CN204780836U - Fixed drilling platform of adjustable floating - Google Patents
Fixed drilling platform of adjustable floating Download PDFInfo
- Publication number
- CN204780836U CN204780836U CN201520399252.6U CN201520399252U CN204780836U CN 204780836 U CN204780836 U CN 204780836U CN 201520399252 U CN201520399252 U CN 201520399252U CN 204780836 U CN204780836 U CN 204780836U
- Authority
- CN
- China
- Prior art keywords
- floating
- platform
- floating platform
- fixed
- steel pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a water conservancy project engineering technical field specifically indicates a fixed drilling platform of adjustable floating. Including floating platform and duo gen be used for with riverbed fixed connection's steel -pipe pile, the floating platform on be provided with the fixed structure, the floating platform passes through fixed structure fixed connection in steel -pipe pile on horizontal, the upper end of steel -pipe pile be provided with the adjusting device who adjusts floating platform vertical height. The utility model discloses simple structure, it is easy and simple to handle, and fully guaranteed the stability of driling and being under construction, very big spreading value has.
Description
Technical field
The utility model relates to hydraulic engineering technical field, refers to that a kind of adjustable floating fixes drilling platform particularly.
Background technology
In the engineering construction carrying out over-water bored pile, the method usually adopted for directly to build construction drill platform near pile foundation, and such drilling construction platform is all fixed structure, there is following shortcoming:
1, drilling platform is built in water, needs special workboat just can complete, consuming time and effort, and the difficulty of setting for this platform is very large;
2, the drilling platform that stationary structure is built in the easy area jumpy of water level such as easily to there is at tide, usually cause podium level to regulate difficulty, the programming of extreme influence platform construction because water level sharply changes;
3, the drilling platform of stationary structure is difficult to recycling, and stake holes needs an independent platform, and construction cost is too high, also result in the significant wastage of material.
The Chinese utility model patent of " float-type water drilling platform " by name that the patent No. is " CN201769995U " describes a kind of water floated platform, this technical scheme sets up formation floating drum side by side with the large footpath steel pipe of one group of closed at both ends, on the end face, the direction vertical with large footpath steel pipe of described floating drum, be arranged side by side one group of path steel pipe again and form drilling machine platform, utilize anchor block stay cord to fix buoy platform.The program well solves fixed platform and installs difficulty, the shortcoming that can not use continuously, but the method is because use anchor block stay cord as the fixed form of floating platform, be difficult to ensure floating platform and water-bed relative position, impact by stormy waves is too large, and stability is too poor, causes whole drilling platform boring accuracy too low, during actual use, be difficult to the requirement meeting drill precise holes.
Summary of the invention
The purpose of this utility model is exactly to solve that difficulty of construction in above-mentioned background technology is large, the problem of poor stability, provides a kind of adjustable floating to fix drilling platform.
The technical solution of the utility model is: a kind of adjustable floating fixes drilling platform, it is characterized in that: comprise the floating platform and the steel pipe pile of Duo Gen for being fixedly connected with riverbed that can fluctuate with SEA LEVEL VARIATION; Described floating platform is provided with fixed structure, and floating platform is fixedly connected on steel pipe pile in the horizontal by fixed structure; The upper end of described steel pipe pile is provided with the adjusting device regulating floating platform vertical height.
Further described steel pipe pile has four, is divided into the both sides, front and back being arranged in floating platform that two groups symmetrical.
Further described fixed structure comprises the support being fixed on floating platform sidepiece; Between described support and floating platform, anchor ear is installed; Described anchor ear is socketed on steel pipe pile.
Further described adjusting device comprises brace summer and jack; The upper end that described brace summer is fixed on support is positioned at the top of steel pipe pile; Described jack lower end is fixed on the upper end of steel pipe pile, and its upper end is fixed on the lower surface of brace summer.
Further described support is the U-shaped structure of the gripper shoe formation that two pieces of parallel interval are arranged; Described gripper shoe one end is fixed on the sidepiece of floating platform, and the other end is connected with the door-plate of rotatable folding.
The left side of further described floating platform is provided with U-shaped hell.
The sidepiece of further described floating platform is provided with multiple strand and closes.
Advantage of the present utility model has: 1, this structure limits the transverse shifting of floating platform by steel pipe pile, avoids floating platform and receives wave, wind effect and transverse shifting, improve stability and the accuracy of drilling construction;
2, the height that this structure is undertaken vertically by brace summer and jack pair floating platform regulates, and achieves the object that floating platform can regulate with water level, enhances the stability of floating platform, be conducive to the carrying out of drilling construction;
3, the hell of this structure is arranged on the sidepiece of floating platform, carries rig more convenient in boring procedure, and large-scale hanging device need not be used can to complete the handling work of rig;
4, the anchor ear easy installation and removal of this structure, can be fixedly connected with floating platform with steel pipe pile fast, easy to operate and safe;
5, the utility model structure is simple, easy and simple to handle, and fully ensure that the stability of drilling construction, has great promotional value.
Accompanying drawing explanation
Fig. 1: top view of the present utility model;
Fig. 2: lateral view of the present utility model;
Fig. 3: the utility model support and anchor ear syndeton schematic diagram;
Wherein: 1-floating platform; 2-steel pipe pile; 3-support; 4-anchor ear; 5-brace summer; 6-jack; 7-gripper shoe; 8-door-plate; 9-hell; 10-strand is closed.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As Fig. 1 ~ 3, a kind of adjustable floating fixes drilling platform, comprise the floating platform 1 that can fluctuate with SEA LEVEL VARIATION, (as shown in Figure 1, the left side of drawing is left, and the right side of drawing is right in the left side of floating platform 1, the upper direction of drawing is front, the lower direction of drawing is rear) be provided with the hell 9 of " U " type, hell 9 is arranged on the sidepiece of floating platform 1, is convenient to transport and the installation of rig.
The sidepiece of floating platform 1 is provided with multiple strand pass 10, and strand pass 10 is for being vertically fixed on the pillar construction of floating platform 1 upper surface, and strand pass 10 uses anchoring rope to position to it after floating platform 1 conveying being put in place.
Floating platform 1 is fixed by four steel pipe piles 2, and steel pipe pile 2 lower end is embedded on riverbed, and upper end is connected with floating platform 1 transverse shifting limiting floating platform 1.Fixed structure is provided with between steel pipe pile 2 and floating platform 1.Described fixed structure comprises the support 3 being fixed on floating platform 1 sidepiece, is provided with anchor ear 4 between support 3 and floating platform 1, and anchor ear 4 is socketed on steel pipe pile 2.
As shown in Figure 3, support 3 is the U-shaped structure of gripper shoe 7 formation that two pieces of parallel interval are arranged, gripper shoe 7 one end is fixed on the sidepiece of floating platform, and the other end is connected with the door-plate 8 of rotatable folding.Door-plate 8 is arranged on the sidepiece of floating platform 1, is convenient to the fixing of floating platform 1 and steel pipe pile 2, avoids needing floating platform 1 to sling through steel pipe pile 2 to install connection.
Support 3 is higher than the upper surface of floating platform 1, and the upper end of support 3 is provided with brace summer 5.As shown in Figure 2, brace summer 5 is fixed on the upper end of gripper shoe 7, and the lower surface of gripper shoe 7 is connected with jack 6, and jack 6 is reverse jack, and the lower end of jack 6 is fixed on the upper end of steel pipe pile 2.Jack 6 can implement reaction force to brace summer 5, regulates the vertical height of floating platform 1.
Concrete operating procedure is as follows: 1, tentatively detect drilled pile position, buoy under 80m place, distance Zhuan Wei center throws, and all around splayed throws lower 4 anchors, makes hawser with wire rope, each 100 meters of rope length, and scene carries out increasing or shortening according to actual geological conditions;
2, floating platform 1 is moved to stake position place, four anchor lines and the strand on floating platform are closed 10 and is connected, move floating platform 1 with strand pass 10 and reserve stake position, fixing strand pass 10;
3, with crane barge location steel pile tube 2 winched in the anchor ear 4 of fixing floating platform 1, when four steel pipe piles 2 in place good after, with vibrating hammer immersed tube to basement rock;
If 4 location steel pile tubes 2 exceed water surface elevation when floating platform 1 can not be used to adjust height, use height with pipe cutting method or pipe connection method to reach;
5, utilize anchor ear 4 to be connected with floating platform 1 after having located, after having located, install anchor ear 4 and jack 6, jack 6 scope of aligning is 50cm;
6, after tentatively determining that unloaded decline floating platform 1 is adjusted to suitable draft, adjustment floating platform 1 four jiaos of discrepancy in elevation are not more than 10cm;
7, after adjustment accurately, support about 3 anchor ear 4 is locked, after fixing, equipment is transported on floating platform 1 and carries out bore operation.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. adjustable floating fixes a drilling platform, it is characterized in that: comprise the floating platform (1) that can fluctuate with SEA LEVEL VARIATION and many steel pipe piles (2) for being fixedly connected with riverbed; Described floating platform (1) is provided with fixed structure, and floating platform (1) is fixedly connected on steel pipe pile (2) in the horizontal by fixed structure; The upper end of described steel pipe pile (2) is provided with the adjusting device regulating floating platform (1) vertical height.
2. a kind of adjustable floating as claimed in claim 1 fixes drilling platform, it is characterized in that: described steel pipe pile (2) has four, is divided into the both sides, front and back being arranged in floating platform (1) that two groups symmetrical.
3. a kind of adjustable floating as claimed in claim 1 fixes drilling platform, it is characterized in that: described fixed structure comprises the support (3) being fixed on floating platform (1) sidepiece; Between described support (3) and floating platform (1), anchor ear (4) is installed; Described anchor ear (4) is socketed on steel pipe pile (2).
4. a kind of adjustable floating as claimed in claim 1 fixes drilling platform, it is characterized in that: described adjusting device comprises brace summer (5) and jack (6); The upper end that described brace summer (5) is fixed on support (3) is positioned at the top of steel pipe pile (2); Described jack (6) lower end is fixed on the upper end of steel pipe pile (2), and its upper end is fixed on the lower surface of brace summer (5).
5. the adjustable floating of the one as described in claim 3 or 4 fixes drilling platform, it is characterized in that: described support (3) is the U-shaped structure that the gripper shoe (7) of two pieces of parallel interval layouts is formed; Described gripper shoe (7) one end is fixed on the sidepiece of floating platform, and the other end is connected with the door-plate (8) of rotatable folding.
6. a kind of adjustable floating as claimed in claim 3 fixes drilling platform, it is characterized in that: the left side of described floating platform (1) is provided with U-shaped hell (9).
7. a kind of adjustable floating as claimed in claim 1 fixes drilling platform, it is characterized in that: the sidepiece of described floating platform (1) is provided with multiple strand and closes (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520399252.6U CN204780836U (en) | 2015-06-10 | 2015-06-10 | Fixed drilling platform of adjustable floating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520399252.6U CN204780836U (en) | 2015-06-10 | 2015-06-10 | Fixed drilling platform of adjustable floating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204780836U true CN204780836U (en) | 2015-11-18 |
Family
ID=54520920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520399252.6U Expired - Fee Related CN204780836U (en) | 2015-06-10 | 2015-06-10 | Fixed drilling platform of adjustable floating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204780836U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947131A (en) * | 2016-05-26 | 2016-09-21 | 中铁上海工程局集团有限公司 | Movable steel pipe inserting-piling anchoring type drilling floating construction platform and construction method thereof |
| CN106120687A (en) * | 2016-06-24 | 2016-11-16 | 中铁大桥局集团有限公司 | Drilling platform self-level(l)ing device and construction method thereof |
| CN107268561A (en) * | 2017-07-12 | 2017-10-20 | 尹俊 | Load-bearing operation platform and its installation method waterborne |
| CN107268559A (en) * | 2017-06-15 | 2017-10-20 | 中铁大桥局集团有限公司 | A kind of floating platform and its method of construction |
-
2015
- 2015-06-10 CN CN201520399252.6U patent/CN204780836U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947131A (en) * | 2016-05-26 | 2016-09-21 | 中铁上海工程局集团有限公司 | Movable steel pipe inserting-piling anchoring type drilling floating construction platform and construction method thereof |
| CN105947131B (en) * | 2016-05-26 | 2018-01-12 | 中铁上海工程局集团有限公司 | A kind of mobile steel pipe inserting piling anchoring type drilling floating construction platform and its construction method |
| CN106120687A (en) * | 2016-06-24 | 2016-11-16 | 中铁大桥局集团有限公司 | Drilling platform self-level(l)ing device and construction method thereof |
| CN106120687B (en) * | 2016-06-24 | 2018-07-06 | 中铁大桥局集团有限公司 | The construction method of drilling platform self-level(l)ing installation |
| CN107268559A (en) * | 2017-06-15 | 2017-10-20 | 中铁大桥局集团有限公司 | A kind of floating platform and its method of construction |
| CN107268561A (en) * | 2017-07-12 | 2017-10-20 | 尹俊 | Load-bearing operation platform and its installation method waterborne |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103052561B (en) | Undersea anchoring system and method | |
| CN102953341B (en) | A kind of high-order trestle work structure be arranged in deep water torrent intectate steep bare rock | |
| CN204780836U (en) | Fixed drilling platform of adjustable floating | |
| CN102312442A (en) | Construction method of trestle steel pipe pile foundation | |
| CN104480865B (en) | A kind of Large Steel open caisson accurate positioning method | |
| CN102979039B (en) | Elevated trestle bridge construction method on covering-free steep bare rock in deepwater and rapid stream | |
| CN104032743A (en) | Steel casing placing-down and inserting-driving method on deepwater, rapids and inclined rock face conditions | |
| CN110656890B (en) | Deepwater geological drilling casing, casing hoisting system and casing hoisting method | |
| CN206512718U (en) | One kind can tuning multifunction vibration plant stake device | |
| CN201502056U (en) | Bare rock drilling platform for steep slope of deep reservoir area | |
| CN105804057B (en) | Deep basement rock construction method for diaphragm walls | |
| KR20130049804A (en) | Surface-breaking re-usable submergeable template for installing one or more submerged columns/piles | |
| CN113981961A (en) | Barge type pile planting method for deep water bare rock | |
| CN105401564B (en) | Construction method for fixing tidal current energy power generation device to water bottom and tidal current energy power generation device | |
| CN103184738B (en) | Grouting guide pipe restraint ring mounting structure and method for mounting grouting guide pipes by using restraint rings | |
| JP2001131938A (en) | Construction method for launching pier | |
| CN114673144A (en) | Rapid pile planting construction method for trestle steel pipe pile on bare rock of inclined base surface | |
| CN204690772U (en) | A kind of pile foundation in deep water location, guide frame | |
| CN113513031A (en) | Foundation pit support anchorage device and anchor cable construction method | |
| CN205954634U (en) | Foundation ditch excavation construction equipment under cushion cap construction water of bridge pier in deep water bottom | |
| CN106120802A (en) | It is close to the most wired large-span continuous beam deep water foundation excavation method under water | |
| CN205188965U (en) | A guide bracket for side slope treatment equipment | |
| CN206328759U (en) | Extra large work barge grouting equipment | |
| CN205636725U (en) | Deep basement rock ground is wall construction system even | |
| CN215252867U (en) | Auxiliary vertical equipment for inserting and driving steel pipe piles in flowing water |
Legal Events
| 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: 20151118 Termination date: 20210610 |