CN220999043U

CN220999043U - Marine brake winch

Info

Publication number: CN220999043U
Application number: CN202322659961.0U
Authority: CN
Inventors: 周瑜; 潘俊晔; 许军
Original assignee: Yangzhou Keleide Technology Co ltd
Current assignee: Yangzhou Keleide Technology Co ltd
Priority date: 2023-10-04
Filing date: 2023-10-04
Publication date: 2024-05-24
Anticipated expiration: 2033-10-04

Abstract

The utility model provides a marine braking winch, which relates to the technical field of winches and comprises a lower mounting plate, a hanging bracket and a winch; the left and right parts of the lower mounting plate are respectively provided with two groups of lower rod sleeves, a group of lower connecting rods are respectively sleeved in each group of lower rod sleeves, the upper part of each lower connecting rod is fixedly provided with a screw rod, the screw rods are movably connected with a hanging bracket, the upper part of each hanging bracket is provided with an extrusion structure, the lower part of each extrusion structure is provided with a winch, and the winch is wound with a stranded wire; the left end and the right end of the lower side of the lower mounting plate are respectively fixed with a base, a first motor is arranged in the base on the right side, a group of chain wheels are respectively arranged on the lower rod bodies of the four groups of lower connecting rods, and chains are connected between the chain wheels on two sides in a transmission manner. The utility model can conveniently change the height position of the winch in the Z axis, so that the winch is more convenient to roll, and the rolled stranded wire can be elastically extruded, so that the winding or unwinding of the winch is kept orderly, and the winch is safe, stable and reliable to use.

Description

Marine brake winch

Technical Field

The utility model relates to the technical field of winches, in particular to a marine braking winch.

Background

The ship winch is the most main equipment of marine operation ships and freight ships, and because the main function of the ship winch is to be used in the process of dragging, mooring and positioning in complex marine environments, the constant tension winch capable of automatically controlling the tension and the speed of a mooring rope is attracting more and more attention, and particularly has wide practical application value in crane ships, barges, traversing dredgers, pipe-laying ships, ocean platforms and other ships, and has become one of the important equipment of deck machinery at present.

In the description of the marine constant tension winch in the prior art (publication number CN105584947 a), it is mentioned that "the motor drives the winding drum through the speed reducer, the cable is wound on the winding drum, the cable is connected with the cable guide in a penetrating way, the marine constant tension winch further comprises a constant tension control system, the constant tension control system comprises a magnetic powder clutch, a force measuring device and a PLC controller, the magnetic powder clutch is installed between the output of the motor and the input of the speed reducer, the force measuring device is a three-roller shaft pin type force measuring device, the three-roller shaft pin type force measuring device comprises three rollers which are distributed in a constant waist triangle, the rotating shaft of the middle roller is a shaft pin type force measuring sensor", but the winch in the prior art cannot change the height position of the winding drum, the winding drum is also easy to be scattered, and the use is not safe, stable and reliable.

Disclosure of utility model

In order to overcome the defects existing in the prior art, the marine braking winch is provided, so that the problems that the winch in the prior art cannot change the height position of the winch wire winding, the winding is easy to scatter, and the use is not safe, stable and reliable are solved.

In order to achieve the above object, there is provided a marine brake winch comprising a lower mounting plate, a hanger and a winch; the left and right parts of the lower mounting plate are respectively provided with two groups of lower rod sleeves, a group of lower connecting rods are respectively sleeved in each group of lower rod sleeves, the upper part of each lower connecting rod is fixedly provided with a screw rod, the screw rods are movably connected with hanging frames, the upper parts of the hanging frames are provided with extrusion structures, the lower parts of the extrusion structures are provided with winches, and stranded wires are wound on the winches.

Further, both ends all are fixed with the base about the lower mounting panel downside, install first motor in the base on right side, and the lower end of the lower connecting rod of a set of lower of right front side on the lower mounting panel is installed in first motor upper end to all be provided with a set of chain wheel on the lower body of rod of four sets of lower connecting rods, the transmission is connected with the chain between the chain wheel on both sides.

Further, the left side surface and the right side surface of the lower mounting plate are both fixed with side support frames, the upper end of the screw rod is rotationally connected in the upper part of the side support frames, and the lower connecting rod and the screw rod are of rotatable structures.

Further, both ends all are provided with first side sleeve board about the gallows, and the lateral surface upper portion of first side sleeve board is fixed with the side connecting plate, and is provided with the movable sleeve on the side connecting plate, and movable sleeve swing joint is on a set of lead screw that homonymy corresponds to first side sleeve board cover is put at the left and right sides both ends of winch.

Further, a second motor is arranged on the upper portion of the first side sleeve plate, a first belt pulley is arranged at the front end of the second motor, a rotating shaft is arranged in the winch, a second belt pulley is arranged at the right end of the rotating shaft, and a belt is connected between the first belt pulley and the second belt pulley in a transmission mode.

Further, be provided with down the mounting bracket on the extrusion structure, the upper portion of mounting bracket is fixed with multiunit locating lever down, and the lower part body of rod overcoat of locating lever has put the spring, and the upper portion body of rod of locating lever passes the gallows upper portion and set up the trepanning outward to both ends all are provided with the second side trepanning about the lower terminal surface of lower mounting bracket, and the outer end at the center pin is put to the second side trepanning, and the middle part overcoat of center pin has put the extrusion wheel simultaneously, and the rolling surface of extrusion wheel just in time contacts the setting with the stranded conductor upside of rolling up on the winch.

The utility model has the beneficial effects that:

1. the utility model utilizes the first motor to rotate the lower connecting rod in time, then drives the other three groups of lower connecting rods and the screw rods at the upper ends of the lower connecting rods to rotate together for movement, conveniently drives the hanging bracket on the screw rods to move straight upwards, and when the first motor rotates the lower connecting rod anticlockwise, the screw rods are brought to synchronously rotate for movement, conveniently drives the hanging bracket pen to move downwards, and can flexibly lift the height position of the hanging bracket, thus being more flexible and practical.

2. The winch arranged at the lower part of the utility model conveniently drives the winch to reel the stranded wire on the basis that the second motor rotates the first belt pulley clockwise, and drives the winch to reel the stranded wire outwards on the basis that the second motor rotates the first belt pulley anticlockwise, so that the reeling or unreeling of the stranded wire is fast and convenient.

3. The extrusion structure is mainly arranged in the upper sleeve hole in a sleeved mode, the extrusion wheel is conveniently and elastically extruded on the stranded wires vertically through straight guiding of the positioning rod, and the stranded wires are enabled to be orderly coiled or discharged, so that scattering is avoided, and the use is safe and reliable.

Drawings

FIG. 1 is a schematic front view of an embodiment of the present utility model;

FIG. 2 is a schematic view of the upper structure of the lower mounting plate according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the structural installation on a hanger according to an embodiment of the present utility model;

Fig. 4 is a schematic view of an extrusion structure according to an embodiment of the present utility model.

In the figure: 1. a lower mounting plate; 10. a lower rod sleeve; 11. a base; 12. a first motor; 13. a side support; 14. a lower connecting rod; 15. a screw rod; 16. a chain wheel; 17. a chain; 2. a hanging bracket; 20. a side connection plate; 21. a movable sleeve; 22. a second motor; 23. a first pulley; 24. a belt; 25. a first side sleeve plate; 26. a top sleeve hole; 3. an extrusion structure; 30. a lower mounting rack; 31. a positioning rod; 32. a spring; 33. a second side sleeve plate; 34. a central shaft; 35. a pressing wheel; 4. a winch; 40. stranded wire; 41. a rotating shaft; 42. a second pulley.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clearly apparent, the present utility model is further described in detail below with reference to the accompanying drawings and embodiments. The specific embodiments described herein are offered by way of illustration only and not as limitations of the utility model, and specific details such as particular system architectures, techniques, etc. may be set forth in order to provide a more thorough understanding of the embodiments of the utility model. The described embodiments are some, but not all, embodiments of the present disclosure. It will be apparent, however, to one skilled in the art that the present utility model may be practiced in other embodiments that depart from these specific details. Based on the embodiments in this disclosure, all other embodiments that a person skilled in the art would obtain without making any inventive effort are within the scope of protection of this disclosure.

Specific embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

Fig. 1 is a schematic front view of an embodiment of the present utility model, fig. 2 is a schematic structural arrangement of a lower mounting plate of an embodiment of the present utility model, fig. 3 is a schematic structural arrangement of a hanger of an embodiment of the present utility model, and fig. 4 is a schematic extrusion structure of an embodiment of the present utility model.

Referring to fig. 1 to 4, the present utility model provides a marine brake winch comprising a lower mounting plate 1, a hanger 2 and a winch 4; the left and right parts of the lower mounting plate 1 are respectively provided with two groups of lower rod sleeves 10, a group of lower connecting rods 14 are respectively sleeved in each group of lower rod sleeves 10, a screw rod 15 is fixed on the upper part of each lower connecting rod 14, a hanging bracket 2 is movably connected to the screw rod 15, an extrusion structure 3 is mounted on the upper part of each hanging bracket 2, a winch 4 is mounted on the lower part of each extrusion structure 3, and stranded wires 40 are wound on the winch 4.

In the embodiment, the left and right ends of the lower side of the lower mounting plate 1 are respectively fixed with a base 11, a first motor 12 is arranged in the base 11 on the right side, the lower ends of a group of lower connecting rods 14 on the front side on the right side of the lower mounting plate 1 are arranged at the upper end of the first motor 12, a group of chain wheels 16 are respectively arranged on the lower rod bodies of the four groups of lower connecting rods 14, and chains 17 are in transmission connection between the chain wheels 16 on the two sides; the left and right sides of the lower mounting plate 1 are both fixed with side support frames 13, the upper end of a screw rod 15 is rotatably connected in the upper part of the side support frames 13, and the lower connecting rod 14 and the screw rod 15 are both rotatable structures.

As a preferred embodiment, the utility model utilizes the first motor 12 to rotate the lower connecting rod 14 in time, then drives the other three groups of lower connecting rods 14 and the screw rods 15 at the upper ends of the lower connecting rods to rotate together, so as to conveniently drive the hanging frame 2 on the screw rods 15 to move up straightly, and when the first motor 12 rotates the lower connecting rod 14 anticlockwise, the lower connecting rod 14 is synchronously rotated with the screw rods 15, so as to conveniently drive the hanging frame 2 to move down straightly, and the height position of the hanging frame 2 can be flexibly lifted, so that the utility model is more flexible and practical.

In the embodiment, the left and right ends of the hanger 2 are provided with first side sleeve plates 25, the upper part of the outer side surface of the first side sleeve plates 25 is fixed with a side connecting plate 20, the side connecting plate 20 is provided with a movable sleeve 21, the movable sleeve 21 is movably connected with a group of screw rods 15 corresponding to the same side, and the first side sleeve plates 25 are sleeved at the left and right ends of the winch 4; the second motor 22 is installed on the upper portion of the first side sleeve plate 25, the first belt pulley 23 is installed at the front end of the second motor 22, the rotating shaft 41 is arranged in the winch 4, the second belt pulley 42 is installed at the right end of the rotating shaft 41, and the belt 24 is connected between the first belt pulley 23 and the second belt pulley 42 in a transmission mode.

As a preferred embodiment, the winch 4 arranged at the lower part of the utility model conveniently drives the winch 4 to reel the stranded wire 40 on the basis that the second motor 22 rotates the first belt pulley 23 clockwise, and drives the winch 4 to reel the stranded wire 40 outwards on the basis that the second motor 22 rotates the first belt pulley 23 anticlockwise, so that the winding or unwinding of the stranded wire 40 is fast and convenient.

In this embodiment, a lower mounting frame 30 is disposed on the extrusion structure 3, a plurality of groups of positioning rods 31 are fixed on the upper portion of the lower mounting frame 30, springs 32 are sleeved outside lower rod bodies of the positioning rods 31, upper rod bodies of the positioning rods 31 penetrate through the outer sides of upper sleeve holes 26 formed in the upper portion of the hanging frame 2, second side sleeve plates 33 are disposed at the left end and the right end of the lower end face of the lower mounting frame 30, the second side sleeve plates 33 are sleeved on the outer end of a central shaft 34, meanwhile, extrusion wheels 35 are sleeved outside the middle of the central shaft 34, and rolling surfaces of the extrusion wheels 35 are just in contact with the upper side faces of twisted wires 40 wound on the winch 4.

As a preferred embodiment, the extruding structure 3 is mainly arranged in the upper sleeve hole 26 by sleeving the locating rod 31, and the extruding wheel 35 is conveniently and elastically extruded on the stranded wire 40 vertically by straight guiding of the locating rod 31, so that the stranded wire 40 is orderly coiled or discharged, and the use is safe and reliable.

The utility model can effectively solve the problems that the winch in the prior art cannot change the height position of the winding wire, the winding is easy to be scattered, and the use is not safe, stable and reliable.

The above-described embodiments are intended to illustrate the present utility model, not to limit it, and any modifications and variations made to the present utility model within the spirit of the utility model and the scope of the claims should be included in the scope of the present utility model.

Claims

1. The marine braking winch is characterized by comprising a lower mounting plate (1), a hanger (2) and a winch (4); the left and right parts of the lower mounting plate (1) are respectively provided with two groups of lower rod sleeves (10), a group of lower connecting rods (14) are respectively sleeved in each group of lower rod sleeves (10), a screw rod (15) is fixed on the upper part of each lower connecting rod (14), a hanging bracket (2) is movably connected onto each screw rod (15), an extrusion structure (3) is arranged on the upper part of each hanging bracket (2), a winch (4) is arranged on the lower part of each extrusion structure (3), and stranded wires (40) are wound on each winch (4).

2. The marine brake winch according to claim 1, wherein the left and right ends of the lower side of the lower mounting plate (1) are respectively fixed with a base (11), a first motor (12) is installed in the base (11) on the right side, the lower ends of a group of lower connecting rods (14) on the front side on the right side of the lower mounting plate (1) are installed at the upper end of the first motor (12), a group of chain wheels (16) are respectively arranged on the lower rod bodies of the four groups of lower connecting rods (14), and chains (17) are connected between the chain wheels (16) on the two sides in a transmission manner.

3. The marine brake winch according to claim 2, wherein the left and right sides of the lower mounting plate (1) are both fixed with side support frames (13), the upper end of the screw rod (15) is rotatably connected in the upper part of the side support frames (13), and the lower connecting rod (14) and the screw rod (15) are both rotatable structures.

4. The marine brake winch according to claim 1, wherein the left and right ends of the hanger (2) are provided with first side sheathing boards (25), the upper part of the outer side surface of the first side sheathing boards (25) is fixed with a side connecting board (20), the side connecting board (20) is provided with a movable sleeve (21), the movable sleeve (21) is movably connected to a group of screw rods (15) corresponding to the same side, and the first side sheathing boards (25) are sheathed at the left and right ends of the winch (4).

5. The marine brake winch according to claim 4, wherein the second motor (22) is mounted on the upper portion of the first side sleeve plate (25), the first belt pulley (23) is mounted at the front end of the second motor (22), the winch (4) is internally provided with a rotating shaft (41), the right end of the rotating shaft (41) is provided with a second belt pulley (42), and a belt (24) is in transmission connection between the first belt pulley (23) and the second belt pulley (42).

6. The marine brake winch according to claim 1, wherein the extrusion structure (3) is provided with a lower mounting frame (30), the upper part of the lower mounting frame (30) is fixed with a plurality of groups of positioning rods (31), springs (32) are sleeved outside lower rod bodies of the positioning rods (31), upper rod bodies of the positioning rods (31) penetrate through upper sleeve holes (26) formed in the upper part of the hanging frame (2), second side sleeve plates (33) are arranged at the left end face and the right end face of the lower mounting frame (30), the second side sleeve plates (33) are sleeved on the outer end of a central shaft (34), meanwhile, extrusion wheels (35) are sleeved outside the middle part of the central shaft (34), and rolling surfaces of the extrusion wheels (35) are just in contact with the upper side faces of twisted wires (40) wound on the winch (4).