CN203097280U - Large-diameter silo spoke type central disc opposite pulling structure slip form operation platform system - Google Patents
Large-diameter silo spoke type central disc opposite pulling structure slip form operation platform system Download PDFInfo
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- CN203097280U CN203097280U CN 201320088300 CN201320088300U CN203097280U CN 203097280 U CN203097280 U CN 203097280U CN 201320088300 CN201320088300 CN 201320088300 CN 201320088300 U CN201320088300 U CN 201320088300U CN 203097280 U CN203097280 U CN 203097280U
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- silo
- platform
- tripod
- bulkhead
- hoisting frame
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Abstract
The utility model discloses a large-diameter silo spoke type central disc opposite pulling structure slip form operation platform system. The large-diameter silo spoke type central disc opposite pulling structure slip form operation platform system comprises silo walls and inner templates arranged outside the silo walls, wherein a lifting frame provided with a stand column is arranged on each silo wall, a circle lifting jack is arranged on each lifting frame, and each lifting frame is connected with each inner template through a surrounding ring. The large-diameter silo spoke type central disc opposite pulling structure slip form operation platform system further comprises inner operation platforms and outer operation platforms, wherein each inner operation platform and each outer operation platform are both fixedly connected with each inner template, a central disc used for adjusting the circular degree of a silo and the conical degree of each inner template is arranged between the lifting frames, the central disc is connected with each lifting frame in a tensioning mode through a plurality of central pull rods distributed in an annularly radial mode, one end of each central pull rod is connected with the root of the stand column of each lifting frame, and the other end of each central pull rod is connected with the central disc. The large-diameter silo spoke type central disc opposite pulling structure slip form operation platform system is small in self-weight, large in rigidity, convenient to construct, and good in comprehensive economic benefit. The circular degree of the silo and the conical degree of each inner template are adjusted through the central pull rods and the central disc.
Description
Technical field
The utility model relates to a kind of major diameter silo radial spider in the operation platform system in the slding form operation, particularly slding form operation to pull-up structure sliding-mode platform system.
Background technology
Slding form operation is a construction technology of cast-in-situ concrete engineering, compare with conventional job practices, 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 template be broken more conveniently and assembling and reusable advantage flexibly.This job practices of normal employing in steel concrete tubular structure.
Though slding form operation has above-mentioned advantage, still there are some problems in it.This process system all has a steel platform that deadweight is bigger, the tubular structure that particularly diameter is bigger, also to lay a tubular derrick at the silo center, rise with connecing height with sliding, this has not only increased the circulation material consumption, has strengthened construction cost, and because the platform deadweight is bigger, occurs distortion in the process easily sliding the liter, cause the verticality of structure overproof, or torsional deflection is serious.
Summary of the invention
Deficiency at the prior art existence, technical problem to be solved in the utility model is, provide a kind of and overcome existing sliding-mode platform from great, defective such as yielding, adopt spider to the pull-up structure operating platform, it is little to conduct oneself with dignity, rigidity is big, easy construction, overall economic efficiency is better, effectively prevents the sliding distortion that rises in the process of platform, guarantees verticality, the major diameter silo radial spider of avoiding torsional deflection is to pull-up structure sliding-mode platform system, and this system can effectively regulate the circularity and the inner formword template tapering of silo in work progress.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of major diameter silo radial spider is to pull-up structure sliding-mode platform system, comprise bulkhead and be located at the outer inner formword of bulkhead, hoisting frame with column is set on bulkhead, the border jack is set on the described hoisting frame, hoisting frame is connected by enclosure with inner formword, also comprises interior operating platform, outer operating platform;
In described operating platform by along perpendicular to the bulkhead axis in bulkhead one side is horizontally extending tripod, be layed in inner platform plank on the tripod form;
Described outer operating platform by tripod outside horizontally extending and outside being layed in perpendicular to bulkhead axis opposite side of tripod in being symmetrical in the outer platform plank on the tripod form;
Operating platform is all fixedlyed connected with inner formword with outer operating platform in described, be provided with a spider that is used to regulate silo circularity and inner formword template tapering between the described hoisting frame, spider is strained between center pull rod and each hoisting frame of radial distribution ringwise by many and is connected, one end of described center pull rod links to each other with the column root of hoisting frame, and the other end of center pull rod links to each other with spider.
Above-mentioned major diameter silo radial spider is provided with many group flitches to pull-up structure sliding-mode platform system on the described inside and outside tripod, inside and outside platform plank is layed in respectively on many group flitches.
Above-mentioned major diameter silo radial spider is to pull-up structure sliding-mode platform system, the external end edge of inside and outside tripod be respectively equipped with upwardly extending, respectively perpendicular to the inside and outside safety barrier of inside and outside plane plank.
Above-mentioned major diameter silo radial spider is to pull-up structure sliding-mode platform system, is provided with the support bar that links to each other with hoisting frame in along the bulkhead short transverse through bulkhead.
Above-mentioned major diameter silo radial spider is provided with hanging basket to pull-up structure sliding-mode platform system on described interior operating platform and the outer operating platform.
The utility model major diameter silo radial spider to the advantage of pull-up structure sliding-mode platform system is: the mode that adopts the spider that is provided for regulating silo circularity and inner formword template tapering between the hoisting frame, spider is strained between center pull rod and each hoisting frame of radial distribution ringwise by many and is connected, one end of described center pull rod links to each other with the column root of hoisting frame, and the other end of center pull rod links to each other with spider.Spider can effectively alleviate the deadweight of sliding-mode platform system to the pull-up structure platform, and rigidity is big, easy construction, comprehensive benefit is better, effectively prevent the sliding distortion that rises in the process of platform, guarantee verticality, avoid torsional deflection, this system can effectively regulate the circularity and the inner formword template tapering of silo in work progress.
Description of drawings
Fig. 1 is the structural representation of sliding mode system;
Fig. 2 is the plane structure schematic diagram of sliding mode system.
The specific embodiment
Below in conjunction with drawings and the specific embodiments the utility model is described in further details;
As shown in Figure 1, 2, a kind of major diameter silo radial spider is to pull-up structure sliding-mode platform system, comprise bulkhead 1 and be located at bulkhead 1 inner formword 2 outward, hoisting frame 4 with column 3 is set on bulkhead 1, border jack 5 is set on the hoisting frame 4, in bulkhead 1, is provided with the support bar 9 that links to each other with hoisting frame 4 along the short transverse of bulkhead 1.Hoisting frame 4 is connected by enclosure 6 with inner formword 2, operating platform 7, outer operating platform 8 in also comprising; Interior operating platform 7 by along perpendicular to the axis of bulkhead 1 in bulkhead 1 one sides are horizontally extending tripod 71, be layed in inner platform plank 72 on the tripod 71 form, many group flitches 73 are set on interior tripod 71, and inner platform plank 72 is laid on many group flitches 73.Outer operating platform 8 by tripod 81 outside horizontally extending and outside being layed in perpendicular to the opposite side of axis tripod 71 in being symmetrical in of bulkhead 1 the outer platform plank 82 on the tripod 81 form, many group flitches 83 are set on the tripod 81 outside, and outer platform plank 82 is laid on many group flitches 83.Interior operating platform 7 is all fixedlyed connected with inner formword 2 with outer operating platform 8, between each hoisting frame 4, be provided with a spider 10 that is used to regulate silo circularity and inner formword 2 template taperings, spider 10 is strained between center pull rod 11 and each hoisting frame 4 of radial distribution ringwise by many and is connected, one end of center pull rod 11 links to each other with the root of the column 3 of hoisting frame 4, and the other end of center pull rod 11 links to each other with spider 10.For ease of maintenance, hanging basket 13 outside hanging basket 12 reaches in being provided with on interior operating platform 7 and outer operating platform 8.The external end edge of interior tripod 71 and outer tripod 81 be respectively equipped with upwardly extending, respectively reach perpendicular to the interior safety barrier 74 of inner plane plank 72 and outerplanar plank 82 outside safety barrier 84.
Interior operating platform 7 adopts cantilever tripod forms, tripod by
75 angle steel and
50 angle steel are made truss-like, and long 2.5 meters, interior tripod 71 is connected out on the cabinet frame column by four M16 bolts, and interior tripod 71 can satisfy the line load of 250kg/m.Hang center pull rod 11 at column 3 roots of hoisting frame 4 and be connected, to prevent the column 3 root horizontal shifts on the hoisting frame 4 of the stressed back of platform with spider 10.Center pull rod 11 adopts Φ 16-Φ 18 reinforcing bars, and spider 10 is made diameter 1.0-1.2m by the 10mm steel plate.Outer operating platform 8 adopts the outer tripod of choosing, and crossbeam adopts [8 channel-section steels, diagonal brace employing
63 angle steel, long 1.2 meters of crossbeam, outer tripod 81 is connected on the column 3 of hoisting frame 4 by four M16 bolts.Hanging basket is divided into interior hanging basket 12, outer hanging basket 13, is mainly used in work such as the maintenance of template, concrete maintenance.
Concrete work progress is:
After the template system of slding form operation installed, spider 10 was in place, hung center pull rod 11 at column 3 roots of hoisting frame 4 and was connected with spider 10, to prevent the column 3 root horizontal shifts of the stressed back of platform hoisting frame 4.Can guarantee during center pull rod 11 drawknots that center pull rod 11 is tightened gets final product, can not be firmly excessive, in case the column 3 of pulling hoisting frame 4, and want the border stressed evenly, during tension two people at two ends, the center of circle to drawing, in case draw inclined to one side.After interior tripod 71 and outer tripod 81 install, respectively be connected on hoisting frame 4 columns by four M16 bolts.At interior tripod 71 and outer tripod 81 surface laying flitches (73,83) and inner platform plank 72, outer platform plank 82.Interior hanging basket 12 can hang on hoisting frame 4 and the interior tripod 71, and outer hanging basket 13 can hang on hoisting frame 4 and the outer tripod 81.Safety barrier 84 outside safety barrier 74 reached in the outside of operating platform 8 was provided with respectively outside interior operating platform 7 reaches.
Certainly, above-mentioned explanation is not to be to restriction of the present utility model, and the utility model also is not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present utility model, the variation of making, remodeling, interpolation or replacement all should belong to protection domain of the present utility model.
Claims (5)
1. a major diameter silo radial spider is to pull-up structure sliding-mode platform system, comprise bulkhead and be located at the outer inner formword of bulkhead, hoisting frame with column is set on bulkhead, the border jack is set on the described hoisting frame, hoisting frame is connected by enclosure with inner formword, it is characterized in that: also comprise interior operating platform, outer operating platform;
In described operating platform by along perpendicular to the bulkhead axis in bulkhead one side is horizontally extending tripod, be layed in inner platform plank on the tripod form;
Described outer operating platform by tripod outside horizontally extending and outside being layed in perpendicular to bulkhead axis opposite side of tripod in being symmetrical in the outer platform plank on the tripod form;
Operating platform is all fixedlyed connected with inner formword with outer operating platform in described, be provided with a spider that is used to regulate silo circularity and inner formword template tapering between the described hoisting frame, spider is strained between center pull rod and each hoisting frame of radial distribution ringwise by many and is connected, one end of described center pull rod links to each other with the column root of hoisting frame, and the other end of center pull rod links to each other with spider.
2. major diameter silo radial spider according to claim 1 is characterized in that pull-up structure sliding-mode platform system: be provided with many group flitches on the described inside and outside tripod, inside and outside platform plank is layed in respectively on many group flitches.
3. major diameter silo radial spider according to claim 2 is characterized in that pull-up structure sliding-mode platform system: the external end edge of inside and outside tripod be respectively equipped with upwardly extending, respectively perpendicular to the inside and outside safety barrier of inside and outside plane plank.
According to claim 2 or 3 described major diameter silo radial spiders to pull-up structure sliding-mode platform system, it is characterized in that: be provided with the support bar that links to each other with hoisting frame in along the bulkhead short transverse through bulkhead.
5. major diameter silo radial spider according to claim 4 is characterized in that pull-up structure sliding-mode platform system: be provided with hanging basket on operating platform and the outer operating platform in described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320088300 CN203097280U (en) | 2013-02-27 | 2013-02-27 | Large-diameter silo spoke type central disc opposite pulling structure slip form operation platform system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320088300 CN203097280U (en) | 2013-02-27 | 2013-02-27 | Large-diameter silo spoke type central disc opposite pulling structure slip form operation platform system |
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| Publication Number | Publication Date |
|---|---|
| CN203097280U true CN203097280U (en) | 2013-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320088300 Expired - Fee Related CN203097280U (en) | 2013-02-27 | 2013-02-27 | Large-diameter silo spoke type central disc opposite pulling structure slip form operation platform system |
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| CN (1) | CN203097280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2013
- 2013-02-27 CN CN 201320088300 patent/CN203097280U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20160227 |