Heat-bridge-breaking anchor bolt suitable for fabricated type composite external wall panel
A composite exterior wall panel, prefabricated technology, applied in building components, thermal insulation and other directions, can solve problems such as energy loss of anchor bolts, and achieve the effect of improving overall strength and strengthening shear force.
Inactive Publication Date: 2021-04-20
北京点域科技有限公司
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Problems solved by technology
[0004] Aiming at the deficiencies of the prior art, the present invention provides a heat-breaking bridge anchor bolt suitable for assembled composite exterior wall panels, which solves the problem of energy loss caused by anchor bolts penetrating through the insulation layer
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[0022] 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.
[0023] see Figure 1-6 , the present invention provides a technical solution: a heat-breaking bridge anchor suitable for assembled composite exterior wall panels, including an incubator 1 and a first diffuser plate 2, the first diffuser plate 2 has a diameter of 60mm and a thickness of 2mm, The surface of the first diffuser plate 2 is slidably connected with a bolt 14 through a bolt hole 13. The bolt 14 is a special heat-breaking bridge bolt. The right side of...
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The invention discloses a heat-bridge-breaking anchor bolt suitable for a fabricated type composite external wall panel. The anchor bolt comprises a heat preservation box and a first diffusion plate, the left end of the first diffusion plate is fixedly connected with an internal thread pipe, the inner surface of the internal thread pipe is in threaded connection with a first lead screw, the left end of the first lead screw is fixedly connected with a second diffusion plate, a second screw rod is movably connected to the left side of the second diffuser plate, a first end is fixedly connected to the left side of the second diffusion plate, and a first through groove is formed in the surface of the first end. According to the heat-bridge-breaking anchor bolt suitable for the fabricated type composite external wall panel, by arranging the first diffusion plate and screwing the first lead screw into the internal thread pipe to be matched with the second diffusion plate and the first end, the shearing resistance of the heat-bridge-breaking anchor bolt is enhanced after the heat-bridge-breaking anchor bolt is installed, and a heat bridge can be broken; and meanwhile, a third through groove in the second lead screw can be fixed to a steel wire mesh of a steel wire mesh frame system, and the overall strength is improved.
Description
technical field [0001] The invention relates to the technical field of anchor bolts, in particular to a thermal break bridge anchor bolt suitable for assembled composite exterior wall panels. Background technique [0002] Anchor refers to the general term of all post-anchor components, with a wide range; it is divided into metal anchors and non-metal anchors according to different raw materials; it is divided into expansion anchors, reaming anchors, and bonded anchors according to different anchoring mechanisms. Bolts, concrete screws, nails, concrete nails, etc. In the installation of external wall insulation panels, in order to make the system safer, various types of anchor bolts, metal brackets or connectors are often used according to the insulation panel material or finish type, etc. And other measures to help strengthen. [0003] In addition to using adhesives for bonding, the external wall panels of the existing composite insulation layer also need to use anchor bolt...
Claims
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IPC IPC(8): E04B1/76E04B1/78
Inventor 全晓宁
Owner 北京点域科技有限公司