A support frame assembly for ground keel installation and installation method thereof

Abstract

The present application discloses a support frame assembly used for ground keel installation and its installation method. During construction, the wire mesh ring is placed at a set position, and a support plate is placed on it. The screw holes on the support plate are pre-pierced with self-tapping screws. After multiple support frame assemblies are placed in a dot matrix, refer to the laser horizontal line, and press the assembly from top to bottom with the help of long keels placed on each support plate. The pressure will cause the wire mesh ring to deform without rebounding, so that the upper plane of the assembly is aligned with the laser horizontal line. After all the components are pressed to a horizontal plane, mortar is poured into the wire mesh ring through the pouring hole. Because a film is adhered to the mesh wall of the wire mesh ring, the mortar does not leak out. There are multiple self-tapping screws running through the support plate. After the mortar solidifies, the support plate forms a whole with the wire mesh ring, and can form a seamless full-contact bearing structure with the ground. After that, the keel can be placed on the assembly and the floor board can be laid. The support has good stability and high installation efficiency. The installation method of the support frame assembly has the above effect.

Description

Technical Field

[0001] The present application relates to the field of decoration, and in particular to a support frame assembly used for ground keel installation and an installation method thereof. Background Art

[0002] Driven by the rapid development of the interior decoration industry in recent years, coupled with the country's advocacy and policy guidance for prefabricated residential decoration, the interior decoration industry has made many innovations in decorative materials and decoration techniques. When laying boards on the ground, the current prefabricated decoration construction process adopts a ground-overhead method to lay the floor. The method is to hollow out the metal keel with a leveling bracket device, install shelves on this keel plane, and then lay floor materials on the shelves. Floor heating modules and water and electricity pipelines can be laid inside the overhead layer. This overhead keel construction method requires a bracket leveling process. The column of this metal bracket adopts a metal screw structure, and the height adjustment and leveling are achieved by screwing the screw. However, this bracket has a disadvantage. The bracket is placed on a rough fine stone concrete floor and is always a floating point-type rubbing contact, rather than a seamless full-contact stable structure; the screwing structure of the screw nut restricts the height adjustment variable of the bracket to be small, and with the increase of years of use, it will wear, loosen and make noise. At the same time, this screw leveling method requires adjusting many matrix-arranged support frames one by one, which is very inefficient.

[0003] It can be seen that how to overcome the problems of poor stability of the support system and low installation efficiency in traditional prefabricated decoration construction is an urgent problem to be solved by technical personnel in this field. Summary of the invention

[0004] The present application provides a support frame assembly for ground keel installation and an installation method thereof, which solves the problems in the prior art of how to overcome the poor stability of the support system, small height adjustment variables, and low installation efficiency in traditional prefabricated decoration construction.

[0005] In order to solve the above technical problems, the present application provides a support frame assembly for ground keel installation, comprising:

[0006] A wire mesh ring, a film is adhered to the mesh wall of the wire mesh ring, a support plate is arranged at the upper end of the wire mesh ring, a casting hole and a plurality of screw holes are arranged on the support plate, a self-tapping screw is inserted into each of the screw holes, and each of the self-tapping screws extends into the wire mesh ring.

[0007] Preferably, the support plate is further provided with shelf grooves, and the positions of the shelf grooves are arranged diagonally in a cross shape.

[0008] Preferably, the diameter of the screw hole is larger than the outer diameter of the screw rod of the self-tapping screw.

[0009] Preferably, the wire mesh ring is cylindrical in shape.

[0010] Preferably, the wire mesh ring is made of metal material.

[0011] In order to solve the above technical problems, the present application also provides a support frame assembly installation method corresponding to the support frame assembly applied to the ground keel installation, based on any one of the above support frame assemblies applied to the ground keel installation, including:

[0012] Measure the ground level in advance to obtain multiple placement points for the support frame components, and place a laser level at the set height;

[0013] Place the wire mesh ring at each placement point, insert self-tapping screws into each screw hole on the support plate, and then place the support plate on the wire mesh ring, and keep the directions of the shelf grooves on the support plate consistent;

[0014] Place the long keel to be used in the shelf groove, and use a long ruler with high stiffness to hold and press the long keel horizontally, press downward from the vertical direction, and align its height to the laser horizontal line in one row;

[0015] The support frame assembly is kept at a current height, and mortar is poured into the wire mesh ring through the pouring holes of the support plate until it is flush with the plane of the support plate, so as to cast the wire mesh ring and the support plate into a whole.

[0016] Compared with the prior art, the present application provides a support frame assembly for ground keel installation, including a wire mesh circle, a thin film adhered to the mesh wall of the wire mesh circle, a support plate is provided at the upper end of the wire mesh circle, a casting hole and a plurality of screw holes are provided on the support plate, a self-tapping screw is inserted into each screw hole, and each tapping screw extends into the wire mesh circle.

[0017] It can be seen that when using this component, during the construction process, the wire mesh circle is placed at the set position, and a support plate is placed on it. The screw holes on the support plate are pre-pierced with self-tapping screws. After several support frame assemblies are placed in a dot matrix at the set position, refer to the position of the laser horizontal line, and press the support frame assembly from top to bottom with the help of long keels placed on each support plate. The pressure will cause the wire mesh circle to deform without rebounding, so that the upper plane of the support frame assembly is aligned with the laser horizontal line. After all the support frame assemblies are pressed to a horizontal plane, mortar is then poured into the wire mesh circle through the pouring hole. Since a thin film is adhered to the mesh wall of the wire mesh circle, it can be ensured that the poured mortar does not leak out. Several self-tapping screws are penetrated on the support plate. After the mortar in the wire mesh circle solidifies, the support plate forms an integral structure with the wire mesh circle through the mortar, and can form a seamless full-contact bearing structure with the ground. After that, keels can be placed on the support frame assembly and floor panels can be laid. The problem of poor stability, small height adjustment variable, easy loosening and noise due to long-term wear and tear, and low installation efficiency of the traditional screw-type adjustment bracket is solved. In addition, the application provides a support frame assembly installation method with the above effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the present application, the following briefly introduces the drawings required for use in the embodiments. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without inventiveness.

[0019] Figure 1 A schematic diagram of the structure of a support frame assembly for ground keel installation provided by an embodiment of the present invention;

[0020] Figure 2 A front view of a support provided by an embodiment of the present invention;

[0021] Figure 3 A top view of a support provided by an embodiment of the present invention;

[0022] Figure 4 A schematic diagram of placing a support frame assembly on the ground for installing a ground keel provided by an embodiment of the present invention;

[0023] Figure 5 A flow chart of a method for installing a support frame assembly provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings.

[0025] The core of this application is to provide a support frame assembly for ground keel installation and its installation method, which can solve the problems in the prior art of how to overcome the poor stability of the support system, small height adjustment variables and low installation efficiency in traditional prefabricated decoration construction.

[0026] Figure 1 A schematic diagram of the structure of a support frame assembly for ground keel installation provided by an embodiment of the present invention. Figure 2 A front view of a support provided by an embodiment of the present invention, Figure 3 A top view of a support provided by an embodiment of the present invention, Figure 4 A schematic diagram of placing a support frame assembly on the ground for installing a ground keel provided by an embodiment of the present invention, such as Figures 1 to 4 As shown, the support frame assembly includes:

[0027] The wire mesh ring 2 has a thin film adhered to its mesh wall, a support plate 1 is provided at the upper end of the wire mesh ring 2, a casting hole 5 and a plurality of screw holes 6 are provided on the support plate 1, and a self-tapping screw 4 is inserted into each screw hole 6, and each tapping screw 4 extends into the wire mesh ring 2.

[0028] Specifically, the wire mesh ring 2 is a mesh cylindrical structure, and a thin film is pre-adhered to the mesh wall of the wire mesh ring 2, which can ensure that the mortar poured after the wire mesh ring 2 is deformed under pressure does not leak out; the pouring hole 5 on the support plate 1 is connected to the cavity of the wire mesh ring 2. The tapping screws 4 extend into the cavity of the wire mesh ring 2 after passing through the corresponding screw holes 6. The outer contour size of the support plate 1 is larger than the upper end size of the cylindrical body diameter of the wire mesh ring 2. In order to improve the convenience of installing the keel on the support frame assembly, preferably, a shelf groove 3 is also provided on the support plate 1, and the position of the shelf groove 3 is arranged in a cross diagonal manner, that is, the shelf groove 3 is located at the cross diagonal of the support plate 1, which can improve the installation convenience and the adjustment flatness. In actual construction, the main keel can be placed on the shelf groove 3 of the support plate 1 on the entire row of support frame assemblies, and the support frame assemblies can be pressed and leveled in an entire row. Preferably, the support plate 1 is stamped from galvanized steel plate; preferably, the wire mesh ring 2 is made of metal material, for example, it can be made of aluminum plate mesh with strong plasticity; in order to solve the convenience of pouring after placing the main keel during construction, preferably, the pouring hole 5 is set at a position on the support plate 1 that is biased to one corner; in order to provide quick installation, preferably, the hole diameter of the screw hole 6 on the support plate 1 is larger than the outer diameter of the screw rod of the self-tapping screw 4 to ensure that the self-tapping screw 4 can be inserted into the screw hole 6 without twisting; for the economy of logistics packaging, preferably, the wire mesh ring 2 can be made into a conical tube shape, which can be stacked end to end for storage, and can also be made into a folded shape and then stretched into a tube shape at the construction site; in order to ensure the strength of the support frame assembly, the mortar used for pouring can be selected from mortar with a specific ratio.

[0029] The present application provides a support frame assembly for ground keel installation, including a wire mesh ring and a support plate. The wire mesh ring is made of a metal mesh in a cylindrical shape, and the support plate is a metal plate structure. There are multiple shelf grooves on the support plate, and there are casting holes and several screw holes on the support plate. Self-tapping screws are inserted into the screw holes. During use, the wire mesh ring is placed on the ground, the support plate is placed flat on the wire mesh ring, and the self-tapping screw rod is inserted into the inside of the wire mesh ring. Referring to the set laser horizontal line position, upward pressure is applied to the support frame assembly, and the plane position on the support frame assembly is pressed to the set horizontal line, and the multiple support frame assemblies are pressed to a uniform horizontal line height, and then the wire mesh ring is cast with mortar of a specific ratio according to this height, so that the support plate and the wire mesh ring are poured into one, and after the mortar solidifies, a support frame with uniform height and support force is formed. The support frame assembly can solve the problem of small height adjustment variables of the screw-type adjustment bracket used for laying the floor with overhead keels in the current prefabricated decoration process; the plasticity of the support frame assembly material is used to make the support frame assembly deform and position under the force of pressing, and align to the laser horizontal line in an accurate and simple way, and the whole row can be pressed together with a ruler to achieve the purpose of rapid and uniform leveling, and a large number of support frames can be quickly leveled; the mortar prepared according to a specific ratio is used for pouring, so that the support frame and the ground form a seamless full contact bearing, and solve the problem of the screw-type bracket being easy to loosen and make noise due to long-term wear. The purpose of reducing building load, environmental protection and energy saving, and quick installation pursued by the prefabricated concept is achieved.

[0030] The above describes in detail an embodiment of a support frame assembly for ground keel installation. Based on the support frame assembly for ground keel installation described in the above embodiment, an embodiment of the present invention also provides a support frame assembly installation method corresponding to the support frame assembly. Since the embodiment of the method part corresponds to the embodiment of the support frame assembly part, please refer to the description of the embodiment of the support frame assembly part for the embodiment of the method part, and no further description will be given here.

[0031] Figure 5 A flow chart of a method for installing a support frame assembly provided by an embodiment of the present invention, such as Figure 5 As shown, the method comprises the following steps:

[0032] S101: Measure the ground level in advance to obtain multiple placement points of the support frame assembly, and place a laser level at a set height.

[0033] S102: placing the wire mesh ring at each placement point, inserting self-tapping screws into each screw hole on the support plate, and then placing the support plate on the wire mesh ring, and making the directions of the shelf grooves on the support plate consistent.

[0034] S103: Place the long keels to be used in the shelf groove, and use a long ruler with high stiffness to hold and press the long keels horizontally, press downward from the vertical direction, and align the height of the whole row to the laser horizontal line at one time.

[0035] S104: Keep the support frame assembly at the current height unchanged, and pour mortar into the wire mesh ring through the pouring holes of the support plate until it is flush with the plane of the support plate, so as to cast the wire mesh ring and the support plate into a whole.

[0036] During the actual installation, firstly carry out horizontal measurement on the ground in order to obtain multiple placement points suitable for placing the support frame components, and then place a laser horizontal line at a set height at a suitable position on the ground. The set height can be determined according to the actual situation. After marking multiple support points (placement points) where the support frame components are to be placed on the ground, place the wire mesh ring on the support point, insert self-tapping screws into several screw holes on the support plate, and then place the support plate on the wire mesh ring so that the directions of the shelf grooves on the support plate are consistent. Then place the long keel to be used into the shelf groove on the support plate, hold and press the long keel horizontally with a long ruler with high stiffness, and then use the vertical Press downward in the vertical direction to align the height of the entire row to the laser horizontal line at one time, and keep it still after pressing it to the parallel corresponding laser horizontal line. Since the wire mesh ring is a cylindrical body made of aluminum plate mesh, it has strong plasticity and is easy to deform without rebounding after being pressed. It can stay at the height after being pressed. Then press the support frame assembly row by row in this way. After uniformly adjusting the level, pour mortar of a specific ratio on the pouring holes of the support piece, and fill the mortar to the same level as the plane of the support piece. After the mortar in the wire mesh ring solidifies, the wire mesh ring and the support piece can be poured into a whole. After that, the keel can be placed on the support frame assembly and the plate can be laid.

[0037] The support frame assembly installation method provided in the present application can realize the rapid leveling of a large number of support frames, solving the problem that the screw-type brackets in the past need to be adjusted one by one, have large errors and poor stability, and are easy to loosen and make noises due to wear and tear. The purpose of reducing building load, environmental protection and energy saving, and quick installation pursued by the prefabricated concept is achieved.

[0038] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the application disclosed herein. The present application is intended to cover any variations, uses or adaptations of the present application, which follow the general principles of the present application and include common knowledge or customary technical means in the art disclosed in the present application. The specification and examples are to be regarded as exemplary only, and the true scope of the present application is indicated by the claims.

[0039] It should be understood that the present application is not limited to the precise structure described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The above-described embodiments of the present application do not constitute a limitation on the scope of protection of the present application.

Claims

1. A support frame assembly used for ground keel installation, characterized in that: include: A wire mesh ring, wherein a film is adhered to the mesh wall of the wire mesh ring, a support plate is arranged at the upper end of the wire mesh ring, a casting hole and a plurality of screw holes are arranged on the support plate, a self-tapping screw is inserted into each of the screw holes, and each of the self-tapping screws extends into the wire mesh ring; The support plate is also provided with a shelf groove, the position of the shelf groove is arranged in a cross diagonal manner, and the diameter of the screw hole is larger than the outer diameter of the screw rod of the self-tapping screw.

2. The support frame assembly for ground keel installation according to claim 1, characterized in that: The wire mesh ring is cylindrical in shape.

3. The support frame assembly for ground keel installation according to claim 1, characterized in that: The wire mesh ring is made of metal material.

4. A method for installing a support frame assembly, based on the support frame assembly for ground keel installation according to any one of claims 1 to 3, characterized in that: include: Measure the ground level in advance to obtain multiple placement points for the support frame components, and place a laser level at the set height; Place the wire mesh ring at each placement point, insert self-tapping screws into each screw hole on the support plate, and then place the support plate on the wire mesh ring, and keep the directions of the shelf grooves on the support plate consistent; Place the long keel to be used in the shelf groove, and use a long ruler with high stiffness to hold and press the long keel horizontally, press downward from the vertical direction, and align its height to the laser horizontal line in one row; The support frame assembly is kept at a current height, and mortar is poured into the wire mesh ring through the pouring holes of the support plate until it is flush with the plane of the support plate, so as to cast the wire mesh ring and the support plate into a whole.

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