CN106115512B - 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
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- CN106115512B CN106115512B CN201610732048.0A CN201610732048A CN106115512B CN 106115512 B CN106115512 B CN 106115512B CN 201610732048 A CN201610732048 A CN 201610732048A CN 106115512 B CN106115512 B CN 106115512B
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- tower crane
- steel
- crane attachment
- steel box
- box beam
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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 a kind of fixing device of steel house tower crane attachment detachable steel box beam, the 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 is provided with tower crane attachment connector, and tower crane attachment connector and tower crane tower-body standard section are linked together by tower crane attachment pull bar；The front end of steel box-girder bottom is to being provided with the cross connecting plate that is parallel to each other between rear end, the both ends of each cross connecting plate are provided with circular hole, the lower section of cross connecting plate is reinforced concrete floor, and cross connecting plate and reinforced concrete floor are fixed together by penetrating bolt in circular hole.Fixing device of the present invention has that fabrication and installation are convenient, simple in construction, safe and reliable, detachable to reuse, suitable for the tower crane attachment of steel house engineering.
Description
Technical field
The invention belongs to building field, is related to the fixing device that steel house engineering tower crane is attached to Bars In Poured Concrete Slab, specifically
It is related to a kind of fixing device of steel house tower crane attachment detachable steel box beam.
Background technology
At present, in Building Construction, equipment material, reinforcing bar, template and the block of agent structure are carried out using tower crane
The vertical transports such as body material, every certain altitude, adhere to rod member using standard（Connecting plate）Tower crane is attached to defined height position
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 flexible because steel house main body steel-frame beam lateral rigidity is low during construction, reliable tower crane attachment connection can not be carried out,
It is easily damaged agent structure and produces potential safety hazard.
The content of the invention
In order to solve the above problems, the characteristics of for steel house, the invention provides one kind to be used 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, the fixing device include 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 are provided with tower crane attachment connector, by tower crane attachment pull bar by tower crane attachment connector and tower
Tower-body standard section is hung to link together；The front end of steel box-girder bottom is to the cross connecting plate that is parallel to each other is provided between rear end, often
The both 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 and reinforced concrete floor are fixed together.
Further, the cross connecting plate being parallel to each other be 4,4 cross connecting plates with steel box-girder bottom bottom following table
Weld in face.
Further, the circular hole that each cross connecting plate both ends are provided with is ￠ 35 circular hole.
Further, steel box-girder is fixed on reinforced concrete by the circular holes of ￠ 35 for cross connecting plate both ends being penetrated by M32 bolts
On floor.
Further, the steel box-girder is by 4 pieces of thick 14mm, width 300mm, and length is that 1500mm steel plate is welded into
Cross section is square steel box-girder.
Further, every piece of cross connecting plate is wide 100mm, long 500mm cross connecting plate.
Further, 4 pieces of connecting plates, which are evenly arranged, is welded on the lower surface of box beam bottom.
Further, nut is made up of screw rod and nut, and all screw rod specifications of use are consistent, and the lower end of screw rod is from transverse direction
The circular hole of connecting plate penetrates to be passed from reinforced concrete floor, and spiral shell is installed after installing nut backing plate respectively on the top and bottom of screw rod
Mother, cross connecting plate and reinforced concrete floor are fixed together.
Further, nut backing plate 4 is 100x100x12mm steel nut backing plate.
Further, the lower end of tower crane attachment pull bar is provided with otic placode connector, otic placode connector and tower crane attachment connector
Connect, tower crane attachment connector is welded on box beam front end-plate, and upper end and the tower crane tower-body standard section of tower crane attachment pull bar are hinged
The beneficial effects of the invention are as follows：The characteristics of present invention is directed to steel house, utilizes the flat in-plane stiffness of cast-in-situ floor
A kind of great concept, there is provided detachable steel box beam fixation dress being reliably connected for steel house tower crane attachment in floor
Put, during steel house tower crane attachment, with a kind of steel box-girder fixing device of steel plate processing and fabricating, using the present apparatus by tower crane attachment
The both direction of steel construction cast-in-situ floor is separately fixed at, safe and reliable attachment system is formed, efficiently solves steel construction and live
The integrity problem of residence 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 it is, reusable, it is connected reliable.Tower crane attachment steel box-girder fixing device is fixed on reinforced concrete floor, installation
Position does not influence other subdivisional work constructions.
Brief description of the drawings
Fig. 1, it is steel box-girder fixture structure schematic diagram of the present invention；
Fig. 2, it is profile of the present invention；
Fig. 3, the plan for steel box-girder fixing device of the present invention.
In figure：1- steel box-girders；2- connecting plates；3- bolts；4- bolt backing plates；5- box beam front end-plates；6- box beam end plates；7-
Reinforced concrete floor；8- tower crane tower-body standard sections；9- tower crane attachment pull bars；10- tower crane attachment connectors.
Embodiment
A kind of detachable steel box beam fixing device for steel house tower crane attachment, the fixing device include steel box-girder
1, steel box-girder is by 4 pieces of thick 14mm, width 300mm, and it is square steel case that the steel plate that length is 1500mm, which is welded into cross section,
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
On be welded with tower crane attachment connector 10, the lower end of tower crane attachment pull bar is provided with otic placode connector, otic placode connector and tower crane
Adhere to connector 10 to be hinged, the upper end of tower crane attachment pull bar and tower crane tower-body standard section 8 are be hinged, will by tower crane attachment pull bar 9
Tower crane attachment connector 10 links together with tower crane tower-body standard section 8；The front end of the bottom lower surface of steel box-girder 1 is between rear end
Provided with the cross connecting plate being parallel to each other, every piece of cross connecting plate is wide 100mm, long 500mm cross connecting plate, is parallel to each other
Cross connecting plate be 4,4 cross connecting plates with the bottom lower surface of steel box-girder 1 weld, the both ends of each cross connecting plate
Circular hole provided with ￠ 35, the lower section of cross connecting plate is reinforced concrete floor 7, by penetrating M32 bolts, the nut in circular hole
3 are made up of screw rod and nut, and all screw rod specifications of use are consistent, and screw rod longitudinal pitch keeps equal, and the lower end of screw rod is from horizontal stroke
Penetrate from reinforced concrete floor 7 and pass to the circular hole of connecting plate, installed after nut backing plate 4 is installed respectively on the top and bottom of screw rod
Nut, cross connecting plate and reinforced concrete floor 7 are fixed together, nut backing plate 4 is 100x100x12mm steel nut pad
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 installation
When, 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 and lived
Residence reinforced concrete floor 7.Using this fixing device of steel plate processing and fabricating.Square steel box-girder, steel case are welded into using 4 blocks of 14mm steel plates
Beam section size is 300mmx300mm, and length 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, wide 100mm cross connecting plate, 4 pieces of cross connecting plates are evenly arranged the lower surface for being welded on box beam bottom, horizontal
To connecting plate both ends respectively it is wider than box beam go out 100mm, and ￠ 35mm holes are opened at its both ends.
As shown in figure 3, when tower crane attachment is installed, according to the position of tower crane attachment and the distance of tower crane attachment pull bar, existing
Pour on floor and the holes of ￠ 40 are opened in the position corresponding with steel box-girder cross connecting plate both ends circular hole, transverse direction is penetrated with 8 M32 bolts
The circular hole of connecting plate, 2 steel box-girder fixing devices are fixed on the cast-in-place reinforced concrete floor 7 of steel house, nut wears building
Plate bottom sets 100x100x12mm thickness nuts backing plate 4；Tower crane tower-body standard section 8 by tower crane attachment pull bar and is carried into otic placode
Connector be hinged, the connector with otic placode again with steel box-girder front end-plate 5 weld 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)
- A kind of 1. fixing device of steel house tower crane attachment detachable steel box beam, it is characterised in that：The fixing device includes Steel box-girder（1）, steel box-girder（1）Rear end be connected with box beam end plate（6）, steel box-girder（1）Front end be connected with box beam front end-plate （5）, box beam front end-plate（5）Be provided with tower crane attachment connector（10）, pass through tower crane attachment pull bar（9）Tower crane attachment is connected Part（10）With tower crane tower-body standard section（8）Link together；Steel box-girder（1）The front end of bottom between rear end be provided be parallel to each other Cross connecting plate, each cross connecting plate（2）Both ends be provided with circular hole, the lower section of cross connecting plate is reinforced concrete floor（7）, By penetrating bolt in circular hole by cross connecting plate and reinforced concrete floor（7）It is fixed together.
- 2. a kind of fixing device of steel house tower crane attachment detachable steel box beam according to claim 1, its feature It is：The cross connecting plate being parallel to each other is 4, and 4 cross connecting plates are and steel box-girder（1）Bottom lower surface welds.
- 3. a kind of fixing device of steel house tower crane attachment detachable steel box beam according to claim 1, its feature It is：Each cross connecting plate（2）The circular hole that both ends are provided with is ￠ 35 circular hole.
- 4. a kind of fixing device of steel house tower crane attachment detachable steel box beam according to claim 3, its feature It is：Cross connecting plate is penetrated by M32 bolts（2）The circular holes of ￠ 35 at both ends are by steel box-girder（1）It is fixed on reinforced concrete floor（7） On.
- A kind of 5. fixed dress of steel house tower crane attachment detachable steel box beam according to claim any one of 1-4 Put, it is characterised in that：The steel box-girder is by 4 pieces of thick 14mm, width 300mm, and length is that 1500mm steel plate is welded into horizontal stroke Section is square steel box-girder（1）.
- 6. a kind of fixing device of steel house tower crane attachment detachable steel box beam according to claim 5, its feature It is：Every piece of cross connecting plate is wide 100mm, long 500mm cross connecting plate（2）.
- 7. a kind of fixing device of steel house tower crane attachment detachable steel box beam according to claim 6, its feature It is：4 pieces of connecting plates, which are evenly arranged, to be welded on the lower surface of box beam bottom.
- 8. a kind of fixing device of steel house tower crane attachment detachable steel box beam according to claim 6 or 7, it is special Sign is：Nut（3）It is made up of screw rod and nut, all screw rod specifications of use are consistent, and the lower end of screw rod is from cross connecting plate Circular hole penetrate from reinforced concrete floor（7）Pass, nut backing plate is installed respectively on the top and bottom of screw rod（4）After spiral shell is installed Mother, by cross connecting plate and reinforced concrete floor（7）It is fixed together.
- 9. a kind of fixing device of steel house tower crane attachment detachable steel box beam according to claim 8, its feature It is：Nut backing plate（4）For 100x100x12mm steel nut backing plate.
- 10. a kind of fixing device of steel house tower crane attachment detachable steel box beam according to claim 9, its feature It is：Tower crane attachment pull bar（9）Lower end be provided with otic placode connector, otic placode connector and tower crane attachment connector（10）Connect, Tower crane attachment connector（10）It is welded in box beam front end-plate（5）On, tower crane attachment pull bar（9）Upper end and tower crane tower-body standard section （8）It is be 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)
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|---|---|
| CN106115512A CN106115512A (en) | 2016-11-16 |
| CN106115512B true CN106115512B (en) | 2018-01-16 |
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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 (7)
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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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5137991B2 (en) * | 2010-04-08 | 2013-02-06 | 鹿島建設株式会社 | Tower crane mast horizontal support device |
-
2016
- 2016-08-26 CN CN201610732048.0A patent/CN106115512B/en active Active
Patent Citations (7)
| 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 |
| 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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|---|---|
| CN106115512A (en) | 2016-11-16 |
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