CN104652392B - A kind of lattice steel sheet pile large cylinder nominative cylinder position is assembled, multi-functional tooling bracket of doing Kongfu - Google Patents
A kind of lattice steel sheet pile large cylinder nominative cylinder position is assembled, multi-functional tooling bracket of doing Kongfu Download PDFInfo
- Publication number
- CN104652392B CN104652392B CN201410831209.2A CN201410831209A CN104652392B CN 104652392 B CN104652392 B CN 104652392B CN 201410831209 A CN201410831209 A CN 201410831209A CN 104652392 B CN104652392 B CN 104652392B
- Authority
- CN
- China
- Prior art keywords
- steel sheet
- sheet pile
- assembled
- moulding bed
- support
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 178
- 239000010959 steel Substances 0.000 title claims abstract description 178
- 238000000465 moulding Methods 0.000 claims abstract description 38
- 230000000916 dilatatory effect Effects 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims description 31
- 230000008093 supporting effect Effects 0.000 claims description 19
- 239000002775 capsule Substances 0.000 claims description 10
- 206010016766 flatulence Diseases 0.000 claims description 10
- 230000006698 induction Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 6
- 230000003019 stabilising effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 52
- 201000003373 familial cold autoinflammatory syndrome 3 Diseases 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 20
- 230000008569 process Effects 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000009434 installation Methods 0.000 description 6
- 210000000078 claw Anatomy 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 244000062793 Sorghum vulgare Species 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 2
- 238000005273 aeration Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000004746 geotextile Substances 0.000 description 2
- 235000019713 millet Nutrition 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000007963 capsule composition Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Landscapes
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
The invention discloses a kind of lattice steel sheet pile large cylinder nominative cylinder position is assembled, multi-functional tooling bracket of doing Kongfu, which includes：Base support stake, upper support moulding bed, the upper support moulding bed are fixedly installed in base support stake, for pre-assembled of round steel sheet pile of 4 group 1/4 of support, and complete the splicing of lattice steel sheet pile large cylinder；Lowering or hoisting gear, is placed on upper support moulding bed, drives the pre-assembled lifting on upper support moulding bed of 1/4 round steel sheet pile；Rotary apparatuss, are placed on upper support moulding bed, drive the pre-assembled rotation on upper support moulding bed of 1/4 round steel sheet pile；Air bag dilating device, is placed on upper support moulding bed, for, after steel sheet pile assembly is closed up, compensating the preset clearance between tooling bracket and steel sheet pile, making support jig effective support steel sheet pile.The present invention can effectively realize that man-made island is constructed under the field condition and construction period of " being all restricted up and down ", and plaid matching shaped steel plate pile large cylinder nominative carries out concatenation construction at the construction field (site).
Description
Technical field
The present invention relates to a kind of construction technology of lattice steel sheet pile large cylinder nominative, and in particular to a kind of to be used for lattice steel plate
The tooling bracket of stake large cylinder nominative installation.
Background technology
Man-made island is generally the artificial land built in Nearshore Shallow Sea waters, used as carrying out operation on the sea or other purposes
Place, have mostly trestle or seabed tunnel to be connected with bank.The flourishing coastal state of modern industry, strand one with it is densely populated,
Urban congestion so that further development and construction of new enterprise and public utility is very limited, the inhabitation in original city itself,
The problems such as traffic, noise, water and air pollution, also is difficult to solve.Therefore, man-made island is built, changes or improve an above-mentioned difficult problem.
Man-made island is one of mode using ocean space, is also a kind of emerging ocean engineering.
Such as Chinese port Zhuhai and Macao bridge Hong Kong man-made island (HKBCF) is an important set of port Zhuhai and Macao bridge Hong Kong connecting line
Into part, connect Tunmen and Dayu Mountain, about 1,500,000 square meter of floor space through red La Jiao airports.The man-made island reclamation is made
For port Zhuhai and Macao bridge conveyance system, the construction and development of the progress of engineering, quality and security relationship to whole bridge are smoothly real
This project is applied, the construction to whole port Zhuhai and Macao bridge has solid place mat effect.The man-made island is by big in lattice steel sheet pile
Cylinder adds backfill filler in the cofferdam that breakwater is formed to form.
Referring to Fig. 1 and Fig. 2, the man-made island 100 is the cofferdam formed in lattice steel sheet pile large cylinder 101 plus breakwater 102
Interior backfill filler is formed, about 1,500,000 square meter of floor space.Its lattice steel sheet pile island wall construction axial length about 5.1km, has lattice
Shaped steel plate pile large cylinder (101a) 134, diameter are respectively 26.9m and 31.194m.Nominative 101a (i.e. lattice steel sheet pile great circles
Cylinder) totally 133 groups of secondary lattice 101b being connected with nominative, respectively：1. a diameter of 10.976m of secondary lattice between diameter 26.9m nominatives,
Totally 55 groups (110), monolithic pair lattice are made up of 33 pieces of steel sheet piles；2. the secondary lattice between diameter 31.194m nominatives are a diameter of
15.96m, totally 77 groups (154), monolithic pair lattice are made up of 46 pieces of steel sheet piles；3. diameter 26.9m nominatives and diameter 31.194m master
The a diameter of 16.296m of secondary lattice between lattice, totally 1 group (2), monolithic pair lattice are made up of 47 pieces of steel sheet piles.
Meanwhile, this engineering adopts the straight abdomen formula steel sheet pile of YSP-FXL types, and material is S355,23.6～37.1m of length, and which is public
Width is called 500mm, and web thickness is 12.7mm, and corner is 10 °, and theoretical weight is 77.2kg/m.Carrying out lattice steel sheet pile
Before great circle tube construction, the construction of blotter, geotextiles and broken stone pile should be completed first, after one section of scope of operation of the Macadam Pile Construction
The construction of lattice steel sheet pile large cylinder can be carried out, after lattice steel sheet pile large cylinder installation, carries out filling out in cylinder in 24 hours
Material backfilling working.After the completion of two adjacent lattice steel sheet pile large cylinder nominative installations backfill, secondary lattice construction can be carried out.
Above-mentioned engineering mainly has five big difficult points in work progress：1) construction area limit for height.2) depth of water is shallow.3) geological conditions
Difference so that stake is long.4) complete off-shore operation, marine environmental requirement are high.5) duration is tight." all received up and down based on this
The field condition and construction period of restriction ", the construction of lattice steel sheet pile large cylinder nominative have selected one kind, and " 1/4 is land pre-splicing, waterborne
The technique of combination free combat ".
For lattice steel sheet pile large cylinder on-site consolidation, there is live cylinder position to dissipate in prior art and spell technique, scene entirety in advance
Assembling process, but under the conditions of limit for height, the scene splicing of overlength sheet pile cannot realize that the general stake of this engineering lattice steel sheet pile is up to
To 37.1m, single nominative steel sheet pile gross weight typically in 450t～560t, be it is current international most.
In sum, restricted by surrounding airport aviation limit for height, local engineering water depth is shallower and periphery blocks dirty curtain
The impact of curtain, this engineering lattice steel sheet pile construction technique and construction equipment are all very limited, and can only select specific technique
Implement steel sheet pile construction with equipment.Existing large-tonnage crane ship height does not adapt to the requirement of live limit for height, it is also difficult to adapt to
Depth condition, so on-site hoisting part must be restricted in height, weight.Need badly as can be seen here and want a kind of " tooling bracket " to come
Realize each lattice body steel sheet pile scene integral assembling work.
The content of the invention
Construct under the field condition and construction period of " being all restricted up and down " for above-mentioned man-made island, lattice steel plate
The problems of stake large cylinder nominative construction, it is an object of the invention to provide one kind realizes that each lattice body steel sheet pile scene is whole
Body is assembled, the multi-functional tooling bracket of free combat.
In order to achieve the above object, the present invention is adopted the following technical scheme that：
A kind of lattice steel sheet pile large cylinder nominative cylinder position is assembled, multi-functional tooling bracket of doing Kongfu, the multi-functional frock
Frame includes：
Base support stake, mounting foundation of the base support stake as multi-functional tooling bracket, for installing and supporting
Constitute other parts of multi-functional tooling bracket；
Upper support moulding bed, the upper support moulding bed are fixedly installed in base support stake, for supporting 4 group 1/4 to justify
Pre-assembled of steel sheet pile, and complete the splicing of lattice steel sheet pile large cylinder；
Lowering or hoisting gear, the lowering or hoisting gear are placed on upper support moulding bed, drive pre-assembled of 1/4 round steel sheet pile upper
Lifting on portion's support jig；
Rotary apparatuss, the rotary apparatuss are placed on upper support moulding bed, drive pre-assembled of 1/4 round steel sheet pile upper
Rotation on portion's support jig；
Air bag dilating device, the air bag dilating device are placed on upper support moulding bed, in the assembled conjunction of steel sheet pile
After holding together, the preset clearance between tooling bracket and steel sheet pile is compensated, support jig effective support steel sheet pile is made.
In the preferred version of the multi-functional frock, the base support stake is by some periphery steel pipe supporting piles and 1
Central steel piping support stake, some periphery steel pipe supporting piles with central steel piping support stake as the center of circle, along the circumferential direction uniformly
Distribution, and the stake top of some periphery steel pipe supporting piles and central steel piping support stake is in same level, each supporting steel pipe
Bindiny mechanism is provided with the stake top of stake.
Further, the upper support moulding bed includes：
Constitute the bracing frame of upper support moulding bed main body；
Bottom platform, work platformses and upper support moulding bed and base support of the bottom platform as lowering or hoisting gear
The connecting platform of stake, which is fixedly installed on the bottom of bracing frame, and is fixedly connected with base support stake by base；
Middle deck, holding and stabilising arrangement of the middle deck as pre-assembled of 1/4 round steel sheet pile, its liftable
Be arranged on bracing frame, and be located at bottom platform on；
Upper brace, the upper brace as the suspension of pre-assembled of 1/4 round steel sheet pile, revolution and hoistable platform, its
It is liftable to be arranged on bracing frame, and be located on middle deck, and the power that middle deck is lifted along bracing frame is provided.
Further, support frame as described above includes a center steel pipe post and some periphery steel pipe posts, some peripheries
Steel pipe post is distributed uniformly and circumferentially with center steel pipe post as the center of circle, and center steel pipe post and some periphery steel pipes
The top of column is fixedly connected by a top structure.
Further, the lowering or hoisting gear is arranged in the bottom platform in upper support moulding bed, and passes through driver
Structure drives upper brace to lift along bracing frame.
Further, the rotary apparatuss are arranged on upper brace, for supporting and driving pre- group of 1/4 round steel sheet pile
Load along upper brace carry out 360 ° it is in rotary moving.
Further, the rotary apparatuss include annular walking dolly, rotary motion mechanism, the annular walking dolly
It is movably disposed on upper brace, the hook for supporting pre-assembled of 1/4 round steel sheet pile, the revolution driving machine is set thereon
Structure is arranged on upper brace, and drives annular walking dolly along upper brace, and around the center of upper brace make level along or
Rotate counterclockwise.
Further, the air bag dilating device is arranged on upper brace and middle deck.
Further, the air bag dilating device include air compressor, air accumulator, Stress control and induction system and
Flatulence capsule, the air compressor are inflated to air accumulator, and the Stress control controls air accumulator to flatulence glue with induction system
Capsule is inflated and is controlled flatulence capsule and abandons.
Further, servo rotary mechanism is set in the middle deck, and the mechanism includes track girder and servo-actuated rotation
Turn T-shaped hook, the direction of rotation of pre-assembled of the 1/4 round steel sheet pile that the track girder is supported along upper brace is arranged on middle part and puts down
On platform, the T-shaped hook of the servo rotary is movably placed on track girder by directive wheel, and the T-shaped hook of the T-shaped hook of servo rotary
Portion supports pre-assembled of the 1/4 round steel sheet pile supported on connection upper brace.
The scheme that the present invention is provided can effectively realize field condition of the man-made island construction " being all restricted up and down "
And under construction period, plaid matching shaped steel plate pile large cylinder nominative carries out concatenation construction at the construction field (site).
Furthermore, this frock can to by the straight abdomen formula steel sheet pile of YSP-FXL types (material is S355,23.6～37.1m of length,
Its nominal width is 500mm, and web thickness is 12.7mm, and corner is 10 °, and stake is long to reach 37.1m, single nominative steel sheet pile gross weight
Amount is typically in 450t～560t) pre-assembled of 1/4 round steel sheet pile constituting, reliable and stable support, rotation and assembled are carried out,
Can not only ensure that whole work progress is reliable and stable and high security, which can also greatly improve live plaid matching shaped steel plate pile
Large cylinder nominative carries out the efficiency of construction of concatenation construction.
Description of the drawings
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Fig. 1 is man-made island steel sheet pile grid island wall construction plane graph；
Fig. 2 is man-made island Steel Sheet Pile grille plane layout drawing；
Fig. 3 is the structural representation of multi-functional tooling bracket in the present invention；
Fig. 4 is the structural representation of foundation support stake in the present invention；
Fig. 5 is upper support moulding bed bottom platform structural plan figure；
Fig. 6 is hinged schematic diagram for upper support moulding bed middle deck；
Fig. 7 is upper support moulding bed upper brace structural plan figure；
Fig. 8 is upper support moulding bed top structure plane graph；
Fig. 9 is the structural representation of lowering or hoisting gear in the present invention；
Arrangement schematic diagrams of the Figure 10 for the assembly pulley on top structure in upper support moulding bed；
Figure 11 is the scheme of installation of walking dolly in upper brace；
Structural representations of the Figure 12 for the T-shaped hook mechanism of middle level platform servo rotary；
Scheme of installations of the Figure 13 for flatulence capsule.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
Man-made island steel sheet pile grid island wall described in this example using background section as corresponding construction work, with this
To illustrate the implementation process of 1/4 cylinder of lattice steel sheet pile large cylinder nominative sheet pile scene joining method.
In this example, the enforcement of the engineering has following condition：
1) construction area limit for height.Whole construction area is respectively positioned on airport aviation height-limit area, lattice steel sheet pile great circle tube construction
Between+30mPD～+60mPD, construction equipment selects to be extremely restricted live limit for height.Existing equipment cannot normally put into and make
With or service efficiency it is extremely low, it is necessary to it is newly-built and transformation equipment component could be adapted to this engineering construction needs, and subregion steel plate
Stake need to also be relaxed in the phase in limited aviation limit for height and be implemented.
2) depth of water is shallow.This engineering construction region mud face absolute altitude is gradually lowered from south to north, nearly half ENGINEERING POINT absolute altitude-
2.8mPD～-11mPD, blotter fill rear absolute altitude in -1.8mPD～-2mPD, and mean sea level 1.2mPD, ebb tide are averagely low
Tidal level 0.3mPD.As the depth of water is shallower, construction ship needs operation by tide, ships that transport reach construction point.
3) features as poor geologic condition so that stake is long.Bottom silt thickness about 15m-25m, designing pile length 23.6m-39.1m,
While the project large cylinder is a part for embankment permanent structure, major and minor lattice stake is long identical.Due to limit for height, long stake cannot one
Secondary property is in place, needs live pile extension.
4) complete off-shore operation, marine environmental requirement are high.Engineering is located at sea, and construction period island body periphery is arranged for a long time and blocked
Dirty curtain, great circle tube construction are confined in long and narrow region, and operation ship is more, and cross interference is larger.
5) constraint of cylinder deadweight.The single nominative steel sheet pile gross weight of this engineering is typically in 450t～560t.Limit in aviation
Under the conditions of height, suitable crane ship is there is no once to complete a nominative integral hoisting and sinking at present.
6) duration is tight.Required according to relevant, in addition to 5 lattice steel sheet pile large cylinders of reserved opening gate segment, remaining 129 lattice
Shaped steel plate pile large cylinder is heavy to be set work and need to complete in 420 days after commencement of works, i.e., complete steel in 14th month after commencement of works
Sheet pile is heavy to set work.Due to lattice steel sheet pile large cylinder it is heavy set need to after the completion of geotextiles, blotter and broken stone pile ability
Implement, and most of steel sheet pile construction ship need to be implemented to change, build, steel sheet pile sinks that to set the practice of construction duration about left at 8 months
It is right.Meanwhile, steel sheet pile construction is affected larger by aviation limit for height, this engineering construction duration pretty nervous.
In sum, restricted by surrounding airport aviation limit for height, local engineering water depth is shallower and periphery blocks dirty curtain
The impact of curtain, this engineering lattice steel sheet pile construction technique and construction equipment are all very limited, and can only select specific technique
Implement steel sheet pile construction with equipment.Existing large-tonnage crane ship height does not adapt to the requirement of live limit for height, it is also difficult to adapt to
Depth condition, so on-site hoisting part must be restricted in height, weight, this example adopts lattice steel sheet pile large cylinder nominative
1/4 cylinder of sheet pile scene joining method, full circle nominative is divided into pre-assembled of 4 group of 1/4 round steel sheet pile and is lifted respectively by which, accordingly
Crane ship machine must be transformed, and each overall spelling in lattice body steel sheet pile scene need to be realized using one special " tooling bracket " in scene
Dress work, in addition, scene closes up stake must take pile extension pattern, could meet the condition of live limit for height.
For this purpose, this example is provided, a kind of lattice steel sheet pile large cylinder nominative cylinder position is assembled, multi-functional tooling bracket of doing Kongfu, real
Now being assembled on special multi-functional tooling bracket for lattice steel sheet pile large cylinder nominative cylinder position is carried out.The multi-functional frock
Timing is set up, minimum height limiting zone limit for height, sea bed face absolute altitude, steel plate pile length, working water level and preset clearance etc. is considered
Factor.Based on the requirement of arrangement and method for construction, the multi-functional tooling bracket has that supporting steel sheet pile weight, revolution are assembled, unloading of sinking,
Dilate the functions such as support.(referring to Fig. 3) is mainly comprised the following steps for this multi-functional tooling bracket：
1) foundation support stake 200
According to geological conditions, bearing requirements, various operating modes and water level, meteorological condition etc., tooling bracket basis adopts 9 steel
Pile tube forms the foundation support stake 200 as multi-functional tooling bracket mounting foundation, and for installing and supporting composition multi-functional
Other parts of tooling bracket.
Referring to Fig. 4, which show support steel pile tube site plan, wherein using 1 support steel pile tube 201 as center
Steel-pipe pile is held, remaining 8 support steel pile tube 202 is used as periphery supporting steel-pipe pile, with centre bearing steel-pipe pile 201 as the center of circle, edge
One annulus is evenly arranged the surrounding of centre bearing steel-pipe pile 201.
Every lattice body steel sheet pile shakes after sinking and pulls out；And the mechanism such as every support steel pile tube design of pile top adpting flange.
2) upper support jig structure 300
" tooling bracket " upper support moulding bed is made up of 9 support posts and 3 layers of horizontal operation platform etc. (referring to Fig. 5 extremely
Fig. 7), top and middle part arrange fixed connection structure.Upper support moulding bed can meet structural strength, rigidity under various operating modes
Require with stability in the large.
(1) wherein 9 support posts, constitute the bracing frame of upper support moulding bed.Specifically, in this 9 support posts, 1
Root as center steel pipe post and remaining 8 as periphery steel pipe post, if 8 as periphery steel pipe post with center steel pipe
Column is the center of circle, is distributed uniformly and circumferentially, and center steel pipe post and 8 tops as periphery steel pipe post pass through one
Top structure is fixedly connected.The top structure subsequently illustrates explanation.
Constitute 9 support posts of bracing frame, itself and bottom platform rigidity in top structure and 3 layers of horizontal operation platform
Pass through between liftable upper mounting plate and middle platform in connection, with 3 layers of horizontal operation platform hinged seat and steel roller thereon and
Retaining mechanism is hinged.The bottom of support post is respectively by 9 piling bars in corresponding gusset and seafloor foundation supporting pile
Flange rigid attachment, is machined with arc gain on flange, between the two by screw-thread steel bolt connection, while center steel pipe post
It is provided with cat ladder and leads to each layer platform for operator.
Bottom platform 301 in (2) 3 layers of horizontal operation platform
Referring to Fig. 5, work platformses and upper support moulding bed and base support stake of the bottom platform as lowering or hoisting gear
Connecting platform, which is fixedly installed on the bottom of bracing frame, and is fixedly connected with base support stake by base.
Specifically, the bottom platform adopts truss structure, is connected with 9 seabed piling bars by base.
Middle deck 302 in (3) 3 layers of horizontal operation platform
Holding and stabilising arrangement of the middle deck as pre-assembled of 1/4 round steel sheet pile, which is liftable to be arranged on
On support, and it is located on bottom platform.The middle deck 302 is made up of with steel pipe truss annular collar tie beam (oscilaltion), its
Unpowered mechanical, by 9 hinged seat 302a and each hinged seat being arranged on of can lifting of each 6 guide roller 302b up and down
On 9 support posts (referring to Fig. 6), it is capable of achieving to move up and down by upper mounting plate power.Taper casing and voussoir are set on hinged seat
Column gap is eliminated when hanging for steel sheet pile, stable framework is provided with retaining mechanism 302c (flat with upper simultaneously on hinged seat
Platform is consistent).
Upper brace 303 in (4) 3 layers of horizontal operation platform
, used as the suspension of pre-assembled of 1/4 round steel sheet pile, revolution and hoistable platform, which is liftable for the upper brace 303
It is arranged on bracing frame, and is located on middle deck, and the power that middle deck is lifted along bracing frame is provided.Referring to Fig. 7, should
Upper brace 303 is by the structure composition such as annular box beam and fringe truss, middle part truss, hinged seat, retaining mechanism.The platform and 9
The setting structure of support post is identical with middle deck, is not repeated here herein.
Specifically, in order to coordinate lowering or hoisting gear and rotary apparatuss in multi-functional tooling bracket, in the upper brace 303
Annular collar tie beam hinged seat be provided with each 4 guide rollers up and down, which passes through guide roller and column and coordinates, 6 cake lifting pulleys
Group is located at by column.Upper mounting plate carries out lifting behaviour by lowering or hoisting gear, leading block and the 6 cake assembly pulleys being located in bottom platform
Make.
Side, middle truss and collar tie beam in upper brace 303 is rigidly connected and passes through hinged seat and roller and column gap is matched somebody with somebody
Close, operationally ensure the stable of upper mounting plate and lift.
Therein, retaining mechanism is made up of lock claw, axle, extension spring etc., to ensure construction and personal safety during working.
A pair of retaining mechanism elongated holes are set every about 3m distances on 9 root posts.
(5) top structure 304
Referring to Fig. 8, top structure 304 is tied to keep 9 support posts and whole upper support moulding bed that constitute bracing frame
The fixed structure of structure stability.The top structure is rigidly connected by box hanging beam, steel pipe support and roof panel and column and is constituted, case
Type hanging beam two ends are provided with 7 cake assembly pulleys, wherein 6 cakes are fixed pulley, 1 cake is equalizer pulley, and unit assembling of ship machinery hanging beam is placed in top
On portion's platform, unit assembling of ship machinery steel wire rope is fixed and is suspended on hanging beam, and when lowering or hoisting gear is lifted, roof panel is operated when being used to lift
Personnel's hook, decoupling device, while can be used for the upper lower platform of cage conveying operations personnel.
2) lowering or hoisting gear 400 of " tooling bracket "
Referring to Fig. 9, " tooling bracket " lowering or hoisting gear 400 is arranged in the bottom platform 301 in upper support moulding bed, and is led to
Crossing drive mechanism drives upper brace to lift along bracing frame.
Specifically, the lowering or hoisting gear 400 is main associates electric winch 401 and leading block 403 by 4 double-ropes, and
Movable and fixed pulley group is constituted.
Wherein, 4 winches 401 are arranged symmetrically in bottom platform 301, for driving lifting, middle deck.4 strands
Car 401 is realized driving upper flat by 16 set of 6 cake assembly pulley, 16 leading blocks, 8 equalizer pulleys by steel wire rope 402 respectively
The lifting of platform, movable pulley are installed on upper brace, and fixed pulley 405, stabilizer 404 are arranged on the top hanging beam of top structure
304a upper (as shown in Figure 10).
Thus, steel sheet pile rotary apparatuss by upper brace collar tie beam and thereon are carried, by 4 sets lowering or hoisting gears be located at
8 suspension centres on upper brace collar tie beam are realized the lifting of upper brace, realize then steel sheet pile with 9 root posts as lead column
Lifting.
In order to ensure on stability and the safety of whole lifting process, the lowering or hoisting gear and upper brace and middle deck
The locking device of setting is engaged.
After upper, middle lifting platform to working position, it is locked by retaining mechanism, to ensure construction and personal safety.Locking
Mechanism is made up of platform hinged seat bearing pin otic placode, column 300mm elongated holes, bearing pin, lock claw and unlocking counterweight, and lock claw passes through
Bearing pin is arranged on bearing pin otic placode, is coordinated on its working end and column 300mm elongated holes, and the other end is connected with unlocking counterweight, and 9
Root post sets a pair of retaining mechanism elongated holes per 3m distances up and down.Thus the retaining mechanism for constituting, opens once every 3m
Retaining mechanism, after counterweight falls bottom platform, lock claw crosses elongated hole, and automatically replies normally closed working condition, plays
The automatic protective effect during decline.
4) rotary apparatuss 500 of " tooling bracket "
The rotary apparatuss 500 of " tooling bracket ", which is arranged on upper brace, for supporting and driving 1/4 round steel sheet pile
Pre-assembled along upper brace carry out 360 ° it is in rotary moving.
Rotary apparatuss 500 are main include annular walking dolly, upper mounting plate rotation collar tie beam (matching somebody with somebody roller), rotary motion mechanism,
The part such as T-shaped hook mechanism of middle level platform servo rotary constitutes.
(1) upper mounting plate rotation collar tie beam and walking dolly
Referring to Figure 11, annular dolly 501 is placed on the annular collar tie beam 303a of upper brace, and 98 groups of wheels are set on annular dolly
502 and 196 hooks, annular dolly drives by 8 planetary gear revolution driving heads, equipped with drive gear on driving head, and little
Skiving circle coordinates and drives dolly revolution, dolly can 360 ° around the centre of gyration clockwise, rotate counterclockwise.
(2) rotary motion mechanism
Rotary motion mechanism by 8 driving head brackets being distributed on annular collar tie beam, rotary planetary gear driving head 503,
The composition such as the large-sized annular internal messing gear ring that is fixed on annular dolly, electric control box.Wherein, revolution driving head by motor,
Compound epicyclic reduction gear, interface, 4 part of output gear composition.
Thus the rotary motion mechanism for constituting, during its work：The gear of rotary planetary gear driving head be fixed on annular
Large-sized annular internal messing gear ring engaged transmission on dolly, drives dolly around revolution 360 ° of suitable, rotate counterclockwises of central horizontal.Drive
Dynamic head has locally/two kinds of remote control operator scheme.The rotating of slewing equipment can be realized respectively under local or remote control mode.Button
Pattern is restoration type, when a button is depressed slewing equipment action, and after unclamping handss, button automatically resets, and revolution driving head stops.Press
Scram button on lower button box is capable of achieving the emergent stopping of revolution driving head.
(3) the T-shaped hook mechanism of middle level platform servo rotary 504
Referring to Figure 12, the mechanism includes the track girder 504a and T-shaped hook 504b of servo rotary, and track girder 504a is along top
The direction of rotation of pre-assembled of the 1/4 round steel sheet pile supported on platform is arranged on the annular collar tie beam of middle deck, servo rotary T
Type hook 504b is movably placed on track girder by directive wheel, and the T-shaped hook portion of the T-shaped hook of servo rotary supports connection top
Pre-assembled of the 1/4 round steel sheet pile supported on platform.
5) the air bag dilating device 600 of " tooling bracket "
Close up for ease of steel sheet pile and be assembled into integral lattice, each layer platform girder steel radius of tooling bracket is respectively less than principal radii.
Steel sheet pile assembly is to compensate the preset clearance and can make moulding bed effective support steel sheet pile after closing up, in upper brace and middle deck
On be provided with air bag dilating device 600.The device is mainly gentle by air compressor, air accumulator, Stress control and induction system
Swollen capsule composition.
Wherein, referring to Figure 13, flatulence capsule 601 is fixed on upper brace and middle deck by corresponding bolt taut band
In resettlement groove on the lateral surface of annular collar tie beam.And air compressor is inflated to air accumulator, Stress control is controlled with induction system
Air accumulator is inflated and is controlled flatulence capsule and abandons to flatulence capsule.
Simultaneously as needed, vacuum breathing apparatus be can configure, do not require the use of dilate when, air bag can be contracted on girder steel
In groove.
Thus what is constituted dilates airbag apparatus, its carry out dilating air bag fill, the process deflated it is as follows：
1) airbag aeration
(1) air compressor machine is started, opens air compressor's bottle outlet valve, open the inlet valve of air accumulator, air compressor machine is toward air accumulator
Inflation.
(2) outlet valve for opening air accumulator is supplied to solenoid valve box.
(3) solenoid valve box is powered, and electromagnetic valve is closed, and presses gas source solenoid valve control button and opens electromagnetic valve
Case gas source electromagnetic valve；Selection needs aerating gasbag loop, presses the control knob of corresponding circuit, and corresponding electromagnetic valve is opened, opened
Beginning is inflated to air bag, after inflation is finished, presses the control knob in corresponding air bag loop, corresponding closed electromagnetic valve；Close master
Source of the gas electromagnetic valve.
2) air bag deflation
(1) solenoid valve box is powered, and electromagnetic valve is closed, and presses nature pressure-releasing electromagnetic valve control knob, opens certainly
Right pressure-releasing electromagnetic valve, air bag start nature deflation, to deflate naturally and close nature pressure-releasing electromagnetic valve after finishing.
(2) vacuum pump being started by 5.4 programs, pressing evacuation solenoid valve control button, evacuation electromagnetic valve is opened, air bag
Start evacuation, after evacuation is finished, stop vacuum pump, close evacuation electromagnetic valve.
Thus the lattice steel sheet pile large cylinder nominative cylinder position assembly for constituting, multi-functional tooling bracket of doing Kongfu, which carries out lattice
The assembled process of steel sheet pile large cylinder nominative cylinder position is as follows：
Support jig installs 1/4 round steel sheet pile assembly tab transport in place and corresponding to after scene, is risen using horizontal hanging arm
Weight boat mooring side burst lifting assembly tab in the body of island (suspension hook is 2 × 1500kN).To prevent assembly tab in hoisting process from swinging,
Steel sheet pile cohesion device is set in the deck of crane ship, the device two ends hold edge steel plate tightly using fluid pressure type tightener
Stake.Whole hoisting process is as follows：
First, side lifts pre-assembled of first group of 1/4 round steel sheet pile in the body of island, and horizontal hanging arm crane ship passes through steel sheet pile
Arc hanging beam lifts by crane pre-assembled of 1/4 round steel sheet pile, will be transformed into support upper strata by arc hanging beam by the conversion of suspension system
On platform, realize that pre-assembled is lifted in tooling bracket system by 1/4 round steel sheet pile；Then pass through the rotation on tooling bracket
Device drives and for the ring rotation beam on support to rotate 180 °, so as to drive the pre-assembled rotation of first group of 1/4 round steel sheet pile
180°。
Arc hanging beam is installed to the rotation of upper mounting plate to cylinder position by pre-assembled of 1/4 round steel sheet pile of special floating crane handling
Liang Shang, it may be noted that the lifting set square of 48 steel sheet piles needs to be suspended at the top of support jig upper mounting plate on hook during installation.Apply
Work operator are untied hoisting wirerope out of stock with arc hanging beam on upper mounting plate, and crane ship lifting arc hanging beam moves ship lifting
Second 1/4 circle, starts the revolution driving motor on tooling bracket upper mounting plate, and operation rotating beam goes to design attitude.
Then, pre-assembled of round steel sheet pile of second group 1/4 of lifting of homonymy, detailed process as above, after rigging out, cross work
The ring rotation fine strain of millet on rotary apparatuss driving arm on dress support is rotated by 90 °, so as to drive pre- group of first group of 1/4 round steel sheet pile
Load and pre-assembled of second group of 1/4 round steel sheet pile is equidirectional is rotated by 90 ° again.
Then, pre-assembled of round steel sheet pile of the 3rd group 1/4 of lifting of homonymy, detailed process as above, after rigging out, cross work
Dress support on rotary apparatuss driving arm on ring rotation fine strain of millet rotate 180 °, so as to drive first and second and three group 1/4 justify
Pre-assembled entirety of steel sheet pile is equidirectional to rotate 180 ° again.
Finally, pre-assembled of round steel sheet pile of the 4th group 1/4 of lifting of homonymy, detailed process is as above.
After assembly is completed, by air bag dilating device on tooling bracket compensate each layer platform girder steel of tooling bracket with
The gap that steel sheet pile assembly is closed up between the lattice steel sheet pile large cylinder to be formed, so that the moulding bed on tooling bracket is effectively propped up
Support steel sheet pile.
Specific compensation is that airbag aeration process is as follows：
(1) air compressor machine is started, opens air compressor's bottle outlet valve, open the inlet valve of air accumulator, air compressor machine is toward air accumulator
Inflation.
(2) outlet valve for opening air accumulator is supplied to solenoid valve box.
(3) solenoid valve box is powered, and electromagnetic valve is closed, and presses gas source solenoid valve control button and opens electromagnetic valve
Case gas source electromagnetic valve；Selection needs aerating gasbag loop, presses the control knob of corresponding circuit, and corresponding electromagnetic valve is opened, opened
Beginning is inflated to air bag, after inflation is finished, presses the control knob in corresponding air bag loop, corresponding closed electromagnetic valve；Close master
Source of the gas electromagnetic valve.
As can be seen here, by the present invention provide multi-functional tooling bracket can quickly, safety " up and down all
Be restricted " field condition and construction period under, plaid matching shaped steel plate pile large cylinder nominative carries out concatenation construction at the construction field (site).
Ultimate principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not restricted to the described embodiments, the simply explanation described in above-described embodiment and description this
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes
Change and improvement is both fallen within scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent thereof.
Claims (8)
1. a kind of lattice steel sheet pile large cylinder nominative cylinder position is assembled, multi-functional tooling bracket of doing Kongfu, it is characterised in that many work(
Energy tooling bracket includes：
Base support stake, mounting foundation of the base support stake as multi-functional tooling bracket, for installing and supporting composition
Other parts of multi-functional tooling bracket；
Upper support moulding bed, the upper support moulding bed are fixedly installed in base support stake, for supporting 4 group of 1/4 round plate
Pre-assembled of stake, and complete the splicing of lattice steel sheet pile large cylinder；
The upper support moulding bed includes：
Constitute the bracing frame of upper support moulding bed main body；
Bottom platform, work platformses and upper support moulding bed and base support stake of the bottom platform as lowering or hoisting gear
Connecting platform, which is fixedly installed on the bottom of bracing frame, and is fixedly connected with base support stake by base；
Middle deck, holding and stabilising arrangement of the middle deck as pre-assembled of 1/4 round steel sheet pile, which is liftable to set
Put on bracing frame, and be located on bottom platform；
Upper brace, used as the suspension of pre-assembled of 1/4 round steel sheet pile, revolution and hoistable platform, which can rise the upper brace
That what is dropped is arranged on bracing frame, and is located on middle deck, and provides the power that middle deck is lifted along bracing frame；
Lowering or hoisting gear, the lowering or hoisting gear are placed on upper support moulding bed, drive pre-assembled of 1/4 round steel sheet pile on top
Lifting on support frame；The lowering or hoisting gear is engaged with upper brace and middle deck by locking device；
Rotary apparatuss, the rotary apparatuss are placed on upper support moulding bed, drive pre-assembled of 1/4 round steel sheet pile on top
Rotation on support frame；The rotary apparatuss include annular walking dolly, rotary motion mechanism, and the annular walking dolly is removable
Dynamic is arranged on upper brace, arranges the hook for supporting pre-assembled of 1/4 round steel sheet pile thereon, and the rotary motion mechanism sets
Put on upper brace, and drive annular walking dolly along upper brace, and around the center of upper brace make level along or the inverse time
Pin rotates；
Rotary motion mechanism by 8 driving head brackets being distributed on annular collar tie beam, rotary planetary gear driving head, be fixed on ring
Large-sized annular internal messing gear ring, electric control box composition on shape dolly；Wherein, the gear of rotary planetary gear driving head with it is solid
Large-sized annular internal messing gear ring engaged transmission on annular dolly, drives dolly around revolution 360 ° of suitable, inverse times of central horizontal
Pin rotates；
Air bag dilating device, the air bag dilating device are placed on upper support moulding bed, for after steel sheet pile assembly is closed up,
Preset clearance between compensation tooling bracket and steel sheet pile, makes support jig effective support steel sheet pile.
2. a kind of lattice steel sheet pile large cylinder nominative cylinder position according to claim 1 is assembled, multi-functional tooling bracket of doing Kongfu,
Characterized in that, the base support stake is by some periphery steel pipe supporting piles and 1 central steel piping support stake, described some
Periphery steel pipe supporting pile is distributed uniformly and circumferentially with central steel piping support stake as the center of circle, and some periphery steel pipe supportings
The stake top of stake and central steel piping support stake is in same level, is provided with bindiny mechanism in the stake top of each support steel pile tube.
3. a kind of lattice steel sheet pile large cylinder nominative cylinder position according to claim 1 is assembled, multi-functional tooling bracket of doing Kongfu,
Characterized in that, support frame as described above includes a center steel pipe post and some periphery steel pipe posts, some periphery steel pipe posts
With center steel pipe post as the center of circle, it is distributed uniformly and circumferentially, and the top of center steel pipe post and some periphery steel pipe posts
Portion is fixedly connected by a top structure.
4. a kind of lattice steel sheet pile large cylinder nominative cylinder position according to claim 1 is assembled, multi-functional tooling bracket of doing Kongfu,
Characterized in that, the lowering or hoisting gear is arranged in the bottom platform in upper support moulding bed, and driven by drive mechanism
Portion's platform is lifted along bracing frame.
5. a kind of lattice steel sheet pile large cylinder nominative cylinder position according to claim 1 is assembled, multi-functional tooling bracket of doing Kongfu,
Characterized in that, the rotary apparatuss are arranged on upper brace, for support and drive pre-assembled of 1/4 round steel sheet pile along
Portion's platform carry out 360 ° it is in rotary moving.
6. a kind of lattice steel sheet pile large cylinder nominative cylinder position according to claim 1 is assembled, multi-functional tooling bracket of doing Kongfu,
Characterized in that, the air bag dilating device is arranged on upper brace and middle deck.
7. a kind of lattice steel sheet pile large cylinder nominative cylinder position according to claim 6 is assembled, multi-functional tooling bracket of doing Kongfu,
Characterized in that, the air bag dilating device includes air compressor, air accumulator, Stress control and induction system and flatulence glue
Capsule, the air compressor are inflated to air accumulator, and the Stress control controls air accumulator with induction system and inflates to flatulence capsule
Abandon with control flatulence capsule.
8. a kind of lattice steel sheet pile large cylinder nominative cylinder position according to claim 1 is assembled, multi-functional tooling bracket of doing Kongfu,
Characterized in that, servo rotary mechanism is arranged in the middle deck, the mechanism includes track girder and the T-shaped hook of servo rotary,
The direction of rotation of pre-assembled of the 1/4 round steel sheet pile that the track girder is supported along upper brace is arranged in middle deck, institute
State the T-shaped hook of servo rotary to be movably placed on track girder by directive wheel, and the T-shaped hook portion of the T-shaped hook of servo rotary is supported
Pre-assembled of the 1/4 round steel sheet pile supported on connection upper brace.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410831209.2A CN104652392B (en) | 2014-12-22 | 2014-12-22 | A kind of lattice steel sheet pile large cylinder nominative cylinder position is assembled, multi-functional tooling bracket of doing Kongfu |
| HK15110365.9A HK1211637A1 (en) | 2014-12-22 | 2015-10-22 | A multifunctional guide frame for cellular main cell construction with assembly in-situ method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410831209.2A CN104652392B (en) | 2014-12-22 | 2014-12-22 | A kind of lattice steel sheet pile large cylinder nominative cylinder position is assembled, multi-functional tooling bracket of doing Kongfu |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104652392A CN104652392A (en) | 2015-05-27 |
| CN104652392B true CN104652392B (en) | 2017-03-29 |
Family
ID=53243986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410831209.2A Active CN104652392B (en) | 2014-12-22 | 2014-12-22 | A kind of lattice steel sheet pile large cylinder nominative cylinder position is assembled, multi-functional tooling bracket of doing Kongfu |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104652392B (en) |
| HK (1) | HK1211637A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111424718A (en) * | 2020-03-31 | 2020-07-17 | 中交第三航务工程局有限公司 | Artificial island structure for relay extension of suspended tunnel |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963301B (en) * | 2015-06-30 | 2017-11-17 | 武汉二航路桥特种工程有限责任公司 | The dilatory translation downward putting device and method removed for pier top beam section and bridge pier |
| CN105887881A (en) * | 2016-05-25 | 2016-08-24 | 中交第航务工程局有限公司 | Pile cutting platform for steel pipe composite pile |
| CN106836134A (en) * | 2017-02-10 | 2017-06-13 | 合肥学院 | Construction method for building artificial island in reef area by using waste tires |
| CN107165148B (en) * | 2017-06-09 | 2019-02-15 | 中国建筑第六工程局有限公司 | A kind of affiliated facility processing method of Large-diameter Steel cylinder slice structure |
| CN108262574A (en) * | 2018-03-16 | 2018-07-10 | 南通振华重型装备制造有限公司 | A kind of jack up wind-powered electricity generation mounting platform spud leg builds jig frame special |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2280128C1 (en) * | 2004-12-28 | 2006-07-20 | Виктор Ильич Мищевич | Method for offshore platform erection |
| JP2007077591A (en) * | 2005-09-12 | 2007-03-29 | Hazama Corp | Artificial ground |
| CN104047276A (en) * | 2014-06-25 | 2014-09-17 | 中交第三航务工程局有限公司 | One-quarter cylinder on-site splicing method for lattice type steel sheet pile large cylinder main lattice sheet piles |
| CN104060592A (en) * | 2014-06-25 | 2014-09-24 | 中交第三航务工程局有限公司 | Method for 1/4 land territory preassembling and overwater dispersion of large cylinder main grids of cellular steel sheet piles |
| CN104088280A (en) * | 2014-06-25 | 2014-10-08 | 中交第三航务工程局有限公司 | Combined construction process of pre-assembling integrated driving and splicing and separable driving of secondary cell of cellular steel sheet pile large cylinder |
-
2014
- 2014-12-22 CN CN201410831209.2A patent/CN104652392B/en active Active
-
2015
- 2015-10-22 HK HK15110365.9A patent/HK1211637A1/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2280128C1 (en) * | 2004-12-28 | 2006-07-20 | Виктор Ильич Мищевич | Method for offshore platform erection |
| JP2007077591A (en) * | 2005-09-12 | 2007-03-29 | Hazama Corp | Artificial ground |
| CN104047276A (en) * | 2014-06-25 | 2014-09-17 | 中交第三航务工程局有限公司 | One-quarter cylinder on-site splicing method for lattice type steel sheet pile large cylinder main lattice sheet piles |
| CN104060592A (en) * | 2014-06-25 | 2014-09-24 | 中交第三航务工程局有限公司 | Method for 1/4 land territory preassembling and overwater dispersion of large cylinder main grids of cellular steel sheet piles |
| CN104088280A (en) * | 2014-06-25 | 2014-10-08 | 中交第三航务工程局有限公司 | Combined construction process of pre-assembling integrated driving and splicing and separable driving of secondary cell of cellular steel sheet pile large cylinder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111424718A (en) * | 2020-03-31 | 2020-07-17 | 中交第三航务工程局有限公司 | Artificial island structure for relay extension of suspended tunnel |
| CN111424718B (en) * | 2020-03-31 | 2021-11-02 | 中交第三航务工程局有限公司 | Artificial island structure for relay extension of suspended tunnel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104652392A (en) | 2015-05-27 |
| HK1211637A1 (en) | 2016-05-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104652392B (en) | A kind of lattice steel sheet pile large cylinder nominative cylinder position is assembled, multi-functional tooling bracket of doing Kongfu | |
| CN107542101B (en) | Construction method of offshore four-buoy-buoyancy tank combined foundation structure | |
| US20040169376A1 (en) | Offshore wind turbine and method for making same | |
| US3896628A (en) | Marine structures | |
| CN100419164C (en) | Method for moving large-scale heavy member to launch and float on water, and member mounting method | |
| US20220002961A1 (en) | Suction Anchors and Their Methods of Manufacture | |
| CN105464117B (en) | Rotary marine piling saddle and multi-column pier foundation piling technique waterborne | |
| CN109629568A (en) | The process for sinking of the steady stake platform of offshore wind farm jacket foundation steel pipe pile floating | |
| CN102322062B (en) | Transportation and installation process of base barrel body of barrel type breakwater | |
| CN113443080A (en) | Integrated mechanical construction ship and wind power complete machine construction method based on same | |
| JPH05503124A (en) | Method and apparatus for constructing artificial islands and islands thus obtained | |
| US3783626A (en) | Structure, and method and apparatus for founding a structure | |
| CN106320309A (en) | Suction anchor type overwater piling platform and overwater pile group foundation piling technology | |
| KR101474554B1 (en) | harbor structures construction equipment and it's construction method | |
| WO1995033892A1 (en) | Offshore construction and vessel | |
| CN106801431A (en) | A kind of three rise gantry type wind power foundation structure and its construction method certainly | |
| CN104060592B (en) | Method for 1/4 land territory preassembling and overwater dispersion of large cylinder main grids of cellular steel sheet piles | |
| CN106759417A (en) | A kind of construction method of forced open caisson | |
| US3293865A (en) | System for lining large diameter bore holes | |
| CN104047276B (en) | The on-the-spot joining method of a kind of lattice steel sheet pile large cylinder nominative sheet pile 1/4 cylinder | |
| CN106800363A (en) | A kind of mud/sludge stockyard in-situ solidifying device | |
| CN106149712A (en) | Become water level deep-water slope substrate shield-tube embedment and fixing means | |
| CN114542799B (en) | Underground limited space vertical jacking construction method | |
| CN104047277B (en) | A kind of lattice steel sheet pile large cylinder nominative sheet pile combination free combat method | |
| CN206319320U (en) | Case cartridge type piling saddle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Mingxian Inventor after: Bi Yu Inventor after: Gu Jianhua Inventor after: Hu Xuehua Inventor after: Xiong Wenfeng Inventor after: Sun Xuerong Inventor after: Wang Haibo Inventor after: Lu Meixing Inventor after: Zheng Rongping Inventor after: Cai Fukang Inventor after: Xu Lixin Inventor after: Miao Yansui Inventor before: Xu Mingxian Inventor before: Xiong Wenfeng Inventor before: Sun Xuerong Inventor before: Wang Haibo Inventor before: Lu Meixing Inventor before: Zheng Rongping Inventor before: Cai Fukang Inventor before: Xu Lixin Inventor before: Miao Yan |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XU MINGXIAN XIONG WENFENG SUN XUERONG WANG HAIBO LU MEIXING ZHENG RONGPING CAI FUKANG XU LIXIN MIAO YAN TO: XU MINGXIAN XIONG WENFENG SUN XUERONG WANG HAIBO LU MEIXING ZHENG RONGPING CAI FUKANG XU LIXIN MIAO YANSUI BI YU GU JIANHUA HU XUEHUA |
|
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1211637 Country of ref document: HK |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1211637 Country of ref document: HK |