CN209740517U - oscillation stopping device for distribution and recovery process of marine underwater investigation equipment - Google Patents
oscillation stopping device for distribution and recovery process of marine underwater investigation equipment Download PDFInfo
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- CN209740517U CN209740517U CN201920596176.6U CN201920596176U CN209740517U CN 209740517 U CN209740517 U CN 209740517U CN 201920596176 U CN201920596176 U CN 201920596176U CN 209740517 U CN209740517 U CN 209740517U
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- 238000011835 investigation Methods 0.000 title claims abstract description 47
- 238000011084 recovery Methods 0.000 title claims abstract description 17
- 230000010355 oscillation Effects 0.000 title claims description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 15
- 239000004744 fabric Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000006583 body weight regulation Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model relates to an anti-swing device for the laying and recovery process of marine underwater investigation equipment, wherein a fixed seat is installed on a deck of an investigation ship, a frame body is hinged on the fixed seat, one end of a hydraulic cylinder A is hinged on the fixed seat, the other end of the hydraulic cylinder A is hinged with the frame body, a fixed pulley is arranged on the frame body, one end of a rope is connected to the fixed seat, and the other end of the rope is connected to a marine investigation instrument to be laid and recovered by bypassing the fixed pulley; the clamping arm fixing plate is hinged on the frame body, one end of the hydraulic cylinder B is hinged on the frame body, and the other end of the hydraulic cylinder B is hinged with the clamping arm fixing plate; pneumatic cylinder C installs on the arm lock fixed plate, and the left and right sides of output all is equipped with the link mechanism who articulates on the arm lock fixed plate, and the link mechanism of every side all links to each other with pneumatic cylinder C's output, and the other end is the exposed core of centre gripping ocean survey instrument, and the link mechanism of both sides opens or presss from both sides tightly through pneumatic cylinder C's drive. The utility model discloses prevent that marine investigation instrument cloth from putting the recovery in-process and sway, guarantee ocean scientific investigation operating personnel's safety.
Description
Technical Field
The utility model belongs to marine deck lifts by crane and only swings device in the marine equipment field, and specifically speaking is a marine underwater investigation equipment lays recovery process only swings device.
Background
Marine science is an observation-based discipline. Marine surveys are needed to recognize, develop and utilize the oceans. Marine surveying equipment is not available for marine surveying, and the more common method is to survey the mechanical part of the deck on a ship. Especially, the mechanical equipment with excellent separation performance and reasonable design is used for the distribution and recovery of instrument equipment in deep and open sea investigation, and the shipborne hoisting equipment is an important one of the mechanical equipment.
in the conventional marine investigation process, under severe sea conditions, rigid collision is generally required to be strictly prohibited in the underwater equipment arrangement and recovery process so as to prevent damage to marine investigation equipment or influence on the safety of marine science investigation ships and personnel. This requires the design of special equipment, and the system has good safety and reliable operation. The existing hoisting equipment used for the survey ship rear deck is simple in design structure, can only meet the operation requirements of front-back swing and conventional sea conditions, and cannot guarantee safe operation of the survey equipment in the water inlet and outlet process under extreme sea conditions. With the gradual deepening of the deep and far sea investigation of the country, the extreme sea conditions of the challenge investigation sea area are not slow, such as the laying and the recovery of deep sea submerged beacons in the construction of the western pacific deep sea submerged beacon observation network, and more efficient operation is required; especially, in the recovery process, the safety protection of the precise instrument and equipment carrying years of observation data is very important. Therefore, a set of devices with dynamic transverse anti-swing and longitudinal limit swing needs to be designed, and the marine investigation efficiency needs to be improved.
SUMMERY OF THE UTILITY MODEL
to the above-mentioned problem that current investigation ship back deck used lifting device to exist, the utility model aims to provide a marine investigation equipment lay recovery process only swing device under water.
The purpose of the utility model is realized through the following technical scheme:
The utility model discloses an A type frame, arm lock extend unit and arm lock unit, wherein A type frame includes fixing base, pneumatic cylinder A, support body, fixed pulley and rope, and this fixing base is installed on the deck of investigation ship, articulated on the fixing base have the support body, and one end of pneumatic cylinder A articulates on the fixing base, and the other end is articulated with the support body, is equipped with the fixed pulley on this support body, and the one end of rope is connected in the fixing base, and the other end walks around the fixed pulley to be connected on waiting to lay the marine investigation instrument of retrieving, the support body erects on the deck or has inclination through pneumatic cylinder A's drive; the clamping arm extending unit comprises a hydraulic cylinder B and a clamping arm fixing plate, the clamping arm fixing plate is hinged to the frame body, one end of the hydraulic cylinder B is hinged to the frame body, the other end of the hydraulic cylinder B is hinged to the clamping arm fixing plate, and the clamping arm fixing plate is driven by the hydraulic cylinder B to be parallel to or form an included angle with the frame body; the clamping arm unit comprises a hydraulic cylinder C and a link mechanism, the hydraulic cylinder C is mounted on the clamping arm fixing plate, the left side and the right side of the output end are respectively provided with the link mechanism hinged on the clamping arm fixing plate, the link mechanism on each side is connected with the output end of the hydraulic cylinder C, the other end of the link mechanism is a clamping end for clamping the marine survey instrument, and the link mechanisms on the two sides are driven by the hydraulic cylinder C to open or clamp;
Wherein: the frame body comprises an A-shaped frame upright post and an A-shaped frame cross post, the two ends of the A-shaped frame cross post are both connected with the A-shaped frame upright post, and the bottom of the A-shaped frame upright post at each end is respectively hinged on a fixed seat;
the A-shaped frame upright column at each end corresponds to a hydraulic cylinder A and a fixed seat, the cylinder body or the hydraulic rod of the hydraulic cylinder A is hinged with the fixed seat at the same end, and the hydraulic rod or the cylinder body of the hydraulic cylinder A is hinged on the A-shaped frame upright column at the same end;
The fixed pulleys comprise lateral fixed pulleys and middle fixed pulleys, the middle fixed pulleys are arranged in the middle of the A-shaped frame cross column, and the side, facing the ocean surveying instrument, of the A-shaped frame stand column at each end is provided with the lateral fixed pulleys; the device comprises a plurality of ropes, wherein the ropes comprise inclined pull ropes and a middle lifting rope, one end of the middle lifting rope is fixedly connected to any one fixed seat, the other end of the middle lifting rope is connected with the marine survey instrument after bypassing the middle fixed pulley, the number of the inclined pull ropes is two, one end of each inclined pull rope is fixedly connected to one fixed seat, and the other end of each inclined pull rope is connected with the marine survey instrument after bypassing the side fixed pulley on the same-end A-shaped frame upright post; the middle hoisting rope and the two stay ropes form a triangular hoisting rope;
An idler pulley is installed on the transverse column of the A-shaped frame, a tension pulley is installed on the upright column of the A-shaped frame at any end, and the other end of the middle lifting rope sequentially bypasses the tension pulley, the idler pulley and the middle fixed pulley and then is connected with a marine survey instrument; the A-shaped frame upright column at each end is provided with a tensioning device for tensioning an inclined pull rope;
a cross rod is arranged on the frame body, and one end of the hydraulic cylinder B is hinged with the cross rod; hinge rods are arranged at the left end and the right end of the clamping arm fixing plate, one end of each hinge rod is fixedly connected with the clamping arm fixing plate, and the other end of each hinge rod is hinged to the frame body;
The clamping arm fixing plate is of a hollow structure, and front anti-collision rubber and side anti-collision rubber are respectively arranged on one surface of the clamping arm fixing plate facing the ocean surveying instrument;
The connecting rod mechanism comprises a moving connecting rod, a rotating connecting rod and a clamping jaw, the moving connecting rod is connected with the output end of the hydraulic cylinder C, a group of rotating connecting rods and a group of clamping jaws are respectively arranged at the left end and the right end of the moving connecting rod, the clamping jaws are hinged on the clamping arm fixing plate, one end of each rotating connecting rod is hinged on the moving connecting rod, the other end of each rotating connecting rod is hinged with one end of each clamping jaw, and the other end of each clamping jaw is hinged with a clamping;
the middle position of the movable connecting rod is connected with a hinge block, a connecting nut is mounted on the hinge block, and the connecting nut is connected with a hydraulic cylinder telescopic rod serving as the output end of the hydraulic cylinder C; the hydraulic cylinder C is fixedly connected to the clamping arm fixing plate through a hydraulic cylinder fixing plate;
The clamping rubber plate is of a structure with a thin upper part and a thick lower part, and the clamping rubber plate is always kept in a vertical state.
The utility model discloses an advantage does with positive effect:
1. The utility model discloses a A type frame stands on the deck of investigation ship when not using, and keeps the inclination of settlement with the deck when using to it is perpendicular with the sea level to do benefit to the marine investigation instrument that is lifted by crane.
2. the utility model discloses set up two oblique pull rope and one in the middle of lifting by crane the rope, triangle-shaped is constituteed to three ropes, has solved single middle marine investigation instrument skew distance that lifts by crane the rope and lift by crane the in-process very big drawback, makes the marine investigation instrument who is lifted by crane keep swaing in the settlement range of middle part under the pulling force effect of three ropes.
3. The utility model discloses a arm lock fixed plate in arm lock extension unit remains parallel with A type frame stand when not using, becomes the contained angle of settlement with A type frame stand when using to allow the arm lock unit to realize the centre gripping to being lifted by hoisting accessory.
4. The utility model discloses a design of arm lock fixed plate is hollow structure, prevents to shelter from and cause the maloperation to operating personnel's sight.
5. The utility model discloses a both sides and the front end of arm lock fixed plate have all set up crashproof rubber, and the prevention damages the marine investigation instrument of retrieving because of the collision in operation process.
6. The utility model discloses a link mechanism realizes removing the rotatory conversion of arm lock by the pneumatic cylinder to realize the centre gripping of arm lock unit to being hoisted device.
7. The utility model discloses a centre gripping rubber slab designs for the structure of going up thin thick down, adjusts through the dead weight and makes centre gripping rubber slab no matter what the contained angle of arm lock fixed plate and A type frame stand is, all keeps vertical state.
drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic perspective view of the A-shaped frame of the present invention;
FIG. 3 is a schematic perspective view of the arm lock extension unit of the present invention;
FIG. 4 is a schematic perspective view of the clamping arm unit of the present invention;
FIG. 5 is a schematic structural view showing two working states of clamping and non-clamping of the clamping arm unit of the present invention;
FIG. 6 is a schematic structural view showing the present invention in a state of use and a state of non-use;
wherein: the device comprises a base, a clamping arm extending unit, a clamping arm unit, a marine surveying instrument, a sea surface, a hydraulic cylinder A, a clamping arm extending unit, a clamping arm unit, a marine surveying instrument, a sea surface, a tensioning wheel, a fixing seat, a stay rope, a middle lifting rope, a transverse rod, a hinge fixing seat A, a hydraulic cylinder B, a hinge rod, a clamping arm fixing plate, a hinge fixing seat B, a hinge forward collision rubber, a lateral collision rubber, a hydraulic cylinder C, a hydraulic cylinder telescopic rod, a connecting nut, a hydraulic cylinder fixing plate, a hinge block, a movable connecting rod, a rotating connecting rod, a clamping jaw, a hinge fixing seat C and a clamping rubber plate, wherein the base A is 1, the clamping arm extending unit, the clamping arm unit 3, the clamping arm unit, the marine surveying instrument 4, the sea surface, the hydraulic cylinder A, the tensioning device, the transverse rod, the transverse.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the utility model comprises an a-shaped frame 1, a clamping arm extending unit 2 and a clamping arm unit 3, wherein the a-shaped frame 1 is a bearing part of the utility model and provides support for a recovery and lifting rope of a marine survey instrument 4; the clamping arm extension unit 2 is parallel to the A-type frame upright post 7 of the A-type frame when not in use, and forms a set included angle with the A-type frame upright post 7 when in use, so that the clamping arm unit 3 is favorable for clamping the marine surveying instrument 4; the clamping arm unit 3 is mainly used for clamping the marine surveying instrument 4 and preventing the marine surveying instrument 4 from swinging.
As shown in fig. 2, a type frame 1 includes fixing base 14, pneumatic cylinder a6, the support body, fixed pulley and rope, this fixing base 14 is installed on the deck of investigation ship, it has the support body to articulate on the fixing base 14, pneumatic cylinder a 16's one end articulates on fixing base 14, the other end is articulated with the support body, be equipped with the fixed pulley on this support body, the one end of rope is connected at fixing base 14, the other end is walked around the fixed pulley and is connected on waiting to lay the marine investigation instrument 4 of retrieving, the support body erects on the deck or has an inclination through pneumatic cylinder a 6's drive. The frame body of the embodiment comprises an A-shaped frame upright post 7 and an A-shaped frame cross post 11, wherein the left end and the right end of the A-shaped frame cross post 11 are fixedly connected with the A-shaped frame upright post 7, the bottom of the A-shaped frame upright post 7 at each end is respectively hinged to a fixing seat 14, and the two fixing seats 14 are respectively fixed on a deck of an investigation ship; the two A-shaped frame upright posts 7 are parallel to each other and are respectively vertical to the A-shaped frame cross post 11. The A-shaped frame upright post 7 at each end corresponds to a hydraulic cylinder A6, the cylinder body of each hydraulic cylinder A6 is hinged with the fixed seat 14 at the same end, and the hydraulic rod of each hydraulic cylinder A6 is hinged on the A-shaped frame upright post 7 at the same end; the rotation of the whole A-shaped frame 1 is controlled through the expansion of the hydraulic cylinder 6, so that the A-shaped frame upright post 7 is erected on a deck of an investigation ship when not used, and keeps a set inclination angle with the deck of the investigation ship when used, so that the marine investigation instrument 4 is favorably separated from a ship body, and the marine investigation instrument 4 is prevented from being damaged due to hard collision. The fixed pulley of the embodiment comprises a lateral fixed pulley 9 and a middle fixed pulley 10, the middle fixed pulley 10 is arranged in the middle of an A-shaped frame cross column 11, and the side fixed pulley 9 is arranged on one side, facing the marine surveying instrument 4, of the A-shaped frame upright column 7 at each end. An idler wheel 12 is further mounted on the cross column 11 of the A-shaped frame in the embodiment, a tensioning wheel 13 is mounted on the upright column 7 of the A-shaped frame at any end, and a tensioning device 8 is mounted on the upright column 7 of the A-shaped frame at each end; the overspeed device tensioner of this embodiment is prior art, including the tensioning seat, installed one big or two little, totally three take-up pulleys on the tensioning seat. The rope of the embodiment comprises an inclined pull rope 15 and a middle lifting rope 16, wherein one end of the middle lifting rope 16 is fixedly connected to any one fixed seat 14, and the other end of the middle lifting rope 16 is connected with the marine surveying instrument 4 after sequentially passing through a tension pulley 13, an idler pulley 12 and a middle fixed pulley 10; the number of the inclined pull ropes 15 is two, one end of each inclined pull rope 15 is fixedly connected to one fixed seat 14, the other end of each inclined pull rope 15 is connected with the marine surveying instrument 4 after being wound by the tensioning device 8 and the lateral fixed pulley 9 on the same-end A-shaped frame upright post 7, and the inclined pull ropes 15 wind three tensioning wheels on the tensioning device in an S-shaped mode; the middle hoisting rope 16 and the two diagonal pulling ropes 15 form a triangular hoisting rope, so that the defect of large offset distance in the hoisting process of a single middle hoisting rope is overcome, and the hoisted marine survey instrument 4 is kept to swing within a set range of the middle part under the tension action of the three ropes so as to be convenient for clamping.
As shown in fig. 3, the clamping arm extending unit 2 includes a hydraulic cylinder B19 and a clamping arm fixing plate 21, the clamping arm fixing plate 21 is hinged to the frame, one end of the hydraulic cylinder B19 is hinged to the frame, the other end is hinged to the clamping arm fixing plate 21, and the clamping arm fixing plate 21 is driven by the hydraulic cylinder B19 to be parallel to or form an included angle with the frame. In the embodiment, a cross rod 17 is fixedly connected between two A-type frame upright posts 7, and the cross rod 17 is parallel to the A-type frame upright post 11; one end (cylinder body) of the hydraulic cylinder B19 is hinged with a hinge fixing seat A18 fixed on the cross bar 17, the other end (hydraulic rod) is hinged with a hinge fixing seat B22 fixed on the clamping arm fixing plate 21, the left end and the right end of the clamping arm fixing plate 21 are respectively connected with a hinge rod 20, the upper end of the hinge rod 20 is hinged with the A-shaped frame upright post 7, and the lower end is welded on the clamping arm fixing plate 21; the rotation of the clamping arm fixing plate 21 is realized through the extension and retraction of the hydraulic cylinder B19, the clamping arm fixing plate 21 is kept parallel to the A-type frame upright 7 when not in use, and a set included angle is formed between the clamping arm fixing plate and the A-type frame upright 7 when in use, so that the clamping arm unit 3 is allowed to clamp the marine surveying instrument 4 when the marine surveying instrument is separated from the sea surface 5. The design of arm lock fixed plate 21 of this embodiment is the shape of middle empty, prevents the sheltering from of staff's sight on the ship deck when playing the supporting role to arm lock unit 3, the staff's of being convenient for operation. Side anti-collision rubber 24 and forward anti-collision rubber 23 are installed in the design of arm lock fixed plate 21, prevent at the centre gripping process of arm lock unit 3 to marine survey instrument 4, the marine survey instrument 4 that causes because of the wave sways and leads to marine survey instrument 4's damage with the collision of arm lock fixed plate 21.
As shown in fig. 4, the clamping arm unit 3 includes a hydraulic cylinder C25 and a link mechanism, the hydraulic cylinder C25 is installed on the clamping arm fixing plate 21, the link mechanisms hinged to the clamping arm fixing plate 21 are respectively installed on the left side and the right side of the output end, the link mechanism on each side is connected with the output end of the hydraulic cylinder C25, the other end is a clamping end for clamping the marine surveying instrument 4, and the link mechanisms on both sides are driven to open or clamp through the hydraulic cylinder C25. The link mechanism of the embodiment comprises a movable link 30, a rotary link 31 and a clamping jaw 32, wherein a hinge block 29 is connected to the middle position of the movable link 30, a connecting nut 27 is mounted on the hinge block 29, and the connecting nut 27 is connected with a hydraulic cylinder telescopic rod 26 as the output end of a hydraulic cylinder C25; the hydraulic cylinder C25 is fixed to the arm fixing plate 21 by the hydraulic cylinder fixing plate 28, and the movable link 30 is movable in the height direction of the arm fixing plate 21 in accordance with the extension and contraction of the hydraulic cylinder extension/contraction rod 26. A group of rotating connecting rods 31 and clamping jaws 32 are respectively arranged at the left end and the right end of the moving connecting rod 30, the clamping jaws 32 are hinged on the clamping arm fixing plate 21, one end of each rotating connecting rod 31 is hinged on the moving connecting rod 30, the other end of each rotating connecting rod 31 is hinged with one end of each clamping jaw 32, the other end of each clamping jaw 32 is hinged with a hinged fixing seat C33, and the clamping rubber plate 34 is arranged on the hinged fixing seat C33; along with the movement of the moving link 30, the clamping jaws 32 rotate around the hinges, so that the distance between the two clamping rubber plates 34 is increased or decreased to adapt to various marine survey instruments 4 with different sizes. The design of centre gripping rubber slab 34 of this embodiment is the structure of upper thin lower thickness, makes centre gripping rubber slab 34 no matter what the contained angle of arm lock fixed plate 21 and A type frame stand 7 is for through the dead weight regulation, all keeps vertical state. The clamping rubber plate 34 of this embodiment is made of high-elasticity rubber, and can prevent seawater corrosion and reduce the maintenance cost, and can play a role in buffering when clamping the marine survey instrument 4 to prevent damage to the recovery instrument 4 caused by collision.
The utility model discloses a theory of operation does:
the utility model uses three ropes to lift the oceanographic survey instrument 4 at the same time, and the tension in three directions limits the swing of the oceanographic survey instrument 4; in order to prevent the damage of the laying and recycling marine investigation instrument 4 caused by collision, high-elasticity anti-collision rubber is arranged at the corresponding parts of the clamping arm extending unit 2 and the clamping arm unit 3, so that transverse and longitudinal stress caused by severe sea conditions can be effectively buffered. When the marine surveying instrument 4 which goes out of the sea and enters the water leaves the sea surface 5, the hydraulic cylinder drives the clamping arm unit 3 to clamp the marine surveying instrument 4, the lifted marine surveying instrument 4 is rigidly connected with the A-shaped frame 1, and therefore swinging is thoroughly prevented, and the safety of marine scientific investigation operators is effectively guaranteed. The method specifically comprises the following steps:
the utility model discloses when not using, A type frame stand 7 stands on the deck of investigation ship, and arm lock fixed plate 21 keeps parallel with A type frame stand 7. When the marine surveying instrument 4 is recovered, the two hydraulic cylinders A6 drive the A-shaped frame 1 to tilt forwards and keep a set inclination angle with the deck; two diagonal pulling ropes 15 and a middle hoisting rope 16 are respectively connected to the oceanographic survey instrument 4, and the three ropes are triangular. The hydraulic cylinder B19 drives the clamping arm fixing plate 21 to make the clamping arm fixing plate 21 and the A-shaped frame upright post 7 form a set included angle, so that the clamping arm unit 3 is allowed to clamp the lifted and recovered marine survey instrument 4. The hydraulic cylinder C25 drives the movable connecting rod 30 to move, the movable connecting rod 30 drives the connecting rod mechanisms on two sides to realize the conversion from the movement of the hydraulic cylinder C25 to the rotation of the clamping jaw 32, and the clamping rubber plate 34 is used for clamping the marine surveying instrument 4. Then, the hydraulic rods of the hydraulic cylinder B19 and the hydraulic cylinder a6 are respectively retracted, and the lifting and recovery of the marine surveying instrument 4 are completed. The operation for laying the marine survey instrument 4 is the same as described above, and the marine survey instrument 4 to be laid is connected to the three ropes, driven by the hydraulic cylinder C25, and the marine survey instrument 4 is laid in the water by holding the marine survey instrument 4 by the holding rubber 34.
Claims (10)
1. The utility model provides a marine underwater investigation equipment lays and ends device of swinging of recovery process which characterized in that: the device comprises an A-shaped frame (1), a clamping arm extension unit (2) and a clamping arm unit (3), wherein the A-shaped frame (1) comprises a fixed seat (14), a hydraulic cylinder A (6), a frame body, a fixed pulley and a rope, the fixed seat (14) is installed on a deck of an investigation ship, the frame body is hinged to the fixed seat (14), one end of the hydraulic cylinder A (6) is hinged to the fixed seat (14), the other end of the hydraulic cylinder A (6) is hinged to the frame body, the fixed pulley is arranged on the frame body, one end of the rope is connected to the fixed seat (14), the other end of the rope bypasses the fixed pulley to be connected to an ocean investigation instrument (4) to be laid and recovered, and the frame body is erected on the deck or has an inclination angle; the clamping arm extending unit (2) comprises a hydraulic cylinder B (19) and a clamping arm fixing plate (21), the clamping arm fixing plate (21) is hinged to the frame body, one end of the hydraulic cylinder B (19) is hinged to the frame body, the other end of the hydraulic cylinder B (19) is hinged to the clamping arm fixing plate (21), and the clamping arm fixing plate (21) is driven by the hydraulic cylinder B (19) to be parallel to the frame body or form an included angle with the frame body; the clamping arm unit (3) comprises a hydraulic cylinder C (25) and a connecting rod mechanism, the hydraulic cylinder C (25) is installed on the clamping arm fixing plate (21), the connecting rod mechanisms hinged to the clamping arm fixing plate (21) are arranged on the left side and the right side of the output end, the connecting rod mechanism on each side is connected with the output end of the hydraulic cylinder C (25), the other end of the connecting rod mechanism is used for clamping the clamping end of the marine survey instrument (4), and the connecting rod mechanisms on the two sides are opened or clamped through the driving of the hydraulic cylinder C (25).
2. The device for stopping oscillation in the laying and recovering process of the marine underwater investigation equipment as claimed in claim 1, is characterized in that: the support body includes A type frame stand (7) and A type frame spreader (11), and the both ends of this A type frame spreader (11) all are connected with A type frame stand (7), and every end the bottom of A type frame stand (7) articulates respectively on a fixing base (14).
3. the device for stopping oscillation in the laying and recovering process of the marine underwater investigation equipment as claimed in claim 2, is characterized in that: the A-shaped frame upright post (7) at each end corresponds to a hydraulic cylinder A (6) and a fixing seat (14), the cylinder body or hydraulic rod of the hydraulic cylinder A (6) is hinged with the fixing seat (14) at the same end, and the hydraulic rod or cylinder body of the hydraulic cylinder A (6) is hinged on the A-shaped frame upright post (7) at the same end.
4. The device for stopping oscillation in the laying and recovering process of the marine underwater investigation equipment as claimed in claim 2, is characterized in that: the fixed pulleys comprise lateral fixed pulleys (9) and middle fixed pulleys (10), the middle fixed pulleys (10) are arranged in the middle of the A-shaped frame cross column (11), and the side, facing the ocean surveying instrument (4), of the A-shaped frame upright column (7) at each end is provided with the lateral fixed pulleys (9); the marine surveying instrument comprises ropes and is characterized in that the ropes comprise inclined pulling ropes (15) and middle lifting ropes (16), one end of each middle lifting rope (16) is fixedly connected to any one fixing seat (14), the other end of each middle lifting rope (16) is connected with the marine surveying instrument (4) after passing around the middle fixed pulley (10), the number of the inclined pulling ropes (15) is two, one end of each inclined pulling rope (15) is fixedly connected to one fixing seat (14), and the other end of each inclined pulling rope (15) is connected with the marine surveying instrument (4) after passing around the side fixed pulley (9) on the same-end A-type frame upright post (7); the middle hoisting rope (16) and the two diagonal pulling ropes (15) form a triangular hoisting rope.
5. the device for stopping oscillation in the deployment and recovery process of the marine underwater investigation equipment as claimed in claim 4, wherein: an idler pulley (12) is installed on the A-shaped frame cross column (11), a tension pulley (13) is installed on the A-shaped frame upright column (7) at any end, and the other end of the middle lifting rope (16) sequentially bypasses the tension pulley (13), the idler pulley (12) and the middle fixed pulley (10) and then is connected with an ocean investigation instrument (4); and a tensioning device (8) for tensioning the inclined pulling rope (15) is arranged on the A-shaped frame upright post (7) at each end.
6. The device for stopping oscillation in the laying and recovering process of the marine underwater investigation equipment as claimed in claim 1, is characterized in that: a cross rod (17) is installed on the frame body, and one end of the hydraulic cylinder B (19) is hinged with the cross rod (17); hinge rods (20) are arranged at the left end and the right end of the clamping arm fixing plate (21), one end of each hinge rod (20) is fixedly connected with the clamping arm fixing plate (21), and the other end of each hinge rod is hinged to the frame body.
7. The device for stopping oscillation in the laying and recovering process of the marine underwater investigation equipment as claimed in claim 1, is characterized in that: the clamping arm fixing plate (21) is of a hollow structure, and front anti-collision rubber (23) and side anti-collision rubber (24) are arranged on one surface, facing the ocean surveying instrument (4), of the clamping arm fixing plate (21) respectively.
8. The device for stopping oscillation in the laying and recovering process of the marine underwater investigation equipment as claimed in claim 1, is characterized in that: the connecting rod mechanism comprises a moving connecting rod (30), a rotating connecting rod (31) and a clamping jaw (32), the moving connecting rod (30) is connected with the output end of the hydraulic cylinder C (25), a group of rotating connecting rod (31) and a clamping jaw (32) are respectively arranged at the left end and the right end of the moving connecting rod (30), the clamping jaw (32) is hinged on the clamping arm fixing plate (21), one end of the rotating connecting rod (31) is hinged on the moving connecting rod (30), the other end of the rotating connecting rod is hinged with one end of the clamping jaw (32), and the other end of the clamping jaw (32) is hinged with a clamping rubber plate (34).
9. The device for stopping oscillation in the deployment and recovery process of the marine underwater investigation equipment as claimed in claim 8, wherein: the middle position of the movable connecting rod (30) is connected with a hinge block (29), a connecting nut (27) is installed on the hinge block (29), and the connecting nut (27) is connected with a hydraulic cylinder telescopic rod (26) serving as the output end of the hydraulic cylinder C (25); and the hydraulic cylinder C (25) is fixedly connected to the clamping arm fixing plate (21) through a hydraulic cylinder fixing plate (28).
10. The device for stopping oscillation in the deployment and recovery process of the marine underwater investigation equipment as claimed in claim 8, wherein: the clamping rubber plate (34) is of a structure with a thin upper part and a thick lower part, and the clamping rubber plate (34) is always kept in a vertical state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920596176.6U CN209740517U (en) | 2019-04-28 | 2019-04-28 | oscillation stopping device for distribution and recovery process of marine underwater investigation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920596176.6U CN209740517U (en) | 2019-04-28 | 2019-04-28 | oscillation stopping device for distribution and recovery process of marine underwater investigation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209740517U true CN209740517U (en) | 2019-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920596176.6U Withdrawn - After Issue CN209740517U (en) | 2019-04-28 | 2019-04-28 | oscillation stopping device for distribution and recovery process of marine underwater investigation equipment |
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| CN (1) | CN209740517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969936A (en) * | 2019-04-28 | 2019-07-05 | 中国科学院海洋研究所 | What investigation apparatus laid removal process under a kind of ocean water only swings device |
-
2019
- 2019-04-28 CN CN201920596176.6U patent/CN209740517U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969936A (en) * | 2019-04-28 | 2019-07-05 | 中国科学院海洋研究所 | What investigation apparatus laid removal process under a kind of ocean water only swings device |
| CN109969936B (en) * | 2019-04-28 | 2024-02-09 | 中国科学院海洋研究所 | Oscillation stopping device for distribution and recovery process of marine underwater investigation equipment |
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Granted publication date: 20191206 Effective date of abandoning: 20240209 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20191206 Effective date of abandoning: 20240209 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |