CN112575998A

CN112575998A - Elevated floor supporting structure

Info

Publication number: CN112575998A
Application number: CN201910939120.0A
Authority: CN
Inventors: 黄建德
Original assignee: Huiya Science & Technology Suzhou Co ltd
Current assignee: Huiya Science & Technology Suzhou Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2021-03-30
Anticipated expiration: 2039-09-30
Also published as: CN112575998B

Abstract

The invention discloses a supporting structure for a raised floor, which is used for erecting at least one floor and comprises a plurality of main foot stands, a plurality of auxiliary foot stands and at least one square pipe. The plurality of main foot frames are arranged at the corners of the floor, the plurality of auxiliary foot frames are arranged between the main foot frames, and the square pipe is arranged on the auxiliary foot frames, wherein the floor is arranged on the main foot frames and the square pipe, so that the aim of increasing the bearing capacity of the supporting structure of the raised floor is fulfilled.

Description

Elevated floor supporting structure

Technical Field

The invention relates to the technical field of factory building, in particular to a raised floor supporting structure.

Background

At present, the large electronic factory building clean room ground is provided with an elevated floor system, working machines (manufacturing equipment or computers) are placed on the elevated floor, certain suspension space is arranged between the floor in the elevated floor system and the real ground, the suspension space can be used for arranging pipelines and workers for construction, air extraction equipment can be arranged, the generated dust can be continuously taken away, and therefore the required environment cleanliness is kept.

The market demand for raised floors is increasing due to their good overall performance. However, the existing elevated floor support structure system only uses four-legged stands for support, and the load-bearing capacity is not as firm as the real ground or floor. Generally, the elevated floor support structure has a weight limit to bear against the work machine, and excessive weight can cause the floor to permanently deform or crack, and even collapse to cause damage to the work machine.

In large electronic factory cleanrooms, the aforementioned deformation or breakage phenomena are more pronounced as the working machines become heavier and heavier. In addition, when the working machine having a high center of gravity is operated to cause excessive shaking, the conventional raised floor support structure is easily turned over, causing a danger in use.

Disclosure of Invention

The present invention provides a raised floor supporting structure, which can greatly improve the bearing capacity of the raised floor supporting structure through the arrangement of square tubes, and particularly, the raised floor supporting structure does not greatly increase the cost and is easy to implement.

The invention relates to a supporting structure of a raised floor. The raised floor support structure is used for erecting at least one floor. The raised floor support structure comprises a plurality of main legs, a plurality of auxiliary legs and at least one square tube. The plurality of main foot frames are arranged at the corners of the floor, the plurality of auxiliary foot frames are arranged between the main foot frames, and at least one pipe frame is arranged on the auxiliary foot frames. The floor is arranged on the main foot frame and the square tube.

In one embodiment, the sub-mounts may be disposed on opposite sides of the square unit.

In one embodiment, the number of sub-scaffolds may be two.

In one embodiment, the number of sub-scaffolds may be four. Also, in one embodiment, the square tubes may include longitudinal square tubes and transverse square tubes, and in a preferred embodiment, the longitudinal square tubes may be fixed to the transverse square tubes by welding.

In one embodiment, the upper end of the sub-stand may include a U-shaped socket to position the square tube.

In one embodiment, the floor may be fixed to the main stand by a screw fastening.

In one embodiment, the length of the main stand is greater than the length of the sub-stand.

In one embodiment, the raised floor support structure further comprises a plurality of steel beams for connecting the main legs, and in a preferred embodiment, the bending strength of the square tubes is greater than that of the steel beams.

Therefore, the supporting structure of the raised floor provided by the invention can greatly improve the bearing capacity of the supporting structure of the raised floor through the arrangement of the square pipes, and has the advantages of simple structure and low cost.

The advantages and spirit of the present invention can be further understood by the following detailed description of the invention and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the application, are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

FIG. 1 is a cross-sectional view of a raised floor support structure of the present invention;

FIG. 2 is an exploded view of the structure of the raised floor support structure of the present invention;

FIG. 3 is a schematic view of an embodiment of a square tube reinforcement layout of the raised floor support structure according to the present invention (the main foot stool is hidden in the figure);

FIG. 4 is a schematic view of a square tube reinforcement layout of the raised floor support structure according to another embodiment of the present invention (the main foot is hidden in the figure);

FIG. 5 is a schematic view of a square tube reinforcement layout of the raised floor support structure according to another embodiment of the present invention (the main foot is hidden in the drawing);

FIG. 6A is a schematic view of spot welding of square tubes of the raised floor support of the present invention;

FIG. 6B is an enlarged view of a portion of the square tube weld of the raised floor support of the present invention; and

fig. 7 is a schematic view illustrating the connection of the screw rods of the square pipe of the raised floor support structure according to the present invention.

Reference numerals: 10-elevated floor support structure 20-square unit 12-main foot rest 14-auxiliary foot rest 1402-U-shaped bearing seat 1404-base 16-square tube 1602-longitudinal square tube 1604-transverse square tube 18-floor 22-welding point 17-inclined support frame 24-screw 26-angle steel 32-rib 34-space

Detailed Description

Specific structural and functional details disclosed herein are merely representative and are provided for purposes of describing example embodiments of the present invention. The present invention may, however, be embodied in many alternate forms and should not be construed as limited to only the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the positional or orientational relationships indicated in the drawings to facilitate the description of the invention and to simplify the description, and are not intended to indicate or imply that the device or component being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating 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 the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used herein, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

Referring to fig. 1, 2 and 3, fig. 1 is a cross-sectional view of a raised floor support structure 10 according to the present invention, fig. 2 is an exploded view of the raised floor support structure 10 according to the present invention, and fig. 3 is a schematic view of an embodiment of a reinforcing layout of a square tube 16 of the raised floor support structure 10 according to the present invention (in which a main foot frame 12 is hidden). To achieve at least one of the above advantages or other advantages, an embodiment of the present invention provides a raised floor support structure 10, the raised floor support structure 10 having a plurality of square units 20 for erecting at least one floor 18. Each square unit 20 comprises four main legs 12, a plurality of auxiliary legs 14 and at least one square tube 16.

The four main stands 12 are disposed at corners of the floor 18 to fix the floor 18.

The auxiliary stands 14 may be disposed between the main stands 12 or disposed on two opposite sides of the floor 18. In one embodiment, the number of the auxiliary foot rests is more than two. In one embodiment, the main stand 12 has a height greater than the height of the sub-stand 14, so as to allow a space above the sub-stand 14 to accommodate the square pipe 16.

At least one square pipe 16 is erected on the auxiliary stand 14, the auxiliary stand 14 is arranged between the main stands 12, and the upper end of the auxiliary stand may include a U-shaped seat 1402 for fixing the square pipe 16, and the square pipe 16 is supported on the bottom of the floor 18.

In this embodiment, the square tube 16 includes a longitudinal square tube 1602 and a transverse square tube 1604, and the longitudinal square tube 1602 and the transverse square tube 1604 are fixed to the sub-stand 14 in an interlaced manner. In one embodiment, the longitudinal square tube 1602 and the transverse square tube 1604 are fixed to the sub-stand 14 by screw fastening. In a preferred embodiment, the longitudinal square tube 1602 is fixed to the transverse square tube 1604 by welding, or the longitudinal square tube 1602 and the transverse square tube 1604 have corresponding notches respectively for being connected by being embedded with each other, but the invention is not limited thereto. Since the main function of the

square tubes

1602 and 1604 is to support the floor 18, the square tubes 1602 may not be fixed to the square tubes 1604. As shown in fig. 2, the square pipe 16 is disposed in a cross shape in the square unit 20 (or the floor 18), and both ends of the square pipe 16 are fixed to the sub-stands 14, respectively. The subsidiary horse 14 is provided at a middle position of the main horse 12 so that the floor 18 has a supporting point of 8 points.

However, the present invention is not limited thereto. In another embodiment, as shown in fig. 4, fig. 4 is a schematic view of a reinforcing layout of the square tube 16 of the raised floor supporting structure 10 according to another embodiment of the present invention (the main foot frame 12 is hidden in the drawing). As shown, the square tubes 16 are transverse square tubes 1604. These lateral square tubes 1604 are fixed to the sub-stand 14. In one embodiment, the lateral square tubes 1604 are fixed to the sub-stand 14 by screws. The auxiliary stand 14 is disposed between the main stands 12, and may include a U-shaped holder 1402 at its upper end for fixing a square pipe 16, the square pipe 16 being supported on the bottom of the floor 18, so that the floor 18 has a 6-point supporting point.

In this embodiment, the floor 18 is square, and a plurality of floor boards 18 are assembled and erected on the main foot frame 12. But is not limited thereto. In one embodiment, the floor 18 may also be rectangular or have other shapes that may be connected to extend. The floor 18 is fixed to the main stand 12 by means of screws, but the floor 18 and the main stand 12 may be connected by means of glue, rivets, screws, snaps, hinges, etc.

In one embodiment, the raised floor support structure 10 may further include a plurality of steel beams (not shown) for connecting the main legs 12, and the top ends of the auxiliary legs 14 are fixed to the bottom of the steel beams, respectively.

Fig. 5 is a schematic view of a reinforcing layout of the square pipe 16 of the raised floor supporting structure 10 according to another embodiment of the present invention (the main foot frame 12 is hidden in the drawing). In the embodiment, the raised floor supporting structure 10 further includes a plurality of inclined supporting frames 17 for increasing the lateral supporting force of the auxiliary foot rests 14, one end of each inclined supporting frame 17 is fixed on the square tube 16, and the other end is fixed on the floor.

Referring to fig. 6A and 6B, fig. 6A is a schematic diagram of spot welding of the square tube 16 of the raised floor support structure 10 according to the present invention, and fig. 6B is a partial enlarged view of the spot welding point 22 of the square tube 16 of the raised floor support structure 10 according to the present invention. Eight spot welding connections can be used between the longitudinal square tube 1602 and the transverse square tube 1604. However, the present invention is not limited thereto, and other welding methods may be applied to the present invention.

Referring to fig. 7, fig. 7 is a schematic view illustrating a bolt connection of a square pipe of the raised floor support structure according to the present invention. The longitudinal square tube 1602 and the transverse square tube 1604 may be connected to each other by an angle steel 26 and a screw 24, and in this embodiment, the longitudinal square tube 1602 and the transverse square tube 1604 are fixed by the screw 24 passing through the angle steel 26 and the square tube 16. However, the present invention is not limited thereto, and other screwing methods may be applied to the present invention.

Therefore, the present invention provides a raised floor support structure 10, which can greatly improve the load-bearing capacity of the raised floor support structure 10 by installing the square pipes 16. In addition, the raised floor supporting structure 10 provided by the present invention also has the advantages of simple structure and low cost.

The above detailed description of the preferred embodiments is intended to more clearly illustrate the features and spirit of the present invention, and is not intended to limit the scope of the present invention by the preferred embodiments disclosed above. On the contrary, it is intended to cover various modifications and equivalent arrangements included within the scope of the claims.

Claims

1. A raised floor support structure for erecting at least one floor, wherein the raised floor support structure comprises:

A plurality of main legs are arranged at the corners of the floor;

A plurality of sub-legs are arranged between the main legs; and

At least one tube is erected on the auxiliary tripod;

Wherein, the floor is erected on the main leg and the square tube.

2 . The raised floor support structure according to claim 1 , wherein the square tube is fixed to the sub-foot by means of screw locking. 3 .

3. The raised floor support structure of claim 2, wherein the height of the main legs is greater than the height of the sub legs.

4 . The raised floor support structure according to claim 1 , wherein the number of the auxiliary legs is two or more. 5 .

5 . The raised floor support structure of claim 4 , wherein the square tubes comprise longitudinal square tubes and transverse square tubes. 6 .

6 . The raised floor support structure according to claim 1 , wherein the vertical square tube and the horizontal square tube are fixed to the sub-legs by means of screw locking. 7 .

7 . The raised floor support structure according to claim 1 , wherein the floor is fixed on the main stand by means of screw locking. 8 .

8 . The raised floor support structure of claim 1 , wherein the upper end of the sub-foot frame includes a U-shaped socket for fixing the square tube, and the square tube is supported on the bottom of the floor. 9 . .

9 . The raised floor support structure according to claim 1 , wherein the raised floor support structure further comprises a plurality of diagonal supports for increasing the lateral support of the main leg or the sub leg. 10 . One end of the diagonal brace is fixed on the square tube, and the other end is fixed on the floor.

10 . The raised floor support structure of claim 1 , wherein the raised floor support structure further comprises a plurality of steel beams for connecting the repeated main legs. 11 .