CN214031507U

CN214031507U - Wire rope reel with promote limit structure

Info

Publication number: CN214031507U
Application number: CN202023220283.0U
Authority: CN
Inventors: 高崇帅
Original assignee: Henan Lifute Hoisting And Conveying Machinery Co ltd
Current assignee: Henan Lifute Hoisting And Conveying Machinery Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-08-24
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a wire rope reel with promote limit structure, including box body and connecting rod, still including can assist spacing prevent chaotic limit structure, reduce the dirty wear-resisting structure who cleans the structure and increase pivot life of wire rope, the intermediate position department of box body one side installs driving motor, and driving motor's output extends to the inside of box body and installs the axis of rotation through the pivot, wear-resisting structure equidistant installation is in the outside of axis of rotation, the even winding in the outside of axis of rotation has hoisting wire rope. The utility model discloses an install jack-up wire rope and connecting spring, can clear up jack-up wire rope through the brush, prevent that jack-up wire rope's the outside from gluing to be stained with impurity and cause the friction between the jack-up wire rope to can exert certain pressure at the in-process that cleans jack-up wire rope through connecting spring, make jack-up wire rope's the outside can be by the more thorough of clearance, increase the flexibility when device uses.

Description

Wire rope reel with promote limit structure

Technical Field

The utility model relates to an electric block assembles technical field, specifically is a wire rope reel with promote limit structure.

Background

Along with the development of society, hoisting apparatus uses more and more frequently, and electric block is called the electric block for short, is a light small-size hoisting equipment, all is provided with reel device in electric block's inside for receive and release hoisting wire rope and use, because hoist wire rope is longer, is not convenient for carry out wire rope order control, causes the deviation of wire rope position to appear in the in-process of using.

With the continuous installation and use of the steel wire rope reel, the following problems are found in the use process:

1. traditional wire rope reel can't lead to and promote spacingly, causes the confusion of wire rope order easily.

2. Traditional wire rope reel can't clean wire rope, makes the in-process of coiling easily and mixes impurity, leads to producing wearing and tearing between the wire rope.

3. The pivot of traditional wire rope reel causes wearing and tearing because of frequent use easily, causes the reel life short.

It is therefore desirable to design a wire rope drum with a lift stop structure that addresses the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wire rope reel with promote limit structure to it can't lead to and promotes spacingly, can't clean wire rope and the pivot leads to the fact the problem of wearing and tearing because of frequent use to provide to have now in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a steel wire rope winding drum with a lifting limit structure comprises a box body, a connecting rod, a limit structure capable of assisting in limiting and preventing disorder, a cleaning structure capable of reducing the dirt of a steel wire rope and a wear-resistant structure capable of prolonging the service life of a rotating shaft;

the middle position of one side of the box body is provided with a driving motor, the output end of the driving motor extends into the box body through a rotating shaft and is provided with a rotating shaft, and the wear-resistant structures are arranged on the outer side of the rotating shaft at equal intervals;

hoisting steel wire ropes are uniformly wound on the outer side of the rotating shaft, a through groove is formed in the bottom end of the box body, starting telescopic rods are mounted on two sides of the bottom end of the box body, a hinge rod is hinged to the bottom end of each starting telescopic rod, a connecting rod is hinged to one side of each hinge rod, and the cleaning structure is mounted on one side of each connecting rod;

the limiting structure is arranged in the middle of one end of the box body.

Preferably, limit structure includes the mounting box, step motor is installed to the intermediate position department of mounting box one side, and step motor's output extends to the inside of mounting box and installs the threaded rod through the pivot, the intermediate position department in the threaded rod outside rotates and is connected with the movable block, and the one end of movable block installs the pulley, the fixed slot has been seted up to the bottom of mounting box.

Preferably, clean the structure including clearance groove, coupling spring, connecting plate and brush, the clearance groove is installed in one side of connecting rod, and the inboard equidistant welding of clearance groove has coupling spring, one side of coupling spring is provided with the connecting plate, and one side of connecting plate is provided with the brush.

Preferably, the diameter between the brushes is smaller than that of the hoisting steel wire rope, and the brushes are symmetrically distributed around the central axis of the cleaning groove in the vertical direction.

Preferably, wear-resisting structure includes standing groove, wearing layer and lug, the axis of rotation has been seted up to the equidistant standing groove, and the inboard of standing groove all is provided with the wearing layer, the inboard of wearing layer is the equidistance and is provided with the lug.

Preferably, the slide rail has been seted up to the inside bottom of mounting box, and the top of movable block is provided with slide rail assorted slider, constitutes sliding structure through slide rail and slider sliding connection between mounting box and the movable block simultaneously.

Preferably, a sponge layer is arranged on the inner side of the pulley, and the sponge layer is annular.

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

(1) the hoisting steel wire rope moves to one side between the sponge layers through the through grooves and is driven to rotate by the stepping motor, the movable blocks can be driven to move when the threaded rod rotates, and the pulley can assist in guiding the hoisting steel wire rope, so that the situation that the winding sequence of the hoisting steel wire rope is disordered in the moving process of the hoisting steel wire rope is prevented, and the hoisting steel wire rope can be limited while guiding;

(2) the hoisting steel wire rope, the rotating shaft, the placing groove, the wear-resistant layer and the protruding block are installed, the hoisting steel wire rope is easily abraded due to repeated winding, so that the service life of the rotating shaft is too short, friction between the hoisting steel wire rope and the rotating shaft can be reduced by arranging the placing groove and the wear-resistant layer, the wear-resistant degree of the wear-resistant layer can be increased by arranging the protruding block, and the service life of the rotating shaft is prolonged;

(3) through installing brush, jack-up wire rope and coupling spring, can clear up jack-up wire rope through the brush, prevent that jack-up wire rope's the outside from gluing to be stained with impurity and cause the friction between the jack-up wire rope to cause wearing and tearing, and can exert certain pressure at the in-process of cleaning jack-up wire rope through coupling spring, make jack-up wire rope's the outside can be by the more thorough of clearance, increase the flexibility when device uses.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the sectional structure of the present invention in a partial front view;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a box body; 2. a rotating shaft; 3. a hoisting wire rope; 4. starting the telescopic rod; 5. a hinged lever; 6. a connecting rod; 7. a cleaning structure; 701. cleaning the tank; 702. a connecting spring; 703. a connecting plate; 704. a brush; 8. a through groove; 9. a drive motor; 10. a wear resistant structure; 1001. a placement groove; 1002. a wear layer; 1003. a bump; 11. mounting a box; 12. fixing grooves; 13. a threaded rod; 14. a movable block; 15. a sponge layer; 16. a pulley; 17. a slider; 18. a slide rail; 19. a stepper motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 1: referring to fig. 1-4, a wire rope reel with a lifting limit structure comprises a box body 1, a connecting rod 6, a limit structure capable of assisting in limiting and preventing disorder, a cleaning structure 7 for reducing dirt of a wire rope and a wear-resistant structure 10 for prolonging the service life of a rotating shaft;

a driving motor 9 is installed in the middle of one side of the box body 1, the type of the driving motor 9 can be RDX-101-V36F5E13, the input end of the driving motor 9 is electrically connected with the output end of the starting switch, the output end of the driving motor 9 extends into the box body 1 through a rotating shaft and is provided with a rotating shaft 2, and the wear-resistant structures 10 are installed on the outer side of the rotating shaft 2 at equal intervals;

hoisting steel wire ropes 3 are uniformly wound on the outer side of the rotating shaft 2, a through groove 8 is formed in the bottom end of the box body 1, starting telescopic rods 4 are mounted on two sides of the bottom end of the box body 1, the type of each starting telescopic rod 4 can be FY011, the input end of each starting telescopic rod 4 is electrically connected with the output end of a starting switch, the bottom end of each starting telescopic rod 4 is hinged to a hinge rod 5, one side of each hinge rod 5 is hinged to a connecting rod 6, and a cleaning structure 7 is mounted on one side of each connecting rod 6;

the limiting structure is arranged at the middle position of one end of the box body 1, the hoisting steel wire rope 3 moves to one side between the sponge layers 15 through the through groove 8, the threaded rod 13 is driven to rotate through the rotation of the stepping motor 19, the threaded rod 13 can drive the movable block 14 to move in position when rotating, the guide of the hoisting steel wire rope 3 can be assisted through the pulley 16, the situation that the winding sequence of the hoisting steel wire rope 3 is disordered in the moving process of the hoisting steel wire rope 3 is prevented, and the limiting structure can limit the hoisting steel wire rope while guiding;

referring to fig. 1-4, a wire rope reel with a lifting limit structure further includes a limit structure, the limit structure includes a mounting box 11, a stepping motor 19 is installed at a middle position of one side of the mounting box 11, the model of the stepping motor 19 can be SPS57HS30, an input end of the mounting box 11 is electrically connected with an output end of a start switch, an output end of the stepping motor 19 extends into the mounting box 11 through a rotating shaft and is provided with a threaded rod 13, a movable block 14 is rotatably connected at a middle position outside the threaded rod 13, one end of the movable block 14 is provided with a pulley 16, and a fixed groove 12 is formed at a bottom end of the mounting box 11;

a slide rail 18 is arranged at the bottom end inside the mounting box 11, a slide block 17 matched with the slide rail 18 is arranged at the top end of the movable block 14, and the mounting box 11 and the movable block 14 are connected in a sliding manner through the slide rail 18 and the slide block 17 to form a sliding structure;

a sponge layer 15 is arranged on the inner side of the pulley 16, and the sponge layer 15 is annular;

specifically, as shown in fig. 2, this structure is used first.

Example 2: the cleaning structure 7 comprises a cleaning groove 701, a connecting spring 702, a connecting plate 703 and a brush 704, wherein the cleaning groove 701 is arranged on one side of the connecting rod 6, the connecting spring 702 is welded on the inner side of the cleaning groove 701 at equal intervals, the connecting plate 703 is arranged on one side of the connecting spring 702, and the brush 704 is arranged on one side of the connecting plate 703;

the diameter between the hairbrushes 704 is smaller than that of the hoisting steel wire rope 3, and the hairbrushes 704 are symmetrically distributed around a central axis of the cleaning groove 701 in the vertical direction;

specifically, as shown in fig. 1 and 2, when the structure is used, the hoisting steel wire rope 3 can be cleaned through the brush 704, so that the outer side of the hoisting steel wire rope 3 is prevented from being adhered with impurities to cause abrasion caused by friction between the hoisting steel wire ropes 3, and certain pressure can be applied in the process of cleaning the hoisting steel wire rope 3 through the connecting spring 702, so that the outer side of the hoisting steel wire rope 3 can be cleaned more thoroughly, and the flexibility of the device in use is increased.

Example 3: the wear-resistant structure 10 comprises a placing groove 1001, a wear-resistant layer 1002 and bumps 1003, wherein the placing groove 1001 is provided with rotating shafts 2 at equal intervals, the inner sides of the placing groove 1001 are provided with the wear-resistant layer 1002, and the inner sides of the wear-resistant layer 1002 are provided with the bumps 1003 at equal angles;

specifically, as shown in fig. 1 and 4, when this structure is used, firstly, abrasion of the rotating shaft 2 is easily caused by repeated winding of the hoist rope 3, which results in a too short service life of the rotating shaft 2, friction between the hoist rope 3 and the rotating shaft 2 can be reduced by providing the placement groove 1001 and the wear-resistant layer 1002, and the wear-resistant degree of the wear-resistant layer 1002 can be increased by providing the projection 1003, which increases the service life of the rotating shaft 2.

The working principle is as follows: when the device is used, firstly, the rotating shaft 2 is driven to rotate through the rotation of the driving motor 9, the rotating shaft 2 can drive the hoisting steel wire rope 3 to change the length when rotating, the hoisting steel wire rope 3 moves to one side between the sponge layers 15 through the through groove 8, the threaded rod 13 is driven to rotate through the rotation of the stepping motor 19, the threaded rod 13 can drive the movable block 14 to move in position when rotating, the pulley 16 can assist the hoisting steel wire rope 3 in guiding, the hoisting steel wire rope 3 is prevented from being wound in a disordered manner in the moving process, and the limiting can be carried out while guiding;

then, in the process of winding the hoisting steel wire rope 3, the hoisting steel wire rope 3 can be cleaned through the brush 704, so that the hoisting steel wire rope 3 is prevented from being abraded due to friction caused by impurities stuck to the outer side of the hoisting steel wire rope 3, and a certain pressure can be applied in the process of cleaning the hoisting steel wire rope 3 through the connecting spring 702, so that the outer side of the hoisting steel wire rope 3 can be cleaned more thoroughly, and the flexibility of the device in use is improved;

finally, the hoisting steel wire rope 3 is repeatedly wound to easily cause abrasion of the rotating shaft 2, so that the service life of the rotating shaft 2 is too short, friction between the hoisting steel wire rope 3 and the rotating shaft 2 can be reduced by arranging the placing groove 1001 and the wear-resistant layer 1002, the wear-resistant degree of the wear-resistant layer 1002 can be increased by arranging the convex block 1003, and the service life of the rotating shaft 2 is prolonged.

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 wire rope reel with promote limit structure, includes box body (1) and connecting rod (6), its characterized in that: the device also comprises a limiting structure capable of assisting in limiting and preventing disorder, a cleaning structure (7) capable of reducing the dirt of the steel wire rope and a wear-resistant structure (10) capable of prolonging the service life of the rotating shaft;

the middle position of one side of the box body (1) is provided with a driving motor (9), the output end of the driving motor (9) extends into the box body (1) through a rotating shaft and is provided with a rotating shaft (2), and the wear-resistant structures (10) are arranged on the outer side of the rotating shaft (2) at equal intervals;

hoisting steel wire ropes (3) are uniformly wound on the outer side of the rotating shaft (2), a through groove (8) is formed in the bottom end of the box body (1), starting telescopic rods (4) are mounted on two sides of the bottom end of the box body (1), a hinge rod (5) is hinged to the bottom end of each starting telescopic rod (4), a connecting rod (6) is hinged to one side of each hinge rod (5), and the cleaning structure (7) is mounted on one side of each connecting rod (6);

the limiting structure is arranged in the middle of one end of the box body (1).

2. A wire rope drum having a lift stop arrangement as defined in claim 1, wherein: limiting structure includes mounting box (11), intermediate position department of mounting box (11) one side installs step motor (19), and the output of step motor (19) extends to the inside of mounting box (11) and installs threaded rod (13) through the pivot, the intermediate position department in the threaded rod (13) outside rotates and is connected with movable block (14), and the one end of movable block (14) installs pulley (16), fixed slot (12) have been seted up to the bottom of mounting box (11).

3. A wire rope drum having a lift stop arrangement as defined in claim 1, wherein: cleaning structure (7) including clearance groove (701), connecting spring (702), connecting plate (703) and brush (704), clearance groove (701) are installed in one side of connecting rod (6), and the inboard equidistant welding of clearance groove (701) has connecting spring (702), one side of connecting spring (702) is provided with connecting plate (703), and one side of connecting plate (703) is provided with brush (704).

4. A wire rope drum having a lift stop arrangement as defined in claim 3, wherein: the diameter between the hairbrushes (704) is smaller than that of the hoisting steel wire rope (3), and the hairbrushes (704) are symmetrically distributed around the central axis of the cleaning groove (701) in the vertical direction.

5. A wire rope drum having a lift stop arrangement as defined in claim 1, wherein: wear-resisting structure (10) include standing groove (1001), wearing layer (1002) and lug (1003), axis of rotation (2) have been seted up to standing groove (1001) equidistant, and the inboard of standing groove (1001) all is provided with wearing layer (1002), the inboard of wearing layer (1002) is the angle such as being provided with lug (1003).

6. A wire rope drum having a lift stop arrangement as defined in claim 2, wherein: slide rail (18) have been seted up to the inside bottom of mounting box (11), and the top of movable block (14) is provided with slide rail (18) assorted slider (17), constitutes sliding structure through slide rail (18) and slider (17) sliding connection between mounting box (11) and movable block (14) simultaneously.

7. A wire rope drum having a lift stop arrangement as defined in claim 2, wherein: the inner side of the pulley (16) is provided with a sponge layer (15), and the sponge layer (15) is annular.