CN2793187Y

CN2793187Y - Inter-connected floor

Info

Publication number: CN2793187Y
Application number: CN 200520025755
Authority: CN
Inventors: 贾德芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-05-07
Filing date: 2005-05-07
Publication date: 2006-07-05
Anticipated expiration: 2015-05-07

Abstract

The utility model provides a novel interconnected floorslab which aims at providing a novel floorslab with a novel structure, quakeproof performance and high residential safety, and the floorslabs can be tightly connected with each other into a whole during construction. The utility model is provided with a plurality of grooves respectively at both end head parts of a hollow floorslab of reinforced concrete, and the grooves connect reinforcement ribs of the floorslab with each other in a longitudinal mode, or two to four transverse connecting ribs connected with each other transversely are arranged in the middle of the floorslab.

Description

Novel interconnected body formula floor

Technical field

The utility model relates to a kind of building unit, especially a kind of building precast hollow floor.

Background technology

Along with the growing and continuous progress in science and technology of builing industry, society is also more and more higher to the technical requirements of building level especially building unit.In known technology, existing building floor mainly is to be covered with the reinforced concrete prefabricated cassette ceiling that reinforcing bar vertically is shaped on several through holes by the bottom.But in construction during bedding, the two ends of floor are taken be placed on the body of wall often, smear concrete mutually between seam and connect, make that interconnectivity is relatively poor between floor, especially shock resistance is low, giving lives use bring dangerous.Also await constantly developing novel building floor.

Summary of the invention

In order to overcome the deficiency of prior art, the utility model provides a kind of novel structure, and the construction of floor can closely connect in aggregates mutually, and shock resistance is strong, makes its new-type floor safe in utilization of living.

The technical scheme that its technical problem that solves the utility model adopts is: the design two ends portion with reinforced concrete hollow floor that adopts is shaped on several respectively makes the interconnective groove of the vertical reinforcement of floor, or be cast with at the middle part of floor the 2-4 root be floor laterally connect laterally connect muscle, when laying construction, with floor to after completing, in the groove of floor, lay the load reinforcing bar, use the floating back maintenance of concrete pouring again, band laterally connect muscle the company of weldering is together mutually with reinforcing bar, make and vertically, laterally all be interconnected into one, the novel combined type floor that consists of between floor.

Because technique scheme has been adopted in the utility model design, show that through testing result on trial for several times it compared with prior art again, have novel structure, design innovation, floor connect closely, advantages such as shock resistance is strong, and is safe in utilization are a kind of novel building floor.

Description of drawings

Below in conjunction with drawings and Examples the utility model is described in further detail.

Fig. 1 is the concrete structure figure of the utility model embodiment.

Fig. 2 is the left view of Fig. 1 embodiment.

Fig. 3 is the configuration diagram of floor to connecting.

Fig. 4 is cast with the floor slab structure figure that laterally connects muscle.

Fig. 5 is the concrete structure figure that band connects muscle frid formula cassette ceiling.

Reference numeral: 1 cassette ceiling, 1-1 frid formula floor, 2 grooves, 3 laterally connect muscle, 4 connecting reinforcements.

The specific embodiment

As accompanying drawing 1, embodiment illustrated in fig. 2, the utility model is to be shaped on the longitudinal fluting 2 that several make the vertical reinforcement interconnection of floor respectively at the plate body two ends of reinforced concrete hollow floor 1, and floor 1 two ends groove 2 quantity the bests are identical with the core hole count of floor.As accompanying drawing 1,2 is that 9 its two ends of hole floor just are shaped on 9 grooves respectively.

Referring to accompanying drawing 4 embodiment, cassette ceiling 1 of the present utility model or be cast with laterally at the middle part of floor that the 2-4 root makes the floor transverse interconnects laterally connect muscle 3, become the cassette ceiling that band laterally connects muscle.

With reference to accompanying drawing 5 embodiment, frid formula cassette ceiling 1-1 is that cast is connected with the connecting reinforcement 4 that makes the frid interconnection in the recess at its two ends in the utility model, becomes the frid that band connects muscle.

Claims

1, a kind of novel interconnected body formula floor, it comprises reinforced concrete hollow floor, it is characterized in that the plate body two ends of cassette ceiling (1) are shaped on several longitudinal flutings (2) respectively.

2, floor according to claim 1 is characterized in that cassette ceiling (1) two ends grooves (2) quantity the best is identical with the core hole count of floor.

3, floor according to claim 1 is characterized in that cassette ceiling (1) or laterally being cast with the 2-4 root at the middle part of floor laterally connects muscle (3).

4, floor according to claim 1 is characterized in that frid formula cassette ceiling (1-1) is that cast is connected with connecting reinforcement (4) in the recess at its two ends.