CN103832917A - Lifting beam for pipeline unit - Google Patents
Lifting beam for pipeline unit Download PDFInfo
- Publication number
- CN103832917A CN103832917A CN201210486123.1A CN201210486123A CN103832917A CN 103832917 A CN103832917 A CN 103832917A CN 201210486123 A CN201210486123 A CN 201210486123A CN 103832917 A CN103832917 A CN 103832917A
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- crossbeam
- roller
- rigging
- turn
- roller shaft
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Abstract
The invention relates to lifting equipment in the field of pipeline unit lifting, in particular relates to a lifting beam for a pipeline unit, and solves the problems that a lifting point is non-uniformly stressed and an existing pipeline unit is easily tilted during lifting. The lifting beam comprises a cross beam, a plurality of one-wheel lifting hooks, a rigging, a roller wheel and a roller wheel shaft, wherein the roller wheel is arranged on the roller wheel shaft in a sleeved mode; the roller wheel shaft is fixedly connected with the cross beam; the rigging is used for suspending the plurality of one-wheel lifting hooks below the cross beam through the roller wheel respectively; and the roller wheel and the one-wheel lifting hooks are connected through the rigging to form a movable pulley group. According to the lifting beam, the deformation of the pipeline unit in a lifting process is effectively controlled, the shipway closing time and the post-boarding docking adjustment time are shortened, and the mounting workload of the pipeline unit is effectively reduced.
Description
Technical field
The present invention relates to a kind of handling appliance, particularly relate to the handling appliance in handling field, piping unit, more specifically relate to a kind of hanging beam for piping unit.
Background technology
China's Modern Shipbuilding Mode is the marine technology that has absorbed Japan and Korea S advanced persons, and the general assembly shipbuilding concept proposing that theorized, and that is to say it is to produce the general assembly Shipbuilding Mode as essential characteristic take freak oil tissue.
In traditional production installation process, the making of piping, installation are all with single-piece form, the scattered installation of going on board.Our factory is after introducing the fitting-out Production design pattern of Korea S, and all Shipbuilding pipe systems and fitting-out are all design, make and install with unit mode.Therefore piping unit after completing, just need corresponding unit hanging beam by its handling to hull.But due to piping unit form complexity, each unit form is different, therefore adopts the hanging beam of traditional fixing suspension centre, each suspension centre discontinuity equalization, easily produces distortion; Meanwhile, easily there is deflection in whole piping unit in handling process, and then increased the docking difficulty after going on board, and not only easily increases butting error, and extended docking time, causes docking efficiency low.
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Summary of the invention
The present invention is directed to the suspension centre discontinuity existing in current piping unit lifting, when lifting easily there is the problem of deflection in piping unit, a kind of hanging beam for piping unit is provided, comprise crossbeam, single-wheel suspension hook and rigging, also include roller and roller shaft, described roller is placed on roller shaft, described roller shaft is fixedly connected with crossbeam, described rigging passes through roller, respectively multiple single-wheel suspension hooks are hung on to crossbeam below, described roller, single-wheel suspension hook are connected to become running block by rigging.
Further, the invention also discloses the preferred fixed form of one of roller shaft, described roller shaft is fixed by locating plate, bolt and crossbeam, and described locating plate one end embeds roller shaft, and the other end and crossbeam are fitted, and is fixed on crossbeam with bolt.
Further, the invention also discloses and only jump device, the described corresponding roller of device of only jumping is fixedly installed on crossbeam.
Meanwhile, the invention discloses and also include brace panel, described brace panel laminating is fixed between crossbeam and locating plate.
Preferred as another kind, also include brace panel, described brace panel laminating is fixed between crossbeam and locating plate.
In order to adapt to the lifting needs of super wide piping unit, the present invention also includes tie-beam, described tie-beam is fixed perpendicular to crossbeam, multiple crossbeams are connected to form to a lifting entirety, described crossbeam end turns to roller along level to being fixed with, and turn to roller shaft, described in turn to roller to be placed on to turn on roller shaft, described in turn to roller shaft to be fixedly connected with crossbeam top.
Further, described in turn to roller shaft by turning to locating plate, bolt and crossbeam top to fix, described in turn to locating plate one end to embed to turn to roller shaft, the other end is fitted with crossbeam top, and is fixed on crossbeam top with bolt.
Further, also include rigging spacing, described rigging is spacing to be formed by connecting by two blocks of channel-section steels, described in turn to roller embed rigging spacing in, between described two blocks of channel-section steels, be formed with the gap of passing through for rigging.
Meanwhile, the present invention also includes brace panel, and described brace panel is fixed on crossbeam and the spacing junction of rigging.
In the middle of the present invention, utilize rigging, can be understood as a steel wire, by passing successively roller, single-wheel suspension hook, roller, form " roller-single-wheel suspension hook-roller " so adjustable suspension centre, in the time of multiple suspension centre synergy lifting, under the effect of piping unit self gravitation, height, the position of each suspension centre are adjusted automatically, piping whole unit is adjusted to flat state, unit suspension centre, not at same plane, not only makes the stressed even of each suspension centre, and has guaranteed handling precision and handling efficiency.
In use, single-wheel suspension hook hangs on crossbeam below by the supporting role of roller, and roller is placed on roller shaft, that is to say that roller shaft produces supporting role to it, therefore the present invention, by the combination of locating plate and bolt, is fixed on roller shaft on crossbeam effectively.
Meanwhile, the disclosed device of only jumping is mainly the bounce-back in order to prevent from causing due to reasons such as vibrations in use procedure rigging in the present invention, and the so-called device of only jumping is exactly the limiting stopper being fixed on crossbeam, can be bolt of rear end plate, can be also fixed block.
In the time that piping unit is wider, thereby reduce the stressed of each suspension centre in order to increase suspension centre, the invention also discloses tie-beam, thereby can form double, three rows or even arrange hanging beam structure more, and then better meet the balancing lifting demand of wider piping unit, in this structure, for by lifting entirety of the single-wheel suspension hooks composition in multiple different rows, therefore arrange and turn to roller in the termination of crossbeam, rigging is by turning to roller to enter next single hanging beam.
In order further to improve the stability that turns to roller, utilization of the present invention turns to the association schemes of locating plate and bolt, has increased the slow-roll stabilization degree and the fixing-stable degree that turn to roller.
In order to strengthen the degree of stability in rigging steering procedure, the invention also discloses rigging spacing, after rigging turns to along the groove level that turns to roller, due to turn to roller one side be embedded in rigging spacing in, so rigging is walked by the gap between spacing two channel-section steels of rigging, the position-limiting action that rigging is played.
Meanwhile, the invention discloses the technical scheme of brace panel, identical with the effect of aforementioned brace panel, can strengthen the stability of structure, rigging brace panel is arranged on the upper and lower side of inner side channel-section steel herein, and to rigging, being connected between spacing and crossbeam played reinforcement effect.
In sum, adopt technical scheme disclosed in this invention, effectively controlled the distortion of piping unit in handling process, reduce the berth combination time, and after going on board, adjust docking time, effectively reduced piping cellular installation work capacity.
Accompanying drawing explanation
Fig. 1 is hanging beam schematic diagram;
Fig. 2 is many row's hanging beam schematic diagrams;
Fig. 3 is roller place enlarged diagram;
Fig. 4 is for turning to roller enlarged diagram;
Wherein:
1-crossbeam, 2-single-wheel suspension hook, 3-rigging, 4-roller, 5-roller shaft, 6-locating plate, 7-bolt, 8-only jump device, 9-tie-beam, 10-and turn to roller, 11-brace panel, 12-to turn to roller shaft, 13-to turn to that locating plate, 14-rigging are spacing, 15-rigging brace panel.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand the following specific embodiment and only be not used in and limit the scope of the invention for the present invention is described.It should be noted that, word 'fornt', 'back', " left side ", " right side ", "up" and "down" that use is described below refer to the direction in width figure, and word " interior " and " outward " refer to respectively the direction towards or away from specific features geometric centre.
As shown in Figure 1, a kind of hanging beam for piping unit, comprise crossbeam 1, single-wheel suspension hook 2 and rigging 3, also include roller 4 and roller shaft 5, pay close attention to especially Fig. 3, described roller 4 is placed on roller shaft 5, described roller 4 is fixedly connected with crossbeam 1, described rigging 3, by roller 4, hangs on crossbeam 1 below by multiple single-wheel suspension hooks 2 respectively, and described roller 4, single-wheel suspension hook 2 are connected to become running block by rigging 3.
Rigging 3 is steel wires in an embodiment, and its method of wearing is paid close attention in Fig. 1 especially, and steel cable passes roller 4 successively, single-wheel suspension hook 2, and another roller 4, and constantly repeat such rope and wear unit.Thereby form multiple " roller-one-pulley cradle-roller " the adjustable suspension centre that mutually can link.
In the present embodiment, also particularly preferably the fixed form of roller shaft 5, described roller shaft 5 is fixing with crossbeam 1 by locating plate 6, bolt 7, described locating plate 6 one end embed roller shafts 5, the other end and crossbeam 1 are fitted, and are fixed on crossbeam with bolt 7.
In the present embodiment, see especially shown in Fig. 3, also include brace panel 12, described brace panel 12 laminatings are fixed between crossbeam 1 and locating plate 6.
Meanwhile, also preferably also include and only jump device 8 further in the present embodiment, the described corresponding roller 4 of device 8 of only jumping is fixedly installed on crossbeam 1.
When use, each suspension centre of piping unit is connected on single-wheel suspension hook 2, utilize crane etc. to pick up the hanger on crossbeam 1 top, now sling by entirety in piping unit, because the stressed of each suspension centre differs, under the cooperation of roller 4 and steel wire rigging 3, the highly automated adjustment of single-wheel suspension hook 2 of each suspension centre, when balance, no longer same plane of unit suspension centre height, and piping unit is the level of state, each suspension centre mean forced.
On the basis of embodiment 1, for super wide piping unit, as shown in Figure 2, also include tie-beam 9, described tie-beam 9 is fixing perpendicular to crossbeam 1, and multiple crossbeams 1 are connected to form to a lifting entirety, described crossbeam 1 end turns to roller 10 along level to being fixed with, and turn to roller shaft 12, described in turn to roller 10 to be placed on to turn on roller shaft 12, described in turn to roller shaft 12 to be fixedly connected with crossbeam top.
When use, the adjustment of the single-wheel suspension hook 2 in each crossbeam 1 is identical with the adjustment mode in embodiment 1, and tie-beam 9 is united the single-wheel suspension hook 2 in multiple crossbeams 1 by the roller 10 that turns to that is arranged at crossbeam 1 termination, forms a complete lifting entirety.
The special Fig. 4 that pays close attention to, described in turn to roller shaft 12 by turning to locating plate 13, bolt 7 to fix with crossbeam 1 top, described in turn to locating plate 13 one end to embed to turn to roller shaft 12, the other end is fitted with crossbeam 1 top, and is fixed on crossbeam 1 top with bolt 7.
Meanwhile, as shown in Figure 4, include in the present embodiment rigging spacing 14, described rigging spacing 14 is formed by connecting by two blocks of channel-section steels, described in turn to roller 10 to embed in rigging spacing 14, between described two blocks of channel-section steels, be formed with the gap of passing through for rigging 3.
Simultaneously, pay close attention to especially Fig. 4, also include rigging brace panel 15, described rigging brace panel 15 is arranged on the junction of crossbeam 1 and rigging spacing 14, the special Fig. 4 that pays close attention to, rigging brace panel 15 is divided into upper and lower two, will turn to roller 10, rigging spacing 14 and crossbeam 1 to be fixed as a stressed entirety, thereby strengthen the stability of total.
Rigging 3 by be positioned at edge turn to roller 10 to lay out after, by the gap between two channel-section steels of rigging spacing 14, and walk along tie-beam 9, enter next crossbeam 1, turn to roller 10 by next crossbeam 1 end, introduce next crossbeam 1, thereby by lifting entirety of the unified formation of multiple crossbeams 1.
The above is the specific embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (8)
1. the hanging beam for piping unit, comprise crossbeam, single-wheel suspension hook and rigging, it is characterized in that: also include roller and roller shaft, described roller is placed on roller shaft, described roller shaft is fixedly connected with crossbeam, described rigging, by roller, hangs on multiple single-wheel suspension hooks respectively crossbeam below, and described roller, single-wheel suspension hook are connected to become running block by rigging.
2. hanging beam according to claim 1, is characterized in that: described roller shaft is fixed by locating plate, bolt and crossbeam, and described locating plate one end embeds roller shaft, and the other end and crossbeam are fitted, and is fixed on crossbeam with bolt.
3. hanging beam according to claim 1, is characterized in that: also include and only jump device, the described corresponding roller of device of only jumping is fixedly installed on crossbeam.
4. hanging beam according to claim 2, is characterized in that: also include brace panel, described brace panel laminating is fixed between crossbeam and locating plate.
5. according to the hanging beam described in any one in claim 1 to 4, it is characterized in that: also include tie-beam, described tie-beam is fixed perpendicular to crossbeam, multiple crossbeams are connected to form to a lifting entirety, described crossbeam end turns to roller along level to being fixed with, and turn to roller shaft, described in turn to roller to be placed on to turn on roller shaft, described in turn to roller shaft to be fixedly connected with crossbeam top.
6. hanging beam according to claim 5, it is characterized in that: described in turn to roller shaft by turning to locating plate, bolt and crossbeam top to fix, describedly turn to locating plate one end to embed to turn to roller shaft, the other end is fitted with crossbeam top, and is fixed on crossbeam top with bolt.
7. hanging beam according to claim 5, is characterized in that: also include rigging spacing, described rigging is spacing to be formed by connecting by two blocks of channel-section steels, described in turn to roller embed rigging spacing in, between described two blocks of channel-section steels, be formed with the gap of passing through for rigging.
8. hanging beam according to claim 5, is characterized in that: also include brace panel, described brace panel is fixed on crossbeam and the spacing junction of rigging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210486123.1A CN103832917B (en) | 2012-11-26 | 2012-11-26 | A kind of hanging beam for piping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210486123.1A CN103832917B (en) | 2012-11-26 | 2012-11-26 | A kind of hanging beam for piping unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103832917A true CN103832917A (en) | 2014-06-04 |
| CN103832917B CN103832917B (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210486123.1A Active CN103832917B (en) | 2012-11-26 | 2012-11-26 | A kind of hanging beam for piping unit |
Country Status (1)
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| CN (1) | CN103832917B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104649127A (en) * | 2015-01-29 | 2015-05-27 | 象王重工股份有限公司 | Flexible self-balance multi-suspension-point hanging beam structure |
| CN104942516A (en) * | 2015-07-28 | 2015-09-30 | 上海锅炉厂有限公司 | Longitudinal tube bank hoisting device |
| CN106044537A (en) * | 2016-07-18 | 2016-10-26 | 中国建筑第五工程局有限公司深圳分公司 | Truss for movably lifting horizontal platy objects |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US897040A (en) * | 1908-01-04 | 1908-08-25 | James W Wash | Strain-equalizer. |
| GB1360190A (en) * | 1971-06-14 | 1974-07-17 | Harland Wolff Ltd | Lifting beam |
| US3945675A (en) * | 1974-05-30 | 1976-03-23 | Nippon Kokan Kabushiki Kaisha | Block loader |
| JPH09118493A (en) * | 1995-10-25 | 1997-05-06 | Mitani Honsha:Kk | Pulley, o-hook or hook fitting part on pulley |
| CN201517016U (en) * | 2009-08-11 | 2010-06-30 | 宁波一中管桩有限公司 | Special sling for a centrifugal concrete pile long die |
| CN202492276U (en) * | 2012-01-18 | 2012-10-17 | 上海江南长兴重工有限责任公司 | Main engine sling for container ship |
| CN203048394U (en) * | 2012-11-26 | 2013-07-10 | 中国长江航运集团南京金陵船厂 | Hoisting beam for piping unit |
-
2012
- 2012-11-26 CN CN201210486123.1A patent/CN103832917B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US897040A (en) * | 1908-01-04 | 1908-08-25 | James W Wash | Strain-equalizer. |
| GB1360190A (en) * | 1971-06-14 | 1974-07-17 | Harland Wolff Ltd | Lifting beam |
| US3945675A (en) * | 1974-05-30 | 1976-03-23 | Nippon Kokan Kabushiki Kaisha | Block loader |
| JPH09118493A (en) * | 1995-10-25 | 1997-05-06 | Mitani Honsha:Kk | Pulley, o-hook or hook fitting part on pulley |
| CN201517016U (en) * | 2009-08-11 | 2010-06-30 | 宁波一中管桩有限公司 | Special sling for a centrifugal concrete pile long die |
| CN202492276U (en) * | 2012-01-18 | 2012-10-17 | 上海江南长兴重工有限责任公司 | Main engine sling for container ship |
| CN203048394U (en) * | 2012-11-26 | 2013-07-10 | 中国长江航运集团南京金陵船厂 | Hoisting beam for piping unit |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104649127A (en) * | 2015-01-29 | 2015-05-27 | 象王重工股份有限公司 | Flexible self-balance multi-suspension-point hanging beam structure |
| CN104942516A (en) * | 2015-07-28 | 2015-09-30 | 上海锅炉厂有限公司 | Longitudinal tube bank hoisting device |
| CN104942516B (en) * | 2015-07-28 | 2016-08-24 | 上海锅炉厂有限公司 | A kind of longitudinal pipe queues device for hoisting |
| CN106044537A (en) * | 2016-07-18 | 2016-10-26 | 中国建筑第五工程局有限公司深圳分公司 | Truss for movably lifting horizontal platy objects |
| CN106044537B (en) * | 2016-07-18 | 2017-12-01 | 中国建筑第五工程局有限公司 | A kind of truss of activity lifting level board shape thing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103832917B (en) | 2016-06-08 |
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Address after: 210015 Yan Jiang Road, Xiaguan District, Nanjing, Jiangsu Province, No. 55 Patentee after: Nanjing Jinling shipyard Co., Ltd. Address before: 210015 Yan Jiang Road, Xiaguan District, Nanjing, Jiangsu Province, No. 55 Patentee before: Nanjing Jinling Shipyard Factory, CSC |
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Address after: 210015 No. 55 Yan Jiang Road, Xiaguan District, Jiangsu, Nanjing, China Patentee after: China Merchants Jinling shipping (Nanjing) Co., Ltd Address before: 210015 No. 55 Yan Jiang Road, Xiaguan District, Jiangsu, Nanjing, China Patentee before: NANJING JINLING SHIPYARD Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |