A prefabricated composite floor

Abstract

The invention relates to the field of floor slabs, in particular to an assembly type composite floor slab. The assembly type composite floor slab comprises limiting grooves, a floor slab body, a pressure relief structure, a supporting rod, limiting structures and pressing blocks. The periphery of the floor slab body is provided with the limiting grooves with a triangular section. The limiting grooves are used in cooperation with the pressure relief structure. By means of the pressure relief structure, seal is conducted between adjacent floor slab bodies, and then the seal performance between the two adjacent floor slab bodies is better. Each pressing block at the bottom end of the floor slab body drive the corresponding limiting structure by means of the gravity of the floor slab body so as to fix the adjacent two pressing blocks, so that it is effectively avoided that in the process of stepping on the floor slab body, the floor slab body shakes, a pressure relief function is achievedon the floor slab body, and the situation that since the hardness of the floor slab body is large, living is not comfortable is effectively avoided; when people step on one floor slab body, the limiting structures enable the adjacent floor slab body to be tightly attached to the supporting rod, the pressure relief structure is pulled at the same time, and the seal performance between the pressurerelief structure and the floor slab body is better; and meanwhile, the pressure relief structure is used in cooperation with the limiting structures to facilitate resetting of the floor slab body.

Description

technical field [0001] The invention relates to the field of floor slabs, in particular to an assembled laminated floor slab. Background technique [0002] The prefabricated house is a new concept of environmentally friendly and economical prefabricated prefabricated houses with light steel as the skeleton, sandwich panels as the enclosure material, and standard modulus series for space integration. The components are connected by bolts. The prefabricated house can be conveniently and quickly Through assembly and disassembly, the general standardization of temporary buildings has been realized, and the construction concept of environmental protection, energy saving, fast and efficient has been established. [0003] However, the floors of traditional steel-structured slab houses are mostly fixed by bolts, which need to be dismantled and reused in different places frequently. During the installation and disassembly process, the threads are easily damaged, and when the floor is...

AI Technical Summary

Problems solved by technology

[0003] However, the floors of traditional steel-structured slab houses are mostly fixed by bolts, which need to be dismantled and reused in different places frequently. During the installation and disassembly process, the threads are easily damaged, and when the floor is stepped on, the bolts are subjected to lateral pressure. , so that the bolts are more likely to be damaged, and it is not convenient for the installation and disassembly of the floor, and because the floor is of steel structure, the sound is loud during the pressing process, and it will cause discomfort to the user's feet. Living Environment

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