CN110094000A - A kind of cold bending thin wall light steel composite wall piece of card key formula connecting structure - Google Patents

A kind of cold bending thin wall light steel composite wall piece of card key formula connecting structure Download PDF

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Publication number
CN110094000A
CN110094000A CN201910321306.XA CN201910321306A CN110094000A CN 110094000 A CN110094000 A CN 110094000A CN 201910321306 A CN201910321306 A CN 201910321306A CN 110094000 A CN110094000 A CN 110094000A
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China
Prior art keywords
piece
card key
skeleton
longitudinal framework
connecting structure
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Application number
CN201910321306.XA
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Chinese (zh)
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CN110094000B (en
Inventor
周海涛
郝晓
王锦昌
马政伟
张锋剑
郭平功
符明娟
刘志钦
范云霞
雷颖占
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Henan University of Urban Construction
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Henan University of Urban Construction
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Priority to CN201910321306.XA priority Critical patent/CN110094000B/en
Publication of CN110094000A publication Critical patent/CN110094000A/en
Application granted granted Critical
Publication of CN110094000B publication Critical patent/CN110094000B/en
Expired - Fee Related legal-status Critical Current
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/76Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Load-Bearing And Curtain Walls (AREA)

Abstract

The present invention relates to building fields, more particularly to a kind of cold bending thin wall light steel composite wall piece of card key formula connecting structure, wall piece one and wall piece two including interconnection, skeleton one and skeleton two are respectively arranged in wall piece one and wall piece two, skeleton one includes the horizontal skeleton one interconnected and longitudinal framework one, skeleton two includes the horizontal skeleton two interconnected and longitudinal framework two, it is connected by longitudinal framework one in correspondence with each other with longitudinal framework two between the skeleton one and skeleton two, it is connected between longitudinal framework one and longitudinal framework two by card key formula connecting structure, card key formula connecting structure includes the card key piece for being connected to the inner face of longitudinal framework one, it is connected to the card slot piece of the two sides of the outer end face of longitudinal framework two.

Description

A kind of cold bending thin wall light steel composite wall piece of card key formula connecting structure
Technical field
The present invention relates to assembled wall fields, and in particular to a kind of light steel of cold bending thin wall of card key formula connecting structure is compound Wall piece.
Background technique
The wall of cold bending thin wall lightweight steel construction, main structure are to be riveted to be formed by more cold bending thin wall C-shaped steel components Steel skeleton.In construction, first steel skeleton is installed in place, is then attached adjacent skeleton with self threading pin or pulling rivet, shape At longer wall skeleton.Insulation rock wool or foam are inserted in skeleton later.Then OSB plate is installed in skeleton two sides, And moisture-proof breathing paper is laid on the outside, rough ground item and plug-in shingle nail are finally installed.In addition to the production and spelling of steel skeleton Outer mounted in workshop completion, remaining assembly working will often be completed at the construction field (site).The disadvantage is that: it is not carried out wall group The assembling of dress is horizontal, and construction efficiency is relatively low, and appropriation of labour power and number of devices are still more.
The insulating layers such as rock wool, OSB plate, breathing paper and out-hung panel are finished into shorter whole composite wall in workshop assembly Then each whole composite wall piece is transported to erecting bed and is assembled, formed longer wall, then can increase substantially life by piece Efficiency is produced, the occupancy of labour force-summing device is reduced, realizes the important original intention of assembled architecture.But due to the reinforcing bar that wall piece is completed It is blocked, is not being destroyed by respectively assembly component element, such as the covering of OSB plate, breathing paper and out-hung panel inside and outside frame Under the premise of each assembly element, rivet or self threading pin is directly used to connect to form wall between the reinforcing bar that connects for the composite wall piece that connects The practice of body cannot achieve.
Therefore, it is simple to invent a kind of structure, design rationally, is convenient for in-site installation, and firm and reliable connection is readily produced and adds Work, a kind of low-cost cold bending thin wall light steel composite wall piece of card key formula connecting structure.
Summary of the invention
In view of the deficiencies of the prior art, it is simple to provide a kind of structure by the present invention, and design rationally, is convenient for in-site installation, connection It is solid and reliable, a kind of easy to produce and process, low-cost cold bending thin wall light steel composite wall piece of card key formula connecting structure.
The technical scheme of the present invention is realized as follows: a kind of cold bending thin wall light steel composite wall of card key formula connecting structure Skeleton one and skeleton two, skeleton are respectively arranged in piece, wall piece one including interconnection and wall piece two, wall piece one and wall piece two One includes the horizontal skeleton one interconnected and longitudinal framework one, and skeleton two includes the horizontal skeleton two interconnected and longitudinal bone Frame two is connected by longitudinal framework one in correspondence with each other with longitudinal framework two between the skeleton one and skeleton two, longitudinal It is connected between skeleton one and longitudinal framework two by card key formula connecting structure, card key formula connecting structure includes being connected to longitudinal bone The card key piece of the inner face of frame one is connected to the card slot piece of the two sides of the outer end face of longitudinal framework two.
The section of the card slot piece is L-shaped structure, and card slot piece includes fixed part and interconnecting piece, is opened up on interconnecting piece Grooved hole offers screw hole on fixed part.
The card key piece includes bottom plate, is connected to the wing plate at bottom plate both ends, and the junction of bottom plate and wing plate is provided with " L " Type groove.
The bending part of the two sides of the longitudinal framework one offers vertical hole, the position in vertical hole and the position of card key piece It is corresponding.
The end of the interconnecting piece is provided with corner cut.
The card key piece and card slot piece on vertical position in correspondence with each other, it is aligned with each other on horizontal position.
The width of the wing plate is not less than the width of slot, and the height of wing plate and the height of slot are equal.
The card slot piece is fixedly connected on longitudinal framework two by fixed part, and card key piece is fixedly connected on by bottom plate On longitudinal framework one, the outer end face of wing plate is in contact with the medial surface of longitudinal framework one to be connect.
Technical solution of the present invention has following good effect: first making multiple card slot pieces, card slot piece is that the metal of steel rushes Casting die, and with rivet or self threading pin, the two sides of the outer end face of the end longitudinal framework two of skeleton two are fixed to, card slot piece is logical It crosses fixed part to be fixedly connected on longitudinal framework two, the card slot piece on each end longitudinal framework two is multiple groups.Then it makes more A card key piece, card key piece are the metallic stamping pieces of steel, and the end longitudinal direction of skeleton one is fixed to rivet or self threading pin The inner face of skeleton one, card key piece are fixedly connected on longitudinal framework one by bottom plate, the outer end face and longitudinal framework one of wing plate Medial surface be in contact connection.Bending part in the two sides of longitudinal framework one offers vertical hole, company of the vertical hole for card slot piece Socket part protrudes into, and is then cladded with lid OSB plate respectively outside skeleton one and skeleton two, breathes paper, rough ground, and cladding panel forms two Then a independent composite wall piece is packaged and is sent to erecting bed.Construction site is close to skeleton two by skeleton one, i.e. longitudinal framework One is close to longitudinal framework two, the interconnecting piece of card slot piece is passed through vertical hole, since the end of interconnecting piece is provided with corner cut, in this way The side plate of card key piece will be opened, the junction of bottom plate and wing plate is provided with " L " type groove, such card slot piece and longitudinal framework Gap is formed between two, is then goed deep into card slot piece, and two wing plates of card key piece are gradually fallen into slot from right end, finally Two wing plates of card key piece are entirely fallen in the card slot hole of card slot piece.As a result, since the wing plate of card key piece is to the card slot of card slot piece Retardation, will be unable to card slot piece being pulled away from card key piece, also just skeleton two can not be pulled away from skeleton one, then wall piece one and wall piece Two are connected as one.Since same absolute altitude is constructed using double card slotted vane double card tab, then the connection of wall piece equally has outside face and resists Curved rigidity.And vertical hole length and card slot piece interconnecting piece vertical height it is almost the same, then wall piece 1 and wall piece two are perpendicular Upward possible relative displacement is also minimum.Due to using vertical hole, then the bearing capacity of longitudinal framework one is influenced minimum.To Realize the firm connection of wall piece one and wall piece two.Connection procedure does not influence assembled good each element preparatory in each wall piece, It is truly realized the complete prefabricated construction target of wall.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of wall piece of the invention.
Fig. 2 is the structural schematic diagram of skeleton of the invention.
Fig. 3 is structural representation perspective view of the invention.
Fig. 4 is partial enlargement structural representation of the invention.
Fig. 5 is the structural schematic diagram of card slot piece of the invention.
Fig. 6 is the structural schematic diagram of card key piece of the invention.
Fig. 7 is specific embodiments of the present invention structural schematic diagram.
Fig. 8 is specific embodiments of the present invention structural schematic diagram.
Fig. 9 is specific embodiments of the present invention structural schematic diagram.
Figure 10 is specific embodiments of the present invention structural schematic diagram.
Figure 11 is specific embodiments of the present invention structural schematic diagram.
Figure 12 is specific embodiments of the present invention structural schematic diagram.
Specific embodiment
As shown in Fig. 1,2,3,4,5,6,7,8,9,10,11,12, a kind of light steel of cold bending thin wall of card key formula connecting structure Be respectively arranged in composite wall piece, wall piece 1 including interconnection and wall piece 22, wall piece 1 and wall piece 22 skeleton one with Skeleton two, skeleton one and skeleton two are all made of crimping C-type steel, and skeleton one includes the horizontal skeleton one interconnected and longitudinal framework One 3, skeleton two includes the horizontal skeleton two interconnected and longitudinal framework 24, is passed through between the skeleton one and skeleton two Longitudinal framework 1 in correspondence with each other is connected with longitudinal framework 24, passes through card key between longitudinal framework 1 and longitudinal framework 24 Formula connecting structure is connected, and card key formula connecting structure includes the card key piece 5 for being connected to the inner face of longitudinal framework 1, is connected to The card slot piece 6 of the two sides of the outer end face of longitudinal framework 24, card key piece 5 are plugged with card slot piece 6.
The section of the card slot piece 6 is L-shaped structure, and card slot piece 6 includes fixed part 12 and interconnecting piece 13, interconnecting piece Grooved hole 7 is opened up on 13, and screw hole 8 is offered on fixed part 12.The card key piece 5 includes bottom plate 14, is connected to bottom plate 14 The junction of the wing plate 15 at both ends, bottom plate 14 and wing plate 15 is provided with " L " type groove 9.The two sides of the longitudinal framework 1 Bending part offer vertical hole 10, the position in vertical hole 10 is corresponding with the position of card key piece 5.The end of the interconnecting piece 13 Portion is provided with corner cut 11.The card key piece 5 and card slot piece 6 on vertical position in correspondence with each other, it is mutually opposite on horizontal position Together.The width of the wing plate 15 is not less than the width of slot 7, and the height of wing plate 15 is equal with the height of slot 7.The card Slotted vane 6 is fixedly connected on longitudinal framework 24 by fixed part 12, and card key piece 5 is fixedly connected on longitudinal framework by bottom plate 14 On one 3, the outer end face of wing plate 15 is in contact with the medial surface of longitudinal framework 1 to be connect.
The present invention first makes multiple card slot pieces 6 when specifically used, and card key piece 5 is plugged with card slot piece 6, card slot Piece 6 be steel metallic stamping pieces, and use rivet or self threading pin, be fixed to the end longitudinal framework 24 of skeleton 22 outside The two sides of end face, card slot piece 6 is fixedly connected on longitudinal framework 24 by fixed part 12, on each end longitudinal framework 24 Card slot piece 6 is multiple groups.
Then multiple card key pieces 5 are made, card key piece 5 is the metallic stamping pieces of steel, and is consolidated with rivet or self threading pin Surely the inner face of the end longitudinal framework 1 of skeleton 1 is arrived, card key piece 5 is fixedly connected on longitudinal framework 1 by bottom plate 14 On, the outer end face of wing plate 15 is in contact with the medial surface of longitudinal framework 1 to be connect.Bending part in the two sides of longitudinal framework 1 Vertical hole 10 is offered, vertical hole 10 is protruded into for the interconnecting piece 13 of card slot piece 6, then outside skeleton 1 and skeleton 22 respectively Outer covering OSB plate breathes paper, rough ground, and cladding panel forms two independent composite wall pieces, is then packaged and is sent to erecting bed.
Construction site is close to skeleton two by skeleton one, i.e., longitudinal framework 1 is close to longitudinal framework 24, by card slot piece 1 Interconnecting piece 13 pass through vertical hole 10 and since the end of interconnecting piece 13 is provided with corner cut 11 can thus open the side of card key piece 5 The junction of plate, bottom plate 14 and wing plate 15 is provided with " L " type groove 9, is formed between such card slot piece 6 and longitudinal framework 24 empty Gap is then goed deep into card slot piece 6, and two wing plates 15 of card key piece 5 are gradually fallen into slot 7 from right end, last card key piece 5 Two wing plates 15 entirely fall in the card slot hole 7 of card slot piece 6.
As a result, since the wing plate 15 of card key piece 5 is to the retardation of the card slot of card slot piece 1, will be unable to for card slot piece 6 being pulled away from Skeleton two also can not be just pulled away from skeleton one by card key piece 5, then wall piece 1 is connected as one with wall piece 22.Due to same absolute altitude It is constructed using double card slotted vane double card tab, then wall piece connection equally has bending stiffness outside face.And vertical hole 10 length 13 vertical height of interconnecting piece of degree and card slot piece 6 is almost the same, then wall piece 1 and the vertically upper possible relative displacement of wall piece 22 Also minimum.Due to using vertical hole 10, then the bearing capacity of longitudinal framework 1 is influenced minimum.To realize one 1 He of wall piece The firm connection of wall piece 22.Connection procedure is truly realized wall to assembled good each element does not influence in advance in each wall piece Complete prefabricated construction target.

Claims (8)

1. a kind of cold bending thin wall light steel composite wall piece of card key formula connecting structure, wall piece one (1) and wall piece including interconnection Skeleton one and skeleton two are respectively arranged in two (2), wall piece one (1) and wall piece two (2), skeleton one includes the transverse direction interconnected Skeleton one and longitudinal framework one (3), skeleton two include the horizontal skeleton two interconnected and longitudinal framework two (4), and feature exists In: it is connected by longitudinal framework one (3) in correspondence with each other with longitudinal framework two (4) between the skeleton one and skeleton two, It is connected between longitudinal framework one (3) and longitudinal framework two (4) by card key formula connecting structure, card key formula connecting structure includes connecting The card key piece (5) in the inner face of longitudinal framework one (3) is connect, the card slot of the two sides of the outer end face of longitudinal framework two (4) is connected to Piece (6).
2. the cold bending thin wall light steel composite wall piece of card key formula connecting structure according to claim 1, it is characterised in that: described Card slot piece (6) section be L-shaped structure, card slot piece (6) includes fixed part (12) and interconnecting piece (13), interconnecting piece (13) On open up grooved hole (7), screw hole (8) are offered on fixed part (12).
3. the cold bending thin wall light steel composite wall piece of card key formula connecting structure according to claim 1, it is characterised in that: described Card key piece (5) include bottom plate (14), be connected to the wing plate (15) at bottom plate (14) both ends, the connection of bottom plate (14) and wing plate (15) Place is provided with " L " type groove (9).
4. the cold bending thin wall light steel composite wall piece of card key formula connecting structure according to claim 1, it is characterised in that: described The bending part of two sides of longitudinal framework one (3) offer vertical hole (10), the position of vertical hole (10) and the position of card key piece (5) It sets corresponding.
5. the cold bending thin wall light steel composite wall piece of card key formula connecting structure according to claim 2, it is characterised in that: described The end of interconnecting piece (13) be provided with corner cut (11).
6. the cold bending thin wall light steel composite wall piece of card key formula connecting structure according to claim 1, it is characterised in that: described Card key piece (5) and card slot piece (6) on vertical position in correspondence with each other, it is aligned with each other on horizontal position.
7. the cold bending thin wall light steel composite wall piece of card key formula connecting structure according to claim 1, it is characterised in that: described The width of wing plate (15) be not less than the width of slot (7), the height of wing plate (15) is equal with the height of slot (7).
8. the cold bending thin wall light steel composite wall piece of card key formula connecting structure according to claim 1, it is characterised in that: described Card slot piece (6) be fixedly connected on longitudinal framework two (4) by fixed part (12), card key piece (5) passes through bottom plate (14) fixation It is connected on longitudinal framework one (3), the outer end face of wing plate (15) is in contact with the medial surface of longitudinal framework one (3) to be connect.
CN201910321306.XA 2019-04-22 2019-04-22 Cold-formed thin-wall light steel composite wall sheet with clamping key type connection structure Expired - Fee Related CN110094000B (en)

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Application Number Priority Date Filing Date Title
CN201910321306.XA CN110094000B (en) 2019-04-22 2019-04-22 Cold-formed thin-wall light steel composite wall sheet with clamping key type connection structure

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CN110094000B CN110094000B (en) 2020-09-25

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110439151A (en) * 2019-07-31 2019-11-12 上海市建筑装饰工程集团有限公司 A kind of construction method of Modularized partition plate
CN112127517A (en) * 2020-09-13 2020-12-25 北京工业大学 Light steel wall connecting structure and connecting method based on buckle type and key type holes
CN112127516A (en) * 2020-09-13 2020-12-25 北京工业大学 Light steel wall connecting structure and connecting method based on buckle type and long round hole

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100906372B1 (en) * 2009-03-17 2009-07-06 주식회사 디엠디 Inside well for underground structure
CN201835393U (en) * 2010-05-29 2011-05-18 陈耀强 High-strength heat insulation fireproof wallboard
CN201991218U (en) * 2011-03-24 2011-09-28 清华大学建筑设计研究院有限公司 Steel framework double-layer mesh large template for buildings
CN106522495A (en) * 2016-12-15 2017-03-22 俞昱 Novel combined wallboard
CN206337722U (en) * 2016-12-29 2017-07-18 山西中技金谷新型建材有限公司 A kind of prefabricated assembled light steel concrete wallboard

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100906372B1 (en) * 2009-03-17 2009-07-06 주식회사 디엠디 Inside well for underground structure
CN201835393U (en) * 2010-05-29 2011-05-18 陈耀强 High-strength heat insulation fireproof wallboard
CN201991218U (en) * 2011-03-24 2011-09-28 清华大学建筑设计研究院有限公司 Steel framework double-layer mesh large template for buildings
CN106522495A (en) * 2016-12-15 2017-03-22 俞昱 Novel combined wallboard
CN206337722U (en) * 2016-12-29 2017-07-18 山西中技金谷新型建材有限公司 A kind of prefabricated assembled light steel concrete wallboard

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110439151A (en) * 2019-07-31 2019-11-12 上海市建筑装饰工程集团有限公司 A kind of construction method of Modularized partition plate
CN110439151B (en) * 2019-07-31 2021-04-06 上海市建筑装饰工程集团有限公司 Construction method of modular partition board
CN112127517A (en) * 2020-09-13 2020-12-25 北京工业大学 Light steel wall connecting structure and connecting method based on buckle type and key type holes
CN112127516A (en) * 2020-09-13 2020-12-25 北京工业大学 Light steel wall connecting structure and connecting method based on buckle type and long round hole

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