CN106115512A - A kind of fixing device of steel house tower crane attachment detachable steel box beam - Google Patents
A kind of fixing device of steel house tower crane attachment detachable steel box beam Download PDFInfo
- Publication number
- CN106115512A CN106115512A CN201610732048.0A CN201610732048A CN106115512A CN 106115512 A CN106115512 A CN 106115512A CN 201610732048 A CN201610732048 A CN 201610732048A CN 106115512 A CN106115512 A CN 106115512A
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- CN
- China
- Prior art keywords
- tower crane
- steel
- crane attachment
- steel box
- box beam
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention provides the fixing device of a kind of steel house tower crane attachment detachable steel box beam, this fixing device includes steel box-girder, the rear end of steel box-girder is connected with box beam end plate, the front end of steel box-girder is connected with box beam front end-plate, box beam front end-plate be provided with tower crane attachment connector, by tower crane attachment pull bar, tower crane attachment connector is linked together with tower crane tower-body standard section；The cross connecting plate being parallel to each other it is provided with between front end bottom steel box-girder to rear end, the two ends of each cross connecting plate are provided with circular hole, the lower section of cross connecting plate is reinforced concrete floor, is fixed together with reinforced concrete floor by cross connecting plate by penetrating bolt in circular hole.Fixing device of the present invention has fabrication and installation convenience, simple in construction, safe and reliable, detachably reuses, it is adaptable to the tower crane attachment of steel house engineering.
Description
Technical field
The invention belongs to building field, relate to steel house engineering tower crane and be attached to the fixing device of Bars In Poured Concrete Slab, specifically
Relate to the fixing device of a kind of steel house tower crane attachment detachable steel box beam.
Background technology
At present, in Building Construction, tower crane is used to carry out equipment material, reinforcing bar, template and the block of agent structure
The vertical transport such as body material, every certain altitude, utilize standard attachment rod member (connecting plate) tower crane to be attached to the height position of regulation
Put, tower body is attached on major structure of construction Vierendeel girder or shear wall, it is ensured that tower body lateral stability.In steel house main body
It is during construction, because steel house main body steel-frame beam lateral rigidity is low, flexible, it is impossible to carry out reliable tower crane attachment connection,
It is easily damaged agent structure and produces potential safety hazard.
Summary of the invention
In order to solve the problems referred to above, for the feature of steel house, the invention provides a kind of for steel house
The detachable steel box beam fixing device of tower crane attachment.
The technical solution adopted in the present invention is: a kind of detachable steel box beam for steel house tower crane attachment is fixed
Device, this fixing device includes steel box-girder, and the rear end of steel box-girder is connected with box beam end plate, and the front end of steel box-girder is connected with box beam
Front end-plate, box beam front end-plate be provided with tower crane attachment connector, by tower crane attachment pull bar by tower crane attachment connector and tower
Hang tower-body standard section to link together；The cross connecting plate being parallel to each other it is provided with, often between front end bottom steel box-girder to rear end
The two ends of one cross connecting plate are provided with circular hole, and the lower section of cross connecting plate is reinforced concrete floor, by penetrating bolt in circular hole
Cross connecting plate is fixed together with reinforced concrete floor.
Further, the cross connecting plate being parallel to each other is 4,4 cross connecting plates all with steel box-girder at the bottom of bottom following table
Face is welded.
Further, the circular hole that circular hole is ￠ 35 that each cross connecting plate two ends are provided with.
Further, penetrate ￠ 35 circular hole at cross connecting plate two ends by M32 bolt and steel box-girder is fixed on reinforced concrete
On floor.
Further, described steel box-girder is by 4 pieces of thick 14mm, and width is 300mm, and the Plate Welding of a length of 1500mm becomes
Cross section is square steel box-girder.
Further, every piece of cross connecting plate is wide 100mm, the cross connecting plate of long 500mm.
Further, 4 pieces of connecting plates are evenly arranged on the lower surface being welded on bottom box beam.
Further, nut is made up of screw rod and nut, and all screw rod specifications of employing are consistent, and the lower end of screw rod is from laterally
The circular hole of connecting plate penetrates and passes from reinforced concrete floor, installs spiral shell after the top and bottom of screw rod are respectively mounted nut backing plate
Mother, is fixed together cross connecting plate and reinforced concrete floor.
Further, nut backing plate 4 is the steel nut backing plate of 100x100x12mm.
Further, the lower end of tower crane attachment pull bar is provided with otic placode connector, otic placode connector and tower crane attachment connector
Connecting, tower crane attachment connector is welded on box beam front end-plate, and the upper end of tower crane attachment pull bar is hinged with tower crane tower-body standard section
The invention has the beneficial effects as follows: the present invention is directed to the feature of steel house, utilize the flat in-plane stiffness of cast-in-situ floor very big
Concept, it is provided that a kind of be reliably connected the detachable steel box beam fixing device in floor for steel house tower crane attachment,
During steel house tower crane attachment, by steel plate processing and fabricating one steel box-girder fixing device, this device is utilized to be divided by tower crane attachment
It is not fixed on the both direction of steel construction cast-in-situ floor, forms safe and reliable attachment system, efficiently solve steel house
The integrity problem of engineering tower crane attachment.Tower crane attachment steel box-girder fixing device of the present invention, simple in construction, the peace side of tearing open
Just, reusable, connect fixing reliable.Tower crane attachment steel box-girder fixing device is fixed on reinforced concrete floor, installs
Position does not affect the construction of other subdivisional work.
Accompanying drawing explanation
Fig. 1, for steel box-girder fixture structure schematic diagram of the present invention；
Fig. 2, for profile of the present invention；
Fig. 3, plane graph for steel box-girder fixing device of the present invention.
In figure: 1-steel box-girder；2-connecting plate；3-bolt；4-bolt backing plate；5-box beam front end-plate；6-box beam end plate；7-
Reinforced concrete floor；8-tower crane tower-body standard section；9-tower crane attachment pull bar；10-tower crane attachment connector.
Detailed description of the invention
A kind of detachable steel box beam fixing device for steel house tower crane attachment, this fixing device includes steel box-girder
1, steel box-girder is by 4 pieces of thick 14mm, and width is 300mm, and the Plate Welding of a length of 1500mm becomes cross section to be square steel case
Beam.The rear end of steel box-girder 1 is connected with box beam end plate 6, and the front end of steel box-girder 1 is connected with box beam front end-plate 5, box beam front end-plate 5
Being welded with tower crane attachment connector 10 on, the lower end of tower crane attachment pull bar is provided with otic placode connector, otic placode connector and tower crane
Attachment connector 10 is hinged, and the upper end of tower crane attachment pull bar is hinged with tower crane tower-body standard section 8, will by tower crane attachment pull bar 9
Tower crane attachment connector 10 links together with tower crane tower-body standard section 8；Between front end to the rear end of steel box-girder 1 bottom lower surface
Being provided with the cross connecting plate being parallel to each other, every piece of cross connecting plate is wide 100mm, and the cross connecting plate of long 500mm is parallel to each other
Cross connecting plate be 4,4 cross connecting plates all weld with steel box-girder 1 bottom lower surface, the two ends of each cross connecting plate
Being provided with the circular hole of ￠ 35, the lower section of cross connecting plate is reinforced concrete floor 7, by penetrating M32 bolt in circular hole, and described nut
3 are made up of screw rod and nut, and all screw rod specifications of employing are consistent, and screw rod longitudinal pitch keeps equal, and the lower end of screw rod is from horizontal stroke
Penetrate to the circular hole of connecting plate and pass from reinforced concrete floor 7, install after the top and bottom of screw rod are respectively mounted nut backing plate 4
Nut, is fixed together cross connecting plate and reinforced concrete floor 7, and nut backing plate 4 is the steel nut pad of 100x100x12mm
Plate 4.
As shown in Figure 1, 2, a kind of steel house tower crane attachment detachable steel box beam fixing device, tower crane attachment is installed
Time, 2 detachable steel box beam fixing devices are fixed on steel construction by 4 tower crane attachment pull bars by tower crane tower-body standard section
Residence reinforced concrete floor 7.Use steel plate this fixing device of processing and fabricating.Use 4 pieces of 14mm Plate Welding squarely steel box-girder, steel case
Beam section a size of 300mmx300mm, a length of 1500mm, one piece of end plate is respectively welded in steel box-girder rear and front end.4 are made with steel plate
Block length 500mm, the cross connecting plate of wide 100mm, 4 pieces of cross connecting plates are evenly arranged the lower surface being welded on bottom box beam, horizontal
To connecting plate two ends respectively than box beam wide go out 100mm, and open ￠ 35mm hole at its two ends.
During as it is shown on figure 3, tower crane attachment is installed, according to position and the distance of tower crane attachment pull bar of tower crane attachment, existing
Water on floor and ￠ 40 hole is opened in the position corresponding with steel box-girder cross connecting plate two ends circular hole, penetrate laterally with 8 M32 bolts
2 steel box-girder fixing devices are fixed on the cast-in-place reinforced concrete floor of steel house 7 by the circular hole of connecting plate, and nut wears building
100x100x12mm thickness nut backing plate 4 is set bottom plate；By tower crane tower-body standard section 8 by tower crane attachment pull bar and with otic placode
Connector hinged, with otic placode connector again with steel box-girder front end-plate 5 welding tower crane attachment connector 10 be connected, tower crane
The other end of attachment pull bar is hinged with tower-body standard section, forms reliable tower crane attachment system.
Claims (10)
1. the fixing device of a steel house tower crane attachment detachable steel box beam, it is characterised in that: this fixing device includes
Steel box-girder (1), the rear end of steel box-girder (1) is connected with box beam end plate (6), and the front end of steel box-girder (1) is connected with box beam front end-plate
(5), box beam front end-plate (5) be provided with tower crane attachment connector (10), by tower crane attachment pull bar (9) by tower crane attachment connect
Part (10) links together with tower crane tower-body standard section (8)；It is provided with between front end to the rear end of steel box-girder (1) bottom and is parallel to each other
Cross connecting plate, the two ends of each cross connecting plate (2) are provided with circular hole, and the lower section of cross connecting plate is reinforced concrete floor (7),
By penetrating bolt in circular hole, cross connecting plate is fixed together with reinforced concrete floor (7).
The fixing device of a kind of steel house tower crane attachment detachable steel box beam the most according to claim 1, its feature
Being: the cross connecting plate being parallel to each other is 4,4 cross connecting plates all weld with steel box-girder (1) bottom lower surface.
The fixing device of a kind of steel house tower crane attachment detachable steel box beam the most according to claim 1, its feature
It is: the circular hole that circular hole is ￠ 35 that each cross connecting plate (2) two ends are provided with.
The fixing device of a kind of steel house tower crane attachment detachable steel box beam the most according to claim 3, its feature
It is: steel box-girder (1) is fixed on reinforced concrete floor (7) by ￠ 35 circular hole being penetrated cross connecting plate (2) two ends by M32 bolt
On.
5. according to the fixing dress of a kind of steel house tower crane attachment detachable steel box beam described in any one of claim 1-4
Put, it is characterised in that: described steel box-girder is by 4 pieces of thick 14mm, and width is 300mm, the Plate Welding Cheng Heng of a length of 1500mm
Cross section is square steel box-girder (1).
The fixing device of a kind of steel house tower crane attachment detachable steel box beam the most according to claim 5, its feature
It is: every piece of cross connecting plate is the cross connecting plate (2) of wide 100mm, long 500mm.
The fixing device of a kind of steel house tower crane attachment detachable steel box beam the most according to claim 6, its feature
It is: 4 pieces of connecting plates are evenly arranged on the lower surface being welded on bottom box beam.
8., according to the fixing device of a kind of steel house tower crane attachment detachable steel box beam described in claim 6 or 7, it is special
Levying and be: nut (3) is made up of screw rod and nut, all screw rod specifications of employing are consistent, and the lower end of screw rod is from cross connecting plate
Circular hole penetrate and pass from reinforced concrete floor (7), the top and bottom of screw rod are respectively mounted nut backing plate (4) spiral shell are installed afterwards
Mother, is fixed together cross connecting plate and reinforced concrete floor (7).
The fixing device of a kind of steel house tower crane attachment detachable steel box beam the most according to claim 8, its feature
It is: nut backing plate (4) is the steel nut backing plate of 100x100x12mm.
The fixing device of a kind of steel house tower crane attachment detachable steel box beam the most according to claim 9, its feature
Being: the lower end of tower crane attachment pull bar (9) is provided with otic placode connector, otic placode connector connects with tower crane attachment connector (10),
Tower crane attachment connector (10) is welded on box beam front end-plate (5), the upper end of tower crane attachment pull bar (9) and tower crane tower-body standard section
(8) hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610732048.0A CN106115512B (en) | 2016-08-26 | 2016-08-26 | A kind of fixing device of steel house tower crane attachment detachable steel box beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610732048.0A CN106115512B (en) | 2016-08-26 | 2016-08-26 | A kind of fixing device of steel house tower crane attachment detachable steel box beam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106115512A true CN106115512A (en) | 2016-11-16 |
| CN106115512B CN106115512B (en) | 2018-01-16 |
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Family Applications (1)
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| CN201610732048.0A Active CN106115512B (en) | 2016-08-26 | 2016-08-26 | A kind of fixing device of steel house tower crane attachment detachable steel box beam |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201217619Y (en) * | 2008-05-26 | 2009-04-08 | 河南六建建筑集团有限公司 | Repeatedly-usable assembled tower crane attachment support |
| JP2010173860A (en) * | 2010-04-08 | 2010-08-12 | Kajima Corp | Device for horizontally supporting mast of tower crane |
| CN203451109U (en) * | 2013-08-09 | 2014-02-26 | 天津城建集团有限公司 | I-shaped steel truss device for tower crane attachment |
| CN204384749U (en) * | 2014-12-30 | 2015-06-10 | 湖南大汉至诚建设机械有限公司 | The telescopic attaching frame of a kind of double leval jib |
| CN204588538U (en) * | 2015-05-04 | 2015-08-26 | 中建八局第二建设有限公司 | A kind of tower crane attached wall anchor fitting of novel improved |
| CN205132954U (en) * | 2015-11-26 | 2016-04-06 | 中国建筑第七工程局有限公司 | Novel dismouting tower machine adheres to frame device |
| CN205397785U (en) * | 2016-03-31 | 2016-07-27 | 海南庞源建筑机械租赁有限公司 | Construction elevator attaches wall interval superelevation subassembly |
| CN206033076U (en) * | 2016-08-26 | 2017-03-22 | 甘肃第四建设集团有限责任公司 | Steel construction house tower crane attachment can dismantle fixing device of steel case roof beam |
-
2016
- 2016-08-26 CN CN201610732048.0A patent/CN106115512B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201217619Y (en) * | 2008-05-26 | 2009-04-08 | 河南六建建筑集团有限公司 | Repeatedly-usable assembled tower crane attachment support |
| JP2010173860A (en) * | 2010-04-08 | 2010-08-12 | Kajima Corp | Device for horizontally supporting mast of tower crane |
| CN203451109U (en) * | 2013-08-09 | 2014-02-26 | 天津城建集团有限公司 | I-shaped steel truss device for tower crane attachment |
| CN204384749U (en) * | 2014-12-30 | 2015-06-10 | 湖南大汉至诚建设机械有限公司 | The telescopic attaching frame of a kind of double leval jib |
| CN204588538U (en) * | 2015-05-04 | 2015-08-26 | 中建八局第二建设有限公司 | A kind of tower crane attached wall anchor fitting of novel improved |
| CN205132954U (en) * | 2015-11-26 | 2016-04-06 | 中国建筑第七工程局有限公司 | Novel dismouting tower machine adheres to frame device |
| CN205397785U (en) * | 2016-03-31 | 2016-07-27 | 海南庞源建筑机械租赁有限公司 | Construction elevator attaches wall interval superelevation subassembly |
| CN206033076U (en) * | 2016-08-26 | 2017-03-22 | 甘肃第四建设集团有限责任公司 | Steel construction house tower crane attachment can dismantle fixing device of steel case roof beam |
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| Publication number | Publication date |
|---|---|
| CN106115512B (en) | 2018-01-16 |
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