CN103114652A - Angle-adjustable bi-direction cable rod panel point - Google Patents
Angle-adjustable bi-direction cable rod panel point Download PDFInfo
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- CN103114652A CN103114652A CN2013100255881A CN201310025588A CN103114652A CN 103114652 A CN103114652 A CN 103114652A CN 2013100255881 A CN2013100255881 A CN 2013100255881A CN 201310025588 A CN201310025588 A CN 201310025588A CN 103114652 A CN103114652 A CN 103114652A
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Abstract
The invention relates to an angle-adjustable bi-direction cable rod panel point. The angle-adjustable bi-direction cable rod panel point plays a role of connection at an intersection position of inhaul cables at two directions, and can be adjusted to meet requirements for forming any angle of the inhaul cables at the two directions. The panel point comprises four layers of circular clamping plates, bolts, lug plates and rigid support rods. The clamping plates are designed into a circular shape so that the cable rod panel point can keep beauty when the clamping plates rotate a certain angle. The clamping plates comprises four layers, the lug plates are placed on a first layer of clamping plates, the first layer of clamping plates are connected with the rigid support rod through bolts, an inner layer of cable is clamped by the first layer of clamping plates and a second layer of clamping plates through bolts, and an outer layer of cable is clamped by a third layer of clamping plates and a fourth layer of clamping plates through bolts. A toothed circular groove is formed in the second layer of clamping plate, a toothed protrusion is placed on the third layer of clamping plates, and the toothed protrusion can be embedded in the toothed circular groove so as to play a role of adjusting angles and uplifting the panel point. The angle-adjustable bi-direction cable rod panel point is reasonable in load carrying capability, easy to manufacture, convenient to install and attractive in form. The inhaul cables at the two directions are allowed to form any angles to meet scheme requirements of suspension structures with various forms, and the angle-adjustable bi-direction cable rod panel point has high practical value.
Description
Technical field
The present invention relates to a kind of two-way rope bar node of adjustable-angle, belong to the space cable structures technical field.
Background technology
Along with the continuous progress of society, the demand of public activity space such as large-scale exhibition hall, stadiums etc. grows with each passing day.Such demand has also further driven the innovation of large-span space structure system.Large span space building is the landmark in a zone often, therefore not only safety, the economic dispatch target as structure design will be the more important thing is that U.S.A of bar structure shows, and realizes the combination of power and beauty.In recent years, use morely in large-span cable structure construction of stadium and gymnasium at home and abroad, come from the stress performance that Cable Structure takes full advantage of the high strength drag-line, reduced steel using amount when guaranteeing the rigidity of structure, make structure become slim and graceful, expressive.
At present, the node processing method of Cable Structure generally has two kinds: a kind of is that junction plate is set.Many ropes in same plane intersect, and drag-line is fixed in junction plate in junction plate place's disconnection by ground tackle.The second is that in the plane, the multiple directions drag-line keeps in the intersection continuously, and the drag-line that will intersect at this by cord clip is fixedly clamped and limits its slippage.The rope bar node that the present invention relates to belongs to the second method of attachment, is applicable to the crossing situation of continuous stay cable of both direction.
Connected node form in the past mainly contains the board-like connected node of Double-layer clamp, U-shaped fixture connected node etc.In early stage suspended-cable structure, general drag-line with both direction is arranged vertically in the horizontal direction, so the connected node of fixed angle still can satisfy the demands.And along with the innovation of large span spatial structure, the form of suspended-cable structure is also thereupon abundant, and drag-line is not to intersect vertically in some novel Cable Structure, and may be with various angle of intersection.The weak point of the existence such as the board-like connected node of original Double-layer clamp, U-shaped fixture connected node mainly is can not adjusting angle, causes having several crossing angles need to prepare several connected nodes, brings inconvenience to processing and fabricating.
Summary of the invention
The object of the invention is to improve the deficiency that original node can not adjusting angle, a kind of two-way rope bar node of adjustable-angle is provided.This node mainly is comprised of members such as 4 layers of circular clamping plate, bolt, otic placode, rigid bracings.The two laminated plank inboards, centre of this novel rope bar node are provided with concavo-convex device, the outside is provided with the corner scale, realize joint rotation and node resistance to plucking by concavo-convex device, by the angle of outside checking the calibration drag-line, realized the angle adjustability of node by above thinking.
The purpose of this reality invention is achieved through the following technical solutions:
A kind of two-way rope bar node of adjustable-angle comprises four layers of circular clamping plate, bolt, otic placode and rigid bracing, and the circular clamping plate downside of first floor is provided with an otic placode, and rigid bracing top is provided with another otic placode, and two otic placodes are bolted; The circular clamping plate of first and second layer step up the internal layer rope by bolt; The circular clamping plate of third and fourth layer clamp outer rope by bolt; The circular clamping plate of second layer inboard is provided with band mark of mouth groove, and the 3rd layer of circular clamping plate inboard is provided with band tooth projection, thereby with the mark of mouth groove with can inlay with the tooth projection effect of playing fixed angle and node resistance to plucking.
The circular clamping plate lateral wall of described second and third layer is provided with angle index, so that collimation angle.
Be provided with the rope groove between the circular clamping plate of described first floor and the second layer, allow the internal layer rope to pass, the circular clamping plate of first and second layer can be fixed together and can not relatively rotate by tightening hex bolts, thereby clamp the internal layer rope.
Be provided with the rope groove between described the 3rd layer and the 4th layer of circular clamping plate, allow outer rope to pass, the 3rd layer and the 4th layer of circular clamping plate can be fixed together and can not relatively rotate by tightening hex bolts, thereby clamp outer rope.
The two piece semicircle clamping plate of the circular clamping plate of the described second layer for being divided into two from the centre, after reserving angle and the protruding embedding band of band tooth mark of mouth groove, two semicircle clamping plate being fitted, fixing ability is complete inlay identical with the 3rd circular clamping plate.
Described circular clamping plate, journey is cylindrical all the time can to keep two, when triple laminate rotates relatively rope bar node, makes node keep attractive in appearance.
Beneficial effect: the rope bar connected node reasonable stress of adjustable-angle of the present invention, making is simple, easy for installation, form is attractive in appearance, the drag-line that can satisfy on both direction forms arbitrarily angled, adapt to the demand of various informative suspended-cable structure scheme, have higher practical value.
Description of drawings
Fig. 1 node component decomposing schematic representation;
The two-way Continuous Cable crossover node axonometric drawing of Fig. 2 adjustable angle;
Fig. 3 first floor clamping plate upward view;
Fig. 4 first floor clamping plate top view;
Fig. 5 second layer clamping plate top view;
Fig. 6 second layer clamping plate upward view;
Fig. 7 second layer clamping plate axonometric drawing;
Fig. 8 triple laminate upward view;
Fig. 9 triple laminate top view;
Figure 10 triple laminate front elevation drawing;
Figure 11 the 4th laminated plank upward view;
Figure 12 the 4th laminated plank top view;
Figure 13 the 4th laminated plank front elevation drawing;
In figure: the circular clamping plate of 1-first floor; The 2-bolt; The 3-rigid bracing; The 4-otic placode; The 5-otic placode; The circular clamping plate of the 6-second layer; 7-internal layer rope; 8-rope groove; The 9-bolt; The 10-screw; The 11-nut; 12-half slotted hole; The 3rd layer of circular clamping plate of 13-; The 14-screw; The 15-bolt; 16-band tooth projection; 17-band mark of mouth groove; The 4th layer of circular clamping plate of 18-; The outer rope of 19-; 20-rope groove; The 21-screw; The 22-nut.
The specific embodiment
As shown in Fig. 1-13, the two-way rope bar node of adjustable-angle of the present invention, its specific embodiment is as follows:
A kind of two-way rope bar node of adjustable-angle, comprise four layers of circular clamping plate 1,6,13,18, bolt 2,9,15, otic placode 4,5 and rigid bracing 3, circular clamping plate 1 downside of first floor is provided with an otic placode 4, rigid bracing 3 tops are provided with another otic placode 5, two otic placodes 4,5 and connect by bolt 2; The circular clamping plate 1 of first and second layer, 6 step up internal layer rope 7 by bolt 9; The circular clamping plate 13 of third and fourth layer, 18 clamp outer rope 19 by bolt 15; The circular clamping plate of the second layer 6 inboards are provided with the circular clamping plate of 17, the three layers of band mark of mouth grooves 13 inboards and are provided with band tooth projection 16, thereby with mark of mouth groove 17 with can inlay with tooth projection 16 effect of playing fixed angle and node resistance to plucking.The circular clamping plate 6 of second and third layer, 13 lateral walls are provided with angle index, so that collimation angle.Be provided with the rope groove between the circular clamping plate 1,6 of first floor and the second layer, allow internal layer rope 7 to pass, the circular clamping plate 1 of first and second layer, 6 can be fixed together and can not relatively rotate by tightening hex bolts 9, thereby clamp internal layer rope 7.Be provided with the rope groove between the 3rd layer and the 4th layer of circular clamping plate 13,18, allow outer rope 19 to pass, the 3rd layer and the 4th layer of circular clamping plate 13,18 can be fixed together and can not relatively rotate by tightening hex bolts 15, thereby clamp outer rope 19.The two piece semicircle clamping plate of the circular clamping plate 6 of the second layer for being divided into two from the centre, the fixing ability of after reserving angle and band tooth protruding 16 to embed band mark of mouth grooves 17, two semicircle clamping plate being fitted be inlayed identical with the 3rd circular clamping plate 13 fully.
Claims (5)
1. the two-way rope bar node of an adjustable-angle, it is characterized in that: comprise four layers of circular clamping plate (1,6,13,18), bolt (2,9,15), otic placode (4,5) and rigid bracing (3), circular clamping plate (1) downside of first floor is provided with an otic placode (4), rigid bracing (3) top is provided with another otic placode (5), and two otic placodes (4,5) connect by bolt (2); The circular clamping plate of first and second layer (1,6) step up internal layer rope (7) by bolt (9); The circular clamping plate of third and fourth layer (13,18) clamp outer rope (19) by bolt (15); The circular clamping plate (6) of second layer inboard is provided with band mark of mouth groove (17), the 3rd layer of circular clamping plate (13) inboard is provided with band tooth projection (16), band mark of mouth groove (17) and band tooth protruding (16) thus can inlay the effect of playing fixed angle and node resistance to plucking.
2. the two-way rope bar node of a kind of adjustable-angle according to claim 1, it is characterized in that: lateral wall is provided with angle index with the circular clamping plate of described second and third layer (6,13), so that collimation angle.
3. the two-way rope bar node of a kind of adjustable-angle according to claim 1, it is characterized in that: be provided with the rope groove between the circular clamping plate of described first floor and the second layer (1,6), allow internal layer rope (7) to pass, the circular clamping plate of first and second layer (1,6) can be fixed together and can not relatively rotate by tightening hex bolts (9), thereby clamp internal layer rope (7).
4. the two-way rope bar node of a kind of adjustable-angle according to claim 1, it is characterized in that: be provided with the rope groove between described the 3rd layer and the 4th layer of circular clamping plate (13,18), allow outer rope (19) to pass, the 3rd layer and the 4th layer of circular clamping plate (13,18) can be fixed together and can not relatively rotate by tightening hex bolts (15), thereby clamp outer rope (19).
5. the two-way rope bar node of a kind of adjustable-angle according to claim 1, it is characterized in that: the two piece semicircle clamping plate of the circular clamping plate of the described second layer (6) for being divided into two from the centre, the fixing ability of after reserving angle and band tooth protruding (16) to embed band mark of mouth groove (17), two semicircle clamping plate being fitted be inlayed identical with the 3rd circular clamping plate (13) fully.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310025588.1A CN103114652B (en) | 2013-01-23 | 2013-01-23 | Angle-adjustable bi-direction cable rod panel point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310025588.1A CN103114652B (en) | 2013-01-23 | 2013-01-23 | Angle-adjustable bi-direction cable rod panel point |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103114652A true CN103114652A (en) | 2013-05-22 |
| CN103114652B CN103114652B (en) | 2015-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310025588.1A Expired - Fee Related CN103114652B (en) | 2013-01-23 | 2013-01-23 | Angle-adjustable bi-direction cable rod panel point |
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| Country | Link |
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| CN (1) | CN103114652B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775524A (en) * | 2015-02-15 | 2015-07-15 | 中国建筑西南设计研究院有限公司 | Integrated two-way low-friction drag stay rope node of suspension rope single-layer latticed shell structure |
| CN111997187A (en) * | 2020-09-04 | 2020-11-27 | 湖北理工学院 | Assembled civilian space structure connected node device |
| CN113463754A (en) * | 2021-07-08 | 2021-10-01 | 山东建筑大学 | Assembled branch type cable support prestressed column suitable for multi-angle connection |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200989017Y (en) * | 2006-09-30 | 2007-12-12 | 丰艺国际有限公司 | Multi directional rope connection apparatus |
| CN201121366Y (en) * | 2007-10-31 | 2008-09-24 | 北京市建筑设计研究院 | Universal rotating cord clip device with steel structure |
| CN201217868Y (en) * | 2008-04-25 | 2009-04-08 | 东莞市坚朗五金制品有限公司 | Curtain wall inhaul cable bracing rod |
| CN201459970U (en) * | 2009-07-21 | 2010-05-12 | 上海江河幕墙***工程有限公司 | Bracing cable clamp |
| JP2012188842A (en) * | 2011-03-10 | 2012-10-04 | Tokyo Seiki Seisakusho:Kk | Rod-like member connector |
-
2013
- 2013-01-23 CN CN201310025588.1A patent/CN103114652B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200989017Y (en) * | 2006-09-30 | 2007-12-12 | 丰艺国际有限公司 | Multi directional rope connection apparatus |
| CN201121366Y (en) * | 2007-10-31 | 2008-09-24 | 北京市建筑设计研究院 | Universal rotating cord clip device with steel structure |
| CN201217868Y (en) * | 2008-04-25 | 2009-04-08 | 东莞市坚朗五金制品有限公司 | Curtain wall inhaul cable bracing rod |
| CN201459970U (en) * | 2009-07-21 | 2010-05-12 | 上海江河幕墙***工程有限公司 | Bracing cable clamp |
| JP2012188842A (en) * | 2011-03-10 | 2012-10-04 | Tokyo Seiki Seisakusho:Kk | Rod-like member connector |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775524A (en) * | 2015-02-15 | 2015-07-15 | 中国建筑西南设计研究院有限公司 | Integrated two-way low-friction drag stay rope node of suspension rope single-layer latticed shell structure |
| CN104775524B (en) * | 2015-02-15 | 2017-04-05 | 中国建筑西南设计研究院有限公司 | The low frictional resistance drag-line node of integral bidirectional of suspension cable single-layer latticed shell |
| CN111997187A (en) * | 2020-09-04 | 2020-11-27 | 湖北理工学院 | Assembled civilian space structure connected node device |
| CN113463754A (en) * | 2021-07-08 | 2021-10-01 | 山东建筑大学 | Assembled branch type cable support prestressed column suitable for multi-angle connection |
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| Publication number | Publication date |
|---|---|
| CN103114652B (en) | 2015-03-04 |
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