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CN-121973888-A - Sediment vessel positioning pile mechanism with holding and clamping mechanism and sediment vessel

CN121973888ACN 121973888 ACN121973888 ACN 121973888ACN-121973888-A

Abstract

The invention discloses a silt ship positioning pile mechanism with a clamping mechanism and a silt ship, wherein the silt ship positioning pile mechanism and the silt ship are arranged on a tailstock of the silt ship, the silt ship positioning pile mechanism comprises a positioning pile, the clamping mechanism and a lifting mechanism, the clamping mechanism is used for limiting the vertical movement of the positioning pile, the lifting mechanism is used for driving the positioning pile to lift, the clamping mechanism comprises a clamping seat and an arc-shaped clamping body, the clamping seat is fixedly arranged on the tailstock, two ends of the arc-shaped clamping body are movably connected with the clamping seat through pins, and the pins are detachably arranged. According to the invention, the clamp seat and the arc clamp body are connected by the pin, when the pin is needed, the pin on one side can be pulled out, so that the arc clamp body is rotated to be opened, then, the vertical positioning pile can be rotated to a horizontal state by virtue of the support rod, the positioning pile is conveniently stored on the ship body, the process can be realized by virtue of the lifting mechanism and the vehicle-mounted crane on the silt ship, the storage operation of the positioning pile is simplified, and the free switching of the positioning pile between the vertical working state and the horizontal storage state is facilitated.

Inventors

  • ZHANG YAHU
  • Xia Shanliang
  • XIE JIAYOU
  • LIU HEMING
  • WANG KAI
  • ZHANG WANGCHENG

Assignees

  • 安徽省留香特种船舶有限责任公司
  • 滁州学院

Dates

Publication Date
20260505
Application Date
20260401

Claims (10)

  1. 1. Silt ship spud pile mechanism with hold and press from both sides mechanism, it sets up on tail stock (1) of silt ship, including spud pile (2), hold and press from both sides mechanism and elevating system, hold and press from both sides mechanism and be used for prescribing a limit to spud pile (2) vertical movement, elevating system is used for driving spud pile (2) lift, its characterized in that: The clamping mechanism comprises a clamping seat (3) and an arc-shaped clamping body (4), the clamping seat (3) is fixedly arranged on the tailstock (1), two ends of the arc-shaped clamping body (4) are movably connected with the clamping seat (3) through pins (5), and the pins (5) are detachably arranged; Bracket (6), its fixed setting is provided with bracing piece (7) on tailstock (1) its upper end support, stake (2) rely on bracing piece (7) rotatable switch to the horizontality, be provided with a plurality of perforation (8) with bracing piece (7) assorted along the axial on stake (2).
  2. 2. The silt boat spud pile mechanism with the holding and clamping mechanism according to claim 1, characterized in that a supporting frame (9) for accommodating the spud pile (2) in a horizontal state is arranged on the tailstock (1).
  3. 3. The silt boat spud pile mechanism with the holding and clamping mechanism according to claim 1, characterized in that the lifting mechanism comprises a support column (10) arranged on a tailstock (1), a movable pulley (11) is arranged at the upper end of the support column (10) in a lifting mode, a reference block (12) is fixedly arranged on the tailstock (1), a cable (13) is wound on the movable pulley (11), one end of the cable (13) is fixedly connected with the reference block (12), and the other end of the cable is connected with a connecting lug (15) arranged on the spud pile (2) through a quick-dismantling piece (14).
  4. 4. A silt boat spud pile mechanism with a holding and clamping mechanism according to claim 3, characterized in that the upper end of the bracket (6) is telescopically provided with a inserted link (16) for replacing the supporting rod (7), the inserted link (16) can move in and out of the perforation (8), the support column (10) is elastically and movably provided with a cross arm (17), the cross arm (17) is rotatably provided with a tension wheel (18), the tension wheel (18) is hooked outside a cable (13) between the movable pulley (11) and the reference block (12), and the inserted link (16) is linked with the cross arm (17) through a linkage component.
  5. 5. The silt boat spud pile mechanism with the holding and clamping mechanism according to claim 4, wherein a support (19) is fixedly arranged on the support (10), a sliding block (20) is arranged at the upper end of the support (19), a sliding groove (21) matched with the sliding block (20) is arranged on the cross arm (17), and a first elastic piece (22) connected with the sliding block (20) is arranged in the sliding groove (21).
  6. 6. The silt boat spud pile mechanism with the holding and clamping mechanism according to claim 4, characterized in that a through hole (23) matched with the inserted link (16) is arranged at the upper end of the bracket (6), a key bar (24) is axially arranged on the inner wall of the through hole (23), a key groove (25) matched with the key bar (24) is arranged on the inserted link (16), a control sleeve (26) is sleeved at one end of the inserted link (16) far away from the spud pile (2) through threads, and the control sleeve (26) is rotatably connected on the bracket (6) and is linked with the cross arm (17) through a linkage assembly.
  7. 7. The silt boat spud pile mechanism with the holding and clamping mechanism according to claim 6, characterized in that the linkage assembly comprises a linkage shaft (27) rotatably arranged on the bracket (6), the linkage shaft (27) is connected with the control sleeve (26) in a synchronous rotation mode through a belt wheel transmission assembly, one end of the linkage shaft (27) is connected with a transition shaft (28) through a bevel gear transmission assembly, a linkage sleeve (29) is rotatably sleeved on the support column (10), a bevel gear ring (30) is coaxially connected on the linkage sleeve (29), a first bevel gear (31) meshed with the bevel gear ring (30) is coaxially connected on the transition shaft (28), and the linkage sleeve (29) is linked with the cross arm (17) through a rack and pinion transmission assembly.
  8. 8. The silt boat spud pile mechanism with the holding and clamping mechanism according to claim 7, characterized in that a supporting sleeve (32) is arranged on the bracket (6), the transition shaft (28) is elastically and rotatably connected in the supporting sleeve (32), the first bevel gear (31) is coaxially connected with the transition shaft (28) through a one-way bearing (33), the linkage sleeve (29) can axially lift and move, and when the movable pulley (11) is lifted to the highest position, the linkage sleeve (29) is lifted to separate the bevel gear ring (30) from the first bevel gear (31).
  9. 9. The silt boat spud pile mechanism with the holding and clamping mechanism according to claim 8, characterized in that the upper end of the linkage sleeve (29) is rotatably connected with a ring body (34) sleeved outside the support column (10), a convex ring (35) positioned on the upper side of the ring body (34) is arranged on the support column (10), a second elastic piece (36) is connected between the ring body (34) and the convex ring (35), a guide pillar (37) movably penetrating through the convex ring (35) is arranged on the ring body (34), a traction wire (38) is connected with the upper end of the guide pillar (37), a wire buckle (39) is arranged on the base of the movable pulley (11), and the traction wire (38) upwards penetrates through the wire buckle (39) and is connected with a balancing weight (40).
  10. 10. A silt ship, which comprises the silt ship spud pile mechanism with the clamping mechanism and a tailstock (1) according to any one of claims 1-9, and is characterized by further comprising a trolley (41), wherein the trolley (41) is movably arranged on the tailstock (1) and driven by a hydraulic system, and another set of same spud pile mechanism is arranged on the trolley (41).

Description

Sediment vessel positioning pile mechanism with holding and clamping mechanism and sediment vessel Technical Field The invention relates to the technical field of dredging equipment, in particular to a silt ship positioning pile mechanism with a clamping mechanism and a silt ship. Background The silt-removing ship is a ship for removing sediment at the bottom of sea water in rivers and lakes, has the function equivalent to an excavator in land construction, is mainly used for the tasks of dredging channels, hydraulic reclamation land building, deep sea resource development and the like, and the existing silt-removing ship can basically meet the use requirements of dredging construction, but has some defects to be improved. The patent document CN201510350043.7 discloses a multifunctional dredger, a support of a buoyancy support leg is welded with a ship body, a navigation signal lamp is welded on the ship body, a cab assembly is fixed with the ship body through a screw, the cab comprises the operation of used equipment and the integration of a circuit, an instrument and a meter, a digging arm assembly is welded with the ship body, a reamer suction pump is connected with the digging arm assembly, a power system is fixed on a deck of the ship body through a screw, an automatic positioning pile, a compact hydraulic lifting screw and the ship body are connected to the reserved support through a pin shaft, and a mud discharging pipe is laid on the deck of the ship body. The structure avoids the defects that the common dredger in the prior art is difficult to deal with shallow water areas and limited space operations of rivers, lakes, canal banks and the like in cities due to the huge size of the common dredger, the common dredger is difficult to spread in the inland, and has huge energy and personnel consumption, inconvenient transportation and transfer, time and labor waste and high cost due to small-sized machinery and manual dredging. In the prior art as above patent, the spud keeps vertical state at the during operation, and when the hull needs to travel, need accomodate the spud level, the state switching of spud always needs a plurality of loop wheel machines and artificial cooperation, and the operation is complicated, and the mutual switching is inconvenient, therefore need a silt ship spud mechanism and silt ship with hold the mechanism of pressing from both sides to solve above-mentioned problem. Disclosure of Invention The invention aims to provide a silt boat positioning pile mechanism with a clamping mechanism and a silt boat, so as to solve the defects in the prior art. In order to achieve the above object, the present invention provides the following technical solutions: The utility model provides a silt ship spud pile mechanism with hold clamp mechanism, its setting is on the tailstock of silt ship, including the spud pile, hold clamp mechanism and elevating system, hold clamp mechanism and be used for prescribing a limit to the vertical removal of spud pile, elevating system is used for driving the spud pile and goes up and down, hold clamp mechanism includes holder and arc clamp body, the holder is fixed to be set up on the tailstock, the both ends of arc clamp body all pass through pin and holder swing joint, the pin can dismantle the setting, the bracket, its fixed setting is on the tailstock, its upper end support is provided with the bracing piece, the spud pile relies on the bracing piece rotatable switching to the horizontality, be provided with a plurality of perforation with bracing piece assorted on the spud pile along the axial. Preferably, a support frame for accommodating the positioning piles in a horizontal state is arranged on the tailstock. Preferably, the lifting mechanism comprises a support column arranged on a tailstock, a movable pulley is arranged at the upper end of the support column in a lifting manner, a reference block is fixedly arranged on the tailstock, a cable is wound on the movable pulley, one end of the cable is fixedly connected with the reference block, and the other end of the cable is connected with a connecting lug arranged on the positioning pile through a quick-dismantling piece. Preferably, the upper end of the bracket is telescopically provided with a inserted bar for replacing the supporting bar, the inserted bar can move in and out of the perforation, the support column is elastically and movably provided with a cross arm, the cross arm is rotatably provided with a tension wheel, the tension wheel is hooked on the outer side of a cable between the movable pulley and the reference block, and the inserted bar is linked with the cross arm through a linkage assembly. Preferably, the support is fixedly arranged on the support, the upper end of the support is provided with a sliding block, a sliding groove matched with the sliding block is arranged on the cross arm, and a first elastic piece connected with the sliding block is arranged in the sliding groove