CN204078013U - A kind of diformazan plate fixation mechanism - Google Patents
A kind of diformazan plate fixation mechanism Download PDFInfo
- Publication number
- CN204078013U CN204078013U CN201420454923.XU CN201420454923U CN204078013U CN 204078013 U CN204078013 U CN 204078013U CN 201420454923 U CN201420454923 U CN 201420454923U CN 204078013 U CN204078013 U CN 204078013U
- Authority
- CN
- China
- Prior art keywords
- bracket
- plate
- bulkhead
- guide rail
- diformazan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Types And Forms Of Lifts (AREA)
Abstract
The utility model discloses a kind of diformazan plate fixation mechanism peculiar to vessel, comprise four guide rail brackets, the sustained height of guide rail bracket is equipped with a bracket, bracket comprises drive-connecting shaft and supporter, lower oil cylinder is provided with in supporter, lower oil cylinder piston upper end is connected with back-up block by buffer gear, three upper cylinders are provided with above two brackets of wing bulkhead, upper cylinder is double-piston cylinder, rear top board is connected with near the outer end of the upper cylinder piston of bulkhead, away from the outer end of the upper cylinder piston of bulkhead and same strip front top plate hinged, extension spring is provided with between front top plate and rear top board, two lower oil cylinders are communicated with three upper cylinders by conduit under fluid pressure.Two decks that it efficiently solves prior art are easily shifted and affect two deck locating effects or cause the problem of bulkhead rail damage, have very high practical value.
Description
Technical field
The utility model relates to shipbuilding technical field, especially relates to a kind of diformazan plate fixation mechanism.
Background technology
Bulkhead track on multi purpose ship can be used for fixing two decks, and the track consisted of four angle steel carries out spacing to the corner on two decks, prevents two decks from moving belowdecks; When the goods that multi purpose ship needs traffic density larger such as steel, steel plate, coil of strip and other items, the goods of these heavinesses can only be placed on bottom cabin.After goods bottom cabin has been placed, utilize four contour brackets that four bulkhead tracks are arranged, diformazan grillage vacant lot is placed on the bulkhead track of multi purpose ship, space between now bottom two bottom surfaces, deck and cabin is for loading steel, steel plate, coil of strip and other items, two decks can be loaded other lighter goods, thus reach the object that multiple goods at utmost loads in mixture.Usual bracket can rotate, and does not namely need to fit on bulkhead by bracket when using, and is rotated by bracket and make it exceed bulkhead track, for living two decks from four corner buttresses when needing to use.But leave larger gap between the bulkhead track of prior art and two decks, and when using that bracket is built on stilts fixes two decks, there is larger potential safety hazard in this space, when boats and ships occur rocking because of stormy waves in the process of moving, two decks may be followed and rocked and occur displacement, thus make bulkhead track be clashed into and be out of shape, of long duration easily cause the gap between bulkhead track and two decks to strengthen, affect two deck locating effects or cause bulkhead rail damage.On the other hand, bracket height in prior art on bulkhead track is fixing, height cannot be carried out regulate, when therefore needing to load the bulky loaies such as steel, steel plate, coil of strip bottom cabin, diformazan grillage sky is placed on bracket, and the space size between now bottom two bottom surfaces, deck and cabin is fixing, when the quantity of goods bottom cabin is less, because bracket height cannot regulate, therefore easily cause cabin space waste.Publication date is on February 22nd, 2012, and publication number is that the patent document of CN102358398A discloses a kind of Double-deck support device, and be made up of supporting case, supporting pin, supporting pin is arranged in supporting case, and supporting case is welded on hull bulkhead; Supporting case comprises suspension ring, fulcrum, bearing surface, face of weld, groove, and supporting pin comprises contact surface, withholds, bearing surface, U type groove, protruding; Supporting case upper weld has suspension ring, supporting case inside is provided with groove, the both sides of supporting case are provided with fulcrum, the right side of supporting case is provided with face of weld, face of weld has oblong openning, and the bottom of oblong openning is provided with bearing surface, supporting pin is provided with and withholds, supporting pin upper left-hand is protruding right side is contact surface, and the middle part of supporting pin is provided with U type groove, and bottom is bearing surface; Supporting pin is matched with the fulcrum on supporting case by the U type groove on it, and supporting pin is loaded supporting case, and projection is fit in groove, and bearing surface contacts with bearing surface.This structure is conducive to improving space and arranges efficiency, strengthens cargo transport kind.But this structure cannot solve the problem that two decks are fixed and placing height cannot regulate on prior art multi purpose ship.
Utility model content
The purpose of this utility model solves two decks in prior art be easily shifted and affect two deck locating effects or cause the problem of bulkhead rail damage, provides a kind of diformazan plate fixation mechanism conveniently can fixing two decks.
Another object of the present utility model is that the bulkhead track bracket position solving prior art is fixed, and easily causes the problem of cabin space waste, provides a kind of bracket height to regulate, the diformazan plate fixation mechanism that cabin space availability ratio is high.
The utility model is the technical scheme solving the problems of the technologies described above employing, a kind of diformazan plate fixation mechanism, be arranged on the bulkhead of multi purpose ship, comprise four and be fixed on strip guide rail bracket on bulkhead and vertical with cabin base plate, it is parallel with guide rail bracket away from the side of bulkhead that the L-shaped two deck positioning guide rails of cross-sectional plane are fixed on guide rail bracket, the sustained height of described guide rail bracket is equipped with a bracket, described bracket comprises the drive-connecting shaft parallel with guide rail bracket and is arranged on the supporter of drive-connecting shaft side, the two ends up and down of drive-connecting shaft connect pivot connecting seat and lower pivot connecting seat respectively, upper pivot connecting seat and lower pivot connecting seat are connected with guide rail bracket, the lower oil cylinder that axis is parallel with guide rail bracket is provided with in described supporter, be connected with back-up block by buffer gear with the lower oil cylinder piston upper end of lower oil cylinder adaptation, with being provided with axis three upper cylinders vertical with bulkhead face above two brackets of wing bulkhead, three upper cylinders to be arranged between two two deck positioning guide rails and in same level, described upper cylinder is double-piston cylinder, the two ends of upper cylinder are equipped with upper cylinder piston, rear top board is connected with near the outer end of the upper cylinder piston of bulkhead, away from the outer end of the upper cylinder piston of bulkhead and same strip front top plate hinged, extension spring is provided with between front top plate and rear top board, two lower oil cylinders are communicated with three upper cylinders by conduit under fluid pressure, the drive-connecting shaft of described bracket is connected with bracket rotary electric machine by transmission device, described diformazan plate fixation mechanism also comprises control setup, described control setup connects bracket rotary electric machine.
When needs use bracket movable support deck, bracket rotary electric machine rotates and drives bracket to rotate, the supporter on bracket and the back-up block be located at above supporter is made to protrude from the orbital plane of two deck positioning guide rails, like this, when putting into two decks in two deck positioning guide rails, back-up block just can withstand two decks; Then the supporter on bracket and the back-up block be located at above supporter is made to be positioned at outside the orbital plane of two deck positioning guide rails, in order to avoid bracket impacts cargo handing bracket rotation without the need to using during bracket.In an initial condition, the front and back top board of upper cylinder is subject to the pulling force effect of extension spring, and upper cylinder piston is retracted, and because lower oil cylinder is communicated with by conduit under fluid pressure with upper cylinder, the hydraulic oil in upper cylinder is pressed into lower oil cylinder, and lower oil cylinder piston stretches out, and back-up block rises.When contacting with back-up block bottom two decks lifted, back-up block is depressed together with the lower oil cylinder piston be connected with back-up block by the weight on two decks, lower in-oil cylinder oil pressure is greater than the oil pressure of upper cylinder, lower in-oil cylinder hydraulic oil is pressed into upper cylinder, upper cylinder piston is ejected, rear top board props up bulkhead, and front top plate moves and extrudes the sidewall on two decks in two deck positioning guide rails, thus reaches the object of fixing two decks, preventing two deck displacements.And buffer gear is set between back-up block and lower oil cylinder piston, then can cushion the impact to hydraulic efficiency pressure system when two decks are put down.
As preferably, conduit under fluid pressure is connected with pressure relief device, pressure relief device comprises an energy storage tank, and be connected with blowdown valve and check valve between energy storage tank and conduit under fluid pressure, energy storage tank is fixed on the cylinder body of a upper cylinder.Pressure relief device is for controlling maximum pressure value, and when the pressure of upper and lower oil cylinder is greater than setting value, blowdown valve is opened and section hydraulic oil is imported energy storage tank, and now external pressure is greater than the pressure in energy storage tank, therefore closed check valve; And when being less than the pressure in energy storage tank when ambient pressure, check valve conducting, the hydraulic oil in energy storage tank is back in hydraulic ram by check valve.
As preferably, back-up block is rectangular structure, and the upper surface of back-up block is provided with roller slot, and when bracket is in running order, described roller slot is parallel with bulkhead face, is provided with roller in roller slot.At the upper surface of back-up block, roller is set, two decks lifting time its bottom and roller-contact, when front top plate above bracket stretches out extruding two deck, two deck transverse shifting resistances are less, two decks can be made finally to be in center, the front top plate on two both sides, decks is substantially identical to the squeese pressure on two decks, makes two deck stress equalizations.
As preferably, oil duct is provided with in bracket, the outer peripheral face of drive-connecting shaft lower end is provided with endless oil groove, oil duct is by drive-connecting shaft, endless oil groove, lower pivot connecting seat and the orifice that is arranged on outside lower pivot connecting seat, interface is connected with upper cylinder by hydraulic hose, is provided with hermetically-sealed construction between pivot connecting seat and drive-connecting shaft down.Conduit under fluid pressure part in the utility model bracket is communicated with outside conduit under fluid pressure by drive-connecting shaft, lower pivot connecting seat, because bracket is turntable, and lower pivot connecting seat is fixed sturcture, doing so avoids interface becomes bascule, is conducive to the setting of external hydraulic pipeline and fixes.
As preferably, buffer gear comprises the cushion chamber be arranged in back-up block, is provided with center link in cushion chamber, and center link is arranged with stage clip, and lower oil cylinder piston top is provided with the centre hole with center link adaptation, and the lower end of described center link is arranged in centre hole.Back-up block of the present utility model is, by stage clip, the pressure on two decks is passed to lower oil cylinder, when stage clip is compressed to a certain degree, back-up block directly contacts with supporter, the pressure on two decks is directly passed on supporter, this structuring limits the maximum pressure of hydraulic efficiency pressure system, hydraulic efficiency pressure system can be avoided like this to bear excessive pressure and damage, two decks also can be avoided to be subject to excessive squeese pressure and cause being extruded position distortions.
As preferably, the cross-sectional area sum of two lower oil cylinder cylinder holes is greater than the cross-sectional area sum of three upper cylinder cylinder holes.Lower oil cylinder and upper cylinder are hydraulic ram, the cross-sectional area of lower oil cylinder and upper cylinder can be determined according to the overhang of the volume under pressure of back-up block and top board, usually preferably the cross-sectional area of lower oil cylinder is greater than the cross-sectional area of upper cylinder, and the volume under pressure that such back-up block is less just can make top board have larger overhang.
As preferably, bracket and upper cylinder are arranged on guide rail bracket by synchronization lifting mechanism, described lifting mechanism comprises the bracket driving box being arranged on bracket riser guide on guide rail bracket and parallel with guide rail bracket and being arranged on bracket riser guide, bracket drives box entirety L-shaped, the cross-sectional plane of bracket riser guide is criss-cross, comprise adapter plate and be symmetricly set on the positive stop strip of adapter plate both sides, one side of adapter plate is fixed on the guide rail bracket between two deck positioning guide rails and bulkhead, another side of adapter plate is provided with teeth groove, limit sliding chutes is formed between the positive stop strip of adapter plate both sides and adapter plate and guide rail bracket, described bracket drives box to comprise a thick wall shell, lifter wheel is provided with in housing, the rotating shaft of lifter wheel is vertical with bracket riser guide, the two ends of rotating shaft are rotatably positioned on the both sides side plate of housing, the bracket lifting motor that lifter wheel is controlled by control setup is by worm drive and engage with teeth groove, described worm screw is parallel with bracket riser guide, the two ends up and down of worm screw are rotatably positioned on the cover plate and base plate of housing, near the adapter plate direction extension formation of housing both sides side plate bending to bracket riser guide and the positioning plate of described limit sliding chutes adaptation of guide rail bracket, upwards bending is L-shaped near one end of bracket riser guide for cover plate, bracket is fixed by upper pivot connecting seat and lower pivot connecting seat and cover plate, upper cylinder is fixed by adapter plate and cover plate.
The utility model arranges bracket riser guide on guide rail bracket, and bracket riser guide is arranged bracket and drive box, bracket and upper cylinder are then fixed on bracket and drive on box.Bracket drives box to have a thick wall shell, in housing, lifter wheel is set, worm drive is passed through by bracket lifting motor in the side of lifter wheel, the opposite side of lifter wheel engages with teeth groove, because the limit sliding chutes on the side plate bending of housing both sides and bracket riser guide forms spacing relation, bracket drives box cannot move in the horizontal direction, namely the meshing relation of lifter wheel and teeth groove cannot be removed, lifter wheel cannot leave teeth groove, therefore when bracket lifting motor rotates, worm screw is rotated and drives lifter wheel to rotate, bracket drives box can only be elevated along bracket riser guide, and then reach the object driving bracket and upper cylinder lifting.And when bracket bears the weight on two decks, the weight on two decks makes bracket drive box to have the trend moved down, namely there is rotation trend in lifter wheel, but because lifter wheel cannot rotate by worm screw restriction, and the limit sliding chutes on the positioning plate that the side plate of housing both sides extends to form and bracket riser guide forms spacing relation, bracket drives box cannot deviate from from bracket riser guide, therefore, the weight on two decks drives the housing of box by bracket, lifter wheel is delivered on bracket riser guide, thus make bracket drive box can bear very large vertical pressure, the utility model adopts thick wall shell to be exactly guarantee that bracket drives the structural strength of box.In addition, bracket lifting box of the present utility model is when being elevated, bracket is in light condition, and therefore bracket lifting motor only need have and drives the power of bracket lifting box and bracket lifting just can meet the demands, the bracket lifting box two deck weight of bearing and bracket lifting motor irrelevant.During the actual use of the utility model, four bracket lifting motors synchronously drive the lifting of bracket lifting box under control of the control means, four brackets are on sustained height all the time, guarantee that two decks put into are in horizontality, the bulkhead track bracket position that this addresses the problem prior art is fixed, and easily causes the problem of cabin space waste.
As preferably, teeth groove U-shaped profile, described lifter wheel comprises two turbines be axially set up in parallel, connected along turbine circumference well-distributed cylindrical connecting rods by many between two turbines, the length of connecting rod and the thickness of adapter plate suitable, connecting rod and tooth socket fit form the engaging piece of lifter wheel and teeth groove, and described worm screw is two, engage with two turbines respectively, two worm screws are synchronously driven by drive wheel by bracket lifting motor.Although drive single gear or turbine also can reach the object of bracket lifting box lifting by single worm screw, but consider that bracket lifting box needs to support very large weight, single worm screw drives single gear or the less stable of turbine, therefore the utility model adopts two turbines be axially set up in parallel, connected by cylindrical connecting rods between two turbines, two turbines respectively with two worm meshs, two worm screws are then synchronously driven by drive wheel by bracket lifting motor, in structure of the present utility model, cylindrical connecting rods and tooth socket fit form the engaging piece of lifter wheel and teeth groove, this engagement system is equivalent in U-shaped teeth groove, arrange the shorter cylindrical connecting rods of length for load-bearing, therefore very large power can be born between lifter wheel and teeth groove, the needs on support two deck can be met.Meanwhile, owing to adopting two worm meshs and driving two turbines, structurally have symmetry, therefore stability is very high, can meet stability requirement during support two deck.The circumcircle diameter formed due to the lateral surface of all connecting rods in turbine radial direction is less than turbine diameter, therefore when connecting rod engages with teeth groove, the turbine of both sides is positioned at the both sides of bracket riser guide upper mounted plate, which limit sliding axially of lifter wheel, and when bracket lifting box lifting, there is directional tagging.
The beneficial effects of the utility model are, two decks that it efficiently solves prior art are easily shifted and affect two deck locating effects or cause the problem of bulkhead rail damage, the bulkhead track bracket position simultaneously also solving prior art is fixed, easily cause the problem of cabin space waste, diformazan plate fixation mechanism of the present utility model can fix two decks easily, by the space availability ratio regulating bracket height to improve cabin, there is very high practical value.
Accompanying drawing explanation
Fig. 1 is a kind of plan structure schematic diagram of the utility model bracket collecting state;
Fig. 2 is a kind of plan structure schematic diagram of the utility model bracket mode of operation;
Fig. 3 is a kind of structure cutaway view of the utility model bracket collecting state;
Fig. 4 is a kind of structure cutaway view of the utility model bracket mode of operation;
Fig. 5 is the another kind of structure cutaway view of the utility model bracket collecting state;
Fig. 6 is the birds-eye view of Fig. 5 figure;
Fig. 7 is a kind of structure cutaway view that the utility model bracket drives box;
Fig. 8 is a kind of position relationship schematic diagram of the utility model four brackets.
In figure: 1. two deck positioning guide rails, 2. guide rail bracket, 3. bracket, 4. drive-connecting shaft, 5. pivot connecting seat on supporter 6., 7. descend pivot connecting seat, 8. play oil cylinder, 9. descend oil cylinder piston, 10. back-up block, 11. bulkheads, 12. upper cylinders, 13. upper cylinder pistons, 14. front top plates, 15. extension springs, 16. oil ducts, 17. bracket rotary electric machines, 18. energy storage tanks, 19. blowdown valves, 20. check valves, 21. rollers, 22. interface 23. hydraulic hoses, 24. hermetically-sealed constructions, 25. cushion chambers, 26. center links, 27. stage clips, 28. centre holes, 29. bracket riser guides, 30. brackets drive box, 31. adapter plates, 32. positive stop strips, 33. teeth groove, 34. limit sliding chutes, 35. turbines, 36. side plates, 37. bracket lifting motors, 38. worm screws, 39. top boards, 40. base plates, 41. positioning plates, 42. connecting rods, 43. drive wheels, 52. adapter plates, top board after 53..
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings the detailed description of the invention of technical solutions of the utility model is further described.
Embodiment 1
In the embodiment 1 shown in Fig. 1 Fig. 2, a kind of diformazan plate fixation mechanism, be arranged on the bulkhead of multi purpose ship, comprise four and be fixed on strip guide rail bracket (see figure 8) on bulkhead and vertical with cabin base plate, it is parallel with guide rail bracket away from the side of bulkhead that the L-shaped two deck positioning guide rails 1 of cross-sectional plane are fixed on guide rail bracket, the sustained height of described guide rail bracket 2 is equipped with a bracket 3, described bracket comprises the drive-connecting shaft 4 parallel with guide rail bracket and is arranged on the supporter 5 of drive-connecting shaft side, the two ends up and down of drive-connecting shaft connect pivot connecting seat 6 and lower pivot connecting seat 7 respectively, upper pivot connecting seat and lower pivot connecting seat are connected with guide rail bracket, the lower oil cylinder 8 that axis is parallel with guide rail bracket is provided with in described supporter, be connected with back-up block 10 (see Fig. 3 Fig. 4) by buffer gear with lower oil cylinder piston 9 upper end of lower oil cylinder adaptation, back-up block is rectangular structure, the upper surface of back-up block is provided with roller slot, when bracket is in running order, described roller slot is parallel with bulkhead face, roller 21 is provided with in roller slot, described buffer gear comprises the cushion chamber 25 be arranged in back-up block, is provided with center link 26 in cushion chamber, center link is arranged with stage clip 27, and lower oil cylinder piston top is provided with the centre hole 28 with center link adaptation, and the lower end of described center link is arranged in centre hole.With being provided with axis three upper cylinders 12 vertical with bulkhead face above two brackets of wing bulkhead 11, three upper cylinders to be arranged between two two deck positioning guide rails and in same level, described upper cylinder is double-piston cylinder, the two ends of upper cylinder are equipped with upper cylinder piston 13, rear top board 53 is connected with near the outer end of the upper cylinder piston of bulkhead, away from the outer end of the upper cylinder piston of bulkhead and same strip front top plate 14 hinged, extension spring 15 is provided with between front top plate and rear top board, two lower oil cylinders are communicated with three upper cylinders by conduit under fluid pressure, the cross-sectional area sum of two lower oil cylinder cylinder holes is greater than the cross-sectional area sum of three upper cylinder cylinder holes.The conduit under fluid pressure of every wing bulkhead is connected with pressure relief device, pressure relief device comprises an energy storage tank 18, and be connected with blowdown valve 19 and check valve 20 between energy storage tank and conduit under fluid pressure, energy storage tank is fixed on the cylinder body of a upper cylinder.The drive-connecting shaft of described bracket is connected with bracket rotary electric machine 17 by transmission device, and described diformazan plate fixation mechanism also comprises control setup, and described control setup connects bracket rotary electric machine.Oil duct 16 is provided with in bracket, the outer peripheral face of drive-connecting shaft lower end is provided with endless oil groove, oil duct is communicated with by drive-connecting shaft, endless oil groove, lower pivot connecting seat and the interface 22 that is arranged on outside lower pivot connecting seat, interface is connected with upper cylinder by hydraulic hose 23, is provided with hermetically-sealed construction 24 between pivot connecting seat and drive-connecting shaft down.
When needs use bracket, bracket rotary electric machine rotates and drives bracket to rotate, and makes the supporter on four brackets and the back-up block be located at above supporter protrude from the orbital plane of two deck positioning guide rails; Then the supporter on bracket and the back-up block be located at above supporter is made to be positioned at outside the orbital plane of two deck positioning guide rails, in order to avoid bracket impacts cargo handing bracket rotation without the need to using during bracket.In an initial condition, front and back top board is subject to the pulling force effect of extension spring, and upper cylinder piston is retracted, and because lower oil cylinder is communicated with by conduit under fluid pressure with upper cylinder, the hydraulic oil in upper cylinder is pressed into lower oil cylinder, and lower oil cylinder piston stretches out, and back-up block rises.When contacting with back-up block bottom two decks lifted, back-up block is depressed together with the lower oil cylinder piston be connected with back-up block by the weight on two decks, lower in-oil cylinder oil pressure is greater than the oil pressure of upper cylinder, lower in-oil cylinder hydraulic oil is pressed into upper cylinder, upper cylinder piston is ejected, rear top board props up bulkhead, and front top plate moves and extrudes the sidewall on two decks in two deck positioning guide rails, thus reaches the object of fixing two decks, preventing two deck displacements.
Embodiment 2
The bracket of embodiment 2 and upper cylinder are arranged on (see figure 5) on guide rail bracket by synchronization lifting mechanism, described lifting mechanism comprises the bracket driving box 30 being arranged on bracket riser guide 29 on guide rail bracket and parallel with guide rail bracket and being arranged on bracket riser guide, bracket drives box entirety L-shaped, the cross-sectional plane of bracket riser guide is criss-cross (see figure 6), comprise adapter plate 31 and be symmetricly set on the positive stop strip 32 of adapter plate both sides, one side of adapter plate is fixed on the guide rail bracket between two deck positioning guide rails and bulkhead, another side of adapter plate is provided with teeth groove 33, limit sliding chutes 34 is formed between the positive stop strip of adapter plate both sides and adapter plate and guide rail bracket, described bracket drives box to comprise a thick wall shell, lifter wheel is provided with in housing, the rotating shaft of lifter wheel is vertical with bracket riser guide, the two ends of rotating shaft are rotatably positioned on the both sides side plate 36 of housing, the bracket lifting motor 37 that lifter wheel is controlled by control setup is driven by worm screw 38 and engages with teeth groove, described worm screw is parallel with bracket riser guide, the two ends up and down of worm screw are rotatably positioned on the cover plate 39 and base plate 40 of housing, near the adapter plate direction extension formation of housing both sides side plate bending to bracket riser guide and the positioning plate 41 of described limit sliding chutes adaptation of guide rail bracket, upwards bending is L-shaped near one end of bracket riser guide for cover plate, bracket is fixed by upper pivot connecting seat and lower pivot connecting seat and cover plate, upper cylinder is fixed by adapter plate 52 and cover plate.
The teeth groove U-shaped profile of the present embodiment, described lifter wheel comprises two turbines 35 be axially set up in parallel, connected along turbine circumference well-distributed cylindrical connecting rods 42 by many between two turbines, the length of connecting rod and the thickness of adapter plate suitable, connecting rod and tooth socket fit form the engaging piece of lifter wheel and teeth groove, described worm screw is two, engage with two turbines respectively, two worm screws synchronously drive (see figure 7) by bracket lifting motor by drive wheel 43, and all the other are identical with embodiment 1.
The utility model arranges bracket riser guide on guide rail bracket, bracket riser guide is arranged bracket and drive box, bracket is then fixed on bracket and drives on box, bracket drives box to have a thick wall shell, in housing, lifter wheel is set, worm drive is passed through by bracket lifting motor in the side of lifter wheel, the opposite side of lifter wheel engages with teeth groove, because the limit sliding chutes on the side plate bending of housing both sides and bracket riser guide forms spacing relation, bracket drives box cannot move in the horizontal direction, namely the meshing relation of lifter wheel and teeth groove cannot be removed, lifter wheel cannot leave teeth groove, therefore when bracket lifting motor rotates, worm screw is rotated and drives lifter wheel to rotate, bracket drives box can only be elevated along bracket riser guide, and then reach the object driving bracket and upper cylinder lifting.The structure of the present embodiment is when reality uses, four bracket lifting motors synchronously drive the lifting of bracket lifting box under control of the control means, four brackets are on sustained height all the time, guarantee that two decks put into are in horizontality, the bulkhead track bracket position that this addresses the problem prior art is fixed, and easily causes the problem of cabin space waste.
Claims (8)
1. a diformazan plate fixation mechanism, be arranged on the bulkhead of multi purpose ship, comprise four and be fixed on strip guide rail bracket on bulkhead and vertical with cabin base plate, it is parallel with guide rail bracket away from the side of bulkhead that the L-shaped two deck positioning guide rails (1) of cross-sectional plane are fixed on guide rail bracket, it is characterized in that, the sustained height of described guide rail bracket (2) is equipped with a bracket (3), described bracket comprises the drive-connecting shaft (4) parallel with guide rail bracket and is arranged on the supporter (5) of drive-connecting shaft side, the two ends up and down of drive-connecting shaft connect pivot connecting seat (6) and lower pivot connecting seat (7) respectively, upper pivot connecting seat and lower pivot connecting seat are connected with guide rail bracket, the lower oil cylinder (8) that axis is parallel with guide rail bracket is provided with in described supporter, be connected with back-up block (10) by buffer gear with lower oil cylinder piston (9) upper end of lower oil cylinder adaptation, three upper cylinders (12) that axis is vertical with bulkhead face are provided with above two brackets of same wing bulkhead (11), three upper cylinders to be arranged between two two deck positioning guide rails and in same level, described upper cylinder is double-piston cylinder, the two ends of upper cylinder are equipped with upper cylinder piston (13), rear top board (53) is connected with near the outer end of the upper cylinder piston of bulkhead, away from the outer end of the upper cylinder piston of bulkhead and same strip front top plate (14) hinged, extension spring (15) is provided with between front top plate and rear top board, two lower oil cylinders are communicated with three upper cylinders by conduit under fluid pressure, the drive-connecting shaft of described bracket is connected with bracket rotary electric machine (17) by transmission device, described diformazan plate fixation mechanism also comprises control setup, described control setup connects bracket rotary electric machine.
2. diformazan plate fixation mechanism according to claim 1, it is characterized in that, described conduit under fluid pressure is connected with pressure relief device, pressure relief device comprises an energy storage tank (18), be connected with blowdown valve (19) and check valve (20) between energy storage tank and conduit under fluid pressure, energy storage tank is fixed on the cylinder body of a upper cylinder.
3. diformazan plate fixation mechanism according to claim 1, is characterized in that, back-up block is rectangular structure, and the upper surface of back-up block is provided with roller slot, and when bracket is in running order, described roller slot is parallel with bulkhead face, is provided with roller (21) in roller slot.
4. diformazan plate fixation mechanism according to claim 1, it is characterized in that, oil duct (16) is provided with in bracket, the outer peripheral face of drive-connecting shaft lower end is provided with endless oil groove, oil duct is communicated with the interface be arranged on outside lower pivot connecting seat (22) by drive-connecting shaft, endless oil groove, lower pivot connecting seat, interface is connected with upper cylinder by hydraulic hose (23), is provided with hermetically-sealed construction (24) between pivot connecting seat and drive-connecting shaft down.
5. diformazan plate fixation mechanism according to claim 1, it is characterized in that, described buffer gear comprises the cushion chamber (25) be arranged in back-up block, center link (26) is provided with in cushion chamber, center link is arranged with stage clip (27), lower oil cylinder piston top is provided with and the centre hole of center link adaptation (28), and the lower end of described center link is arranged in centre hole.
6. diformazan plate fixation mechanism according to claim 1, is characterized in that, the cross-sectional area sum of two lower oil cylinder cylinder holes is greater than the cross-sectional area sum of three upper cylinder cylinder holes.
7. the diformazan plate fixation mechanism according to any one of claim 1-6, it is characterized in that, described bracket and upper cylinder are arranged on guide rail bracket by synchronization lifting mechanism, described lifting mechanism comprises bracket driving box (30) being arranged on bracket riser guide (29) on guide rail bracket and parallel with guide rail bracket and being arranged on bracket riser guide, bracket drives box entirety L-shaped, the cross-sectional plane of bracket riser guide is criss-cross, comprise adapter plate (31) and be symmetricly set on the positive stop strip (32) of adapter plate both sides, one side of adapter plate is fixed on the guide rail bracket between two deck positioning guide rails and bulkhead, another side of adapter plate is provided with teeth groove (33), limit sliding chutes (34) is formed between the positive stop strip of adapter plate both sides and adapter plate and guide rail bracket, described bracket drives box to comprise a thick wall shell, lifter wheel is provided with in housing, the rotating shaft of lifter wheel is vertical with bracket riser guide, the two ends of rotating shaft are rotatably positioned on the both sides side plate (36) of housing, the bracket lifting motor (37) that lifter wheel is controlled by control setup is driven by worm screw (38) and engages with teeth groove, described worm screw is parallel with bracket riser guide, the two ends up and down of worm screw are rotatably positioned on the cover plate (39) and base plate (40) of housing, near the adapter plate direction extension formation of housing both sides side plate bending to bracket riser guide and the positioning plate (41) of described limit sliding chutes adaptation of guide rail bracket, upwards bending is L-shaped near one end of bracket riser guide for cover plate, bracket is fixed by upper pivot connecting seat and lower pivot connecting seat and cover plate, upper cylinder is fixed by adapter plate (52) and cover plate.
8. diformazan plate fixation mechanism according to claim 7, it is characterized in that, described teeth groove U-shaped profile, described lifter wheel comprises two turbines (35) be axially set up in parallel, connected along turbine circumference well-distributed cylindrical connecting rods (42) by many between two turbines, the length of connecting rod and the thickness of adapter plate suitable, connecting rod and tooth socket fit form the engaging piece of lifter wheel and teeth groove, described worm screw is two, engage with two turbines respectively, two worm screws are synchronously driven by drive wheel (43) by bracket lifting motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454923.XU CN204078013U (en) | 2014-08-13 | 2014-08-13 | A kind of diformazan plate fixation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454923.XU CN204078013U (en) | 2014-08-13 | 2014-08-13 | A kind of diformazan plate fixation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204078013U true CN204078013U (en) | 2015-01-07 |
Family
ID=52170754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420454923.XU Expired - Fee Related CN204078013U (en) | 2014-08-13 | 2014-08-13 | A kind of diformazan plate fixation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204078013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149942A (en) * | 2014-07-16 | 2014-11-19 | 浙江海洋学院 | Second-deck positioning guide rail mechanism |
-
2014
- 2014-08-13 CN CN201420454923.XU patent/CN204078013U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149942A (en) * | 2014-07-16 | 2014-11-19 | 浙江海洋学院 | Second-deck positioning guide rail mechanism |
| CN104149942B (en) * | 2014-07-16 | 2016-08-03 | 浙江海洋学院 | A kind of two deck positioning guide rail mechanisms |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105015713A (en) | Container positioning guide rail device for ships | |
| CN109339524B (en) | Carrying platform and transportation trolley for stereo garage | |
| KR100623202B1 (en) | Large structure transport device and it method | |
| CN104608883B (en) | Ship floating maintenance platform | |
| CN205869907U (en) | Wheel pair bearing withdrawal machine | |
| CN204078009U (en) | A kind of seatainer fixed guide | |
| CN201061810Y (en) | Vertical hydraulic pressure cold bending machine | |
| CN204078013U (en) | A kind of diformazan plate fixation mechanism | |
| CN104149943B (en) | A kind of multi-purpose cargo ship with container positioning guide rail device | |
| CN104192268B (en) | A kind of multi-purpose cargo ship with container positioning guide rail mechanism | |
| CN104309768B (en) | A kind of multi-purpose cargo ship with false deck positioning guide rail device | |
| CN204110323U (en) | A kind of mechano decking anchor fitting | |
| CN104192269B (en) | A kind of seatainer positioning guide rail mechanism | |
| CN203845490U (en) | Logistic loading and unloading conveyer | |
| KR101350173B1 (en) | Bunkering vessel | |
| CN104149941B (en) | A kind of false deck positioning guide rail device | |
| CN204078010U (en) | A kind of multi purpose ship with bracket | |
| CN204078011U (en) | A kind of multi purpose ship with multilayer bracket | |
| CN204078012U (en) | A kind of seatainer anchor fitting | |
| CN104309766B (en) | A kind of multi-purpose cargo ship with two deck positioning guide rail mechanisms | |
| CN104149942B (en) | A kind of two deck positioning guide rail mechanisms | |
| CN202377300U (en) | Coiled plate uncoiling equipment | |
| KR20120084105A (en) | Gas fuel ship and bunkering vessel | |
| CN105156016B (en) | Embarkation equipment | |
| CN204452843U (en) | Boats and ships float maintenance platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20190813 |