CN115626268A - Stay wire control fishing device and use method - Google Patents
Stay wire control fishing device and use method Download PDFInfo
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- CN115626268A CN115626268A CN202211220996.8A CN202211220996A CN115626268A CN 115626268 A CN115626268 A CN 115626268A CN 202211220996 A CN202211220996 A CN 202211220996A CN 115626268 A CN115626268 A CN 115626268A
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- 229910000831 Steel Inorganic materials 0.000 claims description 77
- 239000010959 steel Substances 0.000 claims description 77
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000004804 winding Methods 0.000 claims description 12
- 238000005491 wire drawing Methods 0.000 claims description 11
- 230000006978 adaptation Effects 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 description 11
- 238000010168 coupling process Methods 0.000 description 11
- 238000005859 coupling reaction Methods 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000003044 adaptive effect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
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- 229910052717 sulfur Inorganic materials 0.000 description 1
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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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Abstract
The utility model provides a control fishing device and application method act as go-between, it includes hinge arm fixed bolster, hinge arm rotate support and snatch the part, hinge arm rotates support one end elasticity and articulates the one end at hinge arm fixed bolster, snatch the part and passes through quick-operation joint detachable and install the other end at hinge arm rotate support, hinge arm rotates the support and leans on snatch part one side to install and rotates the support arm, is connected with on the rotation support arm to be used for driving hinge arm and rotates the first acting line of support pivoted, is connected with on the snatch the part to be used for drawing the second acting line that snatchs and salvage of snatch the part. Through the structure, the fishing device is large in adaptation depth range, simple in structure, small in whole size and weight and convenient to move, different grabbing parts can be replaced by the fishing device according to different salvaged objects, and the angle of the grabbing parts can be adjusted when fishing, so that the fishing device is convenient to use.
Description
Technical Field
The invention relates to the technical field of underwater fishing, in particular to a guy wire control fishing device and a using method thereof.
Background
The current transmission modes of the fishing device include hydraulic transmission, pneumatic transmission and motor or electromagnetic valve driving modes. They all have the following characteristics that 1) the front end gripping part must be provided with a power conversion mechanism, such as a hydraulic cylinder, an air cylinder, a motor or an electromagnetic valve, and 2) the transmission mechanism and the bearing structure are separate and different parts. The above characteristics lead to the defects of large integral volume and weight, inconvenient moving operation, small adaptive water depth range and the like of the existing underwater fishing device.
For example, chinese patent document CN208996686U discloses a small-piece junk fisher for oil-water wells, which includes a fixing frame, a fixing rod is fixedly connected to one side of the fixing frame, a supporting block is fixedly connected to the bottom of the fixing rod, a threaded hole is formed in the supporting block, a bolt is connected to the internal thread of the supporting block, a bearing seat is fixedly connected to one end of the bolt, a clamping plate is fixedly connected to one side of the bearing seat, and a guide rail is fixedly connected to the inner bottom wall of the fixing frame. The hand grip is connected with the hydraulic telescopic rod. The fishing depth is limited, the adaptive water depth range is small, the whole volume and weight are large, and the moving operation is inconvenient. And the fishing tongs cannot be replaced according to the fishing goods. And the angle of the fishing tongs can not be adjusted during fishing, the application range is narrow, and the use is inconvenient.
For example, chinese patent document CN207554005U discloses a down-hole junk fisher of sulfur-resistant gas well, 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, the fixed cover has connect 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, seted up on the fixed block and placed the chamber, it has the movable block to place intracavity slidable mounting. Although the steel wire rope is adopted to drive the fishing tongs, the fishing tongs are connected with the cross beam through the telescopic rods, the fishing depth is limited, the adaptive water depth range is small, the whole size and weight are large, and the moving operation is inconvenient. And the fishing tongs cannot be replaced according to the fishing goods. And the angle of the fishing tongs can not be adjusted during fishing, the application range is narrow, and the use is inconvenient.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the problem of exist among the above-mentioned background of solution provides a control fishing device acts as go-between, and this fishing device adaptation depth of water scope is big, simple structure, and whole volume is little with weight, removal convenient operation, and fishing device can change different gripping members according to the salvaged article of difference to the angle of gripping member can be adjusted when salvaging, convenient to use.
The invention aims to solve another technical problem that: the use method of the fishing device controlled by the pull wire is provided, and underwater articles can be conveniently and quickly fished by the method.
In order to achieve the technical characteristics, the invention aims to realize that: the utility model provides a control fishing device acts as go-between, it includes the hinge arm fixed bolster, the hinge arm rotates support and snatchs the part, the hinge arm rotates support one end elasticity and articulates in the one end of hinge arm fixed bolster, snatchs the part and passes through quick-operation joint detachable and install the other end at the hinge arm and rotate the support, the hinge arm rotates the support and leans on snatchs part one side to install and rotates the support arm, rotates to be connected with on the support arm to be used for driving the hinge arm and rotates the first acting as go-between of support pivoted, is connected with on the snatchs the part to be used for pulling the second acting as go-between that snatchs the part and snatch and salvage.
The hinged arm fixing support is hinged with the hinged arm rotating support through a pin shaft, a torsional spring is sleeved on the pin shaft, and two ends of the torsional spring are respectively abutted against the hinged arm fixing support and the hinged arm rotating support.
Quick-operation joint rotates the quick-operation joint an of support tip and sets up the quick-operation joint b on grabbing the part including setting up at the hinge arm, quick-operation joint a's downside is equipped with convex ring, and the outer circumferential 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 is equipped with the round hole with quick-operation joint a downside ring matched with, and the lateral wall of round hole vertically is equipped with protruding matched with spout, and quick-operation joint b's outer wall is equipped with a plurality ofly and hasp a matched with hasp b.
The first stay wire comprises a steel wire rope and a first sleeve sleeved outside the steel wire rope, the second stay wire comprises a steel wire rope and a second sleeve sleeved outside the steel wire rope, one end of the first sleeve and one end of the second sleeve are respectively connected to the upper end of the hinged arm fixing support through locking nuts, the other end of the first sleeve and the other end of the second sleeve are respectively connected and fixed with a stay wire controller used for winding and unwinding the steel wire rope, one end of the steel wire rope of the first stay wire is connected with the rotating support arm through a fisheye joint, the other end of the steel wire rope of the first stay wire is connected with the stay wire controller for winding and unwinding 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 of the second stay wire is connected with the stay wire controller for winding and unwinding the steel wire rope.
Snatch the part and include fixed plate, press from both sides and indicate, control panel, connecting rod and drive shaft, quick-operation joint b is installed to the upside of fixed plate, and the outside of fixed plate is equipped with a plurality of clamp and indicates, and the upper end that presss from both sides and indicates is articulated with the fixed plate, and the control panel is located the downside of fixed plate, and connecting rod one end is articulated with the control panel, and the other end articulates at the clamp and indicates the middle part, drive shaft one end and control panel fixed connection, and the other end upwards stretches out the fixed plate, and the one end that the drive shaft stretches out the fixed plate is connected with the wire rope that the second was acted as go-between through Y shape joint, the cover is equipped with the spring in the drive shaft between fixed plate and the control panel.
The grabbing component comprises a connecting seat, a quick connector b is installed 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 used for sleeving and taking articles is formed on the lower side of the connecting seat by the steel wire rope of the second pull wire.
The hinged arm rotating support is provided with a balancing weight support at one end hinged to the hinged arm fixing support, the balancing weight support and the hinged arm rotating support are coaxially installed and fixed, and a balancing weight capable of adjusting the balancing weight is installed on the balancing weight support.
Two guide rollers are correspondingly arranged above and below the hinged 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 hinged 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 hinged arm fixing support.
And an underwater camera is arranged on the hinged arm fixing support or the hinged arm rotating support.
A using method of a stay wire control fishing device comprises the following steps:
s1, before fishing, selecting a proper grabbing part according to a fished article, aligning a quick connector b on the grabbing part to a quick connector a sleeved at the end part of a hinged arm rotating support, and 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 fishing device;
s2, selecting a first pull line and a second pull line with proper lengths according to the salvaging water depth, and respectively connecting the first pull line and the second pull line with a salvaging device and a pull line controller for reeling and unreeling the steel wire rope;
s3, during fishing, putting the fishing device into water, and accurately positioning the salvaged objects by using the underwater camera;
s4, after finding the salvaged articles, according to the picture of the underwater camera, visually operating the pull wire controller to adjust the grabbing angle of the grabbing part and grab the salvaged articles, and pulling the salvage device and the salvaged articles out of the water surface through the first pull wire and the second pull wire; the wire rope for winding and unwinding the first pull wire is controlled by the pull wire controller, and the traction hinged arm rotating support rotates around the pin shaft, so that the grabbing angle of the grabbing component is adjusted;
s4.1, when a grabbing component with a clamping finger structure is adopted, the wire pulling controller pulls the steel wire rope of the second wire to recover and tension, when the tension force is larger than the elastic force of the spring, the control plate 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 of the steel wire rope is smaller than the elastic force of the spring due to the force unloading of the wire drawing controller, the control plate is pushed by the spring to move, the connecting rod is driven to enable the clamping fingers to be away from each other, and the clamping fingers are enabled to be opened;
s4.2, when the grabbing component of the steel wire rope structure is adopted, the wire drawing controller pulls the steel wire rope of the second wire drawing to recover and tension, so that a ferrule formed by the steel wire rope below the connecting seat is tightened, and an article is grabbed; when the pull wire controller releases force to enable the steel wire rope to extend out, the circumference of a ferrule formed by the steel wire rope below the connecting seat is increased, and the ferrule is in a state of waiting to be grabbed or loosening to grab an article.
The invention has the following beneficial effects:
1. through the design of the rotatable hinged arm, the stay wire can control the grabbing part to rotate besides controlling the grabbing part to be closed, and the grabbing angle can be conveniently adjusted. The rotating support arm extends outwards to provide a deflection moment for the rotation of the hinged arm rotating support, and the hinged arm rotating support can rotate in a large range through the traction of the first pull wire. The grabbing parts are detachably mounted at the lower end of the hinged arm rotating support through the quick connectors, and can select proper grabbing parts according to different salvage objects, so that more salvage working conditions can be used. And whole fishing device is drawn fixedly by first acting line and second acting line, and first acting line and second act as go-between not only provide power for fishing device, still play the effect of connecting and bearing whole fishing device. The fishing device is large in adaptation depth range, simple in structure, small in whole size and weight and convenient to move and operate, different grabbing parts can be replaced by the fishing device according to different salvaged articles, and the angle of the grabbing parts can be adjusted when fishing, so that the fishing device is convenient to use.
2. The hinged arm fixing support is hinged with the hinged arm rotating support through a pin shaft, a torsional spring is sleeved on the pin shaft, and two ends of the torsional spring are respectively abutted against the hinged arm fixing support and the hinged arm rotating support, so that the hinged arm rotating support is elastically hinged with the hinged arm fixing support, and the structure is simple.
3. The hinged arm rotating support is provided with a balancing weight support, a balancing weight capable of adjusting the balancing weight is installed on the balancing weight support, the weight of the grabbing component is balanced, and the gravity center of the hinged arm rotating part is enabled to be approximately coincident with a pin shaft at the rotating center.
4. The two guide rollers are correspondingly arranged on the hinged arm fixing support from top to bottom, so that the steel wire rope of the first pull wire and the first sleeve pipe and the steel wire rope of the second pull wire and the second sleeve pipe can be prevented from being scraped after the hinged arm rotating support rotates for a certain angle, and the steel wire rope is damaged or blocked.
Drawings
FIG. 1 is a perspective view of the present invention.
Fig. 2 is a schematic perspective view of the combination of the hinge arm fixing bracket and the hinge arm rotating bracket of the present invention.
Fig. 3 is a schematic view of another perspective structure of the combination of the hinge arm fixing bracket and the hinge arm rotating bracket of 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 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 locking nut 2, a guide roller 3, a first pull wire 4, an underwater camera 5, a fisheye joint 6, a rotating support arm 7, a counterweight 8, a hinged arm fixing support 9, a counterweight support 10, a pin shaft 11, a hinged arm rotating support 12, a lock catch a13 and a quick joint a14;
the clamping device comprises a grabbing part 100, a second sleeve 101, a second pull wire 102, a Y-shaped joint 103, a fixing plate 104, a spring 105, a control plate 106, a quick joint 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.
The first embodiment is as follows:
referring to fig. 1-6, a wire-controlled fishing device comprises a hinged arm fixing support 9, a hinged arm rotating support 12 and a grabbing part 100, wherein one end of the hinged arm rotating support 12 is elastically hinged to one end of the hinged arm fixing support 9, the grabbing part 100 is detachably mounted at the other end of the hinged arm rotating support 12 through a quick connector, a rotating support arm 7 is mounted on one side, close to the grabbing part 100, of the hinged arm rotating support 12, a first wire 4 for driving the hinged arm rotating support 12 to rotate is connected to the rotating support arm 7, and a second wire 102 for pulling the grabbing part 100 to grab and salvage is connected to the grabbing part 100. The rotating support arm 7 extends outwards to provide a deflection moment for the rotation of the hinged arm rotating support 12, the hinged arm rotating support 12 can rotate in a large range through the traction of the first pull wire 4, referring to fig. 2, when the first pull wire 4 is pulled, the hinged arm rotating support 12 rotates forwards, and when the first pull wire 4 is unloaded, the hinged arm rotating support 12 rebounds to be in a coaxial state with the hinged arm fixing support 9 under the action of an elastic hinge point, namely in a downward vertical state. The gripping part 100 is detachably arranged at the lower end of the hinged arm rotating support 12 through a quick connector, so that the appropriate gripping part 100 can be selected according to different salvage objects, and more salvage working conditions can be used. And the whole fishing device is fixed by the traction of the first pull wire and the second pull wire, and the first pull wire and the second pull wire not only provide power for the fishing device, but also play a role in connecting the whole fishing device. Through the structure, the fishing device is large in adaptation depth range, simple in structure, small in whole size and weight and convenient to move, different grabbing parts can be replaced by the fishing device according to different salvaged objects, and the angle of the grabbing parts can be adjusted when fishing, so that the fishing device is convenient to use.
Referring to fig. 2, the hinged arm fixing support 9 is hinged to the hinged arm rotating support 12 through a pin 11, a torsion spring is sleeved on the pin 11, and two ends of the torsion spring are respectively abutted to the hinged arm fixing support 9 and the hinged arm rotating support 12, so that the hinged arm rotating support 12 is elastically hinged to the hinged arm fixing support 9, and the structure is simple.
Referring to fig. 2 and 4, the quick coupling includes a quick coupling a14 disposed at an end of the hinged arm rotating bracket 12 and a quick coupling b107 disposed on the grabbing member 100, a protruding ring is disposed at a lower side of the quick coupling a14, a plurality of protrusions are disposed on an outer circumferential wall of the ring, a plurality of latches a13 are mounted on a side wall of the quick coupling a14, a circular hole matched with the ring at the lower side of the quick coupling a14 is disposed at a middle portion of the quick coupling b107, a sliding groove matched with the protrusions is longitudinally disposed on the side wall of the circular hole, and a plurality of latches b108 matched with the latches a13 are disposed on an outer wall of the quick coupling b 107. Insert quick-operation joint a 14's ring in quick-operation joint b 107's the round hole, protruding and the spout is spacing to prevent to rotate, and rethread hasp a13 and hasp b108 cooperation are locked, simple structure, and the equipment is changed conveniently. Furthermore, the bulges are 4 and are uniformly distributed in an annular manner, so that the grabbing parts 100 can be connected in an integral multiple of 90 degrees in rotation, and the grabbing parts can be conveniently and quickly disassembled.
Referring to fig. 2 and 4, 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 a steel wire rope and a second sleeve 101 sleeved outside the steel wire rope, one end of the first sleeve 1 and one end of the second sleeve 101 are respectively connected to the upper end of the hinged arm fixing support 9 through a locking nut 2, the other end of the first sleeve 1 and the other end of 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 fisheye joint 6, the fisheye joint 6 is hinged with a rotary support arm 7, the other end of the steel wire rope is connected with the pull wire controller for winding and unwinding the steel wire rope, one end of the steel wire rope of the second pull wire 102 is connected with the grabbing part 100, and the other end of the steel wire rope is connected with the pull wire controller for winding and unwinding the steel wire rope. 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 extension and retraction of the steel wire rope.
In one embodiment, referring to fig. 4 and 5, the grasping unit 100 includes a fixing plate 104, a clamping finger 110, a control plate 106, a connecting rod 109, and a driving shaft 111, wherein a quick connector b107 is installed on an upper side of the fixing plate 104, three clamping fingers 110 are installed on an outer side of the fixing plate 104, an upper end of the clamping finger 110 is hinged to the fixing plate 104, the control plate 106 is located on a lower side of the fixing plate 104, one end of the connecting rod 109 is hinged to the control plate 106, the other end of the connecting rod is hinged to a middle portion of the clamping finger 110, one end of the driving shaft 111 is fixedly connected to the control plate 106, the other end of the driving shaft 111 extends upward out of the fixing plate 104, one end of the driving shaft 111 extending out of the fixing plate 104 is connected to a steel wire rope of the second wire 102 through a Y-shaped joint 103, and the driving shaft 111 between the fixing plate 104 and the control plate 106 is sleeved with a spring 105. The number of clamping fingers 110 can be reduced or increased according to actual needs, and the number of clamping fingers 110 is usually in the range of 2 to 5.
The closing and opening actions of the clamping fingers 110 are driven by the control plate 106, and the control plate 106 and the driving shaft 111 belong to movable parts and move under the combined action of the tension of the steel wire rope of the second pull wire 102 and the elastic force of the spring 105. The other end of the second pull wire 102 is connected to a pull wire controller, which provides tension to the wire rope. When the tension force is larger than the elastic force of the spring 105, the control plate 106 is driven to compress the spring 105, and the clamping fingers 110 are moved close to each other through the connecting rod 109, so that the gripper 100 performs a closing and clamping operation. When the pull controller releases the force to make the tension of the steel wire rope smaller than the elastic force of the spring 105, the control plate 106 is pushed by the spring 105 to move, the connecting rod 109 is driven to make the clamping fingers 110 far away from each other, and the grabbing part 100 performs the opening action. Simple structure, convenient to use to connecting rod 109 articulates in the middle part of clamp finger 110, and the lower extreme of clamp finger 110 is the centre gripping space, makes the open angle of clamp finger 110 bigger.
The fishing device is connected with the pull wire controller by using two pull wires, and the steel wire rope of each pull wire directly transmits mechanical energy to control the fishing device to complete corresponding actions. The casing pipe of acting as whole fishing device's bearing structure for holistic fishing device possesses advantages such as small, light in weight, transmission moment are big. The stay wire can be replaced independently, and the fishing device can be adapted to different water depths by replacing the stay wires with different lengths. Meanwhile, the grabbing part 100 of the fishing device adopts a replaceable design, and the proper grabbing part can be replaced according to the requirements of fishing different articles. The design of two acting as go-between, the closure that can separate control gripping member 100 respectively and gripping member 100 rotate, mutual noninterference compares single acting as go-between and bears the weight of intensity double, satisfies the demand of salvaging the great object of weight.
Referring to fig. 2 and 3, in order to make the hinged arm rotating support 12 and the grabbing part 100 connected to the end of the hinged arm rotating support 12 more stable during rotation, a counterweight support 10 is arranged at one end of the hinged arm rotating support 12 hinged to the hinged arm fixing support 9, the counterweight support 10 and the hinged arm rotating support 12 are coaxially installed and fixed, and a counterweight 8 capable of adjusting a counterweight is installed on the counterweight support 10. The counterweight 8 is used for balancing the weight of the grabbing part 100, so that the gravity center of the hinged arm rotating part is approximately overlapped with the pin shaft 11 of the rotating center, the hinged arm fixing support 9 does not bear torque in the rotating process of the hinged arm rotating support 12, and the vertical state is kept. The counterweight 8 can be flexibly increased or decreased according to the mass of the grabbing part 100.
Referring to fig. 2, the hinged arm fixing support 9 is correspondingly provided with two guide rollers 3 at the upper and lower sides, and one end of the steel wire rope of the first pull wire 4 bypasses the inner side of the guide roller 3 at the upper end of the hinged 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 hinged arm fixing support 9. The two guide rollers 3 can prevent the steel wire rope of the first pull wire 4 from being scraped with the first sleeve 1 and the steel wire rope of the second pull wire 102 from being scraped with the second sleeve 101 after the hinged arm rotating bracket 12 rotates for a certain angle, so that the steel wire ropes are damaged or blocked.
In order to make the underwater situation clear when fishing, referring to fig. 2, an underwater camera 5 is mounted on the hinged arm fixing support 9 or the hinged arm rotating support 12. The underwater camera 5 can transmit underwater video information in a wired or wireless manner.
Example two:
the difference from the previous embodiment is that the steel wire rope of the pull wire can be used to form a ferrule for taking out articles. Referring to fig. 6, the grabbing part 100 comprises a connecting seat 112, a quick coupling b107 is installed on the upper side of the connecting seat 112, a hole penetrating through a round hole in the middle of the quick coupling b107 is formed in the middle of the connecting seat 112, a steel wire rope of the second pull wire 102 passes through the quick coupling b107 and the connecting seat 112 and then is fixed on the connecting seat 112, and a loop for pulling out an article is formed on the lower side of the connecting seat 112 by the steel wire rope of the second pull wire 102. The structure is convenient for fishing cylindrical objects, or the object has a larger structure but has a structure extending out of the rod part, so that the object can be conveniently sleeved by the ferrule to be fished.
Example three:
a using method of a wire-pulling control fishing device comprises the following steps:
s1, before fishing, selecting a proper grabbing part 100 according to the object to be fished, aligning a quick connector b107 on the grabbing part 100 to a quick connector a14 sleeved at the end of a hinged arm rotating support 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 fishing device.
S2, selecting a first stay wire 4 and a second stay wire 102 with proper lengths according to the salvaging depth, and respectively connecting the first stay wire 4 and the second stay wire 102 with a salvaging device and a stay wire controller for collecting and releasing the steel wire rope; preferably, the wire controller can adopt a wire take-up and pay-off device such as an electric capstan as required besides the ratchet wire tightener.
And S3, during fishing, putting the fishing device into water, and accurately positioning the fished articles by using the underwater camera 5.
S4, after finding out the salvaged articles, visually operating the pull wire controller to adjust the grabbing angle of the grabbing part 100 and grab the salvaged articles according to the picture of the underwater camera 5, and pulling the salvage device and the salvaged articles out of the water surface through the first pull wire 4 and the second pull 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 hinged arm rotating bracket 12 rotates around the pin shaft 11, thereby adjusting the grabbing angle of the grabbing part 100.
S4.1, in S4, when the grabbing part 100 with the clamping finger structure is adopted, the pull wire controller pulls the steel wire rope of the second pull wire 102 to recover and tension, when the tension force is larger than the elastic force of the spring 105, the control plate 106 is driven to compress the spring 105, and meanwhile, the clamping fingers 110 are mutually closed through the connecting rod 109 to grab the article; when the tension of the wire rope is smaller than the elastic force of the spring 105 due to the force release of the wire pulling controller, the control plate 106 is pushed by the spring 105 to move, and the connecting rod 109 is driven to separate the clamping fingers 110 from each other, so that each clamping finger 110 is opened.
S4.2, in S4, when the grabbing component 100 of the steel wire rope structure is adopted, the wire drawing controller pulls the steel wire rope of the second wire drawing 102 to recover and tension, so that a ferrule formed by the steel wire rope below the connecting seat 112 is tightened, and an article is grabbed; when the pull wire controller releases force to enable the steel wire rope to extend out, the circumference of a ferrule formed by the steel wire rope below the connecting seat 112 is increased, and the ferrule is in a state of waiting to be grabbed or loosening to grab an article.
Claims (10)
1. The utility model provides a guy wire control fishing device which characterized in that: it includes hinge arm fixed bolster (9), hinge arm rotating bracket (12) and snatchs part (100), hinge arm rotating bracket (12) one end elasticity articulates the one end at hinge arm fixed bolster (9), and snatchs part (100) and passes through quick-operation joint detachable and install the other end at hinge arm rotating bracket (12), hinge arm rotating bracket (12) is leaned on snatchs part (100) one side and is installed rotation support arm (7), is connected with on rotation support arm (7) and is used for driving hinge arm rotating bracket (12) pivoted first acting as go-between (4), is connected with on snatchs part (100) and is used for pulling on snatchs part (100) and snatchs salvaged second acting as go-between (102).
2. A pull line controlled fishing device as claimed in claim 1, wherein: the hinged arm fixing support (9) is hinged with the hinged 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 hinged arm fixing support (9) and the hinged arm rotating support (12).
3. A pull line controlled fishing device as claimed in claim 1, wherein: quick-operation joint rotates quick-operation joint a (14) and the quick-operation joint b (107) of setting on grabbing part (100) of support (12) tip including setting up at the hinge arm, the downside of quick-operation joint a (14) is equipped with convex ring, and the outer circumferential wall of ring is equipped with a plurality of archs, installs a plurality of hasp a (13) on the lateral wall of quick-operation joint a (14), the middle part of quick-operation joint b (107) is equipped with the round hole with quick-operation joint a (14) downside ring matched with, and the lateral wall of round hole vertically is equipped with protruding matched with spout, and the outer wall of quick-operation joint b (107) is equipped with a plurality ofly and hasp a (13) matched with hasp b (108).
4. A pull line controlled fishing device as claimed in claim 1, wherein: 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 a steel wire rope and a second sleeve (101) sleeved outside the steel wire rope, one end of the first sleeve (1) and one end of the second sleeve (101) are connected to the upper end of the hinged arm fixing support (9) through locking nuts (2), the other end of the first sleeve (1) and the other end of the second sleeve (101) are fixedly connected with a pull wire controller used for winding and unwinding the steel wire rope respectively, one end of the steel wire rope of the first pull wire (4) is connected with the rotating support arm (7) through a fisheye joint (6), the other end of the steel wire rope is connected with the pull wire controller for winding and unwinding the steel wire rope, one end of the steel wire rope of the second pull wire (102) is connected with the grabbing component (100), and the other end of the steel wire rope is connected with the pull wire controller for winding and unwinding the steel wire rope.
5. A pull line controlled fishing device as claimed in claim 1, 3 or 4, wherein: snatch part (100) including fixed plate (104), press from both sides and indicate (110), control panel (106), connecting rod (109) and drive shaft (111), quick-operation joint b (107) are installed to the upside of fixed plate (104), the outside of fixed plate (104) is equipped with a plurality of press from both sides and indicates (110), the upper end of pressing from both sides and indicating (110) are articulated with fixed plate (104), control panel (106) are located the downside of fixed plate (104), connecting rod (109) one end is articulated with control panel (106), the other end articulates at press from both sides and indicates (110) middle part, drive shaft (111) one end and control panel (106) fixed connection, the other end upwards stretches out fixed plate (104), the one end that drive shaft (111) stretch out fixed plate (104) is connected with the wire rope of second guy rope (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).
6. A pull line controlled fishing device as claimed in claim 1, 3 or 4, wherein: snatch part (100) including connecting seat (112), quick-operation joint b (107) are 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 the wire rope of second stay wire (102) passes quick-operation joint b (107) and connecting seat (112) after-fixing on connecting seat (112), and the wire rope of second stay wire (102) forms the lasso that is used for the cover to get article at connecting seat (112) downside.
7. A pull line controlled fishing device as claimed in claim 1, wherein: the hinged arm rotating support (12) is provided with a counterweight support (10) at one end hinged with the hinged arm fixing support (9), the counterweight support (10) and the hinged arm rotating support (12) are coaxially installed and fixed, and a counterweight (8) capable of adjusting the counterweight is installed on the counterweight support (10).
8. A fishing line control device as claimed in claim 1, wherein: the articulated arm fixing support (9) is correspondingly provided with two guide rollers (3) from top to bottom, one end of a steel wire rope of the first pull wire (4) bypasses the inner side of the guide roller (3) at the upper end of the articulated 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 articulated arm fixing support (9).
9. A pull line controlled fishing device as claimed in claim 1, wherein: and an underwater camera (5) is arranged on the hinged arm fixing support (9) or the hinged arm rotating support (12).
10. Use of a pull line controlled fishing device according to any of claims 1 to 9, characterised in that: the method comprises the following steps:
s1, before fishing, selecting a proper grabbing part (100) according to an article to be fished, aligning a quick connector b (107) on the grabbing part (100) to a quick connector a (14) sleeved at the end part of a hinged arm rotating support (12), and then buckling a latch a (13) on the side wall of the quick connector a (14) with a latch b (108) on the outer wall of the quick connector b (107) to form an integral fishing device;
s2, selecting a first stay wire (4) and a second stay wire (102) with proper lengths according to the salvaging depth, and respectively connecting the first stay wire and the second stay wire with the salvaging device and a stay wire controller for retracting and releasing the steel wire rope;
s3, during fishing, putting the fishing device into water, and accurately positioning the fished objects by using the underwater camera (5);
s4, after finding the salvaged articles, visually operating the pull wire controller to adjust the grabbing angle of the grabbing part (100) and grab the salvaged articles according to the picture of the underwater camera (5), and pulling the salvage device and the salvaged articles out of the water surface through the first pull wire (4) and the second pull wire (102); the wire rope for winding and unwinding the first pull wire (4) is controlled by the pull wire controller, and the traction hinged arm rotating support (12) rotates around the pin shaft (11), so that the grabbing angle of the grabbing part (100) is adjusted;
s4.1, when the grabbing component (100) with the clamping finger structure is adopted, the wire drawing controller pulls a steel wire rope of the second wire drawing (102) to recover and tension, when the tension force is larger than the elastic force of the spring (105), the control plate (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 force unloading of the wire drawing controller, the control plate (106) is pushed by the spring (105) to move, the connecting rod (109) is driven to enable the clamping fingers (110) to be away from each other, and the clamping fingers (110) are opened;
s4.2, when the grabbing component (100) of the steel wire rope structure is adopted, the wire drawing controller pulls the steel wire rope of the second wire drawing (102) to recover and tension, 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 drawing controller releases force to enable the steel wire rope to extend out, the circumference of a ferrule formed by the steel wire rope below the connecting seat (112) is enlarged, and the ferrule is in a state of waiting to be grabbed or loosening to grab an article.
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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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| Application Number | Priority Date | Filing Date | Title |
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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 CN115626268B (en) | 2024-03-29 |
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| CN115626268B (en) | 2024-03-29 |
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