CN108798032A - A kind of hanging method of high-rise steel structure column - Google Patents
A kind of hanging method of high-rise steel structure column Download PDFInfo
- Publication number
- CN108798032A CN108798032A CN201810595325.7A CN201810595325A CN108798032A CN 108798032 A CN108798032 A CN 108798032A CN 201810595325 A CN201810595325 A CN 201810595325A CN 108798032 A CN108798032 A CN 108798032A
- Authority
- CN
- China
- Prior art keywords
- steel structure
- structure column
- steel
- rise
- hanging method
- 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
Abstract
The invention discloses a kind of hanging methods of high-rise steel structure column, including：Preliminary examination is carried out to the length of steel structure column, section, lateral bending and the absolute altitude in bracket face；Steel cat ladder and operation steel platform are installed on steel structure column；It is fixedly connected with otic placode in four sides on steel structure column top；In place by steel structure column lifting；The inspection of verticality and displacement is carried out to steel structure column；By steel structure column butt welding, clamping plate and bolt is used in combination to tighten；Connection otic placode is cut off；Remove rigging.The present invention being capable of lifting that is convenient and efficient and accurately realizing high-rise steel structure column.
Description
Technical field
The present invention relates to steel structure hoisting technical fields.
Background technology
Existing building much all uses steel construction, especially many workshops, because demand space is big and saves building cost
Requirement, the mode of big more options structural steelwork built.Structural steelwork uses many steel parts, wherein steel knot
Structure column is directly related to the quality of structural steelwork as an important part, the accuracy and convenience of lifting.But it is existing
With the presence of steel structure column (especially high-rise steel structure column) lifting when be easy shaking, position cannot be accurately positioned, it is time-consuming and laborious
The problems such as.
Invention content
It is convenient and efficient and accurately realize high-rise it is an object of the invention to a kind of hanging method of high-rise steel structure column
The lifting of steel structure column.
Realizing the technical solution of above-mentioned purpose is：
A kind of hanging method of high-rise steel structure column, including：
Preliminary examination is carried out to the length of steel structure column, section, lateral bending and the absolute altitude in bracket face；
Steel cat ladder and operation steel platform are installed on steel structure column；
It is fixedly connected with otic placode in four sides on steel structure column top；
In place by steel structure column lifting；
The inspection of verticality and displacement is carried out to steel structure column；
By steel structure column butt welding, clamping plate and bolt is used in combination to tighten；
Connection otic placode is cut off；
Remove rigging.
In the hanging method of above-mentioned high-rise steel structure column, to the absolute altitude and axis of substructure before steel structure column installation
It is reviewed.
In the hanging method of above-mentioned high-rise steel structure column, connection otic placode is cut off using the form of live gas cutting, is cut
Except when connection otic placode on steel structure column reserve 10mm.
In the hanging method of above-mentioned high-rise steel structure column, label orientation and center line before steel structure column lifting.
In the hanging method of above-mentioned high-rise steel structure column, steel structure column lifting is 4 points of liftings, at four
Snap ring is set in connection otic placode, and suspension hook slings four snap rings by steel wire rope.
In the hanging method of above-mentioned high-rise steel structure column, its lower end wood support pad when steel structure column initially lifts by crane.
The beneficial effects of the invention are as follows：The step that the present invention passes through the orderly science of verification etc. after pre-detection, pre-assembly, lifting
Suddenly, the lifting of high-rise steel structure column is fast implemented.By way of interim connection otic placode and 4 points of liftings, when lifting, ensure that
Steel structure column it is vertical, reduce shake, improve the accuracy of lifting.Also, by headblock effectively prevent it is cocked during
Sliding and unnecessary overturning, avoid damage to component itself and cause security risk to surrounding.
Description of the drawings
Fig. 1 is the flow chart of the hanging method of the high-rise steel structure column of the present invention.
Specific implementation mode
The present invention will be further described with reference to the accompanying drawings.
Referring to Fig. 1, the hanging method of the high-rise steel structure column of the present invention, includes the following steps：
Step S1 carries out preliminary examination to the length of steel structure column, section, lateral bending and the absolute altitude in bracket face, pinpoints the problems i.e.
Report, and take measures to be solved.Meanwhile the absolute altitude of substructure is reviewed with axis before steel structure column installation.
Step S2, installation steel cat ladder and operation steel platform.Before lifting, steel cat ladder etc. should be mounted on steel column on the ground,
For operation of ascending a height.Outer is that should also be installed to steel column on the ground in the operation steel platform for docking node location setting with upper prop
On.
Step S3 is fixedly connected with otic placode in four sides on steel structure column top.
Step S4, in place by steel structure column lifting.Specifically, the directionality of label steel structure column and center before lifting
Line.It is lifted using 4 points, snap ring is set in four connection otic placodes, and suspension hook slings four snap rings by steel wire rope.Steel structure column
Initially its lower end 100 support pad of wood when lifting prevents cocked sliding and unnecessary overturning in the process, avoids damage to component certainly
Body and security risk is caused to surrounding.
Step S5 carries out steel structure column the inspection of verticality and displacement.
Steel structure column butt welding is used in combination clamping plate and bolt to tighten by step S6.
Step S7, cuts off connection otic placode.Connection otic placode is cut off using the form of live gas cutting, connection otic placode when cutting off
10mm is reserved on steel structure column, is permanently deposited on steel structure column, is forbidden to injure base material when gas cutting.
Step S8 removes rigging.It removes rigging and uses steel cat ladder.
Above example is used for illustrative purposes only rather than limitation of the present invention, the technology people in relation to technical field
Member, without departing from the spirit and scope of the present invention, can also make various transformation or modification, therefore all equivalent
Technical solution should also belong to scope of the invention, should be limited by each claim.
Claims (6)
1. a kind of hanging method of high-rise steel structure column, which is characterized in that including：
Preliminary examination is carried out to the length of steel structure column, section, lateral bending and the absolute altitude in bracket face；
Steel cat ladder and operation steel platform are installed on steel structure column；
It is fixedly connected with otic placode in four sides on steel structure column top；
In place by steel structure column lifting；
The inspection of verticality and displacement is carried out to steel structure column；
By steel structure column butt welding, clamping plate and bolt is used in combination to tighten；
Connection otic placode is cut off；
Remove rigging.
2. the hanging method of high-rise steel structure column according to claim 1, which is characterized in that before steel structure column installation under
The absolute altitude of portion's structure is reviewed with axis.
3. the hanging method of high-rise steel structure column according to claim 1, which is characterized in that using the form of live gas cutting
Connection otic placode is cut off, connection otic placode reserves 10mm on steel structure column when cutting off.
4. the hanging method of high-rise steel structure column according to claim 1, which is characterized in that marked before steel structure column lifting
Remember directionality and center line.
5. the hanging method of high-rise steel structure column according to claim 1, which is characterized in that the steel structure column lifting
It is lifted for 4 points, snap ring is set in four connection otic placodes, and suspension hook slings four snap rings by steel wire rope.
6. the hanging method of high-rise steel structure column according to claim 5, which is characterized in that when steel structure column initially lifts by crane
Its lower end wood support pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810595325.7A CN108798032A (en) | 2018-06-11 | 2018-06-11 | A kind of hanging method of high-rise steel structure column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810595325.7A CN108798032A (en) | 2018-06-11 | 2018-06-11 | A kind of hanging method of high-rise steel structure column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108798032A true CN108798032A (en) | 2018-11-13 |
Family
ID=64088408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810595325.7A Pending CN108798032A (en) | 2018-06-11 | 2018-06-11 | A kind of hanging method of high-rise steel structure column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108798032A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233009A (en) * | 2021-12-31 | 2022-03-25 | 中铁五局集团有限公司 | Station layer for transportation hub and method for hoisting lower steel column |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS528253Y2 (en) * | 1971-12-24 | 1977-02-22 | ||
| CN202299464U (en) * | 2012-02-16 | 2012-07-04 | 山东锦城钢结构有限责任公司 | Steel column rapid hoisting and in-position correcting device |
| CN105649348A (en) * | 2016-03-23 | 2016-06-08 | 中冶建工集团有限公司 | Method for hosting and mounting steel tube column casings |
| CN106760197A (en) * | 2016-12-02 | 2017-05-31 | 江苏沪宁钢机股份有限公司 | A kind of method that allowable error is installed in steel column structure and its control |
| CN108104482A (en) * | 2017-12-29 | 2018-06-01 | 珠海十字门中央商务区建设控股有限公司 | Batter post installation method |
-
2018
- 2018-06-11 CN CN201810595325.7A patent/CN108798032A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS528253Y2 (en) * | 1971-12-24 | 1977-02-22 | ||
| CN202299464U (en) * | 2012-02-16 | 2012-07-04 | 山东锦城钢结构有限责任公司 | Steel column rapid hoisting and in-position correcting device |
| CN105649348A (en) * | 2016-03-23 | 2016-06-08 | 中冶建工集团有限公司 | Method for hosting and mounting steel tube column casings |
| CN106760197A (en) * | 2016-12-02 | 2017-05-31 | 江苏沪宁钢机股份有限公司 | A kind of method that allowable error is installed in steel column structure and its control |
| CN108104482A (en) * | 2017-12-29 | 2018-06-01 | 珠海十字门中央商务区建设控股有限公司 | Batter post installation method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233009A (en) * | 2021-12-31 | 2022-03-25 | 中铁五局集团有限公司 | Station layer for transportation hub and method for hoisting lower steel column |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181113 |
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| RJ01 | Rejection of invention patent application after publication |