CN219158110U

CN219158110U - Assembled floor structure

Info

Publication number: CN219158110U
Application number: CN202223385860.0U
Authority: CN
Inventors: 陈长勇
Original assignee: Chuzhou Copper Mine Jian'an Co ltd
Current assignee: Chuzhou Copper Mine Jian'an Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-06-09
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses an assembled floor slab structure, which belongs to the field of assembled building materials and comprises floor slab external concrete, a floor slab internal steel reinforcement framework, an upper chord steel reinforcement and a W-shaped web member steel reinforcement, wherein the floor slab external concrete is poured outside the floor slab internal steel reinforcement framework, the floor slab internal steel reinforcement framework comprises a framework main beam and a framework vertical beam, a web member middle ring is arranged in the middle of the W-shaped web member steel reinforcement, the W-shaped web member steel reinforcement is arranged in the middle of the W-shaped web member steel reinforcement, web member end hooks are arranged at two ends of the W-shaped web member steel reinforcement, when the floor slab is prefabricated, the W-shaped web member steel reinforcement is firstly installed outside the framework main beam through the web member end hook, then the upper chord steel reinforcement is installed inside the web member middle ring in a penetrating mode, and then the upper chord steel reinforcement is suspended by a hanging rope, so that the concrete is poured outside the floor slab internal steel reinforcement framework, the W-shaped web member steel reinforcement is not required to be welded or fixed through binding wires, the procedures are reduced, the time is saved, and the practicability is higher.

Description

Assembled floor structure

Technical Field

The utility model relates to the field of assembled building materials, in particular to an assembled floor slab structure.

Background

The assembled building is formed by transferring a large amount of field operation work in the traditional building mode to a factory, processing and manufacturing building components and accessories (such as floors, wallboards, stairs, balconies, parking spaces, flower beds, hard piers, drainage channels and the like) in the factory, transporting to a building construction site, and assembling and installing the building on site through a reliable connection mode.

The assembled floor slab is also called a superimposed sheet, is a reinforced concrete slab assembled above a wallboard, concrete is poured outside the reinforced concrete skeleton during prefabrication, the assembled floor slab can be put into use after the concrete is solidified, the reinforced concrete skeleton is bound between the upper surface of the assembled floor slab and the assembled floor slab after the assembled floor slab is erected above the wallboard at present, then the concrete is poured, so that the connection firmness and strength are further improved, the upper chord steel bar of the upper surface of the assembled floor slab is a main component for connecting the floor slab, the upper chord steel bar is connected with the reinforced concrete skeleton of the floor slab through web member steel bars, the conventional web member steel bars are bound and fixed between the upper chord steel bars and the reinforced concrete skeleton of the floor slab through welding or binding wires, the process is more, the time is consumed during the preparation of the floor slab, and the practicability is poor.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide an assembled floor slab structure which does not need to weld or tie up and fix the W-shaped web member reinforcing steel bars by binding wires, has fewer working procedures, saves time and has stronger practicability.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides an assembled floor structure, includes floor outer concrete, floor inner reinforcement cage, last chord steel bar and W type web member reinforcing bar, the outside of floor outer concrete placement in floor inner reinforcement cage, floor inner reinforcement cage includes skeleton main beam and skeleton vertical beam, the middle part of W type web member reinforcing bar is provided with the web member middle ring, and the both ends of W type web member reinforcing bar are provided with web member end couple.

Further, W type web member reinforcing bar is provided with a plurality ofly, and W type web member reinforcing bar passes through web rod end couple hook and installs in the outside of skeleton main beam.

Further, the upper chord steel bar penetrates through the middle ring of the web member and is arranged at the top end of the W-shaped web member steel bar.

Furthermore, the front side and the rear side of the concrete outside the floor slab are uniformly provided with tooth-shaped grooves on the floor slab side.

Furthermore, the framework vertical beams and the framework main beams are fixedly connected through binding wires.

Furthermore, beam hooks are symmetrically arranged at two ends of the framework main beam.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

this scheme adopts W type web member reinforcing bar, and the middle part of W type web member reinforcing bar is provided with the web member zhong, and both ends are provided with web member end couple, when prefabricated floor, at first install the outside at skeleton main beam with W type web member reinforcing bar through web member end couple hook, then run through the string reinforcing bar and install in the web member zhong and zhong, use the lifting rope to hang the string reinforcing bar and play afterwards, can pour concrete in the floor steel skeleton outside, need not to weld W type web member reinforcing bar or tie up fixedly through the wire, less process, the time has been practiced thrift, the practicality is stronger.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

fig. 3 is a schematic diagram of the structure of the upper chord reinforcement connection mode of the utility model in front view;

fig. 4 is a schematic front view of the W-shaped web member reinforcement bar of the present utility model;

fig. 5 is a schematic diagram of a left side view of a W-type web member bar according to the present utility model;

fig. 6 is a schematic diagram of the front view structure of the external concrete pouring mode of the floor slab.

The reference numerals in the figures illustrate:

101. concrete outside the floor slab; 111. floor side tooth-shaped grooves; 102. a steel bar framework in the floor slab; 103. a backbone main beam; 131. a beam hook; 104. a framework vertical beam; 105. winding a steel bar; 106. w-shaped web member reinforcing steel bars; 161. a web member middle ring; 162. a hook at the end of the abdomen rod.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Referring to fig. 1-6, an assembled floor structure includes a floor external concrete 101, a floor internal reinforcement cage 102, an upper chord reinforcement 105 and a W-shaped web reinforcement 106, wherein the floor external concrete 101 is poured outside the floor internal reinforcement cage 102, the floor internal reinforcement cage 102 includes a main skeleton beam 103 and a vertical skeleton beam 104, a web member middle ring 161 is arranged in the middle of the W-shaped web reinforcement 106, and web member end hooks 162 are arranged at two ends of the W-shaped web reinforcement 106.

Referring to fig. 3 to 5,W, a plurality of web bars 106 are provided, and the W-shaped web bars 106 are hooked and mounted on the outer side of the frame main beam 103 by web bar end hooks 162, so that the W-shaped web bars 106 do not need to be fixed by welding or tying.

Referring to fig. 2-5, the upper chord rebar 105 is mounted on top of the W-web rebar 106 through the web ring 161, so that the W-web rebar 106 need not be secured by welding or tying.

Referring to fig. 1 and 2, the front and rear sides of the external concrete 101 are uniformly provided with the tooth-shaped grooves 111 on the side of the floor, so that the connection strength of the external concrete 101 can be improved.

Referring to fig. 3, the vertical frame beam 104 and the main frame beam 103 are fixed by binding and binding, so that the stable connection between the vertical frame beam 104 and the main frame beam 103 can be ensured.

Referring to fig. 1, beam hooks 131 are symmetrically arranged at two ends of the main beam 103 of the framework, so that the concrete 101 outside the floor is conveniently poured and laid.

When prefabricating a floor slab: referring to fig. 6, the inner reinforcement cage 102 of the floor slab is placed on a sleeper, then the hanging ropes are tied at two ends of the upper chord reinforcement 105, the hanging ropes are tensioned, at this time, baffles are erected around the inner reinforcement cage 102 of the floor slab, and concrete can be poured into the inner reinforcement cage 102 of the floor slab, and after the pouring is completed, the finished product shown in fig. 1 or fig. 2 is obtained after the concrete is consolidated.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides an assembled floor structure, includes floor external concrete (101), in-floor reinforcement cage (102), last string reinforcing bar (105) and W type web member reinforcing bar (106), its characterized in that: the outside of framework (102) is pour in outer concrete (101) of floor, framework (102) include skeleton main beam (103) and skeleton vertical beam (104) in the floor, the middle part of W type web member reinforcing bar (106) is provided with web member middle ring (161), and the both ends of W type web member reinforcing bar (106) are provided with web member end couple (162).

2. A fabricated floor structure according to claim 1, wherein: the W-shaped web member reinforcing bars (106) are arranged in a plurality, and the W-shaped web member reinforcing bars (106) are hooked and installed on the outer side of the framework main beam (103) through web member end hooks (162).

3. A fabricated floor structure according to claim 1, wherein: the upper chord steel bar (105) penetrates through the web member middle ring (161) and is arranged at the top end of the W-shaped web member steel bar (106).

4. A fabricated floor structure according to claim 1, wherein: floor side tooth grooves (111) are uniformly formed in the front side and the rear side of the floor external concrete (101).

5. A fabricated floor structure according to claim 1, wherein: the framework vertical beams (104) and the framework main cross beams (103) are fixedly connected through binding wires.

6. A fabricated floor structure according to claim 1, wherein: and beam hooks (131) are symmetrically arranged at two ends of the framework main beam (103).