CN112124502A

CN112124502A - Emergency locking device for fin instrument cabin of polar region scientific investigation ship

Info

Publication number: CN112124502A
Application number: CN202011034276.3A
Authority: CN
Inventors: 任浩楠
Original assignee: Ruian Gaoji Robot Co ltd
Current assignee: Ruian Gaoji Robot Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2020-12-25
Anticipated expiration: 2040-09-27
Also published as: CN112124502B

Abstract

The invention discloses an emergency locking device for fin plate instrument cabins of polar region scientific investigation ships, which comprises a cabin body and a deep well, wherein the cabin body is positioned in the deep well, the head end and the tail end of the cabin body are fixedly connected with guide plates through connecting columns, the inner wall of the deep well is provided with two guide grooves, the two guide plates are positioned in corresponding guide grooves, the same sides of the two guide plates are fixedly connected with limit blocks, the inner walls of the two guide grooves are respectively provided with limit grooves matched with the limit blocks, the two limit blocks and the two limit grooves are positioned at the same horizontal height, the notches of the two guide grooves are respectively and fixedly connected with a fixed plate, the positions of the notches of the two guide grooves, corresponding to the fixed plates, are respectively provided with a telescopic mechanism, and the two connecting columns are respectively positioned between the: in the moving process of the ship body, the stability of the cabin body can be well guaranteed, the cabin body is prevented from being collided with the inner wall of the deep well by the impact force of water flow, and the safety of the cabin body is guaranteed.

Description

Emergency locking device for fin instrument cabin of polar region scientific investigation ship

Technical Field

The invention relates to an emergency locking device for a fin instrument cabin of a polar region scientific investigation ship, and belongs to the technical field of polar region scientific investigation ships.

Background

The polar region investigation ship is a professional marine investigation ship which is specially used for marine investigation and investigation in north-south polar sea areas. The ship has the characteristics of firm ship body, strong ice breaking capacity, good cold-proof performance and the like. Fin instrument pods for underwater detection are typically installed in deep wells.

When the scientific investigation ship moves on the sea surface, the fin instrument cabin is in a suspended state and can be impacted by water flow, so that the fin instrument cabin is damaged due to the collision phenomenon between the fin instrument cabin and the inner part of the deep well, and the safety of the fin instrument cabin is ensured by arranging a set of locking device aiming at the fin instrument cabin.

Disclosure of Invention

The invention provides an emergency locking device for a fin instrument cabin of a polar region scientific investigation ship, which effectively solves the problem that the fin instrument cabin is damaged due to the fact that the fin instrument cabin is in a suspended state and can be impacted by water flow, and the fin instrument cabin collides with the interior of a deep well in the prior art.

In order to solve the technical problems, the invention provides the following technical scheme:

the invention relates to an emergency locking device for fin plate instrument cabins of polar region scientific research ships, which comprises a cabin body and a deep well, wherein the cabin body is positioned in the deep well, the cabin body all is through spliced pole fixedly connected with deflector in head and tail both ends, be equipped with two guide ways on the deep well inner wall, two the deflector all is located and corresponds inside the guide way, two the equal fixedly connected with stopper of deflector homonymy, two all be equipped with on the guide way inner wall with stopper assorted spacing groove, two stopper and two spacing groove all are located same level, two equal fixedly connected with fixed plate of guide way notch department, two the position that guide way notch department corresponds the fixed plate all is equipped with telescopic machanism, two the spliced pole all is located and corresponds telescopic machanism and corresponds between the fixed plate, cabin body both sides are equipped with first extrusion mechanism and second extrusion mechanism respectively.

According to a preferred technical scheme, the first extrusion mechanism comprises two first grooves, two transverse rods, two sliders, a first extrusion plate, two first fixed blocks, two first connecting plates and two first springs, the two first grooves are formed in the inner wall of one side of the deep well, the transverse rods are fixedly connected in the two first grooves, the two transverse rods are sleeved with the sliders, the two sliders are slidably connected with the corresponding transverse rods, the two first fixed blocks are fixedly connected to one side, close to the first grooves, of the first extrusion plate, the two first fixed blocks are connected with the corresponding sliders through the first connecting plates, the first springs are fixedly connected between the two sliders and the side walls of the corresponding first grooves, and the two first springs are sleeved on the outer sides of the corresponding transverse rods.

As a preferable technical scheme of the invention, the second extrusion mechanism comprises a mounting seat, a motor, a second groove, a screw, a first mounting block, a second extrusion plate, two second fixed blocks and two second connecting plates, one side of the deep well is fixedly connected with a motor through a mounting seat, the inner wall of one side of the deep well is provided with a second groove, a screw rod is rotationally connected in the second groove, one end of the screw rod is fixedly connected with the output end of the motor, the two sides of the screw rod are respectively in threaded connection with a first mounting block and a second mounting block, the outer sides of the first mounting block and the second mounting block are both in sliding connection with the inner wall of the second groove, one side of the second extrusion plate, which is close to the second groove, is fixedly connected with two second fixed blocks, and the first mounting block and the second mounting block are connected with the corresponding second fixed blocks through second connecting plates.

As a preferred technical scheme of the invention, two telescopic mechanisms comprise a telescopic groove, two mounting grooves, two vertical rods, a telescopic plate, a mounting plate, two second springs and a telescopic rod, the inner walls of the two guide grooves are both provided with the telescopic groove, both sides of the two telescopic grooves are both provided with the mounting grooves, four inner walls of the mounting grooves are both fixedly connected with the vertical rods, one end of each of the two telescopic plates is sleeved in the corresponding telescopic groove, the end part of each of the two telescopic plates, which is positioned in the telescopic groove, is both fixedly connected with the mounting plate, both ends of each of the two mounting plates are both sleeved on the corresponding vertical rods, both ends of each of the two mounting plates are both slidably connected with the corresponding vertical rods, the second springs are both fixedly connected between both ends of the two mounting plates and the inner walls of the corresponding mounting grooves, four second springs are all sleeved outside the corresponding vertical rods, and the telescopic, two the expansion plate all sets up with corresponding the fixed plate relatively, two the spliced pole all is located and corresponds the expansion plate and correspond between the fixed plate.

As a preferred technical scheme of the present invention, the two first connecting plates are rotatably connected to corresponding sliding blocks, the two first connecting plates are rotatably connected to corresponding first fixing blocks, and one side of the first extrusion plate close to the cabin body is set to be in an arc shape matching with the outer side of the cabin body.

As a preferred technical scheme of the invention, the two second connecting plates are rotatably connected with the corresponding second fixing blocks, the first mounting blocks and the second mounting blocks are rotatably connected with the corresponding second connecting plates, and one side of the second extrusion plate, which is close to the cabin body, is in an arc shape matched with the outer side of the cabin body.

As a preferable technical solution of the present invention, the internal threads of the first mounting block and the second mounting block are opposite in direction.

The invention has the following beneficial effects:

1. starting the motor, driving the screw rod to rotate by the motor, moving the first mounting block and the second mounting block which are in threaded connection with the screw rod along the screw rod, because the internal threads on the first mounting block and the second mounting block are in opposite directions, the first mounting block and the second mounting block can move in opposite directions, and the second extrusion plate is driven to approach the cabin body under the action of the two second connecting plates, and the cabin body is extruded to move laterally, the two connecting columns can extrude the two expansion plates in the lateral moving process of the cabin body, the two expansion plates shrink into the corresponding expansion grooves, the two mounting plates can extrude the corresponding second springs, and meanwhile, the limiting blocks on the two guide plates can be combined with the guide holes on the inner walls of the guide grooves, the two guide plates are limited, so that the cabin body is limited, the cabin body is prevented from shaking, and the safety of the cabin body is ensured.

2. The cabin body is taking place the side and is moving, the cabin body can extrude first stripper plate, first stripper plate removes along corresponding the horizontal pole through two first connecting plate drive two sliders, two sliders can extrude two first springs at the removal in-process, utilize the effort of two first springs, make first stripper plate and cabin body outside in close contact with, the extrusion force of second stripper plate is gone up in the deuterogamy, carry out fine centre gripping and spacing to the cabin body, guarantee the stability of the cabin body, prevent that the cabin body from rocking.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure at A of the present invention;

FIG. 3 is a schematic view of the telescoping mechanism of the present invention;

FIG. 4 is a schematic view of a first pressing mechanism of the present invention;

FIG. 5 is a schematic diagram of a first extrusion plate structure of the present invention.

In the figure: 1. a deep well; 2. a cabin body; 3. a first pressing mechanism; 31. a first spring; 32. a slider; 33. a first groove; 34. a cross bar; 35. a first connecting plate; 36. a first fixed block; 37. a first squeeze plate; 4. a second extrusion mechanism; 41. a mounting seat; 42. a motor; 43. a first mounting block; 44. a screw; 45. a second groove; 46. a second mounting block; 47. a second fixed block; 48. a second compression plate; 49. a second connecting plate; 5. a telescoping mechanism; 51. a telescopic rod; 52. a telescopic groove; 53. a second spring; 54. mounting grooves; 55. mounting a plate; 56. a vertical rod; 57. a retractable plate; 6. a limiting groove; 7. a limiting block; 8. a guide plate; 9. a guide groove; 10. a fixing plate; 11. connecting columns.

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 (b): as shown in figures 1-5, the invention relates to an emergency locking device for fin plate instrument cabins of polar region scientific investigation ships, which comprises a cabin body 2 and a deep well 1, wherein the cabin body 2 is positioned in the deep well 1, the head and tail ends of the cabin body 2 are fixedly connected with guide plates 8 through connecting columns 11, the inner wall of the deep well 1 is provided with two guide grooves 9, the two guide plates 8 are positioned in the corresponding guide grooves 9, the same side of the two guide plates 8 is fixedly connected with a limiting block 7, the inner walls of the two guide grooves 9 are respectively provided with a limiting groove 6 matched with the limiting block 7, the two limiting blocks 7 and the two limiting grooves 6 are positioned at the same horizontal height, the notches of the two guide grooves 9 are respectively and fixedly connected with a fixed plate 10, the positions of the notches of the two guide grooves 9, which correspond to the fixed plate 10, are respectively provided with a telescopic mechanism 5, the two connecting columns 11 are positioned between the corresponding telescopic mechanism 5, in the moving process of the ship body, the stability of the cabin body 2 can be well guaranteed, the cabin body 2 is prevented from being collided with the inner wall of the deep well 1 by the impact force of water flow, and the safety of the cabin body 2 is guaranteed.

The second extrusion mechanism 4 comprises a mounting seat 41, a motor 42, a second groove 45, a screw 44, a first mounting block 43, a second mounting block 46, a second extrusion plate 48, two second fixing blocks 47 and two second connecting plates 49, the motor 42 is fixedly connected to one side of the deep well 1 through the mounting seat 41, the second groove 45 is arranged on the inner wall of one side of the deep well 1, the screw 44 is rotatably connected to the second groove 45, one end of the screw 44 is fixedly connected to the output end of the motor 42, the first mounting block 43 and the second mounting block 46 are respectively in threaded connection with the two sides of the screw 44, the outer sides of the first mounting block 43 and the second mounting block 46 are both in sliding connection with the inner wall of the second groove 45, the two second fixing blocks 47 are fixedly connected to one side of the second extrusion plate 48 close to the second groove 45, the first mounting block 43 and the second mounting block 46 are both connected to the corresponding second fixing blocks 47 through the second connecting plates 49, the motor 42 drives the, the first mounting block 43 and the second mounting block 46 which are connected with the screw 44 by screw thread move along the screw 44, because the internal threads on the first mounting block 43 and the second mounting block 46 are in opposite directions, the first mounting block 43 and the second mounting block 46 move in opposite directions, the second pressing plate 48 is driven to approach the cabin 2 and press the cabin 2 by the action of the two second connecting plates 49, so that the cabin 2 moves laterally, the two second connecting plates 49 are rotatably connected with the corresponding second fixing blocks 47, the first mounting block 43 and the second mounting block 46 are rotatably connected with the corresponding second connecting plates 49, the side of the second pressing plate 48 close to the cabin 2 is set to be in an arc shape matched with the outer side of the cabin 2, the internal threads on the first mounting block 43 and the second mounting block 46 are in opposite directions, so that the first mounting block 43 and the second mounting block 46 move in opposite directions, the two telescopic mechanisms 5 respectively comprise a telescopic groove 52, two mounting grooves 54, two vertical rods 56, telescopic plates 57, a mounting plate 55, two second springs 53 and telescopic rods 51, the inner walls of the two guide grooves 9 are respectively provided with the telescopic grooves 52, the two sides of the two telescopic grooves 52 are respectively provided with the mounting grooves 54, the inner walls of the four mounting grooves 54 are respectively and fixedly connected with the vertical rods 56, one ends of the two telescopic plates 57 are respectively sleeved in the corresponding telescopic grooves 52, the end parts of the two telescopic plates 57 positioned in the telescopic grooves 52 are respectively and fixedly connected with the mounting plate 55, the two ends of the two mounting plates 55 are respectively sleeved on the corresponding vertical rods 56, the two ends of the two mounting plates 55 are respectively and slidably connected with the corresponding vertical rods 56, the second springs 53 are respectively and fixedly connected between the two ends of the two mounting plates 55 and the inner walls of the corresponding mounting grooves 54, the four second springs 53 are respectively sleeved, the two expansion plates 57 are arranged opposite to the corresponding fixed plates 10, the two connecting columns 11 are positioned between the corresponding expansion plates 57 and the corresponding fixed plates 10, in the lateral moving process of the cabin body 2, the two connecting columns 11 can extrude the two expansion plates 57, the two expansion plates 57 are contracted into the corresponding expansion grooves 52, the two mounting plates 55 can extrude the corresponding second springs 53, meanwhile, the limiting blocks 7 on the two guide plates 8 can combine with the guide holes on the inner walls of the guide grooves 9 to limit the two guide plates 8, so that the cabin body 2 is limited, the cabin body 2 is prevented from shaking, the safety of the cabin body 2 is ensured, the first extruding mechanism 3 comprises two first grooves 33, two cross rods 34, two sliding blocks 32, a first extruding plate 37, two first fixed blocks 36, two first connecting plates 35 and two first springs 31, two first grooves 33 are arranged on the inner wall of one side of the deep well 1, equal fixedly connected with horizontal pole 34 in two first recesses 33, all the cover is equipped with slider 32 on two horizontal poles 34, two sliders 32 all with correspond horizontal pole 34 sliding connection, one side fixedly connected with two first fixed blocks 36 that first stripper plate 37 is close to first recess 33, two first fixed blocks 36 all are connected with corresponding slider 32 through first connecting plate 35, two sliders 32 and correspond first spring 31 of equal fixedly connected with between the first recess 33 lateral wall, two first spring 31 all overlap and establish and correspond the horizontal pole 34 outside, two first connecting plate 35 all rotate with corresponding slider 32 and be connected, two first connecting plate 35 all rotate with corresponding first fixed block 36 and be connected, one side that first stripper plate 37 is close to cabin body 2 is established to the arc shape with cabin body 2 outside assorted, cabin body 2 is when taking place the side to move, cabin body 2 can extrude first stripper plate 37, first stripper plate 37 moves along corresponding horizontal pole 34 through two first connecting plate 35 drive two sliders 32 Two sliders 32 can extrude two first springs 31 at the removal in-process, utilize two first springs 31's effort, make first stripper plate 37 and the 2 outside in close contact with in cabin body, and the extrusion force of second stripper plate 48 is gone up in the deuterogamy, carries out fine centre gripping and spacing to the cabin body 2, guarantees the stability of the cabin body 2, prevents that the cabin body 2 from rocking.

Specifically, when the invention is used, when the cabin body 2 needs to be locked, the motor 42 is started, the motor 42 drives the screw rod 44 to rotate, the first mounting block 43 and the second mounting block 46 which are in threaded connection with the screw rod 44 move along the screw rod 44, because the internal threads on the first mounting block 43 and the second mounting block 46 are in opposite directions, the first mounting block 43 and the second mounting block 46 move oppositely, the second extrusion plate 48 is driven to approach the cabin body 2 under the action of the two second connecting plates 49, and the cabin body 2 is extruded to move laterally, during the lateral movement of the cabin body 2, the two connecting columns 11 extrude the two expansion plates 57, the two expansion plates 57 contract into the corresponding expansion grooves 52, the two mounting plates 55 extrude the corresponding second springs 53, and simultaneously, the limiting blocks 7 on the two guide plates 8 are combined with the guide holes on the inner walls of the guide grooves 9, carry on spacingly to two deflector plates 8, thereby it is spacing to the cabin body 2, prevent that the cabin body 2 from taking place to rock, guarantee the safety of the cabin body 2, the cabin body 2 is when taking place the side and moving, the cabin body 2 still can extrude first stripper plate 37, first stripper plate 37 removes along corresponding horizontal pole 34 through two first connecting plate 35 drive two sliders 32, two sliders 32 can extrude two first springs 31 at the removal in-process, utilize two first springs 31's effort, make first stripper plate 37 and cabin body 2 outside in close contact with, the extrusion force of second stripper plate 48 is gone up in the deuterogamy, carry out fine centre gripping and spacing to the cabin body 2, guarantee the stability of the cabin body 2, prevent that the cabin body 2 from rocking.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The emergency locking device for fin plate instrument cabins of polar region scientific investigation ships comprises a cabin body (2) and a deep well (1), and is characterized in that the cabin body (2) is located inside the deep well (1), the head and the tail of the cabin body (2) are fixedly connected with guide plates (8) through connecting columns (11), two guide grooves (9) are arranged on the inner wall of the deep well (1), the two guide plates (8) are located inside corresponding guide grooves (9), the two guide plates (8) are fixedly connected with limiting blocks (7) on the same side, the two guide grooves (9) are provided with limiting grooves (6) matched with the limiting blocks (7), the two limiting blocks (7) and the two limiting grooves (6) are located at the same horizontal height, the two guide grooves (9) are fixedly connected with fixing plates (10) at groove openings, and telescopic mechanisms (5) are arranged at positions of the two guide grooves (9) corresponding to the fixing plates (10), two the spliced pole (11) all are located and correspond telescopic machanism (5) and correspond between fixed plate (10), cabin body (2) both sides are equipped with first extrusion mechanism (3) and second extrusion mechanism (4) respectively.

2. The emergency locking device for fin instrument chambers of polar region scientific investigation ships according to claim 1, wherein the first extrusion mechanism (3) comprises two first grooves (33), two cross bars (34), two sliders (32), a first extrusion plate (37), two first fixing blocks (36), two first connecting plates (35) and two first springs (31), two first grooves (33) are arranged on the inner wall of one side of the deep well (1), the cross bars (34) are fixedly connected in the two first grooves (33), the sliders (32) are sleeved on the two cross bars (34), the two sliders (32) are slidably connected with the corresponding cross bars (34), the two first fixing blocks (36) are fixedly connected to one side of the first extrusion plate (37) close to the first grooves (33), and the two first fixing blocks (36) are connected with the corresponding sliders (32) through the first connecting plates (35), two equal fixedly connected with first spring (31) between slider (32) and the corresponding first recess (33) lateral wall, two first spring (31) all overlap and establish in corresponding horizontal pole (34) the outside.

3. The emergency locking device for fin instrument chambers of polar region scientific investigation ships according to claim 1, wherein the second extrusion mechanism (4) comprises a mounting seat (41), a motor (42), a second groove (45), a screw (44), a first mounting block (43), a second mounting block (46), a second extrusion plate (48), two second fixing blocks (47) and two second connecting plates (49), the motor (42) is fixedly connected to one side of the deep well (1) through the mounting seat (41), the second groove (45) is arranged on the inner wall of one side of the deep well (1), the screw (44) is rotatably connected to the second groove (45), one end of the screw (44) is fixedly connected to the output end of the motor (42), the first mounting block (43) and the second mounting block (46) are respectively in threaded connection to the two sides of the screw (44), and the outer sides of the first mounting block (43) and the second mounting block (46) are connected to the inner wall of the second groove (45) in a sliding manner And one side, close to the second groove (45), of the second extrusion plate (48) is fixedly connected with two second fixing blocks (47), and the first mounting block (43) and the second mounting block (46) are connected with the corresponding second fixing blocks (47) through second connecting plates (49).

4. The emergency locking device for fin instrument chambers of polar region scientific investigation ships according to claim 1, wherein each of the two telescoping mechanisms (5) comprises a telescoping groove (52), two mounting grooves (54), two vertical bars (56), a telescoping plate (57), a mounting plate (55), two second springs (53) and a telescoping rod (51), each of the two guiding grooves (9) is provided with a telescoping groove (52), each of the two telescoping grooves (52) is provided with a mounting groove (54) at both sides thereof, each of the four mounting grooves (54) is fixedly connected with a vertical bar (56) at the inner wall thereof, one end of each of the two telescoping plates (57) is sleeved in the corresponding telescoping groove (52), one end of each of the two telescoping plates (57) in the telescoping groove (52) is fixedly connected with a mounting plate (55), and both ends of each of the two mounting plates (55) are sleeved on the corresponding vertical bar (56), and two mounting panel (55) both ends all with correspond montant (56) sliding connection, two mounting panel (55) both ends and correspond equal fixedly connected with second spring (53), four between mounting groove (54) inner wall second spring (53) all the cover is established and is corresponded montant (56) outside, two mounting panel (55) and correspond equal fixedly connected with telescopic link (51), two between flexible groove (52) inner wall expansion plate (57) all with correspond fixed plate (10) and set up relatively, two spliced pole (11) all are located and correspond expansion plate (57) and correspond between fixed plate (10).

5. The emergency locking device for fin instrument chambers of polar region scientific investigation ships according to claim 2, characterized in that two first connecting plates (35) are rotatably connected with corresponding sliding blocks (32), two first connecting plates (35) are rotatably connected with corresponding first fixing blocks (36), and one side of the first pressing plate (37) close to the cabin body (2) is provided with an arc shape matched with the outer side of the cabin body (2).

6. The emergency locking device for fin instrument chambers of polar region scientific investigation ships according to claim 3, wherein two second connecting plates (49) are rotatably connected with corresponding second fixing blocks (47), the first mounting blocks (43) and the second mounting blocks (46) are rotatably connected with corresponding second connecting plates (49), and one side of the second extrusion plate (48) close to the cabin body (2) is provided with an arc shape matched with the outer side of the cabin body (2).

7. The emergency locking device for fin instrument pods of polar scientific research vessels as claimed in claim 3, wherein the internal threads on the first mounting block (43) and the second mounting block (46) are oppositely turned.