CN105569357A - Hoisting method of large steel member - Google Patents

Hoisting method of large steel member Download PDF

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Publication number
CN105569357A
CN105569357A CN201510935176.0A CN201510935176A CN105569357A CN 105569357 A CN105569357 A CN 105569357A CN 201510935176 A CN201510935176 A CN 201510935176A CN 105569357 A CN105569357 A CN 105569357A
Authority
CN
China
Prior art keywords
steel
hoisting
hoisting machine
axis
column
Prior art date
Application number
CN201510935176.0A
Other languages
Chinese (zh)
Inventor
曹雁冰
Original Assignee
安徽伟宏钢结构集团股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 安徽伟宏钢结构集团股份有限公司 filed Critical 安徽伟宏钢结构集团股份有限公司
Priority to CN201510935176.0A priority Critical patent/CN105569357A/en
Publication of CN105569357A publication Critical patent/CN105569357A/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14Conveying or assembling building elements
    • E04G21/16Tools or apparatus
    • E04G21/162Handles to carry construction blocks

Abstract

The invention discloses a hoisting method of a large steel member. Firstly, the center-of-gravity position and the hoisting point of the large steel member are determined, then a steel wire rope of a hoister is tied in the hoisting point position of the steel member to hoist the steel member until the steel member is 50-70 cm away from the ground, the hoisting attitude of the large steel member in the air is adjusted and kept from shaking, and then the hoister performs coordinate displacement operation according to set time until the large steel member is hoisted to a final falling position. Hoisting is performed after hoisting point positioning is performed on different large steel members, trial hoisting is performed before hoisting, after attitude stability is guaranteed, the hoisting displacement operation is performed, and the stability of the large steel members during hoisting is guaranteed. The hoister performs coordinate displacement operation automatically, is quick and accurate and needs manual fine adjustment only, and the construction efficiency of the steel members is improved.

Description

A kind of hanging method of heavy steel member

Technical field

The present invention relates to the construction method of steel beam column, specifically a kind of hanging method of heavy steel member.

Background technology

At present, style other style, modern design, be rich in modernization breath elevation of building get more and more, these complex building Construction treatment adopt steel work mostly, these steel beam column are larger owing to lifting difficulty, present common practice first lifts scattered little Steel section member, then lifting is welded after specifying level point, and because welding needs to set up welding bench and welding machine, operate quite trouble.

Summary of the invention

The technical problem to be solved in the present invention is to provide a kind of hanging method of heavy steel member, lifts the heavy steel member welded, and lifting quick and precisely.

Technical scheme of the present invention is:

A hanging method for heavy steel member, specifically includes following steps:

(1) position of centre of gravity of heavy steel member, is first determined, then according to the position of center of gravity, determine multiple Heave Here, then by the hoisting point position of the wire rope colligation of hoisting machine at steel beam column, and sling until steel beam column differs 50-70 centimetre with ground, adjust Chain block on wire rope thus the skyborne lifting attitude of adjustment steel beam column, and continue standing not rocking for 5-10 minute;

(2), by the coordinate difference between computer calculate lifting position and final landing place, namely horizontal coordinate difference and height coordinate poor, X-axis displacement, Y-axis displacement and Z axis displacement is drawn according to coordinate difference, according to the horizontal movement of hoisting machine and the speed per hour of lifting, calculate X-axis traveling time, Y-axis traveling time and Z axis time, after starting hoisting machine, hoisting machine carries out coordinate displacement operation automatically according to the X-axis traveling time set, Y-axis traveling time and Z axis time, until hoisting heavy steel member is to final landing place.

Described hoisting machine includes main hoisting machine and multiple secondary hoisting machine, the position of centre of gravity of the contiguous wire rope in wire rope permanent position of Zhu's hoisting machine, the quantity of secondary hoisting machine adjusts according to the weight of steel beam column, namely adjusts suspension centre quantity, adjusts the quantity of secondary hoisting machine thereupon.

When the final landing place of described steel beam column has a deviation, artificial manipulation hoisting machine carries out inching, until steel beam column drop to accurate location.

Advantage of the present invention:

The present invention lifts after carrying out lifting-eye location to different heavy steel members, carries out examination and hang before lifting, after ensureing attitude stabilization, carries out lifting displacement operation, ensures the stability of the medium-and-large-sized steel beam column of hoisting process; Hoisting machine of the present invention carries out coordinate displacement operation automatically, quick and precisely, only needs people for carrying out inching, improves the operating efficiency of steel beam column construction.

Detailed description of the invention

A hanging method for heavy steel member, specifically includes following steps:

(1) position of centre of gravity of heavy steel member, is first determined, then according to the position of center of gravity, determine multiple Heave Here, then by the hoisting point position of the wire rope colligation of hoisting machine at steel beam column, and sling until steel beam column differs 50-70 centimetre with ground, adjust Chain block on wire rope thus the skyborne lifting attitude of adjustment steel beam column, and continue standing not rocking for 5-10 minute;

(2), by the coordinate difference between computer calculate lifting position and final landing place, namely horizontal coordinate difference and height coordinate poor, X-axis displacement is drawn according to coordinate difference, Y-axis displacement and Z axis displacement, according to the horizontal movement of hoisting machine and the speed per hour of lifting, calculate X-axis traveling time, Y-axis traveling time and Z axis time, after starting hoisting machine, hoisting machine is according to the X-axis traveling time of setting, Y-axis traveling time and Z axis time carry out coordinate displacement operation automatically, until hoisting heavy steel member is to final landing place, when the final landing place of steel beam column has deviation, artificial manipulation hoisting machine carries out inching, until steel beam column drop to accurate location.

Wherein, hoisting machine includes main hoisting machine and multiple secondary hoisting machine, the position of centre of gravity of the contiguous wire rope in wire rope permanent position of Zhu's hoisting machine, and the quantity of secondary hoisting machine adjusts according to the weight of steel beam column, namely adjust suspension centre quantity, adjust the quantity of secondary hoisting machine thereupon.

Claims (3)

1. a hanging method for heavy steel member, is characterized in that: specifically include following steps:
(1) position of centre of gravity of heavy steel member, is first determined, then according to the position of center of gravity, determine multiple Heave Here, then by the hoisting point position of the wire rope colligation of hoisting machine at steel beam column, and sling until steel beam column differs 50-70 centimetre with ground, adjust Chain block on wire rope thus the skyborne lifting attitude of adjustment steel beam column, and continue standing not rocking for 5-10 minute;
(2), by the coordinate difference between computer calculate lifting position and final landing place, namely horizontal coordinate difference and height coordinate poor, X-axis displacement, Y-axis displacement and Z axis displacement is drawn according to coordinate difference, according to the horizontal movement of hoisting machine and the speed per hour of lifting, calculate X-axis traveling time, Y-axis traveling time and Z axis time, after starting hoisting machine, hoisting machine carries out coordinate displacement operation automatically according to the X-axis traveling time set, Y-axis traveling time and Z axis time, until hoisting heavy steel member is to final landing place.
2. the hanging method of a kind of heavy steel member according to claim 1, it is characterized in that: described hoisting machine includes main hoisting machine and multiple secondary hoisting machine, the position of centre of gravity of the contiguous wire rope in wire rope permanent position of Zhu's hoisting machine, the quantity of secondary hoisting machine adjusts according to the weight of steel beam column, namely adjust suspension centre quantity, adjust the quantity of secondary hoisting machine thereupon.
3. the hanging method of a kind of heavy steel member according to claim 1, is characterized in that: when the final landing place of described steel beam column has a deviation, and artificial manipulation hoisting machine carries out inching, until steel beam column drop to accurate location.
CN201510935176.0A 2015-12-15 2015-12-15 Hoisting method of large steel member CN105569357A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510935176.0A CN105569357A (en) 2015-12-15 2015-12-15 Hoisting method of large steel member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510935176.0A CN105569357A (en) 2015-12-15 2015-12-15 Hoisting method of large steel member

Publications (1)

Publication Number Publication Date
CN105569357A true CN105569357A (en) 2016-05-11

Family

ID=55879927

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510935176.0A CN105569357A (en) 2015-12-15 2015-12-15 Hoisting method of large steel member

Country Status (1)

Country Link
CN (1) CN105569357A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04341492A (en) * 1991-05-20 1992-11-27 Kawasaki Steel Corp Erecting method for long article
CN1613747A (en) * 2003-11-04 2005-05-11 中国科学院自动化研究所 Automatic controlling system of crane
CN101353134A (en) * 2008-09-08 2009-01-28 林汉丁 Crane multiple hoisting point delivery hoisting method
CN101665216A (en) * 2009-09-29 2010-03-10 三一集团有限公司 Control method of move track of crane container spreader, system and device
CN201883695U (en) * 2010-12-23 2011-06-29 山西四建集团有限公司 Spherical net rack vertical jacking equipment
CN202530769U (en) * 2012-04-18 2012-11-14 中建六局工业设备安装有限公司 Large span steel structure high-altitude subsection hoisting support system
CN103145044A (en) * 2013-03-19 2013-06-12 中联重科股份有限公司 Crane as well as fixed point hoisting control method, equipment and system thereof
CN103760825A (en) * 2014-01-03 2014-04-30 渤海大学 Method for controlling large-scale precise suspension device composite follow-up platform electronic control system
CN104652827A (en) * 2014-12-24 2015-05-27 江苏元辰安装集团有限公司 Three-stage-relay hoisting construction method for large-span arc-shaped truss

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04341492A (en) * 1991-05-20 1992-11-27 Kawasaki Steel Corp Erecting method for long article
CN1613747A (en) * 2003-11-04 2005-05-11 中国科学院自动化研究所 Automatic controlling system of crane
CN101353134A (en) * 2008-09-08 2009-01-28 林汉丁 Crane multiple hoisting point delivery hoisting method
CN101665216A (en) * 2009-09-29 2010-03-10 三一集团有限公司 Control method of move track of crane container spreader, system and device
CN201883695U (en) * 2010-12-23 2011-06-29 山西四建集团有限公司 Spherical net rack vertical jacking equipment
CN202530769U (en) * 2012-04-18 2012-11-14 中建六局工业设备安装有限公司 Large span steel structure high-altitude subsection hoisting support system
CN103145044A (en) * 2013-03-19 2013-06-12 中联重科股份有限公司 Crane as well as fixed point hoisting control method, equipment and system thereof
CN103760825A (en) * 2014-01-03 2014-04-30 渤海大学 Method for controlling large-scale precise suspension device composite follow-up platform electronic control system
CN104652827A (en) * 2014-12-24 2015-05-27 江苏元辰安装集团有限公司 Three-stage-relay hoisting construction method for large-span arc-shaped truss

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Application publication date: 20160511

RJ01 Rejection of invention patent application after publication