CN107054582B - Ship bow construction platform device - Google Patents
Ship bow construction platform device Download PDFInfo
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- CN107054582B CN107054582B CN201710233335.1A CN201710233335A CN107054582B CN 107054582 B CN107054582 B CN 107054582B CN 201710233335 A CN201710233335 A CN 201710233335A CN 107054582 B CN107054582 B CN 107054582B
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- Prior art keywords
- seat frame
- platform
- bow
- platform structure
- construction platform
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C5/00—Equipment usable both on slipways and in dry docks
- B63C5/02—Stagings; Scaffolding; Shores or struts
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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
- B63B71/00—Designing vessels; Predicting their performance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C5/00—Equipment usable both on slipways and in dry docks
- B63C5/02—Stagings; Scaffolding; Shores or struts
- B63C2005/025—Stagings, or scaffolding, i.e. constructions providing temporary working platforms on slipways, in building or repair docks, or inside hulls
Abstract
The invention discloses a bow construction platform device, and relates to the technical field of bow construction devices. The bow construction platform device comprises a platform structure with bilateral symmetry, the platform structure comprises a plurality of layers of arc-shaped platforms from bottom to top which are connected through connecting pieces, the platform structure is hinged with the ground or a support structure, the platform structure is rotated, the arc-shaped platforms are close to or far away from an outer plate of a bow with a corresponding height, and the bow construction platform further comprises a movable first seat frame, a supporting rod is connected to the platform structure, and the first seat frame moves to the position below the supporting rod and is used for supporting the supporting rod. According to the bow construction platform device disclosed by the invention, the platform structure is rotated to a proper position through the hoisting device, so that the arc-shaped platform is close to the outer plate of the bow with the corresponding height, and then the supporting rods are supported through the first seat frame, so that the platform structure is supported, the assembly is rapid, and the collapse accident cannot occur in the building process.
Description
Technical Field
The invention relates to the technical field of bow construction devices, in particular to a bow construction platform device.
Background
In shipbuilding subsection construction, the construction of erecting a scaffold platform is indispensable. When the large closure is hoisted, a platform needs to be erected in the building process of a slipway or a dock.
The traditional method for building the platform comprises the following steps: one method is to use a standard scaffold, a warping plate is heavy in the process of building a scaffold by workers, accidents are easy to occur in the process of transferring the warping plate, the method has the advantages of more manpower input, longer construction period, larger scaffold building workload, delayed project progress, lower efficiency and collapse accidents are frequent; the other method is that long steel pipes are connected and fastened by using lock catches, then the walking net plate is laid, in the process of building the frame, accidents easily occur in the process of transferring due to the fact that the steel pipes are heavy, the hooks are directly welded on the outer paint plate for reinforcing, the environment is polluted, and collapse accidents are easily caused by the method.
The method for building the platform has the problems of large workload, easily causes the construction period to be prolonged, and simultaneously is easy to have collapse accidents, thus threatening the personal safety of workers.
To above-mentioned problem, this application provides a construction platform device when constructing to the bow, can build fast, saves time, and the accident of collapsing is avoided in environmental protection safety high efficiency construction.
Disclosure of Invention
The invention aims to provide a bow construction platform device which can be built quickly, can shorten the construction period and can safely avoid collapse accidents.
In order to achieve the purpose, the invention adopts the following technical scheme:
a bow construction platform device comprises bilaterally symmetrical platform structures, wherein each platform structure comprises a plurality of layers of arc-shaped platforms from bottom to top connected through connecting pieces, the platform structures are hinged with the ground or a support structure and rotate, the arc-shaped platforms are close to or far away from an outer plate of a bow with a corresponding height,
the platform is characterized by further comprising a movable first seat frame, wherein a supporting rod is connected to the platform structure, and the first seat frame moves to the position below the supporting rod and is used for supporting the supporting rod.
As an optimal scheme of the above ship bow construction platform device, a plurality of electric permanent magnet fixing devices are fixed on the platform structure from bottom to top, each electric permanent magnet fixing device comprises a suction cup and a control box, and the control box is electrically connected with the suction cups and used for controlling the suction cups to be connected with and separated from an outer plate of the ship bow.
As a preferable mode of the above bow construction platform device, the electric permanent magnet fixing device is connected with an eyelet bolt, and the eyelet bolt is fitted with two nuts so that the eyelet bolt is fixed on the platform structure.
As a preferred scheme of the above ship bow construction platform device, the platform structure is hinged to the support structure, the support structure is a second seat frame fixed on the ground, the upper part of the second seat frame is hinged to the platform structure, and the second seat frame is further provided with a locking device which is in locking connection with the platform structure.
As an optimal solution of the above bow construction platform device, the first seat frame is provided with universal wheels, the universal wheels are connected to the retractable structure, when the retractable structure is extended, the universal wheels support the first seat frame, and when the retractable structure is shortened, the universal wheels leave the ground.
As a preferable mode of the above bow construction platform device, the first seat frame is located on a side of the second seat frame away from the bow, and the first seat frame and the second seat frame are connected by a telescopic connection structure.
As a preferable embodiment of the above bow construction platform device, at least two first seat frames are correspondingly arranged on one second seat frame, the first seat frames are sequentially arranged along a direction in which the second seat frame is far away from an outer plate of the bow, and the connecting structure is connected between the adjacent first seat frames.
As a preferable aspect of the above-described bow construction platform device, the connecting structure includes a connecting rod hinged to the first seat frame or to the second seat frame, and the connecting rods between the adjacent first seat frame or first seat frame and second seat frame are hinged to each other.
As a preferable scheme of the bow construction platform device, a safety net is arranged on one side of the platform structure, which is far away from an outer plate of the bow.
As a preferable scheme of the above bow construction platform device, a support cylinder is installed on the first seat frame, the support rod is connected with a piston rod of the support cylinder, and the piston rod rises to push against the support rod.
The invention has the beneficial effects that:
according to the bow construction platform device, the platform structure is rotated to a proper position through the hoisting device, so that the arc platform is close to or far away from the outer plate of the bow with a corresponding height, the first seat frame is used for supporting the supporting rod, and when the platform structure is installed and disassembled, the movable lifting of the platform structure is controlled through the change of the position of the first seat frame and the hoisting device, so that the efficient construction of assembly and disassembly is realized, the platform structure is a whole body, collapse accidents cannot occur in the building process, a hook is not welded on the outer plate of the bow to reinforce the construction platform, a magnetic suction system is adopted, the environment is protected, safety is realized, and the construction platform device can be quickly built.
Drawings
Fig. 1 is a schematic structural diagram of a bow construction platform device according to an embodiment of the present invention;
FIG. 2 isbase:Sub>A schematic cross-sectional view taken along plane A-A of FIG. 1;
FIG. 3 is a schematic illustration of a second mount provided in accordance with an embodiment of the present invention;
FIG. 4 is a schematic view of a connection configuration of a first mount and a second mount provided in accordance with an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an electric permanent magnet fixing device according to an embodiment of the present invention.
Wherein, 1, platform structure; 2. a connecting member; 3. an arc-shaped platform; 4. a first seat frame; 5. a support bar; 6. an electro-permanent magnet fixture; 7. a suction cup; 8. an eye bolt; 9. a nut; 10. a second seat frame; 11. a locking device; 12. a universal wheel; 13. a retractable structure; 14. a connecting rod; 15. a safety net; 16. and supporting the oil cylinder.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1-5, the present embodiment provides a bow construction platform device, comprising a bilaterally symmetrical platform structure 1, wherein the platform structure 1 comprises a plurality of layers of arc-shaped platforms 3 from bottom to top connected by a connecting piece 2, the platform structure 1 is hinged with the ground or a bracket structure, the platform structure 1 is rotated, the arc-shaped platforms 3 are close to or far away from the outer plate of the bow with corresponding height,
the platform structure further comprises a movable first seat frame 4, a supporting rod 5 is connected to the platform structure 1, and the first seat frame 4 moves to the position below the supporting rod 5 and is used for supporting the supporting rod 5.
When utilizing this bow construction platform device, make platform structure 1 rotatory to suitable position through hoist device, make arc platform 3 be close to or keep away from the planking of the bow of corresponding height, first seat frame is used for bracing piece 5, when platform structure 1 is installed and is dismantled, through the change of first seat frame 4 positions and hoist device control platform structure 1's rotation, thereby realize the assembly and dismantle rapidly, the time is short, the material resources of using manpower sparingly, and platform structure 1 is a whole accident that can not appear collapsing in the in-process of putting up.
In addition, the ship bow construction platform device can be repeatedly used for multiple times as a whole, can save construction cost, repair materials consumed by the construction platform device such as grinding and paint, and is energy-saving and environment-friendly.
A plurality of electric permanent magnet fixing devices 6 are fixed on the platform structure 1 from bottom to top, each electric permanent magnet fixing device 6 comprises a sucker 7 and a control box, each control box is electrically connected with the corresponding sucker 7 and used for controlling the connection and the separation of the corresponding sucker 7 and the outer plate of the bow, and the connection of the suckers 7 and the outer plates of the bow can realize better positioning of the platform structure 1. The control of the control box can be realized by remote control, and the sucker 7 can be ensured to be quickly separated from and adsorbed on the outer plate of the bow in 2-3s, so that the mounting and dismounting of the bow construction platform device are quicker.
As shown in fig. 5, the permanent magnetic fixing device 6 is connected with an eyelet bolt 8, the eyelet bolt 8 is matched with two nuts 9, so that the eyelet bolt 8 is fixed on the platform structure 1, and the position of the eyelet bolt 8 relative to the platform structure 1 is adjusted to ensure that the suction cup 7 of the permanent magnetic fixing device 6 is adsorbed on the outer plate of the bow of the ship, thereby realizing the fixation of the platform structure 1.
As shown in fig. 4, the support structure in this embodiment is a second seat frame 10 fixed on the ground, the second seat frame 10 is hinged to the platform structure 1, a locking device 11 is further disposed on the second seat frame 10, and the locking device 11 is connected to the platform structure 1 in a locking manner, so that the phenomenon that the hinged portion rotates in the use process of the bow construction platform device can be prevented, and the problems of looseness, shaking and the like of the platform structure 1 can be prevented. The second seat frame 10 is a ladder-shaped structure, and each layer of ladder is supported with a layer of arc-shaped platform 3.
As shown in fig. 3, a universal wheel 12 is disposed on the first seat frame 4, the universal wheel 12 is connected to the retractable structure 13, the retractable structure 13 is extended, the universal wheel 12 supports the first seat frame 4, when the retractable structure 13 is shortened, the universal wheel 12 leaves the ground, therefore, when the first seat frame 4 needs to be moved, the retractable structure 13 is extended, the universal wheel 12 lands on the ground and supports the first seat frame 4, the first seat frame 4 is moved by the rotation of the universal wheel 12, when the first seat frame 4 does not need to be moved, the retractable structure 13 is shortened, the universal wheel 12 leaves the ground, the bottom of the first seat frame 4 directly lands on the ground to avoid moving, the first seat frame 4 of the structure can ensure flexibility and can also realize stability. The telescopic structure 13 in the present embodiment is an oil cylinder, and a cylinder or the like can be selected adaptively.
As shown in FIG. 4, the first seat frame 4 is positioned on a side of the second seat frame 10 distal from an outer panel of the bow of the vessel, and the first seat frame 4 and the second seat frame 10 are coupled by a retractable connecting structure. One second seat frame 10 is correspondingly provided with two first seat frames 4, and the two first seat frames are sequentially arranged along the direction of the second seat frame 10 far away from the outer plate of the ship head, and a connecting structure is connected between the adjacent first seat frames 4. The number of the first mount 4 may be set as the case may be.
The bow construction platform device is provided with a plurality of groups of corresponding first seat frames 4 and second seat frames 10, and can realize stable support of the platform structure 1.
The telescopic connection described above comprises a connecting rod 14 articulated to the first mount 4 or to the second mount 10, the adjacent first mount 4 and the connecting rod 14 between the first and second mounts 4, 10 being articulated to each other. When the construction platform device is not used, the first seat frame 4 does not need to support the supporting rod 5, the adjacent first seat frames 4 and the connecting rod 14 between the first seat frame 4 and the second seat frame 10 are folded after rotating, and the first seat frame 4 is moved to a position close to the second seat frame 10, so that the construction platform device is convenient to stack and the occupied space is reduced.
One side that platform structure 1 kept away from the planking of bow sets up safety net 15, specifically is nylon safety net 15, prevents that the staff from falling the occurence of failure such as, the personal safety of protection staff that can be better.
The first seat frame 4 is provided with a supporting oil cylinder 16, the supporting rod 5 is connected with a piston rod of the supporting oil cylinder 16, and the piston rod rises to tightly push the supporting rod 5, so that the platform structure 1 is stably supported.
The hoisting device enables the platform structure 1 to rotate to a proper position, the arc-shaped platform 3 is enabled to be close to an outer plate of a bow of a ship with a corresponding height, then the universal wheels 12 on the first seat frames 4 are enabled to land and pull the first seat frames 4, the second seat frames 10 and the connecting rods 14 between the adjacent first seat frames 4 are enabled to extend, when the first seat frames 4 reach the corresponding positions of the supporting rods 5, the universal wheels 12 lift off the ground, the bottoms of the first seat frames 4 stably land, the supporting rods 5 are supported through the first seat frames 4, finally the electric permanent magnet fixing devices 6 are adsorbed on the outer plate of the bow, the locking devices 11 are connected with the second seat frames 10 and the platform structure 1, and the rapid and safe assembly of the bow construction platform device is achieved; when the bow construction platform device is not used, the first seat frame 4 and the second seat frame 10 can be drawn close to each other, and the occupied space is small.
Note that the above is only a preferred embodiment of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (8)
1. A bow construction platform device is characterized by comprising bilaterally symmetrical platform structures (1), wherein each platform structure (1) comprises a plurality of layers of arc-shaped platforms (3) from bottom to top which are connected through connecting pieces (2), each platform structure (1) is hinged with the ground or a support structure, the platform structures (1) are rotated, the arc-shaped platforms (3) are close to or far away from an outer plate of a bow with a corresponding height,
the platform structure is characterized by further comprising a movable first seat frame (4), a support rod (5) is connected to the platform structure (1), and the first seat frame (4) moves below the support rod (5) and is used for supporting the support rod (5);
a safety net (15) is arranged on one side, away from the outer plate of the bow, of the platform structure (1);
a plurality of electric permanent magnet fixing devices (6) are fixed on the platform structure (1) from bottom to top, each electric permanent magnet fixing device (6) comprises a sucker (7) and a control box, and the control boxes are electrically connected with the suckers (7) and used for controlling the connection and separation of the suckers (7) and an outer plate of a ship head.
2. Bow construction platform arrangement according to claim 1, wherein an eye bolt (8) is connected to the electro permanent magnetic fixture (6), said eye bolt (8) being fitted with two nuts (9) to secure the eye bolt (8) to the platform structure (1).
3. The bow construction platform assembly according to claim 1, wherein the platform structure (1) is hinged to the support structure, the support structure is a second seat frame (10) fixed to the ground, an upper portion of the second seat frame (10) is hinged to the platform structure (1), the second seat frame (10) is further provided with a locking device (11), and the locking device (11) is in locking connection with the platform structure (1).
4. A bow construction platform arrangement according to claim 3, wherein universal wheels (12) are arranged on the first seat frame (4), wherein the universal wheels (12) are connected to a telescopic structure (13), wherein when the telescopic structure (13) is extended, the universal wheels (12) support the first seat frame (4), and when the telescopic structure (13) is shortened, the universal wheels (12) are off the ground.
5. The bow construction platform arrangement according to claim 4, wherein the first seat frame (4) is located on a side of the second seat frame (10) remote from the bow, the first seat frame (4) and the second seat frame (10) being connected by a telescopic connection.
6. The bow construction platform assembly according to claim 5, wherein at least two first seat frames (4) are provided corresponding to one second seat frame (10), the first seat frames (4) being arranged in sequence in a direction of the second seat frame (10) away from an outer plate of the bow, the connecting structure being connected between adjacent first seat frames (4).
7. The bow construction platform arrangement according to claim 6, wherein the connecting structure comprises a connecting rod (14) articulated to the first mount (4) or to the second mount (10), the connecting rod (14) being articulated to each other between adjacent first mounts (4) or first and second mounts (4, 10).
8. The bow construction platform assembly according to claim 1, wherein a support cylinder (16) is mounted on the first seat frame (4), the support rod (5) is connected to a piston rod of the support cylinder (16), and the piston rod is raised to abut against the support rod (5).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710233335.1A CN107054582B (en) | 2017-04-11 | 2017-04-11 | Ship bow construction platform device |
| PCT/CN2017/108777 WO2018188325A1 (en) | 2017-04-11 | 2017-10-31 | Platform device for ship bow construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710233335.1A CN107054582B (en) | 2017-04-11 | 2017-04-11 | Ship bow construction platform device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107054582A CN107054582A (en) | 2017-08-18 |
| CN107054582B true CN107054582B (en) | 2023-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710233335.1A Active CN107054582B (en) | 2017-04-11 | 2017-04-11 | Ship bow construction platform device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107054582B (en) |
| WO (1) | WO2018188325A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107054582B (en) * | 2017-04-11 | 2023-04-18 | 广船国际有限公司 | Ship bow construction platform device |
| CN108581254B (en) * | 2018-01-09 | 2020-02-11 | 南通中远重工有限公司 | Large-scale component pre-folding process method |
| CN112498602B (en) * | 2020-11-11 | 2021-09-21 | 威海海洋职业学院 | Ship surface attachment cleaning device |
| CN112697310B (en) * | 2020-12-28 | 2024-01-26 | 山东省科学院海洋仪器仪表研究所 | Device and method for measuring temperature of sea water on surface of strong magnetic surface-mounted surface for sailing ship |
| CN114455031A (en) * | 2022-03-07 | 2022-05-10 | 抚顺抚运安仪救生装备有限公司 | Air boat body processing slipway and processing method |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1492981A (en) * | 1917-04-23 | 1924-05-06 | Myron F Hill | Ship |
| US2337674A (en) * | 1942-10-16 | 1943-12-28 | Clarence W Miller | Shipbuilding staging |
| JPS5845391B2 (en) * | 1977-09-20 | 1983-10-08 | 日本鋼管株式会社 | How to support curved outer plate blocks |
| JPS58194687A (en) * | 1982-05-11 | 1983-11-12 | Kyokuto Kaihatsu Kogyo Co Ltd | Moving device of boom end work platform in construction vehicle for elevated spot work |
| SU1306812A1 (en) * | 1985-09-30 | 1987-04-30 | Предприятие П/Я А-1944 | Scaffolding for building berth assembling of ship hull |
| SU1361056A1 (en) * | 1985-12-03 | 1987-12-23 | А. А. Кудр шов | Dock support |
| RO102891B1 (en) * | 1989-02-23 | 1992-11-04 | Constructii Navale Si Utilaje | Sides of ship assembling device |
| US5211125A (en) * | 1991-10-24 | 1993-05-18 | Metro Machine Corporation | Apparatus and method for performing external surface work on ships' hulls |
| CN201087323Y (en) * | 2007-09-11 | 2008-07-16 | 中铁二局股份有限公司 | Mobile integral construction platform |
| CN101571003B (en) * | 2009-05-31 | 2011-06-08 | 武汉一冶钢结构有限责任公司 | Device and method thereof for constructing a large-sized spherical tank construction platform |
| CN203402376U (en) * | 2013-06-08 | 2014-01-22 | 江苏海事职业技术学院 | Movable flexible moulding bed capable of being adjusted in multiple directions to adapt to different sections |
| CN204078041U (en) * | 2014-07-14 | 2015-01-07 | 上海江南长兴造船有限责任公司 | A kind of three-point contact type support jig for the curved outside plate of hull |
| CN105644736B (en) * | 2015-12-29 | 2018-02-23 | 广船国际有限公司 | A kind of topside transverse joint construction platform |
| CN205499290U (en) * | 2016-04-11 | 2016-08-24 | 浙江新乐造船有限公司 | Along with ship bow stern scaffold |
| CN205574234U (en) * | 2016-04-20 | 2016-09-14 | 中船黄埔文冲船舶有限公司 | Supplementary hull stitches work platform frame for construction immediately |
| CN106218834A (en) * | 2016-08-31 | 2016-12-14 | 中船黄埔文冲船舶有限公司 | A kind of Novel marine loose bed jig |
| CN206664895U (en) * | 2017-04-11 | 2017-11-24 | 广船国际有限公司 | A kind of fore construction platform device |
| CN107054582B (en) * | 2017-04-11 | 2023-04-18 | 广船国际有限公司 | Ship bow construction platform device |
-
2017
- 2017-04-11 CN CN201710233335.1A patent/CN107054582B/en active Active
- 2017-10-31 WO PCT/CN2017/108777 patent/WO2018188325A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018188325A1 (en) | 2018-10-18 |
| CN107054582A (en) | 2017-08-18 |
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