CN219363025U

CN219363025U - Steel wire rope winding device

Info

Publication number: CN219363025U
Application number: CN202320929773.2U
Authority: CN
Inventors: 林月菊; 刘世灿; 郑杰; 钟杨昀
Original assignee: Fujian Kaihui Machinery Engineering Co ltd
Current assignee: Fujian Kaihui Machinery Engineering Co ltd
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-07-18
Anticipated expiration: 2033-04-23

Abstract

The utility model discloses a steel wire rope winding device which comprises a base, a moving mechanism for adjusting the lifting position of a tower crane and a lubricating mechanism for cleaning the surface of a lifting rope, wherein the moving mechanism is positioned above the base, and the lubricating mechanism is positioned above the moving mechanism. The beneficial effects are that: the second motor can drive the wind-up roll to rotate, the first gear and the second gear are meshed, the threaded rod is driven to rotate simultaneously, the guide roll is driven to move on the threaded rod, the lifting rope in the winding process is effectively guided to conduct wire arrangement, the lifting rope is prevented from repeatedly winding at the same position to slide, the lifted heavy object is further rocked, a certain influence is caused on the lifting process, when the heavy object is lifted, the electric push rod pushes the pawl disc to extend into the ratchet wheel to clamp the wind-up roll, the force application of the first motor to the lifted heavy object is relieved, and the accidental sliding of the lifting rope is prevented.

Description

Steel wire rope winding device

Technical Field

The utility model relates to the field of winding devices, in particular to a steel wire rope winding device.

Background

The tower crane is a lifting device which is most commonly used on a building site, is also called a tower crane, is used for lifting raw materials for construction such as reinforcing steel bars, wood edges, concrete, steel pipes and the like for construction by lengthening one section (high) (short for "standard section"), and is an indispensable device on the site.

When the tower crane is used for hanging heavy objects in the prior art, when the lifting rope is wound, the winding lifting rope is repeatedly wound on the same position of the winding roller, so that a certain gap is possibly generated in the winding process of a plurality of bundles of lifting ropes, a loosening state can be possibly formed between the lifting ropes, and certain shaking is possibly generated when the lifting ropes are used for hanging heavy objects, so that the hanging process is influenced.

Disclosure of Invention

The utility model aims to solve the problems and provide the steel wire rope winding device.

The utility model realizes the above purpose through the following technical scheme:

the steel wire rope winding device comprises a base, a moving mechanism for adjusting the lifting position of a tower crane, and a lubricating mechanism for cleaning the surface of a lifting rope, wherein the moving mechanism is positioned above the base, the lubricating mechanism is positioned above the moving mechanism, the winding device further comprises a winding mechanism for lifting a heavy object, and the winding mechanism is positioned at one side of the lubricating mechanism;

the winding mechanism comprises a self-locking assembly, a guiding assembly and a second motor, wherein the second motor is arranged on the front side of the moving mechanism, the winding roller is rotatably arranged between the moving mechanisms, and a cavity is formed in the winding roller.

Preferably: the self-locking assembly comprises an electric push rod, the electric push rod is arranged on the inner wall of the moving mechanism, a pawl disc is arranged at the front end of the electric push rod, and a ratchet wheel fixedly installed on the inner wall of the cavity inside the winding roller is arranged on the outer side of the pawl disc.

Preferably: the guide assembly comprises a threaded rod, the threaded rod is arranged on one side of the winding roller, the guide roller is sleeved on the outer side of the threaded rod, a sliding rod is arranged below the threaded rod, and a second gear and a first gear are sleeved on the front end of the winding roller and the front end of the threaded rod.

Preferably: the threaded rod is rotationally connected with the moving mechanism, the threaded rod is in threaded connection with the guide roller, and the guide roller is in sliding connection with the sliding rod.

Preferably: the lubricating mechanism comprises a linkage assembly and a fixed disc, wherein the fixed disc is arranged on the front side and the rear side of the moving mechanism, an oil tank is arranged above the fixed disc, a sponge block is arranged below the fixed disc, a feeding pipe is connected between the oil tank and the fixed disc, and a discharging pipe is connected between the fixed disc and the sponge block.

Preferably: the linkage assembly comprises a rotating shaft, the rotating shaft is rotatably arranged between the moving mechanisms, rotating rollers are sleeved outside the rotating shaft, rotating wheels fixedly arranged at the front end and the rear end of the rotating shaft are arranged inside the fixed disc, belt pulleys are sleeved at the front end of the rotating shaft and the front end of the winding roller, and a belt is connected between the belt pulleys.

Preferably: and a lifting rope is wound between the wind-up roll, the guide roll and the lubricating mechanism, and the lower end of the lifting rope is provided with a lifting hook.

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

the second motor can drive the wind-up roll to rotate, the first gear and the second gear are meshed, the threaded rod is driven to rotate simultaneously, the guide roll is driven to move on the threaded rod, the lifting rope in the winding process is effectively guided to conduct wire arrangement, the lifting rope is prevented from repeatedly winding at the same position to slide, the lifted heavy object is further rocked, a certain influence is caused on the lifting process, when the heavy object is lifted, the electric push rod pushes the pawl disc to extend into the ratchet wheel to clamp the wind-up roll, the force application of the first motor to the lifted heavy object is relieved, and the accidental sliding of the lifting rope is prevented.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a perspective view of a wire rope winding apparatus according to the present utility model;

FIG. 2 is a schematic diagram of a moving mechanism and a winding mechanism of a wire rope winding device according to the present utility model;

FIG. 3 is a cross-sectional view of the inside of a fixing base of a wire rope winding device according to the present utility model;

FIG. 4 is a sectional view of the inside of a wind-up roll of a wire rope winding device according to the present utility model;

FIG. 5 is a cross-sectional view of the structure between the ratchet wheel and the pawl disc of a wire rope winding device according to the present utility model;

FIG. 6 is a schematic diagram of a lubrication mechanism of a wire rope winding device according to the present utility model;

fig. 7 is a structural sectional view of the inside of a fixed disc of the wire rope winding device according to the present utility model.

The reference numerals are explained as follows:

1. a base; 2. a moving mechanism; 21. a fixing seat; 22. a rotating lever; 23. a first motor; 24. a rotating frame; 3. a winding mechanism; 31. a second motor; 32. a wind-up roll; 33. a guide roller; 34. a threaded rod; 35. an electric push rod; 36. a ratchet wheel; 37. a pawl disc; 4. a lubrication mechanism; 41. a support frame; 42. an oil tank; 43. a rotating roller; 44. a fixed plate; 45. a sponge block; 46. a rotating wheel; 47. and (3) rotating the shaft.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model is further described below with reference to the accompanying drawings:

1-7, the steel wire rope winding device comprises a base 1, a moving mechanism 2 for adjusting the lifting position of a tower crane, and a lubricating mechanism 4 for cleaning the surface of a lifting rope, wherein the moving mechanism 2 is positioned above the base 1, the lubricating mechanism 4 is positioned above the moving mechanism 2, the winding device further comprises a winding mechanism 3 for lifting a heavy object, and the winding mechanism 3 is positioned at one side of the lubricating mechanism 4;

in this embodiment: the moving mechanism 2 comprises a fixed seat 21, a rotating rod 22, a first motor 23 and a rotating frame 24, wherein the fixed seat 21 is arranged above the base 1, the first motor 23 is arranged inside the fixed seat 21, the rotating rod 22 is arranged at the upper end of the fixed seat 21, the rotating frame 24 is arranged at the upper end of the rotating rod 22, the first motor 23 is connected with the rotating rod 22 in a key way, the rotating rod 22 is rotationally connected with the fixed seat 21, and the rotating rod 22 is driven to rotate by the kinetic energy of the first motor 23 so as to drive the rotating frame 24 to rotate, so that the hanging position is adjusted, and the quick and comprehensive hanging of heavy objects is facilitated;

in this embodiment: the lubrication mechanism 4 comprises a supporting frame 41, an oil tank 42, rotating rollers 43, a fixed disc 44, a sponge block 45, rotating wheels 46 and a rotating shaft 47, wherein the supporting frame 41 is arranged above the rotating frame 24, the oil tank 42 is arranged at the upper end of the supporting frame 41, the rotating shaft 47 is arranged between the rotating frames 24, the rotating rollers 43 are sleeved outside the rotating shaft 47, the fixed disc 44 is arranged at the front side and the rear side of the rotating frame 24, the rotating wheels 46 are arranged in the fixed disc 44, a discharging pipe is arranged at the lower end of the fixed disc 44, the sponge block 45 is arranged at the lower end of the discharging pipe, a feeding pipe is arranged between the fixed disc 44 and the oil tank 42, the rotating shaft 47 is in rotary connection with the rotating frame 24, the rotating shafts 47 are fixedly connected with the rotating wheels 46 and the rotating rollers 43, lubricating oil in the oil tank 42 is discharged into the fixed disc 44 through the feeding pipe, the rotating wheels 46 are driven to rotate through the rotation of the rotating shaft 47, and the lubricating oil in the fixed disc 44 is discharged into the sponge block 45 through the discharging pipe, and the surface of a lifting rope in the winding process is coated through the sponge block 45, so that the quality of the lifting rope is prevented from being affected by oxidation rust, and the quality of the lifting rope is more smoothly wound and the lifting rope is prolonged when the lifting rope is wound and used;

in this embodiment: the winding mechanism 3 comprises a second motor 31, a winding roller 32, a guide roller 33, a threaded rod 34, an electric push rod 35, a ratchet 36 and a pawl disc 37, wherein the winding roller 32 is arranged between the moving mechanisms 2, the second motor 31 is arranged in front of the winding roller 32, the threaded rod 34 is arranged on one side of the winding roller 32, the guide roller 33 is sleeved outside the threaded rod 34, a cavity is formed in the winding roller 32, the ratchet 36 is arranged on the inner wall of the cavity, the pawl disc 37 is arranged in the ratchet 36, the electric push rod 35 is arranged at one end of the pawl disc 37, the second motor 31 is connected with the winding roller 32 in a key way, the winding roller 32 is rotationally connected with the rotating frame 24, a sliding rod is arranged below the threaded rod 34, the threaded rod 34 is in threaded connection with the guide roller 33, a first gear is sleeved at the front end of the threaded rod 34, a second gear is sleeved at the front end of the winding roller 32, the first gear is meshed with the second gear, the ratchet wheel 36 is meshed with the pawl disc 37, the electric push rod 35 is fixedly connected with the rotating frame 24, a lifting rope is wound among the winding roller 32, the guide roller 33 and the rotating roller 43, a lifting hook is arranged at the lower end of the lifting rope, the front end of the winding roller 32 and the front end of the rotating shaft 47 are sleeved with belt pulleys, belts are connected between the belt pulleys, the winding roller 32 is driven to rotate by the kinetic energy of the second motor 31, the first gear and the second gear are meshed, and then the threaded rod 34 is driven to rotate, and then the guide roller 33 is driven to move on the threaded rod 34, so that the lifting rope in the winding process is effectively guided and arranged, the lifting rope is prevented from repeatedly winding at the same position to slide, the lifted heavy object is rocked, the lifting process is influenced to a certain extent, the pawl disc 37 is pushed into the ratchet wheel 36 by the electric push rod 35 to further clamp the winding roller 32 when the heavy object is lifted, the force applied by the first motor 23 to the hanging weight is relieved, and the safety accident caused by accidental sliding of the hanging rope is prevented.

Working principle: the first motor 23 can drive the rotating rod 22 to rotate, and then the rotating frame 24 is driven to rotate, so that the hanging position is adjusted, the quick and comprehensive hanging of heavy objects is facilitated, the second motor 31 can drive the wind-up roller 32 to rotate, the first gear and the second gear are meshed, and then the threaded rod 34 is driven to rotate, and then the guide roller 33 is driven to move on the threaded rod 34, so that the hanging rope in the winding process is effectively guided and laid, the hanging rope is prevented from repeatedly winding at the same position to slide, the hanging weight is further prevented from shaking, a certain influence is caused on the hanging process, when the heavy object is in a hanging state, the electric push rod 35 pushes the pawl disc 37 to extend into the ratchet wheel 36 to clamp the wind-up roller 32, the force of the first motor 23 on the hanging weight is relieved, the unexpected sliding of the hanging rope is prevented, the lubricating oil in the oil tank 42 is discharged into the fixed disc 44 through the feed pipe, the rotating wheel 46 is driven to rotate, the lubricating oil in the fixed disc 44 is discharged into the sponge block 45 through the pipe, the rust on the surface of the hanging rope is prevented from being further improved, and the service life of the hanging rope is further prolonged.

The foregoing has shown and described the basic principles, principal features and advantages of the 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.

Claims

1. The utility model provides a wire rope coiling mechanism, includes base (1), is used for hanging the mobile mechanism (2) of getting the position adjustment to the tower crane machine, is used for to the clean lubricated mechanism (4) in lifting rope surface, mobile mechanism (2) are located base (1) top, lubricated mechanism (4) are located mobile mechanism (2) top, its characterized in that: the device also comprises a winding mechanism (3) for hanging the heavy objects, wherein the winding mechanism (3) is positioned at one side of the lubricating mechanism (4);

the winding mechanism (3) comprises a self-locking assembly, a guiding assembly and a second motor (31), the second motor (31) is arranged on the front side of the moving mechanism (2), the winding roller (32) is rotatably arranged between the moving mechanism (2), and a cavity is formed in the winding roller (32).

2. A wire rope reel as claimed in claim 1 wherein: the self-locking assembly comprises an electric push rod (35), the electric push rod (35) is arranged on the inner wall of the moving mechanism (2), a pawl disc (37) is arranged at the front end of the electric push rod (35), and a ratchet wheel (36) fixedly arranged on the inner wall of the cavity inside the winding roller (32) is arranged on the outer side of the pawl disc (37).

3. A wire rope reel as claimed in claim 1 wherein: the guide assembly comprises a threaded rod (34), the threaded rod (34) is arranged on one side of the winding roller (32), a guide roller (33) is sleeved on the outer side of the threaded rod (34), a sliding rod is arranged below the threaded rod (34), and a second gear and a first gear are sleeved on the front end of the winding roller (32) and the front end of the threaded rod (34).

4. A wire rope reel as claimed in claim 3 wherein: the threaded rod (34) is rotationally connected with the moving mechanism (2), the threaded rod (34) is in threaded connection with the guide roller (33), and the guide roller (33) is in sliding connection with the sliding rod.

5. A wire rope reel as claimed in claim 1 wherein: the lubricating mechanism (4) comprises a linkage assembly and a fixed disc (44), wherein the fixed disc (44) is arranged on the front side and the rear side of the moving mechanism (2), an oil tank (42) is arranged above the fixed disc (44), a sponge block (45) is arranged below the fixed disc (44), a feeding pipe is connected between the oil tank (42) and the fixed disc (44), and a discharging pipe is connected between the fixed disc (44) and the sponge block (45).

6. The wire rope reel of claim 5, wherein: the linkage assembly comprises a rotating shaft (47), the rotating shaft (47) is rotatably arranged between the moving mechanisms (2), rotating rollers (43) are sleeved outside the rotating shaft (47), rotating wheels (46) fixedly arranged at the front end and the rear end of the rotating shaft (47) are arranged inside the fixed disc (44), belt pulleys are sleeved at the front end of the rotating shaft (47) and the front end of the winding roller (32), and belts are connected between the belt pulleys.

7. A wire rope reel as claimed in claim 3 wherein: a lifting rope is wound between the wind-up roller (32), the guide roller (33) and the lubricating mechanism (4), and a lifting hook is arranged at the lower end of the lifting rope.