CN109080777A - A kind of deep sea drilling ship composite extendible gangway ladder - Google Patents
A kind of deep sea drilling ship composite extendible gangway ladder Download PDFInfo
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- CN109080777A CN109080777A CN201810988079.1A CN201810988079A CN109080777A CN 109080777 A CN109080777 A CN 109080777A CN 201810988079 A CN201810988079 A CN 201810988079A CN 109080777 A CN109080777 A CN 109080777A
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- gangway ladder
- side wall
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- limit
- gangway
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- 239000002131 composite material Substances 0.000 title claims abstract description 32
- 238000005553 drilling Methods 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 151
- 238000005096 rolling process Methods 0.000 claims abstract description 28
- 238000009434 installation Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008450 motivation Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000837 restrainer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The present invention relates to gangway ladder technical fields, specifically a kind of deep sea drilling ship composite extendible gangway ladder, including link, connecting shaft, first gangway ladder, second gangway ladder, supporting mechanism, bindiny mechanism, installing mechanism, position-limit mechanism and rolling mechanism, the side wall of second gangway ladder is equipped with bindiny mechanism, the side wall of first gangway ladder is mounted on position-limit mechanism, it is close to the internal slide of bindiny mechanism in the both ends of position-limit mechanism, to make the first gangway ladder move in a straight line in the side wall of the second gangway ladder, and the side wall of position-limit mechanism installs rolling mechanism, when position-limit mechanism moves inside bindiny mechanism, connection is rolled between rolling mechanism and bindiny mechanism, reduce the frictional force between position-limit mechanism and bindiny mechanism；The bottom end of second gangway ladder is rotatablely connected supporting mechanism, and when at sea personnel are mobile, supporting mechanism is contacted with sea, floats supporting mechanism and improves support for the second gangway ladder and the first gangway ladder, reduces the shaking of the second gangway ladder and the first gangway ladder, walks convenient for people.
Description
Technical field
The present invention relates to gangway ladder technical field, specifically a kind of deep sea drilling ship composite extendible gangway ladder.
Background technique
Gangway ladder refers to loaded on two side of a ship of ship for mobile stairway peculiar to vessel above and below occupant, is made of timber or metal.By upper and lower
Platform, the compositions such as ladder, ladder step, accommodation rail and ladder hoisting gear.Ship is lifted when navigating by water, and is collapsed and is deposited in deck side, is used
When put down and hang on topside.Accommodation ladder system is generally used for passenger boat and other kinds large and medium-sized ship.
When packing up or being unfolded telescopic gangway ladder, a telescopic gangway ladder another telescopic gangway ladder slide over side walls,
In sliding process, the motion state between two telescopic gangway ladders is inconsistent, causes a telescopic gangway ladder in another telescopic gangway ladder
Internal slide, so that two telescopic gangway ladders be made to be stuck, and frictional force when two telescopic gangway ladders slidings is bigger, not side
Just the sliding of telescopic gangway ladder needs to put down telescopic gangway ladder and facilitates people when people are moved on other ships from drill ship
Movement, but telescopic gangway ladder is swung up and down with drill ship, it has not been convenient to people's walking, in consideration of it, the present invention provides a kind of depths
Extra large drill ship composite extendible gangway ladder, has the following characteristics that
(1) a kind of deep sea drilling ship composite extendible gangway ladder of the invention, the side wall of the second gangway ladder are equipped with bindiny mechanism, the
The side wall of one gangway ladder is mounted on position-limit mechanism, and the internal slide of bindiny mechanism is close at the both ends of position-limit mechanism, to make first side of a ship
Ladder is moved in a straight line in the side wall of the second gangway ladder, and the first gangway ladder is prevented to be stuck in the inside of the second gangway ladder.
(2) a kind of deep sea drilling ship composite extendible gangway ladder of the invention, the side wall of position-limit mechanism install rolling mechanism, rolling
Motivation structure and the roll inside of bindiny mechanism connect, when position-limit mechanism moves inside bindiny mechanism, rolling mechanism with connect
Connection is rolled between mechanism, reduces the frictional force between position-limit mechanism and bindiny mechanism.
(3) bottom end of a kind of deep sea drilling ship composite extendible gangway ladder of the invention, the second gangway ladder is rotatablely connected support machine
Structure, when at sea personnel are mobile, supporting mechanism is contacted with sea, is floated supporting mechanism and is improved for the second gangway ladder and the first gangway ladder
Support reduces the shaking of the second gangway ladder and the first gangway ladder, walks convenient for people.
Summary of the invention
For the problems of the prior art, the present invention provides a kind of deep sea drilling ship composite extendible gangway ladder, second sides of a ship
The side wall of ladder is equipped with bindiny mechanism, and the side wall of the first gangway ladder is mounted on position-limit mechanism, and bindiny mechanism is close at the both ends of position-limit mechanism
Internal slide prevent the first gangway ladder to be stuck in the second gangway ladder so that the first gangway ladder be made to move in a straight line in the side wall of the second gangway ladder
Inside.The side wall of position-limit mechanism installs rolling mechanism, the roll inside connection of rolling mechanism and bindiny mechanism, in position-limit mechanism
When moving inside bindiny mechanism, connection is rolled between rolling mechanism and bindiny mechanism, reduce position-limit mechanism and bindiny mechanism it
Between frictional force.The bottom end of second gangway ladder is rotatablely connected supporting mechanism, and when at sea personnel are mobile, supporting mechanism connects with sea
Touching floats supporting mechanism and improves support for the second gangway ladder and the first gangway ladder, reduces the shaking of the second gangway ladder and the first gangway ladder, just
It walks in people.
The technical solution adopted by the present invention to solve the technical problems is: a kind of deep sea drilling ship composite extendible gangway ladder,
Including link, connecting shaft, the first gangway ladder, the second gangway ladder, supporting mechanism, bindiny mechanism, installing mechanism, position-limit mechanism and roller press
Structure；The sidewall symmetry of first gangway ladder and second gangway ladder installs the link, and the top side wall of first gangway ladder turns
The connecting shaft of the dynamic connection for being connect with drill ship；The bottom end of first gangway ladder is symmetrically installed the installing mechanism, institute
The sidewall symmetry for stating the second gangway ladder is equipped with the bindiny mechanism, and the internal slide of the bindiny mechanism connects the position-limit mechanism；
The position-limit mechanism is connect with the internal slide of the bindiny mechanism；The side wall of the limit integral installs the rolling mechanism,
The rolling mechanism and the side wall of the bindiny mechanism, which roll, to be connected；First gangway ladder is slidably connected with second gangway ladder,
And the bottom end of first gangway ladder is rotatablely connected the supporting mechanism.
Specifically, second gangway ladder include two piece of first support plate, pedal and fixed plate, the two of first support plate
End side wall installs the link respectively, and the inclination installation pedal between two first support plates, and the one of the pedal
End vertically connects the fixed plate, slams pedal in order to facilitate people and moves up and down, and contact foot with the fixed plate, prevents
Foot is skidded off from the pedal, is conducive to the safety of people.
Specifically, the bindiny mechanism includes first sliding groove, second sliding slot, connecting plate and card slot, two pieces described first
The top surface of fagging is respectively equipped with the first sliding groove, and one end installation side wall of first support plate is the connection of arc
Plate, first support plate and the side wall of the connecting plate are equipped with and are connected to the second sliding slot, the first sliding groove and described the
The inside of two sliding slots is symmetrically arranged with the card slot respectively., for convenience in the inside of the first sliding groove and the second sliding slot
It is fixedly connected with the limit plate.
Specifically, the position-limit mechanism includes shaft, fixing groove, pulley, limited block and limit plate, the first sliding groove and
The inside of the second sliding slot is slidably connected the limit plate respectively, and the top surface of the limit plate is symmetrically installed the limited block,
The limited block is connect with the internal slide of the card slot；The both ends of the limit plate are symmetrically arranged with the fixing groove, described solid
The shaft is mounted equidistant in the inside for determining slot and the limit plate, and the side wall of the shaft is rotatablely connected the pulley；The cunning
It takes turns and is slidably connected with the inner sidewall of the first sliding groove and the second sliding slot, and the inside of the pulley and the fixing groove is sliding
Connection is moved, for convenience internal slide of the limit plate in the first sliding groove and the second sliding slot.
Specifically, the rolling mechanism includes backplate, fixed block and spin, the both ends of the shaft and the limited block
Side wall installs the fixed block respectively, and the sidewall symmetry of the fixed block installs the backplate, the backplate and the fixed block
Roll inside connect the spin, the spin is respectively and in the first sliding groove, the second sliding slot and the card slot
Portion rolls connection, described in the limit plate pushes in the internal slide of the first sliding groove and the second sliding slot for convenience
Ball turns make spin in the roll inside of the first sliding groove and the second sliding slot, reduce when the limit plate moves
Frictional force.
Specifically, the installing mechanism includes connecting rod, fixing sleeve, mounting plate and connector, the top surface of the limit plate
It is fixedly connected with the connector, the connector inside the first sliding groove is fixedly connected with the side of first gangway ladder
Wall, the side wall of the connector inside remaining described first sliding groove install the connecting rod, the side wall rotation of the connecting rod
The fixing sleeve is connected, it is the " T " shaped mounting plate, the mounting plate and institute that the side wall of the fixing sleeve, which is fixedly connected with side wall,
The bottom end for stating the first gangway ladder is fixedly connected by screw rod, is for convenience fixed on first gangway ladder by the installing mechanism
The side wall of second gangway ladder, and the sliding of first gangway ladder for convenience.
Specifically, the connector is connect with the internal slide of the first sliding groove and the second sliding slot, and described
One sliding slot and the side wall of the second sliding slot are arcuate structure, described in the inside engaging of the first sliding groove and the second sliding slot
Limit plate, first gangway ladder makes first gangway ladder in second gangway ladder after second gangway ladder sliding for convenience
It is located in a straight line, people is facilitated to walk.
Specifically, the supporting mechanism includes kickboard, floatation pod, clamping plate, the second support plate and support rod；First support
It is connected between the bottom end of plate and second support plate by screw rod, the bottom end of second support plate is rotatablely connected the support
Bar；The both ends of the support rod are rotatablely connected the clamping plate；The top vertical symmetry of the floatation pod installs the clamping plate, and described
The bottom end of floatation pod vertically connects the kickboard, and the kickboard and the floatation pod are contacted with sea for convenience, make the kickboard with
The floatation pod, which floats, provides support for first gangway ladder and the second gangway ladder, reduces the shaking of first gangway ladder and the second gangway ladder
Degree.
Specifically, the bottom surface of first gangway ladder and the top surface of first support plate are slidably connected, and first side of a ship
It is terraced identical with the structure of second gangway ladder, in order to facilitate people's use.
Beneficial effects of the present invention:
(1) a kind of deep sea drilling ship composite extendible gangway ladder of the invention, the side wall of the second gangway ladder are equipped with bindiny mechanism, the
The side wall of one gangway ladder is mounted on position-limit mechanism, and the internal slide of bindiny mechanism is close at the both ends of position-limit mechanism, to make first side of a ship
Ladder is moved in a straight line in the side wall of the second gangway ladder, and the first gangway ladder is prevented to be stuck in the inside of the second gangway ladder.
(2) a kind of deep sea drilling ship composite extendible gangway ladder of the invention, the side wall of position-limit mechanism install rolling mechanism, rolling
Motivation structure and the roll inside of bindiny mechanism connect, when position-limit mechanism moves inside bindiny mechanism, rolling mechanism with connect
Connection is rolled between mechanism, reduces the frictional force between position-limit mechanism and bindiny mechanism.
(3) bottom end of a kind of deep sea drilling ship composite extendible gangway ladder of the invention, the second gangway ladder is rotatablely connected support machine
Structure, when at sea personnel are mobile, supporting mechanism is contacted with sea, is floated supporting mechanism and is improved for the second gangway ladder and the first gangway ladder
Support reduces the shaking of the second gangway ladder and the first gangway ladder, walks convenient for people.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of structural representation of preferred embodiment of deep sea drilling ship composite extendible gangway ladder provided by the invention
Figure；
Fig. 2 is the first support plate shown in FIG. 1 and bindiny mechanism's structural schematic diagram；
Fig. 3 is bindiny mechanism's schematic diagram of internal structure shown in FIG. 1；
Fig. 4 is rolling mechanism schematic diagram of internal structure shown in Fig. 3；
Fig. 5 is supporting mechanism structural schematic diagram shown in Fig. 1.
In figure: 1, link, 2, connecting shaft, the 3, first gangway ladder, the 4, second gangway ladder, the 41, first support plate, 42, pedal, 43,
Fixed plate, 5, supporting mechanism, 51, kickboard, 52, floatation pod, 53, clamping plate, the 54, second support plate, 55, support rod, 6, bindiny mechanism,
61, first sliding groove, 62, second sliding slot, 63, connecting plate, 64, card slot, 7, installing mechanism, 71, connecting rod, 72, fixing sleeve, 73,
Mounting plate, 74, connector, 8, position-limit mechanism, 81, shaft, 82, fixing groove, 83, pulley, 84, limited block, 85, limit plate, 9,
Rolling mechanism, 91, backplate, 92, fixed block, 93, spin.
Specific embodiment
In order to realize the present invention technical method, creation characteristic, reach purpose and effect is easy to understand, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figure 1, a kind of deep sea drilling ship composite extendible gangway ladder of the present invention, including link 1, connecting shaft 2,
First gangway ladder 3, the second gangway ladder 4, supporting mechanism 5, bindiny mechanism 6, installing mechanism 7, position-limit mechanism 8 and rolling mechanism 9；Described
The sidewall symmetry of one gangway ladder 3 and second gangway ladder 4 installs the link 1, the top side wall rotation connection of first gangway ladder 3
The connecting shaft 2 for being connect with drill ship；The bottom end of first gangway ladder 3 is symmetrically installed the installing mechanism 7, and described
The sidewall symmetry of two gangway ladders 4 is equipped with the bindiny mechanism 6, and the internal slide of the bindiny mechanism 6 connects the position-limit mechanism 8；
The position-limit mechanism 8 is connect with the internal slide of the bindiny mechanism 6；The side wall of the limit integral 8 installs the roller press
The side wall of structure 9, the rolling mechanism 9 and the bindiny mechanism 6, which rolls, to be connected；First gangway ladder 3 and second gangway ladder 4 are sliding
Dynamic connection, and the bottom end of first gangway ladder 3 is rotatablely connected the supporting mechanism 5.
Specifically, as shown in Figure 1, Figure 2 and Figure 3, a kind of deep sea drilling ship composite extendible gangway ladder of the present invention, institute
Stating the second gangway ladder 4 includes two piece of first support plate 41, pedal 42 and fixed plate 43, the both ends side wall point of first support plate 41
The link 1 is not installed, and the pedal 42, one end of the pedal 42 are installed in inclination between two first support plates 41
The fixed plate 43 is vertically connected, pedal 42 is slammed in order to facilitate people and moves up and down, and contact foot with the fixed plate 43,
It prevents foot from skidding off from the pedal 42, is conducive to the safety of people.
Specifically, as shown in Figure 1, Figure 2 and Figure 3, a kind of deep sea drilling ship composite extendible gangway ladder of the present invention, institute
Stating bindiny mechanism 6 includes first sliding groove 61, second sliding slot 62, connecting plate 63 and card slot 64, two pieces of first support plates 41
Top surface is respectively equipped with the first sliding groove 61, and one end installation side wall of first support plate 41 is the connecting plate of arc
63, first support plate 41 is equipped with the side wall of the connecting plate 63 and is connected to the second sliding slot 62, the first sliding groove 61
It is symmetrically arranged with the card slot 64 respectively with the inside of the second sliding slot 62., for convenience in the first sliding groove 61 and described
The inside of second sliding slot 62 is fixedly connected with the limit plate 85.
Specifically, as shown in figure 3, a kind of deep sea drilling ship composite extendible gangway ladder of the present invention, the position restrainer
Structure 8 includes shaft 81, fixing groove 82, pulley 83, limited block 84 and limit plate 85, the first sliding groove 61 and the second sliding slot
62 inside is slidably connected the limit plate 85 respectively, and the top surface of the limit plate 85 is symmetrically installed the limited block 84, described
Limited block 84 is connect with the internal slide of the card slot 64；The both ends of the limit plate 85 are symmetrically arranged with the fixing groove 81, institute
The inside for stating fixing groove 82 and the limit plate 85 is mounted equidistant the shaft 81, described in the side wall rotation connection of the shaft 81
Pulley 83；The pulley 83 and the inner sidewall of the first sliding groove 61 and the second sliding slot 62 are slidably connected, and the pulley
83 connect with the internal slide of the fixing groove 82, and the limit plate 85 is in the first sliding groove 61 and described second for convenience
The internal slide of sliding slot 62.
Specifically, as shown in Figure 3 and Figure 4, a kind of deep sea drilling ship composite extendible gangway ladder of the present invention, the rolling
Motivation structure 9 includes backplate 91, fixed block 92 and spin 93, and the both ends of the shaft 81 and the side wall of the limited block 84 are pacified respectively
The fixed block 92 is filled, the sidewall symmetry of the fixed block 92 installs the backplate 91, the backplate 91 and the fixed block 92
Roll inside connect the spin 93, the spin 93 respectively with the first sliding groove 61, the second sliding slot 62 and described
The roll inside of card slot 64 connects, and the limit plate 85 is in the first sliding groove 61 and the second sliding slot 62 for convenience
Portion pushes the spin 93 to rotate when sliding, roll spin 93 in the inside of the first sliding groove 61 and the second sliding slot 62
It is dynamic, reduce the frictional force when limit plate 95 movement.
Specifically, as shown in Figures 2 and 3, a kind of deep sea drilling ship composite extendible gangway ladder of the present invention, the peace
Mounting mechanism 7 includes connecting rod 71, fixing sleeve 72, mounting plate 73 and connector 74, and the top surface of the limit plate 85 is fixedly connected with institute
Connector 74 is stated, the connector 74 inside the first sliding groove 61 is fixedly connected with the side wall of first gangway ladder 3,
The side wall of the connector 74 inside the remaining first sliding groove 61 installs the connecting rod 71, and the side wall of the connecting rod 71 turns
The dynamic connection fixing sleeve 72, it is the " T " shaped mounting plate 73, the peace that the side wall of the fixing sleeve 72, which is fixedly connected with side wall,
Loading board 73 is fixedly connected with the bottom end of first gangway ladder 3 by screw rod, for convenience by the installing mechanism 7 by described the
One gangway ladder 3 is fixed on the side wall of second gangway ladder 4, and the sliding of first gangway ladder 3 for convenience.
Specifically, as shown in Figures 2 and 3, a kind of deep sea drilling ship composite extendible gangway ladder of the present invention, the company
Fitting 74 is connect with the internal slide of the first sliding groove 61 and the second sliding slot 62, and the first sliding groove 61 and described
The side wall of two sliding slots 62 is arcuate structure, the inside engaging limit plate of the first sliding groove 61 and the second sliding slot 62
85, first gangway ladder 3 makes first gangway ladder 3 in second gangway ladder 4 after second gangway ladder 4 sliding for convenience
It is located in a straight line, people is facilitated to walk.
Specifically, as shown in Figure 1 and Figure 5, a kind of deep sea drilling ship composite extendible gangway ladder of the present invention, the branch
Support mechanism 5 includes kickboard 51, floatation pod 52, clamping plate 53, the second support plate 54 and support rod 55；The bottom end of first support plate 41
It is connect between second support plate 54 by screw rod, the bottom end of second support plate 54 is rotatablely connected the support rod
55；The both ends of the support rod 55 are rotatablely connected the clamping plate 53；The top vertical symmetry of the floatation pod 52 installs the clamping plate
53, and the bottom end of the floatation pod 52 vertically connects the kickboard 51, in order to facilitate the kickboard 51 and the floatation pod 52 and sea
Contact floats the kickboard 51 and the floatation pod 52 and provides support for first gangway ladder 3 and the second gangway ladder 4, described in reduction
The shaking degree of first gangway ladder 3 and the second gangway ladder 4.
Specifically, as shown in Figure 1, a kind of deep sea drilling ship composite extendible gangway ladder of the present invention, first side of a ship
The bottom surface of ladder 3 and the top surface of first support plate 41 are slidably connected, and the knot of first gangway ladder 3 and second gangway ladder 4
Structure is identical, in order to facilitate people's use.
In the side walls fixing sleeve 73 of connecting rod 71, fixing sleeve 72 drives mounting plate 73 sliding in the side wall of the first gangway ladder 3
It is dynamic, so that mounting plate 73 is adjacent to the first gangway ladder 3, reuse screw rod and mounting plate 73 and the first gangway ladder 3 are fixed together, thus by the
One gangway ladder 3 and the second gangway ladder 4 are fixed together；The bottom end of first support plate 41 is put between two the second support plates 54, then
By the second support plate 54 of the side walls of support rod 55 and rotation, the second support plate 54 is made to be adjacent to the side wall of the first support plate 41,
Screw rod is reused the second support plate 54 and the first support plate 41 is fixed, so that kickboard 51 and floatation pod 52 are fixed on the second gangway ladder
4 bottom end.First gangway ladder 3 and the second gangway ladder 4 are fixed on drill ship by connecting shaft 2, then by the first gangway ladder 3 and second side of a ship
The link 1 of terraced 4 side walls is connected with the steel wire on the loop wheel machine on drill ship.
(1) when the first gangway ladder 3 and the second gangway ladder 4 will be used by needing, start loop wheel machine, make the first gangway ladder 3 and the second gangway ladder 4
It is rotated in the side wall of connecting shaft 2, places the first gangway ladder 3 and the second gangway ladder 4 in the sidewall slope of hull；It unclamps and is located at first
Steel wire on 41 bottom end link 1 of fagging, under gravity, side wall slide downward of second gangway ladder 4 in the first gangway ladder 3.
(2) in side wall slide downward of second gangway ladder 4 in the first gangway ladder 3, since the bottom end of the second gangway ladder 4 passes through installation
Limit plate 85 is fixed by mechanism 7, limit plate 85 is fixed on to the bottom end of the first gangway ladder 3, to make limit plate 85 in first sliding groove 61
With the internal slide of second sliding slot 62, make the pulley 83 of 85 side wall of limit plate in the inner sidewall of first sliding groove 61 and second sliding slot 62
Upper rolling, and 81 both ends of shaft and 85 bottom end of limit plate spin 93 respectively in first sliding groove 61, second sliding slot 62 and card slot
64 roll inside reduces limit plate 85 in the frictional force of the inside of first sliding groove 61 and second sliding slot 62, the second gangway ladder 4 is made to exist
The side wall of first gangway ladder 3 moves along a straight line downwards.When wherein limit plate 85 is moved into the second sliding slot 62 inside connecting plate 63
Inside, limit plate 85 do arcuate movement in the inside of second sliding slot 62, drive another limit plate 85 in first sliding groove 61
Arcuate movement is done in portion, to make the bottom end of the first gangway ladder of top 3 of the second gangway ladder 4 of both ends arc by, making the together
Pedal 42 inside two gangway ladders 4 and the first gangway ladder 3 is located on the same line.
(3) continue to open loop wheel machine, make the first gangway ladder 3 and the second gangway ladder 4 continue to move downward, in the first gangway ladder 3 and second
In 4 motion process of gangway ladder, the kickboard 51 and floatation pod 53 of 4 bottom end of the second gangway ladder are contacted with sea level, with the first gangway ladder 3 and second
Gangway ladder 4 continues to move downward, and rotates the second support plate 54 of 4 side wall of the second gangway ladder in the side wall of support rod 55, makes kickboard 51
It is vertically positioned on sea with floatation pod 53；When pedal 42 and sea are almost parallel, stop loop wheel machine, by the first gangway ladder 3 and second side of a ship
Ladder 4 is fixed, while kickboard 51 and floatation pod 53 are that the first gangway ladder 3 and the second gangway ladder 4 provide support, make the first gangway ladder 3 and second side of a ship
Across the sea, reducing the first gangway ladder 3 and 4 shaking degree of the second gangway ladder, people can walk 4 floating of ladder on pedal 42, and row
During walking, foot is contacted with fixed plate 43, and foot is avoided to slide from pedal 42.
(4) after use, loop wheel machine is opened, the second gangway ladder 4 is slid into the bottom end of the first gangway ladder 3, then by 3 He of the first gangway ladder
Second gangway ladder 4 packs up the side wall for being fixed on drilling machine ship.
The side wall of second gangway ladder 4 of the invention is equipped with bindiny mechanism 6, and the side wall of the first gangway ladder 3 is mounted on position-limit mechanism 8,
The internal slide of bindiny mechanism 6 is close at the both ends of position-limit mechanism 8, so that the first gangway ladder 3 be made to do straight line in the side wall of the second gangway ladder 4
Movement, prevents the first gangway ladder 3 to be stuck in the inside of the second gangway ladder 4.The side wall of position-limit mechanism 8 installs rolling mechanism 9, rolling mechanism 9
Connect with the roll inside of bindiny mechanism 6, when position-limit mechanism 8 moves inside bindiny mechanism 6, rolling mechanism 9 with connect machine
Connection is rolled between structure 6, reduces the frictional force between position-limit mechanism 8 and bindiny mechanism 6.The bottom end of second gangway ladder 4 is rotatablely connected
Supporting mechanism 5, when at sea personnel are mobile, supporting mechanism 5 is contacted with sea, floats supporting mechanism 5 for the second gangway ladder 4 and the
One gangway ladder 3 improves support, reduces the shaking of the second gangway ladder 4 and the first gangway ladder 3, walks convenient for people.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiment and specification only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (9)
1. a kind of deep sea drilling ship composite extendible gangway ladder, it is characterised in that: including link (1), connecting shaft (2), the first gangway ladder
(3), the second gangway ladder (4), supporting mechanism (5), bindiny mechanism (6), installing mechanism (7), position-limit mechanism (8) and rolling mechanism (9)；
The sidewall symmetry of first gangway ladder (3) and second gangway ladder (4) installs the link (1), the top of first gangway ladder (3)
End side wall is rotatablely connected the connecting shaft (2) for connecting with drill ship；The bottom end of first gangway ladder (3) is symmetrically installed institute
It states installing mechanism (7), the sidewall symmetry of second gangway ladder (4) is equipped with the bindiny mechanism (6), the bindiny mechanism (6)
Internal slide connects the position-limit mechanism (8)；The position-limit mechanism (8) connect with the internal slide of the bindiny mechanism (6)；Institute
The side wall for stating limit integral (8) installs the rolling mechanism (9), the side wall of the rolling mechanism (9) and the bindiny mechanism (6)
Roll connection；First gangway ladder (3) is slidably connected with second gangway ladder (4), and the bottom end rotation of first gangway ladder (3)
Connect the supporting mechanism (5).
2. a kind of deep sea drilling ship composite extendible gangway ladder according to claim 1, it is characterised in that: second gangway ladder
It (4) include two piece of first support plate (41), pedal (42) and fixed plate (43), the both ends side wall point of first support plate (41)
It does not install the link (1), and the pedal (42), the pedal are installed in inclination between two first support plates (41)
(42) one end vertically connects the fixed plate (43).
3. a kind of deep sea drilling ship composite extendible gangway ladder according to claim 2, it is characterised in that: the bindiny mechanism
It (6) include first sliding groove (61), second sliding slot (62), connecting plate (63) and card slot (64), two pieces of first support plates (41)
Top surface be respectively equipped with the first sliding groove (61), one end of first support plate (41) installation side wall is the company of arc
Fishplate bar (63), first support plate (41) and the side wall of the connecting plate (63) are equipped with and are connected to the second sliding slot (62), institute
The inside for stating first sliding groove (61) and the second sliding slot (62) is symmetrically arranged with the card slot (64) respectively.
4. a kind of deep sea drilling ship composite extendible gangway ladder according to claim 3, it is characterised in that: the position-limit mechanism
(8) include shaft (81), fixing groove (82), pulley (83), limited block (84) and limit plate (85), the first sliding groove (61) and
The inside of the second sliding slot (62) is slidably connected the limit plate (85) respectively, and the top surface of the limit plate (85) is symmetrically installed
The limited block (84), the limited block (84) connect with the internal slide of the card slot (64)；The two of the limit plate (85)
End is symmetrically arranged with the fixing groove (81), and the shaft is mounted equidistant in the inside of the fixing groove (82) and the limit plate (85)
(81), the side wall of the shaft (81) is rotatablely connected the pulley (83)；The pulley (83) and the first sliding groove (61) and
The inner sidewall of the second sliding slot (62) is slidably connected, and the pulley (83) and the internal slide of the fixing groove (82) connect
It connects.
5. a kind of deep sea drilling ship composite extendible gangway ladder according to claim 4, it is characterised in that: the rolling mechanism
It (9) include backplate (91), fixed block (92) and spin (93), the both ends of the shaft (81) and the side wall of the limited block (84)
It installs respectively the fixed block (92), the sidewall symmetry of the fixed block (92) installs the backplate (91), the backplate (91)
Connected the spin (93) with the roll inside of the fixed block (92), the spin (93) respectively with the first sliding groove
(61), the second sliding slot (62) connects with the roll inside of the card slot (64).
6. a kind of deep sea drilling ship composite extendible gangway ladder according to claim 4, it is characterised in that: the installing mechanism
It (7) include connecting rod (71), fixing sleeve (72), mounting plate (73) and connector (74), the top surface of the limit plate (85) is fixed
The connector (74) are connected, is located at the first sliding groove (61) internal described connector (74) and is fixedly connected with first side of a ship
The side wall of the side wall of terraced (3), the internal connector (74) of remaining first sliding groove (61) installs the connecting rod (71),
The side wall of the connecting rod (71) is rotatablely connected the fixing sleeve (72), and the side wall of the fixing sleeve (72) is fixedly connected with side wall and is
The " T " shaped mounting plate (73), the mounting plate (73) are fixedly connected with the bottom end of first gangway ladder (3) by screw rod.
7. a kind of deep sea drilling ship composite extendible gangway ladder according to claim 6, it is characterised in that: the connector
(74) it is connect with the internal slide of the first sliding groove (61) and the second sliding slot (62), and the first sliding groove (61) and institute
The side wall for stating second sliding slot (62) is arcuate structure, the inside engaging institute of the first sliding groove (61) and the second sliding slot (62)
State limit plate (85).
8. a kind of deep sea drilling ship composite extendible gangway ladder according to claim 2, it is characterised in that: the supporting mechanism
It (5) include kickboard (51), floatation pod (52), clamping plate (53), the second support plate (54) and support rod (55)；First support plate
(41) it is connect between bottom end and second support plate (54) by screw rod, the bottom end of second support plate (54), which rotates, to be connected
Connect the support rod (55)；The both ends of the support rod (55) are rotatablely connected the clamping plate (53)；The top of the floatation pod (52)
Vertical symmetry installs the clamping plate (53), and the bottom end of the floatation pod (52) vertically connects the kickboard (51).
9. a kind of deep sea drilling ship composite extendible gangway ladder according to claim 2, it is characterised in that: first gangway ladder
(3) bottom surface and the top surface of first support plate (41) are slidably connected, and first gangway ladder (3) and second gangway ladder
(4) structure is identical.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810988079.1A CN109080777B (en) | 2018-08-28 | 2018-08-28 | A kind of deep sea drilling ship composite extendible gangway ladder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810988079.1A CN109080777B (en) | 2018-08-28 | 2018-08-28 | A kind of deep sea drilling ship composite extendible gangway ladder |
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| CN109080777A true CN109080777A (en) | 2018-12-25 |
| CN109080777B CN109080777B (en) | 2019-11-05 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113086098A (en) * | 2021-05-06 | 2021-07-09 | 江苏赛尔橡胶股份有限公司 | Combined telescopic gangway ladder of deep sea drilling ship |
| CN118025424A (en) * | 2024-04-15 | 2024-05-14 | 威海德创海洋科技有限公司 | Folding gangway ladder of deep sea drilling ship group |
| CN118238940A (en) * | 2024-05-30 | 2024-06-25 | 威海德创船舶技术有限公司 | Folding gangway ladder of deep sea drilling ship |
| CN118637025A (en) * | 2024-08-15 | 2024-09-13 | 上海群乐船舶附件启东有限公司 | A new type of ship gangway |
| CN118992025A (en) * | 2024-09-02 | 2024-11-22 | 江苏神力船舶设备有限公司 | Steering telescopic gangway ladder for deep sea drilling ship |
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| CN113086098A (en) * | 2021-05-06 | 2021-07-09 | 江苏赛尔橡胶股份有限公司 | Combined telescopic gangway ladder of deep sea drilling ship |
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| CN118025424A (en) * | 2024-04-15 | 2024-05-14 | 威海德创海洋科技有限公司 | Folding gangway ladder of deep sea drilling ship group |
| CN118025424B (en) * | 2024-04-15 | 2024-08-02 | 威海德创海洋科技有限公司 | Folding gangway ladder of deep sea drilling ship group |
| CN118238940A (en) * | 2024-05-30 | 2024-06-25 | 威海德创船舶技术有限公司 | Folding gangway ladder of deep sea drilling ship |
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| CN118992025A (en) * | 2024-09-02 | 2024-11-22 | 江苏神力船舶设备有限公司 | Steering telescopic gangway ladder for deep sea drilling ship |
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| CN109080777B (en) | 2019-11-05 |
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Effective date of registration: 20191015 Address after: 233600, the south side of Le Road, Woyang Industrial Park, Woyang County, Bozhou, Anhui Applicant after: Guoyang Xinlong Ship Accessories Co., Ltd. Address before: 214000 Jiangsu Province Wuxi Binhu District Datong 503 Wuxi Petroleum Instruments and Equipment Co., Ltd. Applicant before: Wei Wei |
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