Detachable combined steel structure

Abstract

The utility model relates to the technical field of steel structures, in particular to a detachable combined steel structure which comprises a vertical steel body, an installation bottom plate is fixedly connected to the bottom of the vertical steel body, an adjusting supporting mechanism is movably connected to the bottom of the surface of the vertical steel body in a penetrating mode, and an installation top plate is arranged on the top of the vertical steel body. Through the cooperation of the annular plate, the damping rotating block, the supporting leg, the extension column and the clamping seat plate, the adjusting and supporting functions are achieved, firstly, the extension column in the supporting leg is pulled out through the fastening bolt and fixed to the proper length, the supporting leg is shifted to rotate to the proper angle along the damping rotating block, and then normal use can be achieved; when the device is folded, the supporting legs can be clamped on the clamping seat plates, and the mechanism can effectively carry out adjusting and supporting treatment, so that the situation that the device loosens or topples over due to different installation positions or different terrains can be avoided, meanwhile, normal use is guaranteed, and losses are prevented.

Description

Technical Field

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

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. Therefore, modular steel structures are often used in various actual construction industries.

[0003] After searching, the announcement number is CN213741585U, and the name is a utility model of a combined easily disassembled steel structure, including an axle-type steel frame. Through research and analysis, it is found that although the support of the entire steel frame structure is mutually supported by different steel frames during use, the following disadvantages still exist to a certain extent.

[0004] For example, the existing combined steel structure does not have the function of adjusting support during use, and the device cannot be adjusted and supported during use, resulting in instability of the device when the above situation occurs, which may cause the device to loosen or tip over due to different installation positions or different terrains, which will affect the normal use of subsequent devices and cause certain losses. In order to solve the above technical problems, we have designed a detachable combined steel structure. Utility Model Content

[0005] The purpose of the utility model is to provide a detachable combined steel structure, which has the advantages of adjustable support processing and quick disassembly and assembly function, and solves the problem that the existing combined steel structure cannot improve the stability of the steel structure during use and cannot quickly disassemble and assemble the connection of the steel structure.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detachable combined steel structure, comprising a vertical steel body, the bottom of the vertical steel body is fixedly connected with a mounting base plate, the bottom of the vertical steel body surface is movably connected with an adjustment support mechanism, the top of the vertical steel body is provided with a mounting top plate, the front and rear sides of the top of the mounting top plate are fixedly connected with a quick disassembly and assembly mechanism, the front and rear sides of the top of the mounting top plate are fixedly connected with a limiting short plate, and a horizontal steel bar is movably provided on the side opposite to the limiting short plate.

[0007] Preferably, the adjustment support mechanism includes an annular plate, the top of the annular plate is movably connected with the vertical steel body, the front and rear sides of the annular plate are fixedly connected with damping rotary blocks, the surface of the damping rotary blocks are provided with support legs, the bottom ends of the support legs are movably connected with extension columns, the bottoms of the opposite sides of the support legs are threaded with fastening bolts, the bottoms of the front and rear sides of the annular plate are fixedly connected with base plates, the opposite sides of the support legs are movably connected with the base plates, the front and rear sides of the annular plate are provided with adjustment bolts, and the bottoms of the front and rear sides of the vertical steel body are provided with bolt fixing holes.

[0008] Preferably, the quick disassembly and assembly mechanism includes an angle plate, the bottom of the angle plate is fixedly connected to the mounting top plate, the two sides on the opposite side of the angle plate are threadedly connected with screws, the opposite ends of the screws are provided with bearing swivel blocks, the opposite sides of the bearing swivel blocks are fixedly connected with a clamping groove plate, the two sides on the opposite side of the clamping groove plate are fixedly connected with guide rods, the opposite ends of the guide rods are slidably connected to the angle plate, the opposite ends of the screws are fixedly connected with adjusting wheels, and the opposite sides of the angle plate are fixedly connected with reinforcing ribs.

[0009] Preferably, the front and rear sides of the bottom of the mounting top plate are fixedly connected with long plates, the opposite sides of the long plates are connected to the vertical steel body by bolts, the opposite sides of the long plates are fixedly connected with reinforcing plates, the number of the reinforcing plates is six, and the tops of the reinforcing plates are fixedly connected to the mounting top plate.

[0010] Preferably, the number of the limiting short plates is six, the number of the vertical steel bodies is two, and the bottom end of the horizontal steel bar is in contact with the installation top plate.

[0011] Preferably, a protective cover plate is fixedly connected to the top of the mounting base plate, and the bottom end of the vertical steel body is movably connected to the protective cover plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model has an adjustable support function through the cooperation of the annular plate, the damping rotating block, the support leg, the extension column and the base plate. First, tighten the bolts to pull out the extension column in the support leg and fix it at a suitable length. Move the support leg to make it rotate to a suitable angle along the damping rotating block for normal use. When folding, the support leg can be clamped on the base plate. This mechanism can effectively adjust the support processing, thereby avoiding the device from loosening or tipping over due to different installation positions or different terrains, while ensuring normal use and preventing losses.

[0014] 2. The utility model has the function of quick disassembly and assembly through the cooperation of the angle plate, the screw, the bearing rotating block, the clamping slot plate and the guide rod. First, the screw is rotated by the adjusting wheel. The rotation of the screw drives the clamping slot plate to move through the guide rod through the bearing rotating block. The relative movement of the clamping slot plate will fit with the horizontal steel bar for installation, and vice versa for disassembly. The device can effectively perform quick disassembly and assembly, thereby reducing the workload of the staff, saving installation speed and reducing the time the staff stays at high places, thereby improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the axonometric drawing of the structure of the utility model;

[0016] Figure 2 This is a bottom-up axonometric view of the structure of the utility model;

[0017] Figure 3 It is a sectional axonometric view of the local structure of the utility model;

[0018] Figure 4 This is a sectional isometric view of the quick disassembly and assembly mechanism of the utility model;

[0019] Figure 5 This is a sectional axonometric view of the adjusting support mechanism of the utility model.

[0020] In the figure: 1. Vertical steel body; 2. Install the bottom plate; 3. Adjust the support mechanism; 4. Install the top plate; 5. Quick disassembly and assembly mechanism; 6. Limit short plate; 7. Horizontal steel bar; 8. Long plate; 9. Reinforcement plate; 10. Protective cover plate; 11. Ring plate; 12. Damping rotary block; 13. Support leg; 14. Extension column; 15. Base plate; 16. Angle plate; 17. Screw; 18. Bearing rotary block; 19. Snap-in groove plate; 20. Guide rod. DETAILED DESCRIPTION

[0021] See also Figure 1-Figure 5 A detachable assembled steel structure includes a vertical steel body 1, a mounting bottom plate 2 is fixedly connected to the bottom of the vertical steel body 1, an adjustment support mechanism 3 is movably connected to the bottom of the surface of the vertical steel body 1, a mounting top plate 4 is arranged on the top of the vertical steel body 1, a quick disassembly mechanism 5 is fixedly connected to the front and rear sides of the top of the mounting top plate 4, a limiting short plate 6 is fixedly connected to the front and rear sides of the top of the mounting top plate 4, a horizontal steel bar 7 is movably arranged on the side opposite to the limiting short plate 6.

[0022] See also Figure 1 , Figure 2 , Figure 3 and Figure 5The adjusting support mechanism 3 includes an annular plate 11, the top of the annular plate 11 is movably connected with the vertical steel body 1, and the front and rear sides of the annular plate 11 are fixedly connected with damping rotary blocks 12. The surface of the damping rotary blocks 12 is provided with supporting legs 13, and the bottom ends of the supporting legs 13 are movably connected with extension columns 14. By setting the extension columns 14, an auxiliary effect is played, thereby improving the application scope of the mechanism and making the mechanism more stable. The bottom of the opposite side of the supporting leg 13 is threadedly connected with a fastening bolt, and the bottoms of the front and rear sides of the annular plate 11 are fixedly connected with a base plate 15, and the opposite sides of the supporting legs 13 are movably connected with the base plate 15. The front and rear sides of the annular plate 11 are provided with adjusting bolts, and the bottoms of the front and rear sides of the vertical steel body 1 are provided with bolt fixing holes.

[0023] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The quick disassembly and assembly mechanism 5 includes an angle plate 16, the bottom of the angle plate 16 is fixedly connected to the mounting top plate 4, the two sides on the opposite side of the angle plate 16 are threadedly connected with a screw 17, the opposite end of the screw 17 is provided with a bearing swivel block 18, the opposite side of the bearing swivel block 18 is fixedly connected with a clamping groove plate 19, the two sides on the opposite side of the clamping groove plate 19 are fixedly connected with a guide rod 20, the opposite end of the guide rod 20 is slidably connected with the angle plate 16, the opposite end of the screw 17 is fixedly connected with an adjusting wheel, by setting the adjusting wheel, it plays an auxiliary role, so that the staff can use the screw 17 for adjustment more conveniently, and the opposite side of the angle plate 16 is fixedly connected with a reinforcing rib.

[0024] See also Figure 1 , Figure 2 and Figure 3 The front and rear sides of the bottom of the mounting top plate 4 are fixedly connected with long plates 8, and the opposite sides of the long plates 8 are connected to the vertical steel body 1 by bolts. The opposite sides of the long plates 8 are fixedly connected with reinforcing plates 9. By setting the reinforcing plates 9, an auxiliary effect is played, thereby improving the use strength of the long plates 8 and the mounting top plate 4. There are six reinforcing plates 9, and the tops of the reinforcing plates 9 are fixedly connected to the mounting top plate 4.

[0025] See also Figure 1 , Figure 2 and Figure 3 The number of the limiting short plates 6 is six. By setting the limiting short plates 6, an auxiliary limiting effect is played, so that the horizontal steel bar 7 can be better installed and fixed in cooperation with other components. The number of the vertical steel bodies 1 is two, and the bottom end of the horizontal steel bar 7 is in contact with the installation top plate 4.

[0026] See also Figure 1 , Figure 2 and Figure 3A protective cover plate 10 is fixedly connected to the top of the installation base plate 2. By setting the protective cover plate 10, a protective effect is played, thereby reducing the corrosion and erosion of the root of the device by running water. The bottom end of the vertical steel body 1 is movably connected to the protective cover plate 10.

[0027] When in use, assemble the main components such as the vertical steel body 1, the mounting bottom plate 2, the mounting top plate 4 and the horizontal steel bar 7 together, and use them as needed. The protective cover plate 10 will play a protective role and can reduce the corrosion and erosion of the root of the device by wet objects such as running water. The vertical steel body 1 is connected to the mounting top plate 4 through the long plate 8 with bolts. Support reinforcement treatment will be required during use. First, tighten the bolts to pull out the extension column 14 in the support leg 13 and fix it at a suitable length. Move the support leg 13 to make it rotate to a suitable angle along the damping rotating block 12 for normal use. When folding, the support leg 13 can be clamped on the base plate 15. This mechanism can effectively adjust the support treatment, thereby avoiding the device from being damaged due to the installation position. Different, or due to different terrains, the device may become loose or tip over, while ensuring normal use and preventing losses, thereby completing the adjustment support processing. Multiple parts of the device can be disassembled, and the top horizontal steel bar 7 can be quickly disassembled and assembled. First, the screw 17 is rotated by the adjusting wheel. The rotation of the screw 17 drives the card-jointed groove plate 19 to move through the guide rod 20 through the bearing rotating block 18. The relative movement of the card-jointed groove plate 19 will fit with the horizontal steel bar 7 for installation, otherwise it is disassembly. The device can effectively perform rapid disassembly and assembly processing, thereby reducing the workload of the staff, saving installation speed and reducing the staff's stay time at high places, thereby improving safety, thereby completing rapid disassembly and assembly processing.

[0028] To sum up: the detachable modular steel structure, through the cooperation of the annular plate 11, the damping rotary block 12, the support leg 13, the extension column 14, the base plate 15, the angle plate 16, the screw 17, the bearing rotary block 18, the clamping groove plate 19 and the guide rod 20, solves the problem that the existing modular steel structure cannot improve the stability of the steel structure during use and cannot quickly disassemble and assemble the joints of the steel structure.

Claims

1. A detachable assembled steel structure, comprising a vertical steel body (1), characterized in that: The bottom of the vertical steel body (1) is fixedly connected to a mounting bottom plate (2), the bottom of the surface of the vertical steel body (1) is movably connected to an adjustment support mechanism (3), the top of the vertical steel body (1) is provided with a mounting top plate (4), the front and rear sides of the top of the mounting top plate (4) are fixedly connected to a quick disassembly mechanism (5), the front and rear sides of the top of the mounting top plate (4) are fixedly connected to a limiting short plate (6), and a horizontal steel bar (7) is movably provided on the opposite side of the limiting short plate (6).

2. A detachable assembled steel structure according to claim 1, characterized in that: The adjustment support mechanism (3) comprises an annular plate (11), the top end of the annular plate (11) is movably connected to the vertical steel body (1), the front and rear sides of the annular plate (11) are fixedly connected with damping rotary blocks (12), the surface of the damping rotary blocks (12) are provided with support legs (13), the bottom ends of the support legs (13) are movably connected with extension columns (14), the bottom of the opposite side of the support leg (13) is threadedly connected with a fastening bolt, the bottoms of the front and rear sides of the annular plate (11) are fixedly connected with a base plate (15), the opposite side of the support leg (13) is movably connected to the base plate (15), the front and rear sides of the annular plate (11) are provided with adjustment bolts, and the bottoms of the front and rear sides of the vertical steel body (1) are provided with bolt fixing holes.

3. A detachable assembled steel structure according to claim 1, characterized in that: The quick disassembly and assembly mechanism (5) comprises an angle plate (16), the bottom of which is fixedly connected to the mounting top plate (4), the two sides of the opposite side of the angle plate (16) are threadedly connected with screw rods (17), the opposite ends of the screw rods (17) are provided with bearing rotating blocks (18), the opposite sides of the bearing rotating blocks (18) are fixedly connected with a clamping groove plate (19), the two sides of the opposite side of the clamping groove plate (19) are fixedly connected with guide rods (20), the opposite ends of the guide rods (20) are slidably connected to the angle plate (16), the opposite ends of the screw rods (17) are fixedly connected with an adjusting wheel, and the opposite sides of the angle plate (16) are fixedly connected with reinforcing ribs.

4. The detachable assembled steel structure according to claim 1, characterized in that: The front and rear sides of the bottom of the mounting top plate (4) are fixedly connected with long plates (8), and the opposite sides of the long plates (8) are connected to the vertical steel body (1) by bolts. The opposite sides of the long plates (8) are fixedly connected with reinforcing plates (9), and the number of the reinforcing plates (9) is six. The tops of the reinforcing plates (9) are fixedly connected to the mounting top plate (4).

5. The detachable assembled steel structure according to claim 1, characterized in that: The number of the limiting short plates (6) is six, the number of the vertical steel bodies (1) is two, and the bottom end of the horizontal steel bar (7) is in contact with the mounting top plate (4).

6. The detachable assembled steel structure according to claim 1, characterized in that: The top of the installation base plate (2) is fixedly connected to a protective cover plate (10), and the bottom end of the vertical steel body (1) is movably connected to the protective cover plate (10).

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