CN212951053U - Modularized air gun floating body platform - Google Patents
Modularized air gun floating body platform Download PDFInfo
- Publication number
- CN212951053U CN212951053U CN202021919962.4U CN202021919962U CN212951053U CN 212951053 U CN212951053 U CN 212951053U CN 202021919962 U CN202021919962 U CN 202021919962U CN 212951053 U CN212951053 U CN 212951053U
- Authority
- CN
- China
- Prior art keywords
- platform
- floating
- floating body
- airgun
- disposed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model discloses a modularized air gun floating platform, which comprises a platform and a bracket, wherein the bracket is positioned at the upper end of the platform and is fixedly connected with the platform, and also comprises a floating body device, a seismic source device, a winding device and a damping device, the floating body device is positioned at the lower part of the platform, the seismic source device is positioned below the floating body device, the winding device is positioned at the upper end of the bracket, and the damping device is positioned at two sides of the platform, the utility model has the advantages of simple structure, modular design and the floating body device, the platform can be pulled by ships and can be separated from the ships as a fixed observation platform, the seismic source device can be put in and recovered by the winding device, the damping device is arranged, the platform has the function of buffering and collision prevention, the specification and the interface of the modularized platform are unified, the mutual replacement is simple and convenient, and the, multiple platforms can be reconfigured and expanded into arrays of multiple formats, while the platforms can be equipped with multiple devices and can carry personnel.
Description
Technical Field
The utility model belongs to the technical field of the marine seismic exploration technique and specifically relates to a modularization air gun floating body platform is related to.
Background
In the prior art, an air gun seismic source generally adopts ship-borne transportation, water is released during operation, and the air gun seismic source is dragged behind a ship to run, the ship always depends on the ship during operation, the ship cannot run away from the seismic source, and for long-term fixed type investigation, the air gun seismic source excessively occupies ship time resources.
The application numbers are: 201710015185.7 discloses an air gun seismic source boat, comprising: a main deck; the main deck is provided with a main deck slide rail and at least one main deck towing mechanism, and the main deck towing mechanism is arranged on one side, close to the bow, of the main deck slide rail; the main deck towing mechanism retracts and retracts the air gun assembly through towing a gun cable; a two-layer platform; the second-layer platform is positioned above the main deck and the main deck slide rails; and the two-layer platform is provided with at least one two-layer platform slide rail and at least one two-layer platform dragging mechanism. However, for long term stationary surveys, such airgun source vessels overly occupy vessel time resources.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a modularization air gun floating body platform.
In order to achieve the above object, the present invention provides a technical solution:
the utility model provides a modularization air gun floating body platform, includes platform and support, the support sets up platform upper end middle part and with platform fixed connection still includes floating body device, seismic source device, hoisting device and damping device, the floating body device is located the platform lower part, the seismic source device is located floating body device below, the hoisting device is located the support upper end, damping device is located the platform both sides.
The floating body device comprises two floating bodies and two floating balls, the two floating bodies are symmetrically arranged on two sides of the platform and elastically connected with the platform, and the two floating balls are arranged in parallel in the middle of the platform and float on the water surface.
The seismic source device comprises a hanging plate chain, a hanging gun plate, a hanging gun chain and an air gun, wherein the hanging plate chain is two, the hanging plate chain is arranged at the lower ends of two floating balls respectively and is hung with the floating balls, the hanging gun plate is arranged at the lower ends of the hanging plate chain and is hung with the hanging plate chain, the hanging gun chain is two, the hanging gun chain is arranged side by side, the lower ends of the hanging gun plate are hung with the hanging gun plate, and the air gun is arranged at the lower ends of the hanging gun chain and is hung with the hanging gun chain.
The hoisting device comprises a hoisting machine, the hoisting machine is arranged at the upper end of the support and fixedly connected with the support, and the hoisting machine is connected with the upper end of the lance plate through a rope.
Damping device includes the shock attenuation connector, the shock attenuation connector has four, four the shock attenuation connector divide into two sets of symmetries and sets up the platform both sides and with the connection can be dismantled to the platform.
The middle part of the platform is provided with an opening corresponding to the floating ball, the opening is positioned on the inner side of the bracket, and the floating ball partially protrudes out of the platform and is provided with an opening.
Still include the ligature area, the ligature area is elasticity ligature area, the flotation pontoon passes through the ligature area with platform elastic connection.
The shock absorption connector is an elastic shock absorption connector.
The guardrail is arranged on the periphery of the upper end of the platform and is fixedly connected with the platform.
And a personnel channel is arranged between the guardrail and the bracket.
The utility model has the advantages that:
simple structure, the modularized design is equipped with the body device, the platform both can be pulled by boats and ships, can break away from boats and ships again as fixed observation platform, accessible hoisting plant puts in and retrieves the focus device, be equipped with damping device, make the platform have the effect of buffering anticollision, the specification and the interface of modularization platform are unified, the substitution is simple and convenient each other, connection between the platform can be dismantled, a plurality of platforms can be reorganized and the array of expansion for multiple form, the multiple equipment of platform mountable simultaneously to can bear the staff.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a front view of the present invention.
In the figure: 1. a platform; 2. a support; 3. a float device; 4. a seismic source device; 5. a float bowl; 6. a floating ball; 7. a hanger plate chain; 8. a ceiling lance plate; 9. a lance chain; 10. an air gun; 11. a winch; 12. a shock absorbing connector; 13. binding tapes; 14. a guardrail; 15. a personnel access.
Detailed Description
The invention will be described in further detail with reference to the accompanying drawings,
the utility model provides a modularization air gun floating platform, includes platform and support, the support setting in platform upper end middle part and with platform fixed connection, still include floating body device, focus device, hoisting device and damping device, floating body device is located the platform lower part, the focus device is located floating body device below, hoisting device is located the support upper end, damping device is located the platform both sides, the utility model discloses the overall structure schematic diagram is shown in FIG. 1.
The floating body device comprises two floating bodies and two floating balls, the two floating bodies are symmetrically arranged on two sides of the platform and are elastically connected with the platform, the two floating balls are arranged in the middle of the platform side by side and float on the water surface, the middle of the platform is provided with an opening corresponding to the floating balls, the opening is positioned on the inner side of the support, the part of the floating ball protrudes out of the opening of the platform, the floating body device also comprises a binding belt, the binding belt is an elastic binding belt, the floating bodies are elastically connected with the platform through the binding belt, the floating body device provides buoyancy for the whole platform through the matching of the floating bodies, the floating bodies provide buoyancy for the platform, and the floating bodies can ensure that the platform can bear working personnel to walk on the platform besides enough floating body bearing equipment, the floating balls provide buoyancy for the seismic source device, and float on the water surface on the inner side of the opening of, the ligature area has certain elasticity, can reduce the earthquake wave that the air gun sent and pass through the flotation pontoon and lead to the fact the impact to the platform, the utility model discloses the side view is shown in figure 2.
The seismic source device includes the hanging plate chain, the davit board, davit chain and air gun, the davit chain has two, two davit chains set up respectively at two floater lower extremes and articulate with the floater, the davit board sets up at davit chain lower extreme and articulates with the davit chain, the davit chain has two, two davit chains set up side by side at davit board lower extreme and articulate with the davit board, the air gun sets up at davit chain lower extreme and articulates with the davit chain, the seismic source device passes through the davit chain, the davit board, davit chain and air gun cooperation, send seismic waves and explore marine earthquake, wherein, the davit chain is used for connecting floater and davit board, the davit board is used for hoisting the air gun, the davit chain is used for connecting davit board and air gun, the air gun is used for as the seismic source, send seismic waves and carry out seismic exploration to ocean, the utility model discloses the main view is shown in figure 3.
The winding device comprises a winding engine, the winding engine is arranged at the upper end of the support and fixedly connected with the support, the winding engine is connected with the upper end of the gun lifting plate through a rope, the winding engine is used for putting and recovering a seismic source device through the winding engine, wherein when the winding engine releases the rope, the gun lifting plate and the air gun are sunk into water, the rope on the winding engine depends on the floating ball when being sunk to a certain depth, the rope on the winding engine is not stressed, the impact shock generated when the air gun sends out seismic waves during operation can not be transmitted back to the platform through the tightened rope, the impact on the platform is reduced by the buffering of water to the maximum extent, when the rope is recovered by the winding engine, the gun lifting plate and the air gun are lifted to float out of the water surface, and maintenance personnel can perform maintenance and equipment replacement maintenance.
Damping device includes the shock attenuation connector, and the shock attenuation connector is elasticity shock attenuation connector, and the shock attenuation connector has four, and four shock attenuation connectors divide into two sets of symmetries to set up in the platform both sides and can dismantle with the platform and be connected, and accessible shock attenuation connector is connected between a plurality of platforms to the shock attenuation connector between a plurality of platforms has the effect of buffering anticollision.
Still include the guardrail, the guardrail setting on the platform week portion and with platform fixed connection, be equipped with personnel's passageway between guardrail and the support, wherein, the guardrail plays the guard action to the staff on the platform, personnel's passageway is used for the staff current.
The working principle is as follows:
the floater does not have the connection with the platform support, davit board and air gun descend and sink into the aquatic, sink and rely on the floater atress when certain degree of depth, rope atress on the hoist engine, the impact vibrations that the air gun sent the seismic waves can not pass through rope transmission back platform during the operation, the impact that the buffering furthest that relies on water reduces the platform and receives, and, the ligature area has certain elasticity, can further reduce the impact that the seismic waves that the air gun sent caused to the platform through the flotation pontoon during, its stable in structure, can realize through simple structure that platform cooperation air gun shock source carries out long-term fixed investigation to marine earthquake, save the resource.
The beneficial effects of the utility model are that simple structure, the modularized design is equipped with the body device, the platform both can be pulled by boats and ships, can break away from boats and ships again as fixed observation platform, accessible hoisting plant puts in and retrieves the source device, be equipped with damping device, make the platform have the effect of buffering anticollision, the specification and the interface of modularization platform are unified, the mutual replacement is simple and convenient, connection between the platform can be dismantled, a plurality of platforms can be reorganized and expand into the array of multiple form, the multiple equipment of platform mountable simultaneously, and can bear the weight of the staff.
While one embodiment of the present invention has been described in detail, the present invention is only a preferred embodiment of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (10)
1. The utility model provides a modularization air gun floating body platform, includes platform (1) and support (2), support (2) set up platform (1) upper end middle part and with platform (1) fixed connection, its characterized in that still includes floating body device (3), seismic source device (4), hoisting device and damping device, floating body device (3) are located platform (1) lower part, seismic source device (4) are located floating body device (3) below, hoisting device is located support (2) upper end, damping device is located platform (1) both sides.
2. A modular airgun buoyant platform according to claim 1 wherein the buoyant device (3) comprises two buoys (5) and two floating balls (6), the two buoys (5) being symmetrically disposed on either side of the platform (1) and being resiliently connected to the platform (1), and the two floating balls (6) being disposed side by side in the middle of the platform (1) and floating on the water surface.
3. A modular airgun buoyant platform according to claim 1, wherein the seismic source device (4) comprises two slat chains (7), two slat chains (8), two slat chains (9), and an airgun (10), the two slat chains (7) being respectively disposed at the lower ends of the two floating balls (6) and being hooked with the floating balls (6), the two slat chains (8) being disposed at the lower ends of the slat chains (7) and being hooked with the slat chains (7), the two slat chains (9) being disposed side by side at the lower ends of the slat chains (8) and being hooked with the slat chains (8), and the airgun (10) being disposed at the lower ends of the slat chains (9) and being hooked with the slat chains (9).
4. A modular airgun buoyant platform according to claim 1, wherein the hoisting means comprises a hoist (11), the hoist (11) being disposed at the upper end of the frame (2) and being fixedly connected to the frame (2), the hoist (11) being connected to the upper end of the boom plate (8) by a rope.
5. A modular airgun buoyant platform according to claim 1 wherein the shock absorbing means comprises four shock absorbing connectors (12), four of the shock absorbing connectors (12) being symmetrically arranged on both sides of the platform (1) in two groups and being detachably connected to the platform (1).
6. The floating platform of claim 2, characterized in that the middle of the platform (1) is provided with an opening corresponding to the floating ball (6), the opening is positioned at the inner side of the bracket (2), and the floating ball (6) partially protrudes from the platform (1) and is provided with an opening.
7. A modular airgun pontoon platform according to claim 2, further comprising a tie strap (13), the tie strap (13) being a resilient tie strap, the pontoon (5) being resiliently connected to the platform (1) by the tie strap (13).
8. A modular airgun buoyant platform according to claim 5 wherein the shock-absorbing connectors (12) are resilient shock-absorbing connectors.
9. A modular airgun buoyant platform according to claim 1 further comprising a guardrail (14), the guardrail (14) being disposed about the upper end of the platform (1) and being fixedly connected to the platform (1).
10. A modular airgun buoyant platform according to claim 9 wherein a personnel access (15) is provided between the railing (14) and the cradle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021919962.4U CN212951053U (en) | 2020-09-04 | 2020-09-04 | Modularized air gun floating body platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021919962.4U CN212951053U (en) | 2020-09-04 | 2020-09-04 | Modularized air gun floating body platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212951053U true CN212951053U (en) | 2021-04-13 |
Family
ID=75366581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021919962.4U Active CN212951053U (en) | 2020-09-04 | 2020-09-04 | Modularized air gun floating body platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212951053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117388913A (en) * | 2023-12-13 | 2024-01-12 | 自然资源部第二海洋研究所 | Submerged air gun seismic source and control method thereof |
-
2020
- 2020-09-04 CN CN202021919962.4U patent/CN212951053U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117388913A (en) * | 2023-12-13 | 2024-01-12 | 自然资源部第二海洋研究所 | Submerged air gun seismic source and control method thereof |
| CN117388913B (en) * | 2023-12-13 | 2024-02-23 | 自然资源部第二海洋研究所 | Submerged air gun seismic source and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4850190A (en) | Submerged ocean current electrical generator and method for hydrogen production | |
| US3151594A (en) | Drilling barge anchor system | |
| CN102079363B (en) | Anchoring ocean observation and research buoy laying system and method based on small-sized ship | |
| CN210766610U (en) | Novel grid type floating breakwater | |
| KR101734004B1 (en) | A system for deploying a wave energy converter and a method of deploying a wave energy converter | |
| CN109436240A (en) | A kind of underwater robot recycling cone rod-type docking traction mechanism | |
| CN201707446U (en) | Shallow water and river exploration air gun array retracting device | |
| CN212951053U (en) | Modularized air gun floating body platform | |
| CN205314061U (en) | Buffer of intelligence absorption formula large -tonnage ship alongside | |
| CN111674519A (en) | Shallow draft floating wind generating set foundation platform | |
| CN211061047U (en) | Vertical suspension type vector hydrophone array and submerged buoy system | |
| KR102076497B1 (en) | Floating dock for sinking prevention and salvage of a small ship | |
| CN110901844A (en) | Leisure, sightseeing and breeding platform with dock | |
| CN211281393U (en) | Culture ship with dock | |
| CN213057428U (en) | Self-expanding device of underwater equipment and system with same | |
| US4625673A (en) | Motion compensation means for a floating production system | |
| CN212709849U (en) | Device is prevented invading in no-go zone based on buoy | |
| Southerland | Mechanical systems for ocean engineering | |
| CN215399234U (en) | Ship body stabilizing device on ocean exploration ship | |
| US6408781B1 (en) | Mooring system and method for deep and ultra deep water | |
| CN213473446U (en) | Mooring device for towing and mooring offshore floating structure | |
| CN212556736U (en) | Sea wave energy power trailer boat | |
| JPS59134091A (en) | Single-point mooring arrangement | |
| CN112854122A (en) | Novel floating frame breakwater | |
| CN111893949A (en) | Floating plate type breakwater structure inclining to back wave side |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |