Wind-resistant steel column

Abstract

The utility model discloses a wind-resistant steel column which comprises a steel column body, a fixing plate is arranged at the bottom of the steel column body, a supporting plate is arranged below the fixing plate, a plurality of threaded holes, fixing screws and fixing nuts are arranged on the fixing plate and the supporting plate, an embedded rod is arranged at the bottom of the supporting plate, and a fixing seat is arranged on the steel column body through bolts. A sliding groove and a movable seat are arranged on the supporting plate, a supporting rod is arranged between the fixed seat and the movable seat, a movable screw rod is rotationally arranged in the sliding groove, and a movable knob is arranged at one end of the movable screw rod. The connecting strength of the supporting plate and the ground is improved, the wind resistance and toppling resistance of the steel column body is improved, the movable screw rod is driven to rotate through the movable knob, then the movable seat is driven to move in the sliding groove, the steel column body is conveniently supported through the movable seat, the supporting rod and the fixed seat, and the toppling resistance of the steel column body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel columns, and more specifically, it relates to a wind-resistant steel column. Background Technique

[0002] A steel column is a common building structure component. It is made of steel and is used to support the weight of a building and bear various loads. In the construction industry, steel columns are widely used due to their high strength, good plasticity and toughness. With the continuous development of the economy, a large number of industrial factories have been built, and steel structure industrial factories are a very common type among them. A wind-resistant column is a structural component at the gable of a single-story industrial factory. The main function of the wind-resistant column is to transmit the wind load of the gable. It is transmitted to the roof system through the connection with the steel beam at the upper hinge joint and then to the entire bent bearing structure, and is transmitted to the foundation through the connection with the foundation at the lower part. It is an important structural component of a steel structure industrial factory.

[0003] In the existing technology, basically, it is installed by directly fixedly connecting the main body to the foundation, without an adjustable diagonal brace mechanism, resulting in limited transfer effect on wind load when encountering strong winds, and there are potential safety hazards. At the same time, the connection method between the steel column and the ground is simple, the support area is small, which affects the support stability of the steel column. The riveted screw bolts are exposed in the air and are easily corroded by water and oxygen in the air, which affects the support stability of the steel column and reduces the wind resistance ability. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the problems existing in the prior art, the utility model provides a wind-resistant steel column to solve the technical problem that the steel column lacks diagonal support mentioned in the background technique.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: A wind-resistant steel column includes a steel column main body. A fixing plate is provided at the bottom of the steel column main body. A support plate is provided below the fixing plate. Multiple threaded holes are provided on both the fixing plate and the support plate. Fixing screws are provided on the threaded holes, and fixing nuts are provided on the fixing screws. An insertion rod is provided at the bottom of the fixing plate, an insertion groove is provided on the support plate, and a buried rod is provided at the bottom of the support plate. A fixing seat is provided on the steel column main body through bolts. A sliding groove is provided on the support plate, and a moving seat is provided on the sliding groove. A support rod is provided between the fixing seat and the moving seat. A moving screw is rotatably provided in the sliding groove. The moving screw is threadedly connected to the moving seat, and a moving knob is provided at one end of the moving screw.

[0008] The utility model is further arranged such that a protective box is sleeved on the main body of the steel column, and a fixing device is arranged between the protective box and the fixing plate, which is convenient for protecting the fixing screw and the fixing nut.

[0009] The utility model is further arranged such that a protective spring is arranged on the protective box, a protective block is arranged on the protective spring, and a protective groove which is matched with the fixing screw and the fixing nut is arranged on the protective block. The protective groove is in fit with the protective screw and the protective nut, which improves the protection effect.

[0010] The utility model is further arranged such that the fixing device comprises a fixing rod, and a fixing hole which is matched with the fixing rod is arranged on the fixing plate. Through the cooperation of the fixing plate and the fixing hole, the position of the protective box is conveniently fixed.

[0011] The utility model is further arranged such that a fixing piece is arranged on the fixing rod, and a fixing spring is arranged between the fixing piece and the protective box. Through the fixing piece and the fixing spring, the connection effect between the fixing rod and the fixing hole is improved.

[0012] The utility model is further arranged such that a sealing gasket is arranged between the protective box and the main body of the steel column, which improves the connection sealing property between the protective box and the main body of the steel column.

[0013] The utility model is further arranged such that a plurality of insertion teeth are arranged at the bottom of the support plate, which improves the support stability at the bottom of the support plate.

[0014] The utility model is further arranged such that an acid and alkali resistant anti-corrosion layer is arranged on the embedded rod, which prevents the embedded rod from being corroded by acid and alkali.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides an anti-wind steel column, which has the following beneficial effects:

[0017] 1. Through the cooperation of the insertion rod and the insertion groove, the connection integrity of the support plate and the fixing plate is improved. By arranging the fixing nut and the fixing screw on the threaded hole, it is convenient to connect and fix the fixing plate and the main body of the steel column. By arranging the embedded rod and the insertion teeth below the support plate, the connection strength between the support plate and the ground is improved, and the anti-wind and anti-overturning ability of the main body of the steel column is improved.

[0018] 2. By rotating the moving knob to drive the moving screw to rotate, and then driving the moving seat to move in the sliding groove, through the moving seat, the support rod and the fixing seat, it is convenient to support the main body of the steel column, and the anti-overturning ability of the main body of the steel column is improved.

[0019] 3. By providing protective blocks and protective springs on the protective box, it is convenient to protect the fixing screw and the fixing nut, preventing the fixing screw and the fixing nut from being exposed outside and causing rust, which affects the connection stability between the fixing plate and the support plate. Through the cooperation of the fixing rod and the fixing hole, it is convenient to install the protective box. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 Schematic diagram of the overall structure of a wind-resistant steel column in the present invention;

[0021] Figure 2 Schematic diagram of the internal structure of the protective box in the present invention;

[0022] Figure 3 Schematic cross-sectional structure diagram of the steel column main body, fixing plate and support plate in the present invention;

[0023] Figure 4 For Figure 3 Partial enlarged structure diagram of A in

[0024] Figure 5 Schematic diagram of the cooperation structure between the support plate and the moving seat in the present invention.

[0025] In the figure: 1. Steel column main body; 2. Fixing plate; 3. Support plate; 4. Threaded hole; 5. Fixing screw; 6. Fixing nut; 7. Insertion rod; 8. Insertion groove; 9. Embedded rod; 10. Fixing seat; 11. Sliding groove; 12. Moving seat; 13. Support rod; 14. Moving screw; 15. Moving knob; 16. Protective box; 17. Protective spring; 18. Protective block; 19. Protective groove; 20. Fixing rod; 21. Fixing hole; 22. Fixing piece; 23. Fixing spring; 24. Sealing gasket; 25. Insertion teeth; 26. Acid and alkali resistant anti-corrosion layer. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the drawings and in combination with the embodiments.

[0027] It should be pointed out that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present application belongs.

[0028] In the present invention, unless otherwise stated, the orientations such as "upper, lower" are usually in the directions shown in the drawings, or in the vertical, perpendicular or gravitational directions; similarly, for ease of understanding and description, "left, right" are usually in the left and right shown in the drawings; "inside, outside" refer to the inside and outside relative to the outline of each component itself, but the above orientation terms are not used to limit the present invention.

[0029] Please refer to Figures 1-5 , a wind-resistant steel column, comprising a steel column main body 1, a fixing plate 2 is provided at the bottom of the steel column main body 1, a supporting plate 3 is provided below the fixing plate 2, a plurality of threaded holes 4 are provided on both the fixing plate 2 and the supporting plate 3, fixing screws 5 are provided on the threaded holes 4, fixing nuts 6 are provided on the fixing screws 5, an insertion rod 7 is provided at the bottom of the fixing plate 2, an insertion groove 8 is provided on the supporting plate 3, a buried rod 9 is provided at the bottom of the supporting plate 3, a fixing seat 10 is provided on the steel column main body 1 through bolts, a sliding groove 11 is provided on the supporting plate 3, a moving seat 12 is provided on the sliding groove 11, a supporting rod 13 is provided between the fixing seat 10 and the moving seat 12, a moving screw 14 is rotatably provided in the sliding groove 11, the moving screw 14 is threadedly connected to the moving seat 12, a moving knob 15 is provided at one end of the moving screw 14, a plurality of insertion teeth 25 are provided at the bottom of the supporting plate 3, and an acid and alkali resistant anti-corrosion layer 26 is provided on the buried rod 9.

[0030] In this embodiment, during installation, the insertion teeth 25 and the buried rod 9 extend into the soil body, facilitating the fixing of the supporting plate 3 on the ground. At the same time, the insertion rod 7 of the fixing plate 2 of the steel column main body 1 extends into the insertion groove 8 of the supporting plate 3, the fixing screw 5 passes through the threaded hole 4, and the positions of the supporting plate 3 and the fixing plate 2 are fixed by the fixing nut 6, thereby fixing the position of the steel column main body 1. At the same time, the moving knob 15 is rotated, the moving knob 15 drives the moving screw 14 to rotate, the moving screw 14 drives the moving seat 12 to move in the sliding groove 11, thereby moving the position of the moving seat 12. The fixing seat 10 is installed on the steel column main body 1 through bolts, and the steel column main body 1 is supported by the supporting rod 13, improving the wind resistance and anti-overturning ability of the steel column main body 1.

[0031] Please refer to Figures 2-4 , as an implementation manner of the protection box 16: a protection box 16 is sleeved on the steel column main body 1, a fixing device is provided between the protection box 16 and the fixing plate 2, a protection spring 17 is provided on the protection box 16, a protection block 18 is provided on the protection spring 17, a protection groove 19 which cooperates with the fixing screw 5 and the fixing nut 6 is provided on the protection block 18, the fixing device includes a fixing rod 20, a fixing hole 21 which cooperates with the fixing rod 20 is provided on the fixing plate 2, a fixing piece 22 is provided on the fixing rod 20, a fixing spring 23 is provided between the fixing piece 22 and the protection box 16, and a sealing gasket 24 is provided between the protection box 16 and the steel column main body 1.

[0032] More specifically, before installing the fixing base 10 on the steel column main body 1 through bolts, a protective box 16 is sleeved on the steel column main body 1. The protective spring 17 and the protective block 18 on the protective box 16 are sleeved on the fixing screw 5 and the fixing nut 6, and the protective groove 19 wraps around the fixing screw 5 and the fixing nut 6 to protect the fixing screw 5 and the fixing nut 6 from rusting, which may affect the stability of the fixed steel column main body 1. The sealing gasket 24 improves the sealing performance between the protective box 16 and the steel column main body 1. The protective box 16 is fixedly installed by inserting the fixing rod 20 into the fixing hole 21. The fixing piece 22 and the fixing spring 23 give the fixing rod 20 a stable elastic force, improving the installation stability of the protective box 16.

[0033] In summary, when the overall equipment is in use or operation: during installation, the insertion teeth 25 and the embedding rod 9 are inserted into the soil body to facilitate fixing the fixing plate 2 on the ground. At the same time, the insertion rod 7 of the fixing plate 2 of the steel column main body 1 is inserted into the insertion groove 8 of the support plate 3. The fixing screw 5 is passed through the threaded hole 4, and the positions of the support plate 3 and the fixing plate 2 are fixed by the fixing nut 6, thereby fixing the position of the steel column main body 1. At the same time, the moving knob 15 is rotated, the moving knob 15 drives the moving screw 14 to rotate, the moving screw 14 drives the moving seat 12 to move in the sliding groove 11, and thus the position of the moving seat 12 is moved. The fixing base 10 is installed on the steel column main body 1 through bolts, and the steel column main body 1 is supported by the support rod 13, improving the wind resistance and anti-tipping ability of the steel column main body 1.

[0034] Before installing the fixing base 10 on the steel column main body 1 through bolts, a protective box 16 is sleeved on the steel column main body 1. The protective spring 17 and the protective block 18 on the protective box 16 are sleeved on the fixing screw 5 and the fixing nut 6, and the protective groove 19 wraps around the fixing screw 5 and the fixing nut 6 to protect the fixing screw 5 and the fixing nut 6 from rusting, which may affect the stability of the fixed steel column main body 1. The sealing gasket 24 improves the sealing performance between the protective box 16 and the steel column main body 1. The protective box 16 is fixedly installed by inserting the fixing rod 20 into the fixing hole 21. The fixing piece 22 and the fixing spring 23 give the fixing rod 20 a stable elastic force, improving the installation stability of the protective box 16.

[0035] Among all the solutions mentioned above, for those involving the connection between two components, welding, connection by bolts and nuts, connection by bolts or screws, or other well-known connection methods can be selected according to the actual situation, which will not be elaborated here one by one. For those mentioned above that involve fixed connection, welding is preferably considered. Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wind-resistant steel column, comprising a steel column body (1), characterized in that: The bottom of the steel column body (1) is provided with a fixing plate (2), a support plate (3) is provided below the fixing plate (2), a plurality of threaded holes (4) are provided on the fixing plate (2) and the support plate (3), a fixing screw (5) is provided on the threaded hole (4), a fixing nut (6) is provided on the fixing screw (5), an insertion rod (7) is provided at the bottom of the fixing plate (2), an insertion groove (8) is provided on the support plate (3), and an embedded rod (9) is provided at the bottom of the support plate (3). A fixed seat (10) is provided on the steel column body (1) by means of bolts, a sliding groove (11) is provided on the support plate (3), a movable seat (12) is provided on the sliding groove (11), a support rod (13) is provided between the fixed seat (10) and the movable seat (12), a movable screw (14) is provided for rotation in the sliding groove (11), the movable screw (14) is threadedly connected to the movable seat (12), and a movable knob (15) is provided at one end of the movable screw (14).

2. The wind-resistant steel column according to claim 1, characterized in that: A protection box (16) is sleeved on the steel column body (1), and a fixing device is provided between the protection box (16) and the fixing plate (2).

3. The wind-resistant steel column according to claim 2, characterized in that: The protection box (16) is provided with a protection spring (17), the protection spring (17) is provided with a protection block (18), and the protection block (18) is provided with a protection groove (19) that cooperates with the fixing screw (5) and the fixing nut (6).

4. The wind-resistant steel column according to claim 3, characterized in that: The fixing device comprises a fixing rod (20), and the fixing plate (2) is provided with a fixing hole (21) that matches the fixing rod (20).

5. The wind-resistant steel column according to claim 4, characterized in that: A fixing plate (22) is provided on the fixing rod (20), and a fixing spring (23) is provided between the fixing plate (22) and the protection box (16).

6. The wind-resistant steel column according to claim 4, characterized in that: A sealing gasket (24) is provided between the protection box (16) and the steel column body (1).

7. The wind-resistant steel column according to claim 1, characterized in that: The bottom of the support plate (3) is provided with a plurality of inserting teeth (25).

8. The wind-resistant steel column according to claim 1, characterized in that: The embedded rod (9) is provided with an acid and alkali resistant anti-corrosion layer (26).

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