Mounting structure of floor on lattice beam

Abstract

The utility model provides a mounting structure of a floor on a lattice beam, which belongs to the technical field of floor mounting and comprises an adjusting layer, a supporting layer and a plurality of groups of mounting parts. The adjusting layer comprises a plurality of groups of stud assemblies which are arranged at intervals in an array mode, the lower ends of the stud assemblies are used for being fixed to the top face of the lattice beam, and a mounting top plate is arranged at the upper end of each column of stud assemblies; the mounting top plate has a degree of freedom of moving up and down on the stud assembly in the vertical direction; the supporting layer comprises a plurality of steel beam sets in one-to-one correspondence with the mounting top plates, and the bottoms of the steel beam sets abut against the mounting top plates and are fixedly connected with the stud assemblies in a screwed mode. The multiple installation pieces are distributed on the steel beam sets at intervals in the length direction of the steel beam sets, the bottoms of the installation pieces are fixedly connected with the tops of the steel beam sets, and the tops are used for being connected with the bottom face of the raised floor. The installation structure of the floor on the lattice beam is simple in structure, floor foot stools do not need to be installed on a large scale, and manual installation cost and material cost can be effectively reduced.

Description

Technical Field

[0001] This utility model belongs to the field of floor installation technology, and more specifically, it relates to an installation structure for flooring on a lattice beam. Background Technology

[0002] To ensure a clean and tidy floor, and to facilitate disinfection and cleaning, creating a clean and sterile environment, a grid beam structure needs to be installed on the floor, upon which the flooring will be installed. Furthermore, the height between the flooring and the grid beams needs to be adjusted according to actual work requirements, and the flooring installation must also consider stability and safety.

[0003] In existing technologies, H-beams are typically installed on reinforced concrete lattice beams as the bottom support layer. Then, floor scaffolding is installed on the H-beams to adjust the installation height. Finally, crossbeams and flooring are installed on top of the floor scaffolding. This structure is complex, and for large areas of flooring, a large number of floor scaffoldings need to be installed, which will significantly increase the installation and material costs of the flooring. Utility Model Content

[0004] The purpose of this utility model is to provide an installation structure for flooring on a lattice beam, aiming to solve the technical problems of complex existing flooring installation structures, high installation costs, and high material costs.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is: to provide an installation structure for a floor on a lattice beam, comprising:

[0006] The adjustment layer includes multiple arrays of stud assemblies spaced apart. The lower end of each stud assembly is used to fix it to the top surface of the lattice beam. Each row of stud assemblies has a mounting top plate at its upper end. The mounting top plate has the freedom to move up and down on the stud assembly in the vertical direction.

[0007] The support layer includes multiple sets of steel beams corresponding one-to-one with the mounting top plate. The bottom of each steel beam set abuts against the corresponding mounting top plate and is screwed and fixed to the stud assembly; and

[0008] Multiple sets of mounting components are spaced apart on each of the steel beam groups along the length of the steel beam group, and the bottom of each mounting component is fixedly connected to the top of the steel beam group, while the top is used to connect to the bottom surface of the raised floor.

[0009] In one possible implementation, the adjustment layer further includes a plurality of mounting base plates corresponding one-to-one with the mounting top plate; wherein the lower end of the stud assembly is fixed to the lattice beam by the mounting base plates.

[0010] In some embodiments, the stud assembly includes:

[0011] A vertical stud, one end of which is screwed onto the mounting base plate, and the other end extends upward in the vertical direction;

[0012] The first nut is screwed onto the upper end of the vertical stud, and its bottom surface abuts against the steel beam assembly;

[0013] The second nut is screwed onto the vertical stud, and its top surface abuts against the bottom surface of the mounting plate; the second nut and the first nut clamp the mounting plate and the steel beam assembly from top to bottom.

[0014] For example, each of the vertical studs is provided with a plurality of second nuts, which abut against each other in sequence, and the top surface of the second nut at the top abuts against the bottom surface of the mounting plate.

[0015] For example, each set of stud assemblies includes a plurality of vertical studs arranged in an array, and each vertical stud is provided with a first nut and a plurality of second nuts.

[0016] In one possible implementation, the mounting component includes:

[0017] Pads are spaced apart along the length of each group of steel beams, and their bottoms are fixed to the top of the steel beam group; the four corners of the pads are used to extend to the bottom of the four adjacent raised floor panels;

[0018] Each set of pads corresponds to four sets of threaded connectors. The four sets of threaded connectors are arranged in an array on the pads, with the upper end connected to each of the four adjacent raised floor panels, and the lower end screwed and fixed to the pads.

[0019] In some embodiments, the pad is glued to the top of the steel beam assembly.

[0020] In one possible implementation, the steel beam assembly includes a plurality of H-shaped steel beams connected end to end, with adjacent H-shaped steel beams being fixedly connected.

[0021] In some embodiments, a connecting plate is provided between two adjacent H-beams, and the connecting plate is parallel to and fixedly connected to the webs of the two H-beams respectively.

[0022] Compared with the prior art, the solution shown in this application adjusts the height of the installation top plate by adjusting the adjustment layer, so as to adjust the installation height of the support layer and the mounting components, thereby meeting the installation height requirements of the floor. The support layer is set to improve the support stability of the floor, and the mounting components are used to improve the stability of the floor installation. The overall structure of the floor installation structure on the lattice beam provided in this application is simple and does not require a large number of floor scaffolds, which can effectively reduce labor installation costs and material costs. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 A schematic diagram of the installation structure of the floor above the lattice beam provided in this embodiment of the utility model. Figure 1 ;

[0025] Figure 2 A schematic diagram of the installation structure of the floor above the lattice beam provided in this embodiment of the utility model. Figure 2 .

[0026] In the diagram: 1. Lattice beam; 2. Adjustment layer; 21. Stud assembly; 211. Vertical nut; 212. First nut; 213. Second nut; 22. Mounting top plate; 23. Mounting bottom plate; 3. Support layer; 31. H-beam; 32. Connecting plate; 4. Mounting component; 41. Pad; 42. Threaded connector; 5. Raised floor. Detailed Implementation

[0027] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0028] It should be noted that when an element is referred to as being "set on" another element, it can be directly on or indirectly on that other element. It should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0029] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a number" means two or more, unless otherwise explicitly specified.

[0030] Please refer to the following: Figure 1 and Figure 2 The installation structure of the lattice beam floor provided by this utility model is described below. The installation structure of the lattice beam floor includes an adjustment layer 2, a support layer 3, and multiple sets of mounting components 4; the adjustment layer 2 includes multiple arrays of stud assemblies 21 arranged at intervals, the lower end of the stud assembly 21 is used to fix it to the top surface of the lattice beam 1, and the upper end of each row of stud assemblies 21 is provided with a mounting top plate 22; the mounting top plate 22 has the freedom to move up and down on the stud assembly 21 in the vertical direction; the support layer 3 includes multiple sets of steel beams that correspond one-to-one with the mounting top plate 22, the bottom of the steel beam set abuts against the corresponding mounting top plate 22, and is screwed and fixed to the stud assembly 21; the multiple sets of mounting components 4 are distributed at intervals along the length direction of the steel beam set on each steel beam set, and the bottom of the mounting component 4 is fixedly connected to the top of the steel beam set, and the top is used to connect to the bottom surface of the raised floor 5.

[0031] Specifically, the multiple sets of steel beams include a first set of steel beams arranged in parallel to each other and a second set of steel beams connected between two adjacent sets of first sets of steel beams; each set of steel beams is provided with multiple sets of mounting parts 4, and at least one set of mounting parts 4 is provided at the bottom of each of the four horizontally intersecting raised floor 5s for fixing the raised floor 5s and fixing the relative positions between the four adjacent raised floor 5s.

[0032] Optionally, the mounting top plate 22 is screwed onto the corresponding stud assembly 21. By rotating the mounting top plate 22 up and down, the screwing height of the mounting top plate 22 on the stud assembly 21 can be adjusted, thereby realizing the freedom of the mounting top plate 22 to move up and down.

[0033] Optionally, the stud assembly 21 passes through the mounting top plate 22 and abuts against a limiting member at the bottom of the mounting top plate 22. The limiting member is screwed to the stud assembly 21. By adjusting the screwing height of the limiting member on the stud assembly 21, the installation height of the mounting top plate 22 can be changed, so as to realize the freedom of the mounting top plate 22 to move up and down.

[0034] Compared with the prior art, the installation structure of the lattice beam floor provided by this utility model adjusts the height of the installation top plate 22 by adjusting the adjustment layer 2, so as to adjust the installation height of the support layer 3 and the mounting parts 4, thereby meeting the installation height requirements of the raised floor 5. The support layer 3 is set to improve the support stability of the raised floor 5, and the mounting parts 4 are used to improve the stability of the installation of the raised floor 5. The overall structure of the lattice beam floor provided in this application is simple, and there is no need to install a large number of floor scaffolds, which can effectively reduce labor installation costs and material costs.

[0035] Please see Figure 1In some possible embodiments, the adjustment layer 2 also includes a plurality of mounting base plates 23 corresponding one-to-one with the mounting top plate 22; wherein the lower end of the stud assembly 21 is fixed to the lattice beam 1 by the mounting base plates 23.

[0036] By setting the mounting base plate 23, the stud assembly 21 is fixed to the lattice beam 1 through the mounting base plate 23; specifically, the mounting base plate 23 is fixed to the lattice beam 1 through the threaded connector 42, and the stud assembly 21 is screwed and fixed to the corresponding mounting base plate 23.

[0037] Please see Figure 1 In some embodiments, the stud assembly 21 includes a vertical stud, a first nut 212, and a second nut 213; one end of the vertical stud is screwed onto the mounting base plate 23, and the other end extends upward in the vertical direction; the first nut 212 is screwed onto the upper end of the vertical stud, and its bottom surface abuts against the steel beam assembly; the second nut 213 is screwed onto the vertical stud, and its top surface abuts against the bottom surface of the mounting top plate 22; the second nut 213 and the first nut 212 clamp the mounting top plate 22 and the steel beam assembly from top to bottom.

[0038] The lower end of the vertical stud is screwed and fixed to the mounting base plate 23 to fix the stud assembly 21 to the mounting base plate 23; the second nut 213 is used to limit the mounting top plate 22, which is equivalent to the aforementioned limiting component; the second nut 213 and the first nut 212 are used to clamp the mounting top plate 22 and the steel beam assembly to fix the steel beam assembly and the vertical stud.

[0039] Specifically, when the main body of the steel beam assembly is an H-shaped steel beam 31, the bottom surface of the second nut 213 abuts against the bottom plate of the H-shaped steel beam 31, so that the second nut 213 and the first nut 212 clamp the bottom plate of the H-shaped steel beam 31 and the mounting top plate 22.

[0040] Optionally, when the main body of the steel beam assembly is a rectangular steel beam, the bottom surface of the second nut 213 abuts against the top surface of the rectangular steel beam, so that the second nut 213 and the first nut 212 clamp the rectangular steel beam and install the top plate 22.

[0041] Please see Figure 1 For example, each vertical stud is provided with a plurality of second nuts 213, which abut against each other in sequence, and the top surface of the second nut 213 located at the top abuts against the bottom surface of the mounting top plate 22.

[0042] By setting multiple second nuts 213 accordingly, the bottom support of the stud assembly 21 for the mounting top plate 22 and the steel beam assembly is improved, thereby enhancing the overall stability of the device support.

[0043] Please see Figure 1For example, each set of stud assembly 21 includes a plurality of vertical studs arranged in an array, and each vertical stud is provided with a first nut 212 and a plurality of second nuts 213.

[0044] By setting multiple vertical studs, the connection and support strength between the adjustment layer 2 and the support layer 3 are enhanced. Optionally, each stud assembly 21 includes four vertical studs arranged in an array, and each vertical stud is provided with a first nut 212 and two second nuts 213.

[0045] Please see Figure 1 In some possible embodiments, the mounting component 4 includes multiple sets of pads 41 and four sets of threaded connectors 42; the multiple sets of pads 41 are spaced apart along the length of each set of steel beams, and the bottom is fixed to the top of the steel beams; the four corners of the pads 41 are used to extend to the bottom of the four adjacent raised floor panels 5; each set of pads corresponds to four sets of threaded connectors 42, and the four sets of threaded connectors 42 are arrayed on the pads 41; the upper ends of the four sets of threaded connectors 42 are connected to the four adjacent raised floor panels 5 one by one, and the lower ends are screwed and fixed to the pads 41.

[0046] Four sets of threaded connectors 42 are used to correspond to four intersecting raised floor slabs 5 to ensure symmetrical and stable force distribution at the connection points of the four raised floor slabs 5; the pad 41 is used to achieve a stable connection between the raised floor slabs 5 and the steel beam assembly. Optionally, the top surface of the pad 41 is provided with threaded holes suitable for screwing into the four sets of threaded connectors 42.

[0047] Please see Figure 1 In some embodiments, the pad 41 is glued to the top of the steel beam assembly.

[0048] By gluing the pad 41 to the steel beam assembly, the ease of installation of the pad 41 is improved, and the installation cost can be reduced while ensuring the connection strength.

[0049] Please see Figure 2 In some possible embodiments, the steel beam assembly includes a plurality of H-shaped steel beams 31 connected end to end, with adjacent H-shaped steel beams 31 being fixedly connected.

[0050] By setting up multiple sets of H-beams 31, the stability of the support layer 3 is improved, thereby ensuring the support strength of the raised floor 5.

[0051] Please see Figure 1 In some embodiments, a connecting plate 32 is provided between two adjacent H-beams 31, and the connecting plate 32 is parallel to and fixedly connected to the web of the two H-beams 31 respectively.

[0052] By setting the connecting plate 32, the two adjacent sets of H-beams 31 are connected and fixed together, thereby enhancing the connection strength between the two adjacent sets of H-beams 31.

[0053] Specifically, during the installation of the raised floor 5, firstly, positioning guide lines are laid out on the reinforced concrete lattice beam 1, and an adjustment layer 2 is laid. Specifically, the position of the mounting base plate 23 is first determined, and the mounting base plate 23 is fixed to the lattice beam 1. Then, the mounting top plate 22 and the top H-beam 31 are fixed using the stud assembly 21. Further, when fixing the mounting top plate 22, the height of the mounting top plate 22 needs to be determined first, and then multiple second nuts 213 are fixed first. The mounting top plate 22 is then abutted against the top second nuts 213. Then, the H-beam 31 is installed, and the H-beam 31 and the second nuts 213 are fixed using the first nut 212. Adjacent H-beams 31 are fixed together using connecting plates 32. After the H-beams 31 are installed, pads 41 are installed above the H-beams 31 at the four corners of the raised floor 5. The pad 41 is bonded and fixed to the H-beam 31 with structural adhesive; the four corners of the raised floor 5 are connected to the threaded positioning holes on the pad 41 by floor screws to fix the raised floor 5.

[0054] It should be noted that the installation structure of the lattice beam floor provided in this application is applicable to scenarios where the raised floor 5 model is no larger than 3000 and the weight of the equipment above the raised floor 5 is no more than 15 tons.

[0055] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An installation structure for a floor on a lattice beam, characterized in that, include: The adjustment layer (2) includes multiple arrays of stud assemblies (21) spaced apart. The lower end of each stud assembly (21) is used to fix it to the top surface of the lattice beam (1). Each row of stud assemblies (21) has an upper mounting plate (22) at its upper end. The mounting plate (22) has the freedom to move up and down on the stud assembly (21) in the vertical direction. The support layer (3) includes multiple sets of steel beams corresponding one-to-one with the mounting top plate (22), the bottom of each steel beam abutting against the corresponding mounting top plate (22) and screwed and fixed to the stud assembly (21); and Multiple sets of mounting components (4) are distributed at intervals along the length of the steel beam group on each steel beam group, and the bottom of the mounting component (4) is fixedly connected to the top of the steel beam group, and the top is used to connect to the bottom surface of the raised floor (5).

2. The installation structure for the floor above the lattice beam as described in claim 1, characterized in that, The adjustment layer (2) also includes multiple mounting base plates (23) that correspond one-to-one with the mounting top plate (22); wherein the lower end of the stud assembly (21) is fixed to the lattice beam (1) through the mounting base plate (23).

3. The installation structure of the floor on the lattice beam as described in claim 2, characterized in that, The stud assembly (21) includes: A vertical stud, one end of which is screwed onto the mounting base plate (23), and the other end extends upward in the vertical direction; The first nut (212) is screwed onto the upper end of the vertical stud, and its bottom surface abuts against the steel beam assembly; and The second nut (213) is screwed onto the vertical stud, and its top surface abuts against the bottom surface of the mounting plate (22); the second nut (213) and the first nut (212) clamp the mounting plate (22) and the steel beam assembly from top to bottom.

4. The installation structure of the floor on the lattice beam as described in claim 3, characterized in that, Each of the vertical studs is provided with a plurality of second nuts (213), which abut against each other in sequence, and the top surface of the second nut (213) at the top abuts against the bottom surface of the mounting top plate (22).

5. The installation structure of the floor on the lattice beam as described in claim 4, characterized in that, Each set of stud assemblies (21) includes a plurality of vertical studs arranged in an array, and each vertical stud is provided with a first nut (212) and a plurality of second nuts (213).

6. The installation structure of the floor on the lattice beam as described in claim 1, characterized in that, The mounting component (4) includes: Multiple sets of pads (41) are spaced apart along the length of each set of steel beams, and their bottoms are fixed to the top of the steel beams; the four corners of the pads (41) are used to extend to the bottom of the four adjacent raised floor panels (5); Each set of pads (41) corresponds to four sets of threaded connectors (42). The four sets of threaded connectors (42) are arranged in an array on the pads (41), and their upper ends are connected to the four adjacent raised floor panels (5) one by one. Their lower ends are screwed and fixed to the pads (41).

7. The installation structure of the floor on the lattice beam as described in claim 6, characterized in that, The pad (41) is glued to the top of the steel beam assembly.

8. The installation structure of the floor on the lattice beam as described in claim 1, characterized in that, The steel beam group includes multiple H-shaped steel beams (31) connected end to end, and adjacent H-shaped steel beams (31) are fixedly connected.

9. The installation structure for the floor on the lattice beam as described in claim 8, characterized in that, A connecting plate (32) is provided between two adjacent H-beams (31), and the connecting plate (32) is parallel to and fixedly connected to the webs of the two H-beams (31).

Images