CN2507914Y - Riprap foundation bed leveling platform of moveable cylindrical foundation supporting frame - Google Patents
Riprap foundation bed leveling platform of moveable cylindrical foundation supporting frame Download PDFInfo
- Publication number
- CN2507914Y CN2507914Y CN 01229525 CN01229525U CN2507914Y CN 2507914 Y CN2507914 Y CN 2507914Y CN 01229525 CN01229525 CN 01229525 CN 01229525 U CN01229525 U CN 01229525U CN 2507914 Y CN2507914 Y CN 2507914Y
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- cylindrical shell
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Abstract
The utility model discloses a rock rip-rap bedding leveling-up platform of a removable cylindrical base supporting framework. The platform is substantially constituted by a cylindrical supporting base, supporting pillars arranged on the base, and a framework formed by girders arranged between the pillars. The platform is characterized in that the supporting base employs a cylindrical body which has a roof board, but has no bottom. The roof board is provided with a communication pipe with a switch valve. The pillars are provided with fixing shutoffs connected with the framework, and are equipped with lifting bridle ropes. A traverse scraper beam is arranged on a longitudinal gear guide rail on the lower portion of the framework. The utility model has strong resistance to storm waves and adaptive capacity to water depth, can move air-floatingly, and has low manufacturing and transport costs.
Description
The utility model relates to a kind of rubble mound foundation levelling platform of removable bucket foundation scaffold.Belong in harbour and the coastal engineering field riprap foundation flattened and use device.
In harbour and coastal engineering field, the supplementary structure that riprap foundation is flattened usefulness has two types at present: a kind of is the middle hull that show-through opening is arranged, and another kind is the rectangular frame structure that places the band leg that has levelling function under water.Before a kind of structure when riprap foundation is flattened work, hull is sat the end, middle show-through opening is as the leveling space, the resistance that comes balance that riprap foundation is flattened by the weight and the frictional force of sea bed generation of hull.The wave force that acts on this kind structure is bigger, and when needs were resisted certain stormy waves situation, it is big that the yardstick of hull is wanted; This structure is relatively poor to the adaptive capacity of the depth of water.A kind of structure in back is comparatively light-duty, it also is the resistance that comes balance that riprap foundation is flattened by the frictional force between supporting leg and the riprap foundation, this structure comparatively adapts to the depth of water, but because light in structure, can only carry out thin gentle superfine flat work to riprap foundation, also need support vessel to hang on the other hand it is shifted.
The purpose of this utility model is to provide a kind of rubble mound foundation levelling platform of removable bucket foundation scaffold.This leveling platform can carry out slightly flat, thin gentle superfine flat to riprap foundation, and structural cost is low, and is strong to the depth of water and stormy waves environmental suitability.
For achieving the above object, the utility model is realized by following technical proposals.Main supporting basis by the bottom, supporting upright post is set on the basis, the rubble mound foundation levelling platform that can constitute at the truss framework that column moves up and down is set between column, it is characterized in that supporting the basis employing has top cover not have the column type cylindrical shell at the end, on the top cover of cylindrical shell, offer the communicating pipe that has switch valve, supporting upright post is provided with the fastening bolt that connects with framework and disposes the lifting drag-line, is provided with horizontal doctor beam on vertical gear guide of framework bottom.
The number of above-mentioned cylindrical tube is the even number of 4-12.The above-mentioned cylindrical tube outside vertically is provided with overhanging wing plate; The upper cover plate of cylindrical shell is greater than the circular slab of cylindrical shell cross section, rectangular slab, polygonal panel.
Below in conjunction with accompanying drawing the utility model is illustrated.
Fig. 1 is the utility model structural representation.
Fig. 2 is the vertical view of Fig. 1.
1 is bucket foundation among the figure, and 2 is supporting upright post, and 3 is fastening bolt, and 4 are the lifting drag-line, and 5 is the transverse truss beam, and 6 is the longitudiual truss beam, and 7 is gear guide, and 8 is doctor beam.
After the utility model is prefabricated on land, it is moved in water, in the cylindrical shell that back-off is placed, inflate, structure air supporting floated transport to the working site, location back is extracted the gas in the cylindrical shell out, make the cylindrical shell bottom in the mud face, extract gas and water in the cylindrical shell out by through hole then, utilize the inside and outside differential water pressures of vacuum pressure and tube that cylindrical shell is inserted in the soil, seal air vent; Adjust the relative position of upper frame and cylindrical shell then, make upper frame be in needed elevation plane position, and fix, just can carry out leveling work afterwards riprap foundation.Utilize the suction tube base that inserts in the soil that the resistance that riprap foundation is flattened is provided.In the time of platform need being shifted, the fastening devices of unclamping upper frame and cylindrical shell is opened the through hole switch valve at cylindrical shell top, injects water under high pressure in cylindrical shell, and cylindrical shell is just extracted from soil, inflates in cylindrical shell again, utilizes the movement of inflation floating and transportation method.
An embodiment is as follows for the utility model: cartridge type supporting basis is made of 6 cylindrical shells, barrel diameter 4m, and high 4m, 6 cylindrical shells are 2 row, 3 row and arrange the column pitch 30m of tube central axis, line space 25m; Upper frame is made of horizontal and vertical truss, 2 groups on transverse truss beam, every group leader 30m, totally 4 groups of high 5m, longitudiual truss beam, every group leader 50m, high 6m, the crossing space structures that connects into of transverse truss beam and longitudiual truss beam and tail trimmer; Be provided with gear guide in the bottom that is positioned at two groups of inboard longitudiual truss beams, move for the leveling doctor beam; Panel is laid at top at the truss framework, constitutes the end face platform; Vertically the relatively moving by jack or gear track or lead chain and realize of upper frame and tube base.This platform location once scope of leveling can reach 50m, wide 20m.
The utility model superiority is: bucket foundation frame platform can overcome bigger leveling resistance, wind and wave resistance energy Power is strong, to depth of water strong adaptability, on the water can air-floated movable and transportation, and do not need large-scale auxiliary during work Boats and ships, construction speed is fast, and cost is low, and running cost is low.
Claims (3)
1. the rubble mound foundation levelling platform of a removable bucket foundation scaffold, this platform is mainly by the supporting basis of bottom, supporting upright post is set on the basis, be provided with between column and can constitute at the truss framework that column moves up and down, it is characterized in that: adopt on the supporting basis has top cover not have the column type cylindrical shell at the end, on the top cover of cylindrical shell, offer the communicating pipe that has switch valve, supporting upright post is provided with the fastening bolt that connects with framework and disposes the lifting drag-line, is provided with horizontal doctor beam on vertical gear guide of framework bottom.
2. according to the rubble mound foundation levelling platform of the described removable bucket foundation scaffold of claim 1, it is characterized in that: the number of cylindrical tube is the even number of 4-12.
3. according to the rubble mound foundation levelling platform of the described removable bucket foundation scaffold of claim 1, it is characterized in that: the cylindrical tube outside vertically is provided with overhanging wing plate; The upper cover plate of cylindrical shell is greater than the circular slab of cylindrical shell cross section, rectangular slab, polygonal panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01229525 CN2507914Y (en) | 2001-07-02 | 2001-07-02 | Riprap foundation bed leveling platform of moveable cylindrical foundation supporting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01229525 CN2507914Y (en) | 2001-07-02 | 2001-07-02 | Riprap foundation bed leveling platform of moveable cylindrical foundation supporting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2507914Y true CN2507914Y (en) | 2002-08-28 |
Family
ID=33644376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01229525 Expired - Fee Related CN2507914Y (en) | 2001-07-02 | 2001-07-02 | Riprap foundation bed leveling platform of moveable cylindrical foundation supporting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2507914Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102373698A (en) * | 2010-08-23 | 2012-03-14 | 中国海洋石油总公司 | Moveable self-mounting platform applying cylindrical bases |
| CN103410133A (en) * | 2013-08-20 | 2013-11-27 | 中国海洋石油总公司 | Marine installation method of deepwater jacket by using air sac |
| CN103924574A (en) * | 2013-01-10 | 2014-07-16 | 中交第一航务工程局有限公司 | Riprap leveling device |
| CN103924596A (en) * | 2013-01-10 | 2014-07-16 | 中交第一航务工程局有限公司 | Riprap leveling guide mechanism |
| CN110565646A (en) * | 2019-08-16 | 2019-12-13 | 南通振华重型装备制造有限公司 | Riprap leveling head and construction process thereof |
| CN111252202A (en) * | 2020-02-11 | 2020-06-09 | 中交一航局第一工程有限公司 | Water stone throwing device and stone throwing method based on device |
| CN111587305A (en) * | 2017-08-17 | 2020-08-25 | 西门子歌美飒可再生能源公司 | Sectional type suction bucket |
-
2001
- 2001-07-02 CN CN 01229525 patent/CN2507914Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102373698A (en) * | 2010-08-23 | 2012-03-14 | 中国海洋石油总公司 | Moveable self-mounting platform applying cylindrical bases |
| CN103924574A (en) * | 2013-01-10 | 2014-07-16 | 中交第一航务工程局有限公司 | Riprap leveling device |
| CN103924596A (en) * | 2013-01-10 | 2014-07-16 | 中交第一航务工程局有限公司 | Riprap leveling guide mechanism |
| CN103924574B (en) * | 2013-01-10 | 2016-02-03 | 中交第一航务工程局有限公司 | Rubble leveling device |
| CN103924596B (en) * | 2013-01-10 | 2016-03-30 | 中交第一航务工程局有限公司 | Rubble leveling guiding mechanism |
| CN103410133A (en) * | 2013-08-20 | 2013-11-27 | 中国海洋石油总公司 | Marine installation method of deepwater jacket by using air sac |
| CN103410133B (en) * | 2013-08-20 | 2015-12-23 | 中国海洋石油总公司 | Air bag is utilized to carry out the method for Attention problems to deep water jacket |
| CN111587305A (en) * | 2017-08-17 | 2020-08-25 | 西门子歌美飒可再生能源公司 | Sectional type suction bucket |
| US11261575B2 (en) | 2017-08-17 | 2022-03-01 | Aalborg University | Segmented suction bucket |
| CN110565646A (en) * | 2019-08-16 | 2019-12-13 | 南通振华重型装备制造有限公司 | Riprap leveling head and construction process thereof |
| CN110565646B (en) * | 2019-08-16 | 2021-03-19 | 南通振华重型装备制造有限公司 | Riprap leveling head and construction process thereof |
| CN111252202A (en) * | 2020-02-11 | 2020-06-09 | 中交一航局第一工程有限公司 | Water stone throwing device and stone throwing method based on device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |