CN216424683U - Tensioning type multi-anchor submerged buoy system with adjustable working water depth - Google Patents
Tensioning type multi-anchor submerged buoy system with adjustable working water depth Download PDFInfo
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- CN216424683U CN216424683U CN202122972422.3U CN202122972422U CN216424683U CN 216424683 U CN216424683 U CN 216424683U CN 202122972422 U CN202122972422 U CN 202122972422U CN 216424683 U CN216424683 U CN 216424683U
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- water depth
- anchor chain
- submerged buoy
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Abstract
The utility model discloses a tensioning type multi-anchor submerged buoy system with adjustable working water depth, which comprises a buoyancy platform, a limiter and a balancing weight, wherein the buoyancy platform is uniformly provided with a plurality of anchor chain connectors along a vertical axis, and each anchor chain connector is connected with a group of anchor systems; the top end of the counterweight cable is connected with underwater equipment, the bottom end of the counterweight cable passes through the buoyancy platform to be connected with the counterweight block, and the counterweight cable is provided with a limiter which changes relative position with the underwater equipment; the water depth range of the device is wide, and the device has the outstanding advantages in particular to the complex sea area of the ocean current environment.
Description
Technical Field
The utility model relates to an ocean science research technical field, the many anchors of tensioning formula submerged buoy system with adjustable concretely relates to depth of working water.
Background
With the continuous deepening of marine scientific research, the marine environment monitoring technology needs to be improved continuously, and the technology of a submerged buoy system is particularly important when large marine underwater environment monitoring equipment is placed to a required working water depth by taking the submerged buoy system as a carrier;
at present, a submerged buoy system on the market mostly adopts a single anchor system, the single anchor system has the defects of obvious influence of moisture flow, large range of motion and easy winding of a mooring rope and underwater equipment, and in addition, the single anchor system is difficult to recover and poor in maintainability and can only collect ocean data of fixed water depth. And the offshore environment is complicated and changeable, the construction window period is short, the arrangement of a general multi-anchor system needs at least two construction ships to be matched, and the construction cost is high. Therefore, how realize that large-scale underwater equipment operating depth of water is adjustable, the submerged buoy system is laid and is retrieved simply, and gesture under water is stable, and possesses and can be laid and retrieve the ability many times, and the adaptation depth of water scope is wide, is the utility model discloses the key problem that awaits the solution urgently.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned background art's problem with regard to, and propose many anchors of tensioning formula submerged buoy system with adjustable the depth of working water, the utility model discloses realize that large-scale underwater equipment depth of working water is adjustable, submerged buoy system lays and retrieves simply, and gesture under water is stable, and possesses the ability of laying and retrieving many times, adapts to the advantage that the depth of water scope is wide.
The purpose of the utility model can be realized by the following technical scheme:
the tension type multi-anchor submerged buoy system with the adjustable working water depth comprises a buoyancy platform, a limiting stopper and a balancing weight, wherein the buoyancy platform is uniformly provided with a plurality of anchor chain connectors along a vertical axis, and each anchor chain connector is connected with a group of anchor systems;
the top of counter weight cable is connected with underwater equipment, and the bottom of counter weight cable passes buoyancy platform and is connected with the balancing weight, is provided with the stopper that can change with underwater equipment relative position on the counter weight cable.
As a further aspect of the present invention: one end of an anchor chain of the anchor system is connected with an anchor chain connector of the buoyancy platform, and the other end of the anchor chain is connected with the anchor block.
As a further aspect of the present invention: the anchor chain consists of a metal section anchor chain and a non-metal section anchor chain, the length of the non-metal section anchor chain is larger than that of the metal section anchor chain, the anchor chain can be in a tensioning state only by providing positive buoyancy by the buoyancy platform, and tension for resisting external load is provided for the buoyancy platform.
As a further aspect of the present invention: a groove body used for guiding and fixing the limiter is designed in the middle of the buoyancy platform.
As a further aspect of the present invention: the limiter is provided with a locker, and the locker is used for adjusting the relative position of the limiter on the counterweight cable.
As a further aspect of the present invention: the limiting stopper is further provided with a limiting stopper, and the limiting stopper is matched with the groove body of the buoyancy platform.
As a further aspect of the present invention: the underwater equipment is positioned right below the satellite beacon and is connected with the satellite beacon through a cable.
The laying and recovering method of the tension type multi-anchor submerged buoy system with adjustable working water depth comprises the following steps:
step 1: separately laying anchor blocks to preset positions, fastening the anchor blocks on anchor chain connectors of the buoyancy platform through anchor chains, connecting balancing weights to the buoyancy platform through limiters of balance weight cables, and enabling the buoyancy platform to reach a preset water depth under the action of pulling force of a plurality of anchor chains;
step 2: and sequentially laying the buoyancy platform, the underwater equipment and the satellite beacon of the submerged buoy system, and finishing the laying of the whole system.
As a further aspect of the present invention: before step 1, the landform of the placement point is surveyed, and the anchor block placement point is selected according to the result of the landform survey.
As a further aspect of the present invention: in the step 2, the relative position of the limiting stopper on the counterweight cable is adjusted, then the limiting stopper is locked, and the underwater equipment is laid to a new working water depth, so that the working water depth of the underwater equipment can be adjusted.
The utility model has the advantages that:
1. the working water depth position of the underwater equipment can be adjusted only by changing the relative position of the limiting stopper on the counterweight cable, and the novel design can realize that the working water depth of the large-scale underwater equipment can be adjusted;
2. the anchor blocks are tied and fixed on an anchor chain connector of the buoyancy platform through anchor chains, then the balancing weight is connected to the buoyancy platform through a limiter of a balance weight cable, and due to the geometric angle set between the anchor chains and the tension action of the anchor chains, the buoyancy platform reaches a preset water depth and reaches the preset water depth under the tension action of a plurality of anchor chains;
3. the laying and the recovery are simple and convenient, and can be finished by only one construction ship, thereby greatly saving the construction cost. The system has the capability of repeated arrangement and recovery, high maintainability, stable underwater posture, and resistance to heaving and twisting, has small offset under the action of ocean current, and can meet the accurate functional use requirement of large-scale underwater equipment; the water depth range of the device is wide, and the device has the outstanding advantages in particular to the complex sea area of the ocean current environment.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic top view of the present invention.
In the figure: 1. a satellite beacon; 2. an underwater device; 3. a buoyant platform; 4. a stopper; 5. an anchor chain; 6. an anchor block; 7. a counterweight cable; 8. and a balancing weight.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Please refer to fig. 1, the utility model discloses a many anchor submerged buoy system of tensioning formula with adjustable depth of working water, including satellite beacon 1, underwater equipment 2, buoyancy platform 3, stopper 4, anchor chain 5, anchor block 6, counter weight cable 7, balancing weight 8, satellite beacon 1 is located underwater equipment 2 top, and is connected with underwater equipment 2 through the cable, this satellite beacon 1 is with the signal receiver communication connection of construction ship, so when many anchor submerged buoy system test has ended, can send the signal to the signal receiver of construction ship through satellite beacon 1, conveniently retrieve many anchor submerged buoy system, this underwater equipment 2 can be a conventional professional equipment, it uses many anchor submerged buoy system as the carrier and carries out the information acquisition under water;
the bottom of the underwater equipment 2 is connected with a counterweight block 8 through a counterweight cable 7, the counterweight cable 7 penetrates through the buoyancy platform 3, a limiter 4 which can change relative to the underwater equipment is arranged on the counterweight cable 7, and the counterweight block 8 is connected to the buoyancy platform 3 through the limiter 4 on the counterweight cable 7, the limiter 4 is used for adjusting the working water depth of the underwater equipment 2, the counterweight block 8 is connected to the lower end of the counterweight cable 7 to provide vertical downward tension, so that the multi-anchor submerged buoy system is more stably tied to the buoyancy platform 3, and the multi-anchor submerged buoy system is prevented from rising and falling and twisting; the recovery and the secondary deployment of the multi-anchor submerged buoy system become simple and convenient, the satellite beacon 1, the underwater equipment 2 and the balancing weight 8 are hoisted and lifted during the recovery, the secondary deployment is completed after the maintenance, the limiting device 4 is fastened to the lower part of the buoyancy platform 3 under the self-weight action of the balancing weight 8, and the underwater equipment 2 reaches the preset working water depth;
the limiter 4 consists of a locker and a spherical limiting block, the locker is used for fixing the whole limiter 4 on the counterweight cable 7, the relative position of the limiter 4 on the counterweight cable 7 can be adjusted through the locker, the limiter needs to be locked on the counterweight cable 7 again after each adjustment, and the adjustment of the working water depth of the underwater equipment 2 is realized along with the change of the relative position of the limiter 4 on the counterweight cable 7; the spherical limiting block is matched with the hemispherical groove body of the buoyancy platform 3, so that the spherical limiting block can be conveniently installed on the buoyancy platform 3;
referring to fig. 2, a plurality of anchor chain connectors are uniformly arranged on the buoyancy platform 3 along the vertical axis, and each anchor chain connector is connected with a group of anchor systems; the anchor system comprises an anchor chain 5 and an anchor block 6, one end of the anchor chain 5 is connected with an anchor chain connector of the buoyancy platform 3, the other end of the anchor chain 5 is connected with the anchor block 6, wherein the anchor chain 5 consists of a metal section anchor chain and a non-metal section anchor chain, the length of the non-metal section anchor chain accounts for a larger proportion of the total length of the anchor chain 5, the non-metal section anchor chain can provide smaller positive buoyancy in water, the length of the metal section anchor chain accounts for a smaller proportion of the total length, the anchor chain 5 can be in a tensioning state only by providing smaller positive buoyancy by the buoyancy platform 3, and tension for resisting external load is provided for the buoyancy platform 3;
and buoyancy platform 3 comprises steel construction and buoyancy material two parts, the steel construction is rigid frame rack structure, buoyancy material evenly arranges on steel construction upper portion, buoyancy material adopts the material that is formed by high strength polymer and hollow glass microballon complex, buoyancy platform 3's middle part designs into the infundibulate cell body, the half ball cell body is designed into to infundibulate cell body lower part, buoyancy platform 3's infundibulate cell body, be used for guiding and fixed stopper 4 enters into the half ball cell body in, buoyancy platform 3's half ball cell body, be used for placing stopper 4 and fix it on buoyancy platform 3, so this buoyancy platform 3 has the effect that conveniently installs and dismantle stopper 4.
A laying and recovering method of a tension type multi-anchor submerged buoy system with adjustable working water depth comprises the following steps:
step 1: surveying the landform of the deployment point, mainly surveying the water depth, the submarine geology and the marine environmental conditions of the deployment sea area; the marine environmental conditions mainly comprise related parameters such as wind, wave, current and the like
Step 2: selecting a laying place of the anchor block 6 according to a topographic surveying result;
and step 3: separately laying anchor blocks 6 to preset positions, fastening the anchor blocks 6 on anchor chain connectors of the buoyancy platform 3 through anchor chains 5, connecting a balancing weight 8 on the buoyancy platform 3 through a limiting stopper 4 of a balancing cable 7, and enabling the buoyancy platform 3 to reach the preset water depth under the action of the tensile force of a plurality of anchor chains 5 when the buoyancy platform 3 reaches the preset water depth due to the geometric angle set between the anchor chains 5 and the tensile force of the anchor chains 5;
and 5: sequentially laying underwater equipment 2 of a submerged buoy system and a satellite beacon 1, and finishing the laying of the whole system;
step 6: the system recovery only needs to find out that the satellite beacon 1 hoists the underwater equipment 2 to the ship, the relative position of the limiting stopper 4 on the counterweight cable 7 is adjusted after maintenance is completed, then the limiting stopper 4 is locked, and the underwater equipment 2 is laid to a new working water depth, and the operation is repeated, so that the working water depth of the underwater equipment 2 is adjustable, the system can be laid and recovered for multiple times, and the construction is simple.
The utility model discloses a theory of operation: the utility model discloses a system includes satellite beacon 1, underwater device 2, buoyancy platform 3, balancing weight 8 and stopper 4, buoyancy platform 3 bottom is along vertical axle center direction evenly arranged multiunit anchor system, every group anchor system includes hawse 5 and anchor block 6, all be connected to 3 bottom hawse connectors of buoyancy platform, satellite beacon 1 connects underwater device 2 through the cable, underwater device 2 is connected to balancing weight 8 through counter weight cable 7, balancing weight 8 is in buoyancy platform 3 through stopper 4 on the counter weight cable 7, stopper 4 is used for adjusting 2 operating water depths of underwater device. When the anchor blocks 6 are independently arranged to preset positions, the anchor chains 5 are fastened to the anchor chain connectors of the buoyancy platform 3, the balancing weights 8 penetrate through the buoyancy platform 3, the buoyancy platform 3 reaches preset water depth under the action of the pulling force of the anchor chains 5, finally, other components of the system are arranged, the limiting stoppers 4 are fastened to the buoyancy platform 3 under the action of the gravity of the balancing weights 8, and the arrangement is completed. During recovery, the satellite beacon 1, the underwater equipment 2 and the counterweight block 8 are hoisted, and the underwater equipment 2 is slowly laid to the original water depth position through a winch or to a new working water depth by adjusting the relative position of the limiter 4 on the counterweight cable 7 after the maintenance is finished. The utility model discloses realize that 2 operating water depth of large-scale underwater equipment are adjustable, the entire system gesture is stable, it is less to shift under the ocean current effect, can effectively resist torsion and anti-heave, the adaptation depth of water scope is wide, satisfy the functional requirement that 2 accurate use of underwater equipment, entire system's cloth is put and is retrieved and only need use a construction ship in addition, it is simple and reliable to lay and retrieve, can lay and retrieve many times, the ingenious geometrical relation who utilizes 5 lines of anchor chain, lay predetermined depth of water with buoyancy platform 3 and 2 cloth of underwater equipment, construction cost can be saved greatly.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (7)
1. The tension type multi-anchor submerged buoy system with the adjustable working water depth is characterized by comprising a buoyancy platform (3), a limiter (4), a counterweight cable (7) and a counterweight block (8), wherein a plurality of anchor chain connectors are uniformly arranged on the buoyancy platform (3) along a vertical axis, and each anchor chain connector is connected with a group of anchor systems;
the top of counter weight cable (7) is connected with equipment (2) under water, and the bottom of counter weight cable (7) passes buoyancy platform (3) and is connected with balancing weight (8), is provided with stopper (4) that change with equipment (2) relative position under water on counter weight cable (7).
2. The tension-type multi-anchor submerged buoy system with adjustable working water depth as claimed in claim 1, characterized in that one end of an anchor chain (5) of an anchor system is connected with an anchor chain connector of the buoyancy platform (3), and the other end of the anchor chain (5) is connected with an anchor block (6).
3. The tension-type multi-anchor submerged buoy system with adjustable working water depth as claimed in claim 2, characterized in that the anchor chain (5) is composed of a metal section anchor chain and a non-metal section anchor chain, and the length of the non-metal section anchor chain is larger than that of the metal section anchor chain.
4. The tension-type multi-anchor submerged buoy system with adjustable working water depth according to claim 3, characterized in that a groove body for guiding and fixing the stopper (4) is arranged in the middle of the buoyancy platform (3).
5. The tension-type multi-anchor submerged buoy system with adjustable working water depth according to claim 4, characterized in that the stopper (4) is provided with a locker.
6. The tension type multi-anchor submerged buoy system with the adjustable working water depth as claimed in claim 5, wherein the limiting stopper (4) is further provided with a limiting stopper, and the limiting stopper is matched with a groove body of the buoyancy platform (3).
7. The tension type multi-anchor submerged buoy system with adjustable working water depth as claimed in claim 1, characterized in that the underwater equipment (2) is located right below the satellite beacon (1) and is connected with the satellite beacon (1) through a cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122972422.3U CN216424683U (en) | 2021-11-30 | 2021-11-30 | Tensioning type multi-anchor submerged buoy system with adjustable working water depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122972422.3U CN216424683U (en) | 2021-11-30 | 2021-11-30 | Tensioning type multi-anchor submerged buoy system with adjustable working water depth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216424683U true CN216424683U (en) | 2022-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122972422.3U Active CN216424683U (en) | 2021-11-30 | 2021-11-30 | Tensioning type multi-anchor submerged buoy system with adjustable working water depth |
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| Country | Link |
|---|---|
| CN (1) | CN216424683U (en) |
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2021
- 2021-11-30 CN CN202122972422.3U patent/CN216424683U/en active Active
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