Self-aligning assembled and synthesized building structure

Abstract

The utility model belongs to the technical field of building structures, and particularly relates to a self-aligning assembled and combined building structure which comprises at least one unit, the unit comprises four stand columns (1), first connectors (2), second connectors (3) and an upper frame body (4), the first connectors (2) and the second connectors (3) are arranged at the upper ends and the lower ends of the stand columns respectively, and four corners of the upper frame body (4) are connected with the four first connectors respectively. Four corners of the lower frame body (5) are respectively connected with the four second joints; the four first joints of one unit are respectively connected with the four second joints of the unit above the unit; therefore, compared with the prior art, the building structure is convenient to quickly align, does not need to be welded, and is convenient to quickly mount and dismount; and the structure is firm, the load bearing capacity is remarkably improved, the height of an assembled building structure is greatly increased, and the application range is wide.

Description

TECHNICAL FIELD

[0001] The utility model relates to building structure technical field, specifically point to the building structure of self -aligning convenient in the construction site assembly synthesis. BACKGROUND

[0002] At present, MIC (assembly synthesis building method) is by factory to the precast module of production and is transported to the ground assembly, but still has to rely on the welding connection finally, this practice is not conducive to the shorter construction period, and uses a large number of welding workers, and there are many uncertainties for the accuracy and completion time of construction project, then influence the safety of workers. At the same time, the precast module is made of metal pipe, resulting in its own load capacity is not high, so the engineering scale will be relatively small, and the height of the building is also limited. UTILITY MODEL CONTENTS

[0003] In order to overcome the deficiencies of the prior art, the utility model aims at providing a kind of self-aligning assembly synthesis building structure.

[0004] Technical scheme is: a kind of self-aligning assembly synthesis building structure, including at least one unit, the unit includes: four columns, first joint, second joint are respectively arranged at the upper end, lower end of each column, four corners are connected with four first joints the upper frame body, four corners are connected with four second joints the lower frame body;Four first joints of one unit are connected with four second joints of the unit arranged above the unit respectively.

[0005] Further, the four columns are all filled with concrete, and a screw hole is arranged in each column.

[0006] Further, the upper frame body is square, which includes two mutually parallel end upper tubes and two mutually parallel side upper tubes, and the end upper tubes are perpendicular to the side upper tubes;Any first joint is located in the gap between one end of one end upper tube and one side upper tube;Screw holes are arranged in the end upper tubes and the side upper tubes.

[0007] Further, the lower frame body is square, which includes two mutually parallel end lower tubes and two mutually parallel side lower tubes, and the end lower tubes are perpendicular to the side lower tubes;Any second joint is located in the gap between one end of one end lower tube and one side lower tube;Screw holes are arranged in the end lower tubes and the side lower tubes.

[0008] Further, the first joint includes a square base fixedly connected with the upper end of the column, a square disc arranged on the base, and a quadrangular pyramid arranged on the square disc;The base, the square disc and the quadrangular pyramid are integrally formed.

[0009] Further, the second joint is internally provided with a plug hole, which includes an upper accommodating part accommodating a quadrangular frustum and a lower accommodating part accommodating a square disc.

[0010] Further, the first joint and the second joint are both made by a CNC numerical control machining center.

[0011] Technical effects: the building structure of the utility model, including a plurality of units, each unit including four columns, and first joint and second joint are arranged at the upper end and lower end of the column respectively, the first joint and the second joint are cut and processed by a CNC numerical control machining center, so that the upper and lower units can be quickly aligned and finally assembled by screws; at the same time, the column is filled with concrete, which can significantly improve the load capacity of each unit and the building structure composed of a plurality of units; therefore, compared with the prior art, the building structure of the utility model is convenient for quick alignment, does not need to be welded, and is convenient for quick installation and disassembly; the structure is firm, the load capacity is significantly improved, the height of the building structure that can be assembled is greatly improved, and the application range is wide. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is a perspective view of the building structure of the embodiment of the utility model;

[0013] Fig. 2 It is a perspective view of the unit of the building structure of the embodiment of the utility model;

[0014] Fig. 3 It is an assembly schematic view of the building structure of the embodiment of the utility model.

[0015] Reference signs: column-1, first joint-2, base-201, square disc-202, quadrangular frustum-203, second joint-3, upper frame body-4, end upper horizontal pipe-401, side upper horizontal pipe-402, lower frame body-5, end lower horizontal pipe-501, side lower horizontal pipe-502, screw hole-6. DETAILED DESCRIPTION

[0016] In order to enable the personnel in the technical field to better understand the scheme of the utility model, the utility model will be further described in detail below in combination with the drawings and embodiments.

[0017] As Figs. 1-3As shown, this embodiment of the invention provides a self-aligning and assembling building structure for use on construction sites. It includes at least one unit, comprising: four columns 1; first connectors 2 and second connectors 3 respectively located at the upper and lower ends of each column; an upper frame 4 connected to the four first connectors at its four corners; and a lower frame 5 connected to the four second connectors at its four corners. The four first connectors of one unit are connected to the four second connectors of the unit located above it. The first connectors 2 and second connectors 3 are both manufactured using a CNC machining center, facilitating rapid alignment between the upper and lower units.

[0018] The building structure in this embodiment is square, and each unit is also square. Specifically, as shown... Fig. 2 As shown, the upper frame 4 is square and includes two parallel end upper horizontal tubes 401 and two parallel side upper horizontal tubes 402, with the end upper horizontal tubes perpendicular to the side upper horizontal tubes; any one of the first joints 2 is located in the gap between one end of one end upper horizontal tube and one end of one side upper horizontal tube; screw holes are provided in both the end upper horizontal tubes 401 and the side upper horizontal tubes 402; that is, at each corner of the upper frame, the ends of the perpendicular end upper horizontal tubes 401 and the side upper horizontal tubes 402 at that position are not directly connected.

[0019] Correspondingly, the lower frame 5 is square, and includes two parallel end lower horizontal tubes 501 and two parallel side lower horizontal tubes 502, with the end lower horizontal tubes perpendicular to the side lower horizontal tubes; any second connector 3 is located in the gap between one end of one end lower horizontal tube and one side lower horizontal tube; screw holes 6 are provided in both the end lower horizontal tubes 501 and the side lower horizontal tubes 502.

[0020] Specifically, such as Fig. 2 As shown, the first connector 2 includes a square base 201 fixedly connected to the upper end of the column 1, a square disk 202 disposed on the base, and a quadrangular frustum 203 disposed on the square disk; the base, the square disk, and the quadrangular frustum are integrally formed. Correspondingly, the second connector 3 is provided with a insertion hole (not shown), the insertion hole including an upper receiving portion for accommodating the quadrangular frustum 203 and a lower receiving portion for accommodating the square disk 202.

[0021] In order to significantly improve the load-bearing capacity of each unit and the building structure composed of several units, the four columns 1 are all filled with concrete, and each column is provided with screw holes 6.

[0022] Using the above structure, the installation method is as follows:

[0023] Assembly step one: when the prefabricated modules are assembled vertically, the top unit is provided with a first joint which is used to position the prefabricated module with a second joint of the bottom unit of another prefabricated module;

[0024] Assembly step two: when the first joint and the second joint are positioned, the bottom unit of the prefabricated module is stacked into the top unit of another prefabricated module.

[0025] Assembly step three: when the two prefabricated modules are stacked, the screw holes of the horizontal unit and the straight unit of the prefabricated modules are drilled and screwed.

[0026] The prefabricated modules are assembled by screws, so the accuracy of the units is very high, the first joint made by the CNC numerical control machine cutting process is provided in the four corners of the top unit of the module, and the second joint made by the CNC numerical control machine cutting process is also provided in the four corners of the bottom unit. Before the units are fixed and assembled by screws, the first joint and the second joint are used for self-positioning, the prefabricated modules are accurately stacked, and then the prefabricated modules are fixed and assembled by screws.

[0027] In the above description, it should be noted that the terms "mounting", "connecting", "connecting" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication between two components; "provided" should be understood as "mounted, provided", including fixed mounting, movable mounting and other mounting methods.

[0028] Obviously, the above-described embodiments are only some embodiments of the present application, not all embodiments, and the preferred embodiments of the present application are given in the drawings, but do not limit the patent scope of the present application. The present application can be realized in many different forms, and conversely, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive. Any equivalent structure made by using the contents of the present application specification and drawings, directly or indirectly used in other related technical fields, is also within the patent protection scope of the present application.

Claims

1. A self-aligning assembled composite building structure, characterized by, The application relates to a kind of prefabricated concrete frame, including at least one unit, the unit includes: four columns (1), first joint (2) and second joint (3) are respectively arranged at the upper end and the lower end of each column, four corners are respectively connected with four first joints upper frame body (4), four corners are respectively connected with four second joints lower frame body (5), wherein four first joints of one unit are respectively connected with four second joints of the unit arranged above.

2. A self-aligning, assembled, composite building structure as claimed in claim 1, wherein, The four columns (1) are filled with concrete, and a screw hole is arranged in each column.

3. A self-aligning, assembled composite building structure as in claim 1, wherein, The upper frame body (4) is square, including two parallel end upper horizontal pipes (401) and two parallel side upper horizontal pipes (402), the end upper horizontal pipes are perpendicular to the side upper horizontal pipes, any first joint (2) is located in the gap between one end of one end upper horizontal pipe and one side upper horizontal pipe, and screw holes are arranged in the end upper horizontal pipes (401) and the side upper horizontal pipes (402).

4. A self-aligning, assembled composite building structure as claimed in claim 3, wherein, The lower frame body (5) is square, including two parallel end lower horizontal pipes (501) and two parallel side lower horizontal pipes (502), the end lower horizontal pipes are perpendicular to the side lower horizontal pipes, any second joint (3) is located in the gap between one end of one end lower horizontal pipe and one side lower horizontal pipe, and screw holes are arranged in the end lower horizontal pipes (501) and the side lower horizontal pipes (502).

5. A self-aligning, assembled composite building structure as claimed in claim 4, wherein, The first joint (2) includes a square base (201) fixedly connected with the upper end of the column (1), a square disc (202) arranged on the base, and a quadrangular prism (203) arranged on the square disc, and the base, the square disc and the quadrangular prism are integrally formed.

6. A self-aligning, assembled composite building structure as claimed in claim 5, wherein, The second joint (3) is provided with a plug-in hole, and the plug-in hole includes an upper accommodating portion accommodating the quadrangular prism (203) and a lower accommodating portion accommodating the square disc (202).

7. A self-aligning, modular, assembled building structure as claimed in claim 1, wherein, The first joint (2) and the second joint (3) are made of a CNC machining center.

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