CN115626268B - Stay wire control fishing device and use method - Google Patents
Stay wire control fishing device and use method Download PDFInfo
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- CN115626268B CN115626268B CN202211220996.8A CN202211220996A CN115626268B CN 115626268 B CN115626268 B CN 115626268B CN 202211220996 A CN202211220996 A CN 202211220996A CN 115626268 B CN115626268 B CN 115626268B
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- 238000000034 method Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 58
- 239000010959 steel Substances 0.000 claims description 58
- 238000004804 winding Methods 0.000 claims description 11
- 241000251468 Actinopterygii Species 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 5
- 238000005491 wire drawing Methods 0.000 description 4
- 230000003044 adaptive effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C7/00—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects
- B63C7/16—Apparatus engaging vessels or objects
- B63C7/20—Apparatus engaging vessels or objects using grabs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
Abstract
The utility model provides a stay wire control fishing device and application method, it includes arm lock support, arm lock rotation support and snatchs the part, arm lock rotation support one end elastic hinge is in the one end of arm lock support, snatchs the part through quick-operation joint detachable and installs the other end at arm lock rotation support, arm lock rotation support is by snatching part one side and installing the rotation support arm, is connected with the first stay wire that is used for driving arm lock rotation support pivoted on the rotation support arm, snatchs the part and is connected with the second stay wire that is used for drawing snatch the part and snatch the fishing. Through the structure, the fishing device is large in adaptation water depth range, simple in structure, small in overall size and weight, convenient to move and operate, and capable of changing different grabbing parts according to different salvaged objects, and the angles of the grabbing parts can be adjusted during salvaging, so that the fishing device is convenient to use.
Description
Technical Field
The invention relates to the technical field of underwater salvage, in particular to a stay wire control salvage device and a use method thereof.
Background
The current transmission mode of the salvaging device is hydraulic transmission, pneumatic transmission, motor or electromagnetic valve driving mode. They all have the feature that 1) the front gripping elements must be accompanied by power conversion means, such as hydraulic cylinders, air cylinders, electric motors or solenoid valves, 2) the transmission means are separate and distinct elements from the carrying structure. The characteristics cause the defects of large whole volume and weight, inconvenient moving operation, small adaptive water depth range and the like of the existing underwater salvaging device.
For example, chinese patent document CN208996686U discloses an oil-water well smallclothes junk fisher, which comprises a fixing rack, one side fixedly connected with dead lever of mount, the bottom fixedly connected with supporting shoe of dead lever, threaded hole is seted up to the inside of supporting shoe, the inside threaded connection of supporting shoe has the bolt, the one end fixedly connected with bearing frame of bolt, one side fixedly connected with splint of bearing frame, the interior bottom fixedly connected with guide rail of mount. The grippers are connected to the hydraulic telescopic rod. The fishing depth is limited, the adaptive water depth range is small, the whole volume and the weight are large, and the moving operation is inconvenient. And the salvage grip cannot be replaced according to the salvage item. And the angle of salvaging the tongs when salvaging can not be adjusted, the range of application is narrower, use inconvenient.
For example, chinese patent document CN207554005U discloses a sulfur-gas well's underground junk fisher, including the crossbeam, the bottom fixed mounting of crossbeam has first mount and second mount, and first mount is located one side of second mount, fixed mounting has the rotary motor on the first mount, fixed cover has cup jointed the rolling carousel in the drive shaft of rotary motor, rotate on the second mount and install the fixed pulley, and fixed pulley and rolling carousel all are located same one side, the bottom fixed mounting of second mount has elevator motor, elevator motor's output shaft fixed mounting has the telescopic link, the bottom fixed mounting of telescopic link has the fixed block, set up on the fixed block and place the chamber, place the movable block of sliding mounting in the chamber. Although the steel wire rope is adopted to drive the salvaging grip, the salvaging grip is connected with the cross beam through the telescopic rod, the salvaging depth is limited, the adaptive water depth range is small, the whole volume and the weight are large, and the moving operation is inconvenient. And the salvage grip cannot be replaced according to the salvage item. And the angle of salvaging the tongs when salvaging can not be adjusted, the range of application is narrower, use inconvenient.
Disclosure of Invention
The invention aims to solve the technical problems that: solves the problems existing in the prior art, and provides a stay wire control fishing device which is large in adaptation water depth range, simple in structure, small in overall size and weight, convenient to move and operate, capable of changing different grabbing parts according to different salvaged objects, and convenient to use, and the angles of the grabbing parts can be adjusted when salvaged.
Another technical problem to be solved by the invention is: the application method of the stay wire control salvaging device is provided, and underwater objects can be salvaged conveniently and rapidly through the method.
In order to achieve the technical characteristics, the aim of the invention is realized in the following way: the utility model provides a stay wire control fishing device, it includes arm lock support, arm lock rotation support and snatchs the part, arm lock rotation support one end elastic hinge is in the one end of arm lock support, snatchs the part and pass through quick-operation joint detachable and install the other end at arm lock rotation support, arm lock rotation support is by snatching part one side and install the rotation support arm, is connected with the first stay wire that is used for driving arm lock rotation support pivoted on the rotation support arm, snatchs the part and is connected with the second stay wire that is used for pulling snatch the part and snatch the fishing.
The hinge arm fixing support is hinged with the hinge arm rotating support through a pin shaft, a torsion spring is sleeved on the pin shaft, and two ends of the torsion spring are respectively abutted against the hinge arm fixing support and the hinge arm rotating support.
The quick-operation joint is including setting up quick-operation joint a and the quick-operation joint b of setting on grabbing the part at arm pivoted runing rest tip, quick-operation joint a's downside is equipped with convex ring, and the outer circumference wall of ring is equipped with a plurality of archs, installs a plurality of hasp a on quick-operation joint a's the lateral wall, quick-operation joint b's middle part be equipped with quick-operation joint a downside ring matched with round hole, the lateral wall of round hole vertically be equipped with protruding matched with spout, quick-operation joint b's outer wall be equipped with a plurality of with hasp a matched with hasp b.
The first stay wire comprises a steel wire rope and a first sleeve pipe sleeved outside the steel wire rope, the second stay wire comprises the steel wire rope and a second sleeve pipe sleeved outside the steel wire rope, one ends of the first sleeve pipe and the second sleeve pipe are connected to the upper end of the hinge arm fixing support through locking nuts respectively, the other ends of the first sleeve pipe and the second sleeve pipe are connected and fixed with a stay wire controller for winding and unwinding the steel wire rope respectively, one end of the steel wire rope of the first stay wire is connected with the rotating support arm through a fish eye joint, the other end of the steel wire rope is connected with the stay wire controller to wind and unwind the steel wire rope, one end of the steel wire rope of the second stay wire is connected with the grabbing part, and the other end of the steel wire rope is connected with the stay wire controller to wind and unwind the steel wire rope.
The grabbing component comprises a fixing plate, clamping fingers, a control plate, a connecting rod and a driving shaft, wherein a quick connector b is arranged on the upper side of the fixing plate, a plurality of clamping fingers are arranged on the outer side of the fixing plate, the upper ends of the clamping fingers are hinged to the fixing plate, the control plate is located on the lower side of the fixing plate, one end of the connecting rod is hinged to the control plate, the other end of the connecting rod is hinged to the middle of the clamping fingers, one end of the driving shaft is fixedly connected with the control plate, the other end of the driving shaft upwards extends out of the fixing plate, one end of the driving shaft extending out of the fixing plate is connected with a steel wire rope of a second stay wire through a Y-shaped connector, and a spring is sleeved on the driving shaft between the fixing plate and the control plate.
The grabbing component comprises a connecting seat, a quick connector b is arranged on the upper side of the connecting seat, a hole which is communicated with a round hole in the middle of the quick connector b is formed in the middle of the connecting seat, a steel wire rope of a second pull wire penetrates through the quick connector b and the connecting seat and then is fixed on the connecting seat, and a ferrule for sleeving an article is formed on the lower side of the connecting seat.
The hinge arm rotating support is provided with a balancing weight support at one end hinged with the hinge arm fixing support, the balancing weight support and the hinge arm rotating support are coaxially fixed, and the balancing weight support is provided with a balancing weight capable of adjusting the balancing weight.
Two guide rollers are correspondingly arranged on the upper portion and the lower portion of the hinge arm fixing support, one end of a steel wire rope of the first stay wire bypasses the inner side of the guide roller at the upper end of the hinge arm fixing support, and is connected with the rotating support arm after passing through the outer side of the guide roller at the lower end of the hinge arm fixing support.
And the underwater camera is arranged on the hinge arm fixing bracket or the hinge arm rotating bracket.
The application method of the stay wire control fishing device comprises the following steps:
s1, before the salvaging work, selecting a proper grabbing component according to the salvaged article, aligning a quick connector b on the grabbing component to be sleeved into a quick connector a at the end part of a hinge arm rotating bracket, and then buckling a lock catch a on the side wall of the quick connector a with a lock catch b on the outer wall of the quick connector b to form an integral salvaging device;
s2, selecting a first stay wire and a second stay wire with proper lengths according to the salvaging water depth, and respectively connecting the first stay wire and the second stay wire with a salvaging device and a stay wire controller for winding and unwinding the steel wire rope;
s3, when in salvaging, the salvaging device is put into water, and the underwater camera is used for accurately positioning salvaged objects;
s4, after the salvaging object is found, according to the picture of the underwater camera, visually operating the stay wire controller to adjust the grabbing angle of the grabbing component and grab the salvaging object, and pulling the salvaging device and the salvaging object out of the water surface together through the first stay wire and the second stay wire; the wire rope for winding and unwinding the first wire is controlled by the wire drawing controller, and the traction hinge arm rotating bracket rotates around the pin shaft, so that the grabbing angle of the grabbing component is adjusted;
s4.1, when the grabbing component of the clamping finger structure is adopted, the wire rope of the second wire is pulled by the wire pulling controller to be recovered and tensioned, when the tensioning force is larger than the elastic force of the spring, the control panel is driven to compress the spring, and meanwhile, the clamping fingers are mutually closed through the connecting rod to grab the article; when the tension force of the wire rope is smaller than the elastic force of the spring due to the unloading force of the wire drawing controller, the control plate is pushed by the spring to move, and the connecting rod is driven to enable the clamping fingers to be far away from each other, so that each clamping finger is opened;
s4.2, when the grabbing component of the steel wire rope structure is adopted, the wire rope controller pulls the steel wire rope of the second wire rope to be recovered and tensioned, so that a ferrule formed by the steel wire rope below the connecting seat is tightened, and the article is grabbed; when the wire rope stretches out due to the unloading force of the wire rope controller, the circumference of a ferrule formed by the wire rope below the connecting seat is enlarged, so that the ferrule is in a state of grabbing or loosening the grabbed objects.
The invention has the following beneficial effects:
1. through rotatable arm hinge design, act as go-between can control the gripping member rotation except with the closure of control gripping member, conveniently adjust the angle of snatching. The rotating support arm extends outwards to provide a rotating deflection moment for the hinge arm rotating support, and the hinge arm rotating support can rotate in a large range through traction of the first pull wire. Snatch the part through quick-operation joint demountable installation at the lower extreme of arm of a hinge pivoted support, can select suitable snatch the part according to the salvage article of difference, can use more salvage operating mode. And whole fishing device is pulled fixedly by first acting as go-between and second acting as go-between, and first acting as go-between and second acting as go-between not only provide power for fishing device, but also play the effect of connecting and bearing whole fishing device. The fishing device is large in water depth range, simple in structure, small in overall size and weight, convenient to move and operate, different grabbing parts can be replaced according to different salvaged objects, and angles of the grabbing parts can be adjusted when the salvaging is carried out, so that the fishing device is convenient to use.
2. The hinge arm fixing support is hinged with the hinge arm rotating support through a pin shaft, a torsion spring is sleeved on the pin shaft, and two ends of the torsion spring are respectively abutted against the hinge arm fixing support and the hinge arm rotating support, so that the hinge arm rotating support is elastically hinged with the hinge arm fixing support, and the hinge arm rotating support is simple in structure.
3. The hinge arm rotating support is provided with a balancing weight support, the balancing weight support is provided with a balancing weight capable of adjusting the balancing weight, the weight of the grabbing component is balanced, and the gravity center of the hinge arm rotating part is guaranteed to be approximately coincident with the pin shaft of the rotating center.
4. The two guide rollers are correspondingly arranged on the hinge arm fixing support from top to bottom, so that the steel wire rope of the first stay wire and the first sleeve, and the steel wire rope of the second stay wire and the second sleeve are prevented from being scratched after the hinge arm rotating support rotates for a certain angle, and the steel wire rope is prevented from being damaged or blocked.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view showing the combination of the hinge arm fixing bracket and the hinge arm rotating bracket.
Fig. 3 is a perspective view showing another view of the combination of the hinge arm fixing bracket and the hinge arm rotating bracket according to the present invention.
Fig. 4 is a schematic perspective view of a first embodiment of a gripping member according to the present invention.
Fig. 5 is a schematic perspective view of another view of the first embodiment of the gripping member of the present invention.
Fig. 6 is a schematic perspective view of a second embodiment of a gripping member according to the present invention.
In the figure: the device comprises a first sleeve 1, a lock nut 2, a guide roller 3, a first stay wire 4, an underwater camera 5, a fish eye joint 6, a rotary support arm 7, a balancing weight 8, a hinge arm fixing support 9, a balancing weight support 10, a pin shaft 11, a hinge arm rotary support 12, a lock catch a13 and a quick joint a14;
the device comprises a grabbing component 100, a second sleeve 101, a second stay wire 102, a Y-shaped connector 103, a fixing plate 104, a spring 105, a control plate 106, a quick connector b107, a lock catch b108, a connecting rod 109, a clamping finger 110, a driving shaft 111 and a connecting seat 112.
Detailed Description
Embodiments of the present invention will be further described with reference to the accompanying drawings.
Embodiment one:
referring to fig. 1-6, a wire pulling control fishing device comprises an arm fixing support 9, an arm rotating support 12 and a grabbing component 100, wherein one end of the arm rotating support 12 is elastically hinged to one end of the arm fixing support 9, the grabbing component 100 is detachably arranged at the other end of the arm rotating support 12 through a quick connector, a rotating support arm 7 is arranged on one side of the arm rotating support 12, close to the grabbing component 100, of the arm rotating support 12, a first wire pulling 4 for driving the arm rotating support 12 to rotate is connected to the rotating support arm 7, and a second wire pulling 102 for pulling the grabbing component 100 to grab and salvage is connected to the grabbing component 100. The rotating arm 7 extends outwards to provide a rotating deflection moment for the hinge arm rotating support 12, the hinge arm rotating support 12 can rotate in a large range through the traction of the first pull wire 4, when the first pull wire 4 is in traction, the hinge arm rotating support 12 rotates forwards, and when the first pull wire 4 is in force unloading, the hinge arm rotating support 12 rebounds to a state coaxial with the hinge arm fixing support 9 under the action of an elastic hinge point, namely a downward vertical state. The grabbing component 100 can be detachably mounted at the lower end of the hinged arm rotating support 12 through a quick connector, and the proper grabbing component 100 can be selected according to different salvaged objects, so that more salvaging working conditions can be used. And whole fishing device is pulled fixedly by first acting as go-between and second acting as go-between, and first acting as go-between and second acting as go-between not only provide power for fishing device, still play the effect of connecting whole fishing device. Through the structure, the fishing device is large in adaptation water depth range, simple in structure, small in overall size and weight, convenient to move and operate, and capable of changing different grabbing parts according to different salvaged objects, and the angles of the grabbing parts can be adjusted during salvaging, so that the fishing device is convenient to use.
Referring to fig. 2, the hinge arm fixing support 9 is hinged to the hinge arm rotating support 12 through a pin shaft 11, a torsion spring is sleeved on the pin shaft 11, and two ends of the torsion spring respectively abut against the hinge arm fixing support 9 and the hinge arm rotating support 12, so that the hinge arm rotating support 12 is elastically hinged to the hinge arm fixing support 9, and the structure is simple.
Referring to fig. 2 and 4, the quick connector comprises a quick connector a14 arranged at the end part of the hinge arm rotating bracket 12 and a quick connector b107 arranged on the grabbing component 100, a convex circular ring is arranged at the lower side of the quick connector a14, a plurality of protrusions are arranged on the outer circumferential wall of the circular ring, a plurality of catches a13 are arranged on the side wall of the quick connector a14, a round hole matched with the circular ring at the lower side of the quick connector a14 is arranged in the middle of the quick connector b107, a chute matched with the protrusions is longitudinally arranged on the side wall of the round hole, and a plurality of catches b108 matched with the catches a13 are arranged on the outer wall of the quick connector b 107. Through inserting quick-operation joint a 14's ring into quick-operation joint b 107's round hole, protruding and spout spacing prevent to rotate, rethread hasp a13 and hasp b108 cooperation locking, simple structure, equipment is changed conveniently. Further, 4 protrusions are arranged, and are uniformly distributed in an annular mode, so that the grabbing parts 100 can be connected in an integral multiple of 90 degrees in rotation, and the grabbing parts are convenient and rapid to assemble and disassemble.
Referring to fig. 2 and 4, the first pull wire 4 includes a steel wire rope and a first sleeve 1 sleeved outside the steel wire rope, the second pull wire 102 includes a steel wire rope and a second sleeve 101 sleeved outside the steel wire rope, one ends of the first sleeve 1 and the second sleeve 101 are respectively connected to the upper end of the hinge arm fixing support 9 through a locking nut 2, the other ends of the first sleeve 1 and the second sleeve 101 are respectively connected and fixed with a pull wire controller for winding and unwinding the steel wire rope, one end of the steel wire rope of the first pull wire 4 is connected with a fish eye joint 6, the fish eye joint 6 is hinged with a rotating support arm 7, the other end of the fish eye joint is connected with the pull wire controller, one end of the steel wire rope of the second pull wire 102 is connected with a grabbing component 100, and the other end of the steel wire rope is connected with the pull wire controller. The first sleeve 1 and the second sleeve 101 not only play a role in fixing and bearing the whole fishing device, but also play a role in installing a steel wire rope, and provide an environment for the expansion and contraction of the steel wire rope.
In one embodiment, referring to fig. 4 and 5, the gripping member 100 includes a fixing plate 104, a clamping finger 110, a control board 106, a connecting rod 109, and a driving shaft 111, a quick connector b107 is installed on the upper side of the fixing plate 104, three clamping fingers 110 are disposed on the outer side of the fixing plate 104, the upper ends of the clamping fingers 110 are hinged to the fixing plate 104, the control board 106 is located on the lower side of the fixing plate 104, one end of the connecting rod 109 is hinged to the control board 106, the other end is hinged to the middle of the clamping finger 110, one end of the driving shaft 111 is fixedly connected with the control board 106, the other end extends upwards out of the fixing plate 104, one end of the driving shaft 111 extending out of the fixing plate 104 is connected with a steel wire rope of the second stay 102 through a Y-shaped connector 103, and a spring 105 is sleeved on the driving shaft 111 between the fixing plate 104 and the control board 106. The number of the clamping fingers 110 can be reduced or increased according to actual needs, and the number of the clamping fingers 110 is generally in the range of 2 to 5.
The closing and opening actions of the clamping finger 110 are driven by the control board 106, the control board 106 and the driving shaft 111 belong to movable components, and move under the combined action of the tension of the steel wire rope of the second stay wire 102 and the elasticity of the spring 105. The other end of the wire rope of the second stay 102 is connected to a stay wire controller, which provides tension to the wire rope. When the tension is greater than the elastic force of the spring 105, the control board 106 is driven to compress the spring 105, and meanwhile, the clamping fingers 110 are mutually close through the connecting rod 109, so that the grabbing component 100 performs a closing clamping action. When the wire pulling controller removes the force to make the tension of the steel wire rope smaller than the elastic force of the spring 105, the control board 106 is pushed by the spring 105 to move, and drives the connecting rod 109 to make the clamping fingers 110 far away from each other, so that the grabbing component 100 performs an opening action. Simple structure, convenient to use to connecting rod 109 articulates at the clamp finger 110 middle part, and the lower extreme of clamp finger 110 is the centre gripping space, makes clamp finger 110 opening angle bigger.
The fishing device is connected with the wire pulling controller by using two wires, and the steel wire rope of each wire pulling directly transmits mechanical energy to control the fishing device to complete corresponding actions. The sleeve pipe of acting as go-between is used as whole fishing device's bearing structure for holistic fishing device possesses advantages such as small, light in weight, transmission moment is big. The pull wires can be replaced independently, and the pull wires with different lengths can be replaced, so that the fishing device can adapt to different water depths. Meanwhile, the grabbing component 100 of the salvaging device adopts a replaceable design, and the proper grabbing component can be replaced according to the requirements of salvaging different objects. The double-stay wire design can respectively and independently control the closing of the grabbing component 100 and the rotation of the grabbing component 100, and the two grabbing components are not mutually interfered, so that the requirement of fishing objects with larger weight is met by doubling the bearing strength of the single stay wire.
Referring to fig. 2 and 3, in order to make the arm rotating bracket 12 and the gripping member 100 connected to the end of the arm rotating bracket 12 more stable during rotation, a weight block bracket 10 is provided at the end of the arm rotating bracket 12 hinged to the arm fixing bracket 9, and the weight block bracket 10 is coaxially fixed to the arm rotating bracket 12, and a weight block 8 capable of adjusting a weight is mounted on the weight block bracket 10. The counterweight 8 is used for balancing the weight of the grabbing component 100, so that the gravity center of the rotating part of the hinge arm is approximately coincident with the pin shaft 11 of the rotating center, and the hinge arm fixing support 9 is kept in a vertical state without bearing torque in the rotating process of the hinge arm rotating support 12. The weight 8 is flexibly increased or decreased according to the mass of the gripping member 100.
Referring to fig. 2, the hinge arm fixing support 9 is provided with two guide rollers 3 correspondingly from top to bottom, one end of the wire rope of the first pull wire 4 bypasses the inner side of the guide roller 3 at the upper end of the hinge arm fixing support 9, and is connected with the rotating support arm 7 after passing through the outer side of the guide roller 3 at the lower end of the hinge arm fixing support 9. The two guide rollers 3 can prevent the wire rope of the first stay wire 4 from scraping with the first sleeve 1 and the wire rope of the second stay wire 102 from scraping with the second sleeve 101 after the hinge arm rotating bracket 12 rotates for a certain angle, so that the wire rope is damaged or blocked.
In order to facilitate the underwater condition when salvaging, referring to fig. 2, an underwater camera 5 is mounted on the hinge arm fixing bracket 9 or the hinge arm rotating bracket 12. The underwater camera 5 may transmit underwater video information by wired or wireless means.
Embodiment two:
the difference from the previous embodiment is that the wire rope of the pull wire itself is used to form the collar for taking the article. Referring to fig. 6, the gripping member 100 includes a connection base 112, a quick connector b107 is mounted on the upper side of the connection base 112, a hole penetrating through a round hole in the middle of the quick connector b107 is formed in the middle of the connection base 112, a wire rope of the second pull wire 102 passes through the quick connector b107 and the connection base 112 and is then fixed on the connection base 112, and a ferrule for taking an article is formed on the lower side of the connection base 112 by the wire rope of the second pull wire 102. Such a structure facilitates salvaging cylindrical objects, or the object is relatively large in structure, but has a structure that extends out of the stem, so that the ferrule can conveniently sleeve the object for salvaging.
Embodiment III:
the application method of the stay wire control fishing device comprises the following steps:
s1, before the salvaging work, selecting a proper grabbing component 100 according to the salvaged articles, aligning a quick connector b107 on the grabbing component 100 to be sleeved into a quick connector a14 at the end part of an articulated arm rotating bracket 12, and then buckling a lock catch a13 on the side wall of the quick connector a14 with a lock catch b108 on the outer wall of the quick connector b107 to form an integral salvaging device.
S2, selecting a first pull wire 4 and a second pull wire 102 with proper lengths according to the salvaging water depth, and respectively connecting with a salvaging device and a pull wire controller for winding and unwinding the steel wire rope; preferably, the wire pulling controller adopts a ratchet wire tightener and also adopts a wire winding and unwinding device such as an electric winch according to the requirement.
And S3, when in salvaging, the salvaging device is put into water, and the underwater camera 5 is used for accurately positioning salvaged objects.
S4, after the salvage objects are found, according to the picture of the underwater camera 5, visually operating the stay wire controller to adjust the grabbing angle of the grabbing component 100 and grab the salvage objects, and pulling the salvage device together with the salvage objects out of the water through the first stay wire 4 and the second stay wire 102; wherein, the wire rope for winding and unwinding the first wire 4 is controlled by the wire drawing controller, and the traction hinge arm rotating bracket 12 rotates around the pin shaft 11, so that the grabbing angle of the grabbing component 100 is adjusted.
S4.1, in S4, when the grabbing component 100 with the finger clamping structure is adopted, the wire pulling controller pulls the steel wire rope of the second pull wire 102 to be recovered and tensioned, and when the tensioning force is larger than the elastic force of the spring 105, the control board 106 is driven to compress the spring 105, and meanwhile, the finger clamping 110 is mutually closed through the connecting rod 109 to grab an article; when the tension of the wire rope is smaller than the elastic force of the spring 105 due to the unloading force of the wire drawing controller, the control board 106 is pushed by the spring 105 to move, and the connecting rod 109 is driven to enable the clamping fingers 110 to be far away from each other, so that each clamping finger 110 is opened.
S4.2, in S4, when the grabbing component 100 with the steel wire rope structure is adopted, the wire rope controller pulls the steel wire rope of the second pull wire 102 to be recovered and tensioned, so that a ferrule formed by the steel wire rope below the connecting seat 112 is tightened, and the object is grabbed; when the wire rope is stretched out by the unloading force of the wire rope controller, the circumference of the loop formed by the wire rope below the connecting seat 112 is enlarged, so that the loop is in a state of grabbing or loosening the grabbed objects.
Claims (5)
1. The application method of the stay wire control fishing device is characterized by comprising the following steps of: the stay wire control salvaging device comprises an articulated arm fixing support (9), an articulated arm rotating support (12) and a grabbing component (100), wherein one end of the articulated arm rotating support (12) is elastically hinged to one end of the articulated arm fixing support (9), the grabbing component (100) is detachably arranged at the other end of the articulated arm rotating support (12) through a quick connector, a rotating support arm (7) is arranged on one side of the articulated arm rotating support (12) close to the grabbing component (100), a first stay wire (4) for driving the articulated arm rotating support (12) to rotate is connected to the rotating support arm (7), and a second stay wire (102) for dragging the grabbing component (100) to salvage is connected to the grabbing component (100);
the hinge arm fixing support (9) is hinged with the hinge arm rotating support (12) through a pin shaft (11), a torsion spring is sleeved on the pin shaft (11), and two ends of the torsion spring are respectively abutted against the hinge arm fixing support (9) and the hinge arm rotating support (12);
the quick connector comprises a quick connector a (14) arranged at the end part of the hinge arm rotating support (12) and a quick connector b (107) arranged on the grabbing component (100), wherein a convex circular ring is arranged at the lower side of the quick connector a (14), a plurality of bulges are arranged on the outer circumferential wall of the circular ring, a plurality of lock catches a (13) are arranged on the side wall of the quick connector a (14), a round hole matched with the circular ring at the lower side of the quick connector a (14) is arranged in the middle of the quick connector b (107), a chute matched with the bulges is longitudinally arranged on the side wall of the round hole, and a plurality of lock catches b (108) matched with the lock catches a (13) are arranged on the outer wall of the quick connector b (107);
the first pull wire (4) comprises a steel wire rope and a first sleeve (1) sleeved outside the steel wire rope, the second pull wire (102) comprises the steel wire rope and a second sleeve (101) sleeved outside the steel wire rope, one ends of the first sleeve (1) and the second sleeve (101) are respectively connected to the upper end of a hinge arm fixing support (9) through locking nuts (2), the other ends of the first sleeve (1) and the second sleeve (101) are respectively connected and fixed with a pull wire controller for winding and unwinding the steel wire rope, one end of the steel wire rope of the first pull wire (4) is connected with a rotating support arm (7) through a fish eye joint (6), the other end of the steel wire rope of the second pull wire (102) is connected with a grabbing component (100), and the other end of the steel wire rope of the second pull wire (102) is connected with the pull wire controller for winding and unwinding the steel wire rope; the first sleeve (1) and the second sleeve (101) play a role in fixing and bearing the whole fishing device;
an underwater camera (5) is arranged on the hinge arm fixing bracket (9) or the hinge arm rotating bracket (12);
the using method comprises the following steps:
before the salvaging work, selecting a proper grabbing component (100) according to the article to be salvaged, aligning a quick connector b (107) on the grabbing component (100) to be sleeved into a quick connector a (14) at the end part of a hinge arm rotating bracket (12), and then buckling a lock catch a (13) on the side wall of the quick connector a (14) with a lock catch b (108) on the outer wall of the quick connector b (107) to form an integral salvaging device;
s2, selecting a first stay wire (4) and a second stay wire (102) with proper lengths according to the salvaging water depth, and respectively connecting with a salvaging device and a stay wire controller for winding and unwinding the steel wire rope;
s3, when in salvaging, the salvaging device is put into water, and the underwater camera (5) is used for accurately positioning salvaged objects;
s4, after the salvage objects are found, according to the picture of the underwater camera (5), visually operating the stay wire controller to adjust the grabbing angle of the grabbing component (100) and grab the salvage objects, and pulling the salvage device and the salvage objects out of the water surface together through the first stay wire (4) and the second stay wire (102); wherein, the wire rope for winding and unwinding the first pull wire (4) is controlled by the pull wire controller, and the traction hinge arm rotating bracket (12) rotates around the pin shaft (11), so as to adjust the grabbing angle of the grabbing component (100);
s4.1, when the grabbing component (100) with the clamping finger structure is adopted, the wire rope of the second wire (102) is pulled by the wire pulling controller to be recovered and tensioned, when the tensioning force is larger than the elastic force of the spring (105), the control board (106) is driven to compress the spring (105), and meanwhile, the clamping fingers (110) are mutually closed through the connecting rod (109) to grab an article; when the tension of the steel wire rope is smaller than the elastic force of the spring (105) due to the unloading force of the stay wire controller, the control plate (106) is pushed by the spring (105) to move, and the connecting rod (109) is driven to enable the clamping fingers (110) to be far away from each other, so that each clamping finger (110) is opened;
s4.2, when the grabbing component (100) with the steel wire rope structure is adopted, the wire rope controller pulls the steel wire rope of the second wire rope (102) to be recovered and tensioned, so that a ferrule formed by the steel wire rope below the connecting seat (112) is tightened, and an object is grabbed; when the wire pulling controller releases force to enable the steel wire rope to extend out, the circumference of a loop formed by the steel wire rope below the connecting seat (112) is enlarged, so that the loop is in a state of grabbing or loosening grabbing objects.
2. The method of claim 1, wherein the step of using the pull-string controlled fishing device comprises the steps of: snatch part (100) including fixed plate (104), clamp indicate (110), control panel (106), connecting rod (109) and drive shaft (111), quick-operation joint b (107) is installed to the upside of fixed plate (104), the outside of fixed plate (104) is equipped with a plurality of clamp and indicates (110), the upper end that presss from both sides indicate (110) articulates with fixed plate (104), control panel (106) are located the downside of fixed plate (104), connecting rod (109) one end articulates with control panel (106), the other end articulates in clamp indicates (110) middle part, drive shaft (111) one end and control panel (106) fixed connection, the other end upwards stretches out fixed plate (104), drive shaft (111) stretch out the one end of fixed plate (104) and be connected with the wire rope of second acting as go-between (102) through Y shape joint (103), the cover is equipped with spring (105) on drive shaft (111) between fixed plate (104) and control panel (106).
3. The method of claim 1, wherein the step of using the pull-string controlled fishing device comprises the steps of: snatch part (100) including connecting seat (112), quick-operation joint b (107) is installed to the upside of connecting seat (112), and the middle part of connecting seat (112) is equipped with the hole that link up with quick-operation joint b (107) middle part round hole, and wire rope of second acting as go-between (102) passes quick-operation joint b (107) and connecting seat (112) after-fixing on connecting seat (112), and wire rope of second acting as go-between (102) forms the lasso that is used for the pullover article in connecting seat (112) downside.
4. The method of claim 1, wherein the step of using the pull-string controlled fishing device comprises the steps of: the hinge arm rotating support (12) is provided with a balancing weight support (10) at one end hinged with the hinge arm fixing support (9), the balancing weight support (10) and the hinge arm rotating support (12) are coaxially installed and fixed, and the balancing weight support (10) is provided with a balancing weight (8) capable of adjusting a balancing weight.
5. The method of claim 1, wherein the step of using the pull-string controlled fishing device comprises the steps of: two guide rollers (3) are correspondingly arranged on the hinge arm fixing support (9) from top to bottom, one end of a steel wire rope of the first stay wire (4) bypasses the inner side of the guide roller (3) at the upper end of the hinge arm fixing support (9), and is connected with the rotating support arm (7) after passing through the outer side of the guide roller (3) at the lower end of the hinge arm fixing support (9).
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| CN202211220996.8A CN115626268B (en) | 2022-10-08 | 2022-10-08 | Stay wire control fishing device and use method |
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| CN202211220996.8A CN115626268B (en) | 2022-10-08 | 2022-10-08 | Stay wire control fishing device and use method |
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| CN115626268B true CN115626268B (en) | 2024-03-29 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140047904A (en) * | 2012-10-15 | 2014-04-23 | 한국해양과학기술원 | Forcibly returning device for ocean |
| TWM555789U (en) * | 2017-10-17 | 2018-02-21 | Pome Robot Service Inc | Annular quick release module of vision claw on robot arm |
| CN109748217A (en) * | 2019-03-04 | 2019-05-14 | 高龙江 | A kind of staving carrier and method for carrying |
| CN212803130U (en) * | 2020-08-03 | 2021-03-26 | 天津市锦柏诚石油工程技术服务有限公司 | Fishing device for oil well |
| CN113442159A (en) * | 2021-06-30 | 2021-09-28 | 中国科学院沈阳自动化研究所 | Robot tail end execution gripper based on rope driving |
| CN215053927U (en) * | 2021-05-10 | 2021-12-07 | 东南大学 | But assembled FRP post rod spare node fast |
| CN216894317U (en) * | 2022-03-17 | 2022-07-05 | 中国石油化工股份有限公司 | Oil field borehole operation fishing device |
| CN114949659A (en) * | 2022-07-12 | 2022-08-30 | 淄博市临淄区消防救援大队 | Rescue fisher suitable for narrow space |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015178935A1 (en) * | 2014-05-23 | 2015-11-26 | Halliburton Energy Services, Inc. | Downhole cable grab assembly and method of use |
| CN104453766B (en) * | 2014-10-23 | 2017-06-27 | 北京海蓝科技开发有限责任公司 | Oil instrument salvages system and fishing head |
-
2022
- 2022-10-08 CN CN202211220996.8A patent/CN115626268B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140047904A (en) * | 2012-10-15 | 2014-04-23 | 한국해양과학기술원 | Forcibly returning device for ocean |
| TWM555789U (en) * | 2017-10-17 | 2018-02-21 | Pome Robot Service Inc | Annular quick release module of vision claw on robot arm |
| CN109748217A (en) * | 2019-03-04 | 2019-05-14 | 高龙江 | A kind of staving carrier and method for carrying |
| CN212803130U (en) * | 2020-08-03 | 2021-03-26 | 天津市锦柏诚石油工程技术服务有限公司 | Fishing device for oil well |
| CN215053927U (en) * | 2021-05-10 | 2021-12-07 | 东南大学 | But assembled FRP post rod spare node fast |
| CN113442159A (en) * | 2021-06-30 | 2021-09-28 | 中国科学院沈阳自动化研究所 | Robot tail end execution gripper based on rope driving |
| CN216894317U (en) * | 2022-03-17 | 2022-07-05 | 中国石油化工股份有限公司 | Oil field borehole operation fishing device |
| CN114949659A (en) * | 2022-07-12 | 2022-08-30 | 淄博市临淄区消防救援大队 | Rescue fisher suitable for narrow space |
Non-Patent Citations (1)
| Title |
|---|
| （美）MATTHEW BORGATTI等.《自己动手制作软体机器人》.机械工业出版社,2020,第38-39页. * |
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| CN115626268A (en) | 2023-01-20 |
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