CN210177770U

CN210177770U - Box template for building floor

Info

Publication number: CN210177770U
Application number: CN201920989505.3U
Authority: CN
Inventors: Qijia Huo; 霍起家
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-03-24
Anticipated expiration: 2029-06-26

Abstract

The utility model provides a box template for building floor, it belongs to building technical field to solve present building box template and appear "come-up" at the concrete in-process of smashing, single box template weight is too big and the efficiency of construction that causes is low, and the cement box is broken easily, and there is the pollution in the plastics box to and the higher problem of cost of every box template. The utility model comprises a concrete layer, a coating layer, a plurality of reinforcing steel frames and a plurality of reinforcing steel frame fixing bodies; a plurality of steel reinforcement frames are arranged in a row, the outer surface of each steel reinforcement frame is provided with a coating layer to form a box body, steel reinforcement frame fixing bodies are fixed on the steel reinforcement frames, each steel reinforcement frame is internally provided with a trapezoidal support rib framework, the steel reinforcement frame fixing bodies extend out of the coating layer and are arranged in two rows at the bottom of each steel reinforcement frame, concrete layers are poured around each steel reinforcement frame, and a square plate is formed.

Description

Box template for building floor

Technical Field

The utility model relates to a box template, concretely relates to box template for building floor.

Background

The existing hollow structure formed by building floor slabs mainly comprises reinforced concrete and a box body, wherein the box body is usually made of cement or recycled plastic raw materials, but the following problems exist during the construction of the hollow structure floor slabs: firstly, the box body can float upwards (which means that the box body is not at a preset position and has a position deviation) in the concrete vibrating process. Secondly, adopt the cement box in the work progress, because the weight of every box template is too big, cause the efficiency of construction to be low, the cement box is broken easily, and plastics box can experience and exist the pollution. Thirdly, the cost of each box template is high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve present building box template and can appear "come-up" at the concrete in-process of vibrating, monolithic box template weight is too big and the efficiency of construction that causes is low, and the cement box is broken easily, and there is the pollution in the plastics box to and the higher problem of cost of every box template, and provide a simple, the construction of preparation, low in cost box template for the building floor.

The utility model discloses a solve the technical scheme that above-mentioned technical problem took and be:

the concrete layer, the coating layer, the plurality of steel bar frames and the plurality of steel bar frame fixing bodies are included;

a plurality of steel reinforcement frames are arranged in a row, the outer surface of each steel reinforcement frame is provided with a coating layer to form a box body, steel reinforcement frame fixing bodies are fixed on the steel reinforcement frames, each steel reinforcement frame is internally provided with a trapezoidal supporting rib framework, the steel reinforcement frame fixing bodies extend out of the coating layer and are arranged in two rows at the bottom of the steel reinforcement frame, concrete layers are poured around the steel reinforcement frames, and a hollow floor slab is formed.

Compared with the prior art, the utility model following beneficial effect has:

the utility model discloses a steel reinforcement frame, the inside trapezoidal support rib skeleton that is equipped with of steel reinforcement frame can increase the fore-and-aft support intensity of steel reinforcement frame in order to guarantee not take place to warp at the in-process of concreting. The outer surface of the steel bar frame is provided with the coating layer, so that concrete is conveniently poured, the concrete is prevented from permeating into the steel bar frame, and a hollow box body template is formed more easily to reduce the weight. The reinforcing steel bar frame fixing body is arranged at the bottom of the reinforcing steel bar frame, so that the phenomenon of floating upwards in the vibrating process is prevented, the reinforcing steel bar frame is exposed to the outside, and the assembling in the construction process is facilitated.

Drawings

Fig. 1 is a schematic view of the present invention;

fig. 2 is a schematic view of the reinforcing cage 2;

fig. 3 is a sectional view of the reinforcing cage 2;

fig. 4 is a schematic view of the coating layer 3 made of wire mesh or galvanized sheet.

Detailed Description

The first embodiment is as follows: the present embodiment is described with reference to fig. 1, and includes a concrete layer 1, a coating layer 3, a plurality of steel frames 2, and a plurality of steel frame fixing bodies 4;

a plurality of steel reinforcement frames 2 are one row and arrange, and every steel reinforcement frame 2's surface is equipped with coating 3 and forms the box, is fixed with steel reinforcement frame fixed body 4 on the steel reinforcement frame 2, every the inside of steel reinforcement frame 2 is equipped with trapezoidal brace rod skeleton 5, and a plurality of steel reinforcement frame fixed body 4 stretch out from coating 3 to be two rows of settings in the bottom of steel reinforcement frame 2, concrete layer 1 has been pour around a plurality of steel reinforcement frames 2, and form hollow floor.

Set up trapezoidal support rib skeleton 5 inside reinforcing bar frame 2 and can improve the horizontal bending strength of reinforcing bar frame 2, also prevent the in-process of concreting simultaneously the utility model discloses warp, improve simultaneously the utility model discloses whole horizontal bending strength.

The second embodiment is as follows: the embodiment is described with reference to fig. 1 to 3, and each of the steel bar frame fixing bodies 4 of the embodiment has an L shape.

Preferably, each of the reinforcing frame fixing bodies 4 may be an L-shaped reinforcing bar, and thus the reinforcing frame 2 is prevented from deviating at a predetermined position during tamping.

Other components and connections are the same as in the first embodiment.

The third concrete implementation mode: in this embodiment, the coating layer 3 is made of wire netting or galvanized sheet.

So set up, can reduce and reduce use cost under the condition that satisfies concrete placement.

Other components and connections are the same as in the first embodiment.

The fourth concrete implementation mode: in the present embodiment, a plurality of concave grooves or convex ribs are provided on the outer surface of the coating layer 3 according to the present embodiment, which will be described with reference to fig. 4.

So set up, improve the vertical bending strength of coating 3, make the in-process of concreting can not warp, also can improve simultaneously the utility model discloses an overall strength.

Other compositions and connection relations are the same as those of the fourth embodiment.

The fifth concrete implementation mode: the material of the coating layer 3 in this embodiment is polypropylene mesh or basalt mesh.

So set up, can reduce the utility model discloses a cost to prevent at concrete placement's in-process that the concrete from entering into in the reinforcing bar frame 2.

Other components and connections are the same as in the first embodiment.

Claims

1. The utility model provides a box template for building floor which characterized in that: the concrete layer (1), a coating layer (3), a plurality of reinforcing steel frames (2) and a plurality of reinforcing steel frame fixing bodies (4) are included;

a plurality of steel reinforcement frames (2) are arranged in one row, the outer surface of each steel reinforcement frame (2) is provided with a coating layer (3) to form a box body, a steel reinforcement frame fixing body (4) is fixed on each steel reinforcement frame (2), each steel reinforcement frame (2) is internally provided with a trapezoidal supporting rib framework 5, the steel reinforcement frame fixing bodies (4) stretch out of the coating layer (3), the bottom of each steel reinforcement frame (2) is provided with two rows of structures, and concrete layers (1) are poured around the steel reinforcement frames (2) to form a hollow floor slab.

2. The box template for building floor slab of claim 1, characterized in that: each reinforcing steel bar frame fixing body (4) is L-shaped.

3. The box template for building floor slab of claim 1, characterized in that: the coating layer (3) is made of an iron wire net or a galvanized plate.

4. The box template for building floor slab of claim 3, characterized in that: the outer surface of the coating layer (3) is provided with a plurality of grooves or raised ribs.

5. The box template for building floor slab of claim 1, characterized in that: the coating layer (3) is made of polypropylene mesh or basalt mesh.