CN206289680U - One kind is without traversing anchor cutter suction dredger structure - Google Patents
One kind is without traversing anchor cutter suction dredger structure Download PDFInfo
- Publication number
- CN206289680U CN206289680U CN201621257345.6U CN201621257345U CN206289680U CN 206289680 U CN206289680 U CN 206289680U CN 201621257345 U CN201621257345 U CN 201621257345U CN 206289680 U CN206289680 U CN 206289680U
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- CN
- China
- Prior art keywords
- hull
- crane span
- cutter suction
- suction dredger
- dredging
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses one kind without traversing anchor cutter suction dredger structure, including hull, it is arranged on the main crane span structure of hull bow and positioned at main crane span structure front end with respect to two points of crane span structures that hull center line is arranged symmetrically in relation to each other, the front end of two points of crane span structures is separately installed with a reamer head, dredging supervisor is provided with hull, is connected with the leading portion of dredging supervisor and is provided with the dredging for being respectively connecting to a reamer head and is in charge of.This installs two reamer heads that relative hull center line is mutually symmetrical without traversing anchor cutter suction dredger structure by hull bow, by individually or simultaneously controlling two velocities of rotation of reamer head, the rate of traverse for producing power to control dredger can be rotated by reamer head, so as to reach the purpose of effective energy-conservation, this utility model is used for dredger field.
Description
Technical field
The utility model design dredging plant field, more particularly to one kind is without traversing anchor cutter suction dredger structure.
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：
It is arranged on 2 travelling winches 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 usually placed in, the water-bed traversing anchor for carrying out grappling is thrown into during construction；
Traversing anchor and travelling winch are connected, and by 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 ship is had independent throwing/anchor work capacity.
When crossing system works, by a travelling winch take-up, another travelling winch cable laying, can just make ship around
Stern alignment system swings laterally, so that the reamer head being arranged in the middle of bow carries out horizontal driving, while excavating dredging
Material is conveyed.
Because cutter suction dredger is in operation process, the power that only dredge pump conveying desilting material is consumed is Effective power
Rate, such as other aspects, reamer excavate the work(that desilting material, alignment system vertical shift, crossing system transverse shift etc. are consumed
Rate is all auxiliary consumption power, to improve the operating efficiency of cutter suction dredger, it is necessary to reduce the consumption of auxiliary power as far as possible.
Utility model content
The purpose of this utility model is that offer is a kind of can reduce dredger overall power by simplifying crossing system
Without traversing anchor cutter suction dredger structure.
Technical solution adopted in the utility model is：
It is a kind of without traversing anchor cutter suction dredger structure, including hull, be arranged on the main crane span structure of hull bow and positioned at main bridge
Frame front end is separately installed with a reamer head with respect to two points of crane span structures that hull center line is arranged symmetrically in relation to each other, the front end of two points of crane span structures,
Dredging supervisor is provided with hull, is connected with the leading portion of dredging supervisor and is provided with the dredging for being respectively connecting to a reamer head and is in charge of.
The improvement of technical solutions of the utility model is further used as, three cables for positioning is additionally provided with hull and is positioned system
System, three way ropes position system includes being arranged on three positioning anchors being connected with three road hawsers respectively of hull stern, three positioning anchors
Dish out hull both sides respectively and stern can realize the positioning of hull.
The improvement of technical solutions of the utility model is further used as, two points of tail ends of crane span structure pass through with the front end of main crane span structure
It is articulated and connected.
The improvement of technical solutions of the utility model is further used as, being provided with two positioned at the top of main crane span structure front end can adjust
Each point of digging depth adjusting apparatus of crane span structure positioning, the bottom positioned at main crane span structure front end is provided with limited block.
The improvement of technical solutions of the utility model is further used as, it is hydraulic jack to dig deep adjusting apparatus.
The improvement of technical solutions of the utility model is further used as, being additionally provided with each point of crane span structure can drive what reamer head was rotated
Motor and gear-box.
The beneficial effects of the utility model：This installs relative ship without traversing anchor cutter suction dredger structure by hull bow
Two reamer heads that body center line is mutually symmetrical, by individually or simultaneously controlling two velocities of rotation of reamer head, can be by hinge
Cutter head rotation produces power to control the rate of traverse of dredger, so as to reach the purpose of effective energy-conservation.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is the utility model embodiment overall structure top view；
Fig. 2 is the utility model embodiment hull stem structure top view；
Fig. 3 is hull stem structure side view in the utility model embodiment.
Specific embodiment
1~Fig. 3 of reference picture, the utility model without traversing anchor cutter suction dredger structure, including hull 1, is arranged on for a kind of
The main crane span structure 2 of the bow of hull 1 and the two points of crane span structures 3 being arranged symmetrically in relation to each other positioned at the relative center line of hull 1 in the front end of main crane span structure 2, two
Divide the front end of crane span structure 3 to be separately installed with a reamer first 4, hull 1 and is provided with dredging supervisor 5, the leading portion for being responsible for 5 with dredging is connected
There is the dredging for being respectively connecting to a reamer first 4 to be in charge of 6.
This installs the relative center line of hull 1 is mutually symmetrical two without traversing anchor cutter suction dredger structure by the bow of hull 1
Individual reamer first 4, by individually or simultaneously controlling two velocities of rotation of reamer first 4, can produce power by first 4 rotation of reamer
To control the rate of traverse of dredger, so as to reach the purpose of effective energy-conservation.
As the utility model preferred embodiment, the three way ropes position system 7 for positioning, three are additionally provided with hull 1
Cable positioning system 7 includes being arranged on three positioning anchors being connected with three road hawsers respectively of the stern of hull 1, three positioning anchor difference
Dish out the both sides of hull 1 and stern can realize the positioning of hull 1.
As the utility model preferred embodiment, two points of tail ends of crane span structure 3 pass through to be hinged with the front end of main crane span structure 2
Connection.
As the utility model preferred embodiment, the top positioned at the front end of main crane span structure 2 is provided with two and can adjust each point
The digging depth adjusting apparatus 9 of the positioning of crane span structure 3, the bottom positioned at the front end of main crane span structure 2 is provided with limited block 8.
As the utility model preferred embodiment, it is hydraulic jack to dig deep adjusting apparatus 9.
As the utility model preferred embodiment, the motor that reamer first 4 can be driven to rotate is additionally provided with each point of crane span structure 3
And gear-box.
This direction of rotation without the two sets of reamers first 4 in traversing cutter suction dredger is opposite.
This dredger structure installs two sets of relatively independent, oppositely oriented reamer heads by the bow in hull 1, for pacifying
Point crane span structure 3 of dress reamer first 4 is connected by being hinged with main crane span structure 2, by relative connection of the adjustment point between crane span structure 3 and main crane span structure 2
Angle, can the relative depth of first to reamer 4 excavation to a certain extent be finely adjusted, so as to can realize by more parameters
It is adjusted come the transverse moving speed to dredger.
When this dredger needs to carry out transverse motion, the speed discrepancy or relative digging by appropriate two sets of reamers first 4 of adjustment are deep,
Or in summary two kinds of regulative modes, make the cross force suffered by two sets of reamer heads make a concerted effort to point to required for mobile direction,
So as to dredger can be made to produce transverse movement to the direction of setting.
Certainly, the invention is not limited to above-mentioned implementation method, and those of ordinary skill in the art are without prejudice to originally
Equivalent variations or replacement can be also made on the premise of utility model spirit, these equivalent modifications or replacement are all contained in the application
In claim limited range.
Claims (6)
1. one kind is without traversing anchor cutter suction dredger structure, it is characterised in that：Including hull, it is arranged on the main bridge of the hull bow
Frame and two points of crane span structures being arranged symmetrically in relation to each other positioned at the relative hull center line in main crane span structure front end, the front end difference of point crane span structure described in two
One reamer head is installed, dredging supervisor is provided with the hull, being connected to be provided with the leading portion of the dredging supervisor is respectively connecting to
The dredging of one reamer head is in charge of.
2. according to claim 1 without traversing anchor cutter suction dredger structure, it is characterised in that：Use is additionally provided with the hull
In the three way ropes position system of positioning, the three way ropes position system includes being arranged on respectively being connected with three road hawsers for hull stern
Three positioning anchors, three positioning anchors dish out hull both sides respectively and stern can realize the positioning of hull.
3. according to claim 1 without traversing anchor cutter suction dredger structure, it is characterised in that：The tail end of point crane span structure described in two
Pass through to be articulated and connected with the front end of main crane span structure.
4. according to claim 3 without traversing anchor cutter suction dredger structure, it is characterised in that：Positioned at host bridge frame front end
Top be provided with two digging depth adjusting apparatus of adjustable each point of crane span structures positioning, the bottom positioned at host bridge frame front end is provided with limit
Position block.
5. according to claim 4 without traversing anchor cutter suction dredger structure, it is characterised in that：It is described to dig deep adjusting apparatus and be
Hydraulic jack.
6. according to claim 1 without traversing anchor cutter suction dredger structure, it is characterised in that：Also set in each described point of crane span structure
There are the motor and gear-box that reamer head can be driven to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621257345.6U CN206289680U (en) | 2016-11-22 | 2016-11-22 | One kind is without traversing anchor cutter suction dredger structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621257345.6U CN206289680U (en) | 2016-11-22 | 2016-11-22 | One kind is without traversing anchor cutter suction dredger structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206289680U true CN206289680U (en) | 2017-06-30 |
Family
ID=59100298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621257345.6U Expired - Fee Related CN206289680U (en) | 2016-11-22 | 2016-11-22 | One kind is without traversing anchor cutter suction dredger structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206289680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107675743A (en) * | 2017-08-28 | 2018-02-09 | 中交广州航道局有限公司 | A kind of anchor ship aids in the unilateral traversing construction system of pushing tow and its construction method |
-
2016
- 2016-11-22 CN CN201621257345.6U patent/CN206289680U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107675743A (en) * | 2017-08-28 | 2018-02-09 | 中交广州航道局有限公司 | A kind of anchor ship aids in the unilateral traversing construction system of pushing tow and its construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170630 Termination date: 20211122 |