CN217676537U

CN217676537U - Manual capstan convenient to operation

Info

Publication number: CN217676537U
Application number: CN202220093127.2U
Authority: CN
Inventors: 范锡源; 胡瑞洪; 罗安; 沈金龙
Original assignee: Zhejiang Hongyu Hoisting Machinery Co ltd
Current assignee: Zhejiang Hongyu Hoisting Machinery Co ltd
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-10-28
Anticipated expiration: 2032-01-14

Abstract

The utility model discloses a manual capstan winch convenient to operation, concretely relates to manual capstan winch technical field, including U type movable frame and U type fixed frame, the bottom of U type movable frame, U type fixed frame is equipped with the drive shaft, the outside fixed sleeve of drive shaft is equipped with the coiling frame, one side of coiling frame is equipped with the fluted disc, fluted disc fixed sleeve connects in the outside of drive shaft, U type fixed frame upper surface fixed mounting has the first brake subassembly that uses with the fluted disc cooperation, U type movable frame upper surface fixed mounting has the second brake subassembly that uses with the fluted disc cooperation; first braking subassembly includes first braking frame, first braking frame fixed mounting is at the upper surface of frame is decided to the U type, the utility model discloses, through setting up first braking subassembly, second braking subassembly and brakie the fluted disc respectively, can prevent effectively that fluted disc, rolling frame from gyration to the convenient object with moving point position department is drawn to fixed point position department, has effectively promoted whole manual winch's result of use.

Description

Manual capstan convenient to operation

Technical Field

The utility model relates to a manual capstan winch technical field specifically is a manual capstan winch convenient to operation.

Background

The winch is a hoisting machine which rotates a vertically arranged winding drum by manpower or mechanical power, horizontally winds flexible members (steel wire ropes, chains and the like) to finish traction operation, has two types of manual winches and electric winches, is a self-protection and traction device for vehicles and ships, can carry out self-rescue and rescue in severe environments such as snowfields, marshes, deserts, beaches, muddy mountains and the like, can carry out operation such as obstacle clearing, article dragging, installation facilities and the like under other conditions, and is mainly used for off-road vehicles, agricultural vehicles, ATV all-terrain vehicles, yachts, fire rescue vehicles, road obstacle clearing vehicles and other special vehicles;

however, the existing manual winch is relatively complex in structure, relatively complex in operation and relatively troublesome in maintenance, and secondly, the braking effect is general, and a cable wire is easy to reversely rotate at a high speed, so that the normal use of the manual winch is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a manual capstan winch convenient to operation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a manual winch convenient to operate comprises a U-shaped moving frame and a U-shaped fixed frame, wherein a driving shaft is arranged at the bottoms of the U-shaped moving frame and the U-shaped fixed frame, a winding frame is fixedly sleeved on the outer side of the driving shaft, a fluted disc is arranged on one side of the winding frame and fixedly sleeved on the outer side of the driving shaft, a first brake assembly matched with the fluted disc is fixedly arranged on the upper surface of the U-shaped fixed frame, and a second brake assembly matched with the fluted disc is fixedly arranged on the upper surface of the U-shaped moving frame;

first brake subassembly includes first brake frame, the upper surface of frame is decided at the U type to first brake frame fixed mounting, the slip card is equipped with first T type post in the first brake frame, the outside activity cover of first T type post is equipped with first spring, the top of first spring and the interior upper wall contact of first brake frame, the bottom middle part fixed mounting of first T type post has first brake pads, first brake frame, U type are decided to the bottom of first brake pads, the bottom activity joint of first brake pads is in the outside of fluted disc.

As a preferred technical scheme of the utility model, the outer wall of first braking frame is extended at the top of first T type post, the top activity card of first T type post is equipped with first pull ring.

As an optimal technical scheme of the utility model, second brake subassembly includes the second brake frame, second brake frame fixed mounting is at the upper surface that the frame was moved to the U type, the slip card is equipped with second T type post in the second brake frame, the outside activity cover of second T type post is equipped with the second spring, the top of second spring and the interior upper wall contact of second brake frame, the bottom middle part fixed mounting of second T type post has the second brake pad, second brake frame, U type are moved to the bottom of second brake pad, the bottom activity joint of second brake pad is in the outside of fluted disc.

As an optimal technical scheme of the utility model, the outer wall of second braking frame is extended at the top of second T type post, the top activity card of second T type post is equipped with the second pull ring.

As an optimal technical scheme of the utility model, the drive shaft fixing clip connects in the bottom that the frame was moved to the U type, the bottom that the frame was decided in the U type to the drive shaft activity joint.

As a preferred technical scheme of the utility model, the U type is decided one side that frame upper surface kept away from first brake assembly and has been seted up the card and has been solidified and wear the groove, the card is solidified and is worn the fixing clip and be equipped with the fixing base in the groove, one side fixed mounting that the U type was decided the frame was kept away from to the fixing base has first couple.

As an optimal technical scheme of the utility model, the outside rolling of rolling up the frame has the cable, the tip fixed mounting of cable has the second couple.

As a preferred technical scheme of the utility model, the last fixed surface of frame is moved to the U type has the connecting rod, the fixed cover in top of connecting rod is equipped with the lag.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the whole manual winch is provided with the U-shaped movable frame, the U-shaped fixed frame, the driving shaft, the fluted disc, the first brake assembly and the second brake assembly, and has the advantages of relatively simple structure, convenience in operation and easiness in disassembly and maintenance;

2. through setting up first brake subassembly, second brake subassembly and brakie respectively to the fluted disc, can prevent effectively that fluted disc, rolling frame from revolving to conveniently pull the object of moving point position department to fixed point position department, effectively promoted the result of use of whole manual capstan.

Drawings

FIG. 1 is a schematic view of the structure of the present invention,

figure 2 is a schematic side view of the present invention,

fig. 3 is a schematic structural diagram of the middle gear disc, the first brake assembly and the second brake assembly according to the present invention.

In the figure: 1. a U-shaped movable frame; 2. a U-shaped fixed frame; 3. a drive shaft; 4. a rolling frame; 5. a fluted disc; 6. a first brake assembly; 7. a second brake assembly; 9. a connecting rod; 10. a protective sleeve; 201. clamping and fixing the through groove; 21. a fixed seat; 22. a first hook; 23. a cable; 24. a second hook; 61. a first brake frame; 62. a first T-shaped column; 63. a first spring; 64. a first brake pad; 65. a first pull ring; 71. a second brake frame; 72. a second T-shaped column; 73. a second spring; 74. a second brake pad; 75. a second tab.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in fig. 1-3, the utility model provides a manual capstan convenient for operation, which comprises a U-shaped moving frame 1, a U-shaped fixed frame 2,U, a moving frame 1 and a driving shaft 3 arranged at the bottom of the U-shaped fixed frame 2, wherein the driving shaft 3 is fixedly clamped at the bottom of the U-shaped moving frame 1, and the driving shaft 3 is movably clamped at the bottom of the U-shaped fixed frame 2; the upper surface of the U-shaped moving frame 1 is fixedly provided with a connecting rod 9, the top of the connecting rod 9 is fixedly sleeved with a protective sleeve 10, and the U-shaped moving frame 1 and the driving shaft 3 are conveniently driven to rotate by holding the protective sleeve 10 to rotate the connecting rod 9 by taking the driving shaft 3 as an axis;

a winding frame 4 is fixedly sleeved on the outer side of the driving shaft 3, a fluted disc 5 is arranged on one side of the winding frame 4, the fluted disc 5 is fixedly sleeved on the outer side of the driving shaft 3, and a first brake assembly 6,U matched with the fluted disc 5 is fixedly arranged on the upper surface of the U-shaped fixed frame 2;

a clamping and fixing through groove 201 is formed in one side, away from the first brake assembly 6, of the upper surface of the U-shaped fixed frame 2, a fixed seat 21 is fixedly clamped in the clamping and fixing through groove 201, a first hook 22 is fixedly installed on one side, away from the U-shaped fixed frame 2, of the fixed seat 21, a cable 23 is wound on the outer side of the winding frame 4, and a second hook 24 is fixedly installed at the end portion of the cable 23; when in use, the first hook 22 is hung at a fixed point position, so as to fix the position of the U-shaped fixed frame 2, and the second hook 24 is hung at a moving point position.

The first brake assembly 6 comprises a first brake frame 61, the first brake frame 61 is fixedly installed on the upper surface of the U-shaped fixed frame 2, a first T-shaped column 62 is arranged in the first brake frame 61 in a sliding manner, a first spring 63 is movably sleeved on the outer side of the first T-shaped column 62, the top end of the first spring 63 is in contact with the inner upper wall of the first brake frame 61, a first brake block 64 is fixedly installed in the middle of the bottom end of the first T-shaped column 62, the bottom of the first brake block 64 penetrates through the first brake frame 61 and the U-shaped fixed frame 2, the bottom of the first brake block 64 is movably clamped on the outer side of the fluted disc 5, and the fluted disc 5 is braked by the first brake block 64; the top of the first T-shaped column 62 extends out of the outer wall of the first brake frame 61, a first pull ring 65 is movably clamped at the top of the first T-shaped column 62, and the first T-shaped column 62 can be conveniently pulled manually by arranging the first pull ring 65.

The second brake assembly 7 comprises a second brake frame 71, the second brake frame 71 is fixedly installed on the upper surface of the U-shaped movable frame 1, a second T-shaped column 72 is slidably clamped in the second brake frame 71, a second spring 73 is movably sleeved on the outer side of the second T-shaped column 72, the top end of the second spring 73 is in contact with the inner upper wall of the second brake frame 71, a second brake block 74 is fixedly installed in the middle of the bottom end of the second T-shaped column 72, the bottom of the second brake block 74 penetrates through the second brake frame 71 and the U-shaped movable frame 1, the bottom of the second brake block 74 is movably clamped on the outer side of the fluted disc 5, and the fluted disc 5 is braked by the second brake block 74; the top of the second T-shaped column 72 extends out of the outer wall of the second braking frame 71, a second pull ring 75 is movably clamped at the top of the second T-shaped column 72, and the second T-shaped column 72 can be conveniently pulled manually by arranging the second pull ring 75.

The working principle is as follows: the whole manual winch is relatively simple in structure, convenient to operate and convenient to detach and maintain, when the manual winch is used, the first hook 22 is hung at a fixed point position, so that the position of the U-shaped fixed frame 2 is fixed, the second hook 24 is hung at a movable point position, and at the moment, the cable 23 is in a release state;

then, the first pull ring 65 is manually pulled to drive the first T-shaped column 62 to move, and the first spring 63 is pressed, so that the bottom of the first brake pad 64 is separated from the outer side of the toothed disc 5, at this time, the first brake pad 64 does not brake the toothed disc 5, and the second brake pad 74 can brake the toothed disc 5;

then, the protecting sleeve 10 is held by hand to rotate the connecting rod 9, so that the U-shaped moving frame 1 and the driving shaft 3 are conveniently driven to rotate by taking the driving shaft 3 as an axis, the winding frame 4 is driven to rotate, the cable 23 is wound, and the second hook 24 is pulled to approach the first hook 22;

then, the first pull ring 65 is loosened, the first spring 63 is reset, the bottom of the first brake block 64 is movably clamped on the outer side of the fluted disc 5, the fluted disc 5 is braked through the first brake block 64, and the fluted disc 5 and the winding frame 4 are prevented from rotating;

then, the second pull ring 75 is pulled manually to drive the second T-shaped column 72 to move, and the second spring 73 is extruded, so that the bottom of the second brake block 74 is separated from the outer side of the fluted disc 5, at this time, the fluted disc 5 is not braked by the second brake block 74, then, the protecting sleeve 10 is held by hand to reversely rotate the connecting rod 9 to drive the U-shaped movable frame 1 and the driving shaft 3 to reset, after resetting, the second pull ring 75 is released, the second spring 73 resets, so that the bottom of the second brake block 74 is clamped on the outer side of the fluted disc 5, and at this time, the fluted disc 5 is braked by the second brake block 74;

subsequently, the winding frame 4 is driven to continue rotating through the operation steps, the cable 23 is wound until the second hook 24 is pulled to a proper position, and therefore the object at the moving point position is pulled to the fixed point position, the operation is simple and convenient, and the using effect of the whole manual winch is effectively improved.

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

Claims

1. The utility model provides a manual capstan winch convenient to operation, includes that U type moves frame (1) and U type and decides frame (2), its characterized in that: the bottom of the U-shaped movable frame (1) and the bottom of the U-shaped fixed frame (2) are provided with a driving shaft (3), the outer side of the driving shaft (3) is fixedly sleeved with a winding frame (4), one side of the winding frame (4) is provided with a fluted disc (5), the fluted disc (5) is fixedly sleeved on the outer side of the driving shaft (3), the upper surface of the U-shaped fixed frame (2) is fixedly provided with a first brake assembly (6) matched with the fluted disc (5) for use, and the upper surface of the U-shaped movable frame (1) is fixedly provided with a second brake assembly (7) matched with the fluted disc (5) for use;

first brake subassembly (6) include first brake frame (61), first brake frame (61) fixed mounting is at the upper surface of U type fixed frame (2), the slip card is equipped with first T type post (62) in first brake frame (61), the outside activity cover of first T type post (62) is equipped with first spring (63), the top of first spring (63) and the interior upper wall contact of first brake frame (61), the bottom middle part fixed mounting of first T type post (62) has first brake block (64), first brake frame (61), U type fixed frame (2) are passed to the bottom of first brake block (64), the bottom activity joint of first brake block (64) is in the outside of fluted disc (5).

2. A manually operated winch of claim 1, wherein: the top of the first T-shaped column (62) extends out of the outer wall of the first brake frame (61), and a first pull ring (65) is movably clamped at the top of the first T-shaped column (62).

3. A manually operated winch of claim 1, wherein: the second brake assembly (7) comprises a second brake frame (71), the second brake frame (71) is fixedly installed on the upper surface of the U-shaped movable frame (1), a second T-shaped column (72) is arranged in the second brake frame (71) in a sliding mode, a second spring (73) is movably sleeved on the outer side of the second T-shaped column (72), the top end of the second spring (73) is in contact with the inner upper wall of the second brake frame (71), a second brake block (74) is fixedly installed in the middle of the bottom end of the second T-shaped column (72), the bottom of the second brake block (74) penetrates through the second brake frame (71) and the U-shaped movable frame (1), and the bottom of the second brake block (74) is movably connected to the outer side of the fluted disc (5).

4. A manually operated winch of claim 3, wherein: the top of the second T-shaped column (72) extends out of the outer wall of the second brake frame (71), and a second pull ring (75) is movably clamped at the top of the second T-shaped column (72).

5. A manually operated winch of claim 1, wherein: the driving shaft (3) is fixedly clamped at the bottom of the U-shaped movable frame (1), and the driving shaft (3) is movably clamped at the bottom of the U-shaped fixed frame (2).

6. A manually operated winch of claim 1, wherein: one side, far away from first brake subassembly (6), of U type fixed frame (2) upper surface is seted up and is blocked solid groove (201), the solid fixed card in groove (201) of card is equipped with fixing base (21), one side fixed mounting that U type fixed frame (2) was kept away from in fixing base (21) has first couple (22).

7. A manually operated winch of claim 1, wherein: the outside rolling of coiling frame (4) has cable (23), the tip fixed mounting of cable (23) has second couple (24).

8. A manually operated winch of claim 1, wherein: the upper surface fixed mounting of U type movable frame (1) has connecting rod (9), the fixed cover in top of connecting rod (9) is equipped with lag (10).