Raised floor support structure

Abstract

The present invention discloses an elevated floor support structure for erecting at least one floor. This elevated floor support structure includes a plurality of main support frames, a plurality of auxiliary support frames, and at least one square tube. The plurality of main support frames are arranged at the corners of the floor, the plurality of auxiliary support frames are arranged between the main support frames, and the square tube is erected on the auxiliary support frames. Among them, the floor is erected on the main support frames and the square tube, thereby achieving the purpose of increasing the bearing capacity of the elevated floor support structure.

Description

Technical Field

[0001] The present invention relates to the technical field of factory building construction, and particularly to an elevated floor support structure. Background Art

[0002] At present, elevated floor systems are used for the floors of clean rooms in large-scale electronic factories. Working machines (manufacturing equipment or computers) are placed on the elevated floors. There is a certain suspended space between the floor in the elevated floor system and the actual ground. In addition to being available for laying pipelines and allowing workers to construct, the suspended space can also be provided with air extraction equipment to continuously remove the generated dust, thereby maintaining the required environmental cleanliness.

[0003] Due to the good comprehensive performance of the elevated floor, its market demand is increasing. However, the existing elevated floor support structure system only uses four legs for support, and its load-bearing capacity is not as firm as that of the actual ground or floor. Generally speaking, there is a weight limit for the elevated floor support structure to bear working machines. Excessive weight will cause permanent deformation or cracking of the floor, and even lead to collapse and damage to the working machines.

[0004] In the clean rooms of large-scale electronic factories, the working machines are getting heavier, and the aforementioned deformation or cracking phenomena are more obvious. In addition, when a working machine with a high center of gravity is operated and causes excessive shaking, the existing elevated floor support structure is prone to overturning, resulting in danger in use. Summary of the Invention

[0005] The purpose of the present invention is to provide an elevated floor support structure. By setting square pipes, the load-bearing capacity of the elevated floor support structure can be greatly improved. In particular, this elevated floor support structure does not significantly increase costs and is easy to implement.

[0006] The present invention relates to an elevated floor support structure. This elevated floor support structure is used to support at least one floor. This elevated floor support structure includes a plurality of main legs, a plurality of secondary legs, and at least one square pipe. The plurality of main legs are arranged at the corners of the floor, the plurality of secondary legs are arranged between the main legs, and at least one square pipe is mounted on the secondary legs. The floor is mounted on the main legs and the square pipe.

[0007] In one embodiment, the secondary legs can be arranged on opposite sides of a square unit.

[0008] In one embodiment, the number of secondary legs can be two.

[0009] In one embodiment, the number of secondary legs can be four. Also, in one embodiment, the square pipe can include a longitudinal square pipe and a transverse square pipe. In a preferred embodiment, the longitudinal square pipe can be fixed to the transverse square pipe by welding.

[0010] In one embodiment, the upper end of the auxiliary leg may include a U-shaped socket for positioning the square tube.

[0011] In one embodiment, the floor may be fixed to the main leg by means of screw locking.

[0012] In one embodiment, the length of the main leg is greater than the length of the auxiliary leg.

[0013] In one embodiment, the raised floor support structure may further include a plurality of support steel beams for connecting the main legs. In a preferred embodiment, the square tube has a greater flexural strength than the steel beam.

[0014] Therefore, the present invention provides a raised floor support structure. By providing the square tube, the load-bearing capacity of the raised floor support structure can be greatly improved, and the structure is simple and the cost is low.

[0015] The advantages and spirit of the present invention can be further understood from the following detailed description of the invention and the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings included are used to provide a further understanding of the embodiments of the present application, which form a part of the specification, are used to illustrate the embodiments of the present application, and together with the written description are used to explain the principles of the present application. Obviously, the drawings in the following description are only some embodiments of the present application, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts. In the drawings:

[0017] Figure 1 is a sectional view of the raised floor support structure of the present invention;

[0018] Figure 2 is an exploded view of the structure of the raised floor support structure of the present invention;

[0019] Figure 3 is a schematic diagram of an embodiment of the square tube reinforcement layout of the raised floor support structure of the present invention (the main leg is hidden in the figure);

[0020] Figure 4 is a schematic diagram of another embodiment of the square tube reinforcement layout of the raised floor support structure of the present invention (the main leg is hidden in the figure);

[0021] Figure 5 is a schematic diagram of yet another embodiment of the square tube reinforcement layout of the raised floor support structure of the present invention (the main leg is hidden in the figure);

[0022] Figure 6A is a schematic diagram of the spot welding of the square tube of the raised floor support structure of the present invention;

[0023] Figure 6BIt is a partial enlarged view of the welded joint of the square pipe of the raised floor support structure of the present invention; and

[0024] Figure 7 It is a schematic diagram of the screw connection of the square pipe of the raised floor support structure of the present invention.

[0025] Reference numerals: 10-raised floor support structure, 20-square unit, 12-main leg, 14-secondary leg, 1402-U-shaped socket, 1404-base, 16-square pipe, 1602-longitudinal square pipe, 1604-transverse square pipe, 18-floor, 22-welded joint, 17-diagonal brace, 24-screw, 26-angle steel, 32-rib, 34-space Detailed implementation manners

[0026] The specific structures and functional details disclosed herein are merely representative and are for the purpose of describing exemplary embodiments of the present invention. However, the present invention can be specifically implemented in many alternative forms and should not be construed as being limited only to the embodiments set forth herein.

[0027] In the description of the present invention, it should be understood that the terms "center", "transverse", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more. Additionally, the term "comprising" and any variations thereof are intended to cover non-exclusive inclusion.

[0028] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] The terms used herein are for describing specific embodiments only and are not intended to limit the exemplary embodiments. Unless the context clearly indicates otherwise, the singular forms "a" and "an" used herein are also intended to include the plural. It should also be understood that the terms "comprises" and / or "comprising" specify the presence of the stated features, integers, steps, operations, units, and / or components, and do not preclude the presence or addition of one or more other features, integers, steps, operations, units, components, and / or combinations thereof.

[0030] Please refer to Figure 1 、 Figure 2 、and Figure 3 , Figure 1 is a sectional view of the raised floor support structure 10 of the present invention, Figure 2 is an exploded view of the structure of the raised floor support structure 10 of the present invention, Figure 3 is a schematic diagram of an embodiment of the square tube 16 reinforcement layout of the raised floor support structure 10 of the present invention (the main support frame 12 is hidden in the figure). 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, which has a plurality of square units 20 for erecting at least one floor 18. Each square unit 20 includes four main support frames 12, a plurality of auxiliary support frames 14, and at least one square tube 16.

[0031] Four main support frames 12 are arranged at the corners of the floor 18 to fix the floor 18.

[0032] A plurality of auxiliary support frames 14 can be arranged between the main support frames 12 or on the opposite sides of the floor 18. In one embodiment, the number of auxiliary support frames is more than two. In one embodiment, the height of the main support frame 12 is greater than the height of the auxiliary support frame 14, facilitating the reservation of space above the auxiliary support frame 14 to accommodate the square tube 16.

[0033] At least one square tube 16 is erected on the auxiliary support frame 14. The auxiliary support frame 14 is arranged between the main support frames 12, and its upper end can include a U-shaped socket 1402 to fix the square tube 16, and the square tube 16 is supported at the bottom of the floor 18.

[0034] 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 alternately fixed to the auxiliary footrest 14. In one embodiment, the longitudinal square tube 1602 and the transverse square tube 1604 are fixed to the auxiliary footrest 14 by screwing. 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 may respectively have corresponding notches to be connected in a mutually fitting manner, but the present case is not limited thereto. Since the main functions of the longitudinal square tube 1602 and the transverse square tube 1604 are to support the floor 18, the longitudinal square tube 1602 may not be fixed to the transverse square tube 1604. Also, as Figure 2 shown, the square tube 16 is arranged in a cross shape within the square unit 20 (or the floor 18), and both ends of the square tube 16 are respectively fixed to the auxiliary footrest 14. The auxiliary footrest 14 is arranged at the middle position of the main footrest 12, so that there are 8 support points for the floor 18.

[0035] However, the present case is not limited thereto. In another embodiment, as Figure 4 shown, Figure 4 is a schematic diagram of another embodiment of the reinforcement layout of the square tube 16 of the raised floor support structure 10 of the present invention (the main footrest 12 is hidden in the figure). As shown in the figure, these square tubes 16 are all transverse square tubes 1604. These transverse square tubes 1604 are fixed to the auxiliary footrest 14. In one embodiment, these transverse square tubes 1604 are fixed to the auxiliary footrest 14 by screwing. The auxiliary footrest 14 is arranged between the main footrests 12, and its upper end may include a U-shaped socket 1402 to fix the square tube 16, and the square tube 16 is supported at the bottom of the floor 18, so that there are 6 support points for the floor 18.

[0036] In this embodiment, the floor 18 is square, and multiple floors 18 are pieced together and erected on the main footrest 12. However, it is not limited thereto. In one embodiment, the floor 18 may also be rectangular or other connectable and extendable shapes. The floor 18 is fixed to the main footrest 12 by screwing, but the connection manner between the floor 18 and the main footrest 12 may also be glue bonding, rivet connection, screw connection, snap connection, hinge connection, etc.

[0037] In one embodiment, the raised floor support structure 10 may further include a plurality of steel beams (not shown) for connecting the main footrests 12, and the tops of the auxiliary footrests 14 are respectively fixed to the bottoms of the steel beams.

[0038] Figure 5It is a schematic diagram of another embodiment of the reinforcement layout of the square tube 16 of the raised floor support structure 10 of the present invention (the main support frame 12 is hidden in the figure). In this embodiment, the raised floor support structure 10 further includes a plurality of inclined support frames 17 for increasing the lateral support force of the auxiliary support frame 14. One end of the inclined support frame 17 is fixed to the square tube 16, and the other end is fixed to the floor.

[0039] Please refer to Figure 6A and 6B , Figure 6A is a schematic diagram of spot welding of the square tube 16 of the raised floor support structure 10 of the present invention, Figure 6B is a partial enlarged view of the welding point 22 of the square tube 16 of the raised floor support structure 10 of the present invention. The longitudinal square tube 1602 and the transverse square tube 1604 can be connected by eight-point spot welding. However, it is not limited thereto, and other welding methods can also be applied to this case.

[0040] Please refer to Figure 7 , Figure 7 is a schematic diagram of screwing connection of the square tube of the raised floor support structure of the present invention. The longitudinal square tube 1602 and the transverse square tube 1604 can be connected by an angle steel 26 and a screw 24. In this embodiment, the longitudinal square tube 1602 and the transverse square tube 1604 are fixed by passing the screw 24 through the angle steel 26 and the square tube 16. However, it is not limited thereto, and other screwing methods can also be applied to this case.

[0041] 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 through the setting of the square tube 16. In addition, the raised floor support structure 10 provided by the present invention also has the advantages of simple structure and low cost.

[0042] By the detailed description of the above preferred specific embodiments, it is hoped that the features and spirit of the present invention can be more clearly described, rather than limiting the scope of the present invention by the above-disclosed preferred specific embodiments. On the contrary, the purpose is to hope to cover various changes and equivalent arrangements within the scope of the patent application of the present invention.

Claims

1. An elevated floor support structure for supporting at least one floor, Characterized in that, The elevated floor support structure includes: A plurality of main support frames disposed at the corners of the floor; A plurality of secondary support frames disposed between the main support frames; At least one square tube mounted on the secondary support frames, and the square tube is fixed to the secondary support frames by screwing; A plurality of diagonal braces for increasing the lateral support force of the main support frames or the secondary support frames, one end of the diagonal brace is fixed to the square tube, and the other end is fixed to the floor; A plurality of steel beams for connecting the plurality of main support frames; and Wherein, the floor is mounted on the main support frames and the square tube, and the height of the main support frames is greater than the height of the secondary support frames.

2. The elevated floor support structure according to claim 1, Characterized in that, The number of the secondary support frames is more than two.

3. The elevated floor support structure according to claim 2, Characterized in that, The square tube includes a longitudinal square tube and a transverse square tube.

4. The elevated floor support structure according to claim 3, Characterized in that, The longitudinal square tube and the transverse square tube are fixed to the secondary support frames by screwing.

5. The elevated floor support structure according to claim 1, Characterized in that, The floor is fixed to the main support frames by screwing.

6. The elevated floor support structure according to claim 1, Characterized in that, The upper end of the secondary support frame includes a U-shaped seat for fixing the square tube, and the square tube is supported at the bottom of the floor.

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