CN103953187B - A kind of sliding-mode platform system of band center vertical tube structure - Google Patents
A kind of sliding-mode platform system of band center vertical tube structure Download PDFInfo
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- CN103953187B CN103953187B CN201410215533.1A CN201410215533A CN103953187B CN 103953187 B CN103953187 B CN 103953187B CN 201410215533 A CN201410215533 A CN 201410215533A CN 103953187 B CN103953187 B CN 103953187B
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- vertical tube
- silo
- hoisting frame
- bulkhead
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- 238000005259 measurement Methods 0.000 claims abstract description 12
- 230000001276 controlling effect Effects 0.000 claims abstract description 8
- 230000007423 decrease Effects 0.000 claims abstract description 4
- 230000001105 regulatory effect Effects 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 32
- 239000010959 steel Substances 0.000 claims description 32
- 230000000630 rising effect Effects 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 11
- 238000009415 formwork Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention discloses the sliding-mode platform system of a kind of band center vertical tube structure, including the multiple hoisting frames arranged around the bulkhead border with silo, it is provided with for controlling the jack that hoisting frame rises along bulkhead and declines on hoisting frame, it is respectively arranged with on described each hoisting frame from bulkhead to the multiple interior operating platform of silo center radial distribution ringwise, silo centrally disposed original measurement point, also include the center vertical tube that can rise with hoisting frame and decline being located at silo center, multiple interior operating platform one end are fixing with bulkhead to be connected, the other end is fixing with center vertical tube to be connected, the original measurement point at silo center be provided be connected with center vertical tube for controlling and regulating center vertical tube center controller of dynamic vertical degree in work progress.It is attached with reinforcing pull rod with bottom the vertical tube of center in the middle part of cabinet frame column opening, makes platform one side form a stable triangle, to ensure the stability of total.
Description
Technical field
Patent of the present invention relates to the operation platform system of a kind of band center vertical tube structure in the operation platform system in slding form operation, particularly slding form operation.
Technical background
Slding form operation is a construction technology of cast-in-place concrete, compared with conventional construction method, this construction technology has that speed of application is fast, mechanization degree is high, formwork can be saved and set up scaffold needed for labor and materials, can more easily template be broken and flexible assembling reusable advantage.Frequently with this construction method in armored concrete tubular structures.
CN201148730Y discloses a kind of super-large diameter cylindrical silo hydraulic slip mold construction operating platform, solve existing super-large diameter silo construction and there is the problems such as work surface is narrow, security risk big, the duration is longer, second-rate, including hoisting frame, equipped with border jack on hoisting frame, it is fixed with bracket on hoisting frame, also comprises the center derrick being arranged in silo, center derrick arranges upper and lower steel perimeter beam, set up steel truss between steel perimeter beam and bracket, steel truss is laid operating platform;It is fixed with center jack on steel perimeter beam, in the jack of center, runs through plugging support bar.
CN 201850750 U discloses a kind of operating platform for slip form construction of tubular structure, it is characterized in that including support column, interior hung scaffold, outer hanging scaffolding, triangle builder's jack, hoisting frame, jack, platform truss, platform Os Draconis, landing slab, guardrail, center steel loop, elasticity bolt, girt.Hoisting frame supports on the support columns, jack is set between hoisting frame and support column, interior hung scaffold is suspended on hoisting frame and platform truss, triangle builder's jack is set outside hoisting frame, triangle builder's jack is connected with hoisting frame by bolt, triangle builder's jack is arranged above with platform Os Draconis and lays landing slab as outer operating platform, outer operating platform arranges guardrail, outer hanging scaffolding is suspended on hoisting frame and outer operating platform, platform truss is bolted on hoisting frame, and platform truss top arranges platform Os Draconis and lays landing slab as interior operating platform.Hoisting frame lower end arranges radial pattern horizontal support.
Though above-mentioned sliding formwork is executed operating platform work and can be used manpower and material resources sparingly, improve do mechanization operation degree, reduce labor intensity, but it still suffers from some problems.This process system has the steel platform that a deadweight is bigger, the tubular structures being particularly relatively large in diameter, also to lay a tubular derrick by the heart in the silo, with sliding with connecing height, this not only adds circulation material consumption, increase construction cost, and owing to platform deadweight is bigger, deformation easily occurs during sliding, the perpendicularity causing structure is overproof, or torsional deflection is serious, affects the quality of building.
Summary of the invention
The deficiency existed for prior art, technical problem to be solved in the utility model is: provide one that existing sliding-mode platform can be overcome from great, the problems such as sliding formwork operating system is yielding, improve the sliding-mode platform system of the band center vertical tube structure of construction quality.
For solving above-mentioned technical problem, the technical solution adopted in the present invention is: the sliding-mode platform system of a kind of band center vertical tube structure, including the multiple hoisting frames arranged around the bulkhead border with silo, it is provided with for controlling the jack that hoisting frame rises along bulkhead and declines on described hoisting frame, it is respectively arranged with on described each hoisting frame from bulkhead to the multiple interior operating platform of silo center radial distribution ringwise, described silo centrally disposed original measurement point, also include the center vertical tube that can rise with hoisting frame and decline being located at silo center, the plurality of interior operating platform one end is fixing with bulkhead to be connected, the other end is fixing with center vertical tube to be connected, the original measurement point at described silo center be provided be connected with center vertical tube for controlling and the center that regulates stands in the center controller of dynamic cylinder perpendicularity in work progress.
The sliding-mode platform system of above-mentioned band center vertical tube structure, it is characterized in that: described interior operating platform include adaptive with silo diameter by angle steel make from bulkhead to silo center the most radial extended steel truss, the outer end of described steel truss is connected by enclosure and hoisting frame are fixing, inner end is fixing with the top of center vertical tube to be connected, and described hoisting frame forms a triangle support frame with the bottom of center vertical tube by brace and steel truss.
The sliding-mode platform system of above-mentioned band center vertical tube structure, the top of described steel truss is equipped with inner platform plank.
The sliding-mode platform system of above-mentioned band center vertical tube structure, the diameter of described center vertical tube is set to the 1/3 of silo diameter, and the height of center vertical tube is set to the 1/3 of silo height.
The sliding-mode platform system of above-mentioned band center vertical tube structure, is provided with one end and is connected with the bottom of hoisting frame in described silo, what the other end was connected with the bottom of steel truss overhauls and the interior hanging basket of bulkhead concrete curing with for template.
The sliding-mode platform system of above-mentioned band center vertical tube structure, the outside of described bulkhead is provided with the outer operating platform rising and declining being connected with described hoisting frame, is provided with safety barrier outside on operating platform.
The sliding-mode platform system of above-mentioned band center vertical tube structure, the outside of described bulkhead is provided with one end and is connected with outer operating platform, the outer hanging basket rising and declining that the other end is connected with the bottom of hoisting frame.
The sliding-mode platform system of band center of the present invention vertical tube structure provides the benefit that: in the vertical tube structure of center, operating platform uses the steel truss of angle steel composition, greatly reduce the weight of interior operating platform, effectively alleviate the deadweight of sliding-mode platform system, and rigidity is big and passes through brace and hoisting frame and the triangle support frame of center vertical tube composition, efficiently solve sliding-mode platform problem on deformation in work progress, in the silo the heart arrange original measurement point, and on original measurement point arrange center controller, can ensure that original measurement point is constant during the construction lifting of interior operating platform, construction quality has been effectively ensured.Solve sliding-mode platform high-altitude disintegration operation difficulty, potential safety hazard distinct issues simultaneously, improve construction operation degree of safety.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings and specific embodiment the present invention will be further described.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the plan structure schematic diagram of the present invention.
Detailed description of the invention
nullSuch as Fig. 1、Shown in 2，A kind of sliding-mode platform system of band center vertical tube structure，The multiple hoisting frames 3 arranged including the border around the bulkhead 2 with silo 1，It is provided with on described hoisting frame 3 for controlling the jack 4 that hoisting frame 3 rises along bulkhead 2 and declines，It is respectively arranged with on described each hoisting frame 3 from bulkhead 2 to the multiple interior operating platform 5 of the center of silo 1 radial distribution ringwise，The centrally disposed original measurement point 6 of described silo 1，Also include the center vertical tube 7 that can rise with hoisting frame 3 and decline being located at the center of silo 1，One end of the plurality of interior operating platform 5 is fixing with bulkhead 2 to be connected，The other end is fixing with center vertical tube 7 to be connected，The original measurement point 6 at described silo 1 center be provided be connected with center vertical tube 7 for controlling and regulating center vertical tube 7 center controller 8 of dynamic vertical degree in work progress.
Interior operating platform 5 include adaptive with the diameter of silo 1 by angle steel 9 make from bulkhead 2 to the center of silo 1 the most radial extended steel truss 10, the length of steel truss 10 can be determined according to the size of silo 1 diameter and adjust.The outer end of described steel truss 10 is connected by enclosure 11 is fixing with hoisting frame 3, and inner end is fixing with the top of center vertical tube 7 to be connected, and described hoisting frame 3 forms a triangle support frame 13 with the bottom of center vertical tube 7 by brace 12 and steel truss 10.The top of steel truss 10 is equipped with inner platform plank 14.
In the present invention, for reducing the deadweight of sliding-mode platform system to the full extent, reducing the impact of sliding-mode platform system alignment heart vertical tube 7 perpendicularity overweight in work progress, the diameter of center vertical tube 7 is set to the 1/3 of silo 1 diameter, and the height of center vertical tube 7 is set to the 1/3 of silo 1 height.Being provided with one end in silo 1 to be connected with the bottom of hoisting frame 3, what the other end was connected with the bottom of steel truss 10 overhauls and the interior hanging basket 15 of bulkhead concrete curing with for template.It is provided with the outer operating platform 16 rising and declining being connected with described hoisting frame 3 in the outside of bulkhead 2, is provided with safety barrier 17 on operating platform 16 outside.It is provided with one end to be connected with outer operating platform 16 in the outside of bulkhead 2, the outer hanging basket 18 rising and declining that the other end is connected with the bottom of hoisting frame 3.
The work progress of the present invention is:
After the template system of slding form operation, hoisting frame 3, steel truss 10 assemble, center vertical tube 7 is in place, one end of the steel truss 10 of interior operating platform 5 is placed in the enclosure 11 of hoisting frame 3, and the other end is centrally disposed in vertical tube 7, and two ends are all connected by steel plate single-sided welding mode.It is attached with brace 12 with bottom center vertical tube 7 in the middle part of hoisting frame 3 column, makes platform one side form a stable triangle.Brace 12 can be tightened when drawknot, can not be the most excessive, in case pulling the column of hoisting frame 3, and wants border uniform force, in case drawing partially.Flitch 19 and inner platform plank 14 is laid on the surface of steel truss 10.In silo 1, the centrally disposed center controller 8 of center vertical tube 7, performs ground corresponding point, and as the original measurement point of perpendicularity, the outside of operating platform 16 arranges safety barrier 17 outside.
Certainly, described above is not limitation of the present invention, and the present invention is also not limited to the example above, those skilled in the art, in the essential scope of the present invention, the change made, retrofits, adds or replaces, all should belong to protection scope of the present invention.
Claims (7)
1. the sliding-mode platform system of a Zhong Dai center vertical tube structure, including the multiple hoisting frames arranged around the bulkhead border with silo, it is provided with for controlling the jack that hoisting frame rises along bulkhead and declines on described hoisting frame, it is respectively arranged with on described each hoisting frame from bulkhead to the multiple interior operating platform of silo center radial distribution ringwise, it is characterized in that: described silo centrally disposed original measurement point, also include the center vertical tube that can rise with hoisting frame and decline being located at silo center, the plurality of interior operating platform one end is fixing with bulkhead to be connected, the other end is fixing with center vertical tube to be connected, the original measurement point at described silo center be provided be connected with center vertical tube for controlling and regulating center vertical tube center controller of dynamic vertical degree in work progress.
The sliding-mode platform system of band center the most according to claim 1 vertical tube structure, it is characterized in that: described interior operating platform include adaptive with silo diameter by angle steel make from bulkhead to silo center the most radial extended steel truss, the outer end of described steel truss is connected by enclosure and hoisting frame are fixing, inner end is fixing with the top of center vertical tube to be connected, and described hoisting frame forms a triangle support frame with the bottom of center vertical tube by brace and steel truss.
The sliding-mode platform system of band center the most according to claim 2 vertical tube structure, is characterized in that: the top of described steel truss is equipped with inner platform plank.
4. according to the sliding-mode platform system of the band center vertical tube structure described in Claims 2 or 3, it is characterized in that: the diameter of described center vertical tube is set to the 1/3 of silo diameter, the height of center vertical tube is set to the 1/3 of silo height.
The sliding-mode platform system of band center the most according to claim 4 vertical tube structure, it is characterized in that: be provided with one end in described silo and be connected with the bottom of hoisting frame, what the other end was connected with the bottom of steel truss overhauls and the interior hanging basket of bulkhead concrete curing for template.
The sliding-mode platform system of band center the most according to claim 5 vertical tube structure, is characterized in that: the outside of described bulkhead is provided with the outer operating platform rising and declining being connected with described hoisting frame, is provided with safety barrier outside on operating platform.
The sliding-mode platform system of band center the most according to claim 6 vertical tube structure, is characterized in that: the outside of described bulkhead is provided with one end and is connected with outer operating platform, the outer hanging basket rising and declining that the other end is connected with the bottom of hoisting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410215533.1A CN103953187B (en) | 2014-05-22 | 2014-05-22 | A kind of sliding-mode platform system of band center vertical tube structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410215533.1A CN103953187B (en) | 2014-05-22 | 2014-05-22 | A kind of sliding-mode platform system of band center vertical tube structure |
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| CN103953187A CN103953187A (en) | 2014-07-30 |
| CN103953187B true CN103953187B (en) | 2016-08-17 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499707B (en) * | 2014-12-19 | 2016-08-24 | 山西省第三建筑工程公司 | The sliding formwork system of large-diameter cylinder body structures and construction method thereof |
| CN108222623A (en) * | 2018-02-11 | 2018-06-29 | 中国二十冶集团有限公司 | The constructing device and construction method of coal warehouse roof plate formwork support platform |
| CN109469308A (en) * | 2018-10-26 | 2019-03-15 | 何嘉文 | The structure of major diameter group storehouse support platform |
| CN111706057A (en) * | 2020-06-22 | 2020-09-25 | 中国五冶集团有限公司 | Silo top steel pipe truss support system and support method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3966376A (en) * | 1972-10-13 | 1976-06-29 | Otto Heinzle | Slip form arrangement for constructing annular structures |
| CN101476410A (en) * | 2009-01-13 | 2009-07-08 | 杭州萧宏建设集团有限公司 | Mounting and demounting method roof plate formwork support platform of concrete silo |
| CN103147569A (en) * | 2013-02-27 | 2013-06-12 | 青岛一建集团有限公司 | Operation platform system for cross-pulling slip form with both full-diameter silo and spoke-type center plate |
| CN203846764U (en) * | 2014-05-22 | 2014-09-24 | 青岛一建集团有限公司 | Slip form operation platform system with central vertical barrel structure |
-
2014
- 2014-05-22 CN CN201410215533.1A patent/CN103953187B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3966376A (en) * | 1972-10-13 | 1976-06-29 | Otto Heinzle | Slip form arrangement for constructing annular structures |
| CN101476410A (en) * | 2009-01-13 | 2009-07-08 | 杭州萧宏建设集团有限公司 | Mounting and demounting method roof plate formwork support platform of concrete silo |
| CN103147569A (en) * | 2013-02-27 | 2013-06-12 | 青岛一建集团有限公司 | Operation platform system for cross-pulling slip form with both full-diameter silo and spoke-type center plate |
| CN203846764U (en) * | 2014-05-22 | 2014-09-24 | 青岛一建集团有限公司 | Slip form operation platform system with central vertical barrel structure |
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| CN103953187A (en) | 2014-07-30 |
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