CN101532310A - An upper and lower layer stamping connector and its light steel structure - Google Patents

An upper and lower layer stamping connector and its light steel structure Download PDF

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Publication number
CN101532310A
CN101532310A CN200910301652A CN200910301652A CN101532310A CN 101532310 A CN101532310 A CN 101532310A CN 200910301652 A CN200910301652 A CN 200910301652A CN 200910301652 A CN200910301652 A CN 200910301652A CN 101532310 A CN101532310 A CN 101532310A
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CN
China
Prior art keywords
connector
rigid frame
floor
truss
plate
Prior art date
Application number
CN200910301652A
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Chinese (zh)
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CN101532310B (en
Inventor
王小平
丛玉臣
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筑巢(北京)科技有限公司
北京别一阁钢结构科技开发有限公司
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Priority to CN2009103016528A priority Critical patent/CN101532310B/en
Publication of CN101532310A publication Critical patent/CN101532310A/en
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Publication of CN101532310B publication Critical patent/CN101532310B/en

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Abstract

An upper and lower layer stamping connector and its light steel structure, wherein, the connector is a metal stamping thin wallboard shaped structure, screw holes are distributed on the plate body, the plate body is in folded plate shape with at least two 90 DEG bending, all the bended crease marks are in parallel and the length of the crease marks is identical to the height of the folded plate, at least one stamping groove parallel to the crease marks is provided in the middle of each segment of the folded plate, both sides of the stamping groove is not communicated to the upper and lower top parts, the cross section of the stamping groove is a circular arc, and screw holes are distributed on both edges of each stamping groove. The connector is formed by mold stamping of thin-wall metal plate, which overcomes the shortcomings that the bearing capacity at the wall joint part is low and the floor beam is easily to press and bend at local part, because there is no very good connection between the between upper and lower layer vertical load bearing girders in the traditional light steel keel system, the connector has good universality, a stamping groove is designed in the middle of the thin-wall metal plate, which greatly enhances the bearing capacity and stiffness of the connector, so that the local bearing of the floor beam can easily meet the requirements, does not need to take other measures, and the connector can be widely used in light steel keel system houses.

Description

Upper and lower layer stamping connector and lightweight steel construction thereof
Technical field
The present invention relates to a kind of connector and lightweight steel construction thereof, particularly a kind of connector and lightweight steel construction thereof that is used between lightgage steel joist system house wall levels stress frame and the floor beam.
Background technology
Lightgage steel joist system house has characteristics such as wall thickness is little, light weight, anti-seismic performance is good, speed of application is fast, need not a template, pipe line arrangement is convenient, has obtained in recent years using widely in the building trade of China.In the present lightgage steel joist system house, the body of wall load-bearing skeleton can adopt two kinds of ways: traditional C type light gauge cold-formed steel shape cross section; The truss or the rigid frame that are formed by connecting by steel pipe, standard connector and self-tapping screw.Because the flakiness ratio on C type light gauge cold-formed steel shape cross section web and the edge of a wing is bigger, easily cripling takes place and reduce element bearing capacity under the axial load effect, therefore truss or rigid frame as the wall skeleton, its bearing capacity all improves a lot.
At present, in the lightgage steel joist system as the wall skeleton with truss or rigid frame, truss principal in each layer wall or rigid frame top and bottom all are connected with guide rail, and floor beam directly is shelved on the upper end guide rail of lower floor's wall, and the last layer wall directly is pressed on the girder truss.Though this way is easy for installation, two shortcomings are arranged:
1. disconnect between the vertical truss principal of levels, except anti-pulling connector, do not have effectively connected mode;
2. the load of upper walls all is pressed on the floor beam, makes the partial pressing of floor beam top chord section be not easy to meet the demands, and need take several steps.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of upper and lower layer stamping connector and lightweight steel construction thereof, solving does not have the technical problem that effectively connects between vertical body of wall truss principal of levels or the rigid frame, and solves the problem that the partial pressing of floor beam is not easy to meet the demands.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of upper and lower layer stamping connector, be metal stamping thin-walled slab structure, be distributed with screw hole on its plate body, it is characterized in that: described plate body is at least twice flap shape that is 90 ° of bendings, all folding lines of bending are parallel, and length is consistent with the height of flap, and at least one and two obstructed stamped groove that go up next top parallel with folding line all arranged in the middle of each section flap, the cross section of stamped groove is a circular arc, and the both sides of each stamped groove are distributed with screw hole.
Above-mentioned plate body can be for being the flap shape of 90 ° of bendings for four times, and plate body is the straight trough shape that there is flat edge on both sides, and four bendings are for the plate face, and it is in proper order in the same way, oppositely, oppositely, bend in the same way.
Above-mentioned plate body can be for being the flap shape of 90 ° of bendings for twice, and plate body is the straight trough shape on no edge, and twice bending is bending in the same way for the plate face.
Above-mentioned plate body can be for being the flap shape of 90 ° of bendings for twice, and it is Z-shaped that plate body is, and twice bending is for the plate face, and its direction is opposite.
A kind of lightweight steel construction of using described upper and lower layer stamping connector connection, comprise upper strata rigid frame or truss, lower floor's rigid frame or truss and connector, it is characterized in that: described connector is a upper and lower layer stamping connector, the first half of upper and lower layer stamping connector is fixedlyed connected by screw with upper strata rigid frame or truss, the Lower Half of upper and lower layer stamping connector is fixedlyed connected by screw with lower floor's rigid frame or truss, and upper strata rigid frame or truss and lower floor's rigid frame or truss have at least two facades to be surrounded by upper and lower layer stamping connector.
The cross section of above-mentioned upper strata rigid frame and lower floor's rigid frame can be rectangular tube, angle steel or the channel-section steel of thin-walled, and the material of upper strata rigid frame and lower floor's rigid frame can be steel, aluminium alloys or glass fiber reinforced plastic.
A kind of lightweight steel construction of using described upper and lower layer stamping connector connection, comprise upper strata rigid frame or truss, lower floor's rigid frame or truss, upper strata tube connector, lower floor's tube connector and connector, it is characterized in that: described connector is a upper and lower layer stamping connector, it is fixed together by upper and lower layer stamping connector between rigid frame or truss, lower floor's rigid frame or truss, upper strata tube connector and the lower floor's tube connector at the middle and upper levels, and upper strata rigid frame or truss, lower floor's rigid frame or truss, upper strata tube connector are all fixedlyed connected with upper and lower layer stamping connector by screw with the lower floor tube connector.
The cross section of above-mentioned upper strata rigid frame or truss, lower floor's rigid frame or truss, upper strata tube connector and lower floor's tube connector can be rectangular tube, angle steel or the channel-section steel of thin-walled, and the material of upper strata rigid frame or truss, lower floor's rigid frame, upper strata tube connector and lower floor's tube connector can be steel, aluminium alloys or glass fiber reinforced plastic.
Beneficial effect of the present invention is as follows:
The invention provides the metal connecting piece of series of standards, be stamped to form by mould by the thin-wall metal plate, versatility is good; Design has stamped groove in the middle of the thin-wall metal plate, has improved bearing capacity and the rigidity of itself greatly; Have the hole on the thin-wall metal plate, can make things convenient for tube connector and rigid frame or truss to be connected.And since the shape of upper and lower layer stamping connector with and on stamped groove and screw hole all be one time punching molded by mould, so make and install all very convenient, can be widely used in the lightgage steel joist system house.
This connector has overcome between the vertical truss principal of traditional lightgage steel joist system levels owing to there not being fine connection to cause that body of wall junction bearing capacity is low, floor beam is local easily by the shortcoming of lateral deflection, can make the partial pressing of floor beam be easy to meet the demands, need not to take again other measure.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of the embodiment one of upper and lower layer stamping connector.
Fig. 2 is the structural representation of the embodiment two of upper and lower layer stamping connector.
Fig. 3 is the structural representation of the embodiment three of upper and lower layer stamping connector.
Fig. 4 is the schematic diagram with the lightweight steel construction of upper and lower layer stamping connector embodiment one connection.
Fig. 5 is the schematic diagram with the lightweight steel construction of upper and lower layer stamping connector embodiment two connections.
Fig. 6 is the schematic diagram with the lightweight steel construction of upper and lower layer stamping connector embodiment three connections.
Reference numeral: 1-folding line, 2-secondary folding line, 3-three folding lines, 4-four folding lines, 5-screw hole, 6-upper strata rigid frame, 7-lower floor rigid frame, 8-upper strata tube connector, 9-lower floor tube connector, 10-screw, 11-stamped groove.
The specific embodiment
Shown in Fig. 1-3, this upper and lower layer stamping connector, be metal stamping thin-walled slab structure, be distributed with screw hole 5 on its plate body, plate body is at least twice flap shape that is 90 ° of bendings, and all folding lines of bending are parallel, and length is consistent with the height of flap, the obstructed stamped groove 11 that goes up the next top in and two parallel with folding line is together all arranged in the middle of each section flap, and the cross section of stamped groove 11 is a circular arc, and the both sides of each stamped groove 4 are distributed with screw hole 5.
Embodiment one is referring to Fig. 1, and plate body is to be the flap shape of 90 ° of bendings four times, and plate body is the straight trough shape that there is flat edge on both sides, and four bendings are for the plate face, and it is in proper order in the same way, oppositely, oppositely, bend in the same way.
Embodiment two is referring to Fig. 2, and plate body is to be the flap shape of 90 ° of bendings twice, and plate body is the straight trough shape on no edge, and twice bending is bending in the same way for the plate face.
Embodiment three is referring to Fig. 3, and plate body is to be the flap shape of 90 ° of bendings twice, and it is Z-shaped that plate body is, and twice bending is for the plate face, and its direction is opposite.
Referring to Fig. 4, the lightweight steel construction that the described upper and lower layer stamping connector of this application connects, comprise upper strata rigid frame or truss 6, lower floor's rigid frame or truss 7 and connector, connector is the upper and lower layer stamping connector among the embodiment two, the first half of this upper and lower layer stamping connector is fixedlyed connected by screw 10 with upper strata rigid frame or truss 6, the Lower Half of upper and lower layer stamping connector is fixedlyed connected by screw 10 with lower floor's rigid frame or truss 7, and upper strata rigid frame or truss 6 and lower floor's rigid frame or truss 7 have at least two facades to be surrounded by upper and lower layer stamping connector.The cross section of above-mentioned upper strata rigid frame or truss 6 and lower floor's rigid frame or truss 7 is rectangular tube, angle steel or channel-section steels of thin-walled, and the material of upper strata rigid frame or truss 6 and lower floor's rigid frame or truss 7 is steel, aluminium alloys or glass fiber reinforced plastic.
Referring to Fig. 5, Fig. 6, the lightweight steel construction that the described upper and lower layer stamping connector of this application connects comprises upper strata rigid frame or truss 6, lower floor's rigid frame or truss 7, upper strata tube connector 8, lower floor's tube connector 9 and connector.Referring to Fig. 5, connector can be the upper and lower layer stamping connector among the embodiment one, referring to Fig. 6, connector also can be the upper and lower layer stamping connector among the embodiment three, it is fixed together by upper and lower layer stamping connector between rigid frame 6 or truss, lower floor's rigid frame or truss 7, upper strata tube connector 8 and the lower floor's tube connector 9 at the middle and upper levels, and upper strata rigid frame or truss 6, lower floor's rigid frame or truss 7, upper strata tube connector 8 are all fixedlyed connected with upper and lower layer stamping connector by screw 10 with lower floor tube connector 9.The cross section of above-mentioned upper strata rigid frame or truss 6, lower floor's rigid frame or truss 7, upper strata tube connector 8 and lower floor's tube connector 9 is rectangular tube, angle steel or channel-section steels of thin-walled, and the material of upper strata rigid frame or truss 6, lower floor's rigid frame or truss 7, upper strata tube connector 8 and lower floor's tube connector 9 is steel, aluminium alloys or glass fiber reinforced plastic.

Claims (8)

  1. [claim 1] a kind of upper and lower layer stamping connector, be the metal thin-wall plate stamping and forming, be distributed with screw hole (5) on its plate body, it is characterized in that: described plate body at least twice is the flap shape of 90 ° of bendings, all folding lines of bending are parallel, and length is consistent with the height of flap, the at least one and two obstructed stamped groove (11) that go up next top parallel with folding line all arranged in the middle of each section flap, the cross section of stamped groove (11) is a circular arc, and the both sides of each stamped groove (11) are distributed with screw hole (5).
  2. [claim 2] upper and lower layer stamping connector according to claim 1, it is characterized in that: above-mentioned plate body is to be the flap shape of 90 ° of bendings four times, plate body is the straight trough shape that there is flat edge on both sides, and four bendings are for the plate face, and it is in proper order for bending in the same way, oppositely, oppositely, in the same way.
  3. [claim 3] upper and lower layer stamping connector according to claim 1 is characterized in that: above-mentioned plate body is to be the flap shape of 90 ° of bendings twice, and plate body is the straight trough shape on no edge, and twice bending is bending in the same way for the plate face.
  4. [claim 4] upper and lower layer stamping connector according to claim 1 is characterized in that: above-mentioned plate body is to be the flap shape of 90 ° of bendings twice, and it is Z-shaped that plate body is, and twice bending is for the plate face, and its direction is opposite.
  5. [claim 5] a kind of application rights requires any lightweight steel construction that described upper and lower layer stamping connector connects of 1-4, comprise upper strata rigid frame or truss (6), lower floor's rigid frame or truss (7) and connector, it is characterized in that: described connector is a upper and lower layer stamping connector, the first half of upper and lower layer stamping connector is fixedlyed connected by screw (10) with upper strata rigid frame or truss (6), the Lower Half of upper and lower layer stamping connector is fixedlyed connected by screw (10) with lower floor's rigid frame or truss (7), and upper strata rigid frame or truss (6) and lower floor's rigid frame or truss (7) have at least two facades to be surrounded by upper and lower layer stamping connector.
  6. The lightweight steel construction that [claim 6] upper and lower layer stamping connector according to claim 5 connects, it is characterized in that: the cross section of above-mentioned upper strata rigid frame or truss (6) and lower floor's rigid frame or truss (7) is rectangular tube, angle steel or the channel-section steel of thin-walled, and the material of upper strata rigid frame or truss (6) and lower floor's rigid frame or truss (7) is steel, aluminium alloys or glass fiber reinforced plastic.
  7. The lightweight steel construction that [claim 7] a kind of application rights requires 2 or 4 described upper and lower layer stamping connectors to connect, comprise upper strata rigid frame or truss (6), lower floor's rigid frame or truss (7), upper strata tube connector (8), lower floor's tube connector (9) and connector, it is characterized in that: described connector is a upper and lower layer stamping connector, it is rigid frame or truss (6) at the middle and upper levels, lower floor's rigid frame or truss (7), be fixed together upper strata rigid frame (6) between upper strata tube connector (8) and the lower floor's tube connector (9) by upper and lower layer stamping connector, lower floor's rigid frame (7), upper strata tube connector (8) is all fixedlyed connected with upper and lower layer stamping connector by screw (10) with lower floor's tube connector (9).
  8. The lightweight steel construction that [claim 8] upper and lower layer stamping connector according to claim 7 connects, it is characterized in that: the cross section of above-mentioned upper strata rigid frame (6), lower floor's rigid frame (7), upper strata tube connector (8) and lower floor's tube connector (9) is rectangular tube, angle steel or the channel-section steel of thin-walled, and the material of upper strata rigid frame (6), lower floor's rigid frame (7), upper strata tube connector (8) and lower floor's tube connector (9) is steel, aluminium alloys or glass fiber reinforced plastic.
CN2009103016528A 2009-04-17 2009-04-17 An upper and lower layer stamping connector and its light steel structure CN101532310B (en)

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Application Number Priority Date Filing Date Title
CN2009103016528A CN101532310B (en) 2009-04-17 2009-04-17 An upper and lower layer stamping connector and its light steel structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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CN101532310A true CN101532310A (en) 2009-09-16
CN101532310B CN101532310B (en) 2010-11-03

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102322102A (en) * 2011-07-19 2012-01-18 筑巢(北京)科技有限公司 Beam-passing fastener and lightweight steel construction for connecting upper layer and lower layer
CN102359182A (en) * 2011-08-09 2012-02-22 重庆中瑞鑫安实业有限公司 Light steel house structure
CN102359180A (en) * 2011-07-19 2012-02-22 筑巢(北京)科技有限公司 Truss combined beam and upper and layer connected light steel structure and construction method thereof
CN102359204A (en) * 2011-11-08 2012-02-22 重庆中瑞鑫安实业有限公司 Light-weight steel composite wall
CN102906352A (en) * 2010-04-19 2013-01-30 杨卫红 Bolted steel connections with 3-D jacket plates and tension rods
CN104196126A (en) * 2014-09-04 2014-12-10 山东万事达建筑钢品股份有限公司 Steel structure Z-shaped groove and application method thereof
CN104963414A (en) * 2014-12-05 2015-10-07 北新集团建材股份有限公司 Column joint connecting structure and installation method thereof
CN104988986A (en) * 2015-06-26 2015-10-21 河南奥斯派克科技有限公司 Thin-wall steel top and beam top beam connecting piece and connecting structure
CN105201970A (en) * 2015-09-02 2015-12-30 森特士兴集团股份有限公司 Wallboard assembly connector for storage cabinet
TWI707732B (en) * 2020-03-31 2020-10-21 陳鴻銘 A-shaped metal member and method for making the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996018776A1 (en) * 1994-12-13 1996-06-20 Howell, Kaylene, Diedre A fastening device including spacing means
JP2001227068A (en) * 2000-02-15 2001-08-24 Fumio Taniai Connecting method for wooden bar-like member and splicing hardware
JP2006028801A (en) * 2004-07-13 2006-02-02 Tatsumi Tanaka Truss member connecting structure and truss member connecting method
CN201391018Y (en) * 2009-04-17 2010-01-27 筑巢(北京)科技有限公司 Upper-lower layer punching connecting piece and lightweight steel structure thereof

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102906352B (en) * 2010-04-19 2015-12-16 杨卫红 Use the bolted steel node of three-dimensional jacket type cage plate and pull bar
CN102906352A (en) * 2010-04-19 2013-01-30 杨卫红 Bolted steel connections with 3-D jacket plates and tension rods
CN102322102B (en) * 2011-07-19 2013-07-31 筑巢(北京)科技有限公司 Beam-passing fastener and lightweight steel construction for connecting upper layer and lower layer
CN102359180A (en) * 2011-07-19 2012-02-22 筑巢(北京)科技有限公司 Truss combined beam and upper and layer connected light steel structure and construction method thereof
CN102359180B (en) * 2011-07-19 2013-10-30 筑巢(北京)科技有限公司 Truss combined beam and upper and layer connected light steel structure and construction method thereof
WO2013010481A1 (en) * 2011-07-19 2013-01-24 Cong Yuchen Light-weight steel structure for connecting truss composite beam to upper and lower layers and construction method therefor
CN102322102A (en) * 2011-07-19 2012-01-18 筑巢(北京)科技有限公司 Beam-passing fastener and lightweight steel construction for connecting upper layer and lower layer
CN102359182A (en) * 2011-08-09 2012-02-22 重庆中瑞鑫安实业有限公司 Light steel house structure
CN102359204A (en) * 2011-11-08 2012-02-22 重庆中瑞鑫安实业有限公司 Light-weight steel composite wall
CN104196126A (en) * 2014-09-04 2014-12-10 山东万事达建筑钢品股份有限公司 Steel structure Z-shaped groove and application method thereof
CN104963414A (en) * 2014-12-05 2015-10-07 北新集团建材股份有限公司 Column joint connecting structure and installation method thereof
CN104963414B (en) * 2014-12-05 2017-05-03 北新集团建材股份有限公司 Column joint connecting structure and installation method thereof
CN104988986A (en) * 2015-06-26 2015-10-21 河南奥斯派克科技有限公司 Thin-wall steel top and beam top beam connecting piece and connecting structure
CN105201970A (en) * 2015-09-02 2015-12-30 森特士兴集团股份有限公司 Wallboard assembly connector for storage cabinet
TWI707732B (en) * 2020-03-31 2020-10-21 陳鴻銘 A-shaped metal member and method for making the same

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