Wind-resistant column of steel structure

Abstract

The utility model relates to the technical field of wind-resistant columns, in particular to a wind-resistant column of a steel structure, which comprises I-shaped steel I, the bottom of the I-shaped steel I is butted with a base, the inner wall of the I-shaped steel I is slidably connected with I-shaped steel II, and a lifting mechanism is mounted between the I-shaped steel I and the I-shaped steel II. The first I-shaped steel is inserted into the base, and then the second bolt and the third bolt penetrate through the base and the first I-shaped steel to be connected with the second nut and the third nut respectively, so that the stability between the base and the first I-shaped steel is improved, and then the wind resistance is improved; and after adjustment is completed, a first bolt penetrates through the first I-shaped steel and the second I-shaped steel to be connected with a first nut, so that the advantage of adjusting the height of the wind-resistant column is achieved, meanwhile, the first I-shaped steel and the second I-shaped steel are reinforced, and the wind-resistant performance is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wind-resistant columns, in particular to a wind-resistant column with a steel structure. Background Art

[0002] The wind-resistant column is a structural component of the gable of a single-story industrial plant. The main function of the wind-resistant column is to transfer the wind load of the gable. It is transferred to the roof system and the entire frame load-bearing structure through the connection between the hinge node and the steel beam, and is transferred to the foundation through the connection with the foundation.

[0003] After searching, the announcement number is CN219587042U, and the name is a utility model of a steel structure wind-resistant column that is easy to install, including a base plate. Through research and analysis, it is found that although it has the advantage of easy installation, it still has the following disadvantages to a certain extent.

[0004] For example, the height of the wind-resistant column is adjusted by threaded rods, and the upper wind-resistant column is supported only by threaded rods, which causes the wind-resistant column to be greatly reduced when subjected to overall stress, and cannot provide good support. In addition, the surrounding of the wind-resistant column cannot be reinforced, making it easy to tilt and having poor stability. In order to solve the above technical problems, we have designed a steel structure wind-resistant column. Utility Model Content

[0005] The utility model aims to provide a steel structure wind-resistant column, which has the advantages of height adjustment, fixed positioning and reinforcement around the wind-resistant column, and solves the problem of adjusting the height of the wind-resistant column by threaded rods, and supporting the upper wind-resistant column only by threaded rods, which causes the wind-resistant column to be greatly reduced when the whole is subjected to force and cannot provide good support, and cannot reinforce the area around the wind-resistant column, resulting in poor stability.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wind-resistant column of a steel structure, comprising an I-shaped steel 1, the bottom of the I-shaped steel 1 is butt-jointed with a base, the inner wall of the I-shaped steel 1 is slidably connected with an I-shaped steel 2, a lifting mechanism is installed between the I-shaped steel 1 and the I-shaped steel 2, a positioning mechanism is installed on the top of the surface of the I-shaped steel 1, a fixing mechanism is installed on the surface of the base, and a reinforcement mechanism is installed on the surface of the I-shaped steel 1.

[0007] Preferably, the lifting mechanism includes a connecting plate, the surface of the connecting plate is welded to the bottom of the inner wall of the I-shaped steel, the top of the connecting plate is rotatably embedded with a screw rod through a bearing, the right side of the I-shaped steel is rotatably embedded with a rotating rod through a bearing, the lower end of the screw rod and the left end of the rotating rod are fixedly connected with bevel gears, the two bevel gears are meshed with each other, a short tube is welded to the right end of the rotating rod, and the I-shaped steel No. 2 is threadedly sleeved on the surface of the screw rod.

[0008] Preferably, the positioning mechanism includes bolt 1, the number of which is two, and each bolt is respectively penetrated through the top of the back side of I-shaped steel 1. The front end of bolt 1 penetrates I-shaped steel 1 and I-shaped steel 2, extends to the front side of I-shaped steel 1, and is threadedly sleeved with nut 1.

[0009] Preferably, the fixing mechanism includes bolt 2, the left end of which passes through the base and I-shaped steel 1, extends to the left side of the base and is threadedly sleeved with nut 2, and the back side of the base is penetrated by bolt 3, the front end of which passes through the base and I-shaped steel 1, extends to the front side of the base and is threadedly sleeved with nut 3.

[0010] Preferably, the reinforcement mechanism comprises a kit, which is slidably sleeved on the surface of the I-shaped steel, and a slider is slidably engaged with the surface of the kit, and a reinforcement plate is welded to the bottom of the slider.

[0011] Preferably, a first fastening bolt is threadedly embedded in the surface of the kit, and a second fastening bolt is threadedly embedded in the top of the slider.

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

[0013] 1. The utility model inserts the I-shaped steel 1 into the base, and then passes the base and the I-shaped steel 1 through the bolts 2 and 3, so that they are connected with the nuts 2 and 3 respectively, thereby improving the stability between the base and the I-shaped steel 1, and thus improving the wind resistance performance. The iron rod is inserted into the short tube and rotated, thereby driving the rotating rod and the bevel gear to rotate, and the rotation of the screw drives the lifting of the I-shaped steel 2. After the adjustment is completed, the bolt 1 passes through the I-shaped steel 1 and the I-shaped steel 2 and is connected with the nut 1, thereby having the advantage of adjusting the height of the wind-resistant column, and at the same time reinforcing the space between the I-shaped steel 1 and the I-shaped steel 2 to improve the wind resistance performance.

[0014] 2. The utility model sets the kit on the surface of the I-shaped steel, then moves and adjusts it to an appropriate position, rotates the fastening bolt one to make one end of it closely contact with the surface of the I-shaped steel, positions the kit, and then installs the slider on the surface of the kit. According to actual conditions, the number of sliders and reinforcement plates can be adjusted, the positions of the sliders and connecting plates are adjusted, and then the fastening bolt two is rotated to make one end of it closely contact with the surface of the kit, positions the slider and the connecting plate, and then fixes the bottom end of the connecting plate by anchors or bolts, thereby having the advantage of being able to reinforce the I-shaped wind-resistant column and effectively improving the wind-resistant performance of the wind-resistant column. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a partially cutaway stereoscopic schematic diagram of the utility model;

[0017] Figure 3 It is a three-dimensional schematic diagram of the base and bolts of the utility model.

[0018] In the figure: 1. I-shaped steel 1; 2. Base; 3. I-shaped steel 2; 4. Lifting mechanism; 41. Connecting plate; 42. Screw; 43. Rotating rod; 44. Bevel gear; 45. Short tube; 5. Positioning mechanism; 51. Bolt 1; 52. Nut 1; 6. Fixing mechanism; 61. Bolt 2; 62. Nut 2; 63. Bolt 3; 64. Nut 3; 7. Reinforcement mechanism; 71. Kit; 72. Slider; 73. Reinforcement plate; 74. Fastening bolt 1; 75. Fastening bolt 2. DETAILED DESCRIPTION

[0019] See also Figure 1-Figure 3 A wind-resistant column of a steel structure comprises an I-shaped steel 1, the bottom of the I-shaped steel 1 is butt-jointed with a base 2, the inner wall of the I-shaped steel 1 is slidably connected with an I-shaped steel 2 3, a lifting mechanism 4 is installed between the I-shaped steel 1 and the I-shaped steel 2 3, a positioning mechanism 5 is installed on the top of the surface of the I-shaped steel 1, a fixing mechanism 6 is installed on the surface of the base 2, and a reinforcement mechanism 7 is installed on the surface of the I-shaped steel 1.

[0020] See also Figure 1 and Figure 2 The lifting mechanism 4 includes a connecting plate 41, the surface of which is welded to the bottom of the inner wall of the I-shaped steel 1, and the top of the connecting plate 41 is rotatably inlaid with a screw 42 through a bearing. By setting the screw 42, the I-shaped steel 2 3 is moved on its surface under the action of its rotation to achieve lifting adjustment. The right side of the I-shaped steel 1 is rotatably inlaid with a rotating rod 43 through a bearing. The lower end of the screw 42 and the left end of the rotating rod 43 are fixedly connected with a bevel gear 44. By setting the bevel gear 44, the transmission direction of the rotating rod 43 is changed, so that the rotating rod 43 can drive the screw 42 to rotate when it rotates. The two bevel gears 44 are meshed with each other. A short tube 45 is welded to the right end of the rotating rod 43. By setting the short tube 45, an iron rod is inserted into the inside thereof for rotation, which facilitates the rotation of the rotating rod 43. The I-shaped steel 2 3 is threadedly sleeved on the surface of the screw 42.

[0021] See also Figure 1 and Figure 2 The positioning mechanism 5 includes a bolt 51. There are two bolts 51, which are respectively penetrated at the top of the back side of the I-shaped steel 1. The front end of the bolt 51 penetrates the I-shaped steel 1 and the I-shaped steel 2 3 and extends to the front side of the I-shaped steel 1 and is threadedly sleeved with a nut 52. By setting the bolt 51 and the nut 52, it is convenient to reinforce and position the adjusted I-shaped steel 2 3 and the I-shaped steel 1.

[0022] See also Figure 1 , Figure 2 and Figure 3 The fixing mechanism 6 includes a second bolt 61, the left end of the second bolt 61 penetrates the base 2 and the I-shaped steel 1 and extends to the left side of the base 2 and is threadedly sleeved with a second nut 62, a third bolt 63 is penetrated through the back of the base 2, the front end of the third bolt 63 penetrates the base 2 and the I-shaped steel 1 and extends to the front of the base 2 and is threadedly sleeved with a third nut 64, and by arranging the second bolt 61, the second nut 62, the third bolt 63 and the third nut 64, the base 2 and the I-shaped steel 1 are fixed to prevent them from detaching.

[0023] See also Figure 1 and Figure 2 The reinforcement mechanism 7 includes a kit 71, which is slidably mounted on the surface of the I-shaped steel 1. A slider 72 is slidably engaged with the surface of the kit 71. By setting the slider 72, it can move on the surface of the kit 71, thereby adjusting the position of the reinforcement plate 73. The reinforcement plate 73 is welded to the bottom of the slider 72.

[0024] See also Figure 1 and Figure 2 The surface of the set 71 is threadedly embedded with a fastening bolt 74. By setting the fastening bolt 74, the set 71 that is sleeved on the surface of the I-shaped steel 1 and adjusted is positioned. The top of the slider 72 is threadedly embedded with a fastening bolt 2 75. By setting the fastening bolt 2 75, the slider 72 that is adjusted on the set 71 is positioned.

[0025] When in use, the I-shaped steel 1 is inserted into the base 2, and then the bolt 2 61 and the bolt 3 63 are passed through the base 2 and the I-shaped steel 1 to connect them with the nut 2 62 and the nut 3 64 respectively, so as to improve the stability between the base 2 and the I-shaped steel 1, and thus improve the wind resistance performance; the iron rod is inserted into the short tube 45 and rotated, thereby driving the rotating rod 43 and the bevel gear 44 to rotate, so that the screw rod 42 rotates to drive the lifting of the I-shaped steel 2 3; after the adjustment is completed, the bolt 1 51 is passed through the I-shaped steel 1 and the I-shaped steel 2 3 and connected with the nut 1 52, so as to adjust the height of the wind-resistant column and reinforce the space between the I-shaped steel 1 and the I-shaped steel 2 3 at the same time; The kit 71 is put on the surface of the I-shaped steel 1, and then moved and adjusted to the appropriate position, the fastening bolt 74 is turned to make one end of it closely contact with the surface of the I-shaped steel 1, the kit 71 is positioned, and then the slider 72 is installed on the surface of the kit 71. The number of sliders 72 and reinforcement plates 73 can be adjusted according to actual conditions, the position of the slider 72 and the connecting plate 41 is adjusted, and then the fastening bolt 2 75 is turned to make one end of it closely contact with the surface of the kit 71, the slider 72 and the connecting plate 41 are positioned, and then the bottom end of the connecting plate 41 is fixed by anchors or bolts, so that the I-shaped wind-resistant column can be reinforced.

[0026] To sum up: the wind-resistant column of the steel structure, through the cooperation of the I-steel 1, the base 2, the I-steel 3, the lifting mechanism 4, the positioning mechanism 5, the fixing mechanism 6 and the reinforcement mechanism 7, solves the problem of adjusting the height of the wind-resistant column by the threaded rod, and at the same time only supporting the upper wind-resistant column by the threaded rod, which causes the wind-resistant column to be greatly reduced when the whole force is applied, and cannot provide good support, and cannot reinforce the surrounding of the wind-resistant column, resulting in poor stability.

Claims

1. A wind-resistant column of a steel structure, comprising an I-shaped steel (1), characterized in that: The bottom of the I-shaped steel (1) is butted against a base (2), the inner wall of the I-shaped steel (1) is slidably connected to the I-shaped steel (3), a lifting mechanism (4) is installed between the I-shaped steel (1) and the I-shaped steel (3), a positioning mechanism (5) is installed on the top of the surface of the I-shaped steel (1), a fixing mechanism (6) is installed on the surface of the base (2), and a reinforcing mechanism (7) is installed on the surface of the I-shaped steel (1).

2. The wind-resistant column of a steel structure according to claim 1, characterized in that: The lifting mechanism (4) comprises a connecting plate (41), the surface of the connecting plate (41) is welded to the bottom of the inner wall of the I-shaped steel (1), the top of the connecting plate (41) is rotatably embedded with a screw rod (42) through a bearing, the right side of the I-shaped steel (1) is rotatably embedded with a rotating rod (43) through a bearing, the lower end of the screw rod (42) and the left end of the rotating rod (43) are fixedly connected with a bevel gear (44), the two bevel gears (44) are meshed with each other, the right end of the rotating rod (43) is welded with a short tube (45), and the I-shaped steel (3) is threadedly sleeved on the surface of the screw rod (42).

3. The wind-resistant column of a steel structure according to claim 1, characterized in that: The positioning mechanism (5) comprises a bolt (51), the number of the bolts (51) being two and each of which is respectively penetrated through the top of the back side of the I-shaped steel (1), the front end of the bolt (51) penetrates the I-shaped steel (1) and the I-shaped steel (3) and extends to the front side of the I-shaped steel (1) and is threadedly sleeved with a nut (52).

4. The wind-resistant column of a steel structure according to claim 1, characterized in that: The fixing mechanism (6) comprises a second bolt (61), the left end of which passes through the base (2) and the first I-shaped steel (1) to extend to the left side of the base (2) and is threadedly sleeved with a second nut (62), a third bolt (63) is arranged on the back side of the base (2), the front end of which passes through the base (2) and the first I-shaped steel (1) to extend to the front side of the base (2) and is threadedly sleeved with a third nut (64).

5. The wind-resistant column of a steel structure according to claim 1, characterized in that: The reinforcing mechanism (7) comprises a set (71) which is slidably mounted on the surface of the I-shaped steel (1); a slider (72) is slidably engaged with the surface of the set (71); and a reinforcing plate (73) is welded to the bottom of the slider (72).

6. The wind-resistant column of a steel structure according to claim 5, characterized in that: The surface of the kit (71) is threadedly embedded with a first fastening bolt (74), and the top of the sliding block (72) is threadedly embedded with a second fastening bolt (75).

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