CN208026878U - A kind of submarine seismograph delivery device of direction-adjustable - Google Patents
A kind of submarine seismograph delivery device of direction-adjustable Download PDFInfo
- Publication number
- CN208026878U CN208026878U CN201820689791.7U CN201820689791U CN208026878U CN 208026878 U CN208026878 U CN 208026878U CN 201820689791 U CN201820689791 U CN 201820689791U CN 208026878 U CN208026878 U CN 208026878U
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- China
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- tank
- submarine seismograph
- tank body
- mounting seat
- submarine
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Abstract
A kind of submarine seismograph delivery device of the direction-adjustable of the utility model, including heavy coupling frame, it is provided with instrument tank on heavy coupling frame, instrument tank is connected in mounting seat, instrument tank includes outer protection tank body and covers the interior protection tank body in outer safety can body, interior protection tank body includes the upper spherical tank of upper and lower integrally connected and lower installation tank, and submarine seismograph is provided in lower installation tank；It is provided with accumulator and electronic compass in upper spherical tank, it is provided with electric rotating machine below diaphragm plate, electric rotating machine drive connection has vertical drive rod, drive rod lower end is fixedly connected with submarine seismograph, it is provided with the accommodating case for being pierced by outer protection top of the tank above upper spherical tank, satellite communication antena and controller are provided in accommodating case.The utility model has the beneficial effects that：Insulating space is set between interior protection tank body and outer protection tank body, it is possible to reduce ocean bottom currents influence the impact of submarine seismograph, it is ensured that submarine seismograph improves the monitoring accuracy of submarine seismograph in correct orientation.
Description
Technical field
The utility model is related to a kind of submarine seismograph delivery devices of direction-adjustable.
Background technology
The Submarine seismic observation of submarine seismograph (ocean bottom seismometer, OBS) and its composition is in recent years
Come the new and high technology to grow up, in hydrocarbon exploration, scientific research, preventing and reducing natural disasters etc. has been widely used, and is earth object
Manage instrument and the developing new growing point of Detection Techniques.
Submarine seismograph is a kind of seismic observation system that wave detector is directly placed to seabed, in marine geophysics tune
It in looking into and studying, both can be used for the detection to artificial ocean seismic profile, and can be used for the observation to earthquake, visited
Survey and observed result can be used for studying velocity structure and subduction zone, trench, the trough evolution of oceanic crust and earth mantle
Dynamic characteristic can be used for the seismic tomography and seismicity and earthquake prediction etc. of research earthquake.
Currently, submarine seismograph is essentially all that seismological observation equipment is placed in the glass floating ball of deep-sea, floating ball is fixed
It after on heavy coupling frame, is freely landed using the putting mode for being directly thrown to seabed from sea, seabed is directly launched using marine
Seismic detector, submarine seismograph in launch process with the moment of contact with sea water, be easy to cause unexpected high vibration, it is possible to
Directly submarine seismograph is damaged；In addition, after submarine seismograph drops to seabed, glass floating ball is directly launched and arrives seabed
It is observed, glass floating ball will necessarily be influenced by ocean bottom currents and generate shaking, and temperature change is bigger, directly results in
The accuracy of accurate earthquake observation instruments measurement data.
In addition, the developed countries such as Japan and U.S. are all made of underwater robot casting submarine seismograph, primary expense is launched
With more expensive；In addition to this, the putting mode of remaining submarine seismograph is essentially all directly to be thrown to seabed from sea
Freely land.Just have there is an urgent need to designing a kind of economic, efficient impact-proof structure for the dispensing of submarine seismograph very strong
Realistic meaning.
Invention content
To solve the above technical deficiency, the utility model provides a kind of measurement data accuracy height, and installation is launched
The eaily submarine seismograph delivery device of direction-adjustable.
The utility model is realized by following measures：
A kind of submarine seismograph delivery device of direction-adjustable of the utility model, including heavy coupling frame, on the heavy coupling frame
It is provided with instrument tank, the heavy coupling frame includes circular mounting seat, and the mounting seat is extended with supporting rod around, described
Supporting rod end is connected with kuppe, and the instrument tank is connected in mounting seat, and instrument tank includes outer protection tank body and is sleeved on
Interior protection tank body in outer safety can body, the interior protection tank body include the upper spherical tank of upper and lower integrally connected and lower installation tank,
Submarine seismograph is provided in the lower installation tank, bottom in lower installation tank, lower installation tank lower end are close in submarine seismograph bottom
It is pierced by from outer protection tank body center and mounting seat center to below heavy coupling frame and concordant with kuppe lower end；The upper spherical tank
Interior middle part is provided with diaphragm plate, and accumulator and electronic compass are provided with above the diaphragm plate, rotation is provided with below diaphragm plate
Motor, the electric rotating machine drive connection have vertical drive rod, the drive rod lower end to be fixedly connected with submarine seismograph, institute
The accommodating case for being provided with above spherical tank and being pierced by outer protection top of the tank is stated, satellite communication antena is provided in the accommodating case
And controller, the controller are connect with electronic compass, electric rotating machine and satellite communication antena signal.
Support tube, the support tube upper end and interior protection tank body are provided between above-mentioned interior protection tank body and outer protection tank body
Side wall is connected, and support tube lower end is connected with mounting seat, and threading hole is provided on interior protection tank wall, is arranged in support tube
There is the channel that can be penetrated cable and be connected with threading hole.
Flexible stayed pole is rotatably connected on above-mentioned outer protection tank wall, the flexible stayed pole end is logical with supporting rod
It crosses and is bolted, be provided with fastening bolt on flexible stayed pole, flexible stayed pole can be accommodated by being provided on outer protection tank wall
Holding tank, the supporting rod and mounting seat be rotatablely connected, and the guide plate of arc, the guide plate are connected in mounting seat
On be provided with guide groove, the positioning bolt being connect with supporting rod is installed in the guide groove.
Above-mentioned lower installation tank top narrows and is being horizontally arranged with bearing with upper spherical tank junction, and the drive rod passes through
Bearing and lower end is connected with submarine seismograph.
Above-mentioned kuppe is connected with fixes sleeve, and fixing bolt, the fixing bolt lower end are installed in the fixes sleeve
It is provided with barb structure
Above-mentioned outer protection top of the tank is provided with suspention handle, and the suspention the middle of the handle is the arc being bent upwards.
Bottom is arc in above-mentioned lower installation tank.
The utility model has the beneficial effects that：Insulating space is set between interior protection tank body and outer protection tank body, can be subtracted
Few ocean bottom currents influence the impact of submarine seismograph, have reduced ocean temperature to the greatest extent and have inwardly conducted, to reduce ocean current and sea
Influence of the coolant-temperature gage to submarine seismograph, and the orientation of submarine seismograph can be adjusted, it is ensured that submarine seismograph is correct
Orientation improves the monitoring accuracy of submarine seismograph.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Wherein：Protect tank body outside 1, spherical tank on 2,3 time installation tanks, 4 submarine seismographs, 5 drive rods, 6 bearings, 7 rotate
Motor, 8 diaphragm plates, 9 electronic compass, 10 accumulators, 11 accommodating cases, 12 suspention handles, 13 supporting rods, 14 kuppes, 15 supports
Pipe, 16 threading holes, 17 holding tanks, 18 flexible stayed poles, 19 guide plates, 20 positioning bolts, 21 fixes sleeves, 22 fixing bolts.
Specific implementation mode
Further detailed description is done to the utility model below in conjunction with the accompanying drawings：
As shown in Figure 1, a kind of 4 delivery device of submarine seismograph of direction-adjustable of the utility model, including heavy coupling frame, it sinks
Instrument tank is provided on coupling frame, the coupling frame that sinks includes circular mounting seat, and mounting seat is extended with supporting rod 13 around, support
13 end of bar is connected with kuppe 14, and instrument tank is connected in mounting seat, and instrument tank includes that outer protection tank body 1 and set are prevented outside
The interior protection tank body in tank body 1 is protected, interior protection tank body includes the upper spherical tank 2 of upper and lower integrally connected and lower installation tank 3, lower installation
Submarine seismograph 4 is provided in tank 3, bottom in lower installation tank 3 is close in 4 bottom of submarine seismograph, and lower 3 lower end of installation tank is prevented from outer
Shield 1 center of tank body and mounting seat center are pierced by below heavy coupling frame and concordant with 14 lower end of kuppe；Middle part in upper spherical tank 2
It is provided with diaphragm plate 8,8 top of diaphragm plate is provided with accumulator 10 and electronic compass 9, and 8 lower section of diaphragm plate is provided with electric rotating machine
7, the drive connection of electric rotating machine 7 has vertical drive rod 5,5 lower end of drive rod to be fixedly connected with submarine seismograph 4, upper spherical tank 2
Top is provided with the accommodating case 11 for being pierced by outer 1 top of protection tank body, and satellite communication antena and controller are provided in accommodating case 11,
Controller is connect with electronic compass 9, electric rotating machine 7 and satellite communication antena signal.Between interior protection tank body and outer protection tank body 1
It is provided with support tube 15,15 upper end of support tube is connected with interior protection tank wall, and 15 lower end of support tube is connected with mounting seat
It connects, threading hole 16 is provided on interior protection tank wall, cable can be penetrated and be connected with threading hole by being provided in support tube 15
Channel.The cable of instrument is pierced by by threading hole 16 and support tube 15, and is connect with submarine cable, to go out data transmission
It goes.
It is rotatably connected to flexible stayed pole 18 on outer 1 side wall of protection tank body, 18 end of stayed pole of stretching is logical with supporting rod 13
It crosses and is bolted, be provided with fastening bolt on flexible stayed pole 18, flexible drawing can be accommodated by being provided on outer 1 side wall of protection tank body
The holding tank 17 of bar, supporting rod 13 are rotatablely connected with mounting seat, and the guide plate 19 of arc, guide plate are connected in mounting seat
It is provided with guide groove on 19, the positioning bolt 20 being connect with supporting rod 13 is installed in guide groove.
The underwater sound pressure sensor being connect with controller signals and automatic inflation type buoyancy skin are additionally provided in accommodating case 11
Capsule.The top of lower installation tank 3 narrows and is being horizontally arranged with bearing 6 with 2 junction of upper spherical tank, drive rod 5 pass through bearing 6 and
Lower end is connected with submarine seismograph 4.1 top of outer protection tank body is provided with suspention handle 12, and 12 middle part of suspention handle is upward
The arc of bending.Bottom is arc in lower installation tank 3.
Its working principle is that：Submarine seismograph 4 is packed into lower installation tank 3 first, is then fixed on accumulator 10
On diaphragm plate 8 in spherical tank 2, electric rotating machine 7 is fixed on 8 bottom of diaphragm plate, and drive rod 5 and submarine seismograph 4 are fixed and connected
It connects, and drive rod 5 is oriented to and is positioned by bearing 6, avoid the shaking of drive rod 5.Finally accommodating case 11 is fixed on
2 top of upper spherical tank, 11 one side of accommodating case can accommodate some devices, on the other hand can be by upper spherical tank 2 and outer protection
Tank body 1 is blocked and is sealed up.Then outer protection tank body 1 is mounted in mounting seat.It, can when in seabed, mounting surface is not level
To adjust the length for the stayed pole 18 of stretching, so as to so that supporting rod 13 rotates upwardly and downwardly, keep the holding of instrument tank horizontal, then will stretch
Contracting stayed pole is fixed with fastening bolt, and supporting rod is fastened with positioning bolt.Lower 3 lower end of installation tank is from outer protection tank body
1 center and mounting seat center are pierced by below heavy coupling frame and concordant with 14 lower end of kuppe, can when heavy coupling frame is fallen in seabed
So that lower 3 bottom of installation tank is in direct contact with seabed, monitoring accuracy is improved, since bottom uses arc in lower installation tank 3, instantly
When installing 3 base falls of tank by ground struck, the structure of arc can give lower installation tank 3 certain deformation surplus, play one
Fixed cushioning effect mitigates the percussion to submarine seismograph 4.Controller sets directional correction program, and electronic compass 9 is real-time
Whether the orientation of detection submarine seismograph 4 has deviation, and if there is deviation, controller starts electric rotating machine 7 with driving seabed automatically
It shakes instrument 4 to rotate, to which submarine seismograph 4 to be adjusted in correct orientation.Underwater sound pressure sensor can be with care testing device
Residing environmental pressure size.Satellite communication antena can believe seismic signal, pressure for the communication between equipment and land
It is number equal to send in time.
The above is only the preferred embodiment of this patent, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from the art of this patent principle, several improvement and replacement can also be made, these improve and replace
Also it should be regarded as the protection domain of this patent.
Claims (7)
1. a kind of submarine seismograph delivery device of direction-adjustable, including heavy coupling frame, it is provided with instrument tank on the heavy coupling frame,
It is characterized in that：The heavy coupling frame includes circular mounting seat, and the mounting seat is extended with supporting rod, the support around
Bar end is connected with kuppe, and the instrument tank is connected in mounting seat, and instrument tank includes that outer protection tank body and set are prevented outside
The interior protection tank body in tank body is protected, the interior protection tank body includes the upper spherical tank of upper and lower integrally connected and lower installation tank, described
It is provided with submarine seismograph in lower installation tank, bottom in lower installation tank is close in submarine seismograph bottom, and lower installation tank lower end is from outer
Protection tank body center and mounting seat center are pierced by below heavy coupling frame and concordant with kuppe lower end；In in the upper spherical tank
Portion is provided with diaphragm plate, and accumulator and electronic compass are provided with above the diaphragm plate, electric rotating machine is provided with below diaphragm plate,
Electric rotating machine drive connection has vertical drive rod, the drive rod lower end to be fixedly connected with submarine seismograph, it is described on
It is provided with the accommodating case for being pierced by outer protection top of the tank above spherical tank, satellite communication antena and control are provided in the accommodating case
Device processed, the controller are connect with electronic compass, electric rotating machine and satellite communication antena signal.
2. the submarine seismograph delivery device of direction-adjustable according to claim 1, it is characterised in that：The interior protection tank body
Support tube is provided between outer protection tank body, the support tube upper end is connected with interior protection tank wall, support tube lower end
Be connected with mounting seat, threading hole be provided on interior protection tank wall, be provided in support tube can penetrate cable and with threading
The channel that hole is connected.
3. the submarine seismograph delivery device of direction-adjustable according to claim 1, it is characterised in that：The outer protection tank body
Flexible stayed pole is rotatably connected on side wall, the flexible stayed pole end is bolted with supporting rod, and stretch stayed pole
On be provided with fastening bolt, be provided with the holding tank that can accommodate flexible stayed pole on outer protection tank wall, the supporting rod with
Mounting seat is rotatablely connected, and the guide plate of arc is connected in mounting seat, guide groove, the guiding are provided on the guide plate
The positioning bolt being connect with supporting rod is installed in slot.
4. the submarine seismograph delivery device of direction-adjustable according to claim 1, it is characterised in that：The lower installation tank deck
Portion narrows and is being horizontally arranged with bearing with upper spherical tank junction, and the drive rod is across bearing and lower end and submarine earthquake
Instrument is connected.
5. the submarine seismograph delivery device of direction-adjustable according to claim 1, it is characterised in that：The kuppe connection
There is fixes sleeve, fixing bolt is installed in the fixes sleeve, the fixing bolt lower end is provided with barb structure.
6. the submarine seismograph delivery device of direction-adjustable according to claim 1, it is characterised in that：The outer protection tank body
Top is provided with suspention handle, and the suspention the middle of the handle is the arc being bent upwards.
7. the submarine seismograph delivery device of direction-adjustable according to claim 1, it is characterised in that：In the lower installation tank
Bottom is arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820689791.7U CN208026878U (en) | 2018-04-23 | 2018-04-23 | A kind of submarine seismograph delivery device of direction-adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820689791.7U CN208026878U (en) | 2018-04-23 | 2018-04-23 | A kind of submarine seismograph delivery device of direction-adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208026878U true CN208026878U (en) | 2018-10-30 |
Family
ID=63911436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820689791.7U Expired - Fee Related CN208026878U (en) | 2018-04-23 | 2018-04-23 | A kind of submarine seismograph delivery device of direction-adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208026878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108445542A (en) * | 2018-04-23 | 2018-08-24 | 中国地震局工程力学研究所 | A kind of submarine seismograph delivery device of direction-adjustable |
-
2018
- 2018-04-23 CN CN201820689791.7U patent/CN208026878U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108445542A (en) * | 2018-04-23 | 2018-08-24 | 中国地震局工程力学研究所 | A kind of submarine seismograph delivery device of direction-adjustable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181030 Termination date: 20200423 |