A carbon fiber plate anchor
A carbon fiber plate and anchor technology, applied in the field of anchors, can solve the problems of carbon fiber plate displacement, carbon fiber plate installation deviation, unfavorable use of carbon fiber plate anchors, etc., to achieve accurate installation, avoid stress concentration, reduce indentation and even Fracture effect
Active Publication Date: 2021-12-28
吉林国兴复合材料有限公司
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Problems solved by technology
[0003] High-strength composite fiber materials such as carbon fiber plates are widely used in the reinforcement field of civil engineering. When the existing carbon fiber plate anchors are used, when the fastening bolts are locked, the carbon fiber plates are not restrained, and the carbon fiber plates are prone to damage. The displacement makes the installation of the carbon fiber plate deviate, which is not conducive to the use of the entire carbon fiber plate anchorage
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[0019] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0020] Please refer to figure 1 , figure 2 , image 3 and Figure 4 , a carbon fiber plate anchor, comprising an anchor body 1, a pressure plate mechanism 2, a carbon fiber plate 4, a fastening bolt 3, a positioning pin mechanism, a baffle mechanism and an elastic support mechanism, and the central position of the anchor body 1 is provided with Through hole; the platen mechanism 2 is connected to the anchor body 1; the carbon fiber plate 4 is located between the upper platen 22 and the lower platen 24, and one end of the carbon fiber plate 4 extends to the outside of the through hole; the fastening bolt 3 The number is multiple, and the anchor body 1, the upper pressing plate 22 and the lower pressing plate 24 are connected as a whole through a plurality of fastening bolts 3, and the carbon fiber plate 4 is pressed and fixed by the upper pressing pl...
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The invention relates to the technical field of anchors, in particular to a carbon fiber plate anchor. The carbon fiber plate anchor includes: an anchor body, a through hole is opened in the center of the anchor body; a platen mechanism, the platen mechanism is connected with the anchor body, and the platen mechanism includes a telescopic rod, an upper platen, a second A spring, a lower pressing plate and a positioning groove, a lower pressing plate is provided in the through hole opened at the center of the anchor body, the lower pressing plate is fixedly connected with the inner bottom wall of the through hole, and an upper matching setting is provided above the lower pressing plate As for the pressing plate, the upper surface of the upper pressing plate is connected to the inner wall of the upper end of the through hole through a plurality of first springs distributed in a matrix, and the surface of the upper pressing plate is provided with a plurality of evenly distributed positioning grooves; the carbon fiber plate is located on the upper Between the pressing plate and the lower pressing plate, and one end of the carbon fiber plate extends to the outside of the through hole. The carbon fiber plate anchor provided by the invention has the advantages of precise installation, high anchoring efficiency and long service life of the carbon fiber plate.
Description
technical field [0001] The invention relates to the technical field of anchors, in particular to a carbon fiber plate anchor. Background technique [0002] Anchor refers to the permanent anchoring device used in prestressed concrete. It is an anchoring tool used in post-tensioned structures or components to maintain the tension of the prestressed tendon and transfer it to the interior of the concrete. It is also called a prestressed anchor. Tool. [0003] High-strength composite fiber materials such as carbon fiber plates are widely used in the reinforcement field of civil engineering. When the existing carbon fiber plate anchors are used, when the fastening bolts are locked, the carbon fiber plates are not restrained, and the carbon fiber plates are prone to damage. The displacement makes the installation of the carbon fiber plate deviate, which is not conducive to the use of the entire carbon fiber plate anchorage. Therefore, it is necessary to provide a new carbon fiber...
Claims
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IPC IPC(8): E04C5/12E04G23/02E04C5/08
CPCE04C5/12E04G23/0218E04C5/085E04C5/127E04G2023/0262
Inventor 郝中亮陈路阳
Owner 吉林国兴复合材料有限公司