CN117416823B - Submarine cable storage device, observation network base station and base station system - Google Patents
Submarine cable storage device, observation network base station and base station system Download PDFInfo
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- CN117416823B CN117416823B CN202311743462.8A CN202311743462A CN117416823B CN 117416823 B CN117416823 B CN 117416823B CN 202311743462 A CN202311743462 A CN 202311743462A CN 117416823 B CN117416823 B CN 117416823B
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- 230000001681 protective effect Effects 0.000 claims description 10
- 238000004804 winding Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000000725 suspension Substances 0.000 description 2
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- 235000003415 Michelia alba Nutrition 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4473—Constructional details without arrangements or adaptations for rotating the core or former
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/06—Annular guiding surfaces; Eyes, e.g. pigtails
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4402—Guiding arrangements to control paying-out and re-storing of the material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model relates to a sea cable storage transportation technical field, this application provides a sea cable storage device, observation net basic station and basic station system, sea cable storage device includes first cable structure and second cable structure, is provided with the first cable post that is used for coiling first sea cable on the first cable structure, is provided with the second cable post that is used for coiling second sea cable on the second cable structure, and first cable structure and second cable structure stack are placed, and the regional stop gear joint that sets up on the spacing connection region of first cable base stacks with the second cable base is fixed. According to the first cable structure and the second cable structure which are stacked, the first sea cable and the second sea cable are respectively wound and stored, so that occupied space of the sea cable is saved, and transportation efficiency of the transportation observation network base station and the sea cable is improved.
Description
Technical Field
The application relates to the technical field of submarine cable storage and transportation, in particular to a submarine cable storage device, an observation network base station and a base station system.
Background
Submarine cables, also known as submarine cables, are mainly used in long-distance communication networks, often used in places important for long-distance islands, naval facilities and the like. In order to provide a stable power supply to the underwater equipment, a submarine cable needs to be arranged in the ocean in order to supply constant current to the underwater equipment.
The observation network base station is provided with two long sea cables, and the observation network base station and the sea cables need to be transported to a designated position before the observation network base station is placed on the seabed. However, because the distance between the seabed placed by the observation network base station and the ground is larger, the observation network base station needs to be provided with two longer sea cables, which leads to larger volume and weight of the sea cables, occupies larger transportation space in the transportation process, and improves the difficulty of transporting the observation network base station.
In order to be convenient for accomodate submarine cable, can set up surplus cable dish on the observation net basic station and stay the frame, the cable bollard of remaining cable dish on stay the frame can be used for coiling submarine cable, however, above-mentioned Yu Lan dish is stayed the cable bollard of frame and is only coiled a submarine cable simultaneously, when coiling two submarine cables simultaneously, can cause two submarine cables to twine in disorder, and the disorder submarine cable can occupy a large amount of transportation space, influences conveying efficiency.
Disclosure of Invention
In order to solve the above technical problem, some embodiments of the present application provide a submarine cable storage device, the device sets up outside the observational network basic station, the output of observational network basic station extends there is first submarine cable and second submarine cable, includes:
the first cable structure comprises a first cable base, the first cable base comprises a first cable region and a stacking region, a plurality of first cable studs are arranged on one side of the first cable region and used for coiling the first sea cable;
the second cable structure, the second cable structure includes the second cable base, first cable base with second cable base forms stacks the structure, the second cable base includes second cable area and spacing connection region, spacing connection region is provided with stop gear, stack the region keep away from the terminal surface of first cable post with stop gear joint is fixed second cable area is provided with a plurality of second cable bollards, the second cable bollards are used for coiling the second sea cable.
This application forms the structure of stacking through with first cable structure and second cable structure, coils first sea cable on first cable structure, coils second sea cable on second cable structure, makes first sea cable and second sea cable layering accomodate to it is fixed with first cable structure and second cable structure laminating through stop gear, saves the space of accomodating sea cable, improves conveying efficiency.
In some possible embodiments, the limiting mechanism includes a plurality of limiting piles, one end of the limiting pile, which is far away from the second cable base, is provided with a limiting plate, and the end surface of the stacking area, which is far away from the first cable post, is attached to the limiting plate.
The limiting plate can enlarge the contact area between the limiting pile and the first cable base, so that the first cable base and the second cable base are fixed more firmly, and the transportation efficiency is improved.
In some possible embodiments, the device further comprises a tail support mechanism, wherein the tail support mechanism is rotationally connected with the second cable base, and the tail support mechanism is used for being attached and fixed to one side of an output end of the observation network base station.
Tail supporting mechanism can fix sea cable storage device outside the observation net basic station, makes the transportation personnel can transport observation net basic station and sea cable jointly, and tail supporting mechanism rotates with the second dish cable base to be connected, in order to adapt to and fix with the observation net basic station of different shapes.
In some possible embodiments, the tail support mechanism includes a first support frame and a second support frame, a first holding ring is provided on the first support frame, and the first sea cable extends from the output end of the observation network base station, passes through the first holding ring and enters the first cable structure; the second support frame is provided with a second holding ring, and the second submarine cable extends from the output end of the observation network base station and passes through the second holding ring to enter the second cable coiling structure.
The first embracing ring and the second embracing ring can play a guiding role, the first submarine cable can be accurately led into the first cable structure through the first embracing ring after extending from the observation network base station, and the second submarine cable can be accurately led into the second cable structure through the second embracing ring after extending from the observation network base station, so that the first submarine cable and the second submarine cable can be quickly stored in a layered mode, and storage efficiency is improved.
In some possible embodiments, a first universal joint hole is provided at an end of the first support frame remote from the second cable structure, and a second universal joint hole is provided at an end of the second support frame remote from the second cable structure. For protecting the submarine cable, a universal joint can be arranged outside the submarine cable, and for this purpose, universal joint holes are respectively arranged on the first support frame and the second support frame, so that the submarine cable sleeved with the universal joint can pass through the support frames and is led into a corresponding cable coiling structure.
In some possible embodiments, the first support frame and the second support frame are fixedly arranged in a crossing manner, and the first holding ring and the second holding ring are arranged on the same side. Through with first support frame and the alternately fixed setting of second support frame, improve the connection stability of first sea cable and second sea cable, make first sea cable and second sea cable be difficult for the scattering in the in-process of transportation, improve the transportation stability of sea cable.
In some possible embodiments, a support link mechanism is arranged between the tail support mechanism and the second cable tray, the support link mechanism comprises a first link and a second link, one end of the first link is rotatably connected with the second cable tray, and the other end of the first link is rotatably connected with one end of the first support frame, which is close to the second cable tray; one end of the second connecting rod is rotationally connected with the second cable base, and the other end of the second connecting rod is rotationally connected with one end, close to the second cable base, of the second supporting frame. The support link mechanism can be convenient for install submarine cable storage device outside the observation net basic station, rotates the connection so as to be suitable for the observation net basic station of different shapes.
In some possible embodiments, a cushion is provided inside both the first and second clasps. When the first sea cable is penetrated into the first holding ring and the second sea cable is penetrated into the second holding ring, the buffer pad can buffer the impact force received by the first sea cable and the second sea cable, so that the damage of the impact force to the sea cable is reduced.
In some possible embodiments, a protective column is provided at the second cable structure, the protective column being provided on the same side as the second cable column, the distance between the protective column and the central position of the second cable base being greater than the distance between the second cable column and the central position of the second cable base. The protective column can reduce the impact of the first submarine cable wound on the first cable structure and the second submarine cable wound on the second cable structure.
In some possible embodiments, a suspension ring is provided on the first cable mount and/or the second cable mount, and a suspension ring is provided on the first cable post and/or the second cable post. The lifting ring is convenient for the crane to lift the submarine cable storage device to the observation network base station so as to start transporting the submarine cable.
In a second aspect, some embodiments of the present application provide an observational network base station, where the observational network base station includes an observational network device, a first submarine cable, a second submarine cable, and a submarine cable storage device according to the first aspect, one end of the first submarine cable is connected to an output end of the observational network device, and the other end of the first submarine cable is connected to the submarine cable storage device;
one end of the second submarine cable is connected with the output end of the observation network device, and the other end of the second submarine cable is connected with the submarine cable storage device.
In a third aspect, some embodiments of the present application provide a base station system, including a power supply device, an underwater device, and the observation network base station of the second aspect, where the observation network base station is connected to the power supply device and the underwater device, the power supply device is configured to provide power to the observation network base station, and the observation network base station is configured to distribute power to the underwater device.
According to the technical scheme, the sea cable storage device comprises a first cable structure and a second cable structure, a first cable column used for coiling a first sea cable is arranged on the first cable structure, a second cable column used for coiling a second sea cable is arranged on the second cable structure, the first cable structure and the second cable structure are stacked and placed, and a limiting mechanism arranged on a stacking area of the first cable base and a limiting connection area of the second cable base is clamped and fixed. According to the first cable structure and the second cable structure which are stacked, the first sea cable and the second sea cable are respectively wound and stored, so that occupied space of the sea cable is saved, and transportation efficiency of the transportation observation network base station and the sea cable is improved.
Drawings
In order to more clearly illustrate the technical solutions of the present application, the drawings that are needed in the embodiments will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic structural diagram of a submarine cable storage device according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of a first cable structure according to an embodiment of the present disclosure;
FIG. 3 is a top view of a first cable structure provided in an embodiment of the present application;
fig. 4 is a schematic structural diagram of a second cable structure according to an embodiment of the present disclosure;
fig. 5 is a top view of a second cable structure according to an embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of a tail support mechanism according to an embodiment of the present disclosure;
fig. 7 is a schematic structural diagram of a first support frame according to an embodiment of the present disclosure;
fig. 8 is a schematic structural diagram of a second support frame according to an embodiment of the present application.
Illustration of: 1-first cable structure, 11-first cable base, 12-first cable post, 2-second cable structure, 21-second cable base, 22-second cable post, 23-spacing stake, 24-protection post, 3-afterbody supporting mechanism, 31-first support frame, 311-first armful ring, 312-first universal joint hole, 32-second support frame, 321-second armful ring, 322-second universal joint hole, 4-support link mechanism, 5-rings.
Detailed Description
For purposes of clarity and implementation of the present application, the following description will make clear and complete descriptions of exemplary implementations of the present application with reference to the accompanying drawings in which exemplary implementations of the present application are illustrated, it being apparent that the exemplary implementations described are only some, but not all, of the examples of the present application.
It should be noted that the brief description of the terms in the present application is only for convenience in understanding the embodiments described below, and is not intended to limit the embodiments of the present application. Unless otherwise indicated, these terms should be construed in their ordinary and customary meaning.
The terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a product or apparatus that comprises a list of elements is not necessarily limited to all elements explicitly listed, but may include other elements not expressly listed or inherent to such product or apparatus.
Submarine cables, also known as submarine cables, are mainly used in long-distance communication networks, often used in places important for long-distance islands, naval facilities and the like. In order to provide a stable power supply to the underwater equipment, a submarine cable needs to be arranged in the ocean in order to supply constant current to the underwater equipment.
The submarine cable can be connected with the underwater equipment through the observation network base station, so that the observation network base station provides stable power supply for the underwater equipment and sends corresponding control instructions. The observation network base station is base station equipment of the underwater observation network, and the network can be transmitted to different underwater equipment through frequency adjustment, so that the communication distance between the observation network base station and the underwater equipment is increased, and signal transmission between the observation network base station and the underwater equipment is realized.
Because the distance between the seabed placed by the observation network base station and the ground is larger, if the length of the submarine cable is shorter, the connection distance between the observation network base station and the underwater equipment is limited by the length, and long-distance communication is difficult to realize. For this purpose. The observation network base station is usually provided with two long sea cables, the length of which can reach 80 meters, so as to connect underwater equipment in the ocean at a long distance.
Before placing the observation network base station and the two long sea cables into the sea floor, the observation network base station and the sea cables need to be transported together to a designated location of the sea by a transport device. However, because the sea cable has larger length, the sea cable has larger volume and weight, and can occupy larger transportation space of transportation equipment in the transportation process, even small-sized transportation equipment can not meet the requirements of a transportation observation network base station and the sea cable, and the transportation difficulty is improved.
It should be noted that, in this embodiment of the present application, the transporting device may be a transporting ship, a transporting vehicle or a transporting boat, and because the observing network device and the sea cable need to be installed in the ocean, the transporting device may include a land transporting device and a sea transporting device, for different geographical transporting conditions, two transporting devices may be used, for example, the transporting vehicle and the transporting ship are used in sequence to transport the observing network and the sea cable to the designated position, or the transporting device that uses the sea and land is used to directly transport the observing network and the sea cable to the designated position.
In order to be convenient for accomodate submarine cable, can set up surplus cable dish on the observation net basic station and stay the frame, two submarine cables can coil the dish cable bollard on surplus cable dish stay the frame and accomodate, however, yu Lan dish stay the dish cable bollard of frame only can coil a submarine cable simultaneously. When the cable winding column winds two sea cables, more turns need to be wound, and a large amount of transportation space still can be occupied, so that the transportation efficiency is affected. Moreover, the two sea cables are wound in disorder, so that the two sea cables wound together need to be unwound before the observation network base station and the sea cables are placed in the ocean, and the installation efficiency of the observation network base station and the sea cables is affected.
In order to solve the above technical problem, some embodiments of the present application provide a submarine cable storage device, which is disposed outside an observation network base station, and in order to facilitate transporting a submarine cable and the observation network base station simultaneously, the device may be disposed on the top of the observation network base station. The output end of the observation network base station is extended with a first submarine cable and a second submarine cable, and the first submarine cable and the second submarine cable are respectively used for being connected with the underwater equipment so as to provide stable power supply for the underwater equipment and transmit control signals to the underwater equipment.
Fig. 1 is a schematic structural diagram of a submarine cable storage device according to an embodiment of the present application. Referring to fig. 1, the submarine cable storage device comprises a first cable structure 1 and a second cable structure 2, wherein, as shown in fig. 2, the first cable structure 1 comprises a first cable base 11, the first cable base 11 is of a plate-shaped structure, the first cable base 11 can be divided into a first cable area and a stacking area according to functions, the first cable area is used for providing space for winding a first submarine cable, the stacking area is used for being attached to the second cable structure 2, so that a stacking structure is formed, the submarine cable is stored in a layered winding mode, and occupied space of the submarine cable is reduced.
A plurality of first cable studs 12 are provided at the first cable section of the first cable foot 11, wherein the first cable studs 12 may form a predetermined angle with the first cable foot 11 to reduce the risk of the first sea cable coming out of the first cable foot 11 in a relaxed state. However, since the first sea cable is wound in the first cable region from outside to inside, the first cable stud 12 may be directed away from the center of the first cable mount 11, and the first cable stud 12 may be vertically disposed on the first cable mount 11 so that a transportation person winds the first sea cable on the first cable mount 11 through the first cable stud 12.
The stacking area of the first cable base 11 is located in the central area of the first cable base 11, so that the first cable base 11 and the second cable structure 2 are convenient to attach and fix. The first bollards 12 may be disposed about the stacking area, wherein a maximum diameter between the first bollards 12 may be used to limit a maximum diameter of the coiled first sea cable. Because the submarine cables of different types have different bending capacities, a plurality of groups of first cable studs 12 can be arranged according to the center distance between the first cable studs 12 and the first cable base 11, and the submarine cables with relatively weak bending capacities can be coiled on the first cable studs 12 far away from the center of the first cable base 11, so that the risk of bending and damaging the submarine cables greatly is reduced. For a sea cable with relatively strong bending capability, the sea cable can be coiled on the first cable stud 12 which is closer to the center of the first cable base 11, so that the space occupied by the sea cable coiling is reduced.
As shown in fig. 4, the second cable structure 2 includes a second cable mount 21, and the first cable mount 11 may be stacked on the second cable mount 21 to form a stacked structure. The second cable tray 21 may be divided into a second cable tray area for providing a space for coiling the second sea cable and a limit connection area according to functions, and a plurality of second cable trays 22 are provided in the second cable tray area, and the second cable trays 22 are used for coiling the second sea cable. In this embodiment, the setting mode and setting angle of the second cable stud 22 are the same as those of the first cable stud 12, and the difference is that the second cable stud 22 is disposed on the second cable mount 21, and the first cable stud 12 is disposed on the first cable mount 11, and the setting mode and setting angle of the second cable stud 22 are not repeated in this embodiment.
In order to fix the first cable structure 1 and the second cable structure 2, a limiting mechanism is arranged in a limiting connection area, and the end surface, away from the first cable column 12, of the first cable structure 1 in a stacking area is clamped and fixed with the limiting mechanism in the limiting connection area, so that a stacking structure is formed. On the stack structure that first cable structure 1 and second cable structure 2 formed, first sea cable coils and accomodates in first cable structure 1, and the second sea cable coils and accomodates in second cable structure 2, forms the layering of two sea cables and accomodates, saves the occupation space of sea cable, improves transport efficiency, saves transportation cost.
It should be noted that, in the embodiment of the present application, there is no specific requirement for the submarine cable coiled by the cable coiling structure, that is, the first cable coiling structure 1 may also coil and store the second submarine cable, the second cable coiling structure 2 may also coil and store the first submarine cable, which is only described as an example, and in practical application, it is only required to ensure that the first cable coiling structure 1 and the second cable coiling structure 2 coil and store one submarine cable respectively.
In some embodiments, when the number of the sea cables connected to the observation network base station is greater than two, the third cable winding structure and the fourth cable winding structure can be sequentially stacked above the first cable winding structure 1, and each cable winding structure can wind and store one sea cable until the number of the stacked cable winding structures is the same as that of the sea cables, so that each cable winding structure winds and stores one sea cable, the occupied space of the sea cable is saved, and the messy winding among the sea cables is reduced. The application only illustrates with accomodating two sea cable, in practical application, can be according to the specific quantity of sea cable and confirm the quantity of dish cable structure.
In some embodiments, as shown in fig. 3 and 5, in order to save the self weight of the first and second cable structures 1 and 2, the first cable base 11 outside the first cable region may be provided as a tray structure, and the second cable base 21 outside the second cable region may be provided as a tray structure, so as to reduce the weight of the submarine cable receiving device and improve the transportation efficiency.
In some embodiments, the spacing mechanism may include a plurality of spacing piles 23, and the spacing piles 23 may be arranged in an array, for example, three spacing piles 23 are arranged in a triangle, or four spacing piles 23 are arranged in a rectangle, so as to improve the stability of the first cable structure 1 stacked on the second cable structure 2.
The limiting pile 23 is provided with the limiting plate at one end far away from the second cable base 21, and the section of the first cable base 11, which is far away from the first cable post 12, is attached to the limiting plate, so that the contact area between the first cable base 11 and the second cable base 21 is enlarged through the limiting plate, and the stacking structure is more stable.
The second cable structure 2 can also provide supporting force for the second submarine cable and the first cable structure 1, when the first cable structure 1 is stacked and placed on the second cable structure 2, the first cable structure 1 and the second submarine cable are simultaneously located on the second cable structure 2, and the second cable structure 2 can provide upward supporting force for the first cable structure 1 and the second submarine cable so as to support the first cable structure 1 and the second submarine cable. Likewise, the first cable structure 1 may also provide an upward supporting force for the first sea cable to support the first sea cable.
In order to improve the stability of stacking, on the spacing stake 23 that array arrangement set up, can also be provided with the fixed slot, the region of stacking of first cable base 11 can set up the bellying in the fixed slot adaptation, when stacking first cable base 11 and install at second cable base 21, can be with bellying joint on the fixed slot that spacing stake 23 formed to accomplish spacing between first cable base 11 and the second cable base 21 and fix, improve sea cable storage device's location accuracy.
Referring to fig. 1, the submarine cable storage device further comprises a tail support mechanism 3, the tail support mechanism 3 is rotatably connected with the second cable base 21, different support angles are formed through rotation, and the submarine cable storage device can be adapted to observation network base stations of different shapes, so that the installation flexibility of the submarine cable storage device is improved.
The tail support mechanism 3 is used for supporting the first cable structure 1 and the second cable structure 2 forming a stacked structure. The tail support mechanism 3 is attached and fixed with one side of the output end of the observation network base station, wherein the first sea cable and the second sea cable extend out from the output end of the observation network base station, and the tail support mechanism 3 supports the first cable structure 1 and the second cable structure 2 based on the observation network base station so as to transport the observation network base station, the sea cable storage device, the first sea cable and the second sea cable simultaneously.
Referring to fig. 6, the tail support mechanism 3 may include a first support frame 31 and a second support frame 32 with the same structure, where, as shown in fig. 7, a plurality of first holding rings 311 may be disposed on the first support frame, and a first sea cable extends from an output end of the observation network base station, passes through the first holding rings 311 on the first support frame 31 to enter the first cable structure 1, in this embodiment, the first holding rings 311 may play a guiding role of the first sea cable, and the first sea cable may accurately enter the first cable structure 1 through the first holding rings 311, so as to coil and store the first sea cable through the first cable structure 1.
As shown in fig. 8, a plurality of second holding rings 321 may be disposed on the second support frame, and the second submarine cable extends from the output end of the observation network base station, passes through the second holding rings 321 on the second support frame 32, and then enters the second submarine cable structure 2, in this embodiment, the second holding rings 321 may play a guiding role of the second submarine cable, and the second submarine cable may accurately enter the second submarine cable structure 2 through the second holding rings 321, so as to coil and store the second submarine cable through the second submarine cable structure 2.
Because first sea cable and second sea cable can be crooked under the effect of ocean surge tension when seabed work, but when first sea cable and second sea cable are in the deep sea, the surge tension that receives is great can lead to first sea cable or second sea cable to crooked excessively and damage, and for this reason, can overlap in the position that first sea cable extends the observational network basic station and establish first universal joint to and, overlap in the position that second sea cable extends the observational network basic station and establish the second universal joint, thereby improve the bending strength of first sea cable and second sea cable, reduce the damage risk of ocean surge tension to first sea cable and second coast.
Because the first universal joint is sleeved outside the first submarine cable, and the second universal joint is sleeved outside the second submarine cable, as shown in fig. 7 and 8, a first universal joint hole 312 is formed at one end of the first support frame 31 away from the second cable structure 2, and a second universal joint hole 322 is formed at one end of the second support frame 32 away from the second cable structure 2. The first universal joint hole 312 is directly connected with the first sea cable output end of the observation network base station, the first sea cable sleeved with the first universal joint directly penetrates through the first universal joint hole 312, and the first sea cable outside the first universal joint sequentially penetrates through the first holding ring 311 arranged on the first supporting frame 31 to reach the first cable structure 1. The second universal joint is directly connected with the second sea cable output end of the observation network base station, the second sea cable sleeved with the second universal joint directly penetrates through the second universal joint hole 322, and the second sea cable outside the second universal joint sequentially penetrates through the second holding ring 321 arranged on the second supporting frame 32 so as to reach the second cable coiling structure 2.
In some embodiments, as shown in fig. 6, the first support frame 31 and the second support frame 32 may be disposed in a cross-fixing manner, where the first holding ring 311 or the second holding ring 321 should avoid a cross-fixing area, and the first holding ring and the second holding ring should be disposed on the same side. Through with first support frame and the alternately fixed setting of second support frame, improve the connection stability of first sea cable and second sea cable, make first sea cable and second sea cable be difficult for the scattering in the in-process of transportation, improve the transportation stability of sea cable.
As shown in fig. 1, a supporting link mechanism 4 may be disposed between the tail supporting mechanism 3 and the second cable tray 21, where the supporting link mechanism 4 includes a first link and a second link, and the first link and the second link may be a U-shaped link structure, and the U-shaped link structure facilitates installation and disassembly of the supporting link mechanism 4, so as to improve efficiency of installing or disassembling the submarine cable storage device.
One end of the first connecting rod is rotatably connected with the second cable base 21, and the other end of the first connecting rod is rotatably connected with one end of the first supporting frame 31, which is close to the second cable base 21. One end of the second connecting rod is rotatably connected with the second cable base 21, and the other end of the second connecting rod is rotatably connected with one end of the second supporting frame 32, which is close to the second cable base 21. The first connecting rod and the second connecting rod can synchronously rotate with the second cable base 21, so that the angles of the supporting connecting rod mechanism 4 and the tail supporting mechanism 3 are adjusted, the tail supporting mechanism 3 is more attached to the side face of the observation network base station, and the supporting force between the submarine cable storage device and the observation network base station is improved.
In some embodiments, the inside of the first embracing ring 311 and the second embracing ring 321 are both provided with a buffer pad, when the first submarine cable passes through the first embracing ring 311, and when the second submarine cable passes through the second embracing ring 321, the buffer pad can buffer the impact force generated by collision in the transportation process, so that the damage of the first submarine cable and the second submarine cable in the transportation process is reduced. Moreover, the buffer pad can wrap the edges of the first holding ring 311 and the second holding ring 321, so that scratches caused by transportation collision and the edges of the first holding ring 311 or the edges of the second holding ring 321 are reduced, and the transportation safety of the first sea cable and the second sea cable is improved.
In some embodiments, a protective post 24 is provided on the second cable structure 2, the protective post 24 being used to protect the second cable structure 2 and the first cable structure 1 forming a stacked structure, the protective post 24 being provided on the same side as the second cable post 22. In order to expand the protection range of the protection post 24, the distance between the protection post 24 and the center position of the second cable mount 21 is greater than the distance between the second cable post 22 and the center position of the second cable mount 21. The protection post 24 may protect the first sea cable wound on the first cable structure 1 and the second sea cable wound on the second cable structure 2, and since the first cable structure 1 and the second cable structure 2 are stacked, the length of the protection post 24 is greater than the length of the second cable post 22 and the length of the first cable post 12, and during transportation, if the first sea cable or the second sea cable is scattered, the protection post 24 may protect the first sea cable and the second sea cable to reduce collision of the first sea cable and the second sea cable with the inner wall of the transportation apparatus.
Before coiling the first sea cable or the second sea cable, the first cable structure and the second cable structure need to be lifted to the observation network base station through the lifting device, and for this purpose, the first cable base 11 and/or the second cable base 21 are provided with lifting rings 5, and the first cable post 12 and/or the second cable post 22 are provided with lifting rings 5, so that the first cable structure 1 and the second cable structure 2 can be lifted through different lifting angles, and the installation efficiency of the sea cable storage device is improved.
In some embodiments, the first cable structure 1 may be lifted and placed on the second cable structure 2 through the lifting ring 5, and positioning is completed through the limiting mechanism, and then the first cable structure 1 and the second cable structure 2 are lifted and placed on the observation network base station integrally through the lifting ring 5. The second cable structure 2 can be lifted to the observation network base station through the hanging ring 5 on the second cable structure 2, and the second cable structure 2 is fixed on the observation network base station through the tail support mechanism. Then lifting the first cable structure 1 to the second cable structure 2 through the lifting ring 5 on the first cable structure 1, and positioning through the limiting mechanism.
Some embodiments of the present application further provide an observational network base station, the observational network base station includes observational network equipment, first sea cable second sea cable and the sea cable storage device of above-mentioned record, wherein, the first end of first sea cable is connected with the first sea cable output of observational network equipment, the other end of first sea cable is connected with sea cable storage device, the one end of second sea cable is connected with the second sea cable output of observational network equipment, the other end of second sea cable is connected with sea cable storage device.
According to the observation network base station, the first sea cable and the second sea cable led out by the observation network equipment are coiled on the sea cable containing device, the space for coiling the sea cable is saved, and the efficiency of transporting the observation network base station is improved.
Some embodiments of the present application further provide a base station system, including power supply equipment, underwater equipment and the above-described observation network base station, the observation network base station is connected with the power supply equipment through a first submarine cable, and is connected with the underwater equipment through a second submarine cable, the power supply equipment is used for providing power to the observation network base station through the first submarine cable, and the observation network base station is used for distributing power to the underwater equipment through the second submarine cable so as to maintain normal operation of the underwater equipment.
According to the technical scheme, the sea cable storage device comprises a first cable structure 1 and a second cable structure 2, wherein a first cable column 12 used for coiling a first sea cable is arranged on the first cable structure 1, a second cable column 22 used for coiling a second sea cable is arranged on the second cable structure 2, the first cable structure 1 and the second cable structure 2 are stacked and placed, and a stacking area of the first cable base 11 is fixedly clamped with a limiting mechanism arranged on a limiting connection area of the second cable base 21. The first cable structure 1 and the second cable structure 2 through stacking the setting twine respectively and accomodate first sea cable and second sea cable to save the occupation space of sea cable, improve the transportation efficiency of transportation observatory net basic station and sea cable.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.
The foregoing description, for purposes of explanation, has been presented in conjunction with specific embodiments. However, the illustrative discussions above are not intended to be exhaustive or to limit the embodiments to the precise forms disclosed above. Many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the present disclosure and to enable others skilled in the art to best utilize the embodiments.
It will be apparent to those skilled in the art that various modifications and variations can be made to the embodiments of the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and the equivalents thereof, the present application is intended to cover such modifications and variations.
Claims (10)
1. Sea cable storage device, the device sets up outside the observational network basic station, the output of observational network basic station extends there is first sea cable and second sea cable, its characterized in that includes:
the first cable structure comprises a first cable base, the first cable base comprises a first cable region and a stacking region, a plurality of first cable studs are arranged on one side of the first cable region and used for coiling the first sea cable;
the second cable coiling structure comprises a second cable coiling base, the first cable coiling base and the second cable coiling base form a stacked structure, the second cable coiling base comprises a second cable coiling region and a limit connection region, the limit connection region is provided with a limit mechanism, the end face, far away from the first cable column, of the stacked region is fixedly clamped with the limit mechanism, a plurality of second cable coiling columns are arranged in the second cable coiling region, and the second cable coiling columns are used for coiling the second sea cable;
the tail support mechanism is rotationally connected with the second cable base and is used for being attached and fixed with one side of the output end of the observation network base station, the tail support mechanism comprises a first support frame and a second support frame, a first holding ring is arranged on the first support frame, and the first submarine cable extends from the output end of the observation network base station and penetrates through the first holding ring to enter the first cable structure;
the second support frame is provided with a second holding ring, and the second submarine cable extends from the output end of the observation network base station and passes through the second holding ring to enter the second cable coiling structure.
2. The submarine cable storage device according to claim 1, wherein the limiting mechanism comprises a plurality of limiting piles, a limiting plate is arranged at one end, away from the second cable base, of each limiting pile, and the end face, away from the first cable post, of the stacking area is attached to the limiting plate.
3. The submarine cable storage device according to claim 1, wherein a first universal joint hole is formed in an end of the first support frame away from the second cable coiling structure, and a second universal joint hole is formed in an end of the second support frame away from the second cable coiling structure.
4. The submarine cable storage device according to claim 1, wherein the first support frame and the second support frame are fixedly arranged in a crossing manner, and the first holding ring and the second holding ring are arranged on the same side.
5. The submarine cable storage device according to claim 4, wherein a support link mechanism is arranged between the tail support mechanism and the second cable base, the support link mechanism comprises a first link and a second link, one end of the first link is rotatably connected with the second cable base, and the other end of the first link is rotatably connected with one end of the first support frame, which is close to the second cable base;
one end of the second connecting rod is rotationally connected with the second cable base, and the other end of the second connecting rod is rotationally connected with one end, close to the second cable base, of the second supporting frame.
6. The submarine cable storage device according to claim 4, wherein a cushion pad is provided inside each of the first and second clasps.
7. The submarine cable storage device according to claim 1, wherein a protective column is arranged on the second cable structure, the protective column and the second cable column are arranged on the same side, and the distance between the protective column and the central position of the second cable base is larger than the distance between the second cable column and the central position of the second cable base.
8. Submarine cable storage device according to claim 1, wherein a lifting ring is provided on the first and/or second cable base and a lifting ring is provided on the first and/or second cable post.
9. An observation network base station, characterized in that the observation network base station comprises an observation network device, a first submarine cable, a second submarine cable and any submarine cable containing device as claimed in claims 1-8, one end of the first submarine cable is connected with an output end of the observation network device, and the other end of the first submarine cable is connected with the submarine cable containing device;
one end of the second submarine cable is connected with the output end of the observation network device, and the other end of the second submarine cable is connected with the submarine cable storage device.
10. A base station system comprising a power supply device, an underwater device and the observation network base station according to claim 9, wherein the observation network base station is connected with the power supply device and the underwater device respectively, the power supply device is used for providing power to the observation network base station, and the observation network base station is used for distributing power to the underwater device.
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| CN202311743462.8A CN117416823B (en) | 2023-12-19 | 2023-12-19 | Submarine cable storage device, observation network base station and base station system |
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| CN202311743462.8A CN117416823B (en) | 2023-12-19 | 2023-12-19 | Submarine cable storage device, observation network base station and base station system |
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Also Published As
| Publication number | Publication date |
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| CN117416823A (en) | 2024-01-19 |
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