CN212271222U

CN212271222U - Horizontal truss structure system supported by hinged columns

Info

Publication number: CN212271222U
Application number: CN202020777092.5U
Authority: CN
Inventors: 梁宸宇; 朱忠义; 王玮; 陈一; 白光波; 孙桐海; 张琳
Original assignee: Beijing Institute of Architectural Design Group Co Ltd
Current assignee: Beijing Institute of Architectural Design Group Co Ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2021-01-01
Anticipated expiration: 2030-05-12

Abstract

The utility model provides a horizontal truss structure system supported by hinged columns, which comprises a horizontal ring truss, an inner ring column and an outer ring column; the horizontal ring truss comprises an inner ring beam, an outer ring beam and a cross beam system for connecting the inner ring beam and the outer ring beam; the horizontal ring truss is hinged with the inner ring column through the inner ring beam, and the horizontal ring truss is hinged with the outer ring column through the outer ring beam. The utility model provides a structure system bears the cable structure pulling force through the whole effect of horizontal ring truss, eliminates the local moment of flexure of interior ring beam that the cable structure pulling force arouses through horizontal ring truss node and cable node one-to-one, and the thinking is clear, the biography power is clear and definite, can reduce the ring beam cross-section, has solved the problem that prior art ring beam cross-section is great, influence architectural effect and use.

Description

Horizontal truss structure system supported by hinged columns

Technical Field

The utility model belongs to the technical field of large-span building engineering such as cable structure stadium and specifically relates to a horizontal truss structure system of hinge post supporting is related to.

Background

A certain stadium project roof adopts a spoke type cable truss structure with an oval boundary, and under the action of cable pulling force, the annular beam bears large axial pressure and large bending moment in the horizontal direction besides large axial pressure due to uneven stress and rigidity of the oval shape, so that the width of the section of the annular beam is large, the economy is poor, and the building effect and the use are influenced. How to design a supporting structure system suitable for the oval boundary cable structure becomes a technical problem to be solved urgently by the technical personnel in the field.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a horizontal truss structure system of hinge post supporting to solve the technical problem who exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a horizontal truss structure system supported by hinged columns, which comprises a horizontal ring truss, an inner ring column and an outer ring column; wherein the content of the first and second substances,

the horizontal ring truss comprises an inner ring beam, an outer ring beam and a cross beam system for connecting the inner ring beam and the outer ring beam; the horizontal ring truss is hinged with the inner ring column through the inner ring beam, and the horizontal ring truss is hinged with the outer ring column through the outer ring beam.

As a further technical solution, the inner ring beam is rigidly connected or hinged to the intersecting beam system, and the outer ring beam is rigidly connected or hinged to the intersecting beam system.

As a further technical scheme, the intersection points of the inner ring beams and the cross beam system correspond to the intersection points of the cable structure and the inner ring beams one to one.

As a further technical scheme, the inner ring columns are arranged in pairs in a V shape, and the end parts of two adjacent pairs of inner ring columns are intersected at the same point of the inner ring beam.

As a further technical scheme, the outer ring columns are independently arranged in a single piece.

As a further technical scheme, the inner ring column and the outer ring column are both hinged columns with two ends.

Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:

1. the utility model provides a structure system bears the cable structure pulling force through the whole effect of horizontal ring truss, eliminates the local moment of flexure of interior ring beam that the cable structure pulling force arouses through horizontal ring truss node and cable node one-to-one, and the thinking is clear, the biography power is clear and definite, can reduce the ring beam cross-section, has solved the problem that prior art ring beam cross-section is great, influence architectural effect and use.

2. The utility model provides a structural system, all support columns are both ends hinge post, and the atress is simple, can make post cross-sectional design and substructure design comparatively convenient, reasonable.

3. The utility model provides a structural system, inside and outside ring post quantity need not to correspond with arranging, and supporting structure arranges in a flexible way, the outer facade effect demand of adaptable different building.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a hinge column supported horizontal truss structural system according to an embodiment of the present application;

fig. 2 is an exploded view of a hinged column supported horizontal truss structural system provided by an embodiment of the present application;

fig. 3 is a schematic structural diagram of the horizontal truss structural system supported by the hinge columns and the cable structure provided in the embodiment of the present invention;

icon: 1-inner ring column, 2-outer ring column, 3-inner ring beam, 4-outer ring beam, 5-cross beam system, 6-cable structure.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

As shown in fig. 1 to 3, the present embodiment provides a horizontal truss structure system supported by hinged columns, which includes a horizontal ring truss, an inner ring column 1 and an outer ring column 2; wherein the content of the first and second substances,

the horizontal ring truss comprises an inner ring beam 3, an outer ring beam 4 and a cross beam system 5 for connecting the inner ring beam 3 and the outer ring beam 4; the horizontal ring truss is hinged with the inner ring column 1 through the inner ring beam 3, and the horizontal ring truss is hinged with the outer ring column 2 through the outer ring beam 4.

In this embodiment, as a further technical solution, the inner ring beam 3 is rigidly connected or hingedly connected to the cross beam system 5, and the outer ring beam 4 is rigidly connected or hingedly connected to the cross beam system 5.

In this embodiment, as a further technical solution, the intersection point of the inner ring beam 3 and the intersecting beam system 5 corresponds to the intersection point of the cable structure 6 and the inner ring beam 3.

In this embodiment, as a further technical solution, the inner ring columns 1 are arranged in pairs in a V shape, and the ends of two adjacent pairs of inner ring columns 1 meet at the same point on the inner ring beam.

In this embodiment, as a further technical solution, the outer ring column 2 is independently arranged.

In this embodiment, as a further technical solution, the inner ring column 1 and the outer ring column 2 are both hinged columns with two ends.

In conclusion, the structural system provided by the application bears the tensile force of the cable structure through the integral action of the horizontal ring truss, eliminates the local bending moment of the ring beam caused by the tensile force of the cable structure through the one-to-one correspondence of the nodes of the horizontal ring truss and the nodes of the cable structure, has clear thought and definite force transfer, can reduce the cross section of the ring beam, and solves the problems that the cross section of the ring beam is large and the building effect and use are influenced in the prior art; according to the structural system provided by the application, all the supporting columns are hinged columns with two ends, the stress is simple, and the section design and the lower structural design of the columns are convenient and reasonable; the structure system that this application provided, inside and outside ring post quantity and arrangement need not to correspond, and bearing structure arranges in a flexible way, adaptable different building facade effect demands outward.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A horizontal truss structure system supported by hinged columns is characterized by comprising a horizontal ring truss, an inner ring column and an outer ring column; wherein the content of the first and second substances,

2. The hinged column supported horizontal truss structure of claim 1 wherein the inner ring beam is rigidly or hingedly connected to the system of intersecting beams and the outer ring beam is rigidly or hingedly connected to the system of intersecting beams.

3. The articulated column supported horizontal truss structure of claim 1 wherein the intersection of the inner ring beams and the intersecting beam system corresponds one-to-one with the intersection of the cable structure and the inner ring beams.

4. The hinged column supported horizontal truss structure of claim 1 wherein the inner ring columns are arranged in pairs in a V-shape with the ends of adjacent pairs of inner ring columns meeting at the same point of the inner ring beam.

5. The hinge pillar supported horizontal truss structure of claim 1 wherein said outer ring pillars are individually and independently arranged.

6. The hinged column supported horizontal truss structural system of claim 1 wherein the inner and outer ring columns are both two-ended hinged columns.