CN114148476B - Reverse top mounting device for mounting container ship guide rail frame - Google Patents
Reverse top mounting device for mounting container ship guide rail frame Download PDFInfo
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- CN114148476B CN114148476B CN202111303901.4A CN202111303901A CN114148476B CN 114148476 B CN114148476 B CN 114148476B CN 202111303901 A CN202111303901 A CN 202111303901A CN 114148476 B CN114148476 B CN 114148476B
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- support
- container ship
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
- B63B73/20—Building or assembling prefabricated vessel modules or parts other than hull blocks, e.g. engine rooms, rudders, propellers, superstructures, berths, holds or tanks
Abstract
The invention relates to a reverse top mounting device for mounting a guide rail frame of a container ship, which comprises a support, a top frame and an annular shell, wherein the support is provided with a base, the bottom end of the top frame is connected with the base through a connecting column, the support is provided with a first motor and a winding roller, and the base is connected with a rope; a plurality of clamping grooves are uniformly formed in two sides of the lifting column, the annular shell is connected to the support, a gear ring is arranged in the annular shell, a bulge is arranged in the gear ring, and two sliding plates are symmetrically arranged in the annular shell; when the lift post rises to a take the altitude, through starting laser emitter and laser receiver, when the laser that laser emitter launches passed the through-hole and laser receiver connects, so alright judge that fixture block and draw-in groove correspond, then rethread fixture block and draw-in groove joint have increased the security performance of equipment, even when equipment appears malfunctioning, through the joint of fixture block and draw-in groove, also can let the lift post can not the lapse, avoided the emergence of accident, increased the safety of this equipment.
Description
Technical Field
The invention relates to the field of ship construction auxiliary equipment, in particular to a reverse top installation device for installing a guide rail frame of a container ship.
Background
Container ships are also called container ships. The broad sense refers to ships that can be used to load international standard containers; by narrow is meant a full container vessel where all compartments and decks are dedicated to loading containers. Its shipping capacity is typically expressed in terms of a bin loaded with 20 feet of converted standard boxes. The 1 st container ship was converted from one cargo ship in 1957 in the united states. It has been rapidly developed because of its extremely high loading and unloading efficiency, greatly shortened harbor stopping time, and reduced cargo loss in transportation loading and unloading. By the 70's of the 20 th century, container ships have matured to set. In the production and manufacturing process of the ship body, a jacking device is generally adopted when a guide rail frame of the container ship is installed, the guide rail frame is jacked to a proper height and then installed;
however, the traditional jacking device has no protection function, and if the jacking device fails due to an accident, the guide rail frame is driven to slide downwards, so that a safety accident can be caused;
in view of the above, the present application now proposes an anti-tip mounting device for mounting a container ship guideway frame to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a reverse jacking installation device for installing a guide rail frame of a container ship, which aims to solve the problem that the traditional jacking device has no protection function, and if the jacking device fails due to an accident condition because the guide rail frame is heavy, the guide rail frame is driven to slide downwards, so that a safety accident can be caused.
In order to achieve the purpose, the invention provides the following technical scheme: the reverse top mounting device for mounting the guide rail frame of the container ship comprises a support, a top frame and an annular shell, wherein a base is arranged on the support, the bottom end of the top frame is connected with the base through a connecting column, a first motor and a winding roller are arranged on the support, and a rope is connected to the base; a plurality of clamping grooves are uniformly formed in the two sides of the lifting column, the annular shell is connected to the support, a gear ring is arranged in the annular shell, a protrusion is arranged in the gear ring, two sliding plates are symmetrically arranged in the annular shell, a spring is arranged between each sliding plate and the inner wall of the annular shell, one end of each sliding plate is connected with a clamping block, a second motor is arranged at one end of the annular shell, and a first gear is arranged on each second motor.
Preferably, the outer end of first motor is equipped with the protection casing, be connected with the second gear on the winding roller, the third gear is installed to the protection casing internal rotation, be connected with the ratchet on the third gear, still rotate through the pivot in the protection casing and install the non return pawl, the cover is equipped with the torsional spring in the pivot.
More preferably, the outer end of support is equipped with the controller, two inlay respectively in the card on the slide have laser emitter and laser receiver, first motor, second motor, laser emitter and laser receiver all with controller electric connection, the through-hole has still been seted up in the draw-in groove.
More preferably, the slide rail is all installed on the interior bottom and the top of annular shell, slidable mounting has the draw runner on the slide rail, the draw runner is connected with the lateral wall of ring gear.
More preferably, the outer end of the sliding plate is rotatably provided with a roller.
More preferably, the inner wall of the protective cover is provided with an adjusting bolt in a threaded manner, and one end of the adjusting bolt is connected with the check pawl through a pull rope.
More preferably, the protrusion has an arc-shaped structure.
More preferably, universal wheels are fixedly mounted on the periphery of the bottom end of the support.
More preferably, the side wall of the bracket is rotatably provided with a guide wheel, and the guide wheel is in contact with the rope.
More preferably, the base is further connected with a guide rod, and the guide rod penetrates through the bracket and is connected in the bracket in a sliding manner.
Compared with the prior art, the invention has the beneficial effects that: when the lifting column is used, when the lifting column rises to a certain height, the laser transmitter and the laser receiver are started, and when laser emitted by the laser transmitter passes through the through hole and is connected with the laser receiver, the clamping block can be judged to correspond to the clamping groove.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged schematic view of region A of FIG. 1;
FIG. 3 is a schematic top cross-sectional view of an annular housing of the present invention;
fig. 4 is an enlarged schematic structural view of the region B in fig. 1 according to the present invention.
In the reference symbols: 1. a support; 2. a rope; 3. a guide wheel; 4. a winding roller; 5. a first motor; 6. a base; 7. a guide bar; 8. a lifting column; 9. a card slot; 10. a through hole; 11. a slide rail; 12. a slide bar; 13. a ring gear; 14. a protrusion; 15. a slide plate; 16. a roller; 17. a laser transmitter; 18. a laser receiver; 19. a first gear; 20. a spring; 21. an annular shell; 22. a clamping block; 23. a top frame; 24. a second gear; 25. a ratchet wheel; 26. a third gear; 27. a non-return pawl; 28. adjusting the bolt; 29. and a controller.
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.
Referring to fig. 1-4, the reverse top installation device for installing the container ship guide rail frame comprises a support 1, a top frame 23 and an annular shell 21, wherein a base 6 is arranged on the support 1, the bottom end of the top frame 23 is fixedly connected with the base 6 through a connecting column, a first motor 5 and a winding roller 4 are fixedly installed on the support 1, a driving shaft of the first motor 5 is fixedly connected with the winding roller 4, a rope 2 is fixedly connected with the base 6, one end of the rope 2 penetrates through the support 1 and then is fixedly connected with the winding roller 4, when the winding roller 4 winds the rope 2, the top frame 23 rises, and when the winding roller 4 releases the rope 2, the top frame 23 slides downwards.
Referring to fig. 1, 2 and 3, wherein a plurality of clamping grooves 9 are uniformly formed in two sides of a lifting column 8, an annular shell 21 is fixedly connected to a support 1, a gear ring 13 is rotatably installed on the annular shell 21, a protrusion 14 with an arc structure is fixedly arranged in the gear ring 13, two sliding plates 15 are symmetrically and slidably installed in the annular shell 21, a spring 20 is fixedly connected between the sliding plate 15 and the inner wall of the annular shell 21, two clamping blocks 22 are fixedly connected to one end of the sliding plate 15, a second motor is fixedly arranged at one end of the annular shell 21, a first gear 19 is fixedly connected to a driving shaft of the second motor, the second motor drives the first gear 19 to rotate, the first gear 19 is meshed with the gear ring 13, so that the gear ring 13 can be driven to rotate, the gear ring 13 drives the protrusion 14 to abut against a roller 16, so that the sliding plate 15 drives the clamping blocks 22 to be clamped with the clamping grooves 9, the safety performance of the device is improved, and when the device fails, the lifting column 8 can not slide downwards.
Referring to fig. 1, fig. 2 and fig. 4, wherein, the outer end of the first motor 5 is fixedly provided with a protective cover, the winding roller 4 is fixedly connected with a second gear 24, a third gear 26 is installed in the protective cover in a rotating manner, the third gear 26 is fixedly connected with a ratchet 25, a non-return pawl 27 is installed in the protective cover in a rotating manner through a rotating shaft, a torsion spring is sleeved on the rotating shaft, two ends of the torsion spring are respectively fixedly connected with the non-return pawl 27 and the inner wall of the protective cover, the non-return pawl 27 is tightly clamped with the ratchet 25 under the torsion action of the torsion spring, and thus, even if the first motor 5 is in failure in an accident situation, the second motor 24 and the winding roller 4 cannot rotate anticlockwise, so the rope 2 cannot be released, and the installation of the device is ensured.
Referring to fig. 1, 2 and 3, wherein a controller 29 is fixedly arranged at the outer end of the bracket 1, a laser emitter 17 and a laser receiver 18 are respectively fixedly embedded in the clamping blocks 22 of the two sliding plates 15, the first motor 5, the second motor, the laser emitter 17 and the laser receiver 18 are electrically connected with the controller 29, a through hole 10 is further formed in the clamping groove 9, when the lifting column 8 rises to a certain height, the laser emitter 17 and the laser receiver 18 are started through the controller 29, when laser emitted by the laser emitter 17 passes through the through hole 10 and is connected with the laser receiver 18, it can be determined that the clamping block 22 corresponds to the clamping groove 9, and thus, the use is convenient, and the clamping block 22 can be rapidly known to correspond to the clamping groove 9.
Referring to fig. 1, 2 and 3, the inner bottom end and the top end of the annular shell 21 are fixedly provided with slide rails 11, the slide rails 11 are slidably provided with slide bars 12, the slide bars 12 are fixedly connected with the side walls of the gear ring 13, and the gear ring 13 is slidably arranged in the annular shell 21 through the slide bars 12 and the slide rails 11.
Referring to figures 1, 2 and 3, where the outer end of the slide 15 is rotatably mounted with a roller 16, the pair of projections 14 interfere.
Referring to fig. 1, 2 and 3, an adjusting bolt 28 is threadedly mounted on the inner wall of the shield, one end of the adjusting bolt 28 is fixedly connected to the backstop 27 through a pull rope, and the adjusting bolt 28 is rotated outwards to allow the adjusting bolt 28 to drive the pull rope to prevent the backstop 27 from being clamped with the ratchet wheel 25. .
Referring to fig. 1, universal wheels are fixedly mounted around the bottom end of the support 1.
Referring to fig. 1, in which a guide wheel 3 is rotatably mounted to a side wall of a bracket 1, the guide wheel 3 is in contact with a rope 2.
Referring to fig. 1, a guide rod 7 is further connected to the base 6, and the guide rod 7 penetrates through and is slidably connected to the inside of the bracket 1.
The working principle is as follows: the guide rail frame is installed on the top frame 23, the first motor 5 is started to drive the winding roller 4 to rotate, the winding roller 4 winds the rope 2, under the guiding effect of the guide wheel 3, the rope 2 lifts the base 6 and the top frame 23 until the guide rail frame reaches a proper height, when the lifting column 8 rises to a certain height, the laser emitter 17 and the laser receiver 18 are started through the controller 29, when laser emitted by the laser emitter 17 penetrates through the through hole 10 to be connected with the laser receiver 18, the clamping block 22 can be judged to correspond to the clamping groove 9, the arrangement is convenient and fast to use, the clamping block 22 can be quickly corresponding to the clamping groove 9, then the second motor is started to drive the first gear 19 to rotate, the first gear 19 drives the gear ring 13 to rotate, the gear ring 13 drives the bulge 14 to abut against the roller 16, so that the sliding plate 15 can be pushed to slide, and the sliding plate 15 drives the clamping block 22 to be clamped with the clamping groove 9; the safety performance of the equipment is improved by clamping the clamping block 22 with the clamping groove 9, and when the equipment fails, the lifting column 8 can not slide downwards by clamping the clamping block 22 with the clamping groove 9; in a normal state, when the device needs to descend, the first motor 5 is started again to drive the first gear 19 to rotate, then the gear ring 13 rotates to enable the protrusion 14 not to be abutted against the roller 16, and therefore under the action of the spring 20, the sliding plate 15 drives the clamping block 22 to retract into the annular shell 21;
when the winding roller 4 rotates to wind the pull rope, the second gear 24 drives the third gear 26 to rotate anticlockwise, the third gear 26 drives the ratchet wheel 25 to rotate, the non-return pawl 27 is tightly clamped with the ratchet wheel 25 under the torsion action of the torsion spring, as shown in the attached drawing 4, the non-return pawl 27 is clamped with the ratchet wheel 25, so that the third gear 26 can only rotate anticlockwise in a single direction, and by the arrangement, even if the first motor 5 fails in an accident condition, the second gear 24 and the winding roller 4 cannot rotate anticlockwise through the characteristic of the unidirectional anticlockwise rotation of the third gear 26, so that the rope 2 cannot be released, and the installation of equipment is ensured; under normal work, the rope 2 needs to be released, when descending, the adjusting bolt 28 is only required to be rotated outwards, the adjusting bolt 28 drives the pull rope, the check pawl 27 is not clamped with the ratchet wheel 25, the ratchet wheel 25 and the third gear 26 can normally rotate, and then the first motor 5 is started to release the rope 2.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
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 (9)
1. The reverse top mounting device for mounting the guide rail frame of the container ship comprises a support (1), a top frame (23) and an annular shell (21), wherein a base (6) is arranged on the support (1), the bottom end of the top frame (23) is connected with the base (6) through a connecting column, a first motor (5) and a winding roller (4) are arranged on the support (1), and a rope (2) is connected onto the base (6); the method is characterized in that: a plurality of draw-in groove (9) have evenly been seted up to the both sides of lift post (8), ring casing (21) are connected on support (1), be equipped with ring gear (13) in ring casing (21), be equipped with arch (14) in ring gear (13), it is equipped with two slide (15) still to symmetry in ring casing (21), be equipped with spring (20) between the inner wall of slide (15) and ring casing (21), the one end of slide (15) is connected with fixture block (22), the one end of ring casing (21) is equipped with the second motor, be equipped with first gear (19) on the second motor, the outer end of support (1) is equipped with controller (29), two fixture block (22) on slide (15) are inlayed respectively and are had laser emitter (17) and laser receiver (18), first motor (5), second motor, laser emitter (17) and laser receiver (18) all with controller (29) electric connection, through-hole (10) have still been seted up in draw-in groove (9).
2. The inverted roof installation device for installing a guide rail bracket for a container ship as claimed in claim 1, wherein: the outer end of first motor (5) is equipped with the protection casing, be connected with second gear (24) on winding roller (4), third gear (26) are installed to the protection casing internal rotation, be connected with ratchet (25) on third gear (26), still rotate through the pivot in the protection casing and install non return pawl (27), the cover is equipped with the torsional spring in the pivot.
3. The inverted roof installation device for installing a rail frame for a container ship as set forth in claim 1, wherein: slide rail (11) are all installed on the interior bottom and the top of annular shell (21), slidable mounting has draw runner (12) on slide rail (11), draw runner (12) are connected with the lateral wall of ring gear (13).
4. The inverted roof installation device for installing a rail frame for a container ship as set forth in claim 1, wherein: the outer end of the sliding plate (15) is rotatably provided with a roller (16).
5. The inverted roof installation device for installing a rail frame for a container ship as set forth in claim 2, wherein: adjusting bolt (28) is installed to protection casing inner wall screw thread, the one end of adjusting bolt (28) is passed through the stay cord and is connected with non return pawl (27).
6. The inverted roof installation device for installing a guide rail bracket for a container ship as claimed in claim 1, wherein: the bulge (14) is of an arc-shaped structure.
7. The inverted roof installation device for installing a guide rail bracket for a container ship as claimed in claim 1, wherein: universal wheels are fixedly mounted on the periphery of the bottom end of the support (1).
8. The inverted roof installation device for installing a rail frame for a container ship as set forth in claim 1, wherein: the lateral wall of support (1) rotates and installs leading wheel (3), leading wheel (3) and rope (2) contact.
9. The inverted roof installation device for installing a guide rail bracket for a container ship as claimed in claim 1, wherein: still be connected with guide bar (7) on base (6), guide bar (7) run through and sliding connection in support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111303901.4A CN114148476B (en) | 2021-11-05 | 2021-11-05 | Reverse top mounting device for mounting container ship guide rail frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111303901.4A CN114148476B (en) | 2021-11-05 | 2021-11-05 | Reverse top mounting device for mounting container ship guide rail frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114148476A CN114148476A (en) | 2022-03-08 |
| CN114148476B true CN114148476B (en) | 2022-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111303901.4A Active CN114148476B (en) | 2021-11-05 | 2021-11-05 | Reverse top mounting device for mounting container ship guide rail frame |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114940460B (en) * | 2022-04-20 | 2024-03-12 | 江苏新时代造船有限公司 | Guide rail installation device of container ship |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3332469B2 (en) * | 1993-04-19 | 2002-10-07 | 財団法人シップ・アンド・オーシャン財団 | Automatic container retraction fixing device |
| JP3457785B2 (en) * | 1994-11-02 | 2003-10-20 | 三菱重工業株式会社 | Marine food and engine parts handling equipment |
| CN203158970U (en) * | 2012-12-03 | 2013-08-28 | 福建省连江县迅捷技术孵化有限公司 | Construction hoist for building under construction |
| CN105000490B (en) * | 2015-06-25 | 2017-12-29 | 上海外高桥造船有限公司 | For installing the jacking apparatus of container ship guide rail bracket |
| CN207192530U (en) * | 2017-06-27 | 2018-04-06 | 商丘职业技术学院 | A kind of construction safety lift |
| CN108736355B (en) * | 2018-06-03 | 2019-10-15 | 湖北工业大学 | A kind of elevator for lead of power overhauling tower |
| CN110356998B (en) * | 2019-07-22 | 2020-09-01 | 中建七局(上海)有限公司 | Building engineering machinery material lifter and use method thereof |
| CN212642961U (en) * | 2020-06-17 | 2021-03-02 | 上海泰胜(东台)电力工程机械有限公司 | Wind power tower shell ring conveyer |
| CN213622784U (en) * | 2020-09-28 | 2021-07-06 | 苏州纽斯特尔特种升降机械有限公司 | Guide tracked lift platform anti-falling device |
| CN112413347A (en) * | 2020-11-04 | 2021-02-26 | 光华临港工程应用技术研发(上海)有限公司 | Installation adjusting device of laser instrument |
| CN112373647B (en) * | 2020-11-12 | 2022-02-01 | 江南造船(集团)有限责任公司 | Intelligent installation system and method for guide rail frame |
| CN213745850U (en) * | 2020-12-02 | 2021-07-20 | 深圳市乐雅科技有限公司 | Liquid crystal display screen with conveniently adjusted height |
| CN113443081A (en) * | 2021-07-21 | 2021-09-28 | 上海外高桥造船有限公司 | Transportation guide rail frame for ship |
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