CN214833976U

CN214833976U - Assembled building modularization superimposed sheet

Info

Publication number: CN214833976U
Application number: CN202121010730.1U
Authority: CN
Inventors: 莫崇规
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-11-23
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses an assembly type building modularization superimposed sheet, which consists of a superimposed sheet framework, structural steel bars and concrete; the laminated plate framework consists of battens; the ribbon board is formed by connecting standard modules; the standard modules are fastened together by bolts; the bolt consists of a steel bar and a screw-free nut; the screw-free nut consists of an outer nut, an intermediate nut, a clamping piece and a locking nut. And assembling a laminated plate skeleton capable of bearing construction load by using standard modules, then installing reinforcing steel bars, and finally pouring concrete to obtain a building structure with the same integrity as a cast-in-place building. The cost of a factory for constructing the fabricated construction member and the cost of customizing the mold are saved. The standard modules are prestressed by using screw-free nuts, and the integrity of the laminated slab framework assembled by the standard modules is equivalent to that of an integrally formed component, so that the laminated slab framework has the capacity of bearing construction load; the assembled building modular laminated slab is light in weight and easy to produce, transport and install.

Description

Assembled building modularization superimposed sheet

Technical Field

The utility model relates to an assembly type structure field, more specifically say, relate to assembly type structure modularization superimposed sheet and construction method.

Background

The assembly type building is an important gripper for promoting energy conservation, emission reduction and consumption reduction in the construction field. The existing assembly type building component factory has high construction difficulty and needs more investment; the cost for customizing the assembled building component mould is high; the assembled building components are heavy, the transportation cost is high, and the hoisting difficulty is high; the integrity deviation of the fabricated building and the like. The problems make the assembly type building difficult to popularize and apply. The fabricated building modular laminated slab is assembled into a fabricated building modular laminated slab framework by prefabricated standard modules, then structural steel bars are installed, and finally concrete is poured. The assembly type building modular laminated slab reduces the dependence on assembly type building component factories; only the die of the prefabricated standard module needs to be customized, so that the cost for customizing the die is greatly reduced; the assembled building modular laminated slab before the concrete is poured has light weight, low transportation cost and easy installation; the prefabricated building modularization laminated slab concrete adopts post-pouring construction and has the integrity same as that of a cast-in-place building.

Disclosure of Invention

In order to overcome the not enough of background art, the utility model discloses assembled building modularization superimposed sheet has following advantage: the assembly type building modular laminated slab reduces the dependence on assembly type building component factories; the customization cost of the die is greatly reduced; the assembled building modular laminated slab has light weight, low transportation cost and easy installation; has the same integrity as cast-in-place buildings. The standard modules are prestressed by using screw-free nuts, and the integrity of the laminated slab framework assembled by the standard modules is equivalent to that of an integrally formed component, so that the laminated slab framework has the capacity of bearing construction load; standard modules also have the advantage of being easy to produce, transport and install.

The utility model discloses assembled building modularization superimposed sheet, include: the laminated slab framework, the structural steel bars and the concrete; the laminated plate skeleton consists of battens, the battens are formed by connecting standard modules, the standard modules are fastened together by bolts, and the laminated plate skeleton bears construction load; the structural steel bars are installed after the installation of the laminated slab framework is completed; pouring the concrete after the laminated slab framework and the structural steel bars are installed; the standard module is a prefabricated part and consists of a bottom plate and a web plate; the composite slab framework can be assembled in a factory and can also be assembled on a construction site.

The web plate is of a hollow structure; a clamping groove or a hole is formed in the web plate and used for mounting a bolt; the web plate is provided with the concave-convex groove, so that the composite slab framework and the concrete are better combined together; the end face of the standard module is provided with a concave-convex lap joint interface; the bottom plate has the tongue and groove to make the superimposed sheet skeleton and concrete better combine together, can be in the same place with the fastener chucking lath.

The bolt consists of a steel bar and a screw-free nut; the screw-free nut consists of an outer nut, an intermediate nut, a clamping piece and a locking nut, a steel bar connected with the screw-free nut does not need threads, and prestress is applied to the standard module by rotating the outer nut, so that the standard module is fastened together; the outer nut, the middle nut, the clamping piece and the locking nut form a combined movement mechanism, and the outer nut, the middle nut, the clamping piece and the locking nut are caused to perform combined movement by rotating the outer nut, so that the outer nut is axially displaced relative to the steel bar, and the standard module is prestressed.

The construction method of the assembly type building modular composite slab is characterized by comprising the following steps:

step one, assembling the standard modules into a ribbon board;

step two, assembling the battens into a laminated plate framework;

thirdly, mounting structural steel bars on the framework of the laminated plate;

and step four, pouring concrete on the laminated plate framework.

The reinforcing steel bars and the web plates are bonded by using a bonding agent, and the wire-free nut can be removed after the bonding agent is solidified; adhesive bonding is used between standard modules.

The web plate is of a large-small head shape, so that the laminated plate framework and concrete are better combined together.

The structural steel bars and the concrete are partially installed in advance, and partial concrete is poured, so that the composite slab framework can bear larger construction load.

The end of the batten is provided with a backing plate, so that the bolt can better fasten the standard module.

Plain concrete or heat-insulating materials are poured on the laminated plate framework and used as non-load-bearing building components.

And plates are laid on the composite slab framework or are used independently, and the composite slab framework is used as a non-bearing building component or a construction platform.

Through the technical scheme, the utility model discloses technical scheme's beneficial effect is: the cost for constructing a factory of the assembled building component is saved; the cost for customizing the mould is saved; the assembled building modular laminated slab is light in weight, and the transportation cost is saved; the integrity of the cast-in-place building is the same; the standard modules are prestressed by using screw-free nuts, and the integrity of the laminated slab framework assembled by the standard modules is equivalent to that of an integrally formed component, so that the laminated slab framework has the capacity of bearing construction load; easy to produce, transport and install.

Drawings

For the sake of clarity, the present invention will be described below with reference to schematic drawings of assembled building modular plywood, the following drawings are merely exemplary embodiments of the present invention, and it will be apparent to those skilled in the art that other drawings can be obtained from the drawings provided without inventive effort.

FIG. 1 is a schematic view of a fabricated building modular composite slab:

the laminated plate framework 1, the structural steel bars 2 and the battens 11;

FIG. 2 is a schematic sectional view of the assembled building modular plywood:

overlapping the slab framework 1, the concrete 3 and the ribbon board 11;

FIG. 3 is a schematic view of a fabricated building modular plywood plank:

laths 11, standard modules 111, bolts 112 and backing plates 113;

FIG. 4 is a schematic view of a modular building block of modular plywood of the prefabricated building:

standard module 111, bottom plate 1111, web 1112;

FIG. 5 is a schematic view of a fabricated building modular composite bolt:

steel bar 1121, screw-free nut 1122, external nut 11221, intermediate nut 11222, clip 11223, and locking nut 11224.

Detailed Description

Embodiment 1, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a fabricated building modular plywood, comprising: the composite slab comprises a laminated slab framework 1, structural steel bars 2 and concrete 3; the laminated slab framework 1 consists of battens 11, the battens 11 are formed by connecting standard modules 111, the standard modules 111 are fastened together by bolts 112, and the laminated slab framework 1 bears construction load; the structural steel bars 2 are installed after the installation of the laminated slab framework 1 is completed; the concrete 3 is poured after the laminated plate framework 1 and the structural steel bars 2 are installed; the standard module 111 is a prefabricated part, and the standard module 111 consists of a bottom plate 1111 and a web 1112; the laminated plate framework 1 can be assembled in a factory and can also be assembled in a construction site.

Embodiment 2, as shown in fig. 1, 2, 3 and 4, the fabricated modular building composite slab of the present invention has a hollow structure of the web 1112; a slot or hole is formed in the web 1112 for mounting the bolt 112; the web 1112 is provided with a concave-convex groove to better combine the laminated plate framework 1 and the concrete 3; the end face of the standard module 111 is provided with a concave-convex lap joint interface; the bottom plate 1111 has concave-convex grooves to make the superimposed plate frame 1 and the concrete 3 better combined together, and simultaneously, the laths 11 can be clamped together by using the clamping piece.

Embodiment 3, as shown in fig. 3 and 5, the assembled building modular composite slab of the present invention, the bolt 112 is composed of a steel bar 1121 and a screw-free nut 1122; the screw-free nut 1122 consists of an outer nut 11221, a middle nut 11222, a clamping piece 11223 and a locking nut 11224, the steel bars connected by the screw-free nut 1122 do not need threads, and prestress is applied to the standard modules 111 by rotating the outer nut 11221, so that the standard modules 111 are fastened together; the outer nut 11221, the intermediate nut 11222, the clamping pieces 11223 and the lock nut 11224 constitute a joint movement mechanism, and rotating the outer nut 11221 causes the outer nut 11221, the intermediate nut 11222, the clamping pieces 11223 and the lock nut 11224 to perform joint movement, so that the outer nut 11221 is axially displaced with respect to the reinforcing bars 1121, thereby prestressing the standard module 111.

Embodiment 4, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a fabricated modular building laminated slab, and a method for constructing the fabricated modular building laminated slab, comprising the following steps:

step one, assembling the standard modules 111 into the ribbon board 11;

step two, assembling the batten 11 into the laminated slab framework 1;

thirdly, mounting structural steel bars 2 on the laminated slab framework 1;

and step four, pouring concrete 3 on the laminated slab framework 1.

Embodiment 5, as shown in fig. 3, 4 and 5, the fabricated building modular composite slab of the present invention is formed by bonding the reinforcing bars 1121 and the webs 1112 by using an adhesive, and the nuts 1122 without screws can be removed after the adhesive is solidified; adhesive bonding is used between the standard modules 111.

Embodiment 6, as shown in fig. 1, fig. 2 and fig. 4, the assembled building modular composite slab of the present invention, the web 1112 is shaped as a big end and a small end, so that the composite slab framework 1 and the concrete 3 can be better combined together.

Embodiment 7, as shown in fig. 1 and 2 the utility model discloses assembled building modularization superimposed sheet, construction steel 2 and concrete 3, installation part construction steel 2 and pouring part concrete 3 make superimposed sheet skeleton 1 can bear bigger construction load in advance.

Example 8, as shown in fig. 3, the fabricated modular building block composite according to the present invention has a backing plate 113 at the end of the lath 11, so that the bolt 112 can fasten the standard module 111 better.

Embodiment 9, as shown in fig. 1 and 2 the utility model discloses assembled building modularization superimposed sheet, plain concrete or insulation material are pour on superimposed sheet skeleton 1, are used as non-bearing building element.

Embodiment 10, as shown in fig. 1 and 2, the present invention relates to a fabricated modular building laminated slab, wherein a plate is laid on the laminated slab frame 1 or used alone as a non-load-bearing building member or a construction platform.

Any person skilled in the art can make modifications or modify equivalent embodiments according to the technical content disclosed above without departing from the technical solution of the present invention, but any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. Assembled building modularization superimposed sheet, its characterized in that includes: the laminated slab comprises a laminated slab framework (1), structural steel bars (2) and concrete (3); the laminated plate skeleton (1) is composed of battens (11), the battens (11) are formed by connecting standard modules (111), the standard modules (111) are fastened together by bolts (112), and the laminated plate skeleton (1) bears construction load; the structural steel bar (2) is installed after the laminated plate skeleton (1) is installed; the concrete (3) is poured after the laminated plate framework (1) and the structural steel bars (2) are installed; the standard module (111) is a prefabricated part, and the standard module (111) consists of a bottom plate (1111) and a web plate (1112); a clamping groove or a hole is formed in the web plate (1112) and used for installing the bolt (112); the bolt (112) is composed of a steel bar (1121) and a screw-free nut (1122); the screw-free nut (1122) is composed of an outer nut (11221), an intermediate nut (11222), a clamping piece (11223) and a locking nut (11224), steel bars connected by the screw-free nut (1122) do not need threads, and prestress is applied to the standard module (111) by rotating the outer nut (11221), so that the standard module (111) is fastened together.

2. The fabricated building modular composite as claimed in claim 1, wherein the reinforcement (1121) and the web (1112) are bonded together using an adhesive, and the wire-free nut (1122) is removed after the adhesive is cured; the standard modules (111) are bonded to each other using an adhesive.

3. The fabricated building modular composite as claimed in claim 1, wherein the web (1112) is profiled with a large and small head to better integrate the composite panel frame (1) with the concrete (3).

4. The fabricated building modular composite slab as claimed in claim 1, wherein the structural steel bars (2) and the concrete (3) are installed in advance, and part of the structural steel bars (2) is poured so that the composite slab framework (1) can bear a larger construction load.

5. Fabricated building modular composite according to claim 1, characterized in that the laths (11) are terminated by a tie plate (113) allowing better fastening of the standard modules (111) by bolts (112).

6. The fabricated building modular composite slab as claimed in claim 1, wherein the composite slab frame (1) is cast with plain concrete or heat insulating material.

7. The fabricated building modular composite as claimed in claim 1, wherein the composite panel frame (1) is laid with a plate material or used alone.