CN1807218A - Single-layer multiple-span bent column crane beam positioning method - Google Patents
Single-layer multiple-span bent column crane beam positioning method Download PDFInfo
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- CN1807218A CN1807218A CN 200610200086 CN200610200086A CN1807218A CN 1807218 A CN1807218 A CN 1807218A CN 200610200086 CN200610200086 CN 200610200086 CN 200610200086 A CN200610200086 A CN 200610200086A CN 1807218 A CN1807218 A CN 1807218A
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- bent
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- crane beam
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Abstract
The invention discloses the single-layer multiple-bay bent crane beam localization. When the crane beam is installed on the bracket of bent side column and bent central column, the distance between central line of crane beam on bracket and scale line of bent side pillar is L1, the distance between central line of crane beam on bracket and scale line of bent central pillar is L2, and the L1 is bigger than L2. The invention adjusts the location dimension between the central lines of crane beam on bent side column and bent central column and span scale line, and the effect of side column caused by single crane load is the same with the effect of central column caused by single crane load. The method has the advantages of homogeneous forcing and low cost.
Description
Technical field:
The present invention relates to a kind of localization method of location collocation method, particularly a kind of single-layer multiple-span bent column crane beam of crane girder.
Technical background:
In meeting the standard single storey industry workshop of building module, it is hoist ceiling crane or twin beams traverse crane that the standard handling appliance is generally all arranged at present.The industrial premises of various criterion span disposes the crane of corresponding span.Factory building for single-layer multiple-span bent column, the words that are configured according to standard of the prior art, the line of centers of the crane girder of its line of centers that is installed in the crane girder on the bracket of framed bent side column on the distance of the span graticule of this framed bent side column and the bracket that is installed in the framed bent center pillar equates to the distance of the span graticule of this framed bent center pillar, this crane girder line of centers to side column span graticule distance with to the equidistant location of center pillar span graticule collocation method, can cause crane load eccentric inconsistent to framed bent side column and center pillar in actual use, thereby cause the sectional dimension of side column and center pillar, the basis size and the area of reinforcement all have difference, and this difference is more outstanding when the crane tonnage is big.So this crane girder localization method of the prior art in use, and its result of use still is not ideal enough.
Summary of the invention:
The objective of the invention is: a kind of localization method that can improve the single-layer multiple-span bent column crane beam of single-layer multiple-span bent column and basic stress is provided, overcoming the deficiencies in the prior art, thereby reaches the purpose of saving construction investment.
The present invention is achieved in that when the bracket (3) of framed bent side column (1) that crane girder (4) is installed in single-layer multiple-span bent column and framed bent center pillar (2) is gone up, the line of centers that makes the crane girder (4) on the bracket (3) that is installed in framed bent side column (1) is L1 to the distance of the span graticule (A) of framed bent side column (1), the line of centers that makes the crane girder (4) on the bracket (3) that is installed in framed bent center pillar (2) is L2 to the distance of the span graticule (B) of framed bent center pillar (2), and makes L1 greater than L2.
Make the length of L1 grow 50～500 millimeters generally speaking than the length of L2;
Preferably make the length of L1 grow 100～300 millimeters than the length of L2;
Preferably the length with L1 is decided to be 850 millimeters, and the length of L2 is decided to be 650 millimeters.
Owing to adopted technique scheme, the present invention to adjust location dimension between the span graticule of crane girder center line and post on traditional framed bent side column and the center pillar bracket, made the single crane load basic identical to the effect of side column and center pillar generation.Because the location dimension difference of having dwindled crane girder coupled columns on framed bent side column and the center pillar bracket, coordinated the stressed of side column, center pillar and basis, dwindled the length of encorbelmenting of middle column crane beam support bracket, thereby cross section, the arrangement of reinforcement of basis, post, bracket are more become rationally, thereby reduced construction investment effectively.Therefore, the present invention compared with prior art, the present invention has can make single-layer multiple-span bent column and basic stress advantage of uniform, and has advantages such as can saving construction investment.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present invention.
The specific embodiment:
Embodiment of the present invention: when the bracket (3) of framed bent side column (1) that crane girder (4) is installed in single-layer multiple-span bent column and framed bent center pillar (2) is gone up, the line of centers that makes the crane girder (4) on the bracket (3) that is installed in framed bent side column (1) is L1 to the distance of the span graticule (A) of framed bent side column (1), the line of centers that makes the crane girder (4) on the bracket (3) that is installed in framed bent center pillar (2) is L2 to the distance of the span graticule (B) of framed bent center pillar (2), and makes L1 greater than L2; The length of L1 and L2 can determine according to concrete condition of construction, and generally speaking that the length of L1 is long than the length of L2 scope is controlled at 50～500 millimeters scope or is controlled at 100～300 millimeters scope; For easy construction, preferably the length with L1 is decided to be 850 millimeters, and the length of L2 is decided to be 650 millimeters and gets final product.
Claims (4)
1. the localization method of a single-layer multiple-span bent column crane beam, it is characterized in that: when the bracket (3) of framed bent side column (1) that crane girder (4) is installed in single-layer multiple-span bent column and framed bent center pillar (2) is gone up, the line of centers that makes the crane girder (4) on the bracket (3) that is installed in framed bent side column (1) is L1 to the distance of the span graticule (A) of framed bent side column (1), the line of centers that makes the crane girder (4) on the bracket (3) that is installed in framed bent center pillar (2) is L2 to the distance of the span graticule (B) of framed bent center pillar (2), and makes L1 greater than L2.
2. according to the localization method of the single-layer multiple-span bent column crane beam of claim 1, it is characterized in that: the length of L1 is than long 50～500 millimeters of the length of L2.
3. according to the localization method of the single-layer multiple-span bent column crane beam of claim 1, it is characterized in that: the length of L1 is than long 100～300 millimeters of the length of L2.
4. according to the localization method of the single-layer multiple-span bent column crane beam of claim 1, it is characterized in that: the optimum length of L1 is 850 millimeters, and the optimum length of L2 is 650 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006102000868A CN100569625C (en) | 2006-01-26 | 2006-01-26 | The localization method of single-layer multiple-span bent column crane beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006102000868A CN100569625C (en) | 2006-01-26 | 2006-01-26 | The localization method of single-layer multiple-span bent column crane beam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1807218A true CN1807218A (en) | 2006-07-26 |
| CN100569625C CN100569625C (en) | 2009-12-16 |
Family
ID=36839344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006102000868A Expired - Fee Related CN100569625C (en) | 2006-01-26 | 2006-01-26 | The localization method of single-layer multiple-span bent column crane beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100569625C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101759098B (en) * | 2008-11-28 | 2011-11-09 | 五冶集团上海有限公司 | Crane beam frame construction method |
| CN102259794A (en) * | 2011-07-21 | 2011-11-30 | 长江航运规划设计院 | Method for installing overall combined type crane beam |
| CN110836028A (en) * | 2019-11-22 | 2020-02-25 | 上海宝冶集团有限公司 | Double-high-span steel-making tower installation method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418383A (en) * | 2010-09-28 | 2012-04-18 | 杨峰 | Single-layer plant mixed structure system with traveling crane and construction method |
-
2006
- 2006-01-26 CN CNB2006102000868A patent/CN100569625C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101759098B (en) * | 2008-11-28 | 2011-11-09 | 五冶集团上海有限公司 | Crane beam frame construction method |
| CN102259794A (en) * | 2011-07-21 | 2011-11-30 | 长江航运规划设计院 | Method for installing overall combined type crane beam |
| CN110836028A (en) * | 2019-11-22 | 2020-02-25 | 上海宝冶集团有限公司 | Double-high-span steel-making tower installation method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100569625C (en) | 2009-12-16 |
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Owner name: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INSTITUTE C Free format text: FORMER OWNER: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INST. Effective date: 20110523 |
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Free format text: CORRECT: ADDRESS; FROM: 550004 NO. 208, BEIJING ROAD, GUIYANG CITY, GUIZHOU PROVINCE TO: 550081 NO. 2, JINZHU ROAD, JINYANG NEW DISTRICT, GUIYANG CITY |
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Effective date of registration: 20110523 Address after: 550081 2 Jin Zhu Road, Jinyang New District, Guiyang Patentee after: Guiyang Aluminum & Magnesium Design Institute Co., Ltd. Address before: 550004 No. 208, Beijing Road, Guiyang, Guizhou Patentee before: Guiyang Aluminium and Magnesium Design Inst. |
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Granted publication date: 20091216 Termination date: 20160126 |
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