CN103953187A - Sliding mode operating platform system with center vertical cylinder structure - Google Patents
Sliding mode operating platform system with center vertical cylinder structure Download PDFInfo
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- CN103953187A CN103953187A CN201410215533.1A CN201410215533A CN103953187A CN 103953187 A CN103953187 A CN 103953187A CN 201410215533 A CN201410215533 A CN 201410215533A CN 103953187 A CN103953187 A CN 103953187A
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- vertical tube
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- hoisting frame
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 238000005259 measurement Methods 0.000 claims abstract description 12
- 230000007423 decrease Effects 0.000 claims description 12
- 230000004888 barrier function Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 12
- 238000005516 engineering process Methods 0.000 description 3
- 238000009415 formwork Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007634 remodeling 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 a sliding mode operating platform system with a center vertical cylinder structure. The system comprises a plurality of hoisting frames arranged around the periphery of a silo wall with a silo, wherein a jack used for controlling the hoisting frame to be ascended and descended along the silo wall is arranged on each hoisting frame; a plurality of inner operating platforms which are distributed in an annular radial way from the silo wall to the center of the silo are respectively arranged on each hoisting frame; an original measurement point is arranged at the center of the silo; the system also comprises a center vertical cylinder which is arranged at the center of the silo and can be ascended and descended with the hoisting frames; one ends of the inner operating platforms are fixedly connected with the silo wall, and the other ends of the inner operating platforms are fixedly connected with the center vertical cylinder; a center controller which is connected with the center vertical cylinder and used for controlling and adjusting the dynamic perpendicularity of the center vertical cylinder during construction is arranged at the original measurement point of the center of the silo. The middle of a vertical column of the hoisting frame is connected with the bottom of the center vertical cylinder through a steel tie rod, so that a stable triangle is formed on a single surface of a platform, and the stability of the whole structure is guaranteed.
Description
Technical field
Patent of the present invention relates to a kind of operation platform system with 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, compare with conventional construction method, this construction technology has that speed of application is fast, mechanization degree is high, can save formwork and sets up the required labor and materials of scaffold, can more easily template be broken and flexible assembling reusable advantage.This construction method of normal employing in steel concrete tubular structure.
CN201148730Y discloses a kind of super-large diameter cylindrical silo hydraulic slip mold construction operating platform; solve existing super-large diameter silo construction and have the problems such as work plane is narrow, security risk large, the duration is long, second-rate; comprise hoisting frame; border jack is housed on hoisting frame; on hoisting frame, be fixed with bracket, also comprise and be arranged on silo Nei center derrick, upper and lower steel perimeter beam is set on the derrick of center; between steel perimeter beam and bracket, set up steel truss, on steel truss, lay operating platform; On steel perimeter beam, be fixed with center jack, in the jack of center, run through and plug support bar.
CN 201850750 U disclose a kind of operating platform for slip form construction of tubular structure, it is characterized in that comprising support column, interior hung scaffold, outer hanging scaffolding, triangle builder's jack, hoisting frame, jack, platform truss, platform keel, landing slab, guardrail, center steel loop, elasticity bolt, girt.Hoisting frame is bearing on support column, between hoisting frame and support column, jack is set, interior hung scaffold is suspended on hoisting frame and platform truss, hoisting frame arranged outside triangle builder's jack, triangle builder's jack is connected with hoisting frame by bolt, platform keel are set above triangle builder's jack and lay 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 keel 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 labour intensity, still there are some problems in it.This process system has a steel platform that deadweight is larger, the tubular structure that particularly diameter is larger, also to lay at silo center a tubular derrick, with sliding, with connecing height, this has not only increased circulation material consumption, has strengthened construction cost, and because platform deadweight is larger, in sliding process, easily there is distortion, cause the verticality of structure overproof, or torsional deflection is serious, affects the quality of building.
Summary of the invention
The deficiency existing for prior art, technical problem to be solved in the utility model is: provide a kind of and can overcome existing sliding-mode platform from great, the problems such as sliding formwork operating system is yielding, the sliding-mode platform system of raising construction quality Dai center vertical tube structure.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of sliding-mode platform system with center vertical tube structure, comprise a plurality of hoisting frames that arrange around the bulkhead border with silo, on described hoisting frame, be provided with the jack that rises and decline along bulkhead for controlling hoisting frame, on described each hoisting frame, be respectively arranged with from bulkhead to silo center a plurality of interior operating platform of radial distribution ringwise, described silo center arranges original measurement point, also comprise the center vertical tube that can rise and decline with hoisting frame of being located at silo center, described a plurality of interior operating platforms one end is fixedly connected with bulkhead, the other end is fixedly connected with center vertical tube, the original measurement point at described silo center be provided be connected with center vertical tube for controlling and adjusting center stands in the dynamically center controller of cylinder verticality of work progress.
The sliding-mode platform system of above-mentioned Dai center vertical tube structure, it is characterized in that: described interior operating platform comprise with silo diameter adaptation by angle steel, made from the bulkhead steel truss that radial extension arranges ringwise to silo center, the outer end of described steel truss is fixedly connected with hoisting frame by enclosure, inner end is fixedly connected with the top of center vertical tube, and the bottom of described hoisting frame and center vertical tube forms a triangle support frame by diagonal member and steel truss.
The sliding-mode platform system of above-mentioned Dai center vertical tube structure, the top of described steel truss is equipped with inner platform plank.
The sliding-mode platform system of above-mentioned Dai center vertical tube structure, the diameter of described center vertical tube is set to 1/3 of silo diameter, and the height of center vertical tube is set to 1/3 of silo height.
The sliding-mode platform system of above-mentioned Dai center vertical tube structure, is provided with one end and is connected with the bottom of hoisting frame in described silo, the other end that be connected with the bottom of steel truss with interior hanging basket for template maintenance and bulkhead concrete curing.
The sliding-mode platform system of above-mentioned Dai center vertical tube structure, the outer setting of described bulkhead has the outer operating platform that rises and decline being connected with described hoisting frame, is provided with safety barrier outside on operating platform.
The sliding-mode platform system of above-mentioned Dai center vertical tube structure, the outer setting of described bulkhead has one end to be connected with outer operating platform, the outer hanging basket that rises and decline that the other end is connected with the bottom of hoisting frame.
The beneficial effect of the sliding-mode platform system of band of the present invention center vertical tube structure is: in the vertical tube structure of center, operating platform adopts the steel truss that angle steel forms, greatly reduce the weight of interior operating platform, effectively alleviate the deadweight of sliding-mode platform system, and the triangle support frame that rigidity is large and consist of diagonal member and hoisting frame and center vertical tube, efficiently solve the problem on deformation of sliding-mode platform in work progress, at silo center, arrange original measurement point, and the center controller arranging on original measurement point, can in the process of interior operating platform construction lifting, guarantee that original measurement point is constant, effectively guaranteed construction quality.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 drawings and the specific embodiments, the present invention will be further described.
Fig. 1 is structural representation of the present invention;
Fig. 2 is plan structure schematic diagram of the present invention.
The specific embodiment
As Fig. 1, shown in 2, a kind of sliding-mode platform system with center vertical tube structure, comprise a plurality of hoisting frames 3 that arrange around the border with the bulkhead 2 of silo 1, on described hoisting frame 3, be provided with the jack 4 that rises and decline along bulkhead 2 for controlling hoisting frame 3, on described each hoisting frame 3, be respectively arranged with from bulkhead 2 a plurality of interior operating platform 5 of radial distribution ringwise of the center to silo 1, the center of described silo 1 arranges original measurement point 6, the center vertical tube 7 that can rise and decline with hoisting frame 3 that also comprises the center of being located at silo 1, one end of described a plurality of interior operating platforms 5 is fixedly connected with bulkhead 2, the other end is fixedly connected with center vertical tube 7, the original measurement point 6 at described silo 1 center be provided be connected with center vertical tube 7 for control and the center of adjusting vertical tube 7 at work progress dynamic vertical Du center controller 8.
Interior operating platform 5 comprises and the center to silo 1 from bulkhead 2 of being made by angle steel 9 steel truss 10 that radial extension arranges ringwise of the diameter adaptation of silo 1, and the length of steel truss 10 can be determined and adjust according to the size of silo 1 diameter.The outer end of described steel truss 10 is fixedly connected with hoisting frame 3 by enclosure 11, and inner end is fixedly connected with the top of center vertical tube 7, and described hoisting frame 3 forms a triangle support frame 13 with the bottom of center vertical tube 7 by diagonal member 12 and steel truss 10.The top of steel truss 10 is equipped with inner platform plank 14.
In the present invention, for reducing to the full extent the deadweight of sliding-mode platform system, reduce the impact of sliding-mode platform system overweight in work progress on center vertical tube 7 verticality, the diameter of center vertical tube 7 is set to 1/3 of silo 1 diameter, and the height of center vertical tube 7 is set to 1/3 of silo 1 height.In silo 1, be provided with one end and be connected with the bottom of hoisting frame 3, the other end that be connected with the bottom of steel truss 10 with interior hanging basket 15 for template maintenance and bulkhead concrete curing.Outer setting at bulkhead 2 has the outer operating platform 16 that rises and decline being connected with described hoisting frame 3, is provided with safety barrier 17 outside on operating platform 16.Outer setting at bulkhead 2 has one end to be connected with outer operating platform 16, the outer hanging basket 18 that rises and decline that the other end is connected with the bottom of hoisting frame 3.
Work progress of the present invention is:
After the template system of slding form operation, hoisting frame 3, steel truss 10 assemblings, center vertical tube 7 is in place, one end of the steel truss 10 of interior operating platform 5 is placed near in the enclosure 11 of hoisting frame 3, and the other end is placed in center vertical tube 7, and two ends all connect by steel plate single-sided welding mode.At hoisting frame 3 column middle parts, be connected with diagonal member 12 with center vertical tube 7 bottoms, make platform one side form a stable triangle.Diagonal member 12 can be tightened when drawknot, can not be firmly excessive, in case pull the column of hoisting frame 3, and want border stressed evenly, in case draw partially.Flitch 19 and inner platform plank 14 are laid in surface at steel truss 10.Center in the interior center of silo 1 vertical tube 7 arranges center controller 8, performs ground corresponding points, as the original measurement point of verticality, outside the arranged outside safety barrier 17 of operating platform 16.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present invention, the variation of making, remodeling, interpolation or replacement, all should belong to protection scope of the present invention.
Claims (7)
- The sliding-mode platform system of 1.Yi Zhongdai center vertical tube structure, comprise a plurality of hoisting frames that arrange around the bulkhead border with silo, on described hoisting frame, be provided with the jack that rises and decline along bulkhead for controlling hoisting frame, on described each hoisting frame, be respectively arranged with from bulkhead to silo center a plurality of interior operating platform of radial distribution ringwise, it is characterized in that: described silo center arranges original measurement point, also comprise the center vertical tube that can rise and decline with hoisting frame of being located at silo center, described a plurality of interior operating platforms one end is fixedly connected with bulkhead, the other end is fixedly connected with center vertical tube, the original measurement point at described silo center be provided be connected with center vertical tube for control and the center of adjusting vertical tube at work progress dynamic vertical Du center controller.
- 2. the sliding-mode platform system with center vertical tube structure according to claim 1, it is characterized in that: described interior operating platform comprise with silo diameter adaptation by angle steel, made from the bulkhead steel truss that radial extension arranges ringwise to silo center, the outer end of described steel truss is fixedly connected with hoisting frame by enclosure, inner end is fixedly connected with the top of center vertical tube, and the bottom of described hoisting frame and center vertical tube forms a triangle support frame by diagonal member and steel truss.
- 3. the sliding-mode platform system with center vertical tube structure according to claim 2, 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 Dai center vertical tube structure described in claim 2 or 3, it is characterized in that: the diameter of described center vertical tube is set to 1/3 of silo diameter, and the height of center vertical tube is set to 1/3 of silo height.
- 5. the sliding-mode platform system with center vertical tube structure according to claim 4, it is characterized in that: in described silo, be provided with one end and be connected with the bottom of hoisting frame, the other end that be connected with the bottom of steel truss with interior hanging basket for template maintenance and bulkhead concrete curing.
- 6. the sliding-mode platform system with center vertical tube structure according to claim 5, is characterized in that: the outer setting of described bulkhead has the outer operating platform that rises and decline being connected with described hoisting frame, is provided with safety barrier outside on operating platform.
- 7. the sliding-mode platform system with center vertical tube structure according to claim 6, is characterized in that: the outer setting of described bulkhead has one end to be connected with outer operating platform the outer hanging basket that rises and decline 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 |
|---|---|---|---|
| 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 true CN103953187A (en) | 2014-07-30 |
| CN103953187B CN103953187B (en) | 2016-08-17 |
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| CN201410215533.1A Expired - Fee Related 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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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499707A (en) * | 2014-12-19 | 2015-04-08 | 山西省第三建筑工程公司 | Slip form system of large-diameter cylindrical structure 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 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499707A (en) * | 2014-12-19 | 2015-04-08 | 山西省第三建筑工程公司 | Slip form system of large-diameter cylindrical structure and construction method thereof |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN103953187B (en) | 2016-08-17 |
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Granted publication date: 20160817 |