CN214653251U

CN214653251U - Hoist reel rope guider

Info

Publication number: CN214653251U
Application number: CN202120545000.5U
Authority: CN
Inventors: 沈兵
Original assignee: Suzhou Coolift Heavy Industry Co ltd
Current assignee: Suzhou Coolift Heavy Industry Co ltd
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-11-09
Anticipated expiration: 2031-03-16

Abstract

The utility model discloses a hoist drum rope guider, which comprises a first half ring, a second half ring, a third half ring and a fourth half ring, wherein one end of the first half ring is movably connected with a first bolt, the first bolt is connected with the second half ring, one end of the second half ring is movably connected with a second bolt, the second bolt is movably connected with the third half ring, one end of the third half ring is movably connected with a third bolt, one end of the third bolt is movably connected with the fourth half ring, a retaining block is clamped on the first half ring and the fourth half ring, a fourth bolt is movably arranged on the retaining block, the first half ring and the fourth half ring are fixed with each other by the fourth bolt, the utility model discloses a device is opened, then the first half ring, the second half ring, the third half ring and the fourth half ring are wound around a drum, then the retaining block is clamped on the first half ring and the fourth half ring, the first half ring, the fourth half ring and the holding block are fixed with each other through the fourth bolt, and the purpose of convenience in installation is achieved.

Description

Hoist reel rope guider

Technical Field

The utility model relates to a rope guide technical field specifically is a hoist reel rope guide.

Background

The rope guider is also called a rope guider, is one of accessories of a crane, and has the function of enabling steel wire ropes to be arranged on a winding drum in order to prevent the steel wire ropes from being disordered, overlapped and the like, so that the electric hoist is damaged due to mechanical faults, but the existing rope guider of the winding drum of the crane has many problems or defects:

firstly, the existing crane drum rope guider is inconvenient to install and not high in practicability;

secondly, the existing crane drum rope guider easily causes abrasion of the steel wire rope and breakage of the steel wire rope;

thirdly, the existing crane drum rope guider can not select the angle of the guide rope according to the requirement, and the applicability is not strong.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hoist drum fairlead in order to solve the problem of the inconvenient, the easy angle that leads to wire rope wearing and tearing and can not select the fairlead as required of installation that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hoist reel fairlead, includes first semi-ring, second semi-ring, third semi-ring and fourth semi-ring, the one end swing joint of first semi-ring has first bolt, be connected with the second semi-ring on the first bolt, the one end swing joint of second semi-ring has the second bolt, and swing joint has the third semi-ring on the second bolt, the one end swing joint of third semi-ring has the third bolt, and the one end swing joint of third bolt has the fourth semi-ring, the card has the holding piece on first semi-ring and the fourth semi-ring, and keeps the piece and go up the activity and be provided with the fourth bolt, and the fourth bolt is first semi-ring and fourth semi-ring reciprocal anchorage.

Preferably, a fourth shaft is fixedly mounted on the first half ring, a first roller is movably arranged on the fourth shaft, and the first roller plays a role in preventing the steel wire rope from being abraded.

Preferably, a first shaft is fixedly installed at the center of the second half ring, a second roller is movably arranged on the first shaft, and the second roller plays a role in preventing the steel wire rope from being abraded.

Preferably, a second shaft is fixedly installed at the center of the third semi-ring, a third roller is movably arranged on the second shaft, and the third roller plays a role in preventing the steel wire rope from being abraded.

Preferably, a third shaft is fixedly installed at the center of the fourth half ring, a fourth roller is movably arranged on the third shaft, and the fourth roller plays a role in preventing the steel wire rope from being abraded.

Preferably, a wire guide groove is formed in the central position of the holding block, and the wire guide groove is in an arc shape on the holding block, and the wire guide groove serves the purpose of installing the steel wire rope.

Preferably, the holding block is provided with a plurality of grooves, and the grooves serve the purpose of facilitating sliding.

Preferably, the groove is movably provided with a fifth bolt, one end of the fifth bolt is movably connected with a pressing plate, and the fifth bolt plays a role in fixing.

Preferably, the pressing plate is arranged at the back of the holding block, one end of the pressing plate is arranged in the wire guide groove, and the pressing plate plays a role in limiting.

Compared with the prior art, the beneficial effects of the utility model are that: this hoist reel fairlead is rational in infrastructure, has following advantage:

(1) through being provided with first semi-ring, second semi-ring, third semi-ring and fourth semi-ring realized simple to operate's purpose, current device installation is inconvenient, consequently, during the use, through opening the device, then through first semi-ring, second semi-ring, third semi-ring and fourth semi-ring round the reel, then keep the piece card on first semi-ring and fourth semi-ring, fix first semi-ring, fourth semi-ring and keep the piece each other through the fourth bolt, realized simple to operate's purpose.

(2) The purpose of preventing the abrasion of the steel wire rope is achieved through the first idler wheel, the second idler wheel, the third idler wheel and the fourth idler wheel, the existing device easily causes the abrasion of the steel wire rope, and therefore when the steel wire rope winding drum rotates in use, the first idler wheel, the second idler wheel, the third idler wheel and the fourth idler wheel are in contact with the steel wire rope, so that the steel wire rope is prevented from being abraded when the steel wire rope winding drum moves, and the service life of the steel wire rope winding drum is prolonged.

(3) Through being provided with fifth bolt, metallic channel, clamp plate and recess, realized that the device can adjust installation angle as required, consequently, during the use, the staff rotates the recess with the instrument according to the in service behavior, removes the clamp plate afterwards, when removing suitable position to fix the clamp plate, then can pass between the clamp plate wire rope, install, the staff can select to fix between the different clamp plates as required, has realized the purpose that can adjust wire rope's installation angle.

Drawings

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

fig. 2 is a schematic view of a partial top view structure of the present invention;

fig. 3 is a schematic view of the partial bottom structure of the present invention;

fig. 4 is an enlarged schematic structural view of fig. 3 according to the present invention;

fig. 5 is a schematic side view of the present invention.

In the figure: 1. a first roller; 2. a first half ring; 3. a first bolt; 4. a second half ring; 5. a first roller; 6. a first shaft; 7. a second bolt; 8. a third half ring; 9. a second shaft; 10. a third roller; 11. a third bolt; 12. a fourth half ring; 13. a fourth roller; 14. a third axis; 15. a holding block; 16. a fourth bolt; 17. a fifth bolt; 18. a fourth axis; 19. a wire guide groove; 20. pressing a plate; 21. and (4) a groove.

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.

Referring to fig. 1-5, the present invention provides an embodiment: a hoist drum rope guider comprises a first half ring 2, a second half ring 4, a third half ring 8 and a fourth half ring 12, wherein one end of the first half ring 2 is movably connected with a first bolt 3, the first bolt 3 is connected with the second half ring 4, one end of the second half ring 4 is movably connected with a second bolt 7, the second bolt 7 is movably connected with the third half ring 8, one end of the third half ring 8 is movably connected with a third bolt 11, one end of the third bolt 11 is movably connected with the fourth half ring 12, a retaining block 15 is clamped on the first half ring 2 and the fourth half ring 12, a fourth bolt 16 is movably arranged on the retaining block 15, and the first half ring 2 and the fourth half ring 12 are mutually fixed through the fourth bolt 16;

when the device is used, the device is opened, the first half ring 2, the second half ring 4, the third half ring 8 and the fourth half ring 12 are wound around a winding drum, the retaining blocks 15 are clamped on the first half ring 2 and the fourth half ring 12, and the first half ring 2, the fourth half ring 12 and the retaining blocks 15 are fixed with each other through the fourth bolts 16, so that the purpose of convenience in installation is achieved;

a fourth shaft 18 is fixedly arranged on the first semi-ring 2, and a first roller 1 is movably arranged on the fourth shaft 18;

a first shaft 6 is fixedly arranged at the center of the second semi-ring 4, and a second roller 5 is movably arranged on the first shaft 6;

a second shaft 9 is fixedly arranged at the center of the third semi-ring 8, and a third roller 10 is movably arranged on the second shaft 9;

a third shaft 14 is fixedly arranged at the center of the fourth half ring 12, and a fourth roller 13 is movably arranged on the third shaft 14;

when the winding drum is used, the first roller 1, the second roller 5, the third roller 10 and the fourth roller 13 are in contact with the steel wire rope when the winding drum rotates, so that the winding drum rotates along with the movement of the steel wire rope, the steel wire rope is prevented from being abraded when the steel wire rope moves, and the service life is prolonged;

a wire guide groove 19 is arranged at the center of the holding block 15, and the wire guide groove 19 is in an arc shape on the holding block 15;

the holding block 15 is provided with a plurality of grooves 21, and the holding block 15 is provided with a plurality of grooves 21;

a fifth bolt 17 is movably arranged on the groove 21, and one end of the fifth bolt 17 is movably connected with a pressing plate 20;

a pressing plate 20 is arranged at the back of the holding block 15, and one end of the pressing plate 20 is arranged in the wire guide groove 19;

during the use, the staff uses the instrument to rotate recess 21 according to the in-use condition, moves clamp plate 20 afterwards, when moving suitable position to fix clamp plate 20, then can pass between clamp plate 20 wire rope, install, the staff can select to fix between the different clamp plate 20 as required, has realized the purpose that can adjust wire rope's installation angle.

The working principle is as follows: when the device is used, the device is installed on a winding drum to work, when the device is used, the device is opened, then the first half ring 2, the second half ring 4, the third half ring 8 and the fourth half ring 12 are wound on the winding drum, then the retaining block 15 is clamped on the first half ring 2 and the fourth half ring 12, the first half ring 2, the fourth half ring 12 and the retaining block 15 are mutually fixed through the fourth bolt 16, the purpose of convenient installation is achieved, when the winding drum rotates, the first roller 1, the second roller 5, the third roller 10 and the fourth roller 13 are in contact with a steel wire rope, so that the steel wire rope rotates along with the movement of the steel wire rope, the abrasion of the steel wire rope during the movement is prevented, the service life is prolonged, a worker rotates the groove 21 by using a tool according to the use condition, then moves the pressing plate 20, when the pressing plate 20 is moved to a proper position, so that the pressing plate 20 is fixed, and then the steel wire rope can pass between the pressing plates 20, the installation is carried out, and staff can select to fix between the clamp plate 20 of difference as required, has realized the purpose that can adjust wire rope's installation angle.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a hoist reel fairlead, includes first semi-ring (2), second semi-ring (4), third semi-ring (8) and fourth semi-ring (12), its characterized in that: one end swing joint of first semi-ring (2) has first bolt (3), be connected with second semi-ring (4) on first bolt (3), the one end swing joint of second semi-ring (4) has second bolt (7), and swing joint has third semi-ring (8) on second bolt (7), the one end swing joint of third semi-ring (8) has third bolt (11), and the one end swing joint of third bolt (11) has fourth semi-ring (12), the card has holding block (15) on first semi-ring (2) and fourth semi-ring (12), and the activity is provided with fourth bolt (16) on holding block (15), and fourth bolt (16) are first semi-ring (2) and fourth semi-ring (12) reciprocal anchorage.

2. A crane drum fairlead according to claim 1, characterized in that: a fourth shaft (18) is fixedly installed on the first half ring (2), and a first roller (1) is movably arranged on the fourth shaft (18).

3. A crane drum fairlead according to claim 1, characterized in that: the center position of the second half ring (4) is fixedly provided with a first shaft (6), and a second roller (5) is movably arranged on the first shaft (6).

4. A crane drum fairlead according to claim 1, characterized in that: a second shaft (9) is fixedly arranged at the center of the third semi-ring (8), and a third roller (10) is movably arranged on the second shaft (9).

5. A crane drum fairlead according to claim 1, characterized in that: a third shaft (14) is fixedly arranged at the center of the fourth half ring (12), and a fourth roller (13) is movably arranged on the third shaft (14).

6. A crane drum fairlead according to claim 1, characterized in that: the central position of the holding block (15) is provided with a wire guide groove (19), and the wire guide groove (19) is in an arc shape on the holding block (15).

7. A crane drum fairlead according to claim 1, characterized in that: the holding block (15) is provided with a plurality of grooves (21), and the grooves (21) are arranged on the holding block (15).

8. The crane drum fairlead of claim 7, wherein: a fifth bolt (17) is movably arranged on the groove (21), and one end of the fifth bolt (17) is movably connected with a pressing plate (20).

9. The crane drum fairlead of claim 8, wherein: the pressure plate (20) is arranged at the back of the holding block (15), and one end of the pressure plate (20) is arranged in the wire guide groove (19).