TWI735363B - Floor steel frame support device - Google Patents

Abstract

A floor steel frame support device for supporting the floor. The floor steel frame support device comprise a tripod, a first steel beam, a second steel beam, a first diagonal steel beam and a second diagonal steel beam. The first steel beam are arranged above the tripod along the first direction at intervals of a first preset distance. The second steel beam are arranged on the first steel beam along the second direction at intervals of a second preset distance. The floor is fixed on the second steel beam. The opposite ends of the first diagonal steel beam are respectively fixed to the tripod and the first steel beam. The opposite ends of the second diagonal bracing steel beam are respectively fixed to the tripod and the second steel beam. Thereby, the floor steel frame support device can improve the overall load-bearing capacity with low cost.

Description

Floor steel frame support device

The invention relates to the technical field of plant construction, in particular to a floor steel frame support device.

The raised floor is set up on the ground or floor by means of raising, so that there will be a certain space between the panel of the raised floor and the ground, and these spaces can be used to lay wires or supply air. Therefore, raised floors are becoming more and more popular in the market.

However, when the traditional raised floor is in use, in order to ensure the load-bearing strength of the raised floor, the steel frame support device underneath it often uses complicated steel beam connections, which is costly. Moreover, the load-bearing strength of the traditional raised floor is not high. Then, how to simplify the connection between steel beams and improve the load-bearing strength of the raised floor is a problem that those skilled in the art want to improve for a long time.

Therefore, the main purpose of the present invention is to provide a floor steel frame support device to solve the above-mentioned problems.

The purpose of the present invention is to provide a floor steel frame support device, which can enhance the load-bearing capacity and stability of an elevated floor, simplify the connection between steel beams, and has a lower cost.

In order to achieve at least one of the advantages or other advantages, an embodiment of the present invention provides a floor steel frame support device for supporting a plurality of floors. This floor steel frame support device includes a plurality of tripods, a plurality of first steel beams, a plurality of second steel beams, a plurality of first diagonal steel beams and a plurality of The second diagonal brace steel beam.

A plurality of first steel beams are arranged at the upper ends of the legs.

A plurality of second steel beams are arranged on the first steel beams. The first steel beams are arranged along a first direction at an interval of a first predetermined distance, and the second steel beams are arranged along a second direction at an interval of a second predetermined distance. The floors are fixed on the second steel beams.

One end of the plurality of first diagonal steel beams is fixed to the legs, and the other end is fixed to the first steel beams.

One end of the plurality of second diagonal bracing steel beams is fixed to the legs, and the other end is fixed to the second steel beams.

In some embodiments, each of the tripods includes a support base, a support tube, an anti-lift nut, a nut, a screw, a base and a plurality of fixing plates, and the upper end of the support tube is connected to the anti-lift nut , The nut fixes the screw to the anti-lift nut, the support seat is fixed to the upper end of the screw, the lower end of the support tube is connected to the base, a plurality of fixing plates are arranged on the base, wherein the first The steel beams are arranged on the supporting seat, and the first diagonal bracing steel beams and the second diagonal bracing steel beams are fixed to the fixing plates.

In some embodiments, the first direction is perpendicular to the second direction.

In some embodiments, the other end of the first diagonal bracing steel beams is fixed to the central position of the first steel beams, and the other end of the second diagonal bracing steel beams is fixed to the second steel beams The central location.

In some embodiments, the first diagonal steel beam is fixed to the first steel beam through a first vertical plate, and the second diagonal steel beam is fixed to the second steel beam through a second vertical plate. On the beam, wherein the first vertical plate is welded to the lower surface of the first steel beam, and the second vertical plate is welded to the lower surface of the second steel beam.

In some embodiments, the second steel beam further includes a plurality of screw holes, and the floors are fixed to the screw holes by screw locking.

In some embodiments, it further includes a plurality of spacers, which are fixed on the upper surface of the second steel beams and correspond to the corners of the floors.

In some embodiments, the corners of the floors are recessed inward to form a concave corner to accommodate the spacers.

In some embodiments, each of the gaskets is fixed on the second steel beam, and the gasket has a plurality of screw holes, and the floors are fixed on the screw holes by screw locking.

In some embodiments, each of the gaskets has a plurality of positioning posts, the screw holes are located in the positioning posts, and the floors are positioned on the positioning posts.

In some embodiments, the second steel beam further includes a plurality of perforations, the floors are fixed by screw locking, the screws are respectively passed through the fixing holes on the floor and the corresponding perforations, and a nut is used. It is locked on the screw to fix the floors on the second steel beam.

Therefore, by using the floor steel frame support device provided by the present invention, through the arrangement of multi-level steel beams and multiple diagonal steel beams supporting different steel beams, the connection between the steel beams can be simplified, and the floor steel can be strengthened. The load-bearing capacity and stability of the frame support device, thereby improving the load-bearing capacity and stability of the raised floor, and the cost is lower. In addition, a suitable floor locking method can be selected according to actual needs to meet the needs of use.

The above description is only an overview of the technical solution of the present invention. In order to be able to understand the technical means of the present invention more clearly, it can be implemented in accordance with the content of the specification, and in order to allow the present invention The above-mentioned and other objectives, features and advantages can be more obvious and easy to understand. The following is a detailed description of preferred embodiments in conjunction with the drawings.

10: Floor steel frame support device

100: tripod

110: Support seat

120: support tube

130: base

140: fixed plate

150: Anti-lift nut

160: Nut

170: screw

200: The first steel beam

210: The first vertical board

300: second steel beam

310: second vertical board

400: The first diagonal brace steel beam

500: second diagonal brace steel beam

600, 700: connecting plate

20, 20’: Floor

201: concave corner

202: fixed hole

30: Screw

301, 301’: Screw hole

302: Piercing

40: Nut

50: Gasket

501: positioning column

S1: The first preset distance

S2: second preset distance

X: first direction

Y: second direction

a: the first angle

b: second included angle

The included drawings are used to provide a further understanding of the embodiments of the present application, which constitute a part of the specification, are used to exemplify the embodiments of the present application, and together with the text description, explain the principle of the present application. Obviously, the drawings in the following description are only some embodiments of the present application, and for those of ordinary skill in the art, other drawings can be obtained based on these drawings. In the schema:

[Figure 1] is a schematic top view of the floor steel frame support device of the present invention.

[Figure 2] is a schematic left view of the floor steel frame supporting device of the present invention.

[Figure 3] is a schematic front view of the floor steel frame supporting device of the present invention.

[Figure 4] is a schematic diagram of the structure of the steel beam supported by the tripod of the present invention.

[Figure 5] is a schematic structural view of the first embodiment of the present invention where the floor is fixed on the second steel beam.

[Figure 6] is a schematic structural view of the second embodiment of the present invention where the floor is fixed on the second steel beam.

[Figure 7] is a schematic structural view of the third embodiment of the present invention where the floor is fixed on the second steel beam.

[Figure 8] is a schematic structural view of the fourth embodiment of the present invention where the floor is fixed on the second steel beam.

[Figure 9] is a schematic structural view of the fifth embodiment of the present invention where the floor is fixed on the second steel beam.

The specific structure and functional details disclosed herein are only representative, and are used for the purpose of describing exemplary embodiments of the present invention. However, the present invention can be embodied in many alternative forms, and should not be construed as being limited only to the embodiments set forth herein.

In the description of the present invention, it should be understood that the terms "center", "lateral", "Up", "Down", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer" and other directions or positions are based on attachments. The orientation or position shown in the figure 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 therefore cannot be understood as Restrictions on 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 number of indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present invention, unless otherwise specified, "plurality" means two or more. In addition, the term "including" and any variations thereof is intended to cover non-exclusive inclusion.

In the description of the present invention, it should be noted that the terms "installed", "connected", and "connected" should be understood in a broad sense unless otherwise clearly specified and limited. For example, they can be fixed or detachable. Connected or integrally connected; 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 internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above-mentioned terms in the present invention can be understood in specific situations.

The terminology used herein is only for describing specific embodiments and is not intended to limit the exemplary embodiments. Unless the context clearly dictates otherwise, the singular forms "a" and "one" used herein are also intended to include the plural. It should also be understood that the terms "including" and/or "comprising" used herein specify the existence of the stated features, integers, steps, operations, units and/or components, and do not exclude the existence or addition of one or more Other features, integers, steps, operations, units, components, and/or combinations thereof.

Please refer to Figure 1, Figure 2 and Figure 3, Figure 1 is the floor steel frame support device of the present invention Fig. 2 is a left side schematic view of the floor steel frame supporting device 10 of the present invention, and Fig. 3 is a front schematic view of the floor steel frame supporting device 10 of the present invention. It should be noted that the illustration of the floor 20 is omitted in FIG. 1. In order to achieve at least one of the advantages or other advantages, an embodiment of the present invention provides a floor steel frame support device 10 for supporting a plurality of floors 20. As shown in the figure, the floor steel frame support device 10 includes a plurality of tripods 100, a plurality of first steel beams 200, a plurality of second steel beams 300, a plurality of first diagonal steel beams 400, and a plurality of second diagonal steel beams. Support steel beam 500.

A plurality of first steel beams 200 are arranged on the upper end of the tripod 100 along the first direction X with a first predetermined distance S1 as an interval. Then, a plurality of second steel beams 300 are arranged on the first steel beams 200 in a row along the second direction Y with a second predetermined distance S2 as an interval. Subsequently, a plurality of floors 20 are fixed on the second steel beams 300 to form the overall structure of the elevated floor 20.

In this embodiment, the first direction X and the second direction Y are perpendicular to each other on the horizontal plane to match the shape of the floor 20. However, this case is not limited to this. The first direction X and the second direction Y can be any direction, as long as the two directions are on the same horizontal plane and are not parallel.

The first preset distance S1 and the second preset distance S2 are set according to the size of the paved floor 20. In one embodiment, the first preset distance S1 is greater than the second preset distance S2, and is the second preset distance An integer multiple of S2, for example, the first predetermined distance S1 is 4 times the size of the floor 20, and the second predetermined distance S2 is the same as the size of the floor 20. In addition, in this case, the first steel beam 200 and the second steel beam 300 with appropriate bending strength are selected according to the first preset distance S1 and the second preset distance S2 to maintain the overall structural strength. In an embodiment, the bending strength of the first steel beam 200 is greater than the bending strength of the second steel beam 300.

As shown in FIG. 2, one end of each first diagonal bracing steel beam 400 is fixed on the tripod 100, and the other end is fixed on the first steel beam 200. Furthermore, one end of the first diagonal bracing steel beam 400 is It is fixed on the base 130 to support the first steel beam 200 to improve the bending resistance of the first steel beam 200, thereby improving the load-bearing capacity and stability of the floor steel frame support device 10. In an embodiment, the first vertical plate 210 is welded to the lower surface of the first steel beam 200. The first diagonal steel beam 400 is fixed to the first steel beam 200 through the first vertical plate 210 with screws 30. In a preferred embodiment, the first vertical plate 210 is welded to the center of the first steel beam 200, that is, the other end of the first diagonal steel beam 400 is fixed to the center of the first steel beam 200 .

As shown in FIG. 3, one end of each second diagonal bracing steel beam 500 is fixed to the tripod 100, and the other end is fixed to the second steel beam 300. Furthermore, one end of the second diagonal bracing steel beam 500 is fixed to the base. The upper part 130 is used to support the second steel beam 300 to improve the bending resistance of the second steel beam 300, thereby improving the load-bearing capacity and stability of the floor steel frame support device 10. In an embodiment, the second vertical plate 310 is welded to the lower surface of the second steel beam 300. The second diagonal steel beam 500 is fixed to the second steel beam 300 through the second vertical plate 310 with screws 30. In a preferred embodiment, the second vertical plate 310 is welded to the center of the second steel beam 300, that is, the other end of the second diagonal steel beam 500 is fixed to the center of the second steel beam 300 .

Furthermore, in an embodiment, as shown in FIGS. 2 and 3, two first diagonal steel beams 400 connected to the same first vertical plate 210 have a first included angle a between them. The two second diagonal bracing steel beams 500 connected to the same second vertical plate 310 have a second included angle b between them. The angle of the first included angle a is greater than the angle of the second included angle b. In addition, the length of the first diagonal bracing steel beam 400 is less than the length of the second diagonal bracing steel beam 500. However, it is not limited to this. In one embodiment, by changing the fixed position of the second diagonal brace steel beam 500 on the second steel beam 300, the same length of the first diagonal brace steel beam 400 and the second diagonal brace can also be used. Steel beam 500 to reduce costs.

In an embodiment, as shown in FIGS. 2 and 3, two adjacent first steel beams 200 They are fixedly connected together through a connecting plate 600, and two adjacent second steel beams 300 are fixedly connected together through a connecting plate 700. The connecting plates 600 and 700 are fixed on the first steel beam 200 and the second steel beam 300 by means of screws 30 to strengthen two adjacent first steel beams 200 and two adjacent second steel beams. The connection between 300. However, the present case is not limited to this. The connecting plates 600 and 700 can also be fixedly connected to two adjacent first steel beams 200 and two adjacent second steel beams 300 using a fixing method such as welding.

Please refer to FIG. 4, which is a schematic diagram of the structure of the steel beam supported by the tripod 100 of the present invention. As shown in the figure, the tripod 100 includes a support base 110, a support tube 120, an anti-lift nut 150, a nut 160, a screw 170, a base 130, and a plurality of fixing plates 140. The upper end of the support tube 120 is connected to the anti-lift nut 150, the nut 160 fixes the screw 170 to the anti-lift nut 150, the support seat 110 is fixed to the upper end of the screw 170, and the lower end of the support tube 120 is connected The base 130, that is, the upper end of the support tube 120 is connected to the support base 110, and the lower end of the support tube 120 is connected to the base 130. In one embodiment, the support tube 120 and the base 130 are integrally formed, and the support base 110 is disposed at the upper end of the support tube 120. The height of the support base 110 can be adjusted as required. A plurality of fixing plates 140 are vertically fixed on the upper surface of the base 130 and abut against the supporting tube 120. The plurality of fixing plates 140 are symmetrically distributed on the upper surface of the base 130 with the support tube 120 as a symmetry axis. To further illustrate, the first steel beam 200 is fixed on the support base 110 by a screw 30 locking method. The second steel beam 300 is fixed to the first steel beam 200 by means of screws 30. The plurality of first diagonal bracing steel beams 400 and the plurality of second diagonal bracing steel beams 500 are fixed on the plurality of fixing plates 140 by screws 30. In one embodiment, the first diagonal bracing steel beam 400 and the second diagonal bracing steel beam 500 are fixed on different fixing plates 140. In one embodiment, a total of four fixing plates 140 are provided on the base 130.

Please refer to Figure 5, Figure 5 is the floor 20 of the present invention is fixed on the second steel beam 300 Schematic diagram of the structure of the first embodiment. As shown in FIG. 5, the floor 20 is directly arranged on the second steel beam 300, and two adjacent floors 20 are abutted together. In this embodiment, the floor 20 is fixed to the second steel beam 300 by using the weight of the floor 20 itself and the abutting effect between the adjacent floor 20. This setting method can save the cost of fixing parts.

Please refer to FIG. 6. FIG. 6 is a schematic structural diagram of a second embodiment of the present invention where the floor 20 is fixed on the second steel beam 300. As shown in Figure 6, the upper surface of the second steel beam 300 penetrates a plurality of screw holes 301, the floor 20 has a plurality of fixing holes 202, and the floor 20 is fixed to the screw holes 301 and the fixing holes 202 by screws 30. On the second steel beam 300. It is worth noting that the screw hole 301 corresponds to the fixing hole 202 of the floor 20. In one embodiment, the screw 30 tapping method can be used to directly form the screw hole 301 on the second steel beam 300. This arrangement can make the connection between the floor 20 and the second steel beam 300 tighter and firmer, thereby improving the overall load-bearing capacity and stability to meet the needs of use.

Please refer to FIG. 7. FIG. 7 is a schematic structural diagram of a third embodiment of the present invention where the floor 20 is fixed on the second steel beam 300. As shown in FIG. 7, the upper surface of the second steel beam 300 penetrates a plurality of perforations 302, and a plurality of fixing holes 202 are provided at corresponding positions of the floor 20. The floor 20 is fixed by a screw 30. 30 passes through the fixing hole 202 and the perforation 302 respectively, and is fastened to the screw 30 with a nut 40 to fix the floor 20 to the second steel beam 300. This arrangement can make the connection between the floor 20 and the second steel beam 300 tight and stable, thereby improving the overall load-bearing capacity and stability, and can provide a certain degree of tolerance for assembly, which is convenient for on-site implementation.

Please refer to FIG. 8, which is a schematic structural view of a fourth embodiment of the present invention where the floor 20 is fixed on the second steel beam 300. As shown in FIG. 8, a plurality of spacers 50 are fixed on the upper surface of the second steel beam 300, and the spacers 50 correspond to the corners of the floors 20. Further explanation, The gasket 50 can be fixed to the upper surface of the second steel beam 300 by welding, bonding, screw locking, or the like. In one embodiment, each gasket 50 has a plurality of screw holes 301', and the floor 20 is fixed to the screw holes 301' by screws 30. The screw 30 and the screw hole 301' have a corresponding thread structure. In one embodiment, each gasket 50 has a plurality of positioning posts 501, the aforementioned screw holes 301' are located inside the positioning posts 501, and the floor 20 is fixed to the positioning posts 501 by means of screws 30. This arrangement not only prevents direct contact between the floor 20 and the second steel beam 300 and damages, but also makes the connection between the floor 20 and the second steel beam 300 tight and stable, thereby improving the overall load-bearing capacity and stability. The positioning post 501 can be used to position the floor 20, which is convenient for on-site implementation.

Furthermore, in an embodiment, as shown in FIG. 9, the corners of the floors 20' are recessed inward to form a concave corner 201 to accommodate a plurality of spacers 50. The fixing methods of the remaining screw holes 301', positioning posts 501 and screws 30 are the same as those described above in FIG. The connection with the second steel beam 300 is tighter and firmer, thereby improving the overall load-bearing capacity and stability to meet usage requirements. The design in which the corners of the floor 20' are recessed inward to form a concave corner 201 is beneficial to adjust the height of the floor 20' to meet the needs of users.

In summary, the floor steel frame support device 10 provided by the present invention is used to support multiple floors 20. The arrangement of multi-level steel beams and multiple diagonal steel beams supporting different steel beams can simplify The connection between the steel beams can also enhance the load-bearing capacity and stability of the floor steel frame support device 10, thereby improving the load-bearing capacity and stability of the elevated floor 20, and the cost is lower. In addition, a suitable way of locking the floor 20 can also be selected according to actual needs to meet the needs of use.

Through the above detailed description of the preferred embodiments, it is hoped that the characteristics and spirit of the present invention can be described more clearly, and the preferred embodiments disclosed above are not used to describe the present invention. The category is restricted. On the contrary, its purpose is to cover various changes and equivalent arrangements within the scope of the patent application for the present invention.

10: Floor steel frame support device

100: tripod

200: The first steel beam

300: second steel beam

50: Gasket

S1: The first preset distance

S2: second preset distance

X: first direction

Y: second direction

Claims (10)

A floor steel frame support device for supporting a plurality of floors. The floor steel frame support device includes: a plurality of feet; a plurality of first steel beams arranged at the upper ends of the feet; and a plurality of second steel beams arranged on the feet On the first steel beam, wherein the first steel beams are arranged along a first direction at an interval of a first predetermined distance, and the second steel beams are arranged along a first direction at an interval of a second predetermined distance. Arranged in a second direction, the floors are fixed on the second steel beams; a plurality of first diagonal bracing steel beams, one end of the first diagonal bracing steel beams is fixed to the legs, and the other end is fixed to the The first steel beams; and a plurality of second diagonal bracing steel beams, one end of the second diagonal bracing steel beams is fixed to the legs, and the other end is fixed to the second steel beams; the main feature is the first The diagonal bracing steel beam is fixed to the first steel beam through a first vertical plate, and the second diagonal bracing steel beam is fixed to the second steel beam through a second vertical plate, wherein the first vertical plate Welded to the lower surface of the first steel beam, the second vertical plate is welded to the lower surface of the second steel beam, the first diagonal steel beam and the second diagonal steel beam pass through the first vertical plate and The second vertical plate is respectively fixed on the first steel beam and the second steel beam by screw locking. The floor steel frame support device according to claim 1, wherein each of the legs includes a support seat, a support tube, an anti-lift nut, a nut, a screw, a base and a plurality of fixing plates, and the support The upper end of the tube is connected to the anti-lift nut, the nut fixes the screw to the anti-lift nut, the support seat is fixed to the upper end of the screw, the lower end of the support tube is connected to the base, and a plurality of fixing plates are arranged on the On the base, the first steel beams are arranged on the support base, and the first diagonal steel beams and the second diagonal steel beams are fixed to the fixing plates. The floor steel frame support device according to claim 1, wherein the first direction is perpendicular to the second direction. The floor steel frame support device according to claim 1, wherein the other end of the first diagonal steel beams is fixed at the center of the first steel beams, and the other end of the second diagonal steel beams One end is fixed at the center of the second steel beams. The floor steel frame support device according to claim 1, wherein the second steel beam further includes a plurality of screw holes, and the floors are fixed to the screw holes by screw locking. The floor steel frame support device according to claim 1, further comprising a plurality of spacers, which are fixed on the upper surface of the second steel beams and correspond to the corners of the floors. The floor steel frame support device according to claim 6, wherein the corners of the floors are recessed inward to form a concave angle to accommodate the spacers. The floor steel frame support device according to claim 6, wherein each of the gaskets is fixed on the second steel beam, and each of the gaskets has a plurality of screw holes, and the floors are fixed by screw locking On these screw holes. The floor steel frame support device according to claim 8, wherein each of the gaskets has a plurality of positioning posts, the screw holes are located in the positioning posts, and the floors are positioned on the positioning posts. The floor steel frame support device according to claim 1, wherein the second steel beam further includes a plurality of perforations, the floors are fixed by screw locking, and the screws pass through the fixing holes and the fixing holes on the floor respectively. Correspond to the perforation, and use a nut to lock on the screw to fix the floors on the second steel beam.

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