CN203111456U - Automatic floating and sinking device achieving underwater sound remote control - Google Patents
Automatic floating and sinking device achieving underwater sound remote control Download PDFInfo
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- CN203111456U CN203111456U CN 201320146055 CN201320146055U CN203111456U CN 203111456 U CN203111456 U CN 203111456U CN 201320146055 CN201320146055 CN 201320146055 CN 201320146055 U CN201320146055 U CN 201320146055U CN 203111456 U CN203111456 U CN 203111456U
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- floating
- platform
- falling unit
- sinking
- remote control
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Abstract
An automatic floating and sinking device achieving underwater sound remote control comprises three layers of PVC platforms. Each two adjacent PVC platforms are connected through at least three supporting legs, wherein the platforms and the supporting legs constitute a whole through a seamless welding technique. The inside of each supporting leg is provided with a counter weight lead block, and the whole automatic floating and sinking device can keep vertical in sea water through the supporting legs with the counter weight lead blocks inside. The upper platform is provided with a GPRS wireless data transmission system and a beacon which are used for carrying out communication transmission, and is further provided with a cable and a lifting lug which are used for salvaging equipment. The middle platform has largest space and is used for carrying experiment equipment. The lower platform is provided with a floating and sinking power system composed of high-pressure gas cylinders and a timing releasing mechanism composed of a high-pressure electromagnetic valve, a controller and a time controller. The device has the advantages that the high-pressure gas cylinders are adopted, free floating and sinking can be achieved, and counter weight accessories are needless to be carried; double guarantees for positioning of the floating and sinking device are provided due to the wireless GPRS and the beacon; and because of the timing releasing mechanism, timing floating is achieved.
Description
Technical field
The utility model belongs to a kind of underwater sound receiving device, relates to a kind of automatically floating falling unit of underwater sound remote control.
Background technology
Floating falling unit is a kind of marine experiment auxiliary device, the sensor that is electromagnetic nature measuring system under water reaches the supporting body of acquisition system under water, be widely used in and load the required various measuring equipments of experiment, it is laid to marine experimentize, after experiment is finished, device is salvaged recovery, for the safety of experiment equipment provides guarantee.
Floating falling unit in the past lays to seawater, need carry the counterweight annex, throws the counterweight annex marine during come-up, borrow the buoyant of sea water come-up, the shortcoming of this mode is: one, the counterweight annex can only use once, can not reclaim, both waste resource, improved the cost of experiment again; The 2nd, the counterweight annex is generally heavy metal, can cause certain pollution to seawater.
Existing technology positions floating falling unit, takes dual mode usually:
(1) connects a floating debris at device, determine to float the falling unit present position and salvage by the position of observing floating debris.
(2) transmit by the GPRS wireless system for transmitting data on the device, determine the residing position of device and salvage.The shortcoming that exists with upper type is, in case the broken cable of floating debris, or GPRS is interfered or damages, then can't position salvaging to device, the experiment equipment that carries on the device is lost, and causes massive losses economically on the one hand, also may cause the pollution to seawater on the other hand.
Summary of the invention
The invention provides the Remote Control Automatic floating falling unit of a kind of underwater sound, both overcome device in the past and need carry counterweight annex and floating falling unit be difficult to the shortcoming of locating in seawater, solved device floating difficult point of falling automatically again, is more satisfactory floating falling unit.
The scheme of technical solution problem of the present invention is:
A kind of automatically floating falling unit of underwater sound remote control comprises three layers of PVC platform, adopts at least three supporting legs to connect between each platform, and platform and supporting leg constitute as a whole by seamless welding technique.The counterweight lead is placed in the inside of each supporting leg, has counterweight lead supporting leg by inside and makes whole automatically floating falling unit can keep vertical in seawater.Upper mounting plate arranges GPRS wireless system for transmitting data and beacon, is used for communicating transmission, and setting lays cable and hanger is used for salvaging equipment; Middle platform space maximum is used for carrying experimental facilities; Lower platform is provided with the floating time release mechanism of being made up of high-pressure gas bottle that falls power system and be made up of high-pressure solenoid valve, controller and time controller.
The floating power system of falling comprises equipment such as high-pressure gas bottle, inflation cabin and control pressure purger.
Time release mechanism comprises devices such as high-pressure solenoid valve, controller and time controller.
The invention has the beneficial effects as follows to have overcome the counterweight problem, adopt high-pressure gas bottle, can freely float and fall, need not to carry the counterweight annex.Take wireless GPRS and beacon to give double insurance to the location of floating falling unit, device is difficult for losing; Adopted time release mechanism, gone wrong and can regularly float as the location, the situation of avoiding salvaging takes place.
Description of drawings
Fig. 1 is the integral structure scheme drawing of product of the present invention.
Among the figure: 1 upper mounting plate; 2 GPR radio data-transmission equipments; 3 lay cable; 4 beacons; Platform in 5; 6 lower platforms; 7 gas cylinders; 8 control pressure purgers, 9 time release mechanisms; 10 supporting legs.
The specific embodiment
Be described in detail specific embodiments of the invention below in conjunction with technical scheme and accompanying drawing.
Present embodiment is example to produce a Remote Control Automatic floating falling unit of the underwater sound, described device technique requires as follows: size: oad: Φ 1300mm Х 1650mm, maximum operating water depth: 100 meters, stream time under water: be not less than 3 months, operating temperature :-10 ~ 40 ℃, the device used load is not less than 90kg.Concrete steps are as follows
1, make floating falling unit pedestal:
This floating falling unit adopts PVC as outside material, size: Φ 1300mm Х 1650mm.Concrete steps are as follows:
(1) device is whole is made up of upper mounting plate, middle platform, lower platform (inflation cabin) three parts.Make earlier this three platforms respectively, wherein lower platform also is the sink-float inflation cabin of pedestal, is that a diameter is that Φ 1300mm, height are the cylinder of 200mm hollow, and volume of compartment is long-pending to be 0.2535m
3, there is the inlet and outlet hole its top, and the below has into, drain gutter.In, upper mounting plate is diameter of phi 800mm, thickness is the circular PVC plate of 30mm.
(2) make 8 Φ 30mmPVC pillars again and support, per four bond pads are at upper mounting plate and middle platform, between middle platform and the lower platform, and the installing space of forming device.
(3) make three supporting legs that diameter is Φ 300mm, be welded on the lower platform bottom as supporting, for lowering the center of gravity, increase the stability of pedestal, in each supporting leg dosage the lead block of Φ 150*250mm, each heavily about 57kg.
2, at pedestal the Remote Control Automatic floating falling unit accessory of the underwater sound is installed:
(1) GPRS wireless system for transmitting data, beacon are installed, are laid cable (in cable box at upper mounting plate, with the supporting use of hanger) and hanger, GPRS, hanger and beacon take the mode of PVC nylon hitching post welding to be fixed, and cable is connected the device top lays and be encapsulated in the cable box after appropriate.
(2) at middle platform welding nylon hitching post, reserve the space of carrying experimental facilities.
(3) the floating system of falling of inflating cabin, gas cylinder (being equipped with the inflation cabin), controlling component devices such as pressure purger, high-pressure solenoid valve, controller and time controller is installed at lower platform.For the action that guarantees electromagnetic valve inside is normal, on electromagnetic valve and the outside high-pressure pipe that is connected, designed two screws, with assurance certain air is enclosed in valve core inside, spool and seawater are kept apart.Simultaneously, the head of gas circuit all installs filtering installation additional, with impurity screening.All interfaces by the encapsulation of gland packing letter, can bear 300 meters hydraulic pressure to guarantee sealing.
Claims (3)
1. the automatically floating falling unit of a underwater sound remote control is characterized in that, comprises three layers of PVC platform, adopts at least three supporting legs to connect between each platform, and platform and supporting leg constitute as a whole by seamless welding technique; The counterweight lead is placed in the inside of each supporting leg, has counterweight lead supporting leg by inside and makes whole automatically floating falling unit can keep vertical in seawater; Upper mounting plate is used for communicating transmission, and GPRS wireless system for transmitting data and beacon are set; Middle platform space maximum is used for carrying experimental facilities; Lower platform is provided with floating fall power system and time release mechanism.
2. automatically floating falling unit according to claim 1 is characterized in that the described floating power system of falling comprises high-pressure gas bottle, inflation cabin and control pressure purger.
3. automatically floating falling unit according to claim 1 is characterized in that described time release mechanism comprises high-pressure solenoid valve, controller and time controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320146055 CN203111456U (en) | 2013-03-27 | 2013-03-27 | Automatic floating and sinking device achieving underwater sound remote control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320146055 CN203111456U (en) | 2013-03-27 | 2013-03-27 | Automatic floating and sinking device achieving underwater sound remote control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203111456U true CN203111456U (en) | 2013-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320146055 Expired - Fee Related CN203111456U (en) | 2013-03-27 | 2013-03-27 | Automatic floating and sinking device achieving underwater sound remote control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203111456U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103473917A (en) * | 2013-09-13 | 2013-12-25 | 中国船舶重工集团公司第七一〇研究所 | Autonomous depth-fixed suspension underwater acoustic remote-control transmitting device |
| CN113447108A (en) * | 2020-03-26 | 2021-09-28 | 哈尔滨学院 | Underwater sound signal processing device |
-
2013
- 2013-03-27 CN CN 201320146055 patent/CN203111456U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103473917A (en) * | 2013-09-13 | 2013-12-25 | 中国船舶重工集团公司第七一〇研究所 | Autonomous depth-fixed suspension underwater acoustic remote-control transmitting device |
| CN103473917B (en) * | 2013-09-13 | 2016-01-20 | 中国船舶重工集团公司第七一〇研究所 | A kind of autonomous floated remote underwater acoustic remote-controlled launcher of depthkeeping |
| CN113447108A (en) * | 2020-03-26 | 2021-09-28 | 哈尔滨学院 | Underwater sound signal processing device |
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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: 20130807 Termination date: 20180327 |