CN201030939Y - Anchor having higher-order small-amplitude oscillation function - Google Patents
Anchor having higher-order small-amplitude oscillation function Download PDFInfo
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- CN201030939Y CN201030939Y CNU2007200688943U CN200720068894U CN201030939Y CN 201030939 Y CN201030939 Y CN 201030939Y CN U2007200688943 U CNU2007200688943 U CN U2007200688943U CN 200720068894 U CN200720068894 U CN 200720068894U CN 201030939 Y CN201030939 Y CN 201030939Y
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- micro breadth
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Abstract
An anchor with the function of high-frequency small amplitude oscillation belongs to ship and oceanography engineering technical field, and a high-frequency small amplitude oscillation source of the utility model is arranged on the existing anchor. The high-frequency small amplitude oscillation source is provided with an internally-arranged generator, and the oscillation source is driven by the generator, the oscillation frequency of the high-frequency small amplitude oscillation source is higher than or equal to 1000 times per minute, and the power thereof is higher than or equal to one kilowatt, which is lower than the anchor machine power. With the utility model, the solid mud and water can be quickly blended and becomes liquid clay mortar with fine fluidity, thereby the velocity that the anchor is embed into bed surface slush can be increased, the embedded depth can also be increased, and the ratio of grasping force and the weight of the anchor in water can be greatly increased; when in disanchor under the action of high-frequency small amplitude oscillation, the slush around the anchor can be quickly liquefied again, thereby the pulling force of collecting chain and lifting anchor can be greatly decreased.
Description
Technical field
The utility model relates to the anchor of a kind of boats and ships and field of ocean engineering, specifically, is a kind of with the high frequency anchor of oscillation functions a little.
Background technology
The kind of anchor is a lot, and often wind has: stockless anchor, stock anchor and high holding power anchor and extraordinary anchor four major types, more than ten kind of anchor.Though the kind of anchor is many, their use is identical, mainly is to grab on sea bed, makes ship not be subjected to the influence of stormy waves, and the fixed position.Because the anchor under ship is thrown does not hammer in the mud in seabed, when strong wind or billow took place on the sea, huge external force can promote ship and move, and the anchor in seabed will move along with ship, drags of anchor.
Find Chinese patent open (bulletin) number by prior art documents: CN86105227, publication number: 1587770.Patent name is: rocket-laid anchor, and this patent comprises: anchor body, anchor chain, it is characterized in that the anchor body by one or several solid propellant rocket, anchor fin and anchor cone are formed.Its main weak point is: adopt rocket to be used as power and bury the disposable use of thrust unit, cost height underground; Adhere to silt, flushing inconvenience when 2) weighing anchor; 3) the rocket-laid anchor effect increases with the depth of water and significantly reduces, and when the depth of water was big, rocket thrust required high.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of with the high frequency anchor of oscillation functions a little, make it that anchor anharmonic ratio value in good grip and the water all be arranged under the substrate of different seabeds, can grab rapidly into sea bed, required windlass pulling force is little when weighing anchor.
The utility model is achieved through the following technical solutions, and the utility model is provided with high frequency micro breadth oscillation source on existing anchor.
Described anchor can be existing stockless anchor, stock anchor or high holding power anchor.
Described high frequency micro breadth oscillation source, it is provided with built-in motor, is driven by built-in motor, and the oscillation frequency in high frequency micro breadth oscillation source is more than or equal to 1000 times/minute, and its power is more than or equal to 1KW, less than windlass power.The electric power in high frequency micro breadth oscillation source provides by cable, and cable and anchor chain binding are together.Power supply is located on the ship power supply, is provided with source switch.
When the anchor that has high frequency micro breadth oscillation source falls into bed surface, start the power supply in high frequency micro breadth oscillation source, anchor is main riverbed or sea bed bed surface near fine grained under the high frequency micro breadth oscillation, the high frequency micro breadth oscillation of anchor makes bed surface silt and water blending around the pipeline, bed material originally becomes the liquid mud of good fluidity, and anchor utilization deadweight and the impulsive force that falls will be imbedded rapidly in the bed surface mud that is liquefied.After anchor sinks to the interior certain depth of bed surface, the power supply of closing high frequency micro breadth oscillation source, mud can harden rapidly, and the silt that hardens provides high holding power for anchor.When weighing anchor, open the power supply in high frequency micro breadth oscillation source earlier, mud is liquefied rapidly again around the anchor, cohesive force between silt and the anchor reduces greatly, when shrinking anchor chain, because mud is constantly liquefied, the pulling force that the receipts chain is carried anchor reduces greatly, thereby reduces the chain rupture accident when weighing anchor.
Compared with prior art, the utility model is owing to the silt that utilizes the high frequency micro breadth oscillation to harden and the liquid mud of water quick blending becoming good fluidity, not only can increase anchor and imbed speed in the bed surface mud, and buried depth also increases, thereby significantly increase anchor anharmonic ratio value in grip and the water; When weighing anchor under the effect of high frequency micro breadth oscillation, mud is liquefied rapidly again around the anchor, and the receipts chain is carried the anchor pulling force and reduced greatly.
The utility model can be widely used in all kinds ofly a kind ofly imbedding the anchor of burying underground that river, river, lake, ooze sand or coral stratum are used for fixing boats and ships and other buoyancy aid waterborne, and the ship anchor.Technology implementation of the present utility model is simple, and cost is low, and the effect height is applicable to existing stockless anchor, stock anchor and high holding power anchor.
Description of drawings
Fig. 1 is the utility model structural representation
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated: present embodiment is being to implement under the prerequisite with technical solutions of the utility model; provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
Embodiment 1: a kind of anchor weighs 300 kilograms of band high frequencies admiralty anchor and the working process thereof of oscillation functions a little
(1) as shown in Figure 1, the anchor fluke of existing admiralty anchor nibble 1 and the basis of anchor pole 3 on, nibble 1 inside at anchor fluke high frequency micro breadth oscillation source 2 be set, the oscillation frequency in high frequency micro breadth oscillation source 2 is 1000 times/minute, anchor weighs 300 kilograms, and its soruce of vibration power is 1KW, windlass power 1.7KW;
(2) high frequency micro breadth oscillation source 2 is driven by built-in motor;
(3) electric power provides by cable 4, and cable 4 and anchor chain binding are together;
(4) power supply is located on the ship power supply, is provided with source switch.
(5) when the anchor that has high frequency micro breadth oscillation source 2 falls into bed surface, start the power supply in high frequency micro breadth oscillation source 2, anchor utilizes the impulsive force of deadweight and whereabouts will imbed rapidly in the bed surface mud that is liquefied under the high frequency micro breadth oscillation.Anchor continued to keep the high frequency micro breadth oscillation 5 minutes after sinking to bed surface, closed the power supply in high frequency micro breadth oscillation source 2, the end of casting anchor.
(6) when weighing anchor, open the power supply in high frequency micro breadth oscillation source earlier, start windlass receipts chain and carry anchor, till anchor harvests.
Implementation result: with the high frequency admiralty anchor of oscillation functions a little, anchor weighs 300 kilograms to a kind of band safely and efficiently.With than not possessing the high frequency admiralty anchor of oscillation functions a little, this kind anchor holding power is big, more can firmly catch various earth, adheres to when weighing anchor that silt is few, flushing is convenient.
Embodiment 2: a kind of anchor weighs 1000 kilograms of band high frequencies admiralty anchor and the working process thereof of oscillation functions a little
(1) as shown in Figure 1, the anchor fluke of existing admiralty anchor nibble 1 and the basis of anchor pole 3 on, nibble 1 inside at anchor fluke high frequency micro breadth oscillation source 2 be set, the oscillation frequency in high frequency micro breadth oscillation source is 12000 times/minute, anchor weighs 1000 kilograms, and its soruce of vibration power is 8KW, windlass power 11KW;
(2) high frequency micro breadth oscillation source 2 is driven by built-in motor;
(3) electric power provides by cable 4, and cable 4 and anchor chain binding are together;
(4) power supply is located on the ship power supply 2, is provided with source switch.
(5) when the anchor that has high frequency micro breadth oscillation source 2 falls into bed surface, start the power supply 2 in high frequency micro breadth oscillation source 2, anchor utilizes the impulsive force of deadweight and whereabouts will imbed rapidly in the bed surface mud that is liquefied under the high frequency micro breadth oscillation.Anchor continued to keep the high frequency micro breadth oscillation 8 minutes after sinking to bed surface, closed the power supply in high frequency micro breadth oscillation source 2, the end of casting anchor.
(6) when weighing anchor, open the power supply in high frequency micro breadth oscillation source 2 earlier, start windlass receipts chain and carry anchor, till anchor harvests.
Implementation result: with the high frequency admiralty anchor of oscillation functions a little, anchor weighs 1000 kilograms to a kind of band safely and efficiently.With than not possessing the high frequency admiralty anchor of oscillation functions a little, this kind anchor holding power is big, more can firmly catch various earth, adheres to when weighing anchor that silt is few, flushing is convenient.
Embodiment 3: a kind of anchor weighs 500 kilograms of band high frequencies Hall'sanchor and the working process thereof of oscillation functions a little
(1) as shown in Figure 1, the anchor fluke of existing admiralty anchor nibble 1 and the basis of anchor pole 3 on, nibble 1 inside at anchor fluke high frequency micro breadth oscillation source 2 be set, the oscillation frequency in high frequency micro breadth oscillation source 2 is 5000 times/minute, anchor weighs 500 kilograms, and its soruce of vibration power is 3KW, windlass power 3.5KW;
(2) high frequency micro breadth oscillation source 2 is driven by built-in motor;
(3) electric power provides by cable 4, and cable 4 and anchor chain binding are together;
(4) power supply is located on the ship power supply, is provided with source switch.
(5) when the anchor that has high frequency micro breadth oscillation source 2 falls into bed surface, start the power supply in high frequency micro breadth oscillation source 2, anchor utilizes the impulsive force of deadweight and whereabouts will imbed rapidly in the bed surface mud that is liquefied under the high frequency micro breadth oscillation.Anchor continued to keep the high frequency micro breadth oscillation 4 minutes after sinking to bed surface, closed the power supply in high frequency micro breadth oscillation source 2, the end of casting anchor.
(6) when weighing anchor, open the power supply in high frequency micro breadth oscillation source 2 earlier, start windlass receipts chain and carry anchor, till anchor harvests.
Implementation result: with the high frequency Hall'sanchor of oscillation functions a little, anchor weighs 500 kilograms to a kind of band safely and efficiently.With than not possessing the high frequency Hall'sanchor of oscillation functions a little, this kind anchor holding power is bigger, the property caught is better, adheres to when weighing anchor that silt is few, flushing is convenient.
Embodiment 4: a kind of anchor weighs 500 kilograms of band high frequencies Hall'sanchor and the working process thereof of oscillation functions a little
(1) on the anchor fluke of existing Hall'sanchor is nibbled basis with anchor pole, nibble inside at anchor fluke high frequency micro breadth oscillation source is set, the oscillation frequency in high frequency micro breadth oscillation source is 10000 times/minute, and anchor weighs 1500 kilograms, and its soruce of vibration power is 10KW, windlass power 16KW;
(2) high frequency micro breadth oscillation source is driven by built-in motor;
(3) electric power provides by cable, and cable and anchor chain binding are together;
(4) power supply is located on the ship power supply, is provided with source switch.
(5) when the anchor that has high frequency micro breadth oscillation source falls into bed surface, start the power supply in high frequency micro breadth oscillation source, anchor utilizes the impulsive force of deadweight and whereabouts will imbed rapidly in the bed surface mud that is liquefied under the high frequency micro breadth oscillation.Anchor continued to keep the high frequency micro breadth oscillation 3 minutes after sinking to bed surface, the power supply of closing high frequency micro breadth oscillation source, the end of casting anchor.
(6) when weighing anchor, open the power supply in high frequency micro breadth oscillation source earlier, start windlass receipts chain and carry anchor, till anchor harvests.
Implementation result: with the high frequency Hall'sanchor of oscillation functions a little, anchor weighs 1500 kilograms to a kind of band safely and efficiently.With than not possessing the high frequency Hall'sanchor of oscillation functions a little, this kind anchor holding power is bigger, the property caught is better, adheres to when weighing anchor that silt is few, flushing is convenient.
Embodiment 5: a kind of anchor weighs 2500 kilograms of band high frequencies the DA-1 type anchor and the working process thereof of oscillation functions a little
(1) on the basis of crown that has DA-1 type anchor now and anchor pole, high frequency micro breadth oscillation source is set in crown inside, the oscillation frequency in high frequency micro breadth oscillation source is 12000 times/minute, and anchor weighs 2500 kilograms, and its soruce of vibration power is 16KW, windlass power 22KW;
(2) high frequency micro breadth oscillation source is driven by built-in motor;
(3) electric power provides by cable, and cable and anchor chain binding are together;
(4) power supply is located on the ship power supply, is provided with source switch.
(5) when the anchor that has high frequency micro breadth oscillation source falls into bed surface, start the power supply in high frequency micro breadth oscillation source, anchor utilizes the impulsive force of deadweight and whereabouts will imbed rapidly in the bed surface mud that is liquefied under the high frequency micro breadth oscillation.Anchor continued to keep the high frequency micro breadth oscillation 3 minutes after sinking to bed surface, the power supply of closing high frequency micro breadth oscillation source, the end of casting anchor.
(6) when weighing anchor, open the power supply in high frequency micro breadth oscillation source earlier, start windlass receipts chain and carry anchor, till anchor harvests.
Implementation result: with the high frequency DA-1 type anchor of oscillation functions a little, anchor weighs 2500 kilograms to a kind of band safely and efficiently.With than not possessing the high frequency DA-1 type anchor of oscillation functions a little, this kind anchor holding power is bigger, the property caught is better, adheres to when weighing anchor that silt is few, flushing is convenient.The Bower Anchor that can be used as Large Container Ship, trailer ship and ultra large crude carrier.
Embodiment 6: a kind of anchor weighs 2500 kilograms of band high frequencies the AC-14 type anchor and the working process thereof of oscillation functions a little
(1) on the basis of crown that has AC-14 type anchor now and anchor pole, high frequency micro breadth oscillation source is set in crown inside, the oscillation frequency in high frequency micro breadth oscillation source is 12000 times/minute, and anchor weighs 2500 kilograms, and its soruce of vibration power is 16KW, windlass power 22KW;
(2) high frequency micro breadth oscillation source is driven by built-in motor;
(3) electric power provides by cable, and cable and anchor chain binding are together;
(4) power supply is located on the ship power supply, is provided with source switch.
(5) when the anchor that has high frequency micro breadth oscillation source falls into bed surface, start the power supply in high frequency micro breadth oscillation source, anchor utilizes the impulsive force of deadweight and whereabouts will imbed rapidly in the bed surface mud that is liquefied under the high frequency micro breadth oscillation.Anchor continued to keep the high frequency micro breadth oscillation 3 minutes after sinking to bed surface, the power supply of closing high frequency micro breadth oscillation source, the end of casting anchor.
(6) when weighing anchor, open the power supply in high frequency micro breadth oscillation source earlier, start windlass receipts chain and carry anchor, till anchor harvests.
Implementation result: with the high frequency AC-14 type anchor of oscillation functions a little, anchor weighs 2500 kilograms to a kind of band safely and efficiently.With than not possessing the high frequency AC-14 type anchor of oscillation functions a little, this kind anchor holding power is bigger, the property caught is better, adheres to when weighing anchor that silt is few, flushing is convenient.The Bower Anchor that can be used as Large Container Ship, trailer ship and ultra large crude carrier.
Embodiment 7: a kind of anchor weighs 300 kilograms of band high frequencies the speedboat anchor and the working process thereof of oscillation functions a little
(1) on the basis of crown that has the speedboat anchor now and anchor pole, high frequency micro breadth oscillation source is set in crown inside, the oscillation frequency in high frequency micro breadth oscillation source is 12000 times/minute, and anchor weighs 300 kilograms, and its soruce of vibration power is 3KW, windlass power 3.5KW;
(2) high frequency micro breadth oscillation source is driven by built-in motor;
(3) electric power provides by cable, and cable and anchor chain binding are together;
(4) power supply is located on the ship power supply, is provided with source switch.
(5) when the anchor that has high frequency micro breadth oscillation source falls into bed surface, start the power supply in high frequency micro breadth oscillation source, anchor utilizes the impulsive force of deadweight and whereabouts will imbed rapidly in the bed surface mud that is liquefied under the high frequency micro breadth oscillation.Anchor continued to keep the high frequency micro breadth oscillation 2 minutes after sinking to bed surface, the power supply of closing high frequency micro breadth oscillation source, the end of casting anchor.
(6) when weighing anchor, open the power supply in high frequency micro breadth oscillation source earlier, start windlass receipts chain and carry anchor, till anchor harvests.
Implementation result: with the high frequency speedboat anchor of oscillation functions a little, anchor weighs 300 kilograms to a kind of band safely and efficiently. With than not possessing a little speedboat anchor of oscillation functions of high frequency, this kind anchor holding power is bigger, the property caught is better, and cross bar Not flexible, adhere to when weighing anchor that silt is few, flushing is convenient. Can be used as the speedboat ship.
Claims (6)
1. one kind with the high frequency anchor of oscillation functions a little, it is characterized in that: high frequency micro breadth oscillation source is set on existing anchor.
2. band high frequency according to claim 1 is the anchor of oscillation functions a little, it is characterized in that, described high frequency micro breadth oscillation source, and its oscillation frequency is more than or equal to 1000 times/minute.
3. band high frequency according to claim 1 and 2 is the anchor of oscillation functions a little, it is characterized in that, described high frequency micro breadth oscillation source, and its power is more than or equal to 1KW, less than windlass power.
4. band high frequency according to claim 1 and 2 is the anchor of oscillation functions a little, it is characterized in that, described high frequency micro breadth oscillation source, and it is provided with built-in motor.
5. band high frequency according to claim 1 and 2 is the anchor of oscillation functions a little, it is characterized in that, described high frequency micro breadth oscillation source, and its power supply is located on the ship power supply, is provided with source switch.
6. band high frequency according to claim 1 and 2 is the anchor of oscillation functions a little, it is characterized in that described anchor is stockless anchor, stock anchor or high holding power anchor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200688943U CN201030939Y (en) | 2007-04-12 | 2007-04-12 | Anchor having higher-order small-amplitude oscillation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200688943U CN201030939Y (en) | 2007-04-12 | 2007-04-12 | Anchor having higher-order small-amplitude oscillation function |
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| Publication Number | Publication Date |
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| CN201030939Y true CN201030939Y (en) | 2008-03-05 |
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| CNU2007200688943U Expired - Fee Related CN201030939Y (en) | 2007-04-12 | 2007-04-12 | Anchor having higher-order small-amplitude oscillation function |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602506A (en) * | 2012-03-27 | 2012-07-25 | 上海交通大学 | Separable self-drilling embedment anchor |
| CN104297050A (en) * | 2014-09-10 | 2015-01-21 | 舟山市质量技术监督检测研究院 | Anchor tension test supporting device for horizontal tension testing machine |
| CN105151233A (en) * | 2015-08-31 | 2015-12-16 | 苏州金业船用机械厂 | Sucker rod high-holding-power anchor |
| CN105947115A (en) * | 2016-06-17 | 2016-09-21 | 江苏扬远船舶设备铸造有限公司 | High holding power anchor for ship |
| CN104297050B (en) * | 2014-09-10 | 2017-01-04 | 舟山市质量技术监督检测研究院 | A kind of tension test for anchor support means for horizontal tensile testing machine |
-
2007
- 2007-04-12 CN CNU2007200688943U patent/CN201030939Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602506A (en) * | 2012-03-27 | 2012-07-25 | 上海交通大学 | Separable self-drilling embedment anchor |
| CN102602506B (en) * | 2012-03-27 | 2014-06-18 | 上海交通大学 | Separable self-drilling embedment anchor |
| CN104297050A (en) * | 2014-09-10 | 2015-01-21 | 舟山市质量技术监督检测研究院 | Anchor tension test supporting device for horizontal tension testing machine |
| CN104297050B (en) * | 2014-09-10 | 2017-01-04 | 舟山市质量技术监督检测研究院 | A kind of tension test for anchor support means for horizontal tensile testing machine |
| CN105151233A (en) * | 2015-08-31 | 2015-12-16 | 苏州金业船用机械厂 | Sucker rod high-holding-power anchor |
| CN105947115A (en) * | 2016-06-17 | 2016-09-21 | 江苏扬远船舶设备铸造有限公司 | High holding power anchor for ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080305 Termination date: 20150412 |
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| EXPY | Termination of patent right or utility model |