CN216374912U

CN216374912U - Supplementary device of laying of deck track of comprehensive investigation ship of ocean science

Info

Publication number: CN216374912U
Application number: CN202122411448.0U
Authority: CN
Inventors: 蔡建南; 许明珠; 高友炎; 翁建伟; 陈堃
Original assignee: Xiamen University
Current assignee: Xiamen University
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-04-26
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses an auxiliary laying device for deck tracks of a marine science comprehensive investigation ship, which comprises a track main body, wherein a sliding table and a driving mechanism are arranged on the track main body, an accommodating wane is arranged on the sliding table, long columnar equipment can be transversely arranged on the accommodating wane, the driving mechanism comprises a driving motor, a duplex drum, a first steel wire rope, a second steel wire rope and a fixed pulley, the first steel wire rope and the second steel wire rope are respectively wound on the duplex drum in the forward direction and the reverse direction, the fixed pulley is arranged at the front end of the track main body, the free end of the first steel wire rope is connected to the rear end of the sliding table, the free end of the second steel wire rope penetrates through the fixed pulley and is connected to the front end of the sliding table, and the first steel wire rope and the second steel wire rope can drive the sliding table to slide along the track main body by controlling the forward rotation and the reverse rotation of the driving motor. The long columnar equipment can be stably conveyed to the edge of a deck of a ship body through the deck track device, and the long columnar equipment is lowered into the sea under the cooperation of the hoisting equipment, so that the safety of launching operation of slightly long columnar diving equipment can be improved.

Description

Supplementary device of laying of deck track of comprehensive investigation ship of ocean science

Technical Field

The utility model relates to the technical field of marine survey vessels, in particular to an auxiliary laying device for deck rails of a marine science comprehensive investigation vessel.

Background

The marine surveying vessel is a vessel capable of completing marine environment element detection, marine subject investigation and specific marine parameter measurement. All ships capable of completing the task of measuring the marine space environment can be called marine measuring ships. In order to complete various scientific investigation monitoring, various long columnar devices for measurement and detection are often required to be lowered to the sea by hoisting equipment, and the existing method is to directly complete hoisting connection of the long columnar devices on a hull deck, then the long columnar devices are hoisted and translated to the sea surface by using the hoisting equipment, and then the long columnar devices are lowered to the sea, but because the sea surface environment is complex and wave currents surge frequently, a marine survey ship frequently flows along with the waves on the sea surface, and the hull can shake, at the moment, because the long columnar devices are hoisted on the hull deck and then translated to the sea surface, in the translation process, if the hull shakes, the long columnar devices are extremely easy to shake together, so that the long columnar devices are not stably translated, and when the shaking amplitude is large, the long columnar devices are even easy to be damaged or cause other potential safety hazards, there is a potential hazard to the personnel on board or equipment and the hull.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an auxiliary laying device for a deck track of a marine scientific comprehensive investigation ship, long columnar equipment to be launched is conveyed to the edge of a deck of a ship body through a deck track device, and the long columnar equipment is lowered into the sea under the cooperation of hoisting equipment, so that the launching safety of the long columnar equipment is greatly improved.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

an auxiliary laying device for deck rails of a ship for comprehensive marine science investigation comprises a rail main body which is arranged on a deck of a ship body and extends towards the edge of the deck, a sliding table is arranged on the rail main body in a sliding manner, a driving mechanism capable of driving the sliding table to slide back and forth along the rail main body is arranged on the rail main body, an accommodating warping plate capable of rotating up and down relative to the sliding table is arranged at the front end of the sliding table, an accommodating clamping groove matched with the shape of long columnar equipment to be drained is formed in the accommodating warping plate so that the long columnar equipment can be transversely laid on the accommodating warping plate, the driving mechanism comprises a driving motor fixedly arranged at the rear end of the rail main body, a duplex winding drum driven by the driving motor, a first steel wire rope, a second steel wire rope and a fixed pulley fixedly arranged at the front end of the rail main body, the free end of the first steel wire rope is connected to the rear end of the sliding table, the free end of the second steel wire rope penetrates through the fixed pulley and is connected to the front end of the sliding table, the first steel wire rope and the second steel wire rope can drive the sliding table to slide along the track main body by controlling the forward rotation and the reverse rotation of the driving motor so as to convey long columnar equipment to be launched to the edge of a deck of a ship body, and the accommodating wane can automatically turn forwards and tend to a vertical state under the action of gravity by lifting the rear end of the long columnar equipment under the cooperation of the hoisting equipment so as to lower the long columnar equipment in the accommodating wane to the sea.

Further, be equipped with the holding wane support on the front end of slip table, the both sides of holding wane articulate on the holding wane support.

Further, be equipped with the backup pad that can lean on with holding wane rear end top on the slip table to keep apart the rear end and the track bulk phase of holding wane when placing long columnar shape equipment.

Further, the driving mechanism further comprises a steel wire rope tensioner, the steel wire rope tensioner is arranged at the front end of the sliding table, the free end of the second steel wire rope penetrates through the fixed pulley and then is connected to the steel wire rope tensioner, and the first steel wire rope and the second steel wire rope can be kept tensioned through the steel wire rope tensioner so that the first steel wire rope and the second steel wire rope can be orderly wound in or out of the duplex winding drum.

Furthermore, the steel wire rope tensioner comprises a telescopic rod which is connected to the front end of the sliding table and can automatically contract inwards relative to the sliding table, and the free end of the second steel wire rope is connected to the telescopic rod.

Furthermore, the telescopic link is inserted and is established and connect on the front end of slip table, is equipped with a extension spring between telescopic link and the slip table and makes the telescopic link have the trend of automatic inside shrink relative to the slip table front end.

Further, deck guard rails are arranged on the ship body decks on two sides of the front end of the track main body, so that personal safety of persons standing on the front end of the ship body deck to assist the long columnar equipment in launching can be guaranteed, and water falling can be prevented.

The auxiliary laying device for the deck track of the marine science comprehensive investigation ship has the following advantages:

the utility model relates to an auxiliary distribution device for a deck track of an ocean science comprehensive investigation ship, wherein a first steel wire rope and a second steel wire rope which are wound on a duplex drum in the forward direction and the reverse direction are respectively connected to the rear end and the front end of a sliding table, so that a closed loop similar to a ring can be formed, the first steel wire rope and the second steel wire rope can be respectively wound in and out on the duplex drum by controlling the forward rotation or the reverse rotation of a driving motor, so that the sliding table can be driven to slide back and forth along a track main body, a containing wane is arranged on the sliding table, long columnar equipment to be drained can be firstly transversely arranged in a containing clamping groove of the containing wane during operation, a lifting rope of a lifting device is connected with the rear end of the long columnar equipment, then the driving motor is controlled to operate, so that the sliding table drives the long columnar equipment to slide to the edge of a deck of a ship body, and the long columnar equipment is transversely arranged in the containing clamping groove of the containing wane during the conveying process, the device is stable in movement, can not greatly shake due to the influence of wave motion to cause potential safety hazards, and greatly improves the safety of launching operation of the long columnar equipment. When long column shape equipment moves to hull deck edge through the slip table, start hoisting equipment and mention the rear end of long column shape equipment, under the effect of gravity, the holding wane can take long column shape equipment to overturn and trend vertical state forward automatically so that transfer the long column shape equipment in the holding wane to the sea in order to accomplish the operation of launching.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention.

Fig. 2 is a schematic perspective view of another embodiment of the present invention.

Fig. 3 is a schematic perspective view of a sliding table of an embodiment of the present invention after sliding forward.

Fig. 4 is a schematic perspective view of another angle after the sliding table slides forward according to the embodiment of the utility model.

Description of reference numerals:

1. the track comprises a track main body, 2, a sliding table, 21, a containing wane support, 22, a supporting plate, 3, a driving mechanism, 31, a driving motor, 32, a duplex winding drum, 33, a first steel wire rope, 34, a second steel wire rope, 35, a fixed pulley, 36, a steel wire rope tensioner, 4, a containing wane, 41, a containing clamping groove, 5 and a deck guard rail.

Detailed Description

The utility model is further described with reference to the following figures and examples.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 to 4, in the embodiment, an auxiliary distribution device for deck rails of a ship for comprehensive marine science research includes a rail main body 1 installed on a deck of a ship body and extending toward an edge of the deck, a sliding table 2 is slidably installed on the rail main body 1, a driving mechanism 3 capable of driving the sliding table 2 to slide back and forth along the rail main body 1 is disposed on the rail main body 1, an accommodating rocker 4 capable of rotating up and down relative to the sliding table 2 is disposed at a front end of the sliding table 2, an accommodating slot 41 adapted to a shape of a long columnar device to be launched is formed in the accommodating rocker 4 so that the long columnar device (not shown) can be horizontally placed on the accommodating rocker 4, the driving mechanism 3 includes a driving motor 31 fixedly disposed at a rear end of the rail main body 1, a duplex winding drum 32 driven by the driving motor 31, and first steel wire ropes 33 respectively wound around the duplex winding drum 32 in forward and reverse directions, The free end of the first steel wire rope 33 is connected to the rear end of the sliding table 2, the free end of the second steel wire rope 34 penetrates through the fixed pulley 35 and is connected to the front end of the sliding table 2, the first steel wire rope 33 and the second steel wire rope 34 can drive the sliding table 2 to slide along the track main body 1 by controlling the forward rotation and the reverse rotation of the driving motor 31 so as to convey long columnar equipment to be launched to the edge of a ship deck, and the accommodating warping plate 4 can automatically turn forwards under the action of gravity and tend to a vertical state by lifting the rear end of the long columnar equipment under the cooperation of hoisting equipment (not shown) so as to lower the long columnar equipment in the accommodating warping plate 4 to the sea. In this embodiment, the first wire rope 33 and the second wire rope 34 wound around the duplex winding drum 32 in the forward direction and the reverse direction are respectively connected to the rear end and the front end of the sliding table 2, so as to form a closed loop similar to a ring, the first wire rope 33 and the second wire rope 34 can be respectively wound in and out of the duplex winding drum 32 by controlling the forward rotation or the reverse rotation of the driving motor 31 (when the first wire rope 33 is wound in, the second wire rope 34 is wound out, and when the first wire rope 33 is wound out, the second wire rope 34 is wound in), so as to drive the sliding table 2 to slide back and forth along the track main body 1, the sliding table 2 is provided with the receiving rocker 4, during operation, a long columnar device to be launched can be firstly placed in the receiving slot 41 of the receiving rocker 4 in a horizontal manner, and simultaneously, a lifting rope of a hoisting device (not shown) is connected to the rear end of the long columnar device (not shown), and then the driving motor 31 is controlled to operate, make slip table 2 take long column shape equipment to slide to hull deck edge, at this transportation process, long column shape equipment (not shown) is horizontal in the holding draw-in groove 41 of holding wane 4, moves steadily can not be influenced by the wave motion and produces and rock by a wide margin and cause some potential safety hazards, has improved the security of long column shape equipment operation of launching greatly. When long column shape equipment moves to hull deck edge through slip table 2, start hoisting equipment and mention the rear end of long column shape equipment, under the effect of gravity, holding wane 4 can take long column shape equipment to overturn and trend vertical state forward automatically so that transfer the long column shape equipment in holding wane 4 to the sea in order to accomplish the operation of launching.

Referring to fig. 1 to 4, in the present embodiment, preferably, a receiving rocker bracket 21 is disposed at a front end of the sliding table 2, and two sides of the receiving rocker 4 are hinged to the receiving rocker bracket 21. Preferably, the sliding platform 2 is provided with a supporting plate 22 which can abut against the rear end of the accommodating wane 4, so as to isolate the rear end of the accommodating wane 4 from the rail main body 1 when the long columnar equipment is placed.

Referring to fig. 1 to 4, in this embodiment, the driving mechanism 3 further includes a cable tensioner 36, the cable tensioner 36 is disposed at the front end of the sliding table 2, the free end of the second cable 34 passes through the fixed pulley 35 and then is connected to the cable tensioner 36, and the first cable 33 and the second cable 34 can be kept tensioned by the cable tensioner 36 so that the first cable 33 and the second cable 34 can be sequentially wound in or wound out of the twin drum 32.

Referring to fig. 2 and 4, in the embodiment, preferably, the cable tensioner 36 includes a telescopic rod connected to the front end of the sliding platform 2 and capable of automatically retracting inward relative to the sliding platform 2, and the free end of the second cable 34 is connected to the telescopic rod. In this embodiment, preferably, the telescopic rod is inserted and connected to the front end of the sliding table 2, and a tension spring is provided between the telescopic rod and the sliding table 2 to make the telescopic rod have a tendency of automatically contracting inward relative to the front end of the sliding table 2.

Referring to fig. 1, in the present embodiment, deck guard rails 5 are disposed on the hull decks on both sides of the front end of the rail main body 1 to ensure the personal safety of the persons standing on the front end of the hull deck to assist the long column-shaped equipment in launching water, so as to prevent the persons from falling into the water.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and these modifications or substitutions do not make the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention, so that all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

Claims

1. The utility model provides a supplementary device of laying of marine science comprehensive investigation ship deck track which characterized in that: the ship hull water-saving device comprises a track main body (1) which is arranged on a ship hull deck and extends towards the edge of the deck, a sliding table (2) is arranged on the track main body (1) in a sliding manner, a driving mechanism (3) which can drive the sliding table (2) to slide back and forth along the track main body (1) is arranged on the track main body (1), an accommodating wane (4) which can rotate up and down relative to the sliding table (2) is arranged at the front end of the sliding table (2), an accommodating clamping groove (41) which is matched with the shape of long columnar equipment to be drained is formed in the accommodating wane (4) to enable the long columnar equipment to be transversely placed on the accommodating wane (4), the driving mechanism (3) comprises a driving motor (31) fixedly arranged at the rear end of the track main body (1), a duplex winding drum (32) driven by the driving motor (31), a first steel wire rope (33) and a second steel rope (34) which are respectively wound on the duplex winding drum (32) in the forward direction and the reverse direction, and a fixed pulley (35) fixedly arranged at the front end of the track main body (1), the free end of a first steel wire rope (33) is connected to the rear end of the sliding table (2), the free end of a second steel wire rope (34) penetrates through a fixed pulley (35) and is connected to the front end of the sliding table (2), the first steel wire rope (33) and the second steel wire rope (34) can drive the sliding table (2) to slide along the track main body (1) by controlling the forward rotation and the reverse rotation of the driving motor (31) so as to convey long columnar equipment to be launched to the edge of a ship deck, and the accommodating wane (4) can automatically turn forwards and tend to a vertical state under the action of gravity by lifting the rear end of the long columnar equipment under the coordination of the lifting equipment so as to conveniently place the long columnar equipment in the accommodating wane (4) into the sea.

2. The auxiliary distribution device for the deck rail of the marine science comprehensive research ship according to claim 1, characterized in that: the front end of the sliding table (2) is provided with a containing wane support (21), and two sides of the containing wane (4) are hinged to the containing wane support (21).

3. The auxiliary distribution device for the deck rail of the marine science comprehensive research ship according to claim 2, characterized in that: the sliding table (2) is provided with a supporting plate (22) which can be abutted against the rear end of the accommodating wane (4) so as to isolate the rear end of the accommodating wane (4) from the track main body (1) when long columnar equipment is placed.

4. The auxiliary distribution device for the deck rail of the marine science comprehensive research ship according to claim 3, wherein: the driving mechanism (3) further comprises a steel wire rope tensioner (36), the steel wire rope tensioner (36) is arranged at the front end of the sliding table (2), the free end of the second steel wire rope (34) penetrates through the fixed pulley (35) and then is connected to the steel wire rope tensioner (36), and the first steel wire rope (33) and the second steel wire rope (34) can be kept tensioned through the steel wire rope tensioner (36) so that the first steel wire rope (33) and the second steel wire rope (34) can be orderly wound in or out of the duplex winding drum (32).

5. The auxiliary distribution device for the deck rail of the marine science comprehensive research ship according to claim 4, wherein: the steel wire rope tensioner (36) comprises an expansion link which is connected to the front end of the sliding table (2) and can automatically contract inwards relative to the sliding table (2), and the free end of the second steel wire rope (34) is connected to the expansion link.

6. The auxiliary distribution device for the deck rail of the marine science comprehensive research ship according to claim 5, wherein: the telescopic rod is inserted and connected to the front end of the sliding table (2), and a tension spring is arranged between the telescopic rod and the sliding table (2) to enable the telescopic rod to have an automatic inward contraction trend relative to the front end of the sliding table (2).

7. The auxiliary laying device for the deck rail of the marine science comprehensive research ship according to any one of claims 1 to 6, wherein: and deck guard rails (5) are arranged on the ship body decks on two sides of the front end of the track main body (1) so as to ensure the personal safety of the personnel standing on the front end of the ship body deck to assist the long columnar equipment to descend into water and prevent the personnel from falling into the water.