CN104264962A - Sleeve combination tool type platform of cantilever scaffold and operating method thereof - Google Patents
Sleeve combination tool type platform of cantilever scaffold and operating method thereof Download PDFInfo
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- CN104264962A CN104264962A CN201410462983.0A CN201410462983A CN104264962A CN 104264962 A CN104264962 A CN 104264962A CN 201410462983 A CN201410462983 A CN 201410462983A CN 104264962 A CN104264962 A CN 104264962A
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Abstract
The invention provides a sleeve combination tool type platform of a cantilever scaffold and an operating method thereof and relates to the field of constructional engineering cantilever scaffolds. The sleeve combination tool type platform comprises a plurality of pieces of middle cantilever I-steel and four sleeve tools, wherein corner cantilever I-steel is inserted into the four sleeve tools respectively. Each middle cantilever I-steel and each corner cantilever I-steel are sleeved with an inner sleeve and an outer sleeve respectively. A first bolt is fixedly connected at the upper end of each inner sleeve, first shelving platforms are fixedly connected to two sides of each inner sleeve, and first channel steel is arranged between two adjacent inner sleeves. A second bolt is fixedly connected to the upper end of each outer sleeve, second shelving platforms are fixedly connected to two sides of each outer sleeve, and second channel steel is arranged between two adjacent inner sleeves. The same steel plate is arranged above each first channel steel and the corresponding second channel steel. The sleeve combination tool type platform is high in instrumentalization degree and can greatly improve installing efficiency, save materials and labor cost and strengthen operating safety.
Description
Technical field
The present invention relates to the field of the builder's jack of construction work.
Background technology
The building operations builder's jack system of current use is by compositions such as i iron, steel tube fastener, bamboo basketry, protective screenings, and tool degree is low, inefficiency during installation, and danger is comparatively large, and there is following shortcoming:
1, on i iron, weld positioning bolt, make vertical rod advance become non-adjustable, need often to need to cut off to weld again during adjustment.
2, floor corner i iron is arranged more, and arranged crosswise causes scaffold upright rod height to differ.
3, due to scaffold building complete after could realize vertical closing, when top constructor operates on the one hand, danger is comparatively large, on the other hand, also buries potential safety hazard to the production and construction of bottom personnel.
4, the closed protective materials such as bamboo basketry, scaffold floor, sealing effectiveness is poor, and loss is large, and the number of turnover is low, untidy attractive in appearance.
Summary of the invention
It is higher that first object of the present invention is to provide a kind of tool degree, greatly can improve installation effectiveness, saves material, labour cost, strengthens the sleeve combination tool-type platform of the builder's jack of processing safety.
The object of the present invention is achieved like this: the sleeve combination tool-type platform of builder's jack, comprise the some centres be fixed on flooring to encorbelment i iron and be fixed on the sleeve barrel tool of flooring four corners, four sleeve barrel tools include a layout fixing trunk at grade and multiple i iron sleeve, multiple i iron sleeve is fan-shaped layout and is wholely set in one end of fixing trunk, a corner of planting respectively in each i iron sleeve is encorbelmented i iron, every root corner i iron of encorbelmenting is connected by the first grafting bolt with corresponding i iron sleeve respectively, encorbelment in the middle of every root i iron and every root corner is encorbelmented and i iron is all nested with a rectangle hollow inner sleeve and a rectangle hollow outer sleeve and fixes respectively by fastening bolt, the upper end of each rectangle hollow inner sleeve is fixedly connected with vertical the first bolt arranged respectively, the both sides of each rectangle hollow inner sleeve are all fixedly connected with first and shelve platform, between adjacent two rectangle hollow inner sleeves, the first channel-section steel is all set, the two ends of every root first channel-section steel are separately positioned on corresponding first and shelve in platform and to be connected by the second grafting bolt, the upper surface of every root first channel-section steel respectively with the upper surface of each rectangle hollow inner sleeve at grade, each rectangle hollow outer sleeve is all arranged on the outside of each rectangle hollow inner sleeve, the upper end of each rectangle hollow outer sleeve is fixedly connected with vertical the second bolt arranged respectively, the both sides of each rectangle hollow outer sleeve are all fixedly connected with second and shelve platform, between adjacent two rectangle hollow outer sleeves, the second channel-section steel is all set, the two ends of every root second channel-section steel are separately positioned on corresponding second and shelve in platform and to be connected by the 3rd grafting bolt, the upper surface of every root second channel-section steel respectively with the upper surface of rectangle hollow outer sleeve at grade, above every root first channel-section steel and the second corresponding channel-section steel, arrange same steel plate, every block plate is all arranged four through holes, steel plate is enclosed within corresponding first bolt and the second bolt by four through holes.
Second object of the present invention is to provide the method for operating of the sleeve combination tool-type platform of builder's jack.
The method of operating of the sleeve combination tool-type platform of builder's jack, flooring to be encorbelmented i iron by built-in fitting anchoring some centres, further comprising the steps of:
1) on the corner by built-in fitting anchoring sleeve instrument;
2) i iron of being encorbelmented by corner inserts in the sleeve barrel tool that fixed, is fixed by the first grafting bolt and the first cottor pin;
3) first shelve platform in the welding of the both sides of rectangle hollow inner sleeve, upper end welds the first bolt, encorbelment in mounted centre i iron and corner is encorbelmented on i iron and is all nested with the rectangle hollow inner sleeve that platform is shelved in both sides subsidiary first, after adjustable range, fix with fastening bolt rectangle hollow inner sleeve and centre encorbelmented i iron and corner i iron of encorbelmenting;
4) using the first channel-section steel as closed construction operation platform bottom supporting keel, put into rectangle hollow inner sleeve both sides respectively first shelves on platform, and be fixed on first by the second grafting bolt and the second cottor pin and shelve on platform, the upper surface of the first channel-section steel and the upper surface of hollow inner sleeve are at grade;
5) second shelve platform in the welding of the both sides of rectangle hollow outer sleeve, upper end welds the second bolt, encorbelment in centre i iron and corner is encorbelmented on i iron and is all nested with the rectangle hollow outer sleeve that platform is shelved in both sides subsidiary second, and rectangle hollow outer sleeve is in the outside of rectangle hollow inner sleeve, after adjustable range, fix with fastening bolt rectangle hollow outer sleeve and centre encorbelmented i iron and corner i iron of encorbelmenting;
6) using the second channel-section steel as closed construction operation platform bottom supporting keel, put into rectangle hollow outer sleeve both sides respectively second shelves on platform, and be fixed on second by the 3rd grafting bolt and the 3rd cottor pin and shelve on platform, the upper surface of the second channel-section steel and the upper surface of hollow outer sleeve are at grade;
7) steel plate with holes for surrounding is inserted in the first bolt on rectangle hollow inner sleeve and the second bolt on rectangle hollow outer sleeve, forms seal construction operating platform.
The present invention is by after above operation, and constructor stands on seal operation platform, pole steel tube is inserted the bolt on cannulated sleeve, sets up scaffold.There is following characteristics: 1, need only by solid for sleeve barrel tool on cast-in-place walls, avoid the situation of the mutual arranged crosswise of i iron of fixed end, end of encorbelmenting need not add i iron, can save i iron and built-in fitting usage quantity, reduces pre-buried, to install generation labour cost;
2, the assembling of tool can improve installation effectiveness greatly;
3, avoid the arranged crosswise of i iron, ensure that scaffold upright rod is at sustained height, enhances stability;
4, the use of platform-type rectangle hollow sleeve is incidentally shelved in both sides, eliminate the step of welding positioning bolt on i iron, and making the originally positioning bolt be welded on i iron become can random adjusting position, what namely scaffold upright rod transfer became is controlled, adjustable, accurately can arrange the size of vertical rod transfer for the engineering of different scales, practicality strengthens greatly.
5, after i iron installation, platform just can realize closing, substantially increase safety when setting up builder's jack, improve safety during human users, and after whole overhanging scaffold erection completes, do not need to carry out transverse seal to support body again, meanwhile, steel plate is closed lossless, seamless, and sealing effect is good, and can repeatedly recycle, the input of bamboo basketry, goods and materials that safety net equal loss is larger can be reduced.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is the structural representation that the present invention removes steel plate.
Fig. 3 is A-A direction view in Fig. 1.
Fig. 4 is the partial schematic diagram of Fig. 1.
Fig. 5 is B-B direction view in Fig. 4.
Fig. 6 is C-C direction view in Fig. 4.
Fig. 7 is D-D direction view in Fig. 4.
Fig. 8 is E-E direction view in Fig. 5.
Fig. 9 is partial schematic diagram in Fig. 5.
Figure 10 is the stereogram of Fig. 9.
Detailed description of the invention
As Figure 1-10 shows, the present invention mainly comprises the some centres be fixed on flooring and to encorbelment i iron 1 and be fixed on the sleeve barrel tool 2 of flooring four corners, four sleeve barrel tools 2 include a layout fixing trunk 2-1 and three i iron sleeve 2-2 at grade, three i iron sleeve 2-2 are fan-shaped layout and are wholely set in one end of fixing trunk 2-1, in each i iron sleeve 2-2, I-shaped inner chamber 2-3 is set respectively, a corner of planting respectively in each i iron sleeve 2-2 is encorbelmented i iron 3, every root corner i iron 3 of encorbelmenting is connected by the first grafting bolt 5 and the first cottor pin 6 with corresponding i iron sleeve 2-2 respectively.
Encorbelment in the middle of every root i iron 3 and every root corner is encorbelmented and i iron 1 is all nested with a rectangle hollow inner sleeve 7 and a rectangle hollow outer sleeve 8 and fixes respectively by fastening bolt 9.The upper end of each rectangle hollow inner sleeve 7 is fixedly connected with vertical the first bolt 10 arranged respectively, the both sides of each rectangle hollow inner sleeve 7 are all fixedly connected with first and shelve platform 11, between adjacent two rectangle hollow inner sleeves 7, the first channel-section steel 12 is all set, the two ends of every root first channel-section steel 12 are separately positioned on corresponding first and shelve in platform 11 and to be connected with the second cottor pin 14 by the second grafting bolt 13, the upper surface of every root first channel-section steel 12 respectively with the upper surface of each rectangle hollow inner sleeve 7 at grade.
Each rectangle hollow outer sleeve 8 is all arranged on the outside of each rectangle hollow inner sleeve 7, the upper end of each rectangle hollow outer sleeve 8 is fixedly connected with vertical the second bolt 15 arranged respectively, the both sides of each rectangle hollow outer sleeve 8 are all fixedly connected with second and shelve platform 16, between adjacent two rectangle hollow outer sleeves 8, the second channel-section steel 17 is all set, the two ends of every root second channel-section steel 17 are separately positioned on corresponding second and shelve in platform 16 and to be connected by the 3rd grafting bolt 18, the upper surface of every root second channel-section steel 17 respectively with the upper surface of rectangle hollow outer sleeve 8 at grade.
Above every root first channel-section steel 12 with the second corresponding channel-section steel 17, arrange same steel plate 4, every block plate 4 is all arranged four through holes 19, steel plate 4 is enclosed within corresponding first bolt 10 and the second bolt 15 by four through holes 19.Pole steel tube 20 is inserted on each first bolt 10 and each second bolt 15.
The method of operating of the sleeve combination tool-type platform of builder's jack, comprises the following steps:
1) to be encorbelmented i iron by built-in fitting anchoring some centres on flooring, on the corner by built-in fitting anchoring sleeve instrument;
2) i iron of being encorbelmented by corner inserts in the sleeve barrel tool that fixed, is fixed by the first grafting bolt and the first cottor pin;
3) first shelve platform in the welding of the both sides of rectangle hollow inner sleeve, upper end welds the first bolt, encorbelment in mounted centre i iron and corner is encorbelmented on i iron and is all nested with the rectangle hollow inner sleeve that platform is shelved in both sides subsidiary first, after adjustable range, fix with fastening bolt rectangle hollow inner sleeve and centre encorbelmented i iron and corner i iron of encorbelmenting;
4) using the first channel-section steel as closed construction operation platform bottom supporting keel, put into rectangle hollow inner sleeve both sides respectively first shelves on platform, and be fixed on first by the second grafting bolt and the second cottor pin and shelve on platform, the upper surface of the first channel-section steel and the upper surface of hollow inner sleeve are at grade;
5) second shelve platform in the welding of the both sides of rectangle hollow outer sleeve, upper end welds the second bolt, encorbelment in centre i iron and corner is encorbelmented on i iron and is all nested with the rectangle hollow outer sleeve that platform is shelved in both sides subsidiary second, and rectangle hollow outer sleeve is in the outside of rectangle hollow inner sleeve, after adjustable range, fix with fastening bolt rectangle hollow outer sleeve and centre encorbelmented i iron and corner i iron of encorbelmenting;
6) using the second channel-section steel as closed construction operation platform bottom supporting keel, put into rectangle hollow outer sleeve both sides respectively second shelves on platform, and be fixed on second by the 3rd grafting bolt and the 3rd cottor pin and shelve on platform, the upper surface of the second channel-section steel and the upper surface of hollow outer sleeve are at grade;
7) steel plate with holes for surrounding is inserted in the first bolt on rectangle hollow inner sleeve and the second bolt on rectangle hollow outer sleeve, forms seal construction operating platform.
Claims (2)
1. the sleeve combination tool-type platform of builder's jack, comprise the some centres be fixed on flooring to encorbelment i iron, it is characterized in that: described platform also comprises the sleeve barrel tool being fixed on flooring four corners, four sleeve barrel tools include a layout fixing trunk at grade and multiple i iron sleeve, multiple i iron sleeve is fan-shaped layout and is wholely set in one end of fixing trunk, a corner of planting respectively in each i iron sleeve is encorbelmented i iron, every root corner i iron of encorbelmenting is connected by the first grafting bolt with corresponding i iron sleeve respectively, encorbelment in the middle of every root i iron and every root corner is encorbelmented and i iron is all nested with a rectangle hollow inner sleeve and a rectangle hollow outer sleeve and fixes respectively by fastening bolt, the upper end of each rectangle hollow inner sleeve is fixedly connected with vertical the first bolt arranged respectively, the both sides of each rectangle hollow inner sleeve are all fixedly connected with first and shelve platform, between adjacent two rectangle hollow inner sleeves, the first channel-section steel is all set, the two ends of every root first channel-section steel are separately positioned on corresponding first and shelve in platform and to be connected by the second grafting bolt, the upper surface of every root first channel-section steel respectively with the upper surface of each rectangle hollow inner sleeve at grade, each rectangle hollow outer sleeve is all arranged on the outside of each rectangle hollow inner sleeve, the upper end of each rectangle hollow outer sleeve is fixedly connected with vertical the second bolt arranged respectively, the both sides of each rectangle hollow outer sleeve are all fixedly connected with second and shelve platform, between adjacent two rectangle hollow outer sleeves, the second channel-section steel is all set, the two ends of every root second channel-section steel are separately positioned on corresponding second and shelve in platform and to be connected by the 3rd grafting bolt, the upper surface of every root second channel-section steel respectively with the upper surface of rectangle hollow outer sleeve at grade, above every root first channel-section steel and the second corresponding channel-section steel, arrange same steel plate, every block plate is all arranged four through holes, steel plate is enclosed within corresponding first bolt and the second bolt by four through holes.
2. the method for operating of sleeve combination tool-type platform as claimed in claim 1, flooring to be encorbelmented i iron by built-in fitting anchoring some centres, characterized by further comprising following steps:
1) on the corner by built-in fitting anchoring sleeve instrument;
2) i iron of being encorbelmented by corner inserts in the sleeve barrel tool that fixed, is fixed by the first grafting bolt and the first cottor pin;
3) first shelve platform in the welding of the both sides of rectangle hollow inner sleeve, upper end welds the first bolt, encorbelment in mounted centre i iron and corner is encorbelmented on i iron and is all nested with the rectangle hollow inner sleeve that platform is shelved in both sides subsidiary first, after adjustable range, fix with fastening bolt rectangle hollow inner sleeve and centre encorbelmented i iron and corner i iron of encorbelmenting;
4) using the first channel-section steel as closed construction operation platform bottom supporting keel, put into rectangle hollow inner sleeve both sides respectively first shelves on platform, and be fixed on first by the second grafting bolt and the second cottor pin and shelve on platform, the upper surface of the first channel-section steel and the upper surface of hollow inner sleeve are at grade;
5) second shelve platform in the welding of the both sides of rectangle hollow outer sleeve, upper end welds the second bolt, encorbelment in centre i iron and corner is encorbelmented on i iron and is all nested with the rectangle hollow outer sleeve that platform is shelved in both sides subsidiary second, and rectangle hollow outer sleeve is in the outside of rectangle hollow inner sleeve, after adjustable range, fix with fastening bolt rectangle hollow outer sleeve and centre encorbelmented i iron and corner i iron of encorbelmenting;
6) using the second channel-section steel as closed construction operation platform bottom supporting keel, put into rectangle hollow outer sleeve both sides respectively second shelves on platform, and be fixed on second by the 3rd grafting bolt and the 3rd cottor pin and shelve on platform, the upper surface of the second channel-section steel and the upper surface of hollow outer sleeve are at grade;
7) steel plate with holes for surrounding is inserted in the first bolt on rectangle hollow inner sleeve and the second bolt on rectangle hollow outer sleeve, forms seal construction operating platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410462983.0A CN104264962B (en) | 2014-09-12 | 2014-09-12 | The sleeve combination tool-type platform of builder's jack and operational approach thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410462983.0A CN104264962B (en) | 2014-09-12 | 2014-09-12 | The sleeve combination tool-type platform of builder's jack and operational approach thereof |
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| Publication Number | Publication Date |
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| CN104264962A true CN104264962A (en) | 2015-01-07 |
| CN104264962B CN104264962B (en) | 2016-06-08 |
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| CN201410462983.0A Active CN104264962B (en) | 2014-09-12 | 2014-09-12 | The sleeve combination tool-type platform of builder's jack and operational approach thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105926916A (en) * | 2016-05-24 | 2016-09-07 | 杭州江润科技有限公司 | Cable-stayed suspended combined supporting system and construction method based on intelligent monitoring |
| CN106567532A (en) * | 2016-10-14 | 2017-04-19 | 上海二十冶建设有限公司 | Cantilever scaffold steel anchoring end fixing device |
| CN107558720A (en) * | 2017-10-18 | 2018-01-09 | 中交第四公路工程局有限公司 | A kind of vertical rod fixture and scaffold |
| CN109537887A (en) * | 2018-10-08 | 2019-03-29 | 杭州江润科技有限公司 | High Large Cantilever combined type anchor consolidates the construction method of formwork system |
| CN109898822A (en) * | 2019-03-26 | 2019-06-18 | 中国五冶集团有限公司 | Corner integral type builder's jack structure |
| CN110792250A (en) * | 2019-11-01 | 2020-02-14 | 深圳市建安(集团)股份有限公司 | External embedded part assembly type overhanging type steel beam bearing frame and construction method thereof |
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| CN102888979A (en) * | 2012-10-25 | 2013-01-23 | 南通英雄建设集团有限公司 | Joint processing and constructing method of overhanging scaffold at large cantilever balcony |
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| JPH05187126A (en) * | 1991-09-18 | 1993-07-27 | Misawa Homes Co Ltd | Fixing metal for working scaffold of unit building |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105926916A (en) * | 2016-05-24 | 2016-09-07 | 杭州江润科技有限公司 | Cable-stayed suspended combined supporting system and construction method based on intelligent monitoring |
| CN106567532A (en) * | 2016-10-14 | 2017-04-19 | 上海二十冶建设有限公司 | Cantilever scaffold steel anchoring end fixing device |
| CN106567532B (en) * | 2016-10-14 | 2018-08-21 | 上海二十冶建设有限公司 | Builder's jack shaped steel anchored end fixing device |
| CN107558720A (en) * | 2017-10-18 | 2018-01-09 | 中交第四公路工程局有限公司 | A kind of vertical rod fixture and scaffold |
| CN109537887A (en) * | 2018-10-08 | 2019-03-29 | 杭州江润科技有限公司 | High Large Cantilever combined type anchor consolidates the construction method of formwork system |
| CN109898822A (en) * | 2019-03-26 | 2019-06-18 | 中国五冶集团有限公司 | Corner integral type builder's jack structure |
| CN110792250A (en) * | 2019-11-01 | 2020-02-14 | 深圳市建安(集团)股份有限公司 | External embedded part assembly type overhanging type steel beam bearing frame and construction method thereof |
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|---|---|
| CN104264962B (en) | 2016-06-08 |
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