CN102359216A - Insertion core for steel vertical frames of curtain wall - Google Patents
Insertion core for steel vertical frames of curtain wall Download PDFInfo
- Publication number
- CN102359216A CN102359216A CN2011103304043A CN201110330404A CN102359216A CN 102359216 A CN102359216 A CN 102359216A CN 2011103304043 A CN2011103304043 A CN 2011103304043A CN 201110330404 A CN201110330404 A CN 201110330404A CN 102359216 A CN102359216 A CN 102359216A
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- steel
- munnion
- vertical frame
- steel vertical
- insertion core
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Abstract
The invention provides an insertion core for steel vertical frames of a curtain wall, which overcomes the defects of difficulty in on-site installation, material waste, influences on integral safety of a structure, lower linearity and the like existing in the prior art. The insertion core comprises an insertion core which is used for splicing an upper steel vertical frame and a lower steel vertical frame which are arranged adjacent to each other in the vertical direction. In the technical scheme, the insertion core is made of a rectangular steel section formed by rolling a steel plate; the lower end of the rectangular steel section is fixed in a rectangular cavity of the lower steel vertical frame through a stainless steel bolt component; the upper end of the rectangular steel section is inserted into a rectangular cavity of the upper steel vertical frame; and buckling pads which are assembled in vertical surface holes at the periphery of the rectangular steel section are contacted with the inner walls of the upper and lower steel vertical frames respectively to ensure that the upper steel vertical frame is spliced with the lower steel vertical frame, so that the upper steel vertical frame is connected with the lower steel vertical frame stably and accurately in an axial adjustable way. The insertion core has a compact structure and a reasonable design, is convenient to mount quickly, ensures the mounting accuracy of the steel vertical frames, contributes to release of stress generated by expansion on heating and contraction on cooling and reduces material cost and mounting cost.
Description
Technical field
The present invention relates to a kind of building curtain wall connector, particularly a kind of accessory building steel joist curtain wall main body realizes that building exterior trim finishing is connected lock pin with the curtain wall steel munnion of protection.
Background technology
The main body of existing building steel joist curtain wall adopts angle steel or steel plate as steel munnion lock pin in order to realize building exterior trim finishing and protection mostly.When adopting steel plate to connect,, influence the safety of building iron keel curtain wall main body because the bending resistance of steel plate less than the steel munnion, can't satisfy the twin spans beam stress requirement that the steel munnion connects.When adopting angle steel to connect, stablize for guaranteeing to connect, avoid the steel munnion under wind load, to produce axial moment of torsion, generally adopt angle steel excessive, blocked up specification, be difficult to the material that avoids waste.In addition; More than two kinds of steel munnion lock pins be unfavorable for that all the glue of beating of seam crossing is handled between the munnion; Especially be difficult to adjust the error that installation process produces, during on-the-spot installation fee, effort, and the straightness accuracy that is not easy to guarantee upper and lower steel munnion with discharge the stress that expands with heat and contract with cold and produce.
Summary of the invention
The object of the present invention is to provide a kind of curtain wall steel munnion lock pin; Overcome on-the-spot difficult installation, waste material that prior art exists, influence the overall security of structure, defective such as the linearity is relatively poor; Its compact conformation, reasonable in design; Install lightly, quick, guarantee the installation accuracy of steel munnion, help discharging expand with heat and contract with cold the stress that produces, reduce material cost and installation cost.
The technical scheme that the present invention adopted is: this curtain wall steel munnion lock pin comprises vertical adjacent upper and lower part steel munnion is plugged on lock pin together; Its technical essential is: the rectangle steel section bar that said lock pin adopts steel plate rolling to become; The lower end of rectangle steel section bar is fixed in the rectangular cavity of bottom steel munnion through the stainless steel bolt assembly; The upper end of rectangle steel section bar is plugged in the rectangular cavity of upper steel munnion, is assembled in the button pad in the elevation holes around the rectangle steel section bar, and the inwall with upper and lower part steel munnion contacts respectively; Upper and lower part steel munnion is plugged on together, guarantee thus upper steel munnion and bottom steel munnion firm, accurately, being connected of can axially adjusting.
With the head of the contacted said button pad of upper and lower part steel munnion inwall be circular arc, the afterbody of button pad is provided with the groove of dehiscing.
Advantage and good effect that the present invention has are: because lock pin of the present invention adopts the rectangle steel section bar that is assembled with the button pad; The lower end of rectangle steel section bar is fixed in through the stainless steel bolt assembly in the rectangular cavity of bottom steel munnion, and the upper end is plugged in the rectangular cavity of upper steel munnion, is assembled in that the button pad in the elevation holes contacts with the inwall of upper and lower part steel munnion respectively around the rectangle steel section bar; When can avoid the horizontal frame inwall generation of U-shaped steel profile and steel large tracts of land to contact; Upper and lower part steel munnion is plugged on together, so its compact conformation is reasonable in design; Install light, quick; Can guarantee the installation accuracy of steel munnion, help discharging the stress that expands with heat and contract with cold and produce, can guarantee the connection that the steel munnion is reliable and stable again.When alignment error is excessive, also can carry out slight grinding adjustment through the button pad.Defectives such as it has overcome on-the-spot difficult installation, waste material that prior art exists, influences the overall security of structure, and the linearity is relatively poor.Because of the steel profile that adopts thin-walled as lock pin, so decrease on the material cost.Be assembled in the application of the button pad in the elevation holes around the rectangle steel section bar, make installation more simple and convenient, reduce installation cost.
Description of drawings
Below in conjunction with accompanying drawing the present invention is further described.
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is the sectional view of Fig. 1 along the A-A line.
Sequence number explanation among the figure: 1 steel munnion, 2 rectangle steel section bars, 3 button pads, 4 stainless steel bolt assemblies, 5 adaptors, 6 fluid sealants.
The specific embodiment
Couple the present invention is elaborated below in conjunction with Fig. 1～2.This curtain wall steel munnion lock pin comprises the lock pin that vertical adjacent upper and lower part steel munnion 1 is plugged on together.The rectangle steel section bar 2 that above-mentioned lock pin adopts steel plate rolling to become.Facade is processed with a plurality of circular holes respectively around the rectangle steel section bar 2, and is fixed in bottom steel munnion 1 through stainless steel bolt assembly 4.Be assembled in respectively rectangle steel section bar 2 around button pad 3 in the facade circular hole contact with the inwall of upper and lower part steel munnion 1, upper and lower part steel munnion 1 is plugged on together.In order to make button pad 3 few with the contacted area of inwall of upper and lower part steel munnion 1; Do not influencing under the situation of up and down steel munnion 1 linear precision and plane precision; The head of button pad 3 is processed as circular arc, makes upper steel munnion 1 be very easy to, peg graft fixing with bottom steel munnion 1 easily.The afterbody of button pad 3 is provided with the groove of dehiscing, and the installation that can guarantee to detain pad 3 is light, quick, is connected firmly.When the alignment error of pegging graft when steel munnion 1 is excessive, can carries out slight and easy grinding is suitably adjusted through make-up pad round end, thereby guarantee the installation accuracy of upper and lower part steel munnion 1, avoid causing difficult installation because of allowable error.Leave the gap when install steel munnion 1 termination, upper and lower part, can guarantee the axial freedom that steel munnion 1 end connects.This can satisfy the requirement of antidetonation and alignment error, can play the effect that discharges the generation stress that expands with heat and contract with cold that is beneficial to again.The gap location of steel munnion 1 termination, upper and lower part, the convenient benefit in installation back broken fluid sealant 6 at the scene, with the appearance looks elegant of assurance steel munnion 1 integral body and the sealing of steel munnion 1 inner chamber, helps the anticorrosion of steel munnion inner chamber and the thermal property of guaranteeing curtain wall system.
Claims (2)
1. curtain wall steel munnion lock pin; Comprise the lock pin that vertical adjacent upper and lower part steel munnion is linked together; It is characterized in that: the rectangle steel section bar that said lock pin adopts steel plate rolling to become; The lower end of rectangle steel section bar is fixed in through the stainless steel bolt assembly in the rectangular cavity of bottom steel munnion, and the upper end of rectangle steel section bar is plugged in the rectangular cavity of upper steel munnion, is assembled in the button pad in the elevation holes around the rectangle steel section bar; Inwall with upper and lower part steel munnion contacts respectively, and upper and lower part steel munnion is plugged on together.
2. curtain wall steel munnion lock pin according to claim 1 is characterized in that: with the head of the contacted said button pad of upper and lower part steel munnion inwall be circular arc, the afterbody of button pad is provided with the groove of dehiscing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103304043A CN102359216A (en) | 2011-10-27 | 2011-10-27 | Insertion core for steel vertical frames of curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103304043A CN102359216A (en) | 2011-10-27 | 2011-10-27 | Insertion core for steel vertical frames of curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102359216A true CN102359216A (en) | 2012-02-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103304043A Pending CN102359216A (en) | 2011-10-27 | 2011-10-27 | Insertion core for steel vertical frames of curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102359216A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104805938A (en) * | 2014-01-23 | 2015-07-29 | 深圳市方大建科集团有限公司 | Stone curtain wall and method for assembling and mounting stone curtain wall |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2390936Y (en) * | 1999-02-09 | 2000-08-09 | 沈阳远大幕墙技术研究所 | Hidden frame glass and aluminium plate curtain wall |
| WO2002040801A1 (en) * | 2000-11-11 | 2002-05-23 | Fine Curtain Wall Co., Ltd | Steel frame for curtain wall, construction method and structure of open-joint external wall using the same |
| CN2512845Y (en) * | 2001-05-18 | 2002-09-25 | 江苏省建伟幕墙装饰工程有限公司 | Hook structure for building external metal surround curtain wall unit plate and systemic main body structure |
| CN101929211A (en) * | 2010-08-23 | 2010-12-29 | 浙江亚厦幕墙有限公司 | Connecting structure for upright posts and cross beams of glass curtain wall |
| CN201972279U (en) * | 2010-12-31 | 2011-09-14 | 深圳市方大装饰工程有限公司 | Vertical material connecting structure of unit glass curtain wall |
| CN202299043U (en) * | 2011-10-27 | 2012-07-04 | 沈阳远大铝业工程有限公司 | Steel mullion inserting core of curtain wall |
-
2011
- 2011-10-27 CN CN2011103304043A patent/CN102359216A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2390936Y (en) * | 1999-02-09 | 2000-08-09 | 沈阳远大幕墙技术研究所 | Hidden frame glass and aluminium plate curtain wall |
| WO2002040801A1 (en) * | 2000-11-11 | 2002-05-23 | Fine Curtain Wall Co., Ltd | Steel frame for curtain wall, construction method and structure of open-joint external wall using the same |
| CN2512845Y (en) * | 2001-05-18 | 2002-09-25 | 江苏省建伟幕墙装饰工程有限公司 | Hook structure for building external metal surround curtain wall unit plate and systemic main body structure |
| CN101929211A (en) * | 2010-08-23 | 2010-12-29 | 浙江亚厦幕墙有限公司 | Connecting structure for upright posts and cross beams of glass curtain wall |
| CN201972279U (en) * | 2010-12-31 | 2011-09-14 | 深圳市方大装饰工程有限公司 | Vertical material connecting structure of unit glass curtain wall |
| CN202299043U (en) * | 2011-10-27 | 2012-07-04 | 沈阳远大铝业工程有限公司 | Steel mullion inserting core of curtain wall |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104805938A (en) * | 2014-01-23 | 2015-07-29 | 深圳市方大建科集团有限公司 | Stone curtain wall and method for assembling and mounting stone curtain wall |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120222 |