CN103195165B - 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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- CN103195165B CN103195165B CN201310103770.4A CN201310103770A CN103195165B CN 103195165 B CN103195165 B CN 103195165B CN 201310103770 A CN201310103770 A CN 201310103770A CN 103195165 B CN103195165 B CN 103195165B
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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 building operations installing area, relate to specifically a kind of dome and processing method and processing platform.
Background technology
Along with the development of modern technologies, more and more higher to the requirement of building, especially some occasions, need to have dome structure, as some chemical enterprises, because this structure can increase the interior space to greatest extent, meanwhile, have good insulation, daylighting function.Existing dome structure generally adopts symmetrical structure, the general method scaffolding erecting that adopts of construction, and the method is not only wasted a large amount of manpower and materials, and because dome distance is higher, security incident easily occurs during construction.In addition, the dome structure of prior art is generally formed by connecting by different nodes, and therefore, the beam of each regional area of being distinguished by node, post are independent, so bulk strength is poor, guarantees the intensity of whole dome completely by the linkage of Nodes.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of intensity high, the dome structure of easy construction, concrete scheme is as follows:
A spiral dome, described dome is helical structure.
The invention discloses the processing method of described dome: add man-hour, by the top of described dome, started to process to bottom, at described dome machined surface, set in advance torque arm, described torque arm is driven by the hydraulic thrust arm of force of processing platform, and then drive dome rotation; When described dome machined surface departs from processing platform, 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 the spiral angle of described Support and processed spiral dome is consistent; One end in described workspace becomes level; Described Support arranges prolongs fixing hole and the backing roll radially scattering; Hydraulic thrust arm of force symmetric arrays, is fixed on fixing hole.
The described hydraulic thrust arm of force comprises hydraulic jack, piston, and thrust plate, described hydraulic jack driven plunger, described thrust plate is fixed on 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, has greatly improved and has been subject to force intensity; Owing to adopting top-down processing method, exempt the work that large area scaffold is installed, reduced cost, during construction, workman can ensure personal safety in lower work plane installation, stops production accident; Operation platform is rational in infrastructure, and the hydraulic thrust arm of force is many groups, by controller, is controlled, and can start simultaneously and stop, and has guaranteed stressed even.
Accompanying drawing explanation
Fig. 1 is principle schematic of the present invention;
Fig. 2 is processing platform top view;
Fig. 3 is hydraulic thrust arm configuration schematic diagram;
Fig. 4 is spiral dome torque arm schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing, illustrate the present invention, as Figure 1-Figure 4, spiral dome 1 disclosed in this invention is helical structure; Owing to adopting helical structure, beam at hand of helix can adopt the mode being connected by node, and can make full use of the length of beam, reduces as much as possible the node of the beam that prolongs hand of helix, 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 starts to process to bottom, at spiral dome machined surface, set in advance torque arm 9, described torque arm 9 is driven by the hydraulic thrust arm of force 7 of processing platform, and then drives described spiral dome 1 rotation; When spiral dome 1 machined surface departs 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 the spiral angle of described Support 5 and processed spiral dome is consistent; Be that angle ρ in 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; In one end of described workspace, become level, like this, constructor can be in workspace 3 building platforms; During for adaptation spiral dome 1 top-down processing, the continuous extension of support place, described Support 5 arranges prolongs fixing hole 6 and the backing roll 4 radially scattering; For driving the rotation of spiral dome to next operating position, the hydraulic thrust arm of force 7 is also set, the described hydraulic thrust arm of force 7 symmetric arrays, are fixed on fixing hole 6; As shown in Figure 3, for guaranteeing stability, can also on described fixing hole 6, alignment pin 10 be set for fixed torque arm 9.
The described hydraulic thrust arm of force 7 comprises hydraulic jack 71, piston 72, thrust plate 73, described hydraulic jack 71 driven plunger 72, described thrust plate 73 is fixed on described piston 72, rolling roller 74 is set on the work plane of described thrust plate 73, and the object 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 (3)
1. a spiral dome processing method, it is characterized in that: add man-hour, by the top of described dome, started to process to bottom, at described dome machined surface, set in advance torque arm, described torque arm is driven by the hydraulic thrust arm of force of processing platform, and then drives described dome rotation; When described dome machined surface departs from processing platform, removal torque arm.
2. for a processing platform for method described in claim 1, it is characterized in that: the work plane of described platform comprises Support and workspace, the spiral angle of described Support and processed spiral dome is consistent; One end in described workspace becomes level; Described Support arranges prolongs fixing hole and the backing roll radially scattering; Hydraulic thrust arm of force symmetric arrays, is fixed on fixing hole.
3. processing platform according to claim 2, is characterized in that: the described hydraulic thrust arm of force comprises hydraulic jack, piston, thrust plate, described hydraulic jack driven plunger, described thrust plate is fixed on described piston, on the work plane of described thrust plate, rolling roller is 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 CN103195165A (en) | 2013-07-10 |
| CN103195165B true CN103195165B (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310103770.4A Active CN103195165B (en) | 2013-03-27 | 2013-03-27 | Spiral dome and processing method and processing platform thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN103195165B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111337000B (en) * | 2020-04-10 | 2021-11-30 | 中国三冶集团有限公司 | Rotating curved surface building construction measurement lofting method |
Family Cites Families (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 |
| US5249445A (en) * | 1992-04-22 | 1993-10-05 | M.I.C. Industries, Inc. | Machine and method for forming arched roof vertical wall self supporting metal buildings |
| 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 |
| JP3798367B2 (en) * | 2002-11-08 | 2006-07-19 | 戸田建設株式会社 | Construction method of arch structure, dome structure and construction method thereof |
| CN202181637U (en) * | 2011-08-16 | 2012-04-04 | 山西省第一建筑工程公司 | Semi-circular spiral pavilion rooftop |
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2013
- 2013-03-27 CN CN201310103770.4A patent/CN103195165B/en active Active
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| Publication number | Publication date |
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| CN103195165A (en) | 2013-07-10 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
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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| C14 | Grant of patent or utility model | ||
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