CN103466518A - Steel structure construction platform and large gradient self-climbing system and telescopic platform system thereof - Google Patents
Steel structure construction platform and large gradient self-climbing system and telescopic platform system thereof Download PDFInfo
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- CN103466518A CN103466518A CN201310355859XA CN201310355859A CN103466518A CN 103466518 A CN103466518 A CN 103466518A CN 201310355859X A CN201310355859X A CN 201310355859XA CN 201310355859 A CN201310355859 A CN 201310355859A CN 103466518 A CN103466518 A CN 103466518A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 62
- 239000010959 steel Substances 0.000 title claims abstract description 62
- 238000010276 construction Methods 0.000 title claims abstract description 30
- 230000009194 climbing Effects 0.000 claims abstract description 40
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 230000008859 change Effects 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 6
- 239000000725 suspension Substances 0.000 abstract 2
- 230000004888 barrier function Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 5
- 238000012857 repacking Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000009415 formwork Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009416 shuttering Methods 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention relates to a steel structure construction platform and a large gradient self-climbing system and a telescopic platform system thereof. The large gradient self-climbing system comprises a suspension seat, a machine frame, a guide rail and a supporting wheel, wherein one end of the supporting wheel is fixedly connected with the machine frame; the other end of the supporting wheel is supported on a steel structure in a scrollable or slidable way; the respective angle of the guide rail and the machine frame relative to the steel structure is changed via a mode that the length of the supporting wheel is changed; the guide rail and the machine frame can rotate around the suspension seat; moreover, the rotation axes of the guide rail and the machine frame are the same; the guide rail and the machine frame implement alternate climbing through a transmission and anti-falling device arranged between the guide rail and the machine frame; the telescopic platform system comprises a male platform and a female platform; the male platform can retract relative to the female platform, so that the size of the telescopic platform system is adjusted; at the moment, the self-displacement is realized to stride over a barrier. By the adoption of the steel structure construction platform and the large gradient self-climbing system and the telescopic platform system thereof, the use of a tower crane can be reduced and the trouble of manual displacement can be prevented.
Description
Technical field
The invention belongs to field of steel structure construction in building, relate in particular to a kind of Construction of Steel Structure platform and large gradient thereof from climbing system and scaling platform system.
Background technology
At the super high steel structure construction field, often must the setting operation platform near the steel column butt joint seam, the use of being installed, weld, detect a flaw, checking for the workmen, and successively shift along with structure construction.The maximum service platform of application is scaffold service platform and build-up type shaped steel service platform at present.
The scaffold service platform is the service platform that adopts the loose mails such as scaffold tubes, fastener, pedal, skirting board manually to build.With tower crane, loose mail is transported to installation position before steel column is installed, is built in the steel column butt joint position by the workmen, and be loose mail by the workmen by the platform dismounting after the steel column welding equipment completes, then by tower crane, loose mail is transported.At least there are some shortcomings in the scaffold service platform: 1) the loose mail lifting takies a large amount of tower crane operational use times; 2) set up between operational period, amount of labour demanded is large, sets up time-consuming length, the carrying out rapidly of the Detroit automation that is unfavorable for constructing; 3) the assembly amount is large, and high-altitude application danger is high, very easily forms object and hits injury, is unfavorable for on-the-spot dangerous matter sources control.
Build-up type shaped steel service platform is to adopt angle steel, channel-section steel or other standards cross section shaped steel to process, can be whole or be decomposed into the service platform that the unit turnover is used.Before the steel column construction, the platform unit is lifted to installation position with tower crane, carry out unit splicing, whole fixing; After the steel column construction, platform and integrally is split as to unit, re-uses the tower crane lifting and be displaced to next installation position.At least there are some shortcomings in build-up type shaped steel service platform: the 1) dismounting of build-up type service platform, displacement are installed and all to be needed to utilize tower crane, take tower crane and hang time, are unfavorable for bringing into play tower crane efficiency; 2) have the outstanding obstacles such as bracket, girder steel due to the steel structure facade, the build-up type service platform is removed, must be decomposed while being shifted, and on huge rod structure, uses element number to reach more than 4, more affects tower crane efficiency; 3), during the Design of Steel Structural Element Sections change in size, must do repacking and can use.
Visible, above-mentioned two kinds of service platforms all need the operational use time that takies the construction tower crane to carry out the lifting of loose mail or platform, and in the lifting time that lifting loose mail or platform take and whole work progress, the lifting time of steel column is suitable, under the Steel Structure Installation operating efficiency places one's entire reliance upon the present situation of tower crane, the construction speed of whole engineering is greatly affected.
Summary of the invention
Technical matters to be solved by this invention is, provides a kind of large gradient from climbing system, and the implementation platform installation that is shifted voluntarily reduces taking that the superaltitude dismounting hangs time tower crane.
For solving the problems of the technologies described above, the invention provides a kind of large gradient from climbing system, hang on steel structure.This large gradient comprises hangoff receptacle, frame, guide rail and support wheel from climbing system.Described hangoff receptacle is installed on steel structure, and described support takes turns that an end is fixedly connected with frame and the other end can roll or be slidably supported on steel structure, and the length that supports wheel by change changes guide rail and the frame angle with respect to steel structure.Described guide rail and frame are rotatable and both center of rotation is identical around hangoff receptacle, transmission and anti-fall device are set between described guide rail and frame and alternately climb by transmission and anti-fall device.
Further, on described hangoff receptacle, be provided with circular groove, the extension pawl is set on described frame, and be suspended on the circular groove of hangoff receptacle by hanging pawl, described extension pawl can slide in circular groove, thereby frame can be rotated around hangoff receptacle.
Further, be provided with the roller fitted with guide rail on described hangoff receptacle, and the laminating relation of plane between described guide rail and roller is the tangent relation in arc surface and plane, described arc surface is provided by roller, and the surface of described guide rail is as the tangent plane plane.
Further, the arc surface that also is provided with the roller that makes guide rail and hangoff receptacle on described hangoff receptacle keeps the flexible clip hook of laminating, smooth and easy around the rotation of hangoff receptacle to guarantee guide rail.
Further, described roller is concentric with circular groove, and the axle center that frame and guide rail are rotated around hangoff receptacle is concentric.
Further, the center of rotation of described frame and guide rail is a bearing pin or a plurality of bearing pin or concentric swing type mechanism.
Another technical matters to be solved by this invention is, a kind of scaling platform system is provided, and while having the outstanding obstacles such as bracket, girder steel at the steel structure facade, service platform still can stride across obstacle and be shifted voluntarily.
For solving the problems of the technologies described above, the invention provides a kind of scaling platform system, it comprises sub-platform and female platform, described sub-platform is scalable with respect to female platform, thereby adjusts the size of scaling platform system; Described sub-platform and female platform outer rim arrange respectively guardrail.
Further, between described sub-platform and female platform, adopt the mode of cliding friction or friction of rolling to realize stretching.
Further, described sub-platform and female platform by being arranged at guide wheel therebetween with cooperatively interacting of guide groove and relative slidably.
Further, the guardrail on described sub-platform and parallel staggering of guardrail on female platform.
Another technical matters to be solved by this invention is, a kind of Construction of Steel Structure platform is provided, and without repacking, dismounting, can carry out from climbing and adapting to repeatedly large scale variation of Design of Steel Structural Element Sections.
For solving the problems of the technologies described above, the invention provides a kind of Construction of Steel Structure platform, it comprises that aforementioned large gradient is from climbing system and aforementioned scaling platform system, described scaling platform system is arranged on large gradient on climbing system.
Compared with prior art, large gradient provided by the present invention is from climbing system and scaling platform system and Construction of Steel Structure platform, without repeating repacking or dismounting, can realize reducing the trouble of using and avoid artificial displacement of tower crane from climbing and being shifted and striding across obstacle voluntarily.
The accompanying drawing explanation
Fig. 1 is the view of the Construction of Steel Structure platform that provides of embodiments of the invention while using.
Fig. 2 is the overall schematic of the Construction of Steel Structure platform that provides of embodiments of the invention.
Fig. 3 is the schematic diagram that Construction of Steel Structure platform that embodiments of the invention provide climbs on variable section.
Fig. 4 is the part enlarged diagram of the scaling platform system of the Construction of Steel Structure platform that provides of embodiments of the invention.
Fig. 5 is the combined amplifier schematic diagram of the subelement of the Construction of Steel Structure platform that provides of embodiments of the invention.
The specific embodiment
In order to make technical matters to be solved by this invention, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Please refer to Fig. 1 to Fig. 5, the Construction of Steel Structure platform that embodiments of the invention provide is as the preparation of construction in a kind of construction trade, and it comprises the large gradient that is fixed on steel structure 9 from climbing system 13 and is arranged on the scaling platform system 12 of large gradient above climbing system 13.This Construction of Steel Structure platform not only possesses the function of certainly climbing that is similar to climbing shuttering, also possess for the large gradient of steel structure variable-section climb function and for the outstanding obstacle of steel structure across the obstacle function.
This large gradient comprises hangoff receptacle 1, frame 2, guide rail 3, transmission and anti-fall device 4 and support wheel 5 from climbing system 13.This large gradient from climbing system 13 by prepackage or after the hangoff receptacle 1 that is loaded on steel structure 9 hung, guide rail 3 and frame 2 are rotatable and both center of rotation is identical around hangoff receptacle 1.Support wheel 5 one ends are fixedly connected with frame 2 lower ends and the other end can roll or be slidably supported on steel structure 9, support wheel 5 length by change and change guide rail 3 and frame 2 angle with respect to steel structure 9, transmission and anti-fall device 4 be set between guide rail 3 and frame 2 and alternately climb by transmission and anti-fall device 4, then by the integral body of service platform, tiltedly climbing and realize that large gradient variable cross section is from climbing.Described transmission and anti-fall device 4 can adopt the mechanical drive modes such as hydrostatic drive, chain transmission, rack-and-gear transmission to realize alternately climbing between guide rail 3 and frame 2.
Be provided with circular groove 15, flexible clip hook 16 and roller 17 on hangoff receptacle 1.Arrange on frame 2 and hang pawl 14, and be suspended on the circular groove 15 of hangoff receptacle 1 by hanging pawl 14, hanging pawl 14 can be in the interior slip of circular groove 15, thereby frame 2 can be rotated around hangoff receptacle 1.Hangoff receptacle 1 fits with guide rail 3, and laminating relation of plane therebetween is the tangent relation in arc surface and plane, the surface of guide rail 3 is as the tangent plane plane, can around the arc surface axle center, rotate without restrictions, this structure has thoroughly been stopped in existing creeping formwork system, carrying out gradient while climbing, the hangoff receptacle 1 of existence hinders the servo-actuated structural defect of guide rail 3.On described hangoff receptacle 1, with the arc surface of guide rail 3 laminatings, by roller 17, provided, in order to reduce the resistance of guide rail 3 and hangoff receptacle 1 relative motion.Particularly, by the flexible clip hook 16 be arranged on hangoff receptacle 1, keep guide rail 3 and the arc surface of the roller 17 of hangoff receptacle 1 to fit, reach the effect that prevents that guide rail 3 and frame 2 integral body from toppling; Flexible clip hook 16 can, within the specific limits by flexible its length of adjusting, guarantee that guide rail 3 is not hindered by flexible clip hook 16 around the rotation of hangoff receptacle 1.In addition, roller 17 is concentric with circular groove 15, the axle center that frame 2 and guide rail 3 are rotated around hangoff receptacle 1 is concentric, therefore frame 2 and guide rail 3 can carry out flexible rotating around hangoff receptacle 1 simultaneously, stopped in existing creeping formwork system, because frame 2 and guide rail 3 center of rotation decentraction cause guide rail 3 mutual defect of throwing off when hangoff receptacle 1 rotates.Certainly, the center of rotation of frame 2 and guide rail 3 can also be a bearing pin or a plurality of bearing pin or the concentric swing type mechanism of inflator.While being fixed on the hangoff receptacle 1 of 18 belows, large gradient variable cross section by hanging pawl 14 when frame 2, to support wheel 5 stretches out its length is increased, wheel 15 tops are supportted from steel structure 9 in frame 2 lower ends, now frame 2 is rotated one than wide-angle together with guide rail 3 around corresponding hangoff receptacle 1, guide rail 3 just can tilt to climb along this angle under the driving of transmission and anti-fall device 4, the hangoff receptacle 1 of variable section 18 tops being fixed on the hangoff receptacle 1 of variable section top until guide rail 3 climbs, recycling transmission and anti-fall device 4 drive chassis 2 are along the guide rail 3 inclinations desired location of climbing, complete the large gradient variable cross section process of climbing, realize that large gradient is from climbing.
This large gradient from climbing system 13 make service platform when displacement is installed without carrying out artificial dismounting, without taking the construction tower crane; Use 1 pair of entire system of hangoff receptacle to be hung, the mode that guide rail 3 and frame 2 are climbed mutually, guide rail 3 engages automatically with hangoff receptacle 1, without manually carry out the fixing of top hanging point after Superstructure Construction again; And this system 13 can be carried out integral inclination flexibly, do not affect and hang stress form and safety, without reequiping, set up addition thereto, can directly on large gradient variable cross section, climbed.Visible, this large gradient can effectively be saved taking of tower crane work-hours from climbing system 13, greatly reduces labor intensity and lifting construction speed.
This scaling platform system 12 makes service platform can dodge the outstanding obstacles such as bracket on steel structure 9 facades, girder steel when climbing, leaping over obstacles climbs, subsequently sub-platform 6 expansion returns are formed to complete workplatform again, its flexible extendability makes workplatform possess the adaptive capacity to the variable section change in size, under various working, without repacking, can use, reduce labour intensity, improved construction convenience and operating efficiency.
In sum, Construction of Steel Structure platform of the present invention utilizes large gradient to realize from climbing from the frame 2 of climbing system 13 and climbing mutually of guide rail 3 in the position without the outstanding obstacle of steel structure, the obstacle that utilizes the indentation of the sub-platform 6 of scaling platform system 12 to run in avoiding the process of climbing in the position that the outstanding obstacle of steel structure is arranged, without repeating repacking or dismounting, can realize reducing the trouble of using and avoid artificial displacement of tower crane from climbing and being shifted and striding across obstacle voluntarily.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (11)
1. a large gradient, from climbing system, hangs on steel structure, it is characterized in that: comprise hangoff receptacle, frame, guide rail and support wheel; Described hangoff receptacle is installed on steel structure, and described support takes turns that an end is fixedly connected with frame and the other end can roll or be slidably supported on steel structure, and the length that supports wheel by change changes guide rail and the frame angle with respect to steel structure; Described guide rail and frame are rotatable and both center of rotation is identical around hangoff receptacle, transmission and anti-fall device are set between described guide rail and frame and alternately climb by transmission and anti-fall device.
2. large gradient according to claim 1 is from climbing system, it is characterized in that: on described hangoff receptacle, be provided with circular groove, the extension pawl is set on described frame, and be suspended on the circular groove of hangoff receptacle by hanging pawl, described extension pawl can slide in circular groove, thereby frame can be rotated around hangoff receptacle.
3. large gradient according to claim 2 is from climbing system, it is characterized in that: be provided with the roller fitted with guide rail on described hangoff receptacle, and the laminating relation of plane between described guide rail and roller is the tangent relation in arc surface and plane, described arc surface is provided by roller, and the surface of described guide rail is as the tangent plane plane.
4. large gradient according to claim 3, from climbing system, is characterized in that: the arc surface that also is provided with the roller that makes guide rail and hangoff receptacle on described hangoff receptacle keeps the flexible clip hook of laminating, smooth and easy around the rotation of hangoff receptacle to guarantee guide rail.
5. large gradient according to claim 3, from climbing system, is characterized in that: described roller is concentric with circular groove, and the axle center that frame and guide rail are rotated around hangoff receptacle is concentric.
6. large gradient according to claim 1, from climbing system, is characterized in that: the center of rotation of described frame and guide rail is a bearing pin or a plurality of bearing pin or concentric swing type mechanism.
7. a scaling platform system, it is characterized in that: comprise sub-platform and female platform, described sub-platform is scalable with respect to female platform, thereby adjusts the size of scaling platform system; Described sub-platform and female platform outer rim arrange respectively guardrail.
8. scaling platform system according to claim 7, is characterized in that: between described sub-platform and female platform, adopt the mode of cliding friction or friction of rolling to realize stretching.
9. scaling platform system according to claim 7 is characterized in that: described sub-platform and female platform by being arranged at guide wheel therebetween with cooperatively interacting of guide groove and relative slidably.
10. scaling platform system according to claim 7 is characterized in that: the guardrail on described sub-platform and parallel staggering of guardrail on female platform.
11. a Construction of Steel Structure platform is characterized in that: comprise that the described large gradient of claim 1-6 any one is from climbing system and the described scaling platform system of claim 7-10 any one, described scaling platform system is arranged on large gradient on climbing system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310355859.XA CN103466518B (en) | 2013-08-15 | 2013-08-15 | Construction of Steel Structure platform and large gradient thereof are from climbing system and retractable platform system |
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| CN201310355859.XA CN103466518B (en) | 2013-08-15 | 2013-08-15 | Construction of Steel Structure platform and large gradient thereof are from climbing system and retractable platform system |
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| CN103466518A true CN103466518A (en) | 2013-12-25 |
| CN103466518B CN103466518B (en) | 2016-02-17 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533077A (en) * | 2014-12-17 | 2015-04-22 | 中国建筑股份有限公司 | Telescopic platform for hydraulic climbing form frame and manufacturing method of telescopic platform |
| CN104652802A (en) * | 2014-12-29 | 2015-05-27 | 中建三局集团有限公司 | Construction platform of steel-reinforced concrete structure |
| CN105484505A (en) * | 2015-11-24 | 2016-04-13 | 中建三局集团有限公司 | Variable angle vertical concrete structure climbing device and use method thereof |
| CN105971299A (en) * | 2016-07-04 | 2016-09-28 | 天津职业技术师范大学 | Automatic crawling robot for elevator shaft and safety protection platform mechanism |
| CN106812299A (en) * | 2017-03-14 | 2017-06-09 | 辽宁华三建设工程技术有限公司 | A kind of hanging basket for overflow weir |
| WO2019057267A1 (en) | 2017-09-19 | 2019-03-28 | Tms Tüfekçioglu Mühendislik Sanayi Ve Ticaret Anonim Sirketi | Device and method for the construction of high rising building structures |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106812299A (en) * | 2017-03-14 | 2017-06-09 | 辽宁华三建设工程技术有限公司 | A kind of hanging basket for overflow weir |
| WO2019057267A1 (en) | 2017-09-19 | 2019-03-28 | Tms Tüfekçioglu Mühendislik Sanayi Ve Ticaret Anonim Sirketi | Device and method for the construction of high rising building structures |
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|---|---|
| CN103466518B (en) | 2016-02-17 |
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Denomination of invention: Steel structure construction platform and large gradient self-climbing system and telescopic platform system thereof Effective date of registration: 20180129 Granted publication date: 20160217 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: China Construction Steel Structure Corp.,Ltd. Registration number: 2018440020010 |
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Address after: 3801, 38 / F, Zhongjian science and engineering building, No. 3331, Weilan Coast Community Center Road, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: China Construction Engineering Group Co.,Ltd. Address before: Shenzhen City, Guangdong province water building 518040 Futian District Che Kung Temple Tairan eight road building 17-19 Patentee before: China Construction Steel Structure Corp.,Ltd. |
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Date of cancellation: 20221207 Granted publication date: 20160217 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: China Construction Steel Structure Corp.,Ltd. Registration number: 2018440020010 |
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Effective date of registration: 20221228 Address after: Room 1908, Chengtou Xin Times Building, No. 2009, Pingshan Avenue, Liulian Community, Pingshan Street, Pingshan District, Shenzhen 518000 Patentee after: China Construction Steel Engineering Co.,Ltd. Address before: 3801, 38 / F, China Construction Science and engineering building, No. 3331, Weilan Coast Community Central Road, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: China Construction Engineering Group Co.,Ltd. |