CN106800235B - A kind of water surface salvaging stringing device - Google Patents
A kind of water surface salvaging stringing device Download PDFInfo
- Publication number
- CN106800235B CN106800235B CN201611213383.6A CN201611213383A CN106800235B CN 106800235 B CN106800235 B CN 106800235B CN 201611213383 A CN201611213383 A CN 201611213383A CN 106800235 B CN106800235 B CN 106800235B
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- lock pin
- pin
- magnet
- locking mechanism
- swivel nut
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a kind of waters surface to salvage stringing device, and it includes guiding locking mechanism, guide rope and dipper crowding gear, the hanging ring of peripheral target object which, which salvages stringing device,；Guide rope is two, one end of two guide ropes is fixedly connected with guiding locking mechanism respectively, the other end, which is placed in, to be salvaged on platform, guiding locking mechanism is mounted on dipper crowding gear, dipper crowding gear is contacted with the hanging ring of object, dipper crowding gear makes to guide locking mechanism realization locking under the effect of external force, and two guide ropes are combined into one to be formed and surround to live on the hanging ring circle of object, is completed at the same time the separation of guiding locking mechanism and dipper crowding gear.It salvages time-consuming and laborious and the drawbacks of easily cause equipment damage present invention improves current surface facilities, provides guarantee for the salvaging of various surface facilities.
Description
Technical field
The invention belongs to mechanical device fields, and in particular to a kind of pair of water surface equipment containing hanging ring is captured and completes to salvage
The device of rope docking.
Background technique
It rescues or salvages under domestic water at present and mostly use conventional methods, such as with salvage loop, rope or recovery hook device,
These methods be substantially first with salvage loop, salvage to restrict or salvage and hook salvaging target, then again with other rod pieces by crane
Hook send to salvage target suspension hook at, after suspension hook tangles, restart crane lifting, these salvage means can only be calm
In the case of operation it is just reliable, and it is practical at sea, substantially will not be calm, when such personnel on the quarter operate, no
It is only dangerous, and springing up due to wave and ship, it to hook and salvage target and be just not easy.Although actually it occur frequently that recovery hook
It hooks target, but due to hull and salvages that target is unexpected to be sprung up, for safety, salvage person has to put showing for recovery hook aside
As, then send bulky suspension hook that extension target is gone just to be more difficult.It races against time sometimes for task, although great danger, also have to send someone
It jumps in water and goes manually to hang target.Therefore naval vessel is successfully salvaged target in some tasks as important examination item.These
Water salvage operation is unstable, and the time is long, and salvaging is time-consuming and laborious and there are biggish personal safety hidden danger, especially in severe day
Gas is even more to be difficult to operation, also be easy to cause equipment damage even personal injury.
Summary of the invention
In view of this, the present invention provides a kind of waters surface to salvage stringing device, which improves current surface facilities and beats
It fishes out time-consuming and laborious and the drawbacks of easily cause equipment damage, provides guarantee for the salvaging of various surface facilities.
The present invention is achieved through the following technical solutions:
A kind of water surface salvaging stringing device, it includes guiding locking mechanism, guide rope and pushing which, which salvages stringing device,
Mechanism, peripheral equipment are the hanging ring of object；
The guide rope is two, and one end of two guide ropes is fixedly connected with guiding locking mechanism respectively, the other end point
Not in salvaging person's hand and on suspension hook；
The guiding locking mechanism is mounted on dipper crowding gear, and dipper crowding gear is contacted with the hanging ring of object, dipper crowding gear
Make to guide locking mechanism realization locking under the effect of external force, two guide ropes are combined into one to be formed and surround object
Hanging ring circle is lived, and the separation of guiding locking mechanism and dipper crowding gear is completed at the same time.
Further, the dipper crowding gear includes rotation fork, connecting rod, push plate, push strut, spring, fork body and handle；
Rotation fork is factory's font structure, including a horizontal component and a sloping portion, sloping portion and horizontal component
In obtuse angle, sloping portion is equipped with the structure connecting with link rotatable；
U-shaped pitches body and spill push plate opening is opposite, and push strut passes through fork body and is fixedly connected with push plate groove surface, pushes
Bar is slidably matched with fork body, and one end is fixed in handle, and the other end is cased with spring, and rotation fork sloping portion is by connecting rod and pushes
The rotation connection of plate end, the end of sloping portion and the rotation connection of fork body end portion, structure on two sides are symmetrical.
Further, the guiding locking mechanism includes two magnetic shuttle sheaths and two magnetic shuttles；
The magnetic shuttle jacket structure is the cylinder of axially open；
Two magnetic shuttles are elastically engaged with two magnetic shuttle sheaths being fixed on rotation fork respectively, and two magnetic shuttles pass through magnetic phase
It inhales and realizes locking.
Further, the magnetic shuttle includes magnet loop coil, magnet swivel nut and two blocks of magnet；
The magnet loop coil is the composite unit structure of cone and cylindrical body, and conical sections are provided with and the fixed company of guide rope
The hole connect, cylindrical portion outer surface are equipped with screw thread；
It is stair-stepping groove inside the magnet swivel nut, major diameter internal groove side wall is equipped with screw thread；
The magnet loop coil and magnet swivel nut opening are opposite, are threadably secured connection, two blocks of magnet are attached together and are in
It is ladder-like, it is connected in the cascade groove of magnet swivel nut, two blocks of magnet are limited by magnet loop coil.
Further, the guiding locking mechanism includes two lock pin components, hook and carbine；
Hook and carbine are fixedly connected with two lock pin components being fixed on rotation fork respectively, and hook and spring hook
It connects realization locking and then completes to disengage by two lock pin components.
Further, the lock pin component includes card rope loop coil, lock pin swivel nut, locking pin seat, lock pin I, lock pin spring, top
Pin, ejector pin retaining ring, ejector pin spring and lock pin II；
The card rope loop coil is the composite unit structure of cone and cylindrical body, and conical sections are provided with and the fixed company of guide rope
The hole connect, cylindrical inner surface are equipped with the screw thread cooperated with lock pin swivel nut；
II end of lock pin is equipped with a step surface, and middle section is equipped with a step surface, the outer path length of two steps
Degree is consistent；
The ejector pin is stepped shaft structure, and major diameter cylindrical radial direction is equipped with a waist through hole；
Lock pin swivel nut one end is fixedly connected with card rope loop coil, and the other end passes through lock pin II in the radial direction and rotation is pitched
It is slidably matched, locking pin seat is socketed in the lock pin swivel nut other end, is fixedly connected with lock pin swivel nut；Locking pin seat is fixed with lock pin swivel nut
One end be slidably matched in the radial direction with lock pin I, be cased with lock pin spring on lock pin I, lock pin spring is limited by the end face of lock pin I
Position；Lock pin I is fixedly connected with lock pin II, and lock pin II passes through the through-hole of ejector pin, and the end face of II end of lock pin and ejector pin are clamped, limitation
The displacement of lock pin II and lock pin I in the vertical direction；Ejector pin is slidably matched by ejector pin retaining ring and rotation fork horizontal component, end
Ejector pin spring is compressed to connect with rotation fork horizontal component.
Further, the guide rope is socketed by guide rope sheath, and guide rope jacket structure is the cylinder of axially open.
Further, the push strut is equipped with nut, and adjusting nut position is to control pressing force of the spring.
Further, ejector pin adjusting nut is installed on the ejector pin.
The utility model has the advantages that
1, the present invention facilitates operator to operate, and can capture target quickly, hang to be pulled suspension hook by guide rope
Ring.
2, the present invention needs the equipment for carrying out water surface salvaging to provide good guarantee to be various, time saving and energy saving, severe
Under weather and the larger situation of water level fluctuation, advantage of the invention can be more embodied.
3, push strut of the invention is equipped with nut, and adjusting nut position can control pressing force of the spring.
4, the present invention is connected two sections of guide ropes by guiding locking device automatically, not only can satisfy directed forces needs, but also
It can in emergency situations, by pulling guide rope both ends to disconnect two sections of guide ropes.
5, ejector pin adjusting nut is installed on ejector pin of the invention, the contact of adjustable two sides guiding locking mechanism away from
From.
Detailed description of the invention
Fig. 1 is to salvage stringing device using the water surface of magnetic connection to capture schematic diagram；
Fig. 2 is the structural schematic diagram that stringing device is salvaged using the water surface of magnetic connection；
Fig. 3 is the structural schematic diagram of magnetic shuttle；
Fig. 4 is the structural schematic diagram that stringing device is salvaged using the water surface of hook connection；
Fig. 5 is the structural schematic diagram using the guiding locking device of hook connection.
Wherein, 1- magnetic shuttle sheath, 2- magnetic shuttle, 3- guide rope, 4- rotation fork, 5- connecting rod, 6- push plate, 7- push strut, 8-
Spring, 9- guide rope sheath, 10- fork body, 11- nut, 12- handle, 13- card rope loop coil, 14- lock pin swivel nut, 15- locking pin seat,
16- lock pin I, 17- lock pin II, 18- lock pin spring, 19- ejector pin, 20- hook, 21- carbine, 22- ejector pin adjusting nut, 23-
Ejector pin retaining ring, 24- ejector pin spring, 25- magnet loop coil, 26- magnet swivel nut, 27- magnet I, 28- magnet II.
Specific embodiment
The present invention will now be described in detail with reference to the accompanying drawings and examples.
The present invention provides a kind of water surface salvage stringing device, the water surface salvage stringing device include guiding locking mechanism,
Guide rope 3 and dipper crowding gear, peripheral equipment are the hanging ring of object；
Guide rope 3 is two, and one end of two guide ropes 3 is fixedly connected with guiding locking mechanism respectively, and the other end is placed in
Platform is salvaged, a connecting shackle, one is placed in salvaging person's hand.
As shown in Figure 1, guiding locking mechanism is mounted on dipper crowding gear, dipper crowding gear is contacted with the hanging ring of object, is pushed away
Press mechanism make under the effect of external force guide locking mechanism realize locking, two guide ropes 3 be combined into one to be formed around will
The hanging ring circle of object is lived, and the separation of guiding locking mechanism and dipper crowding gear is completed at the same time.Guide rope 3 is by 9 sets of guide rope sheath
It connects, 9 structure of guide rope sheath is the cylinder of axially open.
As shown in Fig. 2, dipper crowding gear includes rotation fork 4, connecting rod 5, push plate 6, push strut 7, spring 8, fork body 10 and hand
Handle 12；Rotation fork 4 is factory's font structure, including a horizontal component and a sloping portion, sloping portion are in horizontal component
Obtuse angle, sloping portion are equipped with the structure being rotatablely connected with connecting rod 5；
U-shaped fork body 10 is open relatively with spill push plate 6, and push strut 7 passes through fork body 10 and the fixed company of 6 groove surface of push plate
It connects, push strut 7 is slidably matched with fork body 10, and one end is fixed in handle 12, and the other end is cased with spring 8, rotation 4 sloping portions of fork
It is rotatablely connected by connecting rod 5 and 6 end of push plate, the end of sloping portion and the rotation connection of fork 10 end of body, structure on two sides pair
Claim.Push strut 7 is equipped with nut 11, and 11 position of adjusting nut is to control 8 pressing force of spring.
Guiding locking mechanism, there are many forms, and embodiment is set forth below and illustrates.Embodiment one, as shown in Fig. 2, guiding
Locking mechanism includes two magnetic shuttle sheaths 1 and two magnetic shuttles 2；1 structure of magnetic shuttle sheath is the cylinder of axially open, two magnetic shuttles 2
It is elastically engaged respectively with two magnetic shuttle sheaths 1 being fixed on rotation fork 4, two magnetic shuttles 2 pass through magnetic attracting realization locking.
As shown in figure 3, magnetic shuttle 2 includes magnet loop coil 25, magnet swivel nut 26, magnet I 27 and magnet II 28；Magnet loop coil 25
For the composite unit structure of cone and cylindrical body, conical sections are provided with the hole being fixedly connected with guide rope 3, outside cylindrical portion
Surface is equipped with screw thread；It is stair-stepping groove inside magnet swivel nut 26, major diameter internal groove side wall is equipped with screw thread；Magnet loop coil 25 and magnet
Swivel nut 26 is open relatively, is threadably secured connection, and two blocks of magnet are attached together stepped, is connected to magnet swivel nut 26
In cascade groove, two blocks of magnet are limited by magnet loop coil 25.
In use, hand-held salvage stringing device handle 12, push plate 6 will be captured in mouth against device target (hanging ring etc.),
Driving handle 12 forward continue to press on simultaneously so that push strut 7 be made to withstand in target, and push plate 6 will drive connecting rod 5 and rotation
4 rotation of fork, when two sides rotation fork 4 goes to concordant, the magnetic shuttle 2 that both ends are mounted on two rotation forks 4 is since mutual attraction is made
With and tightly inhale together, handle 12 is withdrawn at this time, due to the effect of spring 8, so that connecting rod 5 and rotation fork 4 are flared out, and two
Root guide rope 3 keeps connecting due to 2 suction of magnetic shuttle, continues to withdraw handle 12, magnetic shuttle 2 will be deviate from from magnetic shuttle sheath 1, and lead
Messenger 3 will also be deviate from from guide rope sheath 9, pull 3 one end of guide rope, can smoothly hang what 3 other end of guide rope connected
Hook pulls in hanging ring, to complete to lift by crane.
Embodiment two, as shown in figure 4, guiding locking mechanism includes two lock pin components, hook 20 and carbine 21；Hook
20 and carbine 21 respectively be fixed on rotation fork 4 on two lock pin components be fixedly connected, hook 20 and carbine 21 mount
It realizes locking and then two lock pin components is completed to disengage under the effect of external force.
Lock pin component include card rope loop coil 13, lock pin swivel nut 14, locking pin seat 15, lock pin I 16, lock pin spring 18, ejector pin 19,
Ejector pin retaining ring 23, ejector pin spring 24 and lock pin II 17；Card rope loop coil 13 is the composite unit structure of cone and cylindrical body, cone
Part is provided with the hole being fixedly connected with guide rope 3, and cylindrical inner surface is equipped with the screw thread cooperated with lock pin swivel nut 14；Lock pin II 17
End is equipped with a step surface, and middle section is equipped with a step surface, and the outer diameter length of two steps is consistent；Ejector pin 19 is ladder
Axle construction, major diameter cylindrical radial direction are equipped with a waist through hole；
Described 14 one end of lock pin swivel nut and card rope loop coil 13 are fixedly connected, the other end pass through in the radial direction lock pin II 17 with
Rotation fork 4 is slidably matched, and locking pin seat 15 is socketed in 14 other end of lock pin swivel nut, is fixedly connected with lock pin swivel nut 14；Locking pin seat
15 one end fixed with lock pin swivel nut 14 are slidably matched with lock pin I 16 in the radial direction, and lock pin spring 18 is cased on lock pin I 16,
Lock pin spring 18 is limited by the end face of lock pin I 16；Lock pin I 16 is fixedly connected with lock pin II 17, and lock pin II 17 passes through ejector pin 19
Through-hole, the end face of II 17 end of lock pin and ejector pin 19 be clamped, the position of limitation lock pin II 17 and lock pin I 16 in the vertical direction
It moves；Ejector pin 19 is slidably matched by ejector pin retaining ring 23 and rotation 4 horizontal components of fork, and end compresses ejector pin spring 24 and rotation fork 4
Horizontal component connection.Ejector pin adjusting nut 22, the contact distance of adjustable two sides guiding locking mechanism are installed on ejector pin 19.
In use, hand-held salvage stringing device handle 12, push plate 6 will be captured in mouth against device target (hanging ring etc.),
Driving handle 12 forward continue to press on simultaneously so that push strut 7 be made to withstand in target, and push plate 6 will drive connecting rod 5 and rotation
4 rotation of fork, when two sides rotation fork 4 goes to concordant, the hook 20 being mounted on two rotation forks is contacted with carbine 21, then
Hook 20 opens 21 turns of tongues of carbine, so that the two is made to complete mounting, the ejector pins 19 when continuing to press on, on two rotation forks 4
Contact, thus respectively compress ejector pin spring 24, after compressing certain distance, lock pin II 17 will be disengaged from knock hole, then by
In 18 restitution of lock pin spring, I 16 band pendulum lock pin II 17 of lock pin is pushed to move up, it is completely disengaged from knock hole, thus left and right
Two guide ropes 3 are completed to connect and are detached from dipper crowding gear, and dipper crowding gear is withdrawn at this time, pull 3 one end of guide rope, can be smooth
The suspension hook that 3 other end of guide rope connects is pulled in into hanging ring, to complete to lift by crane.
In conclusion the above is merely preferred embodiments of the present invention, being not intended to limit the scope of the present invention.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (8)
1. a kind of water surface salvages stringing device, which is characterized in that it includes guiding locking mechanism, guiding that the water surface, which captures guiding device,
Rope and dipper crowding gear, peripheral equipment are the hanging ring of object；
The guide rope is two, and one end of two guide ropes is fixedly connected with guiding locking mechanism respectively, and the other end, which is placed in, to be beaten
It fishes out on platform；
The guiding locking mechanism is mounted on dipper crowding gear, and dipper crowding gear is contacted with the hanging ring of object, and dipper crowding gear is outside
Make to guide locking mechanism realization locking under the action of power, two guide ropes are combined into one to be formed and surround the hanging ring of object
It encloses, is completed at the same time the separation of guiding locking mechanism and dipper crowding gear；
The dipper crowding gear includes rotation fork, connecting rod, push plate, push strut, spring, fork body and handle；
Rotation fork is factory's font structure, including a horizontal component and a sloping portion, and sloping portion is with horizontal component in blunt
Angle, sloping portion are equipped with the structure connecting with link rotatable；
U-shaped pitches body and spill push plate opening is opposite, and push strut passes through fork body and is fixedly connected with push plate groove surface, push strut and
Fork body is slidably matched, and one end is fixed in handle, and the other end is cased with spring, and rotation fork sloping portion passes through connecting rod and push plate end
Portion's rotation connection, the end of sloping portion and the rotation connection of fork body end portion, structure on two sides are symmetrical.
2. the water surface as described in claim 1 salvages stringing device, which is characterized in that the guiding locking mechanism includes two magnetic
Shuttle sheath and two magnetic shuttles；
The magnetic shuttle jacket structure is the cylinder of axially open；
Two magnetic shuttles are elastically engaged with two magnetic shuttle sheaths being fixed on rotation fork respectively, and two magnetic shuttles pass through magnetic attracting reality
Now lock.
3. the water surface as claimed in claim 2 salvages stringing device, which is characterized in that the magnetic shuttle includes magnet loop coil, magnet
Swivel nut and two blocks of magnet；
The magnet loop coil is the composite unit structure of cone and cylindrical body, and conical sections are provided with to be fixedly connected with guide rope
Hole, cylindrical portion outer surface are equipped with screw thread；
It is stair-stepping groove inside the magnet swivel nut, major diameter internal groove side wall is equipped with screw thread；
The magnet loop coil and magnet swivel nut opening are opposite, are threadably secured connection, two blocks of magnet are attached together in ladder
Shape is connected in the cascade groove of magnet swivel nut, and two blocks of magnet are limited by magnet loop coil.
4. the water surface as described in claim 1 salvages stringing device, which is characterized in that the guiding locking mechanism includes two locks
Pin assemblies, hook and carbine；
Hook and carbine are fixedly connected with two lock pin components being fixed on rotation fork respectively, and hook and carbine mounting are real
Now locking is completed to disengage by two lock pin components in turn.
5. the water surface as claimed in claim 4 salvages stringing device, which is characterized in that the lock pin component include card rope loop coil,
Lock pin swivel nut, locking pin seat, lock pin I, lock pin spring, ejector pin, ejector pin retaining ring, ejector pin spring and lock pin II；
The card rope loop coil is the composite unit structure of cone and cylindrical body, and conical sections, which are provided with, to be fixedly connected with guide rope
Hole, cylindrical inner surface are equipped with the screw thread cooperated with lock pin swivel nut；
II end of lock pin is equipped with a step surface, and middle section is equipped with a step surface, the outer diameter length one of two steps
It causes；
The ejector pin is stepped shaft structure, and major diameter cylindrical radial direction is equipped with a waist through hole；
Lock pin swivel nut one end is fixedly connected with card rope loop coil, and the other end passes through lock pin II and rotation fork sliding in the radial direction
Cooperation, locking pin seat are socketed in the lock pin swivel nut other end, are fixedly connected with lock pin swivel nut；Locking pin seat and the one of the fixation of lock pin swivel nut
End is slidably matched with lock pin I in the radial direction, and lock pin spring is cased on lock pin I, and lock pin spring is limited by the end face of lock pin I；
Lock pin I is fixedly connected with lock pin II, and lock pin II passes through the through-hole of ejector pin, and the end face of II end of lock pin and ejector pin are clamped, limitation lock
The displacement of pin II and lock pin I in the vertical direction；Ejector pin is slidably matched by ejector pin retaining ring and rotation fork horizontal component, and end is supported
The pin spring that bears down on one is connect with rotation fork horizontal component.
6. the water surface as described in claim 1 salvages stringing device, which is characterized in that the guide rope is by guide rope sheath set
It connects, guide rope jacket structure is the cylinder of axially open.
7. the water surface as described in claim 1 salvages stringing device, which is characterized in that the push strut is equipped with nut, adjusts
Nut location is to control pressing force of the spring.
8. the water surface as claimed in claim 5 salvages stringing device, which is characterized in that be equipped with ejector pin on the ejector pin and adjust spiral shell
It is female.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611213383.6A CN106800235B (en) | 2016-12-23 | 2016-12-23 | A kind of water surface salvaging stringing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611213383.6A CN106800235B (en) | 2016-12-23 | 2016-12-23 | A kind of water surface salvaging stringing device |
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| Publication Number | Publication Date |
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| CN106800235A CN106800235A (en) | 2017-06-06 |
| CN106800235B true CN106800235B (en) | 2019-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611213383.6A Active CN106800235B (en) | 2016-12-23 | 2016-12-23 | A kind of water surface salvaging stringing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108225100B (en) * | 2018-01-16 | 2020-06-05 | 张俊宏 | Anti-terrorism and anti-riot catching fork |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2083353U (en) * | 1990-08-30 | 1991-08-21 | 中国人民解放军58005部队 | Tube threading device |
| CN201633908U (en) * | 2010-04-29 | 2010-11-17 | 中英海底系统有限公司 | Fishing tool for large-diameter power cable |
| CN201668902U (en) * | 2010-05-20 | 2010-12-15 | 韩明河 | Salvage loop |
| CN203342240U (en) * | 2013-05-27 | 2013-12-18 | 张京 | Deep well rescuing device |
| GB2522996A (en) * | 2013-12-20 | 2015-08-12 | Allspeeds Holdings Ltd | An underwater mechanical tool for a remotely operated vehicle |
-
2016
- 2016-12-23 CN CN201611213383.6A patent/CN106800235B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2083353U (en) * | 1990-08-30 | 1991-08-21 | 中国人民解放军58005部队 | Tube threading device |
| CN201633908U (en) * | 2010-04-29 | 2010-11-17 | 中英海底系统有限公司 | Fishing tool for large-diameter power cable |
| CN201668902U (en) * | 2010-05-20 | 2010-12-15 | 韩明河 | Salvage loop |
| CN203342240U (en) * | 2013-05-27 | 2013-12-18 | 张京 | Deep well rescuing device |
| GB2522996A (en) * | 2013-12-20 | 2015-08-12 | Allspeeds Holdings Ltd | An underwater mechanical tool for a remotely operated vehicle |
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| CN106800235A (en) | 2017-06-06 |
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