Truss
A truss and single-frame technology, applied in truss structures, truss beams, joists, etc., can solve the problems of cumbersome disassembly and assembly of trusses, inconvenient transportation, etc., and achieve the effects of convenient handling and transportation, small space occupation, and simple truss structure
Active Publication Date: 2017-06-09
菏泽市汇信知识产权运营有限公司
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- Description
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- Application Information
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Problems solved by technology
[0004] The invention proposes a truss, which solves the problems of cumbersome disassembly and assembly and inconvenient transportation of the truss in the prior art
Method used
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[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0029] Such as Figure 1-3 As shown, the truss in this embodiment includes several single frames connected in sequence; the single frames include a first frame 1 , a second frame 2 , a third frame 3 and two fixing plates 4 .
[0030] Wherein, the first frame body 1 includes a first left column 5 and a first right column 6 arranged in parallel, the first left column 5 and the first right column 6 are cylinders, and the first left column 5 and the first right co...
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The invention provides a truss which comprises a plurality of single frames. The single frames are sequentially connected with one another; the single frames comprise first frames, second frames, third frames and fixing plates; the first frames and the third frames can rotate relative to the second frames. The truss has the advantages that the single frames with triangular cross sections are enclosed by the first frames, the second frames and the third frames when the truss is used, accordingly, the truss is of a stable support structure, the fixing plates are arranged on the lower sides of the single frames, and stable truss structures can be formed; the fixing plates are separated from the single frames after the truss is detached, each first frame and the corresponding third frame can rotate to two sides of the corresponding second frame to be arranged on the two sides of the second frame in a stacked manner, and accordingly the truss is small in occupied space and convenient to carry and transport; the truss is simple in structure, reasonable in design, easy and convenient to disassemble and convenient to transport.
Description
technical field [0001] The invention relates to the technical field of metal frames, in particular to a truss. Background technique [0002] The truss is a supporting beam structure composed of rods connected by welding, riveting or bolts. The truss rods mainly bear axial tension or pressure, so as to make full use of the strength of the material and save material compared with the solid web beam when the span is large. , reduce weight and increase stiffness. [0003] In the current exhibition industry, truss structures are used in the construction of exhibition booths, especially large booths. The efficiency of disassembly and assembly of trusses and the convenience of transportation have become an important demand for trusses in the industry. Contents of the invention [0004] The invention proposes a truss, which solves the problems of complicated disassembly and assembly and inconvenient transportation of the truss in the prior art. [0005] Technical scheme of the ...
Claims
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IPC IPC(8): E04C3/04
CPCE04C3/04E04C2003/0486
Inventor 杨道瑞
Owner 菏泽市汇信知识产权运营有限公司