Ancient building structure strength detection device

Abstract

The invention discloses an ancient building structure strength detection device, and relates to the technical field of ancient building strength detection. The ancient building structure strength detection device comprises a movable frame, stress wave detection mechanisms, a first movable frame, a base and a second movable frame, wherein the stress wave detection mechanisms with the same number are arranged on the inner sides of four borders of the movable frame in a matched mode, the first movable frame is arranged below one side of the movable frame, the second movable frame is arranged below the other side of the movable frame, and the base is arranged below the position between the first movable frame and the second movable frame; and the movable frame is provided with two congruent L-shaped frames which are symmetrically arranged relative to one diagonal line of the movable frame. According to the ancient building structure strength detection device, an outer cylinder, an inner cylinder, a sucker, an electric telescopic rod, the L-shaped frames, the first movable frame, the second movable frame, a fixing rod and a push rod are arranged, and the components are matched, so thatthe device is more convenient to use and operate, the detection accuracy is high, and meanwhile, the damage to the ancient building during detection is avoided.

Description

technical field [0001] The invention belongs to the technical field of ancient building strength detection, in particular to a device for detecting the strength of ancient building structures, which is mainly used for detecting the strength of wooden structures in buildings. Background technique [0002] In the protection process of ancient buildings, the staff will use special detection devices to check the strength of the wooden structures in the ancient buildings, so as to facilitate the staff to understand and maintain the buildings themselves. At present, the wooden structures used in ancient buildings The device for structural strength testing is mainly a stress wave detector. The stress wave detector mainly causes the wood to generate a stress wave and propagates inside the wood. By measuring the propagation time of the stress wave and calculating its propagation speed, it is used to evaluate wood decay and calculate wood decay. Modulus of elasticity, thereby forming ...

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Problems solved by technology

[0006] The object of the present invention is to provide an ancient building structure strength detection device with simple operation, good detection effect, and avoiding damage to buildings during detection, which solves the problem that the existing ancient building structure strength detection device needs to perform certain inspections on wood when detecting and fixing. The problem of degree of damage and the existing ancient building structure strength detection device are troublesome to operate and have certain safety hazards when installing and measuring the distance between sensors

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