Utility model content
The purpose of this utility model is to solve boats and ships of the prior art or ocean engineering platform when different layers between decks lifting goods, goods easily clashes into hull structure, and existing collision protection structure can additionally occupy hull space and the extra technical matters increasing hull weight, and provide one can reduce goods to clash into hull structure and hurtful cargo hoisting guide piece.
Another object of the present utility model is to provide a kind of hull with the utility model cargo hoisting guide piece.
The utility model proposes a kind of cargo hoisting guide piece, for the tweendeck cargo hoisting of hull different layers, described cargo hoisting guide piece comprises: to be fixed on hull and to extend in the tweendeck guide rail of different layers, to be fixed on hull and the fixed mechanism be positioned at above described guide rail, the sliding block joint mechanism that can move up and down along described guide rail, and be connected to the bont in order to adjust described sliding block joint mechanism height between described fixed mechanism and described sliding block joint mechanism;
Described sliding block joint mechanism moves to the position being applicable to connecting goods by bont, goods is connected in described sliding block joint mechanism by the lifting appliance on hull, goods is lifted by described lifting appliance and moves up and down along described guide rail with described sliding block joint mechanism, and goods swings by a small margin to avoid clashing into hull structure in moving process centered by the point of connection of described sliding block joint mechanism.
Wherein, described sliding block joint mechanism comprises main frame, is arranged on the pulley of described main frame both sides and is arranged on the pipe link in described main frame front, described pulley coordinates with described guide rail, described pipe link one end is connected with described main frame, the other end is connected with shackle, and goods is connected in described sliding block joint mechanism by described shackle.
Wherein, described main frame comprises two curb girders be parallel to each other, the back timber connecting both sides back end and the bottom girder being connected two curb girder bottoms, described curb girder, back timber and bottom girder surround a quadra, described pipe link is four, the first end of four pipe links is connected to the corner location of described quadra, second end of four pipe links links together to protruding also convergence the in direction away from described quadra, and described shackle connects the second end of described pipe link.
Wherein, first end and the described main frame of described pipe link are articulated and connected, and the second end of described pipe link is removably connected by described shackle.
Wherein, described four pipe links, be respectively head rod, second pipe link, 3rd pipe link and the 4th pipe link, the first end of described head rod and described second pipe link is connected on described back timber, the first end of described 3rd pipe link and described 4th pipe link is connected on described bottom girder, the close wherein curb girder of first end of described 3rd pipe link and described head rod, the first end of described 4th pipe link and described second pipe link is near another curb girder, second end of described 3rd pipe link is connected on described head rod, second end of described 4th pipe link is connected on described second pipe link, second end of described head rod and described second pipe link is linked together by described shackle, wherein, when described sliding block joint institution staff, described 3rd pipe link and described head rod form triangular structure, described 4th pipe link and the second pipe link form triangular structure.
Wherein, two curb girders of described main frame extend at least one pair of connecting strap be parallel to each other respectively to outside, and described pulley is fixed on this on connecting strap by rotating shaft.
Wherein, the back timber of described main frame is welded with hanger, for connecting described bont, described bont is chain block.
The utility model separately provides a kind of hull, described hull comprises promenade deck, between deck and underdeck, described hull also comprises the above-mentioned cargo hoisting guide piece be fixed on hull, the fixed mechanism of described cargo hoisting guide piece is arranged on the bulkhead between described promenade deck and described between deck, the upper end of described guide rail is between described promenade deck and described between deck, its lower end extends to described underdeck, described lifting appliance is arranged on described promenade deck, the suspension hook of described lifting appliance is interlocked goods to be connected to described sliding block joint mechanism for the shackle of the sliding block joint mechanism with described cargo hoisting guide piece.
Wherein, described guide rail is fixed on hull by a bracing frame, or described guide rail is directly fixed on the bulkhead of hull.
Wherein, described lifting appliance is hoist ceiling crane or chain block.
Compared with prior art, the utility model has following beneficial effect:
Cargo hoisting guide piece of the present utility model comprises guide rail, fixed mechanism and sliding block joint mechanism, goods is connected in sliding block joint mechanism, goods is followed sliding block joint mechanism and is moved up and down at different layers between decks along guide rail, thus realize goods in the tweendeck lifting of different layers, and goods is connected in sliding block joint mechanism, it swings by a small margin centered by the point of connection of sliding block joint mechanism, reduces goods to the infringement of equipment in hull structure or hull.
Hull of the present utility model, because adopting above mentioned goods lifting guide piece, decreases the infringement of cargo hoisting to hull structure.Meanwhile, the weight of hull clean ship is also alleviated relative to the collision protection structure of prior art.
Detailed description of the invention
In order to further illustrate principle of the present utility model and structure, now by reference to the accompanying drawings preferred embodiment of the present utility model is described in detail.
The hull such as boats and ships or marine engineering equipment generally comprises multideck, such as, as shown in Figure 3, hull 1 comprises promenade deck 1a, between deck 1b and underdeck 1c, each deck is all placed with goods, when some goods need move to underdeck 1c between deck 1b, or when moving between deck 1b from underdeck 1c, need to lift goods, and move.Because goods is heavier, generally lifted by lifting appliance, but in hoisting process, goods easily swings, easily clash into the equipment on bulkhead or hull, the cargo hoisting guide piece that the utility model provides can reduce goods and clash into infringement to bulkhead or hull auxiliaries.
Concrete, as shown in Figure 3 and Figure 4, cargo hoisting guide piece 10 of the present utility model for the tweendeck cargo hoisting of hull different layers, it bont 14 comprising the guide rail 11 be fixed on hull, be fixed on the fixed mechanism 12 above guide rail 11, the sliding block joint mechanism 13 that can move up and down along guide rail 11 and be connected on fixed mechanism.Sliding block joint mechanism 13 moves to the position being applicable to connecting goods by bont 14, goods is connected in sliding block joint mechanism 13 by the lifting appliance on hull, goods is lifted by lifting appliance and moves up and down along guide rail 11 with sliding block joint mechanism 13, and goods swings by a small margin and then avoids clashing into hull structure in moving process centered by the point of connection of sliding block joint mechanism 13.
Fixed mechanism 12 is welded by section bar, it is fixed on the bulkhead of hull 1, and in the present embodiment, this fixed mechanism 12 is fixed on the region on bulkhead 15 between promenade deck 1a and between deck 1b, this fixed mechanism 12 has suspension ring, for connecting bont 14.
Guide rail 11 be positioned at fixed mechanism 12 below and its upper end is about 1.2 meters apart from the distance of between deck 1b, guide rail 11 extends to underdeck 1c from the top of between deck 1b, and this guide rail 11 is fixed on the bulkhead 15 of hull.In another embodiment, guide rail 11 also can be fixed on the bracing frame that is arranged on hull.
Refer to Fig. 5 to Figure 11, sliding block joint mechanism 13 comprises main frame 131, is arranged on the pulley 132 that can slide along guide rail 11 of main frame 131 both sides and the pipe link 133 being arranged on main frame 131 front.Pulley 132 coordinates with guide rail 11, and pipe link 133 one end is connected with main frame 131, and the other end is connected with shackle 136, and goods is connected in sliding block joint mechanism 13 by shackle 136.
Main frame 131 is welded by square tube, steel pipe or other section bars, it comprises two curb girders be parallel to each other 1314,1312, the back timber 1311 connecting two curb girder 1314,1312 tops and bottom girder 1313, two curb girder 1314 being connected two curb girder 1314,1312 bottoms, 1312, back timber 1311 and bottom girder 1313 surround a quadra.
Pipe link 133 is welded by square tube, steel pipe or other section bars.At the present embodiment, pipe link 133 is four, the first end of four pipe links 133 is connected to the corner location of quadra, second end of four pipe links links together to protruding also convergence the in direction away from quadra, and the first end of pipe link 133 and main frame 131 are articulated and connected, the second end of pipe link 133 is removably connected by shackle 136.
More specifically, four pipe links are respectively head rod 1331, second pipe link 1332, the 3rd pipe link 1333 and the 4th pipe link 1334.The first end of head rod 1331 and the second pipe link 1332 is connected on back timber 1311, and the first end of the 3rd pipe link 1333 and the 4th pipe link 1334 is connected on bottom girder 1313.The close wherein curb girder 1312 of first end of the 3rd pipe link 1333 and head rod 1331, the first end of the 4th pipe link 1334 and the second pipe link 1332 is near another curb girder 1314, second end of the 3rd pipe link 1333 is connected on head rod 1331 by the mode of welding, in like manner, second end of the 4th pipe link 1334 is connected on the second pipe link 1332 by the mode of welding, and the second end of head rod 1331 and the second pipe link 1332 is linked together by above-mentioned shackle 136.
Stretch out a connection otic placode 1315 at the two ends place of bottom girder 1313 and back timber 1311 respectively to the front of main frame 131, the first end of head rod 1331, second pipe link 1332, the 3rd pipe link 1333 and the 4th pipe link 1334 is connected on corresponding connection otic placode 1315 respectively by attaching parts 135.This attaching parts 135 can be bolt or bearing pin.
It should be noted that, the shackle 136 for the second end connecting head rod 1331 and the second pipe link 1332 is detouchables.When this sliding block joint mechanism 13 does not work, after dismantling this shackle 136, head rod 1331 and the second pipe link 1332 can be set level to both sides, make whole pipe link 133 not protrude from main frame 131, and then the space that minimizing pipe link 133 takies, scratch when preventing personnel from walking about; When this sliding block joint mechanism 13 works, head rod 1331 and the second pipe link 1332 link together by shackle 136, make to form a stable structure between pipe link 133 and main frame 131, as shown in Figure 6 and Figure 8,3rd pipe link 1333 forms triangular structure with head rod 1331,4th pipe link 1334 and the second pipe link 1332 form triangular structure, to increase the structural stability of this sliding block joint mechanism 13.
Shackle 136 is except having the effect of connection pipe link, and this shackle 136 also can be used for connecting goods, hereinafter will have detailed description.
As shown in Figure 10, curb girder 1314, curb girder 1312 extend at least one pair of connecting strap 1316 be parallel to each other respectively to outside, in the present embodiment, each curb girder is arranged respectively two pairs of connecting straps 1316, often pair of connecting strap connects a pulley 132, and each pulley 132 is fixed between corresponding two connecting straps 1316 by rotating shaft 134.This rotating shaft 134 can be bolt or bearing pin.
The top of this main frame 131 is provided with a hanger 1317, for connecting bont 14.
Bont 14 can be hoist ceiling crane, chain block or assembly pulley etc., and other have the device drawing high function, and in the present embodiment, this bont 14 is chain block.This chain block comprises chain hoist wheel, be arranged on rising to the bait above chain hoist wheel, the hoisting chain be wound on chain hoist wheel, pull chain and be arranged on the lower hook of hoisting chain bottom.On the suspension ring that the rising to the bait of this chain block is hooked in fixed mechanism 12, lower hook is hooked on the hanger 1317 on main frame 131.
This sliding block joint mechanism 13 is connected on fixed mechanism 12 by chain block, and regulates the height and position of this sliding block joint mechanism 13 by chain block, makes altitude location that sliding block joint mechanism 13 lifts by crane according to goods on the relevant position of guide rail 11.
Be more than the constructional feature of the utility model cargo hoisting guide piece, below in conjunction with goods handling process, the anti-collision effect of this cargo hoisting guide piece be described;
As shown in Figure 11 to Figure 17, it is the working process schematic diagram of goods handling.Promenade deck 1a is provided with multiple lifting appliance 21 or single lifting appliance 21 for lifting by crane, having bad luck goods and coordinates hanging beam to use, and in the present embodiment, this lifting appliance 21 can be chain block or hoist ceiling crane.Use in the present embodiment and the combination that multiple lifting appliance 21 has bad luck goods is set.When goods 16 need move to underdeck 1c between deck 1b, realized by following steps:
Step one: as shown in figure 11, is placed on the suspension hook of lifting appliance 21 by goods 16;
Step 2: as shown in figure 12, operation lifting appliance 21 makes goods 16 move from right to left;
Step 3: as shown in figure 13, utilizes lifting appliance 21 by goods movement to the cargo hoisting district near bulkhead;
Step 4: as shown in figure 14, the height and position being adjusted sliding block joint mechanism 13 by bont 14 is alignd with the height of goods 16, the shackle of the suspension hook of lifting appliance 21 and sliding block joint mechanism 13 is interlocked, goods 16 is connected in sliding block joint mechanism 13, lays down the connection of bont 14 and sliding block joint mechanism 13;
Step 5: as shown in Figure 15 to Figure 17, under the effect of lifting appliance 21, sliding block joint mechanism 13 glides along guide rail 12 with goods 16 simultaneously, until arrive at underdeck, completes the lifting of goods 16.
Because of goods between deck 1b direction underdeck 1c glide time, goods 16 swings by a small margin centered by the point of connection B of sliding block joint mechanism 13 and this goods 16 is fixed on the pipe link of sliding block joint mechanism 13, little or nearly all can not bump against structure on hull to the shock dynamics of hull bulkhead, therefore, cargo hoisting guide piece of the present utility model can play good crashproof effect to the handling between different layers deck.
In addition, when goods needs to be transported between deck 1b from underdeck 1c, can complete by contrary flow process.
When sliding block joint mechanism 13 does not work, sliding block joint mechanism 13 is positioned at the top of guide rail 11 by bont 14, also can be placed on the bottom of guide rail 11, and, shackle in sliding block joint mechanism 13 can be removed, and pipe link be set level, to reduce the space that pipe link takies.
The utility model separately provides a kind of hull, this hull comprises promenade deck, between deck and underdeck, this hull also comprises the above mentioned goods lifting guide piece be fixed on hull, the fixed mechanism of this cargo hoisting guide piece is arranged on the bulkhead between promenade deck and between deck, the upper end of the guide rail of this cargo hoisting guide piece is between promenade deck and between deck, its lower end extends to underdeck, lifting appliance is arranged on promenade deck, with the shackle of sliding block joint mechanism, the suspension hook of lifting appliance is for being interlocked that goods is connected to sliding block joint mechanism.
This guide rail is fixed on above-mentioned hull by a bracing frame, or this guide rail is directly fixed on the bulkhead of above-mentioned hull.Lifting appliance is hoist ceiling crane or chain block.
In addition, hull in above-described embodiment comprises three layers of deck and promenade deck, between deck and underdeck, but be not limited to this, this hull can comprise more multi-layered deck, such as, except promenade deck and underdeck, also can comprise multilayer between deck, in such cases, guide rail extends to underdeck between promenade deck and ground floor between deck, extend past multilayer between deck, final arrival underdeck, all realize by guide rail of the present utility model to make the handling of goods between each layer deck, and effectively can reduce the infringement of goods shock to hull bulkhead.
Cargo hoisting guide piece of the present utility model comprises guide rail, fixed mechanism and sliding block joint mechanism, goods is connected in sliding block joint mechanism, goods is followed sliding block joint mechanism and is moved up and down at different layers between decks along guide rail, thus realize goods in the tweendeck lifting of different layers, and goods is connected in sliding block joint mechanism, it swings by a small margin centered by the point of connection of sliding block joint mechanism, reduces goods to the infringement of equipment in hull structure or hull.
In addition, for existing collision protection structure, lifting anticollision device of the present utility model has saved space, also reduces the light weight (existing collision protection structure is general all heavier) of hull simultaneously.
These are only better possible embodiments of the present utility model, and unrestricted protection domain of the present utility model, the equivalent structure change that all utilization the utility model specification sheetss and accompanying drawing content are made, is all included in protection domain of the present utility model.