CN204662444U - Large diameter steel pipe sunk pile fixed guide - Google Patents
Large diameter steel pipe sunk pile fixed guide Download PDFInfo
- Publication number
- CN204662444U CN204662444U CN201520094855.5U CN201520094855U CN204662444U CN 204662444 U CN204662444 U CN 204662444U CN 201520094855 U CN201520094855 U CN 201520094855U CN 204662444 U CN204662444 U CN 204662444U
- Authority
- CN
- China
- Prior art keywords
- pile
- steel pipe
- large diameter
- fixed guide
- platform
- 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.)
- Active
Links
Abstract
A kind of large diameter steel pipe sunk pile fixed guide, it is characterized in that described guiding device comprises supporting pile, supporting pile distribution is arranged on the periphery of steel pipe pile pile sinking position, the top of supporting pile is fixedly installed a fixed platform, fixed platform is provided with the leading truck of a stereochemical structure, leading truck is provided with the hydraulic pressure pile gripper for spacing location steel pile tube.The reasonable in design of this large diameter steel pipe sunk pile fixed guide, easy and simple to handle, it can meet the precise positioning of steel pipe pile sinking construction and stable piling by simple structure, installation and removal is very convenient, and can repeatedly Reusability, there is higher efficiency of construction and construction stability.
Description
Technical field
The utility model belongs to overhead road bridge construction Bridge foundation construction equipment, is specifically related to carry out in a kind of sea or waters setting the large diameter steel pipe sunk pile fixed guide that steel pipe pile carries out pile sinking operation in bridge foundation construction.
Background technology
Steel pipe pile sinking construction is marine or carries out the critical process of bridge foundation construction in waters, the location and installation that steel pipe pile is used for the large-tonnage prefabricated components such as bridge prefabrication pier, pier shaft supports, and has the features such as construction precision requirement is high, operating mode is complicated, pile sinking quantity is many.Because construction environment that is marine or waters is severe, and majority is away from water front, and by the impact of stormy waves, current and tide, the piling construction of steel pipe pile can cause certain error or position skew.But the steel pipe pile pile sinking designing requirement that bridge pier foundation in construction duration needs is: plane relative deviation is not more than 5cm, and perpendicularity deviation is not more than 1/400; Existing piling technique and pile driving equipment cannot meet above-mentioned requirements, because steel pipe pile sinking construction quantity is large, under the corresponding prerequisite ensureing construction quality, need to accomplish as much as possible simple to operate, the requirement that efficiency of construction is high, this considerably increases the difficulty of steel pipe pile sinking construction.
Utility model content
The utility model provides a kind of reasonable in design, large diameter steel pipe sunk pile fixed guide easy and simple to handle, it can meet the precise positioning of steel pipe pile sinking construction and stable piling by simple structure, installation and removal is very convenient, and can repeatedly Reusability, there is higher efficiency of construction and construction stability.
The technical scheme that the utility model adopts is as follows:
A kind of large diameter steel pipe sunk pile fixed guide, it is characterized in that described guiding device comprises supporting pile, supporting pile distribution is arranged on the periphery of steel pipe pile pile sinking position, the top of supporting pile is fixedly installed a fixed platform, fixed platform is provided with the leading truck of a stereochemical structure, leading truck is provided with the hydraulic pressure pile gripper for spacing location steel pile tube.
In detailed description of the invention, described supporting pile is the six roots of sensation steel pipe pile be uprightly fixedly installed, and the orthogonal distribution of described supporting pile is arranged on the periphery of steel pipe pile pile sinking position.
In one embodiment, described fixed platform is a pair of girder plane frame structure, and it forms a grid frame in each supporting pile junction, arranges steel hoop and be fixedly connected with between supporting pile in grid frame.
In one embodiment, described leading truck comprises bottom surface and the two-layer platform of end face, and its bottom surface and end face form grid frame in described steel pipe pile pile sinking position, and four sides of leading truck connect into space frame by waist rail and diagonal brace.
In another embodiment, on the bottom surface that described hydraulic pressure pile gripper is arranged on described leading truck and the two-layer platform of end face, the grid frame place of each steel pipe pile corresponding arranges two the hydraulic pressure pile grippers laying respectively at bottom surface platform and end face platform.
In one embodiment, described hydraulic pressure pile gripper comprises two position limit arms be oppositely arranged, pedestal and hydraulic systems, and described position limit arm is interior kinking structure, and its one end is articulated on pedestal, and hydraulic system drives and connects described position limit arm.
Again in an embodiment, described position limit arm is provided with guide roller, during the two inside obvolvents of position limit arm, position limit arm is arranged by the spacing steel pipe pile of holding tightly of guide roller.
This large diameter steel pipe sunk pile fixed guide carries out the combination of supporting pile and fixed platform in advance by adopting, build an auxiliary platform carrying out the operation of steel pipe pile pile sinking, then the hydraulic pressure pile gripper by leading truck that this fixed platform is fixedly installed and leading truck are installed, can realize accurate location when driving piles and piling guiding effectively.Supporting pile is by achieving a fixed connection between steel hoop and the fixed platform of plane frame structure, more can weld with between stiffener with supporting pile after steel hoop and supporting pile connect, the top of fixed platform is as the operating platform supported, regulate, all supporting piles are connected as a single entity by this fixed platform, can ensure the stability of strutting system under stormy waves and water currents.Leading truck is the space frame structure of cube or cuboid-type, and its bottom surface and end face are as two-layer working platform.Rigid bar is identical with the layout of end face in bottom surface, and all form grid frame outside the pile sinking position of each steel pipe pile, to arrange hydraulic pressure pile gripper, four side elevations of leading truck connect into space frame by waist rail and diagonal brace.Leading truck by accurate location and installation on the stationary platform, and with fixed platform firm welding.Leading truck, fixed platform and supporting pile form firm space frame system jointly.
The beneficial effects of the utility model are, the reasonable in design of this large diameter steel pipe sunk pile fixed guide, easy and simple to handle, it can meet the precise positioning of steel pipe pile sinking construction and stable piling by simple structure, installation and removal is very convenient, and can repeatedly Reusability, there is higher efficiency of construction and construction stability.
Below in conjunction with the drawings and specific embodiments, the utility model is further elaborated.
Detailed description of the invention
As shown in Figure 1, Figure 2 and Figure 3, this large diameter steel pipe sunk pile fixed guide forms primarily of supporting pile 10, fixed platform 20 and leading truck 30, supporting pile distribution is arranged on the periphery of steel pipe pile pile sinking position, supporting pile is the six roots of sensation steel pipe pile be uprightly fixedly installed, and the orthogonal distribution of described supporting pile is arranged on the periphery of steel pipe pile pile sinking position.The top of supporting pile is fixedly installed fixed platform 20, and fixed platform is a pair of girder plane frame structure, and it forms a grid frame 21 in each supporting pile junction, arranges steel hoop 22 and be fixedly connected with between supporting pile 10 in grid frame.Fixed platform is provided with the leading truck 30 of a stereochemical structure, leading truck comprises bottom surface 32 and the two-layer platform of end face 31, and its bottom surface and end face form grid frame in described steel pipe pile pile sinking position, and four sides of leading truck connect into space frame by waist rail and diagonal brace.Leading truck is provided with the hydraulic pressure pile gripper for spacing location steel pile tube, on the bottom surface 32 that hydraulic pressure pile gripper is arranged on described leading truck and the two-layer platform of end face 31, the grid frame place of each steel pipe pile corresponding arranges two the hydraulic pressure pile gripper (not shown)s laying respectively at bottom surface platform and end face platform.Hydraulic pressure pile gripper comprises two position limit arms be oppositely arranged, pedestal and hydraulic systems, and described position limit arm is interior kinking structure, and its one end is articulated on pedestal, and hydraulic system drives and connects described position limit arm.Position limit arm is provided with guide roller, and during the two inside obvolvents of position limit arm, position limit arm is arranged by the spacing steel pipe pile of holding tightly of guide roller.
The pedestal of hydraulic pressure pile gripper is arranged on leading truck top layer and underlying platform, and position limit arm adopts box steel beam column, and pivot end is connected with pedestal by rotating shaft, and namely the other end is opened and closed end and be connected with the hydraulic stem of hydraulic system by rotating shaft.The power of hydraulic pressure pile gripper is provided by station keeping ship distributing means for power supply.When hydraulic pressure pile gripper closes, steel pipe pile along guide roller vertical subsidence, can make vibrating hammer pass through, be sink to design elevation to ensure that steel pipe pile shakes continuously when pile gripper is opened completely.Position limit arm can be closed or open by the flexible of hydraulic stem, fine adjustment guide roller and steel pipe pile gap value.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model detailed description of the invention;
Fig. 2 is the side structure schematic diagram of the utility model detailed description of the invention;
Fig. 3 is another structural representation of the utility model detailed description of the invention.
Claims (7)
1. a large diameter steel pipe sunk pile fixed guide, it is characterized in that described guiding device comprises supporting pile, supporting pile distribution is arranged on the periphery of steel pipe pile pile sinking position, the top of supporting pile is fixedly installed a fixed platform, fixed platform is provided with the leading truck of a stereochemical structure, leading truck is provided with the hydraulic pressure pile gripper for spacing location steel pile tube.
2. large diameter steel pipe sunk pile fixed guide according to claim 1, it is characterized in that described supporting pile is the six roots of sensation steel pipe pile be uprightly fixedly installed, the orthogonal distribution of described supporting pile is arranged on the periphery of steel pipe pile pile sinking position.
3. large diameter steel pipe sunk pile fixed guide according to claim 1, it is characterized in that described fixed platform is a pair of girder plane frame structure, it forms a grid frame in each supporting pile junction, arranges steel hoop and be fixedly connected with between supporting pile in grid frame.
4. large diameter steel pipe sunk pile fixed guide according to claim 1, it is characterized in that described leading truck comprises bottom surface and the two-layer platform of end face, its bottom surface and end face form grid frame in described steel pipe pile pile sinking position, and four sides of leading truck connect into space frame by waist rail and diagonal brace.
5. large diameter steel pipe sunk pile fixed guide according to claim 4, it is characterized in that on the bottom surface that described hydraulic pressure pile gripper is arranged on described leading truck and the two-layer platform of end face, the grid frame place of each steel pipe pile corresponding arranges two the hydraulic pressure pile grippers laying respectively at bottom surface platform and end face platform.
6. large diameter steel pipe sunk pile fixed guide according to claim 1, it is characterized in that described hydraulic pressure pile gripper comprises two position limit arms be oppositely arranged, pedestal and hydraulic systems, described position limit arm is interior kinking structure, its one end is articulated on pedestal, and hydraulic system drives and connects described position limit arm.
7. large diameter steel pipe sunk pile fixed guide according to claim 6, is characterized in that described position limit arm is provided with guide roller, and during the two inside obvolvents of position limit arm, position limit arm is arranged by the spacing steel pipe pile of holding tightly of guide roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520094855.5U CN204662444U (en) | 2015-02-10 | 2015-02-10 | Large diameter steel pipe sunk pile fixed guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520094855.5U CN204662444U (en) | 2015-02-10 | 2015-02-10 | Large diameter steel pipe sunk pile fixed guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204662444U true CN204662444U (en) | 2015-09-23 |
Family
ID=54132840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520094855.5U Active CN204662444U (en) | 2015-02-10 | 2015-02-10 | Large diameter steel pipe sunk pile fixed guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204662444U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297724A (en) * | 2015-12-02 | 2016-02-03 | 福建省闽工新型建材有限公司 | Pile sinking construction method for precast concrete plank pile |
| CN105507325A (en) * | 2015-12-31 | 2016-04-20 | 中交第三航务工程局有限公司宁波分公司 | Pile stabilizing and positioning platform |
| CN108797593A (en) * | 2018-06-07 | 2018-11-13 | 永嘉县中宏建设有限公司 | A kind of engineering tubular pile basis |
| CN110172972A (en) * | 2019-05-13 | 2019-08-27 | 中国建筑第六工程局有限公司 | A kind of steel-pipe pile construction guiding device |
| CN110804948A (en) * | 2019-10-31 | 2020-02-18 | 安徽省路港工程有限责任公司 | Construction method of steel pipe pile bailey truss foundation full-space bracket system |
-
2015
- 2015-02-10 CN CN201520094855.5U patent/CN204662444U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297724A (en) * | 2015-12-02 | 2016-02-03 | 福建省闽工新型建材有限公司 | Pile sinking construction method for precast concrete plank pile |
| CN105507325A (en) * | 2015-12-31 | 2016-04-20 | 中交第三航务工程局有限公司宁波分公司 | Pile stabilizing and positioning platform |
| CN108797593A (en) * | 2018-06-07 | 2018-11-13 | 永嘉县中宏建设有限公司 | A kind of engineering tubular pile basis |
| CN110172972A (en) * | 2019-05-13 | 2019-08-27 | 中国建筑第六工程局有限公司 | A kind of steel-pipe pile construction guiding device |
| CN110804948A (en) * | 2019-10-31 | 2020-02-18 | 安徽省路港工程有限责任公司 | Construction method of steel pipe pile bailey truss foundation full-space bracket system |
| CN110804948B (en) * | 2019-10-31 | 2021-05-11 | 安徽省路港工程有限责任公司 | Construction method of steel pipe pile bailey truss foundation full-space bracket system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204662444U (en) | Large diameter steel pipe sunk pile fixed guide | |
| CN204475334U (en) | Large diameter steel pipe sunk pile pile holding device | |
| CN102251530B (en) | Construction process of double-wall steel cofferdam for construction of pier bearing platform in main river water of Yellow River | |
| CN103741657B (en) | The construction method of large-sized multifunction waterborne traffic accident | |
| CN201962661U (en) | Offshore movable lifting multifunctional working platform | |
| CN202148526U (en) | Multi-functional piling system, | |
| CN102839666A (en) | Bottom-supported floating pile-driving platform | |
| IL280092B2 (en) | Mobile onshore construction platform and method for wharf reconstruction | |
| CN205399220U (en) | Whole system of erectting of large -scale arched bridge over strait | |
| CN101858083A (en) | Low spatial pile pulling construction method and device of steel pipe pile in water | |
| CN102477733A (en) | Installation method for integrally dragging cantilever beam onto platform | |
| CN105604072A (en) | Steel pile casing cofferdam and steel pile casing settling and positioning method applying same | |
| CN202240228U (en) | Accurate butt-joint control device for large-span column-shaped cylinder body | |
| CN106697189A (en) | Installation method for float-dragging method offshore type ocean booster station | |
| CN101806053B (en) | Integral installation method of cantilever beams of self lifting type well drilling platform | |
| CN204455847U (en) | The marine positioning guiding device of the prefabricated pier of large-tonnage | |
| CN204456106U (en) | Waters pile sinking mobile guide station keeping ship | |
| CN203891046U (en) | Dado type open caisson sinking device | |
| CN104314009A (en) | Large segment lifting mechanism and use method thereof | |
| KR101164604B1 (en) | Balancing type marine column structure construction apparatus | |
| CN104912093A (en) | Deepwater pile foundation positioning and guiding structure and construction method | |
| CN104002936B (en) | A kind of shoal, strand drilling platform | |
| CN203296050U (en) | Lowering construction system of mass concrete cushion cap permanent steel bushing box at sea | |
| CN105064215A (en) | Device and method for conveying concrete on water surface of wide river | |
| CN204690772U (en) | A kind of pile foundation in deep water location, guide frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |