CN106149748A - A kind of tower crane steel structure base - Google Patents
A kind of tower crane steel structure base Download PDFInfo
- Publication number
- CN106149748A CN106149748A CN201610724937.2A CN201610724937A CN106149748A CN 106149748 A CN106149748 A CN 106149748A CN 201610724937 A CN201610724937 A CN 201610724937A CN 106149748 A CN106149748 A CN 106149748A
- Authority
- CN
- China
- Prior art keywords
- steel structure
- tower crane
- structure base
- rood
- girder
- 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
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/44—Foundations for machines, engines or ordnance
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a kind of tower crane steel structure base, relate to hoisting and hanging technical field, including base support beam, steel construction, described steel construction is fixed in base support beam, described base support beam includes girder and secondary beam, described steel construction includes the rood beam being become by Plate Welding, and the center of described rood beam is fixed on girder, and four angles of rood beam are fixed on secondary beam by bearing;Be welded with web on the corner of described rood beam, described web be fixedly arranged above leg.Steel structure base of the present invention, is suitable for various structural steelworks, can mount on the steel construction of differing heights, cannot use the scope of application adding derrick crane under normal concrete basic environment at equipment top layer;This steel structure base makes simply light, easy transportation and installation, can effectively shorten the construction period;On the basis of steel construction can recycle, effectively economize on resources, reduce production cost.
Description
Technical field
The present invention relates to hoisting and hanging technical field, particularly relate to a kind of tower crane steel structure base.
Background technology
With social development, the application of derrick crane is more and more extensive.The basic engineering of derrick crane is necessary
Resistant to tipping to be met requires, contentedly endurance require, meet anti-impact and cut requirement, key dimension specification is to lead to according to corresponding specification
Cross strict calculating, it is not possible to arbitrarily increase or reduce.At present, the basis of derrick crane is general uses monolithic reinforced mixing
Solidifying earth foundation.But the monolithic reinforced-concrete basis not only duration is longer, and is used only once, it is impossible to reclaim profit again
With.
Content of the invention
Above-mentioned monolithic reinforced-concrete basis is long in time limit and asking of cannot recycling in order to solve for the purpose of the present invention
Topic, provides a kind of tower crane steel structure base, and this steel structure base makes simply light, easy transportation and installation, can effectively contract
The short construction period;On the basis of steel construction can recycle, effectively economize on resources, reduce production cost.
Solve the technical problem that required by the present invention and can be achieved through the following technical solutions:
A kind of tower crane steel structure base, including base support beam, steel construction, described steel construction is fixed on base support beam
On, described base support beam includes girder and secondary beam, and described steel construction includes the rood beam being become by Plate Welding, described rood beam
Center be fixed on girder, four angles of rood beam are fixed on secondary beam by bearing;Weld on the corner of described rood beam
Have web, described web be fixedly arranged above leg.
Further, described girder has one, and described secondary beam has four.
Further, described rood beam across girder and is welded on four secondary beams.
Further, described bearing is welded on four secondary beams and is reinforced by 8 channel-section steel diagonal braces.
Further, on the permanent iron plate of support position secondary beam upper weld, and add in the every side of secondary beam weight bearing area
Strong plate.
Further, described web has three pieces.
Further, described leg is welded on web.
Further, the groined type steel structure that described rood beam is welded by I-shaped steel plate.
Beneficial effects of the present invention: a kind of tower crane steel structure base, is suitable for various structural steelworks, can mount to different height
On the steel construction of degree, the scope of application adding derrick crane under normal concrete basic environment cannot be used at equipment top layer;
This steel structure base makes simply light, easy transportation and installation, can effectively shorten the construction period;On the basis of steel construction can
To recycle, effectively economize on resources, reduce production cost.
Brief description
Fig. 1 is steel construction schematic diagram of the present invention;
Fig. 2 is steel structure base structure chart of the present invention;
Related components symbol description:
1st, steel construction;2nd, girder;3rd, secondary beam;4th, bearing;5th, rood beam;6th, web;7th, leg.
Detailed description of the invention
In order to make the present invention realize technological means, creation characteristic, reach purpose and be easy to understand with effect, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
When being embodied as, in conjunction with Fig. 1,2, a kind of tower crane steel structure base, including base support beam, steel construction 1, steel construction
It is fixed in base support beam.Base support beam includes girder 2 and secondary beam 3, and steel construction 1 includes the rood beam being become by Plate Welding
5.The center of rood beam 5 is fixed on girder 2, and four angles of rood beam 5 are fixed on secondary beam 3 by bearing 4.Rood beam 5
Be welded with web 6 on corner, web 6 be fixedly arranged above leg 7.
As a example by boiler 16t furnace roof hangs.For meeting rear hearth lifting needs, arrange 1 in furnace roof large girder left rear side
TCT7520-16D tower crane, tower crane installation lifting brachium 50m, setting height(from bottom) is 30m.This machine operation amplitude volume within 22.2m
Determining lifting capacity is 16t, and rated load weight during amplitude peak 50m is 5.92t.
Tower crane steel structure base utilizes a girder and four secondary beams as base support beam.Steel construction is across on girder
And be welded on four secondary beams.Owing to the absolute altitude of girder and secondary beam is not in same level, making two bearings, bearing welds
And reinforced as diagonal brace by 8 #12 channel-section steels on four secondary beams, in advance on the permanent iron plate of support position secondary beam upper weld,
And add 1 piece of floor in the every side of secondary beam weight bearing area and strengthen.Making web at tower crane supporting leg has three as reinforcement, web
Block, web is welded on rood beam.The top of web is welded with leg.Rood beam can be welded by by I-shaped steel plate
Groined type steel structure.
A kind of tower crane steel structure base, is suitable for various structural steelworks, can mount on the steel construction of differing heights;Basis
Make simply light, easy transportation and installation;Cannot use at top layer and add derrick crane under normal concrete basic environment
The scope of application;To building, original outward appearance and structure influence are little;Shorten and reach the time that intensity requires, normal concrete base to basis
Plinth intensity just can install derrick crane, setting time about 28 days after reaching 85 percent.
General principle, principal character and the advantages of the present invention of the present invention have more than been shown and described.The technology of the industry
Personnel are it should be appreciated that the present invention is not restricted to the described embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these become
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and
Equivalent defines.
Claims (8)
1. a tower crane steel structure base, including base support beam, steel construction, described steel construction is fixed in base support beam,
It is characterized in that: described base support beam includes girder and secondary beam, described steel construction includes the rood beam being become by Plate Welding, institute
The center stating rood beam is fixed on girder, and four angles of rood beam are fixed on secondary beam by bearing;The four of described rood beam
Be welded with web on angle, described web be fixedly arranged above leg.
2. according to a kind of tower crane steel structure base described in claim 1, it is characterised in that: described girder has one, described time
Beam has four.
3. according to a kind of tower crane steel structure base described in claim 2, it is characterised in that: described rood beam is across girder and welds
It is connected on four secondary beams.
4. according to a kind of tower crane steel structure base described in claim 2, it is characterised in that: described bearing is welded on four secondary beams
Go up and use 8 channel-section steel diagonal braces to reinforce.
5. according to a kind of tower crane steel structure base described in claim 4, it is characterised in that: at support position secondary beam upper weld
Permanent iron plate, and add reinforcing plate in the every side of secondary beam weight bearing area.
6. according to a kind of tower crane steel structure base described in claim 1, it is characterised in that: described web has three pieces.
7. according to a kind of tower crane steel structure base described in claim 6, it is characterised in that: described leg is welded on web.
8. according to a kind of tower crane steel structure base described in claim 1, it is characterised in that: described rood beam is welded by I-shaped steel plate
The groined type steel structure connecing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610724937.2A CN106149748A (en) | 2016-08-25 | 2016-08-25 | A kind of tower crane steel structure base |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610724937.2A CN106149748A (en) | 2016-08-25 | 2016-08-25 | A kind of tower crane steel structure base |
Publications (1)
Publication Number | Publication Date |
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CN106149748A true CN106149748A (en) | 2016-11-23 |
Family
ID=57342004
Family Applications (1)
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CN201610724937.2A Pending CN106149748A (en) | 2016-08-25 | 2016-08-25 | A kind of tower crane steel structure base |
Country Status (1)
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CN (1) | CN106149748A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107060097A (en) * | 2017-06-28 | 2017-08-18 | 五冶集团上海有限公司 | A kind of Y-shaped steel structure base |
CN107100188A (en) * | 2017-05-24 | 2017-08-29 | 北京浮士华国际工程顾问有限公司 | A kind of assembling frame basis and its construction method for steelwork tower truss |
CN112900473A (en) * | 2021-01-26 | 2021-06-04 | 东莞职业技术学院 | Tower crane foundation reinforcing method, electronic equipment and computer readable storage medium |
-
2016
- 2016-08-25 CN CN201610724937.2A patent/CN106149748A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107100188A (en) * | 2017-05-24 | 2017-08-29 | 北京浮士华国际工程顾问有限公司 | A kind of assembling frame basis and its construction method for steelwork tower truss |
CN107060097A (en) * | 2017-06-28 | 2017-08-18 | 五冶集团上海有限公司 | A kind of Y-shaped steel structure base |
CN107060097B (en) * | 2017-06-28 | 2024-03-15 | 五冶集团上海有限公司 | Y-shaped steel structure base |
CN112900473A (en) * | 2021-01-26 | 2021-06-04 | 东莞职业技术学院 | Tower crane foundation reinforcing method, electronic equipment and computer readable storage medium |
CN112900473B (en) * | 2021-01-26 | 2022-05-10 | 东莞职业技术学院 | Tower crane foundation reinforcing method, electronic equipment and computer readable storage medium |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161123 |
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WD01 | Invention patent application deemed withdrawn after publication |