Height-adjustable and quickly-mounted floor leveling or slope-making control tool

Abstract

The utility model relates to a height-adjustable and quickly-mounted terrace leveling or slope-making control tool. The height-adjustable rapid-installation terrace leveling or slope-finding control tool comprises a foundation assembly and an adjusting part, the bottom face of the foundation assembly is used for being fixed to the leveled or slope-finding foundation ground, the adjusting part is in threaded connection with the foundation assembly, and the height can be adjusted by screwing an adjusting cylinder; the basic assembly comprises a base plate and a standard cylinder, the standard cylinder is vertically arranged on the base plate, and the lower end of the standard cylinder is fixedly connected with the base plate; the adjusting part comprises an upper column, a lower column and a bealock, a scale marking belt is arranged on the upper column to indicate the pouring position, and the bealock is arranged below the scale marking belt. According to the height-variable design of the device, the height can be rapidly set within the needed range, rapid fixing is achieved, and the problem that the mortar mortar cake construction efficiency is low is solved; the hollow design of the device solves the problem that the mortar ash cake may not conform to the strength of the floor material.

Description

Technical Field

[0001] The utility model belongs to the technical field of floor paving, and in particular relates to a height-adjustable and quickly installed floor leveling or slope control tool. Background Art

[0002] Concrete floor or mortar floor is a design often used in construction. Due to its mature technology and reliable material properties, it is used in more and more floors, either as the base layer or directly as the surface layer. Such as underground garage floors, basketball court floors, equipment rooms, non-walkable roofs, etc. There are usually three key quality points that need to be controlled in the construction of concrete or mortar floors: 1. Thickness, 2. Surface flatness, 3. Surface slope. The traditional mainstream control method is to use cement mortar to set ash cakes at a certain interval.

[0003] The utility model with authorization announcement number CN220414772U discloses an adjustable ground leveling controller, including a base, a fixing rod is provided at the top of the base, a threaded hole is opened on the top surface of the fixing rod, a plurality of feed holes are provided on the inner wall of the threaded hole, and the feed holes pass through the fixing rod; an adjusting column is threadedly connected to the inner thread of the threaded hole, and the top of the adjusting column is arranged on a reference plate; the interior of the adjusting column is hollow, and a through hole is provided on the outer surface of the adjusting column, and the through hole is connected to the interior of the adjusting column. The adjustable ground leveling controller wastes construction materials and cannot be recycled. Utility Model Content

[0004] The utility model aims to provide a floor leveling or slope control tool with adjustable height and quick installation to solve the technical problem that the adjustable floor leveling controller wastes construction materials and cannot be recycled.

[0005] In order to achieve the above objectives, the technical solution adopted by the utility model is:

[0006] A height-adjustable and quickly installed floor leveling or slope control tool comprises a base component and an adjusting member, wherein the bottom surface of the base component is used to be fixed to the base ground to be leveled or sloped, and the adjusting member is threadedly connected to the base component, and the height can be adjusted by twisting an adjusting cylinder; the base component comprises a base plate and a standard cylinder, wherein the standard cylinder is vertically arranged on the base plate, and the lower end of the standard cylinder is connected and fixed to the base plate; the adjusting member comprises an upper column, a lower column and a lintel, wherein a scale marking band is arranged on the upper column to indicate a pouring position, and the lintel is arranged below the scale marking band, and after the upper column is disconnected from the lintel, the adjusting member will not be exposed after pouring.

[0007] Furthermore, the standard cylinder is provided with an internal thread that cooperates with the lower column, and the lower column is provided with an external thread that cooperates with the standard cylinder, so that the adjusting piece can be turned to move the adjusting piece up and down, driving the scale mark to reach the specified casting position.

[0008] Furthermore, the door opening is an inward-retracted door opening, and the door opening is arranged at the connection between the upper column and the lower column, so as to facilitate breaking the upper column and taking it out.

[0009] Furthermore, the upper column is a smooth round upper column, and the lower column is a screw-shaped hollow cylinder.

[0010] Furthermore, the diameter of the upper column is smaller than or equal to the diameter of the lower column, and the upper column and the lower column are integrally formed.

[0011] Furthermore, the height of the standard cylinder is greater than or equal to the length of the adjusting member.

[0012] Furthermore, the base plate is provided with fixing holes for fixing to the leveled or sloped base ground.

[0013] Beneficial effects of the utility model:

[0014] The present invention can solve the problems of low construction efficiency of traditional mortar cakes, possible mismatch between strength and floor materials, and inaccurate control of flatness and slope. The variable height design of the device can quickly set the height and quickly fix within the required range to solve the problem of low construction efficiency of mortar cakes. The hollow design of the device solves the problem that the strength of the mortar cake may not match that of the floor materials.

[0015] The design of the doorway and scale marks overcomes the disadvantage of having no visual elevation reference during the actual pouring process and achieves precise control. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the floor leveling or slope control tool with adjustable height and quick installation in Example 1;

[0017] Figure 2 This is a schematic diagram of the structure of the adjusting member of the floor leveling or slope control tool with adjustable height and quick installation in Example 1;

[0018] Figure 3 This is a schematic diagram of the installation of the floor leveling or slope control tool with adjustable height and quick installation in Example 1;

[0019] Figure 4 This is a schematic diagram of the installation of the floor leveling or slope control tool with adjustable height and quick installation on the slope type ground in Example 1.

[0020] In the figure: 1. Base plate; 2. Standard cylinder; 3. Upper column; 4. Lower column; 5. Passage; 6. Scale marking tape; 7. Fixing hole; 8. Internal thread; 9. External thread. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] The implementation of the floor leveling or slope control tool with adjustable height and quick installation in the utility model is as follows: Figure 1-4 shown.

[0023] Example 1

[0024] The present embodiment provides a height-adjustable, quickly installed floor leveling or slope control tool, comprising a base component and an adjusting member, wherein the bottom surface of the base component is used to be fixed to the base ground to be leveled or sloped, and the adjusting member is threadedly connected to the base component, and the height can be adjusted by twisting the adjusting member; the base component comprises a base plate 1 and a standard cylinder 2, wherein the standard cylinder 2 is vertically arranged on the base plate 1, and the lower end of the standard cylinder 2 is connected and fixed to the base plate 1; the adjusting member comprises an upper column 3, a lower column 4 and a lintel 5, wherein a scale marking tape 6 is arranged on the upper column to indicate the pouring position, and the lintel 5 is arranged below the scale marking tape 6, and after the upper column 3 is disconnected from the lintel 5, the adjusting member will not be exposed after pouring.

[0025] The base plate 1 is provided with fixing holes 7 for fixing to the base ground for leveling or sloping. The fixing holes 7 are used to fix to the base ground by nails, or the base plate 1 is fixed to the base ground by brushing glue under the base plate 1. The standard cylinder 2 is vertically arranged on the base plate 1 and connected and fixed to the base plate 1. The standard cylinder 2 is provided with an internal thread 8 that cooperates with the lower column 4. The lower column 4 is provided with an external thread 9 that cooperates with the standard cylinder 2. The external thread 9 provided on the lower column 4 is threadedly connected with the external thread 9 provided in the standard cylinder 2. The adjusting piece is turned to move the adjusting piece up and down, driving the scale marking belt 6 to reach the specified casting position.

[0026] The lintel 5 is an inward-retracted lintel, and the lintel 5 is arranged at the connection between the upper column 3 and the lower column 4, so as to facilitate breaking off the upper column 3 and taking out the upper column 3.

[0027] The upper column 3 is a smooth round upper column 3, and the lower column 4 is a screw-shaped hollow cylinder.

[0028] The diameter of the upper column 3 is smaller than or equal to the diameter of the lower column 4 , and the upper column 3 and the lower column 4 are integrally formed.

[0029] The height of the standard cylinder 2 is greater than or equal to the length of the adjusting member.

[0030] The first part of the height-adjustable and fast-installable floor leveling or slope control tool is a pre-buried foundation component including a base plate 1, fixing holes 7, and a standard cylinder 2.

[0031] The base plate 1 has a size of 50mm*50mm*3mm and is made of hard PVC board. There are 5mm diameter circular fixing holes 7 reserved around the base plate 1. When the ground base is made of low hardness materials such as gray soil and water-stable, the base plate 1 is fixed with nails. When the ground base is made of relatively hard and smooth materials such as floor concrete structural slabs, the bottom of the base plate 1 is fully coated with adhesive and fixed directly on the base.

[0032] The standard tube 2 is a hard hollow PVC tube with an outer diameter of 23mm, a wall thickness of 1.5mm, and a length of 27mm or 47mm. The thickness of a conventional floor or the thickness at the lowest point of the slope is generally designed to be 30mm or 50mm. The interior of the standard tube 2 is threaded. The standard tube 2 is made integrally with the base plate 1 to ensure that the standard tube 2 is stable and does not shake. It can be connected to the adjustment member through a thread. The height of the assembly can be adjusted by rotating the thread to achieve the purpose of arbitrarily controlling the elevation within the adjustable range.

[0033] The lower column 4 is a screw-shaped hollow cylinder with a diameter of 20mm and a wall thickness of 1mm. It is made of hard PVC. The lower column is 30mm or 70mm long and is connected to the standard cylinder 2. The overall adjustable range is 30mm-120mm, which fully meets the mainstream floor thickness requirements.

[0034] The upper column 3 is 25mm long and made of the same material as the lower column 4. The upper column 3 and the lower column 4 are integrally formed. When the upper column 3 is pulled hard, the entire component will be broken at the lintel 5 due to stress concentration. A 2mm wide scale marking tape 6 is set 5mm above the lintel 5, so that the elevation of the finished casting surface can be accurately controlled by comparing the casting surface with the scale mark without measurement during the pouring process. When it is confirmed that the elevation control is good and the pouring surface is completed, the adjusting piece can be removed in a complete manner by continuing to rotate the adjusting piece before the initial setting of the concrete, so that the slurry can fill the component holes by itself. It can also be broken and taken out from the lintel 5 by pulling after the final setting of the concrete, and then the cavity of the standard cylinder 2 is filled with water-sand slurry of the same strength. Since the lintel 5 is designed to be 5mm lower than the control elevation scale line, after the upper column 3 is taken out, the upper end of the upper column 3 is also 5mm lower than the finished floor surface, and there will be no leakage, which does not affect the appearance of the floor.

[0035] A construction method of a floor leveling or slope control tool with adjustable height and quick installation:

[0036] 1. Installation of basic parts

[0037] (1) Confirm the installation and fixing method: Select the base installation method according to the base conditions of the ground to be poured. When the base is compacted backfill soil, lime soil, or water-stabilized soil, the foundation parts are fixed to the base by nails through the fixing holes; when the base is a relatively flat and clean ground such as a concrete structure surface with high strength, the base plate is fully coated with adhesive to fix it to the base.

[0038] (2) Fix the foundation components: Calculate and determine the vertical and horizontal spacing between components based on the floor plan to be constructed, design requirements, or slope and slope requirements, and the required number. Fix the foundation components on the base layer in sequence according to the spacing requirements.

[0039] 2. Install the adjustment parts

[0040] (1) Determine the elevation: Use a laser leveler to adjust the horizontal beam to the elevation of the designed ground surface.

[0041] (2) Adjust the height: Install the adjustment piece and rotate it until the scale mark is aligned with the horizontal beam of the laser leveler. (When the design is a sloped ground, the elevation difference h between two adjacent components along the slope must be calculated based on the design slope, and then the lowest point must be confirmed and the height of the adjustment piece on the slope must be adjusted in turn based on the elevation difference.)

[0042] 3. Pouring the ground

[0043] When all the adjustment parts are installed and the height is adjusted, the ground can be poured. When pouring the ground, the elevation of the pouring surface is adjusted by comparing the relative position of the pouring surface and the scale marking belt until it coincides with the scale marking belt.

[0044] 4. Component processing

[0045] The final treatment method of the component can be selected according to the actual situation on site. 1. Before the initial setting of the pouring, rotate and remove the adjustment piece to allow the material slurry to fill the holes of the standard cylinder 2 by itself. 2. After the final setting of the pouring, break and remove the upper column, and use cement mortar of the same strength to fill the column cavity. Since the broken lintel 5 is 5mm lower than the finished surface, the upper column 3 will not leak out and will not affect the ground view.

[0046] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0047] 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 it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A height-adjustable, quick-install floor leveling or slope control tool, characterized in that: It includes a basic component and an adjusting part. The bottom surface of the basic component is used to be fixed to the basic ground to be leveled or sloped. The adjusting part is threadedly connected to the basic component, and the height can be adjusted by twisting the adjusting cylinder. The basic component includes a base plate and a standard cylinder. The standard cylinder is vertically arranged on the base plate, and the lower end of the standard cylinder is connected and fixed to the base plate. The adjusting part includes an upper column, a lower column and a door. The upper column is provided with a scale marking belt to indicate the casting position. The door is arranged below the scale marking belt. After the upper column is disconnected from the door, the adjusting part will not be exposed after casting.

2. The height-adjustable, quick-install floor leveling or slope control tool according to claim 1, characterized in that: The standard cylinder is provided with an internal thread matched with the lower column, and the lower column is provided with an external thread matched with the standard cylinder, so that the adjusting piece can be screwed to move the adjusting piece up and down, driving the scale mark to reach the designated casting position.

3. The height-adjustable, quick-install floor leveling or slope control tool according to claim 1, characterized in that: The lintel is an inward-retracted lintel, and the lintel is arranged at the connection between the upper column and the lower column, so as to facilitate breaking off the upper column and taking it out.

4. The height-adjustable, quick-install floor leveling or slope control tool according to claim 3, characterized in that: The upper column is a smooth round upper column, and the lower column is a screw-shaped hollow cylinder.

5. The height-adjustable, quick-install floor leveling or slope control tool according to claim 4, characterized in that: The diameter of the upper column is smaller than or equal to the diameter of the lower column, and the upper column and the lower column are integrally formed.

6. The height-adjustable, quick-install floor leveling or slope control tool according to claim 1, characterized in that: The height of the standard cylinder is greater than or equal to the length of the adjusting member.

7. The height-adjustable, quick-install floor leveling or slope control tool according to claim 1, characterized in that: The base plate is provided with fixing holes for fixing to the leveled or sloped base ground.

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