CN209057375U - Water-bed measuring device - Google Patents
Water-bed measuring device Download PDFInfo
- Publication number
- CN209057375U CN209057375U CN201821880980.9U CN201821880980U CN209057375U CN 209057375 U CN209057375 U CN 209057375U CN 201821880980 U CN201821880980 U CN 201821880980U CN 209057375 U CN209057375 U CN 209057375U
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- Prior art keywords
- hiding
- detector body
- electromagnetic launch
- measuring device
- water
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Abstract
The utility model proposes a kind of water-bed measuring devices, comprising: hiding detector body is connect by anchor chain with anchor；Multiple electromagnetic launch storehouses are provided in the hiding detector body；Emergency communication buoy is provided in each electromagnetic launch storehouse；Antenna is additionally provided in the hiding detector body, the antenna and each electromagnetic launch storehouse are all connected with middle control module.The utility model, which provides, a kind of increases water-bed measuring device in the technical solution of various scene applicabilities and reliability, using the bottom snorkel by the way of overcome water-bed environment to the interference problem of undersea detection, reliable long-term powering solution is provided, while the disaster tolerance of data communication is improved by emergency communication buoy；By the implementation of the utility model and preferred embodiment, more reliable device and networking plan are provided for existing water-bed detection demand, while the cost of laying, dispensing and maintenance can be effectively reduced.
Description
Technical field
The utility model belongs to subaqueous survey apparatus field more particularly to a kind of water-bed measuring device.
Background technique
In fields such as hydrologic monitoring, fishery, there is the demand that all kinds of underwater parameter informations are largely obtained by subaqueous survey, it is existing
Some underwater measurement devices pass through the setting of various kinds of sensors, collector, can satisfy most of demand.But some special
Application scenarios, there are still limitations.
For example, in the lesser inland river of water flow velocity, interior lake basin, water-bed mud can sensitivity and accuracy to sensor
Large effect is caused, how to guarantee that the power supply that measuring device is long-term, stable also belongs to more scabrous problem.
In addition, the data of underwater measurement devices are transmitted and communicated, antenna is often relied on, and when antenna breaks down
Or when being damaged because of unpredictable factor, underwater measurement devices are by the complete lost contact of terminal with collection information, if there is not
It sends successful emergency data and is also unable to complete transmission.
Utility model content
In view of the problems of the existing technology and insufficient, the utility model uses following technical scheme:
A kind of bottom measuring device, it is characterised in that: hiding detector body is connect by anchor chain with anchor；The hiding spy
It surveys in device ontology and is provided with multiple electromagnetic launch storehouses；Emergency communication buoy is provided in each electromagnetic launch storehouse；It is described latent
It is additionally provided with antenna in hiding detector body, the antenna and each electromagnetic launch storehouse are all connected with middle control module.
Preferably, the bottom in each electromagnetic launch storehouse is provided with electromagnetic launch mechanism.
Preferably, it is provided with memory, satellite communication module in the emergency communication buoy and destroys module.
Preferably, one end of the hiding detector body is provided with underwater power generation device；The underwater power generation device packet
It includes: generator and runner；The axle center of the runner is provided with permanent magnet A；The generator is arranged in watertight housings；The water
Driven wheel and speed increaser are additionally provided in close shell；The axle center of the driven wheel is provided with permanent magnet B, and is arranged in watertight housings
One end；The driven wheel and speed increaser are sequentially connected；The speed increaser is connect with generator drive gear.
Preferably, the bottom of the hiding detector body is provided with the landing sensor connecting with middle control module.
Preferably, the anchor uses concrete bed；Between the bottom and concrete bed of the hiding detector body
It is provided with watertight compartment, and is connected by hook lock mechanism；Distilled water is perfused in the watertight compartment, the hiding detector body
Bottom is additionally provided with floating body；The hook lock mechanism is connect with the recovering mechanism being arranged in hiding detector body.
Preferably, the anchor uses concrete bed；Between the bottom and concrete bed of the hiding detector body
It is provided with watertight compartment, and is connected by electromagnetism adhesive mechanism；Distilled water, the hiding detector sheet are perfused in the watertight compartment
The bottom of body is additionally provided with floating body；The electromagnetism adhesive mechanism is connect with the recovering mechanism being arranged in hiding detector body.
The utility model, which provides, a kind of increases water-bed measuring device in the technical side of various scene applicabilities and reliability
Case provides reliable long-term confession using overcoming water-bed environment to the interference problem of undersea detection in such a way that the bottom snorkels
Electric solution, while the disaster tolerance of data communication is improved by emergency communication buoy；Pass through the utility model and preferred side
The implementation of case provides more reliable device and networking plan for existing water-bed detection demand, at the same can be effectively reduced laying,
The cost launched and safeguarded.
Detailed description of the invention
With reference to the accompanying drawings and detailed description to the further details of explanation of the utility model:
Fig. 1 is 1 overall structure diagram of the utility model embodiment；
Fig. 2 is 1 electromagnetic launch chamber structure schematic diagram of the utility model embodiment；
Fig. 3 is structural schematic diagram after the ejection of 1 electromagnetic launch storehouse of the utility model embodiment；
Fig. 4 is 1 underwater power generation device overall structure diagram of the utility model embodiment；
Fig. 5 is 1 underwater power generation device rotaring wheel structure schematic diagram of the utility model embodiment；
Fig. 6 is 2 overall structure diagram of the utility model embodiment；
In figure: 1- anchor；2- anchor chain；3- electromagnetic launch storehouse；4- antenna；5- underwater power generation device；6- watertight compartment；7- floating body；
8- recovering mechanism；11- concrete bed；21- hook lock mechanism；31- emergency communication buoy；32- electromagnet；33- spring；34- iron
Block；51- runner；52- watertight housings；53- driven wheel；54- speed increaser；55- generator；511- blade；512- permanent magnet A；
The bottom surface 521- A；The bottom surface 522- B；532- permanent magnet B.
Specific embodiment
For the feature and advantage of this patent can be clearer and more comprehensible, 2 embodiments are cited below particularly, are described in detail below:
Firstly the need of explanation, the utility model is intended to improve existing hiding detector under water, keeps its whole
Body Performance And Reliability is more excellent, therefore conventional module and component are not repeated, and such as detection and transducing part can be according to tools
The demand of body selects corresponding sensor and acquisition device.
For embodiment 1, for the specific innovative part of the present embodiment, as shown in Figure 1, in the utility model embodiment
In: hiding detector body is connect by anchor chain 2 with anchor 1, and anchor 1 is sunken to the bottom, hiding detector body is limited in specified
Position and region make it be less than water by controlling the density of hiding detector body, detector body hiding in this way buoyancy with
Water-bed top can be suspended under the action of 2 tractive force of anchor chain, to avoid by chaff interferents such as underwater mud, trawlnets
Influence, make to detect it is more accurate, reliably.The bottom of hiding detector body, which can also be arranged, to be provided with and (the control of middle control module
Device) connection landing sensor, to monitor and ensure that hiding detector body is not direct contacts with water-bed.
It is provided with antenna 4 in hiding detector body, the top of antenna 4 is exposed the surface, as conventional communication and data
Transmission channel.
As shown in figure 3, being provided with multiple electromagnetic launch storehouses 3 in hiding detector body；Setting in each electromagnetic launch storehouse 3
There is emergency communication buoy 31；The bottom in each electromagnetic launch storehouse 3 is provided with the electromagnetism being mainly made of electromagnet 32 and spring 33
Ejection mechanism.31 density of emergency communication buoy is less than water, is internally provided with memory, satellite communication module and destroys module.
Electromagnetic launch storehouse 3 designed for being hiding detector when general communication and data transfer means fail,
The communication mode of emergency is provided.
This function is all connected with by antenna 4 and emergency communication buoy 31, electromagnet 32 in each electromagnetic launch storehouse 3
Middle control module (controller) is judged and is triggered.Such as, antenna 4 triggers the alarm that can not work normally, or in certain predetermined
Time in be not carried out data interaction, then be judged as failure, at this time control electromagnetic launch storehouse 3 start.
As shown in figure 3, emergency communication buoy 31 is sealed in electromagnetic launch storehouse 3 in the case where electromagnetic launch storehouse 3 is inactive
In the middle, intensity lower sealing material sealing can be used in the opening on 3 top of electromagnetic launch storehouse, at this time at iron block 34 and electromagnet 32
In attracting state, the spring 33 being arranged between iron block 34 and electromagnet 32 is compressed.As shown in figure 4, in 3 quilt of electromagnetic launch storehouse
After excitation, a reverse current pulses are applied to electromagnet 32, so that the suction between iron block 34 and electromagnet 32 is disappeared, then meets an urgent need
Communication buoy 31 ejects electromagnetic launch storehouse 3 under the elastic force effect of spring 33, later in buoyancy float downward to the water surface, bullet
Electromagnetic launch storehouse 3 after penetrating is as shown in Figure 4.In the present embodiment, iron block 34 can be selected as permanent magnet, then electromagnet 32 not
In the case where being powered with positive be powered, it is able to maintain the actuation of iron block 34 Yu electromagnet 32, and electromagnet 32 is being applied instead
To when current impulse, suction becomes repulsive force, then completes to launch, and such set-up mode safety is higher, meanwhile, spring 33
It can cancel, keep device whole more succinct, be unlikely to electromagnetic launch storehouse 3 in the case where power loss by false triggering.
As emergency communication mode, emergency communication buoy 31 directlys adopt the transmission that satellite communication carries out data, built in
There is memory, when antenna 4 fails normal transmission data, data are written into the memory.When emergency communication buoy 31 floats
To the water surface, and after being sent completely data to telecommunication satellite, module is destroyed in starting, to destroy the data in memory, is ensured
Information security.Data auto-destruct belongs to the mature prior art, such as can directly be carried out to memory by the way of demagnetization
Physical destruction.
As shown in Figure 4, Figure 5, the one end for hiding detector body is provided with underwater power generation device 5；Power generator 5 under water
In: be provided with and be connected in watertight housings 52: driven wheel 53, speed increaser 54 and generator 55(be miniature), driven wheel 53
It is rotatably mounted to the side of watertight housings 52；Runner 51 is provided with except watertight housings 52.
Wherein, the form and structure of conventional rotating wheel of hydro-generator can be used in runner 51, and 3D can be used in manufacture craft
The mode of printing is integrally formed production.
Driven wheel 53 is actually a transmission intermediate device for having runner 51 to drive, and generally requires its axle center and runner
51 axle center is conllinear.
Transmission between runner 51 and driven wheel 53 by multiple permanent magnet A512 for being fixed on runner 51 be fixed on
What the magnetic attraction between multiple permanent magnet B532 on driven wheel 53 was realized, multiple permanent magnet A512 and multiple permanent magnet B532 phases
Accordingly axial symmetry is arranged on runner 51 and driven wheel 53 respectively: wherein one end of watertight housings 52 is arranged in driven wheel 53,
And runner 51 is arranged on the outside across watertight housings 52, the two is tightly attached in watertight housings 52 under the action of magnetic attraction.
The mode of indirect connection in this way, it will be able to the Integral sealing for guaranteeing watertight housings 52, relative to normal
Rule by the connection type that is directly contacted between component, due to not having component directly through watertight housings 52, this reality
The waterproof performance for applying the watertight housings 52 in example more preferably, can adapt to prolonged underwater operation environment.
In the present embodiment, in order to guarantee the reliability being driven, permanent magnet A512 is arranged at the axle center of runner 51, permanent magnetism
Body B532 is arranged at the axle center of driven wheel 53.
Driven wheel 53 is preferably designed as gear (or being fixed with gear on its rotational plane) thus and speedup
The engaged gears of device 54 connect to form drive connection, pass through the amplification of speed increaser 54 in this way, even if lower in flow rate of water flow
Also it can guarantee that generator 55 exports sufficiently high voltage in the case where (0.8m-2m).
It is the mature prior art since how speed increaser 54 and generator 55 are attached, thus it is few in the present embodiment
It repeats.
In the present embodiment, in order to guarantee tight type that driven wheel 53 and runner 51 are attracted, watertight housings 52 are it is contemplated that excellent
There is a plane (bottom surface A521) in a side where choosing is designed as cylinder barrel shaped (or at least guaranteeing) driven wheel 53.In addition, bottom
Face A521 should be thin as much as possible, to avoid the decaying of magnetic force, and should be as smooth as possible, to reduce friction, preferably glass, pottery
The materials such as porcelain.
Rotated further, since runner 51 is fitted in watertight housings 52, then runner 51(includes its blade 511) it is straight
Diameter should be greater than the outer diameter of watertight housings 52, and the kinetic energy of its reception water flow is made to avoid the shadow by watertight housings 52 itself as far as possible
It rings.
As the power output scheme of the present embodiment, in the present embodiment, devise embedding by one end of watertight housings 52
Enter the mode of conductive channel, design are as follows: the electricity output end of generator 55 and another bottom surface B522 of watertight housings 52 are constituted electrically
The conductive region of connection, bottom surface B522 runs through tow sides；Or bottom surface B522 integrally directlys adopt conductive material, equally
Also it can be realized similar effect.
As shown in fig. 6, in example 2, the device and set-up mode of embodiment 1 can be used in rest part, difference exists
In: anchor is replaced with concrete bed, cost can be made to further decrease, and is improved in water-bed stability.
The top of concrete bed is that a platform and the bottom of hiding detector body (are designed as upwards in the present embodiment
Recessed shape) pass through the watertight setting composition watertight compartment of two sides.The effect of the watertight compartment first is that, be perfused with distillation inside it
Water, and make the upper brace of distilled water oversite concrete pedestal, to ensure that latch hook mechanism does not corrode in water-bed environment.
In the inside of watertight compartment, hiding device ontology is connect by hook lock mechanism with concrete bed.In watertight compartment, hides and visit
The bottom for surveying device ontology is additionally provided with floating body；Hook lock mechanism is connect with the recovering mechanism being arranged in hiding detector body.It should
Recovering mechanism is equally connected with middle control module, needs the instruction recycled of floating when the present embodiment device is connected to detector body
Afterwards, while unclamping hook lock mechanism separates hiding detector body with concrete bed, floating body is inflated, to increase
Buoyancy, to complete the floating and reclaimer operation of detector body.The main distinction of the present embodiment and embodiment 1 lies also in this:
The recycled in its entirety of the present embodiment device is more convenient.
It also could alternatively be the electromagnetism being made of permanent magnet and electromagnet with the electromagnetic hook latch mechanism in embodiment 1 to be attracted
Mechanism, the principle is similar with the electromagnetic launch mechanism that embodiment 1 provides, and is omitted by the way of permanent magnet and electromagnet combination
Spring, when needing to disconnect the connection of hiding detector body and concrete bed, as long as to the electromagnet of electromagnetism adhesive mechanism
Apply reverse current pulses, can be realized.The watertight compartment design above-mentioned for being perfused with distilled water can also be in electromagnetism adhesive mechanism
Protection on serve it is corresponding.
On the basis of 2 embodiment devices, it can both construct complete water-bed measuring system: set up including distribution
The base station being arranged on the water surface using the present embodiment device and multiple floatings；Wherein the effect of base station is cooperated with antenna 4, as
The relay station of data transmission.The monitoring to multiple spot bottom situation within the scope of a waters may be implemented in such system, measurement needs
It asks.
For 2 embodiments in terms of control method, using the sending time period of communication data as criterion, start electromagnetism
Launch the process in storehouse 3, comprising the following steps:
Step S11: if middle control module detects that in the period T1 of preset length, antenna 4, which fails, sends number
According to thening follow the steps S12；
Step S12: an electromagnetic launch storehouse 3, the data that middle control module will should be sent in period T1 by antenna 4 are selected
The emergency communication buoy 31 being transmitted in electromagnetic launch storehouse 3；
Step S13: excitation electromagnetic launch storehouse 3 ejects emergency communication buoy 31；
Step S14: after emergency communication buoy 31 rises to the water surface, data are sent to telecommunication satellite hair or base station；
Step S15: after Data Transfer Done, 31 auto-destruct of emergency communication buoy.
According to above-mentioned steps, it can successively emit emergency communication buoy 31, in the case where making normal communication exception, additionally it is possible to
The emergency communication of a period of time is maintained, completes the transmission that acquisition obtains data in time.
It is impaired as criterion using antenna 4, start the process in electromagnetic launch storehouse 3, comprising the following steps:
Step S21: it if middle control module detects that antenna 4 is impaired (for example monitoring corresponding alarm), thens follow the steps
S22；
Step S22: selecting an electromagnetic launch storehouse 3, what the data and antenna 4 that middle control module will not yet be sent were damaged
Warning information is transmitted to the emergency communication buoy 31 in electromagnetic launch storehouse 3；
Step S23: excitation electromagnetic launch storehouse 3 ejects emergency communication buoy 31；
Step S24: after emergency communication buoy 31 rises to the water surface, data are sent to telecommunication satellite or base station；
Step S25: after Data Transfer Done, 31 auto-destruct of emergency communication buoy.
This patent is not limited to above-mentioned preferred forms, anyone can obtain other each under the enlightenment of this patent
The water-bed measuring device of kind form, all equivalent changes and modifications done according to present utility model application the scope of the patents should all belong to this
The covering scope of patent.
Claims (7)
1. a kind of bottom measuring device, it is characterised in that: hiding detector body is connect by anchor chain with anchor；The hiding detection
Multiple electromagnetic launch storehouses are provided in device ontology；Emergency communication buoy is provided in each electromagnetic launch storehouse；It is described hiding
Antenna is additionally provided in detector body, the antenna and each electromagnetic launch storehouse are all connected with middle control module.
2. bottom measuring device according to claim 1, it is characterised in that: the bottom in each electromagnetic launch storehouse is arranged
There is electromagnetic launch mechanism.
3. bottom measuring device according to claim 1, it is characterised in that: be provided with storage in the emergency communication buoy
Device, satellite communication module and destruction module.
4. bottom measuring device according to claim 1, it is characterised in that: one end of the hiding detector body is arranged
There is underwater power generation device；The underwater power generation device includes: generator and runner；The axle center of the runner is provided with permanent magnet A；
The generator is arranged in watertight housings；Driven wheel and speed increaser are additionally provided in the watertight housings；The driven wheel
Axle center is provided with permanent magnet B, and one end of watertight housings is arranged in；The driven wheel and speed increaser are sequentially connected；The speedup
Device is connect with generator drive gear.
5. bottom measuring device according to claim 1, it is characterised in that: the bottom of the hiding detector body is arranged
There is the landing sensor connecting with middle control module.
6. bottom measuring device according to claim 3, it is characterised in that: the anchor uses concrete bed；It is described latent
It hides and is provided with watertight compartment between the bottom and concrete bed of detector body, and connected by hook lock mechanism；The watertight compartment
In be perfused with distilled water, the bottom of the hiding detector body is additionally provided with floating body；The hook lock mechanism and setting are hiding
Recovering mechanism connection in detector body.
7. bottom measuring device according to claim 3, it is characterised in that: the anchor uses concrete bed；It is described latent
It hides and is provided with watertight compartment between the bottom and concrete bed of detector body, and connected by electromagnetism adhesive mechanism；The water
Distilled water is perfused in close cabin, the bottom of the hiding detector body is additionally provided with floating body；The electromagnetism adhesive mechanism with set
Set the recovering mechanism connection in hiding detector body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821880980.9U CN209057375U (en) | 2018-11-15 | 2018-11-15 | Water-bed measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821880980.9U CN209057375U (en) | 2018-11-15 | 2018-11-15 | Water-bed measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209057375U true CN209057375U (en) | 2019-07-02 |
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ID=67053409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821880980.9U Expired - Fee Related CN209057375U (en) | 2018-11-15 | 2018-11-15 | Water-bed measuring device |
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| Country | Link |
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| CN (1) | CN209057375U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111731446A (en) * | 2020-07-06 | 2020-10-02 | 华北水利水电大学 | Anti-collision device for ship protection |
| CN113920695A (en) * | 2021-10-26 | 2022-01-11 | 杭州电子科技大学 | Emergency alarm system for underwater autonomous robot |
-
2018
- 2018-11-15 CN CN201821880980.9U patent/CN209057375U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111731446A (en) * | 2020-07-06 | 2020-10-02 | 华北水利水电大学 | Anti-collision device for ship protection |
| CN111731446B (en) * | 2020-07-06 | 2021-11-26 | 华北水利水电大学 | Anti-collision device for ship protection |
| CN113920695A (en) * | 2021-10-26 | 2022-01-11 | 杭州电子科技大学 | Emergency alarm system for underwater autonomous robot |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190702 Termination date: 20201115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |