Steel structure profile

Abstract

The utility model relates to the technical field of steel structures, in particular to a steel structure sectional material which comprises a sectional material body. Two or more profile bodies can be conveniently connected through the connecting plates and the butt joint plates at the two ends of the profile bodies, the inserting blocks can be inserted into the corresponding inserting grooves through the inserting blocks at one ends of the butt joint plates, and the butt joint plates and the connecting plates can be detachably connected through connecting bolts through connecting threaded grooves formed in the surfaces of the inserting blocks. The connecting bolt can be conveniently embedded and hidden through the mounting groove formed in the surface of the connecting plate, the connecting bolt can be limited by inserting a rubber plug into the mounting groove and inserting a limiting block into a limiting groove, and the situation that the stability of the connecting bolt is affected due to the fact that the connecting bolt is accidentally touched is avoided; the problem that when a temporary steel structure needs to be built in some temporary projects, the operation difficulty is high through a welding connection method is solved, the steel structure sectional material can be conveniently disassembled and stored, and the practicability of the sectional material is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, in particular to a steel structure profile. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing.

[0003] In the existing technology, welding is usually used to connect and fix multiple profiles during the construction of steel structures. However, when temporary steel structures need to be built in some temporary projects, the welding connection method is difficult to operate and difficult to disassemble and store the steel structure profiles, which greatly reduces the practicality of the profiles. To this end, we propose a steel structure profile. Utility Model Content

[0004] The purpose of the present invention is to provide a steel structure profile to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the utility model provides the following technical solution: a steel structure profile, comprising: a profile body, a connecting plate fixedly connected to one end of the profile body, a docking plate fixedly installed on the other end of the profile body, plug-in slots formed at four corners of the end of the connecting plate away from the profile body, and a first through hole formed on a surface of the connecting plate;

[0006] The four corners of the end of the docking plate away from the profile body are fixedly installed with plug-in blocks, the surfaces of the four plug-in blocks are provided with connecting thread grooves, and the inner walls of the connecting thread grooves are threadedly connected with connecting bolts;

[0007] The surface of the connecting plate near the four connecting bolts is provided with mounting grooves, the inside of the four mounting grooves are connected with rubber plugs, the four connecting bolts are provided with limiting grooves on one end near the adjacent rubber plugs, and the four rubber plugs are installed with limiting blocks on one end near the adjacent limiting grooves.

[0008] Preferably, the profile body is H-shaped, and two reinforcing plates are symmetrically arranged inside the profile body. Both reinforcing plates are V-shaped and fixedly connected to the inner wall of the profile body.

[0009] Preferably, a plurality of the first through holes are evenly arranged, and a plurality of second through holes are correspondingly provided on the surface of the docking plate close to each first through hole.

[0010] Preferably, one end of each of the four plug-in blocks is slidably inserted into the corresponding plug-in slot, and a rubber pad is fixedly mounted on the surface of one end of the docking plate away from the profile body.

[0011] Preferably, four threaded holes are correspondingly opened at one end of the connecting plate close to the four connecting bolts, and the two ends of the four threaded holes are respectively connected to the adjacent plug-in slots and the adjacent installation slots, and the four connecting bolts all pass through the adjacent threaded holes and are threadedly connected to the inner walls of the threaded holes.

[0012] Preferably, the cross-sections of the four mounting grooves and the four rubber stoppers are all circular, one end of the four rubber stoppers is inserted into the adjacent mounting groove, and the other end of the four rubber stoppers is fixedly mounted with a pull ring.

[0013] Preferably, the cross-sections of the four limiting blocks and the four limiting grooves are all rectangular, one end of the four limiting blocks is fixedly mounted on the adjacent rubber stoppers, and the other end of the four limiting blocks is slidably inserted into the adjacent limiting grooves.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The utility model facilitates the connection of two or more profile bodies through the connecting plates and the docking plates at both ends of the profile body. The plug-in block at one end of the docking plate can be inserted into the corresponding plug-in slot. The connecting thread groove provided on the surface of the plug-in block can be used to detachably connect the docking plate and the connecting plate by connecting bolts. The installation groove provided on the surface of the connecting plate facilitates the embedding and hiding of the connecting bolts. The connecting bolts can be limited by inserting the rubber plug into the installation slot and the limiting block into the limiting slot to prevent the connecting bolts from being accidentally touched and affecting the stability of the connecting bolts. The utility model solves the problem of high difficulty in operation of the welding connection method when temporary steel structures need to be built in some temporary projects, and is convenient for disassembling and storing steel structure profiles, thereby greatly improving the practicality of the profiles. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 3 This is a three-dimensional cross-sectional diagram of the overall structure of the utility model;

[0019] Figure 4 For this utility model Figure 1 A schematic diagram of the structure at center A;

[0020] Figure 5 For this utility model Figure 3 A magnified schematic diagram of the structure at point B in the middle.

[0021] In the figure: 1. Profile body; 2. Reinforcement plate; 3. Connecting plate; 4. Docking plate; 5. Plug-in block; 6. Connecting threaded groove; 7. Rubber pad; 8. Plug-in groove; 9. Connecting bolt; 10. Threaded hole; 11. Mounting groove; 12. First through hole; 13. Second through hole; 14. Rubber plug; 15. Limit block; 16. Limit groove; 17. Pull ring. DETAILED DESCRIPTION

[0022] In order to clearly and completely describe the purpose and technical solution of the present invention and make its advantages more clearly understood, the following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention and are not intended to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figures 1 to 5 The utility model provides a technical solution: a steel structure profile, comprising: a profile body 1, one end of the profile body 1 is fixedly connected to a connecting plate 3, the other end of the profile body 1 is fixedly installed with a docking plate 4, the four corners of the connecting plate 3 away from the profile body 1 are provided with plug-in slots 8, and the surface of the connecting plate 3 is provided with a first through hole 12; the profile body 1 is H-shaped, and two reinforcing plates 2 are symmetrically arranged inside the profile body 1, and the two reinforcing plates 2 are both V-shaped and fixedly connected to the inner wall of the profile body 1, which can improve the stability of the profile body 1. A plurality of first through holes 12 are evenly arranged, and a plurality of second through holes 13 are correspondingly opened on the surface of the docking plate 4 near each first through hole 12. Through the corresponding arrangement of the first through holes 12 and the second through holes 13, the accumulated water between the two adjacent profile bodies 1 can be discharged in rainy weather.

[0024] Plug-in blocks 5 are fixedly installed at the four corners of the end of the docking plate 4 away from the profile body 1, and the surfaces of the four plug-in blocks 5 are provided with connecting thread grooves 6, and the inner walls of the connecting thread grooves 6 are threadedly connected with connecting bolts 9; one ends of the four plug-in blocks 5 are slidably inserted into the corresponding plug-in grooves 8, and a rubber pad 7 is fixedly installed on the surface of the end of the docking plate 4 away from the profile body 1, so that the connecting plate 3 and the docking plate 4 are tightly connected through the rubber pad 7, thereby strengthening the connection tightness of the connecting plate 3 and the docking plate 4.

[0025] The surface of the connecting plate 3 near the four connecting bolts 9 is provided with mounting grooves 11. Each of the four mounting grooves 11 is connected to a rubber stopper 14. Each of the four connecting bolts 9 has a stopper groove 16 on one end near the adjacent rubber stopper 14, and each of the four rubber stoppers 14 has a stopper block 15 installed on the end near the adjacent stopper groove 16. Four threaded holes 10 are formed on the end of the connecting plate 3 near the four connecting bolts 9. The ends of the four threaded holes 10 are connected to the adjacent insertion grooves 8 and the adjacent mounting grooves 11, respectively. The four connecting bolts 9 pass through the adjacent threaded holes 10 and are threadedly connected to the inner walls of the threaded holes 10, facilitating the removable connection between the connecting plate 3 and the docking plate 4. The four mounting grooves 11 and the four rubber stoppers 14 are circular in cross-section. One end of each rubber stopper 14 is inserted into the adjacent mounting groove 11, and the other end of each rubber stopper 14 is fixedly mounted with a pull ring 17, which facilitates a tight connection between the rubber stopper 14 and the mounting groove 11 due to the greater friction between the rubber stopper 14 and the mounting groove 11. The cross-sections of the four limit blocks 15 and the four limit grooves 16 are all rectangular. One end of the four limit blocks 15 is fixedly mounted on the adjacent rubber stoppers 14, and the other end of the four limit blocks 15 is slidably inserted into the adjacent limit grooves 16 to facilitate limiting the connecting bolts 9.

[0026] When the device is working, the connecting plates 3 and the docking plates 4 at both ends of the profile body 1 are used to facilitate the connection of two or more profile bodies 1. The corresponding arrangement of the first through hole 12 and the second through hole 13 can drain the accumulated water between the two adjacent profile bodies 1 in rainy weather. The plug-in block 5 at one end of the docking plate 4 can be inserted into the corresponding plug-in slot 8. The connecting thread groove 6 opened on the surface of the plug-in block 5 can be used to detachably connect the docking plate 4 and the connecting plate 3 by the connecting bolt 9. The mounting groove 11 opened on the surface of the connecting plate 3 is convenient for embedding and hiding the connecting bolt 9. By inserting the rubber plug 14 into the mounting groove 11 and the limit block 15 into the limit groove 16, the connecting bolt 9 can be limited to prevent the connecting bolt 9 from being accidentally touched and affecting the stability of the connecting bolt 9. This solves the problem of high difficulty in operation when using the welding connection method when temporary steel structures need to be built in some temporary projects, and is convenient for disassembly and storage of steel structure profiles, greatly improving the practicality of the profile.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel structure profile, comprising: A profile body (1), characterized in that: one end of the profile body (1) is fixedly connected to a connecting plate (3), the other end of the profile body (1) is fixedly mounted with a docking plate (4), four corners of the end of the connecting plate (3) away from the profile body (1) are provided with plug-in slots (8), and a first through hole (12) is provided on the surface of the connecting plate (3); The four corners of the end of the docking plate (4) away from the profile body (1) are all fixedly mounted with plug-in blocks (5), the surfaces of the four plug-in blocks (5) are all provided with connecting thread grooves (6), and the inner walls of the connecting thread grooves (6) are all threadedly connected with connecting bolts (9); The surface of the connecting plate (3) near the four connecting bolts (9) is provided with a mounting groove (11), the interior of the four mounting grooves (11) is connected to a rubber plug (14), one end of the four connecting bolts (9) near the adjacent rubber plug (14) is provided with a limiting groove (16), and one end of the four rubber plugs (14) near the adjacent limiting groove (16) is installed with a limiting block (15).

2. The steel structure profile according to claim 1, characterized in that: The profile body (1) is H-shaped, and two reinforcing plates (2) are symmetrically arranged inside the profile body (1). Both reinforcing plates (2) are V-shaped and fixedly connected to the inner wall of the profile body (1).

3. The steel structure profile according to claim 1, characterized in that: A plurality of the first through holes (12) are evenly arranged, and a plurality of second through holes (13) are correspondingly provided on the surface of the docking plate (4) adjacent to each first through hole (12).

4. The steel structure profile according to claim 1, characterized in that: One end of each of the four plug-in blocks (5) is slidably inserted into the corresponding plug-in slot (8), and a rubber pad (7) is fixedly mounted on the surface of one end of the docking plate (4) away from the profile body (1).

5. The steel structure profile according to claim 1, characterized in that: Four threaded holes (10) are correspondingly formed at one end of the connecting plate (3) close to the four connecting bolts (9), and the two ends of the four threaded holes (10) are respectively connected to the adjacent plug-in slots (8) and the adjacent mounting slots (11), and the four connecting bolts (9) all pass through the adjacent threaded holes (10) and are threadedly connected to the inner walls of the threaded holes (10).

6. The steel structure profile according to claim 1, characterized in that: The cross-sections of the four mounting grooves (11) and the four rubber stoppers (14) are all circular, one end of each of the four rubber stoppers (14) is inserted into an adjacent mounting groove (11), and the other end of each of the four rubber stoppers (14) is fixedly mounted with a pull ring (17).

7. The steel structure profile according to claim 1, characterized in that: The cross-sections of the four limit blocks (15) and the four limit slots (16) are all rectangular. One end of the four limit blocks (15) is fixedly mounted on the adjacent rubber stopper (14), and the other end of the four limit blocks (15) is slidably inserted into the adjacent limit slot (16).

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