CN106149748A - A kind of tower crane steel structure base - Google Patents

A kind of tower crane steel structure base Download PDF

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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.)
Pending
Application number
CN201610724937.2A
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Chinese (zh)
Inventor
檀时全
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Pangyuan Mechanical Engineering Co Ltd
Original Assignee
Anhui Pangyuan Mechanical Engineering Co Ltd
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 Anhui Pangyuan Mechanical Engineering Co Ltd filed Critical Anhui Pangyuan Mechanical Engineering Co Ltd
Priority to CN201610724937.2A priority Critical patent/CN106149748A/en
Publication of CN106149748A publication Critical patent/CN106149748A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00Foundations as substructures
    • E02D27/32Foundations for special purposes
    • E02D27/42Foundations for poles, masts or chimneys
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00Foundations as substructures
    • E02D27/32Foundations for special purposes
    • E02D27/44Foundations 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

A kind of tower crane steel structure base
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.
CN201610724937.2A 2016-08-25 2016-08-25 A kind of tower crane steel structure base Pending CN106149748A (en)

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
CN106149748A true CN106149748A (en) 2016-11-23

Family

ID=57342004

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610724937.2A Pending CN106149748A (en) 2016-08-25 2016-08-25 A kind of tower crane steel structure base

Country Status (1)

Country Link
CN (1) CN106149748A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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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PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20161123

WD01 Invention patent application deemed withdrawn after publication