A metal node for construction
A metal junction and construction technology, which is applied in the direction of construction and building construction, can solve the problems of metal structure damage, etc., and achieve the effect of long service life and firm connection
Active Publication Date: 2018-12-04
绍兴上虞霓虹科技有限公司
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Problems solved by technology
[0003] In view of this, the present invention aims to propose a metal node for construction to solve the damage to the metal structure caused by the frequent shaking of the high-altitude metal node
Method used
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[0022] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0023] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...
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The invention provides a metal node for a building. The metal node for the building comprises a metal casing pipe and a connecting piece, wherein the two ends of the connecting piece protrude from the two ends of the metal casing pipe; the middle of the connecting piece is fixedly connected with the end part of a bearing bar; the part, which extends out from the side wall of the metal casing pipe, of the bearing bar is in sleeving connection with an elastic sleeve; the elastic sleeve coats the bearing bar and a profile connecting end; a locking sleeve is arranged between the profile connecting end and the elastic sleeve; the locking sleeve is provided with an annular sleeve body with external thread on the side of the profile connecting end and is provided with a metal sheet which abuts against the bottom of the profile connecting end; two inserting plates are arranged on the metal sheet in the direction of the bearing bar; inner buckled convex ribs are distributed on the inner sides, facing towards the bearing bar, of the inserting plates uniformly; anti-twist teeth are formed on the outer sides of the inserting plates in pairs; and the anti-twist teeth are embedded in the elastic sleeve. The metal node for the building, provided by the invention, is firmly connected with a profile, and waggling shearing force is released by a connecting piece in a buffering mode under the influence of frequent waggling, so damage to a metal structure is avoided.
Description
technical field [0001] The invention belongs to the field of construction engineering and construction technology, and in particular relates to a metal node for construction. Background technique [0002] A large number of metal joints are used in existing high-rise buildings. The existing welding joints have the problems of high welding requirements and great difficulty. The external profiles of the metal joints are affected by strong winds in high altitude and frequently shake, which may easily lead to damage to the metal of the joints. It may even cause the profile to fall off and cause danger. Contents of the invention [0003] In view of this, the present invention aims to propose a metal node for construction to solve the damage to the metal structure caused by the frequent shaking of the high-altitude metal node. [0004] In order to achieve the above object, technical solution of the present invention is achieved in that way: [0005] A metal joint for constructi...
Claims
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IPC IPC(8): E04B1/38
CPCE04B1/38
Inventor 李建波
Owner 绍兴上虞霓虹科技有限公司