CN-224213511-U - Assembled box house

Abstract

The utility model discloses an assembled box house in the field of assembled buildings, which comprises a main body frame and wall boards, wherein the wall boards can be assembled into the frame and assembled with the frame to form the box house, the wall boards comprise concrete layers, the interior of each concrete layer is filled with an inner heat preservation layer, an outer heat preservation layer is arranged on each concrete layer, and the outer heat preservation layer is positioned on one side, close to the outside of the box house, of each concrete layer. The wallboard comprises a concrete layer and an inner heat preservation layer and an outer heat preservation layer, and can support a structure and preserve heat. The modular design of frame and wallboard allows adopting different mould production respectively, realizes the outward appearance variety and reduces the mould input cost when guaranteeing main part structure standardization.

Inventors

• ZHENG BO
• MA LIANG
• RAN QIGANG
• MA JIANFENG
• HE PING
• PENG YANG
• GAO DONGSHENG
• HUANG BO
• Liu Chuannan

Assignees

• 达州华西装配式建筑科技有限公司

Dates

Publication Date

20260508

Application Date

20250604

Claims (6)

1. 1. The utility model provides an assembled box room, its characterized in that, includes main body frame and wallboard (3), wallboard (3) can assemble into main body frame and with frame (2) are assembled into the box room, wallboard (3) include concrete layer (303), the inside of concrete layer (303) is filled has interior heat preservation (302) be provided with outer heat preservation (302) on concrete layer (303), outer heat preservation (302) are located concrete layer (303) are close to one side outside the box room.
2. 2. The prefabricated house of claim 1, wherein the inner heat-insulating layer (302) is an extruded sheet (304), the extruded sheet (304) is completely wrapped by the concrete layer (303), and a decorative layer (301) is arranged on one side, far away from the concrete layer (303), of the outer heat-insulating layer (302).
3. 3. A prefabricated box house according to claim 1, wherein the main body frame comprises a frame (2) and a top plate (1), and the top plate (1) is fixed on top of the frame (2).
4. 4. The prefabricated box house according to claim 1, wherein the side of the main body frame is provided with a protruding structure, and the protruding structure is embedded with the side of the concrete layer (303); The concrete layer (303) is connected with the protruding structure through the connecting piece (4).
5. 5. A prefabricated house as claimed in claim 4, wherein said connecting element (4) comprises a pre-buried sleeve (401) and a bolt (402), said pre-buried sleeve (401) being arranged in said concrete layer (303), said bolt (402) passing through said protruding structure and being fixed to said pre-buried sleeve (401).
6. 6. A prefabricated box house according to claim 5, wherein the connecting element (4) further comprises a washer, which washer is located between the bolt (402) and the protruding structure.

Description

Assembled box house Technical Field The utility model relates to the technical field of assembled buildings, in particular to an assembled box house. Background In the production of cement houses in the present stage, two production processes are mainly available in the market, one is to firstly prefabricate and produce all the wall surfaces, floor slabs and other plates of the cement houses singly, then assemble all the plates into a whole in a factory, the production process is mainly applied to the condition that the number of prefabricated box houses is small, the requirement on the die is low, the production process is simple, the production cost is low, but the link of assembling the components into a whole is complex, and the integrity of the prefabricated box houses is poor after completion. The other is that the box-type house is directly molded and poured once, the production process is mainly applied to the situation that the box-type house is more in demand, but because the production die is fixed and is difficult to change, the single box-type house has single style, the single die cannot meet the assembly production demand of a rural residence, in the one-time pouring molding process, the production material is single, and other materials cannot be used for combined production, so that the production cost is high. Disclosure of utility model The utility model aims to provide an assembled box-type house, which improves the heat preservation performance of the box-type house by arranging an inner heat preservation layer and an outer heat preservation layer, and simplifies the assembly process by combining and assembling a main body frame and wallboards. The aim of the utility model is mainly realized by the following technical scheme: The utility model provides an assembled box room, includes main part frame and wallboard, the wallboard can be assembled into the frame and with the frame is assembled into the box room, the wallboard includes concrete layer, the inside packing of concrete layer has interior heat preservation be provided with outer heat preservation on the concrete layer, outer heat preservation is located the concrete layer is close to one side outside the box room. There are two main ways of producing traditional cement houses. One is to assemble the prefabricated veneers, the die is low in cost but poor in integrity, and the other is to cast and mold once, the die is fixed, the model is single, and the material combination is limited. Both modes can not effectively integrate the heat insulation layer, so that the construction is complex or the cost is increased. The house is decomposed into two parts of a regular frame and a variable wallboard by the scheme, and the modular design of the frame and the wallboard allows different moulds to be used for production respectively, so that appearance diversity is realized while main structure standardization is ensured. An insulating layer is arranged in the concrete layer and is used as a structural support body and an insulating layer carrier. Meanwhile, the inner heat preservation layer is wrapped by concrete to avoid being damaged by moisture, and the outer heat preservation layer supplements the whole heat insulation performance. Still further, the inner heat preservation is the extruded sheet, the concrete layer is wrapped up completely the extruded sheet, the outer heat preservation is kept away from one side of concrete layer is equipped with the decorative layer. The extruded sheet is used as an inner heat insulation layer, and the extruded sheet is a rigid foam plastic sheet with a closed-pore structure, has the characteristics of high compressive strength and low heat conductivity coefficient, and can prevent heat transfer in a wall body and improve the overall heat insulation performance of the wall body. And a decorative layer is arranged on the outer side of the outer heat-insulating layer, so that heat insulation and decoration function integration is realized. The heat insulation material and the decorative layer are combined in the prefabrication stage, the process of independently installing the external facing in the traditional process is omitted, and the on-site assembly process is simplified. The extruded sheet is used as an inner heat-insulating layer and is poured inside a concrete layer through die positioning to form an integral structure, and the concrete is solidified to form a rigid protective layer, so that the extruded sheet is prevented from being deformed or damaged in subsequent transportation and installation. Still further, the main body frame includes a frame and a top plate fixed to a top of the frame. The main body frame comprises two components, namely a frame and a top plate, wherein the frame is a space supporting structure consisting of a longitudinal upright post and a transverse beam and is used as a main bearing system of vertical load of the box-type house. The roof plate refers to a roof m