CN103161222B - Spatial Cable web frame node plate, conveniently change rope Spatial Cable net and change Suo Fangfa - Google Patents
Spatial Cable web frame node plate, conveniently change rope Spatial Cable net and change Suo Fangfa Download PDFInfo
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- CN103161222B CN103161222B CN201310096923.7A CN201310096923A CN103161222B CN 103161222 B CN103161222 B CN 103161222B CN 201310096923 A CN201310096923 A CN 201310096923A CN 103161222 B CN103161222 B CN 103161222B
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Abstract
A kind of Spatial Cable web frame node plate, is distributed with the individual through pin-and-hole of m equably, is provided with a set of plain radial bearing in each pin-and-hole around the centre bore of node plate on the surface of node plate; Be distributed with n the through circular hole for changing rope in the periphery of m the pin-and-hole in node plate surface, node plate periphery is provided with the screwed hole for fixing interim drag-line, and m, n, for being more than or equal to 2, are less than or equal to the integer of 50.Described node plate is disc, or cross section is the flat cylinder of square, hexagon, n limit shape.Conveniently change a Spatial Cable net for rope, comprise drag-line and connect drag-line Spatial Cable web frame node plate, drag-line to be fixed in Spatial Cable web frame node plate by bearing pin and plain radial bearing, can the vertical direction of counterpart node dish and horizontal direction rotate.This Spatial Cable web frame node plate and conveniently change the compact conformation of Spatial Cable net of rope, safe and reliable, simple for production, registration, lighter in weight; Drag-line can be changed easily simultaneously.
Description
Technical field
The present invention relates to a kind of Spatial Cable net accessory and Spatial Cable net thereof, particularly a kind of Spatial Cable net and Spatial Cable web frame node plate thereof of conveniently changing rope.
Background technology
In order to space drag-line is combined into rope net, common way is made column at the otic placode 7 of the periphery welding engine request quantity of cylinder 6 to connect drag-line node plate 6, drag-line 3 is anchored on otic placode 7 respectively by fork ear 8, realizes the connection (see Fig. 6-Fig. 7) between drag-line; Such structure deposits deficiency in the following areas:
1) heavier mass, can increase the weight of whole cable net structure, is unfavorable for the stressed of drag-line, reduces the safety factor of drag-line; Or for ensureing that the safety factor of drag-line needs to increase drag-line specification, thus increase the manufacturing cost of whole rope net;
2) owing to fork plate will could be connected on the cylinder by welding, welding quality is more difficult to get guarantee, easily causes the potential safety hazard of cable net structure, and the positional precision simultaneously between otic placode is also difficult to control;
3) angle between otic placode cannot adjust, and drag-line can only rotate at vertical direction around fork ear centre bore 71, cannot realize the rotation of horizontal direction;
4) on otic placode, the precision of processing fork ear centre bore not easily ensures, cannot use in the engineering that installation requirement is accurately high;
5) node does not change rope device, the drag-line in the inconvenient rope net operation cycle is changed.
Summary of the invention
The object of the present invention is to provide the Spatial Cable web frame node plate-conveniently change the Spatial Cable net of rope and change Suo Fangfa of a kind of compact conformation, safe and reliable, simple for production, registration, lighter in weight; To meet the requirement of drag-line relative to node plate certain amplitude beat, drag-line can be changed easily simultaneously.
For solving the problem, the technical scheme that the present invention takes is: a kind of Spatial Cable web frame node plate, around the centre bore of node plate, be distributed with the individual through pin-and-hole of m on the surface of this Spatial Cable web frame node plate equably, in each pin-and-hole, a set of plain radial bearing be installed; The periphery of the pin-and-hole through on m, node plate surface is distributed with n the through circular hole for changing rope, node plate periphery is provided with the screwed hole for fixing interim drag-line, the span of above-mentioned m, n is: m is for being more than or equal to 3, be less than or equal to the integer of 50, n, for being more than or equal to 2, is less than or equal to the integer of 50.
Its further technical scheme is: described node plate is disc, or cross section is the flat cylinder of n limit shape.
Its relevant technical scheme is: a kind of Spatial Cable net conveniently changing rope, comprise drag-line and connect drag-line node plate, be characterised in that: this connection drag-line node plate is the above-mentioned Spatial Cable web frame node plate of the present invention, drag-line to be fixed in Spatial Cable web frame node plate by bearing pin and plain radial bearing, can the vertical direction of counterpart node dish and horizontal direction rotate.
Its relevant technical scheme also comprises: a kind of conveniently change the Spatial Cable net of rope change Suo Fangfa, it utilizes this Spatial Cable web frame node plate of conveniently changing the Spatial Cable net of rope, by installing interim drag-line at this Spatial Cable web frame node plate surface circular hole or peripheral thread hole, what unload on former work drag-line is stressed, pull down former work drag-line, reinstall new drag-line, complete more changing jobs of drag-line.
Owing to taking above technical scheme, the Spatial Cable net of the Spatial Cable web frame node plate of the present invention-conveniently change rope and change Suo Fangfa there is following beneficial effect:
1. simplify the structure of Spatial Cable net node, globality is strong, clearly stressed.
2. alleviate the weight of Spatial Cable net node, the stressed of drag-line can be improved, reduce drag-line specification, reduce the fabricating cost of Spatial Cable web frame.
3. eliminate welding procedure, be convenient to the processing and manufacturing of Spatial Cable net node, improve Spatial Cable net node security, easily ensure the positional precision between pin-and-hole simultaneously.
4. the drag-line conveniently changing the Spatial Cable net of rope adopting this Spatial Cable web frame node plate to make realizes the rotation requirement of drag-line relative to node plate vertical direction and horizontal direction by the rotation of bearing pin and plain radial bearing.
5. the Suo Fangfa that changes conveniently changing the Spatial Cable net of rope described in is that method is simple, practical, workable by changing Suo Yuankong or changing rope screwed hole and install interim rope and realize the conversion of stressed load thus complete easily and change rope in node plate.
Below, in conjunction with the accompanying drawings and embodiments the Spatial Cable net of the Spatial Cable web frame node plate of the present invention-conveniently change rope and the technical characteristic that changes Suo Fangfa are further described.
Accompanying drawing explanation
Fig. 1 ~ Fig. 3: the structural representation of Spatial Cable web frame node plate:
Fig. 1: front view, the top view of Fig. 2: Fig. 1, the A-A sectional view of Fig. 3: Fig. 2;
Fig. 4: the Spatial Cable web frame schematic diagram (i.e. drag-line and a Spatial Cable web frame node plate annexation schematic diagram) conveniently changing rope;
Fig. 5: the Spatial Cable net conveniently changing rope changes Suo Fangfa schematic diagram;
Fig. 6: existing Spatial Cable net node structure schematic diagram;
Fig. 7: existing Spatial Cable net node and drag-line scheme of installation.
In Fig. 1 ~ Fig. 5:
1-Spatial Cable web frame node plate, 10-centre bore, 11-pin-and-hole, the through circular hole of 12-, 13-screwed hole, 2-plain radial bearing, 3-drag-line, 4-bearing pin, the interim rope of 5-;
In Fig. 6-Fig. 7:
3-drag-line, 6-existing space rope net is with connecting drag-line node plate, and 61-column, 7-connects otic placode, and 71-connects the drag-line installing hole on otic placode.
Detailed description of the invention
Embodiment one:
A kind of Spatial Cable web frame node plate, as shown in Figure 1-Figure 3, this Spatial Cable web frame node plate 1 is disc, there is a centre bore 10 centre, around the centre bore 10 of disc Spatial Cable web frame node plate 1, be distributed with 6 through pin-and-holes 11 equably, a set of plain radial bearing 2 is installed in each pin-and-hole; The periphery of the pin-and-hole 11 through on 6, node plate surface is distributed with 6 through circular holes 12 for changing rope, node plate 1 periphery is provided with the screwed hole 13 for fixing interim drag-line.
One as the embodiment of the present invention converts, also that can be cross section be the shape of described disc Spatial Cable web frame node plate is square, hexagon, the flat cylinder of n limit shape or disking body, around the centre bore 10 of Spatial Cable web frame node plate 1, the number m of uniform pin-and-hole 11 can increase or reduce, and what distribute in the periphery of node plate surface pin-and-hole 11 also can increase or reduce for the through circular hole 12 number n changing rope; The span of above-mentioned m, n is: m, for being more than or equal to 3, is less than or equal to the integer of 50, and n, for being more than or equal to 2, is less than or equal to the integer of 50.
Embodiment two:
A kind of Spatial Cable net conveniently changing rope, comprise drag-line 3 and connect drag-line node plate, this connection drag-line node plate is the Spatial Cable web frame node plate described in embodiment one, drag-line 3 to be fixed in Spatial Cable web frame node plate 1 by bearing pin 4 and plain radial bearing 2, can the vertical direction of counterpart node dish 1 and horizontal direction rotate, (see Fig. 4: the Spatial Cable web frame schematic diagram conveniently changing rope); Fig. 4 only draws drag-line and a Spatial Cable web frame node plate annexation, some drag-lines 3 are interconnected to constitute the Spatial Cable net needing size by the connection node plate of several Spatial Cable nets, the number of the connection node plate of above-mentioned some drag-lines 3 and several Spatial Cable nets is at least 3, more than 5, nearly thousands of, determined according to requirement of engineering by engineers and technicians, this is common practise, does not limit herein, hereby illustrates.
This Suo Fangfa that changes conveniently changing the Spatial Cable net of rope utilizes this Spatial Cable web frame node plate of conveniently changing the Spatial Cable net of rope, by installing interim drag-line 5 at this Spatial Cable web frame node plate surface circular hole 12 or peripheral thread hole 13, what unload on former work drag-line 3 is stressed, pull down former work drag-line 3, reinstall new drag-line, complete more changing jobs of drag-line, then, remove interim drag-line 5(see Fig. 5).
Claims (4)
1. a Spatial Cable web frame node plate, it is characterized in that: around the centre bore (10) of node plate, be distributed with the individual through pin-and-hole (11) of m on the surface of this Spatial Cable web frame node plate (1) equably, a set of plain radial bearing (2) is installed in each pin-and-hole; The periphery of the pin-and-hole (11) through on m, node plate surface is distributed with n the through circular hole (12) for changing rope, node plate (1) periphery is provided with the screwed hole (13) for fixing interim drag-line, the span of above-mentioned m, n is: m is for being more than or equal to 3, be less than or equal to the integer of 50, n, for being more than or equal to 2, is less than or equal to the integer of 50.
2. Spatial Cable web frame node plate according to claim 1, is characterized in that: described node plate (1) is disc, or cross section is the short column body of n limit shape.
3. one kind is conveniently changed the Spatial Cable net of rope, comprise drag-line and connect drag-line node plate, be characterised in that: this connection drag-line node plate is Spatial Cable web frame node plate according to claim 1, drag-line (3) by bearing pin (4) and plain radial bearing (2) be fixed on Spatial Cable web frame node plate (1) upper, can the vertical direction of counterpart node dish (1) and horizontal direction rotate.
4. that conveniently changes the Spatial Cable net of rope described in a claim 3 changes Suo Fangfa, be characterised in that: it utilizes this Spatial Cable web frame node plate of conveniently changing the Spatial Cable net of rope, by installing interim drag-line at this Spatial Cable web frame node plate surface circular hole or peripheral thread hole, what unload on former work drag-line is stressed, pull down former work drag-line, reinstall new drag-line, complete more changing jobs of drag-line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310096923.7A CN103161222B (en) | 2013-03-25 | 2013-03-25 | Spatial Cable web frame node plate, conveniently change rope Spatial Cable net and change Suo Fangfa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310096923.7A CN103161222B (en) | 2013-03-25 | 2013-03-25 | Spatial Cable web frame node plate, conveniently change rope Spatial Cable net and change Suo Fangfa |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103161222A CN103161222A (en) | 2013-06-19 |
| CN103161222B true CN103161222B (en) | 2016-03-02 |
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| CN201310096923.7A Active CN103161222B (en) | 2013-03-25 | 2013-03-25 | Spatial Cable web frame node plate, conveniently change rope Spatial Cable net and change Suo Fangfa |
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| CN (1) | CN103161222B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015070572A1 (en) * | 2013-11-13 | 2015-05-21 | 大连博跃科技发展有限公司 | Dome frame structural system |
| CN103556709B (en) * | 2013-11-13 | 2015-04-15 | 大连博跃科技发展有限公司 | Dome frame structure system |
| CN105544726A (en) * | 2015-12-02 | 2016-05-04 | 深圳市中德膜结构有限公司 | Ultra-span gas film building stay cable device |
| CN107663831A (en) * | 2017-11-13 | 2018-02-06 | 湖南省交通规划勘察设计院有限公司 | One kind draws hoist cable anchorage structure and draws hoist cable replacing options |
| CN110042918A (en) * | 2019-04-29 | 2019-07-23 | 重庆房地产职业学院 | A kind of Spatial Cable net and its change rope mode |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4384801A (en) * | 1981-01-23 | 1983-05-24 | East-West Design Group | Junction plate |
| DE9204208U1 (en) * | 1992-03-30 | 1992-06-11 | Wrb Werbeagentur Gmbh, 6930 Eberbach, De | |
| DE4126991A1 (en) * | 1991-08-15 | 1993-02-18 | Leitner Gmbh | Rod with connector for making up display stands - has abutment and spring holding screen secure but movable |
| EP1057944A2 (en) * | 1999-05-29 | 2000-12-06 | Karl-Günter Behr | Trellis work supporting panels or similar |
| CN102535646A (en) * | 2012-01-19 | 2012-07-04 | 东南大学 | Multidirectional error-adjustable node suitable for suspend-dome space structure |
| CN102995754A (en) * | 2012-12-06 | 2013-03-27 | 北京工业大学 | Annular assembled type node applicable to pneumatic membrane compression bar truss structure |
| CN203200912U (en) * | 2013-03-25 | 2013-09-18 | 柳州欧维姆机械股份有限公司 | Node disc for space cable net structure and space cable net bringing convenience to cable replacement |
-
2013
- 2013-03-25 CN CN201310096923.7A patent/CN103161222B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4384801A (en) * | 1981-01-23 | 1983-05-24 | East-West Design Group | Junction plate |
| DE4126991A1 (en) * | 1991-08-15 | 1993-02-18 | Leitner Gmbh | Rod with connector for making up display stands - has abutment and spring holding screen secure but movable |
| DE9204208U1 (en) * | 1992-03-30 | 1992-06-11 | Wrb Werbeagentur Gmbh, 6930 Eberbach, De | |
| EP1057944A2 (en) * | 1999-05-29 | 2000-12-06 | Karl-Günter Behr | Trellis work supporting panels or similar |
| CN102535646A (en) * | 2012-01-19 | 2012-07-04 | 东南大学 | Multidirectional error-adjustable node suitable for suspend-dome space structure |
| CN102995754A (en) * | 2012-12-06 | 2013-03-27 | 北京工业大学 | Annular assembled type node applicable to pneumatic membrane compression bar truss structure |
| CN203200912U (en) * | 2013-03-25 | 2013-09-18 | 柳州欧维姆机械股份有限公司 | Node disc for space cable net structure and space cable net bringing convenience to cable replacement |
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| CN103161222A (en) | 2013-06-19 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Zhongyi Inventor after: Su Han Inventor after: Cui Jianhua Inventor after: Yang Fan Inventor after: Mo Caina Inventor after: He Jixin Inventor after: Fu Wei Inventor after: Liu Siyu Inventor after: Chen Yiling Inventor after: Zhu Wanxu Inventor after: Wang Zhe Inventor after: Huang Ying Inventor after: Zhang Lin Inventor after: Lei Huan Inventor after: Liu Chuanjia Inventor after: Zhu Yuan Inventor after: Liu Fei Inventor before: Yang Fan Inventor before: Zhu Wanxu Inventor before: Huang Ying Inventor before: Zhu Yuan Inventor before: Su Han Inventor before: Mo Caina Inventor before: Li Jin Inventor before: He Jixin Inventor before: Fu Wei |
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Effective date of registration: 20160113 Address after: 545006 No. 3, Longquan Road, Liuzhou, the Guangxi Zhuang Autonomous Region Applicant after: Liuzhou OVM Machinery Co., Ltd. Applicant after: BEIJING INSTITUTE OF ARCHITECTURAL DESIGN Address before: 545006 No. 3, Longquan Road, Liuzhou, the Guangxi Zhuang Autonomous Region Applicant before: Liuzhou OVM Machinery Co., Ltd. |
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