CN204188834U - Deep-sea cable control underwater vehicle optical fiber cleaver - Google Patents
Deep-sea cable control underwater vehicle optical fiber cleaver Download PDFInfo
- Publication number
- CN204188834U CN204188834U CN201420692080.7U CN201420692080U CN204188834U CN 204188834 U CN204188834 U CN 204188834U CN 201420692080 U CN201420692080 U CN 201420692080U CN 204188834 U CN204188834 U CN 204188834U
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- cutter
- optical fiber
- electromagnet
- deep
- underwater vehicle
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Abstract
The utility model relates to a kind of deep-sea cable control underwater vehicle optical fiber cleaver, there is upper shell and lower house, upper shell is built-in with energising electric eliminating magnet, energising electric eliminating magnet connects a wire, form airtight chamber between energising electric eliminating magnet upper end and upper shell, in airtight chamber, be filled with insulating oil and external compensator by a flexible pipe; Lower house is built-in with cutter and inhales iron and cutter, cutter are inhaled iron end face centering and are arranged on electromagnet bottom, cutter one end is knife edge face, one end is thread end, and interlude arranges a disk, and thread segment is inserted in spring, cutter are inhaled iron by screw thread and cutter and are linked as an entirety, spring withstands in compressive state by disk, lower casing body wall has a through perforate, and optical fiber is through perforate is bottom the cutter knife edge and lower house.It can cut smoothly and consume less electric energy, and it is indoor not by the impact of deep sea pressure factor that electromagnet is placed in oil-filled chamber, and comparatively minor structure intensity can meet deep sea pressure requirement, and structure is simply light and handy.
Description
Technical field
The utility model relates to a kind of optical fiber cleaver, particularly a kind of deep-sea cable control underwater vehicle optical fiber cleaver.
Background technology
Due to the development of optical fiber communication technology, increasing cable control underwater vehicle uses optical fiber as medium of communication, has the features such as transmitted data amount is large, speed is fast, distorted signals is little.Often optical fiber is used for bathyscaph between relay station and underwater vehicle, after underwater vehicle operation completes, can cutting optical fibre under water, underwater vehicle directly returns the water surface, or when optical fiber occurs to be wound around, also can imderwater cutting optical fiber, guarantee that underwater vehicle can return the water surface safely.
As can be seen here, the reliability of optical fiber cleaver is very crucial, if can not may affect the recovery of underwater vehicle by cutting optical fibre in time, the serious underwater vehicle that may cause is lost.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of deep-sea cable control underwater vehicle optical fiber cleaver, can in deep-sea smooth cutting optical fibre, and structure is simply light and handy, easy to operate.
The utility model solves the technical scheme that its technical matters adopts: a kind of deep-sea cable control underwater vehicle optical fiber cleaver, there is upper and lower correspondence and the upper shell connected and lower house, upper shell is built-in with energising electric eliminating magnet, energising electric eliminating magnet connects a wire, form airtight chamber between energising electric eliminating magnet upper end and upper shell, in airtight chamber, be filled with insulating oil and external compensator by a flexible pipe; Lower house is built-in with cutter and inhales iron and cutter, cutter are inhaled iron end face centering and are arranged on electromagnet bottom, cutter one end is knife edge face, and one end is thread end, and interlude arranges a disk, thread segment is inserted in a spring, cutter are inhaled iron by thread segment and cutter and are connected as a whole, and spring one end withstands upper shell, and the other end withstands in compressive state by disk, lower casing body wall has a through perforate, optical fiber is through perforate is bottom the cutter knife edge and lower house.
Described upper shell is made up of electromagnet casing and the electromagnet capping arranging electromagnet casing top, and electromagnet capping is provided with opening, and opening communicates with airtight chamber, opening is socketed oil-filled flexible pipe.
Be provided with O-ring seal between described electromagnet capping and electromagnet casing, in the seal groove of energising electric eliminating magnet bottom, be provided with lower seal.
Described lower house is made up of cutter shell and the cutter capping that is arranged on cutter bottom, optical fiber through cutter shell the cutter knife edge and cutter capping.
Described cutter capping is connected with cutter outer casing screw.
Described upper shell and lower house are connected by screw.
The beneficial effects of the utility model are: this device can be well on to optical fiber and cuts and consume less electric energy under deep-sea, electromagnet is placed in the airtight chamber of oil-filled pressure-compensated, electromagnet is not by the impact of the factors such as deep sea pressure, less structural strength can meet deep sea pressure requirement, and structure is simply light and handy.
Accompanying drawing explanation
Fig. 1 of the present utility modelly partly cuts open structural representation
Fig. 2 is the schematic diagram after the utility model cutting optical fibre
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, the utility model deep-sea cable control underwater vehicle optical fiber cleaver comprises oil-filled flexible pipe 1, upper O-ring seal 2, energising demagnetization electromagnet 3, iron 4 inhaled by cutter, lower seal 5, spring 6, cutter 7, cutter capping 8, cutter shell 9, socket head cap screw 10, electromagnet casing 11, electromagnet capping 12 and wire 13 and disk 14, upper O-ring seal 2, energising demagnetization electromagnet 3, lower seal 5, electromagnet casing 11, the airtight chamber 100 that electromagnet capping 12 forms, this airtight chamber is filled with insulating oil by oil-filled flexible pipe 1, and external compensator realizes pressure compensation, make electromagnet capping 12, the structural strength that electromagnet casing 11 need are less can bear the effect of deep sea pressure, electromagnet is placed in insulating oil environment, electric insulation problem is also resolved.The chamber 102 that cutter capping 8, cutter shell 9 are formed, this chamber is permeable by the through perforate of cutter shell 9, make cutter capping 8, cutter shell 9 designs as non-pressure-resistance structure, structure is simply light and handy, optical fiber 101 through this chamber, be optical fiber is between the cutter knife edge and electromagnet capping by the perforate of cutter shell 9.
The utility model deep-sea cable control underwater vehicle optical fiber cleaver can be installed in the following order: lower seal 5 is placed in the corresponding seal groove of energising demagnetization electromagnet 3; Both entirety being placed in electromagnet casing 11, aligns in center; Upper O-ring seal 2 is placed in the corresponding seal groove of electromagnet capping 12, then electromagnet casing 11 and electromagnet capping 12 is connected by threaded together, and O-ring seal 2 in compression, in threaded together process, the lower seal 5 of electromagnet capping 12 also on axial compression energising demagnetization electromagnet 3, and form the airtight chamber 100 of watertight; Cutter being inhaled iron 4 end face centering is placed on electromagnet 3, and owing to not being energized, energising demagnetization electromagnet 3 firmly can suck cutter and inhale iron 4; Spring 6 is axially inserted in cutter and inhales iron 4; Cutter 7 for one end be knife edge face, the other end is thread segment, and interlude arranges a disk 14, thread segment is inserted in spring, then inhaling iron 4 by screw thread and cutter is connected in aggregates, and in precession threaded process, spring is subject to the axial compression of disk 14 and compresses; By socket head cap screw 6 Flange joint cutter shell 9 and electromagnet casing 11; Cutter capping 8 and cutter shell 9 are threaded togather; Be inserted on the opening of electromagnet capping 12 by oil-filled flexible pipe 1, be filled with insulating oil to airtight chamber 100, after oil-filled, external compensator, realizes pressure compensation.Finally by the perforate of optical fiber 101 through cutter shell 9, optical fiber is between the cutter knife edge and cutter capping 8, and initial mounting state as shown in Figure 1.
When underwater vehicle operation complete need cutting optical fibre time, only need to be energized to energising demagnetization electromagnet 3 by wire 13, demagnetization electromagnet 3 demagnetization that is now energized loses magnetic force, cutter are inhaled iron 4 and are departed from electromagnet, the spring 6 of compressive state is under screen resilience effect, cutter 7 are axially driven to be cut off by the optical fiber 101 through device, then power-off.Now underwater vehicle can freely make a return voyage.State after cutting optical fibre as shown in Figure 2.
Described energising demagnetization iron is placed in oil-filled pressure-compensated closed chamber, and when not being energized, cutter are enough inhaled iron and sucked and holddown spring by magnetic force.After electromagnet energising demagnetization, the screen resilience of spring is enough to drive cutter to cut off optical fiber.
The cutting force F that cutter 7 need determines according to the different optical fiber of cutting.Can test by experiment in advance, determine the power F cutting off optical fiber 101 needs.Spring force is chosen for 1.5 times of cutting force F, to guarantee that spring force enough cuts off optical fiber.The absorption affinity of electromagnetic field is chosen for 1.5 times of spring force, and to ensure under external disturbance, spring can not produce the misoperation of ejection.
The utility model utilizes the combination of energising demagnetization electromagnet and spring, uses less electricity can control to cut off optical fiber by spring driven cutter.Energising demagnetization electromagnet is inserted in oil-filled pressure compensation chamber, realizes the simple light and handy of chamber structure, reduces installation weight as far as possible.
Claims (6)
1. a deep-sea cable control underwater vehicle optical fiber cleaver, it is characterized in that: there is upper and lower correspondence and the upper shell connected and lower house, upper shell is built-in with energising electric eliminating magnet, energising electric eliminating magnet connects a wire, form airtight chamber between energising electric eliminating magnet upper end and upper shell, in airtight chamber, be filled with insulating oil and external compensator by a flexible pipe; Lower house is built-in with cutter and inhales iron and cutter, cutter are inhaled iron end face centering and are arranged on electromagnet bottom, cutter one end is knife edge face, and one end is thread end, and interlude arranges a disk, thread segment is inserted in a spring, cutter are inhaled iron by thread segment and cutter and are connected as a whole, and spring one end withstands upper shell, and the other end withstands in compressive state by disk, lower casing body wall has a through perforate, optical fiber is through perforate is bottom the cutter knife edge and lower house.
2. deep-sea cable control underwater vehicle optical fiber cleaver according to claim 1, it is characterized in that: described upper shell is made up of electromagnet casing and the electromagnet capping arranging electromagnet casing top, electromagnet capping is provided with opening, opening communicates with airtight chamber, opening is socketed oil-filled flexible pipe.
3. deep-sea cable control underwater vehicle optical fiber cleaver according to claim 2, is characterized in that: be provided with O-ring seal between described electromagnet capping and electromagnet casing, is provided with lower seal in the seal groove of energising electric eliminating magnet bottom.
4. the deep-sea cable control underwater vehicle optical fiber cleaver according to claim 1 or 3, it is characterized in that: described lower house is made up of cutter shell and the cutter capping that is arranged on cutter bottom, optical fiber through cutter shell the cutter knife edge and cutter capping.
5. deep-sea cable control underwater vehicle optical fiber cleaver according to claim 4, is characterized in that: described cutter capping is connected with cutter outer casing screw.
6. deep-sea cable control underwater vehicle optical fiber cleaver according to claim 1, is characterized in that: described upper shell and lower house are connected by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420692080.7U CN204188834U (en) | 2014-11-18 | 2014-11-18 | Deep-sea cable control underwater vehicle optical fiber cleaver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420692080.7U CN204188834U (en) | 2014-11-18 | 2014-11-18 | Deep-sea cable control underwater vehicle optical fiber cleaver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204188834U true CN204188834U (en) | 2015-03-04 |
Family
ID=52620816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420692080.7U Expired - Fee Related CN204188834U (en) | 2014-11-18 | 2014-11-18 | Deep-sea cable control underwater vehicle optical fiber cleaver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204188834U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114383A (en) * | 2015-07-30 | 2015-12-02 | 河北华北石油荣盛机械制造有限公司 | Novel deep-water solenoid electric valve |
| CN107303944A (en) * | 2016-04-25 | 2017-10-31 | 上海海洋大学 | The emergent buoy mechanism of benthoscope and installation method |
| CN109239846A (en) * | 2018-09-21 | 2019-01-18 | 南京邮电大学 | Intelligent optical fiber coating strips and the integrated cutter device of fiber cut layer by layer |
| CN109842085A (en) * | 2019-03-22 | 2019-06-04 | 中国科学院声学研究所 | A kind of pressure balance type seabed master base station photoelectric separating apparatus |
| CN112122703A (en) * | 2020-09-22 | 2020-12-25 | 中国船舶科学研究中心 | Pressure self-adaptive high-rotating-speed light underwater cutting tool |
| CN112904487A (en) * | 2021-03-16 | 2021-06-04 | 湖南朗迈光电科技有限公司 | Cutting device for optical fiber sleeve production |
| CN113001232A (en) * | 2021-02-25 | 2021-06-22 | 李松 | Building material cutting device |
-
2014
- 2014-11-18 CN CN201420692080.7U patent/CN204188834U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114383A (en) * | 2015-07-30 | 2015-12-02 | 河北华北石油荣盛机械制造有限公司 | Novel deep-water solenoid electric valve |
| CN107303944A (en) * | 2016-04-25 | 2017-10-31 | 上海海洋大学 | The emergent buoy mechanism of benthoscope and installation method |
| CN109239846A (en) * | 2018-09-21 | 2019-01-18 | 南京邮电大学 | Intelligent optical fiber coating strips and the integrated cutter device of fiber cut layer by layer |
| CN109239846B (en) * | 2018-09-21 | 2020-08-28 | 南京邮电大学 | Intelligent cutting device integrating optical fiber coating layer-by-layer stripping and optical fiber cutting |
| CN109842085A (en) * | 2019-03-22 | 2019-06-04 | 中国科学院声学研究所 | A kind of pressure balance type seabed master base station photoelectric separating apparatus |
| CN112122703A (en) * | 2020-09-22 | 2020-12-25 | 中国船舶科学研究中心 | Pressure self-adaptive high-rotating-speed light underwater cutting tool |
| CN113001232A (en) * | 2021-02-25 | 2021-06-22 | 李松 | Building material cutting device |
| CN112904487A (en) * | 2021-03-16 | 2021-06-04 | 湖南朗迈光电科技有限公司 | Cutting device for optical fiber sleeve production |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20181118 |