An auxiliary device for maintaining horizontal movement and its processing method

Abstract

The invention belongs to the technical field of construction engineering, and particularly relates to an auxiliary device for keeping horizontal actuation and a processing method thereof. When the horizontal earthquake force is simulated, a horizontal effect needs to be applied to a model, however, a part of the structures, such as a wood structure and the like, can generate large deformation andhigh dislocation when being subjected to horizontal action, and lifting and translation are generated, so that it is difficult to ensure that the loading is always in a horizontal state. The inventionprovides the auxiliary device for keeping horizontal actuation, wherein the auxiliary device comprises a first mechanism; the first mechanism is connected with a long rod pulley block; the long rod pulley block comprises a pulley block, the pulley block is arranged in a second mechanism; the pulley block comprises a plurality of pulleys, and sliding grooves are formed in the pulleys; and a plurality of sliding rails are arranged in the second mechanism, and the sliding groves are matched with the sliding rails. The sliding rails in the second mechanism can slide upwards relative to the pulleys of the long rod pulley block according to the lifting of the experimental model, so that it is ensured that loading position is not changed; the horizontal action level can be ensured to be appliedto the experimental model through the pulleys; and the auxiliary device is convenient to machine, flexible and practical.

Description

technical field [0001] The application belongs to the technical field of building structure engineering, and in particular relates to an auxiliary device for maintaining horizontal movement and a processing method thereof. Background technique [0002] Timber structure is a structure that is only loaded by wood or mainly by wood, and is connected and fixed by various metal connectors or mortise and tenon means. Because this structure is composed of natural materials, it is limited by the conditions of the materials themselves. Internal outline The Chinese wooden structure system has always adopted the structural principle of the frame system: internal structure: "rooms" are formed by four upright columns, beams, and vertical stilts. Generally, buildings are composed of odd-numbered rooms, such as three, five, seven, and nine rooms. . The more bays, the higher the grade. The Hall of Supreme Harmony in the Forbidden City has eleven bays, which is the highest-grade wooden anc...

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Problems solved by technology

When simulating horizontal seismic force, it is necessary to apply horizontal action to the model, and some structures such as wooden structures will have large deformation and large displacement when subjected to horizontal action, resulting in uplift and translation, so it is difficult to ensure that the loading is always in a horizontal state. , the application provides an auxiliary device for maintaining horizontal movement and its processing method

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