CN215558605U

CN215558605U - Intelligent grab crane drum forced rope winder

Info

Publication number: CN215558605U
Application number: CN202121038060.4U
Authority: CN
Inventors: 韩东东
Original assignee: Henan Ganglu Hoisting Equipment Co ltd
Current assignee: Henan Ganglu Hoisting Equipment Co ltd
Priority date: 2021-05-15
Filing date: 2021-05-15
Publication date: 2022-01-18
Anticipated expiration: 2031-05-15

Abstract

The utility model belongs to the technical field of intelligent grab bucket crane reel forced rope winding devices, and particularly relates to an intelligent grab bucket crane reel forced rope winding device which comprises a rope winding device shell and a lifting plate, wherein a first motor is installed on the outer side of the rope winding device shell, a first connecting shaft is arranged in the middle of the first motor, a roller is fixed on the outer side of the first connecting shaft, a steel rope is arranged above the roller, a limiting block is installed at the end of the steel rope, a first spring is nested on the outer side of the limiting block, a clamping block is arranged above the steel rope, a moving block is fixed on the outer side of the clamping block, a threaded lead screw is installed above the moving block, a first gear is fixed on the outer side of the threaded lead screw, and a second gear is arranged above the first gear. This intelligent grab bucket crane reel forces rope winder is convenient for with the wire rope alignment of distortion, and convenient to use person installs and fixed wire rope, reduces rope winder's the use degree of difficulty.

Description

Intelligent grab crane drum forced rope winder

Technical Field

The utility model relates to the technical field of intelligent grab bucket crane drum forced rope coiling devices, in particular to an intelligent grab bucket crane drum forced rope coiling device.

Background

Normally can use wire rope to carry the heavy object and draw in grab bucket crane, wire rope usually can twine on the reel, need apply the rope winder simultaneously, through the effect of rope winder, wire rope can firmly twine on the reel, but current intelligent grab bucket crane reel forces rope winder to have following several problems:

1. the steel wire rope is not convenient to wind on a winding drum due to the fact that the steel wire rope is twisted after being used for a period of time, and meanwhile the service life of the steel wire rope is shortened;

2. the end of the steel wire rope is inconveniently fixed on the winding drum, and meanwhile, the steel wire rope is inconvenient to disassemble by a user, so that the use difficulty of the rope coiling device is improved.

Aiming at the problems, innovative design is urgently needed on the basis of the original intelligent grab bucket crane drum forced rope coiling device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a drum forced rope winder of an intelligent grab bucket crane, and aims to solve the problems that the existing drum forced rope winder of the intelligent grab bucket crane in the background technology is inconvenient for straightening a steel wire rope and reduces the service life of the steel wire rope.

In order to achieve the purpose, the utility model provides the following technical scheme: a first motor is installed on the outer side of the rope winder shell, a first connecting shaft is arranged in the middle of the first motor, a roller is fixed on the outer side of the first connecting shaft, a steel rope is arranged above the roller, a limiting block is installed at the end of the steel rope, a first spring is nested outside the limiting block, a clamping block is arranged above the steel rope, a moving block is fixed on the outer side of the clamping block, a threaded lead screw is installed above the moving block, a first gear is fixed on the outer side of the threaded lead screw, a second gear is arranged above the first gear, a second connecting shaft is fixed in the middle of the second gear, a second motor is installed at the end of the second connecting shaft, and the lifting plate is arranged on the inner wall of the rope winder shell, and a second spring is installed above the lifting plate, the end of the second spring is connected with a fixed plate, a positioning block is installed below the fixed plate, and the outer side of the positioning block is connected with a third spring.

Preferably, the first connecting shaft and the roller are integrally welded, and the roller and the rope coiling device shell form a rotary mounting structure through the first connecting shaft.

Preferably, the limiting block is connected with the steel rope in a clamping mode, and the limiting block and the steel rope form a sliding installation structure through a first spring.

Preferably, the moving block is in threaded connection with the threaded lead screw, and the moving block and the rope winder shell form a sliding installation structure through the threaded lead screw.

Preferably, the first gear and the second gear are in meshed connection, and the first gear is arranged in a sector shape.

Preferably, the lifting plate and the fixed plate form a lifting mounting structure through a second spring, and the second spring is symmetrically provided with 2 springs about the center line of the lifting plate.

Compared with the prior art, the utility model has the beneficial effects that: the intelligent grab bucket crane drum forced rope winder is convenient for straightening the twisted and deformed steel wire rope, is convenient for a user to install and fix the steel wire rope, and reduces the use difficulty of the rope winder;

1. when a rope winder winds a steel rope, a first motor is started, the first motor drives a first connecting shaft to rotate, a roller is fixed on the outer side of the first connecting shaft, the roller rotates, the steel rope is fixed on the outer side of the roller, the steel rope is wound on the roller, a second motor is started, the second motor drives a second connecting shaft to rotate, a second gear is fixed on the outer side of the second connecting shaft, the second gear is in meshed connection with the first gear, the second gear drives the first gear to rotate, a threaded lead screw is fixed in the middle of the first gear, moving blocks are installed on threads on two sides of the threaded lead screw, the directions of two sides of the threaded lead screw are in opposite arrangement, the moving blocks are in threaded connection with the threaded lead screw, the two moving blocks move towards opposite directions, clamping blocks are fixed at the end heads of the moving blocks, the clamping blocks clamp the steel rope tightly, and because the first gear is in a fan-shaped arrangement, after the second gear rotates for half a circle, the third spring is arranged on the outer side of the moving block and pulls the moving block back to the original position, and the third spring is repeatedly used, so that the clamping block continuously knocks the steel rope to straighten the twisted steel rope, and the service life of the steel rope is prolonged;

2. when the user need dismantle the steel cable, stir the stopper, stopper and steel cable separation, the steel cable is not acted on by the stopper of stopper, takes off the steel cable from the cylinder, when the user installs the steel cable, pulls out the stopper, puts the steel cable in the recess that sets up on the cylinder, releases the stopper, and the stopper receives first spring action will get into the steel cable, with the steel cable card in the cylinder, reduces the use degree of difficulty of serving as a contrast ware.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the steel cable and the roller of the present invention;

FIG. 3 is a schematic view of the connection structure of the lifting plate and the rope winder body according to the present invention;

FIG. 4 is a schematic view of a connection structure of the first gear and the second gear of the present invention.

In the figure: 1. a rope winder housing; 2. a first motor; 3. a first connecting shaft; 4. a drum; 5. a steel cord; 6. a limiting block; 7. a first spring; 8. a clamping block; 9. a moving block; 10. a threaded lead screw; 11. a first gear; 12. a second gear; 13. a second connecting shaft; 14. a second motor; 15. a lifting plate; 16. a second spring; 17. a fixing plate; 18. positioning blocks; 19. and a third spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a drum forced rope winder of an intelligent grab bucket crane comprises a rope winder shell 1, a first motor 2, a first connecting shaft 3, a drum 4, a steel rope 5, a limiting block 6, a first spring 7, a clamping block 8, a moving block 9, a threaded lead screw 10, a first gear 11, a second gear 12, a second connecting shaft 13, a second motor 14, a lifting plate 15, a second spring 16, a fixing plate 17, a positioning block 18 and a third spring 19, wherein the first motor 2 is installed on the outer side of the rope winder shell 1, the first connecting shaft 3 is arranged in the middle of the first motor 2, the drum 4 is fixed on the outer side of the first connecting shaft 3, the steel rope 5 is arranged above the drum 4, the limiting block 6 is installed at the end of the steel rope 5, the first spring 7 is nested on the outer side of the limiting block 6, the clamping block 8 is arranged above the steel rope 5, and the moving block 9 is fixed on the outer side of the clamping block 8, a threaded screw rod 10 is installed above the moving block 9, a first gear 11 is fixed on the outer side of the threaded screw rod 10, a second gear 12 is arranged above the first gear 11, a second connecting shaft 13 is fixed in the middle of the second gear 12, a second motor 14 is installed at the end of the second connecting shaft 13, a lifting plate 15 is arranged on the inner wall of the rope winder shell 1, a second spring 16 is installed above the lifting plate 15, a fixing plate 17 is connected at the end of the second spring 16, a positioning block 18 is installed below the fixing plate 17, and a third spring 19 is connected to the outer side of the positioning block 18;

furthermore, the first connecting shaft 3 and the roller 4 are welded and integrally arranged, the roller 4 and the rope winder shell 1 form a rotating installation structure through the first connecting shaft 3, the first motor 2 drives the first connecting shaft 3 to rotate, the first connecting shaft 3 and the roller 4 are welded and integrally arranged to enable the roller 4 to rotate, the steel rope 5 is installed on the roller 4, and the steel rope 5 is wound on the roller 4, so that the purpose of winding the steel rope 5 is achieved;

furthermore, the limiting block 6 is connected with the steel rope 5 in a clamping manner, the limiting block 6 and the steel rope 5 form a sliding installation structure through the first spring 7, the limiting block 6 is separated from the steel rope 5 through sliding the limiting block 6, and a user can conveniently detach and install the steel rope 5;

further, the moving blocks 9 are in threaded connection with the threaded lead screw 10, the moving blocks 9 and the rope winder shell 1 form a sliding installation structure through the threaded lead screw 10, when the threaded lead screw 10 rotates, 2 moving blocks 9 move towards the direction of the steel rope 5, clamping blocks 8 are fixed at the ends of the moving blocks 9, the clamping blocks 8 impact the steel rope 5, and the twisted steel rope 5 is straightened;

furthermore, the first gear 11 is in meshed connection with the second gear 12, the first gear 11 is arranged in a sector shape, when the second gear 12 rotates, the first gear 11 is in meshed connection with the second gear 12, the first gear 11 rotates, and the first gear 11 is arranged in a sector shape, so that the threaded lead screw 10 can intermittently rotate, the clamping block 8 can conveniently impact the steel rope 5 repeatedly, and the straightening effect of the rope winder on the steel rope 5 is improved;

further, the lifting plate 15 and the fixing plate 17 form a lifting installation structure through the second springs 16, the number of the second springs 16 is 2, the second springs 16 are symmetrically arranged on the center line of the lifting plate 15, and the lifting plate 15 can keep a certain height when being extruded by the steel rope 5 by arranging the 2 second springs 16 above the lifting plate 15, so that the steel rope 5 is limited at a specified position, and the steel rope 5 can be coiled better.

The working principle is as follows: when the intelligent grab bucket crane drum is used for forcibly winding the rope winder, when the rope winder winds the steel rope 5, the first motor 2 is turned on, the first motor 2 drives the first connecting shaft 3 to rotate, the roller 4 is fixed on the outer side of the first connecting shaft 3, the roller 4 rotates, the steel rope 5 is fixed on the outer side of the roller 4, the steel rope 5 is wound on the roller 4, the second motor 14 is turned on, the second motor 14 drives the second connecting shaft 13 to rotate, the second gear 12 is fixed on the outer side of the second connecting shaft 13, the second gear 12 is in meshed connection with the first gear 11, the second gear 12 drives the first gear 11 to rotate, the threaded lead screw 10 is fixed at the middle position of the first gear 11, the threaded lead screw 10 rotates, the moving blocks 9 are installed on threads on two sides of the threaded lead screw 10, the directions of the two sides of the threaded lead screw 10 are arranged in opposite directions, the moving blocks 9 are in threaded connection with the threaded lead screw 10, the two moving blocks 9 move in opposite directions, the end of the moving block 9 is fixed with a clamping block 8, the clamping block 8 clamps the steel rope 5 tightly, because the first gear 11 is arranged in a fan shape, after the second gear 12 rotates for half a circle, the second gear is separated from the first gear 11, the outer side of the moving block 9 is provided with a third spring 19, the third spring 19 pulls the moving block 9 back to the original position, and the operation is repeated continuously, the clamping block 8 continuously knocks the steel rope 5 to straighten the twisted steel rope 5, so as to prolong the service life of the steel rope 5, when a user needs to disassemble the steel rope 5, the limiting block 6 is shifted, the limiting block 6 is separated from the steel rope 5, the steel rope 5 is not affected by the limiting block 6, the steel rope 5 is taken down from the roller 4, when the user installs the steel rope 5, the limiting block 6 is shifted, the steel rope 5 is placed in a groove arranged on the roller 4, the limiting block 6 is released, the limiting block 6 enters the steel rope 5 under the action of the first spring 7, and clamps the steel rope 5 in the roller 4, the use difficulty of the rope winder is reduced.

Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides an intelligence grab bucket crane reel forces ropewinder, includes ropewinder shell (1) and lifter plate (15), its characterized in that: a first motor (2) is installed on the outer side of the rope winder shell (1), a first connecting shaft (3) is arranged at the middle position of the first motor (2), a roller (4) is fixed on the outer side of the first connecting shaft (3), a steel rope (5) is arranged above the roller (4), a limiting block (6) is installed at the end of the steel rope (5), a first spring (7) is nested on the outer side of the limiting block (6), a clamping block (8) is arranged above the steel rope (5), a moving block (9) is fixed on the outer side of the clamping block (8), a threaded lead screw (10) is installed above the moving block (9), a first gear (11) is fixed on the outer side of the threaded lead screw (10), a second gear (12) is arranged above the first gear (11), and a second connecting shaft (13) is fixed at the middle position of the second gear (12), the end of second connecting axle (13) is located to install second motor (14), lifter plate (15) set up on the inner wall of rope coiling ware shell (1), and second spring (16) are installed to the top of lifter plate (15) to the end department of second spring (16) is connected with fixed plate (17), locating piece (18) are installed to the below of fixed plate (17), and the outside of locating piece (18) is connected with third spring (19).

2. The intelligent grab crane drum forced rope coiler of claim 1, characterized in that: the first connecting shaft (3) and the roller (4) are welded and integrally arranged, and the roller (4) and the rope coiling device shell (1) form a rotating installation structure through the first connecting shaft (3).

3. The intelligent grab crane drum forced rope coiler of claim 1, characterized in that: the limiting block (6) is connected with the steel rope (5) in a clamping mode, and the limiting block (6) and the steel rope (5) form a sliding installation structure through a first spring (7).

4. The intelligent grab crane drum forced rope coiler of claim 1, characterized in that: the moving block (9) is in threaded connection with the threaded lead screw (10), and the moving block (9) and the rope winder shell (1) form a sliding installation structure through the threaded lead screw (10).

5. The intelligent grab crane drum forced rope coiler of claim 1, characterized in that: the first gear (11) is in meshed connection with the second gear (12), and the first gear (11) is arranged in a sector mode.

6. The intelligent grab crane drum forced rope coiler of claim 1, characterized in that: the lifting plate (15) and the fixing plate (17) form a lifting mounting structure through second springs (16), and the second springs (16) are symmetrically provided with 2 springs relative to the center line of the lifting plate (15).