CN203623928U - Deepwater winch - Google Patents
Deepwater winch Download PDFInfo
- Publication number
- CN203623928U CN203623928U CN201320679475.9U CN201320679475U CN203623928U CN 203623928 U CN203623928 U CN 203623928U CN 201320679475 U CN201320679475 U CN 201320679475U CN 203623928 U CN203623928 U CN 203623928U
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- cylinder
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- block
- brake
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Abstract
The utility model discloses a deepwater winch which comprises a main coiling block. The main coiling block comprises a first cylinder, stepped connecting blocks are welded on the two sides of the first cylinder, a first groove is arranged at the joint of each connecting block and the first cylinder, a plurality of extending blocks are arranged at the large-diameter part of each connecting block, the small-diameter part of each connecting block is sleeved with a first annular plate, one side of each first annular plate abuts against the large-diameter part of the corresponding connecting block, the outer sides of the extending blocks on one sides of the first annular plates are connected with an annular ring, a brake belt is arranged on the outer side of the annular ring, one end of the brake belt is connected to a brake support in a rotating mode, a telescopic structure is connected to the other end of the brake belt in a rotating mode, the lower end of the telescopic structure is connected with a connecting rod in a rotating mode, the connecting rod is connected with the brake support in a rotating mode, a first hydraulic cylinder is arranged on the brake support, and the end portion of a piston rod of the first hydraulic cylinder penetrates through the brake support and is hinged to the connecting rod. Even if under a power off condition, the brake belt can be in a braking state, and risks caused by free rotation of the main coiling block when the brake belt is not in the braking state due to power off are avoided.
Description
Technical field
The utility model relates to marine machinery technical field, and specifically a kind of deep water winch is a kind of equipment for trawlnet on fishing boat that is arranged on.
Background technology
Deep water winch is mounted in the device for use in fishing trawl in trawlboat, and existing deep water winch generally comprises reel, HM Hydraulic Motor, brake system and rope guide.Traditional deep water winch is all generally one, and machine transports to go on board and assembles after integral installation well, but because deep water winch entirety is larger, installs comparatively inconvenience.
Traditional reel comprises a cylindrical tube, cylindrical tube both sides are welded with the first annular plate body, because the first annular plate body is larger, when with barrel soldering, producing a large amount of heats can make the first annular plate body have larger deformation, affect working accuracy, later stage reel is reeled and produced certain impact.
The operation of existing brake system generally all relies on manpower to strain and discharges cylinder.There is following problem in this structure: brake is by manual operation, realize the braking to cylinder by the speed of artificial hand screw rod and workman's strength, the size of workman's strength and the speed of hand screw rod can not meet the working condition requirement of large load ship machinery conventionally, and workman's danger in hand screw rod is very large, easily causes safety misadventure.In order to improve the braking of safety and the large-scale winch of adaptation, the brake band of a lot of large-scale winches all adopts hydraulic actuating cylinder to drive, generally drive the tension of brake band and unclamp by the flexible of hydraulic actuating cylinder, brake band is to need tension in most situation, only in the time that cylinder is worked, just unclamp, general brake system needs hydraulic actuating cylinder to remain contraction state, and the element in hydraulic circuit is in running order all the time, therefore can cause Hydraulic Elements shorter service life, easily cause damage.
The weight of deep water winch is very large, and traditional winch is all integrative-structure, therefore transports and install suitable inconvenience.
Summary of the invention
The utility model is for prior art deficiency, a kind of deep water winch is provided, the reel production precision of this deep water winch is higher, effectively reduce the deformation of the first annular plate body in the time of welding, and this brake structure the first hydraulic actuating cylinder at out-of-run situation lower piston rod all the time in contraction state, even this makes also can make brake band in the tight state of stopping in the situation of power-off, prevent from main drum freely being rotated cause danger because the situation brake bands such as power-off do not stop tight.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: a kind of deep water winch, comprise main drum, described main drum comprises the first cylinder, described the first cylinder both sides are welded with step-like contiguous block, described contiguous block and described the first cylinder junction are provided with the first groove, on described contiguous block, diameter larger part is provided with some pieces that stretch out, described contiguous block diameter smaller part is arranged with the first annular slab, described the first annular slab one side leans described contiguous block diameter larger part, described the first annular slab inner circle is provided with the second groove near described the first cylinder side, described the first annular slab and described contiguous block are by being welded and fixed, described in one side, stretch out piece outside and be connected with annular ring, annular ring arranged outside has brake band, described brake band one end is rotatably connected on braking bracket, the other end is rotatably connected to stretching structure, described stretching structure lower end and pipe link are rotationally connected, described pipe link and braking bracket are rotationally connected, on described braking bracket, be provided with the first hydraulic actuating cylinder, the piston rod end of the first hydraulic actuating cylinder is hinged through described braking bracket and described pipe link, on the piston rod of described the first hydraulic actuating cylinder, be provided with the block vertical with piston rod, between described block and described the first hydraulic actuating cylinder bottom, be provided with spring, described pipe link other end upper surface is a plane, on the braking bracket of described plane top, be provided with the first through hole, described the first through hole top is fixed with a fixed block, on described fixed block, be provided with the 3rd screw, in described the 3rd screw, be provided with the second screw rod.
In technique scheme, preferred, described contiguous block diameter larger part is also provided with the second oil hole, is provided with oiling pipeline lubricated for the bearing oiling in contiguous block on described the second oil hole.
In technique scheme, preferred, on described the second screw rod, be provided with runner.
In technique scheme, preferred, on described second screw rod of described fixed block top, be provided with latch segment, on described latch segment, be provided with the 4th screw passing for described the second screw rod, on described latch segment, be provided with handle.
The utility model compared with prior art, there is following beneficial effect: this reel production of the utility model precision is higher, effectively reduce the deformation of the first annular plate body in the time of welding, and this brake structure the first hydraulic actuating cylinder at out-of-run situation lower piston rod all the time in contraction state, even this makes also can make brake band in the tight state of stopping in the situation of power-off, prevent from main drum freely being rotated cause danger because the situation brake bands such as power-off do not stop tight.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment integral structure schematic diagram.
Fig. 2 is the first wall frame inner structure schematic diagram.
Fig. 3 is the structural representation of oil level and temperature-detecting device.
Fig. 4 is the right elevation of main drum.
Fig. 5 is that the B-B of Fig. 4 is to cutaway view.
Fig. 6 is the partial enlarged drawing in Fig. 5.
Fig. 7 is the sectional structure schematic diagram of brake structure.
Fig. 8 is the partial enlarged drawing of Fig. 7.
Fig. 9 is the schematic diagram of clutch structure.
Figure 10 is the sectional structure schematic diagram of clutch structure.
Figure 11 is the structural representation of rope guide.
Figure 12 is the structural representation of guide roller.
Figure 13 is the structural representation of the second rotating shaft.
Figure 14 is the structural representation at the second wall frame place.
Figure 15 is the structural representation of chain wheel cover.
Figure 16 is that A-A in Figure 15 is to cutaway view.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail: referring to Fig. 1 to Figure 16, a kind of deep water winch, comprise some wall framves 1, on the first wall frame 11, be provided with four HM Hydraulic Motor 2, big gear wheel a and bearing seat 3, on the output shaft of described HM Hydraulic Motor 2, be provided with miniature gears b, described miniature gears b coordinates transmission with described big gear wheel a, described big gear wheel a center is connected with the first rotating shaft 4, described the first rotating shaft 4 is through described bearing seat 3, because the very large bearing seat 3 of equipment is also very greatly very heavy, in order to be provided with hanger 31 on described bearing seat 3 easy for installation, add lubricating oil for convenient to bearing, on described bearing seat 3, be also provided with the first oil hole 32, outer main drum 41 and the loose drum 43 of being arranged with of described the first rotating shaft 4, for described the first wall frame 11 of convenient installation comprises base 111 and upper cover 112, described base 111 and upper cover 112 are for removably connecting, on described upper cover 112, be provided with porthole 113, in described the first wall frame 11, be provided with lubricating oil for lubricated to gear transmission, be provided with oil level and temperature-detecting device 114 in order to control the sidewall of the first wall frame 11 described in the oil level of lubricating oil and temperature, in order to prevent that oil level and temperature-detecting device 114 are damaged, described oil level and temperature-detecting device 114 are arranged with the first protection baffle ring 115 around.
Between described some wall framves 1, be connected with fixed link 15, in order to prevent that main drum 41 hawser on main drum 41 in the time rotating from producing the outside of the first annular slab 417, on described fixed link 15, be provided with some catch 151, described catch 151 and described the first annular slab 417 are in same plane, space distance between described catch 151 and described the first annular slab 417 is less than 2cm, in the present embodiment, there are two fixed links 15, on every fixed link 15, be provided with two described catch 151.
Described the first rotating shaft 4 adopts clutch structure 42 transmissions with described main drum 41, in the present embodiment, described clutch structure 42 comprises sliding part 421, described sliding part 421 centers have polygonal hole 422, described the first rotating shaft 4 is through described polygonal hole 422, and described the first rotating shaft 4 is identical with the cross sectional shape of described sliding part 421 cross sections, cooperation place and described polygonal hole 422, on described sliding part 421, be provided with some the first projections 423 near main drum 41 sides, on main drum 41, be provided with some the second projections 424, described the first projection 423 coordinates and forms snap-in structure with described the second projection 424, can realize the transmission of power between the first rotating shaft 4 and main drum 41 by moving around of sliding part 421, described sliding part 421 lateral surfaces are provided with the annular groove continuous along side 425, in described annular groove 425, be provided with driving lever 426, on the second wall frame 13, be provided with support platform 131, described driving lever 426 is hinged with described support platform 131, on described driving lever 426, be provided with the second through hole, in described support platform 131, be provided with third through-hole, between described the second through hole and described third through-hole, can fix by set pin 428, in described support platform 121, be also provided with the second hydraulic actuating cylinder 429, described second hydraulic actuating cylinder 429 one end and support platform 131 are rotationally connected, the other end and described driving lever 426 are rotationally connected, traditional clutch structure 42 is generally stirred by manpower, and in the present embodiment, can realize by the second hydraulic actuating cylinder 429 clutch of clutch structure 42, make to operate convenient, realize automation control.
Be set in the upper except main drum 41 loose drum 43 in addition of the first rotating shaft 4, loose drum 43 is mainly used as hoisting crane and is used, on described loose drum 43, be also provided with the clutch structure identical with main drum 41 and brake structure, described loose drum 43 comprises that the second cylinder 431 both sides are all welded with the second annular slab 432, two outer annular retaining rings 433 that are provided with of described the second annular slab 432, space between described annular retaining ring 433 and described the second annular slab 432 is less than 2cm, annular retaining ring 433 is set to be spread and causes the accident to the outside of the second annular slab 432 for preventing hawser, between two annular retaining rings 433, adopt bar 434 to connect, adopt bar 434 that annular retaining ring 433 is connected and fixed and makes the intensity of annular retaining ring 433 larger, more firm, in the present embodiment, described annular retaining ring 433 two ends all with the 3rd wall frame 14 on extension 141 be rotationally connected.
Traditional deep water winch is all integrative-structure, and in the present embodiment, rope guide 6 and the first wall frame 11 and the second wall frame 13 are Split type structure, between described rope guide 6 and the first wall frame 11 and the second wall frame 13, adopt and removably connect, rope guide 6 described in the present embodiment and the first wall frame 11 and the second wall frame 13 are with bolts, adopt in this way at deep water winch and install and convenient when transportation, reduce the weight of single carrying.
Described rope guide 6 comprises the support 61 at two ends, on two described supports 61, be fixedly installed some pilot bars 62, between two described supports 61, be also provided with reverse-flighted screw 63, on described pilot bar 62 and reverse-flighted screw 63, be provided with track adjusting wheel 64, described reverse-flighted screw 63 is parallel with described pilot bar 62, described track adjusting wheel 64 is made up of framework 641 and the second rotating shaft 642 and the 3rd rotating shaft 643 that are arranged in described framework 641, described framework 641 and described the second rotating shaft 642, described the 3rd rotating shaft 643 surrounds three-way rope hole 644, in the time of rope closing, hawser is through three-way rope hole 644, by moving back and forth hawser proper alignment on main drum 41 of track adjusting wheel 64, and the volume of deep water winch is very large, the weight of track adjusting wheel 64 is also very large, for convenient, rope is taken out to three-way rope hole, bottom and the framework 641 of the second rotating shaft 642 of track adjusting wheel 64 are rotationally connected, upper end and framework 641 removably connect, in the time that taking out rope or put into three-way rope hole 644, needs the second rotating shaft 642 can be fallen down like this, then rope is put into or is taken out three-way rope hole 644, forwarding the second rotating shaft 644 to original position again fixes, so just rope can easily be put into three-way rope hole 644 or take out three-way rope hole 644, described the second rotating shaft 642 lower ends and described framework 641 are rotationally connected, the second rotating shaft 642 upper ends and described framework 641 removably connect, described track adjusting wheel 64 also includes wire twisting machine 645, on described wire twisting machine 645, be provided with rope, described rope one end is detachably connected on described the second rotating shaft 642 upper ends, the other end is set around on described wire twisting machine 645.Traditional demountable structure is generally on rope, to be fixed with a bolt, removably connect with the screw in the second rotating shaft 642, dismantle like this and install also and comparatively bother, in the present embodiment, described the second rotating shaft 642 upper ends are provided with suspension ring 646, described cable end is provided with drag hook 647, like this after the second rotating shaft 642 is fallen down, put into or take out hawser and become convenient, wire twisting machine 645 is set in track adjusting wheel 64, make can controlling by the rotation of wire twisting machine 645 of the second rotating shaft 642, make rising of the second rotating shaft 642 safer, and a workman just can pour line operate into rising of the second rotating shaft 642, save human cost.
In order to prevent that track adjusting wheel 64 from blocking, in described framework 641, pilot bar 62 and reverse-flighted screw 63 are also provided with the 3rd oil hole 648 through place, and in order to prevent that the 3rd oil hole 648 is damaged, described the 3rd oil hole 648 sides are arranged with the second protection baffle ring 649.
Because the second rotating shaft 642 weight are very large, understand danger close just in case fall down to be pressed onto people, therefore in described framework 641, be provided with groove 6411 with described the second rotating shaft 642 contact positions, upper end, described the second rotating shaft 641 upper ends are provided with elastic component 6412, described elastic component 6412 is connected with moving mass 6413, described moving mass 6413 coordinates with described groove 6411, in the time that described moving mass 6413 is positioned at described groove 6411, it is downward that described moving mass 6413 is subject to the elastic force direction of elastic component 6412, in the present embodiment, described elastic component 6412 is spring, described elastic component 6412 is arranged at described moving mass 6413 tops.In order to facilitate rising of the second rotating shaft 642 to fall to operate, described suspension ring 646 are arranged at described moving mass 6413 tops, rotate wire twisting machine 645 like this and moving mass 6413 can be pulled out to groove 6411 in the time that the second rotating shaft 642 need to be fallen down, and facilitate the second rotating shaft 642 to fall down.
Between rope guide 6 and the first rotating shaft 4, generally all adopt chain transmission to carry out transmission of power, and traditional sprocket wheel 65 is to be generally fixed on main drum 41, when all needing main drum 41 to rotate, rope guide 6 just can be provided power at every turn, this is mainly that mode of operation with main drum 41 rope closing time matches, and in the time putting rope, general orientation wheel 64 will fall back on the limit of reverse-flighted screw 63, can not make very soon and also hawser turmoil, so do not need by three-way rope hole 644 because put the speed of rope.And being fallen back on to this action need main drum 41 on the limit of reverse-flighted screw 63, track adjusting wheel 64 rotates together this certain trouble that operates.Now sprocket wheel 65 is fixed in described the first rotating shaft 4 by key, main drum 41 does not rotate and can make track adjusting wheel 64 move yet like this, makes main drum 41 put rope operation before and becomes convenient.
Because the power between the first rotating shaft 4 and reverse-flighted screw 63 is by chain gear, damage and may snap in foreign matter between chain and sprocket wheel 65, also may clamp workman's health, therefore described chain and sprocket wheel 65 arranged outside have chain wheel cover 66, described chain wheel cover 66 is generally by two half symmetrical sheet chain wheel cover 66 amalgamation welding in the time of processing, and then be fixed on the second wall frame 13, and the edge welding at chain wheel cover 66 is very thin, be difficult to chain wheel cover 66 to aim at and weld, generally need many people compounding practice.In the present embodiment, on the described chain wheel cover 66 of the half cooperatively interacting, be provided with chute 661, described in two, chute 661 cooperatively interacts, in described chute 661, be inserted with inserted sheet 662, wait so when mounted the chain wheel cover 66 of two half is aimed at, then in chute 661, insert described inserted sheet 662 and can guarantee that the laminating between chain wheel cover 66 is smooth described in two and half sheets, and described in two and half sheets, the two ends of chain wheel cover 66 are provided with flange 663, on described flange 663, be provided with fourth hole, between described flange 663, be bolted, between described inserted sheet 662 and described chain wheel cover 66, also adopt bolt to fix.
Claims (4)
1. a deep water winch, comprise main drum (41), it is characterized in that: described main drum (41) comprises the first cylinder (411), described the first cylinder (411) both sides are welded with step-like contiguous block (412), described contiguous block (412) is provided with the first groove (413) with described the first cylinder (411) junction, the upper diameter larger part of described contiguous block (412) is provided with some pieces (416) that stretch out, described contiguous block (412) diameter smaller part is arranged with the first annular slab (417), described the first annular slab (417) one sides lean described contiguous block (412) diameter larger part, described the first annular slab (417) inner circle is provided with the second groove (418) near described the first cylinder (411) side, described the first annular slab (417) and described contiguous block (412) are by being welded and fixed, described in one side, stretch out piece (416) outside and be connected with annular ring (4111), annular ring (4111) arranged outside has brake band (51), described brake band (51) one end is rotatably connected on braking bracket (12), the other end is rotatably connected to stretching structure (52), described stretching structure (52) lower end and pipe link (55) are rotationally connected, described pipe link (55) is rotationally connected with braking bracket (12), on described braking bracket (12), be provided with the first hydraulic actuating cylinder (56), piston rod (561) end of the first hydraulic actuating cylinder (56) is hinged through described braking bracket (12) and described pipe link (55), on the piston rod (561) of described the first hydraulic actuating cylinder (56), be provided with the block (562) vertical with piston rod (561), between described block (562) and described the first hydraulic actuating cylinder (56) bottom, be provided with spring (563), described pipe link (55) other end upper surface is a plane, on the braking bracket (12) of described plane top, be provided with the first through hole, described the first through hole top is fixed with a fixed block (57), on described fixed block (57), be provided with the 3rd screw (58), in described the 3rd screw (58), be provided with the second screw rod (59).
2. a kind of deep water winch as claimed in claim 1: it is characterized in that: described contiguous block (412) diameter larger part is also provided with the second oil hole (414), is provided with oiling pipeline lubricated for the bearing oiling in contiguous block (412) on described the second oil hole (414).
3. a kind of deep water winch as claimed in claim 1: it is characterized in that: be provided with runner (510) on described the second screw rod (59).
4. a kind of deep water winch as claimed in claim 1: it is characterized in that: be provided with latch segment (511) on described second screw rod (59) of described fixed block (57) top, on described latch segment (511), be provided with the 4th screw (512) passing for described the second screw rod (59), on described latch segment (511), be provided with handle (513).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320679475.9U CN203623928U (en) | 2013-10-31 | 2013-10-31 | Deepwater winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320679475.9U CN203623928U (en) | 2013-10-31 | 2013-10-31 | Deepwater winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203623928U true CN203623928U (en) | 2014-06-04 |
Family
ID=50810428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320679475.9U Withdrawn - After Issue CN203623928U (en) | 2013-10-31 | 2013-10-31 | Deepwater winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203623928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103569326A (en) * | 2013-10-31 | 2014-02-12 | 宁波捷胜海洋开发有限公司 | Deepwater winch |
-
2013
- 2013-10-31 CN CN201320679475.9U patent/CN203623928U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103569326A (en) * | 2013-10-31 | 2014-02-12 | 宁波捷胜海洋开发有限公司 | Deepwater winch |
| CN103569326B (en) * | 2013-10-31 | 2015-12-23 | 捷胜海洋装备股份有限公司 | A kind of deepwater winch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JESSN OCEAN EQUIPMENT LTD. Free format text: FORMER NAME: NINGBO GESSN OCEAN EXPLOITATION CO., LTD. Owner name: JESSN OCEAN EQUIPMENT CO., LTD. Free format text: FORMER NAME: JESSN OCEAN EQUIPMENT LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 315806 No. 206 Tiantai Mountain Road, Beilun District, Zhejiang, Ningbo Patentee after: JESSN MARINE EQUIPMENT Co.,Ltd. Address before: 315806 No. 206 Tiantai Mountain Road, Beilun District, Zhejiang, Ningbo Patentee before: Victory Marine Equipment Co.,Ltd. Address after: 315806 No. 206 Tiantai Mountain Road, Beilun District, Zhejiang, Ningbo Patentee after: Victory Marine Equipment Co.,Ltd. Address before: 315806 No. 206 Tiantai Mountain Road, Beilun District, Zhejiang, Ningbo Patentee before: NINGBO JESSN OCEAN DEVELOPMENT Co.,Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140604 Effective date of abandoning: 20151223 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140604 Effective date of abandoning: 20151223 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |