CN113503126A - Marine removal inclined ladder - Google Patents
Marine removal inclined ladder Download PDFInfo
- Publication number
- CN113503126A CN113503126A CN202111046314.1A CN202111046314A CN113503126A CN 113503126 A CN113503126 A CN 113503126A CN 202111046314 A CN202111046314 A CN 202111046314A CN 113503126 A CN113503126 A CN 113503126A
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- China
- Prior art keywords
- ladder
- fixedly connected
- rotatably connected
- rotating rod
- gear
- 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.)
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- 238000001514 detection method Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 17
- 230000005484 gravity Effects 0.000 abstract description 6
- 238000005096 rolling process Methods 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 9
- 235000017491 Bambusa tulda Nutrition 0.000 description 9
- 241001330002 Bambuseae Species 0.000 description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 9
- 239000011425 bamboo Substances 0.000 description 9
- 230000008859 change Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/397—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders characterised by having wheels, rollers, or runners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0078—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B29/00—Accommodation for crew or passengers not otherwise provided for
- B63B29/20—Arrangements or adaptations of ladders
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/48—Ladder heads; Supports for heads of ladders for resting against objects
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/50—Joints or other connecting parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a movable inclined ladder for a ship, which comprises a ladder platform, wherein the upper side of the ladder platform is rotatably connected with a ladder frame, the inner side of the ladder platform is rotatably connected with a movement assembly, the inner side of the movement assembly is provided with a limiting assembly, the limiting assembly comprises a second rotating rod, the outer side of the second rotating rod is fixedly connected with a rotating disc, and the outer side of the rotating disc is provided with a brake rod. This marine removal inclined ladder, drive the ladder frame downstream through the effect of self gravity, make the ladder frame drive the synchronous downstream of trapezoidal piece rather than fixed connection, because be provided with the inclined plane on the trapezoidal piece, make the trapezoidal piece promote the third dwang through the effect of gyro wheel when the downstream and rotate, thereby it presss from both sides tight restriction its rotation to drive the brake lever inwards to the rolling disc, then the effect restriction wheel through first gear and second gear meshing rotates, this structure has reached and has fixed and prevent to forget the effect of carrying out manual fixing to the inclined ladder through self gravity.
Description
Technical Field
The invention relates to the technical field of inclined ladders, in particular to a movable inclined ladder for a ship.
Background
The construction process of the interior of ships is equipped with a large number of inclined ladders, through which high-rise maintenance can be carried out and which serve as connecting channels to high-rise buildings, and the specificity of the inclined ladders used in ships nowadays tends to be more and more intelligent in the direction of development for the use situation.
Most of inclined ladders mainly have the problems that the inclined ladders for ships are made of corrosion-resistant metal materials, so that the inclined ladders are too heavy or can be provided with movable inclined ladders, but the movable inclined ladders need manual operation to limit and fix the inclined ladders, so that the use operation is too complicated, and sometimes the inclined ladders are forgotten to be manually fixed, so that the inclined ladders can move and have certain potential safety hazards, and the ship can shake during driving, so that the inclined ladders and the ship are not stably connected, or a portable device capable of being connected with the ship is arranged, but the ship can change in the driving process due to changeable weather, the wind power change range is large, but the connection force of the connection device cannot automatically change along with the wind power, so that the connection is not stable enough, and the inclined ladders are too heavy, and the inclined ladders can be used for the above situations, The inclined ladder is limited and fixed by manual operation, the use operation is too complicated, the problems that the inclined ladder is forgotten to be manually fixed, the potential safety hazard is caused, the connection between the inclined ladder and the ship body is unstable, the connection force cannot be automatically changed along with the wind power, and the connection is not stable enough exist.
Disclosure of Invention
Technical problem to be solved
The invention aims to provide a movable inclined ladder for a ship, which solves the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a movable inclined ladder for ships comprises a ladder platform, wherein the upper side of the ladder platform is rotatably connected with a ladder frame, the inner side of the ladder platform is rotatably connected with a movement assembly, the inner side of the movement assembly is provided with a limiting assembly, the limiting assembly comprises a second rotating rod, the outer side of the second rotating rod is fixedly connected with a rotating disc, the outer side of the rotating disc is provided with a brake rod, the outer side of the ladder frame is rotatably connected with a detection assembly, the detection assembly comprises a fan wheel rotationally connected with the ladder frame, a fan-shaped frame is arranged on the inner side of the fan wheel, an arc-shaped slide rheostat is fixedly connected to the inner side of the fan-shaped frame, a shifting block is slidably connected to the inner side of the arc-shaped slide rheostat, a second spring is fixedly connected to the right side of the shifting block, because arc slide rheostat and coil are electric connection for the shifting block can change the size of the inside electric current that lets in of coil when sliding on arc slide rheostat, and the upside of ladder frame rotates and is connected with fixed subassembly.
Further, the motion subassembly includes rotates the first dwang of being connected with the halfpace, the outside fixedly connected with first gear of first dwang, the outside of first dwang and at the front side fixedly connected with wheel of first gear, the meshing of first gear is connected with the second gear, the wheel with ground contact pivoted in, the wheel drives first gear through the effect of first dwang and rotates for first gear and second gear intermeshing.
Furthermore, the rear side fixedly connected with third dwang of brake lever, the first spring of front side fixedly connected with of third dwang, the upside of third dwang is rotated and is connected with the gyro wheel, and the inboard roll connection of gyro wheel has trapezoidal piece, because be provided with the inclined plane on the trapezoidal piece for trapezoidal piece can promote the third dwang and rotate through the effect of gyro wheel when the downstream.
Further, fixed subassembly includes the motion pole of being connected with the ladder frame rotation, the upside fixedly connected with suction section of thick bamboo of motion pole, the inboard sliding connection of suction section of thick bamboo has the piston, the upside fixedly connected with magnetic path of piston, the upside fixedly connected with third spring of magnetic path, the upside fixedly connected with coil of third spring lets in current through the coil for its production and the magnetic field that the magnetic path was inhaled mutually, thereby drive the piston upward movement.
(III) advantageous effects
Compared with the prior art, the invention provides a movable inclined ladder for a ship, which has the following beneficial effects:
1. this marine removal inclined ladder promotes through the manual ladder frame of holding of user of service for the wheel takes place to roll with ground contact, thereby removes the inclined ladder, and this structure has reached the effect that is provided with movable inclined ladder.
2. This marine removal inclined ladder is through being certain inclination with ladder frame and hull junction, makes a suction section of thick bamboo attached with the hull afterwards, then presses external switch for the coil lets in external electric current, thereby produces the magnetic field of inhaling mutually with the magnetic path, makes the magnetic path drive the piston and follow a suction section of thick bamboo upward movement, thereby produces suction between a suction section of thick bamboo and the hull and carries out fixed connection, and this structure has reached the hull and can carry out fixed connection's effect with the inclined ladder.
3. This marine removal inclined ladder, drive the ladder frame downstream through the effect of self gravity, make the ladder frame drive the synchronous downstream of trapezoidal piece rather than fixed connection, because be provided with the inclined plane on the trapezoidal piece, make the trapezoidal piece promote the third dwang through the effect of gyro wheel when the downstream and rotate, thereby it presss from both sides tight restriction its rotation to drive the brake lever inwards to the rolling disc, then the effect restriction wheel through first gear and second gear meshing rotates, this structure has reached and has need not manual operation fixed with the inclined ladder restriction, fixed operation is simple, can fix and prevent to forget the effect of carrying out manual fixation to the inclined ladder through self gravity.
4. This marine removal inclined ladder, carry out the pivoted through fan wheel and drive the shifting block through its centrifugal force effect and slide on arc slide rheostat along clockwise, the gliding distance is longer more big when wind-force, and inside resistance reduces thereupon, because arc slide rheostat and coil are electric connection, make the electric current that the coil lets in increase, thereby the magnetic field of production strengthens, make the suction that the suction section of thick bamboo produced strengthen in step, this structure has reached the connecting force can be along with wind-force size automatic change and connect firm effect.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the kinematic assembly of the present invention;
FIG. 3 is a schematic perspective view of a restraint assembly according to the present invention;
FIG. 4 is a perspective view of the fixing assembly of the present invention;
FIG. 5 is a schematic view of the impeller of the present invention;
fig. 6 is an enlarged view of the invention at a in fig. 5.
In the figure: 1. a landing; 2. a ladder frame; 3. a motion assembly; 31. a first rotating lever; 32. a first gear; 33. a wheel; 34. a second gear; 4. a restraining component; 41. a second rotating lever; 42. rotating the disc; 43. a brake lever; 44. a third rotating rod; 45. a first spring; 46. a roller; 47. a trapezoidal block; 5. a detection component; 51. a fan wheel; 52. a fan-shaped frame; 53. an arc-shaped slide rheostat; 54. shifting blocks; 55. a second spring; 6. a fixing assembly; 61. a motion bar; 62. a suction drum; 63. a piston; 64. a magnetic block; 65. a third spring; 66. and a coil.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1 to 6, a mobile ramp for a ship includes a landing 1, and is characterized in that: the upper side of the ladder platform 1 is rotatably connected with a ladder frame 2, the inner side of the ladder platform 1 is rotatably connected with a moving assembly 3, the inner side of the moving assembly 3 is provided with a limiting assembly 4, the limiting assembly 4 comprises a second rotating rod 41, the outer side of the second rotating rod 41 is fixedly connected with a rotating disc 42, the outer side of the rotating disc 42 is provided with a brake rod 43, the outer side of the ladder frame 2 is rotatably connected with a detection assembly 5, the detection assembly 5 comprises a fan wheel 51 rotatably connected with the ladder frame 2, the inner side of the fan wheel 51 is provided with a fan-shaped frame 52, the inner side of the fan-shaped frame 52 is fixedly connected with an arc-shaped sliding rheostat 53, the inner side of the arc-shaped sliding rheostat 53 is slidably connected with a shifting block 54, the right side of the shifting block 54 is fixedly connected with a second spring 55, and the arc-shaped sliding rheostat 53 is electrically connected with a coil 66, so that the shifting block 54 can change the current passing through the coil 66 while sliding on the arc-shaped sliding rheostat 53, the upper side of the ladder frame 2 is rotatably connected with a fixing component 6.
Further, the moving assembly 3 includes a first rotating rod 31 rotatably connected to the landing 1, a first gear 32 is fixedly connected to an outer side of the first rotating rod 31, a wheel 33 is fixedly connected to an outer side of the first rotating rod 31 and a front side of the first gear 32, a second gear 34 is connected to the first gear 32 in a meshing manner, and when the wheel 33 rotates in contact with the ground, the wheel 33 drives the first gear 32 to rotate under the action of the first rotating rod 31, so that the first gear 32 and the second gear 34 are meshed with each other.
Further, the rear side of the brake lever 43 is fixedly connected with a third rotating lever 44, the front side of the third rotating lever 44 is fixedly connected with a first spring 45, the upper side of the third rotating lever 44 is rotatably connected with a roller 46, the inner side of the roller 46 is rotatably connected with a trapezoidal block 47, and the trapezoidal block 47 is provided with an inclined surface, so that the trapezoidal block 47 can push the third rotating lever 44 to rotate under the action of the roller 46 while moving downwards.
Further, the fixing assembly 6 comprises a moving rod 61 rotatably connected with the ladder frame 2, a suction cylinder 62 is fixedly connected to the upper side of the moving rod 61, a piston 63 is slidably connected to the inner side of the suction cylinder 62, a magnetic block 64 is fixedly connected to the upper side of the piston 63, a third spring 65 is fixedly connected to the upper side of the magnetic block 64, a coil 66 is fixedly connected to the upper side of the third spring 65, and current is introduced through the coil 66, so that a magnetic field attracted with the magnetic block 64 is generated, and the piston 63 is driven to move upwards.
The specific use mode and function of the embodiment are as follows:
during the use, at first, the manual ladder frame 2 of holding of user of service pushes, make wheel 33 and ground contact take place to roll, thereby remove the ramp, nevertheless promote the ramp and move to suitable position after, be certain inclination with ladder frame 2 and hull junction, make suction section of thick bamboo 62 and hull attached mutually afterwards, then press external switch, make coil 66 let in external electric current, thereby produce the magnetic field of inhaling mutually with magnetic patch 64, make magnetic patch 64 drive piston 63 along suction section of thick bamboo 62 upward movement, thereby produce suction between suction section of thick bamboo 62 and the hull and carry out fixed connection, this structure has reached and has been provided with movable ramp and the hull and can carry out fixed connection's effect with the ramp.
Furthermore, the user climbs up to the ladder frame 2 by utilizing the steps arranged on the ladder platform 1, because the connection part of the ladder frame 2 and the ladder platform 1 is elastically arranged, the ladder frame 2 is driven to move downwards under the action of the gravity of the ladder frame, so that the ladder frame 2 drives the ladder blocks 47 fixedly connected with the ladder frame to synchronously move downwards, because the trapezoid block 47 is provided with the inclined surface, the trapezoid block 47 pushes the third rotating rod 44 to rotate through the roller 46 while moving downward, so as to drive the brake lever 43 to clamp the rotating disk 42 inward to limit the rotation thereof, the wheel 33 is then restrained from rotating by the action of the first gear 32 meshing with the second gear 34, the structure achieves the effects of limiting and fixing the inclined ladder without manual operation, being simple in fixing operation, being capable of fixing through self gravity and preventing forgetting to manually fix the inclined ladder.
Further, when a user works on the ladder rack 2, the fan impeller 51 is blown by external wind to rotate, the fan impeller 51 is driven to slide on the arc-shaped sliding rheostat 53 clockwise under the action of centrifugal force while rotating, the sliding distance is longer when the wind force is larger, the resistance value of the interior is reduced, the current introduced into the coil 66 is increased due to the fact that the arc-shaped sliding rheostat 53 is electrically connected with the coil 66, the generated magnetic field is strengthened, the suction force generated by the suction cylinder 62 is synchronously strengthened, and the connecting force can be automatically changed and stably connected along with the wind force.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a marine removal inclined ladder, includes halfpace (1), its characterized in that: the upper side of the ladder platform (1) is rotatably connected with a ladder frame (2), the inner side of the ladder platform (1) is rotatably connected with a moving assembly (3), the inner side of the moving assembly (3) is provided with a limiting assembly (4), the limiting assembly (4) comprises a second rotating rod (41), the outer side of the second rotating rod (41) is fixedly connected with a rotating disc (42), the outer side of the rotating disc (42) is provided with a brake rod (43), the outer side of the ladder frame (2) is rotatably connected with a detection assembly (5), the detection assembly (5) comprises a fan wheel (51) rotatably connected with the ladder frame (2), the inner side of the fan wheel (51) is provided with a fan-shaped frame (52), the inner side of the fan-shaped frame (52) is fixedly connected with an arc-shaped sliding rheostat (53), the inner side of the arc-shaped sliding rheostat (53) is slidably connected with a shifting block (54), and the right side of the shifting block (54) is fixedly connected with a second spring (55), the upper side of the ladder frame (2) is rotatably connected with a fixing component (6).
2. The marine mobile ramp as defined in claim 1, wherein: the moving assembly (3) comprises a first rotating rod (31) rotatably connected with the step (1), a first gear (32) is fixedly connected to the outer side of the first rotating rod (31), a wheel (33) is fixedly connected to the outer side of the first rotating rod (31) and the front side of the first gear (32), and a second gear (34) is connected to the first gear (32) in a meshed mode.
3. The marine mobile ramp as defined in claim 1, wherein: the rear side of the brake rod (43) is fixedly connected with a third rotating rod (44), the front side of the third rotating rod (44) is fixedly connected with a first spring (45), the upper side of the third rotating rod (44) is rotatably connected with a roller (46), and the inner side of the roller (46) is rotatably connected with a trapezoidal block (47).
4. The marine mobile ramp as defined in claim 1, wherein: the fixed assembly (6) comprises a moving rod (61) rotatably connected with the ladder frame (2), a suction cylinder (62) is fixedly connected to the upper side of the moving rod (61), a piston (63) is slidably connected to the inner side of the suction cylinder (62), a magnetic block (64) is fixedly connected to the upper side of the piston (63), a third spring (65) is fixedly connected to the upper side of the magnetic block (64), and a coil (66) is fixedly connected to the upper side of the third spring (65).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111046314.1A CN113503126B (en) | 2021-09-08 | 2021-09-08 | Marine removal inclined ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111046314.1A CN113503126B (en) | 2021-09-08 | 2021-09-08 | Marine removal inclined ladder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113503126A true CN113503126A (en) | 2021-10-15 |
| CN113503126B CN113503126B (en) | 2021-11-30 |
Family
ID=78016842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111046314.1A Active CN113503126B (en) | 2021-09-08 | 2021-09-08 | Marine removal inclined ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113503126B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0378801A1 (en) * | 1989-01-18 | 1990-07-25 | Schreyer Constructions Metalliques S.A. | Rolling ladder |
| US5791434A (en) * | 1996-11-19 | 1998-08-11 | Emerson Electric Co. | Mobile warehouse ladder |
| CN102817937A (en) * | 2012-07-03 | 2012-12-12 | 中国石油大学(华东) | Self-reinforcement disk type brake |
| CN204210702U (en) * | 2014-09-29 | 2015-03-18 | 广州广船国际股份有限公司 | Wharf boarding ladder |
| CN204212681U (en) * | 2014-09-02 | 2015-03-18 | 淮南新光神光纤线缆有限公司 | A kind of accessory pedal ladder |
| CN205738140U (en) * | 2016-07-15 | 2016-11-30 | 王希廷 | Type aircraft refuels terraced |
| CN208697467U (en) * | 2018-01-03 | 2019-04-05 | 江苏美之好机器人有限公司 | A kind of robot palletizer sucker gripper |
| CN210971058U (en) * | 2019-12-02 | 2020-07-10 | 湖南高速铁路职业技术学院 | Railway bridge detection trolley |
| CN113187376A (en) * | 2021-05-25 | 2021-07-30 | 浙江宁溢电力工程设计咨询有限公司 | Walking type electric power overhaul ladder convenient to move |
-
2021
- 2021-09-08 CN CN202111046314.1A patent/CN113503126B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0378801A1 (en) * | 1989-01-18 | 1990-07-25 | Schreyer Constructions Metalliques S.A. | Rolling ladder |
| US5791434A (en) * | 1996-11-19 | 1998-08-11 | Emerson Electric Co. | Mobile warehouse ladder |
| CN102817937A (en) * | 2012-07-03 | 2012-12-12 | 中国石油大学(华东) | Self-reinforcement disk type brake |
| CN204212681U (en) * | 2014-09-02 | 2015-03-18 | 淮南新光神光纤线缆有限公司 | A kind of accessory pedal ladder |
| CN204210702U (en) * | 2014-09-29 | 2015-03-18 | 广州广船国际股份有限公司 | Wharf boarding ladder |
| CN205738140U (en) * | 2016-07-15 | 2016-11-30 | 王希廷 | Type aircraft refuels terraced |
| CN208697467U (en) * | 2018-01-03 | 2019-04-05 | 江苏美之好机器人有限公司 | A kind of robot palletizer sucker gripper |
| CN210971058U (en) * | 2019-12-02 | 2020-07-10 | 湖南高速铁路职业技术学院 | Railway bridge detection trolley |
| CN113187376A (en) * | 2021-05-25 | 2021-07-30 | 浙江宁溢电力工程设计咨询有限公司 | Walking type electric power overhaul ladder convenient to move |
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| Publication number | Publication date |
|---|---|
| CN113503126B (en) | 2021-11-30 |
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Denomination of invention: A mobile inclined ladder for ships Effective date of registration: 20231211 Granted publication date: 20211130 Pledgee: Jiangsu Qidong rural commercial bank Co.,Ltd. Binhai Xincheng sub branch Pledgor: Qidong huislong Machinery Co.,Ltd. Registration number: Y2023980070671 |