CN205802753U - A kind of ROV hangs quick hook device - Google Patents
A kind of ROV hangs quick hook device Download PDFInfo
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- CN205802753U CN205802753U CN201620681160.1U CN201620681160U CN205802753U CN 205802753 U CN205802753 U CN 205802753U CN 201620681160 U CN201620681160 U CN 201620681160U CN 205802753 U CN205802753 U CN 205802753U
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- hook device
- rov
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- hook
- counterpart
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Abstract
The open a kind of ROV of this utility model hangs quick hook device, this hook device includes umbilical cables, load-bearing wirerope, unlock cord and shackle, wherein, also include the hook device connected by umbilical cables, hook device is the structure of inner hollow, the most sequentially connected by umbilical cables in the lower section of hook device and have the hook device counterpart and connection fixing base cooperated with it, umbilical cables is sequentially through hook device, fix with ROV behind the center of hook device counterpart and connection fixing base and be connected, hook device is additionally provided with unlocking mechanism and retaining mechanism, on one side end face of the hook device shell that unlocking mechanism is arranged on hook device by sliding pin seat；Retaining mechanism is symmetrically mounted on the both sides of the hook device shell of hook device by screw, unlocks cord and is connected on the sliding pin axle of unlocking mechanism.This utility model simple in construction, easy to operate, it is possible to quickly, to securely achieve and ROV is carried out the water surface hang, very big support personnel and the safety of equipment.
Description
Technical field
This utility model relates to a kind of hook device, particularly relates to a kind of ROV and hangs quick hook
Device, is mainly used for from the operation water surface, ROV being risen to deck or ROV transferring to from deck the operation water surface.
Background technology
Generally, ROV is a kind of remote manipulation submersible, and it is connected by a umbilical cables and the water surface, and umbilical cables is real
The power supply of ROV is supplied by existing land, operation controls and data transmission.
Specifically, having cable underwater robot ROV (Remote Operated Vehicle) is to be passed through umbilicus by surface facilities
Band cable completes power supply and function controls, and operation is completed by water surface controllers.The umbilical cables generally having cable underwater robot ROV is adopted
Be neutral buoyancy cable, it has certain bearing capacity, but due to umbilical cables with there be reliably connecting of cable underwater robot ROV
Connect a difficult problem and bearing capacity is limited, use umbilical cables to carry out hanging operation and not only there is potential safety hazard, and can be to umbilical cables
The connection of signal/power supply cause damage, so ROV umbilical cables does not has realizes mechanically stressed hanging and signal/power supply
The dual-use function being reliably connected, but ROV enter water and reclaim must by carrying wirerope hang realization.
Hanging of current small-sized ROV is by designing a U-shaped suspension hook in ROV main body, transfers to ROV from deck make
During the industry water surface, U-shaped suspension hook wears carrying wirerope, after utilizing carrying wirerope that ROV is hung onto the water surface, then will carrying wirerope from
Break off relations on the U-shaped suspension hook of ROV and extract out；By ROV when the operation water surface rises to deck, need personnel arrive the water surface by suspension hook with
The U-shaped suspension hook connection of ROV carries out linking up with operation.Along with ROV application is increasingly extensive, such as, lead in offshore oil, scientific investigation etc.
Territory, the carrier of ROV is platform or large vessel, and the work platforms distance water surface is typically greater than 6m, under severe marine environment,
Carry out water surface hook or unhook exists great potential safety hazard, and bothersome during operating cost.The most such as in Dam, accumulation of energy
The fields such as power station pipe detection, the land distance water surface is typically also greater than 10m, and in narrow hollow spaces, personnel are difficult to arrive water
Face carries out operation of linking up with or break off relations, in a word, and the strong influence application of ROV.
Therefore, one hangs safe and reliable, easy for operation, can quickly realize ROV and carry out the quick extension that the water surface hangs
The application of ROV is had great importance by the utility model of hook device.
Summary of the invention
For shortcomings and deficiencies present in above-mentioned prior art, this utility model provides a kind of ROV to hang quick hook
Device, this one ROV hang quick hook device can quickly, safety, and arrive the water surface without personnel or ship and go to link up with
Operation, it is possible to be preferably applied in the lifting of ROV, extends application and scope, support personnel and the equipment of ROV greatly
Safety, swift and convenient to operate.
For achieving the above object, this utility model realizes by adopting the following technical scheme that:
A kind of ROV hangs quick hook device, including umbilical cables (1), load-bearing wirerope (2), unlocks cord (3) and shackle
(10), it is characterised in that: also including the hook device (4) connected by umbilical cables (1), hook device (4) is the structure of inner hollow,
The lower section of hook device (4) is the most sequentially connected by umbilical cables (1) have the hook device counterpart (5) that cooperates with it and
Connection fixing base (6), umbilical cables (1) is sequentially through hook device (4), hook device counterpart (5) and connection fixing base (6)
Fix with ROV (11) behind center and be connected, hook device (4) is additionally provided with unlocking mechanism (8) and retaining mechanism (9), unlocking mechanism
(8) on a side end face (421) of the hook device shell (42) being arranged on hook device (4) by sliding pin seat (83)；Retaining mechanism (9)
It is symmetrically mounted on the both sides of the hook device shell (42) of hook device (4) by screw, unlocks cord (3) and be connected to unlocking mechanism
(8) on sliding pin axle (85).
As the improvement that this utility model is above-mentioned, described hook device (4) is mainly by suspension hook (41), hook device shell
(42), load-bearing bearing pin (43), banking stop (44), mounting seat (45), fixing seat (46) composition, wherein, the movable peace of suspension hook (41)
Being contained in the top slot (425) of hook device shell (42), load-bearing bearing pin (43), banking stop (44) are arranged on hook device shell (42)
On, mounting seat (45) is arranged on the lower surface (427) of hook device shell (42) by sunk screw, and fixing seat (46) passes through
Sunk screw is fixed on the inner face (429) of hook device shell (42).
As the further improvement that this utility model is above-mentioned, described suspension hook (41) has circular hole (411), hook device shell
(42) side is provided with a door-plate groove (423), and one end of door-plate groove (423) is provided with the spacing door-plate of drawing and pulling type (7), and drawing and pulling type limits
Position door-plate (7) is mainly made up of handle (71), index pin (72), frid (73) and sliding seat (74), wherein, handle (71) and
Sliding seat (74) is arranged on frid (73) by screw, and index pin (72) is arranged on hook device shell (42) door-plate groove
(423) one end.
As the further improvement that this utility model is above-mentioned, described hook device (4) has one end of door-plate groove (423) to have
Slightness hole (424), slightness hole (424) extends to hook device center.
As the further improvement that this utility model is above-mentioned, described hook device counterpart (5) is overall in " mushroom-shaped "
Structure designs, and the top of hook device counterpart (5) is cone (51), and the middle part of hook device counterpart (5) is cylinder (52)；Hang
The middle part of hook device counterpart (5) is through hook device counterpart circular hole (53), sets in the bottom of hook device counterpart (5)
Two pin-and-holes (54), two pin-and-holes (54) are had to be connected with connection fixing base (6), as operating platform during operation.
As the further improvement that this utility model is above-mentioned, the upper end lateral symmetry at fixing seat (6) has two spiral shells
Hole one (61), two screws one (61) coupling hook device that cooperates with two pin-and-holes (54) of hook device counterpart (5) coordinates
Part (5), the middle part of fixing seat (6) is a through fixing seat circular hole (62), and fixing seat circular hole (62) is used for making umbilical cables (1)
Passing from centre, be additionally provided with two screws two (63) on the lower surface of fixing seat (6), two screws two (63) are used for and ROV
(11) fixing connection.
As above-mentioned the most further the improving of this utility model, described hook device (4), hook device counterpart (5) and company
It is designed as split type between connection fixed seat (6).
As above-mentioned the most further the improving of this utility model, described unlocking mechanism (8) mainly by slide block (81),
Take-up housing (82), sliding pin seat (83), connecting rod back-moving spring (84), sliding pin axle (85), connecting rod (86), CRANK key (87) and pulling axis
(88) composition, wherein, slide block (81) and take-up housing (82) are arranged on sliding pin axle (85) by screw, and sliding pin axle (85) is from up to
Under penetrate in the hole of sliding pin seat (83), sliding pin seat (83) is arranged on a side end face of hook device shell (42) by screw
(421) on, going back installing connecting rods back-moving spring (84) on the cylindrical (884) of sliding pin axle (85), connecting rod (86) is arranged on slide block
(81) and between take-up housing (82), connecting rod (86) initially passes through the circular hole of take-up housing (82) by screw, it is then passed through connecting rod (86)
Waist slotted hole, is fixed on the screw of slide block (81) finally by screw, and pulling axis (88) is arranged on crank by pulling axis square hole (883)
On the square hole of key (87), the two ends cylindrical (884) of pulling axis (88) is installed by the gripper shoe (97) of retaining mechanism (9) and is limited
Position.
As above-mentioned the improving the most further of this utility model, described retaining mechanism (9) is mainly by lock
(91), dead bolt (92), axis pin of the spring (93), dead bolt back-moving spring (94), spring catch axle bed (95), dead bolt limit base (96) and
Fagging (97) forms, and retaining mechanism (9) is arranged in the square hole (422) of hook device shell (42) both sides, axis pin of the spring (93)
Outer end stud is arranged on the screw of dead bolt (92) through the circular hole (961) of dead bolt limit base (96), dead bolt back-moving spring (94)
Being arranged on axis pin of the spring (93) cylindrical, spring catch axle bed (95) is fixed by screws on lock (91).
As above-mentioned the improving the most further of this utility model, described dead bolt limit base (96) one dead bolt of upper design
Limit base square groove (963), the width of dead bolt limit base square groove (963) is more than the width of the plectrum (885) of pulling axis (88).
Operation principle is: this kind of ROV hangs quick hook device and mainly completes hook and uncoupling work, the work of ROV
Before, the load-bearing wirerope (2) of hook device (4) connecting shackle (41) need to configure crane gear (12) at surface end, in unlocking mechanism (8)
The unblock cord (3) connected is by operator's manual unlocking；Umbilical cables surface end is by artificial or configuration umbilical cord telpher
Carry out the folding and unfolding of umbilical cables (1), during work, it is necessary first to the water intake end of umbilical cables (1) is through the hook of hook device counterpart (5)
The fixing seat circular hole (62) of device counterpart circular hole (53) and connection fixing base (6) is connected with ROV (11) afterwards；Hook device (4) pushes up
End devises a suspension hook (41) that can rotate around hook device shell, and suspension hook (41) installs shackle by circular hole (411)
(10), shackle (10) reconnects load-bearing wirerope (2), to realize hanging of ROV (11).
When ROV transfers to the water surface from deck, first by load-bearing wirerope (2) one end by shackle (10) with hook device (4) even
Connecing, load-bearing wirerope (2) other end is connected to crane gear (12), unlocks cord (3) and is connected to the sliding pin axle (85) of hook device (4)
On, then hook device (4) is installed in umbilical cables (1), hook device (4) slides into along umbilical cables (1) and is assemblied on ROV (11)
Hook device counterpart (5) upper and lock, crane gear (12) reclaims load-bearing wirerope (2), and the ROV that slings (11), ROV (11) swing
Outside ship ship side, load-bearing wirerope (2) transferred by crane gear (12), the most servo-actuated while transferring load-bearing wirerope (2) puts umbilical cord
Cable (1) and unblock cord (3).ROV (11) is put into the water surface always, makes ROV (11) be in floating state at the water surface, manually pull
Unlocking cord (3), make hook device (4) and the upper hook device counterpart (5) installed of ROV (11) separate, crane gear (12) reclaims
Load-bearing wirerope (2), is recovered to hook device (4) water surface, and separates taking-up from umbilical cables (1).
When ROV completes after underwater performance returns on the water surface, umbilical cables (1) somewhat load, make hook device counterpart (5) vertical
Upwards, being installed to by hook device (4) in umbilical cables (1), load-bearing wirerope (2) transferred by crane gear (12), and hook device (4) arrives ROV
(11), during top, retaining mechanism (9) is by hook device (4) and hook device counterpart (5) locking on ROV (11), crane gear
(12) reclaim load-bearing wirerope (2), ROV (11) be lifted on deck, after unblock, hook device (4) taken out from umbilical cables (1),
The water surface completing ROV (11) is regained.
Compared with prior art, the beneficial effects of the utility model are: a kind of ROV that this utility model provides hangs soon
Speed hook device simple in construction, manufacture simple, reliable operation, extend application and the scope of ROV greatly, ensured personnel
And the safety of equipment, swift and convenient to operate, after realizing being connected with ROV umbilical cables fast, easily, slip down to along umbilical cables
The hook device counterpart being connected with ROV behind ROV top can the dead bolt of top opening easily, dead bolt locking hook device counterpart
Cervical region after can realize reliable, safe lifting ROV, when ROV is after the water surface is transferred on deck, pull unblock by a cord
Device, dead bolt disengages from the cervical region of hook device counterpart, and hook device realizes the disengaging with ROV, and hook device arrives along umbilical cables
Separate from umbilical cables after the water surface.
Accompanying drawing explanation
Below in conjunction with figure, detailed description of the invention of the present utility model is further described in detail, wherein:
Fig. 1 is fundamental diagram of the present utility model；
Fig. 2 is the structural front view of hook device of the present utility model (4)；
Fig. 3 is the top view shown in Fig. 2；
Fig. 4 is the left sectional view shown in Fig. 2；
Fig. 5 is the A direction view shown in Fig. 4；
Fig. 6 is the sectional view of A A direction shown in Fig. 4；
Fig. 7 is the sectional view that hook device of the present utility model unlocks the first state that breaks off relations；
Fig. 8 is the sectional view that hook device of the present utility model unlocks unhook the second state；
Fig. 9 is the enlarged diagram of the hook device unblock unhook unlocking structure component movement of Fig. 8；
Figure 10 is the sectional view that hook device of the present utility model unlocks the third state that breaks off relations；
Figure 11 is that the hook device of Figure 10 unlocks the enlarged diagram of retaining mechanism component movement when breaking off relations；
Figure 12 is the sectional view that the first state is linked up with in hook device of the present utility model locking；
Figure 13 is that the enlarged diagram of each module position of retaining mechanism under beginning state is linked up with in the hook device locking of Figure 12；
Figure 14 is the sectional view of hook device of the present utility model locking hook the second state；
Figure 15 is the enlarged diagram of the hook device locking locked by hooks mechanism kinematic of Figure 14；
Figure 16 is the sectional view that the third state is linked up with in hook device of the present utility model locking；
Figure 17 is that the hook device locking of Figure 16 has been linked up with rear retaining mechanism and is returned to the enlarged diagram of initial condition；
Figure 18 is the structural representation of this utility model hook device counterpart (5) parts；
Figure 19 is the structural representation of this utility model connection fixing base (6) parts；
Figure 20 is the front view of this utility model pulling axis (88) parts；
Figure 21 is the left view of this utility model pulling axis (88) parts；
Figure 22 is the front view of this utility model dead bolt limit base (96) parts；
Figure 23 is the left view of this utility model dead bolt limit base (96) parts；
Figure 24 is the top view of this utility model dead bolt limit base (96) parts；
Figure 25 is the front view of this utility model hook device shell (42) parts；
Figure 26 is the top view shown in Figure 25；
Figure 27 is the left sectional view shown in Figure 25；
Figure 28 is the A direction view shown in Figure 27；
Figure 29 is use state diagram of the present utility model；
Wherein, indicating: 1 umbilical cables, 2 load-bearing wireropes in figure, 3 unlock cord, 4 hook devices, 5 hook devices
Counterpart, 6 connection fixing bases, the 7 spacing door-plates of drawing and pulling type, 8 unlocking mechanisms, 9 retaining mechanisms, 10 shackles, 11
ROV, 12 crane gears；
41 suspension hooks, 42 hook device shells, 43 load-bearing bearing pins, 44 banking stops, 45 mounting seat, 46 fix
Seat；
51 cones, 52 cylinders, 53 hook device counterpart circular holes, 54 pin-and-holes；
61 screws one, a 62 fixing circular hole, 63 screws two；
71 handles, 72 index pins, 73 frids, 74 sliding seat；
81 slide blocks, 82 take-up housings, 83 sliding pin seats, 84 connecting rod back-moving springs, 85 sliding pin axles, 86 connecting rods,
87 CRANK key, 88 pulling axises；
91 locks, 92 dead bolts, 93 axis pin of the spring, 94 dead bolt back-moving springs, 95 spring catch axle beds, 96 locks
Tongue limit base, 97 gripper shoes；
411 circular holes；
421 end faces, 422 square holes, 423 door-plate grooves, 424 slightness holes, 425 top slot, 426 liftings
Hole, 427 lower surfaces, 428 holes, location, 429-inner face；
881 pulling axis end faces, the 882 spacing end faces of pulling axis, 883 pulling axis square holes, 884 cylindricals, 885 plectrums；
961 circular holes, 962 spacing end faces, 963 dead bolt limit base square grooves；
Detailed description of the invention
Below in conjunction with figure and embodiment, the technical solution of the utility model is further described in detail.
As it is shown in figure 1, a kind of ROV hangs quick hook device, including umbilical cables 1, load-bearing wirerope 2, unlock cord 3 and
Shackle 10, also includes that the hook device 4 connected by umbilical cables 1, hook device 4 are the structure of inner hollow, at the lower square tube of hook device 4
Crossing umbilical cables 1 the most sequentially to connect and have the hook device counterpart 5 and connection fixing base 6 cooperated with it, umbilical cables 1 depends on
Sequence through hook device 4, hook device counterpart 5 and connection fixing base 6 center after fixing with ROV is connected, on hook device 4 and also
Being provided with unlocking mechanism 8 and retaining mechanism 9, unlocking mechanism 8 is arranged on the one of the hook device shell 42 of hook device 4 by sliding pin seat 83
On side end face 421；Retaining mechanism 9 is symmetrically mounted on the both sides of the hook device shell 42 of hook device 4 by screw, unlocks cord 3
It is connected on the sliding pin axle 85 of unlocking mechanism 8.Therefore, this design structure hook device simple in construction, easy to operate, design is new
Grain husk, it is often more important that make work the most reliable.
In this utility model, this one ROV hangs quick hook device and has been mainly used for there is cable underwater robot ROV
Hook and uncoupling work, hook device 4 is as spacing door-plate 7, unlocking mechanism 8 and the installation foundation of retaining mechanism 9.
As shown in Figures 2 and 3, hook device 4 is mainly by suspension hook 41, hook device shell 42, load-bearing bearing pin 43, banking stop
44, mounting seat 45, fixing seat 46 form, and wherein, suspension hook 41 is movably arranged in the top slot 425 of hook device shell 42, hangs
Having circular hole 411 on hook 41, suspension hook 41 installs shackle 10 by circular hole 411, shackle 10 reconnects load-bearing wirerope 2, to realize
ROV hangs, and load-bearing bearing pin 43 is internal in the both sides hole for hoist 426 of suspension hook 41 from hook device shell 42, and outside is with spacing
Sheet 44 snaps in the groove of load-bearing bearing pin 43, and is screwed banking stop 44 on hook device shell 42, completes suspension hook 41 and hangs
The connection of hook device shell 42 is installed, and as shown in Figure 27 and Fig. 2, fixedly mounts base on the lower surface 427 of hook device shell 42
45, as shown in Figure 27 and Fig. 3, by the fixing seat 46 of sunk screw fixed installation on the inner face 429 of hook device shell 42.
As shown in Fig. 2 and Figure 26, the side of hook device shell 42 is provided with a door-plate groove 423, and one end of door-plate groove 423 sets
Having the spacing door-plate of drawing and pulling type 7, the spacing door-plate of drawing and pulling type 7 is mainly by handle 71, index pin 72, frid 73 and sliding seat 74 groups
Become, wherein, with screw installation activity seat 74 on frid 73, handle 71, there is one end of door-plate groove 423 to pacify at hook device shell 42
Dress index pin 72, is inserted into spacing for mounted drawing and pulling type door-plate 7 in the door-plate groove 423 of hook device shell 42, and with indexing
Pin 72 is spacing.Extract the spacing door-plate of drawing and pulling type 7 out, the quickly loading of hook device 4 and umbilical cables 1 can be completed and separate, inserting pull
Umbilical cables 1 is limited in extension by the spacing door-plate of formula 7, the fixing seat 46 on hook device 4 and the sliding seat 74 on the spacing door-plate of drawing and pulling type 7
Hook device 4 center, hook device 4 can in umbilical cables 1 slidably, and hook device 4 can quickly arrive the top of ROV along umbilical cables 1.
As shown in figure 26, hook device 4 has one end of door-plate groove 423 to have slightness hole 424, and slightness hole 424 extends to
Hook device center.Therefore, reasonable in design, it is often more important that to facilitate umbilical cables to be encased in the center of hook device.
In above-mentioned implementation process, the fixing seat 46 that hook device shell 42 is installed and the spacing door-plate of drawing and pulling type 7 are pacified
The sliding seat 74 of dress has the hole that applicable umbilical cables passes, and the sliding seat 74 that the spacing door-plate of drawing and pulling type 7 had umbilical cables 1 hole can be with
With the spacing door-plate of drawing and pulling type 7 and hook device shell 42 sharp separation；Gravity that hook device 4 was transferred when umbilical cables 1 is slided and
Inertia energy makes the hook device counterpart 5 that dead bolt 92 auto lock is connected on ROV, it is achieved hook device 4 is joined with ROV and hook device
Being reliably connected of component 5；When ROV transfers to the water surface, unlocking mechanism 8 can unlock dead bolt 92 and ROV and hook device counterpart 5
Connect, it is achieved hook device 4 separates with ROV and hook device counterpart 5.
In this utility model, ROV one hook device counterpart 5 supporting with hook device 4 of upper fixing connection, hook device is joined
As shown in figure 18, hook device counterpart 5 entirety structure in " mushroom-shaped " designs the architectural feature of component 5, hook device counterpart 5
Top be cone 51, the middle part of hook device counterpart 5 is cylinder 52；The middle part of hook device counterpart 5 be one through
Hook device counterpart circular hole 53, is provided with two pin-and-holes 54, two pin-and-holes 54 and connection fixing base in the bottom of hook device counterpart 5
6 are connected, as operating platform during operation.
The design that top is cone 51 of above-mentioned hook device counterpart 5 is to preferably back down dead bolt 92, and middle part is circle
Cylinder 52 is to ensure that dead bolt 92 can be locked reliably, and two pin-and-holes 54 of bottom can be connected with connection fixing base 6, and middle part is
One through hook device counterpart circular hole 53, thus realize umbilical cables 1 and may pass through the center of hook device counterpart 5.
First effect using the hook device counterpart 5 that such method for designing designs is to arrive at hook device 4
After hook device counterpart 5 cone 51, under the deadweight of hook device 4, the spring force of dead bolt back-moving spring 95, dead bolt 92 is overcome to be pushed up
Opening, such as Figure 14, shown in 15, i.e. during design, hook device counterpart 5 cone 51 angle is easier to back down time consistent with dead bolt 92 cone angle
Dead bolt 92；Second effect of hook device counterpart 5 is, after hook device counterpart 5 forecone 51 passes dead bolt 92, at dead bolt
Under the spring-force driven dual of back-moving spring 95, dead bolt 92 locks the cylinder 52 in the middle part of hook device counterpart 5, such as Figure 16, shown in 17,
After i.e. during design, dead bolt 92 stretches out and locks hook device counterpart 5 cylinder 52, dead bolt back-moving spring 95 still has certain bullet
Spring pretightning force ensures that dead bolt 92 will not be retracted in lock 91.Hook device counterpart 5 center hole 53 is consolidated after umbilical cables 1
It is scheduled on ROV.
As shown in figure 19, the upper end lateral symmetry at fixing seat 6 has two screws 1, two screws 1 and extension
Two pin-and-holes 54 of hook device counterpart 5 cooperate coupling hook device counterpart 5, and the middle part of fixing seat 6 is through consolidating
Reservation circular hole 62, fixing seat circular hole 62 is used for making umbilical cables 1 pass from centre, is additionally provided with two on the lower surface of fixing seat 6
Screw 2 63, two screws 2 63 are connected for fixing with ROV.
As shown in Fig. 4, Fig. 5 and Fig. 8, unlocking mechanism 8 is mainly resetted by slide block 81, take-up housing 82, sliding pin seat 83, connecting rod
Spring 84, sliding pin axle 85, connecting rod 86, CRANK key 87 and pulling axis 88 form, and use spiral shell on hook device shell 42 1 side end face 421
Sliding pin seat 83 installed by nail, and sliding pin axle 85 penetrates in the hole of sliding pin seat 83 from top to bottom, installing connecting rods on the cylindrical of sliding pin axle 85
Back-moving spring 84, installs slide block 81, take-up housing 82 with screw on sliding pin axle 85.
Connecting rod 86 one end is contained between slide block 81, take-up housing 82, passes circular hole and the connecting rod 86 of take-up housing 82 with screw
Waist slotted hole after be fixed on the screw of slide block 81；CRANK key 87 passes hook device shell from the other end of hook device shell 42
The hole, location 428 of 42, the square hole 883 of pulling axis 88, the circular locating openings of the gripper shoe 97 of retaining mechanism 9, eventually pass through connecting rod 86
Square hole, CRANK key 87 is installed screw spacing, pulling axis 88 is arranged on the square hole of CRANK key 87 by pulling axis square hole 883
On, the two ends cylindrical 884 of pulling axis 88 is installed and spacing by the gripper shoe 97 of retaining mechanism 9.Finally, unlocking mechanism 8 institute is completed
There is the installation of the installation of assembly and unlocking mechanism 8 and hook device shell 42.
As shown in Figure 6, retaining mechanism 9 is mainly by lock 91, dead bolt 92, axis pin of the spring 93, dead bolt back-moving spring 94, bullet
Spring axis pin base 95, dead bolt limit base 96 and gripper shoe 97 form.
Wherein, the outer end stud of axis pin of the spring 93 is arranged on the screw of dead bolt 92 through the circular hole 961 of dead bolt limit base 96
On, dead bolt back-moving spring 94 is arranged on axis pin of the spring 93 cylindrical, and spring catch axle bed 95 is fixed by screws on lock 91,
Lock 91 open at one end is screwed gripper shoe 97, and the hole, location, pulling axis 88 one end 884 of unlocking mechanism 8 is loaded gripper shoe 97
Hole, location in, then fix another part support mounting plate 97 at the lock 91 opening other end, another set of symmetry be in like manner installed
Retaining mechanism 9, the retaining mechanism 9 after installing is installed in the both sides square hole 422 of hook device shell 42 with screw, lock 91
Screw is all installed in top and bottom, and the power making dead bolt 92 bear is delivered on hook device shell 42 by lock 91；Complete retaining mechanism 9
The installation of the installation of assembly and retaining mechanism 9 and hook device shell 42.
Designing a dead bolt limit base square groove 963 on dead bolt limit base 96, the width of dead bolt limit base square groove 963 is more than dialling
The width of the plectrum 885 of axle 88.
Above-mentioned one group of design symmetrical retaining mechanism 9 on hook device shell 42, under this retaining mechanism 9 naturalness
Under the effect of spring force, dead bolt 92 is constantly in locking state.Retaining mechanism 9 can unlock in the case of following two kinds, has most
Use value.
The first situation is, ROV is when the water surface needs to be recovered to deck, and hook device 4 slides into hook device along umbilical cables 1
Counterpart 5 top, after hook device counterpart 5 withstands on hook device 4 dead bolt 92 conical surface, dead bolt 92 overcomes spring force to be retracted into lock 91
Time, retaining mechanism 9 is in released state, and after hook device counterpart 5 top maximum cylindrical passes dead bolt 92, dead bolt 92 is at spring force
Lower locking hook device counterpart 5 cylinder 52 of effect, makes hook device counterpart 5 and hook device 4 be locked together again.
The second situation is, hangs ROV after the water surface is transferred on deck by hook device 4, needs hook device 4 and ROV
During separation, hook device 4 devising a set of unlocking mechanism 8, unlocking mechanism 8 cannot unlock under weight bearing situations, it is ensured that
The safety that ROV hangs in atmosphere.After only in ROV submerges water, ROV becomes positive buoyancy when floating in water, pulls unblock thin
Rope 3, the unlocking mechanism 8 rotary motion by pulling axis 87, one end pulling axis end face 881 of pulling axis 87 stirs the lock of dead bolt limit base 96
Tongue limit base square groove 963, makes the dead bolt 92 being fixed on dead bolt limit base 96 return in lock 91, hook device counterpart 5 by
In there is no the restriction of dead bolt 92, pull hook device 4 to complete with ROV and separate.
In sum, the implementation process that this utility model is concrete is:
As shown in Fig. 1 and Figure 29, before work, the load-bearing wirerope 2 of hook device 4 connecting shackle 41 need to configure lifting at surface end
Equipment 12, the unblock cord 3 that unlocking mechanism 8 connects is by operator's manual unlocking；Umbilical cables surface end by artificial or
Configuration umbilical cord telpher carries out the folding and unfolding of umbilical cables 1, during work, it is necessary first to the water intake end of umbilical cables 1 is joined through hook device
It is connected with ROV11 after the hook device counterpart circular hole 53 of component 5 and the fixing seat circular hole 62 of connection fixing base 6；Hook device 4 pushes up
End devises a suspension hook 41 that can rotate around hook device shell, and suspension hook 41 installs shackle 10 by circular hole 411, and shackle 10 is again
Connect load-bearing wirerope 2, to realize hanging of ROV11.
When ROV transfers to the water surface from deck, first load-bearing wirerope 2 one end is connected with hook device 4 by shackle 10, load-bearing
Wirerope 2 other end is connected to crane gear 12, unlocks cord 3 and is connected on the sliding pin axle 85 of hook device 4, then by hook device 4
Installing in umbilical cables 1, hook device 4 slides on the hook device counterpart 5 being assemblied on ROV11 along umbilical cables 1 and locks, and rises
Heavy equipment 12 reclaims load-bearing wirerope 2, and sling ROV11, and ROV11 swings to outside ship ship side, and load-bearing wirerope transferred by crane gear 12
2, while transferring load-bearing wirerope 2 the most servo-actuated put umbilical cables 1 and unlock cord 3.ROV11 is put into the water surface always, makes ROV11
It is in floating state at the water surface, manually pulls unblock cord 3, make the hook device counterpart 5 points installed on hook device 4 and ROV11
From, crane gear 12 reclaims load-bearing wirerope 2, hook device 4 is recovered to the water surface, and separates taking-up from umbilical cables 1.
When ROV completes after underwater performance returns on the water surface, umbilical cables 1 somewhat load, make hook device counterpart 5 vertically to
On, hook device 4 being installed in umbilical cables 1, load-bearing wirerope 2 transferred by crane gear 12, when hook device 4 arrives ROV11 top, locking
Hook device 4 is locked by mechanism 9 with the hook device counterpart 5 on ROV11, and crane gear 12 reclaims load-bearing wirerope 2, is risen by ROV11
Hanging on deck, taken out by hook device 4 after unblock from umbilical cables 1, the water surface completing ROV11 is regained.
More specifically operating process is: hook device 4 unlocks the motion mode of unlocking mechanism 8 each assembly when breaking off relations and sees Fig. 7
To shown in Figure 11, it is in floating state when ROV transfers to the water surface, at this moment as it is shown in fig. 7, the upper end of dead bolt 92 is stuck in hook device joins
Cylinder 52 position of component 5, as shown in Figure 8 and Figure 9, deck operation personnel manually pull the unblock being connected on sliding pin axle 85
Cord 3, sliding pin axle 85 overcomes spring force to move upward, and makes slide block 81, connecting rod 86 and the CRANK key being connected on sliding pin axle 85
87 formed tangent motions, make the left end of CRANK key 87 around crank axle counter-clockwise rotary motion, such as Fig. 8 and Fig. 9 institute
Showing, the right-hand member of CRANK key 87, around crank axle clockwise rotation, the rotary motion of CRANK key 87, drives pulling axis 88 to revolve
Transhipment is dynamic, and during pulling axis 88 rotary motion, plectrum 885 end face 881 is stirred the inside groove 963 of dead bolt limit base 96 and overcome spring force past
Hook device shell 42 outside direction is for linear motion, and dead bolt limit base 96 is retracted in lock 91 with dead bolt 92, when dead bolt limits
After the spacing end face 962 of position seat 96 encounters the spacing end face 882 of pulling axis 88, dead bolt 92 stops continuing to retract, it is ensured that dead bolt 92
Will not deviate from lock 91, after hook device 4 completes unlocking movement, owing to hook device counterpart 5 cylinder 52 is unrestricted, hang
Hook device counterpart 5 will be deviate from from hook device 4, move hook device 4 to deck along umbilical cables 1 from the water surface with load-bearing wirerope 2,
Then being separated from umbilical cables 1 by hook device 4, hook device 4 completes the unhook with ROV.
Hook device 4 locking hook time each assembly of retaining mechanism 9 motion mode see Figure 12 to Figure 17, when hook device 4 along
When umbilical cables 1 slides into ROV top hook device counterpart 5, owing to hook device 4 has certain weight and inertia, as shown in figure 12,
When the conical surface 51 of hook device counterpart 5 and the lower taper-face contact of dead bolt 92 collide, the most as shown in figure 15, after dead bolt 92 stress
Spring force is overcome to retract to lock 91 inside, toward hanging together with link together with dead bolt 92 dead bolt limit base 96 and axis pin of the spring 93
The outer motion of hook device shell 42, encounters the pulling axis of pulling axis 88 when the spacing end face 962 of the dead bolt limit base 96 connected with dead bolt 92 and limits
After the end face 882 of position, dead bolt 92 stops continuing to retract, and also ensure that dead bolt 92 will not be deviate from lock 91 equally.Dead bolt 92 contracts
Return to lock 91 aft hook device 4 continue to move downward, as shown in FIG. 16 and 17, when the dead bolt 92 in retaining mechanism 9 is transported downwards
When moving cylinder 52 position of hook device counterpart 5, dead bolt 92 ejects under spring force in lock 91, dead bolt 92
Upper end be stuck in cylinder 52 position of hook device counterpart 5, hook device 4 completes and the locking of hook device counterpart 5.
In above-mentioned implementation process, during dead bolt 92 locks hook device counterpart 5, unlocking mechanism 8 will not be done
Pre-to locking motion, make ROV hook device counterpart 5 be easier to back down dead bolt 92 and lock hook device counterpart 5.Such as Figure 16 institute
Showing, dead bolt limit base 96 and dead bolt 92 is connected by axis pin of the spring 93 is fixing, when dead bolt 92 locks hook device counterpart 5 or freedom
Under the spring-force driven dual of dead bolt back-moving spring 93, it is ejected lock 91 under state, during unblock, needs dead bolt 92 to fall back on lock 91
In, i.e. the rotary motion of pulling axis 88 pulls dead bolt limit base 96 i.e. to unlock to left movement.In order to make unlocking mechanism 8 not during design
Can intervene locking motion, the distance making dead bolt 92 need to return to lock 91 moves to pulling axis 88 equal to dead bolt limit base 96
Designing a dead bolt limit base square groove 963 in distance, and dead bolt limit base 96, dead bolt limit base square groove 963 width is more than dialling
Axle 88 plectrum 885 width.When hook device counterpart 5 backs down dead bolt 92, as shown in figure 14, dead bolt limit base 96 contracts at dead bolt 92
Will not produce with pulling axis 88 in returning to the distance of lock 91 and interfere, i.e. all parts of unlocking mechanism 8 are all without affecting dead bolt limit
The motion of position seat 96, only completes to be retracted in lock 91 when dead bolt 92, and dead bolt limit base 96 is by the spacing end face 882 of pulling axis 88
Spacing, at this moment hook device 4 relies on deadweight to continue to transfer, until the cylinder 52 of hook device counterpart 5 exceedes dead bolt 91, dead bolt 91
Stretch out from lock 91 under the spring-force driven dual of dead bolt back-moving spring 93, lock hook device counterpart 5 cylinder 52.
This utility model has the advantage that in a specific embodiment
1, hook device of the present utility model not only can quick locking and unlock and fix, with ROV, the ROV being connected and join on platform
Component；And when ROV transfers to the water surface from platform, the ROV counterpart being connected can be fixed with ROV, when ROV completes by quick release
When operation needs to be recovered to platform after arriving the water surface, also can fix, with ROV, the ROV being connected along umbilical cables downslide quick locking and coordinate
Part completes the recovery of ROV；
2, locking of the present utility model is all completed by frame for movement with unlocking, and applied widely, reliability is high；
3, during retaining mechanism of the present utility model completes to lock ROV counterpart, the motion of retaining mechanism is not unlocked
The impact of mechanism, i.e. locking process completely disengages from unlocking mechanism, it is easier to realize completing of locking process；
4, the application of double tangent mechanisms, a unlocking motion in unlocking mechanism of the present utility model, open hook device simultaneously
Monosymmetric two retaining mechanisms, simplify releasing process, simplicity swift to operate, strengthen the scope of application of hook device；
5, this utility model simple structure, manufacture simple, reasonable in design；
6, this utility model can support personnel and the safety of equipment to greatest extent, operation is fast
Prompt convenient, reliable operation；
7, constitute and can dismantle freely or assemble between all parts of the present utility model, it is simple to keep in repair, be easy to
Management, can effectively reduce cost.
Claims (10)
1. ROV hangs a quick hook device, including umbilical cables (1), load-bearing wirerope (2), unlocks cord (3) and shackle
(10), it is characterised in that: also including the hook device (4) connected by umbilical cables (1), hook device (4) is the structure of inner hollow,
The lower section of hook device (4) is the most sequentially connected by umbilical cables (1) have the hook device counterpart (5) that cooperates with it and
Connection fixing base (6), umbilical cables (1) sequentially passes in hook device (4), hook device counterpart (5) and connection fixing base (6)
Fix with ROV (11) after the heart and be connected, hook device (4) is additionally provided with unlocking mechanism (8) and retaining mechanism (9), unlocking mechanism (8)
On one side end face (421) of the hook device shell (42) being arranged on hook device (4) by sliding pin seat (83)；Retaining mechanism (9) leads to
Cross the both sides that screw is symmetrically mounted on the hook device shell (42) of hook device (4), unlock cord (3) and be connected to unlocking mechanism (8)
Sliding pin axle (85) on.
A kind of ROV the most according to claim 1 hangs quick hook device, it is characterised in that: described hook device (4) is mainly
By suspension hook (41), hook device shell (42), load-bearing bearing pin (43), banking stop (44), mounting seat (45), fixing seat (46) group
Becoming, wherein, suspension hook (41) is movably arranged in the top slot (425) of hook device shell (42), load-bearing bearing pin (43), banking stop
(44) being arranged on hook device shell (42), mounting seat (45) is arranged on the lower end of hook device shell (42) by sunk screw
On face (427), fixing seat (46) is fixed on the inner face (429) of hook device shell (42) by sunk screw.
A kind of ROV the most according to claim 2 hangs quick hook device, it is characterised in that: described suspension hook has on (41)
Circular hole (411), the side of hook device shell (42) is provided with a door-plate groove (423), and one end of door-plate groove (423) is provided with drawing and pulling type
Spacing door-plate (7), the spacing door-plate of drawing and pulling type (7) is mainly by handle (71), index pin (72), frid (73) and sliding seat (74)
Composition, wherein, handle (71) and sliding seat (74) are arranged on frid (73) by screw, and index pin (72) is arranged on hook device
Shell (42) has one end of door-plate groove (423).
A kind of ROV the most according to claim 3 hangs quick hook device, it is characterised in that: described hook device (4) has door-plate
One end of groove (423) has slightness hole (424), and slightness hole (424) extends to hook device center.
A kind of ROV the most according to claim 1 hangs quick hook device, it is characterised in that: described hook device counterpart (5)
The overall structure design in " mushroom-shaped ", the top of hook device counterpart (5) is cone (51), in hook device counterpart (5)
Portion is cylinder (52)；The middle part of hook device counterpart (5) is through hook device counterpart circular hole (53), and hook device is joined
Component circular hole (53) is used for making umbilical cables (1) pass from centre, is provided with two pin-and-holes in the bottom of hook device counterpart (5)
(54), two pin-and-holes (54) are connected with connection fixing base (6), as operating platform during operation.
A kind of ROV the most according to claim 1 hangs quick hook device, it is characterised in that: in the upper end two of fixing seat (6)
Side symmetry has two screws one (61), two pin-and-hole (54) phase interworkings of two screws one (61) and hook device counterpart (5)
Closing coupling hook device counterpart (5), the middle part of fixing seat (6) is a through fixing seat circular hole (62), fixing seat circular hole
(62) it is used for making umbilical cables (1) pass from centre, the lower surface of fixing seat (6) is additionally provided with two screws two (63), two
Screw two (63) is connected for fixing with ROV (11).
A kind of ROV the most according to claim 1 hangs quick hook device, it is characterised in that: described hook device (4), hook
It is designed as split type between device counterpart (5) and connection fixing base (6).
A kind of ROV the most according to claim 1 hangs quick hook device, it is characterised in that: described unlocking mechanism (8) is main
It is by slide block (81), take-up housing (82), sliding pin seat (83), connecting rod back-moving spring (84), sliding pin axle (85), connecting rod (86), crank
Key (87) and pulling axis (88) composition, wherein, slide block (81) and take-up housing (82) are arranged on sliding pin axle (85) by screw, sliding
Bearing pin (85) penetrates in the hole of sliding pin seat (83) from top to bottom, and sliding pin seat (83) is arranged on hook device shell (42) by screw
A side end face (421) on, the cylindrical (884) of sliding pin axle (85) goes back installing connecting rods back-moving spring (84), connecting rod (86) is pacified
Being contained between slide block (81) and take-up housing (82), connecting rod (86) initially passes through the circular hole of take-up housing (82), the company of being then passed through by screw
The waist slotted hole of bar (86), is fixed on the screw of slide block (81) finally by screw, and pulling axis (88) is pacified by pulling axis square hole (883)
Being contained on the square hole of CRANK key (87), the two ends cylindrical (884) of pulling axis (88) is pacified by the gripper shoe (97) of retaining mechanism (9)
Dress is the most spacing.
A kind of ROV the most according to claim 1 hangs quick hook device, it is characterised in that: described retaining mechanism (9) is main
It is by lock (91), dead bolt (92), axis pin of the spring (93), dead bolt back-moving spring (94), spring catch axle bed (95), dead bolt limit base
(96) forming with gripper shoe (97), retaining mechanism (9) is arranged in the square hole (422) of hook device shell (42) both sides, spring catch
The outer end stud of axle (93) is arranged on the screw of dead bolt (92) through the circular hole (961) of dead bolt limit base (96), and dead bolt resets
Spring (94) is arranged on axis pin of the spring (93) cylindrical, and spring catch axle bed (95) is fixed by screws on lock (91).
A kind of ROV the most according to claim 9 hangs quick hook device, it is characterised in that: described dead bolt limit base (96)
One dead bolt limit base square groove (963) of upper design, the width of dead bolt limit base square groove (963) is more than the plectrum of pulling axis (88)
(885) width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620681160.1U CN205802753U (en) | 2016-07-01 | 2016-07-01 | A kind of ROV hangs quick hook device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620681160.1U CN205802753U (en) | 2016-07-01 | 2016-07-01 | A kind of ROV hangs quick hook device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205802753U true CN205802753U (en) | 2016-12-14 |
Family
ID=57512302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620681160.1U Withdrawn - After Issue CN205802753U (en) | 2016-07-01 | 2016-07-01 | A kind of ROV hangs quick hook device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205802753U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947869A (en) * | 2016-07-01 | 2016-09-21 | 中国船舶重工集团公司七五○试验场 | Fast hook device for ROV suspension |
| CN109353456A (en) * | 2018-11-28 | 2019-02-19 | 国家***第海洋研究所 | A kind of unmanned boat hangs de- hook system and unhook, hook method automatically |
-
2016
- 2016-07-01 CN CN201620681160.1U patent/CN205802753U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947869A (en) * | 2016-07-01 | 2016-09-21 | 中国船舶重工集团公司七五○试验场 | Fast hook device for ROV suspension |
| CN109353456A (en) * | 2018-11-28 | 2019-02-19 | 国家***第海洋研究所 | A kind of unmanned boat hangs de- hook system and unhook, hook method automatically |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161214 Effective date of abandoning: 20171114 |