CN109138021B - Device for preventing cutter suction dredger from transversely moving anchors to move away - Google Patents
Device for preventing cutter suction dredger from transversely moving anchors to move away Download PDFInfo
- Publication number
- CN109138021B CN109138021B CN201811114794.9A CN201811114794A CN109138021B CN 109138021 B CN109138021 B CN 109138021B CN 201811114794 A CN201811114794 A CN 201811114794A CN 109138021 B CN109138021 B CN 109138021B
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- China
- Prior art keywords
- plate
- anchor
- plates
- pair
- folded plate
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Links
- 238000004873 anchoring Methods 0.000 claims abstract description 16
- 238000010276 construction Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 3
- 239000011435 rock Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000014653 Carica parviflora Nutrition 0.000 description 1
- 241000243321 Cnidaria Species 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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
- E02F3/8808—Stationary installations, e.g. installations using spuds or other stationary supports
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Soil Working Implements (AREA)
Abstract
The invention relates to a device for preventing a cutter suction dredger from transversely moving an anchor. The device comprises a main body frame, wherein a left side transverse anchor and a right side transverse anchor are arranged on the main body frame; the main body frame comprises a left frame and a right frame; the left frame sequentially comprises a left front pair of plates, a left front side plate, a left middle folded plate, a left middle side plate, a left rear first pair of plates, a left rear second pair of plates, a left rear folded plate and a left rear side plate, and a left rotary shaft is arranged between the left rear first pair of plates and the left rear second pair of plates; the right frame is symmetrical with the left frame; the outer side of the juncture of the left middle folded plate and the left middle side plate is provided with a first anchoring component, the front side edge of the left front plate is provided with a second anchoring component, the front side edge of the right front plate is provided with a third anchoring component, and the outer side of the juncture of the right middle folded plate and the right middle side plate is provided with a fourth anchoring component. The invention has simple structure, convenient operation, good stability and high strength.
Description
Technical Field
The invention belongs to the technical field of dredging equipment, and particularly relates to a device for preventing a cutter suction dredger from moving across an anchor.
Background
During construction of cutter suction dredgers, a traversing anchor is typically required for anchoring the cutter suction dredger within a certain area. In the practical construction process, it is found that in some specific water areas, such as hard clay areas, hard sandy soil areas, coral rocks and other hard rock soil areas, the ground grabbing capability of the transverse anchor device cannot meet the requirement, so that the anchor walking phenomenon is often caused, that is, the anchoring position of the transverse anchor is automatically changed, and the construction of the cutter suction dredger is affected. Therefore, it is necessary to develop an auxiliary facility for ensuring that the traverse anchor does not go through the anchor, and improving the construction quality.
Disclosure of Invention
The invention provides a device for preventing a cutter suction dredger from moving transversely and anchoring, which is simple in structure, convenient to operate, good in stability and high in strength, and solves the technical problems in the prior art.
The invention adopts the technical proposal for solving the technical problems in the prior art that: a device for preventing a cutter suction dredger from moving an anchor comprises a main body frame, wherein a left side moving anchor and a right side moving anchor are arranged on the main body frame; the main body frame comprises a left frame and a right frame; the left frame sequentially comprises a left front pair of plates, a left front side plate, a left middle folded plate, a left middle side plate, a left rear first pair of plates, a left rear second pair of plates, a left rear folded plate and a left rear side plate, and a left rotary shaft is arranged between the left rear first pair of plates and the left rear second pair of plates; the right frame sequentially comprises a right front pair of plates, a right front side plate, a right middle folded plate, a right middle side plate, a right rear first pair of plates, a right rear second pair of plates, a right rear folded plate and a right rear side plate, and a right rotary shaft is arranged between the right rear first pair of plates and the right rear second pair of plates; a front connecting rod is arranged between the left front plate and the right front plate, and a rear connecting rod is arranged between the left rear side plate and the right rear side plate; a first anchor assembly is arranged at the outer side of the juncture of the left middle folded plate and the left middle side plate, a second anchor assembly is arranged at the front side edge of the left front pair of plates, a third anchor assembly is arranged at the front side edge of the right front pair of plates, and a fourth anchor assembly is arranged at the outer side of the juncture of the right middle folded plate and the right middle side plate; the left side transverse moving anchor comprises a left side anchor rod, a left side shaft sleeve is arranged at the inner end of the left side anchor rod, a left side anchor body is arranged at the outer end of the left side anchor rod, and the left side shaft sleeve is sleeved on a left side rotating shaft; the right side sideslip anchor includes right side stock, is equipped with right side axle sleeve in the inner of right side stock, installs the right side anchor body in the outer end, and right side axle sleeve cover is established in right side pivot.
The invention has the advantages and positive effects that: compared with the prior art, the device for preventing the transverse moving anchor of the cutter suction dredger from moving is characterized in that the main body frame formed by the left frame and the right frame is arranged, and the left transverse moving anchor and the right transverse moving anchor are arranged on the main body frame, so that the two transverse moving anchors are provided with a high-strength anchor-moving preventing bracket device, the stability of the transverse moving anchor is improved, and the phenomenon of moving anchors is effectively avoided. Through setting up first anchor subassembly, second anchor subassembly, third anchor subassembly and fourth anchor subassembly on the main body frame, make main body frame part self also possess anchoring ability, rely on the design of self gravity factor and shape, main body frame part can imbed in the hard soil texture more easily, therefore possess stronger anchor ability of preventing wandering. The whole device is convenient to operate and use, and has good stability and high overall structural strength.
Preferably: the first anchoring assembly comprises a first plate body, and a plurality of first anchor teeth are arranged on two sides of the first plate body; the second anchoring assembly comprises a second plate body, and a plurality of second anchor teeth are arranged on two sides of the second plate body; the third anchoring assembly comprises a third plate body, and a plurality of third anchor teeth are arranged on two sides of the third plate body; the fourth anchor assembly comprises a fourth plate body, and a plurality of fourth anchor teeth are arranged on two sides of the fourth plate body.
Preferably: the included angle between the left front pair of plates and the left front side plate is 135 degrees, the included angle between the left front side plate and the left middle folded plate is 135 degrees, the included angle between the left middle folded plate and the left middle folded plate is 90 degrees, the included angle between the left middle folded plate and the left rear first pair of plates is 135 degrees, the included angle between the left rear second pair of plates and the left rear folded plate is 135 degrees, and the included angle between the left rear folded plate and the left rear side plate is 90 degrees; the included angle between the right front plate and the right front side plate is 135 degrees, the included angle between the right front side plate and the right middle folded plate is 135 degrees, the included angle between the right middle folded plate and the right middle side plate is 90 degrees, the included angle between the right middle side plate and the right rear first plate is 135 degrees, the included angle between the right rear second plate and the right rear folded plate is 135 degrees, and the included angle between the right rear folded plate and the right rear side plate is 90 degrees.
Preferably: the novel folding plate comprises a left rear folded plate, a left rear side front folded plate, a right front side front folded plate, a right rear side middle folded plate, a left rear first pair of plates, a left rear second pair of plates, a left rear folded plate, a left rear side plate, a right front pair of plates, a right front side plate, a right side middle folded plate, a right rear first pair of plates, a right rear second pair of plates, a right rear folded plate and a top edge of the right rear side plate.
Preferably: a plurality of through holes are formed in the plate body of the top plate, and a plurality of hanging rings are arranged on the surface of the plate body of the top plate.
Drawings
FIG. 1 is a schematic top view of the present invention;
fig. 2 is a schematic top view of the present invention with the top plate removed.
In the figure: 1. a left lateral displacement anchor; 1-1, left anchor body; 1-2, left anchor rod; 1-3, left shaft sleeve; 2. a first anchor assembly; 2-1, a first plate body; 2-2, first anchor teeth; 3. a second anchor assembly; 3-1, a second plate body; 3-2, second anchor teeth; 4. a third anchor assembly; 4-1, a third plate body; 4-2, third anchor teeth; 5. a hanging ring; 6. a fourth anchor assembly; 6-1, a fourth plate body; 6-2, fourth anchor teeth; 7. a top plate; 8. a through hole; 9. a second traversing anchor; 9-1 right anchors; 9-2, right anchor rods; 9-3, right side shaft sleeve; 10. a left rear side plate; 11. a left rear folded plate; 12. a left rear second pair of plates; 13. a left rear first pair of plates; 14. a left middle side plate; 15. a left side middle folded plate; 16. a left front side plate; 17. a left front pair of plates; 18. a front link; 19. a right front pair of plates; 20. a right front side plate; 21. a right side middle folded plate; 22. a right middle side plate; 23. a right rear first pair of plates; 24. a right rear second pair of plates; 25. a right rear folded plate; 26. a right rear side plate; 27. a rear link.
Detailed Description
For a further understanding of the invention, its features and advantages, the following examples are set forth in detail:
referring to fig. 1 and 2, the apparatus for preventing a cutter suction dredger traversing anchor from moving away includes a main body frame on which a left traversing anchor 1 and a right traversing anchor 9 are mounted; the main body frame includes a left frame and a right frame.
The left frame includes in order left front to board 17, left side preceding curb plate 16, left side middle folded plate 15, left side middle curb plate 14, left back first to board 13, left back second to board 12, left back folded plate 11 and left back curb plate 10, welded fastening between two adjacent plate bodies is equipped with left side pivot between left back first to board 13 and left back second to board 12.
In this embodiment, the angle between the left front pair of plates 17 and the left front side plate 16 is 135 °, the angle between the left front side plate 16 and the left middle folded plate 15 is 135 °, the angle between the left middle folded plate 15 and the left middle side plate 14 is 90 °, the angle between the left middle side plate 14 and the left rear first pair of plates 13 is 135 °, the angle between the left rear second pair of plates 12 and the left rear folded plate 11 is 135 °, and the angle between the left rear folded plate 11 and the left rear side plate 10 is 90 °.
The right frame includes in order right front to board 19, right side preceding curb plate 20, right middle part folded plate 21, right side middle part curb plate 22, right back first to board 23, right back second to board 24, right back folded plate 25 and right back curb plate 26, welded fastening between two adjacent plate bodies is equipped with the right side pivot between right back first to board 23 and right back second to board 24.
In this embodiment, the angle between the right front pair of plates 19 and the right front side plate 20 is 135 °, the angle between the right front side plate 20 and the right middle folded plate 21 is 135 °, the angle between the right middle folded plate 21 and the right middle side plate 22 is 90 °, the angle between the right middle side plate 22 and the right rear first pair of plates 23 is 135 °, the angle between the right rear second pair of plates 24 and the right rear folded plate 25 is 135 °, and the angle between the right rear folded plate 25 and the right rear side plate 26 is 90 °.
A front link 18 is provided between the left and right front plates 17, 19, and a rear link 27 is provided between the left and right rear plates 10, 26.
The first anchor assembly 2 is provided outside the interface of the left side intermediate flap 15 and the left side intermediate panel 14, the second anchor assembly 3 is provided at the front side edge of the left front pair of panels 17, the third anchor assembly 4 is provided at the front side edge of the right front pair of panels 19, and the fourth anchor assembly 6 is provided outside the interface of the right side intermediate flap 21 and the right side intermediate panel 22. In this embodiment, the first anchor assembly 2 includes a first plate 2-1, and a plurality of first anchor teeth 2-2 are disposed on two sides of the first plate 2-1; the second anchor assembly 3 comprises a second plate body 3-1, and a plurality of second anchor teeth 3-2 are arranged on two sides of the second plate body 3-1; the third anchoring assembly 4 comprises a third plate body 4-1, and a plurality of third anchor teeth 4-2 are arranged on two sides of the third plate body 4-1; the fourth anchor assembly 6 includes a fourth plate body 6-1, and a plurality of fourth anchor teeth 6-2 are provided at both sides of the fourth plate body 6-1. The anchor teeth are welded and fixed on the plate body.
The left side transverse moving anchor 1 comprises a left side anchor rod 1-2, a left side shaft sleeve 1-3 is arranged at the inner end of the left side anchor rod 1-2, a left side anchor body 1-1 is arranged at the outer end of the left side anchor rod, and the left side shaft sleeve 1-3 is sleeved on a left side rotating shaft; the right side sideslip anchor 9 includes right stock 9-2, is equipped with right axle sleeve 9-3 at the inner of right stock 9-2, and right anchor body 9-1 is installed to the outer end, and right axle sleeve 9-3 cover is established in right side pivot.
In this embodiment, the top panel 7 is further comprised of a lower surface welded to the top edges of the left front pair of panels 17, the left front side panel 16, the left middle flap 15, the left middle side panel 14, the left rear first pair of panels 13, the left rear second pair of panels 12, the left rear flap 11 and the left rear side panel 10, the right front pair of panels 19, the right front side panel 20, the right middle flap 21, the right middle side panel 22, the right rear first pair of panels 23, the right rear second pair of panels 24, the right rear flap 25 and the right rear side panel 26. Further, a plurality of through holes 8 are formed in the plate body of the top plate 7 for draining water, and a plurality of hanging rings 5 are arranged on the surface of the plate body of the top plate 7 for hanging and moving.
Claims (5)
1. A device for preventing cutter suction dredger sideslip anchor from going to anchor, characterized by: comprises a main body frame, wherein a left side transverse moving anchor (1) and a right side transverse moving anchor (9) are arranged on the main body frame;
the main body frame comprises a left frame and a right frame; the left frame sequentially comprises a left front plate (17), a left front side plate (16), a left middle folded plate (15), a left middle folded plate (14), a left rear first plate (13), a left rear second plate (12), a left rear folded plate (11) and a left rear side plate (10), wherein a left rotating shaft is arranged between the left rear first plate (13) and the left rear second plate (12); the right frame sequentially comprises a right front pair of plates (19), a right front side plate (20), a right middle folded plate (21), a right middle side plate (22), a right rear first pair of plates (23), a right rear second pair of plates (24), a right rear folded plate (25) and a right rear side plate (26), and a right rotating shaft is arranged between the right rear first pair of plates (23) and the right rear second pair of plates (24); a front connecting rod (18) is arranged between the left front pair of plates (17) and the right front pair of plates (19), and a rear connecting rod (27) is arranged between the left rear side plate (10) and the right rear side plate (26);
a first anchor assembly (2) is arranged outside the boundary between the left middle folded plate (15) and the left middle side plate (14), a second anchor assembly (3) is arranged on the front side edge of the left front pair of plates (17), a third anchor assembly (4) is arranged on the front side edge of the right front pair of plates (19), and a fourth anchor assembly (6) is arranged outside the boundary between the right middle folded plate (21) and the right middle side plate (22);
the left side transverse moving anchor (1) comprises a left side anchor rod (1-2), a left side shaft sleeve (1-3) is arranged at the inner end of the left side anchor rod (1-2), a left side anchor body (1-1) is arranged at the outer end of the left side anchor rod, and the left side shaft sleeve (1-3) is sleeved on a left side rotating shaft; the right side sideslip anchor includes right stock (9-2), is equipped with right side axle (9-3) in the inner of right stock (9-2), installs right side anchor body (9-1) in the outer end, and right side axle sleeve (9-3) cover is established in right side pivot.
2. The apparatus for preventing a cutter suction dredger from traversing an anchor as claimed in claim 1, wherein: the first anchoring assembly (2) comprises a first plate body (2-1), and a plurality of first anchor teeth (2-2) are arranged on two sides of the first plate body (2-1); the second anchoring assembly (3) comprises a second plate body (3-1), and a plurality of second anchor teeth (3-2) are arranged on two sides of the second plate body (3-1); the third anchoring assembly (4) comprises a third plate body (4-1), and a plurality of third anchor teeth (4-2) are arranged on two sides of the third plate body (4-1); the fourth anchoring assembly (6) comprises a fourth plate body (6-1), and a plurality of fourth anchor teeth (6-2) are arranged on two sides of the fourth plate body (6-1).
3. The apparatus for preventing a cutter suction dredger from traversing an anchor as claimed in claim 2, wherein: the included angle between the left front pair of plates (17) and the left front side plate (16) is 135 degrees, the included angle between the left front side plate (16) and the left middle folded plate (15) is 135 degrees, the included angle between the left middle folded plate (15) and the left middle folded plate (14) is 90 degrees, the included angle between the left middle folded plate (14) and the left rear first pair of plates (13) is 135 degrees, the included angle between the left rear second pair of plates (12) and the left rear folded plate (11) is 135 degrees, and the included angle between the left rear folded plate (11) and the left rear side plate (10) is 90 degrees; the included angle between the right front plate (19) and the right front side plate (20) is 135 degrees, the included angle between the right front side plate (20) and the right middle folded plate (21) is 135 degrees, the included angle between the right middle folded plate (21) and the right middle folded plate (22) is 90 degrees, the included angle between the right middle folded plate (22) and the right rear first plate (23) is 135 degrees, the included angle between the right rear second plate (24) and the right rear folded plate (25) is 135 degrees, and the included angle between the right rear folded plate (25) and the right rear side plate (26) is 90 degrees.
4. A device for preventing a cutter suction dredger from traversing an anchor as claimed in claim 3, wherein: still include roof (7), the lower surface and the left front of roof (7) are to board (17), left side front side board (16), left side middle part folded plate (15), left side middle side board (14), left back first to board (13), left back second to board (12), left back folded plate (11) and left back curb plate (10), right front to board (19), right side front side board (20), right side middle part folded plate (21), right side middle side board (22), right back first to board (23), right back second to board (24), right back folded plate (25) and the top edge welded fastening of right back curb plate (26).
5. The apparatus for preventing a cutter suction dredger from traversing an anchor as defined in claim 4, wherein: a plurality of through holes (8) are formed in the plate body of the top plate (7), and a plurality of hanging rings (5) are arranged on the surface of the plate body of the top plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811114794.9A CN109138021B (en) | 2018-09-25 | 2018-09-25 | Device for preventing cutter suction dredger from transversely moving anchors to move away |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811114794.9A CN109138021B (en) | 2018-09-25 | 2018-09-25 | Device for preventing cutter suction dredger from transversely moving anchors to move away |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109138021A CN109138021A (en) | 2019-01-04 |
| CN109138021B true CN109138021B (en) | 2023-12-19 |
Family
ID=64823466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811114794.9A Active CN109138021B (en) | 2018-09-25 | 2018-09-25 | Device for preventing cutter suction dredger from transversely moving anchors to move away |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109138021B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2344441Y (en) * | 1998-10-12 | 1999-10-20 | 蚌埠市工程机械厂 | Cutter-suction desilting machine |
| CN201924387U (en) * | 2010-11-29 | 2011-08-10 | 镇江明润信息科技有限公司 | Anchor position detector for cutter-suction dredger |
| 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 |
| CN209144891U (en) * | 2018-09-25 | 2019-07-23 | 中交天航滨海环保浚航工程有限公司 | A kind of device for preventing the traversing anchor of cutter suction dredger from dragging of anchor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100083542A1 (en) * | 2008-10-07 | 2010-04-08 | Powers James M | Remotely operated submerged dredging system |
-
2018
- 2018-09-25 CN CN201811114794.9A patent/CN109138021B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2344441Y (en) * | 1998-10-12 | 1999-10-20 | 蚌埠市工程机械厂 | Cutter-suction desilting machine |
| CN201924387U (en) * | 2010-11-29 | 2011-08-10 | 镇江明润信息科技有限公司 | Anchor position detector for cutter-suction dredger |
| 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 |
| CN209144891U (en) * | 2018-09-25 | 2019-07-23 | 中交天航滨海环保浚航工程有限公司 | A kind of device for preventing the traversing anchor of cutter suction dredger from dragging of anchor |
Non-Patent Citations (1)
| Title |
|---|
| 滨州港3万吨级航道工程绞吸船施工问题的排除与工艺优化;刘昊;杨正军;;水运工程(02);全文 * |
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| CN109138021A (en) | 2019-01-04 |
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Address after: Room 346, Chentang technology incubator, 17 Yujiang Road, Hexi District, Tianjin, 300221 Applicant after: CCCC (Tianjin) Dredging Engineering Co.,Ltd. Address before: Tianhang building, No.1, Zhongxin Road, Tanggu District, Binhai New Area, Tianjin 300450 Applicant before: CCCC-TDC BINHAI ENVIRONMENTAL CHANNEL DREDGING Co.,Ltd. |
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