CN113136852A - Method for salvaging floating objects on sea - Google Patents
Method for salvaging floating objects on sea Download PDFInfo
- Publication number
- CN113136852A CN113136852A CN202110453968.XA CN202110453968A CN113136852A CN 113136852 A CN113136852 A CN 113136852A CN 202110453968 A CN202110453968 A CN 202110453968A CN 113136852 A CN113136852 A CN 113136852A
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- hook
- rod
- guide rail
- target object
- rope
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The invention relates to the technical field of offshore fishing, and discloses a method for fishing an offshore floater, which comprises the following steps: the method comprises the following steps: preparing a fishing tool: the fishing tool comprises a hook and a hook rod, wherein the hook is connected with a rope, and the hook rod is connected with a guide rail; step two: installing the hook and the hook rod: installing a hook into the guide rail, wherein the hook can slide in the guide rail; step three: hook feeding: simultaneously holding the hook rod and the rope, and extending the hook rod provided with the hook to a target object to enable the hook head of the hook to hook the target object; step four: rod retracting: the hook rod is pulled back towards the direction far away from the target object, so that the hook integrally slides out of the guide rail, and the hook is separated from the hook rod; step five: and (3) recovering a target product: the rope is pulled back to recover and salvage the target object. The invention combines the advantages of the rigid hook rod and the flexible rope, greatly improves the success rate of recovering the target, reduces the physical consumption of the recovering personnel and reduces the damage to the target.
Description
Technical Field
The invention relates to the technical field of offshore fishing, in particular to a method for fishing a marine floater.
Background
In the process of offshore operation, when offshore targets such as unmanned equipment and floating objects need to be salvaged and recovered, even if the targets are provided with devices which can be tied into ropes, such as handles, hooks and the like, the salvage is very difficult. At present, there are two main ways to salvage objects at sea, one is to launch a flexible rope with a hook to the object by manpower or mechanical force, and to recover the rope after the hook catches the object. Because the rope is of a flexible structure, the track and the falling point of the hook after being launched are not easy to control, and particularly, when the hook is used for offshore operation, an operator and a target do irregular motion along with waves, so that the difficulty of the hook for hooking the target is greatly increased. Therefore, the method has extremely high technical requirements on operators, special training is needed for the operators, the success rate is low, the hooks can damage the surface of the target object if the hooks hit the target object, and certain risks exist when the target object has fragile components such as a solar power generation panel and the like.
Another way is to use a rigid hook rod with a hook to hook the object, since the hook rod is a rigid object, the operator can control the position of the hook relatively easily, which is relatively low in the requirement of the operator and can be used by persons without special training. Although the hook feeding process becomes relatively easy due to the rigid connection of the hook and the hook rod, the hook rod and the object become rigidly connected after the hook catches the object. The movement of the object is transmitted to the operator through the hook rod, and the operator needs a great deal of physical effort to control the hook rod and the object. When the quality of a target substance is large and the sea condition is poor, the target substance has great reaction force on an operator through the rigidly connected hook rod, if the operator is out of operation, the risk of breakage of the hook rod due to overlarge stress is likely to occur, and in order to ensure that the hook rod is not easily broken, a thicker rod body is often used, so that the physical consumption is increased for the operator. In addition, the rigid hook rod is suitable for single-person operation, is not suitable for multi-person operation, is not easy to rely on mechanical force, and the hook can scratch a target object.
Therefore, the first flexible rope method is convenient to recover but difficult to feed, and the second rigid hook rod method is relatively easy to feed but difficult to recover. In addition, in order to facilitate the operation and increase the success rate, the hooks of the two methods are generally designed to be open structures, the hooks of the open structures are likely to fall off after hooking the target object, and if the hooks are designed to be closed, the hooks are difficult to hook the target object.
Disclosure of Invention
The invention aims to provide a method for salvaging a marine floating object, which can improve the success rate of recovering the marine target object and reduce the physical consumption of recovery personnel.
In order to achieve the purpose, the invention adopts the following technical scheme:
a method for salvaging a floating object on the sea comprises the following steps:
the method comprises the following steps: preparing a fishing tool: the fishing tool comprises a hook and a hook rod, wherein the hook is connected with a rope, and the hook rod is connected with a guide rail;
step two: installing the hook and the hook rod: installing a hook into the guide rail, wherein the hook can slide in the guide rail;
step three: hook feeding: simultaneously holding the hook rod and the rope, and extending the hook rod provided with the hook to a target object to enable the hook head of the hook to hook the target object;
step four: rod retracting: the hook rod is pulled back towards the direction far away from the target object, so that the hook integrally slides out of the guide rail, and the hook is separated from the hook rod;
step five: and (3) recovering a target product: the rope is pulled back to recover and salvage the target object.
The principle and the advantages of the scheme are as follows: the invention combines the advantages of the rigid hook rod and the flexible rope, realizes the recovery of the target object by pulling the flexible rope backwards after the hook hooks the target object through the hook feeding of the rigid hook rod, and controls the position of the hook more easily because the hook feeding is carried out through the rigid hook rod during the hook feeding, so that the hook feeding process is easier, and the requirement of the mode on operators is lower.
Because the hook rod only plays the effect of send hook, do not need fixed and retrieve the target object, therefore the hook rod can be designed into thin and light structure, need not be as strong as traditional rigidity hook rod, can alleviate operating personnel's physical demands greatly when send hook operation, improve send hook success rate, and only need can retrieve the target object through the pulling rope when retrieving the target object, and can many people exert oneself simultaneously and pull back the rope at the in-process of in-service use, because the rope is flexible, more laborsaving when comparing in the prior art through pulling the hook rod and retrieving the target object in the in-process of pulling back the rope, and can effectively avoid breaking easily when pulling back the target object through the hook rod among the prior art and produce great reaction force and injured problem to operating personnel easily.
The invention has simple structure, is not easy to damage and easy to operate, and can be used only by demonstrating the operation of an operator once or twice. The device can be used on land, in the air and on the water surface, is particularly suitable for offshore operation, greatly improves the success rate of recovering the target object, reduces the physical consumption of recovery personnel, and reduces the damage to the target object.
The hook is not provided with a mechanical linkage structure or device, and can be directly connected with other rods when the hook rod is not long enough, the hook feeding process is as convenient as the ordinary hook rod with the hook, the advantage of the flexible rope is fully utilized when the target object is recovered after the hook is separated from the hook rod, and the hook is very practical.
Preferably, as an improvement, the cross section of the guide rail in the fishing tool in the first step is U-shaped, the guide rail comprises a first U-shaped wall and a second U-shaped wall, the first U-shaped wall is provided with a clamping groove, the height of the second U-shaped wall is lower than that of the first U-shaped wall, the top end of the second U-shaped wall is positioned below the clamping groove, the hook is connected with a torsion spring, and the torsion spring can seal the opening of the hook; when the hook and the hook rod are installed in the step two, the hook is placed in the guide rail, the torsion spring is pressed downwards at the same time, and then the hook is pulled to enable the torsion spring to be clamped in the clamping groove;
and when the rod is retracted in the fourth step, the torsion spring closes the opening of the hook again under the action of the resilience force of the torsion spring in the process that the hook slides out of the guide rail to separate the hook from the hook rod.
The setting of torsional spring can play relatively fixed effect to hook and gib block in this scheme, and the hook can not drop easily in the guide rail of gib block when sending the hook like this, and when retrieving the target object, hook and gib block separation back, the torsional spring can seal the opening of hook under the effect of its resilience force, has guaranteed like this that the hook can not drop from the target object after sending the hook success.
Preferably, as an improvement, the torsional spring is U type structure, and the width of torsional spring is greater than the thickness of hook, has all seted up two counter bores on the hook tail both sides of hook, and two crisscross settings of counter bore, two tip of torsional spring insert respectively in two counter bores fixedly.
The torsional spring is the U type structure in this scheme, and the width is greater than the thickness of hook, can play complete closure effect to the opening of hook like this, and two counter bores crisscross settings in this scheme can make the moment of torsion of torsional spring bigger after the installation torsional spring like this to be convenient for seal the opening of hook.
Preferably, as an improvement, the bottom of the hook in the fishing tool is a smooth plane, and when the hook and the hook rod are installed in the second step, the hook is horizontally inserted into the guide rail.
So set up, operate more simple and convenient when the installation hook, and because the bottom of hook is glossy plane, be convenient for like this insert the guide rail with the hook in, and can make the hook and the more matching of guide rail to make the hook install more stable difficult the droing in the guide rail after.
Preferably, as an improvement, the hook rod in the fishing tool is hollow inside, and the cross section of the hook rod is in a round hole shape or a kidney-shaped hole shape.
The hollow hook rod is more portable and saves more labor in the use process.
Preferably, as an improvement, the material of the hook rod is aluminum alloy, and the material of the hook and the material of the guide rail are stainless steel or carbon steel.
So set up, can make the hook rod more light, more laborsaving when sending the hook like this, and the material of hook and guide rail adopts stainless steel or carbon steel can make the intensity and the hardness of hook and guide rail higher, and is not fragile like this when retrieving the target thing.
Preferably, as an improvement, in step five, a mechanical winch is prepared, the rope is fixed on the mechanical winch, and the target object is recovered by automatically pulling the rope by activating the mechanical winch.
Fix the rope in this scheme and retrieve with the help of the mechanical force on the mechanical capstan winch, can alleviate operating personnel's physical demands greatly.
Drawings
FIG. 1 is a perspective view of a hook in a fishing tool according to one embodiment of the present invention.
FIG. 2 is a top view of a hook in a fishing tool according to one embodiment of the present invention.
FIG. 3 is a schematic view of the connection between the hook rod and the guide rail in the fishing tool according to the first embodiment of the present invention.
Fig. 4 is a partially enlarged view of a portion a in fig. 3.
Fig. 5 is a schematic diagram illustrating an installed state of the hook rod and the hook according to an embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the hook comprises a hook body 1, a threading hole 2, a torsion spring 3, a counter bore 4, a hook rod 5, a bolt pair 6, a clamping groove 7, a guide rail 8, a first U-shaped wall 801, a second U-shaped wall 802, a hook head 9, a rope 10, a fixing ring 11, a limiting bulge 12, a hook tail 13 and a connecting plate 14.
Example one
The examples are substantially as shown in figures 1 to 5 of the accompanying drawings: a method for salvaging a floating object on the sea comprises the following steps:
the method comprises the following steps: preparing a fishing tool: the fishing tool comprises a hook and a hook rod 5, the hook is connected with a rope 10, and the hook rod 5 is connected with a guide rail 8;
step two: mounting hook and hook stem 5: mounting a hook into the rail 8, the hook being slidable within the rail 8;
step three: hook feeding: simultaneously holding the hook rod 5 and the rope 10, and then extending the hook rod 5 provided with the hook to a target object to enable the hook head 9 of the hook to hook the target object;
step four: rod retracting: the hook rod 5 is pulled back towards the direction far away from the target object, so that the whole hook slides out of the guide rail 8, and the hook is separated from the hook rod 5;
step five: and (3) recovering a target product: the rope 10 is pulled back to retrieve the target.
As shown in fig. 1, the hook of the present embodiment includes a hook head 9, a hook body 1 and a hook tail 13, and the whole hook is a planar plate-shaped structure, and the hook has a hook-shaped structure for hooking an object. The bottom of hook is smooth plane, and in the time of installation hook and gib block 5 in the step two, make the hook level insert in guide rail 8, the hook can freely slide in guide rail 8 in this embodiment, and it is shown to combine fig. 5, and the through wires hole 2 has been seted up to the hook tail 13 of hook, and the one end of rope 10 is fixed with solid fixed ring 11, and gu fixed ring 11 covers in through wires hole 2 to the realization is fixed the purpose on the hook with rope 10.
As shown in fig. 3 and 4, the cross section of the guide rail 8 in the fishing tool is U-shaped, the guide rail 8 includes a first U-shaped wall 801 and a second U-shaped wall 802, a connecting plate 14 is welded and fixed at the bottom of the guide rail 8, the connecting plate 14 and the hook rod 5 are fixed on the hook rod 5 through a bolt pair 6, the hook rod 5 is hollow, and the cross section of the hook rod 5 is round hole or kidney-shaped hole, in this embodiment, the cross section of the hook rod 5 is kidney-shaped hole, that is, two ends of the cross section of the hook rod 5 are semi-arc, and the middle is a parallel plane, so that the connection between the connecting plate 14 and the hook rod 5 is more convenient and easy to operate.
In this embodiment, both ends of the first U-shaped wall 801 and the second U-shaped wall 802 are arc-shaped, and the first U-shaped wall 801 is provided with a clamping groove 7, and the clamping groove 7 is located on one side of the first U-shaped wall 801. As shown in fig. 5, the height of the second U-shaped wall 802 is lower than that of the first U-shaped wall 801, and the top end of the second U-shaped wall 802 is located below the card slot 7.
As shown in fig. 1, the hook is connected with a torsion spring 3, and the torsion spring 3 can close the opening of the hook; torsional spring 3 is U type structure, and it is shown in combination with fig. 2 that the width of torsional spring 3 is greater than the thickness of hook, has all seted up two counter bores 4 on the hook tail 13 both sides (for the front and back both sides of hook tail 13 in this embodiment) of hook, and two counter bores 4 are crisscross to be set up from left to right in this embodiment, and two tip of torsional spring 3 insert respectively in two counter bores 4 and fix.
As shown in fig. 5, the top end of the hook head 9 of the hook is integrally formed with a limiting protrusion 12, one side of the torsion spring 3, which is far away from the hook tail 13, is located below the limiting protrusion 12, the limiting protrusion 12 can limit the torsion spring 3, and the torsion spring 3 is abutted against the limiting protrusion 12 in a natural state.
When the hook and the hook rod 5 are installed in the second step, the hook is horizontally inserted into the guide rail 8, the torsion spring 3 is pressed downwards at the same time, and then the hook is pulled rightwards (as shown in a view angle of fig. 5), so that the torsion spring 3 is clamped in the clamping groove 7, the hook can be fixed on the guide rail 8 by the torsion spring 3, and the hook rod 5 can be effectively prevented from falling off in the hook feeding process;
when taking back the pole in step four, to keeping away from the direction of target object toward back pull rod 5, because the target object has certain weight, consequently during back pull rod 5, can make guide rail 8 on the hook rod 5 follow the hook roll-off and separate, when the hook from the in-process that the roll-off made hook and hook rod 5 separate in guide rail 8, torsional spring 3 resets under the effect of its resilience force and offsets with spacing arch 12, thereby close the opening of hook once more, can avoid the hook to catch again after the target object when drawing back rope 10 again and retrieving the target object like this, and then the success rate of salvaging has been increased.
In this embodiment, when the hook rod 5 is not long enough, the other rod is directly connected to the end of the hook rod 5, and the hook can be used normally.
Through 5 hooks of rigid hook pole in this embodiment, the flexible rope 10 of reusing after catching on the target object retrieves the target object, so both overcome the degree of difficulty through flexible rope hook among the prior art, need consume very big physical power and dangerous and difficult problem of operation when having solved again through rigid hook pole recovery target object, this embodiment passes through 5 hooks of rigid hook pole, the hook is difficult to striking target object like this, thereby avoid the target object to damage, when retrieving target object through rope 10 simultaneously, can be through many people pulling rope 10 hard simultaneously, so both convenient operation, can alleviate operating personnel's physical demands again.
Example two
A method for salvaging a floating object on the sea is different from the first embodiment in that: in the fifth embodiment, a mechanical winch is prepared in advance, the rope 10 is fixed on the mechanical winch, and the target object is recovered by starting the mechanical winch to automatically pull the rope 10.
EXAMPLE III
A method for salvaging a floating object on the sea is different from the first embodiment in that: the material of the gib block 5 in this embodiment adopts the aluminum alloy, can make the more lightweight of whole gib block 5 like this, the material of hook and guide rail 8 all adopts stainless steel or carbon steel, the material of hook and guide rail 8 in this embodiment all adopts the stainless steel, can make hook and guide rail 8 have rust-resistant function like this, owing to in-process hook and guide rail 8 of salvaging at sea can contact with water, adopt the stainless steel can avoid hook and guide rail 8 to rust, thereby prolong the life of hook and guide rail 8.
The foregoing is merely an example of the present invention and common general knowledge in the art of designing and/or characterizing particular aspects and/or features is not described in any greater detail herein. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several variations and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (7)
1. A method for salvaging a floating object on the sea is characterized in that: the method comprises the following steps:
the method comprises the following steps: preparing a fishing tool: the fishing tool comprises a hook and a hook rod, wherein the hook is connected with a rope, and the hook rod is connected with a guide rail;
step two: installing the hook and the hook rod: installing a hook into the guide rail, wherein the hook can slide in the guide rail;
step three: hook feeding: simultaneously holding the hook rod and the rope, and extending the hook rod provided with the hook to a target object to enable the hook head of the hook to hook the target object;
step four: rod retracting: the hook rod is pulled back towards the direction far away from the target object, so that the hook integrally slides out of the guide rail, and the hook is separated from the hook rod;
step five: and (3) recovering a target product: the rope is pulled back to recover and salvage the target object.
2. A method of salvaging a marine float as claimed in claim 1, wherein: the cross section of a guide rail in the fishing tool in the first step is U-shaped, the guide rail comprises a first U-shaped wall and a second U-shaped wall, a clamping groove is formed in the first U-shaped wall, the height of the second U-shaped wall is lower than that of the first U-shaped wall, the top end of the second U-shaped wall is located below the clamping groove, a torsion spring is connected to a hook, and the torsion spring can seal an opening of the hook; when the hook and the hook rod are installed in the step two, the hook is placed in the guide rail, the torsion spring is pressed downwards at the same time, and then the hook is pulled to enable the torsion spring to be clamped in the clamping groove;
and when the rod is retracted in the fourth step, the torsion spring closes the opening of the hook again under the action of the resilience force of the torsion spring in the process that the hook slides out of the guide rail to separate the hook from the hook rod.
3. A method of salvaging a marine float as claimed in claim 2, wherein: the torsional spring is U type structure, and the width of torsional spring is greater than the thickness of hook, has all seted up two counter bores on the hook tail both sides of hook, and two counter bores are crisscross to be set up, and two tip of torsional spring insert respectively two counter bores in fixed.
4. A method of salvaging a marine float as claimed in claim 1, wherein: the bottom of the hook in the fishing tool is a smooth plane, and when the hook and the hook rod are installed in the second step, the hook is horizontally inserted into the guide rail.
5. A method of salvaging a marine float as claimed in claim 1, wherein: the interior of a hook rod in the fishing tool is hollow, and the cross section of the hook rod is in a round hole shape or a waist-shaped hole shape.
6. A method of salvaging a marine float as claimed in claim 1, wherein: the hook rod is made of aluminum alloy, and the hook and the guide rail are made of stainless steel or carbon steel.
7. A method of salvaging a marine float as claimed in claim 1, wherein: and step five, preparing a mechanical winch, fixing the rope on the mechanical winch, and automatically pulling the rope by starting the mechanical winch to recover the target object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110453968.XA CN113136852A (en) | 2021-04-26 | 2021-04-26 | Method for salvaging floating objects on sea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110453968.XA CN113136852A (en) | 2021-04-26 | 2021-04-26 | Method for salvaging floating objects on sea |
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| Publication Number | Publication Date |
|---|---|
| CN113136852A true CN113136852A (en) | 2021-07-20 |
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ID=76812142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110453968.XA Pending CN113136852A (en) | 2021-04-26 | 2021-04-26 | Method for salvaging floating objects on sea |
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| CN (1) | CN113136852A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114919721A (en) * | 2022-05-23 | 2022-08-19 | 浙江东溟科技有限公司 | Flexible hook type fisher |
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| US6193432B1 (en) * | 1999-04-09 | 2001-02-27 | William R. Kampfert | Hook and unhooking coupling device |
| US8327788B1 (en) * | 2011-08-24 | 2012-12-11 | Venanzio Cardarelli | Mooring pendant apparatus |
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| US9994430B1 (en) * | 2017-03-15 | 2018-06-12 | United States Of America As Represented By The Secretary Of The Navy | Snap-hook with dual-direction loop spring latch |
| CN112319736A (en) * | 2020-11-18 | 2021-02-05 | 自然资源部第二海洋研究所 | Tool suitable for marine fishing buoy |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB969672A (en) * | 1962-04-09 | 1964-09-16 | Dev Manufacture & Trade Compan | Improvements in devices for use in mooring boats |
| US4122585A (en) * | 1977-07-18 | 1978-10-31 | Sharp Jonathan E | Single-action double-lock snap |
| US4595223A (en) * | 1985-02-19 | 1986-06-17 | Hawie Manufacturing Company | Remote control line assembly |
| EP1000851A2 (en) * | 1998-11-11 | 2000-05-17 | MK Montagebau, Christa Kirschbaum | Apparatus for the temporary attachment of a boat to a buoy, pier or similar |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114919721A (en) * | 2022-05-23 | 2022-08-19 | 浙江东溟科技有限公司 | Flexible hook type fisher |
| CN114919721B (en) * | 2022-05-23 | 2024-01-19 | 浙江东溟科技有限公司 | Flexible hook type fisher |
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