CN212769196U

CN212769196U - Shore power cable winch for water vapor erosion preventing ship

Info

Publication number: CN212769196U
Application number: CN202021066992.5U
Authority: CN
Inventors: 卢金宇; 陈宵; 朱德洋; 吴春涛
Original assignee: Zhenjiang Marine Electrical Appliance Co ltd
Current assignee: Zhenjiang Marine Electrical Appliance Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-03-23
Anticipated expiration: 2030-06-11

Abstract

The utility model relates to a cable hoist technical field, and disclose a prevent that vapour corrodes bank electricity cable hoist for boats and ships, solved present cable hoist expose in the air easily lead to the cable receive the vapour to corrode, and receive and release the cable untidy, need artifical winding displacement, increased labour's problem, it includes the machine case, the machine case lower extreme is installed and is removed the wheel, the utility model discloses, make the cable be located the machine incasement portion, avoid the cable to contact with the outside air large tracts of land, the erosion of effectual vapour of preventing, and remove the wheel and make things convenient for the device to remove, it is convenient to remove when adjusting the cable hoist position; drive the second sprocket through first sprocket under the transmission of chain and rotate for reciprocal lead screw rotates, and the slider is along the side-to-side motion on the reciprocal lead screw, and then drives the cable side-to-side motion, makes cable conveying more smooth and easy, realizes the function of automatic winding displacement on the reel, guarantees that the cable is received and is unreeled neatly, has saved the step of manual adjustment winding displacement, has reduced the hand labor power.

Description

Shore power cable winch for water vapor erosion preventing ship

Technical Field

The utility model belongs to the technical field of the cable winch, specifically be a bank electricity cable winch for waterproof vapour corrodes boats and ships.

Background

The shore power supply is a high-power variable frequency power supply device specially designed and manufactured for severe use environments such as high temperature, high humidity, high corrosivity, large load impact and the like on ships, shore docks and the like.

Because the bank power cable operational environment steam that boats and ships used is great, and current cable winch is open structure usually for the cable exposes in the air, easily receives the steam erosion, and in addition, current cable winch is when receiving and releasing the cable, and the cable is irregular, needs the manual work to carry out the winding displacement, has increased the labour.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a prevent that vapour corrodes shore connection cable winch for boats and ships, effectual solved present cable winch expose easily lead to the cable to receive the vapour to corrode in the air to and receive and release the cable untidy, need artifical winding displacement, increased labour's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a shore power cable winch for a waterproof vapor erosion ship comprises a case, wherein a movable wheel is installed at the lower end of the case, a bottom plate is connected to the lower end inside the case, side plates are connected to both sides of the upper end of the bottom plate, a connecting seat is installed in the middle of the upper end of each side plate, a winding drum is rotatably connected between the upper end of each connecting seat and the two side plates through a connecting shaft, baffles are connected to both ends of the winding drum, one side of one baffle is connected with a large gear, the lower end of the large gear is meshed with a small gear, one side of the small gear is connected with a rotating shaft, one end of the rotating shaft extends to the outer side of the case and is connected with a motor, the motor is fixedly connected with the outer wall of the case, one side of the other baffle is connected, reciprocating screw rod upper end swing joint has the slider, and the slider lower extreme is connected with the mounting panel, and the last mounting panel lower extreme is connected with down the mounting panel through branch, and the symmetric connection has the guide roll between lower mounting panel and the last mounting panel, and the waist type groove has all been seted up to the corresponding mounting panel in guide roll both ends and lower mounting panel department, and the guide roll is installed in the waist type inslot, and the lower mounting panel front side is connected with the arc.

Preferably, the front end of the case is provided with a long groove for facilitating the entry of a cable, the upper end of the case is provided with a mounting groove, and an observation window is embedded in the mounting groove.

Preferably, the outer end of the baffle is uniformly connected with a reinforcing plate in the circumferential direction.

Preferably, a protective cover is connected to the outside of the motor relative to the side wall of the case.

Preferably, a bearing is embedded at the position where the rotating shaft penetrates through the side plate and the case.

Preferably, the observation window is tempered glass.

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

(1) the utility model discloses, through installing the cable winding and unwinding reel in quick-witted case to and the setting of removal wheel, the cable is convoluteed and is gone up with the reel, makes the cable be located quick-witted incasement portion, avoids the cable to contact with the outside air large tracts of land, has effectively prevented the erosion of steam, and the removal wheel makes things convenient for the device to remove, and it is convenient to move when adjusting the cable winch position;

(2) the utility model discloses a cable winding device, including reciprocating screw rod, slider, go up the mounting panel, lower mounting panel, guide roll and arc, and first sprocket, the setting of chain and second sprocket, first sprocket drives the second sprocket rotation under the transmission of chain, make reciprocating screw rod rotate, the slider is along reciprocating screw rod side-to-side motion, and then drive cable side-to-side motion, it is more smooth and easy to make the cable conveying, realize the function of automatic winding displacement on the reel, it is neat to guarantee that the cable is received and unreeled, the step of manual adjustment winding displacement has been saved, the hand labor has been reduced.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is a schematic structural view of the roll transmission of the present invention;

FIG. 3 is a schematic view of the installation structure of the guide roll of the present invention;

in the figure: 1. a chassis; 2. a moving wheel; 3. a base plate; 4. a side plate; 5. a connecting seat; 6. a connecting shaft; 7. a reel; 8. a baffle plate; 9. a bull gear; 10. a pinion gear; 11. a rotating shaft; 12. a motor; 13. a first sprocket; 14. a chain; 15. a second sprocket; 16. a reciprocating screw rod; 17. a slider; 18. an upper mounting plate; 19. a strut; 20. a lower mounting plate; 21. a guide roller; 22. a waist-shaped groove; 23. an arc-shaped plate; 24. a long groove; 25. an observation window; 26. a reinforcing plate; 27. a shield.

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 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.

In the first embodiment, as shown in fig. 1, 2 and 3, the present invention comprises a case 1, a moving wheel 2 is installed at the lower end of the case 1 to facilitate moving the device, a bottom plate 3 is connected to the lower end of the inside of the case 1, side plates 4 are connected to both sides of the upper end of the bottom plate 3, a connecting seat 5 is installed at the middle part of the upper end of each side plate 4, a reel 7 is rotatably connected to the upper end of the connecting seat 5 through a connecting shaft 6 between the two side plates 4 for winding a cable, baffles 8 are connected to both ends of the reel 7 to facilitate the spacing of the cable on the reel 7, one side of one baffle 8 is connected to a gear 9, the lower end of the gear 9 is engaged with a pinion 10, one side of the pinion 10 is connected to a rotating shaft 11, one end of the rotating shaft 11 extends to the outside of the case 1 to be connected to a, one side of the other baffle 8 is connected with a first chain wheel 13, the first chain wheel 13 is connected with a second chain wheel 15 through a chain 14 in a transmission way, the middle part of the second chain wheel 15 is connected with a reciprocating screw rod 16, two ends of the reciprocating screw rod 16 are respectively connected with the two side plates 4 in a rotating way, the reciprocating screw rod 16 is positioned at the front side of the winding drum 7, the upper end of the reciprocating screw rod 16 is movably connected with a slide block 17, the first chain wheel 13 drives the second chain wheel 15 to rotate under the transmission of the chain 14, so that the reciprocating screw rod 16 rotates, the lower end of the slide block 17 is connected with an upper mounting plate 18, the lower end of the upper mounting plate 18 is connected with a lower mounting plate 20 through a support rod 19, guide rollers 21 are symmetrically connected between the lower mounting plate 20 and the upper mounting plate 18, the cable is convenient to be guided when being wound, two ends of the guide rollers, can adjust the interval between two guide rolls 21, the lower mounting panel 20 front side is connected with arc 23, wearing and tearing when avoiding the guide cable to convolute.

In the second embodiment, on the basis of the first embodiment, the front end of the chassis 1 is provided with a long groove 24 for facilitating the cable to enter, the upper end of the chassis 1 is provided with a mounting groove, and an observation window 25 is embedded in the mounting groove and used for observing the cable inside the chassis 1.

Third embodiment, on the basis of first embodiment, 8 outer ends circumference of baffle are evenly connected with reinforcing plate 26, conveniently improve baffle 8 structural strength.

In the fourth embodiment, on the basis of the first embodiment, a protective cover 27 is connected to the outside of the motor 12 relative to the side wall of the chassis 1, so as to perform a protective function.

In the fifth embodiment, on the basis of the first embodiment, a bearing is embedded in the position where the rotating shaft 11 penetrates through the side plate 4 and the case 1.

In the sixth embodiment, on the basis of the first embodiment, the observation window 25 is made of tempered glass, and has the characteristics of high strength, impact resistance and good transparency.

The working principle is as follows: when the cable is wound and unwound, the cable sequentially passes through a gap between the two guide rollers 21 and a long groove 24 at the front end of the case 1, the motor 12 drives the rotating shaft 11 to rotate, the pinion 10 and the gear 9 are in meshed transmission, the gear 9 drives the connecting shaft 6 to rotate, the winding drum 7 is made to rotate, and the cable is wound and unwound.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 water vapour erosion resistant shore connection cable winch for boats and ships, includes quick-witted case (1), its characterized in that: the movable wheel (2) is installed at the lower end of the case (1), the bottom plate (3) is connected to the lower end inside the case (1), the side plates (4) are connected to two sides of the upper end of the bottom plate (3), the connecting seat (5) is installed in the middle of the upper end of each side plate (4), the upper end of each connecting seat (5) is rotatably connected with a winding drum (7) through a connecting shaft (6) relative to the space between the two side plates (4), the two ends of each winding drum (7) are connected with baffle plates (8), one side of one baffle plate (8) is connected with a large gear (9), the lower end of the large gear (9) is connected with a small gear (10) in a meshing manner, one side of the small gear (10) is connected with a rotating shaft (11), one end of the rotating shaft (11) extends to the outer side of the case (1) and is connected with a motor (12), the motor, second sprocket (15) middle part is connected with reciprocal lead screw (16), reciprocal lead screw (16) both ends rotate with two curb plates (4) respectively and are connected, and reciprocal lead screw (16) are located reel (7) front side, swing joint has slider (17) on reciprocal lead screw (16), slider (17) lower extreme is connected with mounting panel (18), it is connected with down mounting panel (20) through branch (19) to go up mounting panel (18) lower extreme, symmetrical connection has guide roll (21) between lower mounting panel (20) and the last mounting panel (18), waist type groove (22) have all been seted up in mounting panel (18) and lower mounting panel (20) department to guide roll (21) both ends correspondence, guide roll (21) are installed in waist type groove (22), lower mounting panel (20) front side is connected with arc (23).

2. The shore power winch for the marine vessel preventing the water vapor erosion according to claim 1, wherein: the cable protection device is characterized in that a long groove (24) facilitating the entry of a cable is formed in the front end of the case (1), a mounting groove is formed in the upper end of the case (1), and an observation window (25) is embedded in the mounting groove.

3. The shore power winch for the marine vessel preventing the water vapor erosion according to claim 1, wherein: the outer end of the baffle (8) is circumferentially and uniformly connected with a reinforcing plate (26).

4. The shore power winch for the marine vessel preventing the water vapor erosion according to claim 1, wherein: the outer part of the motor (12) is connected with a protective cover (27) relative to the side wall of the case (1).

5. The shore power winch for the marine vessel preventing the water vapor erosion according to claim 1, wherein: and bearings are embedded in the positions, penetrating through the side plates (4) and the case (1), of the rotating shafts (11).

6. The shore power winch for the marine vessel preventing the water vapor erosion according to claim 2, wherein: the observation window (25) is made of toughened glass.