CN215253642U

CN215253642U - Assembled curved surface wall body

Info

Publication number: CN215253642U
Application number: CN202120722516.2U
Authority: CN
Inventors: 魏鹏; 何磊; 范海坚; 林浩矩; 陈定坤; 许伟鹏; 蒋子润; 杨阳
Original assignee: South China University of Technology SCUT
Current assignee: South China University of Technology SCUT
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-12-21
Anticipated expiration: 2031-04-09

Abstract

The utility model discloses an assembled curved surface wall body, including wall body and reinforcing bar net, the lateral wall of wall body is the curved surface, and the middle part of wall body is equipped with fills the chamber, and reinforcing bar net part is located the wall body, and the part appears in filling the intracavity, and one side of wall body is equipped with grafting portion, and the opposite side of wall body is equipped with the inserting groove, and grafting portion pegs graft the cooperation with the inserting groove on another wall body to pass through the bolt fastening. According to the assembly type curved wall, the wall is modeled through modeling software firstly, the reinforcing mesh is prefabricated in a factory according to the form of the wall, the model is printed on the reinforcing mesh in a 3D mode, the prefabricated assembly type curved wall is formed, the wall is transported to a construction site to be assembled, the inserting part is inserted into the inserting groove of the other wall, the inserting part and the inserting groove are fixed through bolts, concrete is poured in the filling cavity finally, the splicing part and the splicing gap of the two walls are filled with the concrete simultaneously, and the two adjacent walls form a unified component.

Description

Assembled curved surface wall body

Technical Field

The utility model relates to an assembled wall technical field, in particular to assembled curved surface wall.

Background

With the development of the building industry, the requirements of people on buildings are not only on regular modeling, but also curved surface modeling buildings with artistic value are continuously emerging, and the premise of realizing the manufacture of curved surface members on a construction site is that templates meeting the requirements are manufactured firstly, so that the difficulty of site construction is greatly increased, the efficiency is reduced, the precision of the curved surface templates manufactured on the site is low, the quality is poor, and therefore, a more effective mode for producing the curved surface members needs to be selected.

The assembly type building is a construction method which is produced by prefabricated parts in a factory and assembled on site, and has the advantages of high efficiency and high quality due to the manufacturing characteristics of standardization and high efficiency, but most of the assembly type components produced in the factory have single form and fixed size, the requirements of efficiently manufacturing various types of components, particularly curved surface components cannot be met, and the field installation of the curved surface assembly type components has some difficulties.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the not enough of prior art, provide an assembled curved surface wall body, the preparation is high-efficient, and convenient assembling can reduce the construction degree of difficulty of job site.

The technical scheme of the utility model is that: the utility model provides an assembled curved surface wall, includes wall body and reinforcing bar net, the lateral wall of wall body is the curved surface, and the middle part of wall body is equipped with fills the chamber, and reinforcing bar net part is located the wall body, and the part appears in filling the intracavity, and one side of wall body is equipped with grafting portion, and the opposite side of wall body is equipped with the inserting groove, and grafting portion pegs graft the cooperation with the inserting groove on another wall body to pass through bolt fastening. The inside of wall body is for filling the chamber, reduces the weight of wall body, conveniently transports and assembles, treats that concrete placement is carried out again after the job site concatenation is accomplished, can improve the wholeness between efficiency of construction and the assembled wall body.

Further, the surface of the wall body, the insertion part and the insertion groove are respectively and correspondingly provided with bolt holes.

Furthermore, the wall body is provided with an accommodating hole corresponding to the bolt hole in a concave mode, the accommodating hole is used for accommodating the end portion of the bolt or the nut, and the depth of the accommodating hole is larger than the thickness of the end portion of the bolt and the thickness of the nut. The end parts of the bolts and the nuts are ensured not to protrude out of the surface of the wall body, and the smooth curved surface of the wall body is prevented from being damaged when the outer vertical surface of the wall body is plastered and decorated.

Further, the reinforcing bar net includes reinforcing bar surface course and connecting reinforcement, and the reinforcing bar surface course is located the lateral wall of wall body, and the both ends of connecting reinforcement are connected with the reinforcing bar surface course of both sides respectively, and the connecting reinforcement exposes in filling the intracavity.

Further, the reinforcing bar surface course includes horizontal bent muscle and vertical reinforcing bar, and horizontal bent muscle extends along the length direction of wall body, and a plurality of horizontal bent muscle of longitudinal connection are followed to vertical reinforcing bar, and the both ends of connecting reinforcement are connected with the junction of horizontal bent muscle and vertical reinforcing bar respectively. The transverse curved ribs extend along the length direction of the wall body, and the wall body is prevented from cracking in the manufacturing and transporting processes.

Furthermore, the connecting reinforcement comprises a horizontal reinforcement and an inclined reinforcement, one ends of the horizontal reinforcement and the inclined reinforcement are connected together, and the other ends of the horizontal reinforcement and the inclined reinforcement are connected to different heights of the longitudinal reinforcement respectively.

Furthermore, the insertion part protrudes out of one side of the wall body, a cavity is arranged in the insertion part, and the cavity is communicated with the filling cavity. When pouring, the cavity can be filled with concrete, so that the strength of the insertion part is ensured.

Furthermore, the inserting groove is inwards sunken into the filling cavity from one side of the wall body, and a space is reserved between the side wall of the inserting groove and the side wall of the wall body. When pouring, concrete can be filled in the space, so that the two wall bodies comprise reinforcing meshes and bolts which are connected into a hard whole, and the connection strength and the integrity between the members are improved.

The construction method of the assembled curved wall comprises the steps of firstly modeling the wall through modeling software, prefabricating a reinforcing mesh in a factory according to the form of the wall, conducting 3D printing on the reinforcing mesh by using a model to form the prefabricated assembled curved wall, enabling the middle part of the wall to be a filling cavity, transporting the wall to a construction site for assembly, inserting the inserting part into the inserting groove of the other wall, fixing the inserting part and the inserting groove through bolts, and finally pouring concrete in the filling cavity to enable two adjacent walls to form a uniform component.

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

the utility model discloses an assembled curved surface wall body, at the mill prefabrication earlier, the wall body is the cavity structure, convenient transportation and installation, only need splice now in the construction and can pour through the bolt fastening, the wall structure is modelled by the software of modelling simultaneously, 3D prints and makes, need not in addition to make the mould, improve the efficiency of construction, practice thrift the cost, and the assembled component of factory production, the size is more accurate, contrast cast-in-place's wall body, reduce the material quantity, the quality also obtains promoting.

Drawings

Fig. 1 is the structure schematic diagram of the assembled curved wall of the present invention.

Fig. 2 is a schematic structural view of the reinforcing mesh of the present invention.

Fig. 3 is an assembly schematic diagram between two curved wall bodies of the present invention.

Fig. 4 is the cross-sectional view of the splicing part of the two curved-surface walls of the utility model.

The wall body 1, the reinforcing mesh 2, the connecting reinforcing steel bars 21, the transverse curved reinforcing steel bars 22, the longitudinal reinforcing steel bars 23, the filling cavity 3, the inserting part 4, the inserting groove 5, the bolt hole 6, the accommodating hole 7 and the bolt 8.

Detailed Description

The present invention will be described in further detail with reference to examples, but the present invention is not limited thereto.

Examples

As shown in fig. 1 and 2, the present embodiment provides an assembled curved wall, which includes a wall 1 and a reinforcing mesh 2.

As shown in fig. 1 and 3, the side wall of the wall body is a curved surface, a filling cavity 3 is arranged in the middle of the wall body, the reinforcing mesh is partially positioned in the wall body and partially exposed in the filling cavity, an inserting part 4 is arranged on one side of the wall body, an inserting groove 5 is arranged on the other side of the wall body, and the inserting part is inserted and matched with an inserting groove on the other wall body and is fixed through a bolt 8. The inside of wall body is for filling the chamber, reduces the weight of wall body, conveniently transports and assembles, treats that concrete placement is carried out again after the job site concatenation is accomplished, can improve the wholeness between efficiency of construction and the assembled wall body.

As shown in fig. 1, 3 and 4, the surface of the wall, the insertion portion and the insertion groove are respectively provided with a bolt hole 6 corresponding to the bolt hole, the wall is provided with a receiving hole 7 corresponding to the bolt hole, the receiving hole is used for receiving the end portion of the bolt or the nut, and the depth of the receiving hole is larger than the thickness of the end portion of the bolt and the thickness of the nut. The end parts of the bolts and the nuts are ensured not to protrude out of the surface of the wall body, and the smooth curved surface of the wall body is prevented from being damaged when the outer vertical surface of the wall body is plastered and decorated. The inserting part protrudes out of one side of the wall body, a cavity is arranged in the inserting part, and the cavity is communicated with the filling cavity. When pouring, the cavity can be filled with concrete, so that the strength of the insertion part is ensured. The inserting groove is inwards sunken into the filling cavity from one side of the wall body, and a space is reserved between the side wall of the inserting groove and the side wall of the wall body. When pouring, concrete can be filled in the space, so that the two wall bodies comprise reinforcing meshes and bolts which are connected into a hard whole, and the connection strength and the integrity between the members are improved.

As shown in fig. 1 and 2, the reinforcing bar net includes reinforcing bar surface course and connecting reinforcement 21, the reinforcing bar surface course is located the lateral wall of wall body, the both ends of connecting reinforcement are connected with the reinforcing bar surface course of both sides respectively, the connecting reinforcement exposes in the packing intracavity, the reinforcing bar surface course includes horizontal crooked muscle 22 and longitudinal reinforcement 23, the length direction of horizontal crooked muscle along the wall body extends, a plurality of horizontal crooked muscle of longitudinal connection are followed to longitudinal reinforcement, the both ends of connecting reinforcement are connected with the junction of horizontal crooked muscle and longitudinal reinforcement respectively. The length direction of horizontal bent muscle along the wall body extends, avoids the wall body at manufacturing and transportation fracture, and the connecting reinforcement includes horizontal reinforcement and inclined reinforcement, and the one end of horizontal reinforcement and inclined reinforcement is connected jointly, and the other end is connected to the not co-altitude department of longitudinal reinforcement respectively. The reinforcing steel bars are arranged at intervals and are mutually connected, so that the concrete wall has the effects of tensile resistance and crack prevention, and the reinforcing steel bar mesh form and the wall form ensure that the reinforcing steel bars and the concrete can better perform cooperative work.

The construction method of the assembled curved wall body,

the initial model is firstly modeled in the Rhino 3D modeling software, the size of the model is approximately 0.4m multiplied by 0.1m, and the model established according to the target structure is stored and exported in an STL format.

And binding the reinforcing mesh according to the form of the member, and arranging the reinforcing mesh in a working area of the 3D printer.

And (4) importing the model file into a 3D printer, and printing the curved wall body on the reinforcing steel bar net to form the prefabricated assembly type curved wall body.

The middle part of the wall body is a filling cavity, the wall body is transported to a construction site for assembly, the insertion part is inserted into the insertion groove of the other wall body, the insertion part and the insertion groove are fixed through bolts, concrete is poured in the filling cavity, the concrete simultaneously fills the splicing part and the splicing gap of the two wall bodies, and the bolts are wrapped to enable the two adjacent wall bodies to form a unified component.

As described above, the present invention can be realized well, and the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention; all equivalent changes and modifications made according to the present invention are intended to be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides an assembled curved surface wall body which characterized in that, includes wall body and reinforcing bar net, the lateral wall of wall body is the curved surface, and the middle part of wall body is equipped with fills the chamber, and reinforcing bar net part is located the wall body, and part appears in filling the intracavity, and one side of wall body is equipped with grafting portion, and the opposite side of wall body is equipped with the inserting groove, and grafting portion pegs graft with the inserting groove on another wall body and cooperate to pass through bolt fastening.

2. The fabricated curved wall according to claim 1, wherein the surface of the wall, the insertion portion and the insertion groove are respectively provided with bolt holes.

3. The fabricated curved wall according to claim 2, wherein the wall has a receiving hole corresponding to the recess of the bolt hole for receiving the end of the bolt or the nut, and the depth of the receiving hole is greater than the thickness of the end of the bolt and the thickness of the nut.

4. The fabricated curved wall according to claim 1, wherein the reinforcing mesh comprises a reinforcing surface layer and connecting reinforcing bars, the reinforcing surface layer is located in the side wall of the wall, two ends of the connecting reinforcing bars are respectively connected with the reinforcing surface layers on two sides, and the connecting reinforcing bars are exposed in the filling cavity.

5. The fabricated curved wall body of claim 4, wherein the steel bar surface layer comprises a transverse curved bar and a longitudinal steel bar, the transverse curved bar extends along the length direction of the wall body, the longitudinal steel bar is longitudinally connected with a plurality of transverse curved bars, and two ends of the connecting steel bar are respectively connected with the connecting positions of the transverse curved bar and the longitudinal steel bar.

6. The fabricated curved wall of claim 5, wherein the connection bars comprise horizontal bars and inclined bars, one ends of the horizontal bars and the inclined bars are connected together, and the other ends of the horizontal bars and the inclined bars are connected to different heights of the longitudinal bars, respectively.

7. The fabricated curved wall of claim 1, wherein the plug portion protrudes from one side of the wall, and a cavity is formed in the plug portion and is communicated with the filling cavity.

8. The fabricated curved wall of claim 1, wherein the insertion groove is recessed inward from one side of the wall into the filling cavity, and a space is left between the sidewall of the insertion groove and the sidewall of the wall.