CN108227002A - A kind of removable focus draw off gear of inverted L shape - Google Patents
A kind of removable focus draw off gear of inverted L shape Download PDFInfo
- Publication number
- CN108227002A CN108227002A CN201810199548.1A CN201810199548A CN108227002A CN 108227002 A CN108227002 A CN 108227002A CN 201810199548 A CN201810199548 A CN 201810199548A CN 108227002 A CN108227002 A CN 108227002A
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- Prior art keywords
- straight guide
- inverted
- focus
- stent
- gear
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
- G01V1/3843—Deployment of seismic devices, e.g. of streamers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/10—Aspects of acoustic signal generation or detection
- G01V2210/12—Signal generation
- G01V2210/129—Source location
- G01V2210/1293—Sea
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- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Oceanography (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The present invention relates to a kind of removable focus draw off gears of inverted L shape, including stent, straight guide, focus equipment, floating body and trolley, focus equipment and floating body are slidably mounted on by trolley on straight guide, focus equipment and floating body are linked together by rope, straight guide is removably mounted on stent, and stent is also removably mounted on operation ship, further includes power source, the power output end of power source is connected on focus equipment and floating body so that focus equipment and floating body to be driven to move, and stent is substantially in inverted l shape.Above-mentioned straight guide is easy to be dismounted on stent, stent is also easy to be dismounted on operation ship, it is compared to focus draw off gear of the prior art, have the advantages that it is quick detachable, convenient for storage, and overall structure is simple, parts are small, the space occupied is small, convenient for storage.
Description
Technical field
The invention belongs to marine seismic apparatus field, more particularly to a kind of removable focus draw off gear of inverted L shape.
Background technology
Marine seismic prospectiong ship is to carry out being specifically designed manufacture for operations specific service as other professional ships
Special ship.Therefore have storage and receipts that enough and fixed space carries out focus on the marine seismic prospectiong ship of profession
It puts, focus draw off gear is used for folding and unfolding focus, and the focus draw off gear is generally also fixedly mounted above deck, due to ocean
The design advantages such as the inborn space pipeline of earthquake ship so that the installation of focus draw off gear above deck seems simple and practicable.
With promotion of the Chinese government to marine research ship oceangoing ship integration capability, more and more marine research ships
Oceangoing ship has undertaken the task of seismic prospecting, due to the requirement of the multidisciplinary synthesis scientific investigation ability of marine research ship, need through
Often dismounting focus draw off gear is so that Other subjects are using deck space, and the usual structure of focus draw off gear of the prior art
Complexity, overall volume is huge, and occupancy deck space is more, is stored inconveniently.
Therefore, a kind of small focus draw off gear of deck space that occupies urgently occurs.
Invention content
The present invention provides a kind of removable focus draw off gear of inverted L shape, and floating body and focus equipment are connected to by rope
Together, so that focus equipment can be hanged not in water, focus equipment can send out seismic wave in water, and by focus equipment and float
Body is slidably mounted on by trolley on straight guide, and straight guide is rack-mount, then stent is mounted on operation ship, and
The power source for driving focus equipment and floating body movement is additionally provided with, in this way, just forming a whole set of complete focus folding and unfolding dress
It puts, difference from prior art is, the stent is substantially in inverted l shape, and using the structure, the present invention is compared to the prior art
In focus draw off gear, overall structure smaller is simpler, and occupied spatial volume is few, and practicability is stronger.
The present invention is achieved through the following technical solutions：A kind of removable focus draw off gear of inverted L shape including stent, is directly led
Rail, focus equipment, floating body and trolley, the focus equipment and the floating body are slidably mounted on the straight guide by the trolley
On, the focus equipment and the floating body are linked together by rope, and the straight guide is installed on the bracket, the branch
Frame is mounted on operation ship, further includes power source, and the power output end of the power source is connected to the focus equipment and described
The focus equipment and the floating body to be driven to move on floating body, the stent is substantially in inverted l shape.
Further, in order to preferably realize the present invention, the stent is inverted L shape bar, perpendicular including what is linked together
Straight-bar and horizon bar, the bottom end of the vertical bar are removably mounted at by screw on the deck of operation ship, the vertical bar
Lower part is extended outwardly installing plate, and the installing plate is removably mounted at by screw on the bulwark of operation ship, the straight guide
It is mounted on the horizon bar by screw.
Further, in order to preferably realize the present invention, the quantity of the stent is several, several described stents prolong
The length direction parallel arrangement of the straight guide.
Further, in order to the present invention is better achieved, further include with the matched extensible track of the straight guide, it is described to prolong
It stretches guide rail and includes horizontal segment and tilting section, the horizontal segment is downwardly inclined the tail for being connected to the straight guide by the tilting section
End.
Further, in order to the present invention is better achieved, frame of the frame outside the extensible track is further included, it is described to prolong
It stretches guide rail to be detachably connected on the frame by screw, the frame is installed on the deck of operation ship.
Further, in order to which the present invention is better achieved, the power source includes A winches and B winches, the A winches peace
Mounted on a stent of the straight guide head end, the B winches installation is on said frame.
Further, in order to which the present invention is better achieved, the quantity of the straight guide is two, on the every straight guide
The trolley is mounted on, the focus equipment and the floating body are installed on corresponding by the trolley on corresponding straight guide respectively
On straight guide.
Further, in order to which the present invention is better achieved, A reinforcements are provided between the vertical bar and horizon bar of the stent
Structure.
Further, in order to which the present invention is better achieved, B is provided between the vertical bar and the installing plate and strengthens knot
Structure.
Further, in order to which the present invention is better achieved, the A reinforcement structures and B reinforcement structures are reinforcing rib.
The present invention has the advantages that compared to the prior art：
(1) present invention links together floating body and focus equipment by rope, so that focus equipment can be hanged not in water
In, focus equipment can send out seismic wave in water, and focus equipment and floating body are slidably mounted on by trolley on straight guide,
Straight guide is rack-mount, then stent is mounted on operation ship, and be additionally provided with to drive focus equipment and float
The power source of body movement, in this way, just forming a whole set of complete focus draw off gear, difference from prior art is, should
Stent is substantially in inverted l shape, and using the structure, the present invention is compared to focus draw off gear of the prior art, overall structure
Smaller is simpler, and occupied spatial volume is few, and practicability is stronger；
(2) stent in the present invention is specially inverted L shape bar, simple in structure compact, flexible for installation, and when installation occupies deck
Space it is small, and the quantity for limiting this kind of stent, in this way, user just can be as needed, prolongs straight guide length as several
Direction is arranged in parallel stent, and the spacing between adjacent two stents can specifically be set as needed, with can be more just
The barrier on deck is avoided promptly, it is easier to be installed, the practicality is stronger, and guide rail is removably mounted at stent by screw
On horizon bar, and the bottom end of the vertical bar of stent and lower part are mounted on by screw on operation ship, in this way so that this hair
It is bright quickly to dismantle and single small after dismounting, convenient for storage；
(3) tail end of the straight guide in the present invention is also associated with matching extensible track, the level of the extensible track
Section is downwardly inclined the tail end for being connected to straight guide by tilting section, in this way, to form slope so that floating body and focus equipment exist
The height of travel path tail end reduces and is close to deck plane, floating body and focus equipment is facilitated to seamlessly transit lower water, and extending
Frame is gone back outside guide rail and is equipped with the frame for being used to support extensible track, above-mentioned extensible track is removably mounted at frame also by screw
On, it is readily disassembled, frame can cause extensible track hanging, enhance its load-bearing capacity, avoid the occurrence of extensible track fracture
Situation, ensure that focus equipment and floating body can steadily enter water；
(4) power source in the present invention includes A winches and B winches, and above-mentioned A winches are mounted on the one of straight guide means
On a stent, for floating body and focus equipment to be retracted straight guide and extensible track, above-mentioned B winches are mounted on said frame
On, for floating body and focus equipment to be pulled out straight guide and extensible track, and floating body and focus equipment are carried out before water or
Suspended work before water outlet is shared out the work and help one another using two winches, can so that the movement of above-mentioned floating body and focus equipment is more flat
It is steadily fixed, and can be broken to avoid floating body；
Both (5) floating body in the present invention and focus equipment are mounted on by corresponding trolley on corresponding guide rail, avoid
Interference is bumped against or is stirred together；
(6) A reinforcement structures are provided between the vertical bar of the stent in the present invention and horizon bar, in vertical bar and installing plate
Between be provided with B reinforcement structures, to improve the integral strength of stent, ensure construction safety and efficiency.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the use state reference chart of the removable focus draw off gear of inverted L shape in the present invention；
Fig. 2 is the a-quadrant partial enlarged view in Fig. 1；
Fig. 3 is the B area partial enlarged view in Fig. 1；
Fig. 4 is the C regions partial enlarged view in Fig. 1；
Fig. 5 is the structure diagram of the straight guide and extensible track in the present invention；
Fig. 6 is the right view of the removable focus draw off gear of inverted L shape shown in FIG. 1；
Fig. 7 is the left view of the removable focus draw off gear of inverted L shape shown in FIG. 1.
1- stents in figure；2- straight guides；3- focus equipment；4- floating bodies；5- trolleies；6-A winches；7-B winches；8- decks；
9- bulwarks；10- extensible tracks；11- frames；12-A reinforcement structures；13-B reinforcement structures.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical scheme of the present invention will be carried out below
Detailed description.Obviously, described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all under the premise of creative work is not made
Other embodiment belongs to the range that the present invention is protected.
Embodiment 1：
In the present embodiment, as shown in Figures 1 to 6, a kind of removable focus draw off gear of inverted L shape including stent 1, is directly led
Rail 2, focus equipment 3, floating body 4 and trolley 5, above-mentioned focus equipment 3 and floating body 4 are slidably mounted on above-mentioned straight guide 2 by trolley 5
On, specifically, the straight guide 2 is limited as I-steel, wheel, two wheels to be overlapped on I-shaped there are two settings on above-mentioned trolley 5
On steel and realize that mutually limiting makes it be firmly mounted on straight guide 2 and can freely be rolled along straight guide 2, above-mentioned focus equipment
3 and floating body 4 by chain suspension on above-mentioned trolley, and above-mentioned focus equipment and floating body are linked together by rope,
When focus equipment 3 is submerged in water, above-mentioned floating body 4 floats on the surface to provide buoyancy, and above-mentioned focus equipment 3 is a kind of energy
The equipment for sending out seismic wave, floating body 4 are a kind of buoys.Power source is further included, the power output end of the power source is connected to above-mentioned
Focus equipment 3 and floating body 4 to be driven to move in focus equipment 3 and floating body 4, skid off straight guide 2 and enter water or water outlet and slip into straight
Guide rail 2, so that the present invention forms a whole set of focus draw off gear.
In the present embodiment, above-mentioned straight guide 2 is mounted on above-mentioned stent 1, and stent 1 is mounted on operation ship.Specifically, it limits
The fixed stent 1 is substantially in inverted l shape, specially inverted L shape bar, including the vertical bar to link together and horizon bar, vertical bar
Bottom end be removably mounted on the deck 8 of operation ship by screw, the lower part of vertical bar is extended outwardly installing plate, the installation
Plate is removably mounted at also by screw on the bulwark 9 of operation ship, and above-mentioned straight guide is mounted on by screw on above-mentioned horizon bar.
Using the above structure, the straight guide 2 in the present invention can be dismounted easily on stent 1, and stent 1 can be
It is quickly dismounted on operation ship, compared to focus draw off gear of the prior art, is had quick detachable, convenient for storage
Advantage, practicability are stronger.And stent 1 and guide rail 2 is small, and it is occupied when either combining or spliting
Space smaller because being suitable for some present ships.In addition, the special shape due to stent so that the present invention is pacifying
After installing, structure is simpler compared to focus draw off gear of the prior art.
In addition, the quantity of above-mentioned stent 1 is limited as several, and the length direction that several stents 1 prolong straight guide 2 is put down
Row arrangement, user can arbitrarily set the spacing between adjacent two stents 1 when installation, and obstacle is avoided to realize
Object so that the present invention easily facilitates installation.
Certainly, above-mentioned stent 1 can also be designed and is fabricated in the structure close to inverted l shape, such as curve shape, and
And it can also be fabricated to tilting bar.In addition, the stent 1 can also be fabricated to the strip plate that section is inverted L shape.
Embodiment 2：
The present embodiment is further improved on the basis of embodiment 1, in the present embodiment, is further included and is fitted with 2 phase of straight guide
The extensible track 10 matched limits the extensible track 10 and includes horizontal segment and tilting section, and above-mentioned horizontal segment is had a down dip by tilting section court
Oblique and rounding off is connected to the tail end of above-mentioned straight guide 2.In this way, above-mentioned tilting section just forms slope so that horizontal segment
Position is lower compared to the position of straight guide 2, when floating body 4 and focus equipment 3 can be close to deck 8 in the height of travel path tail end
Face facilitates floating body 4 and focus equipment 3 to seamlessly transit lower water, and strong impact is avoided to cause ruining for floating body 4 and focus equipment 3
It is bad.
Further, in the present embodiment, frame is gone back outside above-mentioned extensible track 10 equipped with frame 11, which, which is mounted on, makees
On the deck 8 of industry ship, above-mentioned extensible track 10 is detachably connected on by screw in said frame 11, is readily disassembled, above-mentioned frame
Frame 11 forms extensible track 10 and supports, and avoids extensible track 10 hanging and is broken or causes the shifting of floating body 4 and focus equipment 3
It is dynamic unstable, so as to ensure that focus equipment 3 and floating body 4 can steadily enter water.
Embodiment 3：
The present embodiment is further qualified on the basis of above-described embodiment, in the present embodiment, limits above-mentioned power source packet
A winches 6 and B winches 7 are included, above-mentioned A winches 6 are mounted on a stent 1 of above-mentioned 2 head end of straight guide, above-mentioned B winches 7
In said frame 11.In this way, two winches are set respectively at the both ends of above-mentioned straight guide 2, for pulling floating body 4 respectively
And focus equipment 3 enters straight guide 2 or skids off straight guide 2, and above-mentioned A winches 6 can also be to floating body 4 and focus equipment 3
The suspended work before water or before water outlet is carried out, is shared out the work and help one another using two winches, can cause above-mentioned floating body 4 and focus equipment
3 movement is more steadily stablized, and can be broken to avoid floating body 4.
In addition, in the present embodiment, the quantity of above-mentioned straight guide 2 is limited as two, is mounted on every straight guide 2 above-mentioned
Trolley 5, above-mentioned focus equipment 3 and floating body 4 are installed on by the trolley 5 on corresponding straight guide 2 on corresponding straight guide 2 respectively, this
Sample can set 3 standby collisions to avoid floating body 4 and focus or stir together.
Embodiment 4：
The present embodiment is further improved on the basis of above-described embodiment, in the present embodiment, in the vertical of above-mentioned stent 1
A reinforcement structures 12 are provided between bar and horizon bar, being provided with B between the vertical bar of above-mentioned stent 1 and above-mentioned installing plate adds
Strong structure 13 so that the connection between stent 2 and deck 8 and bulwark 9 is more firm, and improves the entirety of stent 2
Intensity.
Specifically, it is reinforcing rib to limit above-mentioned A reinforcement structures 12 and B reinforcement structures 13.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can readily occur in change or replacement, should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of removable focus draw off gear of inverted L shape, it is characterised in that：Including stent, straight guide, focus equipment, floating body and
Trolley, the focus equipment and the floating body are slidably mounted on by the trolley on the straight guide, the focus equipment and
The floating body is linked together by rope, and on the bracket, the stent is mounted on operation ship for the straight guide installation,
Power source is further included, the power output end of the power source is connected on the focus equipment and the floating body to drive the shake
Source device and floating body movement, the stent are substantially in inverted l shape.
2. a kind of removable focus draw off gear of inverted L shape according to claim 1, it is characterised in that：The stent is inverted L
Type bar, including the vertical bar to link together and horizon bar, the bottom end of the vertical bar is removably mounted at work by screw
On the deck of industry ship, the lower part of the vertical bar is extended outwardly installing plate, and the installing plate is removably mounted at by screw
On the bulwark of operation ship, the straight guide is mounted on by screw on the horizon bar.
3. a kind of removable focus draw off gear of inverted L shape according to claim 2, it is characterised in that：The number of the stent
Measure for several, several described stents prolong the length direction parallel arrangement of the straight guide.
4. a kind of removable focus draw off gear of inverted L shape according to claim 3, it is characterised in that：Further include with it is described
The matched extensible track of straight guide, the extensible track include horizontal segment and tilting section, and the horizontal segment passes through the tilting section
It is downwardly inclined the tail end for being connected to the straight guide.
5. a kind of removable focus draw off gear of inverted L shape according to claim 4, it is characterised in that：Frame is further included to be set on
Frame outside the extensible track, the extensible track are detachably connected on by screw on the frame, the frame installation
In on the deck of operation ship.
6. a kind of removable focus draw off gear of inverted L shape according to claim 5, it is characterised in that：The power source packet
A winches and B winches are included, the A winches are mounted on a stent of the straight guide head end, and the B winches are mounted on
On the frame.
7. a kind of removable focus draw off gear of inverted L shape according to any one of claim 1-6, it is characterised in that：Institute
The quantity for stating straight guide is two, and the trolley, the focus equipment and the floating body are mounted on the every straight guide
It is installed on corresponding straight guide by the trolley on corresponding straight guide respectively.
8. a kind of removable focus draw off gear of inverted L shape according to any one of claim 2-6, it is characterised in that：Institute
It states and A reinforcement structures is provided between the vertical bar of stent and horizon bar.
9. a kind of removable focus draw off gear of inverted L shape according to claim 8, it is characterised in that：The vertical bar with
B reinforcement structures are provided between the installing plate.
10. a kind of removable focus draw off gear of inverted L shape according to claim 9, it is characterised in that：The A strengthens knot
Structure and B reinforcement structures are reinforcing rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810199548.1A CN108227002A (en) | 2018-03-12 | 2018-03-12 | A kind of removable focus draw off gear of inverted L shape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810199548.1A CN108227002A (en) | 2018-03-12 | 2018-03-12 | A kind of removable focus draw off gear of inverted L shape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108227002A true CN108227002A (en) | 2018-06-29 |
Family
ID=62658404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810199548.1A Pending CN108227002A (en) | 2018-03-12 | 2018-03-12 | A kind of removable focus draw off gear of inverted L shape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108227002A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4323989A (en) * | 1980-05-29 | 1982-04-06 | Shell Oil Company | Wide seismic source |
| CN2898852Y (en) * | 2006-06-07 | 2007-05-09 | 中国石油集团东方地球物理勘探有限责任公司 | Air-gun array retraction rack of two-purpose focus ship with sided-suspension and tracting functions |
| CN101135731A (en) * | 2006-06-20 | 2008-03-05 | 瑟塞尔公司 | Assembly for forming a container and method of using corresponding assembly |
| CN201707446U (en) * | 2010-06-25 | 2011-01-12 | 中国石油天然气集团公司 | Shallow water and river exploration air gun array retracting device |
| CN202758075U (en) * | 2012-07-26 | 2013-02-27 | 中国石油天然气集团公司 | Modular air gun epicentre |
| CN202911923U (en) * | 2012-10-22 | 2013-05-01 | 中国石油集团东方地球物理勘探有限责任公司 | Combined energy source boat |
| CN104062684A (en) * | 2014-07-14 | 2014-09-24 | 国家***第二海洋研究所 | Adjustable retracting and releasing device for ocean single-channel seismic survey, system and method |
| CN206557397U (en) * | 2017-01-23 | 2017-10-13 | 天津开发区兴衡石油机械配件有限公司 | A kind of lifting of exploration ship focus array high pressure airgun is with hanging gunwale |
| CN207965169U (en) * | 2018-03-12 | 2018-10-12 | 辉禄美（北京）科技有限公司 | A kind of removable focus draw off gear of inverted L shape |
-
2018
- 2018-03-12 CN CN201810199548.1A patent/CN108227002A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4323989A (en) * | 1980-05-29 | 1982-04-06 | Shell Oil Company | Wide seismic source |
| CN2898852Y (en) * | 2006-06-07 | 2007-05-09 | 中国石油集团东方地球物理勘探有限责任公司 | Air-gun array retraction rack of two-purpose focus ship with sided-suspension and tracting functions |
| CN101135731A (en) * | 2006-06-20 | 2008-03-05 | 瑟塞尔公司 | Assembly for forming a container and method of using corresponding assembly |
| CN201707446U (en) * | 2010-06-25 | 2011-01-12 | 中国石油天然气集团公司 | Shallow water and river exploration air gun array retracting device |
| CN202758075U (en) * | 2012-07-26 | 2013-02-27 | 中国石油天然气集团公司 | Modular air gun epicentre |
| CN202911923U (en) * | 2012-10-22 | 2013-05-01 | 中国石油集团东方地球物理勘探有限责任公司 | Combined energy source boat |
| CN104062684A (en) * | 2014-07-14 | 2014-09-24 | 国家***第二海洋研究所 | Adjustable retracting and releasing device for ocean single-channel seismic survey, system and method |
| CN206557397U (en) * | 2017-01-23 | 2017-10-13 | 天津开发区兴衡石油机械配件有限公司 | A kind of lifting of exploration ship focus array high pressure airgun is with hanging gunwale |
| CN207965169U (en) * | 2018-03-12 | 2018-10-12 | 辉禄美（北京）科技有限公司 | A kind of removable focus draw off gear of inverted L shape |
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Effective date of registration: 20201109 Address after: No. 1469, Bohai 26 Road, Lingang Economic Zone, Binhai New Area, Tianjin, 300450 Applicant after: Tianjin Grantley Offshore Engineering Equipment Co., Ltd Address before: 100032 Beijing Xicheng District incense camp headline 33 hospital 2 Building 3 floor 3-308 Applicant before: HUILUMEI (BEIJING) TECHNOLOGY Co.,Ltd. |
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