Auxiliary support device for gable facade lattice truss installation

Abstract

The utility model discloses a kind of gable facade lattice truss installation is used auxiliary supporting device, it is related to gable steel truss construction technology field, including two support columns and the steel truss of installation in support column top, auxiliary supporting assembly is set in steel truss bottom side, auxiliary supporting assembly is used to support the suspended one end of steel truss bottom;Auxiliary supporting assembly includes horizontal support part, vertical support rod group, reinforcing connecting rod and connecting piece, vertical support rod group is set on horizontal support part;The both ends of reinforcing connecting rod are respectively installed vertical support rod group and the support column;The one end of connecting piece is fixedly arranged on the top of vertical support rod group, and the other end of connecting piece is fixedly connected on steel truss.This device is simple and compact in structure, can provide stable support to steel truss, ensure the safety, accuracy and efficiency of truss installation process, and can be repeatedly used, reduce construction cost.

Description

Technical Field

[0001] This utility model relates to the field of gable wall steel truss construction technology, specifically to an auxiliary support device for the installation of gable wall facade lattice truss. Background Technology

[0002] In the field of architectural engineering, gable lattice trusses, as important load-bearing and enclosure structures, are widely used in large-span factories, exhibition halls, and other large buildings due to their high load-bearing capacity, spatial structural advantages, and good economic efficiency. In actual projects, some gable lattice trusses have special structural forms, which include four columns, but only the two outer columns are supported and connected to the foundation or main structure, while the two inner columns are suspended.

[0003] This structural form presents numerous technical challenges during installation. Due to the lack of stable support for the inner columns, the entire truss structure is highly susceptible to lateral instability, tilting, or even overturning during hoisting and positioning due to uneven stress. This not only severely affects installation accuracy, causing the truss to fail to meet design requirements, but also poses significant safety hazards, threatening the lives of construction workers. Furthermore, traditional temporary support methods struggle to precisely control the elevation and verticality of the inner columns, failing to effectively address the temporary fixation and stress transfer issues of the suspended inner columns during installation. This can easily lead to the accumulation of truss installation errors, affecting the overall structural stability and reliability. Utility Model Content

[0004] The purpose of this utility model is to provide an auxiliary support device for the installation of gable facade lattice trusses. This device can solve the installation problem of the inner suspended columns and ensure the safety, accuracy and efficiency of the truss installation process.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An auxiliary support device for installing a gable facade lattice truss includes two support columns and a steel truss installed on top of the support columns. An auxiliary support assembly is provided on one side of the bottom of the steel truss to support the suspended end of the bottom of the steel truss. The auxiliary support assembly includes a horizontal support part, a vertical support rod group, a reinforcing connecting rod, and a connector. The vertical support rod group is disposed on the horizontal support part. The two ends of the reinforcing connecting rod are respectively installed on the vertical support rod group and the support column. One end of the connector is fixedly disposed on the top of the vertical support rod group, and the other end of the connector is fixedly connected to the steel truss.

[0007] Preferably, the horizontal support is a roadbed box, and the vertical support rod assembly is fixedly installed on the top of the roadbed box.

[0008] Preferably, the vertical support rod assembly includes two vertically arranged columns and a support member fixedly arranged between the two columns, and the interval between the two columns is adapted to the width of the steel truss.

[0009] Preferably, an adjustment assembly is installed at the top of the vertical support rod assembly, and the connector is installed on the adjustment assembly, so that the height of the connector can be adjusted by the adjustment assembly.

[0010] Preferably, the adjusting assembly includes a sleeve and an adjusting screw fixedly mounted on the sleeve. The sleeve is mounted on the column, and the connector is adjustablely mounted on the adjusting screw via a nut.

[0011] Preferably, a clamp is provided at one end of the connector, and the clamp is detachably installed on the steel truss.

[0012] In this invention, the roadbed box serves as a horizontal support, providing a solid foundation for the auxiliary support at the bottom of the steel truss and effectively preventing settlement. The vertical support rod assembly adopts a truss structure, possessing strong load-bearing capacity and good safety. The reinforced connectors enhance the stability of the vertical support rod assembly, preventing overturning. The adjustable components allow for height adjustment of the connectors, accommodating support operations for the steel truss within a certain height range. They also allow for vertical adjustment during steel truss installation, facilitating installation and adjustment, and improving the accuracy and efficiency of construction operations. The auxiliary support components are reusable, reducing construction costs, facilitating loading and unloading, and increasing construction efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of another embodiment of the overall structure of this utility model;

[0015] In the diagram: 1. Support column; 2. Steel truss; 3. Auxiliary support assembly; 4. Adjustment assembly; 5. Clamp; 30. Horizontal support section; 31. Vertical support rod assembly; 32. Reinforcing connecting rod; 33. Connector; 40. Sleeve; 41. Adjusting screw; 310. Column; 311. Support component. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings:

[0017] like Figure 1 and Figure 2The diagram illustrates an auxiliary support device for installing a gable facade lattice truss, comprising two support columns 1 and a steel truss 2 mounted on top of the support columns 1. Specifically, the steel truss 2 is a facade lattice structure, with a triangular shape in its bottom side view, and the side closest to the gable is suspended. Seismic-resistant ball hinge supports are installed at the top of the support columns 1, and the bottom of the side furthest from the gable is mounted on top of two seismic-resistant ball hinge supports.

[0018] An auxiliary support assembly 3 is installed on one side of the bottom of the steel truss 2. During the installation of the steel truss 2, the auxiliary support assembly 3 is used to support the bottom of the steel truss 2 that is suspended, so as to ensure that the installation work is carried out safely and stably.

[0019] The auxiliary support assembly 3 includes a horizontal support part 30, a vertical support rod assembly 31, a reinforcing connecting rod 32, and a connector 33. In this embodiment, the horizontal support part 30 is a roadbed box, and the vertical support rod assembly 31 is fixedly installed on the top of the roadbed box by welding or fasteners. The horizontal support part 30 can also be a concrete pier or a steel frame pier.

[0020] The vertical support rod assembly 31 is set on the top of the horizontal support part 30. The vertical support rod assembly 31 includes two vertically arranged columns 310 and a support member 311 fixed between the two columns 310 by welding. The interval between the two columns 310 is adapted to the width of the steel truss 2.

[0021] The two ends of the reinforcing connecting rod 32 are fixedly installed on the vertical support rod assembly 31 and the support column 1, respectively. The reinforcing connecting rod 32 can connect the vertical support rod assembly 31 and the support column 1 into one unit, which can prevent the vertical support rod assembly 31 from overturning during support operations and improve the stability of the support.

[0022] One end of the connector 33 is fixedly mounted on the top of the vertical support rod assembly 31 by welding, and the other end of the connector 33 is fixedly connected to the steel truss 2 by welding. This provides support for the steel truss 2.

[0023] In another embodiment, an adjustment component 4 is installed on the top of the vertical support rod assembly 31, and a connector 33 is installed on the adjustment component 4. The operator can adjust the height of the connector 33 by adjusting the adjustment component 4, which can not only adapt to the support operation of steel truss 2 at different elevations, but also adjust the verticality of steel truss 2 during installation, thus serving two purposes.

[0024] The adjustment assembly 4 includes a sleeve 40 and an adjustment screw 41 that is fixedly installed on the top of the sleeve 40 by welding. The sleeve 40 is fixedly installed on the top of the column 310. One end of the connector 33 is adjustablely installed on the adjustment screw 41 by a nut. The height of the connector 33 can be adjusted by turning the nut.

[0025] A clamp 5 is provided at one end of the connector 33. The clamp 5 can be detachably installed on the steel truss 2 to avoid the problem of inconvenience in disassembly caused by the welding connection method.

[0026] The above embodiments are merely illustrative of the concept and implementation of this utility model, and are not intended to limit it. Under the concept of this utility model, the technical solutions without substantial changes are still within the scope of protection.

Claims

1. An auxiliary support device for installing a gable facade lattice truss, comprising two support columns (1) and a steel truss (2) installed on top of the support columns (1), characterized in that: An auxiliary support assembly (3) is provided on one side of the bottom of the steel truss (2). The auxiliary support assembly (3) is used to support the suspended end of the bottom of the steel truss (2). The auxiliary support assembly (3) includes a horizontal support part (30), a vertical support rod group (31), a reinforcing connecting rod (32), and a connector (33). The vertical support rod group (31) is set on the horizontal support part (30). The two ends of the reinforcing connecting rod (32) are respectively installed on the vertical support rod group (31) and the support column (1). One end of the connector (33) is fixedly set on the top of the vertical support rod group (31), and the other end of the connector (33) is fixedly connected to the steel truss (2).

2. The auxiliary support device for installing the gable facade lattice truss according to claim 1, characterized in that: The horizontal support (30) is a roadbed box, and the vertical support rod group (31) is fixedly installed on the top of the roadbed box.

3. The auxiliary support device for installing the gable facade lattice truss according to claim 1 or 2, characterized in that: The vertical support rod group (31) includes two vertically arranged columns (310) and a support member (311) fixedly arranged between the two columns (310). The interval between the two columns (310) is adapted to the width of the steel truss (2).

4. The auxiliary support device for installing the gable facade lattice truss according to claim 3, characterized in that: An adjustment assembly (4) is installed on the top of the vertical support rod assembly (31), and the connector (33) is installed on the adjustment assembly (4). The height of the connector (33) is adjusted by the adjustment assembly (4).

5. The auxiliary support device for installing the gable facade lattice truss according to claim 4, characterized in that: The adjustment assembly (4) includes a sleeve (40) and an adjustment screw (41) fixedly installed on the sleeve (40). The sleeve (40) is installed on the column (310), and the connector (33) is adjustablely installed on the adjustment screw (41) by means of a nut.

6. The auxiliary support device for installing the gable facade lattice truss according to claim 1, characterized in that: A clamp (5) is provided at one end of the connector (33), and the clamp (5) is detachably installed on the steel truss (2).

Images