Steel structure grid frame assembly jig frame adjusting system

Abstract

The invention discloses a steel structure net rack assembly jig frame adjusting system which comprises first profile steel and second profile steel which are located in the middle of two T-shaped supports which are vertically arranged in an inverted mode, the first profile steel is fixedly connected with the bottoms of the T-shaped supports, the second profile steel is located above the first profile steel, and the second profile steel is movably connected with the corresponding T-shaped supports. The profile steel is arranged between the T-shaped supports, the profile steel located on the upper portion is movably connected with the T-shaped supports through the U-shaped round steel to achieve manual adjustment of the height of the jig frame, the problem that the height of a common steel structure net rack assembling jig frame cannot be adjusted is solved, the production efficiency is improved, and the labor intensity of workers is reduced; the production efficiency of assembling the steel structure rod piece by workers can be improved by two times.

Description

Technical Field

[0001] The invention relates to the technical field of grid steel structure assembly, in particular to a steel structure grid assembly frame adjustment system. Background Art

[0002] The grid structure is a spatial bar system structure, where the load-bearing bars are connected through nodes according to a certain rule. The nodes are generally designed to be hinged, and the bars are mainly subjected to axial forces, and the cross-sectional dimensions of the bars are relatively small. These spatially intersecting bars support each other, organically combining the load-bearing bars with the support system, thus making the use of materials economical. Due to the regular combination of the structure, a large number of bars and nodes have the same shape and size, which is convenient for factory production and installation on site.

[0003] At present, the steel structure grid is generally assembled through a tire frame, but the height of the steel tire frame is generally fixed and the height of the steel tire frame cannot be adjusted, which easily causes a waste of manpower and material costs.

[0004] In view of the above problems, how to adjust the height of the tire frame while ensuring the bearing capacity of the tire frame has become a technical problem that people urgently need to solve. Summary of the invention

[0005] In view of the above technical problems in the related art, the present invention proposes a steel structure grid assembly frame adjustment system, which can overcome the above shortcomings of the prior art.

[0006] To achieve the above technical objectives, the technical solution of the present invention is implemented as follows: A steel structure grid assembly frame adjustment system includes steel section 1 and steel section 2 located in the middle of two vertically inverted T-shaped brackets, wherein the steel section 1 is fixedly connected to the bottom of the T-shaped bracket, the steel section 2 is located above the steel section 1, and the steel section 2 is movably connected to the corresponding T-shaped bracket.

[0007] Furthermore, the bottom of the first steel section is flush with the bottom of the T-shaped bracket.

[0008] Furthermore, two ends of the first steel section are fixedly connected to the T-shaped brackets at both ends by welding.

[0009] Furthermore, U-shaped round steels are welded to both end sides of the second steel section, and the two U-shaped round steels at the same end of the second steel section are movably connected to the T-shaped bracket through a stainless steel bolt group.

[0010] Furthermore, the stainless steel bolt group includes stainless steel bolts and nuts, and the stainless steel bolts pass through the corresponding U-shaped round steel and are connected to the nuts.

[0011] Furthermore, a gap of 5 - 15 mm is reserved between both ends of the second section steel and the T-shaped brackets at the same end.

[0012] Advantages of the present invention: By arranging section steel between the T-shaped brackets, the section steel located at the upper part is movably connected to the T-shaped brackets through U-shaped round steel to realize manual adjustment of the height of the jig, solving the problem that the height of the general steel structure grid assembly jig cannot be adjusted, improving the production efficiency and reducing the labor intensity of workers. With the present invention, the production efficiency of workers assembling steel structure members can be increased by 2 times. Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0014] Figure 1 is the front view of the structure of the steel structure grid assembly jig adjustment system according to the embodiment of the present invention; Figure 2 is the side view of the structure of the steel structure grid assembly jig adjustment system according to the embodiment of the present invention; Figure 3 is the top view of the structure of the steel structure grid assembly jig adjustment system according to the embodiment of the present invention; In the figure: 1, the first section steel; 2, the second section steel; 3, the T-shaped bracket; 4, the U-shaped round steel; 5, the stainless steel bolt group; 6, the steel structure member; 501, the stainless steel bolt; 502, the nut. Detailed Embodiments

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present invention.

[0016] As Figures 1-3 shown, a steel structure grid assembly jig adjustment system according to an embodiment of the present invention includes a steel structure grid assembly jig adjustment system, including the first section steel 1 and the second section steel 2 located in the middle of two vertically inverted T-shaped brackets 3. The first section steel 1 is fixedly connected to the bottom of the T-shaped bracket 3, the second section steel 2 is located above the first section steel 1, and the second section steel 2 is movably connected to the corresponding T-shaped bracket 3.

[0017] In the embodiment, the bottom of the first section of profiled steel 1 is flush with the bottom of the T-shaped bracket 3.

[0018] In the embodiment, both ends of the first section of profiled steel 1 are fixedly connected to the two ends of the T-shaped bracket 3 by welding.

[0019] In the embodiment, U-shaped round steel 4 is welded to both side parts at both ends of the second section of profiled steel 2, and the two U-shaped round steels 4 at the same end of the second section of profiled steel 2 are movably connected to the T-shaped bracket 3 by a stainless steel bolt group 5.

[0020] In the embodiment, the stainless steel bolt group 5 includes a stainless steel bolt 501 and a nut 502. The stainless steel bolt 501 passes through the corresponding U-shaped round steel 4 and is connected to the nut 502. In the embodiment, a gap of 5 - 15 mm is reserved between both ends of the second section of profiled steel 2 and the T-shaped bracket 3 at the same end.

[0021] To facilitate the understanding of the above technical solution of the present invention, the above technical solution of the present invention will be described in detail below in terms of specific usage methods.

[0022] In specific use, according to a steel structure grid assembly jig adjustment system of the present invention, it includes: the first section of H-shaped steel 1 welded with the T-shaped bracket 3, the middle section of H-shaped steel 2, U-shaped round steel 4, a stainless steel bolt group 5. The two ends of the middle section of H-shaped steel 2 of the T-shaped bracket are fixedly welded to the U-shaped round steel 4. The other end of the U-shaped round steel 4 is welded to the H-shaped steel on the T-shaped bracket. A 10-mm gap is reserved between the middle section of H-shaped steel 2 and the H-shaped steels of the two side T-shaped brackets. The two sides of the U-shaped round steel 4 are fixed by stainless steel bolts 5. According to the assembly height of the steel structure grid, the vertical assembly height of the steel jig can be adjusted manually by adjusting the stainless steel bolt group. The maximum adjustment range of the height is 580 mm, and the maximum load-bearing capacity of the jig is 500 kg.

[0023] The size of the H-shaped steel is 120 * 120 * 3.2 * 4.5 mm, the diameter of the U-shaped round steel is 12 mm, and the size of the stainless steel bolt group is M12 * 180 mm.

[0024] In summary, by means of the above technical solution of the present invention, by arranging profiled steel between the T-shaped brackets, the profiled steel located in the upper part is movably connected to the T-shaped brackets through U-shaped round steel to realize manual adjustment of the jig height, solving the problem that the height of the general steel structure grid assembly jig cannot be adjusted, improving the production efficiency, reducing the labor intensity of workers. With the present invention, the production efficiency of workers assembling steel structure members can be increased by 2 times.

[0025] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A steel structure grid assembly jig adjustment system, characterized in that It includes a first section steel (1) and a second section steel (2) located in the middle of two vertically inverted T-shaped brackets (3). The first section steel (1) is fixedly connected to the bottom of the T-shaped bracket (3), the second section steel (2) is located above the first section steel (1), and the second section steel (2) is movably connected to the corresponding T-shaped bracket (3).

2. The steel structure grid assembly jig regulating system according to claim 1, characterized in that The bottom of the first section steel (1) is flush with the bottom of the T-shaped bracket (3).

3. The steel structure grid assembly jig regulating system according to claim 1, characterized in that, Both ends of the first section steel (1) are fixedly connected to the two ends of the T-shaped bracket (3) by welding.

4. The steel structure grid assembly jig regulating system according to claim 1, wherein, U-shaped round steels (4) are welded to both side parts of both ends of the second section steel (2), and the two U-shaped round steels (4) at the same end of the second section steel (2) are movably connected to the T-shaped bracket (3) through a stainless steel bolt group (5).

5. The steel structure grid assembly jig regulating system according to claim 4, characterized in that, The stainless steel bolt group (5) includes a stainless steel bolt (501) and a nut (502), and the stainless steel bolt (501) passes through the corresponding U-shaped round steel (4) and is connected to the nut (502).

6. The steel structure grid assembly jig adjustment system according to any one of claims 1-5, characterized in that A gap of 5 - 15 mm is reserved between both ends of the second section steel (2) and the T-shaped bracket (3) at the same end.

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