CN105645249B - A kind of balance hanging beam for being used to lift steel bridge box beam - Google Patents
A kind of balance hanging beam for being used to lift steel bridge box beam Download PDFInfo
- Publication number
- CN105645249B CN105645249B CN201610192556.4A CN201610192556A CN105645249B CN 105645249 B CN105645249 B CN 105645249B CN 201610192556 A CN201610192556 A CN 201610192556A CN 105645249 B CN105645249 B CN 105645249B
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- China
- Prior art keywords
- hanging beam
- balance hanging
- steel bridge
- box beam
- balance
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/16—Slings with load-engaging platforms or frameworks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
It is used to lift the balance hanging beam of steel bridge box beam the invention discloses a kind of, the weight for being suitable for each box beam of steel bridge does not wait and box beam special structure form.Its technical scheme is：By way of the combination of double joint balance hanging beam single-piece and the hanger on balance hanging beam, substantially increase lifting stability, it is applicable to the various hanging device such as large-scale floating crane, gantry crane, in different production operation regions, the problems such as lifting advantage of maximum can be played, while avoid hanging beam type selecting, equipment unbalance loading.And different hanger sizes is selected according to the different size of steel bridge box beam, reasonable Arrangement rigging, realize the box beam for lifting different tonnages.
Description
Technical field
The present invention relates to large-scale steel structure to lift field, more particularly, to lifts the balance hanging beam of steel bridge box beam.
Background technology
In hoisting process, in order to keep being hung the balance of component, reasonable distribution, the load of each suspension centre of balance, reduce
The unbalance loading that heavy-duty machine is born, selection or the suitable balance hanging beam of making are most important.The Scotland undertaken the construction of with Shanghai Zhenhua heavy industry
Exemplified by FOX steel bridge project, this steel bridge typical case's section box girder length is about 16.2m, and width is about 30.3m, and deck-molding is about 4.5m,
Gross weight is about 200T, and special section box girder length has 11.45m, 12.15m, 17.9m, 19.9m etc., and single box beam is weighed about as 140T
~390T.Because box beam dimensions, weight differ, if using traditional single balance hanging beam, it is impossible to which satisfaction is hung
Reload request, while the selection to crane there has also been limitation；If simply single hanging beam be applied in combination, it is steady that lifting can be reduced
It is qualitative, increase potential safety hazard, greatly increase construction cost.
The content of the invention
The brief overview of one or more aspects given below is to provide to the basic comprehension in terms of these.This general introduction is not
The extensive overview of all aspects contemplated, and the key or decisive key element for being both not intended to identify all aspects is also non-
Attempt to define the scope in terms of any or all.Its unique purpose is to provide the one of one or more aspects in simplified form
A little concepts think the sequence of more detailed description given later.
It is an object of the invention to solve the above problems, there is provided a kind of balance hanging beam for being used to lift steel bridge box beam, can
The weight of adaptation each box beam of steel bridge does not wait and box beam special structure form.
The technical scheme is that：It is described flat present invention is disclosed a kind of balance hanging beam for being used to lift steel bridge box beam
Hanging beam weigh by two balance hanging beam one-piece structures, wherein being welded to connect between two balance hanging beam single-pieces.
According to the embodiment for being used to lift the balance hanging beam of steel bridge box beam of the present invention, two balance hanging beam single-pieces
Between be welded by four stay tubes and gusset plate.
According to the embodiment for being used to lift the balance hanging beam of steel bridge box beam of the present invention, four stay tubes are square tubes.
According to the embodiment for being used to lift the balance hanging beam of steel bridge box beam of the present invention, two in four stay tubes
Placed perpendicular to the direction of the balance hanging beam single-piece, remaining two in four stay tubes, which are intersected, to place, and intersects placement
Pass through the node plate weld on the crosspoint of two stay tubes and with the joining place of the balance hanging beam.
According to the embodiment for being used to lift the balance hanging beam of steel bridge box beam of the present invention, two balance hanging beam single-pieces
Top and bottom be equipped with least one hanger.
According to the embodiment for being used to lift the balance hanging beam of steel bridge box beam of the present invention, the size of the hanger regards rigging
Depending on size.
Present invention contrast prior art has following beneficial effect：The present invention by the combination of double joint balance hanging beam single-piece with
And the mode of the hanger on balance hanging beam, lifting stability is substantially increased, is applicable to large-scale floating crane, gantry crane etc.
Various hanging device, in different production operation regions, can play maximum lifting advantage, at the same avoid hanging beam type selecting,
The problems such as equipment unbalance loading.And different hanger sizes is selected according to the different size of steel bridge box beam, reasonable Arrangement rigging, realization is hung
Fill the box beam of different tonnages.
Brief description of the drawings
Fig. 1 shows the overall structure signal for being used to lift the preferred embodiment of the balance hanging beam of steel bridge box beam of the present invention
Figure.
Fig. 2 shows the top view for being used to lift the preferred embodiment of the balance hanging beam of steel bridge box beam of the present invention.
Fig. 3 shows the hanger distribution map for being used to lift the preferred embodiment of the balance hanging beam of steel bridge box beam of the present invention.
Fig. 4 to Fig. 6 shows the use schematic diagram of balance hanging beam lifting.
Embodiment
After the detailed description of embodiment of the disclosure is read in conjunction with the following drawings, it better understood when the present invention's
Features described above and advantage.In the accompanying drawings, each component is not necessarily drawn to scale, and has similar correlation properties or feature
Component may have same or like reference.
Fig. 1 shows the overall structure for being used to lift the preferred embodiment of the balance hanging beam of steel bridge box beam of the present invention, Fig. 2
Its top view is shown, Fig. 3 shows its hanger distribution map.Fig. 1 to Fig. 3 is referred to, the balance hanging beam of the present embodiment is by two
Balance hanging beam single-piece 11 and 12 is formed, wherein being welded to connect between two balance hanging beam single-pieces 11 and 12.Specifically, this two
It is welded between root balance hanging beam single-piece 11 and 12 by four stay tubes 21~24 and gusset plate 31~35.
This four stay tubes 21~24 are square tubes, and two 21,22 therein are placed perpendicular to the direction of balance hanging beam single-piece, separately
Intersect for two 23,24 and place.It is to pass through to intersect the crosspoint for the stay tube 23,24 placed and the joining place of itself and balance hanging beam single-piece
Gusset plate 31~35 is welded.Lifting stability can be improved, is set suitable for the various lifting such as large-scale floating crane, gantry crane
It is standby, in different production operation regions, the lifting advantage of maximum can be played, while avoid hanging beam type selecting, equipment unbalance loading etc.
Problem.
In addition, the top and bottom of two balance hanging beam single-pieces 11,12 are equipped with least one hanger 4, these hangers 4
Open a grade size to differ, be depending on rigging size, be so advantageous to reasonable Arrangement rigging, realize and lift different tonnage casees
Beam.
Fig. 4 to Fig. 6 shows the use process of balance hanging beam lifting.As shown in Figures 4 to 6, according to required lifting
The dimensions of steel bridge box beam 6, weight select suitable shackle 8, wire line thimble 71~73, according to steel bridge box beam dimensions,
Weight, suitable hanger, arrangement shackle 8, wire line thimble 71~73 are selected on balance hanging beam 5.Then used with hanging device
Single hook or double hook connection, lifting steel bridge box beam 6.
Offer is for so that any person skilled in the art all can make or use this public affairs to being previously described for the disclosure
Open.Various modifications to the disclosure all will be apparent for a person skilled in the art, and as defined herein general
Suitable principle can be applied to spirit or scope of other variants without departing from the disclosure.Thus, the disclosure is not intended to be limited
Due to example described herein and design, but should be awarded and principle disclosed herein and novel features phase one
The widest scope of cause.
Claims (3)
1. a kind of balance hanging beam for being used to lift steel bridge box beam, it is characterised in that the balance hanging beam is by two balance hanging beam lists
Part is formed, wherein being welded to connect between two balance hanging beam single-pieces, passes through four stay tubes between two balance hanging beam single-pieces
It is welded with gusset plate, two in four stay tubes place perpendicular to the direction of the balance hanging beam single-piece, and described four
Remaining two in root stay tube intersect and place, on the crosspoint for two stay tubes for intersecting placement and the rank with the balance hanging beam
Meet place and be equipped with least one hanger by the node plate weld, the top and bottom of two balance hanging beam single-pieces.
2. according to claim 1 be used to lift the balance hanging beam of steel bridge box beam, it is characterised in that four stay tubes are
Square tube.
3. the balance hanging beam according to claim 1 for being used to lift steel bridge box beam, it is characterised in that the size of the hanger
Depending on rigging size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610192556.4A CN105645249B (en) | 2016-03-30 | 2016-03-30 | A kind of balance hanging beam for being used to lift steel bridge box beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610192556.4A CN105645249B (en) | 2016-03-30 | 2016-03-30 | A kind of balance hanging beam for being used to lift steel bridge box beam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105645249A CN105645249A (en) | 2016-06-08 |
| CN105645249B true CN105645249B (en) | 2017-12-12 |
Family
ID=56496551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610192556.4A Active CN105645249B (en) | 2016-03-30 | 2016-03-30 | A kind of balance hanging beam for being used to lift steel bridge box beam |
Country Status (1)
| Country | Link |
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| CN (1) | CN105645249B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423534A (en) * | 2017-02-14 | 2018-08-21 | 江西昌河航空工业有限公司 | A kind of automobile lifting device and its method |
| CN109052154A (en) * | 2018-09-28 | 2018-12-21 | 中石化重型起重运输工程有限责任公司 | A kind of hydraulic self-adjustable lifting balance fine strain of millet |
| CN111877167B (en) * | 2020-07-16 | 2022-03-22 | 中国一冶集团有限公司 | Installation and construction method for curved variable cross-section fish-bellied steel box girder arc-shaped bottom plate |
| CN112875538B (en) * | 2021-01-05 | 2022-05-24 | 上海市机械施工集团有限公司 | Prefabricated overhead box girder hoisting process |
| CN113071984A (en) * | 2021-04-27 | 2021-07-06 | 中国铁建重工集团股份有限公司 | Hoisting device and hoisting method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201439475U (en) * | 2009-08-11 | 2010-04-21 | 渤海船舶重工有限责任公司 | Multifunctional balance hanging beam |
| CN202704795U (en) * | 2012-06-28 | 2013-01-30 | 上海宝冶集团有限公司 | Lifting tool for large equipment |
| JP2013028419A (en) * | 2011-07-27 | 2013-02-07 | Wakachiku Construction Co Ltd | Lifting tool of concrete block |
| CN203128002U (en) * | 2012-12-19 | 2013-08-14 | 中国核工业第五建设有限公司 | Hanger system for nuclear power equipment and pipeline module |
| CN103318747A (en) * | 2012-11-03 | 2013-09-25 | 芜湖合建路桥机械有限公司 | Damage prevention hoisting equipment used for deflecting weight |
| CN203781656U (en) * | 2014-01-09 | 2014-08-20 | 无锡沃特力材料科技有限公司 | Lifting appliance beam structure of crane |
| CN205634613U (en) * | 2016-03-30 | 2016-10-12 | 上海振华重工(集团)股份有限公司 | A balanced hanging beam for hoisting steel bridge box girder |
-
2016
- 2016-03-30 CN CN201610192556.4A patent/CN105645249B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201439475U (en) * | 2009-08-11 | 2010-04-21 | 渤海船舶重工有限责任公司 | Multifunctional balance hanging beam |
| JP2013028419A (en) * | 2011-07-27 | 2013-02-07 | Wakachiku Construction Co Ltd | Lifting tool of concrete block |
| CN202704795U (en) * | 2012-06-28 | 2013-01-30 | 上海宝冶集团有限公司 | Lifting tool for large equipment |
| CN103318747A (en) * | 2012-11-03 | 2013-09-25 | 芜湖合建路桥机械有限公司 | Damage prevention hoisting equipment used for deflecting weight |
| CN203128002U (en) * | 2012-12-19 | 2013-08-14 | 中国核工业第五建设有限公司 | Hanger system for nuclear power equipment and pipeline module |
| CN203781656U (en) * | 2014-01-09 | 2014-08-20 | 无锡沃特力材料科技有限公司 | Lifting appliance beam structure of crane |
| CN205634613U (en) * | 2016-03-30 | 2016-10-12 | 上海振华重工(集团)股份有限公司 | A balanced hanging beam for hoisting steel bridge box girder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105645249A (en) | 2016-06-08 |
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