Reinforced steel structure house supporting column

Abstract

The utility model relates to the technical field of supporting columns, and discloses a reinforced steel structure house supporting column which comprises a supporting column body, a telescopic head is slidably connected to the inner wall of the supporting column body, a fixing shell is fixedly installed on the outer wall of the supporting column body, and a top plate is slidably connected to the inner wall of the fixing shell. The outer wall of the top plate is rotationally connected with one end of a threaded column. By rotating a threaded rod, the threaded rod moves on the inner wall of a threaded groove through threaded connection with the threaded groove, then the threaded rod drives a pressing plate to move, and the pressing plate moves in the direction of a supporting column body, so that the pressing plate drives the sides, away from a top plate, of two connecting steel plates to move; and the two connecting steel plates drive the two top plates to move towards the top and the bottom of the inner wall of the supporting column body correspondingly, so that the top plates, the connecting steel plates, the reinforcing ribs and the pressing plates support the top and the bottom of the inner wall of the supporting column body, and then the overall bearing capacity of the supporting column body is improved.

Description

A reinforced steel structure house support column Technical Field

[0001] This utility model relates to the field of support column technology, specifically a reinforced steel structure house support column. Background Technology

[0002] Support columns are an important component of steel structure houses. Their main function is to bear the vertical load of the house and transfer it to the foundation, while resisting horizontal forces such as wind loads and seismic forces. They provide the necessary lateral stiffness for the house structure to maintain its stability and ensure the safety and reliability of the steel structure house.

[0003] Existing steel structure support columns lack external reinforcement, which can lead to cracks and damage when the weight on top exceeds the column's bearing capacity. Furthermore, most of them are integrally molded, making their height unadjustable and resulting in a fixed building height. Therefore, different support columns need to be customized according to different construction scenarios. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this utility model provides a reinforced steel structure house support column, which has the advantages of reinforced structure and adjustable height, thus solving the problems mentioned in the background art.

[0005] This utility model provides the following technical solution: a reinforced steel structure house support column, including a support column body, a telescopic head slidably connected to the inner wall of the support column body, a fixed shell fixedly installed on the outer wall of the support column body, a top plate slidably connected to the inner wall of the fixed shell, a threaded column rotatably connected to the outer wall of the top plate, a rotating head fixedly installed at the other end of the threaded column, a limit rod fixedly installed on the inner wall of the fixed shell, a sliding groove opened on the inner wall of the support column body, a limit block slidably connected to the inner wall of the sliding groove, a top plate rotatably connected to the outer wall of the limit block, a connecting steel plate rotatably connected to one side of the inner wall of the top plate, a pressure plate rotatably connected to the other side of the connecting steel plate, a reinforcing rib fixedly installed on the outer wall of the connecting steel plate, a threaded rod rotatably connected to the inner wall of the pressure plate, a rotating cap fixedly installed at the end of the threaded rod near the pressure plate, a slot opened on the outer wall of the telescopic head, and a threaded groove opened on the inner wall of the support column body.

[0006] As a preferred technical solution of this utility model: the threaded rod is located on the inner wall of the threaded groove, and the threaded rod and the threaded groove are connected by a thread.

[0007] As a preferred technical solution of this utility model: the number of sliding grooves, top plates, limiting blocks, connecting steel plates and reinforcing ribs is two, and the two sliding grooves, top plates, limiting blocks, connecting steel plates and reinforcing ribs are symmetrically arranged.

[0008] As a preferred technical solution of this utility model: the number of slots is several, and the several slots are arranged in a straight line on the outer wall of the telescopic head, and the shape of the slots is the same as the shape of the plug.

[0009] As a preferred technical solution of this utility model: the number of the limiting rods is two, and the two limiting rods are symmetrically arranged, and the two limiting rods pass through both sides of the insert block.

[0010] As a preferred technical solution of this utility model: the threaded column penetrates the fixed shell, and the threaded column and the fixed shell are connected by threads.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This reinforced steel structure building support column, by rotating the threaded rod, causes the threaded rod to move within the threaded groove through its threaded connection. This movement of the threaded rod drives the pressure plate to move towards the support column body. The pressure plate then moves the two connecting steel plates away from the top plate, causing the two connecting steel plates to be pressed towards the support column body. This, in turn, causes the two connecting steel plates to move the two top plates towards the top and bottom of the inner wall of the support column body, respectively. Thus, the top plate, connecting steel plates, reinforcing ribs, and pressure plate support the top and bottom of the inner wall of the support column body, thereby increasing the overall load-bearing capacity of the support column body.

[0013] 2. The reinforced steel structure house support column, by rotating the rotating head, causes the threaded column to rotate, which in turn causes the threaded column to move on the inner wall of the fixed shell through the threaded connection with the fixed shell, and at the same time causes the insert block to move. At this time, the connection between the insert block and the slot disappears. The telescopic head is pulled upward by the crane, which causes the telescopic head to move several slots upward. When the target slot moves to the outside of the insert block, the rotating head is rotated, causing the threaded column to move the insert block towards the inner wall of the slot, so that the target slot is fixed, and thus the height of the telescopic head is fixed. Attached Figure Description

[0014] Figure 1 is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 is a schematic cross-sectional view of the fixed shell structure of this utility model;

[0016] Figure 3 is a schematic diagram of the pressure plate structure of this utility model;

[0017] Figure 4 is a schematic diagram of the threaded column structure of this utility model;

[0018] Figure 5 is a schematic diagram of the threaded groove structure of this utility model;

[0019] Figure 6 is an enlarged structural schematic diagram of point A in Figure 3 of this utility model.

[0020] In the diagram: 1. Support column body; 2. Telescopic head; 3. Fixed shell; 4. Threaded column; 5. Rotating head; 6. Limiting rod; 7. Insert block; 8. Sliding groove; 9. Top plate; 10. Limiting block; 11. Connecting steel plate; 12. Pressure plate; 13. Reinforcing rib; 14. Threaded rod; 15. Threaded groove; 16. Slot; 17. Rotating cap. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please refer to Figures 1-6. A reinforced steel structure house support column includes a support column body 1. A telescopic head 2 is slidably connected to the inner wall of the support column body 1. A fixed shell 3 is fixedly installed on the outer wall of the support column body 1. A top plate 9 is slidably connected to the inner wall of the fixed shell 3. One end of a threaded column 4 is rotatably connected to the outer wall of the top plate 9. A rotating head 5 is fixedly installed at the other end of the threaded column 4. A limit rod 6 is fixedly installed on the inner wall of the fixed shell 3. A sliding groove 8 is formed on the inner wall of the support column body 1. A sliding connection is provided with a limiting block 10. A top plate 9 is rotatably connected to the outer wall of the limiting block 10. A connecting steel plate 11 is rotatably connected to one side of the inner wall of the top plate 9. A pressure plate 12 is rotatably connected to the other side of the connecting steel plate 11. A reinforcing rib 13 is fixedly installed on the outer wall of the connecting steel plate 11. A threaded rod 14 is rotatably connected to the inner wall of the pressure plate 12. A rotating cap 17 is fixedly installed at one end of the threaded rod 14 near the pressure plate 12. A slot 16 is provided on the outer wall of the telescopic head 2. A threaded groove 15 is provided on the inner wall of the support column body 1.

[0023] In the above structure, the inner walls of the support column body 1 near the top plate 9 are sealed, so that when the top plate 9 moves upward to the top of the inner wall of the support column body 1, the top plate 9 cannot continue to move upward.

[0024] In a preferred embodiment, the threaded rod 14 is located on the inner wall of the threaded groove 15, and the threaded rod 14 and the threaded groove 15 are threadedly connected.

[0025] In the above structure, by rotating the threaded rod 14, the threaded rod 14 moves on the inner wall of the threaded groove 15 through the threaded connection with the threaded groove 15, thereby causing the threaded rod 14 to drive the pressure plate 12 to move.

[0026] In a preferred embodiment, there are two sliding grooves 8, top plates 9, limiting blocks 10, connecting steel plates 11 and reinforcing ribs 13, and the two sliding grooves 8, top plates 9, limiting blocks 10, connecting steel plates 11 and reinforcing ribs 13 are arranged symmetrically.

[0027] In the above structure, the pressure plate 12 moves toward the support column body 1, causing the pressure plate 12 to move the two connecting steel plates 11 away from the top plate 9, thereby causing the two connecting steel plates 11 to be squeezed toward the support column body 1, and causing the two connecting steel plates 11 to drive the two top plates 9 to move toward the top and bottom of the inner wall of the support column body 1 respectively.

[0028] In a preferred embodiment, there are several slots 16, and the slots 16 are arranged in a straight line on the outer wall of the telescopic head 2. The shape of the slots 16 is the same as the shape of the insert 7.

[0029] In the above structure, the insert 7 enters the inner wall of the slot 16, fixing the position of the slot 16, thereby fixing the position of the telescopic head 2. By fixing the insert 7 to different slots 16, the fixed height of the telescopic head 2 is different, making the top height of the telescopic head 2 adjustable.

[0030] In a preferred embodiment, there are two limiting rods 6, which are symmetrically arranged and pass through both sides of the insert block 7.

[0031] In the above structure, the two sides of the insert 7 are penetrated by two limiting rods 6, so that the insert 7 can only slide on the outer wall of the two limiting rods 6 when it moves, thus preventing the insert 7 from tilting.

[0032] In a preferred embodiment, the threaded post 4 penetrates the fixed shell 3, and the threaded post 4 and the fixed shell 3 are threadedly connected.

[0033] In the above structure, by rotating the rotating head 5, the rotating head 5 drives the threaded column 4 to rotate, thereby causing the rotating head 5 to move on the inner wall of the fixed shell 3 through the threaded connection with the fixed shell 3, which in turn drives the insert block 7 to move.

[0034] Working principle: The support column body 1 is erected by a crane. After the bottom of the support column body 1 is fixed, the rotating cap 17 is rotated, which in turn drives the threaded rod 14 to rotate. The threaded rod 14 moves through the threaded connection with the threaded groove 15, which in turn drives the pressure plate 12 to move towards the support column body 1. The pressure plate 12 then drives the ends of the two connecting steel plates 11 away from the threaded rod 14 to move towards the support column body 1. The two connecting steel plates 11 are pressed towards the support column body 1, which in turn drives the two top plates 9 to move towards the top and bottom of the inner wall of the support column body 1, respectively. The two top plates 9 then contact the top and bottom of the inner wall of the support column body 1, respectively. The bottom contact allows the two top plates 9 to support the top and bottom of the inner wall of the support column body 1, increasing the load-bearing capacity of the support column body 1. By rotating the rotating head 5, the rotating head 5 drives the threaded column 4 to rotate, which in turn causes the threaded column 4 to move on the inner wall of the fixed shell 3 through the threaded connection with the fixed shell 3, and at the same time drives the insertion block 7 to move. At this time, the connection between the insertion block 7 and the slot 16 disappears. The telescopic head 2 is pulled upward by the crane, which in turn causes the telescopic head 2 to drive several slots 16 to move upward. When the target slot 16 moves to the outside of the insertion block 7, the rotating head 5 is rotated, which causes the threaded column 4 to drive the insertion block 7 to move towards the inner wall of the slot 16, fixing the target slot 16, and thus fixing the height of the telescopic head 2.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A reinforced steel framed house support column comprising a support column body (1) characterised in that: The inner wall of the support column body (1) is slidably connected to a telescopic head (2), and the outer wall of the support column body (1) is fixedly installed with a fixed shell (3). The inner wall of the fixed shell (3) is slidably connected to a top plate (9), and the outer wall of the top plate (9) is rotatably connected to one end of a threaded column (4). The other end of the threaded column (4) is fixedly installed with a rotating head (5). The inner wall of the fixed shell (3) is fixedly installed with a limit rod (6). The inner wall of the support column body (1) is provided with a sliding groove (8), and the inner wall of the sliding groove (8) is slidably connected to a limit block (10). The outer wall of the 10) is rotatably connected to a top plate (9), the inner wall of the top plate (9) is rotatably connected to one side of a connecting steel plate (11), the other side of the connecting steel plate (11) is rotatably connected to a pressure plate (12), the outer wall of the connecting steel plate (11) is fixedly installed with a reinforcing rib (13), the inner wall of the pressure plate (12) is rotatably connected with a threaded rod (14), the end of the threaded rod (14) near the pressure plate (12) is fixedly installed with a rotating cap (17), the outer wall of the telescopic head (2) is provided with a slot (16), and the inner wall of the support column body (1) is provided with a threaded groove (15).

2. A reinforced steel-framed house support column according to claim 1, characterized in that: The threaded rod (14) is located on the inner wall of the threaded groove (15), and the threaded rod (14) and the threaded groove (15) are connected by threads.

3. The reinforced steel-framed house support column according to claim 1, characterized in that: The number of the sliding groove (8), top plate (9), limiting block (10), connecting steel plate (11) and reinforcing rib (13) is two, and the two sliding grooves (8), top plate (9), limiting block (10), connecting steel plate (11) and reinforcing rib (13) are symmetrically arranged.

4. The reinforced steel-framed house support column according to claim 1, characterized in that: The number of slots (16) is several, and the several slots (16) are arranged in a straight line on the outer wall of the telescopic head (2). The shape of the slots (16) is the same as the shape of the plug (7).

5. The reinforced steel-framed house support column according to claim 1, wherein: The number of the limiting rods (6) is two, and the two limiting rods (6) are symmetrically arranged, and the two limiting rods (6) penetrate through both sides of the insert (7).

6. A reinforced steel structure building support column according to claim 1, characterized in that: The threaded post (4) penetrates the fixed shell (3), and the threaded post (4) and the fixed shell (3) are connected by threads.

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