Floor mounting structure

Abstract

The present invention provides a floor installation structure, which belongs to the field of building engineering technology, and includes a support member and a bearing layer overlapped on the support member, wherein mounting columns for fixing a thermal insulation layer are arranged on the bearing layer, and the thermal insulation layer is fixed on the bearing layer by being connected with the mounting columns, and the top of the thermal insulation layer and the top of the mounting columns are located on the same plane, and a surface structure is laid above the thermal insulation layer and the mounting columns. The present invention provides mounting columns on the bearing layer, and the mounting columns can not only fix the thermal insulation layer but also support the surface structure, so that the external force on the surface structure can directly act on the bearing layer, the force is clear, and the bearing capacity of the floor after installation is enhanced, thereby improving the service life of the floor after installation.

Description

Technical Field

[0001] The invention belongs to the technical field of building engineering, and more specifically, relates to a floor installation structure. Background Art

[0002] With the continuous improvement of the level of building industrialization, prefabricated decoration, as a new type of decoration method, can realize the rapid construction of buildings through the industrialized production of building materials and assembly on the construction site. It has the characteristics of safety, environmental protection, stable quality, convenient partial replacement and maintenance, and low construction cost. It is called a research hotspot in the field of construction at home and abroad. However, in the currently used prefabricated floor structure, there are multiple layers between the outermost surface structure and the supporting parts that play the role of bearing capacity, such as the insulation layer and the pad layer. When the surface structure is subjected to external force, it cannot directly act on the supporting parts. During long-term use, the insulation layer and the pad layer are deformed, which eventually causes the bottom plate to warp and deform. After installation, the bearing capacity of the floor is weak, thereby reducing the service life of the prefabricated bottom plate. Summary of the invention

[0003] The purpose of the present invention is to provide a floor installation structure, aiming to solve the problems of weak bearing capacity and short service life of the assembled base plate in the prior art.

[0004] To achieve the above object, the technical solution adopted by the present invention is: to provide a floor installation structure, comprising:

[0005] A support member, wherein the bottom of the support member is provided with a mounting portion for being placed on the ground, and the top of the support member is provided with a supporting portion;

[0006] A bearing layer, overlapped and connected to the supporting portion of the supporting member, with a plurality of mounting columns arranged above the bearing layer;

[0007] A heat-insulating layer, overlapped and connected above the bearing layer, wherein the heat-insulating layer is fixed on the bearing layer by connecting with the mounting column; and

[0008] The surface layer structure is abutted against the top of the installation column and laid above the thermal insulation layer.

[0009] As another embodiment of the present application, the support member further includes a support rod disposed between the mounting portion and the support portion, and the support rod is threadedly connected to the mounting portion and fixedly connected to the support portion.

[0010] As another embodiment of the present application, two cross-arranged limiting ribs are provided on one side of the support portion close to the bearing layer, and a plurality of the limiting ribs form an open slot for locating the position of the bearing layer on the support member.

[0011] As another embodiment of the present application, the thermal insulation layer is provided with a mounting hole matching the mounting column, and the thermal insulation layer is connected to the mounting column through the mounting hole to fix the thermal insulation layer on the bearing layer.

[0012] As another embodiment of the present application, the cross-section of the mounting post along its length direction is square or circular.

[0013] As another embodiment of the present application, a plurality of bosses spaced apart from each other are provided on the thermal insulation layer, and an accommodation gap for accommodating floor heating pipes is provided between two bosses.

[0014] As another embodiment of the present application, the mounting hole is located at the center of the boss.

[0015] As another embodiment of the present application, the bosses are arranged in a rectangular array on the thermal insulation layer.

[0016] As another embodiment of the present application, a reflective film is further provided between the thermal insulation layer and the surface structure, and the floor heating pipeline is located on a side of the reflective film away from the thermal insulation layer.

[0017] As another embodiment of the present application, the surface layer structure includes:

[0018] A finishing layer, arranged above the thermal insulation layer and the installation column;

[0019] The leveling layer is arranged between the finishing layer and the installation column and laid on the installation column. The finishing layer is laid on the leveling layer. The leveling layer is used to level the installation surface of the finishing layer to facilitate the installation of the finishing layer.

[0020] The beneficial effects of the floor installation structure provided by the present invention are as follows: compared with the prior art, a support member for being placed on the ground is provided, a mounting portion connected to the ground is provided at the bottom of the support member, a support portion is provided on the top surface, a bearing layer is overlapped on the supporting portion of the support member, and the bearing layer plays a role in improving the overall bearing capacity, a plurality of mounting columns are provided above the bearing layer, the plurality of mounting columns are arranged at intervals, and are surrounded by an installation space for placing the thermal insulation layer, the thermal insulation layer is placed in the installation space and connected to the mounting columns, so that the thermal insulation layer can be fixed on the bearing layer, the top of the thermal insulation layer is flush with the top surface of the mounting columns, and are located on the same plane, forming an installation surface for laying a surface layer structure, the surface layer structure is laid above the thermal insulation layer and the mounting columns, and overlapped on the top of the mounting columns, the present invention arranges the surface layer structure to overlap the mounting columns on the bearing layer, and can transmit the force acting on the surface layer structure to the bearing layer through the mounting columns, and the bearing layer plays a role in improving the overall bearing capacity, thereby avoiding the problem of deformation of the surface layer structure due to other layers, enhancing the bearing capacity of the bottom plate, and improving the service life of the bottom plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 A schematic diagram of the structure of the base plate installation structure provided by an embodiment of the present invention;

[0023] Figure 2 A schematic diagram of the connection structure between the bearing layer and the thermal insulation layer provided in an embodiment of the present invention;

[0024] Figure 3 A schematic diagram of the connection structure between the support member and the bearing layer provided in an embodiment of the present invention;

[0025] Figure 4 A schematic diagram of the floor heating pipeline arrangement structure provided by an embodiment of the present invention;

[0026] Figure 5 A schematic diagram of the support structure provided in Example 1 of the present invention;

[0027] Figure 6 A schematic diagram of the support structure provided in Example 2 of the present invention;

[0028] Figure 7 This is a schematic diagram of the support structure provided in Example 3 of the present invention.

[0029] In the figure: 1. Support member; 11. Installation part; 12. Support part; 13. Support rod; 2. Bearing layer; 21. Installation column; 22. Groove; 3. Insulation layer; 31. Installation hole; 32. Boss; 33. Accommodation gap; 4. Surface structure; 41. Finishing layer; 42. Leveling layer; 5. Reflective film; 6. Floor heating pipeline. DETAILED DESCRIPTION

[0030] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0031] Please also read Figure 1 , Figure 2, the floor installation structure provided by the present invention is now described. The floor installation structure includes a support member 1, a bearing layer 2, an insulation layer 3 and a surface structure 4. The support member 1 is provided with a mounting portion 11 for being placed on the ground at the bottom of the support member 1, and a supporting portion 12 is provided at the top; the bearing layer 2 is overlapped and connected to the supporting portion 12 of the support member 1, and a plurality of mounting columns 21 are provided above the bearing layer 2; the insulation layer 3 is overlapped and connected above the bearing layer 2, and the insulation layer 3 is fixed to the bearing layer 2 by connecting with the mounting columns 21; and the surface structure 4 is abutted against the top of the mounting columns 21 and laid above the insulation layer 3.

[0032] Compared with the prior art, the floor installation structure provided in the present embodiment is provided with a support member 1 for being placed on the ground, the support member 1 is provided with a mounting portion 11 connected to the ground at the bottom, and a support portion 12 is provided on the top surface, a bearing layer 2 is overlapped on the supporting portion 12 of the support member 1, and the bearing layer 2 serves to improve the overall bearing capacity, a plurality of mounting columns 21 are provided above the bearing layer 2, and the plurality of mounting columns 21 are arranged at intervals to enclose an installation space for placing a thermal insulation layer 3, the thermal insulation layer 3 is placed in the installation space and connected to the mounting columns 21, so that the thermal insulation layer 3 can be fixed on the bearing layer 2, The top of the insulation layer 3 is flush with the top surface of the mounting column 21 and are located on the same plane, forming a mounting surface for laying the surface structure 4. The surface structure 4 is laid above the insulation layer 3 and the mounting column 21, and overlapped on the top of the mounting column 21. The present invention arranges the surface structure 4 to overlap the mounting column 21 on the bearing layer 2, so that the force acting on the surface structure 4 can be transferred to the bearing layer 2 through the mounting column 21. The bearing layer 2 plays a role in improving the overall bearing capacity, thereby avoiding the problem of deformation of the surface structure 4 due to other layers, enhancing the bearing capacity of the base plate, and improving the service life of the base plate.

[0033] In this embodiment, the mounting column 21 and the bearing layer 2 are integrally formed, and the bearing layer 2 is made of reinforced cement fiber board or GRC board or other forms of concrete board or cement board.

[0034] In this embodiment, the thermal insulation layer 3 and the bearing layer 2 are spliced ​​with staggered seams to horizontally constrain the bearing layer 2 .

[0035] As a specific implementation of the floor installation structure provided by the present invention, please refer to Figure 1 , Figure 3The support member 1 also includes a support rod 13 disposed between the mounting portion 11 and the support portion 12, the support rod 13 being fixedly connected to the mounting portion 11 and being threadedly connected to the support portion 12. An adjusting nut is disposed on the side of the support portion 12 close to the support rod 13, the adjusting nut being fixedly connected to the support portion 12 and being threadedly connected to the support rod 13. By rotating the support portion 12 on the support rod 13, the overall height of the support member 1 can be adjusted according to the height of the ground at the construction site, and the horizontality of the bearing layer 2 can be adjusted by adjusting the height of the support member 1 according to the drop of the construction site ground, so that the surface layer structure 4 finally disposed above the mounting column 21 remains in a horizontal state.

[0036] As a specific implementation of the floor installation structure provided by the present invention, please refer to Figure 1 , Figure 3 , Figure 5 , Figure 6 , Figure 7 The bearing layer 2 is provided with a groove 22 for connecting with the support member 1, and the inner wall of the groove 22 is arranged in contact with the outer wall of the support portion 12. The bearing layer 2 is composed of a plurality of square bearing blocks, and an open groove 22 is arranged at the four corners of the bearing block. Through the groove 22 and the outer wall of the support portion 12 of the support member 1, the plurality of bearing blocks can be positioned and installed on the support member 1, making the installation structure more stable.

[0037] In this embodiment, a support member 1 is provided at the middle bottom of the bearing block, and the bearing block and the support member 1 are connected by self-tapping screws to achieve the purpose of enhancing shock-absorbing bearing.

[0038] In this embodiment, an anti-rotation protrusion is further provided on the support portion 12 , and an anti-rotation groove is provided on the bearing layer 2 . During installation, the anti-rotation protrusion is located in the anti-rotation groove to prevent the support member 1 from rotating relative to the bearing layer 2 .

[0039] In this embodiment, the projection of the support portion 12 of the support member 1 toward the mounting portion 11 is a circular, semicircular or fan-shaped structure. When the projection of the support portion 12 is a circle, the support member 1 can be supported at the position where multiple bearing blocks are connected to each other and at the center of the bearing blocks. When the support portion 12 is a semicircular shape, the support member 1 can be supported at the position where the bearing block is in contact with the wall. When the support portion 12 is a fan-shaped structure, the support member 1 can be supported at the position where the bearing block is in contact with the wall corner.

[0040] As a specific implementation of the floor installation structure provided by the present invention, please refer to Figure 1 , Figure 2 , Figure 4The thermal insulation layer 3 is provided with mounting holes 31 matching with the mounting posts 21, and the thermal insulation layer 3 is connected with the mounting posts 21 through the mounting holes 31 to fix the thermal insulation layer 3 on the bearing layer 2. The thermal insulation layer 3 is provided with mounting holes 31 matching with the outer diameter and spacing of the mounting posts 21. During installation, the mounting holes 31 on the thermal insulation layer 3 are sleeved on the mounting posts 21, so that the bottom of the thermal insulation layer 3 fits with the top of the bearing layer 2, so that the thermal insulation layer 3 can be installed quickly and accurately, the operation is convenient, the construction is convenient, and the thermal insulation layer 3 can be accurately positioned on the bearing layer 2.

[0041] In this embodiment, the mounting columns 21 are arranged at the four corners and the center of the bearing block on the bearing layer 2 , which can increase the bearing capacity of the bearing layer 2 and reduce the requirements on the compressive strength of the thermal insulation layer 3 .

[0042] In this embodiment, the mounting column 21 is located directly above the support member 1. After the surface structure 4 is subjected to force, the force can be directly transferred to the mounting column 21 and then to the support member 1, thereby improving the bearing capacity of the bearing layer 2 and preventing the bearing layer 2 from being damaged or deformed.

[0043] As a specific implementation of the floor installation structure provided by the present invention, please refer to Figure 2 , Figure 4 The cross section of the mounting column 21 along its length direction is square or circular. When the cross section of the mounting column 21 is circular, its diameter is not less than 120 mm. When the cross section of the mounting column 21 is square, its cross-sectional area is not less than 11970 mm. 2 ; To meet the bearing strength of the bearing layer 2.

[0044] As a specific implementation of the floor installation structure provided by the present invention, please refer to Figure 2 , Figure 4 The insulation layer 3 is also provided with a plurality of bosses 32 spaced apart from each other, and a receiving gap 33 for receiving the floor heating pipe 6 is provided between two bosses 32. The insulation layer 3 is provided with a plurality of bosses 32 spaced apart from each other, and the top surface of the bosses 32 is located on the same plane as the top surface of the mounting column 21, which can support the surface structure 4 to a certain extent, and a receiving gap 33 is provided between the plurality of bosses 32, and the floor heating pipe 6 is placed in the receiving gap 33, and the opening of the receiving gap 33 is located above the insulation layer 3, which can prevent the heat of the floor heating pipe 6 from being lost to the ground through the insulation layer 3.

[0045] In this embodiment, the heat-insulating layer 3 and the boss 32 are integrally formed to enhance the connection strength between the heat-insulating layer 3 and the boss 32 .

[0046] As a specific implementation of the floor installation structure provided by the present invention, please refer to Figure 1 , Figure 2 , Figure 4 , the mounting hole 31 is located at the center of the boss 32. The mounting hole 31 on the thermal insulation layer 3 is located on the boss 32 and at the center of the boss 32, which can increase the contact area between the mounting column 21 on the bearing layer 2 and the mounting hole 31 on the thermal insulation layer 3, and improve the stability of the connection between the thermal insulation layer 3 and the bearing layer 2.

[0047] In this embodiment, the cross-sectional shape of the boss 32 on the thermal insulation layer 3 is consistent with that of the mounting column 21 , so that the wall thickness of the boss 32 around the mounting hole 31 is consistent.

[0048] As a specific implementation of the floor installation structure provided by the present invention, please refer to Figure 2 The bosses 32 are arranged in a rectangular array on the insulation layer 3. The plurality of bosses 32 on the insulation layer 3 are arranged in a rectangular array so that the accommodation gaps 33 can be arranged in a straight line, which is convenient for the layout of the floor heating pipeline 6.

[0049] As a specific implementation of the floor installation structure provided by the present invention, please refer to Figure 1 A reflective film 5 is also provided between the insulation layer 3 and the surface structure 4, and the floor heating pipeline 6 is located on the side of the reflective film 5 away from the insulation layer 3. A layer of reflective film 5 is provided above the insulation layer 3, and the reflective film 5 is laid in the accommodation gap 33 in accordance with the side wall of the boss 32. The floor heating pipeline 6 is placed on the reflective film 5 to prevent heat from being lost to the ground.

[0050] As a specific implementation of the floor installation structure provided by the present invention, please refer to Figure 1 The surface structure 4 includes a finishing layer 41 and a leveling layer 42. The finishing layer 41 is arranged above the insulation layer 3 and the mounting column 21; the leveling layer 42 is arranged between the finishing layer and the mounting column 21, and is laid on the mounting column 21. The finishing layer 41 is laid on the leveling layer 42. The leveling layer 42 is used to level the mounting surface of the finishing layer 41, which is convenient for the installation of the finishing layer 41. A leveling layer 42 is arranged between the finishing layer 41 and the mounting column 21. The leveling layer 42 overlaps the mounting column 21. The leveling layer 42 adopts a silicate cover plate, which is used to level the structural components under the finishing layer 41, which is convenient for the laying of the finishing layer 41. The finishing layer 41 can be composed of a variety of materials such as wooden floors, stone boards, or ceramic floor tiles according to the requirements of on-site construction. It is wear-resistant, applicable, environmentally friendly and beautiful.

[0051] In this embodiment, the finishing layer 41 and the leveling layer 42 are both pressed and formed in the factory and directly installed on site, which can ensure the overall strength and facilitate installation.

[0052] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A floor installation structure, characterized in that: include: A support member, wherein the bottom of the support member is provided with a mounting portion for being placed on the ground, and the top of the support member is provided with a supporting portion; A bearing layer, overlapped and connected to the supporting portion of the supporting member, with a plurality of mounting columns arranged above the bearing layer; an insulation layer, which is overlapped and connected above the bearing layer, and the insulation layer is fixed on the bearing layer by connecting with the mounting column, and A surface structure abuts against the top of the installation column and is laid above the insulation layer; The thermal insulation layer is provided with a mounting hole matched with the mounting column, and the thermal insulation layer is connected to the mounting column through the mounting hole to fix the thermal insulation layer on the bearing layer; The cross section of the mounting post along its length direction is square or circular; The insulation layer is also provided with a plurality of bosses spaced apart from each other, and a receiving gap for receiving the floor heating pipe is provided between two bosses; The mounting hole is located at the center of the boss.

2. The floor installation structure according to claim 1, characterized in that: The support member further comprises a support rod disposed between the mounting portion and the support portion, wherein the support rod is fixedly connected to the mounting portion and is threadedly connected to the support portion.

3. The floor installation structure according to claim 1, characterized in that: The bearing layer is provided with a groove for connecting with the support member, and the inner wall of the groove is arranged to fit with the outer wall of the support portion.

4. The floor installation structure according to claim 1, characterized in that: The bosses are arranged in a rectangular array on the thermal insulation layer.

5. The floor mounting structure according to claim 1, characterized in that: A reflective film is also arranged between the thermal insulation layer and the surface structure, and the floor heating pipeline is located on the side of the reflective film away from the thermal insulation layer.

6. The floor mounting structure according to claim 1, characterized in that: The surface layer structure comprises: A finishing layer, arranged above the thermal insulation layer and the installation column; The leveling layer is arranged between the finishing layer and the installation column and laid on the installation column. The finishing layer is laid on the leveling layer. The leveling layer is used to level the installation surface of the finishing layer to facilitate the installation of the finishing layer.

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