CN206069266U - A kind of low pressure shore connection cable lifts conveyer device - Google Patents

Abstract

This utility model is related to a kind of low pressure shore connection cable and lifts conveyer device, belongs to ship shore electric cable transfer special facilities technical field.The device includes disposing cable drum（2）Bottom mounting seat（1）, the mounting seat is also equipped with positioned at rotation platform（5）On lifting tower；The lifting tower is at least made up of the secondary lifting pylon for constituting vertical moving sets, and next stage lifting tower is equipped with the vertical flexible lifting driving device of driving upper level lifting tower；The bottom side hinge of lifting tower underframe is mounted on rotation platform, opposite side and the hinged vertical telescoping mechanism on rotation platform（8）External part is hinged；The cable transfer mechanism that paired friction pulley group is constituted is respectively provided with the top of the side of the lifting tower underframe and most upper level lifting tower（9）.This utility model floor space is little, easy to operate, with good adaptability, without the need for manually lifting, substantially increases working performance, saves improvement cost.

Description

A kind of low pressure shore connection cable lifts conveyer device

Technical field

This utility model is related to a kind of ship shore electric cable and lifts conveying equipment, and especially a kind of low pressure shore connection cable is lifted Conveyer device, belongs to ship shore electric cable transfer special facilities technical field.

Background technology

According to the applicant understood, the distribution voltage of most ships is low pressure, and traditional bank electricity is adopted on high pressure substantially Ship, high voltage shore power need aboard ship to install cable reel, step-down substation and associated satellite equipment additional after going on board.High pressure is gone on board not only Every ship needs additional equipment, and has so both wasted resource, increased the cost that shipowner uses bank electricity again, while and needing Larger transformation is carried out to ship, using during having a strong impact on ship reconstruction and is got a profit.

Further, since low pressure shore connection cable weight is relatively heavy, and required lifting is highly of a relatively high, for a long time, Low pressure shore connection cable is transported on ship mainly by loop wheel machine, is not only due to fix loop wheel machine place and is difficult to convenient transfer, and movement is hung Car affects dock operation again, and every time using all needing to repeat installing/dismounting cable, and cable will be drawn to from elevated on the bank Connect on ship, need the long period just complete once to connect or an opening operation, manual work workload is big, meanwhile, make With loop wheel machine or crane handling cable, not only task difficulty and potential safety hazard are increased to shipboard operation personnel, and due to can not Ensure the bending radius of cable, so that hidden danger is left to the safe handling of cable and ordinary life.

Utility model content

The purpose of this utility model is：For the problem that above-mentioned prior art is present, propose a kind of without the need for assembling and disassembling repeatedly Cable, can realize that mechanization, automatization's low pressure bank electricity are quickly gone on board, and adaptable low pressure shore connection cable lifts conveying Device, so as to significantly improving bank electricity service efficiency, improving bank electricity facility resource utilization, save shipowner using bank electricity cost.

In order to reach object above, this utility model low pressure shore connection cable lifts the basic technical scheme of conveyer device and is： Including placement cable drum（2）Bottom mounting seat（1）, the mounting seat is also equipped with positioned at rotation platform（5）On lifting tower （6）；The lifting tower is made up of the multistage lifting pylon and lifting tower upper frame for constituting vertical moving sets, the multistage lifting pylon In next stage lifting tower equipped with driving the vertical flexible lifting drive of upper level lifting tower；The multistage lifting tower The bottom side hinge of the lifting tower underframe in frame is mounted on rotation platform, and opposite side is vertical flexible on rotation platform with hinged Mechanism（8）External part is hinged；Friction in pairs is respectively provided with the top of the side of the lifting tower underframe and the lifting tower upper frame The cable transfer mechanism that wheel group is constituted（9）.

Used as a kind of preferred scheme, the mounting seat upper surface is fixed with rotary apparatuss（3）, the rotary apparatuss side Face is fixed with the revolving power mechanism including decelerator and motor（4）, on the rotary apparatuss, it is fixedly installed the rotation Platform.

Used as a kind of preferred scheme, the lifting tower upper frame has to be spaced apart leads cable roller bearing（28）The arc top of composition.

Used as a kind of preferred scheme, the bottom of the lifting tower upper frame is equipped with extension mechanism, and the extension mechanism includes It is fixed on the horizontal guide rail of the lifting tower upper frame lower surface（161）And the Extension support of moving sets is constituted with the guide rail（162）, The inner of the Extension support is connected with drive mechanism is extended, and outer end is equipped with fairlead.

Used as a kind of preferred scheme, the both sides of the Extension support are fixedly installed two mounting blocks respectively（168）, install Roller shaft is fixedly installed in block（167）, outside the other end of the roller shaft, rotary setting has roller（166）, described in four Roller is connected to the guide rail interior respectively.

Used as a kind of preferred scheme, the extension drive mechanism includes sprocket wheel（163）, chain（164）And chain moves in turn Force mechanisms（165）, rotary setting has two sprocket wheels respectively for guide rail two ends bottom, passes through the chain between the sprocket wheel Bar is driven, and the outer plate of the chain is fixed with the Extension support, and the sprocket wheel actuating unit is fixedly installed on the sprocket wheel.

Used as a kind of preferred scheme, the top difference level of the every one-level lifting tower in the multistage lifting pylon is solid Surely it is provided with fairlead.

As a kind of preferred scheme, in the multistage lifting pylon, in addition to most upper level lifting tower, each next stage Lifting tower inside top is respectively provided with the guide roller with corresponding upper level lifting tower contact outside（27）.

Used as a kind of preferred scheme, the multistage lifting pylon is at least three-level lifting tower, and the lifting drives dress Put including active lifting device and driven lowering or hoisting gear, the active lifting device is vertical on the lifting tower of the second level by being fixed on To tooth bar and be placed at the top of the lifting tower underframe and the tooth bar meshed gears constitute, the gear with lifting drive Motor is connected；The driven lowering or hoisting gear removes the lifting tower underframe and institute in including being arranged on the multistage lifting pylon The sprocket wheel for stating each lifting tower bottom and top outside most upper level lifting tower and the chain for bypassing sprocket wheel, the chain Two ends be separately fixed at the top of the lifting tower of the relative lifting tower next stage and the relative lifting tower upper level liter Drop tower bottom.

Used as a kind of preferred scheme, the cable transfer mechanism of the lifting tower underframe includes passing through Chain conveyer each other First conveying mechanism and second conveyor structure of linking, so can ensure that the first conveying mechanism and second conveyor structure are synchronously defeated Power transmission cable, the first conveying actuating unit that first conveying mechanism is constituted with decelerator and motor are connected.

The beneficial effects of the utility model are：After using this utility model, due to the surface-based installation of cable drum On seat, therefore without the need for ship is carried out installing additional, transformed；Manipulation power source drive rotation platform, can make lifting tower level rotation on demand Turn, realize position adjustments of the handling cable according to hull direction；Lifting tower can be made by hanging down relatively by lifting driving device Go straight up to drop and reach desired height；And regulating and controlling vertical telescoping mechanism can be such that lifting tower is inclined to ship side on demand, cable is realized To the close of ship direction, precalculated position is basically reached；Last firing cable conveying mechanism, you can by the cable on cable drum Ship specified location is continually transported to, the cable of Len req is overlapped for giving ship power distribution equipment, low pressure bank electricity is realized Quickly go on board.As can be seen here, this utility model floor space is little, easy to operate, with good adaptability, without the need for manually hanging Dress, substantially increases working performance, saves improvement cost, eliminates the potential safety hazard of traditional method presence.

Description of the drawings

Fig. 1 is the dimensional structure diagram of this utility model one embodiment.

Fig. 2 is the main structure diagram of Fig. 1 embodiments.

Fig. 3 is the right view of Fig. 2.

Fig. 4 is the first order and second level lifting tower overlooking the structure diagram in Fig. 1 embodiments.

Fig. 5 is that the extension mechanism of Fig. 1 embodiments overlooks cross section structure diagram.

Fig. 6 is the A-A cross section structure diagrams of Fig. 5.

In Fig. 1 to Fig. 6：1. mounting seat, 2. cable drum, 3. rotary apparatuss, 4. revolving power mechanism, 41. worm and gears Decelerator, 42. motors, 5. rotation platform, 6. lifting tower, 61. first order lifting towers, 62. second level lifting towers, 63. Three-level lifting tower, 64. fourth stage lifting towers, 65. level V lifting towers, 7. worm and gear elevator, 8. worm gear stretch Mechanism, 9. cable transfer mechanism, 91. first conveying mechanisms, 92. second conveyor structures, 93. the 3rd conveying mechanisms, 10. first is defeated Send actuating unit, 101. decelerators, 102. motors, 11. chains, 12. tooth bars, 13. gears, 14. gear transmission mechanisms, 141. snails Worm and gear decelerator, 142. motors, 15. second conveying actuating units, 151. decelerators, 152. motors, 16. extension mechanisms, 161. guide rails, 162. Extension supports, 163. sprocket wheels, 164. chains, 165. sprocket wheel actuating units, 17. fairleads, 171. first order Fairlead, 172. second level fairleads, 173. third level fairleads, 174. fourth stage fairleads, 175. level Vs Fairlead, 18. first sprocket wheels, 19. first chains, 20. second sprocket wheels, 21. second chains, 22. the 3rd sprocket wheels, 23. the 3rd Chain, 24. the 4th sprocket wheels, 25. the 4th chains, 26. cables, 27. guide rollers, 28. lead cable roller bearing.

Specific embodiment

Below in conjunction with the accompanying drawings, describe the specific embodiment of this utility model patent in detail.

The low pressure shore connection cable of the present embodiment lifts conveyer device as shown in figures 1 to 6, and 1 upper surface side of mounting seat is fixed and set There is cable drum 2,1 upper surface opposite side of mounting seat is fixed with rotary apparatuss 3, and it is dynamic that 3 side of rotary apparatuss is fixed with rotation Force mechanisms 4, including worm type of reduction gearing 41 and motor 42, are fixedly installed rotation platform 5, rotation platform 5 on rotary apparatuss 3 Upper surface is hinged with lifting tower 6 near ship side.

Lifting tower 6 includes first order lifting tower 61, second level lifting tower 62, the third level lifting tower 63, fourth stage Lifting tower 64, level V lifting tower 65, inside first order lifting tower 61, vertically slide and are provided with second level liter Drop pylon 62, second level lifting tower 62 are fixed with tooth bar 12, first order lifting tower 61 on the surface of ship side Top is fixedly installed the gear 13 and gear transmission mechanism 14 being engaged with tooth bar 12, and gear transmission mechanism 14 includes worm gear snail Bar decelerator 141 and motor 142,62 inner vertical direction of second level lifting tower slide and are provided with third level lifting tower 63, 63 inner vertical direction of third level lifting tower is slided and is provided with fourth stage lifting tower 64, solid at the top of fourth stage lifting tower 64 Surely level V lifting tower 65 is provided with, is circular arc at the top of level V lifting tower 65, to ensure the minimum bend of cable 26 Radius, is evenly distributed with the arc surface of level V lifting tower 65 and leads cable roller bearing 28.62 bottom symmetrical of second level lifting tower Rotary setting has two the first sprocket wheels 18, and corresponding two first chains 19 are bypassed from two 18 lower surfaces of the first sprocket wheel respectively, Two first chain, 19 one end are respectively fixedly disposed at the top of first order lifting tower 61, two first chain, 19 other end difference 63 bottom of third level lifting tower is fixedly installed on, lifting tower 62 top symmetrical rotary in the second level is provided with four the second sprocket wheels 20, four second chains 21 are bypassed from four 20 upper surfaces of the second sprocket wheel respectively, and four second chain, 21 one end are fixed respectively and set Put at the top of first order lifting tower 61, four second chain, 21 other ends are respectively fixedly disposed at 63 bottom of third level lifting tower There are two the 3rd sprocket wheels 22 in portion, 63 bottom symmetrical rotary setting of third level lifting tower, and two the 3rd chains 23 are respectively from two 3rd sprocket wheel, 22 lower surface is bypassed, and two 23 one end of the 3rd chain are respectively fixedly disposed at the top of second level lifting tower 62, and two 23 other end of the 3rd chain of root is respectively fixedly disposed at 64 bottom of fourth stage lifting tower, symmetrical at the top of third level lifting tower 63 Rotary setting has four the 4th sprocket wheels 24, and four the 4th chains 25 are bypassed from four 24 upper surfaces of the 4th sprocket wheel respectively, four Four chains, 25 one end is respectively fixedly disposed at the top of second level lifting tower 62, and four 25 other ends of the 4th chain are fixed respectively and set Put in 64 bottom of fourth stage lifting tower.First order lifting tower 61, second level lifting tower 62 and third level lifting tower 63 The inner side at top rotates respectively and is provided with guide roller 27, and the friction for being vertically moved up or down per one-level and producing to reduce lifting tower 6 is damaged Wound.Every one-level of lifting tower 6 is all fixedly installed fairlead 17, fairlead 17 include first order fairlead 171, Two grades of fairleads 172, third level fairlead 173, fourth stage fairlead 174 and level V fairleads 175, wherein, First order fairlead 171, second level fairlead 172, third level fairlead 173 and fourth stage fairlead 174 are distinguished It is horizontally fixed on first order lifting tower 61, second level lifting tower 62, third level lifting tower 63 and fourth stage lifting tower 64 away from one side surface of ship top, 175 level of level V fairlead is fixed on Extension support 162 near ship side.

Extension mechanism 16 is fixedly installed on 65 bottom of level V lifting tower, including guide rail 161, Extension support 162, sprocket wheel 163rd, chain 164, sprocket wheel actuating unit 165, wherein, the both sides of Extension support 162 are fixedly installed two mounting blocks 168 respectively, Roller shaft 167 is fixedly installed in mounting blocks 168, rotary setting has roller 166, four rollings outside the other end of roller shaft 167 Wheel 166 is connected to inside guide rail 161 respectively, and guide rail 161 is fixedly installed on 65 lower surface of level V lifting tower, Extension support 162 Level V fairlead 175 is fixedly installed near ship side, rotary setting has sprocket wheel 163 to 161 two ends bottom of guide rail respectively, It is driven by arranging chain 164 between two sprocket wheels 163, outer plate and the Extension support 162 of chain 164 are fixed, it is solid on sprocket wheel 163 Surely it is provided with sprocket wheel actuating unit 165.

Worm and gear elevator 7 is hinged on 5 upper surface of rotation platform and pushes up away from ship side, and worm and gear elevator 7 Portion is hinged with first order lifting tower 61, and 7 side of worm and gear elevator is fixedly installed worm gear telescoping mechanism 8.

Cable transfer mechanism 9, including the first conveying mechanism 91, second conveyor structure 92 and the 3rd conveying mechanism 93, first Level lifting tower 61 is fixedly installed the first conveying mechanism 91, second conveyor structure 92 away from the surface crown of ship side, the Transmission is realized by chain 11 between one conveying mechanism 91 and second conveyor structure 92, it is defeated to ensure the first conveying mechanism 91 and second Send mechanism 92 synchronous transport cable, under the first conveying mechanism 92, be fixedly installed the first conveying actuating unit 10, the first conveying is dynamic Force mechanisms 10 include decelerator 101 and motor 102.Be fixedly installed at the top of level V lifting tower 65 the 3rd conveying mechanism 93 and Second conveying actuating unit 15, the second conveying actuating unit 15 include decelerator 151 and motor 152.

26 one end of cable volume is located on cable drum 2,26 other end of cable sequentially pass through first order fairlead 171, the One conveying mechanism 91, second conveyor structure 92, second level fairlead 172, the third level fairlead 173, fourth stage lead cable dress Put the 174, the 3rd conveying mechanism 93 and level V fairlead 175.

During use, rotary apparatuss 3 are rotated to an angle under the driving of revolving power mechanism 4 in the horizontal direction, and fixation sets The cable 26 put the rotation platform 5 on rotary apparatuss 3, lifting tower 6 and be located on lifting tower 6 swings same angular therewith Degree, realizes position adjustments of the institute's handling cable 26 along ship hull direction, and after completing spinning movement, gear 13 is in gear transmission machine The driving lower band carry-over bar 12 of structure 14 at the uniform velocity rises, as tooth bar 12 is fixedly installed on second level lifting tower 62, therefore second Level lifting tower 62 at the uniform velocity rises therewith, so as to the second chain 21 being wound on the second sprocket wheel 20 is solid with third level lifting tower 63 A fixed segment length shortens, and forces third level lifting tower 63 also at the uniform velocity to rise therewith, so as to be wound on the 4th sprocket wheel 24 the Four chains 25 are shortened with the segment length that fourth stage lifting tower 64 is fixed, and force fourth stage lifting tower 64 also at the uniform velocity to be gone up therewith Rise, meanwhile, 9 synchronous transport cable 26 of cable transfer mechanism, it is ensured that the length of institute's handling cable 26 is equal to what lifting tower 6 rose Highly, until lifting tower 6 reaches desired height, after completing vertical motion, worm and gear elevator 7 is in worm gear telescoping mechanism 8 Driving under extend, force 6 run-off the straight of lifting tower being hinged therewith, until tilt to expected angle, due to worm and gear Elevator 7 has self-locking performance, it is ensured that 6 angle of inclination of lifting tower is constant, after completing tilting action, in sprocket wheel 163 and chain 164 coordinate under the lower and driving of sprocket wheel actuating unit 165, and Extension support 162 slides into desired location to ship direction, makes to wear Cable 26 in level V fairlead 175 is further drawn close to ship, and after completing extension action, cable transfer mechanism 9 exists Under the driving of the first conveying actuating unit 10 and the second conveying actuating unit 15, the further conveying of cable 26 is realized, to meet Cable 26 and the length required for ship power distribution equipment overlap joint, realize that low pressure bank electricity is gone on board, and meet ship and stop the electricity during bank Power demand.

After power supply terminates, drive of the cable transfer mechanism 9 in the first conveying actuating unit 10 and the second conveying actuating unit 15 Under dynamic, the opposite direction conveying of cable 26 is realized, cable 26 is withdrawn by 2 synchronous axial system of cable drum, the length of institute's retracting cable 26 Equal to the distance of ship power distribution equipment to level V fairlead 175, after the completion of withdrawal action, match somebody with somebody in sprocket wheel 163 and chain 164 Close and the driving of sprocket wheel actuating unit 165 under, Extension support 162 is to sliding until the 5th fairlead 175 away from ship direction Contact with level V lifting tower 65, after completing sliding action, worm and gear elevator 7 is under the driving of worm gear telescoping mechanism 8 Shrink, lifting tower 6 is pulled until its recovery vertical state, after recovering vertical state, gear 13 is in gear transmission mechanism 14 12 uniform descent of lower band carry-over bar is driven, as tooth bar 12 is fixedly installed on second level lifting tower 62, therefore second level lifting The uniform descent therewith of pylon 62, so as to the first chain 19 being wound on the first sprocket wheel 18 fix with third level lifting tower 63 one Segment length shortens, and forces the also uniform descent therewith of third level lifting tower 63, so as to the 3rd chain being wound on the 3rd sprocket wheel 22 23 are shortened with the segment length that fourth stage lifting tower 64 is fixed, and force the also uniform descent therewith of fourth stage lifting tower 64, together When, 9 synchronous transport cable 26 of cable transfer mechanism, it is ensured that the length of institute's handling cable 26 is equal to the height that lifting tower 6 declines, Until lifting tower 6 shrinks completely, after completing contractive action, rotary apparatuss 3 are under the driving of revolving power mechanism 4, reverse to revolve Turn respective angles, rotation platform 5, lifting tower 6 and the electricity being located on lifting tower 6 being fixedly installed on rotary apparatuss 3 Cable 26 swings equal angular therewith, realizes the contraction completely of the shore connection cable conveyer device.

In addition to the implementation, this utility model can also have other embodiment.For example, the series of lifting tower can be with The technical scheme that increase and decrease etc. as one sees fit, all employing equivalents or equivalent transformation are formed, all falls within the protection of this utility model requirement Scope.

Claims (10)

1. a kind of low pressure shore connection cable lifts conveyer device, including placement cable drum（2）Bottom mounting seat（1）, its feature It is：The mounting seat is also equipped with positioned at rotation platform（5）On lifting tower（6）；The lifting tower is by constituting vertical moving sets Multistage lifting pylon and lifting tower upper frame composition, the next stage lifting tower in the multistage lifting pylon equipped with drive upper one The vertical flexible lifting drive of level lifting tower；The bottom side hinge dress of the lifting tower underframe in the multistage lifting pylon On rotation platform, opposite side and the hinged vertical telescoping mechanism on rotation platform（8）External part is hinged；The lifting tower bottom The cable transfer mechanism that paired friction pulley group is constituted is respectively provided with the top of the side of frame and the lifting tower upper frame（9）.

2. low pressure shore connection cable according to claim 1 lifts conveyer device, it is characterised in that：The mounting seat upper surface It is fixed with rotary apparatuss（3）, the rotary apparatuss side is fixed with the revolving power mechanism including decelerator and motor （4）, on the rotary apparatuss, it is fixedly installed the rotation platform.

3. low pressure shore connection cable according to claim 1 lifts conveyer device, it is characterised in that：The lifting tower upper frame tool It is spaced apart and leads cable roller bearing（28）The arc top of composition.

4. the low pressure shore connection cable according to any one of claim 1-3 lifts conveyer device, it is characterised in that：The lifting The bottom of tower top frame is equipped with extension mechanism, and the extension mechanism includes the horizontal guide rail for being fixed on the lifting tower upper frame lower surface （161）And the Extension support of moving sets is constituted with the guide rail（162）, the inner of the Extension support connects with drive mechanism transmission is extended Connect, outer end is equipped with fairlead.

5. low pressure shore connection cable according to claim 4 lifts conveyer device, it is characterised in that：The both sides of the Extension support Two mounting blocks are fixedly installed respectively（168）, in mounting blocks, it is fixedly installed roller shaft（167）, the roller shaft it is another The outside rotary setting in end has roller（166）, four rollers are connected to the guide rail interior respectively.

6. low pressure shore connection cable according to claim 5 lifts conveyer device, it is characterised in that：The extension drive mechanism Including sprocket wheel（163）, chain（164）And sprocket wheel actuating unit（165）, rotary setting has two respectively for guide rail two ends bottom The individual sprocket wheel, by the chain drive between the sprocket wheel, the outer plate of the chain is fixed with the Extension support, described The sprocket wheel actuating unit is fixedly installed on sprocket wheel.

7. the low pressure shore connection cable according to any one of claim 1-3 lifts conveyer device, it is characterised in that：It is described multistage Level is fixedly installed fairlead respectively at the top of the every one-level lifting tower in lifting tower.

8. the low pressure shore connection cable according to any one of claim 1-3 lifts conveyer device, it is characterised in that：It is described multistage In lifting tower, in addition to most upper level lifting tower, each next stage lifting tower inside top be respectively provided with it is corresponding on The guide roller of one-level lifting tower contact outside（27）.

9. low pressure shore connection cable according to claim 8 lifts conveyer device, it is characterised in that：The multistage lifting pylon It is at least three-level lifting tower, the lifting drive includes active lifting device and driven lowering or hoisting gear, the active liter Falling unit is by the vertical tooth bar being fixed on the lifting tower of the second level and is placed at the top of the lifting tower underframe and the tooth Bar meshed gears is constituted, and the gear is connected with lifting motor；The driven lowering or hoisting gear includes being arranged on institute State each lifting tower bottom in addition to the lifting tower underframe and the most upper level lifting tower in multistage lifting pylon With the sprocket wheel and the chain for bypassing sprocket wheel at top, the two ends of the chain are separately fixed at the liter of the relative lifting tower next stage The lifting tower bottom of drop tower top and the relative lifting tower upper level.

10. the low pressure shore connection cable according to any one of claim 1-3 lifts conveyer device, it is characterised in that：The liter The cable transfer mechanism of drop bottom of towe frame includes the first conveying mechanism and the second conveyor structure being connected by Chain conveyer each other, So can ensure that the first conveying mechanism and second conveyor structure synchronous transport cable, first conveying mechanism and decelerator and The first conveying actuating unit that motor is constituted is connected.