TWI807127B - A floor steel frame support device - Google Patents

Abstract

A floor steel frame support device for supporting floor. The floor steel frame support device comprises a tripod, a first steel beam and a second steel beam. The first steel beam is erected on the tripod to form a frame. The second steel beam is erected in the outer frame at a predetermined interval. The two ends of the second steel beam are respectively connected and fixed on the first steel beam. The floor is disposed on the first steel beam and the second steel beam. Thereby, the raised floor is easy to assemble in the field, increasing the space, facilitating access, and thereby saving manufacturing costs.

Description

A floor steel frame support device

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

The raised floor is set on the ground or the floor by means of elevation, so that there will be a certain space between the panels of the raised floor and the ground, and these spaces can be used for laying wires or supplying air. Therefore, raised floors are becoming more and more popular in the market.

However, when the traditional raised floor is built in the factory, it is mostly manufactured according to the needs of customers, so there is a situation of slow delivery. And, also there are many inconveniences when assembling on the spot.

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

The purpose of the present invention is to provide a floor steel frame support device, which can be installed in a modular way so that the raised floor can be easily assembled on site, increasing the space, making it easy for personnel to enter and exit, and further saving manufacturing cost.

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

Wherein, the first steel beam is erected on the tripod to form an outer frame, the second steel beam is erected in the outer frame at a preset interval, and the two ends of the second steel beam are respectively connected and fixed on the first steel beam to form a single-layer steel beam structure, and the floor is arranged on the first steel beam and the second steel beam.

In some embodiments, the floor steel frame support device can also include a plurality of diagonal braced steel beams, the length of the diagonal braced steel beams is greater than the height of the tripod, one end of the diagonal braced steel beams is fixed on the base of the tripod, and the other end is fixed on the central position of the first steel beam.

In some embodiments, the directions of two adjacent second steel beams are perpendicular to each other.

In some embodiments, the tripod may further include a support seat, and the first steel beam is fixed on the support seat at the top of the tripod in a screw locking manner.

In some embodiments, the raised floor may further include a plurality of L-shaped connecting elements, and the first steel beams are connected to each other through the L-shaped connecting elements.

In some embodiments, the first steel beam and the second steel beam are fixed through a flat connecting element, the flat connecting element is composed of a first steel plate and a second steel plate, and the first steel plate and the second steel perpendicular to each other.

In some embodiments, the floor is disposed on the first steel beam and the second steel beam.

In some embodiments, the floor is an aluminum alloy floor.

In some embodiments, the supporting device for the floor steel frame may further include a plurality of support frames, and the support frames are erected on the first steel beam and the second steel chain, and aligned to the corners of the floor to fix the floor.

In some embodiments, the floor is fixed on the supporting frame by screw locking.

In some embodiments, the floor steel frame supporting device may further include a plurality of cross beams, and two adjacent support frames are connected by cross beams.

Therefore, the use of the floor steel frame support device provided by the present invention facilitates on-site assembly of the elevated floor, increases the space at the lower end of the floor, facilitates the installation of larger equipment, facilitates personnel access, and saves manufacturing costs.

The above description is only an overview of the technical solution of the present invention. In order to understand the technical means of the present invention more clearly, it can be implemented according to the contents of the description, and in order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the following special examples are given.

10: Raised floor

12: floor floor

14: Square unit

16: Floor steel frame support device

18: floor

20: support frame

22: Diagonal bracing steel beam

26: Beam

1402: square frame

1602: tripod

1604: First steel beam

1606: Second steel beam

1608: base

2004: grid structure

2006: Lattice

2602: support tube

40: Rectangular unit

4002: Rectangular frame

W1: preset interval

L1: preset side length

L2: side length of the floor

2604: Support seat

30: Connecting elements

3002: L-shaped connection element

3004: the first through hole

3006: flat connection element

3008: Second through hole

3003: The first steel plate

3007: The third through hole

3009: second steel plate

2008: square corner

2010: sharp corners

3010: The fourth through hole

3011: Fifth through hole

3012: The sixth through hole

The accompanying drawings are included to provide a further understanding of the embodiments of the application, and constitute a part of this specification, and illustrate The embodiments of the application, together with the text description, explain the principle of the application. Apparently, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without any creative effort. In the accompanying drawings: Fig. 1 is a schematic diagram of the explosion of the raised floor of the present invention; Fig. 2 is a schematic diagram of another embodiment of the raised floor of the present invention; Fig. 3 is a schematic diagram of another embodiment of the raised floor of the present invention; Fig. 4 is a schematic diagram of another embodiment of the raised floor of the present invention;

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

In the description of the present invention, it should be understood that the orientations or positions indicated by the terms "center", "horizontal", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention. The invention and the simplified description do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "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. Additionally, the term "comprise" and any variations thereof, are intended to cover a non-exclusive inclusion.

In the description of the present invention, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, or it may be an internal connection between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

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 "an" are intended to include the plural unless the context clearly dictates otherwise. It should also be understood that the term "comprises" and/or "comprises" as used herein specifies the presence of stated features, integers, steps, operations, units and/or elements and does not exclude the presence or addition of one or more other features, integers, steps, operations, units, elements and/or elements thereof. combination.

Please refer to FIG. 1 . FIG. 1 is an exploded schematic diagram of a raised floor 10 of the present invention. In order to achieve at least one of the above advantages or other advantages, an embodiment of the present invention provides a raised floor 10 for erecting on a floor 12 . Floor steel frame supports 16 are used in the raised floor 10 to support a plurality of floors 18 .

As can be seen from the example in FIG. 1 , the raised floor 10 has a plurality of square units 14 , and the square unit 14 includes a floor steel frame support device 16 , a plurality of floors 18 , a plurality of diagonal steel girders 22 , support frames 20 and beams 26 . Further, the square unit 14 has a preset side length L1, the floor steel frame support device 16 includes a plurality of feet 1602 , a plurality of first steel beams 1604 and at least one second steel beam 1606 , and the top of the feet 1602 includes a support base 2604 .

Wherein, the tripod 1602 is set on the floor 12 to play a supporting role, the first steel beam 1604 is set on the support base 2604 at the top of the tripod 1602 and forms a square outer frame 1402, the second steel beam 1606 is arranged in the square outer frame 1402 with a preset interval W1, the two ends of the second steel beam 1606 are respectively fixed on the first steel beam 1604, and connect the opposite sides of the square outer frame 1402. The direction of the second steel beam 1606 of the square unit 14 is perpendicular to each other. The first steel beam 1604 and the second steel beam 1606 are fixed with a support frame 20 . The support frame 20 is aligned with the corner of the floor 18 to support the floor 18 . It is also possible to directly fix the floor 18 on the first steel beam 1604 and the second steel beam 1606 by using spacers instead of using the supporting frame 20 to support the floor 18 . Beam 26 connects support frame 20 to form a Grid structure 2004. The grid structure 2004 is used to strengthen the support of the floor 18. The floor 18 is fixed on the support frame 20 by screw locking. One end of the diagonal bracing steel 22 is fixed to the base 1608 of the tripod 1602, and the other end is fixed to the center of the first steel beam 1604 to enhance the overall load-bearing capacity of the raised floor 10.

In this embodiment, the floor 18 is an aluminum alloy floor and has a square shape, the grid structure 2004 is a square, and the floor 18 is detachably installed on the floor steel frame support device 16 . The first steel beam 1604 and the second steel beam 1606 use H-shaped steel, and the thickness and size of the first steel beam 1604 are greater than that of the second steel beam 1606 . The support frame 20 is arranged at the four foot positions in the square unit 14 to increase the distance between the support frames 20, and because the support frame 20 has a certain height, the space at the lower end of the floor 18 can be increased to facilitate the installation of larger equipment.

Further illustrate, in this embodiment, the preset side length L1 is 1200mm, then the size of the square outer frame 1402 formed by the first steel beam 1604 is 1200mm×1200mm, the side length L2 of the floor 18 is 600mm, then the size of the square floor 18 is 600mm×600mm, and the number of the floor 18 in each square outer frame 1402 is 4, arranged in a 2×2 manner, the second steel beam 160 The preset interval W1 of 6 is 600mm.

Please refer to FIG. 2 , which is a schematic diagram of another embodiment of the raised floor 10 of the present invention. As shown in FIG. 2 , in one embodiment, a single square unit 14 may contain nine floor boards 18 arranged in a 3×3 manner, and two second steel beams 1606 are arranged inside the square frame 1402 . Further, they can be arranged in 4×4, 5×5 and other ways. In addition, the shapes of the square unit 14, the square frame 1402, the floor 18, and the lattice structure 2004 are not It is limited to a square, and can also be square, polygonal, circular, etc. The arrangement of the floor 18 can be changed as the above shapes change.

Please refer to FIG. 3 . FIG. 3 is a schematic diagram of another embodiment of the raised floor 10 of the present invention. As shown in FIG. 3 , in one embodiment, the raised floor has a rectangular unit 40 , and a rectangular outer frame 4002 is formed by first steel beams 1604 , and three second steel beams 1606 are arranged in the rectangular outer frame 4002 , and are aligned with the joints of the floor 18 to set the support frame 20 . Therefore, the floors are arranged in a 2×4 manner, and further, can be arranged in a 2×3, 3×4, 3×5 and other manners.

Please refer to FIG. 4 , which is a schematic view of another embodiment of the raised floor 10 of the present invention. As shown in FIG. 4 , in one embodiment, a single square unit 14 may contain 16 floor panels 18 arranged in a 4×4 manner, and three second steel beams 1606 are arranged in the square outer frame 1402 . The two square units 14 are screwed together through the support base 2604 on the top of the tripod 1602 and the support frame 20 , and are arranged in a 4×8 manner.

Please refer to FIG. 5 and FIG. 6 , FIG. 5 is a schematic diagram of the structure of the raised floor 10 installed with the connecting element 30 of the present invention, and FIG. 6 is a schematic diagram of the connection method of two L-shaped connecting elements 3002 of the present invention. As shown in Figure 5, two adjacent first steel beams 1604 pass through an L-shaped connecting element 3002 to be fixed on the support base 2604 at the top of the stand 1602. The L-shaped connecting element 3002 is provided with four first through holes 3004. The L-shaped connecting element 3002 is respectively fixed on the two first steel beams 1604 through the first through holes 3004 in a screw-locked manner, and is used to strengthen the connection between the adjacent two first steel beams 1604 to enhance the raised floor. 10 overall stability. The first steel beam 1604 and the second steel The beams 1606 are fixed through a flat connection element 3006. The flat connection element 3006 is composed of a first steel plate 3003 and a second steel plate 3009, and the first steel plate 3003 and the second steel plate 3009 are perpendicular to each other. The first steel plate 3003 is provided with two second through holes 3008. The vertical surface of the first steel plate 3003 is fixed on the vertical surface of the first steel beam 1604 by welding, and then passes through the second through hole 3008 and the second steel plate 3008. The through holes on the vertical surface of the beam 1606 are fixed on the second steel beam 1606 by means of screw locking. The second steel plate 3009 is provided with two third through holes 3007. The horizontal surface of the second steel plate 3009 is fixed on the bottom surface of the first steel beam 1604 by welding, and then fixed on the second steel beam 1606 by means of screw locking through the third through hole 3007 and the through hole on the horizontal plane of the second steel beam 1606. The flat connecting element 3006 is used to strengthen the connection between the first steel beam 1604 and the second steel beam 1606 to enhance the overall stability of the raised floor 10 . However, this case is not limited thereto, and the first steel beam 1604 and the second steel beam 1606 can also be fixedly connected through the L-shaped connecting element 3002 .

In addition, when one end of the four first steel beams 1604 is located on the support seat 2604 at the top of the same tripod 1602, as shown in FIG. 5, only two symmetrically distributed L-shaped connecting elements 3002 are required to complete the fixed connection. It is also possible to fix the horizontal plane of the first steel beam 1604 to the support seat 2604 at the top of the tripod 1602 directly by using bolts in a screw-locked manner instead of using the fixed connection method of two symmetrically distributed L-shaped connecting elements 3002 .

To further illustrate, the braced steel beam 22 is selectively erected on the base 1608 of the tripod 1602 and the first steel beam according to the aforementioned preset side length L1 1604 rooms. In this embodiment, each tripod 1602 is erected with diagonal steel beams 22 to strengthen the supporting effect of the tripods 1602, but this case is not limited to this, and diagonal braces 22 can also be provided on diagonal tripods 1602, or adjacent tripods 1602 are alternately provided with diagonal braces. In addition, when the braced steel beam 22 is erected, the length of the braced steel beam 22 is greater than the height of the stand 1602 .

To further illustrate, when the size of the original raised floor 10 is not enough to lay the entire floor space, it can also be expanded to splice other square units 14 of the same system. Referring to FIG. Or splicing units of different shapes to achieve the effect of fully covering the ground space or expanding the required space.

In this embodiment, the floor 18 , the grid structure 2004 , the stand 1602 and the supporting frame 20 are all made of aluminum or steel, but the present case is not limited thereto, and they can also be made of composite materials or wood.

Please refer to FIG. 7 . FIG. 7 is a structural diagram of an embodiment of the support frame 20 of the present invention. As shown in FIG. 7 , the support frame 20 is octagonal in this embodiment, including four square corners 2008 and four sharp corners 2010 . The beam 26 is fixed on the support frame 20 through the fourth through hole 3010 on the square corner 2008 by screw locking. The floor 18 is fixed on the support frame 20 through the fifth through hole 3011 on the sharp corner 2010 by screw locking. The support frame 20 is fixed on the sixth through hole 3012 in the bottom by screw locking. A steel beam 1604 is attached to a second steel beam 1606 .

To further illustrate, the height of the stand 1602 can be adjusted as required. The connection between the above-mentioned tripod 1602 and the first steel beam 1604, the support frame 20 and the floor 18 is locked by screws, but this case is not limited to this, and it can also be a mortise and tenon connection, magnetic adsorption, etc., as long as the connection method that achieves the fixing effect should be within the protection scope of the present invention.

To further illustrate, the side length L3 of the aforementioned grid structure 2004 only needs to be slightly larger than the side length L2 of the floor 18 to accommodate the floor L2. Diagonal steel beam 22 can also be fixed on the support tube 2602 of tripod 1602

It is supplemented here that when the raised floor 10 is not enough to completely cover the ground space, an additional edge bearing plate can be added to assist the coverage, so as to achieve the effect of full coverage.

To sum up, the raised floor 10 provided by the present invention is used to erect the floor 12. By dispersing the raised floor 10 as a whole into a plurality of square units 14, the raised floor 10 can be easily assembled on site, and the space at the lower end of the floor 18 can be increased to facilitate the installation of larger equipment. In addition, by changing the arrangement direction of the adjacent square units 14 , the directions of the second steel beams 1606 of the adjacent square units 14 are perpendicular to each other, which helps to improve the overall strength of the raised floor 10 .

The above is only a preferred embodiment of this case, and does not limit this case in any way. Anyone skilled in the technical field, within the scope of not departing from the technical means of this case, the technical means disclosed in this case Any form of equivalent replacement or modification of paragraphs and technical content is a content that does not deviate from the technical means of this case, and still falls within the scope of protection of this case.

10: Raised floor

12: floor floor

14: Square unit

16: Floor steel frame support device

18: floor

20: support frame

22: Diagonal bracing steel beam

26: Beam

1402: square frame

1602: tripod

1604: First steel beam

1606: Second steel beam

1608: base

2004: grid structure

2006: Lattice

2602: support tube

W1: preset interval

L1: preset side length

L2: side length of the floor

2604: Support seat

Claims (8)

A floor steel frame support device used to support a plurality of floors, comprising: a plurality of foot frames; a plurality of first steel beams are erected on the foot frames in a screw-locked manner to form an outer frame, and one end of four first steel beams in the plurality of first steel beams is located on the same support seat at the top of the foot frame; at least one second steel beam is erected in the outer frame at a predetermined interval, and the two ends of the second steel beams are respectively connected and fixed on the first steel beams to form a single-layer steel beam structure. The first steel beam and the second steel beam use H-shaped steel, the first steel beam and the second steel beam are fixed through a flat connecting element, the flat connecting element is composed of a first steel plate and a second steel plate, and the first steel plate and the second steel plate are perpendicular to each other; and a plurality of support frames, all the multiple support frames are erected on the first steel beams and the second steel beam in a screw-locked manner, and the plurality of floors are fixed on the plurality of support frames in a screw-locked manner, wherein the plurality of support frames are used to adjust the The height of a plurality of floors; wherein the first steel plate is provided with a second through hole, the vertical surface of the first steel plate is fixed to the vertical surface of the first steel beam by welding, and is fixed to the second steel beam by screw locking through the second through hole and the through hole on the vertical surface of the second steel beam. on steel beams. The supporting device for the floor steel frame as described in Item 1 of the scope of the patent application further includes a plurality of diagonally braced steel beams, the length of the diagonally braced steel beams is greater than the height of the tripod, one end of the diagonally braced steel beams is fixed to a base of the tripod, and the other end is fixed to the center of the first steel beam. The floor steel frame support device described in item 1 of the scope of the patent application, wherein the direction of the two adjacent second steel beams is perpendicular to each other. The floor steel frame support device described in item 1 of the scope of the patent application, wherein the foot frame includes a support seat, and the first steel beams are fixed on the support seat at the top of the foot frame by means of screw locking. The floor steel frame support device described in item 1 of the scope of the patent application further includes a plurality of L-shaped connecting elements, and the first steel beams are connected to each other through the L-shaped connecting elements. The floor steel frame support device described in item 1 of the scope of the patent application further includes a plurality of floors, and the plurality of floors are arranged on the first steel beams and the second steel beams. The floor steel frame support device described in item 1 of the scope of the patent application further includes a plurality of floors, and the plurality of floors are fixed to the support frames by means of screw locking. The supporting device for the floor steel frame as described in Item 1 of the scope of the patent application, wherein the supporting device for the steel floor frame further includes a plurality of crossbeams, and the crossbeams connect the support frames to form a grid structure, and the grid structure is used to strengthen the floor support.

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