Assembled cross beam frame node
A prefabricated and cross technology, applied in the direction of building, building structure, etc., can solve the problems of damage to the section of the component and the inability to transmit the bending moment reliably, and achieve the effect of strengthening the bearing capacity, easy installation and convenient transportation.
Pending Publication Date: 2018-04-20
GUANGDONG XIANGBO ECOLOGICAL TECH CO LTD
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Problems solved by technology
However, direct bolted connections cannot reliably transmit bending moments, and welding can damage member sections
Method used
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[0033] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.
[0034] This embodiment discloses an assembled cross beam node, such as figure 1 As shown: the assembled cross beam frame node includes a C-shaped node connecting splint 4 and a straight node connecting splint 5 connected with the C-shaped node connecting splint 4, and the first joint connected through the C-shaped node connecting splint 4 Th...
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The invention belongs to the technical field of a house building structure, and particularly relates to an assembled cross beam frame node. The assembled cross beam frame node comprises a C-shaped node connection clamp plate, a 1-shaped node connection clamp plate, a first inclined beam and a second inclined beam, wherein the 1-shaped node connection clamp plate is connected with the C-shaped nodeconnection clamp plate; the first inclined beam and the second inclined beam are connected through the C-shaped node connection clamp plate; the assembled cross beam frame node also comprises a crossbeam arranged on the 1-shaped node connection clamp plate; and each of the first inclined beam, the second inclined beam and the cross beam comprises two pieces of cold bending thin wall C-shaped steel fixedly connected in a back-to-back mode. Through the introduction of the cross beam frame node, high-strength screw bolts are introduced into the connection between the inclined beams and the connection between the inclined beams and the cross beam; the damage due to the use of welding is avoided; meanwhile, the defect that the reliable bending moment transfer cannot be realized due to directuse of screw bolts is avoided; the connection intensity between the inclined beams is effectively improved; the stability of the beam frame is enhanced; and the bearing force of the beam frame is greatly enhanced.
Description
technical field [0001] The invention belongs to the technical field of building structures, in particular to an assembled cross beam joint. Background technique [0002] Cold-formed steel refers to various cross-sectional forms of steel sheet, steel plate or flat steel formed by rolling, stamping and bending. Cold rolling has fast forming speed, high output, and does not damage the coating. It is a common method for mass production. Cold-formed steel members bear relatively large external loads with relatively few materials, not by simply increasing the cross-sectional area, but by changing the cross-sectional shape. The economic benefits of using cold-formed steel, especially cold-formed thin-walled steel to make load-bearing structures are very obvious. The cold-formed thin-walled steel structure system has huge development potential and broad development prospects, and has become a popular choice for more and more domestic and foreign steel companies. Recommended by aut...
Claims
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Login to View More IPC IPC(8): E04B1/58
CPCE04B1/58
Inventor 贺同雷
Owner GUANGDONG XIANGBO ECOLOGICAL TECH CO LTD