CN106522296B - A kind of traversing control method without traversing anchor cutter suction dredger - Google Patents
A kind of traversing control method without traversing anchor cutter suction dredger Download PDFInfo
- Publication number
- CN106522296B CN106522296B CN201611037134.6A CN201611037134A CN106522296B CN 106522296 B CN106522296 B CN 106522296B CN 201611037134 A CN201611037134 A CN 201611037134A CN 106522296 B CN106522296 B CN 106522296B
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- China
- Prior art keywords
- dredger
- traversing
- crane span
- span structure
- hull
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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 kind of traversing control methods without traversing anchor cutter suction dredger, this traversing control method in dredger hull fore body by installing two reamer heads that opposite hull center line is mutually symmetrical, by individually either controlling the velocity of rotation of two reamer heads simultaneously or digging the parameters such as deep, it can be rotated by reamer head and generate power to control the rate of traverse of dredger, to reach effective energy-efficient purpose, the invention is used for dredging plant field.
Description
Technical field
The present invention relates to dredging plant fields, more particularly to a kind of traversing controlling party without traversing anchor cutter suction dredger
Method.
Background technology
In general, cutter suction dredger is during construction operation, transverse shifting be by be arranged the crossing system in fore body into
Capable.
The crossing system of cutter suction dredger usually consists of the following parts：
2 travelling winches on the hull of crane span structure end or neighbouring crane span structure end are set；
Traversing pulley in crane span structure front end is set；
Usually it is placed in anchor rack, when construction is thrown into the water-bed traversing anchor being anchored；
Traversing anchor and travelling winch are connected, and by the steel wire rope of traversing pulley.
In general, 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 to improve adaptability, is also equipped with by anchor winch, anchor steel wire rope, anchor pole, anchor pole slewing winch etc.
The anchor pole of composition acts system of casting anchor, and ship is made to have independent throwing/anchor work capacity.
When crossing system works, by a travelling winch take-up, another travelling winch cable laying can be such that ship surrounds
Stern positioning system is swung laterally, and carries out lateral driving to make to be arranged the reamer head among fore body, while excavating dredging
Material is conveyed.
Since cutter suction dredger is in operation process, the power that only dredge pump conveying desilting material is consumed is Effective power
Rate, other aspects, as reamer excavates desilting material, positioning system vertical shift, the work(that crossing system transverse shift etc. is consumed
Rate is all auxiliary consumption power, to improve the working efficiency of cutter suction dredger, needs the consumption for reducing auxiliary power as far as possible.
Invention content
The purpose of the present invention is to provide it is a kind of can by simplify crossing system come reduce dredger overall power without cross
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, includes the following steps：
1) main crane span structure, is set in the fore body of dredger hull and divides crane span structure positioned at main crane span structure both sides, by main crane span structure and is divided
The center line of crane span structure being arranged with respect to dredger hull is symmetrical；
2), the reamer head communicated with the dredging pipe in dredger hull is set in the end of each point of crane span structure；
3) it, adjusts separately the rotating speed of two reamer heads and digs deep parameter so that dredger is horizontal to direction initialization with setting speed
To movement.
It is further used as the improvement of technical solution of the present invention, sets the direction of rotation of two reamer heads to relative rotation,
It is set as inward turning.
It is further used as the improvement of technical solution of the present invention, the front end of the tail end of two points of crane span structures and main crane span structure is passed through into hinge
It connects in succession, two digging depth adjusting apparatus that can adjust the positioning of each point of crane span structure is set on the top of main crane span structure front end, are located at main crane span structure
Limited block is arranged in the bottom of front end.
It is further used as the improvement of technical solution of the present invention, deep adjusting apparatus is dug and is set as hydraulic cylinder.
It is further used as the improvement of technical solution of the present invention, three cables positioning used for positioning is also set up on dredger hull
System, three way ropes position system includes three positioning anchors being connected respectively with three hawsers being arranged in hull stern, in dredger
Hull laterally moves to dishes out dredger hull both sides behind setting position and stern realizes dredger respectively by three positioning anchors
The positioning of hull.
Beneficial effects of the present invention：This traversing control method without traversing anchor cutter suction dredger passes through in dredger hull bow
Two reamer heads that installation opposite hull center line in portion's is mutually symmetrical, by the rotation speed for individually or simultaneously controlling two reamer heads
Degree digs the parameters such as deep, can control the rate of traverse of dredger by reamer head rotation generation power, effective to reach
Energy-efficient purpose.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is dredger overall structure vertical view in the embodiment of the present invention；
Fig. 2 is dredger hull stem structure vertical view of the embodiment of the present invention；
Fig. 3 is dredger hull stem structure side view in the embodiment of the present invention.
Specific implementation mode
Referring to Fig.1~Fig. 3, the present invention are a kind of traversing control method without traversing anchor cutter suction dredger, including following step
Suddenly：
1) main crane span structure 2, is set in the fore body of dredger hull 1 and divides crane span structure 3 positioned at 2 both sides of main crane span structure, by main crane span structure 2
With divide crane span structure 3 that center line with respect to dredger hull 1 is arranged is symmetrical；
2), the reamer head 4 communicated with the dredging pipe 5 in dredger hull 1 is set in the end of each point of crane span structure 3；
3) it, adjusts separately the rotating speed of two reamer heads 4 and digs deep parameter so that dredger is horizontal to direction initialization with setting speed
To movement.
During this traversing control method without traversing anchor cutter suction dredger in 1 fore body of dredger hull by installing opposite hull
Two reamer heads 4 that line is mutually symmetrical, by individually either controlling the velocity of rotation of two reamer heads 4 simultaneously or digging the ginsengs such as deep
Number can be rotated by reamer head 4 and generate power to control the rate of traverse of dredger, to reach effective energy-efficient purpose.
As the preferred embodiment of the present invention, sets the direction of rotation of two reamer heads 4 to relative rotation, be disposed as
Inward turning.
As the preferred embodiment of the present invention, by the front end of the tail end of two points of crane span structures 3 and main crane span structure 2 by hingedly connecting
It connects, two digging depth adjusting apparatus 9 that can adjust the positioning of each point of crane span structure 3 is set on the top of 2 front end of main crane span structure, are located at main crane span structure 2
Limited block 8 is arranged in the bottom of front end.
As the preferred embodiment of the present invention, digs deep adjusting apparatus 9 and be set as hydraulic cylinder.
As the preferred embodiment of the present invention, three way ropes position system used for positioning is also set up on dredger hull 1
6, three way ropes position system 6 includes three positioning anchors being connected respectively with three hawsers being arranged in hull stern, in dredger ship
Body 1 laterally moves to dishes out 1 both sides of dredger hull behind setting position and stern realizes dredger respectively by three positioning anchors
The positioning of hull 1.
This traversing control method installs two sets of relatively independent, oppositely oriented reamers by the fore body in dredger hull 1
Head divides crane span structure 3 to be connect with main crane span structure 2 by hinged, thus by adjusting crane span structure 3 and main crane span structure 2 is divided for install reamer head 4
Between relative connecting angle degree, the relative depth of the excavation of reamer head 4 can be finely adjusted to a certain extent, meanwhile, pass through list
Solely or simultaneously control 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 make dredger generate transverse movement to the direction of setting.
Two sets of reamer heads 4 have the drive system of itself, can individually carry out drive control respectively.
By controlling hydraulic cylinder, from divide the top of crane span structure 3 drive point bridge section around with the rotation of the articulated position of main crane span structure 2,
Reamer head 4 can be driven to be rotated around articulated position, so as to adjust the digging depth parameter of reamer head 4.
Certainly, the invention is not limited to the above embodiment, and those skilled in the art are without prejudice to originally
Equivalent variations or replacement can be also made under the premise of spirit, these equivalent modifications or replacement are all contained in the application right
It is required that in limited range.
Claims (5)
1. a kind of traversing control method without traversing anchor cutter suction dredger, which is characterized in that include the following steps：
1) main crane span structure, is set in the fore body of dredger hull and divides crane span structure positioned at main crane span structure both sides, by main crane span structure and divides crane span structure
That center line with respect to dredger hull is arranged is symmetrical；
2) the reamer head communicated with the dredging pipe in dredger hull, is set in each end for dividing crane span structure；
3) it, adjusts separately the rotating speed of the two reamer heads and digs deep parameter so that dredger is horizontal to direction initialization with setting speed
To movement.
2. the traversing control method according to claim 1 without traversing anchor cutter suction dredger, it is characterised in that：Described in two
The direction of rotation of reamer head is set as relative rotation, is disposed as inward turning.
3. the traversing control method according to claim 1 without traversing anchor cutter suction dredger, it is characterised in that：Described in two
The front end of the tail end and main crane span structure that divide crane span structure is arranged two on the top of host bridge frame front end and can adjust by articulated connection
Limited block is arranged in the digging depth adjusting apparatus of each point of crane span structure positioning, the bottom for being located at host bridge frame front end.
4. the traversing control method according to claim 3 without traversing anchor cutter suction dredger, it is characterised in that：The digging is deep
Adjusting apparatus is set as hydraulic cylinder.
5. the traversing control method according to claim 1 without traversing anchor cutter suction dredger, it is characterised in that：In the digging
Three way ropes position system used for positioning is also set up on mud ship hull, the three way ropes position system includes point being arranged in hull stern
Three connected positioning anchors of tri- hawsers of Bie Yu, are positioned after the dredger hull laterally moves to setting position by three
Dish out respectively dredger hull both sides and stern of anchor 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 CN106522296A (en) | 2017-03-22 |
| CN106522296B true CN106522296B (en) | 2018-08-14 |
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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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| Country | Link |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN109518752B (en) * | 2018-12-10 | 2021-05-11 | 河海大学常州校区 | Autonomous anchor moving device and anchor moving method for cutter suction dredger |
| CN112874693B (en) * | 2021-01-14 | 2024-07-12 | 中交(天津)疏浚工程有限公司 | Ship moving and anchoring method of self-propelled 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 |
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| CN106522296A (en) | 2017-03-22 |
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