CN106567363A - Implement method for laying windproof water drums for grab dredgers - Google Patents
Implement method for laying windproof water drums for grab dredgers Download PDFInfo
- Publication number
- CN106567363A CN106567363A CN201610977376.7A CN201610977376A CN106567363A CN 106567363 A CN106567363 A CN 106567363A CN 201610977376 A CN201610977376 A CN 201610977376A CN 106567363 A CN106567363 A CN 106567363A
- Authority
- CN
- China
- Prior art keywords
- ascites
- grab
- radix saposhnikoviae
- anchor
- laying
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title abstract description 4
- 238000009412 basement excavation Methods 0.000 claims abstract description 6
- 206010003445 Ascites Diseases 0.000 claims description 113
- 238000001514 detection method Methods 0.000 claims description 8
- 239000000725 suspension Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 238000005406 washing Methods 0.000 abstract description 2
- 238000009825 accumulation Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 7
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 230000003501 anti-edematous effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/20—Equipment for shipping on coasts, in harbours or on other fixed marine structures, e.g. bollards
- E02B3/24—Mooring posts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Revetment (AREA)
Abstract
The invention provides an implement method for laying windproof water drums for grab dredgers. The method comprises following steps: implement preparation, water drum pit excavation, windproof water drum assembly, windproof water drum laying and windproof water drum backfill. When the water drum pit is excavated, real time monitor is carried out with measuring and positioning devices so that the water drum is precisely put in the water drum pit and the implement efficiency is increased. When the water drum and an anchor chain are uncoupled, a main hook is uncoupled in an artificial mode, and an auxiliary hook is uncoupled in an artificial and natural combined mode to prevent accumulation and knotting of anchor chains; By means of the backfill of water drums, the water drum is prevented from washing away from an assigned position by large ocean weaves and the stability of windproof water drums is enhanced.
Description
Technical field
The present invention relates to ship mooring construction field, more particularly to a kind of reality for laying the Radix Saposhnikoviae ascites for Grab
Applying method.
Background technology
Radix Saposhnikoviae ascites (also known as mooring ascites or mooring buoy) are in mooring, Radix Saposhnikoviae, standby, demagnetization, salvage for naval vessel
Deng critical port facilities during operation.Radix Saposhnikoviae ascites due to easy to use, simple structure, set move easily, small investment the advantages of, state
Inside just there are many bays, anchorage to be used for mooring.
In prior art, laying Radix Saposhnikoviae ascites are refuted using flat board and the cooperation of crane ship carries out being seated to sea bed to ascites,
But because construction area waters is wide, surge big, the ascites for placing are easy to be transferred to other positions by wave, therefore each is anti-
Edema due to wind pathogen drum is required to crane ship and unmoors again in position, and efficiency of construction is low, and position is inaccurate.
The content of the invention
The present invention is provided as preventing ascites from being surged washing from former specified location, and registration improves the laying of efficiency of construction
For the implementation of the Radix Saposhnikoviae ascites of Grab.
A kind of implementation for laying the Radix Saposhnikoviae ascites for Grab of the present invention, comprises the steps：
(1) implement to prepare, it includes：
A, prefabricated anchor body, anchor chain and ascites,
B, by described anchor body, anchor chain and ascites formulate land Post Office load flat board refute；
(2) ascites hole is excavated, and it includes：Region is laid using Grab setting, then carries out excavating first piece of ascites hole
Water-filling of going forward side by side detects deeply, detect it is qualified after, then move the Grab and carry out excavating next piece of ascites hole, later the rest may be inferred enters
Row excavates work；
(3) Radix Saposhnikoviae ascites assembling, it includes：Hoisting hook ship carry to ascites hole nearby, refute described in side leans against by flat board
At hoisting hook ship, the ascites, anchor chain and anchor body are assembled using the hoisting hook ship；
(4) Radix Saposhnikoviae ascites are laid, and it includes：
Loop wheel machine on a, the Grab is lifted to the anchor body and anchor chain and rotated to the top in ascites hole,
B, positioned using measuring instrument the ascites and anchor chain of lifting be positioned in ascites hole,
C, uncoupling is carried out to the ascites and anchor chain；
(5) Radix Saposhnikoviae ascites backfill, it includes：Backfilled on the ascites manually.
The present invention lays the implementation of the Radix Saposhnikoviae ascites for Grab, wherein in the step (1), loading flat board and refuting
When, the anchor body is arranged at stem, at ship midship, the ascites are arranged at ship stern the anchor chain installation.
The present invention lays the implementation of the Radix Saposhnikoviae ascites for Grab, wherein in the step (3), during assembling, profit
Anchor body lifting is placed in the top of the anchor chain with the wirerope on the hoisting hook ship, is recycled on the hoisting hook ship
Suspension hook the anchor chain is wrapped on the anchor body, after the completion of by the ascites pass through the anchor chain.
The present invention lays the implementation of the Radix Saposhnikoviae ascites for Grab, wherein by unloading between the anchor body and anchor chain
Button is connected with each other.
The present invention lays the implementation of the Radix Saposhnikoviae ascites for Grab, wherein in the step (4), during lifting, institute
The main hook for stating loop wheel machine lifts the anchor body, and the auxiliary hook of the loop wheel machine lifts the anchor chain.
The present invention lays the implementation of the Radix Saposhnikoviae ascites for Grab, wherein in the step (2), the depth of water inspection
Survey is detected using multibeam sounding system.
The present invention lays the implementation of the Radix Saposhnikoviae ascites for Grab, wherein in the step (4), the measuring instrument
Device is GPS location instrument, on the loop wheel machine, the loop wheel machine is located at and ascites hole coordinate points identical position.
The present invention lays the implementation of the Radix Saposhnikoviae ascites for Grab, wherein in the step (4), during uncoupling, institute
State main hook carries out uncoupling, shape of the auxiliary hook using manual type in combination with natural way to the anchor body using manual type
Formula carries out uncoupling to the anchor chain.
The present invention lays the implementation of the Radix Saposhnikoviae ascites for Grab, wherein in the step (5), described is artificial
It is to fetch earth to be backfilled from ship side both sides using the grab bucket of the Grab that mode is backfilled.
The present invention lays the implementation of the Radix Saposhnikoviae ascites for Grab, wherein the anchor body is set to torsion-bending ratio knot
Structure.
Compared with prior art, advantages of the present invention with have the beneficial effect that：
(1) when ascites hole is excavated, real-time monitoring is carried out, and with reference to measurement and positioning instrument, makes ascites accurately be put into water
In drum hole, efficiency of the practice is improved；
(2) when carrying out uncoupling to ascites and anchor chain, main hook adopts manual type, and auxiliary hook is using manual type and natural way
The form for combining, prevents anchor chain from piling up and knots；
(3) by the way of the backfill of ascites hole, prevent from, because wave senior general's ascites of surging wash from specified location, strengthening Radix Saposhnikoviae
The stability of ascites.
Laying to the present invention below in conjunction with the accompanying drawings is described further for the implementation of the Radix Saposhnikoviae ascites of Grab.
Description of the drawings
Fig. 1 is implementation steps figure in the embodiment of the present invention；
Fig. 2 is the structural representation of Radix Saposhnikoviae ascites of the present invention；
In figure：1st, ascites；2nd, anchor chain；3rd, anchor body.
Specific embodiment
As Figure 1-Figure 2, the present invention lays the implementation of the Radix Saposhnikoviae ascites for Grab, wherein, Radix Saposhnikoviae ascites
From B levels, Radix Saposhnikoviae ascites include ascites 1, anchor chain 2 and anchor body 3, and anchor chain 2 has mooring through ascites 1, one end system of anchor chain 2
Ring, the other end is provided with anchor body 3,
Comprise the following steps that：
(1) implement to prepare, it includes：
A, prefabricated anchor body 3, anchor chain 2 and ascites 1, anchor body 3 selects MAIV type 40t turns round king's block and the Z that sticks together againAType 5t, anchor chain 2
GB/T 549 being pressed from upper end anchor chain AM3-90, lower end anchor chain AM3-1, anchor chain accessory and choosing mooring ring, ascites 1 select the types of G II；
Specifically, king's block is turned round prefabricated：The canonical sized 3.7*3.7*3.4m of anchor body, weighs about 40t, and the 4th navigational matters work is handed in use
King's block is turned round by journey office, and according to construction Radix Saposhnikoviae needs are worn out, and 5 ascites are laid altogether, therefore may go out for anchor body in consideration installation process
Existing damage, transports altogether 6 pieces and turns round king's block to job site；
Stick together again prefabricated：Stick together again heavy for 5t, four bank or ridge shape, arrangement of reinforcement estimates 0.5t/, with 20 meters of AM3-30 anchor chains, is locked in
On ascites；
Anchor chain is configured：Stud link chain is set on the anchor chain of upper end, 1 times of depth of water when upper end anchor chain is design lowest stage selects 20
Rice is long, and lower end anchor chain selects one assembled length length, and change is matched somebody with somebody between upper end anchor chain and lower end anchor chain, and upper end anchor chain matches somebody with somebody mooring ring；
B, by anchor body 3, anchor chain 2 and ascites 1 formulate land Post Office load 4000t flat boards refute, load flat board refute
When, anchor body 3 is arranged at stem, anchor chain 2 is arranged at ship midship, and ascites 1 are arranged at ship stern, and the order loaded onto ship according to this is just
In carrying out Assembling to Radix Saposhnikoviae ascites；
(2) ascites hole is excavated, and it includes：Region is laid using Grab setting, the laying for excavating waters is mainly basis
Owner formulates region and is laid, and then carries out excavating first piece of ascites hole, during excavation, using 20m3Grab carries out ascites and opens
Dig, be to meet the precision that Grab excavates ascites hole, the front depth of water is dredged no more than -15m in ascites hole position, due to turning round king's block size
For 3.7*3.7*3.4m, the minimum zone that need to can be constructed with reference to Grab is excavated in ascites hole, therefore ascites hole bottom is set to 8*8m,
Surrounding side slope is according to 1：2 standards, ascites hole cutting depth excavates 6m before dredging on the basis of the depth of water, depth must not exceed -40m,
In the present embodiment, ascites hole excavates altogether 8, when being excavated, and is all hard reef disk area due to excavating region, during excavation compared with
For difficulty, less efficient, be contemplated that subsequently needs to be backfilled in addition, therefore is not constructed by the way of dress is refuted, and adopts
With dredging markets side is thrown to ship side both sides, moving ship after completing to excavate carries out depth of water detection；
Depth of water detection carries out depth of water detection using multibeam sounding system, improves certainty of measurement, main due to excavating scope
It is to carry out dredging the front depth of water checking, checks the depth of water in the region of 8*8 rice whether there is larger difference and flatness, therefore, press after excavation
Impinge upon to reach and detect deeply with the laggard water-filling of the depth of water in original -8 meters of mud face, it is therefore an objective to which the actual depth of water of detection and hole body guarantee anchor body
3 can implement；
Detection is qualified and meets and then move after laying is required ship and excavate next piece of ascites hole, and later the rest may be inferred carries out excavation work
Make；
(3) Radix Saposhnikoviae ascites assembling, it includes：Hoisting hook ship is 500t full rotation hoisting hook ships, is pulled by 5000HP tugboats
To job site, after reaching the spot, hoisting hook ship weather moor stays position near ascites hole, and flat board is refuted side and leans against hoisting hook ship
Place, is assembled using hoisting hook ship to ascites 1, anchor chain 2 and anchor body 3, during assembling, using the wirerope on hoisting hook ship by anchor
The lifting of body 3 is placed in the top of anchor chain 2, recycles the suspension hook on hoisting hook ship that anchor chain 2 is wrapped on anchor body 3, anchor body 3 and anchor
Be connected with each other by shackle between chain 2, after the completion of by ascites 1 pass through anchor chain 2；
(4) Radix Saposhnikoviae ascites are laid, and it includes：
Loop wheel machine on a, Grab is lifted to anchor body 3 and anchor chain 2 and rotated to the top in ascites hole, during lifting, is hung
The main hook lifting anchor body 3 of machine, the auxiliary hook lifting anchor chain 2 of loop wheel machine,
B, the ascites 1 and anchor chain 2 of lifting are positioned in ascites hole using measuring instrument positioning, measuring instrument is fixed for GPS
Position instrument, on loop wheel machine, makes loop wheel machine be located at and ascites hole coordinate points identical position, makes ascites 1 accurately be put into ascites hole
In, efficiency of construction is improved,
C, uncoupling is carried out to ascites and anchor chain 2, during uncoupling, knotted to prevent anchor chain 2 from piling up, after main hook lets out power, needed
Uncoupling is carried out by diver, auxiliary hook then moves ship while auxiliary hook is eased out according to the direction of trend；
(5) Radix Saposhnikoviae ascites backfill, it includes：Backfilled on ascites 1 manually, manual type backfill is utilization
The grab bucket of Grab is fetched earth from ship side both sides and is backfilled, and is backfilled to original mud face, is prevented because wave senior general's ascites of surging are washed from
Position is formulated, the stability of Radix Saposhnikoviae ascites is strengthened, efficiency of construction is improved；
After backfill dredging markets, equally depth of water detection is carried out using multibeam sounding system, main purpose is detection backfill
Flatness situation and the difference with the periphery depth of water.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the model of the present invention
Enclose and be defined, on the premise of without departing from design spirit of the present invention, technical side of the those of ordinary skill in the art to the present invention
Various modifications and improvement that case is made, all should fall in the protection domain of claims of the present invention determination.
Claims (10)
1. a kind of implementation for laying the Radix Saposhnikoviae ascites for Grab, it is characterised in that：Comprise the steps：
(1) implement to prepare, it includes：
A, prefabricated anchor body, anchor chain and ascites,
B, by described anchor body, anchor chain and ascites formulate land Post Office load flat board refute；
(2) ascites hole is excavated, and it includes：Region is laid using Grab setting, first piece of ascites hole of excavation is then carried out and is gone forward side by side
Water-filling detects deeply, detect it is qualified after, then move the Grab and carry out excavating next piece of ascites hole, later the rest may be inferred is opened
Dig work；
(3) Radix Saposhnikoviae ascites assembling, it includes：Hoisting hook ship carry near ascites hole, refute side and lean against the lifting by flat board
Hang at ship, the ascites, anchor chain and anchor body are assembled using the hoisting hook ship；
(4) Radix Saposhnikoviae ascites are laid, and it includes：
Loop wheel machine on a, the Grab is lifted to the anchor body and anchor chain and rotated to the top in ascites hole,
B, positioned using measuring instrument the ascites and anchor chain of lifting be positioned in ascites hole,
C, uncoupling is carried out to the ascites and anchor chain；
(5) Radix Saposhnikoviae ascites backfill, it includes：Backfilled on the ascites manually.
2. the implementation for laying the Radix Saposhnikoviae ascites for Grab according to claim 1, it is characterised in that：Step
(1) in, when loading flat board is refuted, the anchor body is arranged at stem, at ship midship, the ascites are arranged on the anchor chain installation
At ship stern.
3. the implementation for laying the Radix Saposhnikoviae ascites for Grab according to claim 1, it is characterised in that：Step
(3) in, during assembling, anchor body lifting is placed in the top of the anchor chain, then profit using the wirerope on the hoisting hook ship
The anchor chain is wrapped on the anchor body with the suspension hook on the hoisting hook ship, after the completion of by the ascites pass through the anchor
Chain.
4. the implementation for laying the Radix Saposhnikoviae ascites for Grab according to claim 3, it is characterised in that：The anchor
It is connected with each other by shackle between body and anchor chain.
5. the implementation for laying the Radix Saposhnikoviae ascites for Grab according to claim 1, it is characterised in that：Step
(4) in, during lifting, the main hook of the loop wheel machine lifts the anchor body, and the auxiliary hook of the loop wheel machine lifts the anchor chain.
6. the implementation for laying the Radix Saposhnikoviae ascites for Grab according to claim 1, it is characterised in that：Step
(2) in, the depth of water detection is detected using multibeam sounding system.
7. the implementation for laying the Radix Saposhnikoviae ascites for Grab according to claim 1, it is characterised in that：Step
(4) in, the measuring instrument is GPS location instrument, on the loop wheel machine, is located at the loop wheel machine and sits with ascites hole
Punctuate identical position.
8. the implementation for laying the Radix Saposhnikoviae ascites for Grab according to claim 5, it is characterised in that：Step
(4) in, during uncoupling, the main hook carries out uncoupling to the anchor body using manual type, and the auxiliary hook is using manual type and certainly
The form that so mode combines carries out uncoupling to the anchor chain.
9. the implementation for laying the Radix Saposhnikoviae ascites for Grab according to claim 1, it is characterised in that：Step
(5) in, described manual type backfill is to fetch earth to be backfilled from ship side both sides using the grab bucket of the Grab.
10. the laying according to any one of claim 1-5 is used for the implementation of the Radix Saposhnikoviae ascites of Grab, its feature
It is：The anchor body is set to torsion-bending ratio structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610977376.7A CN106567363B (en) | 2016-11-03 | 2016-11-03 | Lay the implementation of the windproof drum for Grab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610977376.7A CN106567363B (en) | 2016-11-03 | 2016-11-03 | Lay the implementation of the windproof drum for Grab |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106567363A true CN106567363A (en) | 2017-04-19 |
| CN106567363B CN106567363B (en) | 2018-08-10 |
Family
ID=58541671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610977376.7A Active CN106567363B (en) | 2016-11-03 | 2016-11-03 | Lay the implementation of the windproof drum for Grab |
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| Country | Link |
|---|---|
| CN (1) | CN106567363B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115088662A (en) * | 2022-07-28 | 2022-09-23 | 交通运输部天津水运工程科学研究所 | Artificial reef disc structure based on dredged soil utilization and processing method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996025561A1 (en) * | 1995-02-17 | 1996-08-22 | Nikkensekkei Ltd. | A soft settling structure and method for setting the same |
| CN1176675A (en) * | 1995-02-17 | 1998-03-18 | 株式会社日建设计 | A soft settling structure and method for setting the same |
| CN2455772Y (en) * | 2000-12-18 | 2001-10-24 | 武汉大学 | Chain connected float cylinder |
| CN201235914Y (en) * | 2008-06-20 | 2009-05-13 | 天津市塘沽区红光化工设备有限公司 | Impact resistant strong buoyancy pontoon |
-
2016
- 2016-11-03 CN CN201610977376.7A patent/CN106567363B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996025561A1 (en) * | 1995-02-17 | 1996-08-22 | Nikkensekkei Ltd. | A soft settling structure and method for setting the same |
| CN1176675A (en) * | 1995-02-17 | 1998-03-18 | 株式会社日建设计 | A soft settling structure and method for setting the same |
| CN2455772Y (en) * | 2000-12-18 | 2001-10-24 | 武汉大学 | Chain connected float cylinder |
| CN201235914Y (en) * | 2008-06-20 | 2009-05-13 | 天津市塘沽区红光化工设备有限公司 | Impact resistant strong buoyancy pontoon |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115088662A (en) * | 2022-07-28 | 2022-09-23 | 交通运输部天津水运工程科学研究所 | Artificial reef disc structure based on dredged soil utilization and processing method thereof |
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| Publication number | Publication date |
|---|---|
| CN106567363B (en) | 2018-08-10 |
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Address after: 264000 Huan Hai Road, Zhifu District, Yantai, Shandong Province, No. 80 Patentee after: Hailu (Yantai) Environmental Dredging Co.,Ltd. Country or region after: China Address before: 264000 Huan Hai Road, Zhifu District, Yantai, Shandong Province, No. 80 Patentee before: CCCC TDC ENVIRONMENTAL PROTECTION DREDGING Co.,Ltd. Country or region before: China |