A steel sling auxiliary installation device

Abstract

The utility model discloses an auxiliary installation device for a steel column, including a column foot embedded part and a fixing part, wherein the column foot embedded part is pre-embedded in a concrete foundation, and a plurality of fixing parts are arranged at intervals along the periphery of the steel column, and the fixing part is an L-shaped component, one end of which is used to be fixed to the steel column, and the other end is fixed to the column foot embedded part, and is used to temporarily fix and support the steel column. The application can well solve the problem of difficulty in positioning and installation of steel columns, improve construction efficiency, and be convenient and fast to manufacture; and the bottom is rigidly connected, so the steel column will not overturn, and the safety and quality of installation can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure installation, in particular to an auxiliary installation device for a steel hanging column. Background Art

[0002] As a decorative component, steel columns often appear in steel structure projects. The bottom is mostly a sliding node. The steel columns are hoisted on the top beam. The existing installation method of steel columns is generally from top to bottom, first install the top beam, and then install the steel columns. In this method, when the steel columns are hoisted, the top beam blocks the hoisting wire rope, making it difficult to install the steel columns in place. Utility Model Content

[0003] The utility model provides a steel hanging column auxiliary installation device, which improves construction efficiency and is convenient and quick to manufacture. The steel hanging column will not overturn, and the safety and quality of installation can be guaranteed.

[0004] The technical problem to be solved is that the existing installation method of steel columns is generally from top to bottom, first installing the top crossbeam and then installing the steel columns. In this method, when the steel columns are hoisted, the top crossbeam blocks the hoisting wire rope, making it difficult to install the steel columns in place.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] The utility model discloses an auxiliary installation device for a steel hanging column, comprising a column foot embedded part and a fixing part, wherein the column foot embedded part is pre-buried in a concrete foundation, and a plurality of the fixing parts are arranged at intervals along the periphery of the steel hanging column, and the fixing part is an L-shaped component, one end of which is used for consolidating with the steel hanging column, and the other end is consolidating with the column foot embedded part, and is used for temporarily fixing and supporting the steel hanging column.

[0007] The utility model provides a steel hanging column auxiliary installation device. Further, the fixing piece comprises a rectangular tube and a short square tube. The connection between the rectangular tube and the short square tube is provided with an oblique opening. The rectangular tube and the short square tube are welded and fixed at the oblique opening.

[0008] The utility model provides a steel hanging column auxiliary installation device, further, the bevel is at an angle of 45 degrees.

[0009] The utility model provides an auxiliary installation device for a steel hanging column. Further, a core column is fixedly arranged on the column foot embedded component, and the core column is used for inserting into the lower part of the steel hanging column and connecting with the steel hanging column.

[0010] The utility model provides a steel hanging column auxiliary installation device, further, the column foot embedded part is a steel plate.

[0011] The utility model provides a steel hanging column auxiliary installation device. Further, a fixing piece is arranged on each side of the steel hanging column.

[0012] The utility model provides a steel hanging column auxiliary installation device, further, the fixing piece is arranged at the middle position of each side surface of the steel hanging column.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The present application installs a fixing piece at the lower end of the steel sling, which can temporarily fix and support the steel sling, ensure that the steel sling is installed to the stress state on the top beam, and enable the steel sling to be installed in reverse, thus solving the problem of difficulty in positioning and installing the steel sling;

[0015] 2. This application can effectively solve the problem of difficult positioning and installation of steel hanging columns, improve construction efficiency, and make them convenient and quick to manufacture; and since the bottom is rigidly connected, the steel hanging column will not overturn, thus ensuring the safety and quality of the installation.

[0016] The utility model will be further described below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic structural diagram of the fixing member of the present invention.

[0019] Reference numerals:

[0020] 1. Steel hanging column; 2. Embedded parts at the column base; 3. Fixing parts; 4. Core column; 5. Waist-shaped hole; 6. Tension screws; 7. Rectangular tube; 8. Short square tube. DETAILED DESCRIPTION

[0021] like Figure 1-Figure 2 As shown, the utility model is an auxiliary installation device for a steel suspension column 1, comprising a steel suspension column 1, a column foot embedded part 2, a fixing part 3 and a core column 4. The column foot embedded part 2 is pre-buried in a concrete foundation, the core column 4 is welded and fixed to the column foot embedded part 2, the lower end of the steel suspension column 1 is sleeved on the core column 4, and a plurality of vertically arranged waist-shaped holes 5 for passing tension screws 6 are opened on the side wall of the steel suspension column 1. The steel suspension column 1 and the core column 4 are connected by the tension screws 6 that penetrate the core column 4 and the steel suspension column 1.

[0022] Multiple fixing parts 3 are arranged at intervals along the outer periphery of the steel hanger 1. The fixing part 3 is an L-shaped component, one end of which is welded and fixed to the steel hanger 1, and the other end is welded to the column foot embedded part 2. It is used to temporarily fix and support the steel hanger 1 so that the steel hanger 1 sits on the fixing part 3 by its own gravity.

[0023] Specifically, the fixing part 3 includes a rectangular tube 7 and a short square tube 8. A bevel is provided at the connection between the rectangular tube 7 and the short square tube 8. The bevel is at an angle of 45°. The rectangular tube 7 and the short square tube 8 are welded and fixed at the bevel. One end of the short square tube 8 is welded and fixed to the steel hanging column 1. The position where the short square tube 8 is fixed to the steel hanging column 1 is located above the waist-shaped hole 5 to ensure the installation strength. One end of the rectangular tube 7 is welded and fixed to the column foot embedded part 2.

[0024] In the present application, the steel column 1 is a box-shaped steel, and a fixing member 3 is installed on each side of the steel column 1 , and the fixing member 3 is installed in the middle of the side of the steel column 1 .

[0025] The present application can effectively solve the problem of the difficulty in positioning and installing the steel hanging column 1, improve the construction efficiency, and make it convenient and quick to manufacture; and since the bottom is rigidly connected, the steel hanging column 1 will not overturn, and the safety and quality of the installation can be guaranteed.

[0026] The installation method is as follows:

[0027] Step 1: Establish a three-dimensional model of the steel suspender 1 installation system through BIM software according to the design drawings and actual on-site measurement data, and export the steel suspender 1 installation system drawings;

[0028] Step 2: Process and weld the steel suspender 1 according to the drawing, and weld the rectangular tube 7 and the short square tube 8 into one piece to form an L-shaped fixing piece 3;

[0029] Step 3: Install the column foot embedded part 2, pour the foundation concrete, and after the concrete reaches the designed strength, first install the main steel column and weld the core column 4 on the column foot embedded part 2;

[0030] Step 4: hoist the steel column 1, insert the lower end of the steel column 1 into the core column 4, adjust the steel column 1 to the designed position, and connect the core column 4 to the steel column 1 through the tension screw 6;

[0031] Step 4: Install the fixing part 3, weld the top of the fixing part 3 to the steel column 1, weld the bottom to the column foot embedded part 2, and release the steel column 1;

[0032] Step 5: Install the top crossbeam, measure and calibrate, and then weld and fix the steel suspender 1 to the top crossbeam;

[0033] Step 6: Cut off the fixing part 3, grind the surface of the steel hanging column 1 and then repaint it.

[0034] The embodiments described above are merely descriptions of preferred implementations of the present invention and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A steel sling auxiliary installation device, characterized in that: It comprises a column foot embedded part (2) and a fixing part (3), wherein the column foot embedded part (2) is pre-buried in a concrete foundation, and a plurality of fixing parts (3) are arranged at intervals along the periphery of a steel hanging column (1), and the fixing part (3) is an L-shaped component, one end of which is used to be fixed to the steel hanging column (1), and the other end is fixed to the column foot embedded part (2), and is used to temporarily fix and support the steel hanging column (1).

2. The steel suspender auxiliary installation device according to claim 1, characterized in that: The fixing member (3) comprises a rectangular tube (7) and a short square tube (8); a bevel is provided at the connection between the rectangular tube (7) and the short square tube (8); and the rectangular tube (7) and the short square tube (8) are fixed by welding at the bevel.

3. The steel suspender auxiliary installation device according to claim 2, characterized in that: The bevel is at an angle of 45°.

4. The steel suspender auxiliary installation device according to claim 1, characterized in that: A core column (4) is fixedly arranged on the column foot embedded part (2), and the core column (4) is used to be inserted into the lower part of the steel hanging column (1) and connected with the steel hanging column (1).

5. The steel suspender auxiliary installation device according to claim 1, characterized in that: The column foot embedded part (2) is a steel plate.

6. The steel suspender auxiliary installation device according to claim 1, characterized in that: The fixing member (3) is arranged on each side of the steel hanging column (1).

7. The steel suspender auxiliary installation device according to claim 6, characterized in that: The fixing member (3) is arranged at the middle of each side of the steel suspension column (1).

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