CN211180234U - Submarine seismograph device for preventing submarine trawl - Google Patents
Submarine seismograph device for preventing submarine trawl Download PDFInfo
- Publication number
- CN211180234U CN211180234U CN201922337130.5U CN201922337130U CN211180234U CN 211180234 U CN211180234 U CN 211180234U CN 201922337130 U CN201922337130 U CN 201922337130U CN 211180234 U CN211180234 U CN 211180234U
- Authority
- CN
- China
- Prior art keywords
- seismograph
- cover body
- ocean bottom
- submarine
- seabed
- 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.)
- Active
Links
Images
Landscapes
- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model discloses a submarine seismograph device for preventing a submarine trawl, which comprises a submarine seismograph, a cement cover body and a cover plate, wherein an accommodating cavity which is communicated up and down is arranged on the cement cover body, and the cover plate is detachably and hermetically arranged at an opening at the upper end of the accommodating cavity; the first type of seabed connecting mechanism is arranged at the bottom of the cover body; the ocean bottom seismograph is arranged in the accommodating cavity, and a second type of ocean bottom connecting mechanism extending out of the bottom of the cover body is arranged at the bottom of the ocean bottom seismograph. The utility model has the advantages that the cover body is matched with the cover plate, so that the ocean bottom seismograph is positioned in a relatively closed space, and a protection effect is achieved; in addition, the general trawl net can not influence the whole device by grasping the seabed connecting mechanism and the seabed, thereby effectively protecting the ocean bottom seismograph and enabling the ocean bottom seismograph to work stably on the seabed. The utility model provides a submarine seismograph device belongs to the coastal type, is fit for working in the coastal region that the trawl sensation is many.
Description
Technical Field
The utility model relates to an ocean bottom seismic survey field and machinery, concretely relates to structural design of ocean bottom seismograph device.
Background
Ocean Bottom seismographs (Ocean Bottom seismographs) are seismographs designed for observing micro-vibrations caused by earthquakes and other crust formation events at the Ocean floor. The ocean bottom seismograph is used for monitoring ocean bottom earthquakes and is a measuring device with high precision requirement. The working environment of the ocean bottom seismograph is in the sea, has certain particularity, and is particularly easy to be interfered by human factors when the ocean bottom seismograph works in a coastal area. The submarine trawl is used for fishing in fishery or material exploration, etc., the condition of trawl is easy to occur to the submarine seismograph arranged on the seabed, once the trawl occurs, the unimaginable result can be caused, the normal test of the equipment is influenced slightly, the whole test equipment is destroyed seriously, and huge loss and even casualties are caused. Therefore, a better structural design is needed to avoid the occurrence of the submarine trawl condition of the ocean bottom seismograph.
SUMMERY OF THE UTILITY MODEL
The utility model provides a submarine seismograph device can reduce or avoid the emergence of seabed trawl, makes submarine seismograph less receive human factor's interference, carry out work steadily. The utility model discloses realize by following technical scheme:
an ocean bottom seismograph device for preventing an ocean bottom trawl comprises an ocean bottom seismograph; the cement cover is characterized by further comprising a cement cover body and a cover plate, wherein the cement cover body is provided with an accommodating cavity which is communicated up and down, and the cover plate is detachably and hermetically arranged at an opening at the upper end of the accommodating cavity; the first type of seabed connecting mechanism is arranged at the bottom of the cover body; the ocean bottom seismograph is arranged in the accommodating cavity, and a second type of ocean bottom connecting mechanism extending out of the bottom of the cover body is arranged at the bottom of the ocean bottom seismograph.
As a specific technical scheme, the shape of the cover body is a truncated cone shape or a truncated pyramid shape.
As a specific technical scheme, the first type of seabed connecting mechanism is splicing pins distributed on the edge of the bottom of the cover body.
As a specific technical scheme, the first type of seabed connecting mechanism is splicing pins distributed at the bottom of the seabed seismograph.
As a specific technical scheme, the plugging pins distributed at the bottom of the ocean bottom seismograph are smaller than the plugging pins distributed at the edge of the bottom of the cover body.
The beneficial effects of the utility model reside in that: the cover body is matched with the cover plate, so that the ocean bottom seismograph is positioned in a relatively closed space, and a protection effect is achieved; in addition, the general trawl net can not influence the whole device by grasping the seabed connecting mechanism and the seabed, thereby effectively protecting the ocean bottom seismograph and enabling the ocean bottom seismograph to work stably on the seabed. The utility model provides a submarine seismograph device belongs to the coastal type, is fit for working in the coastal region that the trawl sensation is many.
Drawings
Fig. 1 is a side view of an ocean bottom seismograph device provided by the embodiment of the invention.
The reference numbers illustrate: the method comprises the following steps of 1-cover plate, 2-cement cover body, 3-first type seabed connecting mechanism, 4-second type seabed connecting mechanism and 10-seabed seismograph.
Detailed Description
For convenience of explanation, the upper, lower, left, right, front, rear, longitudinal, transverse, and other orientations that may be defined in this application are intended to define relative positional relationships with respect to one another with reference to the drawings and the written description, and do not limit the actual orientation of the devices involved in this application during manufacture, use, sale, and the like. The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
referring to fig. 1, the ocean current prevention ocean bottom seismograph device provided by the present embodiment includes a cover body 2, a cover plate 1, and an ocean bottom seismograph 10. The cover body 2 is made of cement material, is in a round table shape, and is provided with a containing cavity 21 which is communicated up and down in the center. The cover plate 1 is detachably disposed at the upper opening of the accommodating cavity 21 for sealing the upper opening. The ocean bottom seismograph 10 is arranged in the containing cavity 21 of the cover body 2.
The first type of seabed connecting mechanism 3 is arranged at the bottom of the cover body 2, and the first type of seabed connecting mechanism 3 is a large inserting pin distributed at the edge of the bottom of the cover body. The bottom of the ocean bottom seismograph 10 is provided with a second type of ocean bottom connecting mechanism 4, and the second type of ocean bottom connecting mechanism 4 is a relatively small plug-in pin.
During assembly, the first type of seabed connecting mechanism 3 is arranged at the bottom of the cover body 2, the second type of seabed connecting mechanism 4 is arranged at the bottom of the seabed seismic detector 10, the cover body is thrown into the sea, the first type of seabed connecting mechanism 3 is inserted into the seabed, the seabed seismic detector 5 is placed in the accommodating cavity 21 of the cover body 2, and the first type of seabed connecting mechanism 3 is inserted into the seabed; finally, the cover plate 1 is covered and fixed by screws.
The above embodiments are merely for full disclosure and are not intended to limit the present invention, and all changes that can be made without creative work based on the inventive idea and the equivalent technical features should be considered as the scope of the present disclosure.
Claims (5)
1. An ocean bottom seismograph device for preventing an ocean bottom trawl comprises an ocean bottom seismograph; the cement cover is characterized by further comprising a cement cover body and a cover plate, wherein the cement cover body is provided with an accommodating cavity which is communicated up and down, and the cover plate is detachably and hermetically arranged at an opening at the upper end of the accommodating cavity; the first type of seabed connecting mechanism is arranged at the bottom of the cover body; the ocean bottom seismograph is arranged in the accommodating cavity, and a second type of ocean bottom connecting mechanism extending out of the bottom of the cover body is arranged at the bottom of the ocean bottom seismograph.
2. The marine seismograph apparatus of claim 1, wherein the cement enclosure is frustoconically or prismatically shaped.
3. The marine seismograph apparatus of claim 1 or claim 2, wherein the first type of marine attachment means is pins distributed about the bottom edge of the cement cage.
4. The marine seismograph apparatus of claim 3, wherein the first type of marine connection mechanism is a jack pin disposed on a bottom portion of the marine seismograph.
5. The marine seismograph apparatus of claim 4 wherein the pins disposed on the bottom of the marine seismograph are smaller than the pins disposed on the bottom edge of the cement cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922337130.5U CN211180234U (en) | 2019-12-23 | 2019-12-23 | Submarine seismograph device for preventing submarine trawl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922337130.5U CN211180234U (en) | 2019-12-23 | 2019-12-23 | Submarine seismograph device for preventing submarine trawl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211180234U true CN211180234U (en) | 2020-08-04 |
Family
ID=71809345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922337130.5U Active CN211180234U (en) | 2019-12-23 | 2019-12-23 | Submarine seismograph device for preventing submarine trawl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211180234U (en) |
-
2019
- 2019-12-23 CN CN201922337130.5U patent/CN211180234U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Wright et al. | Ontogenetic and interspecific variation in hearing ability in marine fish larvae | |
| Willis et al. | Detection of spatial variability in relative density of fishes: comparison of visual census, angling, and baited underwater video | |
| Popper et al. | Effects of exposure to seismic airgun use on hearing of three fish species | |
| Mueller-Blenkle et al. | Effects of pile-driving noise on the behaviour of marine fish | |
| Bullock et al. | Acoustic evoked activity in the brain in sharks | |
| CN211180234U (en) | Submarine seismograph device for preventing submarine trawl | |
| CN211213132U (en) | Full head type magnetoencephalogram device | |
| Satou et al. | Vibrational communication during spawning behavior in the hime salmon (landlocked red salmon, Oncorhynchus nerka) | |
| de Almeida et al. | Testing a 3-axis accelerometer acoustic transmitter (AccelTag) on the Lusitanian toadfish | |
| DE68909684D1 (en) | Assembling an electrical connector with a shielded cable. | |
| CN106859635A (en) | A kind of online ECG collection device and acquisition method kept under fish normal posture | |
| CN211583047U (en) | Endoscope camera handle | |
| US6389735B1 (en) | Method and apparatus for modifying the behavior of aquatic species with electrical fields | |
| O’Donnell | Reduction of wave forces within bare patches in mussel beds | |
| CN211263793U (en) | Ocean current prevention ocean bottom seismograph device | |
| Rogers et al. | An automated ultrasonic telemetry system for the assessment of locomotor activity in free‐ranging rainbow trout, Salmo gairdneri, Richardson | |
| CN213133282U (en) | Novel infectious department is with nursing collection box | |
| KR101925926B1 (en) | Fixed quadrate for attachment bio-monitoring | |
| CN214157303U (en) | Intelligent accurate body fat instrument | |
| CN210638701U (en) | Measuring instrument for real estate surveying and mapping | |
| Ketten | Underwater ears and the physiology of impacts: Comparative liability for hearing loss in sea turtles, birds, and mammals | |
| CN213816544U (en) | Psychological test protection device of human-computer interaction platform | |
| CN218736634U (en) | Unrestrained aquaculture net case of deep water anti-wind floats anti-skidding sleeve pipe for frame | |
| CN213485373U (en) | Bluetooth tester with wire rod anti-drop structure | |
| CN221630583U (en) | Open-air portable fish form measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |