Bolt reinforcement pin prefabricated timber structure beam column edge joint

Abstract

The invention discloses a prefabricated wooden structure beam-column node with bolts and reinforcement pins, comprising: a prefabricated wooden structure column, a prefabricated wooden structure beam, a connecting steel bar, a C-shaped anchor on a column side, a nut, an end nut, and a bolt plate; the prefabricated A hollow groove is reserved at the upper part of the wooden structure beam end to form a sinking step, and a protruding step is provided at the lower part; the prefabricated wooden structure column is provided with a C-shaped anchor at the side of the column; when the prefabricated beam is not hoisted, , the connecting steel bar is placed in the empty slot, after hoisting in place, the connecting steel bar passes through the reserved hole of the steel bar, and is fastened to the C-shaped anchor on the side of the column; the bolt plate is inserted into the reserved bolt plate groove The nuts are screwed on both ends of the connecting steel bar, and are close to the column edge and the sunken steps and protruding steps; the end nuts are close to the latch plate. The invention has the advantages of simple installation and high speed, can transmit the tensile and compressive properties of steel bars at the same time, and has good anti-seismic performance.

Description

technical field [0001] The invention relates to a prefabricated and assembled beam-column edge node of a wooden structure with bolts, steel bars, and pins, and belongs to the field of construction engineering. Background technique [0002] The prefabricated wooden structure has reached a higher level of housing in terms of design, material regeneration, low carbon, living comfort, energy saving, and earthquake resistance. The prefabricated wooden structural components are produced in the factory, and then the prefabricated components are transported to construction. , to assemble. This construction method can greatly improve the level of mechanized construction, reduce construction personnel, save construction time, speed up construction progress, and reduce construction costs. The development of prefabricated wood structure is an effective way to realize the industrialization of construction, which can effectively save resources, reduce environmental pollution, and is cond...

AI Technical Summary

Problems solved by technology

Under the action of earthquake, this kind of connection is often damaged at the junction between the metal connector and the wooden member, and the seismic performance is not ideal.

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