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CN-121990108-A - Ship windproof anchor chain lock catch connection structure and method

CN121990108ACN 121990108 ACN121990108 ACN 121990108ACN-121990108-A

Abstract

The invention relates to the technical field of ship mooring, and particularly discloses a ship windproof anchor chain lock catch connection structure and a ship windproof anchor chain lock catch connection method. The anti-wind lock comprises a lock body, wherein a fixing bolt is fixedly connected to the inner side of the lock body, symmetrically distributed fixing sliding rails are fixedly connected to the inner side of the lock body, a fixing connecting block is fixedly connected to the inner side of the lock body close to the fixing bolt, a sliding bolt is arranged between the fixing sliding rails and symmetrically distributed, a wind-proof anchor chain connected with a ship is sleeved on the sliding bolt, and a buffering elastic piece is fixedly connected between the sliding bolt and the fixing connecting block. According to the invention, the storm mooring rope is replaced by the lock body and the windproof anchor chain, the sliding bolt and the windproof anchor chain on the sliding bolt are buffered by the buffer elastic piece, and the toughness and the ductility of the anchor chain are increased by phase change, so that the large ship can still be safely moored and berthed under the condition that the number of available storm bollards is insufficient, the difficulty and pain of safe berthing of the large ship are pertinently solved, and the berthing safety of the large ship is improved.

Inventors

  • GONG AIJUN
  • SUN YONG
  • QIU HAITAO
  • JI WENCHAO
  • NI HUAN

Assignees

  • 江苏扬子鑫福造船有限公司

Dates

Publication Date
20260508
Application Date
20260408

Claims (10)

  1. 1. The ship windproof anchor chain lock catch connection structure is characterized by comprising a lock body (1), wherein a fixing bolt (101) is fixedly connected to the inner side of the lock body (1), a fixed anchor chain is sleeved on the fixing bolt (101), a symmetrically distributed fixed sliding rail (2) is fixedly connected to the inner side of the lock body (1), a fixed connecting block (3) is fixedly connected to the inner side of the lock body (1) close to the fixing bolt (101), a sliding bolt (4) is arranged between the symmetrically distributed fixed sliding rails (2), the sliding bolt (4) slides along the symmetrically distributed fixed sliding rail (2), a windproof anchor chain connected with a ship is sleeved on the sliding bolt (4), a buffer elastic piece (41) is fixedly connected between the sliding bolt (4) and the fixed connecting block (3), and a quick connecting mechanism is arranged on one side, far away from the fixing bolt (101) and the sliding bolt (4), of the lock body (1), and is used for quickly locking one end, far away from the fixing bolt (101).
  2. 2. The ship windproof anchor chain lock catch connecting structure according to claim 1, wherein a reinforcing part (21) is arranged on one side of the fixed sliding rail (2) away from the fixed bolt (101).
  3. 3. The ship windproof anchor chain lock catch connecting structure according to claim 2, wherein the fixed connecting block (3) is slidably connected with a sliding piece (5), an auxiliary elastic piece (51) is arranged between the fixed connecting block and the sliding piece, and the sliding piece (5) is positioned on the moving path of the sliding bolt (4).
  4. 4. The ship windproof anchor chain lock catch connecting structure according to claim 3, wherein the quick connecting mechanism comprises a blocking strip (6), the blocking strip (6) is fixedly connected in the lock body (1), one side, far away from the fixing bolt (101) and the sliding bolt (4), of the lock body (1) is rotationally connected with a rotating bolt (7), the rotating bolt (7) penetrates through the lock body (1) and is provided with a clamping groove (71) at the outer side of the lock body (1), the rotating bolt (7) is provided with a locking column (72) at the inner side of the lock body (1), the locking column (72) is used for locking one end, far away from the fixing bolt (101), of the fixed anchor chain, the blocking strip (6) is used for limiting the rotation of the locking column (72), and a fixing component used for carrying out auxiliary fixing on the locking column (72) is arranged in the lock body (1).
  5. 5. The ship windproof anchor chain lock catch connecting structure according to claim 4, wherein a sealing piece (73) with the same cross-sectional shape as the clamping groove (71) is connected in a sliding manner, and a first elastic piece (74) is arranged between the sealing piece (73) and the clamping groove (71).
  6. 6. The ship windproof anchor chain lock catch connecting structure according to claim 5, wherein the fixing assembly comprises an auxiliary clamping piece (8), the auxiliary clamping piece (8) is connected to one side of the blocking strip (6) facing the rotating bolt (7) in a sliding mode, a second elastic piece (81) is installed between the auxiliary clamping piece (8) and the blocking strip (6), and the auxiliary clamping piece (8) is used for limiting the locking column (72).
  7. 7. The ship windproof anchor chain lock catch connecting structure according to claim 6, wherein the lock body (1) is provided with two placing through holes (103) which are symmetrically distributed and have central axes coincident, the symmetrically distributed placing through holes (103) are all positioned on one side of the blocking strip (6) far away from the auxiliary clamping piece (8) and between the fixing bolt (101) and the rotating bolt (7), the lock body (1) is provided with a driving rod (9), the driving rod (9) penetrates through the two placing through holes (103), one end of the driving rod (9) is provided with a driving raised head (91), the section of the driving raised head (91) is identical with the section of the clamping groove (71), and the other end of the driving rod (9) rotates and is connected with a driving handle (92) in a sliding mode.
  8. 8. The ship windproof anchor chain lock catch connecting structure according to claim 7, wherein a locking piece (93) is slidably connected to the middle of the driving handle (92), a wedge block (94) is fixedly connected to the locking piece (93) in the driving handle (92), a third elastic piece (95) is installed between the wedge block (94) and the driving handle (92), and the wedge block (94) is used for limiting movement of the driving rod (9).
  9. 9. The ship windproof anchor chain lock catch connecting structure according to claim 8, wherein a sliding plate (10) is slidably connected to one side, close to the blocking strip (6), of the lock body (1), a fourth elastic piece (111) is arranged between the sliding plate and the blocking strip, a limiting block (11) is slidably connected to one side, close to the blocking strip (6), of the lock body (1), the sliding plate (10) is slidably connected with the limiting block (11) through an inclined groove, the driving rod (9) and the driving handle (92) are both used for pushing the sliding plate (10) to move, and the limiting block (11) is used for limiting the auxiliary clamping piece (8).
  10. 10. A method of using a ship wind-resistant anchor chain shackle connection structure according to claim 9, comprising the steps of: Step 1, carrying a lock body (1) and a windproof anchor chain to a storm bollard from a ship, unlocking a driving handle (92) and a driving rod (9) by dragging a locking piece (93), and taking the driving handle (92) and the driving rod (9) out of a placing through hole (103); step 2, a fixed anchor chain is tied around the storm bollards, and the end of the fixed anchor chain far away from the fixed bolt (101) is sleeved on a locking column (72); Step 3, inserting the driving raised head (91) into the clamping groove (71), and driving the driving raised head (91), the rotary bolt (7) and the locking column (72) to rotate through the driving handle (92) until the locking column (72) contacts with the blocking strip (6) after passing through the auxiliary clamping piece (8); Step 4, pulling out the driving raised head (91) from the clamping groove (71), reinserting the driving handle (92) and the driving rod (9) into the placement through hole (103), enabling the driving rod (9) to penetrate through the end head of the fixed anchor chain, enabling the driving handle (92) and the driving rod (9) to push the sliding plate (10) to move, enabling the sliding plate (10) to push the limiting block (11) to move, and enabling the limiting block (11) to limit the auxiliary clamping piece (8); step 5, when the ship is subjected to strong wind, the buffer elastic piece (41) and the auxiliary elastic piece (51) buffer the sliding bolt (4) and the windproof anchor chain in stages; Step 6, when mooring is finished, the limit of the driving handle (92) and the driving rod (9) is released by dragging the locking piece (93), and the driving handle (92) and the driving rod (9) are taken out from the placing through hole (103), so that the limit of the auxiliary locking piece (8) is released by the sliding plate (10) and the limit block (11); Step 7, driving the driving raised head (91), the rotating bolt (7) and the locking column (72) to rotate through the driving handle (92) so that the fixed anchor chain rotates outside the lock body (1) again, and detaching the end head of the fixed anchor chain from the locking column (72); And 8, reinserting the driving handle (92) and the driving rod (9) into the placing through hole (103), and reinserting the lock body (1) and the windproof anchor chain on the ship.

Description

Ship windproof anchor chain lock catch connection structure and method Technical Field The invention relates to the technical field of ship mooring, and particularly discloses a ship windproof anchor chain lock catch connection structure and a ship windproof anchor chain lock catch connection method. Background When a large ship is berthed at a wharf, a storm cable is usually used for mooring, along with the increase of the size of the ship, the number of storm cables and storm bollards required for maintaining mooring stability is also increased, the storm cable is usually connected with the bollards in a pile winding and knot fixing mode, the operation flow is complex and complicated, once knot fixing is not completed timely, the storm cable can severely swing under the traction of external force of the ship, and the safety of workers is threatened, so that the labor cost and the safety risk of the work are usually increased obviously along with the increase of the ship, and when the large ship is required to be berthed at a port with insufficient storm bollards, the number of the storm cables is limited due to the limited number of the storm cables which can be effectively arranged, the safety of the ship is not guaranteed at all, even if a wind anchor chain with higher strength is used as an alternative scheme, the wind anchor chain is low in flexibility, the wind anchor chain is difficult to be fastened in the actual operation process, and meanwhile, the wind anchor chain is difficult to fracture easily occurs due to low ductility and the low ductility under extreme conditions such as strong wind, and the like, and the function of the traditional storm anchor cable is difficult to be effectively replaced. Disclosure of Invention The invention provides a ship windproof anchor chain lock catch connecting structure and a ship windproof anchor chain lock catch connecting method, which aim to overcome the defects that a large ship needs too many storm cables during mooring, has high labor cost and safety risk, and is difficult to directly replace by using a windproof anchor chain. According to the technical scheme, the ship windproof anchor chain lock catch connecting structure comprises a lock body, wherein a fixing bolt is fixedly connected to the inner side of the lock body, a fixing slide rail which is symmetrically distributed is fixedly connected to the inner side of the lock body, a fixing connecting block is fixedly connected to the inner side of the lock body close to the fixing bolt, a sliding bolt is arranged between the symmetrically distributed fixing slide rails and slides along the symmetrically distributed fixing slide rail, a windproof anchor chain connected with a ship is sleeved on the sliding bolt, a buffer elastic piece is fixedly connected between the sliding bolt and the fixing connecting block, and a quick connecting mechanism is arranged on one side, away from the fixing bolt and the sliding bolt, of the lock body, and is used for quickly locking one end, away from the fixing bolt, of the fixing anchor chain. As a further preferable mode, a reinforcing part is arranged on one side of the fixed sliding rail away from the fixed bolt. As a further preferable scheme, the fixed connection block is slidably connected with a sliding piece, and an auxiliary elastic piece is arranged between the fixed connection block and the sliding piece, and the sliding piece is positioned on the moving path of the sliding bolt. As a further preferable scheme, the quick connecting mechanism comprises a blocking strip, the blocking strip is fixedly connected in the lock body, one side of the lock body, which is far away from the fixing bolt and the sliding bolt, is rotationally connected with a rotating bolt, the rotating bolt penetrates through the lock body and is provided with a clamping groove at the outer side of the lock body, the rotating bolt is provided with a locking column at the inner side of the lock body, the locking column is used for locking and fixing one end, which is far away from the fixing bolt, of the anchor chain, the blocking strip is used for limiting the rotation of the locking column, and a fixing component used for assisting in fixing the locking column is arranged in the lock body. As a further preferable scheme, a sealing piece with the same cross-section shape is slidably connected in the clamping groove, and a first elastic piece is arranged between the sealing piece and the clamping groove. As a further preferable scheme, the fixing component comprises an auxiliary clamping piece, the auxiliary clamping piece is connected with one side of the blocking strip, which faces the rotating bolt, in a sliding mode, a second elastic piece is installed between the auxiliary clamping piece and the blocking strip, and the auxiliary clamping piece is used for limiting the locking column. As a further preferable scheme, the lock body is provided with two placing through holes which are s