Corrosion-resistant steel box beam column convenient to fix

Abstract

The utility model discloses an anti-corrosion steel box type beam column convenient to fix, which comprises a steel beam column body, and a lower sealing plate is welded and fixed at the bottom end of the steel beam column body. When the anti-corrosion steel box type beam column convenient to fix is mounted and used, after mounting plates are attached to the bottom end of a lower sealing plate and the top end of an upper sealing plate, four sets of dismounting and mounting bolts penetrate through the mounting plates and are correspondingly screwed into screw holes; the two sets of mounting plates can be fixedly mounted at the top end and the bottom end of the steel box beam column respectively, auxiliary mounting of the steel box beam column can be facilitated through the mounting holes formed in the mounting plates, meanwhile, the two sets of mounting plates and the steel box beam column are of a split detachable structure, and after the mounting and fixing assembly is damaged, the mounting and fixing assembly can be quickly disassembled, assembled and replaced; the steel box type beam column can be conveniently installed and fixed, and the problem that the steel box type beam column cannot be conveniently installed and fixed is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building structures, in particular to an anti-corrosion steel box beam column which is easy to fix. Background Art

[0002] Steel box beam column is a column structure mainly made of steel materials such as steel sections and steel plates, which looks like a large iron box. It is generally used as a beam or column in steel structure. The steel structure of steel box beam column is also one of the main types of building structures and is widely used in the construction process.

[0003] However, when the steel box beam column is installed and used, the installation and fixing components on the beam column are mostly directly welded and fixed. During the installation process, if the installation and fixing components are damaged, the steel box beam column cannot be installed and fixed, which is inconvenient and inconvenient to install and fix the steel box beam column.

[0004] Now, a new type of anti-corrosion steel box beam column which is easy to fix is ​​proposed to solve the above-mentioned shortcomings. Utility Model Content

[0005] The utility model aims to provide an anti-corrosion steel box beam column which is easy to fix, so as to solve the problem that it is inconvenient to install, fix and use the steel box beam column proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-corrosion steel box beam column that is easy to fix, comprising a steel beam column body, a lower sealing plate is welded and fixed to the bottom end of the steel beam column body, an upper sealing plate is welded and fixed to the top end of the steel beam column body, mounting plates are respectively provided at the bottom end of the lower sealing plate and the top end of the upper sealing plate, screw holes are respectively provided at both ends on both sides of the top of the upper sealing plate and at both ends on both sides of the bottom of the lower sealing plate, disassembly bolts are respectively provided at both ends on both sides of the inside of the mounting plate, and mounting holes are respectively provided at both ends on both sides of the top of the mounting plate.

[0007] Preferably, the disassembly bolts pass through the interior of the mounting plate.

[0008] Preferably, a connecting frame is provided at the bottom end of the lower sealing plate, slots are provided inside the lower sealing plate and the upper sealing plate, first through holes are provided at both ends of the top of both sides of the steel beam-column body, and first connecting bolts are inserted into the first through holes, second through holes are provided at both ends of the bottom of both sides of the steel beam-column body, and second connecting bolts are inserted into the second through holes, second inner holes are provided at both ends of the top of both sides of the connecting frame, second fixing nuts are welded and fixed at both ends of the top of both sides of the connecting frame, first inner holes are provided at both ends of the bottom of both sides of the connecting frame, and first fixing nuts are welded and fixed at both ends of the bottom of both sides of the connecting frame.

[0009] Preferably, the second through hole is communicated with the interior of the second inner hole, and the first inner hole is communicated with the interior of the first through hole.

[0010] Preferably, the second connecting bolt and the outside of the first through hole are respectively sleeved with connecting gaskets, the second connecting bolt passes through the inside of the second through hole and the second inner hole respectively, and the first connecting bolt passes through the inside of the first through hole and the first inner hole respectively.

[0011] Preferably, the connecting frame passes through the interior of the slot.

[0012] Preferably, a left side cover is provided on the left side of the outside of the steel beam column body, and a right side cover is provided on the right side of the outside of the steel beam column body. Three groups of fixing bolts are provided at equal intervals on the left side of the left side cover and the right side of the right side cover, and the fixing bolts pass through the inside of the left side cover and the right side cover respectively. The outside of the steel beam column body is sprayed with an anti-corrosion coating.

[0013] Preferably, three groups of threaded holes are provided at equal intervals inside both sides of the steel beam column.

[0014] Compared with the prior art, the utility model has the beneficial effects that: the anti-corrosion steel box beam column that is easy to fix not only realizes the convenience of installing and fixing the steel box beam column, realizes the convenience of splicing and lengthening the steel box beam column, but also realizes the convenience of protecting the outside of the steel box beam column;

[0015] By providing a lower sealing plate, a steel beam column body, a mounting plate, an upper sealing plate, screw holes, disassembly bolts and mounting holes, the steel box beam column can be installed and used, respectively, at the bottom end of the lower sealing plate and the top end of the upper sealing plate, and then by using four sets of disassembly bolts to penetrate the interior of the mounting plate and screw them into the screw holes accordingly, the two sets of mounting plates can be respectively installed and fixed to the top end and the bottom end of the steel box beam column, and the mounting holes provided inside the mounting plates can be conveniently used for auxiliary installation of the steel box beam column. At the same time, the two sets of mounting plates are provided with a split detachable structure between the steel box beam column, and after the installation and fixing components are damaged, they can be quickly disassembled and replaced, which is convenient for the installation and fixing of the steel box beam column.

[0016] By providing a lower sealing plate, a steel beam column body, an upper sealing plate, a first connecting bolt, a first through hole, a second connecting bolt, a second through hole, a second inner hole, a first inner hole, a connecting frame, a connecting gasket, a second fixing nut, a slot and a first fixing nut, when the steel box beam column is installed and used, the top end of the connecting frame can be first inserted from the inside of the lower sealing plate into the inside of the bottom end of the steel beam column body, and then four sets of second connecting bolts can be used at both ends of the bottom of both sides of the steel beam column body to penetrate the inside of the second through hole and the second inner hole and align them respectively. After being screwed into the second fixing nut and tightened, the connecting frame can be fixed to the bottom end of one set of steel beam-column bodies, and then the top end of another set of steel beam-column bodies can be correspondingly inserted into the bottom end of the outside of the connecting frame, and four sets of first connecting bolts are respectively used at the top positions on both sides of the second set of steel beam-column bodies to penetrate the first through hole and the first inner hole respectively and screwed into the first fixing nut and tightened accordingly, and then the connecting frame can be used to connect and combine the two sets of steel beam-column bodies, so as to facilitate the splicing and lengthening of the steel box beam-column for use;

[0017] By providing a steel beam column body, a left cover, a right cover, threaded holes and fixing bolts, the steel box beam column can be installed and used by respectively inserting the left cover and the right cover on both sides of the outside of the steel beam column body, and then using multiple sets of fixing bolts to penetrate the inside of the left cover and the right cover respectively and screw them into the threaded holes accordingly, and then the left cover and the right cover can be installed and fixed on the outside of the steel beam column body. The left cover and the right cover are used in conjunction with the anti-corrosion coating on the outside of the steel beam column body to provide anti-collision and anti-corrosion safety protection for the outside of the steel box beam column, thereby reducing external damage to the steel box beam column. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 For this utility model Figure 1A is an enlarged structural diagram;

[0020] Figure 3 This is a front view structural diagram of the left side cover of the utility model;

[0021] Figure 4 It is a schematic diagram of a partial cross-section enlarged structure of the connecting frame of the utility model in a front view.

[0022] In the figure: 1. lower sealing plate; 2. steel beam column; 3. left side cover; 4. first connecting bolt; 5. mounting plate; 6. upper sealing plate; 7. first through hole; 8. right side cover; 9. second connecting bolt; 10. second through hole; 11. second inner hole; 12. first inner hole; 13. connecting frame; 14. disassembly and assembly bolt; 15. screw hole; 16. mounting hole; 17. anti-corrosion coating; 18. threaded hole; 19. fixing bolt; 20. connecting gasket; 21. second fixing nut; 22. slot; 23. first fixing nut. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1: Please refer to Figure 1-4 , an anti-corrosion steel box beam column that is easy to fix, comprising a steel beam column body 2, a lower sealing plate 1 is welded and fixed to the bottom end of the steel beam column body 2, an upper sealing plate 6 is welded and fixed to the top end of the steel beam column body 2, a mounting plate 5 is respectively provided at the bottom end of the lower sealing plate 1 and the top end of the upper sealing plate 6, screw holes 15 are respectively provided at both ends of the top of the upper sealing plate 6 and at both ends of the bottom of the lower sealing plate 1, disassembly bolts 14 are respectively provided at both ends of both sides of the inside of the mounting plate 5, and mounting holes 16 are respectively provided at both ends of both sides of the top of the mounting plate 5;

[0025] The disassembly bolt 14 passes through the interior of the mounting plate 5;

[0026] Specifically, Figure 1 and Figure 2As shown, the mounting plates 5 can be attached to the bottom end of the lower sealing plate 1 and the top end of the upper sealing plate 6 respectively, and then four sets of disassembly and assembly bolts 14 can be used to penetrate the interior of the mounting plates 5 and screwed into the screw holes 15 accordingly, so that the two sets of mounting plates 5 can be respectively installed and fixed to the top and bottom ends of the steel box beam column. The mounting holes 16 provided inside the mounting plates 5 can facilitate auxiliary installation of the steel box beam column. At the same time, the two sets of mounting plates 5 and the steel box beam column are provided with a split and detachable structure, which can be quickly disassembled and replaced after the installation and fixing components are damaged.

[0027] Embodiment 2: A connecting frame 13 is provided at the bottom end of the lower sealing plate 1, and slots 22 are provided inside the lower sealing plate 1 and the upper sealing plate 6, first through holes 7 are provided at both ends of the top of both sides of the steel beam-column body 2, and first connecting bolts 4 are inserted inside the first through holes 7, second through holes 10 are provided at both ends of the bottom of both sides of the steel beam-column body 2, and second connecting bolts 9 are inserted inside the second through holes 10, second inner holes 11 are provided at both ends of the top of both sides of the connecting frame 13, and second fixing nuts 21 are welded and fixed at both ends of the top of both sides of the connecting frame 13, first inner holes 12 are provided at both ends of the bottom of both sides of the connecting frame 13, and first fixing nuts 23 are welded and fixed at both ends of the bottom of both sides of the connecting frame 13;

[0028] The second through hole 10 is connected to the inside of the second inner hole 11, the first inner hole 12 is connected to the inside of the first through hole 7, the second connecting bolt 9 and the outside of the first through hole 7 are respectively sleeved with a connecting gasket 20, the second connecting bolt 9 passes through the inside of the second through hole 10 and the second inner hole 11 respectively, the first connecting bolt 4 passes through the inside of the first through hole 7 and the first inner hole 12 respectively, and the connecting frame 13 passes through the inside of the slot 22;

[0029] Specifically, Figure 1 and Figure 4 As shown, the top end of the connecting frame 13 can be first inserted into the bottom end of the steel beam column body 2 from the inside of the lower sealing plate 1, and then four sets of second connecting bolts 9 can be used at the two ends of the bottom of both sides of the steel beam column body 2 to penetrate the inside of the second through hole 10 and the second inner hole 11 and correspondingly screwed into the inside of the second fixing nut 21 for tightening, and then the connecting frame 13 can be fixed to the bottom end of one group of steel beam column bodies 2, and then the top end of another group of steel beam column bodies 2 can be correspondingly inserted into the bottom end of the outside of the connecting frame 13, and four sets of first connecting bolts 4 can be used at the top positions on both sides of the second group of steel beam column bodies 2 to penetrate the inside of the first through hole 7 and the first inner hole 12 respectively and correspondingly screwed into the first fixing nut 23 for tightening, and then the connecting frame 13 can be used to connect, combine, splice and lengthen the two groups of steel beam column bodies 2.

[0030] Embodiment 3: A left side cover 3 is provided on the left side of the outside of the steel beam column body 2, and a right side cover 8 is provided on the right side of the outside of the steel beam column body 2. Three groups of fixing bolts 19 are provided at equal intervals on the left side of the left side cover 3 and the right side of the right side cover 8, and the fixing bolts 19 pass through the inside of the left side cover 3 and the right side cover 8 respectively. The outside of the steel beam column body 2 is sprayed with an anti-corrosion coating 17, and three groups of threaded holes 18 are provided at equal intervals on the inside of both sides of the steel beam column body 2;

[0031] Specifically, Figure 1 and Figure 3 As shown, the left side cover 3 and the right side cover 8 can be respectively inserted into the two sides of the outside of the steel beam-column body 2, and then multiple sets of fixing bolts 19 can be used to penetrate the inside of the left side cover 3 and the right side cover 8 respectively and screwed into the threaded holes 18 accordingly, and then the left side cover 3 and the right side cover 8 can be installed and fixed on the outside of the steel beam-column body 2. The left side cover 3 and the right side cover 8 are used in conjunction with the anti-corrosion coating 17 on the outside of the steel beam-column body 2 to provide anti-collision and anti-corrosion safety protection for the outside of the steel box beam column.

[0032] Working principle: When installing the utility model, the installation plate 5 can be attached to the bottom end of the lower sealing plate 1 and the top end of the upper sealing plate 6 respectively, and then four sets of disassembly and assembly bolts 14 are used to penetrate the interior of the installation plate 5 and screw into the corresponding screw holes 15, so that the two sets of installation plates 5 can be respectively installed and fixed on the top and bottom ends of the steel box beam column, and the steel box beam column can be assisted and quickly installed through the installation holes 16 set inside the installation plate 5, and the installation can be set at the same time. The two sets of mounting plates 5 and the steel box beam column are provided with a split and detachable structure. After the mounting and fixing components are damaged, they can be quickly disassembled and replaced. When the steel box beam column is installed and used, the top of the connecting frame 13 can be inserted from the inside of the lower sealing plate 1 into the inside of the bottom end of the steel beam column body 2, and then four sets of second connecting bolts 9 can be used at both ends of the bottom of both sides of the steel beam column body 2 to penetrate the inside of the second through hole 10 and the second inner hole 11 and correspondingly screwed into the inside of the second fixing nut 21 for tightening. The connecting frame 13 can be fixed. The first and second steel beams are fixed at the bottom ends of a group of steel beam-column bodies 2, and then the top ends of another group of steel beam-column bodies 2 are correspondingly inserted into the bottom ends of the outside of the connecting frame 13, and four groups of first connecting bolts 4 are respectively used at the top positions on both sides of the second group of steel beam-column bodies 2 to penetrate the first through holes 7 and the first inner holes 12 and are correspondingly screwed into the first fixing nuts 23 for fastening. Then, the connecting frame 13 can be used to connect and combine the two groups of steel beam-column bodies 2, and the steel box beams are spliced ​​and lengthened for use. When the steel box beams are installed and used, The left side cover 3 and the right side cover 8 can be respectively inserted into the two sides of the outside of the steel beam and column body 2, and then multiple sets of fixing bolts 19 can be used to penetrate the inside of the left side cover 3 and the right side cover 8 respectively and screw them into the threaded holes 18 accordingly. Then, the left side cover 3 and the right side cover 8 can be installed and fixed on the outside of the steel beam and column body 2. The left side cover 3 and the right side cover 8 are used in conjunction with the anti-corrosion coating 17 on the outside of the steel beam and column body 2 to provide anti-collision and anti-corrosion safety protection for the outside of the steel box beam and column.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An anti-corrosion steel box beam column that is easy to fix, comprising a steel beam column body (2), characterized in that: A lower sealing plate (1) is welded and fixed to the bottom end of the steel beam-column body (2), and an upper sealing plate (6) is welded and fixed to the top end of the steel beam-column body (2). Mounting plates (5) are respectively provided at the bottom end of the lower sealing plate (1) and the top end of the upper sealing plate (6). Screw holes (15) are respectively provided at both ends of the top of the upper sealing plate (6) and at both ends of the bottom of the lower sealing plate (1). Disassembly bolts (14) are respectively provided at both ends of both sides of the inside of the mounting plate (5), and mounting holes (16) are respectively provided at both ends of both sides of the top of the mounting plate (5).

2. The anti-corrosion steel box beam column that is easy to fix according to claim 1 is characterized in that: The disassembly bolts (14) penetrate the interior of the mounting plate (5).

3. The anti-corrosion steel box beam column that is easy to fix according to claim 1 is characterized in that: A connecting frame (13) is provided at the bottom end of the lower sealing plate (1), and slots (22) are provided inside the lower sealing plate (1) and the upper sealing plate (6). First through holes (7) are provided at both ends of the top of both sides of the steel beam-column body (2), and first connecting bolts (4) are inserted into the first through holes (7). Second through holes (10) are provided at both ends of the bottom of both sides of the steel beam-column body (2), and second connecting bolts (9) are inserted into the second through holes (10). Second inner holes (11) are provided at both ends of the top of both sides of the connecting frame (13), and second fixing nuts (21) are welded and fixed at both ends of the top of both sides of the connecting frame (13). First inner holes (12) are provided at both ends of the bottom of both sides of the connecting frame (13), and first fixing nuts (23) are welded and fixed at both ends of the bottom of both sides of the connecting frame (13).

4. The anti-corrosion steel box beam column that is easy to fix according to claim 3 is characterized in that: The second through hole (10) is connected to the interior of the second inner hole (11), and the first inner hole (12) is connected to the interior of the first through hole (7).

5. The anti-corrosion steel box beam column that is easy to fix according to claim 3 is characterized in that: The second connecting bolt (9) and the first through hole (7) are respectively sleeved with connecting gaskets (20); the second connecting bolt (9) passes through the second through hole (10) and the second inner hole (11); and the first connecting bolt (4) passes through the first through hole (7) and the first inner hole (12).

6. The anti-corrosion steel box beam column that is easy to fix according to claim 3 is characterized in that: The connecting frame (13) passes through the interior of the slot (22).

7. The anti-corrosion steel box beam column that is easy to fix according to claim 1 is characterized in that: A left side cover (3) is arranged on the left side of the outside of the steel beam column body (2), and a right side cover (8) is arranged on the right side of the outside of the steel beam column body (2). Three groups of fixing bolts (19) are arranged at equal intervals on the left side of the left side cover (3) and the right side of the right side cover (8), and the fixing bolts (19) respectively penetrate the inside of the left side cover (3) and the inside of the right side cover (8). The outside of the steel beam column body (2) is sprayed with an anti-corrosion coating (17).

8. The anti-corrosion steel box beam column that is easy to fix according to claim 1 is characterized in that: Three groups of threaded holes (18) are respectively provided at equal intervals inside the two sides of the steel beam column (2).

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