CN115140273A - Instrument device for assisting in salvaging personnel - Google Patents

Abstract

The invention relates to the technical field of underwater fishing, in particular to an instrument device for assisting personnel in fishing, which comprises a telescopic fishing frame, an instrument group arranged at the top of the fishing frame and a fishing device arranged on one side of the top of the fishing frame, wherein the fishing device comprises a hanging frame, a hanging plate, a plate adjusting group arranged in the top of the hanging frame and used for controlling the hanging plate to be switched between unfolding and folding and a conveying group used for connecting a winding shaft of a winding engine, and the instrument group comprises a pressure sensor used for monitoring the pressure around the underwater, a temperature sensor used for monitoring the underwater temperature and a water quality sensor used for monitoring the underwater turbidity. According to the invention, the instrument set is arranged at the top of the fishing frame, so that when people dive, the parameters of underwater water pressure, temperature and turbidity can be mastered constantly, and therefore, the diving people can judge the fishing risk degree and make adjustments in time.

Description

Instrument device for assisting personnel in fishing

Technical Field

The invention relates to the technical field of underwater salvage, in particular to an instrument device for assisting personnel in salvage.

Background

Application number is CN201922320092.2 discloses a rescue equipment of salvaging under water, include image acquisition mechanism, a plurality of straight-bar that are connected and snatch the mechanism, salvage the object on the surface of water through snatching the mechanism, convenient to use is swift to this equipment is fast, has shortened device assemble time, has improved work efficiency.

However, the fishing activity on the water surface is limited, after some articles sink to the bottom, the fishing personnel can dive to fish, under the general condition, fishing personnel waist ropes can dive while carrying article boxes, so that the influence on the diving of the personnel is hard to use, the labor is wasted, the article lengths are different in the fishing process, the sizes of the article boxes are fixed, the requirements cannot be met, the fishing progress is influenced, and the diving time of the fishing personnel is limited.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention aims to provide an instrument device for assisting in fishing of people, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides an instrument device for assisting personnel in salvaging, which comprises a winch arranged on a salvaging ship, a telescopic salvaging frame, an instrument group arranged on the top of the salvaging frame and a salvaging device arranged on one side of the top of the salvaging frame, wherein the salvaging device comprises a hanging frame, a hanging plate, a plate adjusting group and a conveying group, the plate adjusting group is arranged in the top of the hanging frame and used for controlling the hanging plate to be switched between unfolding and folding, the conveying group is used for connecting a winding shaft of the winch, the longitudinal section of the hanging plate is of a U-shaped structure with a closed top end, two side ends of the hanging plate are hinged with movable plates, a pull rope is embedded in the top end of each movable plate, the plate adjusting group comprises a rope barrel, a winding barrel and a shifting ring, the winding barrel is coaxial with the rope barrel, the shifting ring is used for driving the winding rope, the conveying group comprises a belt wheel arranged above the top of the salvaging frame, a pull belt sleeved on the outer side of the belt wheel and a movable block embedded in the side edge of the belt wheel, the top of the salvaging frame is connected with a pair of a hanging ring, and one end of the pull belt is sleeved with the winding shaft of the winch.

As the further improvement of this technical scheme, the top welding of hanging the frame has the couple, a plurality of openings have been seted up to the lateral surface equidistant of stretching strap, and all inlay in a plurality of openings and be equipped with the pin of hanging that articulates with the couple.

As a further improvement of the technical scheme, the rope drum is welded with the hanging frame, the middle of the winding drum is tightly sleeved with a rotating ring which is sleeved with an inner cavity of the rope drum, a plurality of limiting holes are formed in the outer side of the rotating ring at equal intervals, one side of the top of the hanging frame is rotatably connected with a limiting column, a jack which penetrates through the rope drum is formed in the side face of the hanging frame, and the limiting column penetrates through the jack and is in plug-in fit with the limiting holes.

As a further improvement of the technical scheme, the two ends of the winding drum are sealed, a square hole is formed in the center of the winding drum, the shifting ring is sleeved with the end of the rope drum and can rotate, the inner side of the shifting ring radially extends to be provided with a shifting rod which is connected with the square hole in an inserted mode, and the outer side face of the shifting ring is provided with a plurality of shifting blocks at equal intervals.

As a further improvement of the technical scheme, a bayonet clamped with the end part of the central shaft of the belt wheel is arranged on one side of the hanging shaft ring, a flat side surface is arranged on the cambered surface of the two ends of the belt wheel, and the distance between the flat side surface and the central shaft of the belt wheel is equal to the distance between the bayonet and the inner bottom surface of the hanging shaft ring.

As a further improvement of the technical scheme, a clamping groove clamped with the movable block is formed in the flat side surface of the belt wheel, counter bores are symmetrically formed in the belt wheel relative to the arc surface of the flat side surface of the belt wheel, small-diameter sections of the counter bores penetrate through the clamping groove, insertion rods inserted into the counter bores are symmetrically embedded in the top surface of the movable block, and a pressure spring is sleeved on the bottom section of each insertion rod.

As a further improvement of the technical scheme, the fishing frame comprises a sleeve and a sleeve rod which is inserted in the bottom of the sleeve, and external threads which are connected with the sleeve threads are arranged on the outer sides of the upper end and the lower end of the sleeve rod.

As a further improvement of the technical scheme, a support assembly is arranged at the bottom end of the sleeve rod, the support assembly comprises a pedal rotatably connected with one radial side of the sleeve rod, a pair of anchor rods rotatably connected with the other radial side of the sleeve rod, and a limiting block for limiting rotation of the pedal, a toothed ring for driving the pedal to turn over is welded at the bottom end of the sleeve, and the pedal simultaneously drives the pair of anchor rods to turn over reversely.

As a further improvement of this technical scheme, closely the cover in proper order is equipped with footboard cover and stock cover from last to down outside the bottom of loop bar, a side top surface symmetric welding of footboard has the ring piece, one of them the medial surface top of ring piece just is equipped with a plurality of terminal surface dogtooths towards footboard center one side equidistant, the ring gear meshes with a plurality of terminal surface dogtooths.

As a further improvement of the technical scheme, a plurality of cambered surface convex teeth are equidistantly arranged on the lower half cambered surface of the outward side surface of the ring block, an incomplete gear ring is sleeved on one end of the anchor rod in a non-coaxial mode, the incomplete gear ring is meshed with the cambered surface convex teeth, a slot which is connected with the limiting block in an inserting mode is formed in the top surface of the pedal and located between the ring blocks, and the limiting block penetrates into the inner side surface of the pedal sleeve.

Compared with the prior art, the invention has the following beneficial effects:

1. among this an instrument device for assisting personnel are salvaged, through the instrument cluster at the fishing rack top installation, wherein the instrument cluster is including the pressure sensor who is used for monitoring pressure around under water, the temperature sensor who is used for monitoring temperature under water and the water quality sensor who is used for monitoring turbidity under water to when assisting personnel dive, grasp water pressure, temperature and turbid parameter under water constantly, make the risk degree that dive personnel judge to salvage, in time make the adjustment.

2. Among this an instrument device for assisting personnel salvage, through salvage frame and fishing device that sets up, but utilize the footboard that salvage the frame bottom can be flat to bear the smooth dive that relaxes of salvage personnel, and utilize the stock embedding silt or fix a position in the rock, salvage personnel can place article in hanger plate and the fly leaf that can adjust the space at any time, carry article along with hoist engine drive stretching strap cyclic motion, make salvage process go on in order, save salvage time, satisfy the salvage demand, and practical value has.

Drawings

The drawings described herein are for illustration purposes only and are not intended to limit the scope of the present disclosure in any way. In addition, the shapes, the proportional sizes, and the like of the respective members in the drawings are merely schematic for facilitating the understanding of the present invention, and do not specifically limit the shapes, the proportional sizes, and the like of the respective members of the present invention. Those skilled in the art, having the benefit of the teachings of this invention, may choose from the various possible shapes and proportional sizes to implement the invention as a matter of case.

FIG. 1 is a schematic structural view of the entire usage state of embodiment 1;

FIG. 2 is a partial assembly structure of the suspension frame of embodiment 1;

FIG. 3 is an exploded view of the hanger plate of embodiment 1;

FIG. 4 is a partial assembly structure diagram of the tuning plate assembly of embodiment 1;

fig. 5 is a disassembled view of the pulley assembly of embodiment 1;

fig. 6 is a disassembled view of the pulley of embodiment 1;

FIG. 7 is a partial structure of the draw tape of example 1;

FIG. 8 is a schematic structural view showing an overall extended state of the fishing rack and holder set according to embodiment 1;

fig. 9 is a structural schematic view of an integrally collapsed state of the fishing rack and the supporting bracket set in embodiment 1;

FIG. 10 is a partial assembly structure of the fishing rack of embodiment 1;

FIG. 11 is one of the schematic views of the pedal structure of embodiment 1;

FIG. 12 is a second schematic view of the pedal structure of embodiment 1;

fig. 13 is one of the anchor rod structure diagrams of embodiment 1;

fig. 14 is a second schematic view of the anchor rod structure of the embodiment 1;

FIG. 15 is a schematic view of a stopper structure of embodiment 1;

fig. 16 is a schematic view of an assembling structure of the adjusting plate assembly of embodiment 1.

The various reference numbers in the figures mean:

100. fishing the rack; 110. a sleeve; 120. a loop bar; 121. an external thread; 130. a toothed ring;

200. an instrument cluster;

300. fishing out the device; 310. hanging a frame; 311. hooking; 312. a limiting column; 313. a jack; 320. a hanger plate; 321. a movable plate; 322. pulling a rope;

330. adjusting the plate group; 331. a rope drum; 3311. a circular ring; 332. a reel; 3321. rotating the ring; 3322. a limiting hole; 3323. a square hole; 333. ring shifting; 3331. a deflector rod; 3332. shifting blocks;

340. a delivery group; 341. a pulley; 3411. a card slot; 3412. a counter bore; 342. a collar hanging ring; 3421. a bayonet; 343. pulling the belt; 3431. hanging a pin; 344. a movable block; 3441. a rod is inserted; 3442. a pressure spring;

400. a support group; 410. a pedal; 411. a ring block; 412. a cambered surface convex tooth; 413. end face convex teeth; 414. inserting slots; 420. an anchor rod; 421. an incomplete gear ring; 430. a pedal cover; 440. a limiting block; 450. and (4) an anchor rod sleeve.

Detailed Description

The details of the present invention can be more clearly understood in conjunction with the accompanying drawings and the description of the embodiments of the present invention. However, the specific embodiments of the present invention described herein are for the purpose of illustration only and should not be construed as limiting the invention in any way. Any possible variations based on the present invention may be conceived by the skilled person in the light of the teachings of the present invention, and these should be considered to fall within the scope of the present invention. It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "mounted," "connected," and "connected" are to be construed broadly and may include, for example, mechanical or electrical connections, communications between two elements, direct connections, and indirect connections through intervening media, as well as the detailed meanings of the terms as understood by those skilled in the art. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

As used herein, the terms "central axis," "longitudinal," "lateral," "length," "width," "thickness," "vertical," "horizontal," "front," "rear," "upper," "lower," "left," "right," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings for ease of description and simplicity of description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

Referring to fig. 1 to 16, the present invention provides an instrument device for assisting in salvaging personnel, which includes a winch installed on a salvaging ship, the winch is composed of a reel and a motor which are coaxially connected, the motor is started to drive the reel to rotate to wind or release a rope or belt, and the other end of the rope or belt is pulled. Still include telescopic fishing rack 100, install in instrument cluster 200 and fishing device 300 that fishing rack 100 top one side set up at fishing rack 100 top, wherein instrument cluster is including the pressure sensor who is used for monitoring pressure around under water, the temperature sensor who is used for monitoring temperature under water and the water quality sensor who is used for monitoring turbidity under water, so that when auxiliary personnel dive in the water, grasp water pressure under water constantly, temperature and turbidity's parameter, make the personnel of diving judge the risk degree of salvaging, in time make the adjustment.

In this embodiment, the fishing device 300 includes a hanging frame 310, a hanging plate 320, a plate adjusting group 330 arranged in the top of the hanging frame 310 and used for controlling the hanging plate 320 to switch between unfolding and folding, and a conveying group 340 used for connecting a winding machine reel, that is, the conveying group 340 is pulled by the winding machine so that the fishing device 300 slowly holds the submergence personnel to submerge, wherein the hanging plate 320 can be used for fishing small and symmetrical objects when folded, and when long-strip objects are encountered, the hanging plate 320 can be unfolded and the long-strip objects are held, so that the fishing device is flexible to use and meets the fishing requirement. The hanging plate 320 has a U-shaped cross section with a closed top end to form a pocket structure, so that articles can be easily transferred. The two side ends of the hanging plate 320 are hinged with movable plates 321, and the top end of the movable plate 321 is embedded with a pull rope 322 for pulling the movable plate 321 to turn over at the side port of the hanging plate 320, so as to be closed or opened. The adjusting plate group 330 comprises a rope drum 331, a winding drum 332 coaxially arranged with the rope drum 331 and a shifting ring 333 for driving the winding drum 332 to rotate and wind the pulling rope 322, the outer end of the pulling rope 322 is fastened to the middle of the winding drum 332, the inner end of the pulling rope 322 is embedded in the inner wall of the middle of the rope drum 331, then the shifting ring 333 is rotated to drive the winding drum 332 to rotate and wind the pulling rope 322, namely wind the pulling rope 322, wherein the two ends of the rope drum 331 are open, the winding drum 332 is suspended in the central shaft of the rope drum 331 through the rope drum 331, and the outer diameter of the winding drum 332 is smaller than the inner diameter of the rope drum 331, so that the pulling rope 322 has space for winding and releasing. The conveying set 340 comprises a belt wheel 341 arranged above the top of the fishing frame 100, a pull belt 343 sleeved outside the belt wheel 341 and a movable block 344 embedded on the side edge of the belt wheel 341, the top of the fishing frame 100 is connected with a pair of hanging shaft rings 342, and a straight pipe is welded on the bottom surfaces of the hanging shaft rings 342 and is in threaded connection with the top of the fishing frame 100, so that the conveying set 340 is convenient to disassemble and assemble.

The belt wheel 341 is sleeved with one end of the pull belt 343, the other end of the pull belt 343 is sleeved with a reel of the winch, and the pull belt 343 forms a closed-loop type pulling state, so that after the fishing rack 100 is fixed at the bottom of the water, a motor of the winch is started to rotate forward to drive the reel of the winch to rotate, the pull belt 343 is driven to move circularly by friction, articles are carried by the hanging plate 320 hung below the pull belt 343, the articles are moved to the ship from the bottom of the water along with the pull belt 343, after the articles are dumped, the motor of the winch is started to rotate backward to drive the reel of the winch to rotate, and the hanging plate 320 is conveyed back to the bottom of the water to continuously salvage the articles;

after the fishing is finished, the drawstring 343 parts on the two sides of the reel are gathered outside the reel, the drawstring 343 in a double-strand state can be wound and coiled along with the rotation of the reel, the reel of the winch rotates to drive the drawstring 343 to be wound on the reel of the winch, and the fishing frame 100 and the fishing device 300 are conveyed to the ship together for recycling.

Further, the top welding of hanging frame 310 has couple 311, and a plurality of openings have been seted up to the lateral surface equidistant of stretching strap 343, and all inlays in a plurality of openings and be equipped with the peg 3431 that articulates with couple 311 for it is convenient to hang frame 310 dismouting, can place with salvage frame 100 separation.

Specifically, the rope drum 331 is welded to the hanging frame 310, and the axial direction of the rope drum 331 is consistent with the annular axial direction at the bottom of the hanging frame 310. The middle part of the winding drum 332 is tightly sleeved with a rotating ring 3321 sleeved with the inner cavity of the rope drum 331, and the rotating ring 3321 and the rope drum 331 can rotate relatively. The outer side of the rotating ring 3321 is provided with a plurality of limiting holes 3322 at equal intervals, one side of the top of the hanging frame 310 is rotatably connected with a limiting column 312, the side surface of the hanging frame 310 is provided with an insertion hole 313 penetrating through the rope drum 331, the limiting column 312 penetrates through the insertion hole 313 and is in insertion fit with the limiting hole 3322 to limit the rotation of the winding drum 332, the extending length of the pull rope 322 is further controlled, the extending angle of the movable plate 321 is controlled, and articles with different lengths can be supported.

Furthermore, both ends of the winding drum 332 are closed, a square hole 3323 is formed in the center of the winding drum 332, the shifting ring 333 is sleeved with the end part of the rope drum 331 and can rotate, the two ends of the rope drum 331 are welded with the circular rings 3311 and are axially limited by the circular rings 3311, and the shifting ring 333 is prevented from slipping off from the end part of the rope drum 331 when rotating. The inner side of the shifting ring 333 radially extends to form a shifting rod 3331 which is connected with the square hole 3323 in an inserted mode, the shifting rod 3331 is of an L-shaped bending rod structure, a plurality of shifting blocks 3332 are arranged on the outer side face of the shifting ring 333 at equal intervals, the shifting ring 333 is driven to rotate by shifting the shifting blocks 3332, and the pulling rope 322 is embedded in the inner wall of the middle of the rope drum 331, so that when the shifting ring 333 rotates, the pulling rope 322 is caught by the shifting rod 3331 and is sleeved outside the winding drum 332 in a circle mode.

Specifically, one side of the hanging collar 342 is provided with a bayonet 3421 which is clamped with the end part of the central shaft of the belt wheel 341, so that the belt wheel 341 and the hanging collar 342 can be disassembled and assembled, and are convenient to separate. The two end side arc surfaces of the pulley 341 are provided with flat surfaces, and the distance between the flat surfaces and the central axis of the pulley 341 is equal to the distance between the bayonet 3421 and the inner bottom surface of the hanging collar 342, that is, the outer diameter of the pulley 341 is larger than the distance between the bayonet 3421 and the inner bottom surface of the hanging collar 342, and in order to stably rotate the pulley 341 by being clamped into the hanging collar 342, only the flat surfaces of the pulley 341 are attached to the inner bottom surface of the hanging collar 342, so that the central axis of the pulley 341 slides into the inner hole of the hanging collar 342 from the bayonet 3421. The bottom of the pulley 341 is a cut-flat structure, the cut-flat surface is called a flat side surface, in order to provide the movable blocks 344 inside and below the cut-flat surface of the pulley 341, the movable blocks 344 retreat into the slots 3411 formed inside the flat side surface, so that the pulley 341 can be pushed into the hanging collar 342, the movable blocks 344 are ejected again to make up the cut-flat position of the pulley 341, and when the pulley 341 is pulled by the pull belt 343, the pulley 341 is prevented from slipping out of the hanging collar 342.

In addition, a clamping groove 3411 clamped with the movable block 344 is formed in the flat side surface of the belt wheel 341, the clamping groove 3411 is a rectangular parallelepiped cavity structure, and the movable block 344 is an arc block with a circle center radius equal to that of the belt wheel 341. Band pulley 341 has seted up counter bore 3412 for the cambered surface symmetry of its plain side face, and counter bore 3412 minor diameter section runs through draw-in groove 3411, and counter bore 3412 major diameter section is located band pulley 341 top cambered surface to this forms limit structure, the top surface symmetry of movable block 344 inlays and is equipped with inserted bar 3441 with counter bore 3412 grafting, the bottom section cover of inserted bar 3441 is equipped with pressure spring 3442, inserted bar 3441 is step axle structure and its top external diameter is big, thereby it does not fall to be restricted by counter bore 3412, under the spring action of pressure spring 3442, movable block 344 protrusion outside draw-in groove 3411 forms closed whole with band pulley 341, in order to restrict the stretching strap 343 not to sideslip and drop. Be used for in the compressible entering draw-in groove 3411 of movable block 344, consequently do not influence band pulley 341 from hanging in the collar 342 dismouting process, its design benefit, overall structure is hidden and practical, the equipment change demand of the band pulley 341 of being convenient for.

Further, the fishing rack 100 includes sleeve 110 and the loop bar 120 of pegging graft in with sleeve 110 bottom, is close to the outside of loop bar 120 upper and lower extreme and all is equipped with the external screw thread 121 with sleeve 110 threaded connection, and sleeve 110 bottom inboard is equipped with the screw thread to threaded connection for timely location when sleeve 110 is flexible, the grab handle of establishing is inlayed to salvage personnel's gripping sleeve 110 top both sides of being convenient for, along with the transfer of stretching strap 343 and deepening the bottom. As shown in fig. 8 and 9, the sleeve 110 is sleeved outside the sleeve rod 120 to extend and retract up and down, so that the sleeve 110 can be conveniently used in an extended state and stored in a shortened state. The sleeve 110 extends to the top end of the sleeve rod 120 or the sleeve 110 retracts to the bottom end of the sleeve rod 120, and is in threaded connection with the external threads 121 on the outer sides of the upper end and the lower end of the sleeve rod 120 through threads on the inner side of the bottom end of the sleeve 110 respectively, so that the requirement of positioning after the sleeve 110 is stretched and retracted is naturally met (the sleeve 110 cannot move axially after being in threaded connection), and the sleeve 110 in the stretching state and the sleeve 110 in the retracting state are stably used.

In addition, the bottom end of the loop bar 120 is provided with a support group 400, the support group 400 comprises a pedal 410 rotatably connected with one radial side of the loop bar 120, a pair of anchor rods 420 rotatably connected with the other radial side of the loop bar 120 and a limiting block 440 for limiting rotation of the pedal 410, wherein the pedal 410 can bear fishers and be placed in water along with the fishing rack 100 after being flattened, and the pair of flattened anchor rods 420 are embedded into underwater sediment or clamped into gaps such as rocks so as to limit the fishing rack 100 and ensure that the drawstring 343 is unfolded and conveyed. The anchor rod 420 is more and more firmly clamped into the sediment as the anchor rod works like a ship anchor, that is, after the anchor rod 420 falls on the sediment on the sea floor, the anchor rod 420 is slowly embedded into the sediment like a ship anchor by starting a salvage ship to form a pulling state. The bottom welding of sleeve 110 has the ring gear 130 that drives footboard 410 upset, and wherein footboard 410 drives a pair of stock 420 simultaneously and is reverse upset, and the position that the personnel stood is opposite with stock 420 position promptly, and is rationally distributed, when pushing down sleeve 110 to loop bar 120 bottom and with external screw thread 121 threaded connection, ring gear 130 then can drive the flat footboard 410 of exhibition and stock 420 and turn over on and receive, and it has the linkage, once only receives footboard 410 and stock 420, and design benefit is reasonable and practical.

It should be noted that the pedal cover 430 and the anchor cover 450 are tightly sleeved on the bottom of the loop bar 120 from top to bottom, the ring blocks 411 are symmetrically welded on the top surface of one side of the pedal 410, and the ring blocks 411 are connected with the side of the pedal cover 430 by bolts so as to be rotatable. The top of the inner side of one of the ring blocks 411 and the side facing the center of the pedal 410 are provided with a plurality of end face convex teeth 413 at equal intervals, and the gear ring 130 is engaged with the end face convex teeth 413, so that when the sleeve 110 rotates, the pedal 410 is driven to turn by the engagement of the gear ring 130 and the end face convex teeth 413.

In addition, a plurality of cambered convex teeth 412 are arranged on the lower semi-cambered surface of the outward side surface of the ring block 411 at equal intervals, an incomplete gear ring 421 is sleeved on one end of the anchor rod 420 in a non-coaxial mode, and the incomplete gear ring 421 is connected with the side edge of the anchor rod sleeve 450 through a bolt so as to be rotatable. The incomplete gear ring 421 is engaged with the plurality of arc-shaped convex teeth 412, and the turning of the pedal 410 can drive the pair of anchor rods 420 to turn reversely. The top surface of the pedal 410 and the position between the ring blocks 411 are provided with slots 414 inserted with the limit blocks 440, wherein the top surface of the inner ends of the limit blocks 440 is inserted with a convex block, the convex block penetrates through the top surface of the pedal 410, the top surface of the pedal 410 is provided with an elongated slot communicated with the slot 414, the convex block can slide in the elongated slot in a limiting manner, so that fishers can drive the limit blocks 440 to move in the slot 414 in a telescopic manner when sliding by toggling the convex block. The limiting block 440 penetrates through the groove on the outer side surface of the pedal sleeve 430, so that the limiting block 440 is connected between the pedal 410 and the pedal sleeve 430, the pedal 410 is guaranteed to be in a flat state, and the anchor rod 420 is favorably stably embedded into silt to stabilize the fishing frame 100 without rotating. With reference to fig. 8, 10, and 11, it can be seen that the pedal 410 is rotatably connected to one side of the pedal sleeve 430, that is, the limiting block 440 is connected between the pedal 410 and the pedal sleeve 430, and the position of the protruding block is known in fig. 15, so that the fisher can drive the limiting block 440 to slide in the slot 414 by pulling the protruding block, and when the pedal 410 is flattened, the protruding block is pushed to drive the limiting block 440 to be embedded into the outside of the pedal sleeve 430, so as to prevent the pedal 410 from being turned over.

When the instrument device for assisting personnel to salvage is salvaged, the salvage frame 100 is firstly stretched, namely the rotary sleeve 110 is separated from the bottom of the sleeve rod 120 and stretched to the top of the sleeve rod 120 to be rotationally fixed, when the process is started, the pedal 410 is driven to overturn to be horizontally unfolded by meshing the toothed ring 130 and the end face convex teeth 413, the pair of anchor rods 420 can be driven to reversely overturn and unfold by overturning the pedal 410, the limiting block 440 is pushed to be inserted into the pedal sleeve 430 for limiting, a salvage person can stand on the pedal 410 and hold a grab handle at the top of the sleeve 110, the salvage frame 100 is lowered into water by releasing the pull belt 343 of the winch, the salvage person can descend by being pulled by the winch, the path of the salvage person cannot deviate, the salvage person can be ensured to be safe, the salvage person can be buckled on the salvage frame 100 by a safety rope of the self-buckle, the salvage person can stably descend without difficulty, the salvage person can be close to observe numerical values by using the lamp cap on the instrument head to illuminate the temperature group 200 and observe the water pressure and judge the risk of the salvage person timely and make a judgment;

after the fishing rack is submerged to the water bottom, the pair of anchor rods 420 are embedded into gaps of silt or rock, so that the fishing rack 100 stably pulls the pull belt 343 in a reverse direction, underwater articles can be placed into a space surrounded by the hanging plate 320 and the movable plate 321, when long articles are encountered, the pull rope 322 on the outer side of the winding drum 332 is released by the rotatable shifting ring 333, the movable plate 321 is extended to an expanded angle, the long articles can be contained, the fishing requirement is met, then the winch is started to drive the winding shaft to rotate, the pull belt 343 is driven to circularly move, and the hanging plate 320 is integrally conveyed to a ship to finish fishing.

All articles and references, including patent applications and publications, disclosed herein are hereby incorporated by reference for all purposes. The term "consisting essentially of 8230comprises the elements, components or steps identified and other elements, components or steps which do not materially affect the basic novel characteristics of the combination. The use of the terms "comprising" or "including" to describe combinations of elements, components, or steps herein also contemplates embodiments that consist essentially of such elements, components, or steps. By using the term "may" herein, it is intended to indicate that any of the described attributes that "may" include are optional. A plurality of elements, components, parts or steps can be provided by a single integrated element, component, part or step. Alternatively, a single integrated element, component, part or step may be divided into separate plural elements, components, parts or steps. The disclosure of "a" or "an" to describe an element, ingredient, component or step is not intended to foreclose other elements, ingredients, components or steps.

The above embodiments are only for illustrating the technical concepts and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (10)

1. The utility model provides an instrument device for assisting personnel are salvaged, is including installing in the hoist engine on salvage ship, its characterized in that: the fishing device comprises a fishing frame (100), an instrument group (200) arranged at the top of the fishing frame (100) and a fishing device (300) arranged on one side of the top of the fishing frame (100), wherein the fishing device (300) comprises a hanging frame (310), a hanging plate (320), a plate adjusting group (330) arranged in the top of the hanging frame (310) and used for controlling the hanging plate (320) to switch between unfolding and folding, and a conveying group (340) used for connecting a winding machine reel, the longitudinal section of the hanging plate (320) is of a U-shaped structure with a closed top end, two side ends of the hanging plate (320) are hinged to a movable plate (321), a pull rope (322) is embedded in the top end of the movable plate (321), the plate adjusting group (330) comprises a rope barrel (331), a winding barrel (332) coaxially arranged with the rope barrel (331), and a shifting ring (333) used for driving the winding barrel (332) to rotate and wind the pull rope (322), the fishing conveying group (340) comprises a belt pulley (341) arranged above the top of the fishing frame (100), a belt pulley (341) sleeved outside the pull belt (341) and a movable belt pulley (341) and a pair of a fishing block (344), and a pair of a shaft ring (344) arranged on the top of the winding machine reel (342), and a pair of the fishing frame (100).

2. The instrumentation device for assisting in the fishing of personnel according to claim 1, wherein: the top welding of hanging frame (310) has couple (311), a plurality of openings have been seted up to the lateral surface equidistant of stretching strap (343), and all inlay in a plurality of openings and be equipped with hanging round pin (3431) that articulate with couple (311).

3. The instrumentation device for assisting in the fishing of personnel according to claim 1, wherein: rope section of thick bamboo (331) and hang frame (310) welding, the middle part of reel (332) closely overlaps and is equipped with swivel (3321) that cup joints with rope section of thick bamboo (331) inner chamber, a plurality of spacing holes (3322) have been seted up to the outside equidistant of swivel (3321), it is connected with spacing post (312) to hang top one side rotation of frame (310), jack (313) that run through rope section of thick bamboo (331) are seted up to this side of hanging frame (310), spacing post (312) pass jack (313) and with spacing hole (3322) cooperation of pegging graft.

4. The instrumentation device for assisting in the fishing of personnel according to claim 1, wherein: the rope winding device is characterized in that the two ends of the winding drum (332) are sealed, a square hole (3323) is formed in the center of the winding drum, the shifting ring (333) is sleeved with the end of the rope drum (331) and can rotate, a shifting rod (3331) inserted into the square hole (3323) is radially arranged on the inner side of the shifting ring (333) in an extending mode, and a plurality of shifting blocks (3332) are arranged on the outer side face of the shifting ring (333) at equal intervals.

5. The instrumentation device for assisting in the fishing of personnel according to claim 1, wherein: a bayonet (3421) clamped with the end part of the central shaft of the belt wheel (341) is arranged on one side of the hanging shaft ring (342), a flat surface is arranged on the arc surface at the two ends of the belt wheel (341), and the distance between the flat surface and the central shaft of the belt wheel (341) is equal to the distance between the bayonet (3421) and the inner bottom surface of the hanging shaft ring (342).

6. The instrumentation device for assisting in the fishing of personnel according to claim 5, wherein: the clamping groove (3411) clamped with the movable block (344) is formed in the flat side face of the belt wheel (341), counter bores (3412) are symmetrically formed in the belt wheel (341) relative to the arc face of the flat side face of the belt wheel, the small-diameter sections of the counter bores (3412) penetrate through the clamping groove (3411), inserting rods (3441) connected with the counter bores (3412) in an inserted mode are symmetrically embedded in the top face of the movable block (344), and a pressure spring (3442) is sleeved on the bottom section of each inserting rod (3441).

7. The instrumentation device for assisting in the fishing of personnel according to claim 1, wherein: the fishing frame (100) comprises a sleeve (110) and a sleeve rod (120) which is internally inserted into the bottom of the sleeve (110), wherein the outer side of the upper end and the lower end of the sleeve rod (120) is provided with an external thread (121) which is in threaded connection with the sleeve (110).

8. The instrumentation device for assisting personnel fishing of claim 7, wherein: the bottom end of the loop bar (120) is provided with a support group (400), the support group (400) comprises a pedal (410) rotatably connected with one radial side of the loop bar (120), a pair of anchor rods (420) rotatably connected with the other radial side of the loop bar (120) and a limiting block (440) used for limiting the rotation of the pedal (410), the bottom end of the sleeve (110) is welded with a toothed ring (130) driving the pedal (410) to turn, and the pedal (410) simultaneously drives the pair of anchor rods (420) to turn reversely.

9. The instrumentation device for assisting in the fishing of personnel according to claim 8, wherein: the bottom of loop bar (120) is outer from last to closely overlapping in proper order down and is equipped with pedal cover (430) and stock cover (450), a side top surface symmetrical welding of footboard (410) has ring piece (411), one of them the medial surface top of ring piece (411) just is equipped with a plurality of terminal surface dogtooths (413) towards footboard (410) center one side equidistant, ring gear (130) and a plurality of terminal surface dogtooth (413) meshing.

10. The instrumentation device for assisting in the fishing of personnel according to claim 9, wherein: the equal interval of half cambered surface is equipped with a plurality of cambered surface dogteeth (412) under the outside face of ring piece (411), the one end difference hub of stock (420) is equipped with incomplete ring gear (421), incomplete ring gear (421) and a plurality of cambered surface dogteeth (412) meshing, the slot (414) of pegging graft with stopper (440) are seted up just to be located between ring piece (411) to the top surface of footboard (410), stopper (440) run through to footboard cover (430) inboard in the side.

Images