Hollow laminated floor

Abstract

The invention relates to the field of floors, in particular to a hollow laminated floor. The hollow laminated floor comprises a main body mechanism, a connecting block mechanism, a closing mechanism,a maintenance mechanism and a fixing mechanism. When the construction progress needs to be accelerated, the installation and splicing of the hollow laminated floors is carried out, and a plurality offirst connecting blocks on one floor main body are clamped and slidably connected to second connecting blocks on the other floor main body in a staggered manner; when the clamping abutting balls on the second connecting blocks make contact with the first connecting blocks, the clamping abutting balls are extruded by the first connecting blocks, and springs are squeezed to enable the clamping abutting balls to retract into the interiors of the second connecting blocks and slide along limiting grooves; and when the clamping abutting balls slide to the positions of fixed grooves, the clamping abutting balls are clamped into the fixed grooves, so that the first connecting blocks and the second connecting blocks are clamped and connected together, and the installation and splicing process of the hollow laminated floor is more convenient and fast.

Description

technical field [0001] The invention relates to the field of floor slabs, in particular to a hollow laminated floor slab. Background technique [0002] With the improvement of people's living standards, the construction industry has been vigorously developed. At present, more and more construction sites are beginning to use factory prefabricated concrete laminated floors, but factory prefabricated concrete laminated floors need to make molds, and then pour concrete to form them, which is not suitable for mass production on the assembly line. Moreover, due to the high quality of the prefabricated floor slab, it is very inconvenient to use, and the lighter steel structure prefabricated floor slab is a better choice. [0003] However, in the existing actual use process, when the construction site is far away from the prefabricated floor factory, the transportation process will be very inconvenient, and it is difficult to fix the floor during the transportation process. It is ...

AI Technical Summary

Problems solved by technology

[0003] However, in the existing actual use process, when the construction site is far away from the prefabricated floor factory, the transportation process will be very inconvenient, and it is difficult to fix the floor during the transportation process. It is also very inconvenient; on the other hand, when the construction site is in a hurry and the construction progress needs to be accelerated, the traditional slab assembly process is very cumbersome, and in the event of an assembly error, it is difficult to separate the slabs, causing losses to the project; in addition, Corrosion is prone to occur at the junction of two floor slabs, which further makes it difficult to disassemble the floor slab and also causes damage to the floor slab itself

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