CN103895818A - Rotary anchor cable float connecting fixture - Google Patents
Rotary anchor cable float connecting fixture Download PDFInfo
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- CN103895818A CN103895818A CN201410165520.8A CN201410165520A CN103895818A CN 103895818 A CN103895818 A CN 103895818A CN 201410165520 A CN201410165520 A CN 201410165520A CN 103895818 A CN103895818 A CN 103895818A
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- card
- internal clip
- rotating shaft
- interior
- wild
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Abstract
The invention discloses a rotary anchor cable float connecting fixture. The fixture comprises an inner clamp and an outer clamp hinged to one end of the inner clamp. The inner clamp comprises a first inner clamp body and an inner clamp rotating shaft, a second inner clamp body is hinged to one end of the first inner clamp body through the inner clamp rotating shaft, and the first inner clamp body is connected with the other end of the second inner clamp body in a closed mode; the outer middle portion of the first inner clamp body and the outer middle portion of the second inner clamp body are provided with grooves used for being matched with the outer clamp. The outer clamp comprises a first outer clamp body and an outer clamp rotating shaft, a second outer clamp body is hinged to one end of the first outer clamp body through the outer clamp rotating shaft, and the first outer clamp body is connected with the other end of the second outer clamp body in a closed mode. The outer clamp is clamped into the grooves in the middle of the inner clamp in a sleeved mode, and a hinge is formed with the outer circle of the inner clamp as the axis and can rotate along the outer circle. According to the rotary anchor cable fixture, the outer clamp can rotate freely in the stress direction, the risk that a float falls off is reduced, and an anchor cable is effectively protected; besides, the marine installation process is greatly simplified, and operation efficiency and safety performance are improved.
Description
Technical field
The present invention relates to anchor hawser floating drum jockey, relate in particular to a kind of rotatable anchor hawser floating drum jockey.Belong to ocean engineering and offshore anchoring field.
Background technology
Along with the exploitation of marine resources, the submarine facilities such as cable, pipeline, optical fiber are more and more, in order to ensure boats and ships in follow-up development process, do not destroy existing facility, engineering ship, in the process of casting anchor, need to be installed anchor hawser floating drum, so that anchor hawser is floated off to submarine facility on anchor hawser, prevent from, because boats and ships anchor hawser contacts with Haiti facility, causing damage to submarine facility.Along with the continuous increase of submarine facility, on anchor hawser, need the floating drum installed also more and more, the installation of floating drum, discharge that to occupy the proportion of construction total time also increasing.
Traditional anchor hawser floating drum and anchor hawser are connected with following 3 kinds of modes:
(1) directly with suspender belt, deadhead steel rope and anchor hawser are locked together, the method operating speed is very fast.But, during due to anchor hawser folding and unfolding, can rotate, easily make the steel rope of deadhead be entangled on anchor hawser, make its actual length uncontrollable, not only cause actual catenary and different design, and, the stressed variation of anchor hawser also easily caused, cause the phenomena of drag of anchor, when serious, also can damage submarine facility; In addition, suspender belt, under repeatedly rubbing, is easy to fracture, causes the loss of anchor hawser floating drum.
(2) two U-shaped anchor clamps are installed on anchor hawser, for the relative position of mooring anchor floating drum steel rope and anchor hawser, by a snap ring by deadhead wire line shoe between two U-shaped anchor clamps, snap ring can rotate around anchor hawser.In the method, snap ring directly contacts with steel rope, and under the impact of extreme sea condition, snap ring rotates around anchor hawser, can produce compared with galling anchor hawser, easily damages anchor hawser.
(3) clamp of wild card in employing, the method is stuck in two half-watts with baffle plate on anchor hawser by bolt, is fastened in outward on interior card, by clamp, wild card is connected with deadhead steel rope.But the method installation rate is slow, inconvenient operation.
Summary of the invention
Main purpose of the present invention is to overcome the above-mentioned shortcoming that prior art exists, and a kind of rotatable anchor hawser floating drum jockey is provided, under the effect of its stormy waves in seawater, can comply with and be subject to force direction, wild card is rotated freely, not only reduced the floating drum risk that comes off, effectively protected anchor hawser; And, greatly simplify the operating process of marine installation, improve operating efficiency and safety performance.
The object of the invention is to be realized by following technical scheme:
A kind of rotatable anchor hawser floating drum jockey, it is characterized in that: comprising: an interior card and the wild card hinged with interior card one end, wherein, interior card comprises: the first internal clip, by first internal clip one end and the hinged interior card rotating shaft of the second internal clip, and the first internal clip is connected the interior card structure entirety of formation one closed together with the other end of the second internal clip; This first internal clip is provided with for the groove coordinating with wild card with the outer middle part of the second internal clip; Wild card comprises: the first outer card, wild card rotating shaft by one end of the first outer card together with the second outer card, and the first outer card is connected formation one wild card structural entity closed together with the other end of the second outer card; Wherein, wild card is fastened in the groove at interior card middle part, and forms hinge taking the cylindrical of interior card as axle, and can rotate along cylindrical.
The inside of described the first internal clip and the second internal clip is being covered a nonmetallic elastic body, and this elastic body is rubber.
Described the first internal clip and the second internal clip are two semicircle cards that mutually snap together, and the two ends of semicircle card are provided with for bolted opening, and along the first internal clip, the outside upwardly extending several gussets of the second internal clip.
One side of described the first outer card and the second outer card is provided with portable rope, and this portable rope is arranged in wild card rotating shaft.
Described the first outer card and the second outer card other end are provided with extension, and extension is provided with for the mounting hole being connected with snap ring bearing pin; The bottom of the first outer card is provided with holding screw, and this holding screw passes the first outer card and is fixed in wild card rotating shaft, in order to the first outer card and wild card rotating shaft are fixed.
The bottom of described the first internal clip is provided with holding screw, and this holding screw passes the first internal clip and is fixed in interior card rotating shaft, in order to the first internal clip and interior card rotating shaft are fixed.
Beneficial effect of the present invention: the present invention, owing to adopting technique scheme, under the effect of its stormy waves in seawater, can comply with and be subject to force direction, and wild card is rotated freely, has not only reduced the floating drum risk that comes off, and has effectively protected anchor hawser; And, greatly simplify the operating process of marine installation, improve operating efficiency and safety performance.
Brief description of the drawings
Fig. 1 is integral structure schematic diagram of the present invention.
Fig. 2 is integral structure profile schematic diagram of the present invention.
Fig. 3 is lateral plan of the present invention.
Fig. 4 is section-drawing of the present invention.
Major label description in figure:
1. slip-knot bolt, 2. pin bolt, 3. the first internal clip, 4. the second internal clip, 5. elastic body, 6. interior card rotating shaft, 7. holding screw, 8. the first outer card, 9. the second outer card, 10. wild card rotating shaft, 11. holding screws, 12. portable ropes.
Detailed description of the invention
As shown in Fig. 1-Fig. 4, the present invention includes: an interior card and the wild card hinged with interior card one end, wherein, interior card comprises: the first internal clip 3, by first internal clip 3 one end and the hinged interior card rotating shaft 6 of the second internal clip 4, it is closed together that the first internal clip 3 and the other end of the second internal clip 4 are connected through slip-knot bolt 1, pin bolt 2, and form an interior card structure entirety; Wherein, the inside of the first internal clip 3 and the second internal clip 4 adopts bonding way covering a nonmetallic elastic body 5, and enough coupling mechanism forces were both provided, and has protected again anchor hawser; This first internal clip 3 and the second internal clip 4 are two semicircle cards that mutually snap together, and the two ends of semicircle card are provided with opening, connect for bolt, and along the first internal clip 3, the outside upwardly extending several reinforcement gussets of the second internal clip 4; Outer middle part is provided with for the groove that coordinates with wild card, also can rotate; Wild card comprises: the first outer card 8, by one end of the first outer card 8 and the hinged wild card rotating shaft 10 of the second outer card 9; The first outer card 8 and second outer card 9 other ends are provided with extension, and extension is provided with for the mounting hole being connected with snap ring bearing pin; The other end of the first outer card 8 and the second outer card 9 is bolted closed together, and forms a wild card structural entity; Wherein, wild card is fastened in the groove at interior card middle part, and forms hinge taking the cylindrical of interior card as axle, and can rotate along cylindrical; Interior card and anchor hawser are fastening, and wild card is connected with floating drum attaching parts.Anchor hawser jig main body structure is casting, and skin is smeared anti-corrosion paint and carried out anticorrosion.
One side of above-mentioned the first outer card 8 and the second outer card 9 is provided with portable rope 12, and these portable rope 12 one end are fixed in the first outer card 8, the other end be fixed in the second outer card 9; Be convenient to the Assembly &Disassembly of wild card.
The bottom of above-mentioned the first outer card 8 is provided with holding screw 11, and this holding screw 11 passes the first outer card 8 and is fixed in wild card rotating shaft 10, in order to the first outer card 8 and wild card rotating shaft 10 are fixed.
The bottom of above-mentioned the first internal clip 3 is provided with holding screw 7, and this holding screw 7 passes the first internal clip 3 and is fixed in interior card rotating shaft 6, in order to the first internal clip 3 is fixing with interior card rotating shaft 6.
Above-mentioned nonmetallic elastic body 5 is rubber.
When use, first, the first internal clip 3 and the second internal clip 4 are clamped to anchor hawser, then the first outer card 8 and the second outer card 9 are sleeved on and are located on the first internal clip 3, the second internal clip 4 grooves.Can rotate with respect to the first internal clip 3 and the second internal clip 4 due to the first outer card 8 and the second outer card 9, in the process of Assembly &Disassembly, can rotate the first outer card 8 and the second outer card 9, make it adjust to suitable position, be convenient to demolition, installation.This fixture difficult drop-off, meanwhile, floating drum has again certain adaptivity with respect to anchor hawser, can alleviate the application force of wind, wave, stream.
The above, it is only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done above embodiment, all still belong in the scope of technical solution of the present invention.
Claims (6)
1. a rotatable anchor hawser floating drum jockey, it is characterized in that: comprising: an interior card and the wild card hinged with interior card one end, wherein, interior card comprises: the first internal clip, by first internal clip one end and the hinged interior card rotating shaft of the second internal clip, and the first internal clip is connected the interior card structure entirety of formation one closed together with the other end of the second internal clip; This first internal clip is provided with for the groove coordinating with wild card with the outer middle part of the second internal clip; Wild card comprises: the first outer card, wild card rotating shaft by one end of the first outer card together with the second outer card, and the first outer card is connected formation one wild card structural entity closed together with the other end of the second outer card; Wherein, wild card is fastened in the groove at interior card middle part, and forms hinge taking the cylindrical of interior card as axle, and can rotate along cylindrical.
2. rotatable anchor hawser floating drum jockey according to claim 1, is characterized in that: the inside of described the first internal clip and the second internal clip is being covered a nonmetallic elastic body, and this elastic body is rubber.
3. rotatable anchor hawser floating drum jockey according to claim 1 and 2, it is characterized in that: described the first internal clip and the second internal clip are two semicircle cards that mutually snap together, the two ends of semicircle card are provided with for bolted opening, and along the first internal clip, the outside upwardly extending several gussets of the second internal clip.
4. rotatable anchor hawser floating drum jockey according to claim 1, is characterized in that: a side of described the first outer card and the second outer card is provided with portable rope, and this portable rope is arranged in wild card rotating shaft.
5. rotatable anchor hawser floating drum jockey according to claim 1 and 2, is characterized in that: described the first outer card and the second outer card other end are provided with extension, and extension is provided with for the mounting hole being connected with snap ring bearing pin; The bottom of the first outer card is provided with holding screw, and this holding screw passes the first outer card and is fixed in wild card rotating shaft, in order to the first outer card and wild card rotating shaft are fixed.
6. according to the rotatable anchor hawser floating drum jockey described in claim 1 or 3, it is characterized in that: the bottom of described the first internal clip is provided with holding screw, this holding screw passes the first internal clip and is fixed in interior card rotating shaft, in order to the first internal clip and interior card rotating shaft are fixed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410165520.8A CN103895818A (en) | 2014-04-23 | 2014-04-23 | Rotary anchor cable float connecting fixture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410165520.8A CN103895818A (en) | 2014-04-23 | 2014-04-23 | Rotary anchor cable float connecting fixture |
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CN103895818A true CN103895818A (en) | 2014-07-02 |
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CN201410165520.8A Pending CN103895818A (en) | 2014-04-23 | 2014-04-23 | Rotary anchor cable float connecting fixture |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109466701A (en) * | 2018-11-14 | 2019-03-15 | 浙江海洋大学 | A kind of ocean wind and wave resistance squid jig sea-anchor |
WO2020153849A1 (en) * | 2019-01-22 | 2020-07-30 | Egersund Herøy As | Apparatus and method for connecting a buoy to a mooring line |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05227590A (en) * | 1992-02-10 | 1993-09-03 | Masaaki Takenaka | Speaker with glass diaphragm |
WO1997020371A1 (en) * | 1995-11-28 | 1997-06-05 | Carlos Ruiz De Erenchun Ibero | Cable hanging clamp |
CN2850086Y (en) * | 2005-11-28 | 2006-12-20 | 国电电力建设研究所 | Space rod rotary wire clamp for overhead transmission line |
-
2014
- 2014-04-23 CN CN201410165520.8A patent/CN103895818A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05227590A (en) * | 1992-02-10 | 1993-09-03 | Masaaki Takenaka | Speaker with glass diaphragm |
WO1997020371A1 (en) * | 1995-11-28 | 1997-06-05 | Carlos Ruiz De Erenchun Ibero | Cable hanging clamp |
CN2850086Y (en) * | 2005-11-28 | 2006-12-20 | 国电电力建设研究所 | Space rod rotary wire clamp for overhead transmission line |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109466701A (en) * | 2018-11-14 | 2019-03-15 | 浙江海洋大学 | A kind of ocean wind and wave resistance squid jig sea-anchor |
WO2020153849A1 (en) * | 2019-01-22 | 2020-07-30 | Egersund Herøy As | Apparatus and method for connecting a buoy to a mooring line |
GB2595149A (en) * | 2019-01-22 | 2021-11-17 | Egersund Heroy As | Apparatus and method for connecting a buoy to a mooring line |
GB2595149B (en) * | 2019-01-22 | 2022-09-28 | Egersund Heroy As | Apparatus and method for connecting a buoy to a mooring line |
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