Connecting sleeve for wooden structure

Abstract

The invention relates to the technical field of woodworking devices, and discloses a connecting sleeve for a wooden structure, which includes a sleeve, guide grooves are opened at both ends of the sleeve, and a fixing block is fixedly connected to the inside of the sleeve. The upper surface of the fixed block is provided with a through hole, and the outer wall of the sleeve is provided with a through groove, one end of the through groove communicates with the inside of the through hole, and the inside of the through groove is movably connected with an insertion rod. The connecting sleeve for wooden structures is provided with vertical rods on the outer wall of the fixed rods, and the vertical rods are kept in an inclined state under the action of the limit spring, and the top and bottom ends of the sleeves are inserted into the sleeves for the two wooden structures to be connected respectively. After the inside of the cylinder, the outer wall of the wooden structure contacts the casing on the outer wall of the vertical rod and squeezes the vertical rod. The limit spring is compressed by force, so that the vertical rod rotates around the fixed rod. Move away from the direction of the device groove and effectively squeeze and fix the wooden structure in the casing, and connect the wooden structure simply and conveniently.

Description

technical field [0001] The invention relates to the technical field of woodworking devices, in particular to a connecting sleeve for wooden structures. Background technique [0002] Wooden structure buildings have various forms and flexible layouts, and the internal structure of the building can be easily changed according to needs. In terms of mechanical performance, wood has good compression, bending and tensile properties, especially good plasticity in compression and bending, so the structural system of wooden houses has been applied in many countries around the world. With the continuous improvement of people's living standards, modern wooden structure houses, villas and apartments have appeared in many areas of our country. my country is realizing the industrialization, standardization and supporting installation technology of wooden structure buildings. However, the development of wooden structure buildings in my country is slow and limited to some low-rise commercial ...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a connecting sleeve for wooden structures, which solves the problem that most existing wooden structures are connected by steel nails during the connection process, which is time-consuming to operate and inconvenient to disassemble after connection, and will cause damage to the wooden structures. The structure causes greater damage and the aesthetics are poor

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