A method for in-situ supplemental rod in steel structure construction process

Abstract

The application discloses a method for supplementing a steel structure in a construction process. The beneficial effect is that the application pre-arranges a temporary guide assembly at the installation position of the main rod and the supporting structure of the steel structure, avoids excessive inclination of the main rod and the supporting structure of the steel structure during installation, avoids correction and adjustment of the steel structure component during initial installation, ensures efficient and accurate installation of the steel structure component, adopts a telescopic supplementing rod, and installs a U-shaped screw rod capable of flexibly adjusting the angle at both ends of the supplementing rod, so that the connection between the supplementing rod and the main rod and the supporting structure of the steel structure is faster and more efficient, complicated assembly operation of the supplementing rod and external connecting components during installation is avoided, and the operation of repeatedly selecting supplementing rods of different sizes is saved, so that the installation efficiency of the steel structure component as a whole is improved.

Description

Technical Field

[0001] This invention relates to the field of steel structure construction technology, and in particular to a method for positioning and supplementing poles during the construction of steel structures. Background Technology

[0002] In order to achieve efficient installation of steel structure components at the construction site, the steel structure components need to be installed according to a specific method of placement and reinforcement.

[0003] Currently, the general method for installing steel structure components on the construction site is as follows: measurement and adjustment of the installation position - installation of the main steel structure poles and supports - determination of the horizontal and vertical alignment of the steel structure components - installation of the additional poles - fixing of the additional poles - re-measurement and adjustment - quality inspection and acceptance.

[0004] While the aforementioned method of installing additional support rods can achieve the positioning and installation of steel structure components, there are several drawbacks during the installation process. Firstly, the main steel structure rods and supporting columns are prone to significant tilting during initial installation due to the lack of guiding structures. This necessitates tedious adjustments during the initial installation of the main steel structure rods and supporting structures. Secondly, since the additional support rods used in this method are primarily structural members that are fixed, their installation is mainly achieved through welding and the use of external bolt and nut connection components. This makes it easy for the additional support rods to malfunction due to unsuitable structural dimensions and fixed end connection angles, resulting in a cumbersome installation process and ultimately low overall positioning and installation efficiency for the steel structure components. Summary of the Invention

[0005] The purpose of this invention is to provide a method for positioning and supplementing poles during the construction process of steel structures in order to solve the above-mentioned problems.

[0006] The present invention achieves the above objectives through the following technical solutions: A method for installing additional support rods during steel structure construction includes the following steps: Step 1: Measurement and determination of installation location. Before installing the steel structure components, use measuring instruments to accurately measure the installation location and direction of the steel structure components, and determine the installation orientation of the steel structure components. Step 2: Assembly of temporary guide components. Sleeve-shaped temporary guide components are pre-installed at the installation positions of the steel structure components to ensure accurate positioning of the steel structure components at the installation positions. Step 3: Install the main pole and supports. According to the design requirements, first install the steel main pole and main support structure in the pre-determined installation position. Step 4: Preliminary measurement. Measure the levelness and verticality of the installed steel main poles and supporting structures, and make fine adjustments to the steel main poles and supporting structures to achieve the accuracy required by the design. Step 5: Assembly of the extension rod. At each end of the double-headed telescopic extension rod, a U-shaped screw rod with a locking plate and nut is connected by a universal ball joint. Adjust the extension rod to the appropriate length according to the actual assembly requirements, and then lock and fix the two ends of the U-shaped screw rod to the main steel structure rod and the support structure respectively. Step 6: Measure and adjust again. After installing the supplementary poles, measure the horizontal, vertical and positional dimensions of the main steel structure poles and supporting structures again, and make further fine adjustments according to the actual installation needs to ensure the accuracy of the overall position of the main steel structure poles, supporting structures and supplementary poles after installation. Step 7: Quality inspection and acceptance. After installation, the main steel structure, supporting structure, and auxiliary poles are checked and accepted for connection, installation position, and structural dimensions. This completes the placement and replacement of auxiliary poles in the steel structure construction process.

[0007] Furthermore, in step 1, the measurement of the installation position of the steel structure component is mainly carried out using a laser rangefinder and a measuring ruler. Using a laser rangefinder and a measuring ruler can make the measurement of the installation position of the steel structure component more efficient and the measurement results more accurate.

[0008] Furthermore, the installation orientation determined in step 1 includes the installation positions of the embedded parts and embedded plates of the steel structure components. By pre-measuring the installation positions of the embedded parts and embedded plates of the steel structure components, it is possible to conveniently fix the steel structure components after hoisting and lowering them.

[0009] Furthermore, the temporary guide component in step 2 is mainly used to guide the steel structure components during hoisting and installation, preventing excessive tilting of the steel structure components during hoisting and installation. This design can avoid the need for correction and adjustment of the steel structure components during initial installation, ensuring efficient and accurate installation of the steel structure components.

[0010] Furthermore, the main steel structure and supporting structure in step 3 are not completely fixed after installation to facilitate convenient measurement and adjustment.

[0011] Furthermore, in step 5, the connection angle between the supplementary pole and the main steel structure pole and the supporting structure can be flexibly adjusted during installation. A telescopic supplementary pole is used, and U-shaped screws with adjustable angles are installed at both ends of the supplementary pole, making the connection between the supplementary pole and the main steel structure pole and the supporting structure faster and more efficient. This avoids the cumbersome assembly operation of the supplementary pole with external connecting parts during installation, and also saves the operation of repeatedly selecting supplementary poles of different sizes.

[0012] Furthermore, the purpose of measuring again in step 6 is to further ensure the accuracy of the overall installation position of the steel structure components after the overall installation.

[0013] Furthermore, after the installation location of the steel structure component is determined in step 1, the determined installation location needs to be marked to facilitate the subsequent installation of the steel structure component.

[0014] Furthermore, the temporary guide component in step 2 is mainly connected and fixed quickly through a locking mechanism to ensure quick disassembly after use and quick assembly before use.

[0015] Furthermore, in step 5, the two ends of the supplementary rod extend mainly by pulling and are limited by bolts to ensure the structural strength of the supplementary rod after adjusting its length.

[0016] The beneficial effects of this invention are as follows: This invention avoids excessive tilting of the main steel structure and supporting structure during installation by pre-installing temporary guide components at the installation positions of the main steel structure and supporting structure. This also avoids the need for correction and adjustment of the steel structure components during initial installation, ensuring efficient and accurate installation of the steel structure components. At the same time, it adopts telescopic auxiliary rods and installs U-shaped screws at both ends of the auxiliary rods that can flexibly adjust the angle, making the connection between the auxiliary rods and the main steel structure and supporting structure faster and more efficient. This avoids the cumbersome assembly operations of the auxiliary rods with external connecting parts during installation, and also eliminates the need to repeatedly select auxiliary rods of different sizes, thereby improving the overall positioning and installation efficiency of the steel structure components. Attached Figure Description

[0017] Figure 1 This is a flowchart of a method for placing and supplementing poles during the construction process of a steel structure, as described in this invention. Detailed Implementation

[0018] A method for installing additional support rods during steel structure construction includes the following steps: Step 1: Measurement and determination of installation location. Before installing the steel structure components, use measuring instruments to accurately measure the installation location and direction of the steel structure components, and determine the installation orientation of the steel structure components. Step 2: Assembly of temporary guide components. Sleeve-shaped temporary guide components are pre-installed at the installation positions of the steel structure components to ensure accurate positioning of the steel structure components at the installation positions. Step 3: Install the main pole and supports. According to the design requirements, first install the steel main pole and main support structure in the pre-determined installation position. Step 4: Preliminary measurement. Measure the levelness and verticality of the installed steel main poles and supporting structures, and make fine adjustments to the steel main poles and supporting structures to achieve the accuracy required by the design. Step 5: Assembly of the extension rod. At each end of the double-headed telescopic extension rod, a U-shaped screw rod with a locking plate and nut is connected by a universal ball joint. Adjust the extension rod to the appropriate length according to the actual assembly requirements, and then lock and fix the two ends of the U-shaped screw rod to the main steel structure rod and the support structure respectively. Step 6: Measure and adjust again. After installing the supplementary poles, measure the horizontal, vertical and positional dimensions of the main steel structure poles and supporting structures again, and make further fine adjustments according to the actual installation needs to ensure the accuracy of the overall position of the main steel structure poles, supporting structures and supplementary poles after installation. Step 7: Quality inspection and acceptance. After installation, the main steel structure, supporting structure, and auxiliary poles are checked and accepted for connection, installation position, and structural dimensions. This completes the placement and replacement of auxiliary poles in the steel structure construction process.

[0019] In this embodiment, the measurement of the installation position of the steel structure component in step 1 is mainly carried out by using a laser rangefinder and a measuring ruler. Using a laser rangefinder and a measuring ruler can make the measurement of the installation position of the steel structure component more efficient and the measurement results more accurate.

[0020] In this embodiment, the installation orientation determined in step 1 includes the installation positions of the embedded parts and embedded plates of the steel structure components. By pre-measuring the installation positions of the embedded parts and embedded plates of the steel structure components, it is possible to facilitate the convenient fixing of the steel structure components after hoisting and lowering.

[0021] In this embodiment, the temporary guide component in step 2 is mainly used to guide the steel structure components during hoisting and installation, preventing excessive tilting of the steel structure components during hoisting and installation. This design can avoid the need for correction and adjustment of the steel structure components during initial installation, ensuring efficient and accurate installation of the steel structure components.

[0022] In this embodiment, the main steel structure and the supporting structure in step 3 are not completely fixed after installation, so as to facilitate convenient measurement and adjustment.

[0023] In this embodiment, during step 5, the connection angle between the supplementary pole and the main steel structure pole and the supporting structure can be flexibly adjusted. A telescopic supplementary pole is used, and U-shaped screws with adjustable angles are installed at both ends of the supplementary pole, making the connection between the supplementary pole and the main steel structure pole and the supporting structure faster and more efficient. This avoids the cumbersome assembly operation of the supplementary pole with external connecting parts during installation, and also saves the operation of repeatedly selecting supplementary poles of different sizes.

[0024] In this embodiment, the purpose of measuring again in step 6 is to further ensure the accuracy of the overall installation position of the steel structure components after the overall installation.

[0025] In this embodiment, after the installation position of the steel structure component is determined in step 1, the determined installation position needs to be marked to facilitate the subsequent installation of the steel structure component.

[0026] In this embodiment, the temporary guide component in step 2 is mainly connected and fixed quickly by means of a locking mechanism to ensure quick disassembly after use and quick assembly before use.

[0027] In this embodiment, the two ends of the supplementary rod in step 5 are mainly extended by pulling and limited by bolts, so as to ensure the structural strength of the supplementary rod after adjusting its length.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A method for placing and supplementing poles during steel structure construction, characterized in that: It includes the following steps: Step 1: Measurement and determination of installation location. Before installing the steel structure components, use measuring instruments to accurately measure the installation location and direction of the steel structure components, and determine the installation orientation of the steel structure components. Step 2: Assembly of temporary guide components. Sleeve-shaped temporary guide components are pre-installed at the installation positions of the steel structure components to ensure accurate positioning of the steel structure components at the installation positions. Step 3: Install the main pole and supports. According to the design requirements, first install the steel main pole and main support structure in the pre-determined installation position. Step 4: Preliminary measurement. Measure the levelness and verticality of the installed steel main poles and supporting structures, and make fine adjustments to the steel main poles and supporting structures to achieve the accuracy required by the design. Step 5: Assembly of the extension rod. At each end of the double-headed telescopic extension rod, a U-shaped screw rod with a locking plate and nut is connected by a universal ball joint. Adjust the extension rod to the appropriate length according to the actual assembly requirements, and then lock and fix the two ends of the U-shaped screw rod to the main steel structure rod and the support structure respectively. Step 6: Measure and adjust again. After installing the supplementary poles, measure the horizontal, vertical and positional dimensions of the main steel structure poles and supporting structures again, and make further fine adjustments according to the actual installation needs to ensure the accuracy of the overall position of the main steel structure poles, supporting structures and supplementary poles after installation. Step 7: Quality inspection and acceptance. After installation, the main steel structure, supporting structure, and auxiliary poles are checked and accepted for connection, installation position, and structural dimensions. This completes the placement and replacement of auxiliary poles in the steel structure construction process.

2. The method for placing and supplementing poles during steel structure construction according to claim 1, characterized in that: In step 1, the measurement of the installation position of the steel structure components is mainly carried out using a laser rangefinder and a measuring ruler.

3. The method for placing and supplementing poles during steel structure construction according to claim 1, characterized in that: The installation orientation determined in step 1 includes the installation positions of the embedded parts of the steel structure components and the embedded plates.

4. The method for placing and supplementing poles during steel structure construction according to claim 1, characterized in that: After the installation location of the steel structure component is determined in step 1, the determined installation location needs to be marked to facilitate the subsequent installation of the steel structure component.

5. The method for placing and supplementing poles during steel structure construction according to claim 1, characterized in that: The temporary guide assembly in step 2 is mainly used to guide the steel structure components during hoisting and installation, preventing excessive tilting of the steel structure components during hoisting and installation.

6. The method for placing and supplementing poles during steel structure construction according to claim 1, characterized in that: The temporary guide component in step 2 is mainly connected and fixed quickly through a locking mechanism to ensure quick disassembly after use and quick assembly before use.

7. The method for placing and supplementing poles during steel structure construction according to claim 1, characterized in that: The main steel structure and supporting structure in step 3 are not completely fixed after installation to facilitate convenient measurement and adjustment.

8. The method for placing and supplementing poles during steel structure construction according to claim 1, characterized in that: In step 5, the connection angle between the supplementary pole, the main steel pole, and the supporting structure can be flexibly adjusted during installation.

9. The method for placing and supplementing poles during steel structure construction according to claim 1, characterized in that: In step 5, the two ends of the supplementary rod extend out by pulling and are limited by bolts.

10. The method for placing and supplementing poles during steel structure construction according to claim 1, characterized in that: The purpose of measuring again in step 6 is to further ensure the accuracy of the overall installation position of the steel structure components after the overall installation.

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