Lattice composite-material tower
A composite material and lattice technology, applied in towers, building types, buildings, etc., can solve the problems of easy cracks in welded joints, product self-heavy, high maintenance costs, and achieve simple on-site installation, strong connection reliability, and high reliability. The effect of easy molding
Pending Publication Date: 2020-10-02
HARBIN FRP INST
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Problems solved by technology
However, there are certain hidden dangers in the iron tower structure: the raw materials are mainly various steel plates and section steel, which have poor weather resistance and high maintenance costs in the later period; the iron tower structure needs to be welded, and the welded joints are prone to cracks and poor fatigue performance; the materials used in the iron tower are isotropic and can be designed Poor performance, heavy weight of the product; professional installation is required on site for the lattice iron tower, and the operating cost is high
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[0024] 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.
[0025] see Figure 1-8 Describe this embodiment, a lattice type composite material tower, which includes a base 1, a main girder 2, a diagonal tie rod 3, a transverse tie rod 4, an adapter 5, a channel profile 6 and a holding rod 7, the base 1. There are multiple bases 1 distributed in the form of corner points and fixedly connected to the ground. Each base 1 is fixedly connected with a main beam 2, and adjacent main beams 2 are connected with A plurality of diagonal tie rods 3 and cross tie rods 4, the cross tie rods 4 are arranged between adjacent diagonal stay rods 3, the top of the main beam 2 is fixedly connected with the channel profile 6 through the adapter 5, and the channel profile 6 is fixedly connected with a plurality of holding poles 7, and the pole towers are made...
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The invention provides a lattice composite-material tower and belongs to the field of tower structures. The problem that an existing tower is poor in bearing capability is solved. The lattice composite-material tower comprises multiple bases, girders, diagonal draw bars, transverse draw bars, adapters, a grooved profile and embracing bars, wherein the multiple bases are distributed in an angular point form and fixedly connected with the ground, each base is fixedly connected with one girder, multiple diagonal draw bars and transverse draw bars are connected between the adjacent girders, the transverse draw bars are arranged between the adjacent diagonal draw bars, the top of each girder is fixedly connected with the grooved profile through one adapter, the multiple embracing bars are fixedly connected to the grooved profile, the tower is made of a composite material, and the composite material consists of reinforced fibers and a base material. The lattice composite-material tower is mainly used as a communication tower or an electric tower.
Description
technical field [0001] The invention belongs to the field of pole and tower structures, in particular to a lattice-type composite material pole and tower. Background technique [0002] The existing grid-type iron tower structure has been widely used in industries such as communication, electric power, and telecommunications. However, there are certain hidden dangers in the iron tower structure: the raw materials are mainly various steel plates and section steel, which have poor weather resistance and high maintenance costs in the later period; the iron tower structure needs to be welded, and the welded joints are prone to cracks and poor fatigue performance; the materials used in the iron tower are isotropic and can be designed The performance is poor, and the product has a large weight; the lattice iron tower needs professional installation on site, and the operating cost is high. Contents of the invention [0003] In order to solve the problems in the prior art, the pre...
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IPC IPC(8): E04H12/00E04H12/02
CPCE04H12/00E04H12/02
Inventor 梁钒杨松刘永纯侯涤洋武海鹏孙云龙彭新亮丁新静周琪
Owner HARBIN FRP INST