CN105350787A - Rapid placing method of steel structural beam column - Google Patents
Rapid placing method of steel structural beam column Download PDFInfo
- Publication number
- CN105350787A CN105350787A CN201510747453.5A CN201510747453A CN105350787A CN 105350787 A CN105350787 A CN 105350787A CN 201510747453 A CN201510747453 A CN 201510747453A CN 105350787 A CN105350787 A CN 105350787A
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- CN
- China
- Prior art keywords
- steel
- jack
- stop
- framework
- column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a rapid placing method of a steel structural beam column. The method comprises following construction steps: determining steel plate thicknesses of barrier steel plates and a connecting steel frame by calculations and the model of a jack based on weight of a steel beam; making the barrier steel plates and the connecting steel frame; determining thicknesses of the barrier steel plates based on weight of the steel beam; determining length of the steel frame based on the stroke of the jack and thickness of the steel frame based on weight of the steel beam due to the fact that the connecting steel frame is formed by welding of three steel plates; welding the barrier steel plates; and respectively welding the barrier steel plates to the top end of the beam column and the top end of the steel beam. The rapid placing method of the steel structural beam column has following advantages: under effect of the connecting steel frame and the jack, the beam column is rapidly folded and smoothly put in place so that construction efficiency is increased.
Description
Technical field
The present invention relates to a kind of construction techniques, in particular, relate to a kind of beam column of steel structure pop into place method.
Background technology
Steel work is in work progress, general first lifting by steel column puts in place, then girder steel is lifted and implement after steel column butt joint to weld or bolt is connected, but, because girder steel is lifted skyborne unstability, cause girder steel to occur the situation of difficulty in place, conventional solution is at beam and column top solder otic placode, then connect beam column with Chain block jack, artificial pulling cucurbit makes beam column in place.Because Chain block itself is heavier, jack length limited, there is certain potential safety hazard in the method.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, and provide a kind of simple to operate, save man-hour, reduce costs, a kind of beam column of steel structure pop into place method of constructability.
A kind of beam column of steel structure pop into place method of the present invention, comprises following construction sequence:
Step one, weight according to girder steel, calculate and determine to stop steel plate, connect the steel plate thickness of steel framework and the model of jack;
Step 2, making stop steel plate, connect steel framework; Described its thickness of stop steel plate is determined according to the weight of girder steel; Described connection steel framework is welded by three block plates, and the length connecting steel framework is determined according to the stroke of jack, and thickness is determined according to the weight of girder steel;
Step 3, welding stop steel plate; Stop steel plate is welded to steel column top and girder steel top;
Step 4, place that to connect steel framework and jack simply fixing with girder steel on girder steel;
Girder steel winches near steel column by step 5, crane, and makes stop steel plate below connection steel framework;
Step 6, by hydraulic-driven jack, connection steel framework is moved to the left by jack thrust, thus steel plate move to drive capital to stop, steel column is docked smoothly with girder steel toward beam-ends;
Step 7, welding or bolt connect steel column and girder steel;
Step 8, detaching device connect steel framework, jack and stop steel plate.
Described stop steel plate is of a size of 300 × 300mm.
The height of described connection steel framework is 300mm.
The invention has the beneficial effects as follows: 1, by the effect of connection steel frames and jack, beam column is closed up fast, in place smoothly, improve efficiency of construction; 2, simple to operate, save man-hour, reduce costs, constructability.
Accompanying drawing explanation
Fig. 1 is use schematic diagram of the present invention;
In figure: stop steel plate 1, jack 2, connect steel framework 3, steel column 4, girder steel 5.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
In the drawings, a kind of beam column of steel structure pop into place method of the present invention, comprises following construction sequence:
Step one, weight according to girder steel 5, calculate and determine to stop steel plate 1, connect the steel plate thickness of steel framework 3 and the model of jack 2;
Step 2, making stop steel plate 1, connect steel framework 3; Described its thickness of stop steel plate 1 is determined according to the weight of girder steel 5; Described connection steel framework 3 is welded by three block plates, and the length connecting steel framework 3 is determined according to the stroke of jack 2, and thickness is determined according to the weight of girder steel 5;
Step 3, welding stop steel plate 1; Stop steel plate is welded to steel column 4 top and girder steel 5 top;
Step 4, place that to connect steel framework 3 and jack 2 simply fixing with girder steel on girder steel 5;
Girder steel 5 winches near steel column 4 by step 5, crane, and makes stop steel plate 1 below connection steel framework 3;
Step 6, by hydraulic-driven jack 2, connection steel framework 3 is moved to the left by jack 2 thrust, thus steel plate 1 move to drive capital to stop, steel column 4 is docked smoothly with girder steel 5 toward beam-ends;
Step 7, welding or bolt connect steel column 4 and girder steel 5;
Step 8, detaching device connect steel framework 3, jack 2 and stop steel plate 1.
Described stop steel plate 1 is of a size of 300 × 300mm.
The height of described connection steel framework 3 is 300mm.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize manual of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a beam column of steel structure pop into place method, is characterized in that, comprises following construction sequence:
Step one, weight according to girder steel (5), calculate and determine to stop steel plate (1), connect the steel plate thickness of steel framework (3) and the model of jack (2);
Step 2, making stop steel plate (1), connect steel framework (3); Described its thickness of stop steel plate (1) is determined according to the weight of girder steel (5); Described connection steel framework (3) is welded by three block plates, and the length connecting steel framework (3) is determined according to the stroke of jack (2), and thickness is determined according to the weight of girder steel (5);
Step 3, welding stop steel plate (1); Stop steel plate is welded to steel column (4) top and girder steel (5) top;
Step 4, placement connect steel framework (3) and jack (2) is upper and simply fixing with girder steel at girder steel (5);
Girder steel (5) winches near steel column (4) by step 5, crane, and makes stop steel plate (1) below connection steel framework (3);
Step 6, by hydraulic-driven jack (2), connection steel framework (3) is moved to the left by jack (2) thrust, thus steel plate 1 move to drive capital to stop, steel column (4) is docked smoothly with girder steel 5 toward beam-ends;
Step 7, welding or bolt connect steel column (4) and girder steel (5);
Step 8, detaching device connect steel framework (3), jack (2) and stop steel plate (1).
2. a kind of beam column of steel structure pop into place method according to claim 1, is characterized in that, described stop steel plate (1) is of a size of 300 × 300mm.
3. a kind of beam column of steel structure pop into place method according to claim 1, is characterized in that, the height of described connection steel framework (3) is 300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510747453.5A CN105350787A (en) | 2015-11-06 | 2015-11-06 | Rapid placing method of steel structural beam column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510747453.5A CN105350787A (en) | 2015-11-06 | 2015-11-06 | Rapid placing method of steel structural beam column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105350787A true CN105350787A (en) | 2016-02-24 |
Family
ID=55326835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510747453.5A Pending CN105350787A (en) | 2015-11-06 | 2015-11-06 | Rapid placing method of steel structural beam column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105350787A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364677A (en) * | 2020-05-26 | 2020-07-03 | 苏州屋里阁空间结构有限公司 | Assembling and disassembling method for assembled steel structure main beam |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001227167A (en) * | 2000-02-16 | 2001-08-24 | Shimizu Corp | Lifting method |
| JP2007091455A (en) * | 2005-09-30 | 2007-04-12 | Hitachi Plant Technologies Ltd | Boiler module hoisting method, and elevating/lowering device |
| CN202299465U (en) * | 2012-02-16 | 2012-07-04 | 山东锦城钢结构有限责任公司 | Quick adjustment device for steel beam hoisting |
| CN203145482U (en) * | 2013-04-10 | 2013-08-21 | 中国十九冶集团有限公司 | Steel structural member assembling and aligning device |
| CN204627003U (en) * | 2015-05-04 | 2015-09-09 | 中建八局第二建设有限公司 | A kind of steel work fast-positioning device |
-
2015
- 2015-11-06 CN CN201510747453.5A patent/CN105350787A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001227167A (en) * | 2000-02-16 | 2001-08-24 | Shimizu Corp | Lifting method |
| JP2007091455A (en) * | 2005-09-30 | 2007-04-12 | Hitachi Plant Technologies Ltd | Boiler module hoisting method, and elevating/lowering device |
| CN202299465U (en) * | 2012-02-16 | 2012-07-04 | 山东锦城钢结构有限责任公司 | Quick adjustment device for steel beam hoisting |
| CN203145482U (en) * | 2013-04-10 | 2013-08-21 | 中国十九冶集团有限公司 | Steel structural member assembling and aligning device |
| CN204627003U (en) * | 2015-05-04 | 2015-09-09 | 中建八局第二建设有限公司 | A kind of steel work fast-positioning device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364677A (en) * | 2020-05-26 | 2020-07-03 | 苏州屋里阁空间结构有限公司 | Assembling and disassembling method for assembled steel structure main beam |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160224 |