CN102303698A - Device used for adjusting weight underwater - Google Patents
Device used for adjusting weight underwater Download PDFInfo
- Publication number
- CN102303698A CN102303698A CN201110145932A CN201110145932A CN102303698A CN 102303698 A CN102303698 A CN 102303698A CN 201110145932 A CN201110145932 A CN 201110145932A CN 201110145932 A CN201110145932 A CN 201110145932A CN 102303698 A CN102303698 A CN 102303698A
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- Prior art keywords
- chain
- support
- under water
- iron
- submersible
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Abstract
The invention relates to a device used for adjusting weight underwater, which is characterized by comprising a chain compartment, wherein a first bracket is arranged at the top of the chain compartment; an underwater motor is installed on the first supporter, and an output shaft of the underwater motor is connected with a chain wheel; a second bracket is arranged on the other side of the chain wheel opposite to the first bracket, a transitional shaft is rotatably installed on the second bracket through a bearing and is coaxial with the output shaft of the underwater motor, one end of the transitional shaft is connected with chain wheel, and an underwater encoder is arranged at the other end of the transitional shaft and is fixedly installed at the second bracket; and an iron chain is wound on the chain wheel, one end of the iron chain is connected with an iron ball, and the other end of the iron chain is placed in the chain compartment. The device, provided by the invention, has the advantages of simple and reliable structure, convenience for operation, realization of weight adjustment during near-bottom hovering and positioning of a submersible vehicle by utilizing the weight of the iron ball and the length of the iron chain in take-up and pay-off, resistance to the influence of sea current on the floating condition of the submersible vehicle, and economization of limited energy resources of the submersible vehicle.
Description
Technical field
The present invention relates to a kind of submersible, especially relate to a kind of control apparatus of weight under water that is used for submersible.
Background technology
In the prior art, hovering and be achieved in that and utilize buoyancy regulating system to make submersible obtain a comparatively accurate neutral buoyancy state in the near under water end of submersible, thereby makes submersible be in suspended state.But submersible makes its floading condition be damaged than being easier to receive the interference of extraneous ocean current in this case; So the submersible operator will often open propelling unit or buoyancy regulating system is finely tuned its floading condition; This mode is troublesome poeration not only, and needs to consume the limited energy of submersible.
Summary of the invention
The applicant has carried out research and improved to above-mentioned problem, and a kind of control apparatus of weight under water is provided, and is simple in structure, easy to operate, and weight is regulated when are hovered in the location at the near under water end of realization submersible, saves the limited energy of submersible.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of control apparatus of weight under water comprises the chain cabin, and the top in chain cabin is provided with first support, and the submersible machine level is installed on said first support, and the output shaft of said submersible machine connects sprocket wheel; Second support is installed in the top in said chain cabin; Second support is arranged on the opposite side with respect to first support of said sprocket wheel; Transition axis is installed on said second support through bearing is rotatable; Transition axis is coaxial with the output shaft of said submersible machine; One end of transition axis connects said sprocket wheel; The axial end of the other end of said transition axis is provided with coder under water, and coder is fixedly mounted on said second support under water; Iron chains is looped around on the said sprocket wheel, and an end of iron chains connects iron ball, and the other end of iron chains leaves in the chain cabin.
Further:
Said coder under water is the induction type coder.
Technique effect of the present invention is:
A kind of control apparatus of weight under water disclosed by the invention; Simple and reliable for structure; Easy to operate; Utilize the weight of iron ball and the length of folding and unfolding iron chains; Weight is regulated when are hovered in the location at the near under water end of realization submersible; Not only can resist the influence of ocean current, also save the limited energy of submersible the submersible floading condition.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the left view of Fig. 1.
The specific embodiment
Do further detailed explanation below in conjunction with the accompanying drawing specific embodiments of the invention.
Like Fig. 1, shown in 2, the present invention includes chain cabin 1, chain cabin 1 is a casing, and the top in chain cabin 1 is provided with first support 2, and submersible machine 3 is installed on first support 2 through the screw level, and the output shaft 301 of submersible machine 3 connects sprocket wheel 5 through key 4.Second support 8 is installed in the top in chain cabin 1; Second support 8 is arranged on the opposite side with respect to first support 2 (first support 2 and second support 8 are arranged on the both sides of sprocket wheel 5) of sprocket wheel 5; Transition axis 7 is by bearing 9 rotatable being installed on second support 8; Transition axis 7 is coaxial with the output shaft 301 of submersible machine 3; One end of transition axis 7 connects sprocket wheel 5 by screw 6; The axial end of transition axis 7 is provided with encoder 10 under water; Encoder 10 is fixedly mounted on second support 8 by screw under water; By the rotation of encoder 10 detection transition axises 7 under water; Thereby detect the rotation of sprocket wheel 5; In the present embodiment; Encoder 10 is the induction type encoder under water, and its model is: GY-001.Iron chains 11 is looped around on the sprocket wheel 5, and an end of iron chains 11 connects iron ball 12, and the other end of iron chains 11 leaves in the chain cabin 1.
When work, submersible machine 3 energising rear driving wheels 5 rotate, and 5 pairs of iron chains of sprocket wheel 11 carry out the folding and unfolding action, and sprocket wheel 5 clockwise rotates receivable chain, rotates counterclockwise correspondence and puts chain, and the iron chains of packing up 11 leaves in the chain cabin 1.In the folding and unfolding process under water coder 10 through the induction transition axis 7 rotation write down the direction and the number of turns of rotation, thereby calculate the folding and unfolding length of iron chains.
This device is installed in the bottom of submersible; When submersible carries out the nearly end when hovering under water; Put down the iron chains 11 of iron ball 12 and certain-length; Make iron ball 12 and part iron chains 11 be attached to the seabed; Thereby play the effect of anchoring; When ocean current drive submersible moves up and down or artificially submersible is floated the dive adjustment; Automatically drive iron chains 11 rises from the seabed or sinks accordingly; Thereby can the weight of submersible be automatically adjusted; Improve the precision of hovering; Not only can resist the influence of ocean current, also effectively utilize the limited energy of submersible the submersible floading condition.
The present invention is simple and reliable for structure, and is easy to operate, and when hovering location at the near end of submersible under water, the submersible operator does not need often to open propelling unit or buoyancy regulating system is finely tuned the submersible floading condition.The requirement of hovering according to the near under water end of different submersibles through changing specification, the weight of iron ball and iron chains, can be widely used in the closely end operation of hovering under water of all kinds of submersibles.
Claims (2)
1. weight control apparatus under water, it is characterized in that: comprise the chain cabin, the top in chain cabin is provided with first support, and the submersible machine level is installed on said first support, and the output shaft of said submersible machine connects sprocket wheel; Second support is installed in the top in said chain cabin; Second support is arranged on the opposite side with respect to first support of said sprocket wheel; Transition axis is installed on said second support through bearing is rotatable; Transition axis is coaxial with the output shaft of said submersible machine; One end of transition axis connects said sprocket wheel; The axial end of the other end of said transition axis is provided with coder under water, and coder is fixedly mounted on said second support under water; Iron chains is looped around on the said sprocket wheel, and an end of iron chains connects iron ball, and the other end of iron chains leaves in the chain cabin.
2. according to the described weight under water of claim 1 control apparatus, it is characterized in that: said coder under water is the induction type coder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110145932A CN102303698A (en) | 2011-06-01 | 2011-06-01 | Device used for adjusting weight underwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110145932A CN102303698A (en) | 2011-06-01 | 2011-06-01 | Device used for adjusting weight underwater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102303698A true CN102303698A (en) | 2012-01-04 |
Family
ID=45377649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110145932A Pending CN102303698A (en) | 2011-06-01 | 2011-06-01 | Device used for adjusting weight underwater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102303698A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2274501B1 (en) * | 1974-06-14 | 1978-03-31 | Eca | |
| JPH09249391A (en) * | 1996-03-15 | 1997-09-22 | Masabumi Nakade | Anchor lifting machine |
| WO2006100660A1 (en) * | 2005-03-24 | 2006-09-28 | Israel Aerospace Industries Ltd. | Submergible storage container and platform |
| CN101118691A (en) * | 2007-09-06 | 2008-02-06 | 上海港复兴船务公司 | Unmanned barge remote-control anchorage and atrip system |
| RU2404902C1 (en) * | 2009-06-08 | 2010-11-27 | Феликс Аронович Черняков | Floating facility |
| CN201769987U (en) * | 2009-05-31 | 2011-03-23 | 宝鸡石油机械有限责任公司 | Two-roller integrated marine anchor windlass |
| CN201777375U (en) * | 2010-08-30 | 2011-03-30 | 宝鸡石油机械有限责任公司 | Electric drive integrated control anchor gear |
-
2011
- 2011-06-01 CN CN201110145932A patent/CN102303698A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2274501B1 (en) * | 1974-06-14 | 1978-03-31 | Eca | |
| JPH09249391A (en) * | 1996-03-15 | 1997-09-22 | Masabumi Nakade | Anchor lifting machine |
| WO2006100660A1 (en) * | 2005-03-24 | 2006-09-28 | Israel Aerospace Industries Ltd. | Submergible storage container and platform |
| CN101118691A (en) * | 2007-09-06 | 2008-02-06 | 上海港复兴船务公司 | Unmanned barge remote-control anchorage and atrip system |
| CN201769987U (en) * | 2009-05-31 | 2011-03-23 | 宝鸡石油机械有限责任公司 | Two-roller integrated marine anchor windlass |
| RU2404902C1 (en) * | 2009-06-08 | 2010-11-27 | Феликс Аронович Черняков | Floating facility |
| CN201777375U (en) * | 2010-08-30 | 2011-03-30 | 宝鸡石油机械有限责任公司 | Electric drive integrated control anchor gear |
Non-Patent Citations (3)
| Title |
|---|
| 潘甜: "《组合锚泊系统的分析与研究》", 31 August 2010, 武汉理工大学硕士毕业论文 * |
| 熊仕涛: "《船舶概论》", 30 September 2006, 哈尔滨工程大学出版社 * |
| 郑瑞杰: "《锚泊系统受力分析》", 7 July 2006, 大连理工大学硕士学位论文 * |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120104 |