CN1587015A - Movable guide and positioning device for hoisting liquid tank and its mounting method - Google Patents
Movable guide and positioning device for hoisting liquid tank and its mounting method Download PDFInfo
- Publication number
- CN1587015A CN1587015A CN 200410052784 CN200410052784A CN1587015A CN 1587015 A CN1587015 A CN 1587015A CN 200410052784 CN200410052784 CN 200410052784 CN 200410052784 A CN200410052784 A CN 200410052784A CN 1587015 A CN1587015 A CN 1587015A
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- guide piece
- eye plate
- guiding
- flow container
- main deck
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Abstract
The liquid tank hoisting, guiding and locating apparatus includes guide lug plate, guide device and manual chain hoist. The guide lug plates are radially symmetrically set to outer surface of the liquid tank; the guide device is set on to the liquid tank cabin wall longitudinally and symmetrically to the guide lug plates and has one side guiding the guide lug plates to slide along the set direction and the other side with the first holed board screwed the corresponding second holed board in the liquid tank cabin wall; and the manual chain hoists are connected to operating holed board on the main deck and set symmetrically on the main deck on two sides of the liquid tank cabin. The present invention also relates to the corresponding installation process. The present invention makes it possible for fast and accurately locating liquid tank.
Description
Technical field
The present invention is relevant with the manufacturing of liquefied gas carrier, particularly the active guiding of a kind of tank installation of liquefied gas carrier and registration device and installation method thereof.
Background technology
When lifting its flow container in the liquefied gas carrier manufacturing process, because flow container and bulkhead gap are little, the flow container quality is little, the work that lifts simultaneously is many to be carried out on river surface, any small trend fluctuation or heave of the sea all can cause the fluctuation of crane barge and construction boats and ships, greatly influence the tram of flow container.
In order to guarantee that the accurate in place of flow container and protection flow container external insulation layer and stainless steel sheet| are not broken, must establish corresponding lifting guide-localization before the lifting.Shipyard has two kinds to the tank installation localization method of the liquefied gas carrier of C type independent tank formula both at home and abroad: one is the backguy appearance method, steel rope is fastened on the guiding otic placode of flow container, utilize the mobile flow container steel rope position that makes of crane or crane barge to align substantially fully with its location of saddle support aboard ship, the careless slightly card jar phenomenon that promptly may take place, one-time success rate is low; Another kind is the fixed type track-type facilities, dress weldering one guide piece above liquid container saddle seat, guide lug on the flow container is in guide rail falls into the cabin, when this method is implemented, make flow container advance relatively difficulty of guide rail, the scene of fixed guide dress weldering simultaneously is with to cut off work capacity big, and it is big that application destroys face, guide rail bracket can only one-shot usage, and is big to the material unaccounted-for (MUF) of batch ship.
Summary of the invention
The objective of the invention is to overcome above-mentioned the deficiencies in the prior art, the active guiding of a kind of tank installation and registration device and installation method thereof are provided, can make flow container quick and precisely enter the rail location, convenient again the installation and dismounting, reusable, with one-time success rate and the installation effectiveness that improves tank installation greatly, economical with materials and man-hour, control the shipbuilding cost effectively.
For achieving the above object, the invention provides active guiding of a kind of tank installation and registration device, be characterized in comprising guiding otic placode, guide piece and chain block, the otic placode radial symmetry that wherein leads is convexly set in the flow container barrel outer surface; The corresponding guiding otic placode of guide piece symmetry vertically is arranged on the bulkhead of hull flow container cabin, the bootable guiding otic placode of one side slides by predetermined direction, opposite side is provided with first eye plate, and this first eye plate can corresponding second eye plate connects on the bulkhead of flow container cabin in being located at by bolt; Chain block be arranged at main deck on the operation eye plate and the hanging apparatus on the flow container cylindrical shell be connected, on the main deck of both sides, flow container cabin, be symmetrical arranged.
Described guide piece one distal process goes out main deck and to the main deck lopsidedness, the other end extends to the upper end of liquid container saddle seat in the cabin.
Described guide piece is the guide rail of the guiding channel-section steel and the square steel formation of leading, and wherein two guiding square steel form to enter the mouth on guiding channel-section steel one side and are the guide groove of bell mouth shape.
Described first eye plate is provided with slotted hole, and the corresponding bolt hole that is provided with on second eye plate passes slotted hole by bolt and is connected with second eye plate with first eye plate of bolt hole with guide piece.
Establish a bevelled supporting steel between one end of the outstanding main deck of described guide piece and the main deck.
Described operation eye plate perpendicular to the main deck plane and with main deck under longitudinal be 45 and be welded on the main deck.
The installation method of active guiding of described tank installation and registration device is characterized in comprising the following steps:
1., make flow container cylindrical shell fashionable dress weldering guiding otic placode;
2., when the sectional making hull, adorn second eye plate of weldering guide piece on the relevant position in corresponding segment;
3., dress welds guide piece on the level land, according to the actual position of hull flow container cabin actual measurement size and last second eye plate thereof, first eye plate dress is welded in corresponding position on the guide piece;
4., first eye plate of guide piece is fixed on corresponding second eye plate of hull with bolt and nut, thus with the guide piece installing and locating on the bulkhead of hull flow container cabin;
5., the relevant position dress welds the operation eye plate of chain block and chain block is installed on main deck.
The step of described installation method 4. in: during the installing and locating guide piece, pass the position of set slotted hole on first eye plate by adjustable bolt and adjust the installation of guiding device position.
In the described installation method with the guide piece installing and locating after on the bulkhead of hull flow container cabin, earlier bevelled supporting steel dress is welded on the main deck between end of the outstanding main deck of described guide piece and main deck and reinforces guide piece, then refill weldering operation eye plate and chain block is installed with supporting.
Active guiding of tank installation of the present invention and registration device are adjusted the flow container position by chain block, in case the guiding otic placode enters in the guide groove, then no matter whether crane barge and workboat fluctuate to some extent, flow container all can fall into preposition slowly by predetermined direction, the rail that quick and precisely advances when thereby the lifting flow container is provided is located, and improves the one-time success rate and the installation effectiveness of tank installation greatly; And the maximum outer rim of guiding otic placode exceeds flow container cylindrical shell insulating barrier certain distance, guarantees to lift the integrity of back tank body insulating surface; Can effectively reduce the scene dress weldering amount of boats and ships when active guiding of this tank installation and registration device are installed in addition, conveniently install and remove, reusable, economical with materials and man-hour, control the shipbuilding cost effectively.
Description of drawings
Structural representation when Fig. 1 is used to lift flow container for the present invention.
Fig. 2 is the lateral plan of guiding otic placode of the present invention.
Fig. 3 is installed on the lateral plan of flow container cabin bulkhead for guide piece of the present invention.
Fig. 4 is the front elevation of guide piece of the present invention.
Fig. 5 is the birds-eye view of guide piece first eye plate of the present invention.
Fig. 6 is the birds-eye view of guide piece second eye plate of the present invention.
Fig. 7 is the arrangement plan of chain block operation eye plate of the present invention.
Fig. 8 is the enlarged diagram of operation eye plate in A place among Fig. 7.
Fig. 9 be among Fig. 8 C to scheme drawing.
Among the figure:
The 1-otic placode that leads
2-guide piece 21-guiding channel-section steel 22-guiding square steel
The 23-guide groove 24-first eye plate 25-slotted hole
The 26-second eye plate 27-bolt hole 28-supporting steel
3-chain block 3-operates eye plate
Liquid container saddle seat in the bulkhead 6-cabin, 4-flow container cylindrical shell 5-flow container cabin
7-main deck 8-flow container cylindrical shell insulating barrier
The specific embodiment
In conjunction with the accompanying drawings the active guiding of tank installation of the present invention and registration device and installation method thereof are further described by the following examples.
As shown in Figure 1, active guiding of tank installation of the present invention and registration device comprise guiding otic placode 1, guide piece 2 and chain block 3.
As shown in Figure 2, guiding otic placode 1 radial symmetry is convexly set in flow container cylindrical shell 4 outside faces, can in time contact with guide piece 2 when the lifting flow container, slides along guide piece 2, plays directional tagging.This guiding otic placode can be welded on the flow container cylindrical shell 4 at making flow container cylindrical shell 4 fashionable dresses.For guiding otic placode 1 is in time contacted with guide piece 2, play directional tagging, guiding otic placode 1 can be installed in following 600mm place, flow container cylindrical shell 4 horizontal centers.For the insulating material of protecting flow container cylindrical shell 4 is not broken, guiding otic placode 1 maximum outer rim need exceed flow container cylindrical shell insulating barrier 8 150mm at least.The material of this guiding otic placode 1 can be identical with flow container cylindrical shell 4.
Shown in Fig. 3,4, this guide piece 2 is the guide rail of guiding channel- section steel 21 and 22 formation of guiding square steel in the present embodiment, wherein two guiding square steel 22 form to enter the mouth on guiding channel-section steel 21 1 sides and are the guide groove 23 of bell mouth shape, and convenient guiding otic placode 1 slips in the guide groove 23 and along its slip.Certainly this guide piece 2 also can be other form, as has guide rail that the guiding channel-section steel of groove forms etc.The guiding channel-section steel 21 of this guide piece 2 is welded with first eye plate 24 of a plurality of levels in its opposite side dress, as shown in Figure 5, each first eye plate 24 is provided with two slotted holes 25, and is corresponding with the bolt hole 27 that dress is welded on the bulkhead of hull flow container cabin on second eye plate, 26 (see figure 6)s at corresponding member place.It is fixed that the position of this slotted hole 25 and bolt hole 27 can require according to the gap of 2 of the guiding otic placode 1 on the flow container and guide piecees.
Before the lifting flow container, can be by bolted mode, utilizing bolt to pass slotted hole 25 is connected with second eye plate 26 with first eye plate 24 of bolt hole 27 with guide piece 2, thereby vertically installing and locating is on hull flow container cabin bulkhead 5 with these guide piece 2 corresponding guiding otic placode 1 symmetries, and the size of deviation can be regulated by slotted hole 25.A distal process that is installed on the guide piece 2 tool bell mouth shapes inlet of flow container cabin bulkhead 5 go out main deck 7 and to main deck 7 lopsidedness so that guiding otic placode 1 slips into guide groove 23 smoothly, the other end extends to the upper end of liquid container saddle seat 6 in the cabin, wherein establishes a bevelled supporting steel 28 with abundant bearing guiding device 2 between an end of outstanding main deck 7 and the main deck 7.After lifting finishes, only need prescind the supporting steel 28 on the main deck 7, shed tie bolt, guide piece 2 can be removed, for repeated usage, 26 of second eye plates can be stayed on the bulkhead, do not influence in flow container the cabin in layout with pass through, need not cut off.
The installation method of active guiding of tank installation of the present invention and registration device comprises the following steps:
1, makes flow container cylindrical shell fashionable dress weldering guiding otic placode 1;
2, when the sectional making hull, adorn second eye plate 26 of weldering guide piece 2 on the relevant position in corresponding segment;
3,, and, first eye plate, 24 dresses are welded in corresponding position on the guide piece 2 according to the actual position of hull flow container cabin actual measurement size and last second eye plate 26 thereof at level land dress weldering guide piece 2;
4, before the lifting flow container, first eye plate, the 24 usefulness bolts and the nut of guide piece 2 are fixed on corresponding second eye plate 26 of hull, thereby with guide piece 2 installing and locating on hull flow container cabin bulkhead 5, and first slotted hole 25 on the eye plate 24 can be according to the actual measurement size of 2 of guiding otic placode 1 outer rim and guide piecees, adjust when connecting, guiding otic placode 1 and guide piece 2 contacts when making the installation site of guide piece 2 to guarantee to lift flow container;
5, after guide piece 2 usefulness bolts and nut are installed on flow container cabin bulkhead 5, supporting steel 28 dresses are welded on the main deck 7 with supporting reinforcing guide piece 2;
6, the relevant position dress welds the operation eye plate 31 of chain block 3 and chain block 3 is installed on main deck 7.
Lifting is during flow container, and crane man is adjusted the position of flow container by pulling chain block 3, guiding otic placode 1 on the flow container slipped in the guide groove 23 and along it from the bell mouth shape inlet of guide piece 2 guide grooves 23 slide until jar location that falls.
Active guiding of tank installation of the present invention and registration device are adjusted the flow container position by chain block, in case the guiding otic placode enters in the guide groove, then no matter whether crane barge and workboat fluctuate to some extent, flow container all can fall into preposition slowly by predetermined direction, the rail that quick and precisely advances when thereby the lifting flow container is provided is located, and improves the one-time success rate and the installation effectiveness of tank installation greatly; And the maximum outer rim of guiding otic placode exceeds flow container cylindrical shell insulating barrier certain distance, guarantees to lift the integrity of back tank body insulating surface; Can effectively reduce the scene dress weldering amount of boats and ships when active guiding of this tank installation and registration device are installed in addition, conveniently install and remove, reusable, economical with materials and man-hour, control the shipbuilding cost effectively.
Claims (9)
1, active guiding of a kind of tank installation and registration device is characterized in that comprising guiding otic placode (1), guide piece (2) and chain block (3), and otic placode (1) radial symmetry that wherein leads is convexly set in flow container cylindrical shell (4) outside face; The corresponding guiding otic placode of guide piece (2) (1) symmetry vertically is arranged on the hull flow container cabin bulkhead (5), the bootable guiding otic placode of one side (1) slides by predetermined direction, opposite side is provided with first eye plate (24), and this first eye plate (24) can be gone up corresponding second eye plate (26) connection in being located at flow container cabin bulkhead (5) by bolt; Chain block (3) be arranged at main deck (7) on operation eye plate (31) and the hanging apparatus on the flow container cylindrical shell (4) be connected, on both sides, flow container cabin main decks (7), be symmetrical arranged.
2, active guiding of tank installation according to claim 1 and registration device is characterized in that described guide piece (2) one distal process go out main deck (7) and to main deck (7) lopsidedness, the other end extends to the upper end of liquid container saddle seat in the cabin (6).
3, active guiding of tank installation according to claim 1 and 2 and registration device, it is characterized in that the guide rail of described guide piece (2) for the guiding channel-section steel (21) and square steel (22) formation of leading, wherein two guiding square steel (22) form to enter the mouth on guiding channel-section steel (21) one sides and are the guide groove of bell mouth shape (23).
4, active guiding of tank installation according to claim 1 and registration device, it is characterized in that described first eye plate (24) is provided with slotted hole (25), second eye plate (26) is gone up the corresponding bolt hole (27) that is provided with, and passes slotted hole (25) by bolt and is connected with second eye plate (26) with first eye plate (24) of bolt hole (27) with guide piece (2).
5, active guiding of tank installation according to claim 1 and 2 and registration device is characterized in that establishing a bevelled supporting steel (28) between end of the outstanding main deck (7) of described guide piece (2) and the main deck (7).
6, active guiding of tank installation according to claim 1 and registration device, it is characterized in that described operation eye plate (31) perpendicular to main deck (7) plane and with main deck (7) down longitudinal be 45 and be welded on the main deck (7).
7, the installation method of active guiding of the described tank installation of claim 1 and registration device is characterized in that comprising the following steps:
1., make flow container cylindrical shell fashionable dress weldering guiding otic placode (1);
2., when the sectional making hull, adorn second eye plate (26) of weldering guide piece (2) on the relevant position in corresponding segment;
3., dress welds guide piece (2) on the level land, according to the actual position of hull flow container cabin actual measurement size and last second eye plate (26) thereof, first eye plate (24) dress is welded in upward corresponding position of guide piece (2);
4., first eye plate (24) of guide piece (2) is fixed on corresponding second eye plate of hull (26) with bolt and nut, thus with guide piece (2) installing and locating on hull flow container cabin bulkhead (5);
5., go up the operation eye plate (31) of relevant position dress weldering chain block (3) and chain block (3) is installed at main deck (7).
8, installation method according to claim 7 is characterized in that step 4.: during installing and locating guide piece (2), pass first eye plate (24) by adjustable bolt and go up the installation site that guide piece (2) is adjusted in the position of set slotted hole (25).
9, installation method according to claim 7, it is characterized in that guide piece (2) installing and locating after hull flow container cabin bulkhead (5) is gone up, earlier a bevelled supporting steel (28) dress is welded between the end that is positioned at the outstanding main deck (7) of described guide piece (2) on the main deck (7) and the main deck (7) and reinforces guide piece (2), then refill weldering and operate eye plate (31) and chain block (3) is installed with supporting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410052784 CN1587015A (en) | 2004-07-13 | 2004-07-13 | Movable guide and positioning device for hoisting liquid tank and its mounting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410052784 CN1587015A (en) | 2004-07-13 | 2004-07-13 | Movable guide and positioning device for hoisting liquid tank and its mounting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1587015A true CN1587015A (en) | 2005-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410052784 Pending CN1587015A (en) | 2004-07-13 | 2004-07-13 | Movable guide and positioning device for hoisting liquid tank and its mounting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1587015A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674135A (en) * | 2012-05-30 | 2012-09-19 | 哈尔滨锅炉厂有限责任公司 | Hanging lining plate device for large-diameter and thin-walled thick-wall boiler shell or pressure container |
| CN104261290A (en) * | 2014-08-19 | 2015-01-07 | 中色十二冶金建设有限公司 | Control system for automatic jacking tank of electric hoists |
| CN105857528A (en) * | 2015-07-29 | 2016-08-17 | 上海江南长兴重工有限责任公司 | Hoisting method for A-type liquid cargo tank |
| CN106185599A (en) * | 2016-08-30 | 2016-12-07 | 大唐黄岛发电有限责任公司 | A kind of electromotor hydrogen-cooled device maintenance special purpose device |
| CN106741603A (en) * | 2016-11-21 | 2017-05-31 | 沪东中华造船(集团)有限公司 | The flow container fast and accurately localization method when liquefaction vessel is built |
| CN107697224A (en) * | 2016-08-09 | 2018-02-16 | 启东丰顺船舶重工有限公司 | A kind of LNG liquefied gas carriers flow container enters cargo hold hoisting |
| CN109230980A (en) * | 2018-11-12 | 2019-01-18 | 北京特种机械研究所 | A kind of aircraft lifting guide beam |
| CN110304198A (en) * | 2019-06-17 | 2019-10-08 | 沪东中华造船(集团)有限公司 | A kind of harbour hanging method filling ship c-type flow container |
| CN110498334A (en) * | 2019-09-02 | 2019-11-26 | 郑州今迈衡器有限公司 | A kind of apparatus that transfinites being easily installed |
| CN110822283A (en) * | 2019-09-27 | 2020-02-21 | 广州文冲船厂有限责任公司 | Installation method of vertical LNG storage tank |
| CN113148040A (en) * | 2021-04-21 | 2021-07-23 | 海洋石油工程股份有限公司 | Guiding and collision protecting device suitable for small-gap hoisting |
| CN113734379A (en) * | 2021-10-20 | 2021-12-03 | 江南造船(集团)有限责任公司 | Auxiliary installation device and method for C-shaped liquid tank |
-
2004
- 2004-07-13 CN CN 200410052784 patent/CN1587015A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674135A (en) * | 2012-05-30 | 2012-09-19 | 哈尔滨锅炉厂有限责任公司 | Hanging lining plate device for large-diameter and thin-walled thick-wall boiler shell or pressure container |
| CN104261290A (en) * | 2014-08-19 | 2015-01-07 | 中色十二冶金建设有限公司 | Control system for automatic jacking tank of electric hoists |
| CN105857528B (en) * | 2015-07-29 | 2017-10-03 | 上海江南长兴重工有限责任公司 | The hanging method of A type cargo tanks |
| CN105857528A (en) * | 2015-07-29 | 2016-08-17 | 上海江南长兴重工有限责任公司 | Hoisting method for A-type liquid cargo tank |
| CN107697224A (en) * | 2016-08-09 | 2018-02-16 | 启东丰顺船舶重工有限公司 | A kind of LNG liquefied gas carriers flow container enters cargo hold hoisting |
| CN106185599B (en) * | 2016-08-30 | 2017-11-24 | 大唐黄岛发电有限责任公司 | A kind of hydrogen-cooled device maintenance special purpose device of generator |
| CN106185599A (en) * | 2016-08-30 | 2016-12-07 | 大唐黄岛发电有限责任公司 | A kind of electromotor hydrogen-cooled device maintenance special purpose device |
| CN106741603A (en) * | 2016-11-21 | 2017-05-31 | 沪东中华造船(集团)有限公司 | The flow container fast and accurately localization method when liquefaction vessel is built |
| CN109230980A (en) * | 2018-11-12 | 2019-01-18 | 北京特种机械研究所 | A kind of aircraft lifting guide beam |
| CN109230980B (en) * | 2018-11-12 | 2020-06-09 | 北京特种机械研究所 | Aircraft hoist and mount guide beam |
| CN110304198A (en) * | 2019-06-17 | 2019-10-08 | 沪东中华造船(集团)有限公司 | A kind of harbour hanging method filling ship c-type flow container |
| CN110498334A (en) * | 2019-09-02 | 2019-11-26 | 郑州今迈衡器有限公司 | A kind of apparatus that transfinites being easily installed |
| CN110822283A (en) * | 2019-09-27 | 2020-02-21 | 广州文冲船厂有限责任公司 | Installation method of vertical LNG storage tank |
| CN113148040A (en) * | 2021-04-21 | 2021-07-23 | 海洋石油工程股份有限公司 | Guiding and collision protecting device suitable for small-gap hoisting |
| CN113734379A (en) * | 2021-10-20 | 2021-12-03 | 江南造船(集团)有限责任公司 | Auxiliary installation device and method for C-shaped liquid tank |
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