CN208167744U - A kind of boom hoisting for Overwater floating job platform decentralization pile foundation steel pile casting - Google Patents
A kind of boom hoisting for Overwater floating job platform decentralization pile foundation steel pile casting Download PDFInfo
- Publication number
- CN208167744U CN208167744U CN201820361422.5U CN201820361422U CN208167744U CN 208167744 U CN208167744 U CN 208167744U CN 201820361422 U CN201820361422 U CN 201820361422U CN 208167744 U CN208167744 U CN 208167744U
- Authority
- CN
- China
- Prior art keywords
- steel pile
- pile casting
- angle pulley
- boom hoisting
- pulley
- 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
The utility model provides a kind of boom hoisting for Overwater floating job platform decentralization pile foundation steel pile casting, including hanger and at least two support platforms, the support platform includes buoyancy tank and the pedestal that is arranged at the top of buoyancy tank, support platform is connected by attachment beam, the distance between adjacent support platform is greater than the diameter of steel pile casting, hanger is equipped with hanging seat, hanging seat is connect with the coaster of tackle pulley upper end, the coaster of tackle pulley lower end is connect by attachment device with steel pile casting, support platform is equipped with hoist engine, the lifting rope of hoist engine is wound around in tackle pulley after passing through transfer, steel pile casting leading truck is set up between adjacent support platform, the guide ring of steel pile casting leading truck is located at below attachment device.The device is suitable for the lifting that floating job platform on the water carries out pile foundation steel pile casting, and easily and fast, crane capacity meets construction requirement for assembly.
Description
Technical field
The utility model belongs to lifting appliance device, in particular to a kind of to transfer pile foundation steel for Overwater floating job platform
The boom hoisting of casing.
Background technique
With the continuous prosperity of science and technology, China's construction field range is also constantly extending, and over-water construction is more and more common, and
Waterborne traffic accident mainly adopts fixed platform and floating platform form.
The lifting appliance constructed on the water at present mainly has crane barge, gantry crane, truck crane, crawler crane etc..
In deep-water bridge foundation construction, floating platform or fixed platform are either used, pile foundation steel pile casting rises
Decentralization is hung, large-scale lifting appliance is required.But the waters due to having is small reservoir or lake, and large-scale lifting appliance can not be into
Enter construction site.Large-sized gantry can be used on the stationary platform to sling, but when constructing on floating platform, large-sized gantry, which is hung, to be needed
Otherwise there is risk of toppling in lifting operation, and influenced by weather, SEA LEVEL VARIATION, navigation etc. in sufficiently large floating platform
It is larger.And large-sized gantry hangs and belongs to special equipment, and installation quality is high, formality is cumbersome.And truck crane, crawler crane it is more unsuitable
Lifting operation on floating platform.
Summary of the invention
The technical problem to be solved by the utility model is to provide one kind to transfer pile foundation steel for Overwater floating job platform
The boom hoisting of casing, the lifting of pile foundation steel pile casting is carried out suitable for the job platform that floats on the water, and assembly easily and fast, rises
The ability of hanging meets construction requirement.
In order to solve the above technical problems, technical solution used by the utility model is：One kind being used for Overwater floating operation
Platform transfers the boom hoisting of pile foundation steel pile casting, including hanger and at least two support platforms, the support platform include buoyancy tank
With the pedestal being arranged at the top of buoyancy tank, support platform is connected by attachment beam, and the distance between adjacent support platform is protected greater than steel
The diameter of cylinder, hanger are equipped with hanging seat, and hanging seat is connect with the coaster of tackle pulley upper end, and the coaster of tackle pulley lower end passes through connection dress
It sets and is connect with steel pile casting, support platform is equipped with hoist engine, and the lifting rope of hoist engine is by being wound around tackle pulley after transfer
On, steel pile casting leading truck is set up between adjacent support platform, the guide ring of steel pile casting leading truck is located at below attachment device.
In preferred scheme, the hanger includes the drop in beam at the top of two root posts and connection two root posts, two root posts point
It is not arranged in two adjacent support platforms, hanging seat is arranged in drop in beam bottom.
In preferred scheme, the transfer includes the first angle pulley, the second angle pulley and third angle pulley,
First angle pulley is arranged on hanger, and the second angle pulley and third angle pulley are arranged in support platform, and first turns to
For the shaft of pulley perpendicular to lifting plane setting, the shaft of the second angle pulley is horizontally disposed, and the shaft of third angle pulley is perpendicular
Straight setting, the lifting rope of hoist engine are wound around after sequentially passing through third angle pulley, the second angle pulley and the first angle pulley
In tackle pulley.
In preferred scheme, the attachment device includes lateral connection frame and two groups of ears being arranged in below lateral connection frame
Plate, two groups of otic placodes are symmetrical arranged relative to steel pile casting, and otic placode is equipped with connecting hole.
In preferred scheme, the steel pile casting leading truck includes upper layer frame body and lower layer's frame body, upper layer frame body and lower layer frame
Body is equipped with corresponding guide ring by support column and the connection of connection system, upper layer frame body and lower layer's frame body.
In preferred scheme, the column is military beam pier composed structure, and column is connect with attachment beam by high-strength bolt
It is fixed.
In preferred scheme, the drop in beam is Two bors d's oeuveres H profile steel, and hanging seat is welded and fixed with drop in beam.
A kind of boom hoisting for Overwater floating job platform decentralization pile foundation steel pile casting provided by the utility model, passes through
Floating splicing structure realizes the assembly of boom hoisting, and assembled easily and fast overcoming is influenced by extraneous factors such as waters, geology,
Solving does not have large-scale floating crane situation, and the lifting problem of pile foundation steel pile casting is transferred on Overwater floating job platform.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples：
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the side view of the utility model.
Fig. 3 is the top view of steel pile casting leading truck.
Fig. 4 is the structural schematic diagram of transfer.
In figure：Hanger 1, support platform 2, attachment beam 3, hanging seat 4, tackle pulley 5, the first angle pulley 6, the second angle pulley
7, hoist engine 8, steel pile casting leading truck 9, third angle pulley 10, lateral connection frame 11, otic placode 12, connecting hole 13, column 101,
Drop in beam 102, buoyancy tank 201, pedestal 202, guide ring 901, upper layer frame body 902, lower layer's frame body 903, support column 904, connection system
905。
Specific embodiment
As shown in Fig. 1 ~ 3, a kind of boom hoisting for Overwater floating job platform decentralization pile foundation steel pile casting, including hanger
1 and at least two support platforms 2, the support platform 2 include buoyancy tank 201 and the pedestal 202 that 201 top of buoyancy tank is set, branch
Support platform 2 is connected by attachment beam 3, and the distance between adjacent support platform 2 is greater than the diameter of steel pile casting, and hanger 1, which is equipped with, to be hung
Seat 4, hanging seat 4 is connect with the coaster of 5 upper end of tackle pulley, and the coaster of 5 lower end of tackle pulley is connect by attachment device with steel pile casting, is propped up
It supports platform 2 and is equipped with hoist engine 8, for the lifting rope of hoist engine 8 by being wound around in tackle pulley 5 after transfer, adjacent supports are flat
Steel pile casting leading truck 9 is set up between platform 2, the guide ring 901 of steel pile casting leading truck 9 is located at below attachment device.Lifting rope is φ
40 wirerope.
The hanger 1 includes two root posts 101 and the drop in beam 102 for connecting 101 top of two root posts, and two root posts 101 are divided
It is not arranged in two adjacent support platforms 2, hanging seat 4 is arranged in 102 bottom of drop in beam.
Drop in beam 102 is Two bors d's oeuveres H profile steel, and hanging seat 4 is welded and fixed with drop in beam 102.Column 101 is military beam pier composed structure,
Column 101 is connected and fixed with attachment beam 3 by high-strength bolt.
The all parts of hanger 1 are standard member, and processing and assembly are convenient, rapid.
1 material of hanger is 16Mn steel.
The attachment device includes lateral connection frame 11 and two groups of otic placodes 12 being arranged in below lateral connection frame 11, and two groups
Otic placode 12 is symmetrical arranged relative to steel pile casting, and otic placode 12 is equipped with connecting hole 13.When specifically used, by connecting hole 13 and steel pile casting
The preformed hole of upper end is bound by wirerope, the convenient handling to steel pile casting.
As shown in figs. 1 and 4, the transfer includes turning including the first angle pulley 6, the second angle pulley 7 and third
To pulley 10, the first angle pulley 6 is arranged on hanger 1, and the second angle pulley 7 and the setting of third angle pulley 10 are flat in support
On platform 2, the shaft of the first angle pulley 6 is perpendicular to lifting plane setting, and the shaft of the second angle pulley 7 is horizontally disposed, third
The shaft of angle pulley 10 is vertically arranged, and the lifting rope of hoist engine 8 sequentially passes through third angle pulley 10, the second angle pulley 7
It is wound around in tackle pulley 5 with after the first angle pulley 6.
The steel pile casting leading truck 9 includes upper layer frame body 902 and lower layer's frame body 903, upper layer frame body 902 and lower layer's frame body
903 by support column 904 and connection be 905 connections, and upper layer frame body 902 and lower layer's frame body 903 are equipped with corresponding guide ring
901.Upper layer and lower layer guide ring 901 swings when preventing steel pile casting from transferring to limiting on steel pile casting vertical direction.
The installation steps of the boom hoisting are as follows：
A, single buoyancy tank 201 is first assembled into floating platform according to design size on the water surface；
B, it according to design drawing mounting seat 202 on floating platform, using bolt between pedestal 202 and buoyancy tank 201, spells
The support platform 2 installed is connected by attachment beam 3；
C, shift to an earlier date assembled column 101 and drop in beam 102 in land；
D, the hanger 1 by land after the completion of assembled is transported to harbour by flat car, then from crane barge with it by itself and support
Platform 2 is attached installation.
E, the ancillary equipments such as the hoist engine 8, transfer, tackle pulley of position are installed and designed.
The boom hoisting is successfully applied to the project under construction of Fujian Yong Mei highway dragon lake bridge, and Fujian Yong Mei highway Long Hu is big
Bridge location is in the imperial Lake Reservoir in Yongding County, Fujian county, and 60 ~ 70 meters of the depth of water, reservoir area inside is opened the navigation or air flight, with the non-connection of the extraneous water surface.Reservoir area is without big
Type lifting appliance, water surface lifting is mainly completed by the crane barge of 20t in construction.The diameter of pile foundation steel pile casting is 1.8 meters, and wall thickness is
18mm, for the single steel pile casting in depth of water bosom from 50t is weighed about, existing crane barge can not transfer installation.Steel is realized by the boom hoisting
The lifting of casing.The device manufacturing expense is low, safe and reliable, assembled quick, easy to use, and crane capacity meets construction requirement.
The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model
System, the technical solution that the protection scope of the utility model should be recorded with claim, the technical solution recorded including claim
The equivalents of middle technical characteristic are protection scope.Equivalent replacement i.e. within this range is improved, also in the utility model
Protection scope within.
Claims (7)
1. a kind of boom hoisting for Overwater floating job platform decentralization pile foundation steel pile casting, it is characterised in that：Including hanger（1）
With at least two support platforms（2）, the support platform（2）Including buoyancy tank（201）With setting in buoyancy tank（201）The pedestal at top
（202）, support platform（2）Pass through attachment beam（3）Connection, adjacent support platform（2）The distance between be greater than steel pile casting diameter,
Hanger（1）It is equipped with hanging seat（4）, hanging seat（4）With tackle pulley（5）The coaster of upper end connects, tackle pulley（5）The coaster of lower end passes through
Attachment device is connect with steel pile casting, support platform（2）It is equipped with hoist engine（8）, hoist engine（8）Lifting rope pass through transfer
After be wound around tackle pulley（5）On, adjacent support platform（2）Between set up steel pile casting leading truck（9）, steel pile casting leading truck（9）'s
Guide ring（901）Below attachment device.
2. a kind of boom hoisting for Overwater floating job platform decentralization pile foundation steel pile casting according to claim 1,
It is characterized in that：The hanger（1）Including two root posts（101）With connection two root posts（101）The drop in beam at top（102）, two
Column（101）It is separately positioned on two adjacent support platforms（2）On, hanging seat（4）It is arranged in drop in beam（102）Bottom.
3. a kind of boom hoisting for Overwater floating job platform decentralization pile foundation steel pile casting according to claim 1,
It is characterized in that：The transfer includes the first angle pulley（6）, the second angle pulley（7）With third angle pulley（10）, the
One angle pulley（6）It is arranged in hanger（1）On, the second angle pulley（7）With third angle pulley（10）It is arranged in support platform
（2）On, the first angle pulley（6）Shaft perpendicular to lifting plane setting, the second angle pulley（7）Shaft it is horizontally disposed,
Third angle pulley（10）Shaft be vertically arranged, hoist engine（8）Lifting rope sequentially pass through third angle pulley（10）, second
Angle pulley（7）With the first angle pulley（6）After be wound around tackle pulley（5）On.
4. a kind of boom hoisting for Overwater floating job platform decentralization pile foundation steel pile casting according to claim 1,
It is characterized in that：The attachment device includes lateral connection frame（11）With setting in lateral connection frame（11）Two groups of otic placodes of lower section
（12）, two groups of otic placodes（12）It is symmetrical arranged relative to steel pile casting, otic placode（12）It is equipped with connecting hole（13）.
5. a kind of boom hoisting for Overwater floating job platform decentralization pile foundation steel pile casting according to claim 1,
It is characterized in that：The steel pile casting leading truck（9）Including upper layer frame body（902）With lower layer's frame body（903）, upper layer frame body（902）With
Lower layer's frame body（903）Pass through support column（904）It is with connection（905）Connection, upper layer frame body（902）With lower layer's frame body（903）If
There is corresponding guide ring（901）.
6. a kind of boom hoisting for Overwater floating job platform decentralization pile foundation steel pile casting according to claim 2,
It is characterized in that：The column（101）For military beam pier composed structure, column（101）With attachment beam（3）It is connected by high-strength bolt
It is fixed.
7. a kind of boom hoisting for Overwater floating job platform decentralization pile foundation steel pile casting according to claim 2,
It is characterized in that：The drop in beam（102）For Two bors d's oeuveres H profile steel, hanging seat（4）With drop in beam（102）It is welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820361422.5U CN208167744U (en) | 2018-03-16 | 2018-03-16 | A kind of boom hoisting for Overwater floating job platform decentralization pile foundation steel pile casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820361422.5U CN208167744U (en) | 2018-03-16 | 2018-03-16 | A kind of boom hoisting for Overwater floating job platform decentralization pile foundation steel pile casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208167744U true CN208167744U (en) | 2018-11-30 |
Family
ID=64375071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820361422.5U Active CN208167744U (en) | 2018-03-16 | 2018-03-16 | A kind of boom hoisting for Overwater floating job platform decentralization pile foundation steel pile casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208167744U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112807700A (en) * | 2020-12-30 | 2021-05-18 | 北京中冶设备研究设计总院有限公司 | Sky jump recovery device |
| CN114396049A (en) * | 2021-12-06 | 2022-04-26 | 中水淮河规划设计研究有限公司 | Reservoir shaft steel protects a cofferdam construction equipment |
| CN116080841A (en) * | 2022-12-08 | 2023-05-09 | 保利长大工程有限公司 | Floating platform for integrated construction of water pile foundation |
-
2018
- 2018-03-16 CN CN201820361422.5U patent/CN208167744U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112807700A (en) * | 2020-12-30 | 2021-05-18 | 北京中冶设备研究设计总院有限公司 | Sky jump recovery device |
| CN112807700B (en) * | 2020-12-30 | 2022-10-25 | 北京中冶设备研究设计总院有限公司 | Sky jump recovery device |
| CN114396049A (en) * | 2021-12-06 | 2022-04-26 | 中水淮河规划设计研究有限公司 | Reservoir shaft steel protects a cofferdam construction equipment |
| CN116080841A (en) * | 2022-12-08 | 2023-05-09 | 保利长大工程有限公司 | Floating platform for integrated construction of water pile foundation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109629568A (en) | The process for sinking of the steady stake platform of offshore wind farm jacket foundation steel pipe pile floating | |
| CN201756173U (en) | Water surface hoisting construction ship with buoyant boxes | |
| CN208167744U (en) | A kind of boom hoisting for Overwater floating job platform decentralization pile foundation steel pile casting | |
| CN102653308B (en) | Wind turbine is transported to ship and the method to set up thereof in " offshore " place | |
| CN102425167A (en) | Pile sinking method for driving large-diameter steel pipe pile in intertidal zone | |
| CN109403365B (en) | Safe outgoing system and process for unmanned caisson | |
| CN106677258A (en) | Installing process of offshore water taking head caisson of power plant | |
| CN105339651A (en) | Platform for tidal turbines | |
| CN204456109U (en) | A kind of steel pipe pile lifting piling construction tackling system | |
| CN104294749A (en) | Method for installing cylinder foundation trestle structure | |
| CN101962946A (en) | Method for arranging hoisting points and floating-supported conduit frame with skirt pile sleeves | |
| CN103603364A (en) | Deepwater suction-type gravity foundation and deepwater mounting device and deepwater mounting method thereof | |
| CN110185057A (en) | A kind of tooling and construction method for the lifting staking out of offshore wind farm single-pile foundation steel-pipe pile | |
| CN102206938A (en) | Novel method for installing upper part block of offshore platform | |
| CN102587377B (en) | Drop hammer type pile sinking device and pile sinking method thereof | |
| CN207985142U (en) | A kind of water floated platform of quick-assembling | |
| CN207861722U (en) | A kind of Simple water floating type gantry crane | |
| CN105129632A (en) | Grid-type steel sheet pile large cylinder main grid installation construction special-purpose crane ship | |
| CN105756081A (en) | Self-tapered end prestress wire circular truncated cone concrete drum offshore wind turbine foundation and construction method thereof | |
| CN105129597A (en) | Lifting beam special for floating container bulwark | |
| CN213768915U (en) | Floating transportation system for dragging double-wall steel sleeve box in water | |
| CN204551494U (en) | Construction equipment is transferred in a kind of steel sheet-pile cofferdam inner support superposition | |
| CN104802925B (en) | The method for dismounting of ocean platform propeller | |
| CN207826489U (en) | A kind of novel shallow draft, low clearance, high-environmental open body barge | |
| CN202164066U (en) | Hoisting device for large-scale articles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |