Steel structure stand column with adjustable supporting joints

Abstract

The utility model relates to the technical field of steel structure supporting pieces, and discloses a steel structure stand column with adjustable supporting nodes, which comprises a base, the top of the base is fixedly connected with a stand column, the bottom of the inner wall of the stand column penetrates through and is fixedly connected with a bearing rod, and the bearing rod penetrates through and is rotatably connected with the bottom of a telescopic rod. The top of the telescopic rod penetrates through and is fixedly connected with a sliding block, the middle of the sliding block penetrates through and is fixedly connected with a straight shaft, the straight shaft is rotationally connected with the telescopic rod, the top of the sliding block penetrates through and is slidably connected with a sleeve, and the right side of the sleeve penetrates through and is in threaded connection with a connecting rod; and the right side of the connecting rod is fixedly connected with a second flange plate. According to the utility model, the fixing plate is fixed at the notch on the base according to the size of the stand column, the bolt and the fixing block are inserted after fixing, the baffle arranged around the base is used for abutting against the bolt, and the notch can adjust and replace the fixing plate and the bolt according to the size of the stand column, thereby saving time.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure support pieces, in particular to a steel structure column with adjustable support nodes. Background Art

[0002] Steel structure columns can be divided into adjustable and non-adjustable types according to the elevation adjustment method. The adjustable type is used when the ground foundation is within a controllable range. The adjustment amount of the column can compensate for ground errors. When the horizontal accuracy of the steel platform is required to be high, the adjustable type can save on-site installation time. The column can be prefabricated according to the drawings before installation. The non-adjustable type is used when the ground foundation elevation is uncontrollable, the height itself cannot be adjusted, and the horizontal accuracy of the steel structure is not required to be high. The non-adjustable type needs to be prefabricated after on-site measurement, which prolongs the on-site installation time. When the existing steel structure columns are supporting, their supporting nodes cannot be adjusted, so when installing at some specific locations, it is necessary to prefabricate the columns according to the drawings, which increases the construction period, and prefabricating the columns according to the drawings will increase the equipment cost.

[0003] After searching, the existing Chinese patent announcement number is: CN218406058U, which provides a steel structure column with adjustable support node. The patent releases the fixation between the plug block and the cross plate through the locking bolt, rotates the third flange to adjust the angle of the support steel pipe body, and then fixes the plug block and the cross plate through the locking bolt, so that the support steel pipe body is fixed to the cross plate, which is convenient for adjustment. The angle of the support steel pipe body is driven by the handle to rotate the first bevel gear, thereby driving the two cross plates to move in the two slide grooves respectively, and then driving the two support steel pipe bodies to move upward. Similarly, the handle is reversed to drive the two support steel pipe bodies to move downward, and the height of the support steel pipe body is adjusted. There is no need to set a locking column and an arc-shaped lock mouth, so that the support node position can be fixed, which is convenient for operation.

[0004] Although the above patent can fix the supporting steel pipe body and the cross plate for easy adjustment, and drive the first bevel gear to rotate by the handle, thereby driving the two cross plates to move in the two slide grooves respectively, and then driving the two supporting steel pipe bodies to move upward to adjust the height of the supporting steel pipe bodies, the above-mentioned steel structure column with adjustable support nodes still has the following problems: the column is not fixed on all sides, and its force range is limited, and it is impossible to provide auxiliary support for the steel column, thereby reducing the supporting effect of the steel column.

[0005] In view of the above problems, a steel structure column with adjustable support nodes is proposed. Utility Model Content

[0006] The utility model aims to provide a steel structure column with adjustable support nodes, which solves the problems of limited force range and no fixing around in the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel structure column with adjustable support nodes, comprising a base, the top of the base is fixedly connected to the column, the top of the base is provided with a fixing assembly, the top of the base is fixedly connected to a baffle, the bottom of the base passes through and is fixedly connected to a fixing rod, the bottom of the inner wall of the column passes through and is fixedly connected to a bearing rod, the bearing rod passes through and is rotatably connected to the bottom of the telescopic rod, the top of the telescopic rod passes through and is fixedly connected to a slider, the middle of the slider passes through and is fixedly connected to a straight shaft, the straight shaft is rotatably connected to the telescopic rod, the top of the slider passes through and is slidably connected to a sleeve, the right side of the sleeve passes through and is threadedly connected to a connecting rod, and the right side of the connecting rod is fixedly connected to a second flange.

[0008] By adopting the above technical solution, a sleeve is arranged on the inner wall of the column, and the sleeve is threadedly connected to the connecting rod, so that it can face horizontal columns of different sizes and shapes. When replacement is needed, the connecting rod is unscrewed and replaced. When the horizontal column does not need to be connected, the connecting block is rotated with the screw, the slider slides to the left, and the bearing rod is folded and retracted into the inner wall, thereby reducing the floor space.

[0009] As a further description of the above technical solution: the fixing assembly includes a fixing plate, which is slidably connected to the top of the base, a latch is fixedly connected to the left side of the fixing plate, a fixing block is slidably connected to the middle of the left side of the fixing plate, and the fixing block is slidably connected to the baffle.

[0010] By adopting the above technical solution, the fixing plate is fixed at the notch on the base, and the latch and the fixing block are inserted after fixing. The baffles arranged around the base are used to support the latch. The notch can be adjusted according to the size of the column to replace the fixing plate and the latch, saving time and improving work efficiency.

[0011] As a further description of the above technical solution: the bottom of the fixing rod is fixedly connected with a fixing seat.

[0012] By adopting the above technical solution, a fixing seat is provided, and the device can be used in different places and in different environments.

[0013] As a further description of the above technical solution: bolts are passed through and threadedly connected on all four sides of the fixing seat.

[0014] By adopting the above technical solution, the fixing seat is fixed by bolts, which can achieve a supporting effect and increase the supporting capacity.

[0015] As a further description of the above technical solution: a first flange is fixedly connected to the top of the column.

[0016] By adopting the above technical solution, the flange plate arranged on the top is used to connect the device, and when the column is not long enough, an additional column can be added.

[0017] As a further description of the above technical solution: a clamping block is fixedly connected to the top of the inner wall of the column, and clamping plates are arranged on the front and rear sides of the clamping block.

[0018] By adopting the above technical solution, a clamping block is arranged on the inner wall of the column, and the clamping block is used to connect the clamping plate.

[0019] As a further description of the above technical solution: screws are passed through and threadedly connected on both the front and rear sides of the clamping plate (12).

[0020] By adopting the above technical solution and using screw connection, the splint can be rotated.

[0021] As a further description of the above technical solution: a connecting block penetrates and is fixedly connected to the right side of the sleeve, and the connecting block is rotatably connected to the screw.

[0022] By adopting the above technical solution, the sleeve is connected with the connecting block, and the sleeve can be driven to rotate when the screw is rotated.

[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0024] 1. The utility model provides a steel structure column with adjustable support nodes. First, a fixing plate is fixed at the notch on the base according to the size of the column. After fixing, the latch, baffle and fixing block are inserted in sequence. The baffles arranged around the base are used to support the latch. The notch arranged on the base can be adjusted and replaced with the fixing plate and the latch according to the size of the column. When adjustment is needed, time is saved and work efficiency is improved.

[0025] 2. The utility model provides a steel structure column with adjustable support nodes. A sleeve is arranged on the inner wall of the column. The sleeve is threadedly connected to a connecting rod. The other end of the connecting rod is connected to a second flange. It can face cross columns of different sizes and shapes. When replacement is needed, the connecting rod is unscrewed and replaced. It can be adjusted to face different cross columns, which increases the applicability. When there is no need to connect the cross column, the connecting block can be rotated by screws, the slider slides to the left, and the bearing rod is folded to be retracted into the inner wall, which reduces the floor space and is easy to store. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a front perspective view of the utility model;

[0027] Figure 2 This is a schematic diagram of the base structure of the utility model;

[0028] Figure 3This is a schematic diagram of the sleeve structure of the utility model;

[0029] Figure 4 This is a schematic diagram of the support rod structure of the utility model;

[0030] Figure 5 This is a sectional stereogram of the utility model

[0031] Legend:

[0032] 1. Base; 2. Column; 3. First flange; 4. Fixing rod; 5. Bolt; 6. Fixing seat; 7. Fixing plate; 8. Latch; 9. Fixing block; 10. Baffle; 11. Clamping block; 12. Clamping plate; 13. Screw; 14. Connecting block; 15. Sleeve; 16. Connecting rod; 17. Second flange; 18. Bearing rod; 19. Telescopic rod; 20. Slider; 21. Straight shaft. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0035] Combination Figure 1 , Figure 3 and Figure 5 The utility model discloses a steel structure column with adjustable support nodes, including a base 1, a column 2 is fixedly connected to the top of the base 1, a fixing assembly is arranged on the top of the base 1, a baffle 10 is fixedly connected to the top of the base 1, a fixing rod 4 is passed through and fixedly connected to the bottom of the base 1, a fixing seat 6 is fixedly connected to the bottom of the fixing rod 4, bolts 5 are passed through and threadedly connected to the fixing seat 6, a first flange 3 is fixedly connected to the top of the column 2, a clamping block 11 is fixedly connected to the top of the inner wall of the column 2, and clamping plates 12 are arranged on the front and rear sides of the clamping block 11, and the clamping plates 12 are arranged on the front and rear sides of the clamping plate 12. The front and rear sides are penetrated and threaded with screws 13, the right side of the sleeve 15 is penetrated and fixedly connected with a connecting block 14, the connecting block 14 is rotatably connected to the screw 13, the right side of the sleeve 15 is penetrated and threadedly connected with a connecting rod 16, and the right side of the connecting rod 16 is fixedly connected with a second flange 17, a clamping block 11 is set at the top of the inner wall of the column 2, the clamping plate 12 and the connecting block 14 are installed by screws 13, and the screws 13 are rotated, a clamping block 11 is set at the top of the inner wall of the column 2, the clamping plate 12 and the connecting block 14 are installed by screws 13, and the screws 13 are rotated.

[0036] Combination Figure 1 , Figure 2 and Figure 5 The fixing assembly includes a fixing plate 7, which is slidably connected to the top of the base 1. A latch 8 is fixedly connected to the left side of the fixing plate 7. A fixing block 9 is slidably connected to the middle of the left side of the fixing plate 7. The fixing block 9 is slidably connected to the baffle 10. The column 2 is connected to the base 1 and fixed by the fixing plate 7. After fixing, the latch 8 and the fixing block 9 are inserted, and the baffle 10 is used to resist the latch 8. The notch set on the base 1 can adjust the fixing plate 7 and the latch 8 according to the size of the column 2. By adjusting the fixing plate 7 and the latch 8, different column sizes can be faced, thereby improving work efficiency.

[0037] Combination Figure 1 , Figure 3 and Figure 4 The bottom of the inner wall of the column 2 passes through and is fixedly connected with a bearing rod 18, the bearing rod 18 passes through and is rotatably connected to the bottom of the telescopic rod 19, the top of the telescopic rod 19 passes through and is fixedly connected with a slider 20, the middle of the slider 20 passes through and is fixedly connected with a straight shaft 21, the straight shaft 21 is rotatably connected to the telescopic rod 19, the top of the slider 20 passes through and is slidably connected with a sleeve 15, the right side of the sleeve 15 passes through and is threadedly connected with a connecting rod 16, the right side of the connecting rod 16 is fixedly connected with a second flange 17, and the connecting rod 16 is threadedly connected to the left side of the sleeve 15. The second flange 17 is replaced according to different sizes of horizontal columns. When replacement is needed, the connecting rod 16 is screwed to replace it. Different horizontal columns can be worked on, which is convenient for operation.

[0038] Working principle: First, fix the base 1. Install the fixing rod at the bottom of the base 1, install the fixing seat 6 through the bolt 5, connect the column 2 to the base 1, and fix it through the fixing plate 7. After fixing, insert the latch 8 and the fixing block 9, and use the baffle 10 to resist the latch 8. The notch set on the base 1 can adjust the fixing plate 7 and the latch 8 according to the size of the column 2. By adjusting the fixing plate 7 and the latch 8, different column sizes can be faced to improve work efficiency. The connecting rod 16 is threadedly connected to the left side of the sleeve 15. The second flange 17 is replaced according to the size of the different horizontal columns. When replacement is needed, screw the connecting rod 16 to replace it. Different horizontal columns can be replaced. The column works for easy operation. A clamping block 11 is arranged on the top of the inner wall of the column 2. The clamping plate 12 and the connecting block 14 are installed by screws 13. The screws 13 are rotated. A bearing rod 18 is arranged on the bottom of the inner wall of the column 2. The bearing rod 18 is connected to the telescopic rod 19. The telescopic rod 19 is rotated by the bearing rod 18. A slider 20 is arranged on the top of the telescopic rod 19. The telescopic rod 19 and the slider 20 are connected by a straight shaft 21. A guide rail is arranged on the bottom of the sleeve 15. The sleeve 15 is folded and entered into the inner wall of the column 2 by sliding the slider 20 and rotating the straight shaft 21 and the bearing rod 18. The floor space occupied can be reduced when not in use, which is convenient for storage.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A steel structure column with adjustable support nodes, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a column (2), the top of the base (1) is provided with a fixing assembly, the top of the base (1) is fixedly connected to a baffle (10), the bottom of the base (1) is penetrated by and fixedly connected to a fixing rod (4), the bottom of the inner wall of the column (2) is penetrated by and fixedly connected to a bearing rod (18), the bearing rod (18) and the bottom of the telescopic rod (19) are penetrated by and rotatably connected, the top of the telescopic rod (19) is penetrated by and fixedly connected to a slider (20), the middle of the slider (20) is penetrated by and fixedly connected to a straight shaft (21), the straight shaft (21) is rotatably connected to the telescopic rod (19), the top of the slider (20) is penetrated by and slidably connected to a sleeve (15), the right side of the sleeve (15) is penetrated by and threadedly connected to a connecting rod (16), and the right side of the connecting rod (16) is fixedly connected to a second flange (17).

2. The steel structure column with adjustable support nodes according to claim 1, characterized in that: The fixing assembly comprises a fixing plate (7), the fixing plate (7) is slidably connected to the top of the base (1), a latch (8) is fixedly connected to the left side of the fixing plate (7), a fixing block (9) is slidably connected to the middle of the left side of the fixing plate (7), and the fixing block (9) is slidably connected to the baffle (10).

3. The steel structure column with adjustable support nodes according to claim 1, characterized in that: The bottom of the fixing rod (4) is fixedly connected with a fixing seat (6).

4. The steel structure column with adjustable support nodes according to claim 3 is characterized in that: Bolts (5) are passed through and threadedly connected to the fixing seat (6) on all sides.

5. The steel structure column with adjustable support nodes according to claim 1, characterized in that: A first flange (3) is fixedly connected to the top of the column (2).

6. The steel structure column with adjustable support nodes according to claim 1, characterized in that: A clamping block (11) is fixedly connected to the top of the inner wall of the column (2), and clamping plates (12) are provided on the front and rear sides of the clamping block (11).

7. The steel structure column with adjustable support nodes according to claim 6, characterized in that: Screws (13) are passed through and threadedly connected to both the front and rear sides of the clamping plate (12).

8. The steel structure column with adjustable support nodes according to claim 1, characterized in that: A connecting block (14) penetrates and is fixedly connected to the right side of the sleeve (15), and the connecting block (14) is rotatably connected to the screw (13).

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