CN107905542A - The construction method of flange plate deformation during a kind of control H profile steel plate-girder upset - Google Patents
The construction method of flange plate deformation during a kind of control H profile steel plate-girder upset Download PDFInfo
- Publication number
- CN107905542A CN107905542A CN201711089500.7A CN201711089500A CN107905542A CN 107905542 A CN107905542 A CN 107905542A CN 201711089500 A CN201711089500 A CN 201711089500A CN 107905542 A CN107905542 A CN 107905542A
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- CN
- China
- Prior art keywords
- plate
- steel plate
- profile steel
- girder
- upset
- 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
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
Abstract
The present invention relates to a kind of construction method of flange plate deformation during control H profile steel plate-girder upset, it is characterized in that：Two sets of turnover devices are made according to the thickness and width of H profile steel plate-girder flange plate, turnover device is by clamping plate, connecting plate, taper axis pin composition；Clamping plate is that two piece 1/2 formed by steel plate cutting is circular, perforate is needed on every piece of clamping plate, H profile steel plate-girder is in upset, it should vertically be sling first, two clamping plates are inserted in H profile steel plate-girder flange plate both sides respectively, then two clamping plates are joined together to form by entirety by taper axis pin using the connecting plate of perforate, put down H profile steel plate-girder, turnover device is set to be contacted with ground, move left and right crane hook, the upset operation of H profile steel plate-girder can be completed, can effectively ensure that H profile steel plate-girder flange plate is not deformed.
Description
Technical field
The construction method of flange plate deformation, mainly applies to when patent of the present invention is related to a kind of control H profile steel plate-girder upset
Structure steel fabrication field.
Background technology
In structure steel fabrication field, the component of some H profile steel slab and girders is often run into, such component volume is big,
Weight is big, is assembling the upset with unavoidable component in welding process, in upset, it is easy to cause steel plate beam flange plate office
Portion deforms, and after there is such case, can only manually take the method for flame heating and pressure cooperation will be repaiied at its deformation
Reason, need to devote a tremendous amount of time and expense.
The content of the invention
The purpose of patent of the present invention is to solve a kind of operation letter that H profile steel plate-girder flange plate in upset is deformed and invented
Single, safety, construction method quick, and that H profile steel plate-girder flange plate can be controlled to deform.
The purpose of the present invention is what is realized in the following ways：
Two sets of turnover devices are made according to the thickness and width of H profile steel plate-girder flange plate, turnover device is by clamping plate, connection
Plate, taper axis pin composition；Clamping plate is that two piece 1/2 formed by steel plate cutting is circular, and perforate, H profile steel plate-girder are needed on every piece of clamping plate
In upset, it should vertically be sling first, two clamping plates are inserted in H profile steel plate-girder flange plate both sides respectively, then use and open
Two clamping plates are joined together to form entirety by the connecting plate in hole by taper axis pin, put down H profile steel plate-girder, make turnover device with
Ground contacts, and moves left and right crane hook, you can completes the upset operation of H profile steel plate-girder, can effectively ensure that H profile steel plate-girder flange
Plate is not deformed.
It is an advantage of the invention that：H profile steel plate-girder flange plate can be effectively protected using this construction method not to be deformed, and saved
The time of repairing and expense, improve production efficiency.
Brief description of the drawings
Fig. 1 is the usage state diagram of patent of the present invention.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the side view of Fig. 2.
Referring to the drawings 1,2,3, patent of the present invention includes workpiece 1, taper axis pin 2, connecting plate 3, clamping plate 4.
Embodiment
Workpiece 1 is sling first, clamping plate 4 is inserted in workpiece 1,4 shape of clamping plate is made by taper axis pin 2 using connecting plate 3
It is integral；Then workpiece 1 is put down and is contacted with ground, move left and right crane hook, you can the upset operation of workpiece 1 is completed, can
H profile steel plate-girder flange plate is effectively ensured not to be deformed.
Claims (1)
1. the construction method of flange plate deformation during a kind of control H profile steel plate-girder upset, it is characterized in that：According to H profile steel plate-girder flange
The thickness and width of plate makes two sets of turnover devices, and turnover device is by clamping plate, connecting plate, taper axis pin composition；Clamping plate be by
Two piece of 1/2 circle that steel plate cutting forms, opens a hole below every piece of circular clamping plate, passes through cone using the connecting plate of perforate
Two clamping plates are joined together to form entirety by shape axis pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711089500.7A CN107905542A (en) | 2017-11-07 | 2017-11-07 | The construction method of flange plate deformation during a kind of control H profile steel plate-girder upset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711089500.7A CN107905542A (en) | 2017-11-07 | 2017-11-07 | The construction method of flange plate deformation during a kind of control H profile steel plate-girder upset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107905542A true CN107905542A (en) | 2018-04-13 |
Family
ID=61842713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711089500.7A Pending CN107905542A (en) | 2017-11-07 | 2017-11-07 | The construction method of flange plate deformation during a kind of control H profile steel plate-girder upset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107905542A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113737951A (en) * | 2021-09-22 | 2021-12-03 | 中铁二局集团有限公司 | Measurement and control method for deformation control of installation of large-span multi-joint steel structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB790174A (en) * | 1955-03-16 | 1958-02-05 | Moy Maschinen Anstalt | Improvements relating to lifting cradles |
| GB2316119A (en) * | 1996-08-02 | 1998-02-18 | Riley | Beam clamp |
| CN201313784Y (en) * | 2008-12-17 | 2009-09-23 | 天津重钢机械装备股份有限公司 | H-shaped steel member turning-over lifting device |
| CN202279676U (en) * | 2011-10-25 | 2012-06-20 | 中国十九冶集团（防城港）设备结构有限公司 | H-beam overturn tool |
| CN203767859U (en) * | 2014-04-21 | 2014-08-13 | 大唐淮北发电厂 | Lifting tool |
| CN204211370U (en) * | 2014-11-05 | 2015-03-18 | 九冶建设有限公司 | A kind of turning device for asymmetric H-girder |
| CN205772848U (en) * | 2016-05-03 | 2016-12-07 | 江苏中南建筑产业集团有限责任公司 | A kind of novel H profile steel hoisting gripping member |
-
2017
- 2017-11-07 CN CN201711089500.7A patent/CN107905542A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB790174A (en) * | 1955-03-16 | 1958-02-05 | Moy Maschinen Anstalt | Improvements relating to lifting cradles |
| GB2316119A (en) * | 1996-08-02 | 1998-02-18 | Riley | Beam clamp |
| CN201313784Y (en) * | 2008-12-17 | 2009-09-23 | 天津重钢机械装备股份有限公司 | H-shaped steel member turning-over lifting device |
| CN202279676U (en) * | 2011-10-25 | 2012-06-20 | 中国十九冶集团（防城港）设备结构有限公司 | H-beam overturn tool |
| CN203767859U (en) * | 2014-04-21 | 2014-08-13 | 大唐淮北发电厂 | Lifting tool |
| CN204211370U (en) * | 2014-11-05 | 2015-03-18 | 九冶建设有限公司 | A kind of turning device for asymmetric H-girder |
| CN205772848U (en) * | 2016-05-03 | 2016-12-07 | 江苏中南建筑产业集团有限责任公司 | A kind of novel H profile steel hoisting gripping member |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113737951A (en) * | 2021-09-22 | 2021-12-03 | 中铁二局集团有限公司 | Measurement and control method for deformation control of installation of large-span multi-joint steel structure |
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| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180413 |