CN216341215U

CN216341215U - Prefabricated concatenation formula people's residence of modularization

Info

Publication number: CN216341215U
Application number: CN202122881533.3U
Authority: CN
Inventors: 贾登忠; 张金虎; 张志华
Original assignee: Guizhou Zhongsheng Donghao Technology Co ltd
Current assignee: Guizhou Zhongsheng Donghao Technology Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-04-19
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses a modularized prefabricated spliced civil-accommodation, which comprises a prefabricated foundation, wherein an assembled wall body which is tightly connected by steel strand prestress is arranged around the foundation, the assembled wall body is arranged by more than one layer, adjacent wall bodies are vertically and upwards connected through a stand column and transversely connected through a middle ring beam, the bottom of the assembled wall body is connected with the prefabricated foundation through a bottom ring beam, and the top of the assembled wall body is connected with a prefabricated roof through a top ring beam; the prefabricated wall units are connected and fastened through the prestressed steel strands, the prefabricated splicing units are factory prefabricated members, the prefabricated members are provided with the preformed holes convenient for installing the PC components, assembling gaps among the splicing units can be sealed by using a special sealant for concrete, the prefabricated building can greatly shorten the construction period, the construction style has more choices compared with the traditional building mode, the wet operation amount of a construction site can be reduced, the material consumption is reduced, and the improvement of the building quality can be realized.

Description

Prefabricated concatenation formula people's residence of modularization

Technical Field

The utility model belongs to the field of buildings, and particularly relates to a modular prefabricated spliced civil accommodation.

Background

At present, houses of rural residents are mostly constructed on site, and the house has the characteristics of long construction period, more generated waste materials, single style, difficulty in ensuring construction quality and the like. Particularly, in winter in the north, the construction difficulty and the construction quantity are high, such as wall masonry, beam frame manufacturing and installation, roof tile laying, wall internal and external plastering and the like, and the construction period is prolonged in severe cold weather.

With the development of modern industrial technology, the building can be manufactured in batches like machine production, and only prefabricated building components need to be transported to a construction site for assembly; the prefabricated building has the advantages of greatly shortening the construction period, facilitating winter construction, reducing the wet operation amount of a construction site, reducing material consumption, reducing raised dust of the construction site, building garbage and the like due to high industrialization level, is favorable for improving the building quality and the production efficiency, and becomes an increasingly important part of modern buildings.

The existing common traditional residential building construction is labor-consuming and time-consuming, is slow to build, has large wet operation amount on a construction site, and has the problems of insecure wall bodies, easy cracks of the wall bodies and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a modular prefabricated spliced civil home which is convenient to construct, short in construction period and capable of being produced in a modular prefabricated mode.

The technical scheme of the utility model is as follows:

the utility model provides a prefabricated concatenation formula civilian of modularization, it includes prefabricated formula ground, encircles all around on the ground and is equipped with the pin-connected panel wall body by steel strand wires prestressing force fastening connection, the pin-connected panel wall body is the setting more than the one deck, and adjacent wall body is connected through the stand in vertical, connects through middle level girth on horizontal, and pin-connected panel wall body bottom is connected with prefabricated formula ground through bottom girth, and the top is connected with prefabricated formula roof through top layer girth.

The assembled wall body comprises a plurality of shear wall units, each shear wall unit is provided with a plurality of rows of through holes penetrating through the length direction of the wall body, steel strands penetrate through the through holes to enable the shear wall units to be assembled together, two ends of each steel strand penetrate through the shear wall units, and an anchoring section for connecting the wall body and the stand column is reserved.

The bottom ring beam, the middle ring beam and the top ring beam are provided with anchoring holes, the upper end and the lower end of the assembled wall body, the foundation and the roof are provided with mounting holes matched with the anchoring holes, and the foundation and the bottom ring beam, the bottom ring beam (4), the lower end of the assembled wall body, the upper end of the assembled wall body and the middle ring beam, and the top ring beam and the roof are connected through PC members.

The roof is an integrated prefabricated plane roof or an inverted V-shaped roof consisting of a plurality of prefabricated slabs.

The above-mentioned "V" type roof is prefabricated photovoltaic roof, and it includes the pin-connected panel mounting plate, covers on the pin-connected panel mounting plate and has a plurality of swing joint's photovoltaic tile with it.

The prefabricated partition wall is arranged in a room surrounded by the assembled wall body, and the prefabricated partition wall body can be connected with the wall body through the PC construction member.

The prefabricated partition wall is made of lightweight concrete.

The room that above-mentioned pin-connected panel wall body encloses is equipped with prefabricated stair, prefabricated stair accessible PC founds piece and wall connection.

And concrete mortar is filled in the steel strand penetrating position and the PC component connecting position.

The upright posts, the bottom ring beam, the middle ring beam and the top ring beam are made of UHPC ultrahigh-performance concrete.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model comprises a prefabricated foundation which is cross-shaped, wherein the periphery of the foundation is surrounded with an assembled wall body which is tightly connected by steel strand prestress, the assembled wall body is arranged by more than one layer, adjacent wall bodies are vertically and upwards connected by a stand column and transversely connected by a middle ring beam, the bottom of the assembled wall body is connected with the prefabricated foundation by a bottom ring beam, the top of the assembled wall body is connected with a prefabricated roof by a top ring beam, the top of the assembled wall body is provided with a prefabricated inverted V-shaped photovoltaic roof by the top ring beam, the assembled wall body, the ring beam and the stand column are pre-provided with a preformed hole for installing a PC component, a plurality of shear wall units are installed by the PC component and the stand column and the bottom ring beam to form a room after the prefabricated foundation is laid, the shear wall units are connected and fastened by prestress steel strands, and a prefabricated staircase is arranged in the room surrounded by the assembled wall body, the prefabricated staircase can be connected with a wall body through a PC construction member, the middle ring beam and the laminated plate are connected and fastened through a PC component to form a top plate of a first-layer room, a plurality of shear wall units are installed on the middle ring beam to form a second-layer room, the prefabricated splicing units are all factory prefabricated members, and assembling gaps among the splicing units can be sealed through a special sealant for concrete.

The prefabricated foundation is a prefabricated part of a factory, does not need to be poured on a construction site, is convenient to move and place, the assembled wall body is tightly connected through prestress of steel strands, the steel strands have obvious flexibility compared with steel bars, and the assembled wall body is very convenient to assemble and disassemble through alternate connection with the prefabricated part, idle roof resources can be reasonably utilized by the photovoltaic roof, the power consumption is reduced, and the effects of energy conservation, emission reduction, low carbon and environmental protection are achieved; the prefabricated building can greatly shorten the construction period, the construction style has more choices compared with the traditional building mode, the assembly gap can be sealed by adopting a special sealant for concrete, the wet operation amount of a construction site can be reduced, the material consumption is reduced, and the building quality can be improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a photovoltaic tile of the present invention;

FIG. 3 is a schematic view of a connecting arm of the present invention

FIG. 4 is a schematic structural view of the sectional mounting base of the present invention;

FIG. 5 is a schematic side view of the present invention;

FIG. 6 is a schematic structural view of a beam of the present invention;

FIG. 7 is a schematic structural view of a shear wall unit of the present invention;

FIG. 8 is a schematic structural view of a shear wall unit of the present invention;

FIG. 9 is a schematic structural view of a steel strand according to the present invention;

FIG. 10 is a schematic structural view of a three-way stud of the present invention;

FIG. 11 is a schematic view of the stair and deck construction of the present invention;

FIG. 12 is a schematic structural view of the bottom tier ring beam of the present invention;

FIG. 13 is a schematic view of the construction of the upper ring beam of the present invention;

FIG. 14 is a schematic structural view of the top loop beam of the present invention;

fig. 15 is a schematic structural view of the column of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Embodiment 1. as shown in fig. 1-6, a modularized prefabricated spliced civilian comprises a prefabricated cross foundation 1, wherein an assembled wall body tightly connected by steel strands 2 in a prestressed manner is arranged around the foundation 1, the steel strands are steel products formed by twisting a plurality of steel wires, a window or a door can be reserved on the assembled wall body so as to facilitate installation of a door and a window, the bottom of the assembled wall body is connected with the prefabricated foundation 1 through a bottom ring beam 4, a bottom ring beam upright post 31 for connection and support is arranged at the splicing position between the bottom ring beams 4, the assembled wall body can be arranged in more than one layer, adjacent wall bodies are vertically and upwards connected through upright posts 3 and transversely connected through a middle ring beam 41, and a prefabricated roof 5 is connected with the top of a ceiling triangular wall 52-5 connected with the top ring beam 42 through a top ring beam 42; the roof 5 is an integral prefabricated plane roof, or an inverted V-shaped roof composed of a plurality of prefabricated plates, the inverted V-shaped roof 5 is a prefabricated photovoltaic roof and comprises an assembled mounting base plate 52, a plurality of photovoltaic tiles 51 movably connected with the assembled mounting base plate 52 are covered on the assembled mounting base plate 52, the prefabricated mounting base plate 52 comprises a cross beam 52-1 arranged at a ridge line, longitudinal mounting plates 52-2 inclined downwards are arranged on two sides of the cross beam 52-1, rain guide grooves 52-3 for draining water are uniformly distributed on the upper surface of the longitudinal mounting plates 52-2, a supporting component of the cross beam 52-1 and the longitudinal mounting plates 52-2 is arranged on the roof and comprises a transverse reinforcing rib 52-6 and a ceiling triangular wall 52-5, a bayonet matched with the reinforcing rib 52-6 is arranged on the triangular ceiling wall 52-5, to facilitate the mounting and securing of the transverse stiffener 52-6.

The photovoltaic tile 51 comprises a photovoltaic plate 51-1 arranged between two longitudinal mounting plates 52-2, arc plates 51-2 mutually lapped with a rain guide groove 52-3 are arranged on the left side and the right side of the photovoltaic plate 51-1, devices for clamping are arranged at the upper end and the lower end of the photovoltaic plate 51-1, a flanging 51-3 with an upward opening is arranged at the upper end of the photovoltaic plate 51-1, a clamping plate 51-4 mutually matched with the flanging 51-3 of the other photovoltaic plate 51-1 is arranged at the lower end of the photovoltaic plate 51-1, the upper photovoltaic plate 51-1 and the lower photovoltaic plate 51-1 can be quickly clamped through the clamping plate 51-4 and the flanging 51-3 with the upward opening, when the photovoltaic plate 51-1 needs to be replaced later, only the photovoltaic plate 51-1 needs to be pushed upwards, under the condition that the other photovoltaic plates 51-1 are not influenced, the separation between the photovoltaic panels 51-1 can be realized, and the photovoltaic panels 51-1 can be taken down from the vacant installation positions of the photovoltaic panels 51-1 by rotating the photovoltaic panels 51-1 to a certain angle; the lower surface of the photovoltaic panel 1-1 is provided with a connecting arm 51-5 which can be connected with the mounting plate 52-2, threaded holes which are matched with each other are arranged between the connecting arm 51-5 and the longitudinal mounting plate 52-2, and the connecting arm 51-5 and the longitudinal mounting plate 52-2 are connected and fixed by screws; the photovoltaic panel 51-1 and the mounting panel 52-2 are prefabricated parts and can be assembled quickly during construction operation.

The upright columns, the bottom ring beam 4, the middle ring beam 41 and the top ring beam 42 can also be made of UHPC concrete, the UHPC concrete has the characteristics of high strength, high durability and high workability, the highest compression strength of the UHPC concrete can reach 180Mpa, the shearing resistance can reach more than 25Mpa, and the UHPC concrete has high heat insulation, high water resistance and fine texture; the length of two ring beams of the middle-layer ring beam 41 is longer, a preformed hole is formed in one end of each ring beam, so that a balcony can be arranged, the prefabricated parts are connected through PC components, the PC components can be hardware fittings such as stud bolts, and assembling gaps among the steel strand 2 penetrating position, the PC component connecting position and the splicing units can be sealed by a special concrete sealant.

Embodiment 2. as shown in fig. 7 to 9, the assembled wall body includes a plurality of shear wall units 6, the plurality of shear wall units 6 may be sequentially assembled, each shear wall unit 6 is provided with a plurality of rows of through holes 61 penetrating the length direction of the wall body, a preformed hole through which the steel strand 2 passes is provided in the through hole 61 to splice the shear wall units 6 together, two ends of the steel strand 2 penetrate the shear wall units 6, an anchoring section connecting the wall body and the column 3 is provided to facilitate the installation and fixation of the steel strand 2 on the preformed hole of the column 3, and the anchor is an anchor cutting sleeve and an anchor jacket matched with the preformed hole.

Embodiment 3. as shown in fig. 10 to 11, a prefabricated partition wall is provided in a room enclosed by the shear wall units 6, the shear wall units 6 and the prefabricated partition wall may be connected by column tees 32, the prefabricated partition wall may divide the whole room into a plurality of parts, the prefabricated partition wall is made of lightweight concrete, and the prefabricated partition wall may be connected to a wall body by PC construction members; the prefabricated staircase 7 is arranged in a room surrounded by the assembled wall, the prefabricated staircase 7 can be connected with the wall through a PC component, the prefabricated staircase 7 can lead a first floor to a second floor, and the second floor is formed by connecting and fixing a middle ring beam 41 and a plurality of laminates 8 through the PC component.

Embodiment 4. as shown in fig. 12 to 15, the bottom ring beam 4, the middle ring beam 41, and the top ring beam 42 are provided with anchor holes, and the upper and lower ends of the assembled wall, the foundation 1, and the roof 5 are provided with mounting holes matching with the anchor holes, so that the foundation and the bottom ring beam 4, the bottom ring beam 4 and the lower end of the assembled wall, the upper end of the assembled wall and the middle ring beam 41, the top ring beam 42, and the top ring beam 42 and the roof 5 are connected by PC members.

The splicing units are factory prefabricated members, the prefabricated members are connected and fixed through PC members, the PC members can be purchased in the market, the shear wall units 6 are fixedly connected through steel strands 2 in a prestressed manner, and assembling gaps and preformed holes between the splicing units can be sealed by a special concrete sealant after the splicing and installation are finished; the prefabricated building can greatly shorten the construction period, the construction style has more choices compared with the traditional building mode, the wet operation amount of a construction site can be reduced, the material consumption is reduced, and the building quality can be improved.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model.

Claims

1. The utility model provides a prefabricated concatenation formula people of modularization host which characterized in that: it includes prefabricated formula ground (1), encircles all around on ground (1) and is equipped with the pin-connected panel wall body by steel strand wires (2) prestressing force fastening connection, the pin-connected panel wall body is the setting more than the one deck, and adjacent wall body is connected through stand (3) to going up vertically, connects through middle level girth (41) on horizontal, and pin-connected panel wall body bottom is connected with prefabricated formula ground (1) through bottom girth (4), and the top is connected with prefabricated formula roof (5) through top layer girth (42).

2. The prefabricated concatenation formula civilian of modularization of claim 1, characterized in that: the assembled wall body comprises a plurality of shear wall units (6), each shear wall unit (6) is provided with a plurality of rows of through holes (61) penetrating through the length direction of the wall body, steel strands (2) penetrate through the through holes (61) to enable the shear wall units (6) to be spliced together, the two ends of the steel strands (2) penetrate out of the shear wall units (6), and an anchoring section enabling the wall body to be connected with the stand columns (3) is reserved.

3. The prefabricated concatenation formula civilian of modularization of claim 2, characterized in that: be equipped with the anchor hole on bottom circle roof beam (4), middle level circle roof beam (41), top layer circle roof beam (42), all be equipped with the mounting hole that matches with it on both ends, ground (1), the roof (5) about the pin-connected panel wall body, make ground and bottom circle roof beam (4), bottom circle roof beam (4) and pin-connected panel wall body lower extreme, pin-connected panel wall body upper end and middle level circle roof beam (41), top layer circle roof beam (42) and roof (5) between all through PC component connection.

4. The prefabricated concatenation formula civilian of modularization of claim 3, characterized in that: the roof (5) is an integrated prefabricated plane roof or an inverted V-shaped roof composed of a plurality of prefabricated plates.

5. The prefabricated concatenation formula civilian of modularization of claim 4, characterized in that: the inverted V-shaped roof (5) is a prefabricated photovoltaic roof and comprises an assembled mounting base plate (52), and a plurality of photovoltaic tiles (51) movably connected with the assembled mounting base plate (52) are covered on the assembled mounting base plate (52).

6. The prefabricated concatenation formula civilian of modularization of claim 3, characterized in that: a prefabricated partition wall is arranged in a room surrounded by the assembled wall body, and the prefabricated partition wall body can be connected with the wall body through a PC construction member.

7. The prefabricated concatenation formula civilian of modularization of claim 6, characterized in that: the prefabricated partition wall is made of lightweight concrete.

8. The prefabricated concatenation formula civilian of modularization of claim 6, characterized in that: be equipped with prefabricated stair (7) in the room that pin-connected panel wall body encloses, prefabricated stair (7) accessible PC founds the piece and is connected with the wall body.

9. The prefabricated concatenation formula civilian of modularization of claim 8, characterized in that: and the penetrating position of the steel strand (2) and the connecting position of the PC component are filled with a special concrete sealant.

10. The modular prefabricated spliced civilian of any of claims 1-9, wherein: the upright posts (3), the bottom ring beam (4), the middle ring beam (41) and the top ring beam (42) are made of UHPC ultra-high performance concrete.