CN220200973U

CN220200973U - Marine seismic exploration towing equipment

Info

Publication number: CN220200973U
Application number: CN202321972953.5U
Authority: CN
Inventors: 丁传勇
Original assignee: Tianjin Siyu Ocean Technology Co ltd
Current assignee: Tianjin Siyu Ocean Technology Co ltd
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2023-12-19
Anticipated expiration: 2033-07-25

Abstract

The utility model discloses marine seismic exploration towing equipment, which relates to the technical field of marine exploration and comprises a base, wherein moving wheels are fixedly arranged at four corners of the bottom of the base, and mounting plates are fixedly arranged at the left end and the right end of the top of the base. When the cable winding device is used, the worm connected with the worm is driven to rotate by the power transmitted by the driving motor, the worm wheel is driven to rotate by the worm, the transmission gear I at the upper end of the worm wheel is driven to rotate by the worm wheel to further drive the transmission gear II to drive the connecting shaft to rotate by the transmission gear II, the baffle is driven by the connecting shaft to rotate to further drive the winding rod to rotate, the cable is wound along the outer part of the winding rod by the rotation of the winding rod, the worm wheel, the transmission gear I and the transmission gear II are driven to do deceleration movement, the torque acting on the winding rod is increased, the force for pulling the cable is increased, and meanwhile, the possibility that the cable falls back due to the fact that the worm is disconnected with the power of the worm wheel by the overload of the motor is prevented by the use of the worm wheel.

Description

Marine seismic exploration towing equipment

Technical Field

The utility model relates to the technical field of marine exploration, in particular to marine seismic exploration towing equipment.

Background

The submarine exploration refers to the process of sampling, observing and investigating submarine resources, especially submarine mineral resources, for ascertaining the types, reserves and distribution of the resources, but with the development of exploration technology, exploration of water areas is gradually popularized, and marine seismic exploration plays an important role in assessing sea area risks and knowing sea area structures. The following problems exist in the prior art:

1. the existing marine seismic exploration towing cable equipment can roll up a cable when marine seismic exploration is carried out, but the cable is rolled up on a rolling wheel in the use process, but the weight of the rolling wheel is increased along with the increase of the length of the rolled cable, so that the problem that the cable is separated due to the fact that a motor connected with the rolling wheel is overloaded due to heating can be caused, and the cable is dangerous to a certain extent;

2. when the cable is wound by the marine seismic exploration towing cable device, the cable is not supported to be unstable enough and can deviate, so that the wound coil is disordered.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a marine seismic exploration towrope equipment, includes the base, the equal fixed mounting in four corners of base bottom has the removal wheel, both ends fixed mounting has the mounting panel about the base top, the baffle is all installed to the inboard of mounting panel, the inboard fixedly connected with roll-up pole of baffle, the left end fixed mounting at base top has the support column, the top fixed mounting of support column has the transmission case, the right side fixed connection of transmission case is in the left side of mounting panel, the left rear end fixed mounting at base top has the motor cabinet, the top fixed mounting of motor cabinet has driving motor, the inside bottom surface fixed mounting of transmission case has the connecting block, the front side fixedly connected with worm of driving motor output shaft, the worm is located the inside of transmission case, the worm wheel with worm meshing is installed to the inner bearing of transmission case, the inside upper end bearing of transmission case installs the drive gear one with worm wheel meshing, the connecting axle that is connected with the baffle is installed to the middle end bearing of transmission case inside, the right side fixed mounting of connecting axle has the drive gear two with drive gear one phase meshing.

The technical scheme of the utility model is further improved as follows: the right-hand member fixed mounting at base top has the connecting plate, the pivot is installed to the inboard bearing of connecting plate, the left end of pivot pierces through the lateral wall of transmission case and is located the transmission incasement, the left side fixed mounting of connecting axle has drive wheel one, the left side fixed mounting of pivot has drive wheel two, the inboard movable mounting of drive wheel one and drive wheel two has the drive belt, the outside of pivot is provided with the screw groove, the inboard fixed mounting of transmission case and connecting plate has the mount, the inside movable joint of mount has the sliding block, the sliding block articulates in the outside of pivot, the bottom fixed mounting of sliding block has the spacing collar, the top fixed mounting of sliding block has the limiting plate.

The technical scheme of the utility model is further improved as follows: the exterior of the winding rod is provided with a friction-increasing coating.

The technical scheme of the utility model is further improved as follows: the connecting shaft is driven to do deceleration motion through the worm wheel, the first transmission gear and the second transmission gear.

The technical scheme of the utility model is further improved as follows: the thread groove is arranged outside the thread groove in a bidirectional way.

The technical scheme of the utility model is further improved as follows: the top of mount is provided with the opening, limiting plate activity joint is in the opening outside.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides marine seismic exploration towing equipment, which is provided with a transmission case, a worm wheel, a first transmission gear, a connecting shaft and the like, wherein when in use, a driving motor is driven to transmit power to drive the worm connected with the transmission case to rotate, the worm wheel is driven to rotate through the rotation of the worm, the first transmission gear at the upper end of the worm is driven to rotate through the rotation of the worm wheel, the second transmission gear is driven to rotate through the transmission gear, the connecting shaft is driven to rotate through the rotation of the connecting shaft, a baffle is driven to rotate, the winding rod is driven to rotate, the cable is wound along the outer part of the winding rod through the rotation of the winding rod, and the torque acting on the winding rod is increased through the transmission of the worm wheel, the first transmission gear and the second transmission gear, so that the force for pulling the cable is improved, and meanwhile, the possibility of the cable falling down caused by the disconnection of the power of the worm and the worm wheel is prevented through the overload of the motor through the use of the worm.

2. The utility model provides marine seismic exploration towing equipment, which is provided with a rotating shaft, a first driving wheel, a second driving wheel, a driving belt and the like, wherein when cables are rolled up, the cables pass through a limiting ring and are rolled up on a rolling rod, the first driving wheel outside the cables is driven to rotate through the rotation of a connecting shaft, the driving belt is driven to rotate so as to drive the second driving wheel to rotate, a sliding block hinged outside the sliding block is driven to move back and forth along a thread groove which is arranged in a bidirectional way through the rotation of the rotating shaft, and the limiting ring is driven to move back and forth along the width of the rolling rod so as to enable the cables to be orderly rolled up outside the rolling rod, thereby preventing mess of cable rolling.

Drawings

FIG. 1 is a schematic structural view of a marine seismic streamer apparatus of the present utility model;

FIG. 2 is a schematic diagram of a front view of the present utility model;

FIG. 3 is a schematic view of the structure of the inside of the transmission case of the present utility model;

fig. 4 is a schematic view of the structure of the inside of the fixing frame of the present utility model.

In the figure: 1. a base; 2. a moving wheel; 3. a mounting plate; 4. a baffle; 5. a winding rod; 6. a support column; 7. a transmission case; 8. a motor base; 9. a driving motor; 10. a connecting block; 11. a worm; 12. a worm wheel; 13. a first transmission gear; 14. a connecting shaft; 15. a transmission gear II; 16. a connecting plate; 17. a rotating shaft; 18. a first driving wheel; 19. a second driving wheel; 20. a transmission belt; 21. a thread groove; 22. a fixing frame; 23. a sliding block; 24. a limiting ring; 25. and a limiting plate.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1-4, the utility model provides marine seismic exploration towing equipment, which comprises a base 1, moving wheels 2 are fixedly arranged at four corners of the bottom of the base 1, a mounting plate 3 is fixedly arranged at the left and right ends of the top of the base 1, a baffle 4 is arranged at the inner side of the mounting plate 3 in a bearing manner, a winding rod 5 is fixedly connected to the inner side of the baffle 4, a support column 6 is fixedly arranged at the left end of the top of the base 1, a transmission box 7 is fixedly arranged at the top of the support column 6, the right side of the transmission box 7 is fixedly connected to the left side of the mounting plate 3, a motor base 8 is fixedly arranged at the left and rear end of the top of the base 1, a driving motor 9 is fixedly arranged at the top of the motor base 8, a connecting block 10 is fixedly arranged at the bottom surface of the inside of the transmission box 7, a worm 11 is fixedly connected to the front side of an output shaft of the driving motor 9, the worm 11 is positioned inside the transmission box 7, a worm gear 12 meshed with the worm 11 is arranged in an inner bearing of the transmission box 7, a transmission gear 13 meshed with the worm gear 12 is arranged at the upper end bearing inside the transmission box 7, a middle end bearing inside the transmission box 14 is fixedly connected with the baffle 4, a driving shaft 14 is fixedly connected with the right side of the right side 14, and a transmission gear 15 is fixedly meshed with the first gear 13.

In the embodiment, through being provided with transmission case 7, worm 11, worm wheel 12, transmission gear one 13, connecting axle 14 etc. during the use, the transmission power through driving motor 9 drives the worm 11 that is connected with it and rotates, drive worm wheel 12 through the rotation of worm 11 and rotate, drive the transmission gear one 13 of its upper end through worm wheel 12 rotation, and then drive transmission gear two 15 rotation through transmission gear one 13, drive connecting axle 14 through transmission gear two 15 rotation, drive baffle 4 rotation through connecting axle 14 and then drive roll-up lever 5 rotation, carry out the roll-up along the outside of roll-up lever 5 with the cable through roll-up lever 5 rotation, the speed reduction motion through worm wheel 12, transmission gear one 13, transmission gear two 15 is transmitted and is increased the moment of torsion that acts on roll-up lever 5, thereby the strength of pulling the cable has been improved, simultaneously prevent through the use of worm 11 cooperation worm wheel 12 that motor overload from making worm 11 and worm wheel 12 power disconnect and the possibility that leads to the cable to the fall back.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the right end at the top of the base 1 is fixedly provided with a connecting plate 16, an inner bearing of the connecting plate 16 is provided with a rotating shaft 17, the left end of the rotating shaft 17 penetrates through the side wall of the transmission box 7 and is positioned in the transmission box 7, the left side of the connecting shaft 14 is fixedly provided with a first driving wheel 18, the left side of the rotating shaft 17 is fixedly provided with a second driving wheel 19, the inner sides of the first driving wheel 18 and the second driving wheel 19 are movably provided with a driving belt 20, the outer part of the rotating shaft 17 is provided with a thread groove 21, the inner sides of the transmission box 7 and the connecting plate 16 are fixedly provided with a fixing frame 22, the inner part of the fixing frame 22 is movably clamped with a sliding block 23, the sliding block 23 is hinged to the outer part of the rotating shaft 17, the bottom of the sliding block 23 is fixedly provided with a limiting ring 24, and the top of the sliding block 23 is fixedly provided with a limiting plate 25.

In this embodiment, when the cable is wound up by the rotating shaft 17, the first driving wheel 18, the second driving wheel 19, the driving belt 20 and the like, the first driving wheel 18 outside the cable is driven to rotate by the rotation of the connecting shaft 14 through the cable passing through the limiting ring 24, the driving belt 20 is driven to further drive the second driving wheel 19 to rotate so as to drive the rotating shaft 17 to rotate, the sliding block 23 hinged to the outer part of the rotating shaft 17 is driven to move back and forth along the threaded groove 21 which is arranged in two directions through the rotation of the rotating shaft 17, and the limiting ring 24 is driven to move back and forth through the reciprocating movement of the sliding block 23 so as to pull the cable to move back and forth along the width of the winding rod 5, so that the cable is orderly wound up outside the winding rod 5, and disorder of cable winding is prevented.

The principle of operation of the marine seismic streamer apparatus is described in detail below.

As shown in fig. 1-4, when the cable is wound, the cable passes through the limiting ring 24, the worm 11 connected with the cable is driven to rotate by transmitting power through the driving motor 9, the worm wheel 12 is driven to rotate by the rotation of the worm 11, the first transmission gear 13 at the upper end of the worm is driven to rotate by the rotation of the worm wheel 12, the second transmission gear 15 is driven to rotate by the rotation of the first transmission gear 13, the connecting shaft 14 is driven to rotate by the rotation of the second transmission gear 15, the baffle 4 is driven to rotate by the connecting shaft 14, the winding rod 5 is driven to wind the cable along the outer part of the winding rod 5, the torque acting on the winding rod 5 is increased by the transmission of the worm wheel 12, the first transmission gear 13 and the second transmission gear 15, the force for pulling the cable is improved, the first transmission wheel 18 at the outer part of the worm is driven to rotate by the rotation of the connecting shaft 14, the second transmission wheel 19 is driven to rotate by the transmission belt 20, the second transmission shaft 17 is driven to rotate by the rotation of the second transmission wheel 19, the sliding block 23 at the outer part of the sliding block 23 is driven to move along the bidirectionally arranged thread groove 21, and the sliding block 23 is driven to reciprocate along the reciprocating sliding block 23, and the winding rod 24 moves along the winding rod 5, and the winding rod moves neatly.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. Marine seismic streamer apparatus, comprising a base (1), characterized in that: the utility model discloses a motor drive device, including base (1), baffle (4) are installed to the left and right sides both ends fixed mounting in base (1) bottom, baffle (4) are installed to the left and right sides both ends fixed mounting in base (1) top, inboard fixedly connected with roll-up pole (5) of baffle (4), the left end fixed mounting in base (1) top has support column (6), the top fixed mounting of support column (6) has transmission case (7), the right side fixed connection in the left side of mounting plate (3) of transmission case (7), the left and right side rear end fixed mounting in base (1) top has motor cabinet (8), the top fixed mounting of motor cabinet (8) has driving motor (9), the bottom surface fixed mounting in inside of transmission case (7) has connecting block (10), the front side fixedly connected with worm (11) of driving motor (9) output shaft, worm (11) are located the inside of transmission case (7), worm wheel (12) are installed with worm wheel (11) of worm wheel (7) fixed mounting, worm wheel (12) engaged with worm wheel (7) in the inside bearing (12) is installed with the inside of transmission case (4), the right side of the connecting shaft (14) is fixedly provided with a transmission gear II (15) meshed with the transmission gear I (13).

2. A marine seismic streamer apparatus as claimed in claim 1, wherein: the right-hand member fixed mounting at base (1) top has connecting plate (16), pivot (17) are installed to the inboard bearing of connecting plate (16), the left end of pivot (17) pierces through the lateral wall of transmission case (7) and is located transmission case (7), the left side fixed mounting of connecting axle (14) has drive wheel one (18), the left side fixed mounting of pivot (17) has drive wheel two (19), the inboard movable mounting of drive wheel one (18) and drive wheel two (19) has drive belt (20), the outside of pivot (17) is provided with screw groove (21), the inboard fixed mounting of transmission case (7) and connecting plate (16) has mount (22), the inside movable joint of mount (22) has slider (23), slider (23) articulate in the outside of pivot (17), the bottom fixed mounting of slider (23) has spacing ring (24), the top fixed mounting of slider (23) has limiting plate (25).

3. A marine seismic streamer apparatus as claimed in claim 1, wherein: the exterior of the winding rod (5) is provided with a friction-increasing coating.

4. A marine seismic streamer apparatus as claimed in claim 1, wherein: the connecting shaft (14) is driven by the worm wheel (12), the first transmission gear (13) and the second transmission gear (15) to do deceleration movement.

5. A marine seismic streamer apparatus as claimed in claim 2, wherein: the thread groove (21) is arranged outside the thread groove (21) in a bidirectional manner.

6. A marine seismic streamer apparatus as claimed in claim 2, wherein: the top of mount (22) is provided with the opening, limiting plate (25) activity joint is in the opening outside.