CN213143177U - Deep water environmental protection desilting ship - Google Patents
Deep water environmental protection desilting ship Download PDFInfo
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- CN213143177U CN213143177U CN202021542966.5U CN202021542966U CN213143177U CN 213143177 U CN213143177 U CN 213143177U CN 202021542966 U CN202021542966 U CN 202021542966U CN 213143177 U CN213143177 U CN 213143177U
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Abstract
The utility model relates to a deep water environmental protection desilting ship. The dredging device comprises a ship facility, a dredging pump, a slurry pipeline and a dredging pump assembly, wherein the sludge pump and the slurry pipeline are arranged in a ship body, an A-shaped bracket is arranged at the rear part of the ship facility, and the dredging pump assembly is driven to lift by a dredging winch; the front part and the rear part of the ship facility are provided with anchor cable devices; the dredging pump assembly comprises a top plate, wherein a front diffusion preventing plate driven to lift by a front hydraulic assembly is arranged at the front part of the top plate, a rear diffusion preventing plate driven to lift by a rear hydraulic assembly is arranged at the rear part of the top plate, a left diffusion preventing plate driven to lift by a left hydraulic assembly is arranged at the left side of the top plate, and a right diffusion preventing plate driven to lift by a right hydraulic assembly is arranged at the right side of the top plate; a dredge pump is arranged in the middle of the top plate, a left mixer with a left mixing impeller is arranged on the left side, and a right mixer with a right mixing impeller is arranged on the right side; the outlet of the mud suction pump is connected with the mud pipeline through a conveying hose pipeline. The utility model has the advantages of reasonable design, can be under the deep water condition construction, construction and running cost low.
Description
Technical Field
The utility model belongs to the technical field of the environmental protection equipment, especially, relate to a deep water environmental protection desilting ship.
Background
In the dredging and hydraulic filling construction projects of lakes, rivers, fish ponds and reservoirs, particularly in the deep-water environment-friendly dredging construction project, the problems of low engineering construction efficiency, poor dredging construction effect and the like are generally caused due to the factors that the water depth is large, dredging control on dredging facilities is not facilitated and the like. In the above dredging construction, a cutter suction dredger which is commonly used in dredging is usually adopted for construction, however, the ordinary environmental-friendly cutter suction dredger usually digs a depth of not more than 15 m, that is, a depth of water of more than 15 m is not capable of adopting the ordinary environmental-friendly cutter suction dredger for dredging construction.
On the other hand, the existing dredging equipment is usually built based on a horse pump, and the horse pump has the characteristics of no disturbance of a water body, high dredging concentration and the like, but is expensive, so that the building cost of the construction equipment is increased.
Therefore, in order to solve the technical problems, the structure of the deepwater dredging pump needs to be optimally designed, the requirement of deepwater environment-friendly dredging construction is met, and meanwhile, the construction cost and the operation cost of the whole set of equipment are reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a deep water environmental protection desilting ship that structural design is reasonable, can be under the deep water condition construction, construction and running cost are low for the technical problem who exists among the solution well-known technology.
The utility model discloses a solve the technical scheme that technical problem that exists among the well-known technique took and be: the deep water environment-friendly dredging ship comprises a ship facility, wherein a mud pump and a mud pipeline are arranged in a ship body of the ship facility, an A-shaped support is arranged at the rear part of the ship facility, the deep water environment-friendly dredging ship also comprises a dredging pump assembly which is driven to lift by a dredging winch, and the middle part of a lifting cable bypasses a pulley at the top of the A-shaped support; the front part and the rear part of the ship facility are provided with anchor cable devices; the dredging pump assembly comprises a top plate, wherein a front diffusion preventing plate driven to lift by a front hydraulic assembly is arranged at the front part of the top plate, a rear diffusion preventing plate driven to lift by a rear hydraulic assembly is arranged at the rear part of the top plate, a left diffusion preventing plate driven to lift by a left hydraulic assembly is arranged at the left side of the top plate, and a right diffusion preventing plate driven to lift by a right hydraulic assembly is arranged at the right side of the top plate; a dredge pump is arranged in the middle of the top plate, a left mixer with a left mixing impeller at the lower part is arranged at the left side, and a right mixer with a right mixing impeller at the lower part is arranged at the right side; the outlet of the mud suction pump is connected with the mud pipeline through a conveying hose pipeline.
The utility model has the advantages that: the utility model provides a deep water environmental protection desilting ship that structural design is reasonable compares with current deep water desilting equipment, the utility model discloses in through the desilting pump package spare that the rear portion at boats and ships facility set up by desilting winch drive lift, replaced current desilting device based on strong horse pump is built, reduced buildding and the running cost of whole equipment. Because the desilting winch can transfer the desilting pump assembly to a deeper depth of water, the desilting ship equipment can carry out desilting construction under the deep water condition, and has wide application range and strong construction capability. Through setting up the desilting pump package and preventing the diffusion cover that four prevent that the diffuser plate constitutes all around and will inhale the dredge pump setting in the middle part of preventing the diffusion cover, make the submarine mud of desilting work progress seal prevent the diffusion cover in, effectively prevent the outdiffusion, promoted the concentration of mud. Through set up two left and right sides in preventing the diffusion cover and have impeller's mixer, realized stirring the technical effect to the mud in preventing the diffusion cover, promoted the mobility of mud, make mud more smoothly get into in the dredge pump and effectively prevent dredge pump's jam. The anchor cable devices are arranged at the front part and the rear part of the ship facility, so that the parking and feeding movement of the whole dredging ship are realized, the fan-shaped dredging swing of the dredging pump assembly is convenient to realize, the construction control is more convenient, and the dredging effect is ensured.
Preferably: the left hydraulic assembly, the right hydraulic assembly, the rear hydraulic assembly and the front hydraulic assembly are all hydraulic oil cylinders, the cylinder body of each hydraulic oil cylinder is fixedly connected with the top plate, and the lower end of the piston rod of each hydraulic oil cylinder is fixedly connected with the corresponding inner wall of the diffusion preventing plate.
Preferably: the front diffusion preventing plate is an arc-shaped plate protruding towards the front part.
Preferably: the upper surface of the top plate is also provided with a reinforcing frame, and the reinforcing frame and the top plate are welded and fixed; the reinforcing frame is composed of a main reinforcing frame and obliquely arranged reinforcing ribs, the left stirring machine, the dredge pump and the right stirring machine are located on the inner side of the main reinforcing frame, and the reinforcing ribs of each group are located on the outer sides of the left stirring machine, the dredge pump and the right stirring machine respectively.
Preferably: the front anchor cable device comprises a front left side transverse moving anchor cable component, a front right side transverse moving anchor cable component and a center positioning anchor cable component; the rear anchor cable device comprises a rear left side transverse moving anchor cable assembly and a rear right side transverse moving anchor cable assembly; and a front left winch for driving the front left sideslip anchor cable assembly, a front right winch for driving the front right sideslip anchor cable assembly, a center positioning winch for driving the center positioning anchor cable assembly, a rear left winch for driving the left sideslip anchor cable assembly and a rear right winch for driving the rear right sideslip anchor cable assembly are further arranged on the ship facility.
Preferably: the front left side transverse moving anchor cable component, the front right side transverse moving anchor cable component, the center positioning anchor cable component, the rear left side transverse moving anchor cable component and the rear right side transverse moving anchor cable component are identical in structure and comprise a supporting rod and an anchor, wherein the outer end of the supporting rod is provided with a pulley.
Preferably: the front part of the ship facility is provided with a front door-shaped frame, and the outer ends of the supporting rods of the front left-side transverse moving anchor cable assembly, the front right-side transverse moving anchor cable assembly and the center positioning anchor cable assembly are connected with the front door-shaped frame by steel cables; the rear part of the ship facility is provided with a rear part door-shaped frame, and the outer ends of the supporting rods of the rear part left side transverse moving anchor cable assembly and the rear part right side transverse moving anchor cable assembly are connected with the rear part door-shaped frame by steel cables.
Drawings
Fig. 1 is a schematic top view of the present invention;
fig. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of the dredging pump assembly of FIG. 1;
FIG. 4 is a front view of the dredging pump assembly of FIG. 1.
In the figure:
1. the rear part right side transversely moves the anchor cable assembly; 2. a conveying hose line; 3. a type A bracket; 4. a dredging pump assembly; 4-1, a left hydraulic component; 4-2, a left diffusion preventing plate; 4-3, a top plate; 4-4, a rear diffusion preventing plate; 4-5, a rear hydraulic component; 4-6, reinforcing frame; 4-7, a right diffusion preventing plate; 4-8, a right hydraulic component; 4-9, right mixer; 4-10 parts of a front diffusion preventing plate; 4-11, a front hydraulic assembly; 4-12, a dredge pump; 4-13, a left stirrer; 4-14, left stirring impeller; 4-15, right stirring impeller; 4-16, hydraulic lines; 5. a rear door frame; 6. the rear part and the left side transversely move the anchor cable assembly; 7. dredging a winch; 8. a rear left winch; 9. a mud pump; 10. a marine facility; 11. a cabin room; 12. a front left winch; 13. a central positioning winch; 14. the front part and the left side transversely move the anchor cable assembly; 15. a front door frame; 16. a centrally located anchor line assembly; 17. the front part and the right side transversely move the anchor cable assembly; 18. a rear right winch; 19. a slurry pipeline; 20. a front right winch.
Detailed Description
For further understanding of the contents, features and effects of the present invention, the following embodiments are described in detail.
Referring to fig. 1 and 2, the deep water environmental dredging ship of the present invention includes a ship facility 10, and a mud pump 9 and a mud pipe 19 are installed in a hull of the ship facility 10. The ship facility 10 can be obtained by modifying the existing ship facilities such as a dredger and a sand dredger, wherein the slurry pipeline 19 is a hard metal pipeline and extends from the rear part to the front part of the ship facility 10, and the mud pump 9 is arranged in the middle of the slurry pipeline 19 and provides flowing power for slurry in the pipeline. The mud obtained by dredging is conveyed from the rear part to the front part of the ship facility 10 through a mud pipeline 19 under the pumping action of a mud conveying pump 9, and then enters an external mud discharge pipeline (such as an overwater self-floating pipeline and the like), and the mud is conveyed to a transport ship or is conveyed to the shore by the mud discharge pipeline.
As shown in the drawing, a ship room 11 is provided in the middle of the ship facility 10 for performing driving/parking control, anchoring/taking-off control, control of a dredge pump, and control of dredging start-stop of the entire dredging ship. As shown in the drawings, a safety fence may be provided outside the main body portion of the marine facility 10 in order to improve safety.
The front part and the rear part of the ship facility 10 are provided with anchor cable devices, and the anchor cable devices at the front part and the rear part are used for realizing the parking of the dredging ship equipment and the swinging action of the fan-shaped dredging.
In this embodiment, the forward mooring means comprises a forward left sideslip mooring line assembly 14, a forward right sideslip mooring line assembly 17 and a center positioning mooring line assembly 16; the rear anchor cable device comprises a rear left-side transverse anchor cable assembly 6 and a rear right-side transverse anchor cable assembly 1. Further, a front left winch 12 driving the front left-hand traversing anchor cable assembly 14, a front right winch 20 driving the front right-hand traversing anchor cable assembly 17, a center positioning winch 13 driving the center positioning anchor cable assembly 16, a rear left winch 8 driving the left-hand traversing anchor cable assembly 6, and a rear right winch 18 driving the rear right-hand traversing anchor cable assembly 1 are installed on the marine facility 10.
Further, the front left-hand sideslip anchor cable assembly 14, the front right-hand sideslip anchor cable assembly 17, the center positioning anchor cable assembly 16, the rear left-hand sideslip anchor cable assembly 6 and the rear right-hand sideslip anchor cable assembly 1 have the same structure and comprise a supporting rod with pulleys at the outer ends and an anchor. The steel cables reeled and unreeled from the respective winches extend outwards along the supporting rods of the transverse moving anchor cable assemblies, and pass through the pulleys after reaching the outer ends, and the anchor hangers are installed at the front ends of the steel cables. The winch on one side unreels the steel cable, and the winch on the other side rolls the steel cable, so that the ship facility 10 can obtain a transverse traction effect, and transverse movement control of the ship facility 10 between the left transverse movement anchor cable assembly and the right transverse movement anchor cable assembly is realized.
In this embodiment, a front gate frame 15 is installed at the front part of the marine facility 10, and the outer ends of the struts of the front left-side traverse anchor cable assembly 14, the front right-side traverse anchor cable assembly 17 and the center positioning anchor cable assembly 16 are connected with the front gate frame 15 by steel cables; the rear part of the ship facility 10 is provided with a rear door-shaped frame 5, and the outer ends of the supporting rods of the rear part left side transverse moving anchor cable assembly 6 and the rear part right side transverse moving anchor cable assembly 1 are connected with the rear door-shaped frame 5 by steel cables. The front gate frame 15 and the rear gate frame 5 are mounted and fixed on a deck of the ship facility 10, and are used for drawing and fixing the struts of the transverse anchor cable assemblies to ensure stability.
An A-shaped bracket 3 is arranged at the rear part of the marine facility 10, the dredging pump assembly 4 driven to lift by a dredging winch 7 is further included, and the middle part of a lifting cable bypasses a pulley at the top of the A-shaped bracket 3. As shown in the drawing, the top of the a-bracket 3 is connected with the rear gate frame 5 using a wire rope, so that the a-bracket 3 is maintained in a certain backward inclined state. When the dredging winch 7 unreels the suspension cable, the dredging pump assembly 4 sinks in the water body, and when the dredging winch 7 reels the suspension cable, the dredging pump assembly 4 rises in the water body. When the dredging pump module 4 is placed at the dredging depth, the dredging pump module 4 carries out dredging treatment on the sludge on the moving path when the ship facility 10 carries out the transverse moving/swinging dredging action.
Referring to fig. 3 and 4, it can be seen that:
the dredging pump assembly 4 comprises a top plate 4-3, a front diffusion preventing plate 4-10 driven to lift by a front hydraulic assembly 4-11 is arranged at the front part of the top plate 4-3, a rear diffusion preventing plate 4-4 driven to lift by a rear hydraulic assembly 4-5 is arranged at the rear part of the top plate 4-3, a left diffusion preventing plate 4-2 driven to lift by a left hydraulic assembly 4-1 is arranged at the left side of the top plate, and a right diffusion preventing plate 4-7 driven to lift by a right hydraulic assembly 4-8 is arranged at the right side of the top plate. When the front diffusion-proof plate 4-10, the rear diffusion-proof plate 4-4, the left diffusion-proof plate 4-2 and the right diffusion-proof plate 4-7 are all lowered, a diffusion-proof cover with a top sealed and a bottom opened is formed.
In this embodiment, the front diffusion preventing plate 4-10 is an arc-shaped plate protruding toward the front, and accordingly, the front edge of the top plate 4-3 is also arc-shaped.
The diffusion preventing plate 4-10, the rear diffusion preventing plate 4-4, the left diffusion preventing plate 4-2 and the right diffusion preventing plate 4-7 of the diffusion preventing cover can move up and down under the driving action of the respective hydraulic assemblies, so that each face of the diffusion preventing cover can be opened, when the diffusion preventing plate on one side of the diffusion preventing cover is lifted up, the face of the diffusion preventing cover is opened, and when the dredging pump assembly 4 moves transversely at the dredging depth, silt at the bottom of the water enters the diffusion preventing cover through the opened face.
In the embodiment, the left hydraulic component 4-1, the right hydraulic component 4-8, the rear hydraulic component 4-5 and the front hydraulic component 4-11 are all hydraulic oil cylinders, the cylinder body of each hydraulic oil cylinder is fixedly connected with the top plate 4-3, and the lower end of the piston rod of each hydraulic oil cylinder is fixedly connected with the inner wall of the corresponding anti-diffusion plate. Therefore, when the diffusion preventing plate on the side needs to be controlled to be opened, the piston rod of the hydraulic oil cylinder on the side only needs to be controlled to retract, and then the piston rod drives the diffusion preventing plate to move upwards; when the diffusion preventing plate on the side needs to be controlled to be closed, the piston rod of the hydraulic oil cylinder on the side only needs to be controlled to stretch out, and then the piston rod drives the diffusion preventing plate to move downwards.
The four hydraulic rams, which are the left hydraulic block 4-1, the right hydraulic block 4-8, the rear hydraulic block 4-5 and the front hydraulic block 4-11, extend through hydraulic lines 4-16 to hydraulic stations on the marine facility 10, which are operated by operators on the marine facility.
A dredge pump 4-12 is arranged in the middle of the top plate 4-3, a left mixer 4-13 with a left mixing impeller 4-14 at the lower part is arranged at the left side, and a right mixer 4-9 with a right mixing impeller 4-15 at the lower part is arranged at the right side; the outlets of the suction dredge pumps 4-12 are connected with the slurry pipeline 9 through the conveying hose pipeline 2. Wherein, the left mixer 4-13 with the left mixing impeller 4-14 and the right mixer 4-9 with the right mixing impeller 4-15 are used for stirring the water body in the diffusion-proof cover, so as to improve the fluidity of the silt, and the silt and the water body can more easily enter the inlet of the suction dredge 4-12 after being mixed, thereby effectively avoiding the blockage of the suction dredge 4-12.
The effect of adopting conveying hose pipe 2 to connect is that the in-process of making desilting pump package spare 4 go up and down, dredge pump 4-12 keeps reliable connection with mud pipeline 9, and conveying hose pipe 2 can adopt the bellows preparation of built-in strengthening rib, selects the settlement to the length of conveying hose pipe 2 according to the degree of depth that desilting pump package spare 4 needs to be transferred, should make the length of conveying hose pipe 2 be greater than the desilting degree of depth of transferring of desilting pump package spare 4 the most.
As shown in figure 4, the left mixer 4-13, the dredge pump 4-12 and the right mixer 4-9 of the dredging pump assembly 4 are all fixed on the top plate 4-3 by bolts, and specifically, flanges are arranged in the middle of the machine bodies of the left mixer 4-13 and the right mixer 4-9 and in the middle of the pump body of the dredge pump 4-12, and are fixedly connected with the top plate 4-3 by bolts. The left mixer 4-13, the dredge pump 4-12 and the right mixer 4-9 are all hydraulic driving machines, that is, the driving components of the three are hydraulic pumps, each hydraulic pump extends to a hydraulic station on the marine facility 10 through a hydraulic pipeline 4-16, and the hydraulic station is operated by an operator on the marine facility.
As shown in the figure, a hoisting cable unreeled from a dredging winch 7 is connected with the tops of the left stirring machines 4-13, the sludge suction pumps 4-12 and the right stirring machines 4-9, so that the dredging pump assembly 4 is hoisted.
In the embodiment, in order to ensure the integral structural strength of the dredging pump assembly 4, a reinforcing frame 4-6 is further arranged on the upper surface of the top plate 4-3, and the reinforcing frame 4-6 and the top plate 4-3 are welded and fixed. As shown in the figure, the reinforcing frame 4-6 is composed of a main reinforcing frame and obliquely arranged reinforcing ribs, the left stirrer 4-13, the suction pump 4-12 and the right stirrer 4-9 are positioned on the inner side of the main reinforcing frame, and the reinforcing ribs of each group are respectively positioned on the outer sides of the left stirrer 4-13, the suction pump 4-12 and the right stirrer 4-9. The reinforcing frames 4-6 obviously enhance the overall structural strength of the dredging pump assembly 4, so that the dredging pump assembly 4 is kept stable and does not deform in the dredging construction, lifting and lowering processes.
The working process is as follows:
the dredging ship is driven to a dredging water area through the operation of a ship chamber 11; the front left-side transverse moving anchor cable assembly 14, the front right-side transverse moving anchor cable assembly 17, the center positioning anchor cable assembly 16, the rear left-side transverse moving anchor cable assembly 6 and the rear right-side transverse moving anchor cable assembly 1 are anchored through the operation of the ship chamber 11;
the dredging winch 7 is operated to lower the dredging pump assembly 4 to the dredging depth through the cabin 11; and (3) opening the right diffusion preventing plate 4-7, starting the dredge pump 4-12 and the mud conveying pump 9, then opening the right stirrer 4-9, operating the rear right winch 18 to gather the rear right sideslip anchor cable assembly 1, operating the rear left winch 8 to lay the cable on the rear left sideslip anchor cable assembly 6, and swinging the rear part of the ship facility 10 to the right in a fan shape. When the sludge is cleared to the right boundary, the rear left winch 8 and the rear right winch 18 are operated to tighten up, the front left winch 12 and the front right winch 20 are operated to gather the front left sideslip anchor cable assembly 14 and the front right sideslip anchor cable assembly 17, the center positioning winch 13 is operated to gather the center positioning anchor cable assembly 16, the ship facility 10 is moved forward a certain distance as a whole, then the left diffusion preventing plate 4-2 is lifted and the right diffusion preventing plate 4-7 is lowered, the left side stirrer 4-13 is started and the right side stirrer 4-9 is closed, the rear left side winch 8 is operated to collect the cable of the rear left side traverse anchor cable assembly 6, the rear right side winch 18 is operated to release the cable of the rear right side traverse anchor cable assembly 1, the rear part of the ship facility 10 swings in a fan shape to the left, and the fan-shaped path is subjected to dredging treatment;
repeating the above operations to continuously clear the silt; and after the dredging of one water area is finished, the dredging ship is driven to the next water area for dredging construction.
The utility model discloses a deep water environmental protection desilting ship simple structure, it is convenient to make, construction convenient operation, working property are stable, and the shipbuilding price is low, and the specially adapted deep water waters construction is particularly useful for the dredging hydraulic fill of lake, river, pond, reservoir, and the specially adapted deep water waters environmental protection desilting construction.
Claims (7)
1. A deep water environmental protection desilting ship is characterized in that: the dredging device comprises a ship facility (10), a mud pump (9) and a mud pipeline (19) are installed in a ship body of the ship facility (10), an A-shaped support (3) is installed at the rear part of the ship facility (10), the dredging device also comprises a dredging pump assembly (4) which is driven to lift by a dredging winch (7), and the middle part of a hoisting cable bypasses a pulley at the top of the A-shaped support (3); the front part and the rear part of the ship facility (10) are provided with anchor cable devices;
the dredging pump assembly (4) comprises a top plate (4-3), a front diffusion preventing plate (4-10) driven by a front hydraulic assembly (4-11) to lift is arranged at the front part of the top plate (4-3), a rear diffusion preventing plate (4-4) driven by a rear hydraulic assembly (4-5) to lift is arranged at the rear part of the top plate (4-3), a left diffusion preventing plate (4-2) driven by a left hydraulic assembly (4-1) to lift is arranged at the left side of the top plate, and a right diffusion preventing plate (4-7) driven by a right hydraulic assembly (4-8) to lift is arranged at the right side of the top plate; a dredge pump (4-12) is arranged in the middle of the top plate (4-3), a left mixer (4-13) with a left mixing impeller (4-14) at the lower part is arranged at the left side, and a right mixer (4-9) with a right mixing impeller (4-15) at the lower part is arranged at the right side; the outlet of the suction dredge pump (4-12) is connected with the slurry pipeline (19) through the conveying hose pipeline (2).
2. The deep water environmental desilting ship of claim 1, characterized in that: the left hydraulic assembly (4-1), the right hydraulic assembly (4-8), the rear hydraulic assembly (4-5) and the front hydraulic assembly (4-11) are all hydraulic oil cylinders, the cylinder body of each hydraulic oil cylinder is fixedly connected with the top plate (4-3), and the lower end of the piston rod of each hydraulic oil cylinder is fixedly connected with the inner wall of the corresponding diffusion preventing plate.
3. The deep water environmental desilting ship of claim 2, characterized in that: the front diffusion preventing plate (4-10) is an arc-shaped plate protruding towards the front part.
4. The deep water environmental desilting ship of claim 3, characterized in that: a reinforcing frame (4-6) is also arranged on the upper surface of the top plate (4-3), and the reinforcing frame (4-6) and the top plate (4-3) are welded and fixed; the reinforcing frame (4-6) is composed of a main reinforcing frame and obliquely arranged reinforcing ribs, the left stirring machine (4-13), the suction pump (4-12) and the right stirring machine (4-9) are positioned on the inner side of the main reinforcing frame, and the reinforcing ribs of each group are respectively positioned on the outer sides of the left stirring machine (4-13), the suction pump (4-12) and the right stirring machine (4-9).
5. The deep water environmental desilting ship of claim 4, which is characterized in that: the front anchor cable device comprises a front left-side transverse anchor cable component (14), a front right-side transverse anchor cable component (17) and a center positioning anchor cable component (16); the rear anchor cable device comprises a rear left side transverse moving anchor cable component (6) and a rear right side transverse moving anchor cable component (1); a front left winch (12) for driving a front left sideslip anchor cable assembly (14), a front right winch (20) for driving a front right sideslip anchor cable assembly (17), a center positioning winch (13) for driving a center positioning anchor cable assembly (16), a rear right winch (18) for driving a rear left winch (8) of the left sideslip anchor cable assembly (6) and a rear right sideslip anchor cable assembly (1) are further installed on the ship facility (10).
6. The deep water environmental desilting ship of claim 5, which is characterized in that: the front left side transverse moving anchor cable component (14), the front right side transverse moving anchor cable component (17), the center positioning anchor cable component (16), the rear left side transverse moving anchor cable component (6) and the rear right side transverse moving anchor cable component (1) are identical in structure and comprise a supporting rod and an anchor, wherein the outer end of the supporting rod is provided with a pulley.
7. The deep water environmental desilting ship of claim 6, which is characterized in that: the front part of the ship facility (10) is provided with a front door-shaped frame (15), and the outer ends of the supporting rods of a front left-side transverse moving anchor cable component (14), a front right-side transverse moving anchor cable component (17) and a center positioning anchor cable component (16) are connected with the front door-shaped frame (15) by steel cables; the rear part of the ship facility (10) is provided with a rear door-shaped frame (5), and the outer ends of the supporting rods of the rear part left side transverse moving anchor cable component (6) and the rear part right side transverse moving anchor cable component (1) are connected with the rear door-shaped frame (5) by steel cables.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021542966.5U CN213143177U (en) | 2020-07-30 | 2020-07-30 | Deep water environmental protection desilting ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021542966.5U CN213143177U (en) | 2020-07-30 | 2020-07-30 | Deep water environmental protection desilting ship |
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| Publication Number | Publication Date |
|---|---|
| CN213143177U true CN213143177U (en) | 2021-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021542966.5U Active CN213143177U (en) | 2020-07-30 | 2020-07-30 | Deep water environmental protection desilting ship |
Country Status (1)
| Country | Link |
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| CN (1) | CN213143177U (en) |
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2020
- 2020-07-30 CN CN202021542966.5U patent/CN213143177U/en active Active
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Effective date of registration: 20211118 Address after: 300000 2-202-7, South Zone of financial and Trade Center, 151 Zhengzhou road, pilot free trade zone of Binhai New Area, Tianjin (Dongjiang Bonded Port Area) Patentee after: CCCC-TDC ENVIRONMENTAL ENGINEERING Co.,Ltd. Patentee after: CCCC (Tianjin) ecological environmental protection design and Research Institute Co., Ltd Address before: 8-1-2-107, Haifeng logistics park, 601 Luoyang Road, Tianjin Binhai New Area Free Trade Zone (Dongjiang Bonded Port Area) Patentee before: CCCC-TDC ENVIRONMENTAL ENGINEERING Co.,Ltd. |