Residential floor supporting structure

Abstract

The invention discloses a residential floor supporting structure. The residential floor supporting structure comprises a plurality of supporting assemblies used for abutting against a floor top plate and a floor bottom plate, each supporting assembly is composed of an upper-layer rod and a lower-layer rod, first threads are arranged on the peripheral walls of the ends of the lower-layer rods, through grooves allowing the ends of the lower-layer rods to be inserted are formed in the bottom end faces of the upper-layer rods in a sunken mode, and second threads used for being in threaded fit with the first threads are arranged on the inner circumferential walls of the through grooves. Sliding grooves are concavely formed in the deepest positions of the through grooves, connecting blocks are movably arranged in the sliding grooves, connecting grooves allowing the connecting blocks to be inserted are formed in the end faces of the ends of the lower-layer rods, and limiting pieces used for limiting axial rotation of the connecting blocks are arranged in the connecting grooves. Driving pieces used for driving the connecting blocks to slide up and down in the sliding grooves are arranged on the upper-layer rods, and adjusting pieces used for adjusting the gaps between the lower-layer rods and an external floor bottom plate are arranged at the bottoms of the lower-layer rods. According to the residential floor supporting structure, the problems that in the prior art, a floor supporting device is complex to install, and the height of the supporting device needs to be adjusted to adapt to the floor height are solved.

Description

technical field [0001] The invention relates to the technical field of floor support devices, in particular to a residential floor support structure. Background technique [0002] The floor supports in the prior art are usually supported by several steel pipes, and the two ends of the steel pipes respectively withstand the roof and the floor of the floor. The installation of the steel pipe is extremely laborious because the steel pipe is too long, and the distance between the steel pipe and the floor cannot be adjusted, so that the construction personnel usually have to cut the steel pipe, which is time-consuming and labor-intensive; and there is no foreign object in the middle of the steel pipe in the prior art Fixed, so that the middle section of the steel pipe is easily damaged by the impact of external stress. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention provides a residential floor support structure, in order t...

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Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a support structure for residential floors, in order to solve the problems in the prior art that the installation of the floor support device is complicated and the height of the support device needs to be adjusted to adapt to the height of the floor

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