CN204001194U - Light steel truss structure integrated building system - Google Patents

Light steel truss structure integrated building system Download PDF

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Publication number
CN204001194U
CN204001194U CN201420463343.7U CN201420463343U CN204001194U CN 204001194 U CN204001194 U CN 204001194U CN 201420463343 U CN201420463343 U CN 201420463343U CN 204001194 U CN204001194 U CN 204001194U
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Prior art keywords
truss
column
connector
light steel
integrated
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CN201420463343.7U
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Chinese (zh)
Inventor
崔晗
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ZHONGCHENG INTEGRATED CONSTRUCTION ENGINEERING (TIANJIN) Co Ltd
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ZHONGCHENG INTEGRATED CONSTRUCTION ENGINEERING (TIANJIN) Co Ltd
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Abstract

The utility model relates to a kind of light steel truss structure integrated building system, belongs to light steel integrated house field.Girder truss and truss leg are bolted together by beam column connection part, and column is fixedly connected with girder truss, and one group of girder truss is connected into roof and is fixedly connected with column by the heavy connector of roof truss.Advantage is: novel structure, adopt light steel truss structure technology, and it is few that light steel truss structure technology has the large steel using amount of span, the feature of hole wind antidetonation; All houses parts can be produced in batch production, and except light steel fastener, all houses parts also can site operation.The integrated degree in house is adjustable.Be suitable for the requirement of different building-site situation.The utility model is a kind of board-like full assembling housing construction, and it has load-bearing, antidetonation, the Integrated using performance such as durable, fire-resistant, and meets green building, the requirement of integrated building.The utility model can be at the scene erection fast, reduced the total cost in house.

Description

Light steel truss structure integrated building system
Technical field
The utility model belongs to light steel integrated house field, particularly a kind of light steel square tube truss connecting element structural system.
Background technology
Now generally the building system of application has, and concrete frame structure, concrete floorslab roofing, shear wall system are gone along with sb. to guard him, steel frame color steel system.Shortcoming is: steel using amount is large, long in time limit, building costs is high, can not realize integrated, industrialization that building house is produced.
The advantages such as present widely used lightweight steel construction system is C type light gauge cold-formed steel shape system, and structure is C type keel, has quality light, and anti-seismic performance is good, and steel using amount is low.But structure on-site consolidation workload is large, thickness of wall body can not be adjusted, between levels truss principal, be disconnect except anti-pulling connector, there is no an effectively connected mode, this makes C type light gauge cold-formed steel shape system can not independently do more than three layers house.
Existing light steel square pipe connecting piece system now, roof truss is traditional gable roof truss, causes space waste.Truss web is V-type integrated connection part, and the feature of this connector is that flangikng is stressed, instead of web member entirety is stressed, has reduced truss supporting capacity.Beam column is connected to simple self-tapping screw and connects, and bonding strength is low, and this connected mode has determined that beam column resistance to compression shear resistance can not meet more than three layers building requirements.It is need to weigh steel to reinforce that exterior wall is installed large span window, increases difficulty of construction, affects modeling requirement.
Summary of the invention
The utility model provides a kind of light steel truss structure integrated building system, and to solve, truss bearing capacity is little, truss span is not enough, can not meet the problem of more than three layers building requirements.
The technical scheme that the utility model is taked is: girder truss and truss leg are bolted together by beam column connection part, and column is fixedly connected with girder truss, and one group of girder truss is connected into roof and is fixedly connected with column by the heavy connector of roof truss;
The structure of described girder truss is: C type web member two ends are fixedly connected with truss top-bottom chord, fastener two ends are fixedly connected with chord member, connector two ends, truss termination are fixedly connected with chord member respectively, and two truss termination connectors are bolted to connection with the heavy connector in truss termination in the middle of being positioned at;
The structure of described truss leg is: oblique square tube is fixedly connected with column square tube by diagonal brace connector, oblique square tube is fixedly connected with respectively with column square tube two ends by suspension column connector, between two column square tubes, be fixedly connected with by fastener, styletable head connector is fixedly connected with the termination of column square tube, two styletable head connectors are bolted to connection with the nose heave type connector of styletable in the middle of being positioned at, and are fixedly connected with styletable head gasket in post end;
Described pillar construction is that square tube is fixedly connected with fastener.
The utility model has the advantages that: novel structure, adopt light steel truss structure technology, it is few that light steel truss structure technology has the large steel using amount of span, the feature of hole wind antidetonation; All houses parts can be produced in batch production, and except light steel fastener, all houses parts also can site operation.The integrated degree in house is adjustable.Be suitable for the requirement of different building-site situation.The utility model is a kind of board-like full assembling housing construction, and it has load-bearing, antidetonation, the Integrated using performance such as durable, fire-resistant, and meets green building, the requirement of integrated building.The utility model can be at the scene erection fast, reduced the total cost in house.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model girder truss;
Fig. 3 is the structural representation of the utility model truss leg;
Fig. 4 is the structural representation of the utility model beam column connection part;
Fig. 5 is the structural representation of the utility model column;
Fig. 6 is the structural representation of the utility model C type web member;
Fig. 7 is the structural representation of the utility model fastener;
Fig. 8 is the structural representation of the utility model truss termination connector;
Fig. 9 is the structural representation of the heavy connector in the utility model truss termination;
Figure 10 is the structural representation of the utility model diagonal brace connector;
Figure 11 is the structural representation of the utility model suspension column connector;
Figure 12 is the structural representation of the utility model styletable head connector;
Figure 13 is the structural representation of the nose heave type connector of the utility model styletable;
Figure 14 is the structural representation of the utility model styletable head gasket;
Figure 15 is the structural representation of the heavy connector of the utility model roof truss.
Detailed description of the invention
Girder truss 2 is bolted together by beam column connection part 4 with truss leg 3, and column 5 is fixedly connected with girder truss 2, and one group of girder truss 2 is connected into roof and is fixedly connected with column 5 by the heavy connector 1 of roof truss;
The structure of described girder truss 2 is: C type web member 6 two ends are fixedly connected with truss top-bottom chord 15, fastener 7 two ends are fixedly connected with chord member, connector 8 two ends, truss termination are fixedly connected with chord member respectively, and two truss termination connectors are bolted to connection with the heavy connector 9 in truss termination in the middle of being positioned at;
The structure of described truss leg is: oblique square tube is fixedly connected with column square tube by diagonal brace connector 10, oblique square tube is fixedly connected with respectively with column square tube two ends by suspension column connector 11, between two column square tubes, be fixedly connected with by fastener 7, styletable head connector 12 is fixedly connected with the termination of column square tube, two styletable head connectors are bolted to connection with the nose heave type connector 13 of styletable in the middle of being positioned at, and are fixedly connected with styletable head gasket 14 in post end;
Described column 5 structures are that square tube is fixedly connected with fastener 7.
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Referring to Fig. 1, site operation beam column connects only needs high-strength bolt to connect, and structure site operation workload is little, and truss beam column bonding strength is high, meets highrise building requirement.
Referring to Fig. 2, it is high that C type web member has cross section resistance moment, and the feature that stress performance is good increases truss supporting capacity, and girder truss span is increased.
Referring to Fig. 3, there is the pad 14 of reinforcing termination, increases bonding strength, makes post stressed even, and truss leg itself has very high stability, and bending resistance shear behavior is good, increases overall structure stability.The assembled good module of factory, reduces site work amount.
Referring to Fig. 4, beam column connection part is that steel plate is welded, above reserving hole, high-strength bolt connects, and has increased node strength, and Liang Yuzhu, Liang Yuliang, post and post, hole dislocation design makes 6 of nodes all can connect beam column.
Referring to Fig. 5, fastener 7 is connected with square tube, has increased the stability of square tube coupled column, and fastener can change arbitrarily thickness, can arbitrarily change wall thickness according to actual requirement.
Referring to Fig. 6, it is high that C type web member has cross section resistance moment, the feature that stress performance is good, three impressions of C type web member, increase C type web member fracture resistance, and the part that web member contacts with top-bottom chord has increased reinforcement pad, increase stress point intensity, increased the ultimate load of girder truss.
Referring to Fig. 7, crossed press mark centered by fastener, has increased the stability of fastener, and in fastener both sides turnup limit, zinc-plated square tube accurately can be located, and has increased stability and the structural strength of composite member, and other Component compositions of the reserved nail of fastener Kong Keyu use.
Referring to Fig. 8, reserved screw hole is connected with truss top-bottom chord, above reserved nail hole, can be connected with the heavy connector 9 in truss termination, this composite member can increase the intensity of truss termination, and makes light steel truss structure, can realize high-strength bolt and connect, increase beam column bonding strength.
Referring to Fig. 9, adopt 6-10 thick type U steel plate, middle reserved two holes, are connected with beam column connection part 4 with high-strength bolt, have increased beam column bonding strength.
Referring to Figure 10, as house diagonal member connector, reserved screw hole is many, is applicable to multiple angles diagonal member, and different from traditional both sides steel plate screw connection, U-shaped structure connector has increased the resistance to plucking ability of diagonal brace, improves the stability of structural entity.
Referring to Figure 11, can be used for suspension column and be connected with basis, between two-layer post, connect, also can be used for beam column and connect increase bonding strength.
Referring to Figure 15, directly risk complex roof moulding with girder truss, reduce the waste of roofing space.

Claims (1)

1. a light steel truss structure integrated building system, it is characterized in that: girder truss and truss leg are bolted together by beam column connection part, column is fixedly connected with girder truss, and one group of girder truss is connected into roof and is fixedly connected with column by the heavy connector of roof truss;
The structure of described girder truss is: C type web member two ends are fixedly connected with truss top-bottom chord, fastener two ends are fixedly connected with chord member, connector two ends, truss termination are fixedly connected with chord member respectively, and two truss termination connectors are bolted to connection with the heavy connector in truss termination in the middle of being positioned at;
The structure of described truss leg is: oblique square tube is fixedly connected with column square tube by diagonal brace connector, oblique square tube is fixedly connected with respectively with column square tube two ends by suspension column connector, between two column square tubes, be fixedly connected with by fastener, styletable head connector is fixedly connected with the termination of column square tube, two styletable head connectors are bolted to connection with the nose heave type connector of styletable in the middle of being positioned at, and are fixedly connected with styletable head gasket in post end;
Described pillar construction is that square tube is fixedly connected with fastener.
CN201420463343.7U 2014-08-17 2014-08-17 Light steel truss structure integrated building system Active CN204001194U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420463343.7U CN204001194U (en) 2014-08-17 2014-08-17 Light steel truss structure integrated building system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420463343.7U CN204001194U (en) 2014-08-17 2014-08-17 Light steel truss structure integrated building system

Publications (1)

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CN204001194U true CN204001194U (en) 2014-12-10

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107761954A (en) * 2017-10-18 2018-03-06 江苏摩倍尔克林环境技术有限公司 A kind of steel construction for toilet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107761954A (en) * 2017-10-18 2018-03-06 江苏摩倍尔克林环境技术有限公司 A kind of steel construction for toilet

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