CN217730702U - Special tool for untwisting and mooring of tug boat for special boat - Google Patents

Abstract

The utility model discloses a special tool for untwisting and mooring of a tug for a special boat, which comprises a pipe body I and a locking unit; a first pipe body: the inner part of the tube body II is connected with a tube body II in a sliding way, the upper end of the tube body II extends out of the tube body I, and an S-shaped hook is arranged at the end head; a locking unit: it is including the locking seat, shrinkage joint and fixed cover, the locking seat sets up in the upper end of a body extrados, the upper end and the two cooperations of body set up of locking seat, evenly distributed's shrinkage joint is seted up to the upper end of locking seat, the upper end threaded connection of locking seat has fixed cover, the locking unit still includes the ring channel, the ring channel is seted up in the middle part of locking seat inner arc wall, should be used for the tug to untie the cable for special ship, the specialized tool of band cable, staff's personal safety has been guaranteed, and can satisfy different working distance's use, high durability and convenient use, long service life simultaneously, excellent in use effect.

Description

Special tool for untwisting and mooring of tug boat for special boat

Technical Field

The utility model relates to a marine tool technical field specifically is a be used for tug to untie cable, take cable specialized tool for special ship.

Background

The tugboat is a ship used for dragging barges and ships, and has no loading and unloading capacity, the tugboat mainly drags the barges and various operation ships for carrying goods and materials, the tugboat generally drags other ships through cables, the cables are required to be connected with the dragged ships, some special ships such as warships can exist in the working process, cable bollards on the ship side are more special, are near a waterline and are embedded into the ships, the cable bollards are far away from a deck trunk line, warship workers can not reach the cable bollards, only the tugboat workers can stretch hands to carry cables and release the cables, the ship is influenced by wind waves on the sea, both parties can continuously shake, the tugboat workers stretch hands to enter the warship mooring devices to carry out manual carrying and releasing of the cables, and certain personal safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide one kind and be used for the tow boat to untie the cable, take the cable specialized tool for special ship, avoid the staff to stretch into by two ship extruded risks, guaranteed staff's personal safety to can satisfy different working distance's use, convenience simple to use, long service life simultaneously, excellent in use effect can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a special tool for untwisting and mooring a special ship for a tugboat comprises a pipe body I and a locking unit;

a first pipe body: the inner part of the tube body II is connected with a tube body II in a sliding way, the upper end of the tube body II extends out of the tube body I, and an S-shaped hook is arranged at the end head;

a locking unit: it includes locking seat, shrinkage joint and fixed cover, the locking seat sets up in the upper end of a body extrados, the upper end and the two cooperations of body of locking seat set up, evenly distributed 'S shrinkage joint is seted up to the upper end of locking seat, the upper end threaded connection of locking seat has fixed cover, utilize S type hook to replace bare-handed area cable, untwist, staff' S personal safety has been guaranteed, be equipped with the body of rod that can stretch out and draw back simultaneously, and then can satisfy the untwist of different distances, the area cable work, and easy and convenient to use, and then improve the convenience of using, can seal up regulation department simultaneously, prevent that the foreign matter from getting into, it is dead to avoid regulation department card, sealed pad can be changed simultaneously, and then long service life, excellent in use effect.

Furthermore, the locking unit further comprises an annular groove, and the annular groove is formed in the middle of the inner arc wall of the locking seat, so that the locking seat is convenient to deform.

Furthermore, the upper end of the outer cambered surface of the fixed sleeve is provided with anti-skidding grooves which are uniformly distributed, and the lower end of the outer cambered surface of the locking seat is provided with an anti-skidding sleeve, so that the locking unit can be conveniently controlled.

Furthermore, the upper surface of the fixed sleeve is provided with a circular tube, a wool felt sealing gasket is inserted into the circular tube, and the wool felt sealing gasket is connected with the tube body II in a sliding mode, so that the sealing effect of the locking unit is improved.

Furthermore, the inside upper end of ring pipe is pegged graft and is had the annular plate, and the extrados symmetry of annular plate is equipped with the fixture block, and the fixture block respectively with the draw-in groove activity joint of ring pipe upper end, the relative back of two fixture blocks all is equipped with the ball, makes things convenient for the sealed fixed of filling up of wool felt.

Furthermore, the clamping groove bottom wall of the upper end of the circular ring pipe is provided with spring pieces, and the spring pieces are respectively matched with the adjacent clamping blocks, so that the movement of the circular ring plate is conveniently limited.

Further, the lower extreme of body one is equipped with the rubber sleeve, and the extrados face of rubber sleeve is equipped with evenly distributed's anti-skidding line, the comfort level when promoting the use.

Further, still include the bollard, the bollard is T type bollard, and the hawser has been cup jointed in the inside activity of bollard, and lower coupler body and last coupler body all set up with the hawser cooperation, have good connection effect to the hawser.

Compared with the prior art, the beneficial effects of the utility model are that: this be used for tug is special ship and unties cable, takes cable specialized tool, has following benefit:

1. when the cable is used, a user on the tug holds the rubber sleeve and the pipe body I in a hand, the pipe body I is controlled through the pipe body I to form two pairs of S-shaped hooks, the S-shaped hooks can be operated by a cable rope, the cable rope is supported by the lower hook body of the S-shaped hooks when the cable rope is pulled, the cable rope is pushed into the inside of a bollard arranged in a warship body and then is separated from the lower hook body and the cable rope, the cable rope is hung, when the cable rope is untied, the upper hook body of the S-shaped hooks the cable rope and moves upwards, then the cable rope is pulled out from the upper end of the bollard to complete untieing, the human hand can be prevented from stretching into the inside of the bollard, the S-shaped hooks are used for replacing bare-handed mooring and untieing, the risk that the human hand is extruded by two ships is avoided, and the personal safety of the worker is guaranteed.

2. When the distance of tug and warship is far away, can hold the rotation that antiskid cover restricted locking seat, then rotate fixed cover, fixed cover shifts up and unclamp locking seat upper end toper head, and then the locking seat will lose the locking effect to body two, then upwards take out body two, and then can adjust the extension length of body two, then turn round fixed cover, the upper end of fixed cover is extrudeed to the bell mouth of fixed cover, contraction joint and ring channel have been seted up to the upper end of fixed cover simultaneously, and then elastic deformation takes place to shrink in the position department of ring channel in the upper end of fixed cover, and then the upper end of fixed cover compresses tightly its removal of restriction with body two, be equipped with the body of rod that can stretch out and draw back, and then can satisfy the cable that unties of different distances, the cable work, and convenience simple to use, and then improve the convenience of using.

3. The sealed pad of in-process wool felt that uses can seal the junction of fixed cover and body two, and then prevent that silt and water from entering into the inside of fixed cover and locking seat, and then can guarantee the normal work of fixed cover and locking seat, and can change the sealed pad of wool felt after long-time the use, loosen body two during the change and upwards take off the separation, then push down the spring leaf, the spring leaf will not restrict the removal of fixture block, then it is rotatory around the axle center of annular plate to drive the fixture block through the ball, and then the fixture block moves the opening part of draw-in groove, then can upwards take out the annular plate, and then can change the sealed pad of wool felt, can seal regulation department, prevent that the foreign matter from getting into, avoid regulation department card died, sealed pad can be changed simultaneously, and then long service life, excellent in use effect.

Drawings

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

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

FIG. 3 is an enlarged schematic view of the structure at B of the present invention;

FIG. 4 is a schematic structural view of the locking seat of the present invention;

FIG. 5 is a schematic view of the operation structure of the present invention with a cable;

fig. 6 is a schematic view of the cable untwisting structure of the present invention.

In the figure: the pipe comprises a first pipe body 1, a second pipe body 2, a 3S-shaped hook, a lower hook body 31, an upper hook body 32, a locking unit 4, a locking seat 41, a contraction joint 42, a fixed sleeve 43, an annular groove 44, an anti-skidding groove 5, an anti-skidding sleeve 6, a rubber sleeve 7, an anti-skidding thread 8, a circular ring pipe 9, an annular plate 10, a felt sealing gasket 11, a clamping block 12, a ball 13 and a spring piece 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present embodiment provides a technical solution: a special tool for untwisting and mooring a tug for a special boat comprises a pipe body I1 and a locking unit 4;

a pipe body 1: the inner part of the pipe body II is connected with a pipe body II 2 in a sliding mode, the upper end of the pipe body II 2 extends out of the pipe body I1, an S-shaped hook 3 is arranged at the end head, a rubber sleeve 7 is arranged at the lower end of the pipe body I1, anti-skid lines 8 which are uniformly distributed are arranged on the outer arc surface of the rubber sleeve 7, the anti-skid lines 8 increase friction force and are not easy to slip off the hand, when the pipe body I is used, a user on a tug holds the rubber sleeve 7 and the pipe body I1 to control the S-shaped hook 3 through the pipe body II 2, the S-shaped hook 3 can operate a mooring rope, the S-shaped hook 3 comprises a lower hook body 31 and an upper hook body 32, the lower hook body 31 is arranged at the upper end of the outer arc surface of the pipe body II 2, when the mooring rope is brought, the lower hook body 31 of the S-shaped hook 3 supports the mooring rope, the mooring rope is pushed into a mooring rope built-in warship and then separates the lower hook body 31 from the mooring rope, and then the mooring rope is hung, when the mooring rope is released, the upper end of the mooring rope, the S-shaped hook 3 moves upwards, the upper hook is pulled out from the upper end of the pile, the mooring rope can be prevented from being stretched into a person, the safety risk of the person is avoided, and the person is prevented from being extruded into a ship;

the locking unit 4: the locking unit comprises a locking seat 41, a contraction joint 42 and a fixing sleeve 43, wherein the locking seat 41 is arranged at the upper end of the outer arc surface of a pipe body 1, the upper end of the locking seat 41 is matched with a pipe body 2, the contraction joint 42 is uniformly distributed at the upper end of the locking seat 41, the upper end of the locking seat 41 is in threaded connection with the fixing sleeve 43, the locking unit 4 further comprises an annular groove 44, the annular groove 44 is formed in the middle of the inner arc wall of the locking seat 41, anti-skidding grooves 5 are uniformly distributed at the upper end of the outer arc surface of the fixing sleeve 43, the anti-skidding grooves 5 increase the friction force outside the fixing sleeve 43, the lower end of the outer arc surface of the locking seat 41 is provided with an anti-skidding sleeve 6, when the distance between a tug and a warship is long, the anti-skidding sleeve 6 can be held to limit the rotation of the locking seat 41, then the fixing sleeve 43 is rotated, the fixing sleeve 43 moves upwards and loosens the conical head at the upper end of the locking seat 41, and the locking seat 41 loses the locking effect on the pipe body 2, then the second pipe body 2 is upwards drawn out, so that the extending length of the second pipe body 2 can be adjusted, then the fixing sleeve 43 is tightly screwed, the conical hole of the fixing sleeve 43 extrudes the upper end of the fixing sleeve 43, meanwhile, the upper end of the fixing sleeve 43 is provided with a contraction joint 42 and an annular groove 44, so that the upper end of the fixing sleeve 43 generates elastic deformation at the position of the annular groove 44 to contract, so that the second pipe body 2 is tightly pressed and limited to move by the upper end of the fixing sleeve 43, the annular pipe 9 is arranged on the upper surface of the fixing sleeve 43, the wool felt sealing gasket 11 is inserted inside the annular pipe 9, the wool felt sealing gasket 11 is in sliding connection with the second pipe body 2, the connection part of the fixing sleeve 43 and the second pipe body 2 can be sealed by the wool felt sealing gasket 11 in the using process, so that silt and water are prevented from entering the fixing sleeve 43 and the locking seat 41, and the normal operation of the fixing sleeve 43 and the locking seat 41 can be ensured, the inside upper end of ring tube 9 is pegged graft and is had annular plate 10, the extrados symmetry of annular plate 10 is equipped with fixture block 12, fixture block 12 respectively with the draw-in groove activity joint of ring tube 9 upper end, the relative back of two fixture blocks 12 all is equipped with ball 13, the draw-in groove diapire of ring tube 9 upper end all is equipped with spring leaf 14, spring leaf 14 respectively with adjacent fixture block 12 cooperation setting, and can change wool felt sealed pad 11 after long-time the use, loosen body two 2 during the change and upwards take off the separation, then push down spring leaf 14, spring leaf 14 will not restrict the removal of fixture block 12, then it is rotatory around the axle center of annular plate 10 to drive fixture block 12 through ball 13, and then fixture block 12 moves the opening part of draw-in groove, then can upwards take out annular plate 10, and then can change wool felt sealed pad 11.

The utility model provides a pair of a theory of operation that is used for the tug to untie the cable, take cable specialized tool for special ship as follows: when the towing wheel is used, a user on the towing wheel holds the rubber sleeve 7 and the pipe body I1 to control the S-shaped hook 3 through the pipe body II 2, the S-shaped hook 3 can operate a cable, when the cable is brought, the lower hook body 31 of the S-shaped hook 3 supports the cable, the cable is pushed into the inner portion of a bollard arranged in a warship body, then the lower hook body 31 is separated from the cable, the cable is hung, when the cable is untied, the upper hook body 32 of the S-shaped hook 3 hooks the cable and moves upwards, then the cable is pulled out from the upper end of the bollard, the unting is completed, further, hands can be prevented from extending into the inner portion of the bollard, the risk that the hands are extruded by two ships is avoided, the personal safety of the worker is ensured, when the towing wheel is far away from the warship, the anti-skid sleeve 6 can be held to limit the rotation of the locking seat 41, then the fixing sleeve 43 is rotated, the fixing sleeve 43 moves upwards and loosens the conical head of the upper end of the locking seat 41, and then the locking seat 41 loses the locking effect on the pipe body II 2, then the second pipe body 2 is upwards drawn out, the extending length of the second pipe body 2 can be adjusted, then the fixing sleeve 43 is tightly screwed, the conical hole of the fixing sleeve 43 extrudes the upper end of the fixing sleeve 43, meanwhile, the upper end of the fixing sleeve 43 is provided with the contraction joint 42 and the annular groove 44, further, the upper end of the fixing sleeve 43 generates elastic deformation at the position of the annular groove 44 to contract, further, the upper end of the fixing sleeve 43 compresses the second pipe body 2 to limit the movement of the second pipe body, the connection part of the fixing sleeve 43 and the second pipe body 2 can be sealed by the wool felt sealing gasket 11 in the using process, further, silt and water are prevented from entering the fixing sleeve 43 and the locking seat 41, further, the normal work of the fixing sleeve 43 and the locking seat 41 can be ensured, the wool felt sealing gasket 11 can be replaced after long-time use, the second pipe body 2 is loosened and upwards taken down for separation during replacement, then, the spring piece 14 is pressed downwards, the spring piece 14 does not limit the movement of the fixture block 12, then the spherical ball 13 drives the fixture block 12 to rotate around the axis of the annular plate 10, and then the fixture block 12 moves to the opening of the clamping groove, and then the annular plate 10 can be taken out upwards, and then the wool felt sealing gasket 11 can be replaced.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a be used for tug to untie cable, take cable specialized tool for special ship which characterized in that: the device comprises a pipe body I (1) and a locking unit (4);

a first pipe body (1): the inner part of the pipe body II is connected with a pipe body II (2) in a sliding way, the upper end of the pipe body II (2) extends out of the pipe body I (1), and an S-shaped hook (3) is arranged at the end head;

locking unit (4): it includes locking seat (41), shrinkage joint (42) and fixed cover (43), locking seat (41) set up in the upper end of body one (1) extrados, and the upper end and two (2) cooperations of body of locking seat (41) set up, and evenly distributed's shrinkage joint (42) are seted up to the upper end of locking seat (41), and the upper end threaded connection of locking seat (41) has fixed cover (43).

2. The special tool for untwisting and mooring a special ship by a tug according to claim 1, characterized in that: the locking unit (4) further comprises an annular groove (44), and the annular groove (44) is arranged in the middle of the inner arc wall of the locking seat (41).

3. The special tool for untwisting and mooring a special ship by a tug according to claim 1, wherein: the upper end of the outer arc surface of the fixed sleeve (43) is provided with evenly distributed anti-skidding grooves (5), and the lower end of the outer arc surface of the locking seat (41) is provided with an anti-skidding sleeve (6).

4. The special tool for untwisting and mooring a special ship by a tug according to claim 1, wherein: the upper surface of fixed cover (43) is equipped with ring tube (9), and the inside grafting of ring tube (9) has the sealed pad of wool felt (11), and the sealed pad of wool felt (11) and body two (2) sliding connection.

5. The special tool for untwisting and mooring a special ship by a tug according to claim 4, wherein: the upper end of the inside of the circular ring pipe (9) is inserted with a ring plate (10), the outer arc surface of the ring plate (10) is symmetrically provided with clamping blocks (12), the clamping blocks (12) are movably clamped with clamping grooves in the upper end of the circular ring pipe (9) respectively, and the opposite back surfaces of the two clamping blocks (12) are provided with balls (13).

6. The special tool for untwisting and mooring a special ship by a tug according to claim 5, characterized in that: the clamping groove bottom wall at the upper end of the circular ring pipe (9) is provided with spring pieces (14), and the spring pieces (14) are respectively matched with the adjacent clamping blocks (12).

7. The special tool for untwisting and mooring a special ship by a tug according to claim 1, wherein: the lower extreme of body one (1) is equipped with rubber sleeve (7), and the extrados of rubber sleeve (7) is equipped with evenly distributed's anti-skidding line (8).

8. The special tool for untwisting and mooring a special ship by a tug according to claim 1, wherein: the S-shaped hook (3) comprises a lower hook body (31) and an upper hook body (32), the lower hook body (31) is arranged at the upper end of the outer arc surface of the second pipe body (2), and the upper hook body (32) is arranged at the upper end of the second pipe body (2).

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