CN113859469A - Ship deck rabbet protection device and using method thereof - Google Patents
Ship deck rabbet protection device and using method thereof Download PDFInfo
- Publication number
- CN113859469A CN113859469A CN202111091619.4A CN202111091619A CN113859469A CN 113859469 A CN113859469 A CN 113859469A CN 202111091619 A CN202111091619 A CN 202111091619A CN 113859469 A CN113859469 A CN 113859469A
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- protection
- round steel
- rabbet
- semicircular
- deck
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 33
- 239000010959 steel Substances 0.000 claims abstract description 33
- 150000001875 compounds Chemical class 0.000 claims abstract description 23
- 230000001681 protective effect Effects 0.000 abstract description 5
- 239000002131 composite material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Classifications
-
- 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
- B63B73/10—Building or assembling vessels from prefabricated hull blocks, i.e. complete hull cross-sections
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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
- B63B73/60—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by the use of specific tools or equipment; characterised by automation, e.g. use of robots
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Robotics (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention provides a ship deck rabbet protection device and a using method thereof, wherein the protection device comprises an end protection mechanism and a plurality of end protection mechanisms which are used in a combined mode, the end protection mechanism is arranged at the end part of a connection protection mechanism, the end protection mechanism and the connection protection mechanism respectively comprise semicircular protection round steel, a compound plate and a fixing mechanism, the compound plate is arranged on one side of the opening end of the semicircular protection round steel, the compound plate and the semicircular protection round steel form an annular closed structure, the fixing mechanism is arranged on the compound plate, the connection protection mechanism further comprises a nesting interface, the nesting interface is arranged at one end of the semicircular protection round steel, and the nesting interface is inserted into the interior of the adjacent semicircular protection round steel. The semicircular protective round steel can prevent a rope from damaging a deck, reduces damage to the rope, ensures the structural stability of the device, and prolongs the service life of the device.
Description
Technical Field
The invention relates to the technical field of ship construction, in particular to a ship deck rabbet protection device and a using method thereof.
Background
At present, during hoisting and segmenting, the method commonly adopted is that the intermediate channel steel is positioned and welded at the position of a tongue-and-groove, so that the damage to a deck structure caused by the oscillation of a steel wire rope is avoided. The prior tongue-and-groove protection device has the following defects: (1) the connection structure with the deck is simple, and the structure can be damaged due to stress concentration. (2) Adopt welded mode fixed, not only can influence deck structure, in addition in case the installation just is difficult for removing, if its position needs the adjustment, just needs the cooperation of firer. (3) The demolition or the removal requires a firer to cut and polish the smoothness, the process is complicated, the structure is possibly affected, and the appearance is hindered. (4) Time and labor are wasted, the device cannot be repeatedly used, and the principle of energy conservation and efficiency improvement is not met.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present invention aims to provide a tongue-and-groove protection device for a ship deck, which is used for solving the problems of difficult installation and disassembly, complicated process and incapability of reuse of the tongue-and-groove protection device in the prior art. In addition, the invention also provides a using method of the ship deck rabbet protection device.
In order to achieve the above objects and other related objects, the present invention adopts the following technical solutions:
the invention provides a ship deck rabbet protection device, which comprises an end protection mechanism and a plurality of end protection mechanisms which are used in a combined mode, wherein the end protection mechanisms are arranged at the ends of the connection protection mechanisms, each of the end protection mechanisms and the connection protection mechanisms comprises semicircular protection round steel, a compound plate and a fixing mechanism, the compound plate is arranged on one side of the opening end of the semicircular protection round steel, the compound plate and the semicircular protection round steel form an annular closed structure, the fixing mechanism is arranged on the compound plate, the connection protection mechanism further comprises a nesting interface, the nesting interface is arranged at one end of the semicircular protection round steel, and the nesting interface is inserted into the interior of the adjacent semicircular protection round steel.
According to the preferable technical scheme, the fixing mechanism comprises a buckle, a fixing bolt and an anti-skid gasket, a clamping opening is formed between the buckle and the composite plate, the fixing bolt is in threaded connection with the buckle, one end of the fixing bolt extends into the clamping opening, and the anti-skid gasket is installed at one end, located in the clamping opening, of the fixing bolt.
As a preferred technical scheme, the nesting interface is attached to the inner side wall of the semicircular protective round steel at the front end of the nesting interface.
As a preferred technical scheme, the semicircular protective round steel and the compound plate and the fixing mechanism are connected in a welding manner.
As a preferable technical scheme, at least two fixing mechanisms are arranged on the compound plate.
In a second aspect of the present invention, a method for using a tongue-and-groove protection device for a ship deck is provided, which includes the following steps:
step one, determining the number of required connection protection mechanisms according to the length of a free end of a deck;
step two, mounting the end part protection mechanism at the rabbet of the free end of the deck through a fixing mechanism;
and step three, sequentially installing a connecting protection mechanism, and arranging the nested interfaces in the adjacent protection round steel.
Preferably, in the third step, if the tongue-and-groove of the free end of the deck is linear, a plurality of end protection mechanisms are installed in parallel.
Compared with the prior art, the invention has the following technical effects:
(1) the semicircular protective round steel can prevent a rope from damaging a deck, has higher strength and is in circular arc transition, and ensures the stability of the structure of the device while reducing the damage to the rope.
(2) The composite plate is arranged, stress is transmitted to the deck by the composite plate, the stress area is increased, deformation and damage of the deck are reduced, the composite plate is clamped on the deck only by a clamping opening during fixing of the device, operation is simple, fixing can be guaranteed to be firmer by arranging the gasket, adjustment of various positions is avoided, and various defects of welding and fixing can be avoided.
(3) The invention can extend the length infinitely by arranging the nested interface, can be used independently under the wired condition, or can be used in parallel by selectively removing the nested interface, thus the flexible arrangement can meet the protection requirements of areas with different widths.
Drawings
Fig. 1 is a schematic structural diagram of a ship deck rabbet protection device of the invention.
Fig. 2 is a schematic structural diagram of an end protection mechanism in the ship deck rabbet protection device.
Fig. 3 is a schematic structural diagram of a connection protection mechanism in the ship deck rabbet protection device.
Fig. 4 is a schematic structural diagram of a fixing mechanism in the ship deck rabbet protecting device of the invention.
Wherein the reference numerals are specified as follows: the device comprises an end part protection mechanism 1, a connection protection mechanism 2, semicircular protection round steel 3, a compound plate 4, a fixing mechanism 5, a nesting interface 6, a buckle 7, a fixing bolt 8 and an anti-skid gasket 9.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1 to 3. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
The invention provides a ship deck rabbet protecting device which comprises an end protecting mechanism 1 and a plurality of end protecting mechanisms 1 which are used in a combined mode. Tip protection machanism 1 sets up in the tip of connecting protection machanism 2, and tip protection machanism 1 is the same with the gross structure of connecting protection machanism 2, all includes semi-circular protection round steel 3, doubler plate 4 and fixed establishment 5, and doubler plate 4 sets up in one side of the 3 open ends of semi-circular protection round steel, and doubler plate 4 forms annular enclosed construction with semi-circular protection round steel 3. Compared with the end part protection mechanism 1, the connection protection mechanism 2 further comprises a nesting interface 6, and the nesting interface 6 is attached to the inner side wall of the semicircular protection round steel 3 at the front end of the nesting interface 6. The nesting connector 6 is arranged at one end of the semicircular protection round steel 3, and the nesting connector 6 is inserted into the adjacent semicircular protection round steel 3.
The fixing mechanisms 5 are arranged on the compound plate 4, and at least two fixing mechanisms 5 are arranged on the compound plate 4. The fixing mechanism 5 comprises a buckle 7, a fixing bolt 8 and an anti-skid gasket 9, a clamping opening is formed between the buckle 7 and the compound plate 4, the fixing bolt 8 is in threaded connection with the buckle 7, one end of the fixing bolt 8 extends into the clamping opening, and the anti-skid gasket 9 is installed at one end, located in the clamping opening, of the fixing bolt 8.
The semicircular protective round steel 3 is connected with the compound plate 4 and the compound plate 4 is connected with the fixing mechanism 5 in a welding mode.
The embodiment also provides a use method of the ship deck rabbet protection device, which comprises the following steps:
step one, determining the number of the required connection protection mechanisms 2 according to the length of the free end of the deck;
step two, the end part protection mechanism 1 is arranged at the rabbet of the free end of the deck through a fixing mechanism 5;
and step three, sequentially installing the connecting protection mechanisms 2, arranging the nested interfaces 6 in the adjacent protection round steel, and installing the end protection mechanisms 1 in parallel if the rabbet of the free end of the deck is linear.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (7)
1. The ship deck rabbet protection device is characterized by comprising an end protection mechanism and a plurality of end protection mechanisms which are used in a combined mode, wherein the end protection mechanisms are arranged at the ends of the connection protection mechanisms, each end protection mechanism and each connection protection mechanism comprises a semicircular protection round steel, a compound plate and a fixing mechanism, the compound plate is arranged on one side of the opening end of the semicircular protection round steel, the compound plate and the semicircular protection round steel form an annular closed structure, the fixing mechanisms are arranged on the compound plates, each connection protection mechanism further comprises a nesting interface, the nesting interface is arranged at one end of the semicircular protection round steel, and the nesting interface is inserted into the interior of the adjacent semicircular protection round steel.
2. The ship deck rabbet protection device of claim 1, wherein said fixing mechanism comprises a buckle, a fixing bolt and an anti-slip gasket, a clamping opening is formed between said buckle and said compound plate, said fixing bolt is in threaded connection with said buckle, one end of said fixing bolt extends into said clamping opening, and said anti-slip gasket is mounted at one end of said fixing bolt located in said clamping opening.
3. The ship deck rabbet protection device of claim 1 wherein said nesting joint is attached to the inner side wall of said semicircular protection round bar at the front end thereof.
4. The ship deck rabbet protection device of claim 1, wherein the connection between the semicircular protection round steel and the compound plate and the connection between the compound plate and the fixing mechanism are welded.
5. A ship deck rebate protection according to claim 1, wherein at least two said securing means are provided on said doubler plate.
6. A use method of a ship deck rabbet protection device is characterized by comprising the following steps:
step one, determining the number of required connection protection mechanisms according to the length of a free end of a deck;
step two, mounting the end part protection mechanism at the rabbet of the free end of the deck through a fixing mechanism;
and step three, sequentially installing a connecting protection mechanism, and arranging the nested interfaces in the adjacent protection round steel.
7. The use method of the ship deck rabbet protection device of claim 6, wherein in the third step, if the rabbet of the free end of the deck is linear, a plurality of end protection mechanisms are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111091619.4A CN113859469A (en) | 2021-09-17 | 2021-09-17 | Ship deck rabbet protection device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111091619.4A CN113859469A (en) | 2021-09-17 | 2021-09-17 | Ship deck rabbet protection device and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113859469A true CN113859469A (en) | 2021-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111091619.4A Pending CN113859469A (en) | 2021-09-17 | 2021-09-17 | Ship deck rabbet protection device and using method thereof |
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| Country | Link |
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| CN (1) | CN113859469A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201706105U (en) * | 2010-06-21 | 2011-01-12 | 王振宇 | Bell and spigot pipe fitting |
| KR20110026917A (en) * | 2009-09-09 | 2011-03-16 | 에스티엑스조선해양 주식회사 | Clamp type protection bar |
| CN203921123U (en) * | 2014-05-16 | 2014-11-05 | 沪东中华造船(集团)有限公司 | In a kind of ship building, prevent that deck from standing up the protecting tool set-up of distortion |
| CN207085341U (en) * | 2017-07-24 | 2018-03-13 | 广东好心情食品集团有限公司 | It is a kind of can various deformation toy combination plug-in unit |
| DE102019004067A1 (en) * | 2019-06-08 | 2020-12-10 | Bundesrepublik Deutschland, vertr. durch das Bundesministerium der Verteidigung, vertr. durch das Bundesamt für Ausrüstung, Informationstechnik und Nutzung der Bundeswehr | Device for assembly and disassembly of protective armor |
| CN112479006A (en) * | 2020-12-03 | 2021-03-12 | 沪东中华造船(集团)有限公司 | Segmented turning tongue-and-groove protection device and using method thereof |
-
2021
- 2021-09-17 CN CN202111091619.4A patent/CN113859469A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110026917A (en) * | 2009-09-09 | 2011-03-16 | 에스티엑스조선해양 주식회사 | Clamp type protection bar |
| CN201706105U (en) * | 2010-06-21 | 2011-01-12 | 王振宇 | Bell and spigot pipe fitting |
| CN203921123U (en) * | 2014-05-16 | 2014-11-05 | 沪东中华造船(集团)有限公司 | In a kind of ship building, prevent that deck from standing up the protecting tool set-up of distortion |
| CN207085341U (en) * | 2017-07-24 | 2018-03-13 | 广东好心情食品集团有限公司 | It is a kind of can various deformation toy combination plug-in unit |
| DE102019004067A1 (en) * | 2019-06-08 | 2020-12-10 | Bundesrepublik Deutschland, vertr. durch das Bundesministerium der Verteidigung, vertr. durch das Bundesamt für Ausrüstung, Informationstechnik und Nutzung der Bundeswehr | Device for assembly and disassembly of protective armor |
| CN112479006A (en) * | 2020-12-03 | 2021-03-12 | 沪东中华造船(集团)有限公司 | Segmented turning tongue-and-groove protection device and using method thereof |
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