CN101294443A - High altitude platform mounting method - Google Patents
High altitude platform mounting method Download PDFInfo
- Publication number
- CN101294443A CN101294443A CNA2008100382956A CN200810038295A CN101294443A CN 101294443 A CN101294443 A CN 101294443A CN A2008100382956 A CNA2008100382956 A CN A2008100382956A CN 200810038295 A CN200810038295 A CN 200810038295A CN 101294443 A CN101294443 A CN 101294443A
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- high altitude
- platform
- altitude platform
- girder
- mounting method
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Abstract
The invention relates to a method for the installation of a high platform, which comprises the steps as follows: 1) a lifting machine is prepared; 2) angle tables are preset; 3) inserts (2) are arranged on angle table tops; 4) a main beam (3) is installed; 5) the installation of the high platform is completed, and a secondary beam (5), purlines (6), a platform plate (7) and a safety fence are arranged on the main beam (3) sequentially, thus completing installation of the whole platform. By adopting the method, a vestibule in air can be established well; and the usable method significantly improves the rate of progress of the construction and reduces the construction cost.
Description
Technical field
The present invention relates to a kind of platform mounting method, particularly relate to a kind of high altitude platform mounting method.
Background technology
Along with the requirement of architectural image, facade effect, function, many engineerings are provided with triumphal arch, aerial vestibule and vestibule etc., need set up interim High Altitude Platform, usually way is to set up full hall scaffold, meet large span, when highly very high, this method was both uneconomical, was difficult to operation again
Summary of the invention
Technical problem to be solved by this invention provides a kind of high altitude platform mounting method, to solve prior art high and medium platform the defective of inconvenience is installed.
Technical scheme
The invention provides a kind of high altitude platform mounting method, may further comprise the steps:
1) loop wheel machine is prepared, being close to High Altitude Platform installation place layout vertical transportation machinery, for the platform member handling;
2) bracket is default, stays in the High Altitude Platform position and establishes platform support bracket (1);
3) the bracket face is installed embedded part (2);
4) girder (3) is installed, is gone up at bracket (1) High Altitude Platform girder (3) is installed, prop up girder (3) with bearing diagonal (4);
5) finish High Altitude Platform and install, the installation that secondary beam (5), purlin (6), landing slab (7) and safe fence are finished whole platform is installed on girder (3) successively.
Described High Altitude Platform height is 45m～200m, platform span 10 ~ 20m.
Described embedded part (2) is a steel plate.
Described girder (3) adopts the high welded H section steel of L/10, and secondary beam (5) adopts H shaped steel or i iron, and purlin (6) adopts i iron or channel-section steel, L---beam span.
Described girder (3) is connected with high-strength bolt with secondary beam (5).
Beneficial effect
The present invention's aerial vestibule of can well constructing, easy to use, accelerated the speed of construction greatly, reduced construction cost.
Description of drawings
Fig. 1 the utility model structural representation;
Fig. 2 High Altitude Platform structural representation.
1 for platform supports bracket, and 2 is bracket face embedded part, and 3 is girder, and 4 is bearing diagonal under the girder, and 5 is secondary beam, and 6 is purlin, and 7 is landing slab.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used to the present invention is described and be not used in and limit the scope of the invention.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment 1
As shown in Figure 1, 2, a kind of High Altitude Platform, be in 45～200 meters high-altitudes, 10～20 meters of spans, comprise that platform supports and platform two parts, described platform is supported with platform and supports bracket 1, embedded part 2 is installed on the bracket 1, bearing diagonal 4 lower ends are supported on down on the embedded part 2 of bracket, and platform girder 3 is propped up in the upper end, and described platform comprises girder 3, secondary beam 5, purlin 6, landing slab 7 four parts, platform girder 3 is placed on the embedded part 2 of bracket, secondary beam 5 1m is at interval established one and is connected with girder 3, and purlin 6 is placed on the secondary beam 5, completely paves platen 7 on the purlin 6.
During installation
Loop wheel machine is prepared
High Altitude Platform is installed needs certain vertical transportation machinery, for the platform member handling, utilizes tower crane to install, and the position is located at and is close to the High Altitude Platform place.Tower crane will satisfy the installation of member farthest and reconstruct part, and the used member transported batchwise of platform is to on-the-spot.
The on-the-spot preparation
Platform supports bracket face embedded part absolute altitude repetition measurement, ejects center line and platform girder control line is installed.
Platform support bracket stays to be established
Stay in the installation site of High Altitude Platform during structure construction and establish up and down that steel concrete supports bracket.
High Altitude Platform is installed
(1) the High Altitude Platform composition mainly contains girder 3, bearing diagonal 4, secondary beam 5, purlin 6, landing slab 7 and safe fence, and girder 3 segmental machining are transported to assembled on site.
(2) with tower crane girder 3 is hung platform and support on the bracket face, the every about 5.0t of weight, the QT80 tower crane can satisfy the lifting requirement in 16m radius of clean-up scope.
(3) girder 3 overlength adopt strengthening measure during lifting, prevent lateral deformation, connect immediately to support after in place, guarantee its rigidity.
(4) the strict control connection place rubbing surface of high-strength bolt connection, the employing double nut that plain bolt connects, as adopt single nut, screw rod and nut spot welding are with anti-loosening.
Embedded part 2 adopts, and girder 3 adopts the high welded H section steel of L/10, and secondary beam 5 adopts H shaped steel or i iron, and purlin 6 adopts i iron or channel-section steel,
L---beam span.
Platform is removed
High Altitude Platform utilizes when removing at an upper portion thereof and to stay the suspension centre of establishing to unload by part on the structure to put, support bracket by manually cutting.
Claims (5)
1. a high altitude platform mounting method is characterized in that: may further comprise the steps
1) loop wheel machine is prepared, being close to High Altitude Platform installation place layout vertical transportation machinery, for the platform member handling;
2) bracket is default, stays in the High Altitude Platform position and establishes platform support bracket (1);
3) the bracket face is installed embedded part (2);
4) girder (3) is installed, is gone up at bracket (1) High Altitude Platform girder (3) is installed, prop up girder (3) with bearing diagonal (4);
5) finish High Altitude Platform and install, the installation that secondary beam (5), purlin (6), landing slab (7) and safe fence are finished whole platform is installed on girder (3) successively.
2. high altitude platform mounting method as claimed in claim 1 is characterized in that: described High Altitude Platform height is 45m～200m, platform span 10 ~ 20m.
3. high altitude platform mounting method as claimed in claim 1 or 2 is characterized in that: described embedded part (2) is a steel plate.
4. high altitude platform mounting method as claimed in claim 1 or 2 is characterized in that: described girder (3) adopts the high welded H section steel of L/10, and secondary beam (5) adopts H shaped steel or i iron, and purlin (6) adopts i iron or channel-section steel, L---beam span.
5. high altitude platform mounting method as claimed in claim 4 is characterized in that: described girder (3) is connected with high-strength bolt with secondary beam (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100382956A CN101294443A (en) | 2008-05-30 | 2008-05-30 | High altitude platform mounting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100382956A CN101294443A (en) | 2008-05-30 | 2008-05-30 | High altitude platform mounting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101294443A true CN101294443A (en) | 2008-10-29 |
Family
ID=40064953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100382956A Pending CN101294443A (en) | 2008-05-30 | 2008-05-30 | High altitude platform mounting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101294443A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871261A (en) * | 2010-06-30 | 2010-10-27 | 中国五冶集团有限公司 | Quick mounting platform for inverted color steel tiles and mounting method thereof |
| CN102535845A (en) * | 2012-02-14 | 2012-07-04 | 浙江省建工集团有限责任公司 | Construction method of bearing frame of corridor structure |
| CN102912981A (en) * | 2012-10-26 | 2013-02-06 | 中冶天工上海十三冶建设有限公司 | Gate type high-rise building connected structure construction device |
| CN102963847A (en) * | 2012-11-18 | 2013-03-13 | 苏州蓝王机床工具科技有限公司 | Quick disassembling and assembling mechanism of working platform of overhead working truck |
| CN103696577A (en) * | 2013-12-16 | 2014-04-02 | 上海建工五建集团有限公司 | Overhead steel-beam stress platform and construction method thereof |
| CN103924788A (en) * | 2014-05-06 | 2014-07-16 | 北京筑福国际工程技术有限责任公司 | Connecting structure for existing buildings and construction method |
| CN103982036A (en) * | 2014-04-11 | 2014-08-13 | 成都科创佳思科技有限公司 | Steel structure operating platform |
| CN104847123A (en) * | 2015-05-22 | 2015-08-19 | 中建三局第一建设工程有限责任公司 | Method for constructing connecting steel corridors |
| CN105781124A (en) * | 2014-12-15 | 2016-07-20 | 五冶集团上海有限公司 | Method for installing corridor with ultra-high double-tower steel structure |
-
2008
- 2008-05-30 CN CNA2008100382956A patent/CN101294443A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871261A (en) * | 2010-06-30 | 2010-10-27 | 中国五冶集团有限公司 | Quick mounting platform for inverted color steel tiles and mounting method thereof |
| CN102535845A (en) * | 2012-02-14 | 2012-07-04 | 浙江省建工集团有限责任公司 | Construction method of bearing frame of corridor structure |
| CN102912981A (en) * | 2012-10-26 | 2013-02-06 | 中冶天工上海十三冶建设有限公司 | Gate type high-rise building connected structure construction device |
| CN102912981B (en) * | 2012-10-26 | 2015-05-27 | 中冶天工上海十三冶建设有限公司 | Gate type high-rise building connected structure construction device |
| CN102963847A (en) * | 2012-11-18 | 2013-03-13 | 苏州蓝王机床工具科技有限公司 | Quick disassembling and assembling mechanism of working platform of overhead working truck |
| CN103696577A (en) * | 2013-12-16 | 2014-04-02 | 上海建工五建集团有限公司 | Overhead steel-beam stress platform and construction method thereof |
| CN103696577B (en) * | 2013-12-16 | 2015-07-22 | 上海建工五建集团有限公司 | Overhead steel-beam stress platform and construction method thereof |
| CN103982036A (en) * | 2014-04-11 | 2014-08-13 | 成都科创佳思科技有限公司 | Steel structure operating platform |
| CN103924788A (en) * | 2014-05-06 | 2014-07-16 | 北京筑福国际工程技术有限责任公司 | Connecting structure for existing buildings and construction method |
| CN103924788B (en) * | 2014-05-06 | 2016-05-18 | 北京筑福国际工程技术有限责任公司 | Syndeton and construction method between existing building |
| CN105781124A (en) * | 2014-12-15 | 2016-07-20 | 五冶集团上海有限公司 | Method for installing corridor with ultra-high double-tower steel structure |
| CN104847123A (en) * | 2015-05-22 | 2015-08-19 | 中建三局第一建设工程有限责任公司 | Method for constructing connecting steel corridors |
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Open date: 20081029 |