CN2734869Y

CN2734869Y - Automatic multifunctional double-layer floor plate for use in fire fighting

Info

Publication number: CN2734869Y
Application number: CN 200320100721
Authority: CN
Inventors: 吴汉华
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-10-02
Filing date: 2003-10-02
Publication date: 2005-10-19
Anticipated expiration: 2013-10-02

Abstract

The existing reinforced concrete floor plate is composed of a layer of floor plate and a primary and secondary beam, and the scale heights of the beam bottom and the floor plate are not the same, which affects the beauty. Usually, ceil suspending garnish is needed to make bottom boards flat and beautiful. The utility model provides an automatic multifunctional double-layer floor plate for use in fire fighting, which is respectively provided with a layer of floor plate on the beam surface and on the beam bottom, forming a double-layer floor plate. The floor plate on the bottom layer is pre-provided with holes, being convenient for the supporting objects to be taken out of the interlayer of the floor plate. The utility model is characterized in that a space of certain height is arranged between the upper layer floor plate and the lower layer floor plate. The upper layer floor plate and the lower layer floor plate are connected to be an integration via the beam. The interlayer space of the double-layer floor plate can be provided with fire-fighting, air-conditioning, illuminating system facilities, etc.

Description

Automatic fire fighting multifunction double-layer floor

One, technical field

The utility model relates to the multi-functional reinforced concrete double-storied floor of a kind of automatic fire fighting, especially facilities such as fire-fighting, electric (air-conditioning pipe and power line), edible water pipe can be installed in the comprehensive floor in the floor.

Two, background technology

At present, known reinforced concrete floor structure is made up of one deck floor and primary and secondary beam.Different with the floor absolute altitude and influence attractive in appearancely at the bottom of the beam, want furred ceiling finishing just can make base plate smooth attractive in appearance usually; Floor inside can't pre-buried extinguishing pipe, air-conditioning pipe and edible water pipe except can pre-buried conduit, and must thicken floor during the inner pre-buried conduit of floor.Common main residence building generally can not installed the automatic fire fighting system, thereby stay hidden fire-fighting danger because of having only one deck floor; The terrace floor will be done isolation layer just heat insulating function.

Two, summary of the invention

The utility model can not be installed the deficiency of facilities such as extinguishing pipe, electric pipe (air-conditioning and use electric line), edible water pipe simultaneously in order to overcome existing reinforced concrete floor in floor, the utility model provides a kind of reinforced concrete floor, this floor not only can reach structural requirement, and facilities such as fire-fighting, electric, edible water pipe can be installed in floor simultaneously, realize automatic fire fighting, electric integrated, edible water pipe the multi-functional floor of automatic fire fighting to floor cooling water-cooledization, smooth attractive in appearanceization of floor.

The technical scheme that its technical problem that solves the utility model adopts is: do one deck floor respectively and form double-storied floor at the bottom of beam face and beam, at bottom floor reserving hole.Specific practice is earlier with bottom floor good with beam ramming together (girder with secondary beam should be designed to absolute altitude is consistent up and down), can only smash the bottom absolute altitude of surface layer floor in the time of the ramming beam, reserve the gauge of surface layer floor, necessary reserving hole when ramming bottom floor and beam, erect extinguishing pipe at the bottom floor face with shelf, electric pipe, facilities such as edible water pipe, fill up at the bottom floor face then and tamp the sand that do not have viscosity (can at sand cover one deck heatproof cloth or offset plate or the iron sheet that is not easy to get rusty), at sand face or heatproof cloth or offset plate or iron sheet face installation reinforcing bar ramming surface layer floor, the surface layer floor can also be made of precast plate at last; The terrace floor can be opened the air-vent heat radiation at side bar or surface layer floor, and the terrace inner beam must be opened air-vent.According to the job specfication requirement,, sand is exhausted just by reserving hole with sand pump earlier and can tear formwork open to tearing formwork open during the time limit; In the reserving hole position that designs illuminating lamp and fire-fighting automatic spray head and central air-conditioning air outlet are installed respectively at last.

The beneficial effects of the utility model are, when can satisfy the specification for structure requirement, realize automatic fire fighting, electric integrated, edible water pipe multi-function action to floor cooling water-cooledization, smooth attractive in appearanceization of floor, terrace floor breathable insulation, and need not carry out the furred ceiling finishing, simple in structure, it is good that endurance quality is fitted up than furred ceiling.

Three, description of drawings

Below in conjunction with accompanying drawing and enforcement the utility model is further specified.

Fig. 1 is the sectional drawing of the utility model embodiment.

Fig. 2 is the plan view of an embodiment of beam bottom floor.

Floor 1 above the figure central sill, beam bottom floor 2, beam 3, the piping facility 5 in the shelf 4, sandwich slab, fire-fighting automatic spray head reserving hole 6, illuminating lamp reserving hole 7, central air-conditioning air outlet 8.

Four, the specific embodiment

When elder generation's ramming figure central sill bottom floor 2 and beam 3, reserve fire-fighting automatic spray head reserving hole 6, illuminating lamp reserving hole 7, central air-conditioning air outlet 8, install piping facility 5 in the sandwich slab with shelf 4, fill up on 2 on the beam bottom floor in the drawings and tamp the sand floor 1 above the ramming figure central sill more later on that does not have viscosity, wait until at last when the form removal time limit arrives that earlier the sand in the sandwich slab being exhausted the back just can form removal.

Claims

1, a kind of double-storied floor, at the bottom of beam face and beam, do one deck floor respectively and form double-storied floor, at bottom floor reserving hole, it is characterized in that: upper strata floor and lower floor's floor have the certain height space, and the levels floor relies on beam to connect into an integral body, in the mezzanine space of double-storied floor system's facilities such as fire-fighting, air-conditioning, illumination can be installed; Bottom floor reserving hole conveniently takes out the supporter in the floor interlayer; The terrace floor can be opened the air-vent heat radiation at beam and surface layer floor.