CN116706778B - Submarine cable laying machine - Google Patents
Submarine cable laying machine Download PDFInfo
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- CN116706778B CN116706778B CN202310960827.6A CN202310960827A CN116706778B CN 116706778 B CN116706778 B CN 116706778B CN 202310960827 A CN202310960827 A CN 202310960827A CN 116706778 B CN116706778 B CN 116706778B
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- 230000005540 biological transmission Effects 0.000 claims abstract description 105
- 239000000725 suspension Substances 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000009412 basement excavation Methods 0.000 description 7
- 239000010802 sludge Substances 0.000 description 4
- 239000002689 soil Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/10—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle in or under water
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
- E02F5/104—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
- E02F5/104—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water
- E02F5/106—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water using ploughs, coulters, rippers
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/14—Component parts for trench excavators, e.g. indicating devices travelling gear chassis, supports, skids
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a submarine cable laying machine, and belongs to the technical field of cable laying machines. At present, the automation degree of the cable laying machine is low; the invention comprises a fixed plate, a top arm arranged in the middle of the end of the fixed plate through a Y-shaped middle connecting arm, a buried plow blade arranged at the end of the top arm far away from the fixed plate, and at least one group of cable guide openings arranged at the middle lower part of the buried plow blade, wherein the end of the Y-shaped middle connecting arm is provided with a connecting transmission bin, a bevel gear transmission part is arranged in the connecting transmission bin, and a gear driving part for driving the bevel gear transmission part is arranged on the Y-shaped middle connecting arm.
Description
Technical Field
The invention relates to a cable laying machine, in particular to a submarine cable laying machine, and belongs to the technical field of cable laying machines.
Background
The utility model discloses a buried plow mechanism for submarine cable lays like application number CN202111046986.2 among the prior art, including first fixed bolster, the top fixed mounting of first fixed bolster has actuating mechanism, fixed mounting has buried plow blade on actuating mechanism's the output shaft, and the bottom of buried plow blade runs through and extends to the bottom of first fixed bolster one side, the bottom fixed mounting of first fixed bolster has fixed connecting rod, the top fixed mounting of second fixed bolster has advancing device.
According to the buried plow mechanism for laying the submarine cable, due to the arrangement of the inner wall structure of the limiting sleeve, part of submarine sludge can be discharged through the sludge outlet port to automatically bury the buried cable, and the other part of submarine sludge can be discharged through the discharge chute on the buried cable, so that the phenomenon that the buried plow mechanism is blocked due to excessive sludge is prevented.
Through effective searching and analysis, the submarine cable laying machine in the prior art is considered to have the following problems:
the high-stability movement cannot be realized, and the formed V-shaped side wall after digging is pressed;
the automatic excavation of the open path cannot be realized;
the soil excavated to the two sides cannot be guided into the V-shaped groove, and automatic pre-burying is performed;
for this purpose, a submarine cable laying machine is designed to solve the above problems.
Disclosure of Invention
The invention aims to improve the technical problems to be solved and the technical task to be put forward, and provides a submarine cable laying machine so as to improve the automation degree of the cable laying machine.
The end part of the Y-shaped middle connecting arm is provided with the connecting transmission bin, the bevel gear transmission part is arranged in the connecting transmission bin, the Y-shaped middle connecting arm is provided with the gear driving part for driving the bevel gear transmission part, the two ends of the connecting transmission bin are integrally formed with annular limiting discs, the outer sides of the annular limiting discs are sleeved with middle rotating shafts, the outer sides of the middle rotating shafts are provided with excavating plates at equal angles through the connecting arms, the bevel gear transmission part is driven by the starting gear driving part, and the bevel gear transmission part is used for adjusting the rotation of the middle rotating shafts, so that automatic excavating is realized and meanwhile a path opening function is realized.
The invention adopts the L-shaped middle frame arranged in the middle of the top edge of the fixed plate, and the electric lifting rod is arranged at the top of the L-shaped middle frame, the output part of the electric lifting rod is provided with the horizontal arm, and the embedded plate assemblies which are inclined inwards are arranged at the two ends of the horizontal arm, so that the automatic embedded function is realized.
The aim of the invention can be achieved by adopting the following technical scheme:
the submarine cable laying machine comprises a fixed plate, a top arm arranged in the middle of the end of the fixed plate through a Y-shaped middle connecting arm, a buried plow blade arranged at one end of the top arm far away from the fixed plate, at least one group of cable guide openings arranged at the middle lower part of the buried plow blade, a connecting transmission bin arranged at the end of the Y-shaped middle connecting arm, a bevel gear transmission part arranged in the connecting transmission bin, and a gear driving part for driving the bevel gear transmission part arranged on the Y-shaped middle connecting arm;
the two ends of the connecting transmission bin are integrally provided with annular limiting discs, middle rotating shafts are sleeved on the outer sides of the annular limiting discs, and the outer sides of the middle rotating shafts are provided with excavating plates at equal angles through connecting arms;
the double-head driving part is arranged below the fixed plate, the arc-shaped hollow frames are arranged at two ends of the bottom of the fixed plate, the gear transmission part is arranged at the inner side of the arc-shaped hollow frames, and the double-head driving part drives the gear transmission part;
the gear transmission part is provided with an automatic crawler belt component which is driven by the gear transmission part and moves in the opposite direction;
the middle part of the top edge of the fixing plate is provided with an L-shaped middle frame, an electric lifting rod is arranged at the top of the L-shaped middle frame, the output part of the electric lifting rod is provided with a horizontal arm, and two ends of the horizontal arm are provided with embedded assemblies which incline inwards.
Preferably, the embedded plow blade is of an inwards bent hook structure, and the end part of the embedded plow blade is provided with a U-shaped limit opening.
Preferably, the bevel gear transmission part comprises an inner transmission rotating rod, a first bevel gear and a second bevel gear;
the inner transmission rotating rod is arranged in the connecting transmission bin and rotates in the connecting transmission bin, first bevel gears are arranged at two ends of the inner transmission rotating rod, and the outer sides of the first bevel gears are meshed with second bevel gears;
the second bevel gear is in 45-degree meshing relationship with the first bevel gear;
a middle rotating shaft is arranged in the middle of the outer side of the second bevel gear;
the intermediate rotary shaft is driven by the gear driving part.
Preferably, the gear driving part comprises an L-shaped motor frame, a gear driving motor, a first driving gear, a first driven gear and a top notch;
a top notch is formed in the middle of the top of the connecting transmission bin;
an L-shaped motor frame is arranged on one side of the connecting arm in the Y shape near the connecting transmission bin, a gear driving motor is arranged on the top of the side of the L-shaped motor frame, an annular limiting groove is arranged at the output end of the gear driving motor, and the annular limiting groove is fixed with a first driving gear;
the first driven gear is fixed at the outer middle part of the inner transmission rotating rod, and the first driven gear part is positioned at the outer side of the top notch and is meshed with the first driving gear.
Preferably, the double-headed motor of the double-headed driving part, the transmission rotating shaft, the T-shaped motor frame and the rectangular notch;
a rectangular notch is formed in the fixing plate, and a T-shaped motor frame is fixed in the rectangular notch;
the bottom of T type motor frame installs double-end motor, and double-end motor's output installation transmission pivot, and the both ends of transmission pivot insert to the interior drive gear drive portion of arc cavity frame.
Preferably, the gear transmission part comprises a second driving gear and two groups of second driven gears;
the second driving gear is installed on the transmission rotating shaft inserted into the arc-shaped hollow frame, two groups of second driven gears are arranged on the inner side of the arc-shaped hollow frame, one group of second driven gears are meshed with the second driving gear, the other group of second driven gears are meshed with the group of second driven gears, and automatic crawler belt components which move oppositely are arranged on the side parts of the two groups of second driven gears.
Preferably, the automatic crawler belt assembly comprises an outer sliding cylinder, an inner transmission rotating shaft, an inner sliding rod, a movable roller, a movable crawler belt, a middle motor inner cylinder, an inner double-headed motor, an inner connecting rotating shaft, a connecting bearing and an inner spring;
an outer sliding cylinder is arranged at the side part of the second driven gear, an inner spring is arranged at the inner end part of the outer sliding cylinder, and an inner sliding rod is arranged at the other end of the inner spring;
the inner end part of the middle motor inner cylinder is provided with a movable roller through a connecting bearing;
an inner double-headed motor is arranged in the inner middle of the inner cylinder of the middle motor, the output end of the inner double-headed motor is fixed with one end of an inner transmission rotating shaft through an inner connecting rotating shaft, and the other end of the inner transmission rotating shaft is fixed with the middle part of the movable roller end;
the movable caterpillar band is sleeved outside the movable roller.
Preferably, the embedded assembly comprises a middle fixed disc, side arms and an embedded guide plate;
a middle fixing disc is arranged at two ends of the top of the horizontal arm, a side arm is arranged at the outer side of the middle fixing disc, and the side arm is hinged with the embedded guide plate through a torsion spring;
the inner receiving part of the pre-buried guide plate is a knife point structure.
Preferably, a Y-shaped frame is arranged at the bottom middle part of the fixed plate, and a cable limiting guide pipe is arranged at the bottom of the Y-shaped frame.
Preferably, U-shaped suspension handles are arranged on two sides of the top of the fixed plate.
The beneficial technical effects of the invention are as follows:
according to the submarine cable laying machine, the functions of high-stability movement and pressing of the formed V-shaped side wall after digging cannot be achieved in the prior art, the double-head driving part is arranged below the fixing plate, the arc-shaped hollow frames are arranged at two ends of the bottom of the fixing plate, the gear transmission part is arranged on the inner side of the arc-shaped hollow frames and driven by the gear transmission part, the automatic crawler belt components which are driven by the gear transmission part and move in the opposite directions are arranged on the gear transmission part, the angle of the automatic crawler belt components is adjusted through the arrangement of the gear transmission part, and the functions of pressing of the V-shaped side wall and high-stability movement can be achieved through starting of the automatic crawler belt components.
Because the prior art cannot realize synchronous and automatic excavation of the open path, the end part of the Y-shaped middle connecting arm is provided with the connecting transmission bin, the connecting transmission bin is internally provided with the bevel gear transmission part, the Y-shaped middle connecting arm is provided with the gear driving part for driving the bevel gear transmission part, the two ends of the connecting transmission bin are integrally provided with annular limiting discs, the outer sides of the annular limiting discs are sleeved with middle rotating shafts, the outer sides of the middle rotating shafts are provided with excavating plates through the connecting arms at equal angles, the bevel gear transmission part is driven by the starting gear driving part, and the middle rotating shafts are regulated to rotate through the bevel gear transmission part, so that the automatic excavation is realized, and meanwhile, the function of opening the path is realized.
Because the soil excavated to two sides cannot be guided into the V-shaped groove for automatic embedding in the prior art, the invention adopts the L-shaped middle frame positioned in the middle of the top edge of the fixed plate, and the electric lifting rod is arranged at the top of the L-shaped middle frame, the horizontal arm is arranged at the output part of the electric lifting rod, and the embedded plate assemblies which are inclined inwards are arranged at the two ends of the horizontal arm, so that the automatic embedding function is realized.
Drawings
Fig. 1 is a schematic view of the overall first perspective of the apparatus of a preferred embodiment of a submarine cable laying machine according to the invention.
Fig. 2 is a schematic view of the entire second perspective of the apparatus of a preferred embodiment of the submarine cable laying machine according to the invention.
Fig. 3 is a perspective view of a third perspective view of the whole apparatus of a preferred embodiment of a submarine cable laying machine according to the invention.
Fig. 4 is a perspective view of the entire fourth perspective of the apparatus of a preferred embodiment of the submarine cable laying machine according to the invention.
Fig. 5 is a schematic view showing the overall fifth perspective of the apparatus of a preferred embodiment of the submarine cable laying machine according to the invention.
Fig. 6 is a schematic perspective view of a pre-buried assembly of a preferred embodiment of a submarine cable laying machine according to the present invention.
Fig. 7 is an enlarged view of the structure at a in fig. 2 according to the present invention.
Fig. 8 is a perspective view showing a first perspective view of a combination of an excavating assembly, a bevel gear assembly, a gear assembly and a path-opening assembly of a preferred embodiment of the submarine cable laying machine according to the present invention.
Fig. 9 is a schematic perspective view showing a second perspective view of a combination of an excavating assembly, a bevel gear assembly, a gear assembly and a path-opening assembly of a preferred embodiment of the submarine cable laying machine according to the present invention.
Fig. 10 is a schematic perspective view showing a first perspective view of a V-groove hold-down mobile automatic track assembly, a roof and an angle adjustment assembly in combination of a submarine cable laying machine according to a preferred embodiment of the invention.
Fig. 11 is a schematic perspective view showing a second perspective view of a V-groove hold-down mobile automatic track assembly, a roof and an angle adjustment assembly in combination of a submarine cable laying machine according to a preferred embodiment of the invention.
Fig. 12 is a schematic view of an automatic track assembly structure of a preferred embodiment of a submarine cable laying machine according to the invention.
Fig. 13 is an enlarged view of the structure at b of fig. 9 in accordance with the present invention.
Fig. 14 is a schematic view showing a bevel gear transmission assembly of a preferred embodiment of a submarine cable laying machine according to the present invention.
Fig. 15 is a schematic view showing the connection of the intermediate shaft and the connecting transmission bin of a preferred embodiment of the submarine cable laying machine according to the present invention.
Fig. 16 is a schematic diagram of a second driven gear, second brake gear drive of a preferred embodiment of a subsea cable laying machine according to the present invention.
In the figure: 1. a fixing plate; 2. an arc-shaped hollow frame; 3. an outer slide cylinder; 4. an L-shaped middle frame; 5. pre-buried guide plates; 6. a moving drum; 7. a moving track; 8. a cable spacing conduit; 9. a Y-shaped frame; 10. a U-shaped suspension handle; 11. a T-shaped motor frame; 12. a transmission rotating shaft; 13. an electric lifting rod; 14. a horizontal arm; 15. an inner drive turning rod; 16. burying a plow blade; 17. an excavating plate; 18. a connecting arm; 19. a middle rotating shaft; 20. the transmission bin is connected; 21. a Y-shaped middle connecting arm; 22. a side arm; 23. a middle fixing plate; 24. an inner cylinder of the middle motor; 25. a top arm; 26. an inner transmission rotating shaft; 27. a rectangular notch; 28. a double-ended motor; 29. a top notch; 30. a first drive gear; 31. a first driven gear; 32. a gear driving motor; 33. an L-shaped motor frame; 34. an annular limit groove; 35. a cable guide; 36. a U-shaped limit opening; 37. an inner slide bar; 38. a second driven gear; 39. a second drive gear; 40. an inner double-ended motor; 41. connecting a bearing; 42. the inner connecting rotating shaft; 43. a first bevel gear; 44. a second bevel gear; 45. an annular limiting disc.
Detailed Description
In order to make the technical solution of the present invention more clear and obvious to those skilled in the art, the present invention will be described in further detail with reference to examples and drawings, but the embodiments of the present invention are not limited thereto.
The present invention, compared to the prior art we consider, in particular, four ways to provide improved techniques to summarize this we:
improvement scheme 1:
because the prior art cannot realize the function of moving in high stability and pressing the V-shaped side wall formed after digging, the invention can realize the function of pressing the V-shaped side wall and moving in high stability by adopting the combination mode of the V-shaped groove pressing moving automatic track assembly, the top plate and the angle adjusting assembly through fig. 10-11.
Improvement scheme 2:
because the prior art cannot realize the synchronous and automatic excavation of the open path, the invention can realize the automatic excavation and the function of opening the path by adopting the combination mode of the excavation component, the bevel gear transmission component, the gear transmission component and the path opening component as shown in the figures 8 and 9.
Improvement scheme 3:
because the prior art cannot guide the soil excavated to the two sides into the V-shaped groove for automatic embedding, the invention can realize the automatic embedding function by adopting the embedded assembly through the figure 6.
In summary, the above-mentioned invention has an integrated improved technical scheme, and it can be known from fig. 1-5 that the integrated equipment is formed by organically combining the enumerated improved schemes 1-3 together in function, so that the functions of automatic excavation, high-stability movement, pressing of the excavated groove and automatic pre-burying are realized.
For the above listed improvement 1 we discuss and explain in detail:
next, we observe through fig. 8 that the connecting transmission bin 20 is a tube structure with a connecting function, the connecting transmission bin 20 is of a hollow design, and we can see through fig. 14 that we set an inner transmission rotating rod 15 in the connecting transmission bin 20, the inner transmission rotating rod 15 can be fixed with the inner wall of the connecting transmission bin 20 through a bearing, a first driven gear 31 is mounted in the middle of the inner transmission rotating rod 15, a first bevel gear 43 is mounted at two ends of the inner transmission rotating rod 15 in a welding manner, and a second bevel gear 44 is meshed below the side of the first bevel gear 43, wherein the second bevel gear 44 is meshed with the first bevel gear 43 in a 45 ° manner, so the design reason is that the assembly is convenient because the bevel gear product provided by our suppliers is.
As can be seen from fig. 13, a top slot 29 is formed in the top middle part of the connecting transmission bin 20, where the top slot 29 is shown in fig. 7, and next, as can be seen from further inspection of fig. 13, the first driven gear 31 partially leaks from the top slot 29, and a first driving gear 30 meshed with the first driven gear 31 is provided, as can be seen from fig. 7, an L-shaped motor frame 33 is provided on the side part of the connecting arm 21 in the Y-shape, a gear driving motor 32 is mounted on the outer end part of the L-shaped motor frame 33, an annular limiting groove 34 is mounted at the output end of the gear driving motor 32 penetrating the L-shaped motor frame 33, and the annular limiting groove 34 is fixed with the side middle part of the first driving gear 30.
As can be seen from fig. 15, the annular limiting discs 45 are disposed at two ends of the connecting transmission bin 20, the connecting transmission bin 20 and the annular limiting discs 45 are integrally formed, the annular limiting grooves 34 are disposed at the inner sides of the intermediate rotating shafts 19, the intermediate rotating shafts 19 can rotate on the annular limiting discs 45 when the annular limiting discs 45 are inserted into the annular limiting grooves 34, and how the annular limiting grooves 34 are inserted into the annular limiting discs 45 is known from fig. 15 to be provided with movable annular disc bodies, and the annular disc bodies are fixed on the intermediate rotating shafts 19 in a screw fixing manner.
As can be seen from fig. 7, the starting gear driving motor 32 drives the annular limiting groove 34 to rotate, the first driving gear 30 is driven to rotate through the annular limiting groove 34, the first driving gear 30 drives the first driven gear 31 to rotate, the first driven gear 31 drives the inner transmission rotating rod 15 to rotate, the inner transmission rotating rod 15 drives the first bevel gear 43 to rotate, and then the second bevel gear 44 is driven to rotate, because the second bevel gear 44 is fixedly connected with the middle rotating shaft 19 through the connecting middle rotating shaft, the middle rotating shaft 19 can be driven to rotate through the connecting arm 18 as can be seen from fig. 8, the excavating plate 17 is driven to rotate through the connecting arm 18, and the excavating with the V-shaped structure is formed by inclining the two ends of the connecting transmission bin 20, so that continuous excavating is performed when the excavating plate 17 rotates.
As can be seen from fig. 13 and 9, the top arm 25 is installed at the bottom middle part of the connecting transmission bin 20, and the buried plow blade 16 is installed at the outer end part of the top arm 25, the cable guiding opening 35 is formed at the middle part of the buried plow blade 16, the buried plow blade 16 is in a hook structure, the hook part is inward, the U-shaped limiting opening 36 is formed at the hook end, the cable is guided through the cable guiding opening 35 and the U-shaped limiting opening 36, and the outer edge part of the buried plow blade 16 is used for opening.
For the above listed improvement 2 we discuss and explain in detail:
as can be seen from fig. 10 to 11, we have provided a fixed plate 1, and have installed an arc hollow frame 2 at both ends of the bottom of the fixed plate 1, a rectangular notch 27 is provided through the top middle part of the fixed plate 1, a T-shaped motor frame 11 is installed inside the rectangular notch 27, a double-headed motor 28 is installed at the bottom of the T-shaped motor frame 11, a transmission shaft 12 is installed at the output end of the double-headed motor 28, a second driving gear 39 is installed through the arc hollow frame 2, second driven gears 38 are provided at both sides of the inner wall of the arc hollow frame 2, the second driven gears 38 are engaged with a set of second driving gears 39, two sets of second driving gears 39 are provided, the two sets of second driving gears 39 are engaged with each other, an outer slide cylinder 3 is installed at the side part of the second driven gears 38, an inner spring is installed at the inner end of the outer slide cylinder 3, an inner slide rod 37 is installed at the other end of the inner spring, a middle motor 24 is installed at the other end of the inner slide rod 37, a middle motor inner cylinder 24 is known through fig. 4, an inner cylinder 40 is installed at the middle motor middle part of the middle inner cylinder 24 is installed at the inner cylinder 24, an inner motor 40 is installed at the middle part of the middle motor, an inner end 40 is installed at the inner end of the inner rotary shaft 26 is connected with a transmission shaft 26 through a transmission shaft 42, and the outer end of the transmission shaft is connected with the inner rotary shaft 26 is installed at the outer end of the inner rotary shaft 6 through a rotary shaft 42, and the outer rotary shaft is connected with the inner rotary shaft 42 is connected with the inner rotary shaft of the inner drum 4, and the inner drum 4 is connected with the outer end of the inner drum 4 is connected with the outer rotary shaft 4 through the outer rotary shaft 4, and 41 is connected with the inner drum 4.
As can be seen from fig. 11, the double-headed motor 28 is started to drive the transmission rotating shaft 12 to rotate, as can be seen from fig. 16, the transmission rotating shaft 12 drives one set of second driving gears 39 to rotate, the other set of second driven gears 38 are driven by the one set of second driving gears 39 to rotate, so that the two sets of second driven gears 38 rotate reversely, the outer sliding cylinder 3 can be unfolded, then the movable crawler 7 is pressed and held at the V-shaped notch position where the double-headed motor 40 is excavated, then the inner connecting rotating shaft 42 is started to drive the movable roller 6 to rotate, the movable crawler 7 is driven to rotate through the rotation of the movable roller 6, and the movable crawler 7 moves at the V-shaped notch position because an inner spring is arranged between the outer sliding cylinder 3 and the inner sliding rod 37 to play a role in limiting and buffering.
For the above listed improvement 3 we discuss and explain in detail:
as can be seen from fig. 6, the L-shaped middle frame 4 is installed at the middle of the top side of the fixing plate 1, the electric lifting rod 13 is installed at the top end of the L-shaped middle frame 4, the horizontal arm 14 is installed at the output end of the electric lifting rod 13, the middle fixing plate 23 is installed at two sides of the top of the horizontal arm 14, the side arm 22 is installed at the outer side of the middle fixing plate 23, the side arm 22 is hinged with the L-shaped middle frame 4 through a torsion spring, the L-shaped middle frame 4 is a shovel plate structure, and one side of the L-shaped middle frame 4 is a knife edge structure which is folded in an arc shape, so that the submarine substances positioned at two sides of the V-shaped embedded groove can be conveniently embedded into the V-shaped embedded groove.
The electric lifting rod 13 is started to adjust the horizontal arm 14 to lift, and the L-shaped middle frame 4 can be adjusted to adjust the height of the V-shaped embedded grooves which adapt to different heights through the horizontal arm 14.
The U-shaped suspension handle 10 is designed according to the specific function of the structure, namely, the device is convenient to suspend into the sea or conveniently suspend out, the cable is bound on the U-shaped suspension handle 10, then the other end of the cable is connected to the ship body, so that a connection relationship can be maintained to avoid the loss of the device, and the other end of the cable is connected to the cable collecting device of the ship body to facilitate recovery.
It can be seen from fig. 1 to 5 that the Y-shaped frame 9 and the cable limiting guide tube 8 are further arranged, so that the cable guide tube is convenient to conduct, and a limiting function is achieved.
The above is merely a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art will be able to apply equivalents and modifications according to the technical solution and the concept of the present invention within the scope of the present invention disclosed in the present invention.
Claims (10)
1. Submarine cable laying machine, including fixed plate (1), be located the top arm (25) of connecting arm (21) installation in the Y type in fixed plate (1) end middle part, this top arm (25) keep away from one end installation of fixed plate (1) and bury plow blade (16) to be located and bury plow blade (16) in below department offer at least a set of cable guide port (35), its characterized in that: the end part of the Y-shaped middle connecting arm (21) is provided with a connecting transmission bin (20), a bevel gear transmission part is arranged in the connecting transmission bin (20), and a gear driving part for driving the bevel gear transmission part is arranged on the Y-shaped middle connecting arm (21);
annular limiting discs (45) are integrally formed at two ends of the connecting transmission bin (20), a transit shaft (19) is sleeved outside the annular limiting discs (45), and an excavating plate (17) is installed at the outer side of the transit shaft (19) at equal angles through a connecting arm (18);
a double-head driving part is arranged below the fixed plate (1), arc-shaped hollow frames (2) are arranged at two ends of the bottom of the fixed plate (1), a gear transmission part is arranged on the inner side of each arc-shaped hollow frame (2), and the double-head driving part drives the gear transmission part;
the gear transmission part is provided with an automatic crawler belt component which is driven by the gear transmission part and moves in the opposite direction;
the middle part of the top edge of the fixing plate (1) is provided with an L-shaped middle frame (4), an electric lifting rod (13) is arranged at the top of the L-shaped middle frame (4), the output part of the electric lifting rod (13) is provided with a horizontal arm (14), and two ends of the horizontal arm (14) are provided with embedded assemblies which incline inwards.
2. The submarine cable laying machine according to claim 1, wherein: the embedded plow blade (16) is of a hook body structure which is bent inwards, and the end part of the embedded plow blade (16) is provided with a U-shaped limit opening (36).
3. The submarine cable laying machine according to claim 1, wherein: the bevel gear transmission part comprises an inner transmission rotating rod (15), a first bevel gear (43) and a second bevel gear (44);
an inner transmission rotating rod (15) which is arranged in the connecting transmission bin (20) and rotates in the connecting transmission bin (20), and a first bevel gear (43) is arranged at two ends of the inner transmission rotating rod (15), and the outer side of the first bevel gear (43) is meshed with a second bevel gear (44);
the second bevel gear (44) is in 45 degree meshing relationship with the first bevel gear (43);
a middle rotating shaft (19) is arranged in the middle of the outer side of the second bevel gear (44);
the intermediate shaft (19) is driven by a gear drive unit.
4. A submarine cable laying machine according to claim 3, characterised in that: the gear driving part comprises an L-shaped motor frame (33), a gear driving motor (32), a first driving gear (30), a first driven gear (31) and a top slot (29);
a top notch (29) is formed in the middle of the top of the connecting transmission bin (20);
an L-shaped motor frame (33) is arranged at one side of the Y-shaped middle connecting arm (21) close to the connecting transmission bin (20), a gear driving motor (32) is arranged at the top of one side of the L-shaped motor frame (33), an annular limiting groove (34) is arranged at the output end of the gear driving motor (32), and the annular limiting groove (34) is fixed with the first driving gear (30);
the first driven gear (31) is fixed at the outer middle part of the inner transmission rotating rod (15), and the first driven gear (31) is partially positioned at the outer side of the top notch (29) and meshed with the first driving gear (30).
5. The submarine cable laying machine according to claim 1, wherein: the double-end motor comprises a double-end driving part double-end motor (28), a transmission rotating shaft (12), a T-shaped motor frame (11) and a rectangular notch (27);
a rectangular notch (27) is formed in the fixing plate (1), and a T-shaped motor frame (11) is fixed in the rectangular notch (27);
the bottom of the T-shaped motor frame (11) is provided with a double-headed motor (28), the output end of the double-headed motor (28) is provided with a transmission rotating shaft (12), and two ends of the transmission rotating shaft (12) are inserted into the arc-shaped hollow frame (2) to drive a gear transmission part.
6. The submarine cable laying machine according to claim 5, wherein: the gear transmission part comprises a second driving gear (39) and two groups of second driven gears (38);
the transmission rotating shaft (12) inserted into the arc-shaped hollow frame (2) is provided with a second driving gear (39), two groups of second driven gears (38) are arranged on the inner side of the arc-shaped hollow frame (2), one group of second driven gears (38) are meshed with the second driving gear (39), the other group of second driven gears (38) are meshed with the group of second driven gears (38), and the side parts of the two groups of second driven gears (38) are provided with automatic crawler components which move oppositely.
7. The submarine cable laying machine according to claim 1, wherein: the automatic crawler belt assembly comprises an outer sliding cylinder (3), an inner transmission rotating shaft (26), an inner sliding rod (37), a moving roller (6), a moving crawler belt (7), a middle motor inner cylinder (24), an inner double-headed motor (40), an inner transmission rotating shaft (42) and a connecting bearing (41) and an inner spring;
an outer sliding cylinder (3) is arranged at the side part of the second driven gear (38), an inner spring is arranged at the inner end part of the outer sliding cylinder (3), and an inner sliding rod (37) is arranged at the other end of the inner spring;
the middle motor inner cylinder (24) is arranged at the outer end of the inner sliding rod (37), and the inner end part of the middle motor inner cylinder (24) is provided with the movable roller (6) through the connecting bearing (41);
an inner double-headed motor (40) is arranged in the inner middle of the inner motor cylinder (24), the output end of the inner double-headed motor (40) is fixed with one end of an inner transmission rotating shaft (26) through an inner connecting rotating shaft (42), and the other end of the inner transmission rotating shaft (26) is fixed with the middle of the end of the movable roller (6);
a movable crawler belt (7) is sleeved outside the movable roller (6).
8. The submarine cable laying machine according to claim 1, wherein: the embedded assembly comprises a middle fixed disc (23), side arms (22) and an embedded guide plate (5);
middle fixing discs (23) are arranged at two ends of the top of the horizontal arm (14), side arms (22) are arranged at the outer sides of the middle fixing discs (23), and the side arms (22) are hinged with the embedded guide plate (5) through torsion springs;
the inner receiving part of the pre-buried guide plate (5) is a knife point structure.
9. The submarine cable laying machine according to claim 1, wherein: the Y-shaped frame (9) is arranged at the bottom middle part of the fixed plate (1), and the cable limiting guide tube (8) is arranged at the bottom of the Y-shaped frame (9).
10. The submarine cable laying machine according to claim 1, wherein: u-shaped suspension handles (10) are arranged on two sides of the top of the fixed plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310960827.6A CN116706778B (en) | 2023-08-02 | 2023-08-02 | Submarine cable laying machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310960827.6A CN116706778B (en) | 2023-08-02 | 2023-08-02 | Submarine cable laying machine |
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| Publication Number | Publication Date |
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| CN116706778A CN116706778A (en) | 2023-09-05 |
| CN116706778B true CN116706778B (en) | 2023-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310960827.6A Active CN116706778B (en) | 2023-08-02 | 2023-08-02 | Submarine cable laying machine |
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| CN (1) | CN116706778B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2176913A1 (en) * | 1972-03-20 | 1973-11-02 | Koehring Co | |
| JPH07231528A (en) * | 1994-02-15 | 1995-08-29 | Mitsubishi Heavy Ind Ltd | Submarine cable laying machine |
| KR101140789B1 (en) * | 2012-03-09 | 2012-05-03 | 배상완 | Sea-bottom cable laying apparatus |
| CN105375404A (en) * | 2015-12-03 | 2016-03-02 | 浙江舟山启明电力集团公司海缆工程公司 | Self-propelled device for deep burying and laying of submarine cable of intertidal zone |
| CN112103851A (en) * | 2019-06-17 | 2020-12-18 | 南宁学院 | Submarine cable laying device |
| CN113746033A (en) * | 2021-09-07 | 2021-12-03 | 常兵 | A bury underground plough mechanism for submarine cable lays |
| CN113802633A (en) * | 2021-09-16 | 2021-12-17 | 中英海底系统有限公司 | Angle-adjustable embedded plough |
| CN215645870U (en) * | 2021-08-10 | 2022-01-25 | 上海福缆海洋工程有限公司 | Plow is buried underground to shoal convenient to change and bury sword underground |
| CN115993693A (en) * | 2023-02-06 | 2023-04-21 | 宏安集团有限公司 | Submarine optical cable laying device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4112820A1 (en) * | 2021-06-29 | 2023-01-04 | Nexans | Towing umbilical for plough |
-
2023
- 2023-08-02 CN CN202310960827.6A patent/CN116706778B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2176913A1 (en) * | 1972-03-20 | 1973-11-02 | Koehring Co | |
| JPH07231528A (en) * | 1994-02-15 | 1995-08-29 | Mitsubishi Heavy Ind Ltd | Submarine cable laying machine |
| KR101140789B1 (en) * | 2012-03-09 | 2012-05-03 | 배상완 | Sea-bottom cable laying apparatus |
| CN105375404A (en) * | 2015-12-03 | 2016-03-02 | 浙江舟山启明电力集团公司海缆工程公司 | Self-propelled device for deep burying and laying of submarine cable of intertidal zone |
| CN112103851A (en) * | 2019-06-17 | 2020-12-18 | 南宁学院 | Submarine cable laying device |
| CN215645870U (en) * | 2021-08-10 | 2022-01-25 | 上海福缆海洋工程有限公司 | Plow is buried underground to shoal convenient to change and bury sword underground |
| CN113746033A (en) * | 2021-09-07 | 2021-12-03 | 常兵 | A bury underground plough mechanism for submarine cable lays |
| CN113802633A (en) * | 2021-09-16 | 2021-12-17 | 中英海底系统有限公司 | Angle-adjustable embedded plough |
| CN115993693A (en) * | 2023-02-06 | 2023-04-21 | 宏安集团有限公司 | Submarine optical cable laying device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116706778A (en) | 2023-09-05 |
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Address after: 13/F, Chengtou Building, No. 480, Tianluoshi Road, Lincheng Street, Dinghai District, Zhoushan City, Zhejiang Province, 316000 Applicant after: Zhejiang Qiming Offshore Power Engineering Co.,Ltd. Applicant after: Hangzhou Hengsheng Electronic Technology Co.,Ltd. Address before: Room 501, Building 2, Zhihui Zhongchuang Center, Xihu District, Hangzhou City, Zhejiang Province, 310013 Applicant before: Hangzhou Hengsheng Electronic Technology Co.,Ltd. Applicant before: Zhejiang Qiming Offshore Power Engineering Co.,Ltd. |
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