CN103274022B - Mooring screw handling device of weighing anchor waterborne - Google Patents
Mooring screw handling device of weighing anchor waterborne Download PDFInfo
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- CN103274022B CN103274022B CN201310193360.3A CN201310193360A CN103274022B CN 103274022 B CN103274022 B CN 103274022B CN 201310193360 A CN201310193360 A CN 201310193360A CN 103274022 B CN103274022 B CN 103274022B
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- pipe link
- mooring screw
- dragline
- anchor
- mooring
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Abstract
The present invention relates to a kind of mooring screw handling device of weighing anchor waterborne, it is characterized in that: comprise the pipe link of hollow, dragline, suspension ring and hanger, the connector grafting of described pipe link lower port and mooring screw, described pipe link upper end sidewall is provided with side opening, described dragline one end is through pipe link top side opening, the described dragline other end by hanger and mooring screw connector end affixed, described suspension ring and mooring screw upper end neck sliding block joint.Beneficial effect: this device give full play to mooring screw holding power to weight ratio large, load-carrying capacity, the advantage adaptable to water-bed substrate can be predicted; Can cast anchor voluntarily and weigh anchor, coordinate without the need to diver, realize recycling; Simplify work flow, greatly shorten the production time that deep water casts anchor and weighs anchor; Structure is simple, with low cost.
Description
Technical field
The invention belongs to the vertical anchorage field of operation of water floating body deep water, particularly relate to a kind of mooring screw handling device of weighing anchor waterborne.
Background technology
Mooring screw and conventional anchorage device, have many outstanding technical characterstics.One is that bearing capacity is strong.Mooring screw can be installed to the hard soil layer in underground, and also very little to the disturbance of soil when installing, and bearing capacity is very strong, and when weight is identical, bearing capacity can reach 50 times of common stake to more than 100 times.Two is reusable, good economy performance.Mooring screw is a kind of compound type, tandem product, be applicable to batch manufacturing, and the material consumed is few, reusable.Three is that load-carrying capacity can directly be predicted, performance is easy to control.Load-carrying capacity and the mounting torque of mooring screw also exist the relation comparing and determine, can forecast the load-carrying capacity under specified conditions, be convenient to adjust at the construction field (site) according to mounting torque.At present, mooring screw is widely used in the anchoring operation of land building.When utilizing mooring screw to anchor to water floating body, have following advantage: 1) vertical anchorage mode can reduce the spreading range of anchor chain, more effective utilization anchoring waters, anchorage is also more reliable, stable; 2) when water floating body leads to the buoyant foundation of carrying as road (bridge) face, for improving logical year stability and road (bridge) face ride comfort, mooring screw can be utilized to apply preliminary sedimentation power, with offset road (bridge) face lead to carry time load change, ensure road (bridge) face do not sink.Key when mooring screw carries out vertical anchorage waterborne is anchor pole orientation problem.That is, mooring screw is arranged in deep water, is difficult to searched location.Mode of weighing anchor during current mooring screw operation at sea mainly adopts diver to dive beneath the water coordinating operation, and operation process is numerous and diverse, costly.Be unfavorable for the popularization that application mooring screw anchors to water floating body.
Summary of the invention
The present invention is to overcome deficiency of the prior art, there is provided a kind of mooring screw handling device of weighing anchor waterborne, for carrying out the vertical anchorage operation of deep water to water floating body, realize the operation of weighing anchor waterborne of mooring screw, improve the stability of buoyancy aid, provide actv. technical guarantee for buoyancy aid obtains enough preliminary sedimentation power.
The present invention for achieving the above object, be achieved through the following technical solutions, a kind of mooring screw handling device of weighing anchor waterborne, it is characterized in that: comprise the pipe link of hollow, dragline, suspension ring and hanger, the connector grafting of described pipe link lower port and mooring screw, described pipe link upper end sidewall is provided with side opening, and described dragline one end is through pipe link top side opening, the described dragline other end by hanger and mooring screw connector end affixed, described suspension ring and mooring screw upper end neck sliding block joint.
Described dragline is adjacent to pipe link top side opening clamping through after pipe link by snap ring.
The shape of cross section of described pipe link lower port is interior hexagon or square, with the form fit of mooring screw connector.
Described hanger is the stud of top tape annulus, and the outside thread of the lower end stud of described hanger and the negative thread on mooring screw connector top are spirally connected, and the annulus at described hanger top is connected with dragline one end.
The side opening of described pipe link is through hauling rope, and the described hauling rope other end is connected with dragline one end.
Described suspension ring shape is figure of eight structure, the large circle of described suspension ring and the groove sliding block joint of mooring screw connector top neck.
Beneficial effect: this device give full play to mooring screw holding power to weight ratio large, load-carrying capacity, the advantage adaptable to water-bed substrate can be predicted; Can cast anchor voluntarily and weigh anchor, coordinate without the need to diver, realize recycling; Simplify work flow, greatly shorten the production time that deep water casts anchor and weighs anchor; Structure is simple, with low cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the general arrangement of the present invention when installing;
Fig. 3 is the constitution diagram of anchorage.
In figure: 1, pipe link, 2, hauling rope, 3, dragline, 4, suspension ring, 5, snap ring, 6, spiral windlass mounting head, 7, mooring screw connector, 8, mooring screw, 9, anchor hawser, 10, hanger.
Detailed description of the invention
Below in conjunction with preferred embodiment, to according to detailed description of the invention provided by the invention, details are as follows: embodiment
Refer to accompanying drawing, the invention provides a kind of mooring screw handling device of weighing anchor waterborne, comprise the pipe link 1 of hollow, dragline 3, suspension ring 4 and hanger 10, pipe link lower port and mooring screw connector 7 grafting, pipe link upper end sidewall is provided with side opening, dragline one end is through pipe link top side opening, and the dragline other end is affixed by hanger 10 and mooring screw connector 7 end, suspension ring and mooring screw upper end neck sliding block joint.Suspension ring shape is figure of eight structure, and the large circle of suspension ring and the groove sliding block joint of mooring screw connector top neck, the small circle ring of suspension ring is connected with anchor hawser 9 one end.Dragline is adjacent to pipe link top side opening clamping through after pipe link by snap ring 5.The shape of cross section of pipe link lower port is interior hexagon or square, with the form fit of mooring screw connector.Hanger is the stud of top tape annulus, and the outside thread of the lower end stud of hanger and the negative thread on mooring screw connector top are spirally connected, and the annulus at described hanger top is connected with dragline one end.The side opening of pipe link is through hauling rope 2, and the hauling rope other end is connected with dragline 3 one end.
Operation process
One, to cast anchor process
1. device connects
1) hanger is screwed into the tapped bore on mooring screw 8 top;
2) dragline one end is lain in the annulus of hanger;
3) lower end of the dragline other end and hauling rope being stretched out pipe link is tied;
4) hold the upper end of hauling rope, the wire hole of hauling rope along coupling end is involved, until wire hole is stretched out on the top of dragline;
5) dragline is strained, until pipe link lower end connector and mooring screw connector are locked;
6) snap ring is passed dragline, be adjacent to pipe link wire hole and dragline is clamped;
7) pipe link top connector and spiral windlass mounting head 6 are connected firmly, finishing device connects.
2. rotate and cast anchor
1) testing fixture coupled condition errorless after, will except spiral windlass other parts, as the entirety such as mooring screw, pipe link, anchor hawser put into water, and mooring screw anchor head touches the bottom;
2) start spiral windlass and carry out anchorage operation, mooring screw is threaded to desired depth, completes and cast anchor.
3. device removes receipts
1) mooring screw in place after, unclamped by snap ring, dragline and hauling rope skid off along pipe link inner core, withdraw from pipe link;
2) dragline and hauling rope are lain in buoyancy aid assigned address, be strained and fixed anchor hawser, completes vertical anchorage.
Two, to weigh anchor process
1. search location
1) dragline and hauling rope are passed pipe link inner core, from pipe link wire hole, dragline is drawn;
2) pipe link upper end connector is connected with spiral windlass connector, and screw thread is fixed;
3) dragline is strained, until pipe link lower end connector and mooring screw connector are close to and firm plug;
4) be adjacent to pipe link wire hole with snap ring dragline is clamped, complete location.
2. rotate and weigh anchor
1) testing fixture coupled condition errorless after, reverse starting spiral windlass, carries out weighing anchor operation, until mooring screw screw out subaqueous soil;
2) by dragline, anchor hawser, pipe link, mooring screw are pulled out the water surface, complete and weigh anchor.
3. device removes receipts
1) snap ring is unclamped, mooring screw is separated with dragline;
2) dragline and hauling rope are untied;
3) pipe link and spiral windlass connector are dismantled, finishing device removes receipts.
Principle of work
Mooring screw is arranged in deep water, is difficult to searched location, and the present invention mainly solves anchor pole orientation problem when application mooring screw carries out vertical anchorage waterborne.The problem of described anchor pole location, will to solve when weighing anchor how locking screw anchor being connected with spiral anchor rod by pipe link exactly.Solve this problem and mainly take following measures: 1) pipe link is designed to Circular Pipe, inside can wire rope handling rope, utilizes rope (hauling rope and dragline) as the slip rope with directional tagging, makes pipe link slide to mooring screw along rope; 2) hanger of mooring screw anchor chain is designed to around the cylinder slide block of anchor pole rotation, to drive anchor chain to rotate when preventing mooring screw from rotating anchorage; 3) pipe link is connected with mooring screw and is designed to hexangular cylindrical and is flexibly connected, the connection operation that removing when conveniently casting anchor is incorporated as industry and weighs anchor.
The above is only preferred embodiment of the present invention, not does any pro forma restriction to structure of the present invention.Every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical scheme of the present invention.
Claims (5)
1. a mooring screw handling device of weighing anchor waterborne, it is characterized in that: comprise the pipe link of hollow, dragline, suspension ring and hanger, the connector grafting of described pipe link lower port and mooring screw, described pipe link upper end sidewall is provided with side opening, described dragline one end is through pipe link top side opening, the described dragline other end by hanger and mooring screw connector end affixed, described suspension ring and mooring screw upper end neck sliding block joint.
2. mooring screw according to claim 1 handling device of weighing anchor waterborne, is characterized in that: described dragline is adjacent to pipe link top side opening clamping through after pipe link by snap ring.
3. mooring screw according to claim 1 and 2 handling device of weighing anchor waterborne, is characterized in that: the shape of cross section of described pipe link lower port is interior hexagon or square, with the form fit of mooring screw connector.
4. mooring screw according to claim 3 handling device of weighing anchor waterborne, it is characterized in that: described hanger is the stud of top tape annulus, the outside thread of the lower end stud of described hanger and the negative thread on mooring screw connector top are spirally connected, and the annulus at described hanger top is connected with dragline one end.
5. mooring screw according to claim 3 handling device of weighing anchor waterborne, is characterized in that: the side opening of described pipe link is through hauling rope, and the described hauling rope other end is connected with dragline one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310193360.3A CN103274022B (en) | 2013-05-23 | 2013-05-23 | Mooring screw handling device of weighing anchor waterborne |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310193360.3A CN103274022B (en) | 2013-05-23 | 2013-05-23 | Mooring screw handling device of weighing anchor waterborne |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103274022A CN103274022A (en) | 2013-09-04 |
| CN103274022B true CN103274022B (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310193360.3A Active CN103274022B (en) | 2013-05-23 | 2013-05-23 | Mooring screw handling device of weighing anchor waterborne |
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| Country | Link |
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| CN (1) | CN103274022B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112535134B (en) * | 2020-12-04 | 2022-10-04 | 浙江海洋大学 | Mobile positioning mechanism of water surface bait casting device |
| CN112937786B (en) * | 2021-04-30 | 2023-06-30 | 任冬冬 | Anti-collision offshore operation platform capable of reducing wave breaking influence and construction method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86106998A (en) * | 1985-09-27 | 1987-09-23 | 巴拉麦克有限公司 | The improvement of ground anchor or relevant ground anchor |
| US6223671B1 (en) * | 1998-07-29 | 2001-05-01 | Philip Head | Mooring system |
| CN102427996A (en) * | 2009-04-08 | 2012-04-25 | Fe安赫尔公司 | An anchor positioning system |
| CN203391969U (en) * | 2013-05-23 | 2014-01-15 | 中国人民解放军总后勤部军事交通运输研究所 | Overwater anchor weighing operation device of spiral anchor |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6066015A (en) * | 1998-08-17 | 2000-05-23 | Brown; James D. | Method and system for anchoring a buoy via a screw-type anchor |
| US20100050918A1 (en) * | 2008-09-04 | 2010-03-04 | Richard Burbank Provonchee | Anchor Retrieval System (ARS) |
-
2013
- 2013-05-23 CN CN201310193360.3A patent/CN103274022B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86106998A (en) * | 1985-09-27 | 1987-09-23 | 巴拉麦克有限公司 | The improvement of ground anchor or relevant ground anchor |
| US6223671B1 (en) * | 1998-07-29 | 2001-05-01 | Philip Head | Mooring system |
| CN102427996A (en) * | 2009-04-08 | 2012-04-25 | Fe安赫尔公司 | An anchor positioning system |
| CN203391969U (en) * | 2013-05-23 | 2014-01-15 | 中国人民解放军总后勤部军事交通运输研究所 | Overwater anchor weighing operation device of spiral anchor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103274022A (en) | 2013-09-04 |
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