CN105110181A - Follow-up hydraulic energy consumption container stabilizing device - Google Patents
Follow-up hydraulic energy consumption container stabilizing device Download PDFInfo
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- CN105110181A CN105110181A CN201510610919.7A CN201510610919A CN105110181A CN 105110181 A CN105110181 A CN 105110181A CN 201510610919 A CN201510610919 A CN 201510610919A CN 105110181 A CN105110181 A CN 105110181A
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- suspension bracket
- unit
- linkage board
- freight container
- power consumption
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Abstract
The invention discloses a follow-up hydraulic energy consumption container stabilizing device which comprises a hanging bracket and a stabilizing mechanism, wherein the stabilizing mechanism comprises four stabilizing units; each stabilizing unit comprises a support, a pulley and a hydraulic damper; two supports are arranged above the left side of the hanging bracket; the other two supports are arranged above the right side of the hanging bracket; two pulleys are arranged above the left side of the hanging bracket; the other two pulleys are arranged above the right side of the hanging bracket; each support is connected with the pulley in the same stabilizing unit through a linkage plate; the upper end of each hydraulic damper is connected with the linkage plate in the same stabilizing unit through a connection plate; the lower end of each hydraulic damper is connected with the support in the same stabilizing unit through the corresponding connection plate. The follow-up hydraulic energy consumption container stabilizing device has the advantage that a lifting appliance and a container lifted by the lifting appliance are prevented from swinging in the moving direction of a trolley of a crane due to inertia when the trolley moves at a high speed.
Description
Technical field
The present invention relates to a kind of freight container antirolling apparatus, particularly relate to a kind of trailing type hydraulic pressure power consumption freight container antirolling apparatus.
Background technology
During Port Container Cranes work, the horizontal high-speed cruising of monkey suspender and the freight container that hangs can be caused seriously to wave on trolley travelling direction because of inertia and self waves.Make driver at container spreader to too many to the time that case link spends to car or ship of freight container or freight container, greatly have impact on production efficiency and bring hidden danger to safety in production.
Current freight container anti-rolling technology mainly contains electronics and subtracts to shake to subtract with machinery and shake two kinds.Wherein electronics subtracts to shake and controls the velocity variations of walking dolly to reduce waving of container spreader mainly through braking, acceleration etc., its principle is actually and becomes potential energy to consume the operation kinetic transformation of container spreader and freight container, finally makes container spreader stop rocking.Move because dolly and driver's cab constantly play (system) in actual mechanical process, easily cause driver carsick, tired, cause production safety hidden danger.Another kind of now conventional machinery subtract swing mechanism mainly contain triangle eight restrict mechanism, be separated dolly, multifunctional hydraulic cylinder etc., the many complex structures of its mechanism, also need electric control system, reliability is low, easily produces fault, difficult in maintenance.
As can be seen here, prior art awaits further improving.
Summary of the invention
The present invention is the weak point avoiding above-mentioned prior art to exist, provide a kind of structure simple, safeguard trailing type hydraulic pressure power consumption freight container antirolling apparatus easy to use.
The technical solution adopted in the present invention is:
Trailing type hydraulic pressure power consumption freight container antirolling apparatus, comprise suspension bracket and subtract swing mechanism, subtract swing mechanism to comprise four and subtract and shake unit, wherein two subtract and shake the left side that unit is arranged on suspension bracket, two other subtracts and shakes the right side that unit is arranged on suspension bracket, respectively subtract and shake unit and include bearing, pulley and hydraulic damper, two in four described bearings are arranged on suspension bracket left upper portion, two other is arranged on suspension bracket right upper portion, two in four described pulleys are positioned at top on the left of suspension bracket, two other is positioned at top on the right side of suspension bracket, and each bearing is all by linkage board be positioned at the same pulley shaking unit that subtracts with this bearing and be connected, the upper end of each hydraulic damper is by connecting panel and be positioned at the same linkage board shaking unit that subtracts with this hydraulic damper and be connected, lower end and be positioned at the same bearing shaking unit that subtracts with this hydraulic damper and be connected.
Two hydraulic dampers being positioned at suspension bracket the same side are positioned at the phase of two pulleys to the inside.
Two hydraulic dampers being positioned at suspension bracket the same side are positioned at the phase of two pulleys laterally.
The piston that each described hydraulic damper includes piston rod, cylinder body and is arranged in cylinder body, be provided with seal ring between piston and inboard wall of cylinder block, cylinder body comprises rod chamber and rodless cavity, is all filled with hydraulic oil in rod chamber and rodless cavity, cylinder body is stretched out and by the first hinge be positioned at the same connecting panel shaking unit that subtracts with it and be connected in the top of piston rod, the bottom of cylinder body is by the second hinge and be positioned at the same bearing shaking unit that subtracts with it and be connected, the bottom of piston rod is connected with piston, the part that piston rod is positioned at rod chamber offers oilhole, and the bottom of piston rod offers the oily passage of the mistake communicated with oilhole, cross oily passage and comprise the first passage be connected with oilhole and the second channel be connected with rodless cavity, being provided with in second channel can along the slide block of second channel movement, the external diameter of slide block is less than the diameter of first passage, described piston offered oil ring groove, and cross oil ring groove and communicate with rod chamber and rodless cavity respectively, cross in oil ring groove and be provided with damping regulating spool, damping regulating spool offers damping hole, and damping hole communicates with rod chamber.
The bottom of described second channel was provided with whelk plug, crossed the inner hollow of whelk plug, and the top crossing whelk plug offers oil-through hole.
The upper end of described linkage board is by sheave shaft and pulley static connection, and the lower end of linkage board is dynamically connected by the 3rd hinge and bearing.
Be positioned at and samely subtract the connecting panel that shakes unit and linkage board is connected, and the junction of connecting panel and linkage board is positioned at the middle part of linkage board.
Subtract the linkage board shaken in unit described in each and all have two pieces, pulley and bearing are all between linkage board.
Owing to have employed technique scheme, the beneficial effect acquired by the present invention is:
1, the present invention is that trailing type machinery subtracts and shakes, and does not need the energy consumption issues relying on braking and accelerate to solve kinetic energy, efficiently solves the problem that the carsickness of operating personal in electronic anti-swinging process etc. is uncomfortable.
2, structure of the present invention is simple, and reliability is high, practical, and do not have electric system and hydraulic efficiency pressure system, maintain and replace is simple and easy.
Subtracting 3, in the present invention shakes unit and is all arranged on above suspension bracket, therefore not only can be directly involved in production Novel hanger, and can also transform not having the old suspension bracket of antirolling apparatus, practicality is very high.
4, energy actv. of the present invention alleviates the suspender that monkey causes because of inertia in high-speed cruising process and freight container the waving on trolley travelling direction of hanging, and improves freight container to case efficiency, builds safety in production atmosphere.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is birds-eye view of the present invention.
Fig. 3 is lateral plan of the present invention.
Fig. 4 is running state schematic diagram of the present invention.
Fig. 5 is the structural representation of hydraulic damper in the present invention.
Fig. 6 is the partial enlarged drawing of Fig. 5.
Wherein,
1, pulley 2, sheave shaft 3, linkage board 4, the 3rd hinge 5, bearing 6, hydraulic damper 601, piston rod 602, cylinder body 603, oilhole 604, piston 605, seal ring 606, excessively whelk plug 607, second channel 608, slide block 609, first passage 610, excessively oil ring groove 611, damping regulating spool 612, damping hole 613, oil-through hole 7, second hinge 8, first hinge 9, connecting panel 10, suspension bracket
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the present invention is described in further detail, but the present invention is not limited to these embodiments.
As shown in Figures 1 to 6, trailing type hydraulic pressure power consumption freight container antirolling apparatus, comprise suspension bracket 10 and subtract swing mechanism, subtract swing mechanism to comprise four and subtract and shake unit, wherein two subtract and shake the left side that unit is positioned at suspension bracket 10, two other subtracts and shakes the right side that unit is positioned at suspension bracket 10, respectively subtract and shake unit and include bearing 5, pulley 1 and hydraulic damper 6, two in four described bearings 5 are arranged on suspension bracket 10 left upper portion, two other is arranged on suspension bracket 10 right upper portion, two in four described pulleys 1 are positioned at top on the left of suspension bracket 10, two other is positioned at top on the right side of suspension bracket 10, and each bearing 5 is all by two pieces of linkage boards 3 be positioned at the same pulley 1 shaking unit that subtracts with this bearing 5 and be connected, pulley 1 and bearing 5 are all between linkage board 3, the upper end of described linkage board 3 is by sheave shaft 2 and pulley 1 static connection, the lower end of linkage board 3 is dynamically connected with bearing 5 by the 3rd hinge 4.
The upper end of each hydraulic damper 6 is by connecting panel 9 and be positioned at the same linkage board shaking unit that subtracts with this hydraulic damper 6 and be connected, and connecting panel 9 is positioned at the middle part of linkage board 3 with the junction of linkage board 3, the lower end of each hydraulic damper 6 and be positioned at the same bearing 3 shaking unit that subtracts with this hydraulic damper 6 and be connected, the piston 604 that each described hydraulic damper 6 includes piston rod 601, cylinder body 602 and is arranged in cylinder body 602.
The phase that two hydraulic dampers 6 being positioned at suspension bracket 10 the same side are positioned at two pulleys 1 to the inside or mutually laterally, as shown in Figure 4, namely in antirolling apparatus operational process, two hydraulic dampers 6 being positioned at suspension bracket 10 the same side need the piston rod 601 of guarantee one to be in compressive state, the piston rod 601 of another one is in elongation state, seal ring 605 is provided with between piston 604 and cylinder body 602 inwall, cylinder body 602 comprises rod chamber and rodless cavity, is all filled with hydraulic oil in rod chamber and rodless cavity, cylinder body 602 is stretched out and by the first hinge 8 be positioned at the same connecting panel 9 shaking unit that subtracts with it and be connected in the top of piston rod 601, the bottom of cylinder body 602 is by the second hinge 7 and be positioned at the same bearing 5 shaking unit that subtracts with it and be connected, the bottom of piston rod 601 is connected with piston 604, the part that piston rod 601 is positioned at rod chamber offers oilhole 603, and the bottom of piston rod 601 offers the oily passage of mistake communicated with oilhole 603, cross oily passage and comprise the first passage 609 be connected with oilhole 603 and the second channel 607 be connected with rodless cavity, being provided with in second channel 607 can along the slide block 608 of second channel 607 movement, the external diameter of slide block 608 is less than the diameter of first passage 609, the bottom of second channel 607 was provided with whelk plug 606, cross the inner hollow of whelk plug 606, the top crossing whelk plug 606 offers oil-through hole 613, described piston 604 offered oil ring groove 610, and cross oil ring groove 610 and communicate with rod chamber and rodless cavity respectively, cross in oil ring groove 610 and be provided with damping regulating spool 611, damping regulating spool 611 offers damping hole 612, damping hole 612 communicates with rod chamber.
Container handling crane running trolley is in startup and slowing-down brake process, because the pulling force effect of inertia and steel rope causes suspension bracket and freight container to rock back and forth, self is also along with rotation is waved, in swing process, angle between linkage board 3 and bearing 5 can produce periodic change, along with the change of angle, distance between bearing 5 and the first hinge 8 also can change, this change causes the piston rod 601 of hydraulic damper 6 to move back and forth together with piston 604, in the process that piston 604 moves downward, hydraulic oil in rodless cavity is squeezed and can upwards flows, hydraulic oil enters second channel through whelk plug 606, slide block 608 moves to the porthole place of first passage 609 along second channel 607 and is blocked by first passage 609, thus hydraulic oil cannot flow from oilhole 603 to rod chamber, and oil ring groove 610 can only be passed through through damping regulating spool 611, damping hole 612 flows from rodless cavity to rod chamber, because the aperture of damping hole 612 is much smaller than the latus rectum crossing oil ring groove 610, therefore, when hydraulic oil is by damping hole 612, pressure increases, hydraulic fluid pressure increases afterwards and damping hole 612 rubs produces heat energy, and dispel the heat through cylinder body 602, consume the swing kinetic energy of suspension bracket 10 and freight container, reach stabilizing efficiency.
Because kinetic energy when described suspension bracket 10 and freight container swing converts hydraulic energy to, to convert heat energy again to be servo-actuated, suspension bracket 10 swings hydraulic energy and just produces, hydraulic energy produces will generate heat into heat energy, this process is servo-actuated conversion, do not need control setup etc., structure is simple, and reliability is strong, and stabilizing efficiency is good.
The part do not addressed in the present invention adopts or uses for reference prior art and can realize.
In describing the invention, it will be appreciated that, term " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second ", " the 3rd ", " the 4th " only for describing object, and can not be interpreted as instruction or hint relative importance.
Specific embodiment described herein is only to spiritual example explanation of the present invention.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (8)
1. trailing type hydraulic pressure power consumption freight container antirolling apparatus, it is characterized in that, comprise suspension bracket and subtract swing mechanism, subtract swing mechanism to comprise four and subtract and shake unit, wherein two subtract and shake the left side that unit is arranged on suspension bracket, two other subtracts and shakes the right side that unit is arranged on suspension bracket, respectively subtract and shake unit and include bearing, pulley and hydraulic damper, two in four described bearings are arranged on suspension bracket left upper portion, two other is arranged on suspension bracket right upper portion, two in four described pulleys are positioned at top on the left of suspension bracket, two other is positioned at top on the right side of suspension bracket, and each bearing is all by linkage board be positioned at the same pulley shaking unit that subtracts with this bearing and be connected, the upper end of each hydraulic damper is by connecting panel and be positioned at the same linkage board shaking unit that subtracts with this hydraulic damper and be connected, lower end and be positioned at the same bearing shaking unit that subtracts with this hydraulic damper and be connected.
2. trailing type hydraulic pressure power consumption freight container antirolling apparatus according to claim 1, it is characterized in that, two hydraulic dampers being positioned at suspension bracket the same side are positioned at the phase of two pulleys to the inside.
3. trailing type hydraulic pressure power consumption freight container antirolling apparatus according to claim 1, it is characterized in that, two hydraulic dampers being positioned at suspension bracket the same side are positioned at the phase of two pulleys laterally.
4. the trailing type hydraulic pressure power consumption freight container antirolling apparatus according to any one of claims 1 to 3 claim, it is characterized in that, the piston that each described hydraulic damper includes piston rod, cylinder body and is arranged in cylinder body, seal ring is provided with between piston and inboard wall of cylinder block, cylinder body comprises rod chamber and rodless cavity, is all filled with hydraulic oil in rod chamber and rodless cavity, cylinder body is stretched out and by the first hinge be positioned at the same connecting panel shaking unit that subtracts with it and be connected in the top of piston rod, the bottom of cylinder body is by the second hinge and be positioned at the same bearing shaking unit that subtracts with it and be connected, the bottom of piston rod is connected with piston, the part that piston rod is positioned at rod chamber offers oilhole, and the bottom of piston rod offers the oily passage of the mistake communicated with oilhole, cross oily passage and comprise the first passage be connected with oilhole and the second channel be connected with rodless cavity, being provided with in second channel can along the slide block of second channel movement, the external diameter of slide block is less than the diameter of first passage, described piston offered oil ring groove, and cross oil ring groove and communicate with rod chamber and rodless cavity respectively, cross in oil ring groove and be provided with damping regulating spool, damping regulating spool offers damping hole, and damping hole communicates with rod chamber.
5. trailing type hydraulic pressure power consumption freight container antirolling apparatus according to claim 1 according to claim 4, it is characterized in that, the bottom of described second channel was provided with whelk plug, crossed the inner hollow of whelk plug, and the top crossing whelk plug offers oil-through hole.
6. trailing type hydraulic pressure power consumption freight container antirolling apparatus according to claim 1, it is characterized in that, the upper end of described linkage board is by sheave shaft and pulley static connection, and the lower end of linkage board is dynamically connected by the 3rd hinge and bearing.
7. trailing type hydraulic pressure according to claim 1 power consumption freight container antirolling apparatus, is characterized in that, is positioned at samely to subtract the connecting panel that shakes unit and linkage board is connected, and the junction of connecting panel and linkage board is positioned at the middle part of linkage board.
8. the trailing type hydraulic pressure power consumption freight container antirolling apparatus according to claim 6 or 7, it is characterized in that, subtracting the linkage board shaken in unit described in each all has two pieces, and pulley and bearing are all between linkage board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510610919.7A CN105110181B (en) | 2015-09-23 | 2015-09-23 | Follow-up hydraulic energy consumption container stabilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510610919.7A CN105110181B (en) | 2015-09-23 | 2015-09-23 | Follow-up hydraulic energy consumption container stabilizing device |
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| Publication Number | Publication Date |
|---|---|
| CN105110181A true CN105110181A (en) | 2015-12-02 |
| CN105110181B CN105110181B (en) | 2017-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510610919.7A Active CN105110181B (en) | 2015-09-23 | 2015-09-23 | Follow-up hydraulic energy consumption container stabilizing device |
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| CN (1) | CN105110181B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108689303A (en) * | 2018-06-29 | 2018-10-23 | 上海云童机械有限公司 | Anti-swing system and anti-swing method for four-rope RTG hoisting steel wire rope brake |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE3130160A1 (en) * | 1981-07-30 | 1983-03-03 | Wiener Brückenbau- und Eisenkonstruktions-AG, Wien | Rope shaft tackle for a lifting appliance |
| DE4236696A1 (en) * | 1992-10-30 | 1994-05-05 | Eberswalde Kranbau Gmbh | Swing motion damper for container crane load - has load support traverse of four-link frame, displaceable in swing direction |
| CN2623670Y (en) * | 2003-05-21 | 2004-07-07 | 上海振华港口机械（集团）股份有限公司 | Bidirectional shaking proof device for crane |
| CN2797320Y (en) * | 2005-05-25 | 2006-07-19 | 上海振华港口机械（集团）股份有限公司 | Suspender lateral moving anti rolling mechanism of over container transport carriage |
| CN103058056A (en) * | 2013-01-28 | 2013-04-24 | 中铁重工有限公司 | Container lifting mechanism with balance anti-swinging function and eight-rope lifting three-point balancing method using container lifting mechanism |
| CN205076690U (en) * | 2015-09-23 | 2016-03-09 | 青岛海西重机有限责任公司 | Trailing type hydraulic pressure power consumption container anti -sway device |
-
2015
- 2015-09-23 CN CN201510610919.7A patent/CN105110181B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3130160A1 (en) * | 1981-07-30 | 1983-03-03 | Wiener Brückenbau- und Eisenkonstruktions-AG, Wien | Rope shaft tackle for a lifting appliance |
| DE4236696A1 (en) * | 1992-10-30 | 1994-05-05 | Eberswalde Kranbau Gmbh | Swing motion damper for container crane load - has load support traverse of four-link frame, displaceable in swing direction |
| CN2623670Y (en) * | 2003-05-21 | 2004-07-07 | 上海振华港口机械（集团）股份有限公司 | Bidirectional shaking proof device for crane |
| CN2797320Y (en) * | 2005-05-25 | 2006-07-19 | 上海振华港口机械（集团）股份有限公司 | Suspender lateral moving anti rolling mechanism of over container transport carriage |
| CN103058056A (en) * | 2013-01-28 | 2013-04-24 | 中铁重工有限公司 | Container lifting mechanism with balance anti-swinging function and eight-rope lifting three-point balancing method using container lifting mechanism |
| CN205076690U (en) * | 2015-09-23 | 2016-03-09 | 青岛海西重机有限责任公司 | Trailing type hydraulic pressure power consumption container anti -sway device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108689303A (en) * | 2018-06-29 | 2018-10-23 | 上海云童机械有限公司 | Anti-swing system and anti-swing method for four-rope RTG hoisting steel wire rope brake |
| CN108689303B (en) * | 2018-06-29 | 2023-10-27 | 上海云童机电设备有限公司 | Anti-shaking system and anti-shaking method for four-rope RTG lifting steel wire rope brake |
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| CN105110181B (en) | 2017-03-22 |
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