CN220950666U

CN220950666U - Manual winch steel wire rope winding device

Info

Publication number: CN220950666U
Application number: CN202322412897.6U
Authority: CN
Inventors: 谢玉枝
Original assignee: NINGBO JIEWANG ELECTROMECHANICAL CO Ltd
Current assignee: NINGBO JIEWANG ELECTROMECHANICAL CO Ltd
Priority date: 2023-09-04
Filing date: 2023-09-04
Publication date: 2024-05-14
Anticipated expiration: 2033-09-04

Abstract

The utility model discloses a manual winch steel wire rope winding device which comprises a support frame, wherein a winding shaft is rotatably connected to the inside of the support frame, a winch main body is sleeved on the surface of the rotation shaft, a large gear is fixedly connected to the surface of the winch main body, a rotation shaft is rotatably connected to the inside of the support frame, a small gear is sleeved on the surface of the rotation shaft, and the small gear is meshed with the large gear. According to the winch, the winding shaft, the winch main body, the large gear, the rotating shaft, the pinion, the connecting block and the crank are matched, so that the pinion can rotate to drive the large gear to rotate, the winding shaft and the winch main body can rotate, the steel wire rope can be wound, a worker can conveniently rotate the crank through the matching of the through hole, the slot and the handle, and meanwhile, the position of the crank can be rapidly positioned, so that the braking effect on the winch main body can be achieved.

Description

Manual winch steel wire rope winding device

Technical Field

The utility model relates to the technical field of manual winches, in particular to a manual winch steel wire rope winding device.

Background

The manual winch is a winch with a vertically installed winch drum, can wind up but not store ropes under the driving of power, also refers to a winch with a rotation axis perpendicular to a deck, is a self-protection and traction device for vehicles and ships, can save self and rescue in severe environments such as snowfield, swamps, deserts, beaches, muddy mountains and the like, can perform operations such as obstacle clearance, article dragging, installation facilities and the like under other conditions, and is an indispensable safety device for military police, petroleum, hydrology, environmental protection, forestry, traffic, public security, frontier defense, fire protection and other outdoor exercises.

Through searching, china patent application No. 202123395324.4 discloses a manual winch convenient to operate, and the utility model provides the manual winch convenient to operate, which comprises the following components: the winch comprises a winch body, wherein one side of the surface of the winch body is provided with a limiting component, the limiting component comprises two sliding rods, sliding sleeves are sleeved on the surfaces of the two sliding rods, a fixing frame is fixedly connected between the two sliding sleeves, movable sleeves are sleeved on the two sides of the surface of the fixing frame, one side of each movable sleeve is fixedly connected with a U-shaped frame, two extrusion components are respectively arranged in the two U-shaped frames, and two fixing components are respectively arranged on the surfaces of the two U-shaped frames. According to the manual winch convenient to operate, the two sliding rods, the two sliding sleeves, the fixing frame and the U-shaped frame are arranged on one side of the surface of the winch main body to be matched with each other for use, so that the steel wire ropes can be uniformly wound, the arrangement of the later steel wire ropes can be reduced, the spring is arranged in the U-shaped frame to be matched with the arc-shaped blocks for use, the limit of various thick and thin steel wires can be adapted, and the sliding grooves are formed in the two sides of the inner wall of the U-shaped frame and can play a role in positioning when the arc-shaped blocks move.

Although the above-mentioned patent has solved current capstan winch and has appeared the chaotic problem of winding when twining wire rope easily, but in the in-service use, because the staff needs continuous rotatory crank by hand to through the rolling of wire rope, and drive the object and go up and down, and tired very easily make the staff appear in frequent rotatory operation, simultaneously, there is some circumstances that need the object to hover in the sky, and the manual capstan winch in this application is not provided with the brake mechanism to the handle, make the staff hold the handle always, carelessly loosen the hand this moment, by the influence that receives object gravity this moment, make it drop fast, thereby very easily take place the incident.

Therefore, the manual winch in the above patent needs to be modified, and the lack of a braking structure for the handle is effectively prevented, so that a worker is required to hold the handle all the time, and the problem of practicality is reduced.

Disclosure of utility model

In order to solve the problems in the prior art, the utility model aims to provide the manual winch steel wire rope winding device, which has the advantages of being capable of effectively positioning the position of a handle, simple in structure, low in production cost and good in braking effect, and solves the problem that a worker is required to hold the handle all the time due to the lack of a braking structure of the handle, so that the practicability is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a manual winch wire rope wind, includes the support frame, the inside rotation of support frame is connected with the winding axle, the surface cover of winding axle is equipped with the capstan winch main part, the fixed surface of capstan winch main part is connected with the gear wheel, the inside rotation of support frame is connected with the rotation axis, the surface cover of rotation axis is equipped with the pinion, and pinion and gear wheel meshing, the one end of rotation axis runs through support frame fixedly connected with connecting block, the surface cover of connecting block is equipped with the crank, the through opening has been seted up on the surface of crank, a plurality of slot has been seted up on the surface of support frame, and a plurality of slot uses the connecting block to be annular even range as the centre of a circle, the inside sliding connection of through opening has the handle, and the other end and the slot cooperation of handle use.

As the preferable mode of the utility model, the two sides of the supporting frame are fixedly connected with the convex blocks, and the surface of the convex blocks is clamped with the mounting blocks.

Preferably, the surface of the protruding block and the surface of the mounting block are provided with a plurality of fastening holes, and the fastening holes are uniformly arranged.

As the preferable mode of the utility model, the inner wall of the through hole is symmetrically and fixedly connected with the limiting block, the surface of the handle is symmetrically provided with the limiting groove, and the limiting groove is in sliding connection with the limiting block.

As the preferable mode of the utility model, the surface of the handle far away from one end of the slot is sleeved with an anti-slip pad.

As preferable in the utility model, one end of the handle close to the slot is fixedly connected with a magnet, and the magnet is magnetically connected with the slot.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the winch, the winding shaft, the winch main body, the large gear, the rotating shaft, the pinion, the connecting block and the crank are matched, so that the pinion can rotate to drive the large gear to rotate, the winding shaft and the winch main body can rotate, the steel wire rope can be wound, a worker can conveniently rotate the crank through the matching of the through hole, the slot and the handle, and meanwhile, the position of the crank can be rapidly positioned, so that the braking effect on the winch main body can be achieved.

2. According to the utility model, the mounting block is mounted at the designated position through the arrangement of the protruding block and the mounting block, and then the protruding block can slide into the mounting block for clamping, so that the rapid mounting of the support frame can be completed, and meanwhile, the subsequent rapid dismounting of the support frame can be facilitated.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a right side view of the structure of the present utility model;

FIG. 3 is a schematic front view of the crank of the present utility model;

fig. 4 is a schematic front view of the handle of the present utility model.

In the figure: 1. a support frame; 2. a winding shaft; 3. a winch main body; 4. a large gear; 5. a rotation shaft; 6. a pinion gear; 7. a connecting block; 8. a crank; 9. a through port; 10. a slot; 11. a handle; 12. a bump; 13. a mounting block; 14. a fastening hole; 15. a limiting block; 16. a limit groove; 17. an anti-slip pad; 18. a magnet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the manual winch steel wire rope winding device provided by the utility model comprises a support frame 1, wherein a winding shaft 2 is rotatably connected to the inside of the support frame 1, a winch main body 3 is sleeved on the surface of the winding shaft 2, a large gear 4 is fixedly connected to the surface of the winch main body 3, a rotating shaft 5 is rotatably connected to the inside of the support frame 1, a small gear 6 is sleeved on the surface of the rotating shaft 5, the small gear 6 is meshed with the large gear 4, one end of the rotating shaft 5 penetrates through the support frame 1 and is fixedly connected with a connecting block 7, a crank 8 is sleeved on the surface of the connecting block 7, a through hole 9 is formed in the surface of the crank 8, a plurality of slots 10 are formed in the surface of the support frame 1, the slots 10 are uniformly arranged in a ring shape by taking the connecting block 7 as a circle center, a handle 11 is connected to the inside of the through hole 9 in a sliding manner, and the other end of the handle 11 is matched with the slots 10.

Referring to fig. 1 and 2, two sides of the supporting frame 1 are fixedly connected with a bump 12, and a mounting block 13 is clamped on the surface of the bump 12.

As a technical optimization scheme of the utility model, the installation block 13 is installed at a reserved position through the arrangement of the protruding block 12 and the installation block 13, and then the protruding block 12 can be slid into the installation block 13 for clamping, so that the rapid installation of the support frame 1 can be completed, and meanwhile, the subsequent rapid disassembly of the support frame 1 can be facilitated.

Referring to fig. 1 and 2, the surface of each of the bump 12 and the mounting block 13 is provided with a plurality of fastening holes 14, and the fastening holes 14 are uniformly arranged.

As a technical optimization scheme of the utility model, through the arrangement of the plurality of fastening holes 14, mounting positions can be provided for the screws so as to fasten the position of the support frame 1 and prevent the support frame from being deviated.

Referring to fig. 3 and 4, a limiting block 15 is symmetrically and fixedly connected to the inner wall of the through hole 9, a limiting groove 16 is symmetrically formed in the surface of the handle 11, and the limiting groove 16 is slidably connected with the limiting block 15.

As a technical optimization scheme of the utility model, the problem that the handle 11 is lost due to the fact that the handle is separated from the through hole 9 can be prevented by arranging the limiting block 15 and the limiting groove 16.

Referring to fig. 1 and 4, a non-slip mat 17 is provided on the surface of the end of the handle 11 remote from the socket 10.

As a technical optimization scheme of the utility model, through the arrangement of the anti-skid pad 17, not only the worm of the hand can be lifted, but also the friction force between the handle 11 and the hand can be increased.

Referring to fig. 4, a magnet 18 is fixedly connected to one end of the handle 11 near the slot 10, and the magnet 18 is magnetically connected to the slot 10.

As a technical optimization scheme of the utility model, the clamping effect between the handle 11 and the slot 10 can be improved through the arrangement of the magnet 18, so that the stability of the braking effect can be improved.

The working principle and the using flow of the utility model are as follows: when a worker installs the manual winch wire rope winding device, firstly, two installation blocks 13 are installed at specified positions, then, the protruding blocks 12 on the support frame 1 are slid into the installation blocks 13, then, the installation blocks are rotated into the fastening holes 14 through screws to be connected with the protruding blocks 12, and further, the rapid installation of the support frame 1 can be achieved, when the device is used by the worker, the worker firstly dials the handle 11 outwards to separate the handle from the slot 10, then, the wire rope wound on the winch main body 3 can be paid off, hooks on the wire rope are connected with objects, then, the worker holds the anti-slip pad 17 on the handle 11 by hand to rotate, and then can drive crank 8 rotation, and then make the pinion 6 on the rotation axis 5 rotatory, again because pinion 6 and gear wheel 4 intermeshing, and then drive capstan winch main part 3 and rotate, thereby can make wire rope roll, and drive the object and go up and down, at this moment, when the staff appear tired or need the object to hover in the sky, the staff need press handle 11, can make the other end of handle 11 insert in slot 10, and be connected rather than magnetism through magnetite 18, thereby can fix a position pinion 6's position, and then can realize the braking effect to capstan winch main part 3.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Manual winch wire rope winding device, including support frame (1), its characterized in that: the inside rotation of support frame (1) is connected with reel (2), the surface cover of reel (2) is equipped with capstan winch main part (3), the fixed surface of capstan winch main part (3) is connected with gear wheel (4), the inside rotation of support frame (1) is connected with rotation axis (5), the surface cover of rotation axis (5) is equipped with pinion (6), and pinion (6) and gear wheel (4) meshing, the one end of rotation axis (5) runs through support frame (1) fixedly connected with connecting block (7), the surface cover of connecting block (7) is equipped with crank (8), opening (9) have been seted up on the surface of crank (8), a plurality of slot (10) have been seted up on the surface of support frame (1), and a plurality of slot (10) are annular evenly arranged with connecting block (7) as the centre of a circle, the inside sliding connection of opening (9) has handle (11), and the other end and slot (10) cooperation of handle (11) are used.

2. A manual winch wire rope winding device according to claim 1, characterized in that: two sides of the supporting frame (1) are fixedly connected with protruding blocks (12), and the surface of each protruding block (12) is clamped with a mounting block (13).

3. A manual winch wire rope winding device according to claim 2, characterized in that: the surfaces of the protruding blocks (12) and the mounting blocks (13) are provided with a plurality of fastening holes (14), and the fastening holes (14) are uniformly arranged.

4. A manual winch wire rope winding device according to claim 1, characterized in that: limiting blocks (15) are symmetrically and fixedly connected to the inner wall of the through hole (9), limiting grooves (16) are symmetrically formed in the surface of the handle (11), and the limiting grooves (16) are slidably connected with the limiting blocks (15).

5. A manual winch wire rope winding device according to claim 1, characterized in that: the surface of one end of the handle (11) far away from the slot (10) is sleeved with an anti-slip pad (17).

6. A manual winch wire rope winding device according to claim 1, characterized in that: one end of the handle (11) close to the slot (10) is fixedly connected with a magnet (18), and the magnet (18) is magnetically connected with the slot (10).