CN101169145A - Boarding bridge ferry plate hydraulic system - Google Patents
Boarding bridge ferry plate hydraulic system Download PDFInfo
- Publication number
- CN101169145A CN101169145A CNA2006100633300A CN200610063330A CN101169145A CN 101169145 A CN101169145 A CN 101169145A CN A2006100633300 A CNA2006100633300 A CN A2006100633300A CN 200610063330 A CN200610063330 A CN 200610063330A CN 101169145 A CN101169145 A CN 101169145A
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- hydraulic system
- oil cylinder
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- oil
- boarding bridge
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- 238000000034 method Methods 0.000 claims description 6
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- 230000000630 rising effect Effects 0.000 abstract 1
- 101100045633 Arabidopsis thaliana TCX3 gene Proteins 0.000 description 3
- 101150037491 SOL1 gene Proteins 0.000 description 3
- 101150032095 SOL3 gene Proteins 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000007659 motor function Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 101150090449 sol4 gene Proteins 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The invention provides a hydraulic system for an embarking bridge crossing board. The invention includes an oil tank, an oil pump, an electromagnetic reversing valve, two unidirectional throttles, an electromagnetic valve and an oil cylinder. All parts are connected through oil pipes. The oil pump is connected with the oil tank and the electromagnetic reversing valve; one outlet of the electromagnetic reversing valve reaches the non-rod cavity of the oil cylinder through one unidirectional throttle, and the other outlet which is connected to the other unidirectional throttle reaches the rod cavity of the oil cylinder through the electromagnetic valve. The piston rod of the oil cylinder is hinged with a boat connecting port, and the cylinder body is hinged with the crossing board. With the hydraulic system for the embarking bridge crossing board, the crossing board can move with the steamship board along with the free drift of the steamship, the rising tide and the falling tide, and the decline of goods loading and unloading when being put across on the steamship board. When being taken off from the steamship board, the crossing board can stay at any place without falling, and when being pushed upwards by external force, the crossing board can rise freely without blocking; the stability and the safety of embarking boats and bridges are improved.
Description
Technical field
The present invention relates to a kind of Embarking of Passenger equipment, relate in particular to the go on board hydraulic system of equipment cab apron of a kind of intelligence.
Background technique
What the auxiliary device of going on board was commonly used is boarding ladder, mainly by be fixed on the harbour or the main ladder that moves on the harbour with can form by movable auxilliary ladder to the face of boat deck.200310114684.X the disclosed rotary passenger boat ladder vehicle of number patent application, comprise fixed ladder, side-rolling ladder, unsteady ladder, make the passenger when shipping agency is walked up and down, minimizing is rocked, increase stable type, Security, easy to use, regulate the height of elevator, the flexible realization of regulating the terraced upper cylinder that the floats pitching of terraced angle of floating by hydraulic pressure supporting elevation fixed ladder, finally change the stop position and the direction of ladder vehicle as required, be suitable for the little combination vessel harbour of drop height and use.
CN200610049538.7 full hydraulic driven boarding ladder, by be fixed on have on the harbour main ladder that the ladder that runs ladder constitutes with can be movable to the face of boat deck band triangle ladder, the auxilliary ladder of gangway ladder is formed, described auxilliary ladder is by the luffing that is connected on slide and the slide, rotating machinery, hydraulic station, the lifting gear of walking wheel apparatus and being fixed on the harbour constitutes, lift cylinder makes walks the I-steel lifting rail of wheel apparatus on the ladder on the slide, rotation platform on the slide rotates around central shaft on horizontal plane, the hinged gangway ladder of rotation platform front end, the flexible gangway ladder that makes by amplitude oil cylinder rotates on vertical surface around the bearing on the rotation platform, adjusting triangle ladder, the height of gangway ladder, rotating hydraulic cylinder rotates gangway ladder in horizontal plane 120 degree scopes, hydraulic station, luffing, rotating machinery is all in slide and with the slide lifting, compact structure, simplify oil circuit, reduced oil pipe, safe in utilization, reliably, the work stability of synchronization is good, highly sensitive, suit especially at oil product, satisfy drop variation demand greatly on the chemical industry harbour.
Also have a kind of boarding ladder, pylon is vertical truss structure, the inclined ladder platform that has the multilayer staircase to connect in the pylon; In the pylon outside lifting frame is arranged, lifting frame is controlled lifting by elevator mechanism.Lifting frame links to each other with flexible hanging ladder, and flexible hanging ladder is made up of main hanging ladder, extension ladder and inclined ladder; Also be furnished with hydraulic power unit on the lifting frame,, finish pitching, rotation and the expanding-contracting action of hanging ladder by pitching oil cylinder, rotating hydraulic cylinder and telescopic oil cylinder; The control of a whole set of boarding ladder is realized by corresponding hydraulic control system and electric control system; Can satisfy the needs of going on board of ten thousand tons of various oil carriers of 1-15.The inner land of pylon side is provided with the inclined ladder platform, and personnel are by hanging ladder about this inclined ladder platform, again by going ashore on the hanging ladder.Boarding ladder in the entire job process not with the harbour face on the oil-feeding arm arranged and the guardrail on the oil tanker, pipeline etc. disturb mutually.After the boarding ladder hanging ladder is parked aboard ship, can carry out servo-actuated with sedimentation of drift, fluctuation tide, the cargo handling in length and breadth of ship etc.
But above-mentioned various boarding ladder needs personnel high and low from ladder, and especially in passenger steamer, ten minutes is not easy to child old man and handicapped people passes through.
The bridge of going on board peculiar to vessel is a kind of novel harbour support equipment, is used to pick passenger's steamer up and down, and its front end is that a movable end promptly connects the ship mouth, and its height and length are by the hydraulic pressure adjustment.Connecing the lapping plate that is the cab apron of ship mouth, is the critical piece of entire equipment, and when the bridge of going on board was abutted against steamer, the front portion of cab apron was dropped on the deck of steamer, and the passenger can have free passage.Owing to cancelled terraced structure, whole passage is the plane, greatly facilitates the passenger.And wherein cab apron and steamer maintenance servo-actuated is the go on board Security of bridge, the key point of stability.
Summary of the invention
The object of the invention: can keep servo-actuated with steamer in order to make boarding bridge ferry plate, cab apron is when costing the boat deck, can be upper and lower with the boat deck, front, rear, left and right rock, when leaving the boat deck, can not only be parked in the arbitrary position does not fall down, and under the situation that has external force up to push away, rise and do not have jam freely, and propose a kind of hydraulic system of boarding bridge ferry plate.
Above-mentioned boarding bridge ferry plate hydraulic system comprises fuel tank, oil pump, solenoid directional control valve, two one-way throttle valves, solenoid valve, oil cylinder; Connect by oil pipe between the described each several part; Described oil pump connects described fuel tank and solenoid directional control valve; One of described solenoid directional control valve exports the rodless cavity that arrives described oil cylinder by a described one-way throttle valve, and another outlet is connected to another described one-way throttle valve, the described solenoid valve of process, arrives the rod chamber of described oil cylinder; The piston rod of described oil cylinder is with to connect the ship mouth hinged, and cylinder body and cab apron are hinged.
Described boarding bridge ferry plate hydraulic system, wherein: described hydraulic system is an integrated structure, described fuel tank, oil pump, solenoid directional control valve, one-way throttle valve, solenoid valve are integrated on the hydraulic station, and described hydraulic station places the arbitrary position of this bridge of going on board, and link to each other with described oil cylinder by oil pipe.
Described boarding bridge ferry plate hydraulic system, wherein: described oil cylinder is two.
Described boarding bridge ferry plate hydraulic system, wherein: described hydraulic system comprises the throttle valve group; Described throttle valve group connects the rodless cavity of described one-way throttle valve and described oil cylinder, connects the rod chamber of described solenoid valve and described oil cylinder simultaneously.
Described boarding bridge ferry plate hydraulic system, wherein: described solenoid directional control valve is the 3-position 4-way solenoid directional control valve.
Described boarding bridge ferry plate hydraulic system, wherein: described oil pump stretches in the described fuel tank by screen filter, and oil outlet is connected to described solenoid directional control valve through high pressure filter.
Described boarding bridge ferry plate hydraulic system, wherein: described solenoid directional control valve and described solenoid valve are by the contact-making switch control that is arranged on this cab apron.
Described boarding bridge ferry plate hydraulic system, wherein: maybe this connects the position limit switch control on the ship mouth to the stroke of oil cylinder piston bar by being arranged on this cab apron.
Described boarding bridge ferry plate hydraulic system, wherein: the outlet end of described one-way throttle valve is provided with pressure relay.Described hydraulic system comprises fuel tank, oil pump, solenoid directional control valve, one-way throttle valve, oil cylinder; Connect by oil pipe successively between the described each several part; The piston rod of described oil cylinder is with to connect the ship mouth hinged, and cylinder body and cab apron are hinged.
Adopt this boarding bridge ferry plate hydraulic system, cab apron can be with the sedimentation of drift, fluctuation tide, the cargo handling in length and breadth of ship etc. when costing the boat deck, keeps servo-actuated with ship's deck; When leaving the boat deck, can not only be parked in the arbitrary position and not fall down, and under the situation that has external force up to push away, rise and do not have jam freely; The stability and the Security of the bridge of going on board are improved.
Description of drawings
Fig. 1 is a boarding bridge ferry plate hydraulic system schematic diagram of the present invention;
Fig. 2 is a boarding bridge ferry plate hydraulic system structural representation of the present invention.
Embodiment
As shown in Figure 1 and Figure 2, ferry plate hydraulic system of the present invention comprises oil pump 6, solenoid directional control valve 3, one-way throttle valve 4, oil cylinder 9, oil connection, carry out different control by electromagnet, just can realize the various motor functions of cab apron oil pump 6, solenoid valve selector valve 3.
This hydraulic system can be taked integrated structure, fuel tank 7, oil pump 6, solenoid directional control valve 3, one-way throttle valve 4 etc. are integrated on the hydraulic station, connect by oil pipe between the each several part, hydraulic station can place the arbitrary position of the bridge of going on board, and links to each other with oil cylinder 9 by oil pipe; The piston rod 12 of oil cylinder 9 is with to connect ship mouth 1 hinged, and the cylinder body 11 of oil cylinder 9 is hinged with cab apron 10.
Do not work at motor, all electromagnet all must not the electricity situation under, solenoid directional control valve 3 is in meta and solenoid valve 5 ends, oil cylinder 9 is failure to actuate, the cab apron 10 that links to each other with oil cylinder 9 is spacing at certain altitude, is parked in previous position and does not fall down; If there is stormy waves to make the boat deck promote cab apron 10 upwards, the rod chamber of the A mouth of the oil process throttle valve group 8 in oil cylinder 9 rodless cavities, one-way throttle valve 4, solenoid directional control valve 3, the B mouth of solenoid directional control valve 3, solenoid valve 5, throttle valve group 8, arrival oil cylinder 9, drive cab apron 10 and move upward, cab apron 10 can be moved upward freely;
Need put down cab apron and connect ship time, oil pump 6 work, electromagnet SOL1, SOL3, SOL4 get, the work of right position and solenoid valve 5 conductings of solenoid directional control valve 3, the oil that oil pump 6 is up to arrives the rodless cavity of oil cylinder 9, the oil circuit conducting of system, pressure oil refluxes, piston rod 12 retreats, and drives cab apron 10 and moves downward, and puts down cab apron 10; When cab apron 10 arrived ship clamping plate (not shown), the contact-making switch (not shown) sends pilot signal, make electromagnet SOL1, SOL3 dead electricity, form unimpeded circulation loop between oil cylinder 9 and the fuel tank 7, oil cylinder 9 along with cab apron 10 stressed effect, stretch out or retreat, make cab apron 10 be in the servo-actuated state, no matter ship is to which direction motion, which direction motion cab apron 10 is just following to; Finish when needing cab apron receive to go up when connecing ship, allow electromagnet SOL1, SOL3 get, the work of position, a left side and solenoid valve 5 conductings of solenoid directional control valve 3, the oil that oil pump 6 is up to arrives the rod chamber of oil cylinder 9, oil cylinder 9 actions, drive cab apron 10 by piston rod 12 and move upward, up to knocking the position limit switch (not shown).
Wherein, oil cylinder 9 adopts two, can strengthen the stability of cab apron 10;
One-way throttle valve 4 is used for regulating the folding and unfolding speed of cab apron 10;
Claims (9)
1. boarding bridge ferry plate hydraulic system is characterized in that: described hydraulic system comprises fuel tank, oil pump, solenoid directional control valve, two one-way throttle valves, solenoid valve, oil cylinder; Connect by oil pipe between the described each several part; Described oil pump connects described fuel tank and solenoid directional control valve; One of described solenoid directional control valve exports the rodless cavity that arrives described oil cylinder by a described one-way throttle valve, and another outlet is connected to another described one-way throttle valve, the described solenoid valve of process, arrives the rod chamber of described oil cylinder; The piston rod of described oil cylinder is with to connect the ship mouth hinged, and cylinder body and cab apron are hinged.
2. boarding bridge ferry plate hydraulic system as claimed in claim 1, it is characterized in that: described hydraulic system is an integrated structure, described fuel tank, oil pump, solenoid directional control valve, one-way throttle valve, solenoid valve are integrated on the hydraulic station, described hydraulic station places the arbitrary position of this bridge of going on board, and links to each other with described oil cylinder by oil pipe.
3. boarding bridge ferry plate hydraulic system as claimed in claim 1 or 2 is characterized in that: described oil cylinder is two.
4. boarding bridge ferry plate hydraulic system as claimed in claim 3 is characterized in that: described hydraulic system comprises the throttle valve group; Described throttle valve group connects the rodless cavity of described one-way throttle valve and described oil cylinder, connects the rod chamber of described solenoid valve and described oil cylinder simultaneously.
5. boarding bridge ferry plate hydraulic system as claimed in claim 1 or 2 is characterized in that: described solenoid directional control valve is the 3-position 4-way solenoid directional control valve.
6. boarding bridge ferry plate hydraulic system as claimed in claim 1 or 2 is characterized in that: described oil pump stretches in the described fuel tank by screen filter, and oil outlet is connected to described solenoid directional control valve through high pressure filter.
7. boarding bridge ferry plate hydraulic system as claimed in claim 1 or 2 is characterized in that: described solenoid directional control valve and described solenoid valve are by the contact-making switch control that is arranged on this cab apron.
8. boarding bridge ferry plate hydraulic system as claimed in claim 1 or 2 is characterized in that: maybe this connects the position limit switch control on the ship mouth to the stroke of oil cylinder piston bar by being arranged on this cab apron.
9. boarding bridge ferry plate pressing system as claimed in claim 1 or 2 is characterized in that: the outlet end of described one-way throttle valve is provided with pressure relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100633300A CN100472075C (en) | 2006-10-24 | 2006-10-24 | Boarding bridge ferry plate hydraulic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100633300A CN100472075C (en) | 2006-10-24 | 2006-10-24 | Boarding bridge ferry plate hydraulic system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101169145A true CN101169145A (en) | 2008-04-30 |
| CN100472075C CN100472075C (en) | 2009-03-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100633300A Active CN100472075C (en) | 2006-10-24 | 2006-10-24 | Boarding bridge ferry plate hydraulic system |
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| Country | Link |
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| CN (1) | CN100472075C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320381A (en) * | 2011-07-14 | 2012-01-18 | 蒂森克虏伯机场系统(中山)有限公司 | Intelligent following type passenger boarding bridge |
| CN102490871A (en) * | 2010-12-13 | 2012-06-13 | 江南大学 | Hydraulic boarding ladder |
| CN107035737A (en) * | 2017-06-21 | 2017-08-11 | 哈尔滨理工大学 | The electro-hydraulic driving load collaborative device of link containing flexible connected and its control method |
| CN107339268A (en) * | 2017-08-29 | 2017-11-10 | 广船国际有限公司 | A kind of gangway ladder control and drive system and its method |
| CN108443248A (en) * | 2018-05-08 | 2018-08-24 | 哈尔滨理工大学 | Electro-hydraulic driving auxiliary device and its control method is adjusted in corner |
| WO2019041420A1 (en) * | 2017-08-29 | 2019-03-07 | 广船国际有限公司 | System and method for controlling and driving gangway |
| CN111661763A (en) * | 2020-06-15 | 2020-09-15 | 上海中车艾森迪海洋装备有限公司 | Extrusion protection system for retractable frame |
-
2006
- 2006-10-24 CN CNB2006100633300A patent/CN100472075C/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490871A (en) * | 2010-12-13 | 2012-06-13 | 江南大学 | Hydraulic boarding ladder |
| CN102320381A (en) * | 2011-07-14 | 2012-01-18 | 蒂森克虏伯机场系统(中山)有限公司 | Intelligent following type passenger boarding bridge |
| CN102320381B (en) * | 2011-07-14 | 2013-07-24 | 蒂森克虏伯机场系统(中山)有限公司 | Intelligent following type passenger boarding bridge |
| CN107035737A (en) * | 2017-06-21 | 2017-08-11 | 哈尔滨理工大学 | The electro-hydraulic driving load collaborative device of link containing flexible connected and its control method |
| CN107035737B (en) * | 2017-06-21 | 2018-05-04 | 哈尔滨理工大学 | The electro-hydraulic driving load collaborative device of link containing flexible connected and its control method |
| CN107339268A (en) * | 2017-08-29 | 2017-11-10 | 广船国际有限公司 | A kind of gangway ladder control and drive system and its method |
| WO2019041421A1 (en) * | 2017-08-29 | 2019-03-07 | 广船国际有限公司 | System and method for controlling and driving gangway |
| WO2019041420A1 (en) * | 2017-08-29 | 2019-03-07 | 广船国际有限公司 | System and method for controlling and driving gangway |
| CN107339268B (en) * | 2017-08-29 | 2019-03-22 | 广船国际有限公司 | A kind of control of gangway ladder and drive system and its method |
| CN108443248A (en) * | 2018-05-08 | 2018-08-24 | 哈尔滨理工大学 | Electro-hydraulic driving auxiliary device and its control method is adjusted in corner |
| CN111661763A (en) * | 2020-06-15 | 2020-09-15 | 上海中车艾森迪海洋装备有限公司 | Extrusion protection system for retractable frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100472075C (en) | 2009-03-25 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090508 Address after: CIMC R & D center, No. 2 Harbour Road, Shekou Industrial District, Guangdong, Shenzhen Province, China: 518067 Co-patentee after: Shenzhen CIMC-TianDa Airport Support Co.,Ltd. Patentee after: China international shipping container (Group) Limited by Share Ltd Address before: No. 2, Shekou Avenue, Shekou, Guangdong, Shenzhen: 518000 Patentee before: Chinese International Marine Container (Group) Co., Ltd. |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20080430 Assignee: Xinfa Airport Equipment Ltd. Assignor: China international shipping container (Group) Limited by Share Ltd|Shenzhen CIMC Tianda Airport Equipment Co., Ltd. Contract record no.: 2015440020068 Denomination of invention: Boarding bridge ferry plate hydraulic system Granted publication date: 20090325 License type: Exclusive License Record date: 20150305 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518103, No. two, nine, Fu Garden Road, Fuyong street, Shenzhen, Guangdong, Baoan District Co-patentee after: China International Marine Containers (Group) Co.,Ltd. Patentee after: SHENZHEN CIMC-TIANDA AIRPORT SUPPORT Co.,Ltd. Address before: Harbour Road Shekou Industrial District of Shenzhen City, Guangdong province 518067 No. 2 CIMC R & D Center Co-patentee before: SHENZHEN CIMC-TIANDA AIRPORT SUPPORT Co.,Ltd. Patentee before: China International Marine Containers (Group) Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210707 Address after: 518103 No.9, Fuyuan 2nd Road, Fuyong street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN CIMC-TIANDA AIRPORT SUPPORT Co.,Ltd. Address before: 518103 No.9, Fuyuan 2nd Road, Fuyong street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN CIMC-TIANDA AIRPORT SUPPORT Co.,Ltd. Patentee before: China International Marine Containers (Group) Co.,Ltd. |