Universal positioning device for steel structure column installation

Abstract

The utility model discloses a universal positioning device for mounting a steel structure column, which relates to the technical field of building construction and comprises a balance component and a positioning component which are arranged on a steel column, the balance component comprises balance beams arranged on two sides of the steel column along the horizontal direction and balance blocks arranged at two ends of the balance beams, the balance block can be driven to move on the balance beam, the positioning assembly comprises a connecting column arranged on the steel column and a positioning plate arranged at the end of the connecting column, the positioning plate is rotationally arranged on the connecting column, the positioning plate abuts against the side wall of the cup opening when the steel column is inserted into the cup opening, and mounting seats used for mounting the balance beam are arranged on the two sides of the steel column. The balance beam can be driven to move on the installation base in the horizontal direction. When the steel column is installed, the inclination direction of the steel column is observed through a total station or a theodolite, the steel column can be kept in a vertical state by adjusting the position of the balance block, after the steel column enters the cup opening, the steel column can be rapidly installed and positioned according to the positioning plate, and the positioning precision and the working efficiency of the steel column are higher.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a universal positioning device for installing a steel structure column. Background Art

[0002] In the process of steel structure design, cup-shaped column foot is often used when the bending moment of the column foot is large. The embedding depth is 1.5 to 2.0 times the height of the steel column section, but because there are no anchor bolts during construction, it is impossible to accurately locate the relative position of the steel column and the axis. Usually, construction personnel in the industry insert wedge-shaped steel plates on the side of the cup-shaped wall for temporary fixation during construction. When installing the steel column, the wedge-shaped steel plate will be tilted to form the shape of the cup-shaped, but the wedge-shaped steel plate will be fixed after tilting to a certain angle. However, the wedge-shaped pad is complex to process and manufacture, and has high precision requirements. It cannot be recycled after being put into use, which wastes materials. The positioning construction process has high requirements for horizontal positioning and vertical positioning. The construction process is complex and repeatedly corrected, and the operation time is long, which is not conducive to quality and construction period requirements. Summary of the invention

[0003] In view of this, the purpose of the utility model is to provide a universal positioning device for installing a steel structure column and to solve the technical problems of hoisting and positioning of cup-shaped steel structure columns and complex construction process. After adopting this device, the positioning accuracy is improved and the work efficiency is improved.

[0004] The utility model provides a universal positioning device for installing a steel structure column, which adopts the following technical solutions:

[0005] A universal positioning device for installing a steel structure column comprises a balancing assembly and a positioning assembly arranged on the steel column, wherein the balancing assembly comprises a balancing beam arranged on both sides of the steel column in a horizontal direction and balancing blocks arranged at both ends of the balancing beam, wherein the balancing blocks can be driven to move on the balancing beam, and the positioning assembly comprises a connecting column arranged on the steel column and a positioning plate arranged on the end of the connecting column, wherein the positioning plate is rotatably arranged on the connecting column, and when the steel column is inserted into a cup mouth, the positioning plate abuts against the side wall of the cup mouth, and mounting seats for mounting the balancing beam are arranged on both sides of the steel column, wherein the balancing beam can be driven to move in a horizontal direction on the mounting seat.

[0006] Furthermore, two adjusting screws are provided in the balance beam extending from the middle to both sides, the ends of the adjusting screws extend out of the balance beam and are rotatably provided in the balance beam, the balance block is threadably matched with the adjusting screws, and a guide groove for the moving end of the balance block is provided on the balance beam along its own length direction.

[0007] Furthermore, a slide groove for the balance beam is provided on the mounting seat, and an adjustment component for controlling the moving end of the balance beam is arranged inside the mounting seat.

[0008] Furthermore, the adjustment component includes an adjustment rod and an adjustment gear arranged on the adjustment rod, one end of the adjustment rod is rotatably inserted in the mounting seat, the adjustment gear is located at the bottom of the slide groove, and the bottom of the balance beam is provided with a rack meshing with the adjustment gear along its own length direction.

[0009] Furthermore, an avoidance groove is provided at the bottom of the balance beam along its length direction, and the rack is located in the avoidance groove.

[0010] Furthermore, the positioning assembly also includes a sleeve arranged on the steel column, a spring is arranged in the sleeve, the connecting column is slidably arranged in the sleeve, the spring is sleeved on the connecting column and the two ends are respectively connected to the sleeve and the connecting column.

[0011] In summary, the utility model includes at least one of the following beneficial effects: when installing the steel column, the inclination direction of the steel column is observed by a total station or a theodolite, and the steel column can be kept in a vertical state by adjusting the position of the balance block; after the steel column enters the cup mouth, the steel column installation can be quickly positioned according to the positioning plate, and the positioning accuracy and work efficiency of the steel column are higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0013] Figure 2 This is a structural schematic diagram of a balancing assembly installed on a steel column in an embodiment of the utility model;

[0014] Figure 3 It is a side cross-sectional view of a balancing assembly according to an embodiment of the utility model;

[0015] Figure 4 It is an exploded schematic diagram of the positioning assembly according to an embodiment of the utility model.

[0016] Description of reference numerals:

[0017] 1. Balancing assembly; 11. Balancing beam; 12. Balancing block; 13. Adjusting screw; 14. Guide groove; 15. Rack; 16. Avoidance groove; 17. Turntable; 2. Positioning assembly; 21. Connecting column; 22. Positioning plate; 23. Sleeve; 24. Spring; 3. Steel column; 31. Mounting column; 32. Slide groove; 4. Adjusting assembly; 41. Adjusting rod; 42. Adjusting gear. DETAILED DESCRIPTION

[0018] The following is an explanation of the implementation of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0019] The following is combined with Figure 1-4 The utility model is described in further detail.

[0020] The utility model embodiment discloses a universal positioning device for installing a steel structure column. Figure 1-Figure 4 The universal positioning device for installing a steel structure column includes a balancing component 1 and a positioning component 2 arranged on a steel column 3. The balancing component 1 includes a balancing beam 11 arranged on both sides of the steel column 3 in a horizontal direction and a balancing block 12 arranged at both ends of the balancing beam 11. The balancing block 12 can be driven to move on the balancing beam 11. The positioning component 2 includes a connecting column 21 arranged on the steel column 3 and a positioning plate 22 arranged on the end of the connecting column 21. When the steel column 3 is inserted into the cup mouth, the positioning plate 22 abuts against the side wall of the cup mouth. When installing the steel column 3, the inclination direction of the steel column 3 is observed through a total station or a theodolite. By adjusting the position of the balancing block 12 on the balancing beam 11, the steel column 3 is kept in a vertical state. After the steel column 3 enters the cup mouth, the steel column 3 can be quickly positioned according to the positioning 22, so that the positioning accuracy and work efficiency of the steel column 3 are higher.

[0021] In this embodiment, two adjusting screws 13 are provided in the balance beam 11 extending from the middle to both sides, the ends of the adjusting screws 13 extend out of the balance beam 11 and are rotatably provided in the balance beam 11, the balance block 12 is threadedly matched with the adjusting screws 13, and a guide groove 14 for the moving end of the balance block 12 is provided on the balance beam 11 along its own length direction. When the steel column 3 tilts to one side, by rotating the adjusting screw 13 in the tilting direction, the balance block 12 on the downward tilted side moves in the guide groove 14 toward the steel column 3 under the action of the adjusting screw 13, or by rotating the adjusting screw 13 on the upward tilted side, the balance block 12 on the upward tilted side moves in the guide groove 14 away from the steel column 3 under the action of the adjusting screw 13, so as to correct the steel column 3 so that the steel column 3 is always in a vertical state.

[0022] In this embodiment, a rotating disk 17 is provided at the end of the adjusting screw 13 extending out of the balance beam 11 , and the adjusting screw 13 can be rotated by rotating the rotating disk 17 , which is more convenient to use.

[0023] In this embodiment, mounting seats 31 for mounting the balance beam 11 are provided on both sides of the steel column 3. The balance beam 11 can be driven to move horizontally on the mounting seats 31. The mounting seats 31 are steel blocks welded and fixed on the steel column 3. By moving the balance beam 11 on the mounting seats 31, the length of the balance beam 11 on both sides of the steel column 3 can be changed, and the balance of the steel column 3 can be adjusted in reverse.

[0024] In this embodiment, a slide groove 32 for the balance beam 11 is provided on the mounting seat 31, and an adjustment component 4 for controlling the moving end of the balance beam 11 is provided in the mounting seat 31. A hole is opened on the side of the mounting seat 31 to form the slide groove 32. The position of the balance beam 11 can be adjusted by the adjustment component 4, and the adjustment accuracy is higher. At the same time, after the steel column 3 is installed, the balance beam 11 can be removed from the mounting seat 31 and continued to be used later.

[0025] In this embodiment, the adjustment component 4 includes an adjustment rod 41 and an adjustment gear 42 arranged on the adjustment rod 41. One end of the adjustment rod 41 is rotatably inserted in the mounting seat 31. The adjustment gear 42 is located at the bottom of the slide groove 32. The bottom of the balance beam 11 is provided with a rack 15 meshing with the adjustment gear 42 along its own length direction. By rotating the adjustment rod 41, the adjustment gear 42 at the end of the adjustment rod 41 is rotated. When the adjustment gear 42 rotates, the balance beam 11 is moved in the slide groove 31 through the rack 15 to adjust the position of the balance beam 11.

[0026] In this embodiment, an avoidance groove 16 is provided at the bottom of the balance beam 11 along its length direction, the rack 15 is located in the avoidance groove 16, and the adjustment gear 42 rotates in the avoidance groove 16, which can avoid interference between the adjustment gear 42 and the bottom of the balance beam 11.

[0027] In this embodiment, the positioning assembly 2 also includes a sleeve 23 arranged on the steel column 3. The positioning assembly 2 is arranged around the steel column 3. A spring 24 is arranged in the sleeve 23. The connecting column 21 is slidably arranged in the sleeve 23. The spring 24 is sleeved on the connecting column 21 and its two ends are respectively connected to the sleeve 23 and the connecting column 21. When the positioning plate 22 is in contact with the side wall of the cup mouth, the side wall of the cup mouth squeezes the positioning plate 22, so that the connecting column 21 moves into the sleeve 23, squeezes the spring 24, and completes the positioning of the steel column 3.

[0028] In this embodiment, the positioning plate 22 is rotatably set on the connecting column 21. When the bottom end of the steel column 3 enters the cup mouth, the positioning plate 22 contacts the side wall of the cup mouth. When the steel column 3 descends, the positioning plate 22 rotates according to the inclination direction of the cup mouth until the positioning plate 22 is completely attached to the side wall of the cup mouth, completing the installation of the steel column 3.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A universal positioning device for installing a steel structure column, characterized in that: The invention comprises a balancing component (1) and a positioning component (2) arranged on a steel column (3); the balancing component (1) comprises a balancing beam (11) arranged on both sides of the steel column (3) in a horizontal direction and a balancing block (12) arranged at both ends of the balancing beam (11); the balancing block (12) can be driven to move on the balancing beam (11); the positioning component (2) comprises a connecting column (21) arranged on the steel column (3) and a positioning plate (22) arranged on the end of the connecting column (21); the positioning plate (22) is rotatably arranged on the connecting column (21); when the steel column (3) is inserted into the cup mouth, the positioning plate (22) contacts the side wall of the cup mouth; mounting seats (31) for mounting the balancing beam (11) are arranged on both sides of the steel column (3); and the balancing beam (11) can be driven to move in a horizontal direction on the mounting seat (31).

2. The universal positioning device for installing a steel structure column according to claim 1, characterized in that: Two adjusting screws (13) are arranged in the balance beam (11) extending from the middle to both sides, the ends of the adjusting screws (13) extend out of the balance beam (11) and are rotatably arranged in the balance beam (11), the balance block (12) is threadably matched with the adjusting screws (13), and a guide groove (14) for the movable end of the balance block (12) is arranged on the balance beam (11) along its length direction.

3. The universal positioning device for installing a steel structure column according to claim 1, characterized in that: The mounting seat (31) is provided with a slide groove (32) for the balance beam (11), and the mounting seat (31) is provided with an adjustment component (4) for controlling the moving end of the balance beam (11).

4. The universal positioning device for installing a steel structure column according to claim 3, characterized in that: The adjustment assembly (4) comprises an adjustment rod (41) and an adjustment gear (42) arranged on the adjustment rod (41); one end of the adjustment rod (41) is rotatably inserted into the mounting seat (31); the adjustment gear (42) is located at the bottom of the slide groove (32); and a rack (15) meshing with the adjustment gear (42) is arranged at the bottom of the balance beam (11) along its length direction.

5. The universal positioning device for installing a steel structure column according to claim 4, characterized in that: The bottom of the balance beam (11) is provided with an avoidance groove (16) along its length direction, and the rack (15) is located in the avoidance groove (16).

6. The universal positioning device for installing a steel structure column according to claim 1, characterized in that: The positioning assembly (2) further comprises a sleeve (23) arranged on the steel column (3), a spring (24) being arranged in the sleeve (23), the connecting column (21) being slidably arranged in the sleeve (23), the spring (24) being sleeved on the connecting column (21) and having two ends respectively connected to the sleeve (23) and the connecting column (21).

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