CN213892804U - Marine pulley gear convenient to angle regulation - Google Patents
Marine pulley gear convenient to angle regulation Download PDFInfo
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- CN213892804U CN213892804U CN202023072918.7U CN202023072918U CN213892804U CN 213892804 U CN213892804 U CN 213892804U CN 202023072918 U CN202023072918 U CN 202023072918U CN 213892804 U CN213892804 U CN 213892804U
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- pulley
- mounting bracket
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- bearing
- clamping
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Abstract
The utility model provides a marine pulley gear who is convenient for angle regulation, including the pulley mounting bracket, pulley hoist and mount piece and pulley, the pulley mounting bracket is convex frame casing for trapezoidal lower part for upper portion, install the pulley back shaft between the both sides face of pulley mounting bracket, pulley mounting is on the inboard pulley back shaft of pulley mounting bracket, pulley hoist and mount piece and pulley mounting bracket's top fastening connection, the bearing groove has been seted up to the top downwardly extending of pulley hoist and mount piece, the through-hole has been seted up along the direction level of perpendicular to pulley back shaft on the lateral wall of bearing groove both sides, it has the horizontal axis to peg graft in the through-hole, be connected with the bearing on the horizontal axis of bearing inslot, be connected with vertical axle on the outer shaft wall of bearing, the top of vertical axle is connected with the ka tai of being connected with hull connecting piece rotation. The utility model provides a pulley can be at the ascending angle regulation of horizontal direction or vertical direction to adaptation wire rope is constantly tightening up the change of in-process angle, with furthest's the laborsaving state that reaches, improves the hank and inhales ship's work efficiency.
Description
Technical Field
The utility model relates to a boats and ships technical field especially relates to a marine angle regulation's of being convenient for pulley gear.
Background
The tail part of the cutter suction dredger is provided with two positioning piles, one of the positioning piles is inserted into the river bottom to be used as the positioning pile during dredging, the dredger is pulled by an anchor cable, the positioning pile is used as the center, the dredger swings left and right for dredging, when the dredger moves forwards, the two legs walk, the piles are alternately replaced by the other steel column, and the reamer is moved forwards in a fan-shaped manner during dredging. When the direction of the cutter suction dredger is adjusted, the power mechanism on the dredger, the fixed anchor sinking into the water bottom and the steel wire rope wound on the power mechanism are relied on, the steel wire rope is wound around the transverse sliding pulley structure and the fixed anchor on the head of the cutter suction dredger in sequence, and the power mechanism is utilized to continuously wind the steel wire rope to realize the direction adjustment of the cutter suction dredger. However, the structure of the transverse moving pulley device arranged on the bow of the cutter suction ship is too complex at present, the direction of the pulley cannot be adjusted according to actual requirements, and the working efficiency is reduced in the process of adjusting the direction of the cutter suction ship.
Disclosure of Invention
The utility model provides a solve above-mentioned problem, provide a marine angle regulation's of being convenient for pulley gear.
The utility model discloses the technical scheme who takes:
the utility model provides a marine pulley gear who is convenient for angle regulation, including the pulley mounting bracket, pulley hoist and mount piece and pulley, the pulley mounting bracket is convex frame casing for trapezoidal lower part for upper portion, install the pulley back shaft between the both sides face of pulley mounting bracket, pulley mounting is on the inboard pulley back shaft of pulley mounting bracket, pulley hoist and mount piece and pulley mounting bracket's top fastening connection, the bearing groove has been seted up to the top downwardly extending of pulley hoist and mount piece, the through-hole has been seted up along the direction level of perpendicular to pulley back shaft on the lateral wall of bearing groove both sides, it has the horizontal axis to peg graft in the through-hole, be connected with the bearing on the horizontal axis of bearing inslot, be connected with vertical axle on the outer lane wall of bearing, the top of vertical axle is connected with the ka tai of being connected with hull connecting piece rotation.
And U-shaped clamping plates clamped at the outer ends of the pulley supporting shafts are fixed on the two side panels of the pulley mounting frame.
And a clamping groove clamped with the U-shaped clamping plate is formed in the circumferential surface of one side of the outer end of the pulley supporting shaft.
The U-shaped clamping plate penetrates through the four azimuth angles through screws to be connected to the side panel of the pulley mounting frame.
The pulley hoisting block is a trapezoid body.
The ship body connecting piece comprises a fixed plate connected with the bow and a clamping table sleeve block rotationally sleeved with the clamping table, and the clamping table sleeve block is fixedly connected with the fixed plate.
The clamping table sleeve block is provided with a clamping groove for sleeving the clamping table, and the diameter of the clamping groove is larger than that of the clamping table, so that the vertical shaft can rotate freely.
And two ends of the horizontal shaft are connected with baffle rings, and one surface of each baffle ring, which is close to the side wall of the pulley hoisting block, is an inclined surface.
The utility model has the advantages that: the utility model provides a pulley can be at the ascending angle regulation of horizontal direction or vertical direction to adaptation wire rope is constantly tightening up the change of in-process angle, with furthest's the laborsaving state that reaches, improves the hank and inhales ship's work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the connection structure of the ship body connecting piece of the present invention.
Fig. 3 is the schematic view of the connection structure of the vertical shaft and the clamping table sleeve block of the present invention.
Wherein: 1-a pulley mounting frame; 2-U-shaped clamping plates; 3-screws; 4-a card slot; 5-pulley supporting shaft; 6, fixing a plate; 7-a pulley; 8-hoisting blocks by pulleys; 9-a through hole; 10-horizontal axis; 11-a bearing; 12-a vertical axis; 13-a clamping table; 14-a bearing groove; 15-a clamping table retaining ring; 16-clamping table set block.
Detailed Description
The utility model provides a marine pulley gear convenient to angle regulation, including pulley mounting bracket 1, pulley hoist and mount piece 8 and pulley 7, pulley mounting bracket 1 is convex frame casing for trapezoidal lower part for upper portion, install pulley back shaft 5 between the both sides face of pulley mounting bracket 1, pulley 7 is installed on pulley back shaft 5 of 1 inboard of pulley mounting bracket, pulley hoist and mount piece 8 and pulley mounting bracket 1's top fastening connection, bearing groove 14 has been seted up to pulley hoist and mount piece 8's top downwardly extending, through-hole 9 has been seted up along perpendicular to pulley back shaft 5's direction level on the lateral wall at bearing groove 14 both sides, it has horizontal axis 10 to peg graft in the through-hole 9, be connected with bearing 11 on the horizontal axis 10 in the bearing groove 14, be connected with vertical shaft 12 on bearing 11's the outer lane wall, vertical shaft 12's top is connected with the ka tai 13 of being connected with hull connecting piece rotation.
And U-shaped clamping plates 2 clamped at the outer ends of the pulley supporting shafts 5 are fixed on the two side panels of the pulley mounting frame 1.
And a clamping groove 4 clamped with the U-shaped clamping plate 2 is formed in the circumferential surface of one side of the outer end of the pulley supporting shaft 5.
The U-shaped clamping plate 2 penetrates through four azimuth angles through screws 3 to be connected to the side panels of the pulley mounting frame 1.
The pulley hoisting block 8 is a trapezoid body.
The ship body connecting piece comprises a fixing plate 6 connected with the ship head and a clamping table sleeve block 16 rotatably sleeved with a clamping table 13, and the clamping table sleeve block 16 is fixedly connected with the fixing plate 6.
The clamping table sleeve block 16 is provided with a clamping groove for sleeving the clamping table 13, and the diameter of the clamping groove is larger than that of the clamping table 13, so that the vertical shaft 12 can rotate freely.
Two ends of the horizontal shaft 10 are connected with baffle rings 15, and one side of each baffle ring 15, which is close to the side wall of the pulley hoisting block 8, is an inclined plane.
During the application, fixed plate 6 and bow fastening connection, vertical shaft 12 passes through ka tai 13 free rotation and connects on ka tai cover piece 16, can realize that pulley 7 uses vertical shaft 12 to control rotatoryly as the rotation center, and simultaneously, pulley mounting bracket 1 is connected to 8 bottoms of pulley hoist and mount pieces, pulley hoist and mount pieces 8 can use horizontal axis 10 to overturn from top to bottom as the center pin again, thereby improve the adaptation of the angle of the in-process pulley 7 to the wire rope effort that the wire rope that the hank suction ship was above that constantly tightens up when removing and correspond, with furthest's reach laborsaving state.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (8)
1. The pulley device convenient for angle adjustment for the ship is characterized by comprising a pulley mounting frame (1), pulley hoisting blocks (8) and pulleys (7), wherein the upper part of the pulley mounting frame (1) is a trapezoidal lower part and is a circular arc-shaped frame shell, pulley supporting shafts (5) are mounted between two side faces of the pulley mounting frame (1), the pulleys (7) are mounted on the pulley supporting shafts (5) on the inner side of the pulley mounting frame (1), the pulley hoisting blocks (8) are fixedly connected with the top of the pulley mounting frame (1), bearing grooves (14) are formed in the downward extension of the top of the pulley hoisting blocks (8), through holes (9) are horizontally formed in the side walls on two sides of each bearing groove (14) along the direction perpendicular to the pulley supporting shafts (5), horizontal shafts (10) are inserted in the through holes (9), bearings (11) are connected on the horizontal shafts (10) in the bearing grooves (14), and vertical shafts (12) are connected on the outer ring walls of the bearings (11), the top end of the vertical shaft (12) is connected with a clamping table (13) which is rotationally connected with the ship body connecting piece.
2. The pulley device convenient for angle adjustment for the ship according to claim 1, wherein the two side panels of the pulley mounting bracket (1) are fixed with U-shaped clamping plates (2) clamped at the outer ends of the pulley supporting shafts (5).
3. The pulley device convenient for angle adjustment for the ship according to claim 2, wherein a clamping groove (4) clamped with the U-shaped clamping plate (2) is formed on the circumferential surface of one side of the outer end of the pulley supporting shaft (5).
4. Marine angle-adjustable pulley arrangement according to claim 3, characterized in that the U-shaped clamping plate (2) is connected to the side panels of the pulley mounting bracket (1) by means of screws (3) through four azimuth angles.
5. Marine angle-adjustable pulley arrangement according to claim 1, characterized in that the pulley hoist block (8) is a trapezoid.
6. The marine pulley device convenient for angle adjustment according to claim 1, wherein the hull connecting member comprises a fixed plate (6) connected with the bow of the vessel and a clamping table sleeve block (16) rotatably sleeved with the clamping table (13), and the clamping table sleeve block (16) is fixedly connected with the fixed plate (6).
7. The marine pulley device convenient for angle adjustment according to claim 6, wherein the clamping table sleeve block (16) is provided with a clamping groove sleeved with the clamping table (13), and the diameter of the clamping groove is larger than that of the clamping table (13).
8. The marine pulley device convenient for angle adjustment according to claim 1, characterized in that two ends of the horizontal shaft (10) are connected with retaining rings (15), and one surface of each retaining ring (15) close to the side wall of the pulley hoisting block (8) is an inclined surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023072918.7U CN213892804U (en) | 2020-12-18 | 2020-12-18 | Marine pulley gear convenient to angle regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023072918.7U CN213892804U (en) | 2020-12-18 | 2020-12-18 | Marine pulley gear convenient to angle regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213892804U true CN213892804U (en) | 2021-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023072918.7U Active CN213892804U (en) | 2020-12-18 | 2020-12-18 | Marine pulley gear convenient to angle regulation |
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| Country | Link |
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| CN (1) | CN213892804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114802596A (en) * | 2022-04-25 | 2022-07-29 | 武汉船用机械有限责任公司 | Modular cable guide capable of automatically adjusting position and angle of guide wheel |
-
2020
- 2020-12-18 CN CN202023072918.7U patent/CN213892804U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114802596A (en) * | 2022-04-25 | 2022-07-29 | 武汉船用机械有限责任公司 | Modular cable guide capable of automatically adjusting position and angle of guide wheel |
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