CN216590686U

CN216590686U - Buoyancy regulating and controlling equipment for marine seismic exploration

Info

Publication number: CN216590686U
Application number: CN202122806895.6U
Authority: CN
Inventors: 丁传勇
Original assignee: Tianjin Boyuan Huaxin Technology Co ltd
Current assignee: Tianjin Boyuan Huaxin Technology Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-05-24
Anticipated expiration: 2031-11-16

Abstract

The utility model provides buoyancy regulating and controlling equipment for marine seismic exploration, which relates to the technical field of marine seismic exploration and comprises bearing equipment and floating equipment, wherein the floating equipment is arranged at the bottom of the bearing equipment, the bearing equipment comprises a main support panel, side position protection layers, butt joint ports and sliding locking grooves, the side position protection layers are arranged on two sides of the main support panel, and the butt joint ports are arranged at one end of the main support panel. The utility model can stably install the detector on the main supporting panel for use, so that the whole detector can be kept in a stable state in seawater as much as possible, the cost for manufacturing the device can be reduced, the interference and collision of excessive metal shells on the bearing device can be reduced, the operation and the control are convenient, more accurate position adjustment can be easily obtained, the floating plate can be matched with the flow of the seawater to accelerate the floating speed of the device, and the device can be conveniently and quickly recovered.

Description

Buoyancy regulating and controlling equipment for marine seismic exploration

Technical Field

The utility model relates to the technical field of marine seismic exploration, in particular to buoyancy regulating and controlling equipment for marine seismic exploration.

Background

Marine seismic prospecting is a method for performing seismic prospecting on the sea by using a prospecting ship, and is characterized in that the prospecting ship is excited in water, received in water and excited, and the receiving conditions are uniform; continuous observation without stopping the ship can be carried out. The seismic source mostly uses a non-explosive seismic source and receives a common piezoelectric seismic detector.

However, in the prior art, the existing marine seismic exploration technology is that an exploration ship generally performs seismic exploration at sea, and a detector and a cable are towed by a working room in seawater at a certain depth behind the ship, so that the whole detector and the cable are easily influenced by seawater flow, the detector and the cable are kept in an uncontrollable state, and the detector and the cable are easily damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a buoyancy regulation and control equipment for marine seismic exploration, is including bearing equipment and flotation equipment, flotation equipment installs in the bottom that bears the equipment, bear the equipment and include main tributary supporting panel, side position protective layer, butt joint port and slip locked groove, the both sides at the main tributary supporting panel are installed to the side position protective layer, the one end at the main tributary supporting panel is installed to the butt joint port, the slip locked groove is installed on the inner wall of side position protective layer.

As a preferred embodiment, the floating facility includes seawater injection ports installed on the top of the side protective layer, expansion sub-plates installed on both sides of the main support panel, and a steering floating plate installed on the bottom of the expansion sub-plates.

In a preferred embodiment, the slide lock groove is provided with a transverse strap inside, and the other end of the main support panel is provided with a longitudinal strap.

In a preferred embodiment, an arc-shaped bracket is arranged between the steering floating plate and the expansion sub-plate, and one end of the arc-shaped bracket is connected to the inside of the expansion sub-plate.

As a preferred embodiment, the upper surface of the main supporting panel is provided with an anti-slip interlayer, and the inside of the main supporting panel is provided with a butt-joint lock catch.

In a preferred embodiment, the bottom of the main support panel is provided with a drain port located above the deflector float plate.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, the bearing equipment utilizes the sliding locking groove to drive the transverse binding belt to move along the side position protective layer, and the final size of the transverse binding belt is limited by the longitudinal binding belt, so that the geophone can be stably installed on the main supporting panel for use, the entire geophone can be kept in a stable state as much as possible in seawater, the side position protective layer sucks enough seawater through the seawater injection port to simultaneously protect two sides of the entire device, the cost for manufacturing the device can be reduced, and the interference and collision of excessive metal shells to the bearing device can be reduced.

2. According to the utility model, the floating equipment increases the weight of the floating equipment by using the seawater injection port in cooperation with the side position protection layer in a seawater suction mode, and then can be discharged from the discharge port below, so that the floating equipment is convenient to control and is easy to obtain more accurate position adjustment, and the floating equipment can push the steering floating plate to accelerate the floating speed of the device in cooperation with the flow of seawater while discharging the seawater, so that the device can be recovered quickly.

Drawings

FIG. 1 is a schematic structural diagram of a buoyancy regulating device for marine seismic exploration according to the present invention;

FIG. 2 is a schematic structural diagram of a bearing device and a partial floating device of the buoyancy regulating device for marine seismic exploration according to the present invention;

FIG. 3 is a schematic structural diagram of a floating device of the buoyancy regulating device for marine seismic exploration according to the present invention.

Illustration of the drawings:

1. a load bearing device; 2. a floatation device;

11. a main support panel; 12. a lateral protective layer; 13. a docking port; 14. a sliding lock groove; 15. a transverse strap; 16. a longitudinal strap; 17. butting and locking; 18. an anti-slip interlayer;

21. a seawater injection port; 22. expanding the auxiliary plate; 23. an arc-shaped bracket; 24. a steering floating plate; 25. a discharge port.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in fig. 1-2, the present invention provides a technical solution: the utility model provides a buoyancy regulation and control equipment for marine seismic exploration, including bearing equipment 1 and flotation device 2, flotation device 2 installs in the bottom that bears equipment 1, bear equipment 1 and include main support panel 11, side position protective layer 12, butt joint port 13 and slip locked groove 14, side position protective layer 12 is installed in the both sides of main support panel 11, butt joint port 13 is installed in the one end of main support panel 11, slip locked groove 14 is installed on the inner wall of side position protective layer 12, the inside of slip locked groove 14 is provided with horizontal bandage 15, the other end of main support panel 11 is provided with vertical bandage 16, the upper surface of main support panel 11 is provided with anti-skidding interlayer 18, the inside of main support panel 11 is provided with butt joint hasp 17, the bottom of main support panel 11 is provided with discharge port 25, discharge port 25 is located the top that turns to floating board 24.

In this embodiment, the geophone is first placed on the surface of the main support panel 11, the friction coefficient between the geophone and the main support panel is increased by the anti-slip interlayer 18, then the sliding lock groove 14 is controlled to move along the lateral protective layer 12, so that the lateral bandage 15 contacts the surface of the geophone, then the longitudinal bandage 16 is pulled out to bind the longitudinal direction of the geophone, and finally the geophone is fixed in the butt lock 17 to complete final locking, so that the entire geophone can be kept in a stable state in the seawater as much as possible, and after the geophone is placed in the seawater, the lateral protective layer 12 can suck enough seawater to protect two sides of the entire geophone simultaneously, the cost for manufacturing the geophone can be reduced, the interference and collision of a metal shell on a bearing device can be reduced, and the material quality of the metal is reduced to reduce the interference on electronic devices.

Example 2

As shown in fig. 2 to 3, the floating device 2 includes a seawater injection port 21, an expansion sub-plate 22, and a turning floating plate 24, the seawater injection port 21 is installed at the top of the side protective layer 12, the expansion sub-plate 22 is installed at both sides of the main support panel 11, the turning floating plate 24 is installed at the bottom of the expansion sub-plate 22, an arc bracket 23 is provided between the turning floating plate 24 and the expansion sub-plate 22, and one end of the arc bracket 23 is connected inside the expansion sub-plate 22.

In this embodiment, floatation device 2 utilizes the use of sea water injection port 21 cooperation side position protective layer 12 to increase self weight through the mode of inhaling the sea water for this device can drive whole detector and sink the depths of sea water and explore, can discharge the sea water from the discharge port 25 below of collecting when needs height-adjusting, this mode is convenient for control and obtain comparatively accurate position control easily, can also promote to turn to floating plate 24 and accelerate the come-up speed of this device with the flow of cooperation sea water when discharging the sea water, thereby be convenient for retrieve this device fast.

The working principle of the embodiment is as follows:

as shown in figures 1-3, the geophone is firstly placed on the surface of a main supporting panel 11, the friction coefficient between the geophone and the main supporting panel is increased by using an anti-slip interlayer 18, then a sliding locking groove 14 is controlled to move along a side protective layer 12, so that a transverse binding band 15 contacts the surface of the device, then a longitudinal binding band 16 is pulled out to bind the longitudinal direction of the device, finally the device is fixed in a butt locking buckle 17 to complete final locking, the entire device is placed in seawater after the geophone and a cable are arranged, the side protective layer 12 can suck enough seawater by using a seawater injection port 21 to simultaneously protect two sides of the entire device and simultaneously increase the weight of the device, so that the entire geophone is driven to be submerged in the deep part of the seawater to carry out exploration, the collected seawater can be discharged from a lower discharge port 25 when the height needs to be adjusted, and a steering floating plate 24 can be pushed to cooperate with the flow of the seawater to accelerate the upper part of the device when the seawater is discharged The floating speed.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. A buoyancy regulating and controlling equipment for marine seismic exploration, including bearing equipment (1) and flotation equipment (2), flotation equipment (2) are installed and are born the bottom of equipment (1), its characterized in that: the bearing equipment (1) comprises a main supporting panel (11), a side position protection layer (12), a butt joint port (13) and a sliding locking groove (14), wherein the side position protection layer (12) is installed on two sides of the main supporting panel (11), the butt joint port (13) is installed at one end of the main supporting panel (11), and the sliding locking groove (14) is installed on the inner wall of the side position protection layer (12).

2. The buoyancy regulating device for marine seismic exploration according to claim 1, wherein: the floating device (2) comprises a seawater injection port (21), an expansion auxiliary plate (22) and a steering floating plate (24), wherein the seawater injection port (21) is installed at the top of the side protective layer (12), the expansion auxiliary plate (22) is installed on two sides of the main supporting panel (11), and the steering floating plate (24) is installed at the bottom of the expansion auxiliary plate (22).

3. The buoyancy regulating device for marine seismic exploration according to claim 1, wherein: a transverse binding band (15) is arranged inside the sliding locking groove (14), and a longitudinal binding band (16) is arranged at the other end of the main supporting panel (11).

4. The buoyancy regulating device for marine seismic exploration according to claim 2, wherein: an arc-shaped support (23) is arranged between the steering floating plate (24) and the expansion auxiliary plate (22), and one end of the arc-shaped support (23) is connected to the inside of the expansion auxiliary plate (22).

5. The buoyancy regulating device for marine seismic exploration according to claim 3, wherein: the anti-skidding interlayer (18) is arranged on the upper surface of the main supporting panel (11), and the butt joint lock catch (17) is arranged inside the main supporting panel (11).

6. The buoyancy regulating device for marine seismic exploration according to claim 5, wherein: the bottom of the main supporting panel (11) is provided with a discharge port (25), and the discharge port (25) is positioned above the steering floating plate (24).