CN1315691C - Unloading and positioning device for salvage ship - Google Patents
Unloading and positioning device for salvage ship Download PDFInfo
- Publication number
- CN1315691C CN1315691C CNB200410100499XA CN200410100499A CN1315691C CN 1315691 C CN1315691 C CN 1315691C CN B200410100499X A CNB200410100499X A CN B200410100499XA CN 200410100499 A CN200410100499 A CN 200410100499A CN 1315691 C CN1315691 C CN 1315691C
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- Prior art keywords
- unloading
- salvage
- hanger
- positioning device
- salvage ship
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- 244000309464 bull Species 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000000725 suspension Substances 0.000 abstract 8
- 230000001771 impaired effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000008485 antagonism Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The present invention relates to an unloading and positioning device for salvage ships, which belongs to the field of salvage equipment on water. In the present invention, an operating mechanism and two suspension brackets are arranged in a front cross structure and a rear cross structure of a salvage ship, the operating mechanism and the suspension brackets respectively adopt a bar type hinge joint structure, thereby, the suspension brackets can cooperate with suspension ring seats in a lifting device, and the suspension ring seats can be automatically positioned on the suspension brackets, so that the lifting device can be in the unloading state at the time of non-lifting operation. Only when an operating lever is operated so that the suspension brackets extends outwards, the suspension ring seats can descend to operate. The present invention is integrated with a module structure of the salvage ship, and therefore, does not occupy space independently, and is not easily damaged owing to the changes of the outside conditions. The present invention has the advantages of light weight, small size, simple operation, safety and reliability; meanwhile, the present invention can shorten the loading time of a lifting device of a salvage ship, and extends the service life.
Description
Technical field
The present invention relates to a kind of unloading and positioning device for salvage ship, it belongs to salvage equipment waterborne field.
Background technology
At present, it is available that the salvage work of shallow waters does not still have ripe equipment.For example army may submerged because of amphibious equipment failure, reason such as impaired in training or in the two armies antagonism, be badly in need of having a kind of motor-driven, small-sized equipment is implemented salvage flexibly.A kind of quickly dismantled double body salvage ship that occurs has adopted the modular organization of fast assembling-disassembling combination recently, and little, in light weight, the simple to operate and safe and reliable lifting appliance of volume is housed in its forward and backward connecting bridge.When this salvage ship handle is transported to land in water by the salvage thing, its weight load should be transferred to by lifting appliance on the structure of salvage ship, how load be unloaded the key issue that becomes the urgent need solution the sixth of the twelve Earthly Branches.
Summary of the invention
For the lifting appliance that makes quickly dismantled double body salvage ship did not carry in the non-salvage lifting time, the invention provides a kind of unloading and positioning device that is exclusively used in this lifting appliance, this unloading and positioning device should combine with the modular construction of above-mentioned salvage ship, do not occupy the space separately, be not subject to external world situation and change and impaired, in light weight, volume is little, simple to operate during use, safe and reliable.
The technical solution adopted for the present invention to solve the technical problems is: a kind of unloading and positioning device for salvage ship, it mainly comprises a steering unit.It also comprises two hangers, above-mentioned steering unit is in the hinge connection through pin by sleeve pipe and pull bar, pull bar and two connecting rods are in the hinge connection through pin, a joystick passes sleeve pipe, otic placode on sleeve pipe and the connecting bridge is in the hinge connection through pin, below the hinge pin of pull bar and two connecting rods, be provided with hang heavy, the top of two hangers be fixed on the structural otic placode of connecting bridge and become to be rotationally connected, the upper end of each connecting rod is in the hinge connection through pin with hanger respectively, and the place on hanger is provided with spacing strut.Above-mentioned hanger constitutes framed structure by bull stick, cross bar, peg and two mutual weld togethers of vertical pole, and two ends of bull stick insert in the hole that is fixed on the otic placode on the connecting bridge movably.The lower end of a relative side of two vertical poles of each hanger is provided with spacing strut.
The guiding theory of technique scheme is: this unloading and positioning device all is arranged on steering unit and two hangers in the forward and backward connecting bridge of salvage ship, made full use of the space in the connecting bridge on the one hand, it is impaired that unloading and positioning device is difficult for when external world situation changes; This unloading and positioning device matches with rings seat in the lifting appliance, rings seat can be located on the hanger of unloading and positioning device automatically, make being transferred on the forward and backward connecting bridge structure through hanger by the weight of salvage thing on the rings seat, this moment, lifting appliance was in unloaded state.
The invention has the beneficial effects as follows: this unloading and positioning device that is exclusively used in double body salvage ship all is arranged on steering unit and two hangers in the forward and backward connecting bridge of salvage ship, and match with rings seat in the lifting appliance, when rings seat was located on the hanger of unloading and positioning device, lifting appliance can be in unloaded state.This unloading and positioning device has been realized combining with the modular construction of salvage ship, does not occupy the space separately, is not subject to external world situation and changes and impaired, in light weight, and volume is little, and is simple to operate, safe and reliable.Also shorten simultaneously the carrying time of lifting appliance, can prolong its service life.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is a kind of unloading and positioning device for salvage ship structural plan.
Fig. 2 is that the A of Fig. 1 is to front view.
Fig. 3 is the steering unit constructional drawing of unloading and positioning device.
Fig. 4 is the hanging rack structure figure of unloading and positioning device.
Fig. 5 is with the vertical pole constructional drawing of spacing strut in hanger.
Fig. 6 is the constructional drawing of rings seat and hanger matching part.
Among the figure: 1, sleeve pipe, 1a, joystick, 1b, 1c, 3a, 4a, pin, 2, pull bar, 3, connecting rod, 4, hang heavy, 5, hanger, 5a, hanger carrying position, 5b, hanger unloading position, 5c, bull stick, 5d, cross bar, 5e, peg, 5f, vertical pole, 5g, spacing strut, 6,7, otic placode, 8, rings seat, 8a, peg plate, 8b, circular arc positioning port.
The specific embodiment
In Fig. 1,2,3 embodiment, it mainly comprises a steering unit and two hangers 5.Steering unit is in the hinge connection through pin 1b by sleeve pipe 1 and pull bar 2, and pull bar 2 and two connecting rods 3 are in the hinge connection through pin 4a.A joystick 1a passes sleeve pipe 1, and the otic placode 7 on sleeve pipe 1 and the connecting bridge is in the hinge connection through pin 1c.Below the hinge pin 4a of pull bar 2 and two connecting rods 3, be provided with to hang and weigh 4.The top of two hangers 5 is rotationally connected for 6 one-tenth with being fixed on the structural otic placode of connecting bridge, and the upper end of each connecting rod 3 is in the hinge connection through pin 3a with hanger 5 respectively.In Fig. 1, when the lower end of two hangers 5 all was in carrying position 5a, the peg plate 8a on the rings seat 8 will be located on the peg 5e of hanger 5 lower ends.In the time rings seat 8 will being put into water, extracting joystick 1a from sleeve pipe 1 out is firmly pressed downwards by the people, driving two connecting rods 3 when moving on the pull bar 2 opens, promoting two hangers 5 is the center rotation with otic placode 6, make the lower end of hanger 5 go to unloading position 5b by carrying position 5a, at this moment rings seat 8 just can put down operation.During the salvage lifting, need not press down joystick 1a, rings seat 8 can rush open hanger 5 when rising automatically, in the time of above rings seat 8 rises to peg 5e, weigh under 4 the action of gravity hanging, hanger 5 can be got back to spacing position automatically, descend again this moment and hang head, rings seat 8 will be automatically to peg 5e.In Fig. 4,5, hanger 5 constitutes framed structure by bull stick 5c, cross bar 5d, peg 5e and two mutual weld togethers of vertical pole 5f, and two ends of bull stick 5c insert in the hole of the otic placode 6 that is fixed on the connecting bridge movably.Can also be provided with spacing strut 5g in the lower end of the relative side of two vertical pole 5f of each hanger 5.In Fig. 6, be provided with four peg plate 8a on the rings seat 8 altogether, the below of peg plate 8a is provided with just in time and the corresponding circular arc positioning port of peg 5e 8b.Lifting appliance is when unloading, and rings seat 8 is located on the peg 5e of hanger 5 securely by circular arc positioning port 8b.
Claims (3)
1, a kind of unloading and positioning device for salvage ship, it mainly comprises a steering unit, it is characterized in that: it also comprises two hangers (5), above-mentioned steering unit is in the hinge connection through pin (1b) by sleeve pipe (1) and pull bar (2), pull bar (2) and two connecting rods (3) are in the hinge connection through pin (4a), a joystick (1a) passes sleeve pipe (1), otic placode (7) on sleeve pipe (1) and the connecting bridge is in the hinge connection through pin (1c), be provided with in the below of the hinge pin (4a) of pull bar (2) and two connecting rods (3) and hang heavy (4), the top of two hangers (5) be fixed on the structural otic placode of connecting bridge (6) and become to be rotationally connected, the upper end of each connecting rod (3) is in the hinge connection through pin (3a) with hanger (5) respectively, and the place on hanger (5) is provided with spacing strut.
2, according to the described unloading and positioning device for salvage ship of claim 1, it is characterized in that: above-mentioned hanger (5) constitutes framed structure by the mutual weld together of bull stick (5c), cross bar (5d), peg (5e) and two vertical poles (5f), and two ends of bull stick (5c) insert in the hole of the otic placode (6) that is fixed on the connecting bridge movably.
3, according to the described unloading and positioning device for salvage ship of claim 2, it is characterized in that: the lower end of a relative side of two vertical poles (5f) of each hanger (5) is provided with spacing strut (5g).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200410100499XA CN1315691C (en) | 2004-12-29 | 2004-12-29 | Unloading and positioning device for salvage ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200410100499XA CN1315691C (en) | 2004-12-29 | 2004-12-29 | Unloading and positioning device for salvage ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1631728A CN1631728A (en) | 2005-06-29 |
| CN1315691C true CN1315691C (en) | 2007-05-16 |
Family
ID=34848044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200410100499XA Expired - Fee Related CN1315691C (en) | 2004-12-29 | 2004-12-29 | Unloading and positioning device for salvage ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1315691C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791753A (en) * | 2018-05-14 | 2018-11-13 | 泉州思和鸿创机器人科技有限公司 | A kind of promptly drowned salvage device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5488599A (en) * | 1977-12-26 | 1979-07-13 | Mitsubishi Heavy Ind Ltd | Rescue system |
| US4332510A (en) * | 1979-04-05 | 1982-06-01 | Industrie Pirelli Societa Per Azioni | Method and apparatus for recovering a length of an elongated body, submerged in water |
| JPH02100993A (en) * | 1988-10-04 | 1990-04-12 | Nkk Corp | Lifter for underwater heavy object |
| CN2070728U (en) * | 1989-12-08 | 1991-02-06 | 山西省长治市故漳矿机配件厂 | Anti-fall cam type safety device for mining elevator |
| CN2125574U (en) * | 1992-04-10 | 1992-12-23 | 鞍山钢铁公司 | Automatic crane hook |
| JPH107385A (en) * | 1996-06-21 | 1998-01-13 | Mitsubishi Heavy Ind Ltd | Deck portal crane device |
| JPH10279289A (en) * | 1997-04-09 | 1998-10-20 | Mitsui Eng & Shipbuild Co Ltd | Drifting article recovery device |
-
2004
- 2004-12-29 CN CNB200410100499XA patent/CN1315691C/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5488599A (en) * | 1977-12-26 | 1979-07-13 | Mitsubishi Heavy Ind Ltd | Rescue system |
| US4332510A (en) * | 1979-04-05 | 1982-06-01 | Industrie Pirelli Societa Per Azioni | Method and apparatus for recovering a length of an elongated body, submerged in water |
| JPH02100993A (en) * | 1988-10-04 | 1990-04-12 | Nkk Corp | Lifter for underwater heavy object |
| CN2070728U (en) * | 1989-12-08 | 1991-02-06 | 山西省长治市故漳矿机配件厂 | Anti-fall cam type safety device for mining elevator |
| CN2125574U (en) * | 1992-04-10 | 1992-12-23 | 鞍山钢铁公司 | Automatic crane hook |
| JPH107385A (en) * | 1996-06-21 | 1998-01-13 | Mitsubishi Heavy Ind Ltd | Deck portal crane device |
| JPH10279289A (en) * | 1997-04-09 | 1998-10-20 | Mitsui Eng & Shipbuild Co Ltd | Drifting article recovery device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1631728A (en) | 2005-06-29 |
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| C14 | Grant of patent or utility model | ||
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| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |