A flat truss double-layer assembling jig frame

Abstract

This utility model discloses a double-layer assembly jig for planar trusses, relating to the field of building construction technology. The utility model includes a double-layer assembly jig base, jig support bodies, an upper planar truss, and a lower planar truss. The upper and lower planar trusses have identical structures. The double-layer assembly jig base includes transverse base beams and longitudinal base beams. Four sets of transverse base beams and two sets of longitudinal base beams are provided. The four sets of transverse base beams are welded to the two sets of longitudinal base beams to form the assembly jig base. Multiple sets of jig support bodies are provided, welded to the weld joints between the longitudinal and transverse base beams. The jig support bodies include high jig columns and low jig columns. This utility model, by using a double-layer assembly jig for planar trusses, allows for the assembly of two planar trusses at once, reducing the lower truss removal process, improving efficiency, and saving on overall jig construction costs.

Description

Technical Field

[0001] This utility model belongs to the field of building construction technology, and in particular relates to a planar truss double-layer assembly frame. Background Technology

[0002] Planar trusses, especially large-span planar trusses, are generally constructed using a method of segmented transportation, on-site ground assembly, and then hoisting. Ground assembly of the truss is a key aspect of project quality control, mainly including site preparation, installation of assembly jigs, and truss assembly construction.

[0003] Traditional single-layer truss assembly jigs have low jig utilization and high overall jig costs. Therefore, a double-layer planar truss assembly jig is proposed, which can assemble two planar trusses at once, reducing the lower truss exiting the jig, improving efficiency, and saving overall jig costs. Utility Model Content

[0004] The purpose of this utility model is to provide a planar truss double-layer assembly frame to solve the problems in the background art.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a double-layer assembly frame for planar trusses, comprising a double-layer assembly frame base, frame supports, an upper planar truss, and a lower planar truss. The upper and lower planar trusses have identical structures. The double-layer assembly frame base includes transverse base beams and longitudinal base beams. Four sets of transverse base beams and two sets of longitudinal base beams are provided. The four sets of transverse base beams and the two sets of longitudinal base beams are welded together to form the assembly frame base. Multiple sets of frame supports are provided, each welded to the joint between the longitudinal and transverse base beams. The frame support includes a high frame column and a low frame column. The high frame column is welded to one side of the upper surface of the frame transverse base beam, and the low frame column is welded to the other side of the upper surface of the frame transverse base beam. The inner sides of the frame transverse base beam are welded with frame transverse base beam main rods. Multiple sets of frame transverse base beam node stiffening plates are welded between the two sets of frame transverse base beam main rods. The upper surface of the frame transverse base beam is welded with a frame main support column. The frame main support column is located between the high frame column and the low frame column, and both ends of the frame main support column are welded to the high frame column and the low frame column, respectively.

[0006] The height of the high-mounted support column is higher than that of the low-mounted support column. A high-mounted support beam is welded to the top of the high-mounted support column, and a low-mounted support beam is welded to the top of the low-mounted support column. One end of the high-mounted support beam and the low-mounted support beam are respectively welded to the side of the main support column of the support column.

[0007] The interior of the high-mounted frame column and the high-mounted frame support beam are respectively welded with high-mounted frame beam joint stiffeners, and the interior of the low-mounted frame column and the low-mounted frame support beam are respectively welded with low-mounted frame beam joint stiffeners.

[0008] The upper surface of the high-mounted frame support beam is welded with a high-mounted frame truss assembly adjustment plate, and the upper surface of the low-mounted frame support beam is welded with a low-mounted frame truss assembly adjustment plate.

[0009] The lower planar truss is mounted on the double-layer assembly frame base. The bottom surfaces of both ends of the lower planar truss are in contact with the surfaces of the low frame support beams. The upper planar truss is mounted on the double-layer assembly frame base and is positioned above the lower planar truss. The bottom surfaces of both ends of the upper planar truss are in contact with the surfaces of the high frame truss assembly adjustment plates.

[0010] This utility model has the following beneficial effects: This utility model, by setting up a double-layer assembly jig for planar trusses, allows for the assembly of two planar trusses at once, reducing the step of removing the lower truss from the jig, improving efficiency, and saving on the overall jig quantity.

[0011] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the three-dimensional assembly structure of this utility model; Figure 2 This is a schematic diagram of the double-layer assembled jig base structure of this utility model; Figure 3 This is a partial schematic diagram of the double-layer assembled jig base structure of this utility model.

[0014] The attached diagram lists the components represented by each number as follows: 1. Double-layer assembled jig base; 1.1. Longitudinal base beam of jig; 1.2. Transverse base beam of jig; 1.2.1. Main rod of transverse base beam of jig; 1.2.2. Stiffening plate of transverse base beam of jig; 1.3. Jig support body; 1.3.1. High jig column; 1.3.2. High jig support beam; 1.3.3. Stiffening plate of high jig beam; 1.3.4. High jig truss assembly adjustment plate; 1.3.5. Low jig column; 1.3.6. Low jig support beam; 1.3.7. Stiffening plate of low jig beam; 1.3.8. Low jig truss assembly adjustment plate; 1.3.9. Main support column of jig; 2. Lower plane truss; 3. Upper plane truss. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figures 1-3 As shown, this utility model is a double-layer assembly frame with a planar truss, including a double-layer assembly frame base 1, a frame support body 1.3, an upper planar truss 3, and a lower planar truss 2. The upper planar truss 3 and the lower planar truss 2 have the same structure. The double-layer assembly frame base 1 includes a transverse base beam 1.2 and a longitudinal base beam 1.1. There are four sets of transverse base beams 1.2 and two sets of longitudinal base beams 1.1. The four sets of transverse base beams 1.2 are welded to the two sets of longitudinal base beams 1.1 to form the assembly frame base. The frame support body 1.3 has multiple sets, which are welded to the welds between the longitudinal base beam 1.1 and the transverse base beam 1.2. The frame support body 1.3 includes a tall frame column 1.3. The high-mounted frame column 1.3.1 is welded to one side of the upper surface of the frame transverse base beam 1.2, and the low-mounted frame column 1.3.5 is welded to the other side of the upper surface of the frame transverse base beam 1.2. The main rods 1.2.1 of the frame transverse base beam 1.2 are welded to both sides of the interior of the frame transverse base beam 1.2. Multiple sets of frame transverse base beam node stiffening plates 1.2.2 are welded between the two sets of frame transverse base beam main rods 1.2.1. The frame main support column 1.3.9 is welded to the upper surface of the frame transverse base beam 1.2. The frame main support column 1.3.9 is located between the high-mounted frame column 1.3.1 and the low-mounted frame column 1.3.5, and the two ends of the frame main support column 1.3.9 are welded to the high-mounted frame column 1.3.1 and the low-mounted frame column 1.3.5, respectively.

[0017] The height of the high-mounted support column 1.3.1 is higher than that of the low-mounted support column 1.3.5. The top of the high-mounted support column 1.3.1 is welded with a high-mounted support beam 1.3.2, and the top of the low-mounted support column 1.3.5 is welded with a low-mounted support beam 1.3.6. One end of the high-mounted support beam 1.3.2 and the low-mounted support beam 1.3.6 are respectively welded to the side of the main support column 1.3.9 of the support column.

[0018] The interior of the high-mounted support column 1.3.1 and the high-mounted support beam 1.3.2 is respectively welded with high-mounted support beam node stiffener 1.3.3, and the interior of the low-mounted support beam 1.3.5 and 1.3.6 is respectively welded with low-mounted support beam node stiffener 1.3.7.

[0019] The upper surface of the high-mounted frame support beam 1.3.2 is welded with a high-mounted frame truss assembly adjustment plate 1.3.4, and the upper surface of the low-mounted frame support beam 1.3.6 is welded with a low-mounted frame truss assembly adjustment plate 1.3.8.

[0020] The lower plane truss 2 is set on the double-layer assembly frame base 1. The bottom surfaces of both ends of the lower plane truss 2 are in contact with the surface of the low frame support beam 1.3.6. The upper plane truss 3 is set on the double-layer assembly frame base 1 and is set above the lower plane truss 2. The bottom surfaces of both ends of the upper plane truss 3 are in contact with the surface of the high frame truss assembly adjustment plate 1.3.4.

[0021] It should be further explained that the lower planar truss 2 and the upper planar truss 3 are assembled by the double-layer assembly jig base 1 to form a double-layer assembly jig for planar trusses. Two planar trusses can be assembled at one time, reducing the step of removing the lower truss from the jig, improving efficiency, and saving the overall jig measures.

[0022] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A planar truss double-layer assembly frame, comprising a double-layer assembly frame base (1), a frame support (1.3), an upper planar truss (3), and a lower planar truss (2), wherein the upper planar truss (3) and the lower planar truss (2) are of the same structure, the double-layer assembly frame base (1) comprising a frame transverse base beam (1.2) and a frame longitudinal base beam (1.1), wherein the frame transverse base beam (1.2) is provided in four sets, and the frame longitudinal base beam (1.1) is provided in four sets. Two sets of four sets of transverse base beams (1.2) are provided on the base beam (1.1), which are welded together with the two sets of longitudinal base beams (1.1) to form the assembly base of the jig. The jig support body (1.3) is provided in multiple sets, which are welded to the weld joints of the longitudinal base beam (1.1) and the transverse base beam (1.2) of the jig. The jig support body (1.3) includes a high jig column (1.3.1). The high-mounted frame column (1.3.1) is welded to one side of the upper surface of the frame transverse base beam (1.2), and the low-mounted frame column (1.3.5) is welded to the other side of the upper surface of the frame transverse base beam (1.2). The inner sides of the frame transverse base beam (1.2) are each welded with a frame transverse base beam main rod (1.2.1). A weld is made between the two sets of frame transverse base beam main rods (1.2.1). Multiple sets of transverse base beam node stiffening plates (1.2.2) are provided. The upper surface of the transverse base beam (1.2) of the jig is welded with the jig main support column (1.3.9). The jig main support column (1.3.9) is located between the high jig column (1.3.1) and the low jig column (1.3.5), and the two ends of the jig main support column (1.3.9) are welded to the high jig column (1.3.1) and the low jig column (1.3.5) respectively.

2. A flat truss double-layer assembly jig according to claim 1, wherein The height of the high-mounted frame column (1.3.1) is higher than that of the low-mounted frame column (1.3.5). A high-mounted frame support beam (1.3.2) is welded to the top of the high-mounted frame column (1.3.1), and a low-mounted frame support beam (1.3.6) is welded to the top of the low-mounted frame column (1.3.5). One end of the high-mounted frame support beam (1.3.2) and the low-mounted frame support beam (1.3.6) are respectively welded to the side of the main support column (1.3.9) of the frame.

3. A flat truss double-layer assembly jig according to claim 2, wherein The high-mounted frame column (1.3.1) and the high-mounted frame support beam (1.3.2) are respectively welded with high-mounted frame beam joint stiffeners (1.3.3), and the low-mounted frame column (1.3.5) and the low-mounted frame support beam (1.3.6) are respectively welded with low-mounted frame beam joint stiffeners (1.3.7).

4. A flat truss double-layer assembly jig according to claim 3, wherein The upper surface of the high-mounted frame support beam (1.3.2) is welded with a high-mounted frame truss assembly adjustment plate (1.3.4), and the upper surface of the low-mounted frame support beam (1.3.6) is welded with a low-mounted frame truss assembly adjustment plate (1.3.8).

5. A flat truss double-layer assembly jig according to claim 4, wherein The lower planar truss (2) is set on the double-layer assembly frame base (1). The bottom surfaces of both ends of the lower planar truss (2) are in contact with the surface of the low frame support beam (1.3.6). The upper planar truss (3) is set on the double-layer assembly frame base (1) and is set above the lower planar truss (2). The bottom surfaces of both ends of the upper planar truss (3) are in contact with the surface of the high frame truss assembly adjustment plate (1.3.4).

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