CN105799886B - A kind of missile reclaims grapple under water - Google Patents
A kind of missile reclaims grapple under water Download PDFInfo
- Publication number
- CN105799886B CN105799886B CN201610132413.4A CN201610132413A CN105799886B CN 105799886 B CN105799886 B CN 105799886B CN 201610132413 A CN201610132413 A CN 201610132413A CN 105799886 B CN105799886 B CN 105799886B
- Authority
- CN
- China
- Prior art keywords
- grapple
- missile
- coupler body
- cord
- balancing weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C7/00—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects
- B63C7/02—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects in which the lifting is done by hauling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C7/00—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects
- B63C7/16—Apparatus engaging vessels or objects
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
Grapple is reclaimed under water the invention discloses a kind of missile, belongs to underwater technical field of structures.The recovery grapple includes coupler body, balancing weight and reclaims rope, and ancillary equipment is cord；Coupler body is fixedly connected with reclaiming rope, balancing weight is connected on the straight handle section of coupler body, reclaim grapple and water is lowered into by the cooperation guiding of the through hole on balancing weight and cord, the weight mass of balancing weight ensures that the overall barycenter of grapple is located at the lower section of cord so that coupler body is in the top of cord all the time when reclaiming grapple free releasing.The present invention can be transferred along the cord being connected with missile under water, by catching the hawser of missile realization under water to replace cord, so as to realize the reliable recovery of missile under water.
Description
Technical field
The present invention relates to a kind of underwater, and in particular to a kind of recovery grapple under water for missile, belongs to
Underwater technical field of structures.
Background technology
To realize complete recovery for the object delivered into water, most direct method be under diver water binding have it is enough
The recovery rope of intensity.However, when the depth of water is deeper, diver's dive can then have difficulties.Therefore, a feasible recovery is done
Method be missile deliver water and it is bottomed after, itself can discharge floating body, involve coupled rope, then by manually borrowing
Help capstan winch that missile directly is pulled out into the water surface and realize recovery.However, for not changing missile profile, not influenceing its sub-aqua sport
Requirement in terms of track and drop point and limited by object volume itself is delivered, the rope discharged is often relatively thin, plus
It is bottomed when may be absorbed in underwater mud, if directly being reclaimed by lifting thinner rope, can not enough break because of line strength
It is de- to cause to reclaim failure.Therefore, require to design a kind of grapple connected compared with hawser rope, can be along the relatively cord being connected with missile
Rope transfers to the bottom and catches missile, so that real by the method for manually or by capstan winch directly lifting the enough hawser ropes of intensity
The recovery of existing missile.
The content of the invention
In view of this, grapple is reclaimed under water the invention provides a kind of missile, the recovery grapple can be along with throwing under water
The connected cord decentralization of thing is put, by catching the hawser of missile realization under water to replace cord, so as to realize missile under water
Reliable recovery.
A kind of missile reclaims grapple under water, and the recovery grapple includes coupler body, balancing weight and reclaims rope, and ancillary equipment is thin
Rope；
The coupler body is fixedly connected with reclaiming rope, and the balancing weight is connected on the straight handle section of coupler body, is reclaimed grapple and is passed through
The cooperation of through hole and cord on balancing weight, which is oriented to, is lowered into water, and the weight mass of balancing weight ensures that the overall barycenter of grapple is located at
The lower section of cord so that coupler body is in the top of cord all the time when reclaiming grapple free releasing.
Further, one end of the coupler body is hook type structure, and the other end is machined with the connecting hole for connecting back to rope closing.
Further, support lug structure is processed into one end of the balancing weight, and the one end of coupler body with connecting hole can be embedded in branch
In the gap of ear formation；Two through holes are machined with journal stirrup, a through hole is limit pin hole, and another through hole is connecting pin bores；
The axis of two through holes on a through hole, the axis and journal stirrup of the through hole is processed on part below balancing weight upper journal in space
It is upper vertical.
Further, for that can hook the guard ring of missile after ensuring coupler body bottom, the bill of coupler body is to straight between balancing weight
The length L of handle section is more than the width B of the guard ring of missile.
Beneficial effect：
1st, the present invention can be reclaimed with the missile with fixed wing plate and retainer type tail structure, by means of reclaiming upper water
The guiding of face cord, can slide to regenerant afterbody by grapple exactly, hooked by lifting upwards regenerant afterbody wing plate or
Guard ring, accomplish to replace cord with thick recovery rope, conveniently realize the increase for reclaiming rope intensity, it is to avoid because reclaiming rope intensity not
Failure is reclaimed caused by enough, being particularly suitable for use in reclaiming needs the immersed body of very big lifting pulling force in insertion underwater mud.
2nd, balancing weight of the invention can adjust the angle between coupler body and balancing weight by spacer pin, make coupler body relative
Balancing weight deflects down angle and then makes the coupler body top in cord all the time, and coupler body is able to suitable posture and stretched on missile
Space between wing plate and guard ring, ensure that reliability of the coupler body to the hook of regenerant.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the side view of counterweight block structure of the present invention；
Fig. 3 reclaims the use state schematic diagram of missile for the present invention.
Wherein, 1- coupler bodies, 2- balancing weights, 3- spacer pins, 4- bearing pins, 5- reclaim rope, 6- missiles, 7- and reclaim grapple, 8-
Cord.
Embodiment
The present invention will now be described in detail with reference to the accompanying drawings and examples.
As shown in Figure 1, reclaim grapple under water the invention provides a kind of missile, the recovery grapple 7 include coupler body 1,
Balancing weight 2, spacer pin 3, bearing pin 4 and recovery rope 5, ancillary equipment is cord 8；
One end of coupler body 1 is hook type structure, and the other end is machined with the connecting hole for connecting back to rope closing 5；
As shown in Figure 2, support lug structure is processed into one end of balancing weight 2, and the one end of coupler body 1 with connecting hole can be embedded in branch
In the gap of ear formation；Two through holes are machined with journal stirrup, a through hole is limit pin hole, and another through hole is connecting pin bores；
The axis of two through holes on a through hole, the axis and journal stirrup of the through hole is processed on part below the upper journal of balancing weight 2 in sky
Between it is upper vertical；
Coupler body 1 is fixedly connected by connecting hole thereon with reclaiming rope 5, and balancing weight 2 passes through a connection on its journal stirrup
Pin-and-hole and bearing pin 4 are connected with the straight handle section of coupler body 1, and spacer pin 3 is loaded in another pin-and-hole on journal stirrup, and the spacer pin 3 is limited
Angle between the straight handle section of coupler body 1 and balancing weight 2, and then adjust the barycenter for reclaiming the entirety of grapple 7；
The process that recovery grapple 7 is reclaimed to missile 6 as shown in Figure 3,1. deliver after water, passes through by missile 8
Release floating body (not shown in figure, similarly hereinafter) takes coupled cord 8 out of the water surface；2. canoe (not shown) approaching is driven
Floating body, packs up floating body and takes off cord 8, and it is passed through from the via 7 on balancing weight 2；3. cord 8 is handed taut, is accomplished as far as possible
While making that the rope length of cord 8 is most short under water, grapple 7 is reclaimed in rapid release, and reclaiming grapple 7 will glide along cord 8；4. balancing weight 2
Weight mass should ensure that reclaim grapple 7 overall barycenter be located at cord 8 lower section, due to barycenter be located at cord 8 lower section, return
When receiving the downslide of grapple 7, coupler body 1 is in the top of cord 8 all the time, thus, coupler body 1 is able to suitable posture and stretched on missile 6
Space between wing plate and guard ring；5. rope 5, wing plate or tail that coupler body 1 will be hooked on missile 6 from bottom to top are reclaimed in rapid lifting
Ring；If 6. firmly believing, coupler body 1 has hooked missile 6, not relaxing one's efforts in the case of (human hand catch hold of or latent hang floating body), is restricted reclaiming
5 are transferred on dispensing ship, and lift missile 6 to the water surface by capstan winch on ship, realize and reclaim；If 7. reclaiming grapple 7 not
Missile 6 can be caught, then can will reclaim rope 5 and pack up after one section row again and discharge and lift, in this way, general only three times repeatedly
Catch missile 6.
To ensure that coupler body 1 can hook the guard ring of missile 6 after going to the bottom, the bill of coupler body 1 to straight handle section between balancing weight 2
Length L is more than the width B of the guard ring of missile 6.
In summary, presently preferred embodiments of the present invention is these are only, is not intended to limit the scope of the present invention.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention's
Within protection domain.
Claims (3)
1. a kind of missile reclaims grapple under water, it is characterised in that the recovery grapple includes coupler body, balancing weight and reclaims rope, outside
Peripheral equipment is cord；
Support lug structure is processed into one end of the balancing weight, and the one end of coupler body with connecting hole can be embedded in the gap of journal stirrup formation
In；Two through holes are machined with journal stirrup, a through hole is limit pin hole, and another through hole is connecting pin bores；Balancing weight upper journal
A through hole is processed on following part, the axis of the through hole is spatially vertical with the axis of two through holes on journal stirrup；
The coupler body is fixedly connected with reclaiming rope, and the balancing weight is connected on the straight handle section of coupler body, is reclaimed grapple and is passed through counterweight
The cooperation of through hole and cord on block, which is oriented to, is lowered into water, and the weight mass of balancing weight ensures that the overall barycenter of grapple is located at cord
Lower section so that reclaim grapple free releasing when coupler body all the time be in cord top.
2. missile as claimed in claim 1 reclaims grapple under water, it is characterised in that one end of the coupler body is hook type knot
Structure, the other end is machined with the connecting hole for connecting back to rope closing.
3. missile as claimed in claim 1 reclaims grapple under water, it is characterised in that the bill of the coupler body to balancing weight it
Between straight handle section length be more than missile guard ring width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610132413.4A CN105799886B (en) | 2016-03-09 | 2016-03-09 | A kind of missile reclaims grapple under water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610132413.4A CN105799886B (en) | 2016-03-09 | 2016-03-09 | A kind of missile reclaims grapple under water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105799886A CN105799886A (en) | 2016-07-27 |
| CN105799886B true CN105799886B (en) | 2017-09-26 |
Family
ID=56467850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610132413.4A Expired - Fee Related CN105799886B (en) | 2016-03-09 | 2016-03-09 | A kind of missile reclaims grapple under water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105799886B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113229227B (en) * | 2021-04-21 | 2023-03-14 | 中国水产科学研究院东海水产研究所 | Hauling lead hook and use method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1728470A (en) * | 1928-06-20 | 1929-09-17 | John M Boscardin | Device for raising submerged objects |
| US2338067A (en) * | 1942-02-02 | 1943-12-28 | Wicklow Nestor Evans | Submarine salvaging and lifesaving apparatus |
| CN2395983Y (en) * | 1999-09-23 | 2000-09-13 | 国家***南海分局 | Fishing hook |
| GB2434340B (en) * | 2006-01-20 | 2008-01-02 | Ohm Ltd | Underwater equipment recovery |
| CN104443301B (en) * | 2014-11-27 | 2017-04-05 | 中国船舶重工集团公司第七一〇研究所 | Sail body salvages buoy arranging device |
| CN204659993U (en) * | 2015-05-22 | 2015-09-23 | 中国水产科学研究院东海水产研究所 | A kind of salvaging crotch peculiar to vessel |
-
2016
- 2016-03-09 CN CN201610132413.4A patent/CN105799886B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105799886A (en) | 2016-07-27 |
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| PB01 | Publication | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170926 Termination date: 20180309 |
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| CF01 | Termination of patent right due to non-payment of annual fee |