CN103058051A - Crossbeam structure of quay cranes - Google Patents
Crossbeam structure of quay cranes Download PDFInfo
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- CN103058051A CN103058051A CN2013100149350A CN201310014935A CN103058051A CN 103058051 A CN103058051 A CN 103058051A CN 2013100149350 A CN2013100149350 A CN 2013100149350A CN 201310014935 A CN201310014935 A CN 201310014935A CN 103058051 A CN103058051 A CN 103058051A
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- crossbeam
- hoisting
- hanger
- side entablatrance
- entablatrance
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Abstract
The invention relates to the field of engineering machinery and in particular relates to a crossbeam structure of quay cranes. The crossbeam structure comprises a crossbeam body two ends of which are supported at a first upright post and a second upright post. Two ends of the crossbeam body are an upper seaside crossbeam and an upper landside crossbeam respectively. The crossbeam structure is characterized in that a first hoisting structure is arranged on the upper surface of the end part of the upper seaside crossbeam and a second hoisting structure is arranged on the upper surface of the end part of the upper landside crossbeam. The crossbeam structure has the advantages of simplicity, delicacy and reasonableness in structure. The crossbeam structure can be used for wholly hoisting front and back crossbeam components, and thus the aloft work is effectively reduced and the personal safety of operators is ensured. In addition, the crossbeam structure has a wide application range and can be applied to a large number of wharfs.
Description
Technical field
The present invention relates to engineering machinery field, specifically a kind of bank bridge beam structure.
Background technology
The lifting of crossbeam mainly contains following several method before and after the Quayside container lifting (bank bridge) at present: large beam assembly is because weight is larger before and after the bank bridge, mostly adopt the method for segmental hoisting, namely, rear crossbeam hangs first on the doorframe, carry out again the lifting of machine house, lift at last front crossbeam and aloft dock with rear crossbeam; Or utilize crane barge that front and back crossbeam and machine house integral hoisting are put in place.
In above-mentioned hanging method, the extremely difficult operation of the aerial docking of front and back crossbeam, the quality of docking is difficult to guaranteed, and aloft work is a lot, has increased danger, and the duration also is difficult for guaranteeing simultaneously; The front and back crossbeam is to after connecting, utilize crane barge that its assembly integral hoisting is put in place and can overcome above-mentioned rough sledding, but along with domestic economy is divided development, the weight of equipment hoisting is in continuous growth, hoisting height requires also constantly to raise, inland terminal depot can't satisfy the operating needs of large-scale floating crane, and the part coastal dock does not possess the usage condition of crane barge yet.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of bank bridge beam structure simple in structure, ingenious, rational is provided, this hoisting structure can effectively overcome problems of the prior art, can use at more inland terminal depot.
According to technical scheme provided by the invention: a kind of bank bridge beam structure, comprise the cross-beam body of two end supports on the first column, the second column, described cross-beam body two ends are respectively extra large side entablatrance, land side entablatrance, it is characterized in that: described extra large side entablatrance end upper surface arranges the first hoisting structure, and side entablatrance end, land upper surface arranges the second hoisting structure.
As a further improvement on the present invention, described the first hoisting structure comprises the first hanger, the second hanger that coastal side entablatrance end vertically arranges.
As a further improvement on the present invention, described the second hoisting structure comprises the 3rd hanger, the 4th hanger that vertically arranges along side entablatrance end, land.
The present invention compared with prior art, advantage is: (1), simple in structure, ingenious, reasonable, can carry out the large beam assembly integral hoisting in front and back, effectively reduce aloft work, guarantee the personal safety of operating personal.(2) Applicable scope of the present invention is extensive, can be applied to more harbour.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is that the B of Fig. 1 is to view.
Fig. 3 is that the A of Fig. 1 is to view.
The specific embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
As shown in Figure 1, comprise cross-beam body 1, extra large side entablatrance 2, land side entablatrance 3, the first hoisting structure 4, the first hanger 4-1, the second hanger 4-2, the second hoisting structure 5, the 3rd hanger 5-1, the 4th hanger 5-2, the first column 6, the second column 7 etc.
As shown in Figure 1, the present invention is a kind of bank bridge beam structure, comprise the cross-beam body 1 of two end supports on the first column 6, the second column 7, described cross-beam body 1 two ends are respectively extra large side entablatrance 2, land side entablatrance 3, described extra large side entablatrance 2 end upper surfaces arrange the first hoisting structure 4, side entablatrance 3 end upper surfaces in land arrange the second hoisting structure 5, above-mentioned the first hoisting structure 4 of steel wire penetrating, the second hoisting structure 5 in hoisting process.
Described the first hoisting structure 4 comprises the first hanger 4-1, the second hanger 4-2 that coastal side entablatrance 2 ends vertically arrange.
Described the second hoisting structure 5 comprises the 3rd hanger 5-1, the 4th hanger 5-2 that vertically arranges along side entablatrance 3 ends, land.
Principle of the present invention is as follows: according to technical scheme provided by the invention, in order to guarantee the maximum rated lift heavy of crawler crane, reduce operating radius, altogether the general assembly hanger is installed everywhere at An Qiaohai side entablatrance and the land side entablatrance outside, the hanger specification is carried out respective design according to the lift heavy situation of reality; Before and after large beam assembly arrange (during the harbour short of width, can parallel harbour arrange and treat to utilize crawler crane to redirect to total holding position before the assembly lifting) perpendicular to harbour, two crawler cranes lay respectively at the left and right sides of large beam assembly; After above-mentioned dead work is all carried out, namely can begin to utilize crawler crane that the large beam assembly in front and back is sling to surpassing the doorframe column height, then large beam assembly below is in place the large beam assembly in front and back again before and after the doorframe assembly being displaced to, and namely finishes whole hoisting process.
The present invention compared with prior art, advantage is: (1), simple in structure, ingenious, reasonable, can carry out the large beam assembly integral hoisting in front and back, effectively reduce aloft work, guarantee the personal safety of operating personal.(2) Applicable scope of the present invention is extensive, can be applied to more harbour.
Claims (3)
1. bank bridge beam structure, comprise the cross-beam body (1) of two end supports on the first column (6), the second column (7), described cross-beam body (1) two ends are respectively extra large side entablatrance (2), land side entablatrance (3), it is characterized in that: described extra large side entablatrance (2) end upper surface arranges the first hoisting structure (4), and land side entablatrance (3) end upper surface arranges the second hoisting structure (5).
2. bank bridge beam structure as claimed in claim 1 is characterized in that: described the first hoisting structure (4) comprises the first hanger (4-1), the second hanger (4-2) that coastal side entablatrance (2) end vertically arranges.
3. bank bridge beam structure as claimed in claim 1 is characterized in that: described the second hoisting structure (5) comprises the 3rd hanger (5-1), the 4th hanger (5-2) that vertically arranges along land side entablatrance (3) end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310014935.0A CN103058051B (en) | 2013-01-15 | 2013-01-15 | Crossbeam structure of quay cranes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310014935.0A CN103058051B (en) | 2013-01-15 | 2013-01-15 | Crossbeam structure of quay cranes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103058051A true CN103058051A (en) | 2013-04-24 |
| CN103058051B CN103058051B (en) | 2015-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310014935.0A Active CN103058051B (en) | 2013-01-15 | 2013-01-15 | Crossbeam structure of quay cranes |
Country Status (1)
| Country | Link |
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| CN (1) | CN103058051B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113666256A (en) * | 2021-08-20 | 2021-11-19 | 上海振华重工(集团)股份有限公司 | Trapezoidal subassembly of bank bridge |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201124771Y (en) * | 2007-11-20 | 2008-10-01 | 中铁电气化局集团有限公司 | Steel pipe prop and steel pipe hard span series product |
| CN101327892A (en) * | 2008-02-28 | 2008-12-24 | 徐西元 | Double girder overhead viaduct type crane |
| CN201610348U (en) * | 2010-03-08 | 2010-10-20 | 南通润邦重机有限公司 | Crane girder with a hoisting tool |
| CN202116197U (en) * | 2011-05-27 | 2012-01-18 | 浙江荣峰起重机械制造有限公司 | Novel vierendeel girder structure of hoist double beam crane |
| CN203048416U (en) * | 2013-01-15 | 2013-07-10 | 无锡华东重型机械股份有限公司 | Transverse beam structure of shore crane |
-
2013
- 2013-01-15 CN CN201310014935.0A patent/CN103058051B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201124771Y (en) * | 2007-11-20 | 2008-10-01 | 中铁电气化局集团有限公司 | Steel pipe prop and steel pipe hard span series product |
| CN101327892A (en) * | 2008-02-28 | 2008-12-24 | 徐西元 | Double girder overhead viaduct type crane |
| CN201610348U (en) * | 2010-03-08 | 2010-10-20 | 南通润邦重机有限公司 | Crane girder with a hoisting tool |
| CN202116197U (en) * | 2011-05-27 | 2012-01-18 | 浙江荣峰起重机械制造有限公司 | Novel vierendeel girder structure of hoist double beam crane |
| CN203048416U (en) * | 2013-01-15 | 2013-07-10 | 无锡华东重型机械股份有限公司 | Transverse beam structure of shore crane |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113666256A (en) * | 2021-08-20 | 2021-11-19 | 上海振华重工(集团)股份有限公司 | Trapezoidal subassembly of bank bridge |
| CN113666256B (en) * | 2021-08-20 | 2024-03-15 | 上海振华重工(集团)股份有限公司 | Shore bridge trapezoid assembly |
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| Publication number | Publication date |
|---|---|
| CN103058051B (en) | 2015-02-18 |
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