CN206096485U - Sled formula seismic source module - Google Patents
Sled formula seismic source module Download PDFInfo
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- CN206096485U CN206096485U CN201621129365.5U CN201621129365U CN206096485U CN 206096485 U CN206096485 U CN 206096485U CN 201621129365 U CN201621129365 U CN 201621129365U CN 206096485 U CN206096485 U CN 206096485U
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- air gun
- sled
- gun source
- bracing frame
- cable
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Abstract
The utility model provides a pair of sled formula seismic source module, , which includes, the sled piece support frame that is the cuboid structure, through fixed two bodies that set up at sled piece support frame upper surface of detaining of body, big gun cable green end major part, three air gun source of group, many chains, cable gentleness cable, big gun cable green end major part is fixed set up the upper surface of sled piece support frame and with the length direction syntropy setting of two bodies, cable gentleness cable all is connected with big gun cable green end major part and is connected with every air gun source of group, three air gun source of group all set up at the inside just every air gun source of group of the frame of sled piece support frame all through the frame fixed connection of many chains with sled piece support frame, three air gun source of group set gradually along the length direction of sled piece support frame, the utility model provides a sled formula seismic source module overall structure is simple, and spare parts are reserve few, and need not special winding and unwinding devices, and the maximum output energy is excellent, can provide the energy output who is similar to some seismic sources, is applicable to the high resolution exploration.
Description
Technical field
This utility model is related to marine seismic apparatus field, particularly a kind of sled formula focus module.
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 common focus module is used on marine seismic prospectiong ship, as its inborn space pipeline etc. is designed
Advantage seems simple.
With lifting of the Chinese government to marine research ship oceangoing ship integration capability, increasing marine research ship
Oceangoing ship has undertaken the task of seismic prospecting, but, amateur seismic prospecting ship quarter deck is narrow and small, space is limited without buffering
Folding and unfolding condition, or it is unfavorable for that all many-sides such as the folding and unfolding construction of focus module hinder ground to a certain extent in Ship Structure
The carrying out of earthquake survey task, so needing to design a kind of new type's source module to solve the above problems.
Utility model content
In order to solve above-mentioned technical problem, and a kind of sled formula focus module is provided, its simple structure, overall volume are little,
Spare part is standby few, and without the need for special draw off gear, and maximum output energy is excellent, using the teaching of the invention it is possible to provide defeated similar to the energy of single source
Go out, it is adaptable to which high-resolution is surveyed.
A kind of sled formula focus module that this utility model is provided, including the sled block bracing frame in rectangular structure, by floating
Body clip is arranged on two buoyancy aids for prizing block bracing frame upper surface, big gun cable green end major part, three groups of air gun sources, many chains
The gentle cable of bar, cable, the big gun cable green end major part are fixedly installed on the upper surface of the sled block bracing frame and described with two floating
The length direction of body is arranged in the same direction, and the cable and the gas cable are connected and per group of air gun with the big gun cable green end major part
Focus connects, and air gun source described in three groups is arranged at the lower portion of the sled block bracing frame and per group of air gun source is equal
It is fixedly connected with the frame of the sled block bracing frame by many chains, air gun source described in three groups is supported along the sled block
The length direction of frame sets gradually and respectively first group air gun source, second group of air gun source and the 3rd group of air gun source, institute
First group of air gun source, second group of air gun source and the 3rd group of air gun source are stated by many chains and institute
The frame for stating sled formula bracing frame is fixedly connected.
Further, first group of air gun source includes two the first air gun source units, two first air guns
It is fixedly connected by lancet thick stick between focus unit and is fixedly connected with the frame of the sled block bracing frame by many chains,
Second group of air gun source includes four the second air gun source units, and four the second air gun source units are two-by-two on one group
Lower setting and per group of two the second air gun source units are fixedly connected by multiple lancet thick sticks, four second gas
Rifle focus unit is fixedly connected with the frame of the sled block bracing frame by many chains, and the 3rd group of air gun source includes
Two the 3rd air gun source units, are fixedly connected by lancet thick stick between two the 3rd air gun source units and by many
Root chain is fixedly connected with the frame of the sled block bracing frame.
Further, each described first air gun source, each described second air gun source and each described 3rd air gun
Electromagnetic valve is provided with focus, each described electromagnetic valve is electrically connected with the cable.
Further, that what is also fixed on the upper surface of the sled block bracing frame is provided with three feet of RGPS buffering stands and lifting
Frame.
Further, reinforcement is provided between the framework of the sled block bracing frame.
Further, the cable and the gas cable are carried out solid by screw clip and the frame of the sled block bracing frame
It is fixed.
Further, the upper surface of the sled block bracing frame is fixedly installed fixed mount, and the fixed mount setting is described
Length direction on the centrage of sled block bracing frame and along the sled block bracing frame is arranged, the top of the fixation clamp be formed with
The groove that the outer surface of two buoyancy aids matches, and two grooves with regard to it is described sled block bracing frame centrage symmetrically set
Put, two buoyancy aids are arranged in two grooves respectively correspondingly.
Further, two buoyancy aids, air gun source, many chains described in three groups, the sled block bracing frame and
The big gun cable green end major part is provided with anticorrosive coat.
In sum, a kind of sled formula focus module beneficial effect which has compared with prior art that this utility model is provided
Fruit is that sled formula focus module overall structure provided by the utility model is simple, and spare part is standby few, and is filled without the need for special folding and unfolding
Put, maximum output energy is excellent, using the teaching of the invention it is possible to provide export similar to the energy of single source, it is adaptable to high-resolution exploration, Duo Zuqi
Rifle focus all relies on the high pressure gas of ship offer and excites through the signal of telecommunication, the synchronization job in water, and its depth under water is by depthkeeping rope
It is determined that, multigroup air gun source geo-stationary is bound in framework in underwater work, and buoyancy aid 1/3rd or so floats over water
On face, pulled by the overall big gun cable at ship end and advanced, and while, gas cable is fixed on the framework of bridge-type bracing frame and other holding wires
Together connect ship end entirety big gun cable；Air gun source geo-stationary is bound in framework in underwater work, and using this
Structure design, increases the output energy of focus to greatest extent；Electromagnetic valve is provided with air gun source, each electromagnetic valve with
Cable is electrically connected, and cable is connected with ship end simultaneously, by the unlatching of the instrument controlling air gun source on ship；Sled formula focus mould
Block is provided with anticorrosive coat, prevents the corrosion injury that sea water etc. is caused to the equipment that this utility model is provided.
Description of the drawings
A kind of positive structure diagram of sled formula focus module that Fig. 1 is provided for this utility model；
A kind of overlooking the structure diagram of sled formula focus module that Fig. 2 is provided for this utility model；
A kind of side structure schematic view of sled formula focus module that Fig. 3 is provided for this utility model；
In figure：
1st, prize block bracing frame；2nd, buoyancy aid；3rd, big gun cable green end major part；4th, air gun source；5th, chain；6th, RGPS buffering stands；
7th, lift by crane spider；11st, fixed mount；41st, first group of air gun source；42nd, second group of air gun source；43rd, the 3rd group of air gun source.
Specific embodiment
This utility model is described in further details with specific embodiment below in conjunction with the accompanying drawings：
As shown in Figure 1 to Figure 3, a kind of sled formula focus module that this utility model is provided, including the sled in rectangular structure
Block bracing frame 1, is arranged on two buoyancy aids 2, the big gun cable green end major part 3, three of 1 upper surface of sled block bracing frame by 2 clip of buoyancy aid
Group air gun source 4, the gentle cable of many chains 5, cable, big gun cable green end major part 3 be fixedly installed on the upper surface of sled block bracing frame 1 and
Arranged with the length direction of two buoyancy aids 2 in the same direction, the gentle cable of cable is connected and every group of air gun source 4 with big gun cable green end major part 3
Connection, three groups of air gun sources 4 are arranged at prizing the lower portion of block bracing frame 1 and every group of air gun source 4 passes through many chains 5
It is fixedly connected with the frame of sled block bracing frame 1, three groups of air gun sources 4 are set gradually and divided along the length direction of sled block bracing frame 1
Not Wei first group of air gun source, 41, second group of air gun source 42 and the 3rd group of air gun source 43, first group of air gun source 41, second
Group air gun source 42 and the 3rd group of air gun source 43 are fixedly connected with the frame of sled formula bracing frame by many chains 5, this reality
Simple with new provided sled formula focus module overall structure, spare part is standby few, and without the need for special draw off gear, it is maximum defeated
Go out energy excellent, using the teaching of the invention it is possible to provide export similar to the energy of single source, it is adaptable to which high-resolution exploration, multigroup air gun source 4 are equal
The high pressure gas for relying on ship offer are excited through the signal of telecommunication, and the synchronization job in water, its depth under water are determined by depthkeeping rope, multigroup
Air gun source 4 geo-stationary is bound in framework in underwater work, and buoyancy aid 1/2nd three or so floats on the surface, by
The overall big gun cable at ship end is pulled and is advanced, and while, gas cable is fixed on the framework of bridge-type bracing frame and is together connected with other holding wires
Connect ship end entirety big gun cable.
In a preferred embodiment, first group of air gun source 41 includes two the first air gun source Unit 4, two
It is fixedly connected by lancet thick stick between one air gun source Unit 4 and the frame by many chains 5 with sled block bracing frame 1 is fixed
Connection, second group of air gun source 42 include four the second air gun source Unit 4, one group two-by-two of four the second air gun source Unit 4
Setting up and down and per group two the second air gun source Unit 4 are fixedly connected by multiple lancet thick sticks, four the second air gun shakes
Unit 4, source is fixedly connected with the frame of sled block bracing frame 1 by many chains 5, and the 3rd group of air gun source 43 includes two the
Three air gun sources Unit 4, is fixedly connected by lancet thick stick between two the 3rd air gun source Unit 4 and passes through many chains 5
It is fixedly connected with the frame of sled block bracing frame 1, air gun source 4 geo-stationary is bound in framework in underwater work, and
Using this structure design, increase the output energy of focus to greatest extent.
In a preferred embodiment, each first air gun source 4, each second air gun source 4 and each the 3rd gas
Electromagnetic valve is provided with rifle focus 4, each electromagnetic valve is electrically connected with cable, cable is connected with ship end simultaneously, by ship
The unlatching of the instrument controlling air gun source 4 on oceangoing ship.
In a preferred embodiment, that what is also fixed on the upper surface for prizing block bracing frame 1 is provided with RGPS buffering stands 6
With lifting spider 7, RGPS buffering stands 6 can install RGPS positioners, and lifting spider 7 is to carry to this utility model
For focus module carry out lifting operation.
In a preferred embodiment, reinforcement is provided between the framework for prizing block bracing frame 1, it is ensured that overall sled block
The intensity of bracing frame 1, it is ensured that the safety in operation process.
In a preferred embodiment, frame of the gentle cable of cable by screw clip with sled block bracing frame 1 is carried out
It is fixed, the gentle cable of cable is fixed, it is ensured that the safety of underwater performance and the effectiveness of operation.
In a preferred embodiment, the upper surface for prizing block bracing frame 1 is fixedly installed fixed mount 11, and fixed mount 11 sets
Put on the centrage of sled block bracing frame 1 and along the length direction setting of sled block bracing frame 1, the top of fixation clamp is formed with and two
The groove that the outer surface of individual buoyancy aid 2 matches, and two grooves are symmetrical arranged with regard to the centrage of prizing block bracing frame 1, two are floated
Body 2 is arranged in two grooves respectively correspondingly, when installing buoyancy aid 2, buoyancy aid 2 is brought into close contact with sled block bracing frame 1, is increased
Strong overall installation strength, it is ensured that the safety and working performance of operation.
In a preferred embodiment, two buoyancy aids, 2, three groups of air gun sources 4, many chains 5,1 He of sled block bracing frame
Big gun cable green end major part 3 is provided with anticorrosive coat, prevents the corrosion injury that sea water etc. is caused to the equipment that this utility model is provided.
The above, preferred embodiment only of the present utility model is not to limit this utility model, every according to this
Any trickle amendment, equivalent and improvement that the technical spirit of utility model is made to above example, should be included in this
Within the protection domain of utility model technical scheme.
Claims (8)
1. a kind of sled formula focus module, it is characterised in that include, sled block bracing frame (1) in rectangular structure, by buoyancy aid
(2) clip is arranged on two buoyancy aids (2) for prizing block bracing frame (1) upper surface, big gun cable green end major part (3), three groups of air guns
Focus (4), many chains (5), the gentle cables of cable, the big gun cable green end major part (3) are fixedly installed on sled block bracing frame (1)
Upper surface and arranged with the length direction of two buoyancy aids (2) in the same direction, the cable and the gas cable with the big gun cable
Green end major part (3) connects and per group of air gun source (4) connection, and described in three groups, air gun source (4) is arranged at the sled block
The lower portion of bracing frame (1) and per group of air gun source (4) passes through many chains (5) and the sled block bracing frame
(1) frame is fixedly connected, air gun source (4) described in three groups along it is described sled block bracing frame (1) length direction set gradually and
Respectively first group air gun source (41), second group of air gun source (42) and the 3rd group of air gun source (43), first group of gas
Rifle focus (41), second group of air gun source (42) and the 3rd group of air gun source (43) pass through many chains
(5) it is fixedly connected with the frame of the sled formula bracing frame.
2. a kind of sled formula focus module according to claim 1, it is characterised in that first group of air gun source (41) bag
Include two the first air gun source (4) units, be fixedly connected by lancet thick stick between two the first air gun source (4) units and
It is fixedly connected with the frame of sled block bracing frame (1) by many chains (5), second group of air gun source (42) includes
Four the second air gun source (4) units, four the second air gun source (4) units two-by-two one group it is setting up and down and per group two
Individual second air gun source (4) unit is fixedly connected by multiple lancet thick sticks, four the second air gun source (4) units
It is fixedly connected with the frame of sled block bracing frame (1) by many chains (5), the 3rd group of air gun source (43) includes
Two the 3rd air gun source (4) units, are fixedly connected by lancet thick stick between two the 3rd air gun source (4) units and
It is fixedly connected with the frame of sled block bracing frame (1) by many chains (5).
3. a kind of sled formula focus module according to claim 1, it is characterised in that each described first air gun source (4),
Electromagnetic valve is provided with each described second air gun source (4) and each described 3rd air gun source (4), each described electromagnetism
Valve is electrically connected with the cable.
4. a kind of sled formula focus module according to claim 1, it is characterised in that the upper table of the sled block bracing frame (1)
That what is also fixed on face is provided with RGPS buffering stands (6) and lifting spider (7).
5. a kind of sled formula focus module according to claim 1, it is characterised in that the framework of the sled block bracing frame (1)
Between be provided with reinforcement.
6. a kind of sled formula focus module according to claim 1, it is characterised in that the cable and the gas cable pass through
Screw clip is fixed with the frame of sled block bracing frame (1).
7. a kind of sled formula focus module according to claim 1, it is characterised in that the upper table of the sled block bracing frame (1)
Face is fixedly installed fixed mount (11), and the fixed mount (11) is arranged on the centrage of sled block bracing frame (1) and along institute
The length direction for stating sled block bracing frame (1) is arranged, and the top of the fixation clamp is formed with the outer surface with two buoyancy aids (2)
The groove for matching, and two grooves with regard to it is described sled block bracing frame (1) centrage be symmetrical arranged, two buoyancy aids (2)
It is arranged on correspondingly in two grooves respectively.
8. a kind of sled formula focus module according to any one of claim 1-7, it is characterised in that two buoyancy aids
(2), air gun source (4), many chains (5) described in three groups, sled block bracing frame (1) and the big gun cable green end major part
(3) it is provided with anticorrosive coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621129365.5U CN206096485U (en) | 2016-10-17 | 2016-10-17 | Sled formula seismic source module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621129365.5U CN206096485U (en) | 2016-10-17 | 2016-10-17 | Sled formula seismic source module |
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| Publication Number | Publication Date |
|---|---|
| CN206096485U true CN206096485U (en) | 2017-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621129365.5U Active CN206096485U (en) | 2016-10-17 | 2016-10-17 | Sled formula seismic source module |
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| Country | Link |
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| CN (1) | CN206096485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106443764A (en) * | 2016-10-17 | 2017-02-22 | 辉禄美（北京）科技有限公司 | Sled-type seismic source module |
-
2016
- 2016-10-17 CN CN201621129365.5U patent/CN206096485U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106443764A (en) * | 2016-10-17 | 2017-02-22 | 辉禄美（北京）科技有限公司 | Sled-type seismic source module |
| CN106443764B (en) * | 2016-10-17 | 2020-02-11 | 辉禄美（北京）科技有限公司 | Prying type seismic source module |
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