CN100366524C - Cable delivery system of high-speed carriage on container crane - Google Patents
Cable delivery system of high-speed carriage on container crane Download PDFInfo
- Publication number
- CN100366524C CN100366524C CNB031511589A CN03151158A CN100366524C CN 100366524 C CN100366524 C CN 100366524C CN B031511589 A CNB031511589 A CN B031511589A CN 03151158 A CN03151158 A CN 03151158A CN 100366524 C CN100366524 C CN 100366524C
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- cable
- assembly
- pulley
- cables
- high speed
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- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
Abstract
The present invention relates to a cable delivery system of a high-speed carriage on a container crane, which comprises a driving frame assembly, a pulley assembly, a pulley traction mechanism, a guide rail system and a rubber belt, wherein the driving frame assembly comprises a driving frame which is fixed to a crane carriage through a support, and a support which is arranged at a hinge joint point of a back girder and is used for fixing cables; the pulley assembly comprises a pulley frame, a chain wheel frame and a chain wheel which are connected with the pulley frame, a drum assembly which is installed on the chain wheel frame, and a roller assembly, a connecting rod and a connecting plate which are installed on the pulley frame; a cambered groove is arranged in the rubber belt to separate cables, one end of the rubber belt is fixed to a hinge joint point of a bridge crane, the rubber belt winds the tail of the pulley assembly along a guide rail bracket and is guided to the crane carriage through a driving frame which is fixed to a main crane carriage, and power and communication cables are arranged in the rubber belt. The present invention uses a non cable car suspension or a cable delivering chain mode for the container crane for the first time, and compared with a cable car suspension form, 50% of cables can be saved, the probability of bending and straightening the cables is reduced, bounce and mutual impact of the cables are avoided, the cables are free from pulling force and gravity in a lengthwise direction, and thereby, the service life of the cables can be prolonged. The system has the advantages of simple structure, convenient manufacture and easy repair and maintenance.
Description
Technical field
The present invention relates to container handling crane, particularly a kind of high speed dolly cable delivery system that is used for container handling crane.
Background technology
Growing along with the freight container traffic cause, the shipowner is in order to deal with the freight transport volume that increases day by day, simultaneously in order to obtain maximum economic benefits, specially makes container truck more big.The harbour aspect simultaneously in order to obtain maximum economic benefits, wishes then that container handling crane is not only high but also big in order to deal with the carrier that increases day by day, unloads case and speeds up.
Have at present and a kind ofly can load and unload the bank bridge of maximum container carrier in the world, the crossbeam castor of this kind bank bridge reaches more than 60 meter.If do not improve the running velocity of hoisting crane high speed dolly, then the lengthening of crossbeam castor equals to have prolonged single casing working cycle of part, therefore need the running velocity of hoisting crane high speed dolly is brought up to 240 meters/minute, even bring up to more than 350 meters/minute, that will change traditional cable delivery system.Because traditional cable delivery system is to carry cable by cable car to walk about, if hoisting crane high speed crab traversing speed improves, the cable car running velocity also should be brought up to synchronous with it, but like this, can fiercely clash between the cable car, also interfere mutually between the cable, make cable car itself to bear, and can frequent et out of order.
Summary of the invention
Task of the present invention provides a kind of improved container handling crane high speed dolly cable delivery system, and it has solved owing to improving hoisting crane high speed crab traversing speed and has made cable car can not get the problem of reliably protecting.
Technical scheme of the present invention is as follows:
A kind of container handling crane high speed dolly cable delivery system, it comprises the trailing frame assembly, the coaster assembly, the coaster trailer coupling, guide track system and rubber tape, described trailing frame assembly comprise by bearing and are fixed in the trailing frame on the hoisting crane high speed dolly and are positioned at the bearing of crossbeam hinge place, back attached cable; Described coaster assembly comprises apparatus for suspension, with apparatus for suspension bonded assembly pulley yoke together with pulley, be installed in the roller assembly on the pulley yoke, be installed in roller assembly, link rod and yoke plate on the apparatus for suspension; Be provided with arc-shaped groove in the described rubber tape to separate cable, one end of rubber tape is fixed in bridge crane hinge place, walk around the roller assembly on the apparatus for suspension of coaster assembly afterbody along guide rail bracket, cause on the hoisting crane high speed dolly by the trailing frame that is fixed on the hoisting crane high speed dolly, the rubber tape internal fixation is settled power and communication cable.
Container handling crane high speed dolly cable delivery system of the present invention can make the running velocity of hoisting crane high speed dolly reach more than 350 meters/minute, adopts non-cable car to hang or the transportation cable chain mode on container handling crane first.The present invention compares with the cable car suspension type, can save cable 50%, the probability of reduced the cable bending, stretching, and there is not spring in cable and clashes into mutually, do not have impact, noiseless, cable is not subjected to pulling force and gravity at length direction, helps improving the service life of cable.
The present invention one be will the carrying cable device be divided into the roller of deciding of back crossbeam jigger and preceding crossbeam, solved thus in the hoisting crane high speed dolly orderly shutdown position jigger difficult problem of crossbeam hinge only; The 2nd, the synchronization challenges of the jigger motion traction of cable is drawn and is carried in the motion that has overcome cable fixture; The 3rd, overcome in the cable fixture a fixing difficult problem between two soft rubber bodies.
The present invention adopts rubber press cable to be individually fixed on the rubber tape that fiber is arranged in, and several like this cables have just become an integral body.Dolly cable delivery system of the present invention is simple in structure, easily manufactured, maintenance easily, and its reliability is further enhanced, and has advance and economy.
Description of drawings
Fig. 1 is the structural representation of a kind of container handling crane high speed dolly cable delivery system of the present invention.
Fig. 2 is trailing frame assembly, the coaster assembly of Fig. 1 dolly cable delivery system, the arrangement plan of guide track system.
Fig. 3 is the trailing frame assembly structure scheme drawing of Fig. 1 dolly cable delivery system.
Fig. 4 is by left view shown in Figure 3.
Fig. 5 is the coaster assembly structure scheme drawing of Fig. 1 dolly cable delivery system.
Fig. 6 is by birds-eye view shown in Figure 5.
Fig. 7 is the coaster trailer coupling structural representation of Fig. 1 dolly cable delivery system.
Fig. 8 is the track system configuration scheme drawing of Fig. 1 dolly cable delivery system.
The specific embodiment
Referring to Fig. 1 and Fig. 2, the present invention is a kind of container handling crane high speed dolly cable delivery system, and it mainly is made up of trailing frame assembly 2, coaster assembly 3, coaster trailer coupling 4, guide track system 5 and rubber tape 6 etc.Label 7 is crossbeam hinge centers, front and back among Fig. 1; Label 8 is preceding crossbeam among Fig. 2, and 9 is the back crossbeam, and 10 is pulley, and 11 is roller assembly.
Referring to Fig. 3 and Fig. 4, trailing frame assembly 2 comprises by bearing 13 and is fixed in the trailing frame 21 on the hoisting crane high speed dolly 1 and is positioned at the bearing 12 of crossbeam hinge place, back attached cable.Trailing frame 21 is by being bolted on the bearing 13, and integral solder is on hoisting crane high speed dolly 1 then.Rubber tape 6 is placed on the trailing frame 21 by cable pressing plate 15 among Fig. 3.Be provided with arc-shaped groove in the rubber tape 6, in order to separate cable, cable briquetting 14 is arranged in segmentation on it, common attached cable.As shown in Figure 2, an end of rubber tape 6 is fixed in bridge crane hinge place by bearing 12, walks around the roller assembly 11 on the pulley yoke of coaster assembly 3 afterbodys along guide rail bracket, causes on the hoisting crane high speed dolly 1 by the trailing frame that is fixed on the hoisting crane high speed dolly.Settle power and communication cable at rubber tape 6 internal fixation.Rubber tape 6 is enclosed in the cable outside with cable briquetting 14, make cable no longer with the metal grazing.
When hoisting crane high speed dolly 1 when extra large skidding is walked, trailing frame 21 traction rubber tapees 6 are with 3 walkings of coaster assembly; When hoisting crane high speed dolly 1 when the land side is moved, coaster trailer coupling 4 traction coaster assemblies 3 drag cable and walk to the land side together.
Referring to Fig. 5 and Fig. 6, coaster assembly 3 is equipped with apparatus for suspension 31, apparatus for suspension 31 is connected with extra large sideslip wheel carrier 32, and pulley 33 is installed in respectively on sea, the land side pulley yoke 32, on land side pulley yoke 32, also be equipped with roller assembly 34 (with roller assembly 11 shown in Figure 2 are same parts).Roller assembly 35, link rod 36, yoke plate 37 and rope blocking plate 38 are installed on apparatus for suspension 31.
Referring to Fig. 7, coaster trailer coupling 4 is connected with coaster assembly 3.Label 39 is a pulley base among Fig. 7.
Referring to Fig. 8, guide track system 5 is equipped with underframe 51, settles several underframe columns 52 on underframe 51, settles guide rail 53 by coupling block 54 on underframe column 52.Before guide rail 53 installing angle bar 54 on the crossbeam section, decide roller mount 55, decide roller assembly 56 and be with the ward off rope support 57 of anti-attrition piece, ward off rope support 57 is placed on the different ward off rope support seats 58.
The cable of native system is placed in the rubber tape 6; when hoisting crane high speed dolly during in the orderly closedown position; half is arranged is to be placed on the jigger that moves with hoisting crane high speed dolly; this moment, the head of jigger can not surpass the crossbeam hinge; because preceding crossbeam as prescribed will be with the hinge pitching, surpassed the crossbeam hinge and will when preceding crossbeam pitching, have been turned round bad.But jigger is by length this moment, and before hoisting crane high speed dolly drives to during the crossbeam end position, the jigger head hoisting crane high speed dolly position of not arriving that is to say that the cable of this moment will fall through.For this reason, on the native system base of preceding crossbeam, increased a be ranked roller higher, in case hoisting crane high speed dolly reaches the crossbeam hinge than jigger roller, cable will leave jigger and climb up and decide roller up to preceding big beam end, and jigger then advances below deciding roller.For the ease of maintenance, no matter the roller of jigger still is the top roller, and native system all uses needn't the gas filed bearing.
The cable of native system is a narrower space operation, if do not carry out standard, will inevitably disturb mutually with contiguous parts.Certainly, the surface of cable is nonmetallic, should avoid using metal to come standard as far as possible.Native system is to come the standard cable with elastomeric material, promptly with the rubber press that has groove, cable is fixed on the rubber tape.
Rubber tape in the native system is owing to be to move on rotatingcylindrical drum, in case unbalance stress, or rubber tape itself has degree of tightness, rubber tape will wander off, and rubber tape damages in advance as a result, therefore adds one trapezoidal at the rubber tape back side, offer the corresponding groove of a circle at the roller corresponding site, when rubber tape wandered off like this, trapezoidal side can lean against on the roller cell wall, and rubber tape has not just wandered off.
Claims (1)
1. container handling crane high speed dolly cable delivery system, it comprises the trailing frame assembly, the coaster assembly, the coaster trailer coupling, guide track system and rubber tape, it is characterized in that described trailing frame assembly comprises by bearing and is fixed in the trailing frame on the hoisting crane high speed dolly and is positioned at the bearing of crossbeam hinge place, back attached cable; Described coaster assembly comprises apparatus for suspension, with apparatus for suspension bonded assembly pulley yoke together with pulley, be installed in the roller assembly on the pulley yoke, be installed in roller assembly, link rod and yoke plate on the apparatus for suspension; Be provided with arc-shaped groove in the described rubber tape to separate cable, one end of rubber tape is fixed in bridge crane hinge place, walk around the roller assembly on the pulley yoke of coaster assembly afterbody along guide rail bracket, cause on the hoisting crane high speed dolly by the trailing frame that is fixed on the hoisting crane high speed dolly, the rubber tape internal fixation is settled power and communication cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031511589A CN100366524C (en) | 2003-09-24 | 2003-09-24 | Cable delivery system of high-speed carriage on container crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031511589A CN100366524C (en) | 2003-09-24 | 2003-09-24 | Cable delivery system of high-speed carriage on container crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1600668A CN1600668A (en) | 2005-03-30 |
| CN100366524C true CN100366524C (en) | 2008-02-06 |
Family
ID=34659865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031511589A Expired - Fee Related CN100366524C (en) | 2003-09-24 | 2003-09-24 | Cable delivery system of high-speed carriage on container crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100366524C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006015430A1 (en) * | 2006-03-31 | 2007-10-04 | Noell Crane Systems Gmbh | Crane with boom and track for the cable trolley |
| CN113895841B (en) * | 2021-10-15 | 2023-07-07 | 三一技术装备有限公司 | Stereoscopic warehouse and battery cell standing shelf |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1458376A (en) * | 1973-04-13 | 1976-12-15 | Wild Co Ltd M B | Cable handling apparatus |
| FR2578563A1 (en) * | 1985-03-07 | 1986-09-12 | Rohr Gmbh | Floating dredger comprising a system for guiding an electrical supply cable. |
| DE3531792C1 (en) * | 1985-03-07 | 1986-11-13 | Rohr GmbH, 6720 Speyer | Dredger |
-
2003
- 2003-09-24 CN CNB031511589A patent/CN100366524C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1458376A (en) * | 1973-04-13 | 1976-12-15 | Wild Co Ltd M B | Cable handling apparatus |
| FR2578563A1 (en) * | 1985-03-07 | 1986-09-12 | Rohr Gmbh | Floating dredger comprising a system for guiding an electrical supply cable. |
| DE3531792C1 (en) * | 1985-03-07 | 1986-11-13 | Rohr GmbH, 6720 Speyer | Dredger |
Non-Patent Citations (1)
| Title |
|---|
| 超巴拿马型岸边集装箱起重机发展的新趋势. 严云福.港口装卸，第1期. 2001 * |
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| Publication number | Publication date |
|---|---|
| CN1600668A (en) | 2005-03-30 |
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| C14 | Grant of patent or utility model | ||
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| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI ZHENHUA HEAVY INUDSTRY ( GROUP ) CO., LTD Free format text: FORMER NAME: SHANGHAI ZHENHUA HARBOUR MACHINERY (GROUP) CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: No. 3470 South Pudong Road, Shanghai Patentee after: SHANGHAI ZHENHUA HEAVY INDUSTRIES Co.,Ltd. Address before: No. 3470 South Pudong Road, Shanghai Patentee before: Shanghai Zhenhua Port Machinery (Group) Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080206 Termination date: 20210924 |
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| CF01 | Termination of patent right due to non-payment of annual fee |