Assembled anchoring tool and operation method

Abstract

The invention discloses an assembled anchoring tool and an operation method. The assembled anchoring tool comprises an anchoring tool; a clamping plate is arranged at the top of the anchoring tool; awedge block is arranged at the bottom of the clamping plate, and is tightly bonded with the clamping plate; a stress spring is arranged at the end part of the wedge block; two ends of the stress spring are connected with the wedge block and the clamping plate; a carbon fiber plate is arranged at the bottom of the wedge block, and is tightly bonded with the wedge blocks at the top and the bottom; abase plate is arranged at the bottom of the anchoring tool, and is bonded with the wedge block at the bottom of the carbon fiber plate; hexagonal bolt heads are arranged at the bottom of the base plate; screw rods are arranged at the tops of the hexagonal bolt heads; and the screw rods are welded with the hexagonal bolt heads, and penetrate through the base plate and the clamping plate. The assembled anchoring tool has the advantages of antiskid bolt connection, simple structure of each part forming an anchor head, easy machining, and easy meeting of the anchoring tool demands under differentconditions through change of the width of the base plate and the angle between the base plate and a clamping block.

Description

technical field [0001] The invention relates to the technical field of anchors, in particular to an assembled anchor and an operation method. Background technique [0002] The prestressed carbon fiber plate combines the advantages of light weight, high strength, corrosion resistance and fatigue resistance of carbon fiber with the characteristics of active prestressing, and is widely used in the reinforcement and upgrading of building concrete. Prestressed carbon plate reinforcement not only has the advantages of reducing deflection and deformation, actively sealing cracks, and reducing the internal stress of reinforced concrete, but also endows the reinforced building with higher ultimate load and shear stress, improving the utilization rate of carbon fiber plates and concrete . The anchor is the core of the prestressed carbon plate, which can effectively transfer the load on the carbon fiber plate to the reinforced building. [0003] After searching, it was found that the...

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Problems solved by technology

[0004] However, after analysis, it is found that the existing assembled anchors have the following deficiencies: first: when the wave anchor anchors the carbon plate, there will be slippage or abnormal damage caused by stress concentration; second: the inner hole of the integrated cat head is shaped hole, the processing is difficult, and the processing cycle is long, and the cost of anchorage under different conditions of the product is high; third: the anchorage is poorly adjustable

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