Auxiliary launching equipment for hull lateral support

Abstract

The present invention provides an auxiliary launching device with hull lateral support, and relates to the technical field of auxiliary launching devices. The auxiliary launching device with hull lateral support comprises a hull, wherein fixing plates are arranged on both sides of the top of the hull, and fixing sleeves are fixedly connected to the front and rear sides of the tops of the two fixing plates, and a rotating sleeve is rotatably connected inside the circular hole of the fixing sleeve, and a first threaded rod is slidably connected inside the rotating sleeve, and limiting brackets are arranged on both sides of the top of the hull, and positioning components are arranged inside the two limiting brackets, and counterweights are slidably connected inside the two limiting brackets. The auxiliary launching device with hull lateral support enables the counterweight to press down on one side of the hull lowering device at the same time, thereby greatly reducing the left-right swaying amplitude of the hull after the device dives, thereby ensuring the stability of the hull and improving the safety of the crew.

Description

Technical Field

[0001] The invention relates to an auxiliary launching device, in particular to an auxiliary launching device with hull lateral support, and belongs to the technical field of auxiliary launching devices. Background Art

[0002] Underwater engineering equipment, a type of underwater robot. It is usually called an autonomous underwater vehicle. Underwater robots are mainly divided into two categories: one is a cabled underwater robot, usually called a remote-controlled underwater vehicle, and the other is a cable-free underwater robot, usually called an autonomous underwater vehicle. Autonomous underwater robots are a new generation of underwater robots with the advantages of large range of activities, good maneuverability, safety, and intelligence, and have become an important tool for completing various underwater tasks.

[0003] Existing diving operation equipment is transported to the work area by ship, and the equipment is dropped into the water by launching auxiliary devices. The equipment is generally installed on both sides of the hull. Since the equipment is generally not light, after the equipment is dropped, the balance on both sides of the hull is broken, causing the ship to tilt to the other side at the moment the equipment is lowered. Then the hull will sway greatly, and the staff on the ship are likely to fall into the water in the sudden shaking, posing a great safety hazard. At the same time, after being lowered, the ship will remain tilted, which is also dangerous during driving. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] The purpose of the present invention is to provide an auxiliary launching equipment with hull side supports in order to solve the above-mentioned problems, so as to solve the problem in the prior art that after the equipment is launched, the balance on both sides of the hull is broken, causing the ship to tilt to the other side at the moment of lowering the equipment, and then the hull will sway greatly, and the staff on the ship will easily fall into the water in the sudden shaking, posing a great safety hazard.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical scheme: an auxiliary launching equipment for lateral support of a hull, comprising a hull, wherein fixed plates are provided on both sides of the top of the hull, and fixed sleeves are fixedly connected on the front and rear sides of the tops of the two fixed plates, a circular hole is opened inside the fixed sleeve, a rotating sleeve is rotatably connected inside the circular hole of the fixed sleeve, and a first threaded rod is slidably connected inside the rotating sleeve, and limited brackets are provided on both sides of the top of the hull, positioning components are provided inside the two limited brackets, support plates are fixedly connected to the tops of the two limit brackets, and two connecting cables are fixedly connected to the opposite sides of the two support plates, limited frames are fixedly connected on both sides of the interior of the hull, and counterweights are slidably connected inside the two limit frames, and the two counterweights are composed of a plurality of counterweight blocks hinged at the head and tail, and the bottom ends of the four connecting cables are respectively fixedly connected to the two sides of the tops of the two counterweights.

[0008] Preferably, support rails are fixedly connected to both sides of the top of the hull, and adjustable mounting frames are fixedly connected to the outer sides of the two support rails by bolts, so as to facilitate changing the fixed position of the adjustable mounting frames and thus adjust the position of the equipment. The two fixing plates are respectively fixedly connected to one side of the two adjustable mounting frames, and baffles are fixedly connected to one side of the two fixing plates, and support blocks are fixedly connected to the two baffles facing the side of the hull. Guide plates are fixedly connected to one side of the top of the two adjustable mounting frames, and the two guide plates are arranged relative to each other so that the guide plates support and guide the connecting cables. Isolation plates are integrally formed on both sides of the top of the two guide plates, and the four connecting cables are respectively arranged inside the four isolation plates and slidably connected to the four isolation plates. The connecting cables are limited by the isolation plates to maintain the direction and stability of the connecting cables, and the isolation plates support the counterweights.

[0009] Preferably, the front and rear ends of the tops of the two adjustable mounting frames are fixedly connected with vertical plates, and the vertical plates are rotatably connected with transmission shafts inside. The two transmission shafts are respectively arranged on the inner sides of the two guide plates and fit in with the bottoms of the two guide plates, so that the transmission shaft can perform preliminary guidance on the counterweight. The front and rear ends of the two transmission shafts are fixedly connected with relatively third bevel gears on the outer sides, and the rear ends of the four rotating sleeves are fixedly connected with fourth bevel gears, and the four third bevel gears are respectively meshed with four fourth bevel gears, and the third bevel gears are driven to rotate by the rotation of the transmission shaft, so that the third bevel gears drive the fourth bevel gears to rotate, thereby driving the rotating sleeve to rotate, and the tops of the two adjustable mounting frames are fixedly connected with motors, and the output ends of the two motors are respectively fixedly connected to the rear ends of the two transmission shafts.

[0010] Preferably, limit plates are formed on both sides of the rotating sleeve, and limit grooves are provided on both sides of the first threaded rod. The two limit plates are respectively slidably connected to the inside of the two limit grooves and adapted to the two limit grooves. A threaded sleeve is fixedly connected to one end of the fixed sleeve, and the first threaded rod passes through the threaded sleeve and is threadedly connected to the threaded sleeve, so that the limit plates limit the limit grooves, and when the rotating sleeve rotates, the first threaded rod is driven to rotate, and the threaded sleeve limits the first threaded rod. When the first threaded rod rotates, it moves under the limit of the threaded groove of the threaded sleeve.

[0011] Preferably, the outer sides of one ends of the four first threaded rods are fixedly connected to the first bevel gears, the front ends of the four first threaded rods are fixedly connected to the connecting shafts, the four connecting shafts pass through the two ends of the two limit brackets in pairs and are rotatably connected to the two limit brackets, and the limit brackets are supported by the connecting shafts, the two limit brackets are rotatably connected with the second threaded rods inside, and the outer sides of the two ends of the two second threaded rods are fixedly connected with second bevel gears set in opposite directions, and the four first bevel gears are respectively meshed with the four second bevel gears, so that the two first threaded rods drive the two first bevel gears to rotate, and thereby drive the second bevel gears and the second threaded rods to rotate.

[0012] Preferably, the positioning assembly includes two moving blocks, two positioning plates and two first clamping plates, the two moving blocks are respectively slidably connected to the two sides of the limiting bracket, the thread directions at both ends of the second threaded rod are set to be opposite, the two moving blocks are respectively threadedly connected to the outer sides of the two ends of the second threaded rod, the two positioning plates are respectively fixedly connected to the rear sides of the two moving blocks, the two first clamping plates are respectively fixedly connected to the bottom ends of the two positioning plates, and the two moving blocks are driven to move by the rotation of the second threaded rod, thereby driving the positioning plate and the first clamping plate to move.

[0013] Preferably, the front ends of the four fixed sleeves are fixedly connected to limit rings, the outer sides of the two limit rings located on the rear side are rotatably connected to the first swivel, the inside of the first swivel is fixedly connected to limit blocks on both sides, the two limit blocks are respectively slidably connected to the inside of the two limit grooves on the outside of the first threaded rod, the outer sides of the two limit rings located on the front side are rotatably connected to the second swivel, the two second swivels are sleeved on the outside of the first threaded rod and movably sleeved with the first threaded rod, the two first swivels and the two second swivels are fixedly connected to synchronous wheels on one side, and the outer sides of the two synchronous wheels located on the front and rear sides are sleeved with synchronous belts, which drive the first swivel to rotate through the first threaded rod, thereby driving the synchronous belt and the second swivel to rotate.

[0014] Preferably, the second clamping block and the third clamping block are fixedly connected to the upper and lower sides of the synchronous belt respectively, and two limit rails are fixedly connected to one side of the fixed plate. One end of the second clamping block and the third clamping block are respectively slidably connected to the inside of the two limit rails, and the second clamping block and the third clamping block are supported and limited by the limit rails.

[0015] Preferably, the tops of the two support plates are fixedly connected with fixed blocks, the interiors of the two fixed blocks are fixedly connected with relatively arranged sliding sleeves, the interiors of the two sliding sleeves are slidably connected with sliders, the interiors of the two sliders are provided with multiple through holes, and the interiors of the two sliding sleeves are filled with buffer solutions to form a damping effect, which is beneficial for buffering.

[0016] Preferably, one side of the two sliders is fixedly connected with a sliding rod, the two sliding rods respectively penetrate the two end surfaces of the sliding sleeves and are slidably connected to the two sliding sleeves, the two sliding rods extend to the outer side of the sliding sleeve and are fixedly connected with a push plate at one end, the outer side of the two sliding rods is sleeved with a spring, the two ends of the two springs respectively contact the sliding sleeve and the push plate, the two push plates respectively correspond to the top of the two guide plates, so that the push plates push the counterweight located on the top of the guide plate to reset the counterweight.

[0017] The present invention provides an auxiliary launching device for hull lateral support, which has the following beneficial effects:

[0018] 1. The auxiliary launching equipment supported by the hull sideways loses its initial balance after the equipment is lowered, and the hull is pressed down by the equipment on the other side that has not been lowered, causing the hull to tilt to one side. The whole is regarded as a lever. In the process of the limit bracket moving outward, the force arm on the lowering side is extended to offset part of the weight of the equipment. At the same time, in the process of the limit bracket moving outward, the limit bracket drives the two connecting cables to pull the counterweight to move, so that the counterweight rises inside the limit bracket. When the counterweight moves to one side of the transmission shaft, the transmission shaft initially supports the counterweight, and then the connecting cable pulls the counterweight above the isolation plate, so that the counterweight also presses down on the side of the hull lowering equipment, thereby greatly reducing the left and right swaying amplitude of the hull after the equipment dives, thereby ensuring the stability of the hull and improving the safety of the crew;

[0019] 2. The auxiliary launching equipment supported laterally by the hull, when the equipment on the other side is lowered, the two sides of the hull are in a balanced state again. When the equipment is recovered, the limit bracket resets and drives the fixed block and the sliding sleeve to move, so that the sliding sleeve drives the sliding rod and the push plate to push the counterweight to move back, so that the counterweight falls back into the limit bracket, and the connecting cable gradually lowers the counterweight to the bottom of the limit bracket. At the same time, when the push plate pushes the counterweight, the spring drives the slider to move inside the sliding sleeve, so that the buffer inside the sliding sleeve passes through the internal through hole of the slider, forming a damping effect, and cooperates with the elastic force of the spring for buffering, thereby improving stability and ensuring the balance of the hull;

[0020] 3. The auxiliary launching equipment supported laterally by the hull, when the first threaded rod rotates, the limit groove limits the limit block, and the first threaded rod drives the first swivel to rotate, and when the first swivel rotates, it drives the synchronous wheel to rotate, and the rotation of the synchronous wheel drives the synchronous belt to rotate, so that the upper and lower sides of the synchronous belt respectively drive the second clamping block and the third clamping block to move, and the second clamping block and the third clamping block support some small diving equipment, and the small equipment is disconnected by moving the second clamping block and the third clamping block to facilitate lowering. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 is a side view of the present invention;

[0023] Figure 3 It is a structural schematic diagram of the limiting frame of the present invention;

[0024] Figure 4 It is a structural schematic diagram of the guide plate of the present invention;

[0025] Figure 5 It is a structural schematic diagram of the baffle of the present invention;

[0026] Figure 6 It is a schematic diagram of the structure of the limiting bracket of the present invention;

[0027] Figure 7 It is a schematic structural diagram of the limit rail of the present invention;

[0028] Figure 8 It is a structural schematic diagram of the second clamping block and the third clamping block of the present invention;

[0029] Fig. 9 It is a structural schematic diagram of the limiting plate of the present invention;

[0030] Fig.10 It is a schematic structural diagram of the first rotating ring of the present invention;

[0031] Fig.11 It is a structural schematic diagram of the moving block of the present invention;

[0032] Fig.12 It is a structural schematic diagram of the sliding sleeve of the present invention;

[0033] Fig.13 It is a schematic structural diagram of the counterweight of the present invention.

[0034] In the figure: 1, hull; 2, fixed plate; 3, fixed sleeve; 4, rotating sleeve; 5, first threaded rod; 6, limit bracket; 7, second threaded rod; 8, moving block; 9, positioning plate; 10, first clamping plate; 11, limit ring; 1201, first rotating ring; 1202, second rotating ring; 13, synchronous wheel; 14, synchronous belt; 15, second clamping block; 16, third clamping block; 17, threaded sleeve; 18, limit plate; 19, limit groove; 20, limit block; 21, first bevel gear; 22, second bevel gear; 23, connecting shaft; 24, support rail; 25, adjustable mounting bracket; 26, vertical plate; 27, transmission shaft; 28, third bevel gear; 29, fourth bevel gear; 30, baffle; 31, support block; 32, limit frame; 33, counterweight; 34, support plate; 35, connecting rope; 36, guide plate; 37, isolation plate; 38, fixed block; 39, sliding sleeve; 40, slider; 41, slide rod; 42, spring; 43, push plate; 44, limit rail. DETAILED DESCRIPTION

[0035] An embodiment of the present invention provides an auxiliary launching device for lateral support of a hull.

[0036] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 , Fig.12 and Fig.13, including a hull 1, fixed plates 2 are provided on both sides of the top of the hull 1, and fixed sleeves 3 are fixedly connected on the front and rear sides of the tops of the two fixed plates 2. A circular hole is opened inside the fixed sleeve 3, and a rotating sleeve 4 is rotatably connected inside the circular hole of the fixed sleeve 3. A first threaded rod 5 is slidably connected inside the rotating sleeve 4. Limited brackets 6 are provided on both sides of the top of the hull 1, and positioning components are provided inside the two limited brackets 6. The tops of the two limited brackets 6 are fixedly connected with support plates 34, and the opposite sides of the two support plates 34 are fixedly connected with two connecting cables 35. Limited frames 32 are fixedly connected on both sides of the inside of the hull 1, and counterweights 33 are slidably connected inside the two limited frames 32. The two counterweights 33 are composed of a plurality of counterweight blocks hinged at the head and tail. The bottom ends of the four connecting cables 35 are fixedly connected to the two sides of the tops of the two counterweights 33 respectively. Support rails 24 are fixedly connected on both sides of the top of the hull 1, and two support rails 24 are fixedly connected. The outer side of the support rail 24 is fixedly connected to an adjustable mounting frame 25 by bolts, which is convenient for changing the fixed position of the adjustable mounting frame 25, thereby adjusting the position of the equipment. The two fixing plates 2 are respectively fixedly connected to one side of the two adjustable mounting frames 25, and the two fixing plates 2 are fixedly connected to one side of the baffle plate 30, and the two baffle plates 30 are fixedly connected to the side facing the hull 1. The top side of the two adjustable mounting frames 25 is fixedly connected to a guide plate 36, and the two guide plates 36 are arranged opposite to each other so that the guide plates 36 support and guide the connecting cables 35. Isolation plates 37 are integrally formed on both sides of the top of the two guide plates 36. The four connecting cables 35 are respectively arranged in the four isolation plates 37 and are slidably connected to the four isolation plates 37. The connecting cables 35 are limited by the isolation plates 37 to maintain the direction and stability of the connecting cables 35. At the same time, the isolation plates 37 support the counterweight 33.

[0037] The tops of the two support plates 34 are fixedly connected to fixed blocks 38, and the interiors of the two fixed blocks 38 are fixedly connected to relatively arranged sliding sleeves 39, and the interiors of the two sliding sleeves 39 are slidably connected to sliders 40, and a plurality of through holes are provided inside the two sliding sleeves 39, and buffer solutions are poured inside the two sliding sleeves 39 to form a damping effect, which is beneficial to buffering. One side of the two sliders 40 is fixedly connected to sliding rods 41, and the two sliding rods 41 respectively penetrate the end faces of the two sliding sleeves 39 and are slidably connected to the two sliding sleeves 39. The two sliding rods 41 extend to the outer ends of the sliding sleeves 39 and are fixedly connected to push plates 43, and the outer sides of the two sliding rods 41 are sleeved with springs 42, and the two ends of the two springs 42 respectively conflict with the sliding sleeves 39 and the push plates 43, and the two push plates 43 respectively correspond to the tops of the two guide plates 36, so that the push plates 43 push the counterweight 33 located at the top of the guide plates 36 to reset the counterweight 33.

[0038] The front and rear ends of the tops of the two adjustable mounting frames 25 are fixedly connected with vertical plates 26, and a transmission shaft 27 is rotatably connected inside the vertical plates 26. The two transmission shafts 27 are respectively arranged on the inner sides of the two guide plates 36 and fit with the bottoms of the two guide plates 36, so that the transmission shaft 27 can initially guide the counterweight 33. The outer sides of the front and rear ends of the two transmission shafts 27 are fixedly connected with third bevel gears 28 that are relatively arranged. The rear ends of the four rotating sleeves 4 are fixedly connected with fourth bevel gears 29, and the four third bevel gears 28 are respectively meshed with the four fourth bevel gears 29. The third bevel gears 28 are rotated by rotating the transmission shaft 27, so that the third bevel gear 28 drives the fourth bevel gear 29 to rotate, thereby driving the rotating sleeve 4 to rotate. The tops of the two adjustable mounting frames 25 are fixedly connected with motors, and the output ends of the two motors are respectively fixedly connected to the rear ends of the two transmission shafts 27.

[0039] Limiting plates 18 are formed on both sides of the rotating sleeve 4, and limiting grooves 19 are provided on both sides of the first threaded rod 5. The two limiting plates 18 are respectively slidably connected to the inside of the two limiting grooves 19 and are adapted to the two limiting grooves 19. A threaded sleeve 17 is fixedly connected to one end of the fixed sleeve 3. The first threaded rod 5 passes through the threaded sleeve 17 and is threadedly connected to the threaded sleeve 17, so that the limiting plates 18 limit the limiting grooves 19. When the rotating sleeve 4 rotates, the first threaded rod 5 is driven to rotate, and the threaded sleeve 17 limits the first threaded rod 5. When the first threaded rod 5 rotates, it moves under the limit of the threaded groove of the threaded sleeve 17.

[0040] The first bevel gears 21 are fixedly connected to the outer sides of one ends of the four first threaded rods 5, and the front ends of the four first threaded rods 5 are fixedly connected to the connecting shafts 23. The four connecting shafts 23 pass through the two ends of the two limit brackets 6 in pairs and are rotatably connected to the two limit brackets 6. The limit brackets 6 are supported by the connecting shafts 23. The second threaded rods 7 are rotatably connected inside the two limit brackets 6, and the outer sides of the two ends of the two second threaded rods 7 are fixedly connected to the second bevel gears 22 set in opposite directions. The four first bevel gears 21 are respectively meshed and connected with the four second bevel gears 22, so that the two first threaded rods 5 drive the two first bevel gears 21 to rotate, and Thereby, the second bevel gear 22 and the second threaded rod 7 are driven to rotate. The positioning assembly includes two moving blocks 8, two positioning plates 9 and two first clamping plates 10. The two moving blocks 8 are respectively slidably connected to the two sides of the inside of the limiting bracket 6. The thread directions at both ends of the second threaded rod 7 are set to be opposite. The two moving blocks 8 are respectively threadedly connected to the outer sides of the two ends of the second threaded rod 7. The two positioning plates 9 are respectively fixedly connected to the rear sides of the two moving blocks 8. The two first clamping plates 10 are respectively fixedly connected to the bottom ends of the two positioning plates 9. The two moving blocks 8 are driven to move by the rotation of the second threaded rod 7, thereby driving the positioning plates 9 and the first clamping plates 10 to move.

[0041] The front ends of the four fixed sleeves 3 are fixedly connected to the limit ring 11, the outer sides of the two limit rings 11 located on the rear side are rotatably connected to the first rotating ring 1201, the inner sides of the first rotating ring 1201 are fixedly connected to the limit blocks 20, the two limit blocks 20 are respectively slidably connected to the inside of the two limit grooves 19 on the outer sides of the first threaded rod 5, the outer sides of the two limit rings 11 located on the front side are rotatably connected to the second rotating ring 1202, the two second rotating rings 1202 are sleeved on the outer sides of the first threaded rod 5 and movably sleeved on the first threaded rod 5, and one side of the two first rotating rings 1201 and the two second rotating rings 1202 are fixed A synchronous wheel 13 is fixedly connected, and a synchronous belt 14 is sleeved on the outer sides of the two synchronous wheels 13 located on the front and rear sides. The first rotating ring 1201 is driven to rotate by the first threaded rod 5, thereby driving the synchronous belt 14 and the second rotating ring 1202 to rotate. The second clamping block 15 and the third clamping block 16 are fixedly connected to the upper and lower sides of the synchronous belt 14 respectively. Two limiting rails 44 are fixedly connected to one side of the fixed plate 2. One end of the second clamping block 15 and the third clamping block 16 are respectively slidably connected to the inside of the two limiting rails 44, and the second clamping block 15 and the third clamping block 16 are supported and limited by the limiting rails 44.

[0042] Specifically, after the hull 1 travels to the working area, when the diving equipment on which side needs to be lowered, the motor on the corresponding side is started, and the output end of the motor drives the transmission shaft 27 to rotate. When the transmission shaft 27 rotates, it drives the two third bevel gears 28 to rotate, and thereby drives the two fourth bevel gears 29 to rotate. The fourth bevel gear 29 is fixedly connected to the rotating sleeve 4, so that the two fourth bevel gears 29 drive the two rotating sleeves 4 to rotate. Due to the meshing position of the two third bevel gears 28 and the two fourth bevel gears 29, the two rotating sleeves 4 rotate in opposite directions. When the rotating sleeve 4 rotates, it drives the limit plate 18 to rotate, and the limit plate 18 is slidably connected to the limit groove 19, so that the limit plate 18 limits the limit groove 19, thereby driving the first threaded rod 5 to follow The rotating sleeve 4 rotates synchronously, and because the first threaded rod 5 is threadedly connected to the threaded sleeve 17, the first threaded rod 5 moves horizontally when rotating inside the threaded sleeve 17. Because the first threaded rod 5 and the rotating sleeve 4 are in a relative sliding relationship, the first threaded rod 5 moves inside the rotating sleeve 4 while following the rotation of the rotating sleeve 4. When the first threaded rod 5 moves, it drives the connecting shaft 23 to move, so that the connecting shaft 23 drives the limit bracket 6 to move, thereby extending the limit bracket 6 outward, and at the same time controlling the positioning component to lower the submersible equipment into the water. In the process of the limit bracket 6 moving outward, it drives the submersible equipment away from the hull 1, thereby preventing the submersible equipment from colliding with the hull 1 during the lowering process, protecting the equipment, and protecting the hull 1 at the same time.

[0043] During the rotation of the first threaded rod 5, the two first threaded rods 5 drive the two first bevel gears 21 to rotate, and the two first bevel gears 21 drive the two second bevel gears 22 to rotate, thereby driving the second threaded rod 7 to rotate. When the second threaded rod 7 rotates, it drives the two moving blocks 8 to move in the opposite direction outside the second threaded rod 7, so that the two moving blocks 8 drive the two positioning plates 9 and the first clamping plate 10 to move in the opposite direction, so that when the limit bracket 6 extends outward, the two positioning plates 9 and the first clamping plate 10 are disengaged from the connecting part of the submersible equipment, thereby lowering the submersible equipment for underwater work.

[0044] When the first threaded rod 5 rotates, the limit groove 19 limits the limit block 20, and the first threaded rod 5 drives the first rotating ring 1201 to rotate. When the first rotating ring 1201 rotates, it drives the synchronous wheel 13 to rotate, and the rotation of the synchronous wheel 13 drives the synchronous belt 14 to rotate, so that the upper and lower sides of the synchronous belt 14 respectively drive the second clamping block 15 and the third clamping block 16 to move, and the second clamping block 15 and the third clamping block 16 support some small diving equipment. The small equipment is disconnected by moving the second clamping block 15 and the third clamping block 16 to facilitate lowering.

[0045] After the equipment is lowered, the hull 1 loses its initial balance and is pressed down by the equipment on the other side that has not been lowered, causing the hull 1 to tilt to one side. The whole is regarded as a lever, and in the process of the limit bracket 6 moving outward, the force arm on the lowered side is extended to offset part of the weight of the equipment. At the same time, in the process of the limit bracket 6 moving outward, the limit bracket 6 drives the two connecting cables 35 to pull the counterweight 33 to move, so that the counterweight 33 rises inside the limit bracket 32. When the counterweight 33 moves to one side of the transmission shaft 27, the transmission shaft 27 provides initial support for the counterweight 33, and then the connecting cable 35 pulls the counterweight 33 to the top of the isolation plate 37, so that the counterweight 33 also presses down on the side of the hull 1 where the equipment is lowered, thereby greatly reducing the left and right swaying amplitude of the hull 1 after the equipment dives, thereby ensuring the stability of the hull 1 and improving the safety of the crew.

[0046] When the equipment on the other side is lowered, both sides of the hull 1 are in a balanced state again. When the equipment is recovered, the limit bracket 6 is reset, driving the fixed block 38 and the sliding sleeve 39 to move, so that the sliding sleeve 39 drives the sliding rod 41 and the pushing plate 43 to push the counterweight 33 back, so that the counterweight 33 falls back into the limit frame 32, and the connecting rope 35 gradually lowers the counterweight 33 to the bottom of the limit frame 32. At the same time, when the pushing plate 43 pushes the counterweight 33, the spring 42 drives the slider 40 to move inside the sliding sleeve 39, so that the buffer inside the sliding sleeve 39 passes through the internal through hole of the slider 40, forming a damping effect, and cooperates with the elastic force of the spring 42 for buffering, thereby improving stability and ensuring the balance of the hull 1.

[0047] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A hull lateral support auxiliary launching device, comprising a hull (1), characterized in that: The hull (1) is provided with fixing plates (2) on both sides of the top, and the front and rear sides of the tops of the two fixing plates (2) are fixedly connected with fixing sleeves (3), a circular hole is opened inside the fixing sleeve (3), a rotating sleeve (4) is rotatably connected inside the circular hole of the fixing sleeve (3), and a first threaded rod (5) is slidably connected inside the rotating sleeve (4), and the top of the hull (1) is provided with limiting brackets (6), and the two limiting brackets (6) are provided with positioning components, and the tops of the two limiting brackets (6) are fixedly connected with support plates (34), and the opposite sides of the two support plates (34) are fixedly connected with two connecting cables (35), and the inside of the hull (1) is fixedly connected with the limiting brackets (32), and the two connecting cables (35) are fixedly connected to the limiting brackets (32) on both sides. The limiting frame (32) is slidably connected to a counterweight (33) inside, and the two counterweights (33) are composed of a plurality of counterweight blocks hinged end to end. The bottom ends of the four connecting cables (35) are fixedly connected to the top sides of the two counterweights (33) respectively. The rotating sleeve (4) is formed with a limiting plate (18) on both sides inside, and the first threaded rod (5) is provided with a limiting groove (19) on both sides. The two limiting plates (18) are slidably connected to the inside of the two limiting grooves (19) and are matched with the two limiting grooves (19). One end of the fixed sleeve (3) is fixedly connected to a threaded sleeve (17), and the first threaded rod (5) passes through the threaded sleeve (17) and is threadedly connected to the threaded sleeve (17). The four first threaded rods (5) are fixedly connected to the threaded sleeve (17). The outer sides of the ends are fixedly connected with first bevel gears (21), the front ends of the four first threaded rods (5) are fixedly connected with connecting shafts (23), the four connecting shafts (23) penetrate the two ends of the two limit brackets (6) in pairs and are rotatably connected with the two limit brackets (6), the insides of the two limit brackets (6) are rotatably connected with second threaded rods (7), the outer sides of the two ends of the two second threaded rods (7) are fixedly connected with second bevel gears (22) arranged in opposite directions, the four first bevel gears (21) are respectively meshed and connected with the four second bevel gears (22), and the positioning assembly comprises two moving blocks (8), two positioning plates (9) and two first clamping plates (10), and the two moving blocks (8) are respectively slidably connected to the limit brackets (6). On both sides of the interior, the thread directions of the two ends of the second threaded rod (7) are set to be opposite, the two moving blocks (8) are respectively threadedly connected to the outer sides of the two ends of the second threaded rod (7), the two positioning plates (9) are respectively fixedly connected to the rear sides of the two moving blocks (8), the two first clamping plates (10) are respectively fixedly connected to the bottom ends of the two positioning plates (9), the front ends of the four fixed sleeves (3) are all fixedly connected to the limiting ring (11), the outer sides of the two limiting rings (11) located on the rear side are rotatably connected to the first rotating ring (1201), the inner sides of the first rotating ring (1201) are both fixedly connected to the limiting blocks (20), and the two limiting blocks (20) are respectively slidably connected to the inside of the two limiting grooves (19) on the outer side of the first threaded rod (5),The outer sides of the two limit rings (11) located at the front side are both rotatably connected to the second rotating rings (1202), the two second rotating rings (1202) are sleeved on the outer sides of the first threaded rod (5) and movably sleeved with the first threaded rod (5), the two first rotating rings (1201) and the two second rotating rings (1202) are both fixedly connected to a synchronous wheel (13) on one side, the outer sides of the two synchronous wheels (13) located at the front side and the rear side are sleeved with a synchronous belt (14), the upper and lower sides of the synchronous belt (14) are respectively fixedly connected to the second clamping block (15) and the third clamping block (16), one side of the fixed plate (2) is fixedly connected to two limit rails (44), one end of the second clamping block (15) and the third clamping block (16) are respectively slidably connected to the inside of the two limit rails (44).

2. The auxiliary launching equipment for hull lateral support according to claim 1, characterized in that: Both sides of the top of the hull (1) are fixedly connected to support rails (24), and the outer sides of the two support rails (24) are fixedly connected to adjustable mounting frames (25) by bolts. The two fixing plates (2) are respectively fixedly connected to one side of the two adjustable mounting frames (25), and the two fixing plates (2) are fixedly connected to one side of the two adjustable mounting frames (25). The two baffles (30) are fixedly connected to a support block (31) on the side facing the hull (1). The tops of the two adjustable mounting frames (25) are fixedly connected to one side of the two guide plates (36), and the two guide plates (36) are arranged opposite to each other. Isolation plates (37) are integrally formed on both sides of the tops of the two guide plates (36), and the four connecting cables (35) are respectively arranged inside the four isolation plates (37) and are slidably connected to the four isolation plates (37).

3. The auxiliary launching equipment for lateral support of a hull according to claim 2, characterized in that: The front and rear ends of the tops of the two adjustable mounting frames (25) are fixedly connected to vertical plates (26), the interior of the vertical plates (26) is rotatably connected to a transmission shaft (27), the two transmission shafts (27) are respectively arranged on the inner sides of the two guide plates (36) and fit with the bottoms of the two guide plates (36), the outer sides of the front and rear ends of the two transmission shafts (27) are fixedly connected to third bevel gears (28) arranged opposite to each other, the rear ends of the four rotating sleeves (4) are fixedly connected to fourth bevel gears (29), the four third bevel gears (28) are respectively meshed with four fourth bevel gears (29), the tops of the two adjustable mounting frames (25) are fixedly connected to motors, and the output ends of the two motors are respectively fixedly connected to the rear ends of the two transmission shafts (27).

4. The auxiliary launching equipment for hull lateral support according to claim 1, characterized in that: The tops of the two support plates (34) are fixedly connected to fixed blocks (38), the interiors of the two fixed blocks (38) are fixedly connected to sliding sleeves (39) arranged opposite to each other, the interiors of the two sliding sleeves (39) are slidably connected to sliders (40), the interiors of the two sliders (40) are provided with a plurality of through holes, and the interiors of the two sliding sleeves (39) are filled with buffer.

5. The auxiliary launching equipment for lateral support of a hull according to claim 4, characterized in that: One side of the two sliders (40) is fixedly connected with a slide rod (41), the two slide rods (41) respectively penetrate the end surfaces of the two slide sleeves (39) and are slidably connected to the two slide sleeves (39), one end of the two slide rods (41) extending to the outside of the slide sleeves (39) is fixedly connected with a push plate (43), the outside of the two slide rods (41) is sleeved with a spring (42), the two ends of the two springs (42) are respectively in contact with the slide sleeves (39) and the push plate (43), and the two push plates (43) correspond to the tops of the two guide plates (36) respectively.

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