CN106828796A - Air gun source ship - Google Patents
Air gun source ship Download PDFInfo
- Publication number
- CN106828796A CN106828796A CN201710015185.7A CN201710015185A CN106828796A CN 106828796 A CN106828796 A CN 106828796A CN 201710015185 A CN201710015185 A CN 201710015185A CN 106828796 A CN106828796 A CN 106828796A
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- China
- Prior art keywords
- slide rail
- main deck
- layer platform
- air gun
- platform
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/14—Hull parts
- B63B3/48—Decks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/02—Generating seismic energy
- G01V1/04—Details
- G01V1/09—Transporting arrangements, e.g. on vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/02—Generating seismic energy
- G01V1/133—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion
-
- 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
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Geophysics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Oceanography (AREA)
- Toys (AREA)
Abstract
The present invention discloses a kind of air gun source ship, including：Main deck；The main deck is provided with main deck slide rail and at least one main deck drag body；The main deck drag body is arranged on the close stem side of the main deck slide rail；The main deck drag body is by pulling big gun cable folding and unfolding air gun component；Two-layer platform；The two-layer platform is located at the top of the main deck and the main deck slide rail；The two-layer platform is provided with least one two-layer platform slide rail and at least one two-layer platform drag body；The two-layer platform slide rail supply rifle component is slided along its length；The two-layer platform drag body is arranged on the close stem side of the two-layer platform slide rail；The two-layer platform drag body is by pulling big gun cable folding and unfolding air gun component；The two-layer platform slide rail is parallel with the two-layer platform slide rail；The projection of the two-layer platform slide rail and the main deck slide rail vertically on the main deck is staggered.
Description
Technical field
The present invention relates to technical field of geophysical exploration, more particularly to a kind of air gun for offshore geophysical prospecting
Energy source boat.
Background technology
In offshore oil geophysical exploration Collecting operation, the effect of air gun source ship is to carry air-gun array, is passed through
Air gun excites generation Artificial Seismic Wave.Wherein, airgun subarray is a row rifle thick stick or hangs linearly aligned branched air gun on gunwale
The aggregate of composition, air-gun array is made up of multiple airgun subarrays.Physical prospecting gathers the intensity requirement to Artificial Seismic Wave
The size of air-gun array is determined, meanwhile, the size of air-gun array size is also limited by the net area of focus ships main deck.
All be placed in air-gun array on same deck level by existing this type air gun source ship, airgun subarray
Quantity reaches 6, so needs the floor space of air gun source ship larger, causes the construction cost of air gun source ship and runs into
This is higher.
The content of the invention
In view of the deficiencies in the prior art, it is an object of the invention to provide a kind of air gun source ship, to reduce the outer of energy source boat
Molded dimension, reduces the construction cost and operating cost of energy source boat.
The present invention solves above technical problem by the following technical programs：
A kind of air gun source ship, including：
Main deck；The main deck is provided with least one main deck slide rail and at least one main deck drag body；
The main deck slide rail supply rifle component is slided along its length；The main deck drag body is arranged on the main deck and slides
The close stem side of rail；The main deck drag body is by pulling big gun cable folding and unfolding air gun component；
Two-layer platform；The two-layer platform is located at the top of the main deck and the main deck slide rail；Described two layers are put down
Platform is provided with least one two-layer platform slide rail and at least one two-layer platform drag body；The two-layer platform slide rail supply
Rifle component is slided along its length；The two-layer platform drag body is arranged on the close stem one of the two-layer platform slide rail
Side；The two-layer platform drag body is by pulling big gun cable folding and unfolding air gun component；The two-layer platform slide rail is flat with described two layers
Platform slide rail is parallel；The projection of the two-layer platform slide rail and the main deck slide rail vertically on the main deck is staggered
Open.
As one kind preferred embodiment, the quantity of the main deck slide rail is two；Two main deck slide rails
Set respectively close to ship side；Two-layer platform slide rail projection vertically on the main deck described at least one is located at two
Between the individual main deck slide rail.
As one kind preferred embodiment, the main deck slide rail is arranged at the bottom of the two-layer platform；The gas
Rifle component hangs and is located on the main deck slide rail.
As one kind preferred embodiment, the two-layer platform is provided with two-layer platform ceiling；The two-layer platform is slided
Rail is arranged at the bottom of the two-layer platform ceiling；The air gun component hangs and is located on the two-layer platform slide rail.
As one kind preferred embodiment, the main deck slide rail is set away from one end of the main deck drag body
There is the main deck afterbody slide rail for stretching out stern；
The two-layer platform slide rail is provided with away from one end of the two-layer platform drag body and stretches out two layers of stern and put down
Platform afterbody slide rail.
As one kind preferred embodiment, it is provided with main first between the main deck afterbody slide rail and the main deck slide rail
Plate transition slide rail, so that height of the height of the main deck afterbody slide rail less than the main deck slide rail；
Two-layer platform transition slide rail is provided between the two-layer platform afterbody slide rail and the two-layer platform slide rail, so that institute
State two-layer platform afterbody slide rail highly identical with the main deck afterbody slide rail.
As one kind preferred embodiment, the stern of the air gun source ship is provided with oblique with what the main deck was connected
Face.
As one kind preferred embodiment, also including the shift mechanism for lifting the air gun component, the lifting
Mechanism is set near stern.
As one kind preferred embodiment, the shift mechanism includes that the main deck being arranged above main deck slide rail is carried
Close back car；The main deck lifting winch is fixedly installed on the lower surface of two-layer platform and positioned at the main deck afterbody slide rail
Top.
As one kind preferred embodiment, the shift mechanism also includes being arranged at two layers above two-layer platform slide rail
Platform lifts winch；The two-layer platform lifting winch is fixedly installed on the two-layer platform by support.
As one kind preferred embodiment, the main deck drag body includes being fixedly installed on the main deck
Main deck big gun cable winch；The two-layer platform drag body includes the two-layer platform big gun cable being fixedly installed on the two-layer platform
Winch.
As one kind preferred embodiment, it is respectively equipped with expander on the inside of the two-layer platform port and starboard.
Air gun source ship provided by the present invention arranges air-gun array on upper and lower two-layer deck, extends air-gun array
Arrangement space, net floor space needed for can largely reducing, making the overall dimensions of air gun source ship has larger reduction,
The tonnage of ship, main frame horsepower is set significantly to reduce, so as to effectively reduce the construction cost and operating cost of air gun source ship.
With reference to explanation hereinafter and accompanying drawing, only certain exemplary embodiments of this invention is disclose in detail, specified of the invention remote
From can be in adopted mode.It should be understood that embodiments of the present invention are not so limited in scope.In appended power
In the range of the spirit and terms that profit is required, embodiments of the present invention include many changes, modifications and are equal to.
The feature for describing and/or showing for a kind of implementation method can be in same or similar mode one or more
Used in other embodiment, it is combined with feature in other embodiment, or substitute the feature in other embodiment.
It should be emphasized that term "comprises/comprising" refers to the presence of feature, one integral piece, step or component when being used herein, but simultaneously
It is not excluded for the presence of one or more further features, one integral piece, step or component or additional.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those skilled in the art, without having to pay creative labor, can be with root
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the air gun source ship structural representation that one embodiment of the present invention is provided；
Fig. 2 is air gun modular construction schematic diagram in Fig. 1；
Fig. 3 is main deck structure top view in Fig. 1；
Fig. 4 is two-layer platform structure top view in Fig. 1.
Specific embodiment
In order that those skilled in the art more fully understand the technical scheme in the present invention, below in conjunction with of the invention real
The accompanying drawing in example is applied, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described implementation
Example is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained on the premise of creative work is not made, should all belong to guarantor of the present invention
The scope of shield.
It should be noted that when element is referred to as " being arranged at " another element, it can directly on another element
Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
For illustrative purposes only, it is unique implementation method to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article with belong to technical field of the invention
The implication that technical staff is generally understood that is identical.The term for being used in the description of the invention herein is intended merely to description tool
The purpose of the implementation method of body, it is not intended that in the limitation present invention.Term as used herein "and/or" includes one or more
The arbitrary and all of combination of related Listed Items.
Fig. 1 to Fig. 4 is referred to, for a kind of structural representation of air gun source ship 1 that one embodiment of the present invention is provided.
In present embodiment, the air gun source ship 1 includes：Main deck 20；The main deck 20 is provided with least one main deck cunning
The main deck drag body 23 of rail 21 and at least one；The supply rifle of main deck slide rail 21 component 22 is slided along its length
It is dynamic；The main deck drag body 23 is arranged on the side of close stem 11 of the main deck slide rail 21；The main deck towing
Mechanism 23 can be by pulling the folding and unfolding air gun component 22 of big gun cable 24；Two-layer platform 30；The two-layer platform 30 is located at the main deck
20 and the top of the main deck slide rail 21；The two-layer platform 30 is provided with least one two-layer platform slide rail 31 and at least
One two-layer platform drag body 33；The supply rifle of two-layer platform slide rail 31 component 22 is slided along its length；Described two
Layer platform drag body 33 is arranged on the side of close stem 11 of the two-layer platform slide rail 31；The two-layer platform drag body
33 can be by pulling the folding and unfolding air gun component 32 of big gun cable 34；The two-layer platform slide rail 31 is parallel with the two-layer platform slide rail 31；
The projection of the two-layer platform slide rail 31 and the main deck slide rail 21 vertically on the main deck 20 is staggered.
The air gun source ship 1 that present embodiment is provided arranges the array of air gun 221 on upper and lower two-layer deck, extends gas
The arrangement space of the array of rifle 221, net floor space, makes the overall dimensions of air gun source ship 1 needed for can largely reducing
There is larger reduction, the tonnage of ship, main frame horsepower is significantly reduced, so as to effectively reduce being built into for air gun source ship 1
Sheet and operating cost.
In the present embodiment, main deck 20 can be the main deck of air gun source ship 1.Can be by setting on main deck 20
Supporting steel frame is put to support two-layer platform 30.As preferred, the stern 12 of the air gun source ship 1 can be provided with it is described
The inclined-plane 39 of the linking of main deck 20.The inclined-plane 39 can also to the lower water of air gun component 22 or rise to play the guiding role, be easy to master
Air gun component 22 is withdrawn into air gun source by deck drag body 23, two-layer platform drag body 33 by pulling big gun cable 24,34
On the main deck 20 and two-layer platform 30 of ship 1.
Main deck slide rail 21 is installed on main deck 20, and supply rifle component 22 is slidably installed, and to the cunning of air gun component 22
It is dynamic to be oriented to.Wherein, the air gun component 22 on main deck slide rail 21 is length of multiple focus air guns 221 along main deck slide rail 21
Arrange to be formed in degree direction.Generally, main deck slide rail 21 is linear pattern slide rail, so that air gun component 22 is still in main deck slide rail 21
The array of at least one air gun 221 can be formed when upper, wherein, the number of the array of air gun 221 and the number phase of main deck slide rail 21
Together.
Main deck slide rail 21 is located at the lower section of two-layer platform 30, and air gun component 22 can be slided in the top of main deck slide rail 21,
Can also be slided below main deck slide rail 21.Used as preferred, air gun component 22 hangs and is located on main deck slide rail 21, in main first
Slide the lower section of plate slide rail 21.Specifically, the main deck slide rail 21 is arranged at the bottom of the Tween deck 30, and (bottom is also
The lower surface of the two-layer platform 30)；The air gun component 22 hangs and is located on the main deck slide rail 21.
In the present embodiment, the quantity of main deck slide rail 21 is multiple, and parallel arrangement is on main deck 20.As schemed
Shown in 3, multiple main deck slide rails 21 along main deck 20 width (direction also for a ship side 13 to the side of another ship side 13
To) parallel arrangement.
For convenience of the towing of air gun component 22, air gun component 22 passes through main deck drag body 23 and two-layer platform towing aircraft
Structure 33 carries out release recovery.Specifically, as shown in Fig. 2 air gun component 22 can include the floating body being connected with towing big gun cable 24
222, floating body 222 is connected with and hangs gunwale 223, hang the lower section of gunwale 223 be connected with it is many along hang that the length direction of gunwale 223 sequentially arranges
Individual air gun 221.Wherein, each air gun 221 is hung to be located at by iron chains and hung on gunwale 223.Gunwale 223 is hung to be connected to by depthkeeping rope
On floating body 222.Further, air gun jumper 224, all gas on an air gun component 22 are connected with each air gun 221
Rifle jumper 224 is drawn by towing big gun cable 24.
In main deck slide rail 21 main deck drag body 23, the number of main deck drag body 23 are provided near the side of stem 11
Amount is equal with the quantity of main deck slide rail 21, and corresponds.As shown in figure 3, main deck drag body 23 is arranged in main deck
Slide rail 21 along the length direction of main deck slide rail 21 front so that convenient towing air gun component 22.Wherein, main deck towing
Mechanism 23 connects air gun component 22 by pulling big gun cable 24.
By above description as can be seen that air gun component 22 is de- to be connected to prevent, preferably slided in main deck slide rail 21
And main deck slide rail 21 is preferably recycled to, present embodiment carries out the recovery of air gun component 22 by pulling big gun cable 24, its
In, towing steel wire rope can facilitate air gun component 22 to hang on main deck slide rail 21.
In the present embodiment, as shown in figure 1, the quantity of the main deck slide rail 21 can be two.Two masters
Deck slide rail 21 is set respectively close to ship side 13；At least one two-layer platform slide rail 31 is vertically in the main deck
Projection on 20 is located between two main deck slide rails 21.As can be seen that all of two-layer platform slide rail 31 is on deck
It is located between two main deck slide rails 21 on width, in avoiding the air gun component 22 on two-layer platform 30 from entering water under
Or disturbed by main deck slide rail 21 during by being proposed in water.
For convenience of the decentralization and recovery of air gun component 22, the main deck slide rail 21 is away from the main deck drag body 23
One end be provided with the main deck afterbody slide rail 26 for stretching out stern 12.Wherein, air gun component 22 slides into along main deck slide rail 21
During main deck afterbody slide rail 26 can it is following enter water in, or during by being proposed in water, main deck afterbody slide rail 26 is first linked into, by main first
The traction towing big gun of plate drag body 23 cable 24 slides air gun component 22 along main deck slide rail 21.
As shown in figure 1, being provided with main deck transition cunning between the main deck afterbody slide rail 26 and the main deck slide rail 21
Rail 25, so that height of the height of the main deck afterbody slide rail 26 less than the main deck slide rail 21.Main deck transition slide rail
25 are located between main deck afterbody slide rail 26 and main deck slide rail 21, so as to reduce the height of main deck afterbody slide rail 26.In gas
When rifle component 22 under main deck slide rail 21 along entering in water, with the reduction of height, air gun component 22 is stepped into water, it is to avoid gas
Rifle component 22 drops to the problem impacted and be damaged in water.
Specifically, main deck transition slide rail 25 can be constructed for circular arc, or smooth curve is constructed.As shown in figure 1,
The curvature of main deck transition slide rail 25 is gradually reduced after gradually increasing to the direction of stem 11 along stern 12, so as to complete main deck cunning
Rail 21 is seamlessly transitted to main deck afterbody slide rail 26.
In the present embodiment, shown air gun source ship 1 can also include the lifting for lifting the air gun component 22
Mechanism, the shift mechanism is set near stern 12.Specifically, the shift mechanism includes being arranged at the top of main deck slide rail 21
Main deck lifting winch 27；The bottom that the main deck lifting winch 27 is fixedly installed on two-layer platform 30 (is also two layers to put down
The lower surface of platform 30) and positioned at the top of the main deck afterbody slide rail 26.Wherein, main deck lifting winch 27 conveniently can will
Air gun component 22 is withdrawn on the main deck 20 of the focus of air gun 221.
When needing to withdraw towing air gun component 22, air gun component 22 is returned to stern by main deck drag body 23 first
12, winch 27 is then lifted by main deck air gun component 22 is promoted to the height of main deck more than 20 and main deck cunning is linked into
In rail 21, then drawn to main deck 20 along main deck slide rail 21 by main deck drag body 23, and reclaim towing big gun cable
24。
As Figure 1 and Figure 4, in the present embodiment, two-layer platform 30 is fixed on the top of main deck 20, specifically, main
Slide rail, air gun component 22, main deck drag body 23, towing big gun cable 32 on deck 20 are respectively positioned on the lower section of two-layer platform 30.
Two-layer platform slide rail 31 is installed on the bottom of two-layer platform ceiling 38, and supply rifle component 32 is slidably installed, and to air gun
The slip of component 32 is oriented to.Wherein, the air gun component 32 on two-layer platform slide rail 31 is multiple focus air guns 221 along two layers
The length direction of platform slide rail 31 arranges to be formed.Generally, two-layer platform slide rail 31 is parallel with main deck slide rail 21, is linear pattern
Slide rail, so that air gun component 32 can form the array of at least one air gun 221 when being still on two-layer platform slide rail 31, wherein,
The number of the array of air gun 221 is identical with the number of two-layer platform slide rail 31 on two-layer platform 30.
Two-layer platform slide rail 31 is located on two-layer platform 30, and air gun component 32 can be sliding in the top of two-layer platform slide rail 31
It is dynamic, it is also possible to be slided below two-layer platform slide rail 31.Used as preferred, air gun component 32 hangs and is located at two-layer platform slide rail 31
On, slided below two-layer platform slide rail 31.Specifically, the two-layer platform slide rail 31 is arranged at the two-layer platform ceiling 38
Bottom (lower surface of i.e. described two-layer platform ceiling 38)；The air gun component 32 hangs and is located at the two-layer platform slide rail 31
On.
In the present embodiment, the quantity of two-layer platform slide rail 31 is multiple, and parallel arrangement is on two-layer platform 30.
As shown in Fig. 2 multiple two-layer platform slide rails 31 are along the width of two-layer platform 30, and (direction is also a ship side 13 to another ship
The direction of the side of a ship 13) parallel arrangement.Wherein, transfer and rise out for ease of the air gun component 32 on two-layer platform 30, two-layer platform slide rail
31 and projection of the main deck slide rail 21 on main deck 20 vertically be staggered, i.e. main deck slide rail 21 in the width direction
With the separately a certain distance of two-layer platform slide rail 31.Specifically as shown in figure 3, four two-layer platform slide rails 31 are distributed in two layers
The both sides of the center line A-A of platform 30, and between two main deck slide rails 21.
In two-layer platform slide rail 31 two-layer platform drag body 33, two-layer platform drag body are provided near the side of stem 11
33 quantity is equal with the quantity of two-layer platform slide rail 31, and corresponds.As shown in figure 3, the cloth of two-layer platform drag body 33
Front of the two-layer platform slide rail 31 along the length direction of two-layer platform slide rail 31 is placed in, so that convenient towing air gun component 32.
Wherein, two-layer platform drag body 33 connects air gun component 32 by pulling big gun cable 34.
Decentralization for convenience of air gun component 32 is dragged with acting recurrence, the two-layer platform slide rail 31 away from the two-layer platform
The one end for draging mechanism 33 is provided with the two-layer platform afterbody slide rail 36 for stretching out stern 12.Wherein, air gun component 32 is along two-layer platform
Slide rail 31 when sliding into two-layer platform afterbody slide rail 36 can it is following enter water in, or when going out by water, first snap in two-layer platform tail
Portion's slide rail 36, is slided air gun component 32 along two-layer platform slide rail 31 by the towed artillery cable 34 of two-layer platform drag body 33.
As shown in figure 1, being provided with two-layer platform between the two-layer platform afterbody slide rail 36 and the two-layer platform slide rail 31
Transition slide rail 35, so that height of the height of the two-layer platform afterbody slide rail 36 less than the two-layer platform slide rail 31.Two layers
Platform transition slide rail 35 is located between two-layer platform afterbody slide rail 36 and two-layer platform slide rail 31, so as to reduce two-layer platform afterbody
The height of slide rail 36.The height of the two-layer platform afterbody slide rail 36 and the main deck afterbody slide rail 26 is can be seen that by such as Fig. 1
Degree is identical, less than the lower surface of two-layer platform 30.Now, it is fixed two-layer platform afterbody slide rail 36, two-layer platform afterbody slide rail
36 can be fixed on main deck 20.Wherein, two-layer platform 30 is provided with rectangular indentation, two-layer platform mistake near the side of stern 12
Cross the lower section that slide rail 35 drops to two-layer platform 30 along the rectangular indentation.
When entering in water under air gun component 32 is along two-layer platform slide rail 31, with the reduction of height, air gun component 32 is progressively
Into in water, it is to avoid air gun component 32 drops to the problem impacted and be damaged in water.Specifically, two-layer platform transition
Slide rail 35 can be constructed for circular arc, or smooth curve is constructed.As shown in figure 1, the curvature of two-layer platform transition slide rail 35
It is gradually reduced after gradually increasing to the direction of stem 11 along stern 12, so as to complete two-layer platform slide rail 31 to two-layer platform afterbody slide
Rail 36 is seamlessly transitted.
In the present embodiment, the air gun source ship 1 can also include the lifting for lifting the air gun component 32
Mechanism, the shift mechanism is set near stern 12.Specifically, the shift mechanism also includes being arranged at two-layer platform slide rail 31
The two-layer platform lifting winch 37 of top；The two-layer platform lifting winch 37 is fixedly installed in the two-layer platform by support
On 30.Wherein, two-layer platform lifting winch 37 can facilitate the two-layer platform 30 that air gun component 32 is withdrawn into the focus of air gun 221
On.
When needing to withdraw towing air gun component 32, air gun component 32 is returned to ship by two-layer platform drag body 33 first
Tail 12, can first pass through during air gun component 32 lifts and snap in two-layer platform slide rail 31 by main deck lifting winch 27, then pass through
Air gun component 32 is promoted to two-layer platform lifting winch 37 height of two-layer platform more than 30 through two-layer platform transition slide rail 35,
Drawn to two-layer platform 30 along two-layer platform slide rail 31 by two-layer platform drag body 33 again, reclaim towing big gun cable 34.
As shown in figure 4, the two-layer platform slide rail 31 and air gun component 32 on two-layer platform 30 are focused on center line A-A two
Deposit in side, the space (space i.e. between two-layer platform slide rail 31 and ship side 13) for making the outermost both sides of two-layer platform 30 leave abundance
Expander 40.So, it is respectively provided on two sides with expander at least one two-layer platform slide rail 31 in the present embodiment
40, i.e., as shown in Figure 4 is respectively equipped with expander 40 on the inside of the two-layer platform port and starboard, so as to realize air gun group
Extension in each comfortable water of part 32.
The air gun source ship 1 according to Fig. 1 to Fig. 4 is described in detail operation principle of the invention below, with convenient
Understand the present invention.
When air gun component 22 enters water, first expander 40 is discharged into water.The air gun component 22 of main deck 20 is by master
The slide rail of deck 20, main deck afterbody slide rail 26 is pulled to by main deck lifting winch 27, is discharged into water successively.Release process
In, the release towing big gun of main deck drag body 23 cable 24 on main deck 20 when sliding into 12 inclined-plane of stern, is lifted through main deck
Winch 27 enters in water under slowly discharging.
When the air gun component 22 of two-layer platform 30 discharges, gas is pulled using the two-layer platform lifting winch 37 of two-layer platform 30
Rifle component 32 is moved along two-layer platform slide rail 31.By the two-layer platform transition slide rail 35 of two-layer platform 30, main deck is pulled to
Two-layer platform afterbody slide rail 36 on 20.The release towing big gun of two-layer platform drag body 33 cable 34 on two-layer platform 30, then profit
Winch 27 is lifted with main deck to discharge into water.
When air gun component 22,32 is reclaimed, the recovery of the air gun component 32 on two-layer platform 30 is first carried out.Using main deck
Air gun component 32 is pulled to lifting winch 27 the two-layer platform afterbody slide rail 36 on main deck 20 successively, recycles two-layer platform
Lifting winch 37 makes the air gun component 22 of two-layer platform 30 through two-layer platform transition slide rail 35, and air gun component 32 is pulled into two layers
Platform 30.Then, two-layer platform drag body 33 reclaims the towing big gun cable 34 of air gun component 32 simultaneously, and air gun component 32 is along two
Layer platform 30 slide rail is reclaimed in place.
The air gun component 22 of main deck 20 acts through main deck afterbody slide rail using the lifting of main deck lifting winch 27
26, meanwhile, main deck drag body 23 reclaims the towing big gun cable 24 on air gun component 22, and air gun component 22 is slided along main deck
Rail 21 is reclaimed in place.
Finally reclaim expander 40.
Herein cited any digital value all include between lower limit to higher limit with a lower value for incremented and
The all values of upper value, the interval that there are at least two units between any lower value and any much higher value.For example, such as
Fruit elaborates that the quantity of part or the value of process variable (such as temperature, pressure, time etc.) are from 1 to 90, preferably from 20
To 80, more preferably from 30 to 70, then purpose is to illustrate that also clearly listing such as 15 to 85,22 in the specification arrives
68th, 43 to 51,30 to 32 is equivalent.For the value less than 1, suitably think that a unit is 0.0001,0.001,0.01,0.1.
These are only intended to the example clearly expressed, it is believed that the numerical value enumerated between minimum and peak is possible to
Combination is all expressly set forth in the specification in a similar manner.
Unless otherwise indicated, all scopes all include all numerals between end points and end points.It is used together with scope
" about " or " approximate " be suitable for two end points of the scope.Thus, " about 20 to 30 " are intended to covering " about 20 to about
30 ", at least end points including indicating.
The all articles and reference for disclosing, including patent application and publication, for various purposes by quoting knot
Together in this.The term " substantially by ... constitutes " for describing combination should include identified element, composition, part or step and reality
There is no other elements, composition, part or the step of the basic novel feature for influenceing the combination in matter.Using term "comprising" or
" including " combination of element here, composition, part or step is described it is also contemplated that basic by these elements, composition, part
Or the implementation method that step is constituted.Here by using term " can with ", it is intended to which illustrate that " can with " include is described any
Attribute is all optional.
Multiple element, composition, part or step can be provided by single integrated component, composition, part or step.Alternative
Ground, single integrated component, composition, part or step can be divided into multiple element, composition, part or the step of separation.It is used for
The open "a" or "an" of description element, composition, part or step is not said to exclude other elements, composition, part
Or step.
It should be understood that above description is to illustrate rather than to be limited.By reading above-mentioned retouching
State, many implementation methods and many applications outside the example for being provided all will be for a person skilled in the art aobvious and easy
See.Therefore, the scope of this teaching should not determine with reference to foregoing description, but should with reference to appended claims and this
The four corner of the equivalent that a little claims are possessed determines.It is for comprehensive purpose, all articles and special with reference to including
The disclosure of profit application and bulletin is all by reference to being incorporated herein.Theme disclosed herein is omitted in preceding claims
Any aspect is not intended to abandon the body matter, also should not be considered as inventor the theme is not thought of as it is disclosed
A part for subject matter.
Claims (12)
1. a kind of air gun source ship, it is characterised in that including：
Main deck；The main deck is provided with least one main deck slide rail and at least one main deck drag body；It is described
Main deck slide rail supply rifle component is slided along its length；The main deck drag body is arranged on the main deck slide rail
Near stem side；The main deck drag body is by pulling big gun cable folding and unfolding air gun component；
Two-layer platform；The two-layer platform is located at the top of the main deck and the main deck slide rail；On the two-layer platform
It is provided with least one two-layer platform slide rail and at least one two-layer platform drag body；The two-layer platform slide rail supplies rifle group
Part is slided along its length；The two-layer platform drag body is arranged on the close stem side of the two-layer platform slide rail；
The two-layer platform drag body is by pulling big gun cable folding and unfolding air gun component；The two-layer platform slide rail is slided with the two-layer platform
Rail is parallel；The projection of the two-layer platform slide rail and the main deck slide rail vertically on the main deck is staggered.
2. air gun source ship as claimed in claim 1, it is characterised in that：The quantity of the main deck slide rail is two；Two
The main deck slide rail is set respectively close to ship side；Two-layer platform slide rail described at least one is vertically in the main deck
On projection be located at two main deck slide rails between.
3. air gun source ship as claimed in claim 1 or 2, it is characterised in that：The main deck slide rail is arranged at described two layers
The bottom of platform；The air gun component hangs and is located on the main deck slide rail.
4. air gun source ship as claimed in claim 1 or 2, it is characterised in that：The two-layer platform is provided with two-layer platform top
Canopy；The two-layer platform slide rail is arranged at the bottom of the two-layer platform ceiling；The air gun component hang be located at described two layers put down
On platform slide rail.
5. air gun source ship as claimed in claim 2, it is characterised in that：
The main deck slide rail is provided with the main deck afterbody slide rail for stretching out stern away from one end of the main deck drag body；
The two-layer platform slide rail is provided with the two-layer platform tail for stretching out stern away from one end of the two-layer platform drag body
Portion's slide rail.
6. air gun source ship as claimed in claim 5, it is characterised in that：
Main deck transition slide rail is provided between the main deck afterbody slide rail and the main deck slide rail, so that the main deck tail
Height of the height of portion's slide rail less than the main deck slide rail；
Two-layer platform transition slide rail is provided between the two-layer platform afterbody slide rail and the two-layer platform slide rail, so that described two
Layer platform afterbody slide rail is highly identical with the main deck afterbody slide rail.
7. air gun source ship as claimed in claim 1 or 2, it is characterised in that：The stern of the air gun source ship be provided with
The inclined-plane of the main deck linking.
8. air gun source ship as claimed in claim 6, it is characterised in that：Also include the lifting for lifting the air gun component
Mechanism, the shift mechanism is set near stern.
9. air gun source ship as claimed in claim 8, it is characterised in that：The shift mechanism includes being arranged at main deck slide rail
The main deck lifting winch of top；The main deck lifting winch is fixedly installed on the lower surface of two-layer platform and positioned at the master
The top of deck afterbody slide rail.
10. air gun source ship as claimed in claim 8, it is characterised in that：The shift mechanism also includes that being arranged at two layers puts down
Two-layer platform lifting winch above platform slide rail；The two-layer platform lifting winch is fixedly installed in described two layers and puts down by support
On platform.
11. air gun source ships as claimed in claim 1 or 2, it is characterised in that：The main deck drag body includes that fixation sets
The main deck big gun cable winch being placed on the main deck；The two-layer platform drag body includes that being fixedly installed on described two layers puts down
Two-layer platform big gun cable winch on platform.
12. air gun source ships as claimed in claim 1 or 2, it is characterised in that：In the two-layer platform port and starboard
Side is respectively equipped with expander.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710015185.7A CN106828796B (en) | 2017-01-10 | 2017-01-10 | Air gun source ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710015185.7A CN106828796B (en) | 2017-01-10 | 2017-01-10 | Air gun source ship |
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| CN106828796A true CN106828796A (en) | 2017-06-13 |
| CN106828796B CN106828796B (en) | 2018-11-16 |
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ID=59117284
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|---|---|---|---|
| CN201710015185.7A Active CN106828796B (en) | 2017-01-10 | 2017-01-10 | Air gun source ship |
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| CN108146586A (en) * | 2017-12-29 | 2018-06-12 | 中国电建集团华东勘测设计研究院有限公司 | A kind of horizontal cable handler of offshore seismic exploration and application |
| CN108398715A (en) * | 2018-04-28 | 2018-08-14 | 天津开发区长城石油机械配件有限公司 | A kind of earthquake-capturing height pressure air gun big gun cable major part |
| CN112278167A (en) * | 2020-10-30 | 2021-01-29 | 中国舰船研究设计中心 | Integrated geophysical prospecting ship for multi-channel earthquake and geological sampling investigation operation |
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| Publication number | Publication date |
|---|---|
| CN106828796B (en) | 2018-11-16 |
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