CN205634613U - A balanced hanging beam for hoisting steel bridge box girder - Google Patents
A balanced hanging beam for hoisting steel bridge box girder Download PDFInfo
- Publication number
- CN205634613U CN205634613U CN201620257222.6U CN201620257222U CN205634613U CN 205634613 U CN205634613 U CN 205634613U CN 201620257222 U CN201620257222 U CN 201620257222U CN 205634613 U CN205634613 U CN 205634613U
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- Prior art keywords
- hanging beam
- steel bridge
- bridge box
- balance hanging
- balance
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Abstract
The utility model discloses a balanced hanging beam for hoisting steel bridge box girder, the weight of each case roof beam of adaptable steel bridge varies and case roof beam special construction form. Its technical scheme does: through the combination of the balanced hanging beam stick of double joint and the mode of the lug on balanced hanging beam, improved lifting stability greatly, applicable in various lifting device such as large -scale crane barge, gantry crane, at the production operation area of difference, hanging beam lectotype, equipment unbalance loading scheduling problem have been avoided simultaneously to the biggest hoist and mount advantage of homoenergetic performance. And select different lug sizes according to steel bridge box girder's different specifications, the case roof beam of the different tonnages of hoist and mount is realized to the rational arrangement of rigging.
Description
Technical field
This utility model relates to large-scale steel structure lifting field, particularly for the balance crane of lifting steel bridge box beam
Beam.
Background technology
In hoisting process, in order to keep being hung the balance of component, reasonable distribution, balance the load of each suspension centre,
Reduce the unbalance loading born of crane, select or to make suitable balance hanging beam most important.With Shanghai Zhenhua heavy industry
As a example by Scotland FOX steel bridge project undertaken the construction of, this steel bridge typical case's section box girder length is about 16.2m, width
Be about 30.3m, deck-molding is about 4.5m, and gross weight is about 200T, special section box girder length have 11.45m, 12.15m,
17.9m, 19.9m etc., single box beam weighs about as 140T～390T.Due to box beam dimensions, weight
Differ, if using traditional single balance hanging beam, it is impossible to meet lifting requirements, simultaneously the choosing to crane
Select and there has also been restriction；If be applied in combination by single hanging beam simply, lifting stability can be reduced, increasing safety
Hidden danger, is greatly increased construction cost.
Utility model content
The brief overview of one or more aspect given below is to provide the basic comprehension in terms of these.This general introduction
The extensive overview of the not all aspect contemplated, and be both not intended to identify the key of all aspects or determine
Qualitative key element is the most non-attempts to define the scope in terms of any or all.Its unique purpose be intended in simplified form to
Some concepts going out one or more aspect think the sequence of more detailed description given later.
The purpose of this utility model is to solve the problems referred to above, it is provided that a kind of balance for lifting steel bridge box beam
Hanging beam, the weight being suitable for each box beam of steel bridge does not waits and box beam special structure form.
The technical solution of the utility model is: this utility model discloses a kind of balance for lifting steel bridge box beam
Hanging beam, described balance hanging beam is made up of two balance hanging beam single-pieces, wherein welds between two balance hanging beam single-pieces
Connect.
According to an embodiment of the balance hanging beam for lifting steel bridge box beam of the present utility model, described two balances
It is welded by four stay tubes and gusset plate between hanging beam single-piece.
According to an embodiment of the balance hanging beam for lifting steel bridge box beam of the present utility model, described four stay tubes
It it is square tube.
According to an embodiment of the balance hanging beam for lifting steel bridge box beam of the present utility model, described four stay tubes
In two directions being perpendicular to described balance hanging beam single-piece place, remaining two intersections in described four stay tubes
Place, all by described on the cross point of two stay tubes that intersection is placed and with the joining place of described balance hanging beam
Gusset plate welds.
According to an embodiment of the balance hanging beam for lifting steel bridge box beam of the present utility model, described two balances
The top and bottom of hanging beam single-piece are equipped with at least one hanger.
According to an embodiment of the balance hanging beam for lifting steel bridge box beam of the present utility model, the chi of described hanger
Very little depending on rigging size.
This utility model contrast prior art has following beneficial effect: this utility model passes through double joint balance hanging beam
The combination of single-piece and the mode of the hanger on balance hanging beam, substantially increase lifting stability, be applicable to
The various hanging device such as large-scale floating crane, gantry crane, in different production operation regions, all can play maximum
Lifting advantage, avoid the problem such as hanging beam type selecting, equipment unbalance loading simultaneously.And according to the different rule of steel bridge box beam
Lattice select different hanger sizes, reasonable Arrangement rigging, it is achieved the box beam of the different tonnage of lifting.
Accompanying drawing explanation
Fig. 1 shows the entirety of the preferred embodiment of the balance hanging beam for lifting steel bridge box beam of the present utility model
Structural representation.
Fig. 2 shows the vertical view of the preferred embodiment of the balance hanging beam for lifting steel bridge box beam of the present utility model
Figure.
Fig. 3 shows the hanger of the preferred embodiment of the balance hanging beam for lifting steel bridge box beam of the present utility model
Scattergram.
Fig. 4 to Fig. 6 shows the use schematic diagram that balance hanging beam lifts.
Detailed description of the invention
After reading the detailed description that embodiment of the disclosure in conjunction with the following drawings, it is possible to be more fully understood that this reality
By novel features described above and advantage.In the accompanying drawings, each assembly is not necessarily drawn to scale, and has class
As the assembly of correlation properties or feature be likely to be of same or like reference.
Fig. 1 shows the entirety of the preferred embodiment of the balance hanging beam for lifting steel bridge box beam of the present utility model
Structure, Fig. 2 shows its top view, and Fig. 3 shows its hanger scattergram.Refer to Fig. 1 to Fig. 3, this
The balance hanging beam of embodiment is made up of two balance hanging beam single-pieces 11 and 12, wherein two balance hanging beam single-pieces 11
And be welded to connect between 12.Specifically, by four supports between these two balance hanging beam single-pieces 11 and 12
Pipe 21～24 and gusset plate 31～35 be welded.
These four stay tubes 21～24 are square tubes, and two 21,22 directions being perpendicular to balance hanging beam single-piece therein are put
Putting, another two 23,24 intersections are placed.Intersect the cross point of stay tube 23,24 and itself and balance hanging beam placed
The joining place of single-piece is to be welded by gusset plate 31～35.Lifting stability can be improved, it is adaptable to large-scale floating
Hang, the various hanging device such as gantry crane, in different production operation regions, all can play maximum lifting
Advantage, avoids the problem such as hanging beam type selecting, equipment unbalance loading simultaneously.
Additionally, the top and bottom of two balance hanging beam single-pieces 11,12 are equipped with at least one hanger 4, these
A grade size of opening for hanger 4 all differs, and is depending on rigging size, is so conducive to reasonable Arrangement rigging, real
The different tonnage box beam of now lifting.
Fig. 4 to Fig. 6 shows the use process that balance hanging beam lifts.As shown in Figures 4 to 6, according to required
The dimensions of steel bridge box beam 6, weight to be lifted select suitable shackle 8, wire line thimble 71～73, according to
Steel bridge box beam dimensions, weight, select suitable hanger on balance hanging beam 5, arranges shackle 8, steel wire
Becket bridle 71～73.Then use with hanging device single hook or double hook to be connected, lift steel bridge box beam 6.
Thering is provided of this disclosure being previously described is for making any person skilled in the art all can make or use this
Open.Various amendment of this disclosure the most all will be apparent from, and herein
Defined generic principles can be applied to other variants spirit or scope without departing from the disclosure.Thus,
The disclosure is not intended to be limited to example described herein and design, but should be awarded and institute herein
Disclosed principle and the consistent the widest scope of novel features.
Claims (6)
1. the balance hanging beam being used for lifting steel bridge box beam, it is characterised in that described balance hanging beam is put down by two
Weighing apparatus hanging beam single-piece is constituted, and is wherein welded to connect between two balance hanging beam single-pieces.
Balance hanging beam for lifting steel bridge box beam the most according to claim 1, it is characterised in that described
It is welded by four stay tubes and gusset plate between two balance hanging beam single-pieces.
Balance hanging beam for lifting steel bridge box beam the most according to claim 2, it is characterised in that described
Four stay tubes are square tubes.
Balance hanging beam for lifting steel bridge box beam the most according to claim 2, it is characterised in that described
In four stay tubes two are perpendicular to the direction of described balance hanging beam single-piece and place, remaining in described four stay tubes
Two intersect place, intersect place two stay tubes cross point on and equal with the joining place of described balance hanging beam
Welded by described gusset plate.
Balance hanging beam for lifting steel bridge box beam the most according to claim 1, it is characterised in that described
The top and bottom of two balance hanging beam single-pieces are equipped with at least one hanger.
Balance hanging beam for lifting steel bridge box beam the most according to claim 5, it is characterised in that described
The size of hanger is depending on rigging size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620257222.6U CN205634613U (en) | 2016-03-30 | 2016-03-30 | A balanced hanging beam for hoisting steel bridge box girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620257222.6U CN205634613U (en) | 2016-03-30 | 2016-03-30 | A balanced hanging beam for hoisting steel bridge box girder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205634613U true CN205634613U (en) | 2016-10-12 |
Family
ID=57074940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620257222.6U Active CN205634613U (en) | 2016-03-30 | 2016-03-30 | A balanced hanging beam for hoisting steel bridge box girder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205634613U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645249A (en) * | 2016-03-30 | 2016-06-08 | 上海振华重工(集团)股份有限公司 | Balance crane used for hoisting box girders of steel bridge |
| CN110713107A (en) * | 2019-10-24 | 2020-01-21 | 郑州佛光发电设备有限公司 | Multipurpose hoisting tool and hoisting method |
-
2016
- 2016-03-30 CN CN201620257222.6U patent/CN205634613U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645249A (en) * | 2016-03-30 | 2016-06-08 | 上海振华重工(集团)股份有限公司 | Balance crane used for hoisting box girders of steel bridge |
| CN105645249B (en) * | 2016-03-30 | 2017-12-12 | 上海振华重工(集团)股份有限公司 | A kind of balance hanging beam for being used to lift steel bridge box beam |
| CN110713107A (en) * | 2019-10-24 | 2020-01-21 | 郑州佛光发电设备有限公司 | Multipurpose hoisting tool and hoisting method |
| CN110713107B (en) * | 2019-10-24 | 2020-09-15 | 郑州佛光发电设备有限公司 | Multipurpose hoisting tool and hoisting method |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |