CN111409778B - Boarding device for barge - Google Patents
Boarding device for barge Download PDFInfo
- Publication number
- CN111409778B CN111409778B CN202010252162.XA CN202010252162A CN111409778B CN 111409778 B CN111409778 B CN 111409778B CN 202010252162 A CN202010252162 A CN 202010252162A CN 111409778 B CN111409778 B CN 111409778B
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- assembly
- boarding
- translation
- gangway
- ladder
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- 238000013519 translation Methods 0.000 claims abstract description 102
- 229910000831 Steel Inorganic materials 0.000 claims description 55
- 239000010959 steel Substances 0.000 claims description 55
- 230000009189 diving Effects 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 claims description 2
- 230000010354 integration Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
- B63B27/14—Arrangement of ship-based loading or unloading equipment for cargo or passengers of ramps, gangways or outboard ladders ; Pilot lifts
- B63B27/146—Pilot ladders or similar outboard ladders, e.g. bathing ladders; Pilot lifts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/28—Barges or lighters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Transportation (AREA)
- Ship Loading And Unloading (AREA)
Abstract
The invention provides a barge boarding device, which comprises a first boarding component, a translation component, a retraction component, a second boarding component and a battery component, wherein the first boarding component is connected with the translation component; the first boarding assembly is connected with the wharf and the translation assembly; the translation assembly is respectively connected with the first boarding assembly and the second boarding assembly and is used for moving the second boarding assembly in the horizontal direction; the retraction assembly is integrated with the translation assembly into a whole and is used for lifting and lowering the second boarding assembly in the vertical direction; the second boarding assembly is connected with the ship and the translation assembly; and the battery assembly is electrically connected with the translation assembly and the retraction assembly and is used for supplying power. The first boarding assembly, the translation assembly, the retraction assembly, the second boarding assembly and the battery assembly are orderly combined together, so that the structure is compact, and the integration level is high; the translation assembly ensures that the second boarding assembly is close to the ship in the horizontal direction, and the retraction assembly and the translation assembly are integrated into a whole, so that the vertical direction is close to the ship, and the use requirement of small and medium-sized ships is especially met.
Description
Technical Field
The invention relates to the technical field of boarding of barges, in particular to a boarding device of a barge.
Background
In the development process of freight container terminals, particularly in maskless pier terminals, the wharf surface is not completely continuous, the elevation is high, and the ship jolts and moves frequently and has a large amplitude in the operation process. The distance from the ship side stopped on the wharf to the quay shoreline is large due to the large dock fender, the small depth of the barge. The shore connection under such conditions is difficult to solve by a carried ladder or simple gangway. The gangway ladder loaded on the large ship can be lapped only by auxiliary hoisting equipment, and is not suitable for small ships.
The traditional boarding ladder is a movable boarding ladder, one end of the boarding ladder is erected on a ship board, and the other end of the boarding ladder is erected on a wharf bank for people to get on and off the ship. By means of manual moving, people on the shore can be assisted by people in the ship during lap joint, and the guardrails on the two sides are free from swaying and sliding with high wind, high waves, tidal rise and tide fall easily. In actual measurement, the tide rising and falling ship body drop is about 2 meters high, and the upper and lower risks to the ship and operators are extremely high. Such ladders generally have the following factors that can cause personal injury to personnel on boarding and disembarking:
1. The two sides of the ship ladder are not provided with guardrails.
2. The ship ladder is not fixed or is not fixed firmly.
3. The ship ladder or the simple gangway has no anti-slip measures, and is easy to cause personnel to slip and fall.
4. The large wind wave and the large ship shake severely.
5. The ladder is not removed when the ship moves.
Under such conditions, it is difficult to ensure personal safety of the relevant personnel by simply carrying a simple ladder ramp or without providing an auxiliary means for boarding and disembarking when the ship is parked at the quay.
The foregoing background is only for the purpose of facilitating an understanding of the principles and concepts of the application and is not necessarily in the prior art to the present application and is not intended to be used as an admission that such background is not entitled to antedate such novelty and creativity by virtue of prior application or that it is already disclosed at the date of filing of this application.
Disclosure of Invention
The invention provides a barge boarding device for solving the existing problems.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
A barge boarding device comprises a first boarding component, a translation component, a retraction component, a second boarding component and a battery component; the first boarding assembly is connected with the wharf and the translation assembly; the translation assembly is respectively connected with the first boarding assembly and the second boarding assembly and is used for moving the second boarding assembly in the horizontal direction; the retraction assembly is integrated with the translation assembly and is used for ascending and descending the second boarding assembly in the vertical direction; the second boarding assembly is connected with the ship and the translation assembly; and the battery assembly is electrically connected with the translation assembly and the retraction assembly and is used for supplying power.
Preferably, the device further comprises a limiting assembly, wherein the limiting assembly is arranged at the variable amplitude starting point and the variable amplitude ending point of the second boarding assembly and limits the pulling-up angle of the second boarding assembly.
Preferably, the limiting component adopts a switch rocker arm for limiting.
Preferably, a counterweight assembly is also included, connected with the first boarding assembly.
Preferably, the first boarding assembly comprises: the first steel structure, the step ladder, the insertion hole and the base guardrail; the step ladder is arranged on the first steel structure, and the base guardrail is fixed on the first steel structure to form a channel through enclosing; the inserting hole is arranged at the base position of the first steel structure.
Preferably, the translation assembly comprises: the translation seat steel structure, the translation guide rail, the translation guide sleeve, the translation electric push rod and the translation seat guardrail; two parallel translation guide rails are arranged on the first steel structure; the translation guide sleeve is fixed on the translation seat steel structure and slides on the translation guide rail; the fixed hinge end of the translation electric push rod is arranged on the first steel structure, and the movable hinge end is arranged on the translation seat steel structure; the translation seat guardrail is fixed on the translation seat steel structure to form a channel.
Preferably, the method further comprises: boarding gangway ladder door frame, which comprises a supporting beam, guide wheels and a door frame; the door frame is fixed on the translation seat steel structure, the guide wheel is arranged at the top end of the door frame, and in a stressed state, the guide wheel abuts against the supporting beam and rotates along with the movement of the translation assembly; the support beam is fixed to the first boarding assembly.
Preferably, the winding and unwinding assembly comprises a winch, a guide pulley and a wire rope; the winch, the guide pulley and the fixed end of the steel wire rope are fixed at the top end of the door frame; the steel wire rope starts from the fixed end of the steel wire rope and is wound back to the guide pulley through the gangway ladder pulley seat and is fixed to the winch.
Preferably, the second boarding assembly comprises a gangway comprising a gangway deck base, a gangway hinge shaft, a gangway lever, a gangway tread, a gangway rail, a tread hinge shaft, a gangway pulley base, a diving platform; the gangway ladder plate seat is arranged on the translation seat steel structure through the gangway ladder hinge shaft; the gangway ladder pedal and the diving platform are arranged on the gangway ladder rod piece through the pedal hinge shaft; the gangway ladder plate seat, the gangway ladder rod piece, the gangway ladder pedal and the diving platform form a plurality of groups of parallelogram four-bar mechanisms together; the gangway ladder pulley seat is fixed on a lower rod piece of the gangway ladder rod piece; the gangway ladder rail is fixed on the gangway ladder rod piece to form a channel.
Preferably, the battery assembly is disposed on the first steel structure, including a battery pack and a controller.
The beneficial effects of the invention are as follows: the barge boarding device has the advantages that the first boarding component, the translation component, the retraction component, the second boarding component and the battery component are orderly combined together, so that the structure is compact, and the integration level is high; the translation assembly ensures that the second boarding assembly is close to the ship in the horizontal direction, and the retraction assembly and the translation assembly are integrated into a whole, so that the vertical direction is close to the ship, and the use requirement of small and medium-sized ships is especially met.
Furthermore, the position of the second boarding component can be adjusted at any time according to the distance between the ship and the shore, the step ladder on the gangway ladder is changed along with the angle change of the diving platform, the angle is automatically adjusted, and a safety channel for the working personnel on the shore can be provided along with the fluctuation of tide and various changes in the operation process of the ship shore.
Still further, first boarding subassembly, translation subassembly, second boarding subassembly all are equipped with the guardrail, and the guardrail guarantees that personnel can not lead to unstability because of unrestrained boats and ships rock when personnel go up and down boats and ships.
Furthermore, equipment and goods on the barge occupy most of space on a deck, and available boarding channels are fewer, so that the gangway ladder adopts a scheme design parallel to a wharf and is similar to a gangway ladder mode of a large ship.
Finally, the boarding gangway ladder adopts a four-bar linkage mechanism in a parallelogram form, so that the gangway ladder pedal can be always in a horizontal state at any angle, and the safety of boarding personnel can be ensured. The boarding ladder is designed, popularized and used, and the safety of boarding and alighting of people can be effectively guaranteed.
Drawings
Fig. 1 is a schematic view of the structure of a first boarding device of a barge in an embodiment of the invention.
Figure 2 is a schematic illustration of the construction of a second barge boarding arrangement in accordance with embodiments of the present invention.
Figure 3 is a schematic view of the structure of a third barge boarding means in an embodiment of the present invention.
Fig. 4 is a schematic structural view of a boarding ladder door frame in an embodiment of the invention.
Fig. 5 is a schematic view of a gangway ladder according to an embodiment of the present invention.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved by the embodiments of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and the embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element. In addition, the connection may be for both the fixing action and the circuit communication action.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing embodiments of the invention and to simplify the description by referring to the figures, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present invention, the meaning of "plurality" is two or more, unless explicitly defined otherwise.
1-3, The present invention provides a barge boarding apparatus including a first boarding assembly, a translation assembly, a retraction assembly, a second boarding assembly, and a battery assembly;
a first boarding assembly connecting the dock with the translation assembly;
the translation assembly is respectively connected with the first boarding assembly and the second boarding assembly and is used for moving the second boarding assembly in the horizontal direction;
The retraction assembly is integrated with the translation assembly into a whole and is used for lifting and lowering the second boarding assembly in the vertical direction;
the second boarding assembly is connected with the ship and the translation assembly;
and the battery assembly is electrically connected with the translation assembly and the retraction assembly and is used for supplying power.
The user may translate the assembly from the quay through the first boarding assembly and then disembark through the second boarding assembly, although the direction may be reversed from vessel to quay.
The barge boarding device provided by the invention has compact structure and high integration level; the translation assembly ensures that the second boarding assembly is close to the ship in the horizontal direction, and the retraction assembly and the translation assembly are integrated into a whole, so that the vertical direction is close to the ship, and the use requirement of small and medium-sized ships is especially met.
In one embodiment of the invention the barge boarding means further comprises a stop 5 arranged at the origin and destination of the amplitude of the second boarding assembly to limit the pull-up angle of the second boarding assembly. The limiting component adopts a switch rocker for limiting, and limits the pulling angle of the gangway ladder 4 and is also a limit protection device. Meanwhile, the lowering angle is also increased by a mechanical limiter, so that the lowest position safety of the gangway ladder 4 is ensured.
The first boarding assembly, i.e. boarding ladder base 1, mainly guarantees the balance and stability of the whole set of device, comprising: the first steel structure 9, the step ladder 10, the insertion hole 11 and the base guardrail 12; the weight assembly 7 is arranged at the base part of the first steel structure 9 to ensure that the gravity center of the device is still within the base range of the device in a state of loading 150KG (weight of two persons) on the gangway. The step ladder 10 is installed in the first steel structure 9, provides personnel to go up and down the gangway ladder and uses, and the step ladder 10 footboard adopts galvanized grid plate structure to adapt to the serious salt fog environment in bank. The entire boarding ladder can be transported by forklift with a weight of about 2.6 tons, and the first steel structure 9 is provided with a mounting hole 11 at the base part for transporting the boarding ladder. The base guardrail 12 is fixed on the first steel structure 9, and a channel is formed by enclosing, so that personnel safety is protected.
The translation subassembly is boarding gangway ladder translation seat 2 promptly includes: the device comprises a translation seat steel structure, a translation guide rail, a translation guide sleeve, a translation electric push rod and a translation seat guardrail. The translation guide rails 14 are arranged on the first steel structure 9 of the boarding ladder base 1, and the two translation guide rails 14 are arranged in parallel. The translation guide sleeve 16 is fixed on the translation seat steel structure 13, and the translation guide sleeve 16 is installed in the translation guide rail 14, so that the translation guide sleeve 16 can slide on the translation guide rail 14. The fixed hinge end of the translation electric push rod 15 is arranged on the first steel structure 9 of the board a ship ladder base 1, and the movable hinge end of the translation electric push rod 15 is arranged on the translation seat steel structure 13. The translational electric push rod 15 realizes the transverse movement of the boarding gangway ladder translational seat 2 by utilizing the capability of 0-700mm of standard travel of the maximum thrust 10000N of the voltage 12-24VDC, and the gangway ladder 4 is arranged on the translational seat steel structure 13. The manual adjustment controller 6 controls the expansion and contraction of the translation electric push rod 15 to realize the extension and retraction of the boarding gangway ladder translation seat 2, so that the gangway ladder 4 can be ensured to adjust the translation length along with the change of the distance between the ship and the shore in the use process, and the gangway ladder 4 and the ship board are ensured to be always connected reliably. The translation seat guard rail 17 is fixed on the translation seat steel structure 13, and a passage is formed by enclosing, so that personnel safety is protected.
The barge boarding device also comprises a boarding gangway ladder door frame 3, mainly comprising a supporting beam 22, a guide wheel 18 and a door frame 23. The door frame 23 is fixed to the boarding ladder translation seat 2. Designed as a portal frame. The top end of the door frame 23 is provided with a guide wheel 18, and the guide wheel 18 abuts against the supporting beam 22 in a stressed state and rotates along with the movement of the boarding ladder translation seat 2. The support beam 22 is fixed to the board a ship ladder base 1.
The boarding gangway door frame 3 reduces the stress state of the translation guide rail 14 and the translation guide sleeve 16 of the boarding gangway translation seat 2. Not only saves materials, lightens the weight of the structure, but also effectively strengthens the strength and the stability of the structure.
The winding and unwinding assembly comprises a winch 19, a guide pulley 20 and a steel wire rope 21, wherein the winch 19, the guide pulley 20 and the steel wire rope fixed end 24 are arranged at the top end of the portal frame; the steel wire rope 21 starts from the steel wire rope fixed end 24 and is wound back to the guide pulley 20 through the gangway pulley seat 31, and is fixed on the winch 19; the hoist 19 is powered forward and backward to raise and lower the gangway 4.
The second boarding assembly comprises a gangway 4, the gangway 4 comprising a gangway deck base 25, a gangway hinge shaft 26, a gangway lever 27, a gangway tread 28, a gangway railing 29, a tread hinge shaft 30, a gangway pulley base 31, and a diving platform 32; the gangway steps 28 and the diving platform 32 are mounted to the gangway lever 27 by means of step hinge shafts 30. The gangway ladder plate seat 25, the gangway ladder rod piece 27, the gangway ladder pedal 28 and the diving platform 32 form a plurality of groups of parallelogram four-bar mechanisms together, along with the rotation of the gangway ladder rod piece 27 around the gangway ladder hinge shaft 26, the treads of the gangway ladder pedal 28 and the diving platform 32 are always parallel to the upper plane of the gangway ladder plate seat 25, so that the treads of the gangway ladder pedal 28 and the diving platform 32 are always horizontal when the gangway ladder 4 is at any angle, and the safety of people on and off the gangway ladder is ensured. The gangway pulley mount 31 is fixed to the lower bar of the gangway bar 27, and the wire rope 21 passes around the gangway pulley mount 31 to be connected to the hoist 19. The controller 6 is manually adjusted to control the winding and unwinding of the winch 19, so that the plane of the diving platform 32 of the gangway ladder 4 can be adjusted to be positioned on the deck plane of the ship. The gangway ladder plate seat 25 is arranged on the translation seat steel structure 13 of the boarding gangway ladder translation seat 2 through a gangway ladder hinge shaft 26, and when the gangway ladder 4 is positioned at an angle below the horizontal, the gangway ladder plate seat 25 is always pressed on the translation seat steel structure 13 of the boarding gangway ladder translation seat 2 under the resultant force action of the tension of the steel wire rope 21 and the gravity of the gangway ladder 4, so that the gangway ladder plate seat 25 is ensured to be used as a fixed supporting point when the gangway ladder 4 rotates; when the gangway ladder 4 is positioned at the horizontal angle or above, the rear end of the gangway ladder plate seat 25 is not pressed, and is separated from the translation seat steel structure 13 of the gangway ladder translation seat 2, and the gangway ladder plate seat rotates around the gangway ladder hinge shaft 26, so that the movable assembly of the gangway ladder 4 can be guaranteed to rise to an approximately vertical angle in a rotating way, and the occupied area of the device when the device is in a non-use state is reduced.
The gangway steps 28 and the diving platform 32 adopt galvanized grid plate structures so as to adapt to severe salt fog environments on the bank, and meanwhile, the windward area of the device can be reduced under the state that the gangway steps 4 are retracted, and the device is prevented from overturning under typhoon attack. The retraction of the gangway ladder 4 adopts an electric winch driven by 12V direct current to drive a steel wire rope to pull, and a limiter 5 is arranged at the amplitude starting point and the amplitude ending point of the gangway ladder 4. The steel wire rope 21 adopts 304 stainless steel wire rope and adopts double-rope traction, and a single rope can ensure the normal retraction of the gangway ladder 4.
The battery assembly is arranged on a first steel structure 9, comprising a battery pack 8 and a controller 6. The storage battery pack 8 is powered by a 12V lead-acid storage battery and is provided with a solar panel, and a knife switch is arranged on a power supply box of the storage battery pack 8 to cut off a power supply when the gangway ladder 4 is not used, so that the storage battery solar panel is used for continuously charging the storage battery pack 8, and the reliability of use on the bank is guaranteed.
The foregoing is a further detailed description of the invention in connection with the preferred embodiments, and it is not intended that the invention be limited to the specific embodiments described. It will be apparent to those skilled in the art that several equivalent substitutions and obvious modifications can be made without departing from the spirit of the invention, and the same should be considered to be within the scope of the invention.
Claims (6)
1. A barge boarding device, which is characterized by comprising a first boarding component, a translation component, a retraction component, a second boarding component and a battery component;
the first boarding component is a boarding ladder base and is connected with a wharf and the translation component;
The translation assembly is respectively connected with the first boarding assembly and the second boarding assembly and is used for moving the second boarding assembly in the horizontal direction;
The retraction assembly is integrated with the translation assembly and is used for ascending and descending the second boarding assembly in the vertical direction;
The second boarding assembly comprises a gangway ladder, and is used for connecting a ship with the translation assembly;
The battery assembly is electrically connected with the translation assembly and the retraction assembly and is used for supplying power;
Wherein the first boarding assembly comprises: the first steel structure, the step ladder, the insertion hole and the base guardrail; the step ladder is arranged on the first steel structure, and the base guardrail is fixed on the first steel structure to form a channel through enclosing; the inserting hole is arranged at the base position of the first steel structure;
Wherein the translation assembly comprises: the translation seat steel structure, the translation guide rail, the translation guide sleeve, the translation electric push rod and the translation seat guardrail;
Two parallel translation guide rails are arranged on the first steel structure; the translation guide sleeve is fixed on the translation seat steel structure and slides on the translation guide rail; the fixed hinge end of the translation electric push rod is arranged on the first steel structure, and the movable hinge end is arranged on the translation seat steel structure; the translation seat guard rail is fixed on the translation seat steel structure to form a channel;
The second boarding assembly is arranged at the variable amplitude starting point and the variable amplitude ending point of the second boarding assembly;
The marine boarding system further comprises a counterweight assembly connected with the first boarding assembly.
2. A barge boarding device in accordance with claim 1 wherein the limit assembly is limited by a switch rocker arm.
3. A barge boarding device according to any one of claims 1 to 2 further comprising: boarding gangway ladder door frame, which comprises a supporting beam, guide wheels and a door frame;
The door frame is fixed on the translation seat steel structure, the guide wheel is arranged at the top end of the door frame, and in a stressed state, the guide wheel abuts against the supporting beam and rotates along with the movement of the translation assembly; the support beam is fixed to the first boarding assembly.
4. A barge boarding device according to claim 3 wherein the retraction assembly includes a winch, guide sheaves and a wire rope;
The winch, the guide pulley and the fixed end of the steel wire rope are fixed at the top end of the door frame; the steel wire rope starts from the fixed end of the steel wire rope and is wound back to the guide pulley through the gangway ladder pulley seat and is fixed to the winch.
5. The barge boarding device of claim 4 wherein the gangway includes gangway deck boards, gangway hinge shafts, gangway poles, gangway steps, gangway rails, step hinge shafts, gangway pulley seats, diving platforms;
The gangway ladder plate seat is arranged on the translation seat steel structure through the gangway ladder hinge shaft; the gangway ladder pedal and the diving platform are arranged on the gangway ladder rod piece through the pedal hinge shaft; the gangway ladder plate seat, the gangway ladder rod piece, the gangway ladder pedal and the diving platform form a plurality of groups of parallelogram four-bar mechanisms together; the gangway ladder pulley seat is fixed on a lower rod piece of the gangway ladder rod piece; the gangway ladder rail is fixed on the gangway ladder rod piece to form a channel.
6. The barge boarding device of claim 5 wherein the battery assembly is disposed on the first steel structure and includes a battery pack and a controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010252162.XA CN111409778B (en) | 2020-04-01 | 2020-04-01 | Boarding device for barge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010252162.XA CN111409778B (en) | 2020-04-01 | 2020-04-01 | Boarding device for barge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111409778A CN111409778A (en) | 2020-07-14 |
| CN111409778B true CN111409778B (en) | 2024-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010252162.XA Active CN111409778B (en) | 2020-04-01 | 2020-04-01 | Boarding device for barge |
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| CN (1) | CN111409778B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113320647B (en) * | 2021-04-29 | 2022-05-20 | 广船国际有限公司 | Ship connecting mechanism and ship connecting method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212332891U (en) * | 2020-04-01 | 2021-01-12 | 蛇口集装箱码头有限公司 | Barge boarding device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2005453C2 (en) * | 2010-10-05 | 2012-04-06 | Praxis B V | A gangway construction having a guiding assembly with pulley wheels and pulling cables. |
| CN102897288B (en) * | 2012-10-15 | 2015-12-16 | 浙江正和造船有限公司 | A kind of wharf boarding ladder |
| CN108892090A (en) * | 2018-09-25 | 2018-11-27 | 南通力威机械有限公司 | A kind of electric hydraulic is gone on board device |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212332891U (en) * | 2020-04-01 | 2021-01-12 | 蛇口集装箱码头有限公司 | Barge boarding device |
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| CN111409778A (en) | 2020-07-14 |
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