CN106522296A - Transverse movement control method for cutter-suction dredger without transverse movement anchor - Google Patents
Transverse movement control method for cutter-suction dredger without transverse movement anchor Download PDFInfo
- Publication number
- CN106522296A CN106522296A CN201611037134.6A CN201611037134A CN106522296A CN 106522296 A CN106522296 A CN 106522296A CN 201611037134 A CN201611037134 A CN 201611037134A CN 106522296 A CN106522296 A CN 106522296A
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- CN
- China
- Prior art keywords
- dredger
- crane span
- span structure
- hull
- traversing
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/8833—Floating installations
- E02F3/885—Floating installations self propelled, e.g. ship
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/06—Floating substructures as supports
- E02F9/062—Advancing equipment, e.g. spuds for floating dredgers
- E02F9/065—Advancing equipment, e.g. spuds for floating dredgers characterised by the use of lines with anchors and winches
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/2025—Particular purposes of control systems not otherwise provided for
- E02F9/2037—Coordinating the movements of the implement and of the frame
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a transverse movement control method for a cutter-suction dredger without a transverse movement anchor and the transverse movement control method is used for the field of dredging equipment. The transverse movement control method comprises the steps that two reamer heads symmetric about the median of the dredger body are mounted at a bow of a dredger body of the dredger, the parameters such as the rotating speed or the dredging depth of the two reamer heads are controlled separately or at the same time, and the transverse movement speed of the dredger is controlled through power generated when the reamer heads rotate, so that the purpose that the energy is saved is achieved.
Description
Technical field
The present invention relates to dredging plant field, more particularly to a kind of traversing controlling party without traversing anchor cutter suction dredger
Method.
Background technology
Generally, during construction operation, transverse shifting is entered by being arranged on the crossing system of bow to cutter suction dredger
Capable.
The crossing system of cutter suction dredger is generally made up of following part：
2 travelling winches being arranged on the hull of crane span structure end or neighbouring crane span structure end；
It is arranged on the traversing pulley of crane span structure front end；
Anchor rack is placed at ordinary times, and the bottom is thrown into during construction carries out the traversing anchor of grappling；
Connect traversing anchor and travelling winch, and through the steel wire rope of traversing pulley.
Generally, the large-scale cutter suction dredger in small-sized or part has carried out/anchor job using the anchor ship of auxiliary.Separately there are some big
Type cutter suction dredger is also equipped with by anchor winch, anchor steel wire rope, anchor pole, anchor pole slewing winch etc. to improve adaptability
The anchor pole of composition acts system of casting anchor, and makes ship have independent throwing/anchor performance capacity.
When crossing system works, by a travelling winch take-up, another travelling winch cable laying, ship can just surrounded
Stern alignment system makees teeter, so that the reamer head being arranged in the middle of bow is laterally tunneled, while excavating dredging
Material is conveyed.
As cutter suction dredger is in operation process, the only power consumed by dredge pump conveying desilting material is Effective power
Rate, in terms of other, such as reamer excavates the work(consumed by desilting material, alignment system vertical shift, crossing system transverse shift etc.
Rate is all auxiliary power consumption, is the work efficiency for improving cutter suction dredger, needs to reduce the consumption of auxiliary power as far as possible.
The content of the invention
It is an object of the invention to provide it is a kind of can by simplify crossing system come reduce dredger overall power without horizontal stroke
Move the traversing control method of anchor cutter suction dredger.
The technical solution used in the present invention is：
A kind of traversing control method without traversing anchor cutter suction dredger, comprises the following steps：
1）, main crane span structure and point crane span structure positioned at main crane span structure both sides are set in the bow of dredger hull, by main crane span structure and a point crane span structure
Setting it is symmetrical with respect to the center line of dredger hull；
2）, each point of crane span structure termination arrange with dredger hull in dredging pipe identical reamer head；
3）, adjust the rotating speed of two reamer heads and dig deep parameter respectively so that dredger is laterally moved to direction initialization with setting speed
It is dynamic.
The improvement of technical solution of the present invention is further used as, the direction of rotation of two reamer heads is set to rotate against,
It is set to inward turning.
The improvement of technical solution of the present invention is further used as, front end of the tail end of two points of crane span structures with main crane span structure is passed through into hinge
Connect in succession, the digging depth adjusting apparatus of two adjustable each point of crane span structure positioning are set on the top of main crane span structure front end, positioned at main crane span structure
The bottom of front end arranges limited block.
The improvement of technical solution of the present invention is further used as, deep adjusting apparatus is dug and is set to hydraulic jack.
The improvement of technical solution of the present invention is further used as, the three cables positioning for positioning is also set up on dredger hull
System, three way ropes position system include the three positioning anchors being connected with three road hawsers respectively for being arranged on hull stern, in dredger
Hull dishes out dredger hull both sides respectively by three positioning anchors after laterally moving to setting position and stern realizes dredger
The positioning of hull.
Beneficial effects of the present invention：This traversing control method without traversing anchor cutter suction dredger is by dredger hull bow
Two reamer heads that relative hull center line is mutually symmetrical are installed in portion, by independent or while the rotation speed of two reamer heads of control
Degree digs the parameter such as deep, can produce power to control the rate of traverse of dredger by the rotation of reamer head, so as to reach effectively
The purpose of energy-conservation.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is dredger overall structure top view in the embodiment of the present invention；
Fig. 2 is embodiment of the present invention dredger hull stem structure top view；
Fig. 3 is dredger hull stem structure side view in the embodiment of the present invention.
Specific embodiment
With reference to Fig. 1～Fig. 3, the present invention is a kind of traversing control method without traversing anchor cutter suction dredger, including following step
Suddenly：
1）, in the bow of dredger hull 1, main crane span structure 2 and point crane span structure 3 positioned at 2 both sides of main crane span structure are set, by main crane span structure 2 and point
The setting of crane span structure 3 is symmetrical with respect to the center line of dredger hull 1；
2）, each point of crane span structure 3 termination arrange with dredger hull 1 in 5 identical reamer head 4 of dredging pipe；
3）, adjust the rotating speed of two reamer heads 4 and dig deep parameter respectively so that dredger is laterally moved to direction initialization with setting speed
It is dynamic.
This traversing control method without traversing anchor cutter suction dredger is by installing in relative hull in 1 bow of dredger hull
Two reamer heads 4 that line is mutually symmetrical, by individually or while controlling the velocity of rotation of two reamer heads 4 or digging the ginseng such as deep
Number, can produce power to control the rate of traverse of dredger by the rotation of reamer head 4, so as to reach the purpose of effective energy-conservation.
As the preferred embodiment of the present invention, the direction of rotation of two reamer heads 4 is set to rotate against, is disposed as
Inward turning.
As the preferred embodiment of the present invention, front end of the tail end of two points of crane span structures 3 with main crane span structure 2 is passed through into the company of being hinged
Connect, the digging depth adjusting apparatus 7 of two adjustable each point of crane span structure 3 positioning are set on the top of 2 front end of main crane span structure, positioned at main crane span structure 2
The bottom of front end arranges limited block 8.
As the preferred embodiment of the present invention, dig deep adjusting apparatus 7 and be set to hydraulic jack.
As the preferred embodiment of the present invention, the three way ropes position system for positioning is also set up on dredger hull 1
6, three way ropes position system 6 includes the three positioning anchors being connected with three road hawsers respectively for being arranged on hull stern, in dredger ship
Body 1 dishes out 1 both sides of dredger hull respectively by three positioning anchors after laterally moving to setting position and stern realizes dredger
The positioning of hull 1.
This traversing control method installs two sets of relatively independent, oppositely oriented reamers by the bow in dredger hull 1
Head, point crane span structure 3 for installing reamer head 4 are connected with main crane span structure 2 by being hinged, so as to pass through adjustment point crane span structure 3 and main crane span structure 2
Between relative connecting angle degree, to a certain extent the relative depth of the excavation of reamer head 4 can be finely adjusted, meanwhile, by list
Solely or while controlling the rotary rpm of two reamer heads 4 so that the speed discrepancy between two reamer heads 4 can be realized needed for setting
Transverse moving speed, so as to dredger can be made to produce transverse movement to the direction of setting.
Two sets of reamer heads 4 have the drive system of itself, individually can be driven control respectively.
By controlling hydraulic jack, point bridge section is driven to rotate around the articulated position with main crane span structure 2 from the top of point crane span structure 3,
Reamer head 4 can be driven to rotate around articulated position, so as to adjust the digging depth parameter of reamer head 4.
Certainly, the invention is not limited to above-mentioned embodiment, and those of ordinary skill in the art are without prejudice to this
Equivalent variations or replacement can be also made on the premise of spirit, the modification of these equivalents or replacement are all contained in the application right
Require in limited range.
Claims (5)
1. a kind of traversing control method without traversing anchor cutter suction dredger, it is characterised in that comprise the following steps：
1）, main crane span structure and point crane span structure positioned at main crane span structure both sides are set in the bow of dredger hull, by main crane span structure and a point crane span structure
Setting it is symmetrical with respect to the center line of dredger hull；
2）, each described point of crane span structure termination arrange with dredger hull in dredging pipe identical reamer head；
3）, the rotating speed of reamer head described in adjustment two and dig deep parameter respectively so that dredger is horizontal to direction initialization with setting speed
To movement.
2. the traversing control method without traversing anchor cutter suction dredger according to claim 1, it is characterised in that：By described in two
The direction of rotation of reamer head is set to rotate against, and is disposed as inward turning.
3. the traversing control method without traversing anchor cutter suction dredger according to claim 1, it is characterised in that：By described in two
Divide the tail end of crane span structure to pass through to be articulated and connected with the front end of main crane span structure, two are arranged on the top of host bridge frame front end and be can adjust
The digging depth adjusting apparatus of each point of crane span structure positioning, the bottom positioned at host bridge frame front end arranges limited block.
4. the traversing control method without traversing anchor cutter suction dredger according to claim 3, it is characterised in that：It is described to dig deep
Adjusting apparatus are set to hydraulic jack.
5. the traversing control method without traversing anchor cutter suction dredger according to claim 1, it is characterised in that：In the digging
The three way ropes position system for positioning is also set up on mud ship hull, the three way ropes position system includes being arranged on dividing for hull stern
Three positioning anchors that tri- road hawsers of Bie Yu are connected, are positioned by three after the dredger hull laterally moves to setting position
Anchor dishes out dredger hull both sides respectively and stern realizes the positioning of dredger hull.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611037134.6A CN106522296B (en) | 2016-11-22 | 2016-11-22 | A kind of traversing control method without traversing anchor cutter suction dredger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611037134.6A CN106522296B (en) | 2016-11-22 | 2016-11-22 | A kind of traversing control method without traversing anchor cutter suction dredger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106522296A true CN106522296A (en) | 2017-03-22 |
| CN106522296B CN106522296B (en) | 2018-08-14 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611037134.6A Active CN106522296B (en) | 2016-11-22 | 2016-11-22 | A kind of traversing control method without traversing anchor cutter suction dredger |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882091A (en) * | 2017-11-15 | 2018-04-06 | 广州文冲船厂有限责任公司 | A kind of cutter suction dredger with reamer support lift device |
| CN108343107A (en) * | 2018-04-20 | 2018-07-31 | 中交上海航道局有限公司 | A kind of cutter suction dredger moves anchor spacing auxiliary slide ruler and its application method |
| CN108589811A (en) * | 2018-06-26 | 2018-09-28 | 裘尧云 | A kind of broken rock strand suction ship |
| CN109518752A (en) * | 2018-12-10 | 2019-03-26 | 河海大学常州校区 | A kind of autonomous shifting anchor device and shifting anchor method of cutter suction dredger |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW229244B (en) * | 1994-03-09 | 1994-09-01 | Ret Ser Engineering Agency Rsea | Dredging method of overcoming slime area for reamer dredging boat |
| CN202175972U (en) * | 2011-07-25 | 2012-03-28 | 浙江省疏浚工程股份有限公司 | dredger for small watershed river channels |
| CN202186493U (en) * | 2011-07-22 | 2012-04-11 | 浙江省疏浚工程股份有限公司 | Novel deepwater dredger |
| CN202227376U (en) * | 2011-09-23 | 2012-05-23 | 浙江省疏浚工程股份有限公司 | Urban river channel dredging boat |
| CN204326136U (en) * | 2014-12-11 | 2015-05-13 | 邵质权 | A kind of environmental protection strand inhales dredger |
-
2016
- 2016-11-22 CN CN201611037134.6A patent/CN106522296B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW229244B (en) * | 1994-03-09 | 1994-09-01 | Ret Ser Engineering Agency Rsea | Dredging method of overcoming slime area for reamer dredging boat |
| CN202186493U (en) * | 2011-07-22 | 2012-04-11 | 浙江省疏浚工程股份有限公司 | Novel deepwater dredger |
| CN202175972U (en) * | 2011-07-25 | 2012-03-28 | 浙江省疏浚工程股份有限公司 | dredger for small watershed river channels |
| CN202227376U (en) * | 2011-09-23 | 2012-05-23 | 浙江省疏浚工程股份有限公司 | Urban river channel dredging boat |
| CN204326136U (en) * | 2014-12-11 | 2015-05-13 | 邵质权 | A kind of environmental protection strand inhales dredger |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882091A (en) * | 2017-11-15 | 2018-04-06 | 广州文冲船厂有限责任公司 | A kind of cutter suction dredger with reamer support lift device |
| CN107882091B (en) * | 2017-11-15 | 2023-09-29 | 广州文冲船厂有限责任公司 | Cutter suction dredger with reamer bracket lifting device |
| CN108343107A (en) * | 2018-04-20 | 2018-07-31 | 中交上海航道局有限公司 | A kind of cutter suction dredger moves anchor spacing auxiliary slide ruler and its application method |
| CN108343107B (en) * | 2018-04-20 | 2024-02-23 | 中交上海航道局有限公司 | Cutter suction dredger anchor transferring interval auxiliary slide rule and use method thereof |
| CN108589811A (en) * | 2018-06-26 | 2018-09-28 | 裘尧云 | A kind of broken rock strand suction ship |
| CN109518752A (en) * | 2018-12-10 | 2019-03-26 | 河海大学常州校区 | A kind of autonomous shifting anchor device and shifting anchor method of cutter suction dredger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106522296B (en) | 2018-08-14 |
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