Steel column installation correction device and method of operating the same

Abstract

The application discloses a steel column installation correction device and an operation method thereof, and belongs to the technical field of steel structure installation, and specifically relates to a steel column installation correction device and an operation method thereof.

Description

Technical Field

[0001] This invention relates to the field of steel structure installation technology, specifically to a steel column installation and correction device and its operating method. Background Technology

[0002] During the construction of steel structure buildings, the installation of box-type steel columns requires first hoisting the steel columns to be installed to the installation point, and then using jacks to accurately correct their position and verticality.

[0003] In actual construction, there are often no available support points for the jacks at the assembly position of the steel column. In order to meet the actual construction needs on site, the traditional construction method is to weld I-beams onto the box-shaped steel column and manually build support points for the jacks. After the alignment is completed, the support points are then cut off.

[0004] However, when using this method, the welding operation may weaken the performance of the steel column, and cutting off the welded support points is costly and inefficient. Summary of the Invention

[0005] The purpose of this invention is to provide a steel column installation and correction device and its operation method to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a steel column installation and correction device, the steel column installation and correction device comprising:

[0007] A supporting box-shaped steel column is provided, wherein two ear plates are vertically and symmetrically provided on both sides of one end of the supporting box-shaped steel column;

[0008] A support assembly, wherein the support assembly is disposed on one side of the support box-shaped steel column via an adjustment assembly, and the support assembly includes a support beam;

[0009] An adaptation component is provided on one side of the support beam by a limiting component, and the adaptation component includes an adaptation base.

[0010] Preferably, the adjustment assembly includes two first adjustment frames and two second adjustment frames. The two first adjustment frames are respectively horizontally mounted on one side of the two ear plates by bolts, and a first strip groove is provided through one side of each first adjustment frame.

[0011] Preferably, each of the second adjusting frames is provided with an adjusting sleeve on one side, and the two adjusting sleeves are respectively connected to the two first adjusting frames located on one side of the first strip groove by bolts, and each of the second adjusting frames is provided with a second strip groove on one side.

[0012] Preferably, the support beam is U-shaped, with two mounting plates vertically and symmetrically welded on both sides inside the support beam. Bolts are inserted through the mounting plates and one side of the support beam. The second groove of the second adjustment frame is inserted between the support beam and the mounting plate, and the bolts pass through the second groove.

[0013] Preferably, a guide tube is welded to one side of the support beam, and an adaptation column is vertically provided at the lower end of the adaptation base. The adaptation column is vertically inserted into the guide tube, and both the adaptation column and the guide tube are square structures.

[0014] Preferably, the cross-sectional area of ​​the adapting base is larger than the cross-sectional area of ​​the adapting column, and the adapting base is configured with an L-shaped structure.

[0015] Preferably, the limiting component includes two limiting seats, which are horizontally welded to the two sides of the support beam near the guide cylinder. A receiving groove is provided in the limiting seat, and a limiting rod is horizontally inserted into one side of the receiving groove. A rod limiting groove is symmetrically provided on both sides of the adapting column. One side of each limiting rod passes through the limiting seat and the guide cylinder and is inserted into the limiting groove on one side. A horizontal auxiliary rod is provided on one side of the receiving groove. An auxiliary groove is provided on the side of the limiting rod near the horizontal auxiliary rod, and the horizontal auxiliary rod is horizontally inserted into the auxiliary groove on one side.

[0016] Preferably, each of the limiting seats is provided with a rotating frame at its upper end. A crescent gear is inserted into the upper end of the rotating frame. Bearing grooves are symmetrically opened on both sides of the crescent gear. A shaft connecting block is provided on the side of the rotating frame near the bearing groove. The shaft connecting block is inserted into the bearing groove. The limiting rod is located in the receiving groove and is symmetrically arranged on several synchronous teeth at its upper end. One side of the crescent gear is connected to the synchronous teeth. A handle is integrally provided on one side of the crescent gear. The handle passes through the crescent gear and has an internal thread groove. An anti-rotation screw is inserted into the internal thread groove through the thread. A stabilizing groove is opened on one side of the rotating frame. After the limiting rod is inserted into the limiting groove, the anti-rotation screw is inserted into the stabilizing groove on one side.

[0017] Preferably, the limiting seat has a horizontally positioned rod on the side away from the limiting rod, and several pre-positioning grooves are symmetrically opened at both the upper and lower ends of the positioning rod. A third strip groove is opened on one side of the support beam. The second adjusting frame is provided with a positioning sleeve on the side near the third strip groove. The positioning sleeve is fitted with the positioning rod. A positioning spring is embedded on the side of the positioning sleeve fitted with the positioning rod near the pre-positioning groove, and the positioning spring is inserted into the pre-positioning groove on the side.

[0018] A method for correcting the installation of steel columns, applied to the aforementioned steel column installation and correction device, includes the following steps:

[0019] Step 1: Install the first adjusting frame onto the ear plates on both sides of the support box-shaped steel column to be aligned and assembled using bolts;

[0020] Step 2: Install the second adjustment frame onto the first adjustment frame using the adjustment sleeve, adjust the position of the second adjustment frame as needed, and fit the support beam between the two second adjustment frames, then adjust and fix it with bolts;

[0021] Step 3: The positioning sleeve and the positioning rod are engaged in the pre-positioning slots for easy pre-positioning assembly, making the operation precise and convenient.

[0022] Step 4: Then, according to the position of the support box-shaped steel column to be installed, adjust the lifting height of the adapting column. By rotating the handle to the half-moon gear, insert one side of the limiting rod into the limiting groove of the adapting column, and adjust the adapting base to the adapting position.

[0023] Step 5: Tighten the anti-rotation screw to restrict the movement of the crescent gear and improve the positional stability of the base;

[0024] Step Six: Adjust the jack horizontally or vertically according to the horizontal or vertical position of the correction, and adjust the support box-shaped steel column to be installed.

[0025] Compared with the prior art, the beneficial effects of the present invention are:

[0026] A support beam is set on the ear plate of the supporting box-shaped steel column by adjusting the component. Then, a jack placement adaptation component is set on one side of the support beam by a limit component. This facilitates the adjustment operation of the supporting box-shaped steel column to be installed. It is highly adaptable, simple and convenient to operate. During the adjustment process, there is no need to weld additional support points, which avoids weakening the performance of the supporting box-shaped steel column. Moreover, the support point device can be disassembled and reused. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the structure of the present invention;

[0028] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0029] Figure 3 This is a schematic diagram of the support beam connection structure of the present invention;

[0030] Figure 4 This is a schematic diagram of the second adjustment structure of the present invention;

[0031] Figure 5 This is a schematic diagram of the first adjusting frame structure of the present invention;

[0032] Figure 6 This is a schematic diagram of the connection structure of the limiting component of the present invention;

[0033] Figure 7 This is a schematic diagram of the base structure adapted to the present invention;

[0034] Figure 8 For the present invention Figure 1 Schematic diagram of part A.

[0035] In the diagram: 1. Support box-shaped steel column; 2. Ear plate; 3. Support beam; 4. Adaptive base; 5. First adjusting frame; 6. Second adjusting frame; 7. First strip groove; 8. Adjusting sleeve; 9. Second strip groove; 10. Mounting plate; 11. Guide cylinder; 12. Adaptive column; 13. Limiting seat; 14. Storage groove; 15. Limiting rod; 16. Limiting groove; 17. Horizontal auxiliary rod; 18. Rotating frame; 19. Half-moon gear; 20. Synchronizing gear; 21. Handle; 22. Anti-rotation screw; 23. Positioning rod; 24. Pre-positioning groove; 25. Third strip groove; 26. Positioning sleeve; 27. Positioning spring. Detailed Implementation

[0036] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0037] Please see the appendix Figure 1-8 This application provides the following five preferred embodiments. Example 1:

[0038] A steel column installation and alignment device, comprising:

[0039] The supporting box-shaped steel column 1 has two vertically symmetrical ear plates 2 on both sides at one end;

[0040] The support assembly is located on one side of the support box-shaped steel column 1 via an adjustment assembly. The support assembly includes a support beam 3. The adjustment assembly includes two first adjustment frames 5 and two second adjustment frames 6. The two first adjustment frames 5 are horizontally mounted on one side of the two ear plates 2 by bolts. Each first adjustment frame 5 has a first slot 7 through it on one side. Each second adjustment frame 6 has an adjustment sleeve 8 on one side. The two adjustment sleeves 8 are bolted to the two first adjustment frames 5 located on one side of the first slot 7. Each second adjustment frame 6 has a second slot 9 on one side. The support beam 3 has a U-shaped structure. Two mounting plates 10 are vertically and symmetrically welded on both sides inside the support beam 3. The mounting plates 10 are bolted through to one side of the support beam 3. The second slot 9 of the second adjustment frame 6 is inserted between the support beam 3 and the mounting plate 10, and the bolt passes through the second slot 9.

[0041] The adapting component is located on one side of the support beam 3 via a limiting component. The adapting component includes an adapting base 4. A guide cylinder 11 is welded to one side of the support beam 3. An adapting column 12 is vertically installed at the lower end of the adapting base 4. The adapting column 12 is vertically inserted into the guide cylinder 11. Both the adapting column 12 and the guide cylinder 11 are square structures. The cross-sectional area of ​​the adapting base 4 is larger than that of the adapting column 12. The adapting base 4 is L-shaped. The limiting component includes two limiting seats 13. The two limiting seats 13 are horizontally welded to both sides of the support beam 3 near the guide cylinder 11. A receiving groove 14 is opened in the limiting seat 13. A limiting rod 15 is horizontally inserted into one side of the receiving groove 14. The adapting column 12 has symmetrical rod limiting grooves 16 on both sides. One side of each limiting rod 15 passes through the limiting seat 13 and the guide cylinder 11 and is inserted into the limiting groove 16 on one side.

[0042] A method for correcting the installation of steel columns, applied to the aforementioned steel column installation and correction device, includes the following steps:

[0043] Step 1: Install the first adjusting frame 5 onto the ear plates 2 on both sides of the support box-shaped steel column 1 that is to be aligned and assembled using bolts;

[0044] Step 2: Install the second adjusting frame 6 onto the first adjusting frame 5 using the adjusting sleeve 8, adjust the position of the second adjusting frame 6 as needed, and fit the support beam 3 between the two second adjusting frames 6, and adjust and fix it with bolts;

[0045] Step 3: The positioning sleeve 26 is engaged with the positioning spring 27 and the positioning rod 23 in the pre-positioning slot 24 for positioning, which facilitates pre-positioning assembly and makes the operation precise and convenient.

[0046] Step 4: Then, according to the position of the support box-shaped steel column 1 to be installed, adjust the lifting height of the adapting column 12, rotate the half-moon gear 19 by the handle 21, insert one side of the limiting rod 15 into the limiting groove 16 of the adapting column 12, and adjust the adapting base 4 to the adapting position.

[0047] Step 5: Tighten the anti-rotation screw 22 to restrict the movement of the crescent gear 19 and improve the positional stability of the base 4;

[0048] Step Six: Adjust the jack horizontally or vertically according to the horizontal or vertical position of the correction, and adjust the support box-shaped steel column to be installed. Example 2:

[0049] Based on Embodiment 1, a horizontal auxiliary rod 17 is provided on one side of the storage slot 14, and an auxiliary slot is provided on the side of the limiting rod 15 near the horizontal auxiliary rod 17. The auxiliary slot is horizontally inserted into one side of the horizontal auxiliary rod 17 to assist in the movement and guidance of the limiting rod 15. Example 3:

[0050] Based on Embodiment 2, each of the limiting seats 13 is provided with a rotating frame 18 at its upper end. A crescent gear 19 is inserted into the upper end of the rotating frame 18. Bearing grooves are symmetrically opened on both sides of the crescent gear 19. A shaft connecting block is provided on the side of the rotating frame 18 near the bearing groove. The shaft connecting block is inserted into the bearing groove. The limiting rod 15 is located in the receiving groove 14 and is symmetrically provided with several synchronous teeth 20 at its upper end. The teeth on one side of the crescent gear 19 are meshed with the synchronous teeth 20 to control the movement of the limiting rod 15. Example 4:

[0051] Based on Embodiment 3, a handle 21 is integrally provided on one side of the crescent gear 19. The handle 21 passes through the crescent gear 19 and has an internal threaded groove. An anti-rotation screw 22 is threadedly inserted into the internal threaded groove. A stabilizing groove is provided on one side of the rotating frame 18. After the limiting rod 15 is inserted into the limiting groove, the anti-rotation screw 22 is inserted into the stabilizing groove on one side to limit the movement of the crescent gear 19. Example 5:

[0052] Based on Embodiment 4, the limiting seat 13 is horizontally provided with a positioning rod 23 on the side away from the limiting rod 15. Several pre-positioning slots 24 are symmetrically opened at both the upper and lower ends of the positioning rod 23. A third strip groove 25 is opened on one side of the support beam 3. The second adjusting frame 6 is provided with positioning sleeves 26 on the side near the third strip groove. The positioning sleeves 26 are fitted with positioning rods 23. Positioning spring pieces 27 are embedded in the side of the positioning sleeves 26 fitted with positioning rods 23 near the pre-positioning slots 24. The positioning spring pieces 27 are inserted into the pre-positioning slots 24 on the side, which facilitates the assembly and adjustment of the support beam 3 and the second adjusting frame 6 and strengthens the connection between the two against bending.

[0053] In use, the first adjusting frame 5 is bolted to the ear plates 2 on both sides of the support box-shaped steel column 1 to be aligned and assembled. The second adjusting frame 6 is mounted on the first adjusting frame 5 using the adjusting sleeve 8. The position of the second adjusting frame 6 is adjusted as needed. The support beam 3 is sleeved between the two second adjusting frames 6 and adjusted and fixed using bolts. The positioning spring 27 of the positioning sleeve 26 and the pre-positioning groove 24 of the positioning rod 23 are engaged for positioning, facilitating pre-positioning assembly. The operation is precise and convenient. Then, according to the position of the support box-shaped steel column 1 to be installed, the lifting height of the adapting column 12 is adjusted. By rotating the half-moon gear 19 with the handle 21, one side of the limiting rod 15 is inserted into the limiting groove 16 of the adapting column 12, and the adapting base 4 is adjusted to the appropriate position. The anti-rotation screw 22 is turned to restrict the movement of the half-moon gear 19, improving the positional stability of the adapting base 4. The jack is installed horizontally or vertically according to the horizontal or vertical adjustment, and the support box-shaped steel column to be installed is aligned and adjusted.

[0054] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A steel column installation and correction device, characterized in that: The steel column installation and correction device includes: A supporting box-shaped steel column is provided, wherein two ear plates are vertically and symmetrically provided on both sides of one end of the supporting box-shaped steel column; A support assembly, wherein the support assembly is disposed on one side of the support box-shaped steel column via an adjustment assembly, and the support assembly includes a support beam; An adaptation component is provided on one side of the support beam by a limiting component, and the adaptation component includes an adaptation base; The adjustment assembly includes two first adjustment frames and two second adjustment frames. The two first adjustment frames are respectively horizontally mounted on one side of the two ear plates by bolts, and a first strip groove is opened through one side of each first adjustment frame. The second adjustment frame is provided with an adjustment sleeve on one side. The two adjustment sleeves are respectively connected to the two first adjustment frames located on one side of the first strip groove by bolts. The second adjustment frame is provided with a second strip groove on one side. The support beam is U-shaped, and two mounting plates are vertically and symmetrically welded on both sides inside the support beam. Bolts are inserted through the mounting plates and one side of the support beam. The second slot of the second adjustment frame is inserted between the support beam and the mounting plate, and the bolts pass through the second slot. A guide tube is welded to one side of the support beam, and an adaptation column is vertically provided at the lower end of the base. The adaptation column is vertically inserted into the guide tube, and both the adaptation column and the guide tube are square structures. The limiting component includes two limiting seats, which are horizontally welded to the two sides of the support beam near the guide cylinder. Each limiting seat has a storage groove, and a limiting rod is horizontally inserted into one side of the storage groove. Both sides of the adapting column have symmetrical rod limiting grooves. One side of each limiting rod passes through the limiting seat and the guide cylinder and is inserted into the limiting groove on one side. A horizontal auxiliary rod is horizontally provided in one side of the storage groove. An auxiliary groove is provided on the side of the limiting rod near the horizontal auxiliary rod, and the horizontal auxiliary rod is horizontally inserted into the auxiliary groove on one side. Each of the limiting seats is equipped with a rotating frame at its upper end. A crescent gear is inserted into the upper end of the rotating frame. Bearing grooves are symmetrically opened on both sides of the crescent gear. A shaft connecting block is provided on the side of the rotating frame near the bearing groove. The shaft connecting block is inserted into the bearing groove. The limiting rod is located in the storage groove and is symmetrically arranged on several synchronous teeth at its upper end. One side of the crescent gear is connected to the synchronous teeth. A handle is integrally provided on one side of the crescent gear. The handle passes through the crescent gear and has an internal thread groove. An anti-rotation screw is inserted into the internal thread groove through the thread. A stabilizing groove is opened on one side of the rotating frame. After the limiting rod is inserted into the limiting groove, the anti-rotation screw is inserted into the stabilizing groove on one side.

2. The steel column installation and correction device according to claim 1, characterized in that: The cross-sectional area of ​​the adapting base is larger than that of the adapting column, and the adapting base is configured with an L-shaped structure.

3. The steel column installation and correction device according to claim 2, characterized in that: The limiting seat has a horizontal positioning rod on the side away from the limiting rod. Several pre-positioning grooves are symmetrically opened at both the upper and lower ends of the positioning rod. A third strip groove is opened on one side of the support beam. The second adjusting frame is provided with a positioning sleeve on the side near the third strip groove. The positioning sleeve is fitted with the positioning rod. A positioning spring is embedded on the side of the positioning sleeve fitted with the positioning rod near the pre-positioning groove. The positioning spring is inserted into the pre-positioning groove on the side.

4. A method for installing and correcting steel columns, characterized in that: The steel column installation and correction method is applied to the steel column installation and correction device described in claim 3, and includes the following steps: Step 1: Install the first adjusting frame onto the ear plates on both sides of the support box-shaped steel column to be aligned and assembled using bolts; Step 2: Install the second adjustment frame onto the first adjustment frame using the adjustment sleeve, adjust the position of the second adjustment frame as needed, and fit the support beam between the two second adjustment frames, then adjust and fix it with bolts; Step 3: The positioning sleeve and the positioning rod are engaged in the pre-positioning slots for easy pre-positioning assembly, making the operation precise and convenient. Step 4: Then, according to the position of the support box-shaped steel column to be installed, adjust the lifting height of the adapting column. By rotating the handle to the half-moon gear, insert one side of the limiting rod into the limiting groove of the adapting column, and adjust the adapting base to the adapting position. Step 5: Tighten the anti-rotation screw to restrict the movement of the crescent gear and improve the positional stability of the base; Step Six: Adjust the jack horizontally or vertically according to the horizontal or vertical position of the correction, and adjust the support box-shaped steel column to be installed.

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