Mounting construction method for joining truss of pipe truss structure system
A construction method and pipe truss technology, which can be applied in building construction and construction, etc., can solve the problems of poor installation quality and the interference of the installation of supplementary rods, and achieve good construction quality, improve docking quality, and promote development. Effect
Inactive Publication Date: 2019-12-31
BEIJING SHOUGANG CONSTR GROUP
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Problems solved by technology
[0003] The purpose of the present invention is to provide a pipe truss structure system connection truss installation and construction method, which solves the problem of poor installation quality caused by the intersecting openings of the supplementary rods in the limited space, and effectively improves the connection between the supplementary rods and the truss main rod. docking quality
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Embodiment Construction
[0014] The specific embodiment of the present invention adopts following steps construction:
[0015] Specific steps are as follows:
[0016] 2. Process the supplementary rod part 1, one end of the supplementary rod part 1 is processed into an intersecting opening, the other end is a straight opening, and a liner 3 is added on the side of the intersecting opening.
[0017] 2. Processing connecting sleeve 2: one end of the connecting sleeve 2 is processed into a joint and a gasket 3 is added on the side of the joint, and the other end is processed into a straight joint and four plug welding holes are symmetrically arranged on this side.
[0018] 3. Assemble the supplementary rod 1 and the connecting sleeve 2. The end of the supplementary rod 1 is provided with a plug-in connection form of the connecting sleeve 2, and the length of the supplementary rod 1 is adjusted through the expansion and contraction of the connection sleeve 2, so as to solve the problem of interference bet...
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The invention provides a mounting construction method for a joining truss of a pipe truss structure system, and belongs to the technical field of pipe truss mounting construction. Through the form ofarranging a connecting sleeve at the end of a reinforcing rod piece, the length of the reinforcing rod piece is adjusted through extending and retracting of the connecting sleeve, and thus the problemof interference of the reinforcing rod piece and a main rod is solved; an intersecting opening is formed in one end of the connecting sleeve to be in welded connection with the main rod, the other end of the connecting sleeve and the reinforcing rod piece are subjected to girth welding, four plug welding holes are symmetrically formed in the connecting sleeve, and the plug welding holes and the reinforcing rod piece are subjected to plug welding to form welding seams. The mounting construction method has the advantages that the problem of intersecting opening interference of reinforcing rod piece mounting in a limited space is solved in the form of the fabricated connecting sleeve, and the butting quality of the reinforcing rod piece and the truss main rod is effectively improved; and inpipe truss mounting construction, the construction quality is good, the efficiency is high, economic benefits are obvious, the construction technical level of a pipe truss structure is increased, anddevelopment of the steel structure industry is promoted.
Description
technical field [0001] The invention belongs to the technical field of pipe truss installation and construction, and in particular provides a pipe truss structure system connection truss production and installation method in a limited space, which is suitable for the installation of various pipe truss structures. Background technique [0002] The pipe truss structure is mostly a space structure with a complex structure, which requires high precision in the fabrication and installation of components. Conventional construction mostly adopts the method of combining unit, segment, piece installation and high-altitude rods in bulk. However, it is more difficult to install high-altitude bulk repair rods in the confined space between adjacent structural units. Due to the characteristics of the circular cross-section of the steel pipe butt joints, the repair rods interfere with the main rod and cannot be directly installed in place. It is necessary to partially cut the intersecting...
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IPC IPC(8): E04B1/19E04B1/58
CPCE04B1/19E04B1/1903E04B2001/1942E04B2001/1972
Inventor 阮新伟荆奎张迎阳王克文
Owner BEIJING SHOUGANG CONSTR GROUP
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