CN205189120U - Thin -walled cold -formed steel portal frame - Google Patents

Thin -walled cold -formed steel portal frame Download PDF

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Publication number
CN205189120U
CN205189120U CN201520814083.8U CN201520814083U CN205189120U CN 205189120 U CN205189120 U CN 205189120U CN 201520814083 U CN201520814083 U CN 201520814083U CN 205189120 U CN205189120 U CN 205189120U
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CN
China
Prior art keywords
post
steel
cold
thin
walled
Prior art date
Application number
CN201520814083.8U
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Chinese (zh)
Inventor
李开艳
张玉津
陈涛
Original Assignee
雅致集成房屋(集团)股份有限公司
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Application filed by 雅致集成房屋(集团)股份有限公司 filed Critical 雅致集成房屋(集团)股份有限公司
Priority to CN201520814083.8U priority Critical patent/CN205189120U/en
Application granted granted Critical
Publication of CN205189120U publication Critical patent/CN205189120U/en

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Abstract

The utility model provides a thin -walled cold -formed steel portal frame, includes: be located post (1) of the left and right sides, the left and right sides two roof beam (2), column base connecting piece (3), post roof beam connecting piece (4) and roof beam connecting pieces (5) of being connected with post (1) of the left and right sides respectively, column base connecting piece (3) through bolted connection in the bottom of post (1), post roof beam connecting piece (4) is installed the department of meeting of post (1) and roof beam (2) is connected with post (1) and roof beam (2) respectively through the bolt, roof beam connecting piece (5) is installed and is connected with the left and right sides two roof beam (2) respectively in the department of meeting of the left and right sides two roof beam (2) and through the bolt. The utility model discloses a thin -walled cold -formed steel portal frame weight is low, can realize mechanized, mass production, has shortened processing cycle, and space utilization is big in the transportation vanning, the full bolted connection of on -the -spot accepted standard spare, and simple to operate is swift.

Description

Light gauge cold-formed steel shape portal frame
Technical field
The utility model relates to a kind of component of steel building, particularly relates to a kind of door type steel frame structure adopting light gauge cold-formed steel shape, can be widely used in the steel constructions such as factory building, warehouse, exhibition room.
Background technology
At present, the building such as general class steel-structure factory building, warehouse all adopts welded H steel work, and this steel work is complicated, and the process-cycle is long, and steel using amount is large, and environment pollution is serious, and the large and rear mutability of welding of welding capacity, is unfavorable for that scale is processed.In addition, body structure surface needs derusting by sandblasting, process of spraying paint, and technique is more complicated and antiseptic effect is not obvious.
Summary of the invention
The utility model, for the defect of prior art, provides the light gauge cold-formed steel shape portal frame that a kind of structure is simple, quick and easy for installation, steel using amount is little, environment pollution is little, antiseptic effect is good.
The technical solution of the utility model is as follows: a kind of light gauge cold-formed steel shape portal frame, comprising: two, the left and right beam be positioned at the post of the left and right sides, being connected respectively with the post of the left and right sides, also comprises: suspension column connector, post beam connection and beam beam joint; Described suspension column connector is bolted the bottom in described post, described post beam connection is arranged on the joint of described post and beam and is connected with post and beam respectively by bolt, and described beam beam joint is arranged on the joint of two beams in left and right and is connected with two, left and right beam respectively by bolt.
Described post is made up of a pair back-to-back cold-formed thin-walled C steel and the column web stiffened panel be folded between these two cold-formed thin-walled C steel, and the described column web stiffened panel of these two cold-formed thin-walled C steel and centre thereof is bolted together.
Described beam is made up of a pair back-to-back cold-formed thin-walled C steel and the web stiffened panel be folded between these two cold-formed thin-walled C steel, and the described web stiffened panel of these two cold-formed thin-walled C steel and centre thereof is bolted together.
Described suspension column connector comprises: the bottom location-plate of level, be fixed on the shearing-resistant member bottom this bottom location-plate and be fixed on the vertical posts junction plate on location-plate top bottom this; Linked together by the web of bolt by this vertical posts junction plate and post between two cold-formed thin-walled C steel that described vertical posts junction plate is plugged in described column bottom.
Described suspension column connector also comprises the vertical inboard wing listrium one being fixed on described bottom location-plate inner end, and the bottom end face of described post is close to by described bottom location-plate, and described inboard wing listrium one is close to the face, the edge of a wing, inner side of two cold-formed thin-walled C steel of post.
Described shearing-resistant member adopts channel-section steel, and the end face of this channel-section steel is fixedly welded on the location-plate of described bottom.
Described post beam connection comprises: vertical posts beam junction plate, be vertically fixed on inboard wing listrium two inside this vertical posts beam junction plate; Described vertical posts beam junction plate is plugged between described post and two cold-formed thin-walled C steel of beam joint, and is linked together by the web of bolt and post and beam; The middle part bending of described inboard wing listrium two, the both sides of its bending place are close to the face, the edge of a wing, inner side being fixed on post and beam respectively with bolt.
Described post beam connection also comprises the outer side wing edge stiffener be vertically fixed on outside described vertical posts beam junction plate.
Described beam beam joint comprises: vertical beam beam junction plate, be vertically fixed on inboard wing listrium three inside this vertical beam beam junction plate; Described vertical beam beam junction plate is plugged between two cold-formed thin-walled C steel of two beam joints, and is linked together by the web of bolt and two beams.
The top end face of described vertical beam beam junction plate is concordant with the outer side wing edge surface in two back portions.
Compared with prior art, cold-formed thin-walled C steel and the steel web stiffened panel be clipped in wherein are formed by bolt combination back-to-back by a pair for the post of light gauge cold-formed steel shape portal frame of the present utility model, beam, and corresponding use suspension column connector, post beam connection, beam beam joint strengthen connection by bolt respectively in corresponding suspension column, post beam junction, Liang Liang junction, compare with welded H steel portal frame, effectively can shorten the process-cycle, simplify structure, minimizing steel using amount is little, and employing galvanized anticorrosive, more environmental protection more durable than welded H steel portal frame technique.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model light gauge cold-formed steel shape portal frame;
Fig. 2 is the transverse cross-sectional view of described post 1 or beam 2;
Fig. 3 is the vertical structure schematic diagram of described heel join node;
Fig. 4 is the transversary schematic diagram of described heel join node;
Fig. 5 is the structural representation of described suspension column connector 3;
Fig. 6 is the structural representation of described post 1 and beam 2 junction;
Fig. 7 is the structural representation of described post beam connection 4;
Fig. 8 is the structural representation of beam 2 junction of left and right sides;
Fig. 9 is the structural representation of described beam beam joint 5.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As shown in Figure 1, the utility model light gauge cold-formed steel shape portal frame mainly comprises: two, the left and right beam 2, suspension column connector 3, post beam connection 4 and the beam beam joint 5 that be positioned at the post 1 of the left and right sides, are connected respectively with the post 1 of the left and right sides.Wherein, described suspension column connector 3 is bolted the bottom in described post 1, described post beam connection 4 is arranged on the joint of described post 1 and beam 2 and is connected with post 1 and beam 2 respectively by bolt, and described beam beam joint 5 is arranged on the joint of two beams 2 in left and right and is connected with two, left and right beam 2 respectively by bolt.
As shown in Figure 2, described post 1 is made up of a pair back-to-back cold-formed thin-walled C steel 11 and 12 and the column web stiffened panel 13 be folded between these two cold-formed thin-walled C steel, together with these two cold-formed thin-walled C steel 11 are bolted with 12 and the described column web stiffened panel 13 of centre.The structure of described beam 2 is identical with the structure of post 1, also be made up of a pair back-to-back cold-formed thin-walled C steel 21 and 22 and the web stiffened panel 23 be folded between these two cold-formed thin-walled C steel, together with these two cold-formed thin-walled C steel 21 are bolted with 22 and the described web stiffened panel 23 of centre.The cold-formed thin-walled C steel of described post 1 and beam 2 can adopt the shaped steel of same size model.
As shown in Figure 5, described suspension column connector 3 comprises: the bottom location-plate 32 of a level, be weldingly fixed on the shearing-resistant member 33 bottom this bottom location-plate 32, the vertical posts junction plate 34 being weldingly fixed on location-plate 32 top bottom this and vertical inboard wing listrium 1.As shown in Figure 3 and Figure 4, described vertical posts junction plate 34 is positioned at the medium position of bottom location-plate 32 transverse direction, and this vertical posts junction plate 34 to be plugged between two cold-formed thin-walled C steel 11 and 12 bottom described post 1 and to be linked together by the web of bolt by this vertical posts junction plate 34 and post 1.Described inboard wing listrium 1 is positioned at described bottom location-plate 32 inner end, and the bottom end face location of described post 1 is close to by described bottom location-plate 32, and described inboard wing listrium 1 is close to location with the face, the edge of a wing, inner side of two cold-formed thin-walled C steel of post 1.Described shearing-resistant member 33 can adopt channel-section steel, and the end face of this channel-section steel is fixedly welded on described bottom location-plate 32, and is connected with basis by twice grouting.
As shown in Figure 6 and Figure 7, described post beam connection 4 comprises: vertical posts beam junction plate 41, respectively vertical welding are fixed on inboard wing listrium 2 42 and the outer side wing edge stiffener 43 of this vertical posts beam junction plate 41 inner side and outer side.Described vertical posts beam junction plate 41 is pentagonal configuration and is plugged between described post 1 and two cold-formed thin-walled C steel of beam 2 joint, this vertical posts beam junction plate 41 is linked together by the web of bolt and post 1 and beam 2, and two limits outside it are concordant with the outer side wing edge surface of beam 2 with post 1 respectively.The v-shaped structure of described inboard wing listrium 2 42 bending in middle part, the both sides of its bending place are close to the face, the edge of a wing, inner side of post 1 and beam 2 respectively and fix with bolt.The v-shaped structure that described outer side wing edge stiffener 43 also bends in middle part, the outer side wing edge face of post 1 and beam 2 is close to respectively by the outer side wing edge stiffener 43 of this V-arrangement, can strengthen the stability of whole post beam connection 4.
As shown in Figure 8 and Figure 9, described beam beam joint 5 comprises: vertical beam beam junction plate 51, vertical welding are fixed on the inboard wing listrium 3 52 inside this vertical beam beam junction plate 51.Described vertical beam beam junction plate 51 is pentagonal configuration and is plugged between two cold-formed thin-walled C steel of two beam 2 joints, this beam beam junction plate 51 is linked together by the web of bolt and two beams 2, and its top end face is concordant with the outer side wing edge surface in two back portions.
The above is preferred embodiment of the present utility model, is not limited to the utility model, and all amendments, equivalent replacement or improvement etc. done in the utility model spirit and principle, all should be included in protection domain of the present utility model.

Claims (10)

1. a light gauge cold-formed steel shape portal frame, comprising: two, the left and right beam (2) be positioned at the post (1) of the left and right sides, being connected respectively with the post (1) of the left and right sides; It is characterized in that,
Also comprise: suspension column connector (3), post beam connection (4) and beam beam joint (5); Described suspension column connector (3) is bolted the bottom in described post (1), described post beam connection (4) is arranged on the joint of described post (1) and beam (2) and is connected with post (1) and beam (2) respectively by bolt, and described beam beam joint (5) is arranged on the joint of two beams (2) in left and right and is connected with two, left and right beam (2) respectively by bolt.
2. light gauge cold-formed steel shape portal frame according to claim 1, it is characterized in that: described post (1) is made up of a pair back-to-back cold-formed thin-walled C steel and the column web stiffened panel (13) be folded between these two cold-formed thin-walled C steel, the described column web stiffened panel (13) of these two cold-formed thin-walled C steel and centre thereof is bolted together.
3. light gauge cold-formed steel shape portal frame according to claim 2, it is characterized in that: described beam (2) is made up of a pair back-to-back cold-formed thin-walled C steel and the web stiffened panel (23) be folded between these two cold-formed thin-walled C steel, the described web stiffened panel (23) of these two cold-formed thin-walled C steel and centre thereof is bolted together.
4. light gauge cold-formed steel shape portal frame according to claim 3, it is characterized in that, described suspension column connector (3) comprising: the bottom location-plate (32) of level, be fixed on the shearing-resistant member (33) of location-plate bottom this (32) bottom and be fixed on the vertical posts junction plate (34) on location-plate bottom this (32) top; Described vertical posts junction plate (34) be plugged in described post (1) bottom two cold-formed thin-walled C steel between and linked together by the web of bolt by this vertical posts junction plate (34) and post (1).
5. light gauge cold-formed steel shape portal frame according to claim 4, it is characterized in that: described suspension column connector (3) also comprises the vertical inboard wing listrium one (31) being fixed on described bottom location-plate (32) inner end, the bottom end face of described post (1) is close in described bottom location-plate (32), and described inboard wing listrium one (31) is close to the face, the edge of a wing, inner side of two cold-formed thin-walled C steel of post (1).
6. light gauge cold-formed steel shape portal frame according to claim 4, is characterized in that: described shearing-resistant member (33) adopts channel-section steel, and the end face of this channel-section steel is fixedly welded on described bottom location-plate (32).
7. the light gauge cold-formed steel shape portal frame according to claim 4,5 or 6, it is characterized in that, described post beam connection (4) comprising: vertical posts beam junction plate (41), be vertically fixed on the inboard wing listrium two (42) of this vertical posts beam junction plate (41) inner side; Described vertical posts beam junction plate (41) is plugged between described post (1) and two cold-formed thin-walled C steel of beam (2) joint, and is linked together by the web of bolt and post (1) and beam (2); The middle part bending of described inboard wing listrium two (42), the both sides of its bending place are close to the face, the edge of a wing, inner side being fixed on post (1) and beam (2) respectively with bolt.
8. light gauge cold-formed steel shape portal frame according to claim 7, is characterized in that: described post beam connection (4) also comprises the outer side wing edge stiffener (43) being vertically fixed on described vertical posts beam junction plate (41) outside.
9. the light gauge cold-formed steel shape portal frame according to claim 4,5 or 6, it is characterized in that, described beam beam joint (5) comprising: vertical beam beam junction plate (51), be vertically fixed on the inboard wing listrium three (52) of this vertical beam beam junction plate (51) inner side; Described vertical beam beam junction plate (51) is plugged between two cold-formed thin-walled C steel of two beam (2) joints, and is linked together by the web of bolt and two beams (2).
10. light gauge cold-formed steel shape portal frame according to claim 9, is characterized in that: the top end face of described vertical beam beam junction plate (51) is concordant with the outer side wing edge surface in two back portions.
CN201520814083.8U 2015-10-21 2015-10-21 Thin -walled cold -formed steel portal frame CN205189120U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520814083.8U CN205189120U (en) 2015-10-21 2015-10-21 Thin -walled cold -formed steel portal frame

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CN205189120U true CN205189120U (en) 2016-04-27

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106149881A (en) * 2016-07-20 2016-11-23 李涛 A kind of assembled light steel house building system
CN108331162A (en) * 2018-02-11 2018-07-27 中国十九冶集团有限公司 Beam-column connection constructs
CN110387963A (en) * 2019-06-17 2019-10-29 浙江省建工集团有限责任公司 A kind of wooden tension string beam structure wooden frame section splicing node of assembled Long span
CN110453787A (en) * 2019-08-27 2019-11-15 南雄市诚昌钢构有限公司 A kind of across door steel frame construction of combined and spliced formula

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106149881A (en) * 2016-07-20 2016-11-23 李涛 A kind of assembled light steel house building system
CN108331162A (en) * 2018-02-11 2018-07-27 中国十九冶集团有限公司 Beam-column connection constructs
CN110387963A (en) * 2019-06-17 2019-10-29 浙江省建工集团有限责任公司 A kind of wooden tension string beam structure wooden frame section splicing node of assembled Long span
CN110453787A (en) * 2019-08-27 2019-11-15 南雄市诚昌钢构有限公司 A kind of across door steel frame construction of combined and spliced formula

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160427

Termination date: 20171021