CN103195165A - Spiral dome and processing method and processing platform thereof - Google Patents
Spiral dome and processing method and processing platform thereof Download PDFInfo
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- CN103195165A CN103195165A CN2013101037704A CN201310103770A CN103195165A CN 103195165 A CN103195165 A CN 103195165A CN 2013101037704 A CN2013101037704 A CN 2013101037704A CN 201310103770 A CN201310103770 A CN 201310103770A CN 103195165 A CN103195165 A CN 103195165A
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Abstract
The invention discloses a spiral dome and a processing method and a processing platform thereof. The spiral dome is of a spiral structure. In the processing process, the dome is processed from top to bottom, and a turning moment arm is preset on the dome processing face and is driven by hydraulic pushing force arms of the processing platform to drive the dome to rotate. When the dome processing face breaks away from the processing platform, the turning moment arm is disassembled. The working face of the platform comprises a support area and a working area. The support area is consistent with the spiral angle of the processed spiral dome. One end of the working area is horizontal. The support area is provided with fixed holes and support rollers which spread in the radial direction. The hydraulic push force arms are symmetrically arranged and fixed on the fixed holes. The spiral dome has the advantages of adopting the spiral structure and improving stress strength. The work of assembling large-area scaffolds is removed by means of the top-to-bottom processing method, and construction cost is reduced. In the construction process, workers can conduct assembly and construction on lower working face, personal safety is ensured and production accidents are avoided.
Description
Technical field
The present invention relates to the building operations installing area, relate to a kind of dome and processing method and processing platform specifically.
Background technology
Along with the development of modern technologies, more and more higher to the requirement of building, especially some occasions need have dome structure, as some chemical enterprises, because this structure can increase the interior space to greatest extent, simultaneously, have insulation preferably, the daylighting function.Existing dome structure generally adopts symmetrical structure, the general method that scaffolds erecting that adopts of construction, and this method is not only wasted lot of manpower and material resources, and because the dome distance is higher, security incident takes place easily during construction.In addition, the dome structure of prior art generally is formed by connecting by different nodes, and therefore, beam, the post of each regional area of being distinguished by node are independent, so bulk strength is relatively poor, guarantee the intensity of whole dome fully by the linkage at node place.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of intensity height, the dome structure of easy construction, concrete scheme is as follows:
A kind of spiral dome, described dome is structure in the shape of a spiral.
The invention discloses the processing method of described dome: add man-hour, begun to set in advance torque arm to bottom processing at described dome machined surface by the top of described dome, described torque arm is driven by the hydraulic thrust arm of processing platform, and then drives the dome rotation; When described dome machined surface breaks away from processing platform, the removal torque arm.
The present invention further discloses a kind of processing platform of realizing described method, the work plane of described platform comprises Support and workspace, and described Support is consistent with the spiral angle of the spiral dome of processing; End in described workspace becomes level; Described Support arranges prolongs fixing hole and the backing roll that radially scatters; Hydraulic thrust arm symmetric arrays is fixed on the fixing hole.
Described hydraulic thrust arm comprises hydraulic jack, piston, and thrust plate, described hydraulic jack driven plunger, described thrust plate is fixed on the described piston, on the work plane of described thrust plate rolling roller is set.
Advantage of the present invention is: adopt helical structure, can guarantee that the beam that prolongs hand of helix is overall structure, improved greatly to be subjected to force intensity; Owing to adopt top-down processing method, exempt the work that the large tracts of land scaffold is installed, reduced cost, during construction, the workman can guarantee personal safety in lower work plane installation, stops production accident; Operation platform is rational in infrastructure, and the hydraulic thrust arm is many groups, by controller control, can start simultaneously and stop, and has guaranteed stressed even.
Description of drawings
Fig. 1 is principle schematic of the present invention;
Fig. 2 is the processing platform vertical view;
Fig. 3 is hydraulic thrust arm configuration schematic diagram;
Fig. 4 is spiral dome torque arm schematic diagram.
The specific embodiment
Specify the present invention below in conjunction with accompanying drawing, as Fig. 1-shown in Figure 4, spiral dome 1 disclosed in this invention is structure in the shape of a spiral; Owing to adopt helical structure, beam at hand of helix can adopt by the node ways of connecting, and can take full advantage of the length of beam, reduces the node of the beam that prolongs hand of helix as much as possible, guarantee the globality of material, and then improved the intensity of dome structure.
The invention discloses the processing method of described dome: add man-hour, top by spiral dome 1 begins to process to the bottom, set in advance torque arm 9 at spiral dome machined surface, described torque arm 9 is driven by the hydraulic thrust arm 7 of processing platform, and then drives described spiral dome 1 rotation; When spiral dome 1 machined surface breaks away from the Support 5 of processing platform, removal torque arm 9;
The work plane of described processing platform 2 comprises Support 5 and workspace 3, and described Support 5 is consistent with the spiral angle of the spiral dome of processing; Be that angle ρ among Fig. 1 is consistent with the respective angles of processing platform; Stable for what guarantee to support, support distances L should be greater than the radius R of spiral dome; End in described workspace becomes level, like this, the constructor can be in the workspace 3 building platforms; Add man-hour from top to bottom for adapting to spiral dome 1, the continuous extension of support place, described Support 5 arranges prolongs fixing hole 6 and the backing roll 4 that radially scatters; For driving the rotation of spiral dome to next operating position, hydraulic thrust arm 7 also is set, described hydraulic thrust arm 7 symmetric arrays are fixed on the fixing hole 6; As shown in Figure 3, for guaranteeing stability, can also alignment pin 10 be set at described fixing hole 6 and be used for fixed torque arm 9.
Described hydraulic thrust arm 7 comprises hydraulic jack 71, piston 72, thrust plate 73, described hydraulic jack 71 driven plunger 72, described thrust plate 73 is fixed on the described piston 72, rolling roller 74 is set on the work plane of described thrust plate 73, and the purpose that rolling roller 74 is set is to guarantee in spiral dome rotary course, and 9 of thrust plate 73 and torque arms are rolling friction.
Claims (4)
1. spiral dome, it is characterized in that: described dome is structure in the shape of a spiral.
2. the processing method of the described spiral dome of claim 1, it is characterized in that: add man-hour, top by described dome begins to process to the bottom, set in advance torque arm at described dome machined surface, described torque arm is driven by the hydraulic thrust arm of processing platform, and then drives described dome rotation; When described dome machined surface breaks away from processing platform, the removal torque arm.
3. processing platform that is used for the described method of claim 2, it is characterized in that: the work plane of described platform comprises Support and workspace, described Support is consistent with the spiral angle of the spiral dome of processing; End in described workspace becomes level; Described Support arranges prolongs fixing hole and the backing roll that radially scatters; Hydraulic thrust arm symmetric arrays is fixed on the fixing hole.
4. processing platform according to claim 3, it is characterized in that: described hydraulic thrust arm comprises hydraulic jack, piston, thrust plate, described hydraulic jack driven plunger, described thrust plate are fixed on the described piston, on the work plane of described thrust plate rolling roller are set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310103770.4A CN103195165B (en) | 2013-03-27 | 2013-03-27 | Spiral dome and processing method and processing platform thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310103770.4A CN103195165B (en) | 2013-03-27 | 2013-03-27 | Spiral dome and processing method and processing platform thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103195165A true CN103195165A (en) | 2013-07-10 |
| CN103195165B CN103195165B (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310103770.4A Active CN103195165B (en) | 2013-03-27 | 2013-03-27 | Spiral dome and processing method and processing platform thereof |
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| CN (1) | CN103195165B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111337000A (en) * | 2020-04-10 | 2020-06-26 | 中国三冶集团有限公司 | Rotary curved surface building construction measurement lofting technology |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1230494A (en) * | 1986-05-23 | 1987-12-22 | Paul T. Maddock | Machine for building a dome or sphere |
| CN1081127A (en) * | 1992-04-22 | 1994-01-26 | M·I·C·工业有限公司 | Make the apparatus and method of arch layer top, vertical wall and self supporting metal building unit |
| RU2070264C1 (en) * | 1994-06-30 | 1996-12-10 | Геннадий Григорьевич Михайлов | Method for making and installation of cylindrical tanks with a shell of spiral type, lifting and weighting devices |
| JP2004156388A (en) * | 2002-11-08 | 2004-06-03 | Toda Constr Co Ltd | Construction method of arch structure, dome structure and its construction method |
| JP3837254B2 (en) * | 1999-04-06 | 2006-10-25 | 株式会社竹中工務店 | Non-supporting construction method of dome roof |
| CN202181637U (en) * | 2011-08-16 | 2012-04-04 | 山西省第一建筑工程公司 | Semi-circular spiral pavilion rooftop |
-
2013
- 2013-03-27 CN CN201310103770.4A patent/CN103195165B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1230494A (en) * | 1986-05-23 | 1987-12-22 | Paul T. Maddock | Machine for building a dome or sphere |
| CN1081127A (en) * | 1992-04-22 | 1994-01-26 | M·I·C·工业有限公司 | Make the apparatus and method of arch layer top, vertical wall and self supporting metal building unit |
| RU2070264C1 (en) * | 1994-06-30 | 1996-12-10 | Геннадий Григорьевич Михайлов | Method for making and installation of cylindrical tanks with a shell of spiral type, lifting and weighting devices |
| JP3837254B2 (en) * | 1999-04-06 | 2006-10-25 | 株式会社竹中工務店 | Non-supporting construction method of dome roof |
| JP2004156388A (en) * | 2002-11-08 | 2004-06-03 | Toda Constr Co Ltd | Construction method of arch structure, dome structure and its construction method |
| CN202181637U (en) * | 2011-08-16 | 2012-04-04 | 山西省第一建筑工程公司 | Semi-circular spiral pavilion rooftop |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111337000A (en) * | 2020-04-10 | 2020-06-26 | 中国三冶集团有限公司 | Rotary curved surface building construction measurement lofting technology |
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| CN103195165B (en) | 2014-12-10 |
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| C10 | Entry into substantive examination | ||
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 114034 ANSHAN, LIAONING PROVINCE TO: 114039 ANSHAN, LIAONING PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20140717 Address after: 114039 Anshan province Liaoning City Mountain Road No. 105 building materials Applicant after: CHINA THREE METALLURGICAL GROUP CO., LTD. Address before: Anshan City, Liaoning Province, the dawn of the 114034 Mountain Road No. 261 Applicant before: The Third Building Engineering Company of China Third Metallurgical Group Co., Ltd. |
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