CN218968735U

CN218968735U - Winch wire rope with shock absorber

Info

Publication number: CN218968735U
Application number: CN202223229259.2U
Authority: CN
Inventors: 陈光甫
Original assignee: Jiangsu Hongze Stainless Steel Wire Rope Co ltd
Current assignee: Jiangsu Hongze Stainless Steel Wire Rope Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-05-05
Anticipated expiration: 2032-12-02

Abstract

The utility model discloses a hoisting steel wire rope with a shock absorber, which relates to the technical field of steel wire ropes, in particular to a hoisting steel wire rope with a shock absorber, comprising a shell, wherein the inside of the shell is hollow, a hoisting shaft is arranged in the shell, the hoisting shaft is cylindrical, a rotating shaft is sleeved at the axle center of the hoisting shaft, and the length of the rotating shaft is longer than that of the hoisting shaft; one end of the rotating shaft is rotationally connected with one side of the inside of the shell, and the other end of the rotating shaft penetrates through one side of the shell and is fixedly connected with the motor at the outer side of the shell; when the shock absorber is used, the shock absorber is sleeved on the steel wire rope, when the steel wire rope breaks during working, the shock absorber can absorb the impact force generated by the breakage of the steel wire rope, and the steel wire rope cannot bounce after the breakage, so that the broken steel wire rope is prevented from injuring staff, and the personal safety of the staff is ensured.

Description

Winch wire rope with shock absorber

Technical Field

The utility model relates to the technical field of steel wire ropes, in particular to a technique of a hoisting steel wire rope with a shock absorber.

Background

The steel wire rope is a spiral steel wire bundle formed by twisting steel wires with mechanical properties and geometric dimensions meeting the requirements together according to a certain rule, and consists of steel wires, a rope core and lubricating grease. The steel wire rope is a spiral rope which is formed by twisting multiple layers of steel wires into strands and then taking a rope core as the center. In a materials handling machine, for lifting, pulling, tensioning and carrying. The steel wire rope has high strength, light dead weight, stable work, difficult sudden whole breakage and reliable work.

The strength of the steel wire rope is high, so that the application rate of the steel wire rope on a winch is very high, the winch is generally used when heavy objects are processed or carried, the steel wire rope is high in strength, but the situation of fracture can occur when the weight of the objects is too heavy during long-time work or bearing, the higher the strength of the steel wire rope is, the stronger the impact force generated during fracture is, if workers are nearby during the fracture of the steel wire rope, serious production accidents occur with high probability, and the personal health of the workers is seriously threatened; the working strength is removed, the steel wire rope is also affected by the nearby environment, and the service life of the steel wire rope is shortened in humid, high-temperature, more dust and other environments.

Disclosure of Invention

The utility model mainly aims to provide a hoisting steel wire rope with a shock absorber, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

a hoisting steel wire rope with a shock absorber comprises a shell, wherein the inside of the shell is hollow, a hoisting shaft is arranged in the shell, the hoisting shaft is cylindrical, a rotating shaft is sleeved at the axis of the hoisting shaft, and the length of the rotating shaft is longer than that of the hoisting shaft; one end of the rotating shaft is rotationally connected with one side of the inside of the shell, and the other end of the rotating shaft penetrates through one side of the shell and is fixedly connected with the motor at the outer side of the shell;

the hoisting shaft is wound with a steel wire rope, one end of the steel wire rope, which is far away from the hoisting shaft, is provided with a lifting wheel, the lifting wheel is in a disc shape, and a shaft for sliding the steel wire rope is arranged in the lifting wheel; one end of the steel wire rope is fixedly connected with the pressing plate of the winding shaft and is wound on the winding shaft, and the other end of the steel wire rope bypasses the lifting wheel to be fixedly connected with the pressing plate at the other end of the winding shaft and is wound on the winding shaft; a shock absorber is arranged between the lifting wheel and the hoisting shaft; two ends of the shock absorber are respectively sleeved on the steel wire rope; the outer side of the shock absorber is sleeved with a ring, the ring is in a circular ring shape, and connecting frames are welded on two sides of the ring; one ends of the two connecting frames, which are far away from the ferrule, are welded on the lifting wheel.

Preferably, a placing table is arranged at the bottom of the motor, the placing table is rectangular, and the motor is fixedly connected with the placing table through bolts.

Preferably, the two ends of one side of the placing table far away from the motor are welded with brackets, two ends of each bracket are respectively welded at the top of one supporting column, and two supporting columns are I-shaped.

Preferably, both sides of the outer side of the shell are welded with fixing plates; the two fixing plates are fixedly connected with the two brackets through bolts respectively.

Preferably, a connecting piece is welded below the lifting wheel, the connecting piece is cylindrical, a circular hole is formed in the connecting piece, and threads are formed in the inner side of the connecting piece; the connecting piece is connected with a hook through threads.

Compared with the prior art, the utility model has the following beneficial effects: when the device is used, the hook is controlled to descend through the winch shaft, the hook is connected with a heavy object, then the hook ascends, and the hook and the steel wire rope bear the weight of the heavy object along with the ground separation of the heavy object; compared with the prior art, the outer shell can protect the steel wire rope from the influence of external environment, prevent dust, moisture and the like from contaminating the steel wire rope, not only can maintain the strength and bearing capacity of the steel wire rope, but also can prolong the service life of the steel wire rope, thereby reducing the fracture probability of the steel wire rope; compared with the prior art, the support and the support column can support the shell and the hoisting shaft, and simultaneously can support the hoisting shaft for bearing the weight, so that the hoisting shaft and the steel wire rope can work normally.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a front view of fig. 1 in the present utility model.

Fig. 3 is a top view of fig. 1 in accordance with the present utility model.

Fig. 4 is a bottom view of fig. 1 in the present utility model.

Fig. 5 is an enlarged view of a portion of fig. 1 in the present utility model.

In the figure: 1-supporting columns; 2-a bracket; 3-placing a table; 4-an electric motor; 5-a housing; 6-fixing plates; 7-a steel wire rope; 8-lifting wheels; 9, hooking; 10-a shock absorber; 11-a ferrule; 12-connecting frames; 13-a rotating shaft; 14-a hoisting shaft; 15-connecting piece.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-5, a hoisting steel wire rope with a shock absorber comprises a shell 5, wherein the interior of the shell 5 is hollow, a hoisting shaft 14 is arranged in the shell 5, the hoisting shaft 14 is cylindrical, a rotating shaft 13 is sleeved at the axle center of the hoisting shaft 14, and the length of the rotating shaft 13 is longer than that of the hoisting shaft 14; one end of the rotating shaft 13 is rotatably connected with one side of the inside of the shell 5, and the other end of the rotating shaft 13 penetrates through one side of the shell 5 and is fixedly connected with the motor 4 outside the shell 5; the steel wire rope 7 is wound on the winding shaft 14, a lifting wheel 8 is arranged at one end, far away from the winding shaft 14, of the steel wire rope 7, the lifting wheel 8 is in a disc shape, and a shaft for sliding the steel wire rope 7 is arranged inside the lifting wheel 8; one end of the steel wire rope 7 is fixedly connected with a pressing plate of the winding shaft 14 and is wound on the winding shaft 14, and the other end of the steel wire rope 7 bypasses the lifting wheel 8 to be fixedly connected with the pressing plate at the other end of the winding shaft 14 and is wound on the winding shaft 14; a shock absorber 10 is arranged between the lifting wheel 8 and the hoisting shaft 14; two ends of the shock absorber 10 are respectively sleeved on the steel wire rope 7; the outer side of the shock absorber 10 is sleeved with a ferrule 11, the ferrule 11 is in a circular ring shape, and two sides of the ferrule 11 are welded with connecting frames 12; one ends of the two connecting frames 12, which are far away from the ferrule 11, are welded on the lifting wheel 8; the bottom of the motor 4 is provided with a placing table 3, the placing table 3 is rectangular, and the motor 4 is fixedly connected with the placing table 3 through bolts; two ends of one side of the placing table 3 far away from the motor 4 are welded with brackets 2, two ends of each bracket 2 are respectively welded at the top of one support column 1, and the two support columns 1 are I-shaped; fixing plates 6 are welded on two sides of the outer side of the shell 5; the two fixing plates 6 are fixedly connected with the two brackets 2 through bolts respectively; a connecting piece 15 is welded below the lifting wheel 8, the connecting piece 15 is cylindrical, a circular hole is formed in the connecting piece, and threads are formed on the inner side of the connecting piece 15; the connecting piece 15 is connected with a hook 9 through threads.

When the device is used, the hoisting shaft 14 is used for controlling the hook 9 to descend and connected with a heavy object, and then the hoisting shaft 14 is used for controlling the hook 9 to ascend, and the shock absorber 10 sleeved on the outer side of the steel wire rope 7 can prevent the impact force generated when the steel wire rope 7 breaks from damaging staff.

It should be noted that, when in use, the hook 9 is controlled to descend through the winding shaft 14, the hook 9 is connected with a heavy object, then the hook 9 is lifted, the hook 9 and the steel wire rope 7 bear the weight of the heavy object along with the ground separation of the heavy object, compared with the prior art, the steel wire rope 7 is sleeved with the shock absorber 10, when the steel wire rope 7 breaks during working, the shock absorber 10 can absorb the impact force generated by the breaking of the steel wire rope 7, the steel wire rope 7 can not bounce after breaking, thereby preventing the broken steel wire rope 7 from injuring staff and guaranteeing the personal safety of the staff; compared with the prior art, the outer shell 5 is arranged at the outer side of the winding shaft 14, and can protect the steel wire rope 7 from the influence of external environment, prevent dust, moisture and the like from polluting the steel wire rope 7, not only can maintain the strength and bearing capacity of the steel wire rope 7, but also can prolong the service life of the steel wire rope 7, thereby reducing the fracture probability of the steel wire rope 7; the shell 5 is fixedly connected with the support 2 through bolts, and the support 2 is welded at the top of the support column 1, compared with the prior art, the support 2 and the support column 1 can support the shell 5 and the hoisting shaft 14, and can also support the hoisting shaft 14 for bearing heavy objects, so that the hoisting shaft 14 and the steel wire rope 7 can work normally.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A hoist wire rope with shock absorber, characterized in that: the hoisting device comprises a shell (5), wherein the interior of the shell (5) is hollow, a hoisting shaft (14) is arranged in the shell (5), the hoisting shaft (14) is cylindrical, a rotating shaft (13) is sleeved at the axle center of the hoisting shaft (14), and the length of the rotating shaft (13) is larger than that of the hoisting shaft (14); one end of the rotating shaft (13) is rotationally connected with one side of the inside of the shell (5), and the other end of the rotating shaft (13) penetrates through one side of the shell (5) and is fixedly connected with the motor (4) at the outer side of the shell (5);

the hoisting shaft (14) is wound with a steel wire rope (7), one end of the steel wire rope (7) far away from the hoisting shaft (14) is provided with a lifting wheel (8), the lifting wheel (8) is in a disc shape, and a shaft for sliding the steel wire rope (7) is arranged inside the lifting wheel; one end of the steel wire rope (7) is fixedly connected with a pressing plate of the hoisting shaft (14) and is wound on the hoisting shaft (14), and the other end of the steel wire rope (7) bypasses the lifting wheel (8) to be fixedly connected with the pressing plate at the other end of the hoisting shaft (14) and is wound on the hoisting shaft (14); a shock absorber (10) is arranged between the lifting wheel (8) and the hoisting shaft (14); two ends of the shock absorber (10) are respectively sleeved on the steel wire rope (7); the outer side of the shock absorber (10) is sleeved with a ferrule (11), the ferrule (11) is in a circular ring shape, and connecting frames (12) are welded on two sides of the ferrule (11); one end of each connecting frame (12) far away from the ferrule (11) is welded on the lifting wheel (8).

2. A hoisting cable with shock absorber as claimed in claim 1, characterized in that: the bottom of motor (4) is equipped with places platform (3), place platform (3) and be the rectangle, motor (4) are through bolt and place platform (3) fixed connection.

3. A hoisting cable with shock absorber as claimed in claim 2, characterized in that: the two ends of one side of the placing table (3) far away from the motor (4) are welded with the supports (2), two ends of each support (2) are respectively welded at the top of one support column (1), and two support columns (1) are I-shaped.

4. A hoisting cable with shock absorber as claimed in claim 3, characterized in that: fixing plates (6) are welded on two sides of the outer side of the shell (5); the two fixing plates (6) are fixedly connected with the two brackets (2) through bolts respectively.

5. A hoisting cable with shock absorber as claimed in claim 4, characterized in that: a connecting piece (15) is welded below the lifting wheel (8), the connecting piece (15) is cylindrical, a circular hole is formed in the connecting piece, and threads are formed in the inner side of the connecting piece (15); the connecting piece (15) is connected with a hook (9) through threads.