Anti-deformation heavy steel structure box column

Abstract

The utility model relates to the technical field of steel structure box columns, and discloses an anti-deformation heavy steel structure box column, which comprises steel plates and a column body, the four steel plates are butted and assembled to form the box column, and an anti-deformation mechanism is arranged between the column body and the box column. Through the arrangement of an anti-deformation mechanism, when a steel plate is subjected to external pressure and generates inward deformation, a hinge rod extrudes a moving block, the moving block can slide along a sliding groove and a sliding rod, a first spring and a second spring can buffer sliding of the moving block, and therefore the external pressure borne by the steel plate is counteracted, and the box type column cannot generate bending deformation; the stability and the safety of the box column in the use process are ensured; the four end angle steel plates are used for welding the end angles of the four steel plates, the box column is fixed, the reinforcing steel plates and the reinforcing steel bars which are fixedly arranged between the end angle steel plates can further fix and limit the box column, and the stability of the box column and the anti-deformation capacity of the box column are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure box-shaped columns, in particular to a deformation-resistant heavy-duty steel structure box-shaped column. Background Art

[0002] The box column is named because of its shape like a large iron box. It is generally used as a beam or column in steel structures. In recent years, with the development of the construction market, more and more high-rise and super-high-rise buildings have adopted all-steel structures. Steel structure box column components are used in various stages of construction, including foundation construction, main structure construction, roof construction, decoration construction, etc.

[0003] The existing box-type column is made of several steel plates, and the interior of the box-type column is a hollow structure. Due to the hollow structure of the box-type column, the box-type column is very easy to deform from the middle due to pressure when in use, resulting in an unstable box-type column structure and a safety hazard. Therefore, it is necessary to provide a deformation-resistant heavy-duty steel structure box-type column. Utility Model Content

[0004] The utility model aims to provide a heavy-duty steel structure box column with an anti-deformation function, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a deformation-resistant heavy-duty steel structure box column, comprising four steel plates, the four steel plates are butt-jointed and assembled to form a box column, end angle steel plates are welded at the end angles of the four butt-jointed steel plates, a column body is arranged inside the box column, and an anti-deformation mechanism is arranged between the column body and the box column; the anti-deformation mechanism comprises a moving block, a sliding groove is arranged on the surface of the column body, the surface of the moving block is slidably connected to the inner wall of the sliding groove, a sliding rod is fixedly arranged on the inner wall of the sliding groove, and a spring 1 and a spring 2 are respectively sleeved on the sliding rod; a connecting block is fixedly arranged at one end of the moving block, a hinge rod is arranged on the connecting block, a hinge shaft is arranged between one end of the hinge rod close to the connecting block and the connecting block, and the end of the hinge rod close to the connecting block is hingedly arranged with the connecting block through the hinge shaft.

[0006] Preferably, limiting blocks are fixedly arranged on both sides of the moving block, the inner wall of the sliding groove is provided with limiting grooves matched with the limiting blocks, and the surface of the limiting block is slidably connected to the inner wall of the limiting groove.

[0007] Preferably, a through hole is opened on the moving block, the surface of the sliding rod is slidably connected to the inner wall of the through hole, the upper end of the spring one is fixedly connected to the inner wall of the slide groove, and the lower end of the spring one is fixedly connected to the top surface of the moving block.

[0008] Preferably, the lower end of the second spring is fixedly connected to the inner wall of the slide groove, and the upper end of the second spring is fixedly connected to the bottom surface of the moving block.

[0009] Preferably, an articulation block is provided at one end of the articulation rod close to the steel plate, and the articulation block is hinged to the end of the articulation rod close to the steel plate via an articulation shaft.

[0010] Preferably, a fixing block is provided at one end of the hinge block, the fixing block is fixedly connected to one end of the hinge block, and the fixing block is fixedly connected to the inner side of the steel plate.

[0011] Preferably, a reinforcing steel plate is arranged between the end angle steel plates, and both ends of the reinforcing steel plate are fixedly connected to the end angle steel plates.

[0012] Preferably, reinforcing steel bars are arranged between the end angle steel plates, and both ends of the reinforcing steel bars are fixedly connected to the end angle steel plates.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1) The anti-deformation heavy-duty steel structure box column has an anti-deformation mechanism arranged between the column body and the box column. When the steel plate is subjected to external pressure and deforms inward, the hinged rod will squeeze the moving block, so that the moving block can slide along the slide groove and the slide rod. The spring 1 and spring 2 sleeved on the surface of the slide rod can buffer the sliding of the moving block, thereby buffering the deformation force, thereby offsetting the external pressure on the steel plate, ensuring that the box column will not bend when in use, and ensuring the stability and safety of the box column during use.

[0015] 2) The anti-deformation heavy-duty steel structure box column is fixed by welding the end corners of four steel plates using four end angle steel plates. The reinforcing steel plates and reinforcing steel bars fixed between the end angle steel plates can further fix and limit the box column, thereby improving the stability of the box column and the anti-deformation ability of the box column. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a sectional view of the overall three-dimensional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the column of the utility model;

[0019] Figure 4 This is a sectional view of the three-dimensional structure of the column of the utility model;

[0020] Figure 5 For this utility model Figure 4 A magnified view of the structure at center.

[0021] In the figure: 1. steel plate; 2. end angle steel plate; 3. reinforcement steel plate; 4. reinforcing steel bar; 5. column; 6. anti-deformation mechanism; 601. fixed block; 602. hinge block; 603. hinge rod; 604. hinge shaft; 605. connecting block; 606. moving block; 607. limit block; 608. slide rod; 609. spring one; 610. spring two; 611. slide groove. DETAILED DESCRIPTION

[0022] 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.

[0023] Embodiment 1

[0024] Combination Figure 1-Figure 5 A heavy-duty steel structure box column with anti-deformation comprises four steel plates 1, which are butt-jointed and assembled to form a box column, and end angle steel plates 2 are welded at the end angles of the four steel plates 1, and a column body 5 is arranged inside the box column, and reinforcing steel plates 3 are arranged between the end angle steel plates 2, and both ends of the reinforcing steel plates 3 are fixedly connected to the end angle steel plates 2, and reinforcing steel bars 4 are arranged between the end angle steel plates 2, and both ends of the reinforcing steel bars 4 are fixedly connected to the end angle steel plates 2, and an anti-deformation mechanism 6 is arranged between the column body 5 and the box column.

[0025] Specifically, the box-type column is fixed by welding the end corners of the four steel plates 1 using four end angle steel plates 2. The reinforcing steel plates 3 and reinforcing steel bars 4 fixedly arranged between the end angle steel plates 2 can further fix and limit the box-type column, thereby improving the stability of the box-type column and the anti-deformation ability of the box-type column.

[0026] See also Figure 3-Figure 5, it is further obtained that the anti-deformation mechanism 6 includes a moving block 606, a sliding groove 611 is provided on the surface of the column 5, the surface of the moving block 606 is slidably connected to the inner wall of the sliding groove 611, a sliding rod 608 is fixedly provided on the inner wall of the sliding groove 611, and a spring 1 609 and a spring 2 610 are respectively sleeved on the sliding rod 608; a connecting block 605 is fixedly provided at one end of the moving block 606, a hinge rod 603 is provided on the connecting block 605, a hinge shaft 604 is provided between the end of the hinge rod 603 close to the connecting block 605 and the connecting block 605, and the end of the hinge rod 603 close to the connecting block 605 is hinged to the connecting block 605 through the hinge shaft 604, and limit blocks 607 are fixedly provided on both sides of the moving block 606, and a limit block 607 is provided on the inner wall of the sliding groove 611. The movable block 606 is provided with a through hole, the surface of the slide rod 608 is slidably connected to the inner wall of the through hole, the upper end of the spring 1 609 is fixedly connected to the inner wall of the slide groove 611, the lower end of the spring 1 609 is fixedly connected to the top surface of the movable block 606, the lower end of the spring 2 610 is fixedly connected to the inner wall of the slide groove 611, the upper end of the spring 2 610 is fixedly connected to the bottom surface of the movable block 606, the end of the hinged rod 603 close to the steel plate 1 is provided with a hinge block 602, the hinge block 602 and the end of the hinged rod 603 close to the steel plate 1 are hingedly arranged through a hinge shaft 604, one end of the hinged block 602 is provided with a fixed block 601, the fixed block 601 is fixedly connected to one end of the hinged block 602, and the fixed block 601 is fixedly connected to the inner side of the steel plate 1.

[0027] Specifically, through the anti-deformation mechanism 6 arranged between the column 5 and the box-type column, when the steel plate 1 is subjected to external pressure and produces inward deformation, the hinge rod 603 will squeeze the moving block 606, so that the moving block 606 can slide along the slide groove 611 and the slide rod 608, and the spring 1 609 and the spring 2 610 sleeved on the surface of the slide rod 608 can buffer the sliding of the moving block 606, thereby buffering the deformation force, thereby offsetting the external pressure on the steel plate 1, ensuring that the box-type column will not produce bending deformation during use, and ensuring the stability and safety of the box-type column during use.

[0028] In the actual operation process, four steel plates 1 are butt-jointed and assembled to form a box-type column, and then four end angle steel plates 2 are used to weld the end angles of the four steel plates 1 to fix the box-type column. The reinforcing steel plates 3 and reinforcing steel bars 4 fixedly arranged between the end angle steel plates 2 can further fix and limit the box-type column, thereby improving the stability of the box-type column and the anti-deformation ability of the box-type column.

[0029] A column body 5 is provided inside the box-type column. Through the anti-deformation mechanism 6 arranged between the column body 5 and the box-type column, when the steel plate 1 is deformed inwardly due to external pressure, the hinge rod 603 will squeeze the moving block 606, so that the moving block 606 can slide along the slide groove 611 and the slide rod 608. The spring 1 609 and the spring 2 610 sleeved on the surface of the slide rod 608 can buffer the sliding of the moving block 606, thereby buffering the deformation force, thereby offsetting the external pressure on the steel plate 1, ensuring that the box-type column will not bend and deform when in use, and ensuring the stability and safety of the box-type column during use.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heavy-duty steel structure box column with an anti-deformation property, comprising four steel plates (1), wherein the four steel plates (1) are butt-jointed and assembled to form a box column, characterized in that: An end angle steel plate (2) is welded at the end corners where the four steel plates (1) are butted together, a column (5) is arranged inside the box-shaped column, and an anti-deformation mechanism (6) is arranged between the column (5) and the box-shaped column; The anti-deformation mechanism (6) comprises a moving block (606), a sliding groove (611) is provided on the surface of the column (5), the surface of the moving block (606) is slidably connected to the inner wall of the sliding groove (611), a sliding rod (608) is fixedly provided on the inner wall of the sliding groove (611), and a spring 1 (609) and a spring 2 (610) are respectively sleeved on the sliding rod (608); A connecting block (605) is fixedly provided at one end of the moving block (606), a hinge rod (603) is provided on the connecting block (605), a hinge shaft (604) is provided between an end of the hinge rod (603) close to the connecting block (605) and the connecting block (605), and an end of the hinge rod (603) close to the connecting block (605) and the connecting block (605) are hingedly provided via the hinge shaft (604).

2. The anti-deformation heavy-duty steel structure box column according to claim 1, characterized in that: Limiting blocks (607) are fixedly arranged on both sides of the moving block (606), and the inner wall of the sliding groove (611) is provided with a limiting groove matched with the limiting block (607), and the surface of the limiting block (607) is slidably connected to the inner wall of the limiting groove.

3. The anti-deformation heavy-duty steel structure box column according to claim 1, characterized in that: The moving block (606) is provided with a through hole, the surface of the sliding rod (608) is slidably connected to the inner wall of the through hole, the upper end of the spring one (609) is fixedly connected to the inner wall of the sliding groove (611), and the lower end of the spring one (609) is fixedly connected to the top surface of the moving block (606).

4. The anti-deformation heavy-duty steel structure box column according to claim 1, characterized in that: The lower end of the second spring (610) is fixedly connected to the inner wall of the slide groove (611), and the upper end of the second spring (610) is fixedly connected to the bottom surface of the moving block (606).

5. The anti-deformation heavy-duty steel structure box column according to claim 1, characterized in that: An articulated block (602) is provided at one end of the articulated rod (603) close to the steel plate (1), and the articulated block (602) and the end of the articulated rod (603) close to the steel plate (1) are articulated via an articulated shaft (604).

6. The anti-deformation heavy-duty steel structure box column according to claim 5, characterized in that: A fixing block (601) is provided at one end of the hinge block (602), the fixing block (601) is fixedly connected to one end of the hinge block (602), and the fixing block (601) is fixedly connected to the inner side of the steel plate (1).

7. The anti-deformation heavy-duty steel structure box column according to claim 1, characterized in that: A reinforcing steel plate (3) is arranged between the end angle steel plates (2), and both ends of the reinforcing steel plate (3) are fixedly connected to the end angle steel plates (2).

8. The anti-deformation heavy-duty steel structure box column according to claim 1, characterized in that: Reinforcement steel bars (4) are arranged between the end angle steel plates (2), and both ends of the reinforcement steel bars (4) are fixedly connected to the end angle steel plates (2).

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