Steel column with auxiliary supporting structure

Abstract

The utility model provides a steel column with an auxiliary supporting structure, and relates to the technical field of building structures, the steel column comprises a steel column body, an adjusting device is arranged at the top of the steel column body, the adjusting device comprises an extension column, the outer surface of the extension column is in sliding connection with the inner wall of the steel column body, and the outer surface of the extension column is in sliding connection with the inner wall of the steel column body. The steel column comprises a steel column body, the steel column body is fixedly connected with an extension column, the top end of the extension column is fixedly connected with a top plate, the two sides of the top plate are fixedly connected with first extension blocks, and the two sides of the steel column body are fixedly connected with second extension blocks. The steel column body is arranged on the top plate, and the extension column connected with the top plate is driven to synchronously slide on the inner wall of the steel column body, so that the height of the steel column body can be correspondingly adjusted according to the supporting height of a building, the steel column can play a good supporting role in buildings with various heights, and the practicability of the steel column is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building structures, in particular to a steel column with an auxiliary supporting structure. Background Art

[0002] A steel column is a column made of steel. It is an industrial product and can be divided into solid steel columns and hollow steel columns. It is mostly used in large and medium-sized industrial plants, high-rise buildings, etc. Its function is to support the core of the entire building. Common steel columns include box columns, cross columns, and circular tube columns.

[0003] After the existing steel columns are produced, their height is fixed. As a result, when the supporting height of the building changes, there may be a problem that the height of the steel columns is not compatible with the building. This makes it difficult for the steel columns to provide good support for the building, reducing the practicality of the steel columns. Utility Model Content

[0004] The utility model proposes a steel column with an auxiliary supporting structure to solve the problem that the height of the steel column is fixed, which may lead to the problem that the height of the steel column is not compatible with the building when the supporting height of the building changes, which makes it difficult for the steel column to provide good support for the building and reduces the practicality of the steel column.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a steel column with an auxiliary support structure, comprising a steel column body, an adjusting device is arranged on the top of the steel column body, the adjusting device comprises an extension column, the outer surface of the extension column is slidably connected to the inner wall of the steel column body, the top of the extension column is fixedly connected to a top plate, both sides of the top plate are fixedly connected to a first extension block, both sides of the steel column body are fixedly connected to a second extension block, the bottom of one of the first extension blocks is fixedly connected to a threaded rod, the outer surface of the threaded rod is threadedly connected to a threaded barrel, the outer surface of one end of the threaded barrel is rotatably connected to the inner wall of one of the second extension blocks, the other end of the threaded barrel is rotatably connected to a support plate, the top of the support plate is fixedly connected to the bottom of the steel column body, and the outer surface of the support plate is provided with an auxiliary supporting device.

[0006] The effect achieved by the above components is: by setting the extension column, under the action of the threaded rod and the threaded barrel, the threaded barrel is rotated, and the threaded barrel will drive the threaded rod to expand and contract on the inner wall of the threaded barrel. During the expansion and contraction process, the threaded rod will drive the extension column connected to the top plate to slide synchronously on the inner wall of the steel column body, thereby facilitating the corresponding adjustment of the height of the steel column body according to the supporting height of the building, so that the steel column can play a good supporting role in buildings of various heights, thereby improving the practicality of the steel column.

[0007] Preferably, a rubber sleeve is fixedly connected to the outer surface of the threaded barrel, and grooves are evenly arranged on the outer surface of the rubber sleeve.

[0008] The effect achieved by the above components is that by providing the rubber sleeve with the groove, the friction force on the outer surface of the threaded barrel can be increased, so that the threaded barrel has an anti-slip effect when rotating.

[0009] Preferably, the outer surface of the threaded rod is threadedly connected with a screw hole block, and the screw hole block is arranged between the first extension block and the second extension block.

[0010] The effect achieved by the above components is: by setting the screw hole block and rotating the screw hole block so that one side of the screw hole block abuts against one end of the threaded barrel and one side of the second extension block, the screw hole block can assist in limiting and supporting the threaded rod and the threaded barrel, which is beneficial to improving the stability of the overall structure.

[0011] Preferably, a round rod is fixedly connected to the bottom of another first extension block, a cylinder is slidably connected to the outer surface of the round rod, the outer surface of one end of the cylinder is fixedly connected to the inner wall of another second extension block, and the other end of the cylinder is fixedly connected to the top of the support plate.

[0012] The effect achieved by the above components is: by setting the round rod and the cylinder, when the extension column is extended and retracted on the inner wall of the steel column body, the round rod will be driven to slide synchronously on the inner wall of the cylinder, which will limit the extension column and make the extension column more stable when sliding on the inner wall of the steel column body.

[0013] Preferably, a plurality of insertion holes are evenly formed on the outer surface of the round rod, and the same plug pin is inserted into the inner wall of the cylinder and one of the insertion holes.

[0014] The effect achieved by the above components is: by setting a pin and inserting the pin into the cylinder and the corresponding socket, the round rod and the cylinder can be fixed, and then it can play an auxiliary supporting role between the extension column and the cylindrical body, further reducing the supporting pressure of the threaded rod and the threaded cylinder.

[0015] Preferably, the auxiliary supporting device includes two inclined rods, which are symmetrically arranged on both sides of the main body, and both ends of the inclined rods are fixedly connected with circular hole blocks, and the two sides of the support plate are symmetrically fixedly connected with third extension blocks, and one side of the two circular hole blocks is respectively abutted against one side of the steel column body and one side of the third extension block.

[0016] The effect achieved by the above components is: by setting diagonal rods, a triangular structure is formed between the diagonal rods, the support plate and the steel column body, and utilizing the stability of the triangle to reinforce and assist in supporting the support plate and the steel column body, the strength and stability of the steel column can be improved.

[0017] Preferably, a threaded pin is inserted into the inner wall of the circular hole block, one end of the two threaded pins is fixedly connected to one side of the steel column body and one side of the third extension block respectively, and a nut is provided on the outer surface of the threaded pin, and the outer surface of the threaded pin is inserted into the inner wall of the nut.

[0018] The effect achieved by the above components is: by setting a nut, sleeve the nut on one end of the threaded pin, and rotating the nut so that one side of the nut abuts against one side of the circular hole block, the inclined rod and the support plate can be fixed to the steel column body.

[0019] Preferably, a gasket is provided between the circular hole block and the nut, and the outer surface of the threaded pin is inserted into the inner wall of the gasket.

[0020] The effect achieved by the above components is that by arranging the gasket, one side of the nut can be replaced to abut against one side of the circular hole block, which is helpful to prevent the nut from being easily loosened.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] In the utility model, by arranging an extension column, under the action of the threaded rod and the threaded tube, the threaded rod can be extended and retracted on the inner wall of the threaded tube, and will drive the extension column connected to the top plate to slide synchronously on the inner wall of the steel column body, thereby facilitating the corresponding adjustment of the height of the steel column body according to the supporting height of the building, so that the steel column can play a good supporting role in buildings of various heights, thereby improving the practicality of the steel column. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the main body of the utility model;

[0024] Figure 2 It is a three-dimensional structural schematic diagram of the regulating device of the utility model;

[0025] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0026] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure at B.

[0027] Legend: 1. Steel column body; 2. Adjustment device; 21. Extension column; 22. Top plate; 23. First extension block; 24. Threaded rod; 25. Second extension block; 26. Threaded cylinder; 27. Rubber sleeve; 28. Screw hole block; 29. ​​Round rod; 210. Cylinder; 211. Socket; 212. Pin; 3. Support plate; 4. Auxiliary support device; 41. Inclined rod; 42. Third extension block; 43. Round hole block; 44. Threaded pin; 45. Nut; 46. Gasket. DETAILED DESCRIPTION

[0028] Example 1, reference Figure 1 and Figure 2 As shown, the present embodiment discloses a steel column with an auxiliary support structure, including a steel column body 1, an adjusting device 2 is arranged on the top of the steel column body 1, the adjusting device 2 includes an extension column 21, the outer surface of the extension column 21 is slidably connected to the inner wall of the steel column body 1, the top of the extension column 21 is fixedly connected to a top plate 22, both sides of the top plate 22 are fixedly connected to a first extension block 23, both sides of the steel column body 1 are fixedly connected to a second extension block 25, the bottom of one of the first extension blocks 23 is fixedly connected to a threaded rod 24, the outer surface of the threaded rod 24 is threadedly connected to a threaded barrel 26, the outer surface of one end of the threaded barrel 26 is rotatably connected to the inner wall of one of the second extension blocks 25, and the threaded barrel 26 is rotatably connected to the inner wall of one of the second extension blocks 25. The other end of 26 is rotatably connected to a support plate 3, the top of the support plate 3 is fixedly connected to the bottom of the steel column body 1, and an auxiliary support device 4 is provided on the outer surface of the support plate 3. By setting an extension column 21, under the action of the threaded rod 24 and the threaded cylinder 26, the threaded cylinder 26 is rotated, and the threaded cylinder 26 will drive the threaded rod 24 to extend and retract on the inner wall of the threaded cylinder 26. During the extension and retraction process, the threaded rod 24 will drive the extension column 21 connected to the top plate 22 to slide synchronously on the inner wall of the steel column body 1, thereby facilitating the corresponding adjustment of the height of the steel column body 1 according to the supporting height of the building, so that the steel column can play a good supporting role in buildings of various heights, thereby improving the practicality of the steel column.

[0029] Reference Figure 2 As shown, the outer surface of the threaded barrel 26 is fixedly connected to a rubber sleeve 27, and the outer surface of the rubber sleeve 27 is evenly provided with grooves. By providing the rubber sleeve 27 with grooves, the friction force on the outer surface of the threaded barrel 26 can be increased, so that the threaded barrel 26 has an anti-slip effect when rotating; the outer surface of the threaded rod 24 is threadedly connected to a screw hole block 28, and the screw hole block 28 is arranged between the first extension block 23 and the second extension block 25. By providing the screw hole block 28 and rotating the screw hole block 28, one side of the screw hole block 28 is abutted against one end of the threaded barrel 26 and one side of the second extension block 25, and the screw hole block 28 can perform auxiliary limiting and support between the threaded rod 24 and the threaded barrel 26, which is beneficial to improving the stability of the overall structure.

[0030] Reference Figure 2 and Figure 3 As shown, a round rod 29 is fixedly connected to the bottom of another first extension block 23, and a cylinder 210 is slidably connected to the outer surface of the round rod 29. The outer surface of one end of the cylinder 210 is fixedly connected to the inner wall of another second extension block 25, and the other end of the cylinder 210 is fixedly connected to the top of the support plate 3. By arranging the round rod 29 and the cylinder 210, when the extension column 21 is extended and retracted on the inner wall of the steel column body 1, the round rod 29 will be driven to slide synchronously on the inner wall of the cylinder 210, so that the extension column 21 is limited. The column 21 is more stable when sliding on the inner wall of the steel column body 1; a plurality of insertion holes 211 are evenly opened on the outer surface of the round rod 29, and the inner wall of the cylinder 210 and one of the insertion holes 211 is inserted with the same pin 212. By setting the pin 212 and inserting the pin 212 into the cylinder 210 and the corresponding insertion hole 211, the round rod 29 and the cylinder 210 can be fixed, and then the extension column 21 and the cylindrical body can be provided with auxiliary support, further reducing the support pressure of the threaded rod 24 and the threaded cylinder 26.

[0031] Reference Figure 2 and Figure 4 As shown, the auxiliary supporting device 4 includes two inclined rods 41, and the two inclined rods 41 are symmetrically arranged on both sides of the main body. Both ends of the inclined rods 41 are fixedly connected with circular hole blocks 43, and the two sides of the support plate 3 are symmetrically fixedly connected with third extension blocks 42. One side of the two circular hole blocks 43 is respectively abutted against one side of the steel column body 1 and one side of the third extension block 42. By arranging the inclined rods 41, a triangular structure is formed between the inclined rods 41, the support plate 3 and the steel column body 1. The stability of the triangle is used to reinforce and auxiliary support the support plate 3 and the steel column body 1, which can improve the strength and stability of the steel column.

[0032] Reference Figure 4 As shown, a threaded pin 44 is inserted into the inner wall of the circular hole block 43, and one end of the two threaded pins 44 is fixedly connected to one side of the steel column body 1 and one side of the third extension block 42 respectively. A nut 45 is provided on the outer surface of the threaded pin 44, and the outer surface of the threaded pin 44 is inserted into the inner wall of the nut 45. By setting the nut 45, the nut 45 is sleeved on one end of the threaded pin 44, and the nut 45 is rotated so that one side of the nut 45 abuts against one side of the circular hole block 43, so that the inclined rod 41 and the support plate 3 can be fixed to the steel column body 1; a gasket 46 is provided between the circular hole block 43 and the nut 45, and the outer surface of the threaded pin 44 is inserted into the inner wall of the gasket 46. By setting the gasket 46, one side of the nut 45 can be replaced to abut against one side of the circular hole block 43, which is beneficial to prevent the nut 45 from loosening easily.

[0033] Working principle: When the height of the steel column needs to be adjusted, the column grip rubber sleeve 27 rotates the threaded cylinder 26, and the threaded cylinder 26 drives the threaded rod 24 to extend and retract on the inner wall of the threaded cylinder 26. During the extension and retraction process, the threaded rod 24 drives the extension column 21 connected to the top plate 22 to slide synchronously on the inner wall of the steel column body 1, and the top plate 22 drives the round rod 29 to slide synchronously on the inner wall of the cylinder 210 until the top plate 22 reaches the appropriate height, and then the screw hole block 28 is rotated so that one side of the screw hole block 28 abuts against one end of the threaded cylinder 26 and one side of the second extension block 25, and the pin 212 is inserted into the cylinder 210 and the corresponding socket 211, so as to adjust the extension column 21 and the cylinder body 1. When the inclined rod 41 needs to be installed, the two threaded pins 44 are respectively inserted into the inner walls of the two circular hole blocks 43, and then the gasket 46 and the nut 45 are respectively sleeved on one end of the threaded pin 44, and the nut 45 is rotated so that one side of the nut 45 abuts against one side of the gasket 46, and one side of the gasket 46 abuts against one side of the circular hole block 43, so that the inclined rod 41 and the support plate 3 and the steel column body 1 can be fixed, so that the inclined rod 41, the support plate 3 and the steel column body 1 form a triangular structure, and the stability of the triangle is used to reinforce and auxiliary support the support plate 3 and the steel column body 1, which can improve the strength and stability of the steel column.

Claims

1. A steel column with an auxiliary support structure, comprising a steel column body (1), characterized in that: The top of the steel column body (1) is provided with an adjusting device (2), and the adjusting device (2) comprises an extension column (21), the outer surface of the extension column (21) is slidably connected to the inner wall of the steel column body (1), the top of the extension column (21) is fixedly connected to a top plate (22), both sides of the top plate (22) are fixedly connected to first extension blocks (23), and both sides of the steel column body (1) are fixedly connected to second extension blocks (25), the bottom of one of the first extension blocks (23) is fixedly connected to a threaded rod (24), the outer surface of the threaded rod (24) is threadedly connected to a threaded barrel (26), the outer surface of one end of the threaded barrel (26) is rotatably connected to the inner wall of one of the second extension blocks (25), and the other end of the threaded barrel (26) is rotatably connected to a support plate (3), the top of the support plate (3) is fixedly connected to the bottom of the steel column body (1), and the outer surface of the support plate (3) is provided with an auxiliary supporting device (4).

2. The steel column with auxiliary support structure according to claim 1, characterized in that: The outer surface of the threaded cylinder (26) is fixedly connected to a rubber sleeve (27), and the outer surface of the rubber sleeve (27) is evenly provided with grooves.

3. The steel column with auxiliary support structure according to claim 1, characterized in that: The outer surface of the threaded rod (24) is threadedly connected with a screw hole block (28), and the screw hole block (28) is arranged between the first extension block (23) and the second extension block (25).

4. The steel column with auxiliary support structure according to claim 1, characterized in that: A round rod (29) is fixedly connected to the bottom of another first extension block (23), a cylinder (210) is slidably connected to the outer surface of the round rod (29), an outer surface of one end of the cylinder (210) is fixedly connected to the inner wall of another second extension block (25), and the other end of the cylinder (210) is fixedly connected to the top of the support plate (3).

5. The steel column with auxiliary support structure according to claim 4, characterized in that: The outer surface of the round rod (29) is evenly provided with a plurality of insertion holes (211), and the inner wall of the cylinder (210) and one of the insertion holes (211) is provided with a same plug pin (212).

6. The steel column with auxiliary support structure according to claim 1, characterized in that: The auxiliary support device (4) comprises two inclined rods (41), the two inclined rods (41) are symmetrically arranged on both sides of the main body, both ends of the inclined rods (41) are fixedly connected with circular hole blocks (43), and the two sides of the support plate (3) are symmetrically fixedly connected with third extension blocks (42), and one side of the two circular hole blocks (43) is respectively abutted against one side of the steel column body (1) and one side of the third extension block (42).

7. The steel column with auxiliary support structure according to claim 6, characterized in that: A threaded pin (44) is inserted into the inner wall of the circular hole block (43), one end of the two threaded pins (44) is fixedly connected to one side of the steel column body (1) and one side of the third extension block (42) respectively, and a nut (45) is provided on the outer surface of the threaded pin (44), and the outer surface of the threaded pin (44) is inserted into the inner wall of the nut (45).

8. The steel column with auxiliary support structure according to claim 7, characterized in that: A gasket (46) is provided between the circular hole block (43) and the nut (45), and the outer surface of the threaded pin (44) is inserted into the inner wall of the gasket (46).

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