CN106966343B - Elevation operation mechanism for ship construction and multi-linkage elevation operation mechanism - Google Patents
Elevation operation mechanism for ship construction and multi-linkage elevation operation mechanism Download PDFInfo
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- CN106966343B CN106966343B CN201710361732.7A CN201710361732A CN106966343B CN 106966343 B CN106966343 B CN 106966343B CN 201710361732 A CN201710361732 A CN 201710361732A CN 106966343 B CN106966343 B CN 106966343B
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- arm
- telescopic arm
- hydraulic cylinder
- fulcrum
- sliding sleeve
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/044—Working platforms suspended from booms
- B66F11/046—Working platforms suspended from booms of the telescoping type
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a lifting operation mechanism for ship construction, wherein the bottom of an upright post a is arranged on a gear box, a sliding sleeve is sleeved on the upright post a and is connected with a winch a on the upright post a, the middle fulcrum of a lifting arm is connected on the sliding sleeve, two ends of a hydraulic cylinder a are respectively connected with the short end fulcrum of the lifting arm and the sliding sleeve, one end of a telescopic arm a is connected on the sliding sleeve, the other end of the telescopic arm a is placed on the long end fulcrum of the lifting arm, the telescopic arm a and the telescopic arm b can slide relatively, the telescopic arm a and the telescopic arm b are connected through a telescopic hydraulic cylinder, the other end of the telescopic arm b is connected with the upright post b, a hydraulic cylinder b is arranged between the telescopic arm a and the upright post b, and a station cage is arranged on the upright post b and is connected with the winch b on the upright post b. The invention is characterized in that: simple structure can realize the angle, the height of operation, the regulation of far and near simultaneously, the constructor high altitude construction of being convenient for, labour saving and time saving, and work efficiency is high, and collapsible shrink does not account for the space, conveniently deposits the transportation.
Description
Technical Field
The invention relates to the field of ship construction, in particular to a lifting operation mechanism and a multi-connection lifting operation mechanism for ship construction.
Background
In the field of ship construction, a constructor is required to carry operating equipment to a certain height on a bulkhead for various operations, the height range of the operations is very large, the lowest height of low-altitude operation can be 3 meters, and the highest height of high-altitude operation can be 30 meters.
Disclosure of Invention
The invention aims to overcome the defects and provide a lifting operation mechanism for ship building and a multi-connection lifting operation mechanism.
The technical scheme adopted by the invention for realizing the purpose is as follows: a high operating device for shipbuilding, including stand a, sliding sleeve, pneumatic cylinder a, play to rise arm, flexible arm a, flexible pneumatic cylinder, flexible arm b, gear box, pneumatic cylinder b, stand b, the stand a bottom is installed on the gear box, the sliding sleeve suit is on stand a, and with install the winch a on stand a and be connected, it has three fulcrums in the length direction to rise the arm, be short end fulcrum, middle fulcrum and long end fulcrum respectively, the distance of short end fulcrum and middle fulcrum is less than the distance of long end fulcrum and middle fulcrum, it connects on the sliding sleeve to rise the middle fulcrum of arm to regard middle fulcrum as the fulcrum that rises the arm, the both ends of pneumatic cylinder a are connected with the short end fulcrum and the sliding sleeve that rise the arm respectively, flexible arm a one end swing joint is on the sliding sleeve, the other end is placed on the long end fulcrum that rises the arm, the hydraulic cylinder a drives the telescopic arm a to rotate and lift to a horizontal state, the lifting arm is fixedly connected with the telescopic arm a, the telescopic arm a is connected with the telescopic arm b through the telescopic hydraulic cylinder, the other end of the telescopic arm b is movably connected with the upright post b, a hydraulic cylinder b is installed between the telescopic arm a and the upright post b, a station cage is installed on the upright post b, and the station cage is connected with a winch b installed on the upright post b.
The telescopic boom a and the telescopic boom b are both of an internal hollow structure, one end of the telescopic boom b is inserted into the telescopic boom a and connected through a telescopic hydraulic cylinder, and the telescopic hydraulic cylinder is installed in the internal hollow structures of the telescopic boom a and the telescopic boom b.
The sliding sleeve is connected with the winch a through a steel rope, and the station cage is connected with the winch b through a steel rope.
The middle support point of the lifting arm is connected with the sliding sleeve through a pin shaft, the telescopic arm a is connected with the sliding sleeve through a pin shaft, and the telescopic arm b is connected with the upright post b through a pin shaft.
Two ends of the hydraulic cylinder a are respectively connected with a short end fulcrum of the lifting arm and the sliding sleeve, and two ends of the hydraulic cylinder b are respectively connected with the upright column b of the telescopic arm b through a pin shaft.
A many work mechanism that elevates more, including at least two be used for the operation mechanism that elevates of shipbuilding, a stand a upper end that is used for the operation mechanism that elevates of shipbuilding all connects as an organic wholely through the link, but stand a axial rotation, stand a lower extreme is all installed on the gear box that corresponds.
The invention is characterized in that: simple structure, can realize the angle to the operation simultaneously, high, the regulation of far and near, the constructor high altitude construction of being convenient for, and connect a plurality of operation mechanisms of lifting as an organic whole through link and multiplex gear case and make it can support each other, a plurality of operation mechanisms of lifting can use simultaneously according to the operating mode, constructor can the operation of mutually supporting, also can the exclusive use, control separately, the working range is wide, occupation space is little, labour saving and time saving, high work efficiency, but also collapsible shrink when not using, do not account for the space, conveniently deposit the transportation.
Drawings
Fig. 1 is a schematic structural view of a lifting mechanism for ship construction according to the present invention.
Fig. 2 is an exploded view of fig. 1.
Fig. 3 is a folding and contracting state diagram of the elevating mechanism for ship building of the invention.
Fig. 4 is a schematic structural diagram of the multiple elevating work mechanism of the present invention.
Wherein: 1. the device comprises a stand column a2, a winch 3, a sliding sleeve 4, a hydraulic cylinder a 5, a lifting arm 6, a telescopic arm a 7, a telescopic hydraulic cylinder 8, a telescopic arm b 9, a gear box 10, a hydraulic cylinder b 11, a station cage 12, a stand column b13, a winch b 14 and a connecting frame.
Detailed Description
As shown in fig. 1-3, the lifting operation mechanism for ship building of the present invention comprises a column a1, a sliding sleeve 3, a hydraulic cylinder a4, a lifting arm 5, a telescopic arm a6, a telescopic hydraulic cylinder 7, a telescopic arm b8, a hydraulic cylinder b10 and a column b12, wherein the bottom of the column a1 is mounted on a gear box 9 and is fixedly connected with an output shaft of the gear box 9, the gear box 9 can drive the column a1 to rotate, so as to drive the whole lifting operation mechanism to rotate, the sliding sleeve 3 is sleeved on the column a1 and is connected with a winch a2 mounted on the column a1 through a steel cable, the sliding sleeve 3 can move up and down along the column a1 under the driving of the winch a2, the lifting arm 5 has three fulcrums in the length direction, namely a short fulcrum, a middle fulcrum and a long fulcrum, the distance between the short fulcrum and the middle fulcrum is smaller than that between the long fulcrum and the middle fulcrum, the middle fulcrum of the lifting arm 5 is connected to the sliding sleeve 3 through a pin shaft, the middle fulcrum is used as a rotation fulcrum of the lifting arm 5, two ends of the hydraulic cylinder a4 are respectively connected with the short end fulcrum of the lifting arm 5 and the sliding sleeve 3 through pin shafts, the hydraulic cylinder a4 can drive the lifting arm 5 to rotate and lift, one end of the telescopic arm a6 is movably connected to the sliding sleeve 3 through a pin shaft, the other end of the telescopic arm a6 is placed on the long end fulcrum of the lifting arm 5 and can slide relative to the long end fulcrum, when the hydraulic cylinder a4 drives the lifting arm 5 to rotate and lift, the long end fulcrum of the lifting arm 5 slides on the lower portion of the telescopic arm a6 and drives the telescopic arm a6 to rotate and lift to a horizontal state, then the lifting arm 5 is fixedly connected with the telescopic arm a6, so that a triangle formed by the lifting arm 5, the sliding sleeve 3 and the telescopic arm a6 is kept stable, the telescopic arm a6 and the telescopic arm b8 are both have an internal hollow structure, one end of the telescopic arm b8 is inserted into the telescopic arm a6, the telescopic arm b and the telescopic arm are connected through a telescopic hydraulic cylinder 7, the hydraulic cylinder barrel and the hydraulic cylinder rod of the telescopic hydraulic cylinder 7 are respectively and fixedly arranged in the hollow structures of the telescopic arm a6 and the telescopic arm b8, the telescopic hydraulic cylinder 7 drives the telescopic arm b8 to extend or shorten, one end of the telescopic arm b8 exposed out of the telescopic arm a6 is movably connected with the upright post b12 through a pin shaft, a hydraulic cylinder b10 is arranged between the two, the hydraulic cylinder of the hydraulic cylinder b10 is connected with a telescopic arm b8 through a pin shaft, the hydraulic rod of the hydraulic cylinder b10 is movably connected with the upright post b12 through a pin shaft, the upright post b12 can rotatably lift or fall under the action of the hydraulic cylinder b10, a station cage 11 is arranged on the upright post b12, the station cage 11 is connected with a winch b13 arranged on the upright post b12 through a steel rope, the cage 11 can move up and down along the upright b12 under the driving of the winch b 13.
As shown in fig. 4, the multiple elevating work mechanism of the present invention includes at least two of the elevating work mechanisms for ship building, a plurality of columns a1 of the elevating work mechanisms for ship building are integrally connected by a connecting frame 14 at upper ends thereof, lower ends of the plurality of columns a1 are respectively mounted on the respective gear boxes 9, the plurality of columns a1 are driven by the respective gear boxes 9 to be axially freely rotatable, and the plurality of gear boxes 9 are connected as an integral structure.
When the device works, the telescopic hydraulic cylinder 7 drives the telescopic arm b8 to extend or shorten so as to adjust the distance of the work, the winch a2 and the winch b13 respectively control the sliding sleeve 3 and the station cage 11 so as to adjust the work height, the gear box 9 drives the upright post a1 to adjust the work angle, a plurality of lifting operation mechanisms for ship construction are connected into a whole through a connecting frame 14 and a multi-connection gear box to form a multi-connection lifting operation mechanism, can be mutually supported, has wide operation range, can be simultaneously used by each lifting operation mechanism in the multi-linkage lifting operation mechanism according to the working condition, can be mutually matched for operation by constructors, can also be independently used, is respectively controlled, saves time and labor, has high working efficiency, and when the lifting operation mechanism does not work, each hydraulic cylinder a4, the telescopic hydraulic cylinder 7 and the hydraulic cylinder b10 can be completely contracted, so that the whole lifting operation mechanism is folded and contracted to facilitate storage and transportation.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (4)
1. A lift operation mechanism for shipbuilding, its characterized in that: comprises a column a (1), a sliding sleeve (3), a hydraulic cylinder a (4), a lifting arm (5), a telescopic arm a (6), a telescopic hydraulic cylinder (7), a telescopic arm b (8), a gear box (9), a hydraulic cylinder b (10) and a column b (12), wherein the bottom of the column a (1) is arranged on the gear box (9), the sliding sleeve (3) is sleeved on the column a (1) and is connected with a winch a (2) arranged on the column a (1), the lifting arm (5) is provided with three fulcrums in the length direction, namely a short end fulcrum, a middle fulcrum and a long end fulcrum, the distance between the short end fulcrum and the middle fulcrum is smaller than that between the long end fulcrum and the middle fulcrum, the middle fulcrum of the lifting arm (5) is connected on the sliding sleeve (3) and is used as a rotating fulcrum of the lifting arm (5), two ends of the hydraulic cylinder a (4) are respectively connected with the short end fulcrum and the sliding sleeve (3) of the lifting arm (5), one end of the telescopic arm a (6) is movably connected to the sliding sleeve (3), the other end of the telescopic arm a (6) is placed on a long-end fulcrum of the lifting arm (5), and the telescopic arm a (6) and the sliding sleeve can slide relatively, when the hydraulic cylinder a (4) drives the lifting arm (5) to rotate and lift, the long-end fulcrum of the lifting arm (5) slides on the lower portion of the telescopic arm a (6), when the hydraulic cylinder a (4) drives the telescopic arm a (6) to rotate and lift to a horizontal state, the lifting arm (5) is fixedly connected with the telescopic arm a (6), the telescopic arm a (6) is connected with the telescopic arm b (8) through the telescopic hydraulic cylinder (7), the other end of the telescopic arm b (8) is movably connected with the upright column b (12), a hydraulic cylinder b (10) is installed between the telescopic arm a and the telescopic arm a hydraulic cylinder a (6), a station cage (11) is installed on the upright column b (12), and the station cage (11) is connected with a winch b (13) installed on the upright column b (12), flexible arm a (6), flexible arm b (8) are inside hollow structure, flexible arm b (8) one end is inserted inside flexible arm a (6) to connect through flexible pneumatic cylinder (7), just flexible pneumatic cylinder (7) are installed in the inside hollow structure of flexible arm a (6) and flexible arm b (8), sliding sleeve (3) pass through steel cable connection with winch a (2), cage of standing (11) pass through steel cable connection with winch b (13).
2. The elevating mechanism for use in constructing ships according to claim 1, wherein: the middle fulcrum of the lifting arm (5) is connected with the sliding sleeve (3) through a pin shaft, the telescopic arm a (6) is connected with the sliding sleeve (3) through a pin shaft, and the telescopic arm b (8) is connected with the upright column b (12) through a pin shaft.
3. The elevation work mechanism for use in shipbuilding according to claim 1, wherein: the two ends of the hydraulic cylinder a (4) are respectively connected with a short end fulcrum of the lifting arm (5) and the sliding sleeve (3) through pin shafts, and the two ends of the hydraulic cylinder b (10) are respectively connected with the upright post b (12) of the telescopic arm b (8) through pin shafts.
4. A multiple elevating mechanism comprising the elevating mechanism for vessel construction as claimed in any one of claims 1 to 3, wherein: including at least two be used for the high operating device of shipbuilding, a stand a (1) upper end that is used for the high operating device of shipbuilding all connects as an organic wholely through link (14), but stand a (1) axial rotation, but stand a (1) lower extreme is all installed on corresponding gear box (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710361732.7A CN106966343B (en) | 2017-05-22 | 2017-05-22 | Elevation operation mechanism for ship construction and multi-linkage elevation operation mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710361732.7A CN106966343B (en) | 2017-05-22 | 2017-05-22 | Elevation operation mechanism for ship construction and multi-linkage elevation operation mechanism |
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| Publication Number | Publication Date |
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| CN106966343A CN106966343A (en) | 2017-07-21 |
| CN106966343B true CN106966343B (en) | 2022-07-08 |
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| CN201710361732.7A Active CN106966343B (en) | 2017-05-22 | 2017-05-22 | Elevation operation mechanism for ship construction and multi-linkage elevation operation mechanism |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108584816A (en) * | 2018-06-25 | 2018-09-28 | 江阴市华澄特种机械工程有限公司 | Cabin operation spider arm |
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| FR2429175A1 (en) * | 1978-06-19 | 1980-01-18 | Hymas As | Folding crane for lorries - comprises pillar, main boom, lever and telescopic booms with locks |
| DE3274838D1 (en) * | 1981-06-01 | 1987-02-05 | Palfinger Fa | Crane mountable on a truck |
| CN1085521A (en) * | 1991-10-02 | 1994-04-20 | 波坦有限公司 | Hoisting crane auto-folder arm |
| CN101109279A (en) * | 2007-08-24 | 2008-01-23 | 北京嘉捷博大汽车节能技术有限公司 | Power generating lying energy recycling electric hydraulic pressure energy-saving balance beam type pumping machine |
| CN201236508Y (en) * | 2008-06-10 | 2009-05-13 | 胡逢春 | Z type double-layer hydraulic parking apparatus |
| CN201363108Y (en) * | 2009-03-13 | 2009-12-16 | 山东胜利石油石化装备研究中心 | Open type drill pipe racking device |
| CN102180229A (en) * | 2011-04-24 | 2011-09-14 | 大连船舶工程技术研究中心有限公司 | Detachable combined type ship and hull module connecting way thereof |
| CN203488126U (en) * | 2013-09-25 | 2014-03-19 | 荆州市现代石油科技发展有限公司 | Tube rod moving device |
| JP2017039552A (en) * | 2015-08-17 | 2017-02-23 | 株式会社ダイフク | Lifter |
| CN206858095U (en) * | 2017-05-22 | 2018-01-09 | 大连船舶工程技术研究中心有限公司 | Elevating Working mechanism and multi-joint elevate Working mechanism for shipbuilding |
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2017
- 2017-05-22 CN CN201710361732.7A patent/CN106966343B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2429175A1 (en) * | 1978-06-19 | 1980-01-18 | Hymas As | Folding crane for lorries - comprises pillar, main boom, lever and telescopic booms with locks |
| DE3274838D1 (en) * | 1981-06-01 | 1987-02-05 | Palfinger Fa | Crane mountable on a truck |
| CN1085521A (en) * | 1991-10-02 | 1994-04-20 | 波坦有限公司 | Hoisting crane auto-folder arm |
| CN101109279A (en) * | 2007-08-24 | 2008-01-23 | 北京嘉捷博大汽车节能技术有限公司 | Power generating lying energy recycling electric hydraulic pressure energy-saving balance beam type pumping machine |
| CN201236508Y (en) * | 2008-06-10 | 2009-05-13 | 胡逢春 | Z type double-layer hydraulic parking apparatus |
| CN201363108Y (en) * | 2009-03-13 | 2009-12-16 | 山东胜利石油石化装备研究中心 | Open type drill pipe racking device |
| CN102180229A (en) * | 2011-04-24 | 2011-09-14 | 大连船舶工程技术研究中心有限公司 | Detachable combined type ship and hull module connecting way thereof |
| CN203488126U (en) * | 2013-09-25 | 2014-03-19 | 荆州市现代石油科技发展有限公司 | Tube rod moving device |
| JP2017039552A (en) * | 2015-08-17 | 2017-02-23 | 株式会社ダイフク | Lifter |
| CN206858095U (en) * | 2017-05-22 | 2018-01-09 | 大连船舶工程技术研究中心有限公司 | Elevating Working mechanism and multi-joint elevate Working mechanism for shipbuilding |
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| CN106966343A (en) | 2017-07-21 |
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Effective date of registration: 20201111 Address after: No.3, 11th floor, unit 2, No.96, Hongji street, Xigang District, Dalian City, Liaoning Province, 116000 Applicant after: Dastek (Dalian) Shipping Technology Co.,Ltd. Address before: 116000 Liaoning city of Dalian province high tech Industrial Park at Qixianling Yin Street 16 No. 5 room 506 Applicant before: DALIAN SHIPBUILDING TECHNOLOGY RESEARCH CENTER Co.,Ltd. |
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