Profiled steel sheet combined member

Abstract

The utility model discloses a profiled steel sheet combined member, which relates to the technical field of profiled steel sheets, and comprises a first profiled steel sheet and a second profiled steel sheet, a plurality of ribs are arranged on the inner wall of the first profiled steel sheet and the inner wall of the second profiled steel sheet, the ribs are arranged at intervals, and the ribs are connected with the first profiled steel sheet and the second profiled steel sheet. Guide grooves are formed in the inner wall of the first profiled steel sheet and the inner wall of the second profiled steel sheet, the guide grooves in the first profiled steel sheet and the second profiled steel sheet are connected in an embedded mode, the guide grooves in the second profiled steel sheet and the first profiled steel sheet are connected in an embedded mode, a first connecting hole is formed in the first profiled steel sheet, and a second connecting hole is formed in the second profiled steel sheet. A fixing strip is welded to the outer wall of the first profiled steel sheet, and a second connecting hole is formed in the fixing strip. During installation, the overall operation is convenient and fast, the installation stability between the two profiled steel sheets can be effectively guaranteed, meanwhile, the overall installation time can be effectively saved, the installation efficiency is guaranteed, the overall operation process is time-saving and labor-saving, and the working intensity is small.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated steel plates, in particular to a corrugated steel plate combined component. Background Art

[0002] The steel sheet formed by cold bending the coated or plated sheet by roller pressing to form a corrugated cross-section along the width of the sheet is called a corrugated steel sheet.

[0003] A corrugated steel plate composite component with a publication number of CN216920901 U is retrieved, comprising a first closed corrugated steel plate and a second closed corrugated steel plate, both of which have a plurality of ribs arranged at intervals on the surface, the top wall of the ribs of the first closed corrugated steel plate is fitted and connected with the bottom wall of the second closed corrugated steel plate, and the ribs are arranged in an interlaced manner. The corrugated steel plate composite component of the utility model uses two closed corrugated steel plates to be buckled together for concrete casting formwork components, and the rib surfaces of the first closed corrugated steel plate and the second closed corrugated steel plate are buckled up and down to form a plurality of tunnel cavities, which increases the strength and greatly reduces the dead weight; the tunnel cavity also provides a pipeline installation space for the non-disassembly concrete assembled formwork and realizes pipeline separation, thereby reducing the construction cost.

[0004] In view of the above-mentioned related technologies, the inventor believes that the above-mentioned device adopts welding or riveting when connecting two closed corrugated steel plates. When welding is adopted, it is difficult for the staff to operate because the ribs are located inside the two closed corrugated steel plates. When riveting is adopted, it is difficult to align the ribs from the outside, and the rivets may be crooked, thereby affecting the connection stability. As a result, when connecting two closed corrugated steel plates, the overall operation process is time-consuming and labor-intensive, and the work intensity is high. For this reason, we propose a corrugated steel plate composite component. Utility Model Content

[0005] In view of the above problems existing in the existing corrugated steel plate composite components, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a corrugated steel plate composite component, which solves the problem that the above-mentioned device adopts welding or riveting when connecting two closed corrugated steel plates. When welding is adopted, since the ribs are located inside the two closed corrugated steel plates, it is difficult for the staff to operate; and when riveting is adopted, it is difficult to align the ribs from the outside, and the rivets may be crooked, thereby affecting the connection stability, thereby making the overall operation process time-consuming, labor-intensive, and high-work intensity when connecting the two closed corrugated steel plates.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A corrugated steel plate composite component comprises a first corrugated steel plate and a second corrugated steel plate, wherein the inner walls of the first corrugated steel plate and the second corrugated steel plate are both provided with a plurality of ribs, the plurality of ribs are arranged at intervals, the inner walls of the first corrugated steel plate and the second corrugated steel plate are both provided with guide grooves, the first corrugated steel plate is engaged and connected with the guide grooves on the second corrugated steel plate, the second corrugated steel plate is engaged and connected with the guide grooves on the first corrugated steel plate, the first corrugated steel plate is provided with a first connecting hole, a fixing strip is welded on the outer wall of the first corrugated steel plate, the fixing strip is provided with a second connecting hole, and the structures of the first corrugated steel plate and the second corrugated steel plate are consistent.

[0009] Preferably, the first connection hole and the second connection hole have the same hole diameter and are positioned correspondingly, the first connection hole is a through hole, and the second connection hole is a screw hole.

[0010] Preferably, the ribs are composed of rectangular bars and triangular columns, and the rectangular bars and triangular columns are an integrated structure.

[0011] Preferably, the spacing between the plurality of ribs is the same and the sizes are consistent.

[0012] Furthermore, a limit assembly is provided on the first corrugated steel plate, and the limit assembly includes a first limit plate and a second limit plate, the first limit plate and the second limit plate are both welded to the first corrugated steel plate, the first limit plate and the second limit plate are arranged to be inclined toward each other, the number of the limit assembly is consistent with that of the ribs, and the size of the limit assembly is consistent with that of the ribs.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] The utility model is convenient for overall operation during installation, and can effectively ensure the stability of the installation between the two corrugated steel plates. At the same time, it can effectively save the overall installation time and ensure the installation efficiency. The overall operation process is time-saving and labor-saving, and the work intensity is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the first corrugated steel plate structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0019] Description of reference numerals:

[0020] 1. First corrugated steel plate; 2. Second corrugated steel plate; 3. Guide groove; 4. First connecting hole; 5. Fixing bar; 6. Second connecting hole; 7. Rib; 8. Rectangular bar; 9. Triangular column; 10. First limiting plate; 11. Second limiting plate. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0022] The utility model embodiment discloses a corrugated steel plate combined component.

[0023] The utility model provides Figure 1-3 A corrugated steel plate composite component shown in the figure comprises a first corrugated steel plate 1 and a second corrugated steel plate 2, a plurality of ribs 7 are arranged on the inner walls of the first corrugated steel plate 1 and the second corrugated steel plate 2, the plurality of ribs 7 are arranged at intervals, guide grooves 3 are opened on the inner walls of the first corrugated steel plate 1 and the second corrugated steel plate 2, the first corrugated steel plate 1 is engaged with the guide grooves 3 on the second corrugated steel plate 2, the second corrugated steel plate 2 is engaged with the guide grooves 3 on the first corrugated steel plate 1, a first connecting hole 4 is provided on the first corrugated steel plate 1, a fixing strip 5 is welded on the outer wall of the first corrugated steel plate 1, a second connecting hole 6 is opened on the fixing strip 5, and the structures of the first corrugated steel plate 1 and the second corrugated steel plate 2 are consistent.

[0024] The utility model provides a corrugated steel plate composite component, in which the first connecting hole 4 and the second connecting hole 6 have the same hole diameter and corresponding positions. The first connecting hole 4 is a through hole, and the second connecting hole 6 is a screw hole, which can facilitate the connection and fixation of the first corrugated steel plate 1 and the second corrugated steel plate 2 by bolts, thereby effectively improving the convenience of use.

[0025] The utility model provides a corrugated steel plate combined component, wherein the rib 7 is composed of a rectangular bar 8 and a triangular column 9, and the rectangular bar 8 and the triangular column 9 are in an integrated structure.

[0026] In the corrugated steel plate composite component of the utility model, the spacing between the plurality of ribs 7 is the same and the sizes are consistent, so the ribs can be easily spliced ​​and used, thereby improving the convenience of installation.

[0027] The utility model discloses a corrugated steel plate composite component, a first corrugated steel plate 1 is provided with a limiting assembly, the limiting assembly comprises a first limiting plate 10 and a second limiting plate 11, the first limiting plate 10 and the second limiting plate 11 are both welded to the first corrugated steel plate 1, the first limiting plate 10 and the second limiting plate 11 are arranged to be inclined towards each other, the number of the limiting assembly and the ribs 7 are consistent, and the size of the limiting assembly and the ribs 7 are matched consistently, the ribs 7 can be limited and fixed by the limiting assembly, and the stability of the connection between the first corrugated steel plate 1 and the second corrugated steel plate 2 can be further improved.

[0028] During installation, fix the second corrugated steel plate 2, then align the first corrugated steel plate 1 with the guide groove 3 on the second corrugated steel plate 2, align the second corrugated steel plate 2 with the guide groove 3 on the first corrugated steel plate 1, and then align the rib 7 between the first limit plate 10 and the second limit plate 11. After the alignment is completed, insert the first corrugated steel plate 1 into the second corrugated steel plate 2. After it is fully inserted, pass the bolt through the first connecting hole 4 and screw it into the second connecting hole 6. After it is fully tightened, the connection between the two corrugated steel plates is completed. In this way, the stability of the installation between the two corrugated steel plates can be effectively guaranteed, and the installation time can be effectively saved. The overall operation process saves time and effort, and the work intensity is low.

[0029] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A corrugated steel plate composite component, comprising a first corrugated steel plate (1) and a second corrugated steel plate (2), characterized in that: The inner walls of the first corrugated steel plate (1) and the second corrugated steel plate (2) are both provided with a plurality of ribs (7), the plurality of ribs (7) being arranged at intervals, the inner walls of the first corrugated steel plate (1) and the second corrugated steel plate (2) are both provided with guide grooves (3), the first corrugated steel plate (1) is engaged with the guide grooves (3) on the second corrugated steel plate (2), the second corrugated steel plate (2) is engaged with the guide grooves (3) on the first corrugated steel plate (1), the first corrugated steel plate (1) is provided with a first connecting hole (4), a fixing strip (5) is welded on the outer wall of the first corrugated steel plate (1), the fixing strip (5) is provided with a second connecting hole (6), the first corrugated steel plate (1) and the second corrugated steel plate (2) have the same structure.

2. The corrugated steel plate composite component according to claim 1, characterized in that: The first connection hole (4) and the second connection hole (6) have the same hole diameter and are positioned in a corresponding manner; the first connection hole (4) is a through hole, and the second connection hole (6) is a screw hole.

3. The corrugated steel plate composite member according to claim 1, characterized in that: The rib (7) is composed of a rectangular bar (8) and a triangular column (9), and the rectangular bar (8) and the triangular column (9) are an integrated structure.

4. The corrugated steel plate composite member according to claim 1, characterized in that: The spacing between the plurality of ribs (7) is the same and their sizes are consistent.

5. The corrugated steel plate composite member according to claim 1, characterized in that: A limiting assembly is provided on the first corrugated steel sheet (1), and the limiting assembly comprises a first limiting plate (10) and a second limiting plate (11). The first limiting plate (10) and the second limiting plate (11) are both welded to the first corrugated steel sheet (1), and the first limiting plate (10) and the second limiting plate (11) are arranged to be inclined toward each other. The number of the limiting assembly is consistent with that of the ribs (7), and the size of the limiting assembly and the ribs (7) are consistent.

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