CN1594028A - Helix underwater positioning device - Google Patents
Helix underwater positioning device Download PDFInfo
- Publication number
- CN1594028A CN1594028A CN 200310105528 CN200310105528A CN1594028A CN 1594028 A CN1594028 A CN 1594028A CN 200310105528 CN200310105528 CN 200310105528 CN 200310105528 A CN200310105528 A CN 200310105528A CN 1594028 A CN1594028 A CN 1594028A
- Authority
- CN
- China
- Prior art keywords
- spiral
- screw body
- anchor body
- transmission shaft
- underwater positioning
- 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.)
- Granted
Links
Images
Abstract
This invention is an apparatus offering localization for working submerged device under water. Its function is to fix the working submerged device and equipment in sea floor in order to maintain underwater facilities. This is a kind of spiral underwater positioning apparatus which appearance resumes a cylindrical assembly, the low-speed large torsion hydraulic pressure motor, linking to the upper of the drive shaft, is seated on the top of the spiral guiding bush which is cylindrical and bushes the drive shaft and spiral anchor body. The internal thread is designed in the interior wall of the spiral guiding bush, the spiral anchor body is a T shaped cylindrical object and on its top is designed external thread which meshes the internal thread of the spiral guiding bush. On the drive shaft there are drive keys that links with the spiral anchor body. The operation principle of this invention is that the hydraulic pressure motor drives the spiral anchor body to rotate into the stratum and fasten the working submerged device to the sea floor through the axial motion that takes place when the meshed threads of the spiral guiding bush rotates the spiral anchor body .
Description
Technical field:
The present invention is a kind of dive registration device of device, equipment of under-water operation that is applicable to.
Technical background:
Purposes of the present invention is to provide the device of accurate location when in running order for the under-water operation device of diving.Its effect is exactly to make the latent device of under-water operation overcome the influence of current, and the device of will diving is fixed on the seabed, so that underwater facility such as marineline, cable or other facility are carried out maintenance activity.Locate mode waterborne commonly used now is a lot, but can only be applicable to the location of the boats and ships of water surface work, and does not also have mechanical registration device for the latent device and the under-water operation equipment of work drowned, the device of diving can not be fixed under water.Reason is that the volume of the latent device of under-water operation is all smaller, and traditional antiskid registration device volume can't be applied to the latent device of under-water operation greatly.Traditional registration device has used anti-slide pile system of above water craft used anchor oceangoing ship system, bottom-sitting type marine drilling platform and the used satellite dynamic positioning system (DPS) of semi-submersible offshore drilling platform at present.But, anchor, anti-slide pile still are that the satellite dynamic positioning system (DPS) all can not be used for providing location under water for the latent device of work drowned, reason be underwater hiding-machine or other under-water operation equipment in order to reduce suffered external force such as current, reduce volume, to reduce area of thrust surface as far as possible; And the complex structure of the anti-slide pile system of the anchor oceangoing ship system of above water craft and drilling platform or satellite dynamic positioning system (DPS), bulky, in the latent device of can't packing into.In addition because long-pending little, the lighter weight of the latent body of under-water operation, simultaneously because the influence of buoyant of sea water, can not provide actv. gravity when inserting the anti-slide pile operating mode, when the stratum is hard under water, be difficult to anti-slide pile is inserted.Just because of this, the latent device of under-water operation does not all have the mechanical type registration device usually, causes its usage condition to be restricted.
Summary of the invention:
The invention solves the orientation problem between latent device of under-water operation and the seabed, utilize this spiral underwater positioning device the latent device of under-water operation can be fixed on the seabed so that underwater facility such as marineline, cable or other underwater structure are keeped in repair.Purpose of the present invention is exactly that latent device for under-water operation provides a kind of spiral underwater positioning device.
The present invention is achieved in that the profile of spiral underwater positioning device is a cylindrical fabricate block, low speed high torque hydraulic motor [1] links to each other with the upper end of transmission shaft [2], and seat is at the top of spirally-guided cover [3], spirally-guided cover [3] is a cylindrical shape, be enclosed within the outside of transmission shaft [2] and mooring screw body [5], the inwall of spirally-guided cover [3] is provided with negative thread, mooring screw body [5] is a "T"-shaped cylinder, the top of mooring screw body [5] is provided with outside thread and is meshed with the negative thread of spirally-guided cover [3], and transmission shaft [2] is provided with driving key [4] and links to each other with mooring screw body [5].Driving key [4] is a long key, and its length and transmission shaft [2] are close and be fixed on the transmission shaft [2].Mooring screw body [5] passes sand cap [8], and the place of passing is provided with dust ring [6] and seal ring [7], is provided with helicallobe [10] in the bottom of mooring screw body [5], and sand cap [8] and spacing base [9] are located at the bottom of device.
This spiral underwater positioning device has following characteristics: 1, it has overcome bulky, the baroque shortcoming of traditional registration device, for the latent device of under-water operation provides a kind of comparatively desirable underwater positioning device, its compact conformation, simple, volume is little, in light weight, cheap, and is practical; 2, good airproof performance can be installed in the dive inside of device of under-water operation; Also can be installed in the outside of the latent device of under-water operation as required; 3, it utilizes low speed high torque hydraulic motor to drive the mooring screw body and makes its screw-in stratum, makes the device of diving not be subjected to the influence of pitching pile antagonistic force and bigger depth of penetration is arranged.4, simple to operate.
A kind of spiral underwater positioning device of description of drawings: Fig. 1 scheme drawing
1, low speed high torque hydraulic motor 2, transmission shaft 3, spirally-guided cover 4, driving key 5, mooring screw body 6, dust ring 7, seal ring 8, sand cap 9, spacing base 10, helicallobe
The specific embodiment:
Now the present invention is described further in conjunction with Figure of description: the spiral underwater positioning device is installed on the latent device of under-water operation, after treating to be seated in the desired location, seabed on the latent device of under-water operation, start this device, drive transmission shaft 2 rotations during low speed high torque hydraulic motor 1 rotation, transmission shaft 2 drives 5 rotations of mooring screw body by driving key 4.Transmission shaft 2 is a major axis, only rotates and does not have longitudinal travel, the mooring screw body 5 that is enclosed within its outside under the drive of driving key 4 with transmission shaft 2 rotations; Produce longitudinal travels by the screw threads that are meshed with spirally-guided cover 3 in mooring screw body 5 rotation, drive helicallobe 10 cutting underwater stratums simultaneously and screw in the soil, will dive device or other under-water operation equipment are fixed on the seabed, reach the purpose of location.The effect of spacing base 9 is to make its stop motion when mooring screw body 5 arrives the desired location; The effect of anti-sand cover 8 is to prevent silt access mechanism inside.On anti-sand cover 8, be provided with dust ring 6 and seal ring 7.The fluid of certain liquid is housed in the inside of device, is used for lubricating the screw thread that is meshed.When the mooring screw body is regained, the mooring screw body can be regained by the contrarotation of HM Hydraulic Motor.
Claims (3)
1, a kind of spiral underwater positioning device, described spiral underwater positioning device profile is a cylindrical fabricate block, low speed high torque hydraulic motor [1] links to each other with the upper end of transmission shaft [2], and seat is at the top of spirally-guided cover [3], spirally-guided cover [3] is a cylindrical shape, be enclosed within the outside of transmission shaft [2] and mooring screw body [5], the inwall of spirally-guided cover [3] is provided with negative thread, mooring screw body [5] is a "T"-shaped cylinder, the top of mooring screw body [5] is provided with outside thread and is meshed with the negative thread of spirally-guided cover [3], and transmission shaft [2] is provided with driving key [4] and links to each other with mooring screw body [5].
2, according to claims 1 described a kind of spiral underwater positioning device, it is characterized in that: driving key [4] is a long key, and its length and transmission shaft [2] are close and be fixed on the transmission shaft [2].
3, according to claims 1 or 2 described a kind of spiral underwater positioning devices, it is characterized in that: mooring screw body [5] passes sand cap [8], the place of passing is provided with dust ring [6] and seal ring [7], be provided with helicallobe [10] in the bottom of mooring screw body [5], sand cap [8] and spacing base [9] are located at the bottom of device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101055287A CN100415597C (en) | 2003-11-21 | 2003-11-21 | Helix underwater positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101055287A CN100415597C (en) | 2003-11-21 | 2003-11-21 | Helix underwater positioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1594028A true CN1594028A (en) | 2005-03-16 |
| CN100415597C CN100415597C (en) | 2008-09-03 |
Family
ID=34661362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101055287A Expired - Fee Related CN100415597C (en) | 2003-11-21 | 2003-11-21 | Helix underwater positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100415597C (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100363561C (en) * | 2005-12-12 | 2008-01-23 | 国家海洋局第一海洋研究所 | Probe penetration implement for detecting and monitoring sea bed soil body |
| CN104219510A (en) * | 2014-09-30 | 2014-12-17 | 成都思迈科技发展有限责任公司 | Optical transceiver for monitoring field environment |
| CN105151234A (en) * | 2015-10-08 | 2015-12-16 | 宁波市鄞州发辉机械科技有限公司 | Pole lifting device of positioning pole |
| CN108750013A (en) * | 2016-12-16 | 2018-11-06 | 浙江海洋大学东海科学技术学院 | Mooring positioning device |
| CN108891533A (en) * | 2018-06-29 | 2018-11-27 | 合肥学院 | A kind of rotatable torpedo anchor of empennage |
| CN110588891A (en) * | 2019-10-12 | 2019-12-20 | 马嘉锋 | Novel ship anchor special for soft soil at river bottom |
| CN111521974A (en) * | 2020-06-04 | 2020-08-11 | 四川九洲电器集团有限责任公司 | Autonomous formation planning underwater acoustic positioning method and system based on cylindrical array |
| CN115258051A (en) * | 2022-08-30 | 2022-11-01 | 南通市华阳铝制品有限公司 | Yacht locator |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1552162A (en) * | 1977-11-17 | 1979-09-12 | Parry P J | Marine structures |
| US5240353A (en) * | 1992-11-25 | 1993-08-31 | Ayala Research Corporation | Anchor with deoperable screw |
| US6561115B2 (en) * | 2001-04-02 | 2003-05-13 | The United States Of America As Represented By The Secretary Of The Navy | Anchor insertion device |
-
2003
- 2003-11-21 CN CNB2003101055287A patent/CN100415597C/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100363561C (en) * | 2005-12-12 | 2008-01-23 | 国家海洋局第一海洋研究所 | Probe penetration implement for detecting and monitoring sea bed soil body |
| CN104219510A (en) * | 2014-09-30 | 2014-12-17 | 成都思迈科技发展有限责任公司 | Optical transceiver for monitoring field environment |
| CN105151234A (en) * | 2015-10-08 | 2015-12-16 | 宁波市鄞州发辉机械科技有限公司 | Pole lifting device of positioning pole |
| CN108750013A (en) * | 2016-12-16 | 2018-11-06 | 浙江海洋大学东海科学技术学院 | Mooring positioning device |
| CN108750013B (en) * | 2016-12-16 | 2019-08-02 | 浙江海洋大学东海科学技术学院 | Mooring positioning device |
| CN108891533A (en) * | 2018-06-29 | 2018-11-27 | 合肥学院 | A kind of rotatable torpedo anchor of empennage |
| CN110588891A (en) * | 2019-10-12 | 2019-12-20 | 马嘉锋 | Novel ship anchor special for soft soil at river bottom |
| CN111521974A (en) * | 2020-06-04 | 2020-08-11 | 四川九洲电器集团有限责任公司 | Autonomous formation planning underwater acoustic positioning method and system based on cylindrical array |
| CN115258051A (en) * | 2022-08-30 | 2022-11-01 | 南通市华阳铝制品有限公司 | Yacht locator |
| CN115258051B (en) * | 2022-08-30 | 2023-12-22 | 南通市华阳铝制品有限公司 | Yacht positioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100415597C (en) | 2008-09-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20090313988A1 (en) | Method of extracting energy from ocean waves | |
| JP6476443B2 (en) | Wave power generation system and transmission body and rotation conversion unit used therefor | |
| CN100415597C (en) | Helix underwater positioning device | |
| CN100383021C (en) | Microminiature underwater robot submerging and surfacing device | |
| CN109733540B (en) | Emergency buoy releasing device of large-depth manned submersible | |
| US2302795A (en) | Ship propulsion means | |
| AU2013234263A1 (en) | Retractable propulsion container with thruster | |
| KR102075166B1 (en) | Floating offshore platform for airport | |
| CN1227137C (en) | Glide submarine | |
| KR20090005689A (en) | Seafloor vehicle | |
| KR101427564B1 (en) | oxygen and hydrogen supply system with floating offshore combind generator | |
| CN104535050A (en) | Deep sea multi-parameter measurement device controlled by two hydraulic cylinders | |
| CN101139912A (en) | Deepwater drilling apparatus with automatic-upending subaqueous blow-out preventer | |
| KR101195604B1 (en) | Water-turbine generating apparatus for ship and ship comprising the same | |
| CN112429186A (en) | Buoyancy adjusting device | |
| CN201189954Y (en) | Sealing apparatus at lifting position of full rotary electric propeller with expansion under water for boat | |
| KR101487679B1 (en) | Canister-type thruster | |
| CN204587234U (en) | A kind of underwater positioning device for platform | |
| CN107499486B (en) | Intelligent water moving platform for positioning and positioning method thereof | |
| CN214138905U (en) | 1500-meter hybrid driving type underwater glider | |
| CN206437184U (en) | A kind of new heave adjusting means of submersible | |
| KR101788745B1 (en) | Sliding door system for moon pool | |
| CN109436261B (en) | Omnibearing reversing water-paddling driving type underwater robot | |
| KR20160011809A (en) | Apparatus of reducing resistance for marine structure | |
| CN216977898U (en) | Tidal current driving type offshore ocean factor vertical profile measuring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080903 Termination date: 20201121 |