Steel structure pipe truss butt joint connection rapid positioning device and construction method thereof

Abstract

The application relates to a positioning device, belongs to the technical field of building construction, and particularly relates to a steel structure pipe truss butt joint connecting quick positioning device and a construction method thereof. The device comprises a main body pipe truss and a pipe truss to be butt jointed. The surface of the main body pipe truss is respectively provided with a magnetic type left side positioning pipe and a magnetic type right side positioning pipe. The bottom parts of the magnetic type left side positioning pipe and the magnetic type right side positioning pipe are extended to the same direction and are formed with mounting grooves. Positioning clamps are arranged in the positioning grooves. A quick positioning steel partition plate is arranged on the mounting grooves. The device can quickly complete positioning and installation, reduces the positioning difficulty in the assembling process, effectively improves the steel structure pipe truss connecting and installing efficiency, saves a large amount of positioning and installing time, and solves the problems that the pipe truss rod butt joint connecting process is difficult to position and the installing efficiency is low during actual installation of the existing pipe truss.

Description

Technical Field

[0001] This invention relates to the field of building construction technology, and in particular to a rapid positioning device for butt joint connection of steel structure pipe trusses and its construction method. Background Technology

[0002] During the construction phase of a building, steel structures are frequently used to construct supports and form supporting trusses. As people's requirements for building technology increase, tubular trusses are being used more and more widely, and their proportion in buildings is increasing. Among them, steel tubular truss structures are widely used in the design and construction of complex steel structures due to their advantages such as economical use of materials, light structural weight, and ease of forming various shapes to adapt to different uses.

[0003] In existing technologies, during the material preparation stage, including the transportation of steel structure materials to the construction site, steel structure trusses are often transported in sections due to limitations in vehicle length and single-trip weight. When needed at the construction site, they are then connected on-site. However, during actual installation, the on-site connection of truss members presents challenges such as difficulty in precise positioning and low installation efficiency. Therefore, a rapid positioning device for steel structure truss connection and its construction method are proposed to address these issues. Summary of the Invention

[0004] To address the aforementioned technical problems, this invention proposes a rapid positioning device and its construction method for steel structure tube truss docking connections. The installation device, consisting of a magnetic left-side positioning tube, positioning clamps, a rapid positioning steel partition, and a magnetic right-side positioning tube, can quickly complete positioning and installation, reducing the positioning difficulty during assembly, effectively improving the efficiency of steel structure tube truss connection and installation, and saving a significant amount of positioning and installation time.

[0005] The technical solution to achieve the purpose of this invention is as follows: a rapid positioning device for the docking connection of steel structure tube trusses, comprising a main tube truss and a tube truss to be docked, wherein the surface of the main tube truss is respectively provided with a magnetic left positioning tube and a magnetic right positioning tube, the bottom portions of the magnetic left positioning tube and the magnetic right positioning tube both extend in the same direction and form an installation groove, the tube truss to be docked is located in the installation groove, and positioning grooves are opened on both the magnetic left positioning tube and the magnetic right positioning tube, wherein positioning clamps are provided in the positioning grooves, and a rapid positioning steel partition is provided on the installation groove, the rapid positioning steel partition being located between the main tube truss and the tube truss to be docked.

[0006] In some embodiments, the bottom side of the magnetic right positioning tube is provided with a docking slot, and the bottom side of the magnetic left positioning tube is adapted to the shape of the docking slot.

[0007] In some embodiments, both the positioning card and the quick-positioning steel partition have through-holes on their surfaces.

[0008] A construction method for a rapid positioning device for butt joint connection of steel structure pipe trusses specifically includes the following steps:

[0009] Step 1: Use a total station to mark the position on the main truss.

[0010] Step 2: Install the magnetic left-side positioning tube, so that the magnetic left-side positioning tube is attached to the main tube truss, and keep the magnetic left-side positioning tube aligned with the pre-marked positioning line;

[0011] Step 3: Install the magnetic right-side positioning tube. During installation, make sure that the docking position of the magnetic right-side positioning tube is engaged with the corresponding position of the magnetic left-side positioning tube, and then attach it to the main tube truss. Place the quick-positioning steel partition above the installation groove and make it contact the main tube truss.

[0012] Step 4: Use lifting equipment to lift the truss to be connected and place it into the installation slot, so that the truss to be connected is in close contact with the quick positioning steel partition. Install the positioning clamps. During installation, first put the positioning clamps directly into the reserved positioning slots.

[0013] Step 5: Use welding equipment to weld the positioning clamps to the main tube truss and the tube truss to be connected. After the positioning clamps are welded, remove the magnetic left positioning tube, the magnetic right positioning tube and the quick positioning steel partition. Then weld the main tube truss and the tube truss to be connected firmly to complete the installation.

[0014] The significant advantages of this invention compared to existing technologies are:

[0015] This invention utilizes an installation device consisting of a magnetic left-side positioning tube, a positioning clamp, a quick-positioning steel partition, and a magnetic right-side positioning tube. This device enables rapid positioning and installation, reduces the difficulty of positioning during assembly, effectively improves the efficiency of steel structure truss connection and installation, and saves a significant amount of positioning and installation time.

[0016] This solves the problem of difficulty in positioning and low installation efficiency during the actual installation of existing tubular trusses and the on-site connection of tubular truss members. Attached Figure Description

[0017] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0018] Figure 1 This is a schematic diagram of the main view structure provided in one embodiment of the present invention;

[0019] Figure 2This is a schematic diagram of the main (exploded) structure provided in one embodiment of the present invention;

[0020] Figure 3 This is a schematic diagram of the positioning kama portion (explosion) structure provided in one embodiment of the present invention;

[0021] Figure 4 This is a side view diagram of the structure provided in one embodiment of the present invention.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Main tube truss; 2. Tube truss to be connected; 3. Magnetic left-side positioning tube; 4. Magnetic right-side positioning tube; 5. Mounting slot; 6. Positioning slot; 7. Positioning clamp; 8. Quick positioning steel partition; 9. Docking bayonet; 10. Portable hole. Detailed Implementation

[0024] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. 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.

[0025] This invention provides an improved method for rapid positioning of steel structure pipe truss butt joint connections, and its construction method. The technical solution of this invention is as follows:

[0026] like Figure 1As shown, a quick positioning device for butt joint connection of steel structure tubular trusses includes a main tubular truss 1 and a truss to be butt joint 2. The surface of the main tubular truss 1 is respectively provided with a magnetic left-side positioning tube 3 and a magnetic right-side positioning tube 4. Since both the main tubular truss 1 and the truss to be butt joint 2 are steel structures, the magnetic positioning tubes enable rapid fixing, simplifying the installation steps and improving installation efficiency. The bottom portions of both the magnetic left-side positioning tube 3 and the magnetic right-side positioning tube 4 extend in the same direction and form an installation groove 5. The installation groove 5 acts as a bottom support component, providing some support to the truss to be butt joint 2, facilitating subsequent welding. The truss to be butt joint 2 is located in the installation groove 5. The magnetic left-side positioning tube 3 and the magnetic right-side positioning tube 4... Positioning slots 6 are provided on each of the positioning tubes 4. Positioning clamps 7 are installed in the positioning slots 6. In addition to the positioning slots 6 located on the side, the top of the magnetic left positioning tube 3 and the magnetic right positioning tube 4 also have matching half positioning slots 6. After the magnetic left positioning tube 3 and the magnetic right positioning tube 4 are combined, a complete positioning slot 6 is formed, which facilitates the docking of the top positioning clamps 7. A quick positioning steel partition 8 is provided on the mounting slot 5. The shape of the quick positioning steel partition 8 is adapted to the positioning slot 6. One side extends outward and the other side is locked in the edge of the positioning slot 6 in the shape of a slot, ensuring that the magnetic left positioning tube 3 and the magnetic right positioning tube 4 can be firmly docked. The quick positioning steel partition 8 is located between the main tube truss 1 and the tube truss 2 to be docked.

[0027] like Figure 2 and Figure 3 As shown, in one embodiment, the bottom side of the magnetic right positioning tube 4 is provided with a docking slot 9. The docking slot 9 is mainly located at the edge of the extended positioning groove 6 and is in the shape of a circular groove. When the magnetic left positioning tube 3 and the magnetic right positioning tube 4 are docked, the connection stability of the two is further enhanced. The bottom side of the magnetic left positioning tube 3 is adapted to the shape of the docking slot 9.

[0028] Both the positioning car 7 and the quick positioning steel partition 8 have through holes 10 on their surfaces. With the help of the holes 10 and the use of ropes, they can be easily carried and moved by construction personnel.

[0029] like Figures 1-3 As shown, a construction method for a rapid positioning device for butt joint connection of steel structure pipe trusses specifically includes the following steps:

[0030] Step 1: Use a total station to mark the position on the main truss 1;

[0031] Step 2: Install the magnetic left-side positioning tube 3, so that the magnetic left-side positioning tube 3 is attached to the main tube truss 1, and keep the magnetic left-side positioning tube 3 aligned with the pre-marked positioning line;

[0032] Step 3: Install the magnetic right-side positioning tube 4. During installation, make the docking bayonet 9 of the magnetic right-side positioning tube 4 engage with the corresponding position of the magnetic left-side positioning tube 3, and then attach it to the main tube truss 1. Place the quick-positioning steel partition 8 above the mounting groove 5 and make it contact the main tube truss 1.

[0033] Step 4: Use lifting equipment to lift the truss 2 to be connected and put it into the installation slot 5, so that the truss 2 to be connected is in close contact with the quick positioning steel partition 8. Install the positioning clamp 7. When installing, first put the positioning clamp 7 directly into the reserved positioning slot 6.

[0034] Step 5: Use welding equipment to weld the positioning jack 7 to the main tube truss 1 and the tube truss to be connected 2 respectively. After the positioning jack 7 is welded, remove the magnetic left positioning tube 3, the magnetic right positioning tube 4 and the quick positioning steel partition 8. Then weld the main tube truss 1 and the tube truss to be connected 2 firmly to complete the installation.

[0035] The technical means disclosed in this invention are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this invention are common knowledge to those skilled in the art.

Claims

1. A construction method for a rapid positioning device for butt joint connection of steel structure pipe trusses, characterized in that: The surface of the main pipe truss (1) is respectively provided with a magnetic left side positioning pipe (3) and a magnetic right side positioning pipe (4), the bottom part of the magnetic left side positioning pipe (3) and the magnetic right side positioning pipe (4) extends to the same direction and is formed with a mounting groove (5), the pipe truss (2) to be connected is located in the mounting groove (5), the magnetic left side positioning pipe (3) and the magnetic right side positioning pipe (4) are both provided with a positioning slot (6), the positioning slot (6) is provided with a positioning clamp (7), the mounting groove (5) is provided with a quick positioning steel partition plate (8), the quick positioning steel partition plate (8) is located between the main pipe truss (1) and the pipe truss (2) to be connected; The bottom side of the magnetic right side positioning pipe (4) is provided with a connecting socket (9), the bottom side of the magnetic left side positioning pipe (3) is matched with the connecting socket (9) in shape; The construction method of the quick positioning device for the steel structure pipe truss butt joint connection comprises the following steps: Step one: the position of the main pipe truss (1) is marked by using a total station instrument; Step two: the magnetic left side positioning pipe (3) is installed, the magnetic left side positioning pipe (3) is adsorbed on the main pipe truss (1), and the magnetic left side positioning pipe (3) is kept aligned with the pre-marked positioning line; Step three: the magnetic right side positioning pipe (4) is installed, the connecting socket (9) of the magnetic right side positioning pipe (4) is matched with the corresponding position of the magnetic left side positioning pipe (3), then the magnetic right side positioning pipe (4) is adsorbed on the main pipe truss (1), the quick positioning steel partition plate (8) is placed above the mounting groove (5) and contacts the main pipe truss (1); Step four: the pipe truss (2) to be connected is lifted by using a hoisting device and is placed in the mounting groove (5), so that the pipe truss (2) to be connected is in close contact with the quick positioning steel partition plate (8), the positioning clamp (7) is installed, the positioning clamp (7) is directly placed in the pre-reserved positioning slot (6) during installation; Step five: the positioning clamp (7) is welded with the main pipe truss (1) and the pipe truss (2) to be connected by using a welding device, after the positioning clamp (7) is welded, the magnetic left side positioning pipe (3), the magnetic right side positioning pipe (4) and the quick positioning steel partition plate (8) are removed, and then the main pipe truss (1) and the pipe truss (2) to be connected are firmly welded and connected, that is, the installation is completed.

2. The construction method of claim 1, wherein The surface of the positioning clamp (7) and the quick positioning steel partition plate (8) is both provided with a portable hole (10).

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