CN219010418U

CN219010418U - Hot-dip coating apparatus for producing wire ropes

Info

Publication number: CN219010418U
Application number: CN202123375361.9U
Authority: CN
Inventors: 李冠春; 孙佳红; 史红海; 王亚美; 朱建康; 杨州
Original assignee: Hubei Bodun Electromechanical Engineering Co ltd
Current assignee: Hubei Bodun Electromechanical Engineering Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2023-05-12
Anticipated expiration: 2031-12-29

Abstract

A hot dip coating device for manufacturing a metal wire rope, which comprises a galvanizing bath (1), wherein the top of the galvanizing bath (1) is provided with a heat insulation plate (15); the transmission mechanism is arranged at the top of the galvanizing bath (1) and comprises a threaded column (9) and a hook (16) arranged at the bottom of the threaded column (9); the driving mechanism is arranged on the periphery of the transmission mechanism and comprises a driving box (7), a driving motor (12) arranged in the driving box (7), a second synchronizing wheel (11) coaxially connected with the driving motor (12), a first synchronizing wheel (8) coaxially arranged with the second synchronizing wheel (11), wherein the first synchronizing wheel (8) and the second synchronizing wheel (11) are connected through a synchronous belt (10), and the first synchronizing wheel (8) is in meshing connection with the threaded column (9); a cooling box (17). The utility model reduces the waste of the galvanizing liquid, can play a role in insulating the galvanizing bath through the insulation board, and avoids the film formation of the galvanizing liquid.

Description

Hot-dip coating apparatus for producing wire ropes

Technical Field

The utility model belongs to the technical field of steel wire rope manufacturing equipment, and particularly relates to hot-dip plating equipment for manufacturing a metal wire rope.

Background

The steel wire rope is a spiral rope which is formed by twisting multiple layers of steel wires into strands and 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. When manufacturing the steel wire rope, galvanization needs to be completed in hot-dip equipment. Hot dip galvanizing is also called hot dip galvanizing and hot dip galvanizing, and the rust-removed steel piece is immersed in molten zinc liquid at about 500 ℃ to enable a zinc layer to be attached to the surface of the steel piece, so that the aim of corrosion prevention is achieved, and the rust-removed steel piece is an effective metal corrosion prevention mode and is mainly used for metal structural facilities in various industries.

When the existing hot dip equipment is used for carrying out galvanization treatment on the metal wire rope, a large amount of galvanization liquid can be remained on the metal wire rope, so that the waste of the galvanization liquid is caused, the consumption of the galvanization liquid is quickened, in addition, when the galvanization groove works, the galvanization liquid is exposed in the external environment, the uppermost galvanization liquid can generate a film, and when the metal wire rope is taken out from the galvanization liquid, the film can be adhered to a workpiece, so that the success rate of galvanization of the metal wire rope is reduced.

Disclosure of Invention

Aiming at the defects or improvement demands of the prior art, the utility model provides hot-dip equipment for manufacturing a metal wire rope, which can drive a movable column and a hook to move up and down through a driving mechanism matched with a threaded column, so that the metal wire rope can be conveniently put into or taken out of a galvanizing tank to finish galvanization operation, and meanwhile, residual galvanization liquid on the surface of the metal wire rope can be blown away through a compression cover matched with the hook, so that the waste of the galvanization liquid is reduced, the galvanizing tank can be insulated through an insulation board, the film of the galvanization liquid is avoided, and the hot-dip equipment has the characteristics of reducing the waste of the galvanization liquid and avoiding the film of the galvanization liquid.

In order to achieve the above object, the present utility model provides a hot dipping apparatus for manufacturing a wire rope, comprising:

a galvanized groove, wherein the top of the galvanized groove is provided with an insulation board;

the transmission mechanism is arranged at the top of the galvanized groove and comprises a threaded column and a hook arranged at the bottom of the threaded column;

the driving mechanism is arranged on the periphery of the transmission mechanism and comprises a driving box, a driving motor arranged in the driving box, a second synchronous wheel coaxially connected with the driving motor, and a first synchronous wheel coaxially arranged with the second synchronous wheel, wherein the first synchronous wheel and the second synchronous wheel are connected through a synchronous belt, and the first synchronous wheel is in meshing connection with the threaded column;

and the cooling mechanism is arranged between the driving mechanism and the heat insulation plate and comprises a cooling box.

Further, the transmission mechanism comprises a moving column arranged on the periphery of the threaded column.

Further, the transmission mechanism comprises a limiting plate which is arranged at the top end of the movable column and is arranged in the driving box.

Further, the inside of removal post sets up the compression cover, compression cover top and screw thread post top rotate to be connected.

Further, the bottom end of the compression cover is fixedly connected with a communicating pipe, and one end of the communicating pipe is fixedly connected with the hook.

Further, an inner cavity is formed in the hook, and air outlet holes are formed in the surface of the hook.

Further, a compensation groove is formed in the top end of the heat insulation plate, a compensation block is arranged in the compensation groove, and the top end of the compensation block is fixedly connected with the cooling box.

Further, bearing blocks are fixedly connected to four corners of the galvanized groove, and supporting rods are fixedly connected to the top ends of the bearing blocks.

Further, the top end of the supporting rod is provided with a top plate, and the bottom end of the top plate is fixedly connected with the driving box.

Further, a sleeve is connected to the support rod in a sliding manner, a connecting rod is fixedly connected to one side face of the sleeve, and one end of the connecting rod is fixedly connected with the top end of the heat insulation plate.

In general, the above technical solutions conceived by the present utility model, compared with the prior art, enable the following beneficial effects to be obtained:

1. according to the device, the driving mechanism is matched with the threaded column to drive the movable column and the hooks to move up and down, so that the metal wire rope can be conveniently put into or taken out of the galvanizing tank to finish galvanizing operation, meanwhile, residual galvanizing liquid on the surface of the metal wire rope can be blown away by utilizing the compression cover to be matched with the hooks, waste of the galvanizing liquid is reduced, the galvanizing tank can be insulated through the insulation board, and the film of the galvanizing liquid is avoided.

2. According to the device disclosed by the utility model, the output end of the driving motor is fixedly connected with the rotating shaft, the top end of the rotating shaft is fixedly connected with the second synchronous wheel, the synchronous belt is connected between the second synchronous wheel and the driving motor, and the driving mechanism can drive the movable column and the hook to move up and down, so that the galvanization function of the metal wire rope is realized.

3. According to the device disclosed by the utility model, the bottom end of the compression cover is fixedly connected with the communicating pipe, one end of the communicating pipe is fixedly connected with the hook, and the compression groove is matched with the inner cavity of the hook, so that the residual galvanization liquid on the surface of the metal wire rope can be blown away.

4. The cooling box of the device can accelerate the cooling efficiency of the metal wire rope.

5. According to the equipment provided by the utility model, the sleeve can ensure the stability of the insulation board in the up-and-down moving process.

Drawings

Fig. 1 is a schematic perspective view of a hot dipping apparatus for manufacturing a wire rope according to an embodiment of the present utility model;

FIG. 2 is a schematic view showing an internal structure of a hot dipping apparatus for manufacturing a wire rope according to an embodiment of the present utility model;

fig. 3 is a schematic diagram showing a connection structure between a moving post and a threaded post in a hot dipping apparatus for manufacturing a wire rope according to an embodiment of the present utility model.

Like reference numerals denote like technical features throughout the drawings, in particular: 1-a zinc plating tank; 2-bearing blocks; 3-supporting rods; 4-sleeve; 5-a compression cover; 6-top plate; 7-a drive box; 8-a first synchronizing wheel; 9-a threaded post; 10-synchronous belt; 11-a second synchronizing wheel; 12-driving a motor; 13-limiting plates; 14-moving the column; 15-an insulation board; 16-hooking; 17-a cooling box; 18-compensation block.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

As shown in fig. 1-3, the embodiment of the utility model provides a hot dip coating device for manufacturing a metal wire rope, which comprises a galvanizing bath 1 and a driving mechanism, wherein four corners of the galvanizing bath 1 are fixedly connected with a bearing block 2, the top end of the bearing block 2 is fixedly connected with a supporting rod 3, the top end of the supporting rod 3 is fixedly connected with a top plate 6, the bottom end of the top plate 6 is fixedly connected with a driving box 7, a moving hole is formed in the center of the bottom end of the driving box 7, a moving column 14 is connected in the moving hole in a sliding manner, a limiting plate 13 is fixedly connected to the surface of the moving column 14 close to the top end, a thread groove is formed in the top end of the moving column 14, a thread column 9 is connected in a threaded manner in the thread groove, the top end of the thread column 9 is rotatably connected with the inner top end of the driving box 7, the driving mechanism is arranged in the driving box 7, and the bottom end of the moving column 14 is fixedly connected with a hook 16.

As shown in fig. 3, an inner cavity is formed in the hook 16, an air outlet hole is formed in the surface of the hook 16, a compression cover 5 is arranged in the movable column 14, the top end of the compression cover 5 is rotationally connected with the top end of the threaded column 9, a communicating pipe is fixedly connected with the bottom end of the compression cover 5, one end of the communicating pipe is fixedly connected with the hook 16, and a compression groove is matched with the inner cavity of the hook 16, so that residual galvanization liquid on the surface of a wire rope can be blown away.

As shown in fig. 1 and 2, the surface of the moving column 14 is fixedly connected with an insulation board 15 near the bottom end, the top end of the insulation board 15 is provided with a compensation groove, a compensation block 18 is arranged in the compensation groove, the top end of the compensation block 18 is fixedly connected with a cooling box 17, the top end of the cooling box 17 is fixedly connected with the bottom end of the driving motor 12, the insulation board 15 can insulate the galvanization groove 1, the galvanization liquid film is avoided, and the cooling box 17 can accelerate the cooling efficiency of the wire rope.

The sleeve 4 is connected to the support rod 3 in a sliding manner, a connecting rod is fixedly connected to one side face of the sleeve 4, one end of the connecting rod is fixedly connected with the top end of the heat insulation plate 15, and the sleeve 4 can ensure stability of the heat insulation plate 15 in the up-and-down movement process.

The driving mechanism comprises a driving motor 12 arranged on the inner side surface of the driving box 7 and a first synchronous wheel 8 fixedly connected to the threaded column 9, the output end of the driving motor 12 is fixedly connected with a rotating shaft, the top end of the rotating shaft is fixedly connected with a second synchronous wheel 11, a synchronous belt 10 is connected between the second synchronous wheel 11 and the driving motor 12, and the driving mechanism can drive the movable column 14 and the hook 16 to move up and down so as to realize the galvanization function of the wire rope.

The cooling box 17 is provided with a heat exchange plate on a side facing the hook 16, and the heat exchange plate can improve the cooling efficiency of the cooling box 17.

When in use, the wire rope is hung on the hook 16, then the driving motor 12 is started to drive the second synchronous wheel 11 to rotate, the first synchronous wheel 8 is driven to rotate under the action of the synchronous belt 10, the threaded column 9 is driven to rotate, the movable column 14 drives the hook 16 and the wire rope to move downwards, the wire rope enters the galvanizing bath 1, meanwhile, the heat insulation plate 15 is combined with the galvanizing bath 1, the heat insulation function of the galvanizing bath 1 is realized, the film of galvanizing solution is avoided, after the galvanizing of the wire rope is completed,

the driving motor 12 can be started again, the movable column 14 drives the hook 16 and the wire rope to move upwards, so that the wire rope leaves the galvanized groove 1, meanwhile, the movable column 14 moves upwards to squeeze the compression groove, so that air in the compression groove enters the inner cavity of the hook 16 and is discharged through the air outlet, and residual galvanization liquid on the surface of the wire rope can be blown off from the wire rope, so that the waste of galvanization liquid is reduced.

When the metal wire rope is completely separated from the galvanization groove 1, the metal wire rope is positioned between the cooling boxes 17, and under the action of the heat exchange plates, cold water in the cooling boxes 17 exchanges heat with the metal wire rope, so that the metal wire rope can be rapidly cooled, and an operator can conveniently take the metal wire rope.

It will be readily appreciated by those skilled in the art that the foregoing description is merely a preferred embodiment of the utility model and is not intended to limit the utility model, but any modifications, equivalents, improvements or alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. A hot dipping apparatus for manufacturing a wire rope, comprising:

a galvanizing groove (1), wherein the top of the galvanizing groove (1) is provided with an insulation board (15);

the transmission mechanism is arranged at the top of the galvanizing groove (1) and comprises a threaded column (9) and a hook (16) arranged at the bottom of the threaded column (9);

the driving mechanism is arranged on the periphery of the transmission mechanism and comprises a driving box (7), a driving motor (12) arranged in the driving box (7), a second synchronizing wheel (11) coaxially connected with the driving motor (12), and a first synchronizing wheel (8) coaxially arranged with the second synchronizing wheel (11), wherein the first synchronizing wheel (8) and the second synchronizing wheel (11) are connected through a synchronous belt (10), and the first synchronizing wheel (8) is in meshing connection with a threaded column (9);

and a cooling mechanism arranged between the driving mechanism and the heat insulation plate (15), wherein the cooling mechanism comprises a cooling box (17).

2. A hot-dip device for manufacturing a wire rope according to claim 1, characterized in that the transmission mechanism comprises a moving post (14) provided at the periphery of the threaded post (9).

3. A hot-dip device for manufacturing wire ropes according to claim 2, characterized in that the transmission mechanism comprises a limit plate (13) provided at the top end of the moving column (14) and placed in the drive box (7).

4. A hot dip device for manufacturing a wire rope according to claim 3, characterized in that a compression cap (5) is provided inside the moving column (14), the top end of the compression cap (5) being rotatably connected to the top end of the threaded column (9).

5. The hot dipping apparatus for manufacturing a wire rope according to claim 4, wherein a communicating pipe is fixedly connected to a bottom end of said compression cover (5), and one end of the communicating pipe is fixedly connected to said hanger (16).

6. A hot-dip device for manufacturing wire ropes according to any one of claims 1-5, characterized in that the hooks (16) are internally provided with an inner cavity, the surface being provided with air outlet holes.

7. A hot dip device for manufacturing a wire rope according to any one of claims 1-5, characterized in that the top end of the heat insulation board (15) is provided with a compensating groove, a compensating block (18) is arranged in the compensating groove, and the top end of the compensating block (18) is fixedly connected with the cooling box (17).

8. A hot-dip device for manufacturing a wire rope according to any one of claims 1 to 5, characterized in that bearing blocks (2) are fixedly connected to four corners of the galvanization tank (1), and support rods (3) are fixedly connected to the top ends of the bearing blocks (2).

9. A hot dip device for manufacturing a wire rope according to claim 8, characterized in that the top end of the support rod (3) is provided with a top plate (6), and the bottom end of the top plate (6) is fixedly connected with the driving box (7).

10. A hot dip device for manufacturing a wire rope according to claim 9, characterized in that the supporting rod (3) is slidably connected with a sleeve (4), a side surface of the sleeve (4) is fixedly connected with a connecting rod, and one end of the connecting rod is fixedly connected with the top end of the heat insulation board (15).