Base device for fixing temporary steel stand column

Abstract

The utility model discloses a base device for fixing a temporary steel stand column, and relates to the technical field of temporary construction construction.The base device comprises a steel plate arranged on a foundation structure, a channel steel assembly welded to the top of the steel plate and a connecting steel plate arranged at the top end of the channel steel assembly; the connecting steel plates are connected with the temporary steel stand columns. Under the matching action of the connecting steel plate and the like, the steel plate at the bottom falls on the constructed foundation structure, and the steel plate at the bottom is connected with the foundation structure after the first bolts penetrate through the first bolt holes; the channel steel assembly falls on the steel plate at the bottom, the base device and the foundation structure are fixed through the first bolts, the temporary steel stand column and the base device are connected through the second bolts, fixing is stable, the overall structure is composed of steel structures, the structure is reliable, and the situation that the temporary steel stand column and the foundation structure are flexibly fixed can be improved; therefore, the temporary steel stand column and the foundation structure can be flexibly fixed.

Description

Technical Field

[0001] This application relates to the field of temporary structure construction technology, and in particular to a base device for fixing temporary steel columns. Background Technology

[0002] Temporary steel columns refer to steel structure columns that are temporarily installed in building construction projects. They can be used in large-span, irregular, and other structures to reduce the structural span, increase the regularity of the structure, and reduce construction costs.

[0003] A base refers to a basic structure on the structural part where a temporary steel column is added, and the temporary steel column can be fixed on the upper part of the base.

[0004] The most common way to connect steel columns to the foundation structure is to embed a plate and connect it with anchor bolts. Existing temporary steel columns should minimize modifications to the foundation structure and prioritize easily detachable base devices to facilitate reuse and improve the flexibility of installing and fixing temporary steel columns to the foundation structure. Utility Model Content

[0005] The purpose of this utility model is to solve or at least alleviate the problem of improving the flexible fixing of temporary steel columns to the foundation structure in the prior art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a base device for fixing temporary steel columns, comprising a steel plate disposed on a foundation structure, a channel steel assembly welded to the top of the steel plate, and a connecting steel plate disposed at the top of the channel steel assembly.

[0007] By adopting the above technical solution, the channel steel component can play a role in assisting installation and support.

[0008] Optionally, the upper end of the channel steel assembly is welded to the connecting steel plate, and the connecting steel plate is connected to the temporary steel column.

[0009] By adopting the above technical solution, temporary steel columns can be supported and installed by setting up connecting steel plates.

[0010] Optionally, two first bolt holes are symmetrically formed on the top outer wall of the steel plate, and a first bolt is screwed into each of the two first bolt holes. The two first bolts pass through the first bolt holes and are connected and fixed to the foundation structure. The first bolt holes are located at both ends of the steel plate.

[0011] Using the above technical solution, the bottom steel plate is connected to the foundation structure by passing the first bolt through the first bolt hole.

[0012] Optionally, the channel steel assembly consists of two small channel steels and two large channel steels. The webs of the two small channel steels are arranged opposite each other and laid flat parallel to the long side of the steel plate. The webs of the two large channel steels are arranged opposite each other and laid vertically to the steel plate.

[0013] The above technical solution uses two large channel steels with their webs facing each other and placed vertically with the steel plate, which facilitates installation and use.

[0014] Optionally, the connecting steel plate is welded to the top of the two large channel steels in the channel steel assembly, and the connecting steel plate is welded to the two sides of the large channel steel with reinforcing steel plates. A second bolt hole is opened on the top outer wall of the connecting steel plate, and a second bolt is screwed into the second bolt hole. The second bolt passes through the connecting steel plate and is fixedly connected to the temporary steel column.

[0015] By adopting the above technical solution, the temporary steel column can be installed on the foundation structure by rotating the second bolt, and then the temporary steel column can be fixed on the base device. This has the functions of precise positioning and convenience. The base device is fixed to the foundation structure by the first bolt, and the temporary steel column is connected to the base device by the second bolt, which is fixed and stable. The entire structure is composed of steel structure, which is reliable.

[0016] In summary, the beneficial effects of this application are as follows:

[0017] 1. In this application, the steel plate and other components work together to support the bottom steel plate on the existing foundation structure. The bottom steel plate is then connected to the foundation structure by passing a first bolt through a first bolt hole. The channel steel assembly rests on the bottom steel plate and is fixed to the foundation structure by the first bolt. The temporary steel column is connected to the base device by a second bolt, ensuring a stable and secure connection. The entire structure is made of steel, making it reliable. This design also improves the flexibility of fixing the temporary steel column to the foundation structure, allowing for flexible fixing.

[0018] 2. In this application, the use of reinforcing steel plates and the like enhances the installation and fixing effect by welding four reinforcing steel plates to the side of the connection point between the connecting steel plate and the large channel steel, thereby improving the stability of the base device during use. Attached Figure Description

[0019] Figure 1 This is an overall schematic diagram of this application;

[0020] Figure 2 This is a schematic diagram of the steel plate used in this application;

[0021] Figure 3 This is a schematic diagram of the connecting steel plate in this application.

[0022] Explanation of reference numerals in the attached figures: 1. Steel plate; 2. Channel steel assembly; 3. Connecting steel plate; 4. Foundation structure; 11. First bolt; 12. First bolt hole; 21. Small channel steel; 22. Large channel steel; 31. Reinforcing steel plate; 32. Second bolt hole; 33. Second bolt. Detailed Implementation

[0023] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0024] Please see Figure 1-3 A base device for fixing a temporary steel column includes a steel plate 1 on a foundation structure 4, a channel steel assembly 2 welded to the top of the steel plate 1, and a connecting steel plate 3 set at the top of the channel steel assembly 2. The connecting steel plate 3 can play an auxiliary role in installation. The upper end of the channel steel assembly 2 is welded to the connecting steel plate 3, and the connecting steel plate 3 is connected to the temporary steel column.

[0025] Reference Figure 2 and Figure 3 Two first bolt holes 12 are symmetrically opened on the top outer wall of the steel plate 1. A first bolt 11 is screwed into each of the two first bolt holes 12. The two first bolts 11 pass through the first bolt holes 12 and are connected and fixed to the foundation structure 4. The first bolt holes 12 are located at both ends of the steel plate 1.

[0026] In use, the bottom steel plate 1 rests on the constructed foundation structure 4, and the bottom steel plate 1 is connected to the foundation structure 4 by passing the first bolt 11 through the first bolt hole 12.

[0027] Reference Figure 3 The channel steel assembly 2 consists of two small channel steels 21 and two large channel steels 22. The webs of the two small channel steels 21 are arranged opposite each other and laid flat parallel to the long side of the steel plate 1. The webs of the two large channel steels 22 are arranged opposite each other and laid vertically to the steel plate 1. The connecting steel plate 3 is welded to the top of the two large channel steels 22 in the channel steel assembly 2. The connecting steel plate 3 is welded to the two sides of the large channel steels 22 with reinforcing steel plates 31. The top outer wall of the connecting steel plate 3 has a second bolt hole 32. A second bolt 33 is screwed into the second bolt hole 32. The second bolt 33 passes through the connecting steel plate 3 and is fixedly connected to the temporary steel column.

[0028] By welding four reinforcing steel plates 31 to the side of the connection point between the connecting steel plate 3 and the large channel steel 22, and rotating the second bolt 33, the temporary steel column can be installed on the foundation structure 4, and then the temporary steel column can be fixed on the base device, which has the functions of precise positioning and convenience.

[0029] The implementation principle of this application is as follows: In use, the bottom steel plate 1 rests on the constructed foundation structure 4, and the bottom steel plate 1 is connected to the foundation structure 4 by passing the first bolt 11 through the first bolt hole 12; the channel steel assembly 2 rests on the bottom steel plate 1 and is connected by welding, and then four reinforcing steel plates 31 are welded to the side of the connection point between the connecting steel plate 3 and the large channel steel 22. The second bolt 33 is rotated, and the temporary steel column can be installed on the foundation structure 4 by rotating the second bolt 33, and then the temporary steel column can be fixed on the base device. It has the functions of precise positioning and convenience. The base device is fixed to the foundation structure 4 by the first bolt 11, and the temporary steel column is connected to the base device by the second bolt 33, which is fixed and stable. The entire structure is composed of steel structure, and the structure is reliable.

[0030] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A base apparatus for securing a temporary steel column, characterised in that: The utility model provides a steel plate (1) and channel steel assembly (2) and connecting steel plate (3) are arranged on the top of steel plate (1) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly (2) and the top of channel steel assembly ​ ​ ​ 2. A base apparatus for securing a temporary steel column according to claim 1, characterised in that: ​ 3. A base apparatus for securing a temporary steel column according to claim 1, wherein: ​

Images