CN110481715A - A kind of dedicated boarding ladder of ship side - Google Patents
A kind of dedicated boarding ladder of ship side Download PDFInfo
- Publication number
- CN110481715A CN110481715A CN201910824640.7A CN201910824640A CN110481715A CN 110481715 A CN110481715 A CN 110481715A CN 201910824640 A CN201910824640 A CN 201910824640A CN 110481715 A CN110481715 A CN 110481715A
- Authority
- CN
- China
- Prior art keywords
- ship
- support
- ladder
- rod
- adjustable column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
-
- 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
- B63B2027/141—Arrangement of ship-based loading or unloading equipment for cargo or passengers of ramps, gangways or outboard ladders ; Pilot lifts telescopically extendable
Abstract
The invention discloses a kind of dedicated boarding ladders of ship side.The boarding ladder includes the fixed platform being mounted on ship, installation is on the stationary platform and the support device of adjustable tilt angle, the hoist engine being mounted on ship, one end is mounted on the wireline reel of hoist engine and the other end is mounted on the traction rope in support device, it is mounted on step ladder device current for passenger in support device, is rotatably mounted at step ladder device bottom and the pedal structure for connecting step ladder device and harbour.The step ladder device includes the terraced component of fixed step, removably mounts within and fixes the terraced component of dynamic step for walking terraced component upper end, is mounted on the driving assembly for fixing and walking on terraced component and being used to drive the terraced component of dynamic step mobile.The present invention overcomes the deficiencies in the prior art, provide a kind of boarding ladder dedicated for ship side, the boarding ladder is structurally reasonable, flexibility is good, highly-safe.
Description
Technical field
The present invention relates to ship equipment technical fields, and in particular to a kind of dedicated boarding ladder of ship side.
Background technique
The ship means of transport one of important as current economic development possesses incomparable excellent of other means of transports
Gesture.In recent years, with the quickening of world economic integration process, marine transportation industry is busier, world's shipbuilding market
Abnormal hot, ship demand has reached unprecedented degree.
Boarding ladder is the channel establishment between ship and the external world, and boarding ladder refers to loaded on two side of a ship of ship for peculiar to vessel above and below occupant
Mobile stairway is made of timber or metal.It is made of upper lower platform, ladder, ladder step, accommodation rail and ladder hoisting gear etc..Ship boat
It is lifted when row, collapses and deposit in deck side, when use, which puts down, hangs on topside.But this boarding ladder has the following problems:
When leaning on docking, due to tidewater fluctuation, the height between ship deck and harbour changes ship, but existing
Boarding ladder can not be adjusted according to the height change between ship deck and harbour, boarding ladder is unable to satisfy various situations
Demand, so as to cause between boarding ladder and harbour, there are certain distances, cannot achieve passage.
Summary of the invention
The invention discloses a kind of dedicated boarding ladders of ship side to be mounted on fixation including the fixed platform being mounted on ship
On the platform and support device of adjustable tilt angle, the hoist engine being mounted on ship, one end is mounted on the winding of hoist engine
On axis and the other end is mounted on the traction rope in support device, is mounted on step ladder device current for passenger in support device,
It is rotatably mounted at step ladder device bottom and the pedal structure for connecting step ladder device and harbour, and is characterized in that:
The step ladder device includes the terraced component of fixed step, removably mounts within the fixed terraced group of dynamic step for walking terraced component upper end
Part is mounted on fixed walk on terraced component and for driving dynamic to walk the mobile driving assembly of terraced component.
A kind of preferred dedicated boarding ladder of ship side disclosed by the invention, which is characterized in that the support device includes installation
On the stationary platform and with the inclined support frame of horizontal plane, the supporting table being mounted on ship is removably mounted on support frame
Support component.
A kind of preferred dedicated boarding ladder of ship side disclosed by the invention, which is characterized in that cunning is equipped on support frame as described above
Rail, sliding rail are parallel with support frame.
A kind of preferred dedicated boarding ladder of ship side disclosed by the invention, which is characterized in that the support component includes along the side Y
To a pair of of auxiliary member of distribution, auxiliary member includes a pair of of the branch for being rotatably mounted on ship by pin shaft and being distributed in X direction
Strut, both ends are hinged with a pair of support rods respectively and the steady bar that is parallel to the horizontal plane always, removably mount on support rod and
A pair of of the drive rod being distributed in X direction is mounted on drive rod hingedly and positioned at driver plate of the drive rod far from support rod one end
In supporting table and support cylinder that piston rod is mobile with actuation assistance.
A kind of preferred dedicated boarding ladder of ship side disclosed by the invention, which is characterized in that the driver plate of the close ship
Installation is on the slide rail；
The first extension bar, the second extension bar are equipped between the pair of auxiliary member, the first extension bar both ends are separately mounted to driver plate
On, the second extension bar both ends are separately mounted on steady bar；
The piston rod of the support cylinder is installed therein on a support rod.
A kind of preferred dedicated boarding ladder of ship side disclosed by the invention, which is characterized in that be equipped with one on the support rod
To guide rail, drive rod is mounted on guide rail.
A kind of preferred dedicated boarding ladder of ship side disclosed by the invention, which is characterized in that the fixation walks terraced component and includes
It is mounted on support rod and along a pair of of foundation of Y-direction distribution, both ends pass through first axle respectively, the second axis rotationally installs foundation
Above and along equally distributed multiple first gangboards of foundation length direction, it is mounted on the first snail in first axle and being located in foundation
Wheel is rotatably installed in the first worm screw engaged in foundation and with the first worm gear, is mounted in foundation and drives the rotation of the first worm screw
First adjust motor.
A kind of preferred dedicated boarding ladder of ship side disclosed by the invention, which is characterized in that the dynamic walks terraced component and includes
It removably mounts on foundation and along a pair of of adjustable column of Y-direction distribution, both ends pass through third axis respectively, the 4th axis is rotationally pacified
On adjustable column and along equally distributed multiple second gangboards of adjustable column length direction, it is mounted on third axis and is located at adjusting
The second worm gear in column is rotatably installed in the second worm screw engage in adjustable column and with the second worm gear, be mounted on adjustable column it is interior and
Drive the second adjusting motor that the second worm screw rotates.
A kind of preferred dedicated boarding ladder of ship side disclosed by the invention, which is characterized in that installed on the foundation linear
Track, adjustable column are mounted on linear track.
A kind of preferred dedicated boarding ladder of ship side disclosed by the invention, which is characterized in that the driving component includes one end
Be rotatably mounted on a wherein foundation column and guide rod of the other end on a wherein adjustable column, be mounted on adjustable column and
The first shift plate, the second shift plate along the distribution of adjustable column length direction, removably mount on guide rod and both ends are respectively with first
The third worm screw that shift plate, the second shift plate abut, the third worm gear for being rotatably mounted on adjustable column and being engaged with third worm screw, peace
In guide rod and drive guide rod rotation tubular motor A.
A kind of preferred dedicated boarding ladder of ship side disclosed by the invention, which is characterized in that be equipped with edge on the guide rod
The connector key of guide rod central axial direction distribution, third worm screw and guide rod are keyed by connector.
A kind of preferred dedicated boarding ladder of ship side disclosed by the invention, which is characterized in that the pedal assembly includes both ends
The bottom plate on adjustable column is rotatably mounted at by the 5th axis, the 6th axis respectively, be installed therein in an adjustable column and is driven
The adjusting motor of 5th axis rotation, the first fixing seat, the second fixing seat being mounted on bottom plate, it is fixed that one end sequentially passes through first
Seat, the second fixing seat and the drive rod being threadedly coupled with the first fixing seat, both ends are rotatably mounted on bottom plate and along drive rod
The principal axis A of central axial direction distribution, main shaft B, the pedal above principal axis A, both ends are rotatably mounted on pedal and edge
Pedal centre axis direction is distributed countershaft A, countershaft B, and both ends are respectively with principal axis A, countershaft A hingedly and along the connecting plate of Y-direction distribution
A, both ends are hinged with countershaft A, countershaft B respectively and along the connecting plate B that Y-direction is distributed, the drive block being rotatably installed on drive rod, and one
End is hinged with drive block and the other end and countershaft B hinged transmission lever, is mounted in drive rod and drives the cylinder of drive rod rotation
Shape motor B.
Working principle of the present invention is as follows:
When needing using boarding ladder, according to the distance between ship and harbour, starting support cylinder, adjusting supporting device
Angle between horizontal plane；Then start driving assembly, dynamic step ladder device is unfolded from fixed step ladder device, is then opened
Dynamic first adjusts motor, the second adjusting motor, and the first pedal, the second pedal is parallel to the horizontal plane；Restart third and adjusts electricity
Pedal assembly is parallel to the horizontal plane in machine, then starts tubular motor B, and pedal assembly drives pedal mobile, and further fine tuning is stepped on
The distance between ship's ladder bottom and ship guarantee that pedal realizes being connected between boarding ladder and harbour.
The present invention has the utility model has the advantages that the present invention overcomes the deficiencies in the prior art, provides one kind dedicated for ship side
Boarding ladder, the boarding ladder is structurally reasonable, flexibility is good, highly-safe.
Detailed description of the invention
Fig. 1 is scheme of installation of the present invention on ship；
Fig. 2 is main view of the present invention；
Fig. 3 is rearview of the present invention；
Fig. 4 is left view of the present invention；
Fig. 5 is support device structure diagram of the present invention；
Fig. 6 is present invention step ladder device structural schematic diagram (1)；
Fig. 7 is present invention step ladder device structural schematic diagram (2)；
Fig. 8, which is that the present invention is fixed, walks terraced assemble cross-section；
Fig. 9 is that present invention dynamic walks terraced assemble cross-section；
Figure 10 is pedal assembly structural schematic diagram (1) of the present invention；
Figure 11 is pedal assembly structural schematic diagram (2) of the present invention.
It is marked in figure as follows:
100- fixed platform.
200- hoist engine, 201- traction rope.
300- support device, 301- support frame, 302- supporting table, 303- support component, 304- sliding rail, 305- auxiliary member,
306- support rod, the steady bar of 307-, 308- drive rod, 309- driver plate, 310- support cylinder, the first sliding block of 311-, 312- first
Pole, the second pole of 313-, 314- guide rail.
400- step ladder device, the terraced component of the fixed step of 401-, the terraced component of 402- dynamic step, 403- driving assembly, 404- foundation,
405- first axle, the second axis of 406-, the first gangboard of 407-, the first worm gear of 408-, the first worm screw of 409-, 410- first adjust electricity
Machine, 411- adjustable column, 412- third axis, the 4th axis of 413-, the second gangboard of 414-, the second worm screw of 415-, the second worm gear of 416-,
417- second adjusts motor, 418- linear track, 419- guide rod, the first shift plate of 420-, the second shift plate of 421-, 422- third snail
Bar, 423- third worm gear, 425- connector key.
500- pedal structure, the 5th axis of 501-, the 6th axis of 502-, 503- bottom plate, 504- third adjust motor, 505- first
Fixing seat, the second fixing seat of 506-, 507- drive rod, 510- main shaft B, 511- pedal, 513- countershaft B, 514- win in succession A, 515-
Win in succession B, 516- drive block, 517- transmission lever.
600- ship.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the present invention is further illustrated.
As shown in Figure 1, a kind of dedicated boarding ladder of ship side is mounted on including the fixed platform 100 being mounted on ship 600
In the fixed platform 100 and support device 300 of adjustable tilt angle, the hoist engine 200 being mounted on ship 600, one end is pacified
On the wireline reel of hoist engine 200 and the other end is mounted on the traction rope 201 in support device 300, is mounted on support device
The step ladder device 400 current for passenger on 300 is rotatably mounted at step 400 bottom of ladder device and for connecting step ladder device
400 with 511 structure 500 of pedal of harbour.
Such as Fig. 2, as shown in 3, Fig. 5, support device 300 include be mounted on it is in fixed platform 100 and inclined with horizontal plane
Support frame 301, the supporting table 302 being mounted on ship 600 removably mount within the support component 303 on support frame 301.
Sliding rail 304 is installed, sliding rail 304 is parallel with support frame 301 on support frame 301.
Support component 303 includes a pair of of auxiliary member 305 along Y-direction distribution, and auxiliary member 305 includes passing through pin shaft rotationally
Be mounted on a pair of support rods 306 being distributed on ship 600 and in X direction, both ends respectively with a pair of support rods 306 hingedly and always
The steady bar 307 being parallel to the horizontal plane, a pair of of the drive rod 308 for removably mounting on support rod 306 and being distributed in X direction, with
Drive rod 308 is hinged and is located at driver plate 309 of the drive rod 308 far from 306 one end of support rod, be mounted in supporting table 302 and
The piston rod support cylinder 310 mobile with actuation assistance 305.
Driver plate 309 close to ship 600 is mounted on sliding rail 304 by the first sliding block 311, is pacified on the first sliding block 311
Equipped with the first electromagnet；The first pole 312, the second pole 313,312 both ends of the first pole point are equipped between a pair of of auxiliary member 305
It is not mounted on driver plate 309,313 both ends of the second pole are separately mounted on steady bar 307；Support the piston rod peace of cylinder 310
It is installed therein on a support rod 306.
A pair of guide rails 314 is installed on support rod 306, drive rod 308 is mounted on guide rail 314 by the second sliding block, the
Second electromagnet is installed on two sliding blocks.
By support device 300 adjust boarding ladder angle, solve existing boarding ladder can not according to 600 deck of ship with
Height change between harbour is adjusted, and leads between boarding ladder and harbour that there are certain distances, cannot achieve current ask
Topic；Multiple installation supporting points are provided for support device 300, boarding ladder using supporting table 302, support frame 301, traction rope 201, are mentioned
The stability of high boarding ladder and safety；Support rod 306 is pushed to rotate using support 310 piston rod of cylinder is flexible, support rod 306
In rotation process, steady bar 307 is always with horizontal plane keeping parallelism, while driving drive rod 308 to rotate with support rod 306 and edge
Guide rail 314 is mobile, so that driver plate 309 be driven to move on sliding rail 304；After being powered using the first electromagnet, the second electromagnet
Position-limiting action is played, sliding rail 304, guide rail 314 is clamped respectively, further increases stability.
As shown in Fig. 4, Fig. 6, Fig. 7, Fig. 8, Fig. 9, step ladder device 400 includes the terraced component 401 of fixed step, is removably mounted within
The fixed dynamic for walking 401 upper end of terraced component walks terraced component 402, is mounted on fixed walk on terraced component 401 and for driving dynamic to walk
The mobile driving assembly 403 of terraced component 402.
It is fixed to walk terraced component 401 including being mounted on support rod 306 and along a pair of of foundation 404 of Y-direction distribution, both ends point
Not Tong Guo first axle 405, the second axis 406 rotationally install it is on foundation 404 and equally distributed multiple along 404 length direction of foundation
First gangboard 407 is mounted on the first worm gear 408 in first axle 405 and being located in foundation 404, is rotatably installed in foundation 404
The first worm screw 409 that is interior and engaging with the first worm gear 408 is mounted in foundation 404 and drives the first of the first worm screw 409 rotation
Adjust motor 410.
It includes removably mounting on foundation 404 and along a pair of of adjustable column 411 of Y-direction distribution that dynamic, which walks terraced component 402,
Both ends pass through third axis 412 respectively, the 4th axis 413 is rotatably mounted on adjustable column 411 and equal along 411 length direction of adjustable column
Multiple second gangboards 414 of even distribution are mounted on the second worm gear 416 on third axis 412 and being located in adjustable column 411, rotation
It is mounted on the second worm screw 415 engaged in adjustable column 411 and with the second worm gear 416, be mounted in adjustable column 411 and drives second
The second adjusting motor 417 that worm screw 415 rotates.
Linear track 418 is installed on foundation 404, adjustable column 411 is mounted on linear track 418 by third sliding block,
Third sliding block is equipped with third electromagnet.
Driving assembly 403 is rotatably mounted on a wherein foundation column 404 including one end and the other end is adjusted for one wherein
Guide rod 419 on segmented column 411 is mounted on adjustable column 411 and along the first shift plate of 411 length direction of adjustable column distribution
420, the second shift plate 421, removably mounts on guide rod 419 and both ends are supported with the first shift plate 420, the second shift plate 421 respectively
The third worm screw 422 connect, the third worm gear 423 for being rotatably mounted on adjustable column 411 and being engaged with third worm screw 422, installation
In guide rod 419 and drive guide rod 419 rotate tubular motor A.
Be equipped on guide rod 419 along 419 central axial direction of guide rod distribution connector key 425, third worm screw 422 with
Guide rod 419 is connected by connector key 425.
Gathering and opening of the dynamic step ladder device 400 on fixed step ladder device 400 are completed by driving assembly 403, is matched
Conjunction support device 300 solves existing boarding ladder jointly to be adjusted according to the height change between 600 deck of ship and harbour
Section, leads between boarding ladder and harbour that there are certain distances, cannot achieve current problem.
When dynamic step ladder device 400 needs to open, guide rod 419 is driven to rotate forward using tubular motor A, third worm screw
422 rotate with guide rod 419, and third worm screw 422 engages with third worm gear 423, drive third worm screw 422 along guide rod 419
Heart axis direction is mobile, so that dynamic step ladder device 400 be driven to open；Then it according to the tilt angle of support device 300, adjusts
The tilt angle of first gangboard 407, the second gangboard 414, starting first adjust motor 410, and first, which adjusts motor 410, drives first
Worm screw 409 rotates, and the first worm screw 409 engages with the first worm gear 408, and starting second adjusts motor 417, and second adjusts motor 417
The second worm screw 415 is driven to rotate, the second worm screw 415 engages with the second worm gear 416, to make the first gangboard 407, the second gangboard
414 are parallel to the horizontal plane.
When dynamic step ladder device 400 needs to close up, guide rod 419 is driven to invert using tubular motor A, third worm screw
422 rotate with guide rod 419, and third worm screw 422 engages with third worm gear 423, drive third worm screw 422 along guide rod 419
Heart axis direction is mobile, so that dynamic step ladder device 400 be driven to collapse；Then it according to the tilt angle of support device 300, adjusts
The tilt angle of first gangboard 407, the second gangboard 414, starting first adjust motor 410, and first, which adjusts motor 410, drives first
Worm screw 409 rotates, and the first worm screw 409 engages with the first worm gear 408, and starting second adjusts motor 417, and second adjusts motor 417
The second worm screw 415 is driven to rotate, the second worm screw 415 engages with the second worm gear 416, to make the first gangboard 407, the second gangboard
414 and horizontal plane.
It is powered using third electromagnet and realizes that dynamic step ladder device 400 and the limit of fixed step ladder device 400 are fixed.
As shown in Figure 10, Figure 11, the pedal assembly includes that both ends pass through the 5th axis 501, the 6th axis 502 rotationally respectively
The bottom plate 503 being mounted on adjustable column 411 is installed therein in an adjustable column 411 and drives the third of the 5th axis 501 rotation
Motor 504 is adjusted, the first fixing seat 505, the second fixing seat 506 being mounted on bottom plate 503, it is fixed that one end sequentially passes through first
The 505, second fixing seat 506 of seat and the drive rod 507 being threadedly coupled with the first fixing seat 505, both ends are rotatably mounted at bottom plate
Principal axis A, main shaft B510 on 503 and along the distribution of 507 central axial direction of drive rod, the pedal 511 above principal axis A, two
End be rotatably mounted on pedal 511 and along 511 central axial direction of pedal be distributed countershaft A, countershaft B513, both ends respectively with master
Axis A, countershaft A are hinged and along the connecting plate A514 that Y-direction is distributed, and both ends are hinged with countershaft A, countershaft B513 respectively and along Y-direction point
The connecting plate B515 of cloth, the drive block 516 being rotatably installed on drive rod 507, one end and drive block 516 be hinged and the other end with
Countershaft B513 hinged transmission lever 517 is mounted on the tubular motor B in drive rod 507 and drive rod 507 being driven to rotate.
The fine tuning of distance between boarding ladder bottom and harbour is realized by pedal assembly, is guaranteed between boarding ladder and harbour not
There are distances, facilitate colleague；It drives bottom plate 503 to turn to using third adjusting motor 504 to be parallel to the horizontal plane, according to boarding ladder
The distance between bottom and harbour adjust pedal 511, guarantee to complete between boarding ladder and harbour while 511 horizontal movement of pedal
Linking；
Adjusting motor 504 using third drives bottom plate 503 to rotate, and bottom plate 503 is parallel to the horizontal plane, then tubular motor
B drives drive rod 507 to rotate, and drive rod 507 moves while rotation along 507 central axial direction of drive rod, drive block
516 is mobile with drive rod 507, connecting rod A, connecting rod B rotation, thus drive pedal 511 mobile, it is flat with horizontal plane in moving process
Row, the A that wins in succession are parallel always with connecting rod B motion process.
The control system of the ship side boarding ladder is using the stable programmable digital control system (PLC) of performance as center control system
System is realized that the program of complete machine is inputted and run with touch screen and is controlled, realizes support device, driving assembly, pedal using touch screen
The Automatic Control of component, dynamic step ladder device, fixed step ladder device, and according to the actual situation with setting: support rod and horizontal
The parameters such as tilt angle, the moving distance of pedal in face.Control system has the function of to show school, breakpoint memory function, current interruption protection
Function.
The working principle of boarding ladder disclosed by the invention is as follows:
When needing using boarding ladder, according to the distance between ship and harbour, starting support cylinder, adjusting supporting device
Angle between horizontal plane；Then start driving assembly, dynamic step ladder device is unfolded from fixed step ladder device, is then opened
Dynamic first adjusts motor, the second adjusting motor, and the first pedal, the second pedal is parallel to the horizontal plane；Restart third and adjusts electricity
Pedal assembly is parallel to the horizontal plane in machine, then starts tubular motor B, and pedal assembly drives pedal mobile, and further fine tuning is stepped on
The distance between ship's ladder bottom and ship guarantee that pedal realizes being connected between boarding ladder and harbour.
Many other changes and remodeling can be made by not departing from the spirit and scope of the present invention.It should be appreciated that the present invention is not
It is limited to specific embodiment, the scope of the present invention is defined by the following claims.
Claims (10)
1. a kind of dedicated boarding ladder of ship side is mounted on fixed platform including the fixed platform (100) being mounted on ship (600)
(100) on the and support device of adjustable tilt angle (300), the hoist engine (200) being mounted on ship (600), one end is pacified
On the wireline reel of hoist engine (200) and the other end is mounted on the traction rope (201) on support device (300), is mounted on branch
The step ladder device (400) current for passenger on support arrangement (300), is rotatably mounted at step ladder device (400) bottom and is used for
Pedal (511) structure (500) of connection step ladder device (400) and harbour, and be characterized in that:
The step ladder device (400) walks terraced component (401) including fixed, removably mounts within terraced component (401) upper end of fixed step
Dynamic walk terraced component (402), be mounted on it is fixed walk it is on terraced component (401) and mobile for driving dynamic to walk terraced component (402)
Driving assembly (403).
2. a kind of dedicated boarding ladder of ship side as described in claim 1, which is characterized in that the support device (300) includes peace
On fixed platform (100) and with the inclined support frame of horizontal plane (301), the supporting table being mounted on ship (600)
(302), the support component (303) on support frame (301) is removably mounted within.
3. a kind of dedicated boarding ladder of ship side as claimed in claim 2, which is characterized in that support frame as described above is equipped on (301)
Sliding rail (304), sliding rail (304) are parallel with support frame (301).
4. a kind of dedicated boarding ladder of ship side as claimed in claim 3, which is characterized in that the support component (303) includes along Y
A pair of of auxiliary member (305) of directional spreding, auxiliary member (305) include being rotatably mounted on ship (600) and along X by pin shaft
A pair of support rods (306) of directional spreding, both ends are hinged with a pair of support rods (306) respectively and are parallel to the horizontal plane always steady
Bar (307), a pair of of the drive rod (308) for removably mounting on support rod (306) and being distributed in X direction, with drive rod (308)
Driver plate (309) that is hinged and being located at drive rod (308) separate support rod (306) one end, is mounted on supporting table (302) and living
The stopper rod support cylinder (310) mobile with actuation assistance (305).
5. a kind of dedicated boarding ladder of ship side as claimed in claim 4, which is characterized in that the transmission of the close ship (600)
Plate (309) is mounted on sliding rail (304)；
The first pole (312), the second pole (313), the first pole (312) both ends are equipped between the pair of auxiliary member (305)
It is separately mounted on driver plate (309), the second pole (313) both ends are separately mounted on steady bar (307)；
The piston rod of support cylinder (310) is installed therein on a support rod (306).
6. a kind of dedicated boarding ladder of ship side as described in claim 1, which is characterized in that the fixed ladder component (401) that walks wraps
It includes and is mounted on support rod (306) and along a pair of of foundation (404) of Y-direction distribution, both ends pass through first axle (405), the respectively
Two axis (406) are rotationally installed on foundation (404) and along equally distributed multiple first gangboards of foundation (404) length direction
(407), it is mounted on the first worm gear (408) on first axle (405) and being located in foundation (404), is rotatably installed in foundation (404)
The first worm screw (409) that is interior and engaging with the first worm gear (408) is mounted in foundation (404) and the first worm screw (409) is driven to turn
Dynamic first adjusts motor (410).
7. a kind of dedicated boarding ladder of ship side as claimed in claim 2, which is characterized in that the dynamic walks terraced component (402) and wraps
Include removably mount on foundation (404) and along Y-direction distribution a pair of of adjustable column (411), both ends pass through third axis respectively
(412), the 4th axis (413) is rotatably mounted on adjustable column (411) and equally distributed more along adjustable column (411) length direction
A second gangboard (414) is mounted on the second worm gear (416) on third axis (412) and being located in adjustable column (411), rotation peace
The second worm screw (415) engage in the adjustable column (411) and with the second worm gear (416), is mounted on that adjustable column (411) is interior and band
The second of dynamic second worm screw (415) rotation adjusts motor (417).
8. a kind of dedicated boarding ladder of ship side as claimed in claim 7, which is characterized in that the driving component (403) includes one
End is rotatably mounted on a wherein foundation column (404) and the other end guide rod on an adjustable column (411) wherein
(419), the first shift plate (420), the second shift plate on adjustable column (411) and along the distribution of adjustable column (411) length direction are mounted on
(421), it removably mounts on guide rod (419) and both ends is abutted with the first shift plate (420), the second shift plate (421) respectively
Third worm screw (422), the third worm gear (423) for being rotatably mounted on adjustable column (411) and being engaged with third worm screw (422),
It is mounted in guide rod (419) and drives the tubular motor A of guide rod (419) rotation.
9. a kind of dedicated boarding ladder of ship side as claimed in claim 8, which is characterized in that be equipped on the guide rod (419)
Along the connector key (425) of guide rod (419) central axial direction distribution, third worm screw (422) and guide rod (419) pass through connector
Key (425) connection.
10. the dedicated boarding ladder of a kind of ship side as described in claim 7 or 8 or 9, which is characterized in that the pedal assembly includes
Both ends pass through the 5th axis (501) respectively, the 6th axis (502) is rotatably mounted at the bottom plate (503) on adjustable column (411), installation
In adjustable column (411) and the adjusting motor of the 5th axis (501) rotation is driven wherein, the be mounted on bottom plate (503)
One fixing seat (505), the second fixing seat (506), one end sequentially pass through the first fixing seat (505), the second fixing seat (506) and with
The drive rod (507) that first fixing seat (505) is threadedly coupled, both ends are rotatably mounted on bottom plate (503) and along drive rod
(507) principal axis A of central axial direction distribution, main shaft B (510), the pedal (511) above principal axis A, both ends are rotationally pacified
On pedal (511) and along pedal (511) central axial direction be distributed countershaft A, countershaft B (513), both ends respectively with principal axis A,
Countershaft A is hinged and along the connecting plate A (514) that Y-direction is distributed, and both ends are hinged with countershaft A, countershaft B (513) respectively and along Y-direction point
The connecting plate B (515) of cloth, the drive block (516) being rotatably installed on drive rod (507), one end and drive block (516) are hinged and another
One end and countershaft B (513) hinged transmission lever (517) are mounted in drive rod (507) and drive drive rod (507) rotation
Tubular motor B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910824640.7A CN110481715B (en) | 2019-09-02 | 2019-09-02 | Special boarding ladder for ship board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910824640.7A CN110481715B (en) | 2019-09-02 | 2019-09-02 | Special boarding ladder for ship board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110481715A true CN110481715A (en) | 2019-11-22 |
| CN110481715B CN110481715B (en) | 2021-03-05 |
Family
ID=68556111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910824640.7A Active CN110481715B (en) | 2019-09-02 | 2019-09-02 | Special boarding ladder for ship board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110481715B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111976765A (en) * | 2020-08-28 | 2020-11-24 | 郑州铁路职业技术学院 | Urban rail transit vehicle and folding pedal assembly for emergency escape thereof |
| CN112061317A (en) * | 2020-09-04 | 2020-12-11 | 中船黄埔文冲船舶有限公司 | Balanced gangway ladder with adjustable footboard |
| CN113428299A (en) * | 2021-06-24 | 2021-09-24 | 江苏华燕船舶装备有限公司 | Marine ladder of taking advantage of stepping on |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2448335A (en) * | 1945-06-27 | 1948-08-31 | Hepinstall Steel Works Inc | Accommodation ladder for ships |
| IT1143435B (en) * | 1980-11-12 | 1986-10-22 | Mahlon N Zimmerman | IMPROVEMENT IN THE BOAT BRIDGES |
| CN201592767U (en) * | 2010-01-20 | 2010-09-29 | 无锡沪联机械设备有限公司 | Hanging ladder stretching variable stepping mechanism of boarding ladder |
| CN102001420A (en) * | 2010-11-19 | 2011-04-06 | 哈尔滨工程大学 | Three-point winding-rope telescopic accommodation ladder |
| CN203544327U (en) * | 2013-08-28 | 2014-04-16 | 江苏力盛船舶设备制造有限公司 | Mobile accommodation ladder |
| CN105460170A (en) * | 2015-12-16 | 2016-04-06 | 泰兴市依科攀船舶设备有限公司 | Automatic marine telescopic accommodation ladder |
| CN207417075U (en) * | 2017-09-12 | 2018-05-29 | 泰州口岸船舶有限公司 | One kind can adjust automatically mark time horizontal wharf ladder |
-
2019
- 2019-09-02 CN CN201910824640.7A patent/CN110481715B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2448335A (en) * | 1945-06-27 | 1948-08-31 | Hepinstall Steel Works Inc | Accommodation ladder for ships |
| IT1143435B (en) * | 1980-11-12 | 1986-10-22 | Mahlon N Zimmerman | IMPROVEMENT IN THE BOAT BRIDGES |
| CN201592767U (en) * | 2010-01-20 | 2010-09-29 | 无锡沪联机械设备有限公司 | Hanging ladder stretching variable stepping mechanism of boarding ladder |
| CN102001420A (en) * | 2010-11-19 | 2011-04-06 | 哈尔滨工程大学 | Three-point winding-rope telescopic accommodation ladder |
| CN203544327U (en) * | 2013-08-28 | 2014-04-16 | 江苏力盛船舶设备制造有限公司 | Mobile accommodation ladder |
| CN105460170A (en) * | 2015-12-16 | 2016-04-06 | 泰兴市依科攀船舶设备有限公司 | Automatic marine telescopic accommodation ladder |
| CN207417075U (en) * | 2017-09-12 | 2018-05-29 | 泰州口岸船舶有限公司 | One kind can adjust automatically mark time horizontal wharf ladder |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111976765A (en) * | 2020-08-28 | 2020-11-24 | 郑州铁路职业技术学院 | Urban rail transit vehicle and folding pedal assembly for emergency escape thereof |
| CN111976765B (en) * | 2020-08-28 | 2021-12-21 | 郑州铁路职业技术学院 | Urban rail transit vehicle and folding pedal assembly for emergency escape thereof |
| CN112061317A (en) * | 2020-09-04 | 2020-12-11 | 中船黄埔文冲船舶有限公司 | Balanced gangway ladder with adjustable footboard |
| CN113428299A (en) * | 2021-06-24 | 2021-09-24 | 江苏华燕船舶装备有限公司 | Marine ladder of taking advantage of stepping on |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110481715B (en) | 2021-03-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110481715A (en) | A kind of dedicated boarding ladder of ship side | |
| CN102173367B (en) | Stern hydraulic rudder installing walking trolley | |
| CN102354930B (en) | Four-bundle conductor traveling apparatus of 500kV transmission line | |
| CN102351135B (en) | Self-moving lifting platform | |
| CN1931662A (en) | Hydraulic lifting stern platform | |
| CN212582433U (en) | Municipal bridge engineering construction platform | |
| CN210126615U (en) | Novel multipurpose marine gangway ladder | |
| CN105110173B (en) | Door-shaped hanger used for ships | |
| CA3096280C (en) | Nacelle mountable lift system for a wind turbine | |
| CN209226293U (en) | A kind of steel wire rope winding device | |
| CN110386225B (en) | Ship board boarding ladder for engineering ship | |
| CN214989812U (en) | Large-tonnage low-height-limit double-beam crane | |
| CN210884982U (en) | Upper module gantry forming unit for escalator | |
| CN211114678U (en) | Full-automatic wall sanding machine | |
| CN112935673A (en) | Steel case roof beam welding position device | |
| CN2388220Y (en) | Multi-direction light maintenance traveller for steel girder truss bridge | |
| CN219156424U (en) | Crane for ship maintenance | |
| CN117361311B (en) | Climbing ladder preparation hoisting accessory | |
| CN219546538U (en) | Multi-point fixed lifting equipment for overhauling | |
| RU184853U1 (en) | Mobile rocking machine | |
| CN219807745U (en) | High sliding bracket of security | |
| CN220116093U (en) | Traction hoisting device for steel strand overhead installation | |
| CN214721830U (en) | Steel case roof beam welding position device | |
| CN114704090B (en) | Lifting system for single-side formwork | |
| CN213838624U (en) | Many function combination crawler-type lift operation car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |