CN103101852A - Marine winch - Google Patents
Marine winch Download PDFInfo
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- CN103101852A CN103101852A CN2013100453134A CN201310045313A CN103101852A CN 103101852 A CN103101852 A CN 103101852A CN 2013100453134 A CN2013100453134 A CN 2013100453134A CN 201310045313 A CN201310045313 A CN 201310045313A CN 103101852 A CN103101852 A CN 103101852A
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- winch
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Abstract
The invention discloses a marine winch and belongs to the technical field of winches used for chips. The marine winch comprises a capstan box, a capstan, a gear shaft, a hand wheel, a manual manipulation braking mechanism, and a compensation operation mechanism for an effect force of the hand wheel. The capstan box is provided with a box body cavity. A left wall board is fixed on the upper portion of a left box wall of the capstan box, and a right wall board is fixed on the upper portion of a right box wall. A top cover board is fixed at the top between the left wall board and the right wall board. The capstan is located in the box body cavity. The left end of the gear shaft is supported on the left wall board and extends out of the left wall board. The right end of the gear shaft is supported on the right wall board and extends out of the right wall board. The middle portion of the gear shaft is located between the left wall board and the right wall board, and forms a drive gear. The hand wheel is fixed at the right end of the gear shaft. The manual manipulation braking mechanism is arranged at the left end of the gear shaft. The compensation operation mechanism for the effect force of the hand wheel is fixed at the right end of the gear shaft and located between the right wall board and the hand wheel. The marine winch has the advantages of being capable of relieving operation intensity of mariners, having effects of stable locking and safe releasing, and being simple in integral structure, small in size, convenient to use and check and capable of meeting requirements of side-by-side bound rope collecting or rope releasing on bulk carriers, tankers, colliers and the like.
Description
Technical field
The invention belongs to boats and ships winch technical field, be specifically related to a kind of winch for ship, be used for inland barge such as bulk goods wheel, oil tanker etc. are tied up each other by or discharged.
Background technology
under the situation of river course, inland take boats and ships as carrier transports various goods and raw material etc., a fleet often has many boats and ships simultaneously, and usually with two or above boats and ships with mode colligation side by side together, for example the boats and ships total quantity of a fleet is 12, so every two or three boats and ships are bundled side by side, thereby form the shipping formation of six groups (every two bundle) or four groups (every three boats and ships bundle), cleared the way in front and to described shipping formation traction or order about fleet at shipping formation rear in the mode of pushing tow by powered ship and move ahead by powered ship.The strong points such as this cargo transport mode has that traffic cost is low, transport power is large, safety and saving transportation energy consumption.
From the above, if two or above boats and ships will be bundled reliably in mode side by side each other, rely on manpower objectively to be difficult to realize, therefore need to be little by means of volume, use and inspection is convenient, binding is reliable and quick for installation winch for ship, winch for ship also can be described as winch.
in disclosed China and foreign countries patent documentation, although be no lack of about the winch (industry is called " strand grinding machine ") that is applied to the power construction occasion and the technical information that is applied to the winch of building field, but be based on aforesaid little such as volume, binding is reliable uses convenient and quick for installation and so on the key element of inspection, therefore do not have referential technical meaning, for example, the winch that power construction is used and building field is used and winch are usually by motor, the drop-gear box that coordinates with motor-driven and the formations such as capstan winch that coordinate with drop-gear box, mode of operation is automatic, namely take motor as power, if but use the winch of this version on boats and ships, so not only be subject to being used to motor that the restriction of the factors such as power supply is provided, and the fault probability is high and volume large and troublesome maintenance.Thereby winch for ship is advisable with dapper manual type winch.
Chinese invention patent Granted publication CN100376455C recommends to have " Hauler for ship device ", this patent scheme is for the anchor chain of boats and ships, namely use when boats and ships cast anchor and weigh anchor, the power of capstan winch should be boat-carrying power, especially whole device is installed on the below, deck from the instruction of its specification sheets, thereby be not suitable for the colligation each other between boats and ships, and do not have referential meaning." winch mechanism " that CN202322140U provides is applicable to dilatory to the setting up of the tennis net on large ship, yacht and vehicle, thereby draws close side by side colligation without reference for bulk goods wheel and/or oil tanker etc. equally.
In view of above-mentioned prior art, the applicant has done useful design, has finally formed technical scheme described below, and is taking under strict secrecy provision through analogue test, and it is practicable that result proves.
Summary of the invention
Task of the present invention is to provide a kind of and helps to embody rapid operation, favourable guarantee braking is reliable and when discharging safely, be of value to embody simple in structure and use and inspection convenient and be of value to satisfying reliably bulk goods wheel or oil tanker are tied up winch for ship by requiring side by side.
Task of the present invention is completed like this, a kind of winch for ship, comprise the capstan box with casing chamber, top at the left tank wall of this capstan box is fixed with a left wallboard, and be fixed with a right wallboard on the top of right tank wall, left and right wallboard corresponds to each other, and the top between left and right wallboard is fixed with a lamina tecti; One capstan, this capstan winch are positioned at described casing chamber, and are bearing in rotationally on the corresponding tank wall of described capstan box; One gear wheel shaft, the left end of this gear wheel shaft is bearing on described left wallboard rotationally, and lean out left wallboard, the right-hand member of gear wheel shaft is bearing on described right wallboard rotationally, and lean out right wallboard, and the middle part of gear wheel shaft is between left and right wallboard and consist of the driving gear that coordinates with described capstan winch transmission is arranged; One is used for ordering about the handwheel of described gear wheel shaft motion, and this handwheel is fixed on the described right-hand member of described gear wheel shaft; One is used for the M/C stop mechanism to described gear wheel shaft locking or release, and this M/C stop mechanism is arranged on the described left end of described gear wheel shaft; Take turns on the other hand application force compensating operation mechanism, this handwheel application force compensating operation mechanism is fixed on the described right-hand member of described gear wheel shaft, and between described right wallboard and handwheel.
in a specific embodiment of the present invention, described M/C stop mechanism comprises brake disc, brake ratchet, the braking ratchet, brake collar, brake-applying handle and brake collar setting device, brake disc and brake ratchet are fixed on the described left end of described gear wheel shaft, wherein, brake disc is between described left wallboard and brake ratchet, one end of braking ratchet is arranged on the braking pawl axis rotationally, and the braking pawl axis is fixed on left wallboard back to a side of right wallboard, the other end of braking ratchet constitutes free end, brake the middle part of ratchet and consist of in the position corresponding to brake ratchet a clutch pawl is arranged, when described free end is scolded out towards the direction that deviates from brake ratchet, described clutch pawl separates with brake ratchet and brake ratchet is discharged, when described free end during towards the direction displacement of brake ratchet, described clutch pawl contacts with brake ratchet and brake ratchet is locked, one end of brake collar is connected on brake-applying handle, the middle part is nested with on described brake disc, and the other end is connected on the brake collar setting device, the brake-applying handle pivotal joint is in the side of described left wallboard back to described right wallboard, and be extended with one at this brake-applying handle towards a side of described braking ratchet and carry the pawl pin axle, this carries the pawl pin axle corresponding to the described free-ended below of described braking ratchet, the brake collar setting device is arranged on described left wallboard back to a side of described right wallboard.
in another specific embodiment of the present invention, described brake collar setting device comprises the adjustment screw base, brake collar Connection Block and adjustment screw, adjust screw base and be fixed on described left wallboard back to a side of described right wallboard, offer one and adjust screw hole on this adjustment screw base, adjusting screw is set in the adjustment screw hole, and one first lock nut and one second lock nut have been screwed on this adjustment screw, wherein: the first lock nut adjust on screw the position corresponding to adjust screw base above, and the second lock nut adjust on screw the position corresponding to adjust screw base below, by first, the second being fitted to each other of lock nut and will adjust screw lock and fix on and adjust on screw base, the brake collar Connection Block is fixed on the lower end of adjusting screw, the described other end of described brake collar is connected on this brake collar Connection Block.
in another specific embodiment of the present invention, be fixed with a brake-applying handle restriction pin at described left wallboard on the wall body of a side of described right wallboard, consist of the limited location step groove on the end face of the end of described brake-applying handle, this limited step groove limits with brake-applying handle to be sold corresponding and matches, be extended with a brake collar in a side of the described end of brake-applying handle and connect bearing pin, a described end of described brake collar is connected bearing pin and connects with this brake collar, opposite side at the described end of brake-applying handle is fixed with a brake-applying handle pivotal axis, this brake-applying handle said pivot is connected on left wallboard.
In another specific embodiment of the present invention, in the bottom of described capstan box and be positioned at an end and be extended with one and be used for the boats and ships Connection Block that is connected with boats and ships, offer a connecting shaft hole on this boats and ships Connection Block.
Also has a specific embodiment of the present invention, described capstan comprises capstan axle, block plate, ring gear and twisted rope fixed card, the middle part of capsizing moment spindle is positioned at described casing chamber, and the capstan winch spindle nose at capsizing moment spindle two ends is bearing on the corresponding tank wall of described capstan box rotationally, block plate is formed in an end of capsizing moment spindle and is positioned at the casing chamber, ring gear is formed in the other end of capsizing moment spindle and is positioned at equally the casing chamber, the twisted rope fixed card is fixed on ring gear towards a side of block plate, and described driving gear is meshed with this ring gear.
More of the present invention and in specific embodiment, at the described right-hand member of described gear wheel shaft and the position formation that is being stretched over outside described right wallboard, first step shaft part and second step shaft part are arranged, described handwheel application force compensating operation mechanism and first step shaft part are fixed, and described handwheel and second step shaft part are fixed.
in of the present invention and then specific embodiment, described handwheel application force compensating operation mechanism comprises the ratchet swing arm, press hand, ratchet and pawl, ratchet is arranged in the ratchet swing arm chamber of ratchet swing arm, and an end and described first step shaft part together with the ratchet swing arm are fixed, pressing the other end of hand and ratchet swing arm fixes, pawl pivot is arranged on the middle part of ratchet swing arm and matches with ratchet, on described right wallboard and be fixed with a limiting stopper and towards a side of handwheel application force compensation mechanism and press the hand leg rest, described limiting stopper is corresponding with the end of a described end of described ratchet swing arm, describedly press hand and press the hand leg rest and match.
Of the present invention again more and in specific embodiment, middle position at described handwheel is fixed with wheel seat on the other hand, this handwheel seat and described second step shaft part are fixed, and are provided with a rocking arm at handwheel back to a side of described right wallboard and the boundary position that is positioned at handwheel.
In again of the present invention and then specific embodiment, be equipped with one group and be used for one group of standing screw that left and right wallboard is connected together between described left and right wallboard.
One of technique effect of technical scheme provided by the invention owing to also being furnished with handwheel application force compensating operation mechanism except being equipped with handwheel, thereby can alleviate crewman's manipulation strength; Two, because the M/C stop mechanism can abstemiously unlock to gear wheel shaft again to the gear wheel shaft positive lock, thereby it is reliable and discharge the effect of safety to have a locking; Three, terse and volume is little due to integral structure, thus use and inspection convenient; Four, due to the boundary position of the deck surface that can be configured in boats and ships, thereby can satisfy such as the colligation rope closing side by side of bulk goods wheel, oil tanker, coal freighter etc. or the requirement of putting rope.
Description of drawings
Fig. 1 is the embodiments of the invention constructional drawing.
Fig. 2 is the detailed structure view of M/C stop mechanism shown in Figure 1.
Fig. 3 is application examples schematic diagram of the present invention.
The specific embodiment
For the inspector that the makes Patent Office especially public can be expressly understood technical spirit of the present invention and beneficial effect more, the applicant general elaborates in the mode of embodiment below, but be not all restriction to the present invention program to the description of embodiment, any according to the present invention's design done only for pro forma but not substantial equivalent transformation all should be considered as technical scheme category of the present invention.
See also Fig. 1, provided a capstan box 1, this capstan box 1 consists of casing chamber 11, and is extended with a boats and ships Connection Block 15 at an end of the bottom of capstan box 1, offers a connecting shaft hole 151 on this boats and ships Connection Block 15.understanding for the ease of the public, the applicant also shows the reaction plate 81 that is installed on by the edge on the first sampan surface of boats and ships shown in Figure 38 in Fig. 1, this reaction plate 81 has a reaction plate post 811, in the time will being configured to capstan box 1 of the present invention on boats and ships 8, so as long as aforesaid connecting shaft hole 151 is nested with on reaction plate post 811, and the top at reaction plate post 811 is limited by platen 8111 and platen screw 8112, specifically platen screw 8112 is passed in the screw hole 8113 that end face that platen hole on platen 8111 and screw-in default in reaction plate post 811 offers.
On the left tank wall of aforesaid capstan box 1 and the top that is positioned at tank wall be fixed with a left wallboard 12, and on the right tank wall of capstan box 1 and the top that is positioned at right tank wall be fixed with a right wallboard 13, left and right wallboard 12,13 corresponds to each other, and is namely mutually parallel.Top between left and right wallboard 12,13 is fixed with a lamina tecti 14, covers by the space between 14 pairs of left and right wallboards 12 of this lamina tecti, 13 and protects, and more particularly casing chamber 11 is covered and protects.In the present embodiment, consist of on right wallboard 13 the fixing flanging 133 of the lamina tecti that extends of the direction of wallboard 12 left on one day is arranged, and at the fixing spaced apart flanging fixed orifice 1331 that is provided with of length direction of flanging 133 of this lamina tecti, passing with lamina tecti fix screw 141 the rear screw-in flanging of top cover plate hole 142 fixed orifice 1331 that defaults on lamina tecti 14, thus lamina tecti 14 is fixing with right wallboard 13.Namely transfer on left wallboard 12 if lamina tecti flanging 133 is changed into, should be considered as equivalent substitution so and still belong to technology contents category disclosed by the invention.In order to ensure the integrated connection effect between left and right wallboard 12,13, connected by one group of standing screw 7 between left and right wallboard 12,13.
By shown in Figure 1, on aforesaid left wallboard 12 and be fixed with a brake-applying handle in the side back to right wallboard 13 and limit pin 121(and also can claim brake-applying handle restriction bearing pin), and on aforesaid right wallboard 13 and be fixed with a limiting stopper 131 and pressing hand leg rest 132 on the wall body of a side of left wallboard 12.
provided the capstan winch 2 in the casing chamber 11 that is arranged at aforementioned capstan box 1, this capstan winch 2 comprises capsizing moment spindle 21, block plate 22(also can claim to keep off cheese), ring gear 23 and twisted rope fixed card 24, the middle part of capsizing moment spindle 21 is positioned at casing chamber 11, and the capstan winch spindle nose 211 at the two ends of capsizing moment spindle 21 is bearing on tank wall in the position corresponding to the axial trough 16 on the corresponding tank wall that is preset in capstan box 1 rotationally, block plate 22 is formed in an end (left end of shown position state) of capsizing moment spindle 21 and is positioned at casing chamber 11, ring gear 23 is formed in the other end of capsizing moment spindle 21 and is positioned at equally casing chamber 11, the shape of twisted rope fixed card 24 is the U font of English alphabet, and fixing towards a side of block plate 22 with fixed card nut 241 and ring gear 23 corresponding to the position that is preset in a pair of fixedly hole clipping 231 on ring gear 23.Under the use state, will be for the twisted rope 9 of aforementioned boats and ships 8 bindings is as fixing in an end and the twisted rope fixed card 24 of steel rope, the effect of aforementioned block plate 22 is to prevent that twisted rope 9 from moving about outside capsizing moment spindle 21, that is to say twisted rope 9 by control between block plate 22 and ring gear 23.
Provided a gear wheel shaft 3, the left end of this gear wheel shaft 3 is bearing on aforesaid left wallboard 12 rotationally by axle bed 34, and lean out left wallboard 12, and the right-hand member of gear wheel shaft 3 is bearing on right wallboard 13 rotationally by axle bed 34 equally, and lean out right wallboard 13, consisting of at the middle part of gear wheel shaft 3 and in the position corresponding to aforementioned ring gear 23 has a driving gear 31, and this driving gear 31 coordinates with ring gear 23 transmissions, namely is meshed with ring gear 23.By shown in Figure 1, the aforementioned right-hand member of gear wheel shaft 3 namely consists of a first step shaft part 32 and a second step shaft part 33 is arranged being stretched over the position that namely leans out outside right wallboard 13, and formation has the first flat key 321 on first step shaft part 32, and consist of on second step shaft part 33, the second flat key 331 is arranged.
Please continue to see Fig. 1, provided a handwheel 4 that is used for ordering about 3 motions of aforesaid gears axle, central authorities at this discoid handwheel 4 are fixed with wheel seat 41 on the other hand with one group of handwheel seat fix screw 411, and this handwheel seat 41 is fixing with the second flat key 331 on aforesaid second step shaft part 33; Be fixed with a Rocker arm 42 at handwheel 4 back to a side of aforementioned right wallboard 13 and the boundary position that is positioned at handwheel 4, this Rocker arm 42 forms vertical position relationship with handwheel 4.
When holding Rocker arm 42 by crewman or title boatman and against the sun shaking, namely make handwheel 4 to left-hand revolution, thereby rotated to anticlockwise direction by handwheel 4 driven gear axles 3, because driving gear 31 is meshed with ring gear 23, therefore driving ring gear 23 by driving gear 31 rotates to clockwise direction, make capstan axle 21 clickwises, twisted rope 9 is wound on capsizing moment spindle 21, more particularly twisted rope 9 is tightened up.When operation handwheel 4 when being tending towards requiring great effort state, when namely twisted rope 9 is tending towards tightening up state, in order to embody laborsaving to operation, therefore can enable handwheel application force compensating operation mechanism 6 under this state.
above mentioned handwheel application force compensating operation mechanism 6 preferred but not structure that be limited to is as follows: comprise ratchet swing arm 61, press hand 62, ratchet 63 and ratchet 64, ratchet 63 is arranged in the ratchet swing arm chamber 611 of ratchet swing arm 61, and by its ratchet hole 631 fixing with the first flat key 321 on aforesaid first step shaft part 32 together with an end of ratchet swing arm 61, one end of ratchet 64 is arranged on the middle part of ratchet swing arm 61 by little axle 641 pivots of ratchet, the other end of ratchet 64 constitutes free end, consist of at the middle part of this ratchet 64 pawl teeth 642 is arranged, this pawl teeth 642 matches with ratchet 63, and according to common practise, ratchet 64 constitutes free-wheel clutch with ratchet 63.The other end of pressing hand 62 and ratchet swing arm 61 is welded and fixed or is articulated and connected, and this is pressed hand 62 and is being shelved on aforesaid pressing on hand leg rest 132 under non-initiate mode, and aforesaid limiting stopper 131 is for spacing to ratchet swing arm 61.
When steering handwheel 4 and feel stressed when large, just can enable the handwheel application force compensation mechanism 6 of lever principle, to embody rapid operation.Specifically press hand 62 by operator's pressing, drive ratchet swing arms 61 by pressing hand 62, thus by ratchet swing arm 61 through ratchet 63 driven gear axles 3, drive ring gears 23 by driving gear 31, make twisted rope 9 be tightened to required degree, reach boats and ships 8 are reliably tied up solid purpose.
See also Fig. 2 and continue in conjunction with Fig. 1, provided one and manually operated stop mechanism 5, the preferred structure of this M/C stop mechanism 5 is as follows: comprise that brake disc 51, brake ratchet 52, braking ratchet 53, brake collar 54(also can claim brake shoe), brake-applying handle 55 and brake collar setting device 56, the left end that brake disc 51 and brake ratchet 52 are fixed on aforesaid gears axle 3 jointly is stretched over left wallboard 12 outer end, and preferably adopts the fixing mode of flat key that brake disc 51 and brake ratchet 52 are fixed with the left end of gear wheel shaft 3.Shown in figure, brake disc 51 that is to say that brake ratchet 52 is positioned at the left side of brake disc 51 between left wallboard 12 and brake ratchet 52.Escape in gear wheel shaft 3 in order to prevent brake ratchet 52, therefore add back-up ring 521 in the left side corresponding to brake ratchet 52, and with back-up ring fix screw 5211, back-up ring 521 is limited, in the screw hole that specifically back-up ring fix screw 5211 is screwed on the left end end face that is opened in gear wheel shaft 3.One end of braking ratchet 53 is arranged on braking pawl axis 531 by braking ratchet holes 534 pivotables on it, and limited by the nut 5342 that stops of being furnished with packing ring 5341, will stop that specifically nut 5342 is affixed on braking pawl axis 531 at the left side spin corresponding to braking ratchet 53.The other end of braking ratchet 53 constitutes free end 532, and this free end 532 also can be described as the counterweight head.Brake the middle part of ratchet 53 and consist of in the position corresponding to brake ratchet 52 a clutch pawl 533 is arranged.When free end 532 is scolded out towards the direction that deviates from brake ratchet 52, that is, when braking ratchet 53 turns round to anticlockwise direction, so, clutch pawl 533 separates with brake ratchet 52, thereby remove the locking (being aforesaid brake off) to brake ratchet 52, and when free end 532 during towards the direction displacement (motion) of brake ratchet 52, namely, when braking ratchet 53 turns round to clockwise direction, so, clutch pawl 533 contacts with brake ratchet 52, thereby to brake ratchet 52 lockings.One end of brake collar 54 has one first connector 541, and this first connector 541 is connected with brake collar setting device 56.Brake-applying handle 55 pivotal joints are in the side of left wallboard 12 back to right wallboard 13, it is the left side that pivotable is connected to left wallboard 12, and extend towards a side of aforementioned braking ratchet 53 at brake-applying handle 55 and be fixed with one and carry pawl pin axle 551, this carries pawl pin axle 551 corresponding to the below of the aforementioned free end 532 of braking ratchet 53, and brake collar setting device 56 is arranged on left wallboard 12 back to a side of right wallboard 13.
Aforesaid brake collar setting device 56 comprises to be adjusted screw base 561, brake collar Connection Block 562 and adjusts screw 563, adjust screw base 561 and be fixed on left wallboard 12 back to a side of right wallboard 13, offer one and adjust screw hole 5611 on this adjustment screw base 561, adjust screw 563 and be located in adjustment screw hole 5611, and screwed one first lock nut 5631 and one second lock nut 5632 on this adjustment screw 563.wherein: the first lock nut 5631 adjust on screw 563 the position corresponding to adjust screw base 561 above, and the second lock nut 5632 adjust on screw 563 the position corresponding to adjust screw base 561 below, by this first, the second lock nut 5631, 5632 common cooperation and will adjust screw 563 and be locked in and adjust on screw base 561, that is to say, screw 563 to be adjusted is after the location positioning of adjusting on screw base 561, screw respectively first again, the second lock screw 5631, 5632, and adjusted and the rational braking force of 54 pairs of brake discs 51 of acquisition brake collar by the position of adjusting screw 563.Brake collar Connection Block 562 is fixed on the lower end of adjusting screw 563, and aforesaid the second connector 542 is connected with this brake collar Connection Block 562.
By illustrated in figures 1 and 2, consist of limited location step groove 552 on the end face of the end of described brake-applying handle 55, this limited step groove 552 and the brake-applying handle in the left side of aforementioned left wallboard 12 limit to be sold 121 and matches.Again, namely be extended with a brake collar towards a side of brake collar 54 in the side (left side) of the end of brake-applying handle 55 and connect bearing pin 553, the first connector 541 of an aforementioned end of brake collar 54 is connected bearing pin 553 connections with this brake collar.And, opposite side (right side) at the end of brake-applying handle 55 is fixed with a brake-applying handle pivotal axis 554, these brake-applying handle pivotal axis 554 pivotables are connected in pivot axis hole 122 default on left wallboard 12, and limited by restriction nut 5541, specifically will limit nut 5541 and screw on threaded end 5542 on brake-applying handle pivotal axis 554.
As aforementioned, because twisted rope 9 is in the tight rope state, namely gear wheel shaft 3 is in the lock-out state by previous manual of the present invention operation stop mechanism 5, and therefore when boats and ships 8 reach the destination and need the loose locking that open twisted rope 9, namely industry is alleged when lightening restrictions on.hold brake-applying handle 55 and brake-applying handle 55 is upwards carried by the crewman so, this moment due to be positioned on brake-applying handle 55 carry pawl pin axle 551 corresponding to the braking ratchet 53 free end, therefore will brake ratchet 553 and against the sun turn round certain angle by carrying pawl pin axle 551, clutch pawl 533 and brake ratchet 521 are broken away from, but, the brake collar 54 of this moment is in to brake disc 51 state of checking owing to carrying on brake-applying handle 55, so, brake ratchet 52 can not occur suddenly turning round because having lost by the control of braking ratchet 53 to it, under this state, the operator is as long as press under brake-applying handle 55 is slight, brake collar 54 is in slightly the pine of brake disc 51 is opened state namely to brake disc 51 generation constraints, gear wheel shaft 3 is in released state, thereby can realize loosening of twisted rope 9, otherwise with example.
In said process, embody desirable safety by M/C stop mechanism 5 of the present invention, because as long as rationally controlled as the case may be up-and-down movement rhythm and the degree of brake-applying handle 55 by the operator, just can reach release and control to brake disc 51, avoid withdrawing from twisted rope 9 within the time in an instant and potential safety hazard occurs, that is to say by M/C stop mechanism 5 under the state of restraining to some extent, gear wheel shaft 3 to be rotated towards aforesaid opposite sense.
See also Fig. 3, illustrated boats and ships 8, the present invention to be configured in the edge of the first sampan of boats and ships 8 in Fig. 3, be used for two or above boats and ships 8 are bound together by twisted rope 9.
Claims (10)
1. winch for ship, it is characterized in that comprising the capstan box (1) with casing chamber (11), top at the left tank wall of this capstan box (1) is fixed with a left wallboard (12), and be fixed with a right wallboard (13) on the top of right tank wall, left and right wallboard (12,13) corresponds to each other, and the top between left and right wallboard (12,13) is fixed with a lamina tecti (14); One capstan (2), this capstan winch (2) is positioned at described casing chamber (11), and is bearing in rotationally on the corresponding tank wall of described capstan box (1); One gear wheel shaft (3), the left end of this gear wheel shaft (3) is bearing on described left wallboard (12) rotationally, and lean out left wallboard (12), the right-hand member of gear wheel shaft (3) is bearing on described right wallboard (13) rotationally, and lean out right wallboard (13), and the middle part of gear wheel shaft (3) is positioned between left and right wallboard (12,13) and formation has the driving gear (31) that coordinates with described capstan winch (2) transmission; One is used for ordering about the handwheel (4) of described gear wheel shaft (3) motion, and this handwheel (4) is fixed on the described right-hand member of described gear wheel shaft (3); One is used for the M/C stop mechanism (5) to described gear wheel shaft (3) locking or release, and this M/C stop mechanism (5) is arranged on the described left end of described gear wheel shaft (3); Take turns application force compensating operation mechanism (6) on the other hand, this handwheel application force compensating operation mechanism (6) is fixed on the described right-hand member of described gear wheel shaft (3), and is positioned between described right wallboard (13) and handwheel (4).
2. winch for ship according to claim 1, it is characterized in that described M/C stop mechanism (5) comprises brake disc (51), brake ratchet (52), braking ratchet (53), brake collar (54), brake-applying handle (55) and brake collar setting device (56), brake disc (51) and brake ratchet (52) are fixed on the described left end of described gear wheel shaft (3), wherein, brake disc (51) is positioned between described left wallboard (12) and brake ratchet (52), one end of braking ratchet (53) is arranged on braking pawl axis (531) rotationally, and braking pawl axis (531) is fixed on left wallboard (12) back to a side of right wallboard (13), the other end of braking ratchet (53) constitutes free end (532), brake the middle part of ratchet (53) and consist of in the position corresponding to brake ratchet (52) a clutch pawl (533) is arranged, when described free end (532) is scolded out towards the direction that deviates from brake ratchet (52), described clutch pawl (533) separates and brake ratchet (52) is discharged with brake ratchet (52), when described free end (532) during towards the direction displacement of brake ratchet (52), described clutch pawl (533) contacts with brake ratchet (52) and brake ratchet (52) is locked, one end of brake collar (54) is connected on brake-applying handle (55), the middle part is nested with on described brake disc (51), and the other end is connected on brake collar setting device (56), brake-applying handle (55) pivotal joint is in the side of described left wallboard (12) back to described right wallboard (13), and be extended with one at this brake-applying handle (55) towards a side of described braking ratchet (53) and carry pawl pin axle (551), this carries pawl pin axle (551) corresponding to the below of the described free end (532) of described braking ratchet (53), brake collar setting device (56) is arranged on described left wallboard (12) back to a side of described right wallboard (13).
3. winch for ship according to claim 2, it is characterized in that described brake collar setting device (56) comprises adjustment screw base (561), brake collar Connection Block (562) and adjustment screw (563), adjust screw base (561) and be fixed on described left wallboard (12) back to a side of described right wallboard (13), offer one and adjust screw hole (5611) on this adjustment screw base (561), adjusting screw (563) is set in adjustment screw hole (5611), and one first lock nut (5631) and one second lock nut (5622) have been screwed on this adjustment screw (563), wherein: the first lock nut (5631) is being adjusted position on screw (563) corresponding to the top of adjusting screw base (561), and the second lock nut (5632) is being adjusted position on screw (563) corresponding to the below of adjusting screw base (561), by first, the second lock nut (5631, being fitted to each other and will adjusting screw (563) and be locked in and adjust on screw base (561) 5632), brake collar Connection Block (562) is fixed on the lower end of adjusting screw (563), the described other end of described brake collar (54) is connected on this brake collar Connection Block (562).
4. winch for ship according to claim 2, it is characterized in that being fixed with a brake-applying handle restriction pin (121) at described left wallboard (12) on the wall body of a side of described right wallboard (13), consist of limited location step groove (552) on the end face of the end of described brake-applying handle (55), it is corresponding and match that this limited step groove (552) and brake-applying handle limit pin (121), be extended with a brake collar in a side of the described end of brake-applying handle (55) and connect bearing pin (553), a described end of described brake collar (54) is connected bearing pin (553) and connects with this brake collar, opposite side at the described end of brake-applying handle (55) is fixed with a brake-applying handle pivotal axis (554), this brake-applying handle pivotal axis (554) pivotable is connected on left wallboard (12).
5. winch for ship according to claim 1, it is characterized in that in the bottom of described capstan box (1) and be positioned at an end being extended with one and being used for the boats and ships Connection Block (15) that is connected with boats and ships, offer a connecting shaft hole (151) on this boats and ships Connection Block (15).
6. winch for ship according to claim 1, it is characterized in that described capstan (2) comprises capstan axle (21), block plate (22), ring gear (23) and twisted rope fixed card (24), the middle part of capsizing moment spindle (21) is positioned at described casing chamber (11), and the capstan winch spindle nose (211) at capsizing moment spindle (21) two ends is bearing on the corresponding tank wall of described capstan box (1) rotationally, block plate (22) is formed in an end of capsizing moment spindle (21) and is positioned at casing chamber (11), ring gear (23) is formed in the other end of capsizing moment spindle (21) and is positioned at equally casing chamber (11), twisted rope fixed card (24) is fixed on ring gear (23) towards a side of block plate (22), described driving gear (31) is meshed with this ring gear (23).
7. winch for ship according to claim 1, it is characterized in that at the described right-hand member of described gear wheel shaft (3) and the position formation that is being stretched over outside described right wallboard (13), first step shaft part (32) and second step shaft part (33) being arranged, described handwheel application force compensating operation mechanism (6) is fixing with first step shaft part (32), and described handwheel (4) is fixing with second step shaft part (33).
8. winch for ship according to claim 7, it is characterized in that described handwheel application force compensating operation mechanism (6) comprises ratchet swing arm (61), press hand (62), ratchet (63) and ratchet (64), ratchet (63) is arranged in the ratchet swing arm chamber (611) of ratchet swing arm (61), and an end and described first step shaft part (32) together with ratchet swing arm (61) are fixing, pressing hand (62) fixes with the other end of ratchet swing arm (61), ratchet (64) pivot is arranged on the middle part of ratchet swing arm (61) and matches with ratchet (63), upper and be fixed with a limiting stopper (131) and towards a side of handwheel application force compensation mechanism (6) and press hand leg rest (132) at described right wallboard (13), described limiting stopper (131) is corresponding with the end of a described end of described ratchet swing arm (61), describedly press hand (62) and press hand leg rest (132) and match.
9. winch for ship according to claim 7, it is characterized in that being fixed with wheel seat (41) on the other hand at the middle position of described handwheel (4), this handwheel seat (41) and described second step shaft part (33) are fixing, are provided with a rocking arm (42) at handwheel (4) back to a side of described right wallboard (13) and the boundary position that is positioned at handwheel (4).
10. the described winch for ship of arbitrary claim of according to claim 1 to 4, is characterized in that being equipped with one group for one group of standing screw (7) that left and right wallboard (12,13) is connected together between described left and right wallboard (12,13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310045313.4A CN103101852B (en) | 2013-02-05 | 2013-02-05 | Marine winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310045313.4A CN103101852B (en) | 2013-02-05 | 2013-02-05 | Marine winch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103101852A true CN103101852A (en) | 2013-05-15 |
| CN103101852B CN103101852B (en) | 2015-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310045313.4A Expired - Fee Related CN103101852B (en) | 2013-02-05 | 2013-02-05 | Marine winch |
Country Status (1)
| Country | Link |
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| CN (1) | CN103101852B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192770A (en) * | 2014-09-24 | 2014-12-10 | 国家电网公司 | Mounting mechanism for electromechanical device in lift-type double locking bucket-type rotating substation |
| CN104192728A (en) * | 2014-09-24 | 2014-12-10 | 国家电网公司 | Lifting single locking hook type rotating mounting mechanism for substation electromechanical equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192770A (en) * | 2014-09-24 | 2014-12-10 | 国家电网公司 | Mounting mechanism for electromechanical device in lift-type double locking bucket-type rotating substation |
| CN104192728A (en) * | 2014-09-24 | 2014-12-10 | 国家电网公司 | Lifting single locking hook type rotating mounting mechanism for substation electromechanical equipment |
| CN104192770B (en) * | 2014-09-24 | 2016-05-25 | 国家电网公司 | Mechanical and electric equipment installation mechanism of the basket rotation of lifting Dual-locking bucket electric substation |
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|---|---|
| CN103101852B (en) | 2015-05-06 |
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Owner name: SUZHOU CITY VOCATIONAL UNIV. Free format text: FORMER OWNER: RIJIU HEAVY INDUSTRY MACHINERY CO., LTD. Effective date: 20150319 |
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Inventor after: Zhang Yiping Inventor after: Zhang Yongkang Inventor after: Zhu Xuechao Inventor after: Sun Chunhua Inventor after: Gu Liya Inventor after: Zhou Zhengcun Inventor after: Pan Li Inventor after: Zhang Hongbing Inventor after: Du Jie Inventor before: Lu Huizhong |
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Free format text: CORRECT: INVENTOR; FROM: LU HUIZHONG TO: ZHANG YIPING ZHANG YONGKANG ZHU XUECHAO SUN CHUNHUA GU LIYA ZHOU ZHENGCUN PAN LI ZHANG HONGBING DU JIE Free format text: CORRECT: ADDRESS; FROM: 215511 SUZHOU, JIANGSU PROVINCE TO: 215104 SUZHOU, JIANGSU PROVINCE |
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Effective date of registration: 20150319 Address after: 215104 No. 106, Da Neng Road, Jiangsu, Suzhou Applicant after: Suzhou vocational University Address before: 215511 Jiangsu city of Suzhou province Changshou City Mei Li Zhenyin Village Applicant before: Rijiu Heavy Industry Machinery Co., Ltd. |
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