CN1455838A - Method for roofing lightweight construction and roof structure - Google Patents
Method for roofing lightweight construction and roof structure Download PDFInfo
- Publication number
- CN1455838A CN1455838A CN01815598.7A CN01815598A CN1455838A CN 1455838 A CN1455838 A CN 1455838A CN 01815598 A CN01815598 A CN 01815598A CN 1455838 A CN1455838 A CN 1455838A
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- CN
- China
- Prior art keywords
- net
- screen work
- upper strata
- construction
- framework
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/14—Suspended roofs
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Tents Or Canopies (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Supports For Plants (AREA)
Abstract
A Method for roofing a lightweight construction, comprises the steps of fastening a prefabricated trellis of metal wires to an upper frame of said light-weight construction, so that said trellis spans over an area of said lightweight construction, and putting a sheeting material on said trellis.
Description
Technical field
The present invention relates to a kind of laying large tracts of land light construction, for example greenhouse, cheap industrial construction or area are greater than the method on the roof in 5000 square metres warehouse.
Background technology
The roof of this light construction generally includes light sheet material, plastic foil for example, and described light sheet material is supported by the supporting construction on the upper strata framework that is installed in light construction.Second layer structure is placed on the plastic foil and is fixed on the upper strata framework of light construction, thereby plastic foil is fixed on the preposition.
Supporting construction and second layer structure are made of the wire of several general intersections usually, and this wire is tied a knot together by hand at each place, crosspoint, to form knotted net.The width of mesh of this knotted net usually at 20cm between the 30cm, the quantity of node that this means every square metre of manual production 9 to 25 nodes/m
2Between.Draw thus, for about 10000m
2Roof surface, the node quantity that need produce for described two structures is between 180000 and 500000 nodes.Must be clear that this roof of production is extremely time-consuming, and therefore expensive more.
Summary of the invention
The purpose of this invention is to provide a kind of method for simplifying of laying the light construction roof.
In order to overcome the described problem of mentioning, may further comprise the steps according to a kind of method of laying the light construction roof of the present invention: prefabricated wire screen work is fixed on the upper strata framework of described light construction, so that make described prefabricated screen work cover the area of described light construction; With on described predetermined screen work, place light sheet material.The use of prefabricated screen work has substituted the use that must connect the single line that forms support mesh by hand, has significantly reduced the building site workload of laying the light construction roof, causes the shortening of the building time of light construction.In addition, required high qualifications and record of service workman's quantity significantly reduces than the situation of this area building on the building site, and therefore whole building costss reduces considerably.
Owing to make no longer by hand at building site upper support net, it is littler than the size of the mesh of traditional support mesh that the size of the mesh of prefabricated screen work can become.This means, in any case like this supporting capacity of the roof structure of making has obtained growth with respect to the situation of this area.In addition, the mesh size that reduces has prevented the sagging network access hole of light sheet material opening, thereby makes light sheet material form an even curface.Therefore prevented to accumulate on the roof rainwater effectively.
Prefabricated screen work can mechanically be made by steel wire, for example by braiding or fastener.Described steel wire preferably uses diameter at the 1.2 low carbon lines that arrive within the 4mm scope.Lower with this thread screen work than the screen work cost made from strand cable or metal cables.In a preferred embodiment, screen work forms welded mesh by welding wire.
The size that depends on the area that will cover, described supporting construction can be made up of several adjacent prefabricated screen work nets.In this case, fixedly comprising of described predetermined screen work: first net fixing on two opposite sides of the upper strata of described light construction framework; And subsequently with second net fixing on described two opposite sides of described upper strata framework, described second net is adjacent with described first net, and described second net is parallel to described first net stretching, extension and overlapping with described first mesh portions.Described network optimization is selected on two relatively short sides that are fixed to described upper strata framework and is parallel to extending than long side of described framework.First net preferably with framework than one in the long side the adjacent installation of frame parts and be fixed on this frame parts.So following a slice net will be shifted towards the light construction inner transverse.Displacement between the two nets preferably width than described net is little, so that two adjacent nets are overlapped mutually.In overlapping part, two adjacent nets can be fixed together, for example manually or by clip or arch ring.
In the installation process of support grids, preferably on the direction parallel, strain with described opposite side at the locational net that requires.This has guaranteed that the supporting construction of finishing is correctly strained.
In a preferred embodiment, before being fixed to described prefabricated screen work, several auxiliary metal cords are at two opposite sides, and for example two of the described upper strata framework of described light construction than straining between the long side.These cables can be fixed on the frame parts of the longer side of framework, make cable leave on the direction of the described opposite side that is parallel to described upper strata framework at interval, and extend in parallel to each other basically.These cables can and be installed supporting prefabricated screen work in back when it is installed.It should be noted that the distance between two adjacent cables will be much larger than the mesh size of described screen work.Typical distance should be for example 2 meters.
After supporting construction was installed with above mode and covered with the light sheet material that is fit to, second layer structure was placed on the light sheet material, was used for fixing light sheet material and was blown away by wind preventing.The for example manual wire screen of tiing a knot of second layer structure, the size of the mesh of this net is more a lot of greatly than the mesh size of supporting construction.The line that is used for making manual knotted net can be incorporated in the prefabricated screen work at least in part, so as these lines automatically and screen work extract (run out) together out.In a preferred embodiment, second layer structure is to be placed on the described light sheet material and to be fixed on the prefabricated screen work of second layer metal line on the described upper strata framework of described light construction.
It should be noted that screen work can finish by several mounting techniques at the fixing of the described upper strata of light construction framework.The end of the line of screen work can for example simply be twined frame parts or is knotted on this frame parts.In an optional embodiment, thread end is by fixing such as the clamping device of simple bolt or by the clamping plate that tighten on the frame parts freely.In another embodiment, thread end is fixed on the edge parts freely, and these edge parts can be fixed on the frame parts by technique known.Described edge parts can comprise wirerope or Metallic rod, and described wirerope and Metallic rod can utilize wire rod, strap or garter spring or hook to be fixed on the frame parts.
The invention still further relates to a kind of roof structure of light construction, this structure comprises supporting construction and the light sheet material that is placed on the described supporting construction, described supporting construction is installed on the upper strata framework of described light construction and covers the area of described light construction, wherein said supporting construction comprises the prefabricated screen work of at least one wire, such as welded mesh.
In a preferred embodiment, described supporting construction comprises the net of several adjacent prefabricated screen works, and described net is fixed on two opposite sides of described upper strata framework of described light construction.Described adjacent net is preferably installed and is made each described net and adjacent mesh portions overlapping, and described adjacent net is fixed together at the lap place of described net.In the installation process of supporting construction, manned net is preferably strained being parallel on the direction of described opposite side.This has guaranteed that the supporting construction of finishing is correctly strained.It should be noted that roof structure constitutes with the principle of a kind of tent top building.This whole building is preferably strained by further screen work being fixed to several earth anchors (ground anchors).
Supporting construction also can comprise several auxiliary metal cords, described metal cords is strained between two opposite sides of the described upper strata of described light construction framework, described cable extends mutually substantially parallel, and be placed on the direction of the described opposite side that is parallel to described upper strata framework, described cable is used for supporting described prefabricated screen work.
For light sheet material being fixed on the supporting construction desired position, the prefabricated screen work of second layer metal line preferably is placed on the described light sheet material and is fixed on the upper strata framework of described light construction.
Description of drawings
With reference to accompanying drawing, by following description to non-restrictive example, the present invention will be more clear, wherein
Fig. 1 shows the first step of the embodiment of the method for laying the light construction roof;
Fig. 2 shows auxiliary take-up device;
Fig. 3 shows the view of several adjacent and overlapping screen work nets;
Fig. 4 shows the details of Fig. 3;
Fig. 5 shows and is used for screen work is fixed to first embodiment of the fixing means on the upper strata framework of this building;
Fig. 6 shows second embodiment of fixing means;
Fig. 7-9 shows the additional embodiments of fixing means.
The specific embodiment
Fig. 1 has schematically shown the part-structure of the light construction as the greenhouse.This building comprises the peripheral upper strata framework 10 that is installed on some columns 12.This upper strata framework can be made of some steel section bars 14, for example is assembled into two longitudinal profiles and two horizontal section bars of being generally right angle frame.On a direction of this framework 10, some wireropes 16 are strained between two opposite sides of this framework, for example between the longitudinal profile, make wirerope 16 cross framework and extend.This wirerope frame section bar along the longitudinal leaves at interval and is fixed on these section bars of framework.These wireropes will and be installed supporting prefabricated screen work in back between own installation period.It should be noted that distance between two adjacent cables is greater than the mesh size of described screen work.Typical distance can be 2 meters for instance.
Thereby after described cable being installed and being formed the first floor supporting construction, first net of prefabricated screen work 18, for example welded mesh is placed on the described cable 16.First net is being orthogonal to cable 16 extensions and is being fixed on these horizontal section bars between two relative transverse frame section bars.A placed adjacent in first welded mesh and the longitudinal profile also is fixed on this longitudinal profile more firmly.
After welded mesh is fixed firmly on the longitudinal profile, preferably along the direction tension that is orthogonal to longitudinal framing.This can for example finish by the auxiliary take-up device 20 that is installed between cable 16 and the net 18 temporarily.For instance, this take-up device (referring to Fig. 2) can comprise the hook part 22 that is used for catching online wire and be used for clamping the clamping part 24 of metal cords that described hook part 22 and described clamping part couple together by elastomeric element 26.
Second welded mesh 28 can be by such method and described first net placed adjacent, and promptly first and second mesh portions are overlapping.Overlapped net is shown in Fig. 3 and Fig. 4.It is online that second net 28 is fixed to two relative transverse frame section bars and first.This is described to be fixed to first and preferably to realize by adjacent netting twine is connected together at lap 30 places of two nets on the net.Netting twine separately for example can be fixed together by clip or arch ring 32.After take-up device tension was crossed by second Netcom, installations that use the same method of other welded mesh was up to the whole area of covering light construction.Strain by adjacent net in case it should be noted that net separately, can remove the auxiliary take-up device of each net of tension.
It should be noted that the work that screen work is fixed on the described upper strata framework of light construction can finish by some mounting techniques.The terminals of this screen work for example can be coiled in frame parts simply or be knotted on the frame parts.In an optional example, free terminals are by fixing such as the clamping part of bolt and packing ring 34 (referring to Fig. 5) or by the clamping plate 36 (referring to Fig. 6) that are tightened on the frame section bar 14.
Other mounting technique is shown in Fig. 7-9.In these embodiments, free terminals are fixed on the edge parts 38, and these edge parts 38 can be fixed to frame parts by technique known, just on this steel section bar 14.Edge parts 38 can comprise wirerope (Fig. 7 and Fig. 8) or Metallic rod (Fig. 9).These edge parts can (Fig. 8 c and Fig. 9 a) or by hook (Fig. 9 b) be fixed on the described frame parts by wire rod (referring to Fig. 7 and Fig. 8 a and 8b) or by strap or garter spring (clip).It should be noted that in the mounting technique shown in Fig. 7,8 and 9 and preferably allow the tension force in the adjustment screen work after it is installed.In fact, by straining or loosening this wire rod, garter spring or hook, the tension force in the screen work can increase or reduce as required.Therefore, if column is installed in for support grids in the zone in greenhouse, build up in the column zone in order to allow screen work, the tension force in screen work can reduce.After all columns installed, tension force can be adjusted once more so that provide this structure required eventual stabilities.
Claims (12)
1, a kind of method of laying the light construction roof may further comprise the steps:
The prefabricated screen work of wire is fixed on the upper strata framework of described light construction, makes described screen work cover the area of described light construction; And
On described screen work, place light sheet material.
2, method according to claim 1, wherein said supporting construction comprise some adjacent prefabricated screen work nets, it is characterized in that, the described step of fixing described prefabricated screen work comprises:
On two opposite sides of the described upper strata of described light construction framework, fix first net; With
Fix second net on described two opposite sides of described upper strata framework, described second net is adjacent with described first net, and described second net is parallel to described first net extension and overlapping with described first mesh portions ground.
3, method according to claim 2 comprises described first and second steps that net is fixed together at its lap.
4,, comprise described first net is being parallel to the step of straining on the direction of described opposite side according to claim 2 or 3 described methods.
5, according to each described method in the claim 1 to 4, it is characterized in that before fixing described prefabricated screen work, the step of the some assistant metal cables of tension between two opposite sides of the described upper strata of described light construction framework, described cable extends basically in parallel to each other, and spaced apart on the direction of the described opposite side that is parallel to described upper strata framework, described cable is used to support described prefabricated screen work.
6,, be included in the step on the described upper strata framework of placing second layer prefabricated metal line screen work on the described light sheet material and described second layer screen work being fixed to described light construction according to each described method in the claim 1 to 5.
7, a kind of roof structure of light construction, comprise supporting construction and the light sheet material that is placed on the described supporting construction, described supporting construction is installed on the upper strata framework of described light construction and covers the area of described light construction, it is characterized in that described supporting construction comprises one deck prefabricated metal line screen work at least.
8, roof structure according to claim 7 is characterized in that, described supporting construction comprises the net of some adjacent prefabricated screen works, and described net is fixing on two opposite sides of the described upper strata of described light construction framework.
9, roof structure according to claim 8 is characterized in that, each described net and adjacent mesh portions ground are overlapping, and described adjacent net is fixed together at the lap place of described net.
10, according to each described roof structure in the claim 7 to 9, comprise some assistant metal cables, described metal cables is strained between two opposite sides of the described upper strata of described light construction framework, described cable extends basically in parallel to each other, and spaced apart on the direction of the described opposite side that is parallel to described upper strata framework, described cable is used to support described prefabricated screen work.
11, according to each described roof structure in the claim 7 to 10, it is characterized in that second layer prefabricated metal line screen work, described second layer screen work is placed on the described light sheet material and is fixed on the described upper strata framework of described light construction.
According to each described roof structure in the claim 7 to 11, it is characterized in that 12, described prefabricated metal line screen work comprises welded mesh.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU90638 | 2000-09-13 | ||
| LU90638A LU90638B1 (en) | 2000-09-13 | 2000-09-13 | Method for roofing a lightweight construction and roof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1455838A true CN1455838A (en) | 2003-11-12 |
Family
ID=19731929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01815598.7A Pending CN1455838A (en) | 2000-09-13 | 2001-09-13 | Method for roofing lightweight construction and roof structure |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20030150171A1 (en) |
| EP (1) | EP1317589A1 (en) |
| CN (1) | CN1455838A (en) |
| AU (1) | AU2002221593A1 (en) |
| HU (1) | HUP0301703A2 (en) |
| LU (1) | LU90638B1 (en) |
| MX (1) | MXPA03002159A (en) |
| WO (1) | WO2002022979A1 (en) |
| YU (1) | YU13903A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748068A (en) * | 2019-10-31 | 2020-02-04 | 上海谢亿民结构设计事务所有限公司 | Steel wire rope net house building roof structure |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8579009B2 (en) * | 2006-02-06 | 2013-11-12 | Cambridge International, Inc. | Hanger assembly for architectural mesh under extreme loads |
| AU2008217542A1 (en) * | 2007-02-23 | 2008-08-28 | Michael John Raffaele | Zero height roof |
| AU2008201383A1 (en) * | 2007-03-11 | 2008-10-02 | Michael John Raffaele | Zero height roof |
| US8590245B2 (en) * | 2009-06-04 | 2013-11-26 | Owens Corning Intellectual Capital, Llc | Banded liner system for metal buildings |
| US9169637B2 (en) | 2010-03-01 | 2015-10-27 | Service Partners, Llc | Under purlin insulation system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2592465A (en) * | 1941-03-05 | 1952-04-08 | Pont Henri Maclaine | Roof |
| US3336704A (en) * | 1964-12-15 | 1967-08-22 | Wallace A Clay | Sheet web roof structure with underlying and overlying constraining wires |
| US3927496A (en) * | 1974-03-18 | 1975-12-23 | Joseph A Kersavage | Method for constructing a tensile-stress structure and resultant structures |
| DE3000971A1 (en) * | 1980-01-12 | 1981-07-23 | Hans 4130 Moers Lechtenböhmer | Hangar structure with lattice panels - have horizontal frame on columns for roof panels, and wall panels without struts |
| GB2073802B (en) * | 1980-04-12 | 1983-06-29 | Somerset County Council | Mobile box shape cover net |
-
2000
- 2000-09-13 LU LU90638A patent/LU90638B1/en active
-
2001
- 2001-09-13 EP EP01984660A patent/EP1317589A1/en not_active Withdrawn
- 2001-09-13 YU YU13903A patent/YU13903A/en unknown
- 2001-09-13 CN CN01815598.7A patent/CN1455838A/en active Pending
- 2001-09-13 AU AU2002221593A patent/AU2002221593A1/en not_active Abandoned
- 2001-09-13 HU HU0301703A patent/HUP0301703A2/en unknown
- 2001-09-13 WO PCT/EP2001/010584 patent/WO2002022979A1/en not_active Application Discontinuation
- 2001-09-13 MX MXPA03002159A patent/MXPA03002159A/en unknown
-
2003
- 2003-02-24 US US10/373,495 patent/US20030150171A1/en not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748068A (en) * | 2019-10-31 | 2020-02-04 | 上海谢亿民结构设计事务所有限公司 | Steel wire rope net house building roof structure |
Also Published As
| Publication number | Publication date |
|---|---|
| HUP0301703A2 (en) | 2003-09-29 |
| AU2002221593A1 (en) | 2002-03-26 |
| WO2002022979A1 (en) | 2002-03-21 |
| US20030150171A1 (en) | 2003-08-14 |
| EP1317589A1 (en) | 2003-06-11 |
| YU13903A (en) | 2005-06-10 |
| MXPA03002159A (en) | 2004-12-13 |
| LU90638B1 (en) | 2002-03-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |