CN213008630U

CN213008630U - Novel dredger break down device

Info

Publication number: CN213008630U
Application number: CN202022082262.0U
Authority: CN
Inventors: 王永生; 张中; 王泽生; 张浩亮; 王修志
Original assignee: Shandong Haohai Dredging Equipment Co ltd
Current assignee: Shandong Haohai Dredging Equipment Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-04-20
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a novel dredger anchor device relates to engineering ship technical field, and two anchor throwing winch difference symmetry ground fixed mounting are in the both sides of hull front end, and two anchor throwing mechanism fixed mounting are on the hull of anchor throwing winch front side, install pilot rope assembly pulley and pilot rope ware from a left side to the right side in proper order between anchor throwing mechanism and the anchor throwing winch, the utility model discloses, through install the pilot rope ware additional between anchor throwing winch and anchor throwing mechanism, played the early guide effect to wire rope for wire rope has become present rolling operation by original sliding friction, and the effectual wearing and tearing that have reduced wire rope and pilot rope assembly pulley centre bore have improved wire rope's life greatly, reduce cost, reasonable in design has good economic benefits.

Description

Novel dredger break down device

Technical Field

The utility model relates to an engineering ship technical field, in particular to novel dredger break down device.

Background

The anchor throwing device is the main utensil that the dredge stopped, and the dredge need stop at any time because the operation demand, and the action of taking off the anchor is used frequently, and wire rope is at the motion in-process, and the horizontal hunting is gone up at the winch of throwing the anchor easily, and the wearing and tearing of wire rope are to the pilot rope assembly pulley centre bore to the atress uneven, shortens wire rope's life, need change at any time, improves the operation cost, reduces work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel dredger break down device relates to engineering ship technical field, can solve above-mentioned problem effectively, simple structure, convenient to use.

The concrete technical scheme is a novel dredger device of breaking anchor, include: the device comprises a ship body, an anchoring winch, a rope guider, an anchoring mechanism and a rope guiding pulley block.

The two anchoring winches are respectively and symmetrically fixedly arranged on two sides of the front end of the ship body, the two anchoring mechanisms are fixedly arranged on the ship body on the front side of the anchoring winch, and the rope guide pulley block and the rope guide are sequentially arranged between the anchoring mechanism and the anchoring winch from left to right.

Further, the rope guide includes: the rope guide comprises a horizontal type stick, a vertical type stick and a rope guide support, wherein the front part and the rear part of the rope guide support are respectively provided with the vertical type stick and the horizontal type stick, and the vertical type stick and the horizontal type stick are mutually vertically crossed to form a structure shaped like a Chinese character 'jing'.

Further, it is characterized in that the anchoring mechanism includes: the hoisting anchor rod comprises an anchor rod throwing stand column, an anchor rod throwing body, a hoisting pulley and a hoisting anchor, wherein the anchor rod throwing stand column is fixedly installed at the foremost end of the ship body, the lower end of the anchor rod throwing body is connected with the lower end of the anchor rod throwing body stand column through a hinged seat, the upper end of the anchor rod throwing body is connected with the hoisting pulley, and a steel wire rope on an anchor throwing winch penetrates through a rope guide, a rope guide pulley block and the hoisting pulley and is connected with the hoisting anchor.

Further, the upper end of the anchor throwing rod stand column is provided with a rotary support, and the upper end of the anchor throwing rod is connected to the rotary support through a steel wire rope.

Further, the guide rope pulley block includes: the rope guide pulley is connected with the rope guide pulley frame through bolts in a rotating mode, the central shaft of the rope guide pulley block is connected to the rope guide pulley support in a rotating mode and located below the rope guide pulley, and the rope guide pulley support is fixedly installed at the upper end of the rope guide pulley base.

Furthermore, a center hole is formed in the center shaft of the guide rope pulley block along the axis direction of the center shaft, and the center hole is aligned with the lower portion of the pulley guide groove.

In one embodiment, in the anchoring process, the anchoring winch achieves the purpose of anchoring and dropping the anchor by retracting and releasing the steel wire rope, the steel wire rope and a central shaft of a guide rope pulley block of the guide rope pulley block are not concentric due to a certain swinging distance of the steel wire rope in the anchoring winch, the steel wire rope penetrates through a through hole formed by two vertical rollers and two horizontal rollers in the rope guide, so that the steel wire rope is converted into rotating friction with the vertical rollers and the horizontal rollers from sliding friction, and the abrasion of the steel wire rope and the central shaft of the guide rope pulley block is effectively reduced.

Since the technical scheme above is adopted, compare with prior art, the utility model discloses, through install the fairlead additional between the winch that breaks down and the mechanism that breaks down, played the guide effect earlier to wire rope for wire rope has become present roll operation by original sliding friction, and the effectual wire rope that has reduced has improved wire rope's life with the wearing and tearing of fairlead assembly pulley centre bore greatly, reduce cost, reasonable in design has good economic benefits.

Drawings

FIG. 1 is a front view of a novel dredger anchor breaking device;

fig. 2 is a top view of the present invention;

fig. 3 is a front view of the rope guider of the present invention;

fig. 4 is a left side view of the middle rope guider of the present invention;

fig. 5 is a front view of the middle guide rope pulley block of the present invention;

fig. 6 is a left side view of the middle guide rope pulley block of the present invention.

Description of reference numerals:

1. a ship body, 2, an anchoring winch, 3, a rope guider, 4, an anchoring device, 5, a rope guiding pulley block,

31. a horizontal stick 32, a vertical stick 33, a rope guider bracket,

41. a bolt-throwing column 42, a bolt-throwing column 43, a hoisting pulley 44, a hoisting anchor,

411. a hinged seat 412, a rotating support,

51. a guide rope pulley 52, a guide rope pulley block central shaft 53, a guide rope pulley frame 54, a guide rope pulley support 55, a guide rope pulley base,

521. a central bore.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings and examples:

it should be noted that the structure, ratio, size and the like shown in the drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, and any modification of the structure, change of the ratio relationship or adjustment of the size should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the efficacy that the present invention can produce and the purpose that the present invention can achieve.

Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

Example (b): referring to fig. 1 to 6, a novel dredger anchor dropping device includes: the device comprises a ship body 1, an anchoring winch 2, a rope guider 3, an anchoring mechanism 4 and a rope guiding pulley block 5.

The two anchoring winches 2 are respectively and symmetrically fixedly arranged on two sides of the front end of the ship body 1, the two anchoring mechanisms 4 are fixedly arranged on the ship body 1 on the front side of the anchoring winches 2, and the rope guide pulley block 5 and the rope guide device 3 are sequentially arranged between the anchoring mechanisms 4 and the anchoring winches 2 from left to right.

Further, the rope guide 3 includes: the rope guide comprises a horizontal type roller 31, a vertical type roller 32 and a rope guide support 33, wherein the front part and the rear part of the rope guide support 33 are respectively provided with the vertical type roller 32 and the horizontal type roller 31, and the vertical type roller 32 and the horizontal type roller 31 are mutually vertically crossed to form a structure in a shape like a Chinese character 'jing'.

Further, the anchoring mechanism 4 includes: the anchor throwing rod lifting device comprises an anchor throwing rod upright column 41, an anchor throwing rod 42, a lifting pulley 43 and a lifting anchor 44, wherein the anchor throwing rod upright column 41 is fixedly installed at the foremost end of the ship body 1, the lower end of the anchor throwing rod 42 is connected with the lower end of the anchor throwing rod upright column 41 through a hinge seat 411, the upper end of the anchor throwing rod 42 is connected with the lifting pulley 43, and a steel wire rope on the anchor throwing winch 2 penetrates through the rope guide 3, the rope guide pulley block 5 and the lifting pulley 43 and is connected with the lifting anchor 44.

Further, the upper end of the anchor throwing rod column 41 is provided with a rotating support 412, and the upper end of the anchor throwing rod 42 is connected to the rotating support 412 through a steel wire rope.

Further, the guide rope pulley block 5 includes: the rope guiding pulley comprises a rope guiding pulley 51, a rope guiding pulley block central shaft 52, a rope guiding pulley frame 53, a rope guiding pulley support 54 and a rope guiding pulley base 55, wherein the rope guiding pulley 51 is rotatably connected with the rope guiding pulley frame 53 through a bolt, the rope guiding pulley block central shaft 52 is rotatably connected to the rope guiding pulley support 54 positioned below the rope guiding pulley 51, and the rope guiding pulley support 54 is fixedly installed at the upper end of the rope guiding pulley base 55.

Further, the central shaft 52 of the rope guide pulley block is provided with a central hole 521 along the axial direction, and the central hole 521 is aligned with the lower part of the pulley guide groove.

The working principle of the utility model is as follows: in the anchoring process, the anchoring winch 2 achieves the purpose of anchoring and dropping the anchor by retracting and releasing the steel wire rope, the steel wire rope has a certain swinging distance in the anchoring winch 2, so that the steel wire rope is not concentric with a guide rope pulley block central shaft 52 of the guide rope pulley block 5, and the steel wire rope passes through a through hole formed by two vertical rollers 32 and two horizontal rollers 31 in the rope guider 3, so that the steel wire rope is converted into rotation friction with the vertical rollers 32 and the horizontal rollers 31 from sliding friction, and the abrasion of the steel wire rope and the guide rope pulley block central shaft 52 is effectively reduced.

Claims

1. A novel dredger anchor device, its characterized in that includes: the device comprises a ship body (1), an anchoring winch (2), a rope guider (3), an anchoring mechanism (4) and a rope guiding pulley block (5);

the two anchoring winches (2) are respectively and symmetrically fixedly arranged on two sides of the front end of the ship body (1), the two anchoring mechanisms (4) are fixedly arranged on the ship body (1) on the front side of the anchoring winches (2), and the rope guide pulley block (5) and the rope guide device (3) are sequentially arranged between the anchoring mechanisms (4) and the anchoring winches (2) from left to right.

2. A new dredger mooring device according to claim 1, characterized in that the fairlead (3) comprises: the rope guide comprises a horizontal type stick (31), a vertical type stick (32) and a rope guide support (33), wherein the front part and the rear part of the rope guide support (33) are respectively provided with the vertical type stick (32) and the horizontal type stick (31), and the vertical type stick (32) and the horizontal type stick (31) are mutually vertically crossed to form a structure shaped like a Chinese character 'jing'.

3. A new dredger anchoring device according to claim 1, characterized in that the anchoring mechanism (4) comprises: the ship body hoisting anchor rod comprises an anchor throwing rod stand column (41), an anchor throwing rod (42), a hoisting pulley (43) and a hoisting anchor (44), wherein the anchor throwing rod stand column (41) is fixedly installed at the foremost end of the ship body (1), the lower end of the anchor throwing rod (42) is connected with the lower end of the anchor throwing rod stand column (41) through a hinged seat (411), the upper end of the anchor throwing rod (42) is connected with the hoisting pulley (43), a steel wire rope on the anchor throwing winch (2) penetrates through a rope guide (3), a rope guide pulley block (5) and the hoisting pulley (43), and the hoisting anchor (44) is connected.

4. A novel dredger anchor dropping device according to claim 3, characterized in that the upper end of the anchor dropping rod stand (41) is provided with a rotating support (412), and the upper end of the anchor dropping rod (42) is connected to the rotating support (412) through a wire rope.

5. A new dredger anchorage device according to claim 1, characterized in that the guide rope pulley block (5) comprises: the rope guiding pulley comprises a rope guiding pulley (51), a rope guiding pulley block central shaft (52), a rope guiding pulley frame (53), a rope guiding pulley support (54) and a rope guiding pulley base (55), wherein the rope guiding pulley (51) is rotatably connected with the rope guiding pulley frame (53) through a bolt, the rope guiding pulley block central shaft (52) is rotatably connected to the rope guiding pulley support (54) located below the rope guiding pulley (51), and the rope guiding pulley support (54) is fixedly installed at the upper end of the rope guiding pulley base (55).

6. A novel dredger anchorage device as claimed in claim 5, characterized in that the guide rope pulley block central shaft (52) is provided with a central hole (521) along its axial direction, the central hole (521) being aligned with the lower part of the pulley guide groove.