阅读说明：本技术 地板钢架支撑装置 (Floor steel frame supporting device ) 是由 黄建德 于 2020-04-16 设计创作，主要内容包括：本发明揭露一种地板钢架支撑装置,包括支撑架、第一钢梁、第二钢梁以及固定板,其中第一钢梁设置于支撑架上,第二钢梁设置于第一钢梁上,第一钢梁是以第一预设距离为间隔沿着第一方向排列,第二钢梁是以第二预设距离为间隔沿着第二方向排列,且第一钢梁之截面高度大于第二钢梁之截面高度,固定板间隔第三预设距离以螺丝锁固方式固定于第二钢梁上以固定地板。藉此,本发明之地板钢架支撑装置可以简化钢梁衔接,提升高架地板承重能力,并节约成本。(The invention discloses a floor steel frame supporting device which comprises a supporting frame, a first steel beam, a second steel beam and a fixing plate, wherein the first steel beam is arranged on the supporting 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 section of the first steel beam is larger than that of the 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 a floor. Therefore, the floor steel frame supporting device of the invention can simplify the connection of steel beams, improve the bearing capacity of the raised floor and save the cost.)

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 so as to fix the floor.

2. The floor steel frame support apparatus of claim 1, wherein the retaining plate includes a first retaining plate and a second retaining plate, the first retaining plate being disposed at a junction of the second steel beam, the second retaining plate being disposed on the second steel beam.

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

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

5. The floor steel frame support apparatus of claim 3, wherein 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.

6. 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.

7. 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.

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

9. The floor frame support apparatus of claim 6, further comprising a plurality of connection plates, the connection plates being configured to fixedly couple adjacent first steel beams by way of screws, the connection plates being configured to fixedly couple adjacent second steel beams by way of screws.

10. The floor steel frame support of claim 6, 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.

Technical Field

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

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.

Accordingly, it is a primary object of the present invention to provide a floor steel frame support device to solve the above problems.

Disclosure of Invention

The invention aims to provide a floor steel frame supporting device which can enhance the bearing capacity and stability of an elevated floor, simplify the connection between steel beams and reduce the cost.

To achieve at least one of the above and other advantages, an embodiment of the present invention provides a floor steel frame supporting apparatus. 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, the floor steel frame supporting device provided by the invention is used for supporting a plurality of floors, and the connection among steel beams in the floor steel frame supporting device is simplified by the arrangement of multi-level steel beams, so that the bearing capacity and the stability of the floor steel frame supporting device are improved, and the cost is reduced.

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 in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described below in detail 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 may be derived from the drawings by those skilled in the art without inventive faculty.

The drawings comprise:

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

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

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

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

FIG. 6 is a schematic structural diagram of the floor mounted 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 present invention may, however, be embodied in many alternate forms and should not be construed as limited to only the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or component in question must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be taken 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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

Referring to fig. 1, 2 and 6, fig. 1 is a schematic structural view of the floor steel frame support 10 of the present invention, fig. 2 is a schematic top view of the floor steel frame support 10 of the present invention, and fig. 6 is a schematic structural view of the floor 26 mounted on the floor steel frame support 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 fixing the floor 26 to the second steel beam 16 through the fixing plate 18, disposing the second steel beam 16 on the first steel beam 14, and disposing the first steel beam 14 on the supporting frame 12, the connection structure between the transverse steel beams and the longitudinal steel beams can be simplified, and the overall bearing capacity of the floor steel-frame supporting 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 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 according to 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.

In summary, the floor steel frame supporting device 10 of the present invention is used to support a plurality of floors 26, and the connection between steel beams in the floor steel frame supporting device 10 is simplified by the arrangement of multi-level steel beams, so as to enhance the load-bearing capability of the floor steel frame supporting device 10.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.