CN212562296U - Floor steel frame supporting device - Google Patents

Abstract

The utility model discloses a floor steel frame strutting arrangement, which comprises a supporting rack, first girder steel, second girder steel and fixed plate, wherein first girder steel sets up on the support frame, the second girder steel sets up on first girder steel, first girder steel is with first distance of predetermineeing to arrange along the first direction as the interval, the second girder steel is with the second distance of predetermineeing to arrange along the second direction as the interval, and the cross-sectional height of first girder steel is greater than the cross-sectional height of second girder steel, fixed plate interval third is predetermine the distance and is fixed in with fixed floor on the second girder steel with screw lock solid mode. Therefore, the utility model discloses a floor steelframe strutting arrangement can simplify the girder steel and link up, promotes overhead floor bearing capacity to practice thrift the cost.

Description

Floor steel frame supporting device

Technical Field

The utility model relates to a technical field of factory building construction especially relates to a floor steel frame strutting arrangement.

Background

The raised floor is arranged on the ground or a floor in a raised mode, so that certain spaces exist between the panels of the raised floor and the ground, and the spaces can be used for arranging electric wires or supplying air. Thus, raised floors are becoming increasingly popular in the market place.

However, when the traditional elevated floor is used, the connecting structure of the steel beam is often complex and high in cost for ensuring the bearing strength of the elevated floor. And the load-bearing strength of the conventional raised floor is not high. When the raised floor is fixed, the fixing plate is adhered to the steel frame by using an adhesive, so that the fixing plate is easy to fall off after long-term use.

Therefore, an object of the present invention is to provide a floor steel frame supporting device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a floor steel frame strutting arrangement can strengthen the bearing capacity and the stability on elevated floor, simplifies the linking between the girder steel to reduce the cost.

To achieve at least one of the above advantages or other advantages, an embodiment of the present invention provides a floor steel frame supporting device. The floor steel frame supporting device comprises a plurality of supporting frames, a plurality of first steel beams, a plurality of second steel beams and a plurality of fixing plates. The first steel beam is arranged on the support frame, the second steel beam is arranged on the first steel beam, the first steel beam is arranged along a first direction at intervals of a first preset distance, the second steel beam is arranged along a second direction at intervals of a second preset distance, the height of the cross section of the first steel beam is larger than that of the cross section of the second steel beam, and the fixing plate is fixed on the second steel beam at intervals of a third preset distance in a screw locking mode to fix the floor.

In some embodiments, the fixing plate includes a first fixing plate and a second fixing plate, the first fixing plate is disposed at a joint of the second steel beam, and the second fixing plate is disposed on the second steel beam.

In some embodiments, the first fixing plate has four locking holes, and the second fixing plate has two locking holes.

In some embodiments, the four locking holes of the first fixing plate are distributed at the corners of the first fixing plate and have a rectangular shape.

In some embodiments, the two locking holes of the second fixing plate are distributed at the center of the two opposite sides of the second fixing plate and are square.

In some embodiments, the fixing plate includes four positioning pillars symmetrically distributed on the fixing plate to fix the floor boards.

In some embodiments, the floor frame support device may further include a plurality of floors, and the plurality of floors are fastened to the fixing plate and the second steel beam by screws and nuts.

In some embodiments, the fixing plate includes four fixing holes for fixing the floor by means of screw locking.

In some embodiments, the floor frame support device further includes a plurality of connecting plates, the connecting plates are screwed to fixedly connect two adjacent first steel beams, and the connecting plates are screwed to fixedly connect two adjacent second steel beams.

In some embodiments, the first steel beam has a cross-sectional width greater than the cross-sectional width of the second steel beam, the first steel beam has a cross-sectional height greater than the cross-sectional height of the second steel beam, and the first steel beam has a cross-sectional thickness greater than the cross-sectional thickness of the second steel beam.

Therefore, utilize the utility model provides a floor steel frame strutting arrangement for support a plurality of floors, borrow by the setting of multilevel girder steel, in order to simplify the linking between each girder steel among the floor steel frame strutting arrangement, promote floor steel frame strutting arrangement's bearing capacity and stability, and reduce the cost.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are listed, and the detailed description is given below with reference to 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 should be apparent that the drawings in the following description are only examples of the present application and are not intended to limit the embodiments of the present invention, and that other drawings can be derived from the drawings by those of ordinary skill in the art without inventive exercise. The drawings comprise:

FIG. 1 is a schematic structural view of the floor steel frame support device of the present invention;

FIG. 2 is a schematic top view of the floor steel frame support of the present invention;

fig. 3A is a schematic structural view of a first fixing plate of the present invention;

fig. 3B is a schematic structural view of a second fixing plate of the present invention;

FIG. 4 is a schematic side view of the floor steel frame support of the present invention;

FIG. 5 is a schematic cross-sectional comparison of a first steel beam and a second steel beam according to the present invention; and

fig. 6 is a schematic structural view of the floor installed by the floor steel frame supporting device of the present invention.

The attached drawings are marked as follows: 10-floor steel frame support means; 12-a support frame; 14-a first steel beam; 16-a second steel beam; 18-a fixed plate; 20-a connecting plate; 22, 23-screw; 22a,23 a-nut; 1822. 1842-keyhole; 22b,23 b-shim; 26-a floor; 182-a first fixing plate; 184-a second fixing plate; 186-positioning columns; 188-fixed holes; s1 — first preset distance; s2-a second preset distance; s3-a third preset distance; a-a first direction; b-a second direction; h1 — section height of first beam; h2-section height of second steel beam; w1 — width of cross section of first steel beam; w2-section width of second steel beam; t1-section thickness of first beam; t2-section thickness of second steel beam.

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 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", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or component being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present 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. In addition, the term "comprises" and any variations thereof mean "including at least".

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integrally formed 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 meaning 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 6, fig. 1 is a schematic structural view of the floor steel frame supporting device 10 of the present invention, fig. 2 is a schematic top view of the floor steel frame supporting device 10 of the present invention, and fig. 6 is a schematic structural view of the floor 26 installed on the floor steel frame supporting device 10 of the present invention. To achieve at least one of the advantages described or other advantages, an embodiment of the present invention provides a floor steel frame support 10 for supporting a floor 26. As shown in fig. 1, the floor steel frame support 10 includes six support frames 12, three first steel beams 14, ten second steel beams 16, forty-five fixing plates 18, and five connecting plates 20. Further, the plurality of fixing plates 18 includes a first fixing plate 182 and a second fixing plate 184.

The supporting frame 12 is disposed under the first steel beam 14 for supporting, that is, the first steel beam 14 is disposed on the supporting frame 12. Second steel beam 16 is disposed on first steel beam 14. Further, the first steel beams 14 are erected on the supporting frame 12 along a first direction a at intervals of a first predetermined distance S1, the second steel beams 16 are arranged on the first steel beams 14 along a second direction B at intervals of a second predetermined distance S2, and the fixing plates 18 are fixed on the second steel beams 16 at intervals of a third predetermined distance S3. In the present embodiment, the first direction a and the second direction B are perpendicular to each other in a horizontal plane. However, the present invention is not limited thereto, and the first direction a and the second direction B may be any directions as long as the two directions are in the same horizontal plane. As shown in fig. 6, the fixing plate 18 is fixed to the second steel beam 16 by screws 22 and nuts 22a, and the screws 22 are locked from top to bottom in the drawing but also from bottom to top. In another embodiment, the fixing plate 18 can be fixed to the second steel beam 16 by welding.

The floor 26 is fastened to the fixing plate 18 and the second steel beam 16 by screws 23 and nuts 23 a. Furthermore, when the fixing plate 18 is fixed to the second steel beam 16 by using the screws 22 and the nuts 22a, a washer 22b may be added to increase the contact area between the nuts 22a and the second steel beam 16, so as to prevent the surface of the second steel beam 16 from being worn out, and to prevent the nuts 22a from loosening. Alternatively, when the floor 26 is fixed to the fixing plate 18 and the second steel beam 16 by using the screws 23 and the nuts 23a, a washer 23b may be added to increase the contact area between the nut 23a and the floor 26, so as to prevent the surface of the floor 26 from being worn out and prevent the nut 23a from loosening.

Referring to fig. 2 in conjunction with fig. 1, the first fixing plate 182 is disposed at the joint of the two second steel beams 16, and the second fixing plate 184 is disposed on the second steel beams 16. As shown in fig. 2 and 6, the first fixing plate 182 has four locking holes 1822, and the four locking holes 1822 of the first fixing plate 182 are distributed at four corners of the first fixing plate 182. The second fixing plate 184 has two locking holes 1842, and the two locking holes 1842 of the second fixing plate 184 are distributed at the central positions of two opposite sides of the second fixing plate 184. The locking holes 1822 of the first fixing plate 182 and the locking holes 1842 of the second fixing plate 184 are used to fix the fixing plate 18 to the second steel beam 16 by screws 22.

By the way that the floor 26 is fixed on the second steel beam 16 through the fixing plate 18, the second steel beam 16 is arranged on the first steel beam 14, and the first steel beam 14 is arranged on the support frame 12, the connection structure between the transverse steel beam and the longitudinal steel beam can be simplified, and the overall bearing capacity of the floor steel frame support device 10 can be enhanced.

Referring to fig. 3A and 3B, fig. 3A is a schematic structural view of the first fixing plate 182 of the present invention, and fig. 3B is a schematic structural view of the second fixing plate 184 of the present invention. As shown, the first fixing plate 182 and the second fixing plate 184 include four positioning pillars 186 and four fixing holes 188, and the four positioning pillars 186 are symmetrically distributed on the first fixing plate 182 and the second fixing plate 184 in a cylindrical shape. Each positioning post 186 is formed with a fixing hole 188 for fixing the floor 26 by means of a screw 23.

The four locking holes 1822 of the first fixing plate 182 are distributed at four corners of the first fixing plate 182, and the first fixing plate 182 is rectangular. With this arrangement, even if there is a gap between the two second steel beams 16, the first fixing plate 182 can smoothly bridge the two second steel beams 16 and be stably fixed on the second steel beams 16. The two locking holes 1842 of the second fixing plate 184 are distributed at the center of the two opposite sides of the second fixing plate 184, and the second fixing plate 184 is square. The distribution positions of the four fixing posts 186 are the same whether the first fixing plate 182 in fig. 3A or the second fixing plate 184 in fig. 3B. In an embodiment, the positioning posts 186 may be square, and the first fixing plate 182 and the second fixing plate 184 may also be any shape, such as square, circular, or oval.

Referring to fig. 4, fig. 4 is a schematic side view of the floor steel frame supporting device 10 of the present invention. As shown in fig. 4, two adjacent first steel beams 14 and two adjacent second steel beams 16 are fixedly connected by screws 22 using a connecting plate 20, respectively. The connecting plate 20 is used to reinforce the connection between two adjacent first steel beams 14 and two adjacent second steel beams 16, the first steel beams 14 are fixed on the supporting frame 12 by screws 22, and the second steel beams 16 are fixed on the first steel beams 14 by screws 22, so as to improve the overall stability of the floor steel frame supporting device 10. However, the present invention is not limited thereto, and the connecting plate 20 may also fixedly connect two adjacent first steel beams 14 and two adjacent second steel beams 16 by welding.

Referring to fig. 5, fig. 5 is a schematic cross-sectional comparison of the first steel beam 14 and the second steel beam 16 of the present invention. In the example of fig. 5, it can be seen that the structural strength of the first steel beam 14 is greater than the structural strength of the second steel beam 16 because the first steel beam 14 is required to bear the weight of five second steel beams 16, the section height H1 of the first steel beam 14 is greater than the section height H2 of the second steel beam 16, the section width W1 of the first steel beam 14 is greater than the section width W2 of the second steel beam 16, and the section thickness T1 of the first steel beam 14 is greater than the section thickness T2 of the second steel beam 16.

To sum up, the present invention provides a floor steel frame supporting device 10 for supporting a plurality of floors 26, which is configured with multi-level steel beams to simplify the connection between the steel beams of the floor steel frame supporting device 10 and improve the bearing capacity of the floor steel frame supporting device 10.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with reference to the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make many modifications or equivalent variations by using the above disclosed method and technical contents without departing from the technical scope of the present invention, but all the simple modifications, equivalent variations and modifications made by the technical spirit of the present invention to the above embodiments are within the scope of the technical solution of the present invention.

Claims (9)

1. A floor steel frame support device, characterized in that, floor steel frame support device includes:

a plurality of support frames;

the first steel beams are arranged on the support frame;

the second steel beams are arranged on the first steel beams at intervals of a first preset distance along a first direction, the second steel beams are arranged at intervals of a second preset distance along a second direction, and the height of the cross section of each first steel beam is larger than that of the cross section of each second steel beam;

and the fixing plates are fixed on the second steel beam at intervals of a third preset distance in a screw locking mode to fix the floor, each fixing plate comprises a first fixing plate and a second fixing plate, the first fixing plates are arranged at the joint of the second steel beam, the second fixing plates are arranged on the second steel beam, the first fixing plates are rectangular, and the second fixing plates are square.

2. The floor steel frame support apparatus of claim 1, wherein the first mounting plate has four locking holes and the second mounting plate has two locking holes.

3. The floor steel frame support apparatus of claim 2, wherein the four locking holes of the first fixing plate are distributed at corners of the first fixing plate.

4. The floor steel frame support apparatus of claim 2, wherein the two locking holes of the second fixing plate are distributed at a central position of two opposite sides of the second fixing plate.

5. The floor steel frame support apparatus of claim 1, wherein the mounting plate includes four positioning posts symmetrically disposed on the mounting plate for mounting the floor.

6. The floor frame support of claim 1, further comprising a plurality of floors secured to the mounting plate and the second steel beam by screws and nuts.

7. The floor steel frame support apparatus of claim 6, wherein the fixing plate includes four fixing holes for fixing the plurality of floors by means of screw locking.

8. The floor frame support of claim 5, further comprising a plurality of connection plates, the connection plates being configured to fixedly couple adjacent first steel beams with screws, the connection plates being configured to fixedly couple adjacent second steel beams with screws.

9. The floor steel frame support of claim 5, wherein the first steel beam has a cross-sectional width and a cross-sectional thickness that are greater than a cross-sectional width and a cross-sectional thickness, respectively, of the second steel beam.

Images