Tower standard knot, expandable tower and vertical bearing capacity reinforcing tower
A standard section and tower technology, applied to cranes and other directions, can solve the problems of reusable tower structure damage, difficult reinforcement form, insufficient bearing capacity, etc., to improve scalability, improve self-strength, improve resistance The effect of side load
Pending Publication Date: 2021-02-26
TONGJI UNIV ARCHITECTURAL DESIGN INST GRP CO LTD
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Problems solved by technology
In construction, sometimes the towers used are often insufficient in bearing capacity, and the method of temporary reinforcement is adopted. This reinforcement method is difficult and risky. It is often used in the form of welding connection, which is harmful to the reusable tower itself. cause structural damage
Method used
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[0043] A tower standard section, such as Figure 1~3 As shown, it includes four standard section columns and a plurality of column connectors. The standard section columns are vertically arranged to form a rectangular standard section frame, and adjacent standard section columns are fixedly connected through the column connectors. Each standard section column includes The standard column main body 1, the top surface and the bottom surface of the standard column main body 1 are fixedly provided with connecting plates 5, and the side of the standard column main body 1 is provided with a gusset plate for lateral expansion.
[0044] In order to facilitate the installation and connection of the gusset plates, the gusset plates are arranged at different heights along the main body 1 of the standard column. Moreover, in order to expand laterally, the gusset plate is provided with oblique bar pin holes 6 and cross bar screw holes 7 .
[0045] In this embodiment, the gusset plate incl...
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The invention relates to a tower standard knot, an expandable tower and a vertical bearing capacity reinforcing tower. The tower standard knot comprises four standard knot stand columns and a plurality of stand column connecting pieces, the standard knot stand columns are vertically arranged to form a cuboid-shaped standard knot frame, and the adjacent standard knot stand columns are fixedly connected through the stand column connecting pieces; and each standard section stand column comprises a standard stand column body, connecting plates are fixedly arranged on the top face and the bottom face of each standard stand column body, gusset plates used for lateral expansion are arranged on the side faces of each standard stand column body, and the expandable tower and the vertical bearing capacity reinforcing tower are built based on tower standard sections. Compared with the prior art, the structure of the tower standard knot cannot be damaged, the tower standard knot can be repeatedly used, economic cost is reduced, expandable parts are connected through bolts, precision is high, installation is convenient, and bearing capacity is high.
Description
technical field [0001] The invention relates to the field of expandable towers, in particular to a tower standard section, an expandable tower and a vertical bearing capacity reinforced tower. Background technique [0002] Towers are widely used in the field of engineering technology, especially in the field of construction. This type of tower is often assembled from standard sections and is often used for engineering leases. When the tower form (length, width, height and its specifications) is fixed, its bearing capacity is fixed. In construction, sometimes the towers used are often insufficient in bearing capacity, and the method of temporary reinforcement is adopted. This reinforcement method is difficult and risky. It is often used in the form of welding connection, which is harmful to the reusable tower itself. cause structural damage. Contents of the invention [0003] The object of the present invention is to provide a tower standard section, an expandable tower ...
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IPC IPC(8): B66C23/62B66C23/78
CPCB66C23/62B66C23/78
Inventor 吴水根吕兆华柴安宝
Owner TONGJI UNIV ARCHITECTURAL DESIGN INST GRP CO LTD