CN201459591U - Bridge for automatic lifting loading and unloading in dock - Google Patents
Bridge for automatic lifting loading and unloading in dock Download PDFInfo
- Publication number
- CN201459591U CN201459591U CN200920093227XU CN200920093227U CN201459591U CN 201459591 U CN201459591 U CN 201459591U CN 200920093227X U CN200920093227X U CN 200920093227XU CN 200920093227 U CN200920093227 U CN 200920093227U CN 201459591 U CN201459591 U CN 201459591U
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- CN
- China
- Prior art keywords
- bridge
- hinge seat
- track
- hinge mount
- elevating mechanism
- 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
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Abstract
The utility model relates to a bridge for automatic lifting loading and unloading in a dock, which belongs to the technical field of port machinery, and is characterized in that the front part of an iron tower is provided with a track, and the upper end of the track is provided with a pulley to help a hoister to drive a steel wire strand; cross platforms which are in parallel extend out of the front part of a lifting mechanism, rotating shafts are arranged above and below a rotary body, and the rotary body is connected with a bridge by a pin shaft; the center of the upper end of the lifting mechanism is fixed with the steel wire strand through the pulley; the lifting mechanism is pulled by the hoister to slide above and below the track; the front part of the rotary body is provided with a hinge mount B, and the middle-upper part of the organism of the rotary body is provided with a hinge mount C; the rear end of the bridge is provided with a hinge mount which corresponds to the hinge mount; and one end of an oil pressure piston A and the other end of the hinge mount C are connected with the front end of the bridge through the hinge mount A. The bridge for automatic lifting loading and unloading in the dock has the advantages of being connected with the steel wire strand through the lifting mechanism and the hoister, and mostly reducing the load of the steel wire strand compared with the prior art. In the hoister connected with the lifting mechanism, the overload on the steel wire strand is reduced by dualization, so as to ensure and improve the service life.
Description
Technical field
The utility model belongs to the harbour machinery technical field.
Background technology
At present, the handling facilities of port and pier all are manually-operated hand-operated lifting formulas.The hand handling facilities, when operation because of flood tide and when ebb tide and unloading the rising on deck changing, ladder height etc. is also adjusted in the observation that the network operator of harbour continues at any time.If be added in the excessive potential safety hazard that has of load of steel strand rope when promoting main ladder with single steel strand rope.Moreover, boats and ships will be put can not rotate when there is obstruction in the place of assisting ladder and bring very big inconvenience when main ladder is given handling goods after harbour pulls in to shore.
Summary of the invention
The purpose of this utility model is: a kind of automatic-lifting type loading and unloading bridge of harbour is provided,
The technical solution of the utility model is: be provided with the track (4) that two elevating mechanisms are used in the preceding face of iron tower (1) position, be provided with the rotating band steel strand rope (5) of pulley (6) with hoist engine (3) near track (4) upper end.
Establish elevating mechanism (8) between track (4), parallel horizontal platform (81) is stretched out in the front of this elevating mechanism (8), divides into rotating shaft on revolving body (82), and turn (82) join with bearing pin with bridge formation.Revolving body (82) is that the center can be done to horizontally rotate with the rotating shaft, and build bridge (11) are with revolving body (82) turned position.
In elevating mechanism (8) upper end centre, interfix by pulley (6) and steel strand rope (5).Elevating mechanism (8) is affected to rise up and down in track (4) by hoist engine (3) and slides.
The front of revolving body (82) is provided with hinge seat B (83), establishes hinge seat C (84) in position, revolving body (82) body middle and upper part; Rear end in build bridge (11) is provided with and the corresponding hinge seat of hinge seat (84) (12).The front end of hydraulic piston A (13) one ends and hinge seat C (84) other end and bridge formation (11) joins by hinge seat A (12).
Build bridge (11) be that bearing pin with hinge seat B (83) and hinge seat A (12) is the structure that the center is superimposed or stretch, the operation power of build bridge (11) is to lean on hydraulic piston A (13) to realize.
The beneficial effects of the utility model are: make full use of the elevating mechanism steel strand rope that links to each other with hoist engine, the hydraulic piston that the driving of bridge formation is provided in a side of on the hoist is finished, and reduces to most with the old-fashioned load of comparing steel strand rope.Be connected in the hoist engine of elevating mechanism, the over load that steel strand rope is suffered has dualization to alleviate its load, thereby guarantees and improved its application life.
Description of drawings
Fig. 1 is the utility model structure chart;
Fig. 2 is the utility model iron tower part-structure figure;
Fig. 3 is the utility model revolving body and elevating mechanism structure chart;
Fig. 4 is the utility model hydraulic piston structure chart;
Fig. 5 is the utility model bridge formation part-structure figure;
Fig. 6 is the utility model ladder part front view;
Fig. 7 is the utility model ladder part lateral view.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
As shown in the figure, the 1st, iron tower, the 2nd, Machine Room, the 3rd, hoist engine, the 4th, track, the 5th, steel strand rope, the 6th, pulley, the 7th, lacing wire, the 8th, elevating mechanism, the 9th, the PLC, the 10th of hoist engine and all power drives portions, control panel, the 11st is regulated bridge formation, the 12nd, hinge seat A, the 13rd, hydraulic piston A, the 14th, ladder, the 15th, safety lock, the 16th, connecting rod, the 17th, hydraulic piston B, the 18th, hydraulic piston C, the 19th, hydraulic piston D;
The 81st, horizontal platform, the 82nd, revolving body, the 83rd, hinge seat B, the 84th, hinge seat C, the 85th, hinge seat D, the 86th, hinge seat E;
The 111st, guardrail A, the 112nd, guide wheel, the 113rd, guardrail B, the 114th, hinge seat F; The 141st, ladder auxiliary wheel, the 142nd, pull bar.
The present invention builds bridge to link to each other with revolving body, by the angle of hydraulic piston adjustment bridge formation horizontal direction, but accomplishes characteristics such as ladder avoiding obstacles.At the initial stage,, be not subjected to the tidewater fluctuation, influences such as ship deck height change once after bridge formation is placed on the deck, finish handling goods with disposable program.Accomplish to adjust automatically elevating mechanism height, bridge formation horizontal level and angle of inclination etc. and compare, not only improved safety and also saved the activity duration with manual adjustment.
The present invention is an input card by the position of the switch of control panel and the lifting that affacts elevating mechanism of sensor, the lifting of main bridge, the motion and the functions that ensure safety such as revolution of main bridge.Input card by various sensors, is accurately judged elevating mechanism and main bridge location by various indicator lamps and oil pressure valve instruction when controlling especially automatically, can adapt to the ship deck height change all the time.
When this mechanism considers different altitude above deck, the unloading of size, the boats and ships of boats and ships from branch the variation of altitude above deck and seawater flood tide and ebb tide, can finish the adjusting of whole cargo handling process automatically by the input of disposable data.
After boats and ships pull in to shore, elevating mechanism is risen to the height that the altitude above deck with boats and ships adapts automatically, bridge formation is put into the suitable seat that horizontal seat (according to the extended subframe bridge of the distance between boarding ladder and boats and ships) utilizes the rotation (hydraulic piston on turning by hoist is finished) of elevating mechanism that the rotation at the horizontal seat of bridge formation is sought on the deck simultaneously puts down ladder according to the instruction of the data wire rope by hoist engine.In 30 ° the width of cloth, adjust (this process is finished by the hydraulic piston in being connected elevating mechanism and building bridge) automatically with the rising on deck and the bridge formation that falls boarding ladder, exceed that this wire rope by hoist engine of prescribing a time limit rises elevating mechanism automatically or another unit of dropping to iron tower continues to finish whole cargo handling process.
Claims (2)
1. bridge is used in the loading and unloading of the automatic-lifting type of a harbour, it is characterized in that: be provided with the track (4) that two elevating mechanisms are used in the preceding face of iron tower (1) position, be provided with pulley (6) near track (4) upper end, by the rotation drive steel strand rope (5) of hoist engine (3); Establish elevating mechanism (8) between track (4), parallel horizontal platform (81) is stretched out in the front of this elevating mechanism (8), divides into rotating shaft on revolving body (82), and revolving body (82) joins with bearing pin with bridge formation; In elevating mechanism (8) upper end centre, interfix by pulley (6) and steel strand rope (5); Elevating mechanism (8) is affected to rise up and down in track (4) by hoist engine (3) and slides; The front of revolving body (82) is provided with hinge seat B (83), establishes hinge seat C (84) in position, revolving body (82) body middle and upper part; Rear end in build bridge (11) is provided with and the corresponding hinge seat A of hinge seat C (84) (12); The front end of hydraulic piston A (13) one ends and hinge seat C (84) other end and bridge formation (11) joins by hinge seat A (12).
2. the automatic-lifting type of a kind of harbour according to claim 1 loads and unloads and uses bridge, it is characterized in that: build bridge (11) are that the bearing pin with hinge seat B (83) and hinge seat A (12) is the structure that the center is superimposed or stretch, and the operation power of build bridge (11) is to lean on hydraulic piston A (13) to realize.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920093227XU CN201459591U (en) | 2009-03-20 | 2009-03-20 | Bridge for automatic lifting loading and unloading in dock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920093227XU CN201459591U (en) | 2009-03-20 | 2009-03-20 | Bridge for automatic lifting loading and unloading in dock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201459591U true CN201459591U (en) | 2010-05-12 |
Family
ID=42386944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920093227XU Expired - Fee Related CN201459591U (en) | 2009-03-20 | 2009-03-20 | Bridge for automatic lifting loading and unloading in dock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201459591U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605710A (en) * | 2011-01-24 | 2012-07-25 | 三亚凤凰岛国际邮轮港发展有限公司 | Boarding device for passenger to pass and boarding method |
| CN106144675A (en) * | 2016-08-19 | 2016-11-23 | 广船国际有限公司 | A kind of ro-ro passenger ship cargo instrument |
-
2009
- 2009-03-20 CN CN200920093227XU patent/CN201459591U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605710A (en) * | 2011-01-24 | 2012-07-25 | 三亚凤凰岛国际邮轮港发展有限公司 | Boarding device for passenger to pass and boarding method |
| CN102605710B (en) * | 2011-01-24 | 2014-06-18 | 三亚凤凰岛国际邮轮港发展有限公司 | Boarding device for passenger to pass and boarding method |
| CN106144675A (en) * | 2016-08-19 | 2016-11-23 | 广船国际有限公司 | A kind of ro-ro passenger ship cargo instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20120320 |