CN203904959U - Ship tank door anti-collision device of ship lift capable of adapting to different water level changes - Google Patents
Ship tank door anti-collision device of ship lift capable of adapting to different water level changes Download PDFInfo
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- CN203904959U CN203904959U CN201420307515.1U CN201420307515U CN203904959U CN 203904959 U CN203904959 U CN 203904959U CN 201420307515 U CN201420307515 U CN 201420307515U CN 203904959 U CN203904959 U CN 203904959U
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- ship
- railway carriage
- collision
- guide rail
- rail mechanism
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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Abstract
The utility model provides a ship tank door anti-collision device of a ship lift capable of adapting to different water level changes. The ship tank door anti-collision device comprises a guide rail mechanism installed on the ship tank of the ship lift, wherein a float is arranged below the guide rail mechanism, a lifting mechanism is arranged above the float, the lifting mechanism is provided with a guide pulley, the lifting mechanism is installed on the guide rail mechanism through a guide pulley, and a ship blocking cable wire is connected to the lifting mechanism. The ship tank door anti-collision device of the ship lift capable of adapting to different water level changes provided by the utility model can be used for effectively preventing a ship from colliding the ship tank door of the ship lift to cause an accidental working condition of the ship lift, and preventing the damage of the ship due to direct collision with the ship tank door on a certain degree to improve the safety of the ship.
Description
Technical field
A kind of ship lift ship railway carriage or compartment door anticollision device, collision-prevention device that adapts to different SEA LEVEL VARIATION of the utility model, relates to ship lift navigation field.
Background technology
In prior art, the design of ship lift ship railway carriage or compartment door anticollision device, collision-prevention device mainly contains two kinds of methods.Be a form that is designed to crashproof rope, another kind is the form that is designed to collision prevention girders.For stopping the ship of stall, avoid ship damage ship railway carriage or compartment door to cause the ship lift accidents such as blank in water, shipwreck.In the research and design of some hydropower station ship lift anticollision device, collision-prevention device, adopt flexible protection rope.Its principle is: during ship stall collision wire rope, the kinetic energy of ship does work by cushion cylinder and the elastic deformation of wire rope absorbs, and is characterized in by a set of hydraulic pressure anticollision device, collision-prevention device, reaches the crashproof object of ship lift ship railway carriage or compartment door.The work of the common boom hoist cable of this method is completed by suspension bracket (steel truss), one end of suspension bracket (steel truss) is hinged on the main longitudinal grider of ship railway carriage or compartment, the other end is equiped with hydraulically operated retainer clip, for wire rope is freed or is fixed from lock bolt, the problem existing is: by the existing standardization ship type of ship lift, also have nonstandard ship type, various shipping drafts differ, the wire rope of gear ship state and the more difficult adjusting of ship railway carriage or compartment Normal Water Surface distance.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides a kind of ship lift ship railway carriage or compartment door anticollision device, collision-prevention device that adapts to different SEA LEVEL VARIATION, can effectively prevent ship collision ship lift ship railway carriage or compartment door, avoids the generation of various ship lift accident conditionses; And prevent that to a certain extent boats and ships are damaged because directly clashing into ship railway carriage or compartment door, improve security of shipping.
The technical scheme that the utility model is taked is: the ship lift ship railway carriage or compartment door anticollision device, collision-prevention device that can adapt to different SEA LEVEL VARIATION, comprise the guide rail mechanism being arranged in the main longitudinal grider groove of both sides, ship lift ship railway carriage or compartment, guide rail mechanism below is provided with floating drum, floating drum top is provided with elevating mechanism, elevating mechanism is provided with leading block, elevating mechanism is locked on guide rail mechanism by leading block, is connected with gear ship wire rope on elevating mechanism.
Described floating drum is a plurality of, and floating drum is fixed on the coxopodite track element of guide rail mechanism by seizing wire.
Described gear ship wire rope two ends are hinged on elevating mechanism by two directed pulleys.
Described guide rail mechanism is I shape track, comprises more piece track element, and described I shape track is stainless steel.
Described floating drum is that light-duty stainless steel material or high-molecular polythene material are made.
The ship lift ship railway carriage or compartment door anticollision device, collision-prevention device that can adapt to different SEA LEVEL VARIATION, is two covers, is separately positioned near ship lift ship railway carriage or compartment and holds in front of the door in the main longitudinal grider groove of upstream and downstream side.
The utility model can adapt to the ship lift ship railway carriage or compartment door anticollision device, collision-prevention device of different SEA LEVEL VARIATION, and elevator platform, under the buoyancy of floating drum and the guide effect of guide rail mechanism, can carry out lifting along with the lifting of water level.The utility model is when ship railway carriage or compartment water level changes, to guarantee, in different water level situations, can to play crashproof effect.
Accompanying drawing explanation
Fig. 1 is the utility model apparatus structure schematic diagram.
The specific embodiment
As shown in Figure 1, the ship lift ship railway carriage or compartment door anticollision device, collision-prevention device that can adapt to different SEA LEVEL VARIATION, comprise the guide rail mechanism 2 on the main longitudinal grider that is arranged on ship lift ship railway carriage or compartment, guide rail mechanism 2 belows are provided with floating drum 1, floating drum 1 top is provided with elevating mechanism 3, and elevating mechanism 3 is provided with leading block, and elevating mechanism 3 is locked on guide rail mechanism 2 by leading block, the leading block of elevating mechanism 3 climbs along guide rail mechanism 2, plays guiding and position-limiting action.On elevating mechanism 3, be connected with gear ship wire rope 4.Elevator platform 3, under the buoyancy of floating drum 1 and the guide effect of guide rail mechanism 2, can carry out lifting along with the lifting of water level.
Described floating drum 1 is a plurality of, and floating drum 1 is fixed on the coxopodite track element of guide rail mechanism 2 by seizing wire.
Described gear ship wire rope 4 two ends are hinged on elevating mechanism 3 by two directed pulleys, to guarantee that in any water level situation, the utility model device can play crashproof security role.
Described guide rail mechanism 2 is bolted in the groove at both sides, ship railway carriage or compartment main longitudinal grider, is I shape track, and material is stainless steel, as: 0Cr18Ni9,316,314, has good anti-corrosion ability.According to the elevation in actual ship railway carriage or compartment, divide the manufacture of more piece track element, be convenient to follow-up maintenance maintenance and change.
Described floating drum 1 is made for light-duty stainless steel material or high-molecular polythene material, and thickness is 3-5mm, and floating drum 1 diameter is definite according to the weight of elevator platform 3 grades that will float, and its number is limited to reach enough buoyancies.
The avoiding collision that can adapt to the ship lift ship railway carriage or compartment door anticollision device, collision-prevention device of different SEA LEVEL VARIATION, comprises the following steps:
1) with the guide rail mechanism of more piece track element, be bolted and be arranged in the main longitudinal grider groove of both sides, ship railway carriage or compartment;
2) on the coxopodite of guide rail mechanism unit, by seizing wire, be connected with floating drum, floating drum number is limited with the buoyancy that reaches elevating mechanism and can climb along guide rail mechanism, according to elevating mechanism size, conventionally need reach the buoyancy of 2-5 ton;
3) floating drum top is elevating mechanism, and elevating mechanism is locked on guide rail mechanism by leading block can the lifting along with the lifting of water level;
4), be connected with gear ship wire rope on elevating mechanism, gear ship wire rope two ends are hinged on elevator platform by two directed pulleys.By above-mentioned steps, realize that can to adapt to the ship lift ship railway carriage or compartment door of different SEA LEVEL VARIATION crashproof.
Claims (7)
1. the ship lift ship railway carriage or compartment door anticollision device, collision-prevention device that can adapt to different SEA LEVEL VARIATION, comprise the upper guide rail mechanism (2) that is arranged on ship lift ship railway carriage or compartment, it is characterized in that, guide rail mechanism (2) below is provided with floating drum (1), floating drum (1) top is provided with elevating mechanism (3), elevating mechanism (3) is provided with leading block, and it is upper that elevating mechanism (3) is locked in guide rail mechanism (2) by leading block, is connected with gear ship wire rope (4) on elevating mechanism (3).
2. the ship lift ship railway carriage or compartment door anticollision device, collision-prevention device that can adapt to according to claim 1 different SEA LEVEL VARIATION, is characterized in that, floating drum (1) is a plurality of, and floating drum (1) bottom is fixed on the coxopodite of guide rail mechanism (2) by seizing wire.
3. the ship lift ship railway carriage or compartment door anticollision device, collision-prevention device that can adapt to according to claim 1 different SEA LEVEL VARIATION, is characterized in that, gear ship wire rope (4) two ends are hinged on elevating mechanism (3) by directed pulley.
4. according to the ship lift ship railway carriage or compartment door anticollision device, collision-prevention device that can adapt to different SEA LEVEL VARIATION described in claim 1 or 2, it is characterized in that, guide rail mechanism (2) is I shape track, comprises more piece track element.
5. according to the ship lift ship railway carriage or compartment door anticollision device, collision-prevention device that can adapt to different SEA LEVEL VARIATION described in claim 1 or 2, it is characterized in that, guide rail mechanism (2) is stainless steel.
6. according to the ship lift ship railway carriage or compartment door anticollision device, collision-prevention device that can adapt to different SEA LEVEL VARIATION described in claim 1 or 2, it is characterized in that, floating drum (1) is made for light-duty stainless steel material or high-molecular polythene material.
7. ship lift ship railway carriage or compartment door anticollision device, collision-prevention device as described in claim 1 ~ 3 any one, is characterized in that, is two covers, is separately positioned near ship lift ship railway carriage or compartment and holds in front of the door in the main longitudinal grider groove of upstream and downstream side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307515.1U CN203904959U (en) | 2014-06-11 | 2014-06-11 | Ship tank door anti-collision device of ship lift capable of adapting to different water level changes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307515.1U CN203904959U (en) | 2014-06-11 | 2014-06-11 | Ship tank door anti-collision device of ship lift capable of adapting to different water level changes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203904959U true CN203904959U (en) | 2014-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420307515.1U Active CN203904959U (en) | 2014-06-11 | 2014-06-11 | Ship tank door anti-collision device of ship lift capable of adapting to different water level changes |
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| CN (1) | CN203904959U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060594A (en) * | 2014-06-11 | 2014-09-24 | 中国长江三峡集团公司 | Collision-prevention device capable of adapting to different water level changes and used for cabin door of ship lift and collision-prevention method |
| CN104594322A (en) * | 2014-12-31 | 2015-05-06 | 河海大学 | Ship lock safety rope system and control method |
-
2014
- 2014-06-11 CN CN201420307515.1U patent/CN203904959U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060594A (en) * | 2014-06-11 | 2014-09-24 | 中国长江三峡集团公司 | Collision-prevention device capable of adapting to different water level changes and used for cabin door of ship lift and collision-prevention method |
| CN104060594B (en) * | 2014-06-11 | 2015-12-09 | 中国长江三峡集团公司 | The ship lift ship railway carriage or compartment door avoiding collision of different SEA LEVEL VARIATION can be adapted to |
| CN104594322A (en) * | 2014-12-31 | 2015-05-06 | 河海大学 | Ship lock safety rope system and control method |
| CN104594322B (en) * | 2014-12-31 | 2015-08-19 | 河海大学 | A kind of ship lock safety line system and control method |
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