A hollow composite floor

Abstract

The invention relates to the field of floor slabs, specifically a hollow laminated floor, including a main body mechanism, a connecting block mechanism, a closing mechanism, a maintenance mechanism and a fixing mechanism; The plurality of first connection blocks on one floor body are staggered and slidably connected to the second connection block on the other floor body, and the clips on the second connection block When the engagement contact ball touches the first connection block, the engagement contact ball is pressed by the first connection block to press the spring, and the engagement contact ball retracts to the second The inside of the connecting block first slides along the limiting groove, and when the engaging and resisting ball slides to the position of the fixing groove, it snaps into the inside of the fixing groove, so that the first connecting block and the The second connecting blocks are engaged and connected together, which makes the installation and splicing process of the hollow laminated floor slab more convenient and quick.

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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