CN205206100U - One -way steel cable point of superelevation supporting ARC unit glass curtain wall - Google Patents
One -way steel cable point of superelevation supporting ARC unit glass curtain wall Download PDFInfo
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- CN205206100U CN205206100U CN201520866937.7U CN201520866937U CN205206100U CN 205206100 U CN205206100 U CN 205206100U CN 201520866937 U CN201520866937 U CN 201520866937U CN 205206100 U CN205206100 U CN 205206100U
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- ring beam
- steel
- work ring
- steel work
- line
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Abstract
The utility model discloses an one -way steel cable point of superelevation supporting ARC unit glass curtain wall has solved the problem that the required pulling force value requirement of one -way cable wholly can't be satisfied in the support of acting as under bracing body span building outer wall when great. Including architectural concrete ring beam (1) and building down concrete ring beam (2), the fixed welding is raised to the higher plane of principle structural ring roof beam (6) on last connector plates (5), and it has lower steel structural ring roof beam (11) to fix to weld on connector plates (10) under, support steel column (23) raising to the higher plane of principle structural ring roof beam (6) to be provided with under and between the steel structural ring roof beam (11), be provided with single cable between otic placode (12) at last otic placode (7) under and, be provided with to the interval single cable and refute and connect claw (21) on single cable, refute at single cable and be connected with arc cavity glass (22) on connecing claw (21). The utility model discloses the structure is very thin, and tensile strength is big, and the light transmissivity is good.
Description
Technical field
The present invention relates to a kind of curtain wall, particularly a kind of Unidirectional steel drag-line multi-supports curtain wall.
Background technology
Curtain wall dot point structure on external wall is trussed construction traditionally, due to traditional trussed construction, to there is section area large, difficulty of construction is large, the defect that cost is high, there is truss-steel cable combination in recent years, although it is large that this mode solves difficulty of construction, also there is shading and not good enough problem attractive in appearance in the problem that cost is high.At present, the full stayed structure curtain wall without trussed construction has been there is at large airport, theater, in order to meet the intensity of curtain wall dot point, the latticed drag-line of double-layer double-direction is generally adopted to support, the latticed drag-line of double-layer double-direction is provided with many support bars, for the stress balance to curtain wall; When running into upper lower support span and being larger, also there is the problem that laterally longitudinal drag-line mesh-density is large in the latticed drag-line of double-layer double-direction, has badly influenced daylighting and visual appearance; A support integral to adopt unidirectional drag-line to there is again external wall cannot meet the difficulty that the value of thrust needed for unidirectional drag-line requires, when particularly running into exceedingly odious weather, the requirement of the deflection degree of unidirectional drag-line cannot reach design load requirement.
Summary of the invention
The invention provides a kind of superelevation Unidirectional steel drag-line dot point arc unit glass curtain wall, the support integral solving when upper lower support span is larger external wall cannot meet the technical problem that the value of thrust needed for unidirectional drag-line requires.
The present invention solves above technical problem by the following technical programs:
A kind of superelevation Unidirectional steel drag-line dot point arc unit glass curtain wall, comprise architectural concrete ring beam and the lower concrete ring beam of building, the external surface of architectural concrete ring beam is embedded with steel work ring beam fixation steel plate, upper junction steel plate is fastened by upper chemical anchors and is fixedly connected on upper steel work ring beam fixation steel plate, and upper junction steel plate is fixedly welded with steel work ring beam, building under concrete ring beam external surface on be embedded with lower steel work ring beam fixation steel plate, lower junction steel plate is fastened by lower chemical anchors and is fixedly connected on lower steel work ring beam fixation steel plate, and lower junction steel plate is fixedly welded with lower steel work ring beam, brace steel post is provided with between upper steel work ring beam and lower steel work ring beam, the lateral surface of upper steel work ring beam is fixedly welded with upper ear plate, the lateral surface of lower steel work ring beam is fixedly welded with lower ear plate, the upper rope head of single drag-line is fixed together by upper steady pin and upper ear plate, upper rope head is connected with the upper twisted wire of single drag-line, the other end of upper twisted wire is connected with the adjustment steel bushing of band negative thread, the adjustment steel bushing of band negative thread is bolted with adjusting rod, the bottom of adjusting rod is fixedly connected with lower steel strand, adjusting rod is provided with locking nut, rope head under the other end of lower steel strand is fixedly connected with single drag-line, under single drag-line, rope head is fixed together by lower rope head steady pin and lower ear plate, on single drag-line, compartment of terrain is provided with single drag-line and refutes and connect pawl, refute to connect on pawl at single drag-line and be connected with arc hollow glass.
Spacing between upper steel work ring beam and lower steel work ring beam is 1:50 with the amount of deflection ratio of single drag-line.
The tensile strength of upper steel work ring beam is more than or equal to 650 MPas, the yield strength of upper steel work ring beam is more than or equal to 515 MPas, the value of thrust of upper steel work ring beam is more than or equal to 175,000 Ns, the tensile strength of lower steel work ring beam is more than or equal to 650 MPas, the yield strength of lower steel work ring beam is more than or equal to 515 MPas, and the value of thrust of lower steel work ring beam (11) is more than or equal to 175,000 Ns.
Structure of the present invention is very thin, and tensile strength is large, and light transmission is good, convenient and quick construction; By dry single cable structure drag-line and rod member few, from the permeability of architecture indoor and the effect of architectural appearance all very good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Mounting process process of the present invention is as follows:
A kind of superelevation Unidirectional steel drag-line dot point arc unit glass curtain wall, comprise architectural concrete ring beam 1 and the lower concrete ring beam 2 of building, the external surface of architectural concrete ring beam 1 is embedded with steel work ring beam fixation steel plate 3, upper junction steel plate 5 is fastened 4 by upper chemical anchors and is fixedly connected on upper steel work ring beam fixation steel plate 3, and upper junction steel plate 5 is fixedly welded with steel work ring beam 6, building under concrete ring beam 2 external surface on be embedded with lower steel work ring beam fixation steel plate 8, lower junction steel plate 10 is fastened 9 by lower chemical anchors and is fixedly connected on lower steel work ring beam fixation steel plate 8, and lower junction steel plate 10 is fixedly welded with lower steel work ring beam 11, brace steel post 23 is provided with between upper steel work ring beam 6 and lower steel work ring beam 11, the lateral surface of upper steel work ring beam 6 is fixedly welded with upper ear plate 7, the lateral surface of lower steel work ring beam 11 is fixedly welded with lower ear plate 12, the upper rope head 13 of single drag-line is fixed together with upper ear plate 7 by upper steady pin 14, upper rope head 13 is connected with the upper twisted wire 15 of single drag-line, the other end of upper twisted wire 15 is connected with the adjustment steel bushing 16 of band negative thread, the adjustment steel bushing 16 of band negative thread is bolted with adjusting rod 17, the bottom of adjusting rod 17 is fixedly connected with lower steel strand 19, adjusting rod 17 is provided with locking nut 18, rope head 20 under the other end of lower steel strand 19 is fixedly connected with single drag-line, under single drag-line, rope head 20 is fixed together by lower rope head steady pin and lower ear plate 12, on single drag-line, compartment of terrain is provided with single drag-line and refutes and connect pawl 21, refute to connect on pawl 21 at single drag-line and be connected with arc hollow glass 22.
Spacing between upper steel work ring beam 6 and lower steel work ring beam 11 is 1:50 with the amount of deflection ratio of single drag-line.
The tensile strength of upper steel work ring beam 6 is more than or equal to 650 MPas, the yield strength of upper steel work ring beam 6 is more than or equal to 515 MPas, the value of thrust of upper steel work ring beam 6 is more than or equal to 175,000 Ns, the tensile strength of lower steel work ring beam 11 is more than or equal to 650 MPas, the yield strength of lower steel work ring beam 11 is more than or equal to 515 MPas, and the value of thrust of lower steel work ring beam 11 is more than or equal to 175,000 Ns.
Mounting process process of the present invention is as follows:
The first step, pre-embedded steel slab: under architectural concrete ring beam 1 and building, Ф 30 millimeters of circular holes are bored in the concrete cylindrical position of concrete ring beam 2, circular hole is 300 millimeters deeply, plant chemical anchor bolts 9, test is dialled by drawing, make it often put and draw group force value to answer >=250 thousand Ns, upper steel work ring beam fixation steel plate 3 and lower steel work ring beam fixation steel plate 8 are screwed on chemical anchor bolts;
Second step, fixing upper and lower steel perimeter beam: upper junction steel plate 5 and lower junction steel plate 10 make a call to 45 degree of grooves, and upper steel work ring beam 6 and lower steel work ring beam 11, on upper steel work ring beam fixation steel plate 3 and lower steel work ring beam fixation steel plate 8, are fixed on steel column 23 by full weld respectively;
3rd step, otic placode are fixed: upper ear plate 7 and lower ear plate 12 all make a call to 45 degree of grooves, and two protect full weld is separately fixed on steel work ring beam 6 and lower steel work ring beam 11;
4th step, steel cable are installed: steel cable to be fixed on ground tackle rope head 13 and coated screw thread fastening glue by upper fixed pin shaft 14 with upper ear plate 7 fixed pin shaft screw thread position and do locking process and tighten screw.Steel cable regulates rope head 20 under single drag-line to coat screw thread fastening glue by lower fixed pin shaft and lower ear plate 12 fixed pin shaft screw thread position and does locking process and tighten screw.The adjustment steel bushing 16 unclamping band negative thread regulates the elongation of whole piece drag-line twisted wire 15 by the length of adjusting rod 17, thus realizes the tensioning of drag-line.Also to drag-line, will carry out segmentation and apply pretension adjustment after steel cable installation, adjust pretension by regulating steel bushing 16 and adjusting rod 17 to regulate with drag-line dynamometer after 24 hours, pretension applies complete locking nut 18 of tightening and prevents from loosening again;
5th step, hollow glass are installed: in steel cable installation and after reaching the technical data of prestretching force value, will only refute and connect pawl 21 and be screwed on twisted wire 15 by drag-line, and refute the overlapping joint connecing pawl 21 be connected with hollow glass by single drag-line.
Claims (3)
1. a superelevation Unidirectional steel drag-line dot point arc unit glass curtain wall, comprise architectural concrete ring beam (1) and the lower concrete ring beam (2) of building, it is characterized in that, the external surface of architectural concrete ring beam (1) is embedded with upper steel work ring beam fixation steel plate (3), upper junction steel plate (5) is fastened (4) by upper chemical anchors and is fixedly connected on upper steel work ring beam fixation steel plate (3), and upper junction steel plate (5) is fixedly welded with upper steel work ring beam (6), building under concrete ring beam (2) external surface on be embedded with lower steel work ring beam fixation steel plate (8), lower junction steel plate (10) is fastened (9) by lower chemical anchors and is fixedly connected on lower steel work ring beam fixation steel plate (8), and lower junction steel plate (10) is fixedly welded with lower steel work ring beam (11), brace steel post (23) is provided with between upper steel work ring beam (6) and lower steel work ring beam (11), the lateral surface of upper steel work ring beam (6) is fixedly welded with upper ear plate (7), the lateral surface of lower steel work ring beam (11) is fixedly welded with lower ear plate (12), the upper rope head (13) of single drag-line is fixed together by upper steady pin (14) and upper ear plate (7), upper rope head (13) is connected with the upper twisted wire (15) of single drag-line, the other end of upper twisted wire (15) is connected with the adjustment steel bushing (16) of band negative thread, the adjustment steel bushing (16) of band negative thread is bolted with adjusting rod (17), the bottom of adjusting rod (17) is fixedly connected with lower steel strand (19), adjusting rod (17) is provided with locking nut (18), rope head (20) under the other end of lower steel strand (19) is fixedly connected with single drag-line, under single drag-line, rope head (20) is fixed together by lower rope head steady pin and lower ear plate (12), on single drag-line, compartment of terrain is provided with single drag-line and refutes and connect pawl (21), refute to connect on pawl (21) at single drag-line and be connected with arc hollow glass (22).
2. a kind of superelevation Unidirectional steel drag-line dot point arc unit glass curtain wall according to claim 1, is characterized in that, the spacing between upper steel work ring beam (6) and lower steel work ring beam (11) is 1:50 with the amount of deflection ratio of single drag-line.
3. a kind of superelevation Unidirectional steel drag-line dot point arc unit glass curtain wall according to claim 1 and 2, it is characterized in that, the tensile strength of upper steel work ring beam (6) is more than or equal to 650 MPas, the yield strength of upper steel work ring beam (6) is more than or equal to 515 MPas, the value of thrust of upper steel work ring beam (6) is more than or equal to 175,000 Ns, the tensile strength of lower steel work ring beam (11) is more than or equal to 650 MPas, the yield strength of lower steel work ring beam (11) is more than or equal to 515 MPas, the value of thrust of lower steel work ring beam (11) is more than or equal to 175,000 Ns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520866937.7U CN205206100U (en) | 2015-11-03 | 2015-11-03 | One -way steel cable point of superelevation supporting ARC unit glass curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520866937.7U CN205206100U (en) | 2015-11-03 | 2015-11-03 | One -way steel cable point of superelevation supporting ARC unit glass curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205206100U true CN205206100U (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520866937.7U Withdrawn - After Issue CN205206100U (en) | 2015-11-03 | 2015-11-03 | One -way steel cable point of superelevation supporting ARC unit glass curtain wall |
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| CN (1) | CN205206100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105275118A (en) * | 2015-11-03 | 2016-01-27 | 山西省第三建筑工程公司 | Ultra-high one-way steel cable point support curved unit glass curtain wall |
-
2015
- 2015-11-03 CN CN201520866937.7U patent/CN205206100U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105275118A (en) * | 2015-11-03 | 2016-01-27 | 山西省第三建筑工程公司 | Ultra-high one-way steel cable point support curved unit glass curtain wall |
| CN105275118B (en) * | 2015-11-03 | 2017-06-13 | 山西省第三建筑工程公司 | The unidirectional steel cable dot point arc unit glass curtain wall of superelevation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160504 Effective date of abandoning: 20170613 |