope connection structure 7; wherein: Base 1 is used for adhesive bonding and fixing to the wall, see Figure 2 , Figure 4 , Figures 6 to 8 ; Upright pole 2 is mounted on base 1, and its length is adjustable, see... Figure 2 , Figure 4 , Figures 6 to 8 ; The back of standard plate 3 is connected to the end of pole 2, and the front is the thickness control surface 31 for plastering and leveling, see... Figure 2 , Figure 4 , Figures 6 to 8 ; Wall-mounted connectors 4 are distributed around the standard plate 3 to press the entire tool firmly against the wall. See Figures 1 to 8 ; The scale mounting structure 5 is mounted on the standard plate 3 for mounting the scale 6. When installed, the front of the scale 6 is flush with the thickness control surface 31, and its extension length beyond the standard plate 3 is adjustable. (See attached image) Figures 1 to 8 ; The pull rope connection structure 7 is located on the standard plate 3 and is used to connect the pull rope 8. When the pull rope 8 is connected, it is located on the thickness control surface 31. See Figures 1 to 8 .

[0028] There are many ways to make the length of the upright 2 adjustable. In this embodiment, preferably: the upright 2 includes a fixed cylinder 21 fixed to the base 1, a movable rod 22 that slides on the fixed cylinder 21 and extends out of the fixed cylinder 21, and a locking screw 23 for locking the position of the movable rod 22. The end of the movable rod 22 is connected to the back of the standard plate 3. Figure 2 , Figure 4 , Figures 6 to 8 .

[0029] To facilitate quick adjustment of the upright 2 into position, in this embodiment, preferably, the upright 2 is provided with a scale 24 for displaying the distance between the thickness control surface 31 and the bottom surface of the base 1, see... Figure 2 , Figure 4 , Figures 6 to 8 .

[0030] The wall-mounted connector 4 can have many structures. In this embodiment, preferably, the wall-mounted connector 4 includes a metal spring 41, a pressure plate 42, and a wall nail 43. One end of the metal spring 41 is connected to the standard plate 3, passes through the limiting ring 44 on the base 1 in the middle, and the other end extends beyond the base 1 and is connected to the pressure plate 42. The wall nail 43 is used to fix the pressure plate 42 to the wall. When the pressure plate 42 is fixed, the metal spring 41 applies downward pressure to the base 1 and downward pulling force to the standard plate 3. See Figures 1 to 8 This setup utilizes the elasticity of the metal spring 41 to simultaneously press the base 1 and the standard plate 3 against the wall, and also to secure the mesh panel.

[0031] The scale mounting structure 5 can have many different structures. In this embodiment, preferably, the scale mounting structure 5 includes a groove 51 formed on the thickness control surface 31, a stop 52 provided on the thickness control surface 31 and spanning the groove 51, and a locking screw 53 provided on the stop 52. When the scale 6 is slidably fitted in the groove 51, its front surface is flush with the thickness control surface 31. The locking screw 53 can lock the scale 6 in the groove 51. Figures 1 to 8 The setup is quite simple, and the installation and adjustment of the scale 6 are convenient.

[0032] The pull rope connection structure 7 can have many different structures. In this embodiment, preferably, the pull rope connection structure 7 includes an insertion hole on the standard plate 3 and a hanging nail 71 that can be inserted into the insertion hole. See Figures 1 to 8 The setup is quite simple; you can directly nail the pull rope 8 to the standard board 3.

[0033] To facilitate the connection and positioning between the pull ropes 8, in this embodiment, preferably: the standard plate 3 is disc-shaped, and the pull rope connection structure 7 is located at the center of the standard plate 3, see... Figures 1 to 8 .

[0034] Example 2 This embodiment discloses a method for controlling the thickness of wall plastering and leveling, using the aforementioned tool for controlling the thickness of wall plastering and leveling: When installing the tool, first lay a mesh (steel wire mesh or crack-resistant fiber mesh) on the wall, then glue and fix the base 1 to the wall, and use the wall-mounted connector 4 to press the entire tool firmly against the wall. Then adjust the length of the upright 2 so that the thickness control surface 31 is in the design thickness plane. When the construction area is small, plastering and leveling should be carried out using a thickness control surface of 31mm as the standard. (See...) Figure 1 and Figure 2 ; When the construction area is large, multiple tools are installed on the wall and connected by a rope connection structure 7 to ropes 8. The ropes 8 are connected between each pair of tools to form a rope net. Plastering and leveling are carried out using the rope net and the thickness control surfaces 31 as standards. (See...) Figure 3 and Figure 4 ; When performing layered plastering, use the ruler mounting structure 5 to install the ruler 6. When the tool is mounted on the wall, ensure that the ruler 6 is facing upwards. Adjust the ruler 6 to extend beyond the standard plate 3 to a suitable length. Use the thickness control surface 31 as a reference for the first layer of construction. Then, use the scale of the ruler 6 as a reference to complete the construction of the remaining layers. See [link to relevant documentation]. Figure 5 and Figure 6 ; When plastering the inside and outside corners, use the ruler mounting structure 5 to install ruler 6. Install tools on both sides of the wall at the inside and outside corner, ensuring ruler 6 points towards the corner, so that the rulers 6 on both sides of the inside and outside corner intersect. Use ruler 6 and the thickness control surface 31 as standards for plastering construction. See... Figure 7 and Figure 8 .

[0035] This invention can precisely control the thickness of plastering and leveling, is not affected by human experience, and can perform plastering and leveling of small areas, large areas, layered plastering, and plastering at inside and outside corners, with high construction efficiency.

[0036] The embodiments described above are some, but not all, of the embodiments of this application. The detailed description of the embodiments of this application is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

Claims

1. A tool for controlling the thickness of wall plastering and leveling, characterized in that: Includes a base for bonding and fixing to the wall; the base is equipped with an adjustable-length upright; the end of the upright is connected to the back of a standard plate, the front of which is the thickness control surface for plastering and leveling; The standard plate has wall-mounted connectors around its perimeter to press the entire tool firmly against the wall; the standard plate has a ruler mounting structure for mounting a ruler, with the front of the ruler flush with the thickness control surface and its extension length beyond the standard plate adjustable; the standard plate has a pull rope connection structure for connecting a pull rope, with the pull rope positioned on the thickness control surface when connected. The wall-mounted connector includes a metal spring, a pressure plate, and a wall nail. One end of the metal spring is connected to the standard plate, the middle passes through the limiting ring on the base, and the other end extends beyond the base and is connected to the pressure plate. The wall nail is used to fix the pressure plate to the wall. When the pressure plate is fixed, the metal spring applies downward pressure to the base and downward pull to the standard plate. The scale mounting structure includes a groove on the thickness control surface, a stop block on the thickness control surface that spans the groove, and a locking screw on the stop block. When the scale slides in the groove, its front side is flush with the thickness control surface, and the locking screw can lock the scale in the groove.

2. The wall plastering leveling thickness control tool as described in claim 1, characterized in that: The upright includes a fixed cylinder fixed to the base, a movable rod that slides on the fixed cylinder and extends out of the fixed cylinder, and a locking screw for locking the position of the movable rod. The end of the movable rod is connected to the back of the standard plate.

3. The wall plastering and leveling thickness control tool as described in claim 1 or 2, characterized in that: The upright has a scale for displaying the distance between the thickness control surface and the bottom surface of the base.

4. The wall plastering leveling thickness control tool as described in claim 1, characterized in that: The pull rope connection structure includes a socket on the standard plate and a hanging rope nail that can be inserted into the socket.

5. The wall plastering leveling thickness control tool as described in claim 1 or 4, characterized in that: The standard plate is disc-shaped, and the rope connection structure is located at the center of the standard plate.

6. A method for controlling the thickness of wall plastering for leveling, characterized in that, Using the wall plastering leveling thickness control tool as described in any one of claims 1 to 5: When installing the tool, first lay a mesh on the wall, then adhere and fix the base to the wall, and use wall-mounted connectors to press the entire tool firmly against the wall. Then adjust the length of the upright to ensure the thickness control surface is on the designed thickness plane. When the construction area is small, plastering leveling is performed using the thickness control surface as the standard. When the construction area is large, multiple tools are installed distributed on the wall, and a rope connection structure is used to connect the ropes. The ropes are connected between each pair of tools to form a rope net, and the plastering leveling is performed using the rope net and each thickness control surface as the standard. For plastering and leveling, when performing layered plastering, use a ruler mounting structure to install a ruler. When installing the tool on the wall, ensure the ruler is facing upwards. Adjust the ruler to extend beyond the standard plate to a suitable length, using the thickness control surface as a reference for the first layer. Then, use the ruler's scale as a reference to complete the remaining layers. When plastering at inside and outside corners, use a ruler mounting structure to install a ruler. Install the tool on both sides of the wall at the inside and outside corner, ensuring the rulers point towards the corner, so that the rulers on both sides of the inside and outside corner intersect. Use the ruler and the thickness control surface as standards for plastering.

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