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Fiber strap anchor with wedge

An anchoring device and fiber tape technology, which is applied in the field of anchoring devices, can solve the problems of low utilization rate of material strength, poor reliability, easy peeling of adhesive layers, etc. Reliable anchoring effect

Active Publication Date: 2018-04-10
周朝阳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the main application form of this technology is to use an adhesive to attach the fiber sheet to the surface of the structural member. The adhesive layer of this reinforcement method is easy to be peeled off by force, easy to be softened by heat, afraid of aging and degumming, and requires time-consuming rest. Such significant defects lead to low reinforcement performance of high-performance fiber materials, which are manifested in: in terms of efficacy, the utilization rate of material strength is extremely low, and the adaptability to the use environment is poor; in terms of timeliness, the reliability of long-term use is poor; Reinforcement requirements

Method used

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  • Fiber strap anchor with wedge
  • Fiber strap anchor with wedge
  • Fiber strap anchor with wedge

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Embodiment Construction

[0024] The technical scheme and working process of the present invention will be further described below with specific embodiments in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited thereto.

[0025] figure 1 The shown fiber tape anchoring device with wedge includes a wedge 1 and its attachments 2 on both sides (there is a longitudinal through hole 7 on the attachment 2 in this figure). Extend far away in the direction of the thin head. After anchoring the far end of the fiber tape, stretch the anchoring device at this end to make the two parts of the fiber tape separated by the wedge plate 1 bear the same force. Insert the pull rod into the longitudinal through hole 7 and pull the pull rod The anchorage, connection and even tensioning of the fiber band can be realized by measures such as connecting to other objects. The other object could be a structural member or another piece of fiber strap anchor with a wedge, e...

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Abstract

The invention discloses a fiber belt-anchoring device having a wedge plate. The fiber belt-anchoring device comprises the wedge plate and anchoring components which can be accessories on two sides, two clamping plates or an anchoring box. Fiber belts continuously bypass the thick head of the wedge plate or extend far towards the direction of the thin head or are folded by utilizing the two clamping plates or respectively clamped between the wedge plate and an inner surface of the anchoring box and then penetrate out together. The fiber belt-anchoring device having the wedge plate has following beneficial effects: the fiber belt-anchoring device is used for structural strengthening and is advantaged by being convenient in installation and reliable in effect; and cost is saved and a construction period is shortened.

Description

technical field [0001] The invention relates to the anchoring of various flexible strip materials, in particular to provide an anchoring device for fiber strips used for reinforcing infrastructure engineering structures such as civil engineering and water conservancy. Background technique [0002] Due to various reasons, a large number of engineering structures such as bridges and houses need to be reinforced and repaired. Of course, the adoption of simple and efficient structural reinforcement technology has huge economic value and social benefits. Therefore, relevant exploration has long been valued by the international civil engineering community. [0003] As the third generation of modern structural materials following steel and concrete, sheet-like fiber-reinforced composite materials represented by high-performance carbon fiber cloth (referred to as fiber sheets, which can be called fiber strips when made into strips) have light weight, It has the characteristics of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G23/02E01D22/00
Inventor 周朝阳周奥利周欣涛
Owner 周朝阳
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